diff --git a/src/main/java/org/squiddev/cobalt/Buffer.java b/src/main/java/org/squiddev/cobalt/Buffer.java
index 602e837c..a1793381 100644
--- a/src/main/java/org/squiddev/cobalt/Buffer.java
+++ b/src/main/java/org/squiddev/cobalt/Buffer.java
@@ -108,7 +108,7 @@ public Buffer(LuaString value) {
 	 * @return value as a {@link LuaValue}, converting as necessary
 	 */
 	public LuaValue value() {
-		return value != null ? value : this.tostring();
+		return value != null ? value : this.toLuaString();
 	}
 
 	/**
@@ -129,7 +129,7 @@ public Buffer setvalue(LuaString value) {
 	 *
 	 * @return the value as a {@link LuaString}
 	 */
-	public final LuaString tostring() {
+	public final LuaString toLuaString() {
 		realloc(length, 0);
 		return LuaString.valueOf(bytes, offset, length);
 	}
@@ -151,11 +151,37 @@ public String toString() {
 	 * @return {@code this} to allow call chaining
 	 */
 	public final Buffer append(byte b) {
-		makeroom(0, 1);
+		makeRoom(0, 1);
 		bytes[offset + length++] = b;
 		return this;
 	}
 
+	/**
+	 * Append a single character to the buffer.
+	 *
+	 * @param c The byte to append
+	 * @return {@code this} to allow call chaining
+	 */
+	public final Buffer append(char c) {
+		makeRoom(0, 1);
+		bytes[offset + length++] = c < 256 ? (byte) c : 63;
+		return this;
+	}
+
+	/**
+	 * Append a character array to the buffer.
+	 *
+	 * @param chars The byte to append
+	 * @return {@code this} to allow call chaining
+	 */
+	public final Buffer append(char[] chars) {
+		final int n = chars.length;
+		makeRoom(0, n);
+		LuaString.encode(chars, bytes, offset + length);
+		length += n;
+		return this;
+	}
+
 	/**
 	 * Append a {@link LuaString} to the buffer.
 	 *
@@ -164,7 +190,7 @@ public final Buffer append(byte b) {
 	 */
 	public final Buffer append(LuaString str) {
 		final int n = str.length;
-		makeroom(0, n);
+		makeRoom(0, n);
 		str.copyTo(0, bytes, offset + length, n);
 		length += n;
 		return this;
@@ -180,7 +206,7 @@ public final Buffer append(LuaString str) {
 	 */
 	public final Buffer append(String str) {
 		final int n = str.length();
-		makeroom(0, n);
+		makeRoom(0, n);
 		LuaString.encode(str, bytes, offset + length);
 		length += n;
 		return this;
@@ -194,7 +220,7 @@ public final Buffer append(String str) {
 	 */
 	public Buffer prepend(LuaString s) {
 		int n = s.length;
-		makeroom(n, 0);
+		makeRoom(n, 0);
 		System.arraycopy(s.bytes, s.offset, bytes, offset - n, n);
 		offset -= n;
 		length += n;
@@ -208,7 +234,7 @@ public Buffer prepend(LuaString s) {
 	 * @param nbefore number of unused bytes which must precede the data after this completes
 	 * @param nafter  number of unused bytes which must follow the data after this completes
 	 */
-	public final void makeroom(int nbefore, int nafter) {
+	public final void makeRoom(int nbefore, int nafter) {
 		if (value != null) {
 			LuaString s = value;
 			value = null;
diff --git a/src/main/java/org/squiddev/cobalt/LuaString.java b/src/main/java/org/squiddev/cobalt/LuaString.java
index 40ada8eb..b3d88465 100644
--- a/src/main/java/org/squiddev/cobalt/LuaString.java
+++ b/src/main/java/org/squiddev/cobalt/LuaString.java
@@ -604,6 +604,25 @@ public static void encode(String string, byte[] bytes, int off) {
 		}
 	}
 
+	/**
+	 * Encode the given character array with characters limited to the 0-255 range,
+	 * writing the result to bytes starting at offset.
+	 *
+	 * The string should be measured first with lengthAsUtf8
+	 * to make sure the given byte array is large enough.
+	 *
+	 * @param string Array of characters to be encoded
+	 * @param bytes  byte array to hold the result
+	 * @param off    offset into the byte array to start writing
+	 * @see #decode(byte[], int, int)
+	 */
+	public static void encode(char[] string, byte[] bytes, int off) {
+		for (int i = 0; i < string.length; i++) {
+			int c = string[i];
+			bytes[i + off] = (c < 256 ? (byte) c : 63);
+		}
+	}
+
 	//region UTF8
 
 	/**
diff --git a/src/main/java/org/squiddev/cobalt/LuaTable.java b/src/main/java/org/squiddev/cobalt/LuaTable.java
index 564e0019..6c14ed55 100644
--- a/src/main/java/org/squiddev/cobalt/LuaTable.java
+++ b/src/main/java/org/squiddev/cobalt/LuaTable.java
@@ -323,7 +323,7 @@ public LuaValue concat(LuaString sep, int i, int j) throws LuaError {
 				sb.append(rawget(i).checkLuaString());
 			}
 		}
-		return sb.tostring();
+		return sb.toLuaString();
 	}
 
 	@Override
diff --git a/src/main/java/org/squiddev/cobalt/lib/FormatDesc.java b/src/main/java/org/squiddev/cobalt/lib/FormatDesc.java
new file mode 100644
index 00000000..f00119e6
--- /dev/null
+++ b/src/main/java/org/squiddev/cobalt/lib/FormatDesc.java
@@ -0,0 +1,346 @@
+package org.squiddev.cobalt.lib;
+
+import org.squiddev.cobalt.Buffer;
+import org.squiddev.cobalt.LuaError;
+import org.squiddev.cobalt.LuaString;
+import sun.misc.FormattedFloatingDecimal;
+
+class FormatDesc {
+	private boolean leftAdjust;
+	private boolean zeroPad;
+	private boolean explicitPlus;
+	private boolean space;
+	private boolean alternateForm;
+	private static final int MAX_FLAGS = 5;
+
+	private int width;
+	int precision;
+
+	public final int conversion;
+	public final int length;
+
+	public FormatDesc(LuaString strfrmt, final int start) throws LuaError {
+		int p = start, n = strfrmt.length();
+		int c = 0;
+
+		boolean moreFlags = true;
+		while (moreFlags) {
+			switch (c = ((p < n) ? strfrmt.luaByte(p++) : 0)) {
+				case '-':
+					leftAdjust = true;
+					break;
+				case '+':
+					explicitPlus = true;
+					break;
+				case ' ':
+					space = true;
+					break;
+				case '#':
+					alternateForm = true;
+					break;
+				case '0':
+					zeroPad = true;
+					break;
+				default:
+					moreFlags = false;
+					break;
+			}
+		}
+
+		if (p - start - 1 > MAX_FLAGS) {
+			throw new LuaError("invalid format (repeated flags)");
+		}
+
+		width = -1;
+		if (Character.isDigit((char) c)) {
+			width = c - '0';
+			c = ((p < n) ? strfrmt.luaByte(p++) : 0);
+			if (Character.isDigit((char) c)) {
+				width = width * 10 + (c - '0');
+				c = ((p < n) ? strfrmt.luaByte(p++) : 0);
+			}
+		}
+
+		precision = -1;
+		if (c == '.') {
+			c = ((p < n) ? strfrmt.luaByte(p++) : 0);
+			if (Character.isDigit((char) c)) {
+				precision = c - '0';
+				c = ((p < n) ? strfrmt.luaByte(p++) : 0);
+				if (Character.isDigit((char) c)) {
+					precision = precision * 10 + (c - '0');
+					c = ((p < n) ? strfrmt.luaByte(p++) : 0);
+				}
+			} else {
+				precision = 0;
+			}
+		}
+
+		if (Character.isDigit((char) c)) {
+			throw new LuaError("invalid format (width or precision too long)");
+		}
+
+		zeroPad &= !leftAdjust; // '-' overrides '0'
+		space &= !explicitPlus;
+		conversion = c;
+		length = p - start;
+	}
+
+	public void format(Buffer buf, byte c) {
+		buf.append(c);
+	}
+
+	public void format(Buffer buf, long number) {
+		String digits;
+		boolean hasSign = false;
+
+		switch (conversion) {
+			case 'x':
+				digits = Long.toHexString(number);
+				break;
+			case 'X':
+				digits = Long.toHexString(number).toUpperCase();
+				break;
+			case 'o':
+				digits = Long.toOctalString(number);
+				break;
+			case 'u': {
+				// In order to remain safe with Java 8 we inline Long.toUnsignedString
+				if (number >= 0) {
+					digits = Long.toString(number);
+				} else {
+					long quot = (number >>> 1) / 5;
+					long rem = number - quot * 10;
+					digits = Long.toString(quot) + rem;
+				}
+				break;
+			}
+			default:
+				digits = Long.toString(number);
+				hasSign = true;
+				break;
+		}
+
+		if (number == 0) {
+			// "%.0d" and "%.0o" will be "".
+			// "%#.0d" will be "", but "%#.0o" will be "0".
+			if (precision == 0 && (conversion != 'o' || !alternateForm)) digits = "";
+		}
+
+		int minWidth = digits.length();
+		int nDigits = minWidth;
+		int nZeros;
+
+		if (hasSign) {
+			if (number < 0) {
+				nDigits--;
+				digits = digits.substring(1);
+			} else if (explicitPlus || space) {
+				minWidth++;
+			}
+		}
+
+		String prefix = "";
+		if (number != 0 && alternateForm) {
+			// If we're not 0 and we've some alternative form, then prefix with that.
+			// Note that octal's "0" counts as a digit but hex's "0x" does not.
+			switch (conversion) {
+				case 'x':
+					prefix = "0x";
+					break;
+				case 'X':
+					prefix = "0X";
+					break;
+				case 'o':
+					prefix = "0";
+					nDigits++;
+					break;
+			}
+			minWidth += prefix.length();
+		}
+
+
+		if (precision > nDigits) {
+			nZeros = precision - nDigits;
+		} else if (precision == -1 && zeroPad && width > minWidth) {
+			nZeros = width - minWidth;
+		} else {
+			nZeros = 0;
+		}
+
+		minWidth += nZeros;
+		int nSpaces = width > minWidth ? width - minWidth : 0;
+
+		if (!leftAdjust) pad(buf, ' ', nSpaces);
+
+		if (hasSign) {
+			if (number < 0) {
+				buf.append('-');
+			} else if (explicitPlus) {
+				buf.append('+');
+			} else if (space) {
+				buf.append(' ');
+			}
+		}
+
+		buf.append(prefix);
+		if (nZeros > 0) pad(buf, '0', nZeros);
+		buf.append(digits);
+
+		if (leftAdjust) pad(buf, ' ', nSpaces);
+	}
+
+	public void format(Buffer buf, double number) {
+		int effectiveWidth = width;
+		if (number < 0 || explicitPlus || space) effectiveWidth--;
+
+		if (Double.isNaN(number)) {
+			if (!leftAdjust) pad(buf, ' ', effectiveWidth - 3);
+			appendSign(buf, number);
+			buf.append(Character.isUpperCase(conversion) ? "NAN" : "nan");
+			if (leftAdjust) pad(buf, ' ', effectiveWidth - 3);
+		} else if (Double.isInfinite(number)) {
+			if (!leftAdjust) pad(buf, ' ', effectiveWidth - 3);
+			appendSign(buf, number);
+			buf.append(Character.isUpperCase(conversion) ? "INF" : "inf");
+			if (leftAdjust) pad(buf, ' ', effectiveWidth - 3);
+		} else {
+			// Java handles %g all wrong: adding digits even when it shouldn't.
+			// To avoid that we have to write our own.
+			if (conversion == 'g' || conversion == 'G') {
+				try {
+					int prec = precision;
+					if (precision == -1) prec = 6;
+					if (precision == 0) prec = 1;
+
+					char[] mantissa, exp;
+					int expRounded;
+					if (number == 0) {
+						mantissa = new char[]{'0'};
+						exp = null;
+						expRounded = 0;
+					} else {
+						FormattedFloatingDecimal fd = FormattedFloatingDecimal.valueOf(Math.abs(number), prec, FormattedFloatingDecimal.Form.GENERAL);
+						mantissa = fd.getMantissa();
+						exp = fd.getExponent();
+						expRounded = fd.getExponentRounded();
+					}
+
+					StringBuilder mantissaBuilder = new StringBuilder(mantissa.length);
+					mantissaBuilder.append(mantissa);
+					stripZeros(mantissaBuilder);
+					if (alternateForm) {
+						prec -= exp != null ? 1 : expRounded + 1;
+						addZeros(mantissaBuilder, prec);
+					}
+
+					// Calculate the effective width
+					effectiveWidth -= mantissaBuilder.length();
+					if (exp != null) effectiveWidth -= 1 + exp.length;
+					if (alternateForm && prec == 0) effectiveWidth--;
+
+					// Spaces must occur before the sign but 0s afterwards
+					if (!zeroPad && !leftAdjust) pad(buf, ' ', effectiveWidth);
+					appendSign(buf, number);
+					if (zeroPad && !leftAdjust) pad(buf, '0', effectiveWidth);
+
+					// Append required parts of the mantissa.
+					buf.append(mantissaBuilder.toString());
+
+					// If the precision is zero and the '#' flag is set, add the requested decimal point.
+					if (alternateForm && prec == 0) buf.append('.');
+
+					if (exp != null) {
+						buf.append(conversion == 'G' ? 'E' : 'e');
+						buf.append(exp);
+					}
+
+					if (leftAdjust) pad(buf, ' ', effectiveWidth);
+
+					return;
+				} catch (LinkageError ignored) {
+				}
+			}
+
+			StringBuilder format = new StringBuilder("%");
+			if (alternateForm) format.append('#');
+			if (explicitPlus) format.append('+');
+			if (space) format.append(' ');
+			if (width >= 0) {
+				if (leftAdjust) format.append('-');
+				if (zeroPad) format.append('0');
+				format.append(width);
+			}
+			format.append('.').append(precision >= 0 ? precision : 6);
+			format.append((char) conversion);
+
+			buf.append(String.format(format.toString(), number));
+		}
+	}
+
+	public void format(Buffer buf, LuaString s) {
+		int nullindex = s.indexOf((byte) '\0', 0);
+		if (nullindex != -1) {
+			s = s.substring(0, nullindex);
+		}
+		if (precision >= 0 && s.length() > precision) {
+			s = s.substring(0, precision);
+		}
+
+		int minwidth = s.length();
+		int nspaces = width > minwidth ? width - minwidth : 0;
+		if (!leftAdjust) pad(buf, ' ', nspaces);
+
+		buf.append(s);
+
+		if (leftAdjust) pad(buf, ' ', nspaces);
+	}
+
+	private void appendSign(Buffer buf, double number) {
+		if (number < 0) {
+			buf.append('-');
+		} else if (explicitPlus) {
+			buf.append('+');
+		} else if (space) {
+			buf.append(' ');
+		}
+	}
+
+	private static void pad(Buffer buf, char c, int n) {
+		byte b = (byte) c;
+		while (n-- > 0) buf.append(b);
+	}
+
+	private static void addZeros(StringBuilder v, int prec) {
+		// Look for the dot.  If we don't find one, the we'll need to add
+		// it before we add the zeros.
+		int i;
+		for (i = 0; i < v.length(); i++) {
+			if (v.charAt(i) == '.') break;
+		}
+		boolean needDot = i == v.length();
+
+		// Determine existing precision.
+		int outPrec = v.length() - i - (needDot ? 0 : 1);
+		assert (outPrec <= prec);
+		if (outPrec == prec) return;
+
+		// Add dot if previously determined to be necessary.
+		if (needDot) v.append('.');
+
+		// Add zeros.
+		for (int j = 0; j < prec - outPrec; j++) v.append('0');
+	}
+
+	private static void stripZeros(StringBuilder v) {
+		// If we don't end with a zero then skip.
+		if (v.charAt(v.length() - 1) != '0') return;
+
+		// Ensure we've a dot
+		if (v.lastIndexOf(".") == -1) return;
+
+		int length = v.length();
+		while (v.charAt(length - 1) == '0' || v.charAt(length - 1) == '.') length--;
+		v.setLength(length);
+	}
+}
diff --git a/src/main/java/org/squiddev/cobalt/lib/StringLib.java b/src/main/java/org/squiddev/cobalt/lib/StringLib.java
index 2b64055c..882ab94c 100644
--- a/src/main/java/org/squiddev/cobalt/lib/StringLib.java
+++ b/src/main/java/org/squiddev/cobalt/lib/StringLib.java
@@ -261,21 +261,19 @@ static Varargs format(Varargs args) throws LuaError {
 					break;
 				case L_ESC:
 					if (i < n) {
-						if ((c = fmt.luaByte(i)) == L_ESC) {
+						if (fmt.luaByte(i) == L_ESC) {
 							++i;
 							result.append((byte) L_ESC);
 						} else {
 							arg++;
-							FormatDesc fdsc = new FormatDesc(args, fmt, i);
+							FormatDesc fdsc = new FormatDesc(fmt, i);
 							i += fdsc.length;
 							switch (fdsc.conversion) {
 								case 'c':
-									fdsc.format(result, (byte) args.arg(arg).checkInteger());
+									fdsc.format(result, (byte) args.arg(arg).checkLong());
 									break;
 								case 'i':
 								case 'd':
-									fdsc.format(result, args.arg(arg).checkInteger());
-									break;
 								case 'o':
 								case 'u':
 								case 'x':
@@ -305,11 +303,13 @@ static Varargs format(Varargs args) throws LuaError {
 									throw new LuaError("invalid option '%" + (char) fdsc.conversion + "' to 'format'");
 							}
 						}
+					} else {
+						throw new LuaError("invalid option '%' to 'format'");
 					}
 			}
 		}
 
-		return result.tostring();
+		return result.toLuaString();
 	}
 
 	private static void addquoted(Buffer buf, LuaString s) {
@@ -337,207 +337,6 @@ private static void addquoted(Buffer buf, LuaString s) {
 		buf.append((byte) '"');
 	}
 
-	private static final String FLAGS = "-+ #0";
-
-	static class FormatDesc {
-
-		private boolean leftAdjust;
-		private boolean zeroPad;
-		private boolean explicitPlus;
-		private boolean space;
-		private boolean alternateForm;
-		private static final int MAX_FLAGS = 5;
-
-		private int width;
-		private int precision;
-
-		public final int conversion;
-		public final int length;
-
-		public FormatDesc(Varargs args, LuaString strfrmt, final int start) throws LuaError {
-			int p = start, n = strfrmt.length();
-			int c = 0;
-
-			boolean moreFlags = true;
-			while (moreFlags) {
-				switch (c = ((p < n) ? strfrmt.luaByte(p++) : 0)) {
-					case '-':
-						leftAdjust = true;
-						break;
-					case '+':
-						explicitPlus = true;
-						break;
-					case ' ':
-						space = true;
-						break;
-					case '#':
-						alternateForm = true;
-						break;
-					case '0':
-						zeroPad = true;
-						break;
-					default:
-						moreFlags = false;
-						break;
-				}
-			}
-			if (p - start > MAX_FLAGS) {
-				throw new LuaError("invalid format (repeated flags)");
-			}
-
-			width = -1;
-			if (Character.isDigit((char) c)) {
-				width = c - '0';
-				c = ((p < n) ? strfrmt.luaByte(p++) : 0);
-				if (Character.isDigit((char) c)) {
-					width = width * 10 + (c - '0');
-					c = ((p < n) ? strfrmt.luaByte(p++) : 0);
-				}
-			}
-
-			precision = -1;
-			if (c == '.') {
-				c = ((p < n) ? strfrmt.luaByte(p++) : 0);
-				if (Character.isDigit((char) c)) {
-					precision = c - '0';
-					c = ((p < n) ? strfrmt.luaByte(p++) : 0);
-					if (Character.isDigit((char) c)) {
-						precision = precision * 10 + (c - '0');
-						c = ((p < n) ? strfrmt.luaByte(p++) : 0);
-					}
-				} else {
-					precision = 0;
-				}
-			}
-
-			if (Character.isDigit((char) c)) {
-				throw new LuaError("invalid format (width or precision too long)");
-			}
-
-			zeroPad &= !leftAdjust; // '-' overrides '0'
-			conversion = c;
-			length = p - start;
-		}
-
-		public void format(Buffer buf, byte c) {
-			// TODO: not clear that any of width, precision, or flags apply here.
-			buf.append(c);
-		}
-
-		public void format(Buffer buf, long number) {
-			String digits;
-
-			if (number == 0 && precision == 0) {
-				digits = "";
-			} else {
-				int radix;
-				switch (conversion) {
-					case 'x':
-					case 'X':
-						radix = 16;
-						break;
-					case 'o':
-						radix = 8;
-						break;
-					default:
-						radix = 10;
-						break;
-				}
-				digits = Long.toString(number, radix);
-				if (conversion == 'X') {
-					digits = digits.toUpperCase();
-				}
-			}
-
-			int minwidth = digits.length();
-			int ndigits = minwidth;
-			int nzeros;
-
-			if (number < 0) {
-				ndigits--;
-			} else if (explicitPlus || space) {
-				minwidth++;
-			}
-
-			if (precision > ndigits) {
-				nzeros = precision - ndigits;
-			} else if (precision == -1 && zeroPad && width > minwidth) {
-				nzeros = width - minwidth;
-			} else {
-				nzeros = 0;
-			}
-
-			minwidth += nzeros;
-			int nspaces = width > minwidth ? width - minwidth : 0;
-
-			if (!leftAdjust) {
-				pad(buf, ' ', nspaces);
-			}
-
-			if (number < 0) {
-				if (nzeros > 0) {
-					buf.append((byte) '-');
-					digits = digits.substring(1);
-				}
-			} else if (explicitPlus) {
-				buf.append((byte) '+');
-			} else if (space) {
-				buf.append((byte) ' ');
-			}
-
-			if (nzeros > 0) {
-				pad(buf, '0', nzeros);
-			}
-
-			buf.append(digits);
-
-			if (leftAdjust) {
-				pad(buf, ' ', nspaces);
-			}
-		}
-
-		public void format(Buffer buf, double number) {
-			StringBuilder format = new StringBuilder("%");
-			if (explicitPlus) format.append("+");
-			if (space) format.append(" ");
-			if (width >= 0) {
-				if (leftAdjust) format.append("-");
-				if (zeroPad) format.append("0");
-				format.append(width);
-			}
-
-			format.append('.').append(precision >= 0 ? precision : 6);
-			format.append((char) conversion);
-
-			buf.append(String.format(format.toString(), number));
-		}
-
-		public void format(Buffer buf, LuaString s) {
-			int nullindex = s.indexOf((byte) '\0', 0);
-			if (nullindex != -1) {
-				s = s.substring(0, nullindex);
-			}
-			if (precision >= 0 && s.length() > precision) {
-				s = s.substring(0, precision);
-			}
-
-			int minwidth = s.length();
-			int nspaces = width > minwidth ? width - minwidth : 0;
-			if (!leftAdjust) pad(buf, ' ', nspaces);
-
-			buf.append(s);
-
-			if (leftAdjust) pad(buf, ' ', nspaces);
-		}
-
-		public static void pad(Buffer buf, char c, int n) {
-			byte b = (byte) c;
-			while (n-- > 0) {
-				buf.append(b);
-			}
-		}
-	}
-
 	/**
 	 * string.gmatch (s, pattern)
 	 *
@@ -673,7 +472,7 @@ static Varargs gsub(LuaState state, Varargs args) throws LuaError {
 			}
 		}
 		lbuf.append(src.substring(soffset, srclen));
-		return varargsOf(lbuf.tostring(), valueOf(n));
+		return varargsOf(lbuf.toLuaString(), valueOf(n));
 	}
 
 	/**
diff --git a/src/test/java/org/squiddev/cobalt/CompatibilityTest.java b/src/test/java/org/squiddev/cobalt/CompatibilityTest.java
index 08f81521..6d5e7301 100644
--- a/src/test/java/org/squiddev/cobalt/CompatibilityTest.java
+++ b/src/test/java/org/squiddev/cobalt/CompatibilityTest.java
@@ -53,7 +53,10 @@ public static Collection<Object[]> getTests() {
 			{"baselib"},
 			{"coroutinelib"},
 			{"debuglib"},
+			{"errors"},
 			{"iolib"},
+			{"format"},
+			{"functions"},
 			{"manyupvals"},
 			{"mathlib"},
 			{"metatags"},
diff --git a/src/test/java/org/squiddev/cobalt/ScriptDrivenHelpers.java b/src/test/java/org/squiddev/cobalt/ScriptDrivenHelpers.java
index be2da38f..0a11551a 100644
--- a/src/test/java/org/squiddev/cobalt/ScriptDrivenHelpers.java
+++ b/src/test/java/org/squiddev/cobalt/ScriptDrivenHelpers.java
@@ -92,7 +92,7 @@ public void runTest(String testName) throws Exception {
 			actualOutput = actualOutput.replaceAll("\r\n", "\n");
 			expectedOutput = expectedOutput.replaceAll("\r\n", "\n");
 
-			assertEquals(expectedOutput.replace("-nan", "<nan>"), actualOutput);
+			assertEquals(expectedOutput, actualOutput);
 		} catch (LuaError e) {
 			System.out.println(new String(output.toByteArray()));
 			throw e;
diff --git a/src/test/resources/compare/format.lua b/src/test/resources/compare/format.lua
new file mode 100644
index 00000000..c57d379b
--- /dev/null
+++ b/src/test/resources/compare/format.lua
@@ -0,0 +1,73 @@
+local modifiers = { '+', '-', ' ', '#', '0' }
+local all_modifiers = {}
+
+local function gen_modifiers(idx, buffer)
+	if idx == 0 then
+		all_modifiers[#all_modifiers + 1] = buffer
+	else
+		gen_modifiers(idx - 1, buffer)
+		gen_modifiers(idx - 1, buffer .. modifiers[idx])
+	end
+end
+
+gen_modifiers(#modifiers, "")
+
+local precisions = { "", ".0", ".1", ".6" }
+local widths = { "", "1", "2", "6", "20" }
+
+local function do_format(code, value)
+	local ok, res = pcall(string.format, code, value)
+	if not ok then
+		return res:gsub("format.lua:%d+: ", "")
+	else
+		return res
+	end
+end
+
+local function format(convs, values)
+	for _, conv in ipairs(convs) do
+		print("= " .. conv .. " =")
+		for _, mod in ipairs(all_modifiers) do
+			for _, width in ipairs(widths) do
+				for _, precision in ipairs(precisions) do
+					local default_code = "%" .. mod .. conv
+					local code = "%" .. mod .. width .. precision .. conv
+
+					for i = 1, #values do
+						local value = values[i]
+						local default_res = do_format(default_code, value)
+						local res = do_format(code, value)
+
+						if default_res ~= res or default_code == code then
+							local value_code = type(value) == "string" and "q" or "s"
+							print(string.format("string.format(%q, %" .. value_code .. ") == %q", code, value, res))
+						end
+					end
+				end
+			end
+		end
+	end
+end
+
+print("== Integers ==")
+format({ 'i', 'd', 'o', 'u', 'x', 'X', }, {
+	0, 1, -1, 2, -2, 3, -3,
+	1e2, 1e4, 1e5, 1e6, 1e7,
+})
+
+print("== Floats ==")
+format({ 'e', 'E', 'f', 'F', 'g', 'G', }, {
+	0, 1, -1, 2, -2, 3, -3,
+	math.abs(0 / 0), 1 / 0, -1 / 0,
+	1e2, 1e4, 1e5, 1e6, 1e7,
+	1e-2, 1e-4, 1e-5, 1e-6, 1e-7,
+	123.456, 123.456e7, 123.456e-7,
+	123.456789123, 123.456789123e7, 123.456789123e-7,
+})
+
+print("== Strings ==")
+format({ 's' }, {
+	"", "a", "aa", ("a"):rep(10), ("a"):rep(20), ("a"):rep(101)
+})
+
+
diff --git a/src/test/resources/compare/format.out b/src/test/resources/compare/format.out
new file mode 100644
index 00000000..2e1cc1b9
--- /dev/null
+++ b/src/test/resources/compare/format.out
@@ -0,0 +1,76096 @@
+== Integers ==
+= i =
+string.format("%i", 0) == "0"
+string.format("%i", 1) == "1"
+string.format("%i", -1) == "-1"
+string.format("%i", 2) == "2"
+string.format("%i", -2) == "-2"
+string.format("%i", 3) == "3"
+string.format("%i", -3) == "-3"
+string.format("%i", 100) == "100"
+string.format("%i", 10000) == "10000"
+string.format("%i", 100000) == "100000"
+string.format("%i", 1000000) == "1000000"
+string.format("%i", 10000000) == "10000000"
+string.format("%.0i", 0) == ""
+string.format("%.6i", 0) == "000000"
+string.format("%.6i", 1) == "000001"
+string.format("%.6i", -1) == "-000001"
+string.format("%.6i", 2) == "000002"
+string.format("%.6i", -2) == "-000002"
+string.format("%.6i", 3) == "000003"
+string.format("%.6i", -3) == "-000003"
+string.format("%.6i", 100) == "000100"
+string.format("%.6i", 10000) == "010000"
+string.format("%1.0i", 0) == " "
+string.format("%1.6i", 0) == "000000"
+string.format("%1.6i", 1) == "000001"
+string.format("%1.6i", -1) == "-000001"
+string.format("%1.6i", 2) == "000002"
+string.format("%1.6i", -2) == "-000002"
+string.format("%1.6i", 3) == "000003"
+string.format("%1.6i", -3) == "-000003"
+string.format("%1.6i", 100) == "000100"
+string.format("%1.6i", 10000) == "010000"
+string.format("%2i", 0) == " 0"
+string.format("%2i", 1) == " 1"
+string.format("%2i", 2) == " 2"
+string.format("%2i", 3) == " 3"
+string.format("%2.0i", 0) == "  "
+string.format("%2.0i", 1) == " 1"
+string.format("%2.0i", 2) == " 2"
+string.format("%2.0i", 3) == " 3"
+string.format("%2.1i", 0) == " 0"
+string.format("%2.1i", 1) == " 1"
+string.format("%2.1i", 2) == " 2"
+string.format("%2.1i", 3) == " 3"
+string.format("%2.6i", 0) == "000000"
+string.format("%2.6i", 1) == "000001"
+string.format("%2.6i", -1) == "-000001"
+string.format("%2.6i", 2) == "000002"
+string.format("%2.6i", -2) == "-000002"
+string.format("%2.6i", 3) == "000003"
+string.format("%2.6i", -3) == "-000003"
+string.format("%2.6i", 100) == "000100"
+string.format("%2.6i", 10000) == "010000"
+string.format("%6i", 0) == "     0"
+string.format("%6i", 1) == "     1"
+string.format("%6i", -1) == "    -1"
+string.format("%6i", 2) == "     2"
+string.format("%6i", -2) == "    -2"
+string.format("%6i", 3) == "     3"
+string.format("%6i", -3) == "    -3"
+string.format("%6i", 100) == "   100"
+string.format("%6i", 10000) == " 10000"
+string.format("%6.0i", 0) == "      "
+string.format("%6.0i", 1) == "     1"
+string.format("%6.0i", -1) == "    -1"
+string.format("%6.0i", 2) == "     2"
+string.format("%6.0i", -2) == "    -2"
+string.format("%6.0i", 3) == "     3"
+string.format("%6.0i", -3) == "    -3"
+string.format("%6.0i", 100) == "   100"
+string.format("%6.0i", 10000) == " 10000"
+string.format("%6.1i", 0) == "     0"
+string.format("%6.1i", 1) == "     1"
+string.format("%6.1i", -1) == "    -1"
+string.format("%6.1i", 2) == "     2"
+string.format("%6.1i", -2) == "    -2"
+string.format("%6.1i", 3) == "     3"
+string.format("%6.1i", -3) == "    -3"
+string.format("%6.1i", 100) == "   100"
+string.format("%6.1i", 10000) == " 10000"
+string.format("%6.6i", 0) == "000000"
+string.format("%6.6i", 1) == "000001"
+string.format("%6.6i", -1) == "-000001"
+string.format("%6.6i", 2) == "000002"
+string.format("%6.6i", -2) == "-000002"
+string.format("%6.6i", 3) == "000003"
+string.format("%6.6i", -3) == "-000003"
+string.format("%6.6i", 100) == "000100"
+string.format("%6.6i", 10000) == "010000"
+string.format("%20i", 0) == "                   0"
+string.format("%20i", 1) == "                   1"
+string.format("%20i", -1) == "                  -1"
+string.format("%20i", 2) == "                   2"
+string.format("%20i", -2) == "                  -2"
+string.format("%20i", 3) == "                   3"
+string.format("%20i", -3) == "                  -3"
+string.format("%20i", 100) == "                 100"
+string.format("%20i", 10000) == "               10000"
+string.format("%20i", 100000) == "              100000"
+string.format("%20i", 1000000) == "             1000000"
+string.format("%20i", 10000000) == "            10000000"
+string.format("%20.0i", 0) == "                    "
+string.format("%20.0i", 1) == "                   1"
+string.format("%20.0i", -1) == "                  -1"
+string.format("%20.0i", 2) == "                   2"
+string.format("%20.0i", -2) == "                  -2"
+string.format("%20.0i", 3) == "                   3"
+string.format("%20.0i", -3) == "                  -3"
+string.format("%20.0i", 100) == "                 100"
+string.format("%20.0i", 10000) == "               10000"
+string.format("%20.0i", 100000) == "              100000"
+string.format("%20.0i", 1000000) == "             1000000"
+string.format("%20.0i", 10000000) == "            10000000"
+string.format("%20.1i", 0) == "                   0"
+string.format("%20.1i", 1) == "                   1"
+string.format("%20.1i", -1) == "                  -1"
+string.format("%20.1i", 2) == "                   2"
+string.format("%20.1i", -2) == "                  -2"
+string.format("%20.1i", 3) == "                   3"
+string.format("%20.1i", -3) == "                  -3"
+string.format("%20.1i", 100) == "                 100"
+string.format("%20.1i", 10000) == "               10000"
+string.format("%20.1i", 100000) == "              100000"
+string.format("%20.1i", 1000000) == "             1000000"
+string.format("%20.1i", 10000000) == "            10000000"
+string.format("%20.6i", 0) == "              000000"
+string.format("%20.6i", 1) == "              000001"
+string.format("%20.6i", -1) == "             -000001"
+string.format("%20.6i", 2) == "              000002"
+string.format("%20.6i", -2) == "             -000002"
+string.format("%20.6i", 3) == "              000003"
+string.format("%20.6i", -3) == "             -000003"
+string.format("%20.6i", 100) == "              000100"
+string.format("%20.6i", 10000) == "              010000"
+string.format("%20.6i", 100000) == "              100000"
+string.format("%20.6i", 1000000) == "             1000000"
+string.format("%20.6i", 10000000) == "            10000000"
+string.format("%+i", 0) == "+0"
+string.format("%+i", 1) == "+1"
+string.format("%+i", -1) == "-1"
+string.format("%+i", 2) == "+2"
+string.format("%+i", -2) == "-2"
+string.format("%+i", 3) == "+3"
+string.format("%+i", -3) == "-3"
+string.format("%+i", 100) == "+100"
+string.format("%+i", 10000) == "+10000"
+string.format("%+i", 100000) == "+100000"
+string.format("%+i", 1000000) == "+1000000"
+string.format("%+i", 10000000) == "+10000000"
+string.format("%+.0i", 0) == "+"
+string.format("%+.6i", 0) == "+000000"
+string.format("%+.6i", 1) == "+000001"
+string.format("%+.6i", -1) == "-000001"
+string.format("%+.6i", 2) == "+000002"
+string.format("%+.6i", -2) == "-000002"
+string.format("%+.6i", 3) == "+000003"
+string.format("%+.6i", -3) == "-000003"
+string.format("%+.6i", 100) == "+000100"
+string.format("%+.6i", 10000) == "+010000"
+string.format("%+1.0i", 0) == "+"
+string.format("%+1.6i", 0) == "+000000"
+string.format("%+1.6i", 1) == "+000001"
+string.format("%+1.6i", -1) == "-000001"
+string.format("%+1.6i", 2) == "+000002"
+string.format("%+1.6i", -2) == "-000002"
+string.format("%+1.6i", 3) == "+000003"
+string.format("%+1.6i", -3) == "-000003"
+string.format("%+1.6i", 100) == "+000100"
+string.format("%+1.6i", 10000) == "+010000"
+string.format("%+2.0i", 0) == " +"
+string.format("%+2.6i", 0) == "+000000"
+string.format("%+2.6i", 1) == "+000001"
+string.format("%+2.6i", -1) == "-000001"
+string.format("%+2.6i", 2) == "+000002"
+string.format("%+2.6i", -2) == "-000002"
+string.format("%+2.6i", 3) == "+000003"
+string.format("%+2.6i", -3) == "-000003"
+string.format("%+2.6i", 100) == "+000100"
+string.format("%+2.6i", 10000) == "+010000"
+string.format("%+6i", 0) == "    +0"
+string.format("%+6i", 1) == "    +1"
+string.format("%+6i", -1) == "    -1"
+string.format("%+6i", 2) == "    +2"
+string.format("%+6i", -2) == "    -2"
+string.format("%+6i", 3) == "    +3"
+string.format("%+6i", -3) == "    -3"
+string.format("%+6i", 100) == "  +100"
+string.format("%+6.0i", 0) == "     +"
+string.format("%+6.0i", 1) == "    +1"
+string.format("%+6.0i", -1) == "    -1"
+string.format("%+6.0i", 2) == "    +2"
+string.format("%+6.0i", -2) == "    -2"
+string.format("%+6.0i", 3) == "    +3"
+string.format("%+6.0i", -3) == "    -3"
+string.format("%+6.0i", 100) == "  +100"
+string.format("%+6.1i", 0) == "    +0"
+string.format("%+6.1i", 1) == "    +1"
+string.format("%+6.1i", -1) == "    -1"
+string.format("%+6.1i", 2) == "    +2"
+string.format("%+6.1i", -2) == "    -2"
+string.format("%+6.1i", 3) == "    +3"
+string.format("%+6.1i", -3) == "    -3"
+string.format("%+6.1i", 100) == "  +100"
+string.format("%+6.6i", 0) == "+000000"
+string.format("%+6.6i", 1) == "+000001"
+string.format("%+6.6i", -1) == "-000001"
+string.format("%+6.6i", 2) == "+000002"
+string.format("%+6.6i", -2) == "-000002"
+string.format("%+6.6i", 3) == "+000003"
+string.format("%+6.6i", -3) == "-000003"
+string.format("%+6.6i", 100) == "+000100"
+string.format("%+6.6i", 10000) == "+010000"
+string.format("%+20i", 0) == "                  +0"
+string.format("%+20i", 1) == "                  +1"
+string.format("%+20i", -1) == "                  -1"
+string.format("%+20i", 2) == "                  +2"
+string.format("%+20i", -2) == "                  -2"
+string.format("%+20i", 3) == "                  +3"
+string.format("%+20i", -3) == "                  -3"
+string.format("%+20i", 100) == "                +100"
+string.format("%+20i", 10000) == "              +10000"
+string.format("%+20i", 100000) == "             +100000"
+string.format("%+20i", 1000000) == "            +1000000"
+string.format("%+20i", 10000000) == "           +10000000"
+string.format("%+20.0i", 0) == "                   +"
+string.format("%+20.0i", 1) == "                  +1"
+string.format("%+20.0i", -1) == "                  -1"
+string.format("%+20.0i", 2) == "                  +2"
+string.format("%+20.0i", -2) == "                  -2"
+string.format("%+20.0i", 3) == "                  +3"
+string.format("%+20.0i", -3) == "                  -3"
+string.format("%+20.0i", 100) == "                +100"
+string.format("%+20.0i", 10000) == "              +10000"
+string.format("%+20.0i", 100000) == "             +100000"
+string.format("%+20.0i", 1000000) == "            +1000000"
+string.format("%+20.0i", 10000000) == "           +10000000"
+string.format("%+20.1i", 0) == "                  +0"
+string.format("%+20.1i", 1) == "                  +1"
+string.format("%+20.1i", -1) == "                  -1"
+string.format("%+20.1i", 2) == "                  +2"
+string.format("%+20.1i", -2) == "                  -2"
+string.format("%+20.1i", 3) == "                  +3"
+string.format("%+20.1i", -3) == "                  -3"
+string.format("%+20.1i", 100) == "                +100"
+string.format("%+20.1i", 10000) == "              +10000"
+string.format("%+20.1i", 100000) == "             +100000"
+string.format("%+20.1i", 1000000) == "            +1000000"
+string.format("%+20.1i", 10000000) == "           +10000000"
+string.format("%+20.6i", 0) == "             +000000"
+string.format("%+20.6i", 1) == "             +000001"
+string.format("%+20.6i", -1) == "             -000001"
+string.format("%+20.6i", 2) == "             +000002"
+string.format("%+20.6i", -2) == "             -000002"
+string.format("%+20.6i", 3) == "             +000003"
+string.format("%+20.6i", -3) == "             -000003"
+string.format("%+20.6i", 100) == "             +000100"
+string.format("%+20.6i", 10000) == "             +010000"
+string.format("%+20.6i", 100000) == "             +100000"
+string.format("%+20.6i", 1000000) == "            +1000000"
+string.format("%+20.6i", 10000000) == "           +10000000"
+string.format("%-i", 0) == "0"
+string.format("%-i", 1) == "1"
+string.format("%-i", -1) == "-1"
+string.format("%-i", 2) == "2"
+string.format("%-i", -2) == "-2"
+string.format("%-i", 3) == "3"
+string.format("%-i", -3) == "-3"
+string.format("%-i", 100) == "100"
+string.format("%-i", 10000) == "10000"
+string.format("%-i", 100000) == "100000"
+string.format("%-i", 1000000) == "1000000"
+string.format("%-i", 10000000) == "10000000"
+string.format("%-.0i", 0) == ""
+string.format("%-.6i", 0) == "000000"
+string.format("%-.6i", 1) == "000001"
+string.format("%-.6i", -1) == "-000001"
+string.format("%-.6i", 2) == "000002"
+string.format("%-.6i", -2) == "-000002"
+string.format("%-.6i", 3) == "000003"
+string.format("%-.6i", -3) == "-000003"
+string.format("%-.6i", 100) == "000100"
+string.format("%-.6i", 10000) == "010000"
+string.format("%-1.0i", 0) == " "
+string.format("%-1.6i", 0) == "000000"
+string.format("%-1.6i", 1) == "000001"
+string.format("%-1.6i", -1) == "-000001"
+string.format("%-1.6i", 2) == "000002"
+string.format("%-1.6i", -2) == "-000002"
+string.format("%-1.6i", 3) == "000003"
+string.format("%-1.6i", -3) == "-000003"
+string.format("%-1.6i", 100) == "000100"
+string.format("%-1.6i", 10000) == "010000"
+string.format("%-2i", 0) == "0 "
+string.format("%-2i", 1) == "1 "
+string.format("%-2i", 2) == "2 "
+string.format("%-2i", 3) == "3 "
+string.format("%-2.0i", 0) == "  "
+string.format("%-2.0i", 1) == "1 "
+string.format("%-2.0i", 2) == "2 "
+string.format("%-2.0i", 3) == "3 "
+string.format("%-2.1i", 0) == "0 "
+string.format("%-2.1i", 1) == "1 "
+string.format("%-2.1i", 2) == "2 "
+string.format("%-2.1i", 3) == "3 "
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+string.format("%-20i", 10000) == "10000               "
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+string.format("%-+20.6i", 100) == "+000100             "
+string.format("%-+20.6i", 10000) == "+010000             "
+string.format("%-+20.6i", 100000) == "+100000             "
+string.format("%-+20.6i", 1000000) == "+1000000            "
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+string.format("% i", 10000) == " 10000"
+string.format("% i", 100000) == " 100000"
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+string.format("% .6i", 10000) == " 010000"
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+string.format("% 1.6i", 0) == " 000000"
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+string.format("% 1.6i", 10000) == " 010000"
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+string.format("% 2.6i", 3) == " 000003"
+string.format("% 2.6i", -3) == "-000003"
+string.format("% 2.6i", 100) == " 000100"
+string.format("% 2.6i", 10000) == " 010000"
+string.format("% 6i", 0) == "     0"
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+string.format("% 6i", 100) == "   100"
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+string.format("% 6.0i", 100) == "   100"
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+string.format("% 6.6i", 10000) == " 010000"
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+string.format("% 20i", 3) == "                   3"
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+string.format("% 20i", 100) == "                 100"
+string.format("% 20i", 10000) == "               10000"
+string.format("% 20i", 100000) == "              100000"
+string.format("% 20i", 1000000) == "             1000000"
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+string.format("% 20.0i", 100) == "                 100"
+string.format("% 20.0i", 10000) == "               10000"
+string.format("% 20.0i", 100000) == "              100000"
+string.format("% 20.0i", 1000000) == "             1000000"
+string.format("% 20.0i", 10000000) == "            10000000"
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+string.format("% 20.1i", 100) == "                 100"
+string.format("% 20.1i", 10000) == "               10000"
+string.format("% 20.1i", 100000) == "              100000"
+string.format("% 20.1i", 1000000) == "             1000000"
+string.format("% 20.1i", 10000000) == "            10000000"
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+string.format("% 20.6i", 3) == "              000003"
+string.format("% 20.6i", -3) == "             -000003"
+string.format("% 20.6i", 100) == "              000100"
+string.format("% 20.6i", 10000) == "              010000"
+string.format("% 20.6i", 100000) == "              100000"
+string.format("% 20.6i", 1000000) == "             1000000"
+string.format("% 20.6i", 10000000) == "            10000000"
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+string.format("% +i", 10000) == "+10000"
+string.format("% +i", 100000) == "+100000"
+string.format("% +i", 1000000) == "+1000000"
+string.format("% +i", 10000000) == "+10000000"
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+string.format("% +.6i", 10000) == "+010000"
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+string.format("% +1.6i", 100) == "+000100"
+string.format("% +1.6i", 10000) == "+010000"
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+string.format("% +2.6i", 0) == "+000000"
+string.format("% +2.6i", 1) == "+000001"
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+string.format("% +2.6i", 2) == "+000002"
+string.format("% +2.6i", -2) == "-000002"
+string.format("% +2.6i", 3) == "+000003"
+string.format("% +2.6i", -3) == "-000003"
+string.format("% +2.6i", 100) == "+000100"
+string.format("% +2.6i", 10000) == "+010000"
+string.format("% +6i", 0) == "    +0"
+string.format("% +6i", 1) == "    +1"
+string.format("% +6i", -1) == "    -1"
+string.format("% +6i", 2) == "    +2"
+string.format("% +6i", -2) == "    -2"
+string.format("% +6i", 3) == "    +3"
+string.format("% +6i", -3) == "    -3"
+string.format("% +6i", 100) == "  +100"
+string.format("% +6.0i", 0) == "     +"
+string.format("% +6.0i", 1) == "    +1"
+string.format("% +6.0i", -1) == "    -1"
+string.format("% +6.0i", 2) == "    +2"
+string.format("% +6.0i", -2) == "    -2"
+string.format("% +6.0i", 3) == "    +3"
+string.format("% +6.0i", -3) == "    -3"
+string.format("% +6.0i", 100) == "  +100"
+string.format("% +6.1i", 0) == "    +0"
+string.format("% +6.1i", 1) == "    +1"
+string.format("% +6.1i", -1) == "    -1"
+string.format("% +6.1i", 2) == "    +2"
+string.format("% +6.1i", -2) == "    -2"
+string.format("% +6.1i", 3) == "    +3"
+string.format("% +6.1i", -3) == "    -3"
+string.format("% +6.1i", 100) == "  +100"
+string.format("% +6.6i", 0) == "+000000"
+string.format("% +6.6i", 1) == "+000001"
+string.format("% +6.6i", -1) == "-000001"
+string.format("% +6.6i", 2) == "+000002"
+string.format("% +6.6i", -2) == "-000002"
+string.format("% +6.6i", 3) == "+000003"
+string.format("% +6.6i", -3) == "-000003"
+string.format("% +6.6i", 100) == "+000100"
+string.format("% +6.6i", 10000) == "+010000"
+string.format("% +20i", 0) == "                  +0"
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+string.format("% +20i", 100) == "                +100"
+string.format("% +20i", 10000) == "              +10000"
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+string.format("% +20i", 10000000) == "           +10000000"
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+string.format("% +20.0i", 100) == "                +100"
+string.format("% +20.0i", 10000) == "              +10000"
+string.format("% +20.0i", 100000) == "             +100000"
+string.format("% +20.0i", 1000000) == "            +1000000"
+string.format("% +20.0i", 10000000) == "           +10000000"
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+string.format("% +20.1i", 3) == "                  +3"
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+string.format("% +20.1i", 100) == "                +100"
+string.format("% +20.1i", 10000) == "              +10000"
+string.format("% +20.1i", 100000) == "             +100000"
+string.format("% +20.1i", 1000000) == "            +1000000"
+string.format("% +20.1i", 10000000) == "           +10000000"
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+string.format("% +20.6i", 100) == "             +000100"
+string.format("% +20.6i", 10000) == "             +010000"
+string.format("% +20.6i", 100000) == "             +100000"
+string.format("% +20.6i", 1000000) == "            +1000000"
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+string.format("% -i", 10000) == " 10000"
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+string.format("% -20.0i", 100) == " 100                "
+string.format("% -20.0i", 10000) == " 10000              "
+string.format("% -20.0i", 100000) == " 100000             "
+string.format("% -20.0i", 1000000) == " 1000000            "
+string.format("% -20.0i", 10000000) == " 10000000           "
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+string.format("% -20.1i", 100) == " 100                "
+string.format("% -20.1i", 10000) == " 10000              "
+string.format("% -20.1i", 100000) == " 100000             "
+string.format("% -20.1i", 1000000) == " 1000000            "
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+string.format("% -20.6i", 100000) == " 100000             "
+string.format("% -20.6i", 1000000) == " 1000000            "
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+string.format("% -+2.6i", 100) == "+000100"
+string.format("% -+2.6i", 10000) == "+010000"
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+string.format("% -+6.6i", 10000) == "+010000"
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+string.format("% -+20i", 100) == "+100                "
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+string.format("% -+20i", 100000) == "+100000             "
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+string.format("% -+20i", 10000000) == "+10000000           "
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+string.format("% -+20.0i", 10000) == "+10000              "
+string.format("% -+20.0i", 100000) == "+100000             "
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+string.format("% -+20.1i", 10000) == "+10000              "
+string.format("% -+20.1i", 100000) == "+100000             "
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+string.format("% -+20.6i", 100000) == "+100000             "
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+string.format("%#1.6i", 10000) == "010000"
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+string.format("%#6.6i", 10000) == "010000"
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+string.format("%#20i", 10000) == "               10000"
+string.format("%#20i", 100000) == "              100000"
+string.format("%#20i", 1000000) == "             1000000"
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+string.format("%#20.0i", 10000) == "               10000"
+string.format("%#20.0i", 100000) == "              100000"
+string.format("%#20.0i", 1000000) == "             1000000"
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+string.format("%#+20.0i", 100000) == "             +100000"
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+string.format("%#+20.1i", 100000) == "             +100000"
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+string.format("%#+20.6i", 100) == "             +000100"
+string.format("%#+20.6i", 10000) == "             +010000"
+string.format("%#+20.6i", 100000) == "             +100000"
+string.format("%#+20.6i", 1000000) == "            +1000000"
+string.format("%#+20.6i", 10000000) == "           +10000000"
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+string.format("%#-i", 100) == "100"
+string.format("%#-i", 10000) == "10000"
+string.format("%#-i", 100000) == "100000"
+string.format("%#-i", 1000000) == "1000000"
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+string.format("%#-.6i", 10000) == "010000"
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+string.format("%#-1.6i", 100) == "000100"
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+string.format("%#-2.6i", 100) == "000100"
+string.format("%#-2.6i", 10000) == "010000"
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+string.format("%#-6i", 100) == "100   "
+string.format("%#-6i", 10000) == "10000 "
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+string.format("%#-6.0i", 10000) == "10000 "
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+string.format("%#-6.1i", 100) == "100   "
+string.format("%#-6.1i", 10000) == "10000 "
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+string.format("%#-6.6i", 100) == "000100"
+string.format("%#-6.6i", 10000) == "010000"
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+string.format("%#-20i", 3) == "3                   "
+string.format("%#-20i", -3) == "-3                  "
+string.format("%#-20i", 100) == "100                 "
+string.format("%#-20i", 10000) == "10000               "
+string.format("%#-20i", 100000) == "100000              "
+string.format("%#-20i", 1000000) == "1000000             "
+string.format("%#-20i", 10000000) == "10000000            "
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+string.format("%#-20.0i", 3) == "3                   "
+string.format("%#-20.0i", -3) == "-3                  "
+string.format("%#-20.0i", 100) == "100                 "
+string.format("%#-20.0i", 10000) == "10000               "
+string.format("%#-20.0i", 100000) == "100000              "
+string.format("%#-20.0i", 1000000) == "1000000             "
+string.format("%#-20.0i", 10000000) == "10000000            "
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+string.format("%#-20.1i", 3) == "3                   "
+string.format("%#-20.1i", -3) == "-3                  "
+string.format("%#-20.1i", 100) == "100                 "
+string.format("%#-20.1i", 10000) == "10000               "
+string.format("%#-20.1i", 100000) == "100000              "
+string.format("%#-20.1i", 1000000) == "1000000             "
+string.format("%#-20.1i", 10000000) == "10000000            "
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+string.format("%#-20.6i", -1) == "-000001             "
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+string.format("%#-20.6i", 3) == "000003              "
+string.format("%#-20.6i", -3) == "-000003             "
+string.format("%#-20.6i", 100) == "000100              "
+string.format("%#-20.6i", 10000) == "010000              "
+string.format("%#-20.6i", 100000) == "100000              "
+string.format("%#-20.6i", 1000000) == "1000000             "
+string.format("%#-20.6i", 10000000) == "10000000            "
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+string.format("%#-+i", 10000) == "+10000"
+string.format("%#-+i", 100000) == "+100000"
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+string.format("%#-+i", 10000000) == "+10000000"
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+string.format("%#-+1.6i", 10000) == "+010000"
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+string.format("%#-+2.6i", 10000) == "+010000"
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+string.format("%#-+6.0i", 100) == "+100  "
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+string.format("%#-+6.1i", 100) == "+100  "
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+string.format("%#-+6.6i", 100) == "+000100"
+string.format("%#-+6.6i", 10000) == "+010000"
+string.format("%#-+20i", 0) == "+0                  "
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+string.format("%#-+20i", 3) == "+3                  "
+string.format("%#-+20i", -3) == "-3                  "
+string.format("%#-+20i", 100) == "+100                "
+string.format("%#-+20i", 10000) == "+10000              "
+string.format("%#-+20i", 100000) == "+100000             "
+string.format("%#-+20i", 1000000) == "+1000000            "
+string.format("%#-+20i", 10000000) == "+10000000           "
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+string.format("%#-+20.0i", 1) == "+1                  "
+string.format("%#-+20.0i", -1) == "-1                  "
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+string.format("%#-+20.0i", 3) == "+3                  "
+string.format("%#-+20.0i", -3) == "-3                  "
+string.format("%#-+20.0i", 100) == "+100                "
+string.format("%#-+20.0i", 10000) == "+10000              "
+string.format("%#-+20.0i", 100000) == "+100000             "
+string.format("%#-+20.0i", 1000000) == "+1000000            "
+string.format("%#-+20.0i", 10000000) == "+10000000           "
+string.format("%#-+20.1i", 0) == "+0                  "
+string.format("%#-+20.1i", 1) == "+1                  "
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+string.format("%#-+20.1i", 3) == "+3                  "
+string.format("%#-+20.1i", -3) == "-3                  "
+string.format("%#-+20.1i", 100) == "+100                "
+string.format("%#-+20.1i", 10000) == "+10000              "
+string.format("%#-+20.1i", 100000) == "+100000             "
+string.format("%#-+20.1i", 1000000) == "+1000000            "
+string.format("%#-+20.1i", 10000000) == "+10000000           "
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+string.format("%# +20i", 10000) == "              +10000"
+string.format("%# +20i", 100000) == "             +100000"
+string.format("%# +20i", 1000000) == "            +1000000"
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+string.format("%# +20.0i", 10000) == "              +10000"
+string.format("%# +20.0i", 100000) == "             +100000"
+string.format("%# +20.0i", 1000000) == "            +1000000"
+string.format("%# +20.0i", 10000000) == "           +10000000"
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+string.format("%# +20.1i", 100) == "                +100"
+string.format("%# +20.1i", 10000) == "              +10000"
+string.format("%# +20.1i", 100000) == "             +100000"
+string.format("%# +20.1i", 1000000) == "            +1000000"
+string.format("%# +20.1i", 10000000) == "           +10000000"
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+string.format("%# +20.6i", 2) == "             +000002"
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+string.format("%# +20.6i", 3) == "             +000003"
+string.format("%# +20.6i", -3) == "             -000003"
+string.format("%# +20.6i", 100) == "             +000100"
+string.format("%# +20.6i", 10000) == "             +010000"
+string.format("%# +20.6i", 100000) == "             +100000"
+string.format("%# +20.6i", 1000000) == "            +1000000"
+string.format("%# +20.6i", 10000000) == "           +10000000"
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+string.format("%# -i", -3) == "-3"
+string.format("%# -i", 100) == " 100"
+string.format("%# -i", 10000) == " 10000"
+string.format("%# -i", 100000) == " 100000"
+string.format("%# -i", 1000000) == " 1000000"
+string.format("%# -i", 10000000) == " 10000000"
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+string.format("%# -.6i", 0) == " 000000"
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+string.format("%# -.6i", 10000) == " 010000"
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+string.format("%# -1.6i", 0) == " 000000"
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+string.format("%# -1.6i", 100) == " 000100"
+string.format("%# -1.6i", 10000) == " 010000"
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+string.format("%# -2.6i", 0) == " 000000"
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+string.format("%# -2.6i", -3) == "-000003"
+string.format("%# -2.6i", 100) == " 000100"
+string.format("%# -2.6i", 10000) == " 010000"
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+string.format("%# -6i", 1) == " 1    "
+string.format("%# -6i", -1) == "-1    "
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+string.format("%# -6i", -2) == "-2    "
+string.format("%# -6i", 3) == " 3    "
+string.format("%# -6i", -3) == "-3    "
+string.format("%# -6i", 100) == " 100  "
+string.format("%# -6.0i", 0) == "      "
+string.format("%# -6.0i", 1) == " 1    "
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+string.format("%# -6.0i", 3) == " 3    "
+string.format("%# -6.0i", -3) == "-3    "
+string.format("%# -6.0i", 100) == " 100  "
+string.format("%# -6.1i", 0) == " 0    "
+string.format("%# -6.1i", 1) == " 1    "
+string.format("%# -6.1i", -1) == "-1    "
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+string.format("%# -6.1i", -2) == "-2    "
+string.format("%# -6.1i", 3) == " 3    "
+string.format("%# -6.1i", -3) == "-3    "
+string.format("%# -6.1i", 100) == " 100  "
+string.format("%# -6.6i", 0) == " 000000"
+string.format("%# -6.6i", 1) == " 000001"
+string.format("%# -6.6i", -1) == "-000001"
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+string.format("%# -6.6i", -2) == "-000002"
+string.format("%# -6.6i", 3) == " 000003"
+string.format("%# -6.6i", -3) == "-000003"
+string.format("%# -6.6i", 100) == " 000100"
+string.format("%# -6.6i", 10000) == " 010000"
+string.format("%# -20i", 0) == " 0                  "
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+string.format("%# -20i", -1) == "-1                  "
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+string.format("%# -20i", -2) == "-2                  "
+string.format("%# -20i", 3) == " 3                  "
+string.format("%# -20i", -3) == "-3                  "
+string.format("%# -20i", 100) == " 100                "
+string.format("%# -20i", 10000) == " 10000              "
+string.format("%# -20i", 100000) == " 100000             "
+string.format("%# -20i", 1000000) == " 1000000            "
+string.format("%# -20i", 10000000) == " 10000000           "
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+string.format("%# -20.0i", 1) == " 1                  "
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+string.format("%# -20.0i", -2) == "-2                  "
+string.format("%# -20.0i", 3) == " 3                  "
+string.format("%# -20.0i", -3) == "-3                  "
+string.format("%# -20.0i", 100) == " 100                "
+string.format("%# -20.0i", 10000) == " 10000              "
+string.format("%# -20.0i", 100000) == " 100000             "
+string.format("%# -20.0i", 1000000) == " 1000000            "
+string.format("%# -20.0i", 10000000) == " 10000000           "
+string.format("%# -20.1i", 0) == " 0                  "
+string.format("%# -20.1i", 1) == " 1                  "
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+string.format("%# -20.1i", -2) == "-2                  "
+string.format("%# -20.1i", 3) == " 3                  "
+string.format("%# -20.1i", -3) == "-3                  "
+string.format("%# -20.1i", 100) == " 100                "
+string.format("%# -20.1i", 10000) == " 10000              "
+string.format("%# -20.1i", 100000) == " 100000             "
+string.format("%# -20.1i", 1000000) == " 1000000            "
+string.format("%# -20.1i", 10000000) == " 10000000           "
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+string.format("%# -20.6i", 1) == " 000001             "
+string.format("%# -20.6i", -1) == "-000001             "
+string.format("%# -20.6i", 2) == " 000002             "
+string.format("%# -20.6i", -2) == "-000002             "
+string.format("%# -20.6i", 3) == " 000003             "
+string.format("%# -20.6i", -3) == "-000003             "
+string.format("%# -20.6i", 100) == " 000100             "
+string.format("%# -20.6i", 10000) == " 010000             "
+string.format("%# -20.6i", 100000) == " 100000             "
+string.format("%# -20.6i", 1000000) == " 1000000            "
+string.format("%# -20.6i", 10000000) == " 10000000           "
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+string.format("%# -+i", -3) == "-3"
+string.format("%# -+i", 100) == "+100"
+string.format("%# -+i", 10000) == "+10000"
+string.format("%# -+i", 100000) == "+100000"
+string.format("%# -+i", 1000000) == "+1000000"
+string.format("%# -+i", 10000000) == "+10000000"
+string.format("%# -+.0i", 0) == "+"
+string.format("%# -+.6i", 0) == "+000000"
+string.format("%# -+.6i", 1) == "+000001"
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+string.format("%0# -6.1i", 0) == " 0    "
+string.format("%0# -6.1i", 1) == " 1    "
+string.format("%0# -6.1i", -1) == "-1    "
+string.format("%0# -6.1i", 2) == " 2    "
+string.format("%0# -6.1i", -2) == "-2    "
+string.format("%0# -6.1i", 3) == " 3    "
+string.format("%0# -6.1i", -3) == "-3    "
+string.format("%0# -6.1i", 100) == " 100  "
+string.format("%0# -6.6i", 0) == " 000000"
+string.format("%0# -6.6i", 1) == " 000001"
+string.format("%0# -6.6i", -1) == "-000001"
+string.format("%0# -6.6i", 2) == " 000002"
+string.format("%0# -6.6i", -2) == "-000002"
+string.format("%0# -6.6i", 3) == " 000003"
+string.format("%0# -6.6i", -3) == "-000003"
+string.format("%0# -6.6i", 100) == " 000100"
+string.format("%0# -6.6i", 10000) == " 010000"
+string.format("%0# -20i", 0) == " 0                  "
+string.format("%0# -20i", 1) == " 1                  "
+string.format("%0# -20i", -1) == "-1                  "
+string.format("%0# -20i", 2) == " 2                  "
+string.format("%0# -20i", -2) == "-2                  "
+string.format("%0# -20i", 3) == " 3                  "
+string.format("%0# -20i", -3) == "-3                  "
+string.format("%0# -20i", 100) == " 100                "
+string.format("%0# -20i", 10000) == " 10000              "
+string.format("%0# -20i", 100000) == " 100000             "
+string.format("%0# -20i", 1000000) == " 1000000            "
+string.format("%0# -20i", 10000000) == " 10000000           "
+string.format("%0# -20.0i", 0) == "                    "
+string.format("%0# -20.0i", 1) == " 1                  "
+string.format("%0# -20.0i", -1) == "-1                  "
+string.format("%0# -20.0i", 2) == " 2                  "
+string.format("%0# -20.0i", -2) == "-2                  "
+string.format("%0# -20.0i", 3) == " 3                  "
+string.format("%0# -20.0i", -3) == "-3                  "
+string.format("%0# -20.0i", 100) == " 100                "
+string.format("%0# -20.0i", 10000) == " 10000              "
+string.format("%0# -20.0i", 100000) == " 100000             "
+string.format("%0# -20.0i", 1000000) == " 1000000            "
+string.format("%0# -20.0i", 10000000) == " 10000000           "
+string.format("%0# -20.1i", 0) == " 0                  "
+string.format("%0# -20.1i", 1) == " 1                  "
+string.format("%0# -20.1i", -1) == "-1                  "
+string.format("%0# -20.1i", 2) == " 2                  "
+string.format("%0# -20.1i", -2) == "-2                  "
+string.format("%0# -20.1i", 3) == " 3                  "
+string.format("%0# -20.1i", -3) == "-3                  "
+string.format("%0# -20.1i", 100) == " 100                "
+string.format("%0# -20.1i", 10000) == " 10000              "
+string.format("%0# -20.1i", 100000) == " 100000             "
+string.format("%0# -20.1i", 1000000) == " 1000000            "
+string.format("%0# -20.1i", 10000000) == " 10000000           "
+string.format("%0# -20.6i", 0) == " 000000             "
+string.format("%0# -20.6i", 1) == " 000001             "
+string.format("%0# -20.6i", -1) == "-000001             "
+string.format("%0# -20.6i", 2) == " 000002             "
+string.format("%0# -20.6i", -2) == "-000002             "
+string.format("%0# -20.6i", 3) == " 000003             "
+string.format("%0# -20.6i", -3) == "-000003             "
+string.format("%0# -20.6i", 100) == " 000100             "
+string.format("%0# -20.6i", 10000) == " 010000             "
+string.format("%0# -20.6i", 100000) == " 100000             "
+string.format("%0# -20.6i", 1000000) == " 1000000            "
+string.format("%0# -20.6i", 10000000) == " 10000000           "
+string.format("%0# -+i", 0) == "+0"
+string.format("%0# -+i", 1) == "+1"
+string.format("%0# -+i", -1) == "-1"
+string.format("%0# -+i", 2) == "+2"
+string.format("%0# -+i", -2) == "-2"
+string.format("%0# -+i", 3) == "+3"
+string.format("%0# -+i", -3) == "-3"
+string.format("%0# -+i", 100) == "+100"
+string.format("%0# -+i", 10000) == "+10000"
+string.format("%0# -+i", 100000) == "+100000"
+string.format("%0# -+i", 1000000) == "+1000000"
+string.format("%0# -+i", 10000000) == "+10000000"
+string.format("%0# -+.0i", 0) == "+"
+string.format("%0# -+.6i", 0) == "+000000"
+string.format("%0# -+.6i", 1) == "+000001"
+string.format("%0# -+.6i", -1) == "-000001"
+string.format("%0# -+.6i", 2) == "+000002"
+string.format("%0# -+.6i", -2) == "-000002"
+string.format("%0# -+.6i", 3) == "+000003"
+string.format("%0# -+.6i", -3) == "-000003"
+string.format("%0# -+.6i", 100) == "+000100"
+string.format("%0# -+.6i", 10000) == "+010000"
+string.format("%0# -+1.0i", 0) == "+"
+string.format("%0# -+1.6i", 0) == "+000000"
+string.format("%0# -+1.6i", 1) == "+000001"
+string.format("%0# -+1.6i", -1) == "-000001"
+string.format("%0# -+1.6i", 2) == "+000002"
+string.format("%0# -+1.6i", -2) == "-000002"
+string.format("%0# -+1.6i", 3) == "+000003"
+string.format("%0# -+1.6i", -3) == "-000003"
+string.format("%0# -+1.6i", 100) == "+000100"
+string.format("%0# -+1.6i", 10000) == "+010000"
+string.format("%0# -+2.0i", 0) == "+ "
+string.format("%0# -+2.6i", 0) == "+000000"
+string.format("%0# -+2.6i", 1) == "+000001"
+string.format("%0# -+2.6i", -1) == "-000001"
+string.format("%0# -+2.6i", 2) == "+000002"
+string.format("%0# -+2.6i", -2) == "-000002"
+string.format("%0# -+2.6i", 3) == "+000003"
+string.format("%0# -+2.6i", -3) == "-000003"
+string.format("%0# -+2.6i", 100) == "+000100"
+string.format("%0# -+2.6i", 10000) == "+010000"
+string.format("%0# -+6i", 0) == "+0    "
+string.format("%0# -+6i", 1) == "+1    "
+string.format("%0# -+6i", -1) == "-1    "
+string.format("%0# -+6i", 2) == "+2    "
+string.format("%0# -+6i", -2) == "-2    "
+string.format("%0# -+6i", 3) == "+3    "
+string.format("%0# -+6i", -3) == "-3    "
+string.format("%0# -+6i", 100) == "+100  "
+string.format("%0# -+6.0i", 0) == "+     "
+string.format("%0# -+6.0i", 1) == "+1    "
+string.format("%0# -+6.0i", -1) == "-1    "
+string.format("%0# -+6.0i", 2) == "+2    "
+string.format("%0# -+6.0i", -2) == "-2    "
+string.format("%0# -+6.0i", 3) == "+3    "
+string.format("%0# -+6.0i", -3) == "-3    "
+string.format("%0# -+6.0i", 100) == "+100  "
+string.format("%0# -+6.1i", 0) == "+0    "
+string.format("%0# -+6.1i", 1) == "+1    "
+string.format("%0# -+6.1i", -1) == "-1    "
+string.format("%0# -+6.1i", 2) == "+2    "
+string.format("%0# -+6.1i", -2) == "-2    "
+string.format("%0# -+6.1i", 3) == "+3    "
+string.format("%0# -+6.1i", -3) == "-3    "
+string.format("%0# -+6.1i", 100) == "+100  "
+string.format("%0# -+6.6i", 0) == "+000000"
+string.format("%0# -+6.6i", 1) == "+000001"
+string.format("%0# -+6.6i", -1) == "-000001"
+string.format("%0# -+6.6i", 2) == "+000002"
+string.format("%0# -+6.6i", -2) == "-000002"
+string.format("%0# -+6.6i", 3) == "+000003"
+string.format("%0# -+6.6i", -3) == "-000003"
+string.format("%0# -+6.6i", 100) == "+000100"
+string.format("%0# -+6.6i", 10000) == "+010000"
+string.format("%0# -+20i", 0) == "+0                  "
+string.format("%0# -+20i", 1) == "+1                  "
+string.format("%0# -+20i", -1) == "-1                  "
+string.format("%0# -+20i", 2) == "+2                  "
+string.format("%0# -+20i", -2) == "-2                  "
+string.format("%0# -+20i", 3) == "+3                  "
+string.format("%0# -+20i", -3) == "-3                  "
+string.format("%0# -+20i", 100) == "+100                "
+string.format("%0# -+20i", 10000) == "+10000              "
+string.format("%0# -+20i", 100000) == "+100000             "
+string.format("%0# -+20i", 1000000) == "+1000000            "
+string.format("%0# -+20i", 10000000) == "+10000000           "
+string.format("%0# -+20.0i", 0) == "+                   "
+string.format("%0# -+20.0i", 1) == "+1                  "
+string.format("%0# -+20.0i", -1) == "-1                  "
+string.format("%0# -+20.0i", 2) == "+2                  "
+string.format("%0# -+20.0i", -2) == "-2                  "
+string.format("%0# -+20.0i", 3) == "+3                  "
+string.format("%0# -+20.0i", -3) == "-3                  "
+string.format("%0# -+20.0i", 100) == "+100                "
+string.format("%0# -+20.0i", 10000) == "+10000              "
+string.format("%0# -+20.0i", 100000) == "+100000             "
+string.format("%0# -+20.0i", 1000000) == "+1000000            "
+string.format("%0# -+20.0i", 10000000) == "+10000000           "
+string.format("%0# -+20.1i", 0) == "+0                  "
+string.format("%0# -+20.1i", 1) == "+1                  "
+string.format("%0# -+20.1i", -1) == "-1                  "
+string.format("%0# -+20.1i", 2) == "+2                  "
+string.format("%0# -+20.1i", -2) == "-2                  "
+string.format("%0# -+20.1i", 3) == "+3                  "
+string.format("%0# -+20.1i", -3) == "-3                  "
+string.format("%0# -+20.1i", 100) == "+100                "
+string.format("%0# -+20.1i", 10000) == "+10000              "
+string.format("%0# -+20.1i", 100000) == "+100000             "
+string.format("%0# -+20.1i", 1000000) == "+1000000            "
+string.format("%0# -+20.1i", 10000000) == "+10000000           "
+string.format("%0# -+20.6i", 0) == "+000000             "
+string.format("%0# -+20.6i", 1) == "+000001             "
+string.format("%0# -+20.6i", -1) == "-000001             "
+string.format("%0# -+20.6i", 2) == "+000002             "
+string.format("%0# -+20.6i", -2) == "-000002             "
+string.format("%0# -+20.6i", 3) == "+000003             "
+string.format("%0# -+20.6i", -3) == "-000003             "
+string.format("%0# -+20.6i", 100) == "+000100             "
+string.format("%0# -+20.6i", 10000) == "+010000             "
+string.format("%0# -+20.6i", 100000) == "+100000             "
+string.format("%0# -+20.6i", 1000000) == "+1000000            "
+string.format("%0# -+20.6i", 10000000) == "+10000000           "
+= d =
+string.format("%d", 0) == "0"
+string.format("%d", 1) == "1"
+string.format("%d", -1) == "-1"
+string.format("%d", 2) == "2"
+string.format("%d", -2) == "-2"
+string.format("%d", 3) == "3"
+string.format("%d", -3) == "-3"
+string.format("%d", 100) == "100"
+string.format("%d", 10000) == "10000"
+string.format("%d", 100000) == "100000"
+string.format("%d", 1000000) == "1000000"
+string.format("%d", 10000000) == "10000000"
+string.format("%.0d", 0) == ""
+string.format("%.6d", 0) == "000000"
+string.format("%.6d", 1) == "000001"
+string.format("%.6d", -1) == "-000001"
+string.format("%.6d", 2) == "000002"
+string.format("%.6d", -2) == "-000002"
+string.format("%.6d", 3) == "000003"
+string.format("%.6d", -3) == "-000003"
+string.format("%.6d", 100) == "000100"
+string.format("%.6d", 10000) == "010000"
+string.format("%1.0d", 0) == " "
+string.format("%1.6d", 0) == "000000"
+string.format("%1.6d", 1) == "000001"
+string.format("%1.6d", -1) == "-000001"
+string.format("%1.6d", 2) == "000002"
+string.format("%1.6d", -2) == "-000002"
+string.format("%1.6d", 3) == "000003"
+string.format("%1.6d", -3) == "-000003"
+string.format("%1.6d", 100) == "000100"
+string.format("%1.6d", 10000) == "010000"
+string.format("%2d", 0) == " 0"
+string.format("%2d", 1) == " 1"
+string.format("%2d", 2) == " 2"
+string.format("%2d", 3) == " 3"
+string.format("%2.0d", 0) == "  "
+string.format("%2.0d", 1) == " 1"
+string.format("%2.0d", 2) == " 2"
+string.format("%2.0d", 3) == " 3"
+string.format("%2.1d", 0) == " 0"
+string.format("%2.1d", 1) == " 1"
+string.format("%2.1d", 2) == " 2"
+string.format("%2.1d", 3) == " 3"
+string.format("%2.6d", 0) == "000000"
+string.format("%2.6d", 1) == "000001"
+string.format("%2.6d", -1) == "-000001"
+string.format("%2.6d", 2) == "000002"
+string.format("%2.6d", -2) == "-000002"
+string.format("%2.6d", 3) == "000003"
+string.format("%2.6d", -3) == "-000003"
+string.format("%2.6d", 100) == "000100"
+string.format("%2.6d", 10000) == "010000"
+string.format("%6d", 0) == "     0"
+string.format("%6d", 1) == "     1"
+string.format("%6d", -1) == "    -1"
+string.format("%6d", 2) == "     2"
+string.format("%6d", -2) == "    -2"
+string.format("%6d", 3) == "     3"
+string.format("%6d", -3) == "    -3"
+string.format("%6d", 100) == "   100"
+string.format("%6d", 10000) == " 10000"
+string.format("%6.0d", 0) == "      "
+string.format("%6.0d", 1) == "     1"
+string.format("%6.0d", -1) == "    -1"
+string.format("%6.0d", 2) == "     2"
+string.format("%6.0d", -2) == "    -2"
+string.format("%6.0d", 3) == "     3"
+string.format("%6.0d", -3) == "    -3"
+string.format("%6.0d", 100) == "   100"
+string.format("%6.0d", 10000) == " 10000"
+string.format("%6.1d", 0) == "     0"
+string.format("%6.1d", 1) == "     1"
+string.format("%6.1d", -1) == "    -1"
+string.format("%6.1d", 2) == "     2"
+string.format("%6.1d", -2) == "    -2"
+string.format("%6.1d", 3) == "     3"
+string.format("%6.1d", -3) == "    -3"
+string.format("%6.1d", 100) == "   100"
+string.format("%6.1d", 10000) == " 10000"
+string.format("%6.6d", 0) == "000000"
+string.format("%6.6d", 1) == "000001"
+string.format("%6.6d", -1) == "-000001"
+string.format("%6.6d", 2) == "000002"
+string.format("%6.6d", -2) == "-000002"
+string.format("%6.6d", 3) == "000003"
+string.format("%6.6d", -3) == "-000003"
+string.format("%6.6d", 100) == "000100"
+string.format("%6.6d", 10000) == "010000"
+string.format("%20d", 0) == "                   0"
+string.format("%20d", 1) == "                   1"
+string.format("%20d", -1) == "                  -1"
+string.format("%20d", 2) == "                   2"
+string.format("%20d", -2) == "                  -2"
+string.format("%20d", 3) == "                   3"
+string.format("%20d", -3) == "                  -3"
+string.format("%20d", 100) == "                 100"
+string.format("%20d", 10000) == "               10000"
+string.format("%20d", 100000) == "              100000"
+string.format("%20d", 1000000) == "             1000000"
+string.format("%20d", 10000000) == "            10000000"
+string.format("%20.0d", 0) == "                    "
+string.format("%20.0d", 1) == "                   1"
+string.format("%20.0d", -1) == "                  -1"
+string.format("%20.0d", 2) == "                   2"
+string.format("%20.0d", -2) == "                  -2"
+string.format("%20.0d", 3) == "                   3"
+string.format("%20.0d", -3) == "                  -3"
+string.format("%20.0d", 100) == "                 100"
+string.format("%20.0d", 10000) == "               10000"
+string.format("%20.0d", 100000) == "              100000"
+string.format("%20.0d", 1000000) == "             1000000"
+string.format("%20.0d", 10000000) == "            10000000"
+string.format("%20.1d", 0) == "                   0"
+string.format("%20.1d", 1) == "                   1"
+string.format("%20.1d", -1) == "                  -1"
+string.format("%20.1d", 2) == "                   2"
+string.format("%20.1d", -2) == "                  -2"
+string.format("%20.1d", 3) == "                   3"
+string.format("%20.1d", -3) == "                  -3"
+string.format("%20.1d", 100) == "                 100"
+string.format("%20.1d", 10000) == "               10000"
+string.format("%20.1d", 100000) == "              100000"
+string.format("%20.1d", 1000000) == "             1000000"
+string.format("%20.1d", 10000000) == "            10000000"
+string.format("%20.6d", 0) == "              000000"
+string.format("%20.6d", 1) == "              000001"
+string.format("%20.6d", -1) == "             -000001"
+string.format("%20.6d", 2) == "              000002"
+string.format("%20.6d", -2) == "             -000002"
+string.format("%20.6d", 3) == "              000003"
+string.format("%20.6d", -3) == "             -000003"
+string.format("%20.6d", 100) == "              000100"
+string.format("%20.6d", 10000) == "              010000"
+string.format("%20.6d", 100000) == "              100000"
+string.format("%20.6d", 1000000) == "             1000000"
+string.format("%20.6d", 10000000) == "            10000000"
+string.format("%+d", 0) == "+0"
+string.format("%+d", 1) == "+1"
+string.format("%+d", -1) == "-1"
+string.format("%+d", 2) == "+2"
+string.format("%+d", -2) == "-2"
+string.format("%+d", 3) == "+3"
+string.format("%+d", -3) == "-3"
+string.format("%+d", 100) == "+100"
+string.format("%+d", 10000) == "+10000"
+string.format("%+d", 100000) == "+100000"
+string.format("%+d", 1000000) == "+1000000"
+string.format("%+d", 10000000) == "+10000000"
+string.format("%+.0d", 0) == "+"
+string.format("%+.6d", 0) == "+000000"
+string.format("%+.6d", 1) == "+000001"
+string.format("%+.6d", -1) == "-000001"
+string.format("%+.6d", 2) == "+000002"
+string.format("%+.6d", -2) == "-000002"
+string.format("%+.6d", 3) == "+000003"
+string.format("%+.6d", -3) == "-000003"
+string.format("%+.6d", 100) == "+000100"
+string.format("%+.6d", 10000) == "+010000"
+string.format("%+1.0d", 0) == "+"
+string.format("%+1.6d", 0) == "+000000"
+string.format("%+1.6d", 1) == "+000001"
+string.format("%+1.6d", -1) == "-000001"
+string.format("%+1.6d", 2) == "+000002"
+string.format("%+1.6d", -2) == "-000002"
+string.format("%+1.6d", 3) == "+000003"
+string.format("%+1.6d", -3) == "-000003"
+string.format("%+1.6d", 100) == "+000100"
+string.format("%+1.6d", 10000) == "+010000"
+string.format("%+2.0d", 0) == " +"
+string.format("%+2.6d", 0) == "+000000"
+string.format("%+2.6d", 1) == "+000001"
+string.format("%+2.6d", -1) == "-000001"
+string.format("%+2.6d", 2) == "+000002"
+string.format("%+2.6d", -2) == "-000002"
+string.format("%+2.6d", 3) == "+000003"
+string.format("%+2.6d", -3) == "-000003"
+string.format("%+2.6d", 100) == "+000100"
+string.format("%+2.6d", 10000) == "+010000"
+string.format("%+6d", 0) == "    +0"
+string.format("%+6d", 1) == "    +1"
+string.format("%+6d", -1) == "    -1"
+string.format("%+6d", 2) == "    +2"
+string.format("%+6d", -2) == "    -2"
+string.format("%+6d", 3) == "    +3"
+string.format("%+6d", -3) == "    -3"
+string.format("%+6d", 100) == "  +100"
+string.format("%+6.0d", 0) == "     +"
+string.format("%+6.0d", 1) == "    +1"
+string.format("%+6.0d", -1) == "    -1"
+string.format("%+6.0d", 2) == "    +2"
+string.format("%+6.0d", -2) == "    -2"
+string.format("%+6.0d", 3) == "    +3"
+string.format("%+6.0d", -3) == "    -3"
+string.format("%+6.0d", 100) == "  +100"
+string.format("%+6.1d", 0) == "    +0"
+string.format("%+6.1d", 1) == "    +1"
+string.format("%+6.1d", -1) == "    -1"
+string.format("%+6.1d", 2) == "    +2"
+string.format("%+6.1d", -2) == "    -2"
+string.format("%+6.1d", 3) == "    +3"
+string.format("%+6.1d", -3) == "    -3"
+string.format("%+6.1d", 100) == "  +100"
+string.format("%+6.6d", 0) == "+000000"
+string.format("%+6.6d", 1) == "+000001"
+string.format("%+6.6d", -1) == "-000001"
+string.format("%+6.6d", 2) == "+000002"
+string.format("%+6.6d", -2) == "-000002"
+string.format("%+6.6d", 3) == "+000003"
+string.format("%+6.6d", -3) == "-000003"
+string.format("%+6.6d", 100) == "+000100"
+string.format("%+6.6d", 10000) == "+010000"
+string.format("%+20d", 0) == "                  +0"
+string.format("%+20d", 1) == "                  +1"
+string.format("%+20d", -1) == "                  -1"
+string.format("%+20d", 2) == "                  +2"
+string.format("%+20d", -2) == "                  -2"
+string.format("%+20d", 3) == "                  +3"
+string.format("%+20d", -3) == "                  -3"
+string.format("%+20d", 100) == "                +100"
+string.format("%+20d", 10000) == "              +10000"
+string.format("%+20d", 100000) == "             +100000"
+string.format("%+20d", 1000000) == "            +1000000"
+string.format("%+20d", 10000000) == "           +10000000"
+string.format("%+20.0d", 0) == "                   +"
+string.format("%+20.0d", 1) == "                  +1"
+string.format("%+20.0d", -1) == "                  -1"
+string.format("%+20.0d", 2) == "                  +2"
+string.format("%+20.0d", -2) == "                  -2"
+string.format("%+20.0d", 3) == "                  +3"
+string.format("%+20.0d", -3) == "                  -3"
+string.format("%+20.0d", 100) == "                +100"
+string.format("%+20.0d", 10000) == "              +10000"
+string.format("%+20.0d", 100000) == "             +100000"
+string.format("%+20.0d", 1000000) == "            +1000000"
+string.format("%+20.0d", 10000000) == "           +10000000"
+string.format("%+20.1d", 0) == "                  +0"
+string.format("%+20.1d", 1) == "                  +1"
+string.format("%+20.1d", -1) == "                  -1"
+string.format("%+20.1d", 2) == "                  +2"
+string.format("%+20.1d", -2) == "                  -2"
+string.format("%+20.1d", 3) == "                  +3"
+string.format("%+20.1d", -3) == "                  -3"
+string.format("%+20.1d", 100) == "                +100"
+string.format("%+20.1d", 10000) == "              +10000"
+string.format("%+20.1d", 100000) == "             +100000"
+string.format("%+20.1d", 1000000) == "            +1000000"
+string.format("%+20.1d", 10000000) == "           +10000000"
+string.format("%+20.6d", 0) == "             +000000"
+string.format("%+20.6d", 1) == "             +000001"
+string.format("%+20.6d", -1) == "             -000001"
+string.format("%+20.6d", 2) == "             +000002"
+string.format("%+20.6d", -2) == "             -000002"
+string.format("%+20.6d", 3) == "             +000003"
+string.format("%+20.6d", -3) == "             -000003"
+string.format("%+20.6d", 100) == "             +000100"
+string.format("%+20.6d", 10000) == "             +010000"
+string.format("%+20.6d", 100000) == "             +100000"
+string.format("%+20.6d", 1000000) == "            +1000000"
+string.format("%+20.6d", 10000000) == "           +10000000"
+string.format("%-d", 0) == "0"
+string.format("%-d", 1) == "1"
+string.format("%-d", -1) == "-1"
+string.format("%-d", 2) == "2"
+string.format("%-d", -2) == "-2"
+string.format("%-d", 3) == "3"
+string.format("%-d", -3) == "-3"
+string.format("%-d", 100) == "100"
+string.format("%-d", 10000) == "10000"
+string.format("%-d", 100000) == "100000"
+string.format("%-d", 1000000) == "1000000"
+string.format("%-d", 10000000) == "10000000"
+string.format("%-.0d", 0) == ""
+string.format("%-.6d", 0) == "000000"
+string.format("%-.6d", 1) == "000001"
+string.format("%-.6d", -1) == "-000001"
+string.format("%-.6d", 2) == "000002"
+string.format("%-.6d", -2) == "-000002"
+string.format("%-.6d", 3) == "000003"
+string.format("%-.6d", -3) == "-000003"
+string.format("%-.6d", 100) == "000100"
+string.format("%-.6d", 10000) == "010000"
+string.format("%-1.0d", 0) == " "
+string.format("%-1.6d", 0) == "000000"
+string.format("%-1.6d", 1) == "000001"
+string.format("%-1.6d", -1) == "-000001"
+string.format("%-1.6d", 2) == "000002"
+string.format("%-1.6d", -2) == "-000002"
+string.format("%-1.6d", 3) == "000003"
+string.format("%-1.6d", -3) == "-000003"
+string.format("%-1.6d", 100) == "000100"
+string.format("%-1.6d", 10000) == "010000"
+string.format("%-2d", 0) == "0 "
+string.format("%-2d", 1) == "1 "
+string.format("%-2d", 2) == "2 "
+string.format("%-2d", 3) == "3 "
+string.format("%-2.0d", 0) == "  "
+string.format("%-2.0d", 1) == "1 "
+string.format("%-2.0d", 2) == "2 "
+string.format("%-2.0d", 3) == "3 "
+string.format("%-2.1d", 0) == "0 "
+string.format("%-2.1d", 1) == "1 "
+string.format("%-2.1d", 2) == "2 "
+string.format("%-2.1d", 3) == "3 "
+string.format("%-2.6d", 0) == "000000"
+string.format("%-2.6d", 1) == "000001"
+string.format("%-2.6d", -1) == "-000001"
+string.format("%-2.6d", 2) == "000002"
+string.format("%-2.6d", -2) == "-000002"
+string.format("%-2.6d", 3) == "000003"
+string.format("%-2.6d", -3) == "-000003"
+string.format("%-2.6d", 100) == "000100"
+string.format("%-2.6d", 10000) == "010000"
+string.format("%-6d", 0) == "0     "
+string.format("%-6d", 1) == "1     "
+string.format("%-6d", -1) == "-1    "
+string.format("%-6d", 2) == "2     "
+string.format("%-6d", -2) == "-2    "
+string.format("%-6d", 3) == "3     "
+string.format("%-6d", -3) == "-3    "
+string.format("%-6d", 100) == "100   "
+string.format("%-6d", 10000) == "10000 "
+string.format("%-6.0d", 0) == "      "
+string.format("%-6.0d", 1) == "1     "
+string.format("%-6.0d", -1) == "-1    "
+string.format("%-6.0d", 2) == "2     "
+string.format("%-6.0d", -2) == "-2    "
+string.format("%-6.0d", 3) == "3     "
+string.format("%-6.0d", -3) == "-3    "
+string.format("%-6.0d", 100) == "100   "
+string.format("%-6.0d", 10000) == "10000 "
+string.format("%-6.1d", 0) == "0     "
+string.format("%-6.1d", 1) == "1     "
+string.format("%-6.1d", -1) == "-1    "
+string.format("%-6.1d", 2) == "2     "
+string.format("%-6.1d", -2) == "-2    "
+string.format("%-6.1d", 3) == "3     "
+string.format("%-6.1d", -3) == "-3    "
+string.format("%-6.1d", 100) == "100   "
+string.format("%-6.1d", 10000) == "10000 "
+string.format("%-6.6d", 0) == "000000"
+string.format("%-6.6d", 1) == "000001"
+string.format("%-6.6d", -1) == "-000001"
+string.format("%-6.6d", 2) == "000002"
+string.format("%-6.6d", -2) == "-000002"
+string.format("%-6.6d", 3) == "000003"
+string.format("%-6.6d", -3) == "-000003"
+string.format("%-6.6d", 100) == "000100"
+string.format("%-6.6d", 10000) == "010000"
+string.format("%-20d", 0) == "0                   "
+string.format("%-20d", 1) == "1                   "
+string.format("%-20d", -1) == "-1                  "
+string.format("%-20d", 2) == "2                   "
+string.format("%-20d", -2) == "-2                  "
+string.format("%-20d", 3) == "3                   "
+string.format("%-20d", -3) == "-3                  "
+string.format("%-20d", 100) == "100                 "
+string.format("%-20d", 10000) == "10000               "
+string.format("%-20d", 100000) == "100000              "
+string.format("%-20d", 1000000) == "1000000             "
+string.format("%-20d", 10000000) == "10000000            "
+string.format("%-20.0d", 0) == "                    "
+string.format("%-20.0d", 1) == "1                   "
+string.format("%-20.0d", -1) == "-1                  "
+string.format("%-20.0d", 2) == "2                   "
+string.format("%-20.0d", -2) == "-2                  "
+string.format("%-20.0d", 3) == "3                   "
+string.format("%-20.0d", -3) == "-3                  "
+string.format("%-20.0d", 100) == "100                 "
+string.format("%-20.0d", 10000) == "10000               "
+string.format("%-20.0d", 100000) == "100000              "
+string.format("%-20.0d", 1000000) == "1000000             "
+string.format("%-20.0d", 10000000) == "10000000            "
+string.format("%-20.1d", 0) == "0                   "
+string.format("%-20.1d", 1) == "1                   "
+string.format("%-20.1d", -1) == "-1                  "
+string.format("%-20.1d", 2) == "2                   "
+string.format("%-20.1d", -2) == "-2                  "
+string.format("%-20.1d", 3) == "3                   "
+string.format("%-20.1d", -3) == "-3                  "
+string.format("%-20.1d", 100) == "100                 "
+string.format("%-20.1d", 10000) == "10000               "
+string.format("%-20.1d", 100000) == "100000              "
+string.format("%-20.1d", 1000000) == "1000000             "
+string.format("%-20.1d", 10000000) == "10000000            "
+string.format("%-20.6d", 0) == "000000              "
+string.format("%-20.6d", 1) == "000001              "
+string.format("%-20.6d", -1) == "-000001             "
+string.format("%-20.6d", 2) == "000002              "
+string.format("%-20.6d", -2) == "-000002             "
+string.format("%-20.6d", 3) == "000003              "
+string.format("%-20.6d", -3) == "-000003             "
+string.format("%-20.6d", 100) == "000100              "
+string.format("%-20.6d", 10000) == "010000              "
+string.format("%-20.6d", 100000) == "100000              "
+string.format("%-20.6d", 1000000) == "1000000             "
+string.format("%-20.6d", 10000000) == "10000000            "
+string.format("%-+d", 0) == "+0"
+string.format("%-+d", 1) == "+1"
+string.format("%-+d", -1) == "-1"
+string.format("%-+d", 2) == "+2"
+string.format("%-+d", -2) == "-2"
+string.format("%-+d", 3) == "+3"
+string.format("%-+d", -3) == "-3"
+string.format("%-+d", 100) == "+100"
+string.format("%-+d", 10000) == "+10000"
+string.format("%-+d", 100000) == "+100000"
+string.format("%-+d", 1000000) == "+1000000"
+string.format("%-+d", 10000000) == "+10000000"
+string.format("%-+.0d", 0) == "+"
+string.format("%-+.6d", 0) == "+000000"
+string.format("%-+.6d", 1) == "+000001"
+string.format("%-+.6d", -1) == "-000001"
+string.format("%-+.6d", 2) == "+000002"
+string.format("%-+.6d", -2) == "-000002"
+string.format("%-+.6d", 3) == "+000003"
+string.format("%-+.6d", -3) == "-000003"
+string.format("%-+.6d", 100) == "+000100"
+string.format("%-+.6d", 10000) == "+010000"
+string.format("%-+1.0d", 0) == "+"
+string.format("%-+1.6d", 0) == "+000000"
+string.format("%-+1.6d", 1) == "+000001"
+string.format("%-+1.6d", -1) == "-000001"
+string.format("%-+1.6d", 2) == "+000002"
+string.format("%-+1.6d", -2) == "-000002"
+string.format("%-+1.6d", 3) == "+000003"
+string.format("%-+1.6d", -3) == "-000003"
+string.format("%-+1.6d", 100) == "+000100"
+string.format("%-+1.6d", 10000) == "+010000"
+string.format("%-+2.0d", 0) == "+ "
+string.format("%-+2.6d", 0) == "+000000"
+string.format("%-+2.6d", 1) == "+000001"
+string.format("%-+2.6d", -1) == "-000001"
+string.format("%-+2.6d", 2) == "+000002"
+string.format("%-+2.6d", -2) == "-000002"
+string.format("%-+2.6d", 3) == "+000003"
+string.format("%-+2.6d", -3) == "-000003"
+string.format("%-+2.6d", 100) == "+000100"
+string.format("%-+2.6d", 10000) == "+010000"
+string.format("%-+6d", 0) == "+0    "
+string.format("%-+6d", 1) == "+1    "
+string.format("%-+6d", -1) == "-1    "
+string.format("%-+6d", 2) == "+2    "
+string.format("%-+6d", -2) == "-2    "
+string.format("%-+6d", 3) == "+3    "
+string.format("%-+6d", -3) == "-3    "
+string.format("%-+6d", 100) == "+100  "
+string.format("%-+6.0d", 0) == "+     "
+string.format("%-+6.0d", 1) == "+1    "
+string.format("%-+6.0d", -1) == "-1    "
+string.format("%-+6.0d", 2) == "+2    "
+string.format("%-+6.0d", -2) == "-2    "
+string.format("%-+6.0d", 3) == "+3    "
+string.format("%-+6.0d", -3) == "-3    "
+string.format("%-+6.0d", 100) == "+100  "
+string.format("%-+6.1d", 0) == "+0    "
+string.format("%-+6.1d", 1) == "+1    "
+string.format("%-+6.1d", -1) == "-1    "
+string.format("%-+6.1d", 2) == "+2    "
+string.format("%-+6.1d", -2) == "-2    "
+string.format("%-+6.1d", 3) == "+3    "
+string.format("%-+6.1d", -3) == "-3    "
+string.format("%-+6.1d", 100) == "+100  "
+string.format("%-+6.6d", 0) == "+000000"
+string.format("%-+6.6d", 1) == "+000001"
+string.format("%-+6.6d", -1) == "-000001"
+string.format("%-+6.6d", 2) == "+000002"
+string.format("%-+6.6d", -2) == "-000002"
+string.format("%-+6.6d", 3) == "+000003"
+string.format("%-+6.6d", -3) == "-000003"
+string.format("%-+6.6d", 100) == "+000100"
+string.format("%-+6.6d", 10000) == "+010000"
+string.format("%-+20d", 0) == "+0                  "
+string.format("%-+20d", 1) == "+1                  "
+string.format("%-+20d", -1) == "-1                  "
+string.format("%-+20d", 2) == "+2                  "
+string.format("%-+20d", -2) == "-2                  "
+string.format("%-+20d", 3) == "+3                  "
+string.format("%-+20d", -3) == "-3                  "
+string.format("%-+20d", 100) == "+100                "
+string.format("%-+20d", 10000) == "+10000              "
+string.format("%-+20d", 100000) == "+100000             "
+string.format("%-+20d", 1000000) == "+1000000            "
+string.format("%-+20d", 10000000) == "+10000000           "
+string.format("%-+20.0d", 0) == "+                   "
+string.format("%-+20.0d", 1) == "+1                  "
+string.format("%-+20.0d", -1) == "-1                  "
+string.format("%-+20.0d", 2) == "+2                  "
+string.format("%-+20.0d", -2) == "-2                  "
+string.format("%-+20.0d", 3) == "+3                  "
+string.format("%-+20.0d", -3) == "-3                  "
+string.format("%-+20.0d", 100) == "+100                "
+string.format("%-+20.0d", 10000) == "+10000              "
+string.format("%-+20.0d", 100000) == "+100000             "
+string.format("%-+20.0d", 1000000) == "+1000000            "
+string.format("%-+20.0d", 10000000) == "+10000000           "
+string.format("%-+20.1d", 0) == "+0                  "
+string.format("%-+20.1d", 1) == "+1                  "
+string.format("%-+20.1d", -1) == "-1                  "
+string.format("%-+20.1d", 2) == "+2                  "
+string.format("%-+20.1d", -2) == "-2                  "
+string.format("%-+20.1d", 3) == "+3                  "
+string.format("%-+20.1d", -3) == "-3                  "
+string.format("%-+20.1d", 100) == "+100                "
+string.format("%-+20.1d", 10000) == "+10000              "
+string.format("%-+20.1d", 100000) == "+100000             "
+string.format("%-+20.1d", 1000000) == "+1000000            "
+string.format("%-+20.1d", 10000000) == "+10000000           "
+string.format("%-+20.6d", 0) == "+000000             "
+string.format("%-+20.6d", 1) == "+000001             "
+string.format("%-+20.6d", -1) == "-000001             "
+string.format("%-+20.6d", 2) == "+000002             "
+string.format("%-+20.6d", -2) == "-000002             "
+string.format("%-+20.6d", 3) == "+000003             "
+string.format("%-+20.6d", -3) == "-000003             "
+string.format("%-+20.6d", 100) == "+000100             "
+string.format("%-+20.6d", 10000) == "+010000             "
+string.format("%-+20.6d", 100000) == "+100000             "
+string.format("%-+20.6d", 1000000) == "+1000000            "
+string.format("%-+20.6d", 10000000) == "+10000000           "
+string.format("% d", 0) == " 0"
+string.format("% d", 1) == " 1"
+string.format("% d", -1) == "-1"
+string.format("% d", 2) == " 2"
+string.format("% d", -2) == "-2"
+string.format("% d", 3) == " 3"
+string.format("% d", -3) == "-3"
+string.format("% d", 100) == " 100"
+string.format("% d", 10000) == " 10000"
+string.format("% d", 100000) == " 100000"
+string.format("% d", 1000000) == " 1000000"
+string.format("% d", 10000000) == " 10000000"
+string.format("% .0d", 0) == " "
+string.format("% .6d", 0) == " 000000"
+string.format("% .6d", 1) == " 000001"
+string.format("% .6d", -1) == "-000001"
+string.format("% .6d", 2) == " 000002"
+string.format("% .6d", -2) == "-000002"
+string.format("% .6d", 3) == " 000003"
+string.format("% .6d", -3) == "-000003"
+string.format("% .6d", 100) == " 000100"
+string.format("% .6d", 10000) == " 010000"
+string.format("% 1.0d", 0) == " "
+string.format("% 1.6d", 0) == " 000000"
+string.format("% 1.6d", 1) == " 000001"
+string.format("% 1.6d", -1) == "-000001"
+string.format("% 1.6d", 2) == " 000002"
+string.format("% 1.6d", -2) == "-000002"
+string.format("% 1.6d", 3) == " 000003"
+string.format("% 1.6d", -3) == "-000003"
+string.format("% 1.6d", 100) == " 000100"
+string.format("% 1.6d", 10000) == " 010000"
+string.format("% 2.0d", 0) == "  "
+string.format("% 2.6d", 0) == " 000000"
+string.format("% 2.6d", 1) == " 000001"
+string.format("% 2.6d", -1) == "-000001"
+string.format("% 2.6d", 2) == " 000002"
+string.format("% 2.6d", -2) == "-000002"
+string.format("% 2.6d", 3) == " 000003"
+string.format("% 2.6d", -3) == "-000003"
+string.format("% 2.6d", 100) == " 000100"
+string.format("% 2.6d", 10000) == " 010000"
+string.format("% 6d", 0) == "     0"
+string.format("% 6d", 1) == "     1"
+string.format("% 6d", -1) == "    -1"
+string.format("% 6d", 2) == "     2"
+string.format("% 6d", -2) == "    -2"
+string.format("% 6d", 3) == "     3"
+string.format("% 6d", -3) == "    -3"
+string.format("% 6d", 100) == "   100"
+string.format("% 6.0d", 0) == "      "
+string.format("% 6.0d", 1) == "     1"
+string.format("% 6.0d", -1) == "    -1"
+string.format("% 6.0d", 2) == "     2"
+string.format("% 6.0d", -2) == "    -2"
+string.format("% 6.0d", 3) == "     3"
+string.format("% 6.0d", -3) == "    -3"
+string.format("% 6.0d", 100) == "   100"
+string.format("% 6.1d", 0) == "     0"
+string.format("% 6.1d", 1) == "     1"
+string.format("% 6.1d", -1) == "    -1"
+string.format("% 6.1d", 2) == "     2"
+string.format("% 6.1d", -2) == "    -2"
+string.format("% 6.1d", 3) == "     3"
+string.format("% 6.1d", -3) == "    -3"
+string.format("% 6.1d", 100) == "   100"
+string.format("% 6.6d", 0) == " 000000"
+string.format("% 6.6d", 1) == " 000001"
+string.format("% 6.6d", -1) == "-000001"
+string.format("% 6.6d", 2) == " 000002"
+string.format("% 6.6d", -2) == "-000002"
+string.format("% 6.6d", 3) == " 000003"
+string.format("% 6.6d", -3) == "-000003"
+string.format("% 6.6d", 100) == " 000100"
+string.format("% 6.6d", 10000) == " 010000"
+string.format("% 20d", 0) == "                   0"
+string.format("% 20d", 1) == "                   1"
+string.format("% 20d", -1) == "                  -1"
+string.format("% 20d", 2) == "                   2"
+string.format("% 20d", -2) == "                  -2"
+string.format("% 20d", 3) == "                   3"
+string.format("% 20d", -3) == "                  -3"
+string.format("% 20d", 100) == "                 100"
+string.format("% 20d", 10000) == "               10000"
+string.format("% 20d", 100000) == "              100000"
+string.format("% 20d", 1000000) == "             1000000"
+string.format("% 20d", 10000000) == "            10000000"
+string.format("% 20.0d", 0) == "                    "
+string.format("% 20.0d", 1) == "                   1"
+string.format("% 20.0d", -1) == "                  -1"
+string.format("% 20.0d", 2) == "                   2"
+string.format("% 20.0d", -2) == "                  -2"
+string.format("% 20.0d", 3) == "                   3"
+string.format("% 20.0d", -3) == "                  -3"
+string.format("% 20.0d", 100) == "                 100"
+string.format("% 20.0d", 10000) == "               10000"
+string.format("% 20.0d", 100000) == "              100000"
+string.format("% 20.0d", 1000000) == "             1000000"
+string.format("% 20.0d", 10000000) == "            10000000"
+string.format("% 20.1d", 0) == "                   0"
+string.format("% 20.1d", 1) == "                   1"
+string.format("% 20.1d", -1) == "                  -1"
+string.format("% 20.1d", 2) == "                   2"
+string.format("% 20.1d", -2) == "                  -2"
+string.format("% 20.1d", 3) == "                   3"
+string.format("% 20.1d", -3) == "                  -3"
+string.format("% 20.1d", 100) == "                 100"
+string.format("% 20.1d", 10000) == "               10000"
+string.format("% 20.1d", 100000) == "              100000"
+string.format("% 20.1d", 1000000) == "             1000000"
+string.format("% 20.1d", 10000000) == "            10000000"
+string.format("% 20.6d", 0) == "              000000"
+string.format("% 20.6d", 1) == "              000001"
+string.format("% 20.6d", -1) == "             -000001"
+string.format("% 20.6d", 2) == "              000002"
+string.format("% 20.6d", -2) == "             -000002"
+string.format("% 20.6d", 3) == "              000003"
+string.format("% 20.6d", -3) == "             -000003"
+string.format("% 20.6d", 100) == "              000100"
+string.format("% 20.6d", 10000) == "              010000"
+string.format("% 20.6d", 100000) == "              100000"
+string.format("% 20.6d", 1000000) == "             1000000"
+string.format("% 20.6d", 10000000) == "            10000000"
+string.format("% +d", 0) == "+0"
+string.format("% +d", 1) == "+1"
+string.format("% +d", -1) == "-1"
+string.format("% +d", 2) == "+2"
+string.format("% +d", -2) == "-2"
+string.format("% +d", 3) == "+3"
+string.format("% +d", -3) == "-3"
+string.format("% +d", 100) == "+100"
+string.format("% +d", 10000) == "+10000"
+string.format("% +d", 100000) == "+100000"
+string.format("% +d", 1000000) == "+1000000"
+string.format("% +d", 10000000) == "+10000000"
+string.format("% +.0d", 0) == "+"
+string.format("% +.6d", 0) == "+000000"
+string.format("% +.6d", 1) == "+000001"
+string.format("% +.6d", -1) == "-000001"
+string.format("% +.6d", 2) == "+000002"
+string.format("% +.6d", -2) == "-000002"
+string.format("% +.6d", 3) == "+000003"
+string.format("% +.6d", -3) == "-000003"
+string.format("% +.6d", 100) == "+000100"
+string.format("% +.6d", 10000) == "+010000"
+string.format("% +1.0d", 0) == "+"
+string.format("% +1.6d", 0) == "+000000"
+string.format("% +1.6d", 1) == "+000001"
+string.format("% +1.6d", -1) == "-000001"
+string.format("% +1.6d", 2) == "+000002"
+string.format("% +1.6d", -2) == "-000002"
+string.format("% +1.6d", 3) == "+000003"
+string.format("% +1.6d", -3) == "-000003"
+string.format("% +1.6d", 100) == "+000100"
+string.format("% +1.6d", 10000) == "+010000"
+string.format("% +2.0d", 0) == " +"
+string.format("% +2.6d", 0) == "+000000"
+string.format("% +2.6d", 1) == "+000001"
+string.format("% +2.6d", -1) == "-000001"
+string.format("% +2.6d", 2) == "+000002"
+string.format("% +2.6d", -2) == "-000002"
+string.format("% +2.6d", 3) == "+000003"
+string.format("% +2.6d", -3) == "-000003"
+string.format("% +2.6d", 100) == "+000100"
+string.format("% +2.6d", 10000) == "+010000"
+string.format("% +6d", 0) == "    +0"
+string.format("% +6d", 1) == "    +1"
+string.format("% +6d", -1) == "    -1"
+string.format("% +6d", 2) == "    +2"
+string.format("% +6d", -2) == "    -2"
+string.format("% +6d", 3) == "    +3"
+string.format("% +6d", -3) == "    -3"
+string.format("% +6d", 100) == "  +100"
+string.format("% +6.0d", 0) == "     +"
+string.format("% +6.0d", 1) == "    +1"
+string.format("% +6.0d", -1) == "    -1"
+string.format("% +6.0d", 2) == "    +2"
+string.format("% +6.0d", -2) == "    -2"
+string.format("% +6.0d", 3) == "    +3"
+string.format("% +6.0d", -3) == "    -3"
+string.format("% +6.0d", 100) == "  +100"
+string.format("% +6.1d", 0) == "    +0"
+string.format("% +6.1d", 1) == "    +1"
+string.format("% +6.1d", -1) == "    -1"
+string.format("% +6.1d", 2) == "    +2"
+string.format("% +6.1d", -2) == "    -2"
+string.format("% +6.1d", 3) == "    +3"
+string.format("% +6.1d", -3) == "    -3"
+string.format("% +6.1d", 100) == "  +100"
+string.format("% +6.6d", 0) == "+000000"
+string.format("% +6.6d", 1) == "+000001"
+string.format("% +6.6d", -1) == "-000001"
+string.format("% +6.6d", 2) == "+000002"
+string.format("% +6.6d", -2) == "-000002"
+string.format("% +6.6d", 3) == "+000003"
+string.format("% +6.6d", -3) == "-000003"
+string.format("% +6.6d", 100) == "+000100"
+string.format("% +6.6d", 10000) == "+010000"
+string.format("% +20d", 0) == "                  +0"
+string.format("% +20d", 1) == "                  +1"
+string.format("% +20d", -1) == "                  -1"
+string.format("% +20d", 2) == "                  +2"
+string.format("% +20d", -2) == "                  -2"
+string.format("% +20d", 3) == "                  +3"
+string.format("% +20d", -3) == "                  -3"
+string.format("% +20d", 100) == "                +100"
+string.format("% +20d", 10000) == "              +10000"
+string.format("% +20d", 100000) == "             +100000"
+string.format("% +20d", 1000000) == "            +1000000"
+string.format("% +20d", 10000000) == "           +10000000"
+string.format("% +20.0d", 0) == "                   +"
+string.format("% +20.0d", 1) == "                  +1"
+string.format("% +20.0d", -1) == "                  -1"
+string.format("% +20.0d", 2) == "                  +2"
+string.format("% +20.0d", -2) == "                  -2"
+string.format("% +20.0d", 3) == "                  +3"
+string.format("% +20.0d", -3) == "                  -3"
+string.format("% +20.0d", 100) == "                +100"
+string.format("% +20.0d", 10000) == "              +10000"
+string.format("% +20.0d", 100000) == "             +100000"
+string.format("% +20.0d", 1000000) == "            +1000000"
+string.format("% +20.0d", 10000000) == "           +10000000"
+string.format("% +20.1d", 0) == "                  +0"
+string.format("% +20.1d", 1) == "                  +1"
+string.format("% +20.1d", -1) == "                  -1"
+string.format("% +20.1d", 2) == "                  +2"
+string.format("% +20.1d", -2) == "                  -2"
+string.format("% +20.1d", 3) == "                  +3"
+string.format("% +20.1d", -3) == "                  -3"
+string.format("% +20.1d", 100) == "                +100"
+string.format("% +20.1d", 10000) == "              +10000"
+string.format("% +20.1d", 100000) == "             +100000"
+string.format("% +20.1d", 1000000) == "            +1000000"
+string.format("% +20.1d", 10000000) == "           +10000000"
+string.format("% +20.6d", 0) == "             +000000"
+string.format("% +20.6d", 1) == "             +000001"
+string.format("% +20.6d", -1) == "             -000001"
+string.format("% +20.6d", 2) == "             +000002"
+string.format("% +20.6d", -2) == "             -000002"
+string.format("% +20.6d", 3) == "             +000003"
+string.format("% +20.6d", -3) == "             -000003"
+string.format("% +20.6d", 100) == "             +000100"
+string.format("% +20.6d", 10000) == "             +010000"
+string.format("% +20.6d", 100000) == "             +100000"
+string.format("% +20.6d", 1000000) == "            +1000000"
+string.format("% +20.6d", 10000000) == "           +10000000"
+string.format("% -d", 0) == " 0"
+string.format("% -d", 1) == " 1"
+string.format("% -d", -1) == "-1"
+string.format("% -d", 2) == " 2"
+string.format("% -d", -2) == "-2"
+string.format("% -d", 3) == " 3"
+string.format("% -d", -3) == "-3"
+string.format("% -d", 100) == " 100"
+string.format("% -d", 10000) == " 10000"
+string.format("% -d", 100000) == " 100000"
+string.format("% -d", 1000000) == " 1000000"
+string.format("% -d", 10000000) == " 10000000"
+string.format("% -.0d", 0) == " "
+string.format("% -.6d", 0) == " 000000"
+string.format("% -.6d", 1) == " 000001"
+string.format("% -.6d", -1) == "-000001"
+string.format("% -.6d", 2) == " 000002"
+string.format("% -.6d", -2) == "-000002"
+string.format("% -.6d", 3) == " 000003"
+string.format("% -.6d", -3) == "-000003"
+string.format("% -.6d", 100) == " 000100"
+string.format("% -.6d", 10000) == " 010000"
+string.format("% -1.0d", 0) == " "
+string.format("% -1.6d", 0) == " 000000"
+string.format("% -1.6d", 1) == " 000001"
+string.format("% -1.6d", -1) == "-000001"
+string.format("% -1.6d", 2) == " 000002"
+string.format("% -1.6d", -2) == "-000002"
+string.format("% -1.6d", 3) == " 000003"
+string.format("% -1.6d", -3) == "-000003"
+string.format("% -1.6d", 100) == " 000100"
+string.format("% -1.6d", 10000) == " 010000"
+string.format("% -2.0d", 0) == "  "
+string.format("% -2.6d", 0) == " 000000"
+string.format("% -2.6d", 1) == " 000001"
+string.format("% -2.6d", -1) == "-000001"
+string.format("% -2.6d", 2) == " 000002"
+string.format("% -2.6d", -2) == "-000002"
+string.format("% -2.6d", 3) == " 000003"
+string.format("% -2.6d", -3) == "-000003"
+string.format("% -2.6d", 100) == " 000100"
+string.format("% -2.6d", 10000) == " 010000"
+string.format("% -6d", 0) == " 0    "
+string.format("% -6d", 1) == " 1    "
+string.format("% -6d", -1) == "-1    "
+string.format("% -6d", 2) == " 2    "
+string.format("% -6d", -2) == "-2    "
+string.format("% -6d", 3) == " 3    "
+string.format("% -6d", -3) == "-3    "
+string.format("% -6d", 100) == " 100  "
+string.format("% -6.0d", 0) == "      "
+string.format("% -6.0d", 1) == " 1    "
+string.format("% -6.0d", -1) == "-1    "
+string.format("% -6.0d", 2) == " 2    "
+string.format("% -6.0d", -2) == "-2    "
+string.format("% -6.0d", 3) == " 3    "
+string.format("% -6.0d", -3) == "-3    "
+string.format("% -6.0d", 100) == " 100  "
+string.format("% -6.1d", 0) == " 0    "
+string.format("% -6.1d", 1) == " 1    "
+string.format("% -6.1d", -1) == "-1    "
+string.format("% -6.1d", 2) == " 2    "
+string.format("% -6.1d", -2) == "-2    "
+string.format("% -6.1d", 3) == " 3    "
+string.format("% -6.1d", -3) == "-3    "
+string.format("% -6.1d", 100) == " 100  "
+string.format("% -6.6d", 0) == " 000000"
+string.format("% -6.6d", 1) == " 000001"
+string.format("% -6.6d", -1) == "-000001"
+string.format("% -6.6d", 2) == " 000002"
+string.format("% -6.6d", -2) == "-000002"
+string.format("% -6.6d", 3) == " 000003"
+string.format("% -6.6d", -3) == "-000003"
+string.format("% -6.6d", 100) == " 000100"
+string.format("% -6.6d", 10000) == " 010000"
+string.format("% -20d", 0) == " 0                  "
+string.format("% -20d", 1) == " 1                  "
+string.format("% -20d", -1) == "-1                  "
+string.format("% -20d", 2) == " 2                  "
+string.format("% -20d", -2) == "-2                  "
+string.format("% -20d", 3) == " 3                  "
+string.format("% -20d", -3) == "-3                  "
+string.format("% -20d", 100) == " 100                "
+string.format("% -20d", 10000) == " 10000              "
+string.format("% -20d", 100000) == " 100000             "
+string.format("% -20d", 1000000) == " 1000000            "
+string.format("% -20d", 10000000) == " 10000000           "
+string.format("% -20.0d", 0) == "                    "
+string.format("% -20.0d", 1) == " 1                  "
+string.format("% -20.0d", -1) == "-1                  "
+string.format("% -20.0d", 2) == " 2                  "
+string.format("% -20.0d", -2) == "-2                  "
+string.format("% -20.0d", 3) == " 3                  "
+string.format("% -20.0d", -3) == "-3                  "
+string.format("% -20.0d", 100) == " 100                "
+string.format("% -20.0d", 10000) == " 10000              "
+string.format("% -20.0d", 100000) == " 100000             "
+string.format("% -20.0d", 1000000) == " 1000000            "
+string.format("% -20.0d", 10000000) == " 10000000           "
+string.format("% -20.1d", 0) == " 0                  "
+string.format("% -20.1d", 1) == " 1                  "
+string.format("% -20.1d", -1) == "-1                  "
+string.format("% -20.1d", 2) == " 2                  "
+string.format("% -20.1d", -2) == "-2                  "
+string.format("% -20.1d", 3) == " 3                  "
+string.format("% -20.1d", -3) == "-3                  "
+string.format("% -20.1d", 100) == " 100                "
+string.format("% -20.1d", 10000) == " 10000              "
+string.format("% -20.1d", 100000) == " 100000             "
+string.format("% -20.1d", 1000000) == " 1000000            "
+string.format("% -20.1d", 10000000) == " 10000000           "
+string.format("% -20.6d", 0) == " 000000             "
+string.format("% -20.6d", 1) == " 000001             "
+string.format("% -20.6d", -1) == "-000001             "
+string.format("% -20.6d", 2) == " 000002             "
+string.format("% -20.6d", -2) == "-000002             "
+string.format("% -20.6d", 3) == " 000003             "
+string.format("% -20.6d", -3) == "-000003             "
+string.format("% -20.6d", 100) == " 000100             "
+string.format("% -20.6d", 10000) == " 010000             "
+string.format("% -20.6d", 100000) == " 100000             "
+string.format("% -20.6d", 1000000) == " 1000000            "
+string.format("% -20.6d", 10000000) == " 10000000           "
+string.format("% -+d", 0) == "+0"
+string.format("% -+d", 1) == "+1"
+string.format("% -+d", -1) == "-1"
+string.format("% -+d", 2) == "+2"
+string.format("% -+d", -2) == "-2"
+string.format("% -+d", 3) == "+3"
+string.format("% -+d", -3) == "-3"
+string.format("% -+d", 100) == "+100"
+string.format("% -+d", 10000) == "+10000"
+string.format("% -+d", 100000) == "+100000"
+string.format("% -+d", 1000000) == "+1000000"
+string.format("% -+d", 10000000) == "+10000000"
+string.format("% -+.0d", 0) == "+"
+string.format("% -+.6d", 0) == "+000000"
+string.format("% -+.6d", 1) == "+000001"
+string.format("% -+.6d", -1) == "-000001"
+string.format("% -+.6d", 2) == "+000002"
+string.format("% -+.6d", -2) == "-000002"
+string.format("% -+.6d", 3) == "+000003"
+string.format("% -+.6d", -3) == "-000003"
+string.format("% -+.6d", 100) == "+000100"
+string.format("% -+.6d", 10000) == "+010000"
+string.format("% -+1.0d", 0) == "+"
+string.format("% -+1.6d", 0) == "+000000"
+string.format("% -+1.6d", 1) == "+000001"
+string.format("% -+1.6d", -1) == "-000001"
+string.format("% -+1.6d", 2) == "+000002"
+string.format("% -+1.6d", -2) == "-000002"
+string.format("% -+1.6d", 3) == "+000003"
+string.format("% -+1.6d", -3) == "-000003"
+string.format("% -+1.6d", 100) == "+000100"
+string.format("% -+1.6d", 10000) == "+010000"
+string.format("% -+2.0d", 0) == "+ "
+string.format("% -+2.6d", 0) == "+000000"
+string.format("% -+2.6d", 1) == "+000001"
+string.format("% -+2.6d", -1) == "-000001"
+string.format("% -+2.6d", 2) == "+000002"
+string.format("% -+2.6d", -2) == "-000002"
+string.format("% -+2.6d", 3) == "+000003"
+string.format("% -+2.6d", -3) == "-000003"
+string.format("% -+2.6d", 100) == "+000100"
+string.format("% -+2.6d", 10000) == "+010000"
+string.format("% -+6d", 0) == "+0    "
+string.format("% -+6d", 1) == "+1    "
+string.format("% -+6d", -1) == "-1    "
+string.format("% -+6d", 2) == "+2    "
+string.format("% -+6d", -2) == "-2    "
+string.format("% -+6d", 3) == "+3    "
+string.format("% -+6d", -3) == "-3    "
+string.format("% -+6d", 100) == "+100  "
+string.format("% -+6.0d", 0) == "+     "
+string.format("% -+6.0d", 1) == "+1    "
+string.format("% -+6.0d", -1) == "-1    "
+string.format("% -+6.0d", 2) == "+2    "
+string.format("% -+6.0d", -2) == "-2    "
+string.format("% -+6.0d", 3) == "+3    "
+string.format("% -+6.0d", -3) == "-3    "
+string.format("% -+6.0d", 100) == "+100  "
+string.format("% -+6.1d", 0) == "+0    "
+string.format("% -+6.1d", 1) == "+1    "
+string.format("% -+6.1d", -1) == "-1    "
+string.format("% -+6.1d", 2) == "+2    "
+string.format("% -+6.1d", -2) == "-2    "
+string.format("% -+6.1d", 3) == "+3    "
+string.format("% -+6.1d", -3) == "-3    "
+string.format("% -+6.1d", 100) == "+100  "
+string.format("% -+6.6d", 0) == "+000000"
+string.format("% -+6.6d", 1) == "+000001"
+string.format("% -+6.6d", -1) == "-000001"
+string.format("% -+6.6d", 2) == "+000002"
+string.format("% -+6.6d", -2) == "-000002"
+string.format("% -+6.6d", 3) == "+000003"
+string.format("% -+6.6d", -3) == "-000003"
+string.format("% -+6.6d", 100) == "+000100"
+string.format("% -+6.6d", 10000) == "+010000"
+string.format("% -+20d", 0) == "+0                  "
+string.format("% -+20d", 1) == "+1                  "
+string.format("% -+20d", -1) == "-1                  "
+string.format("% -+20d", 2) == "+2                  "
+string.format("% -+20d", -2) == "-2                  "
+string.format("% -+20d", 3) == "+3                  "
+string.format("% -+20d", -3) == "-3                  "
+string.format("% -+20d", 100) == "+100                "
+string.format("% -+20d", 10000) == "+10000              "
+string.format("% -+20d", 100000) == "+100000             "
+string.format("% -+20d", 1000000) == "+1000000            "
+string.format("% -+20d", 10000000) == "+10000000           "
+string.format("% -+20.0d", 0) == "+                   "
+string.format("% -+20.0d", 1) == "+1                  "
+string.format("% -+20.0d", -1) == "-1                  "
+string.format("% -+20.0d", 2) == "+2                  "
+string.format("% -+20.0d", -2) == "-2                  "
+string.format("% -+20.0d", 3) == "+3                  "
+string.format("% -+20.0d", -3) == "-3                  "
+string.format("% -+20.0d", 100) == "+100                "
+string.format("% -+20.0d", 10000) == "+10000              "
+string.format("% -+20.0d", 100000) == "+100000             "
+string.format("% -+20.0d", 1000000) == "+1000000            "
+string.format("% -+20.0d", 10000000) == "+10000000           "
+string.format("% -+20.1d", 0) == "+0                  "
+string.format("% -+20.1d", 1) == "+1                  "
+string.format("% -+20.1d", -1) == "-1                  "
+string.format("% -+20.1d", 2) == "+2                  "
+string.format("% -+20.1d", -2) == "-2                  "
+string.format("% -+20.1d", 3) == "+3                  "
+string.format("% -+20.1d", -3) == "-3                  "
+string.format("% -+20.1d", 100) == "+100                "
+string.format("% -+20.1d", 10000) == "+10000              "
+string.format("% -+20.1d", 100000) == "+100000             "
+string.format("% -+20.1d", 1000000) == "+1000000            "
+string.format("% -+20.1d", 10000000) == "+10000000           "
+string.format("% -+20.6d", 0) == "+000000             "
+string.format("% -+20.6d", 1) == "+000001             "
+string.format("% -+20.6d", -1) == "-000001             "
+string.format("% -+20.6d", 2) == "+000002             "
+string.format("% -+20.6d", -2) == "-000002             "
+string.format("% -+20.6d", 3) == "+000003             "
+string.format("% -+20.6d", -3) == "-000003             "
+string.format("% -+20.6d", 100) == "+000100             "
+string.format("% -+20.6d", 10000) == "+010000             "
+string.format("% -+20.6d", 100000) == "+100000             "
+string.format("% -+20.6d", 1000000) == "+1000000            "
+string.format("% -+20.6d", 10000000) == "+10000000           "
+string.format("%#d", 0) == "0"
+string.format("%#d", 1) == "1"
+string.format("%#d", -1) == "-1"
+string.format("%#d", 2) == "2"
+string.format("%#d", -2) == "-2"
+string.format("%#d", 3) == "3"
+string.format("%#d", -3) == "-3"
+string.format("%#d", 100) == "100"
+string.format("%#d", 10000) == "10000"
+string.format("%#d", 100000) == "100000"
+string.format("%#d", 1000000) == "1000000"
+string.format("%#d", 10000000) == "10000000"
+string.format("%#.0d", 0) == ""
+string.format("%#.6d", 0) == "000000"
+string.format("%#.6d", 1) == "000001"
+string.format("%#.6d", -1) == "-000001"
+string.format("%#.6d", 2) == "000002"
+string.format("%#.6d", -2) == "-000002"
+string.format("%#.6d", 3) == "000003"
+string.format("%#.6d", -3) == "-000003"
+string.format("%#.6d", 100) == "000100"
+string.format("%#.6d", 10000) == "010000"
+string.format("%#1.0d", 0) == " "
+string.format("%#1.6d", 0) == "000000"
+string.format("%#1.6d", 1) == "000001"
+string.format("%#1.6d", -1) == "-000001"
+string.format("%#1.6d", 2) == "000002"
+string.format("%#1.6d", -2) == "-000002"
+string.format("%#1.6d", 3) == "000003"
+string.format("%#1.6d", -3) == "-000003"
+string.format("%#1.6d", 100) == "000100"
+string.format("%#1.6d", 10000) == "010000"
+string.format("%#2d", 0) == " 0"
+string.format("%#2d", 1) == " 1"
+string.format("%#2d", 2) == " 2"
+string.format("%#2d", 3) == " 3"
+string.format("%#2.0d", 0) == "  "
+string.format("%#2.0d", 1) == " 1"
+string.format("%#2.0d", 2) == " 2"
+string.format("%#2.0d", 3) == " 3"
+string.format("%#2.1d", 0) == " 0"
+string.format("%#2.1d", 1) == " 1"
+string.format("%#2.1d", 2) == " 2"
+string.format("%#2.1d", 3) == " 3"
+string.format("%#2.6d", 0) == "000000"
+string.format("%#2.6d", 1) == "000001"
+string.format("%#2.6d", -1) == "-000001"
+string.format("%#2.6d", 2) == "000002"
+string.format("%#2.6d", -2) == "-000002"
+string.format("%#2.6d", 3) == "000003"
+string.format("%#2.6d", -3) == "-000003"
+string.format("%#2.6d", 100) == "000100"
+string.format("%#2.6d", 10000) == "010000"
+string.format("%#6d", 0) == "     0"
+string.format("%#6d", 1) == "     1"
+string.format("%#6d", -1) == "    -1"
+string.format("%#6d", 2) == "     2"
+string.format("%#6d", -2) == "    -2"
+string.format("%#6d", 3) == "     3"
+string.format("%#6d", -3) == "    -3"
+string.format("%#6d", 100) == "   100"
+string.format("%#6d", 10000) == " 10000"
+string.format("%#6.0d", 0) == "      "
+string.format("%#6.0d", 1) == "     1"
+string.format("%#6.0d", -1) == "    -1"
+string.format("%#6.0d", 2) == "     2"
+string.format("%#6.0d", -2) == "    -2"
+string.format("%#6.0d", 3) == "     3"
+string.format("%#6.0d", -3) == "    -3"
+string.format("%#6.0d", 100) == "   100"
+string.format("%#6.0d", 10000) == " 10000"
+string.format("%#6.1d", 0) == "     0"
+string.format("%#6.1d", 1) == "     1"
+string.format("%#6.1d", -1) == "    -1"
+string.format("%#6.1d", 2) == "     2"
+string.format("%#6.1d", -2) == "    -2"
+string.format("%#6.1d", 3) == "     3"
+string.format("%#6.1d", -3) == "    -3"
+string.format("%#6.1d", 100) == "   100"
+string.format("%#6.1d", 10000) == " 10000"
+string.format("%#6.6d", 0) == "000000"
+string.format("%#6.6d", 1) == "000001"
+string.format("%#6.6d", -1) == "-000001"
+string.format("%#6.6d", 2) == "000002"
+string.format("%#6.6d", -2) == "-000002"
+string.format("%#6.6d", 3) == "000003"
+string.format("%#6.6d", -3) == "-000003"
+string.format("%#6.6d", 100) == "000100"
+string.format("%#6.6d", 10000) == "010000"
+string.format("%#20d", 0) == "                   0"
+string.format("%#20d", 1) == "                   1"
+string.format("%#20d", -1) == "                  -1"
+string.format("%#20d", 2) == "                   2"
+string.format("%#20d", -2) == "                  -2"
+string.format("%#20d", 3) == "                   3"
+string.format("%#20d", -3) == "                  -3"
+string.format("%#20d", 100) == "                 100"
+string.format("%#20d", 10000) == "               10000"
+string.format("%#20d", 100000) == "              100000"
+string.format("%#20d", 1000000) == "             1000000"
+string.format("%#20d", 10000000) == "            10000000"
+string.format("%#20.0d", 0) == "                    "
+string.format("%#20.0d", 1) == "                   1"
+string.format("%#20.0d", -1) == "                  -1"
+string.format("%#20.0d", 2) == "                   2"
+string.format("%#20.0d", -2) == "                  -2"
+string.format("%#20.0d", 3) == "                   3"
+string.format("%#20.0d", -3) == "                  -3"
+string.format("%#20.0d", 100) == "                 100"
+string.format("%#20.0d", 10000) == "               10000"
+string.format("%#20.0d", 100000) == "              100000"
+string.format("%#20.0d", 1000000) == "             1000000"
+string.format("%#20.0d", 10000000) == "            10000000"
+string.format("%#20.1d", 0) == "                   0"
+string.format("%#20.1d", 1) == "                   1"
+string.format("%#20.1d", -1) == "                  -1"
+string.format("%#20.1d", 2) == "                   2"
+string.format("%#20.1d", -2) == "                  -2"
+string.format("%#20.1d", 3) == "                   3"
+string.format("%#20.1d", -3) == "                  -3"
+string.format("%#20.1d", 100) == "                 100"
+string.format("%#20.1d", 10000) == "               10000"
+string.format("%#20.1d", 100000) == "              100000"
+string.format("%#20.1d", 1000000) == "             1000000"
+string.format("%#20.1d", 10000000) == "            10000000"
+string.format("%#20.6d", 0) == "              000000"
+string.format("%#20.6d", 1) == "              000001"
+string.format("%#20.6d", -1) == "             -000001"
+string.format("%#20.6d", 2) == "              000002"
+string.format("%#20.6d", -2) == "             -000002"
+string.format("%#20.6d", 3) == "              000003"
+string.format("%#20.6d", -3) == "             -000003"
+string.format("%#20.6d", 100) == "              000100"
+string.format("%#20.6d", 10000) == "              010000"
+string.format("%#20.6d", 100000) == "              100000"
+string.format("%#20.6d", 1000000) == "             1000000"
+string.format("%#20.6d", 10000000) == "            10000000"
+string.format("%#+d", 0) == "+0"
+string.format("%#+d", 1) == "+1"
+string.format("%#+d", -1) == "-1"
+string.format("%#+d", 2) == "+2"
+string.format("%#+d", -2) == "-2"
+string.format("%#+d", 3) == "+3"
+string.format("%#+d", -3) == "-3"
+string.format("%#+d", 100) == "+100"
+string.format("%#+d", 10000) == "+10000"
+string.format("%#+d", 100000) == "+100000"
+string.format("%#+d", 1000000) == "+1000000"
+string.format("%#+d", 10000000) == "+10000000"
+string.format("%#+.0d", 0) == "+"
+string.format("%#+.6d", 0) == "+000000"
+string.format("%#+.6d", 1) == "+000001"
+string.format("%#+.6d", -1) == "-000001"
+string.format("%#+.6d", 2) == "+000002"
+string.format("%#+.6d", -2) == "-000002"
+string.format("%#+.6d", 3) == "+000003"
+string.format("%#+.6d", -3) == "-000003"
+string.format("%#+.6d", 100) == "+000100"
+string.format("%#+.6d", 10000) == "+010000"
+string.format("%#+1.0d", 0) == "+"
+string.format("%#+1.6d", 0) == "+000000"
+string.format("%#+1.6d", 1) == "+000001"
+string.format("%#+1.6d", -1) == "-000001"
+string.format("%#+1.6d", 2) == "+000002"
+string.format("%#+1.6d", -2) == "-000002"
+string.format("%#+1.6d", 3) == "+000003"
+string.format("%#+1.6d", -3) == "-000003"
+string.format("%#+1.6d", 100) == "+000100"
+string.format("%#+1.6d", 10000) == "+010000"
+string.format("%#+2.0d", 0) == " +"
+string.format("%#+2.6d", 0) == "+000000"
+string.format("%#+2.6d", 1) == "+000001"
+string.format("%#+2.6d", -1) == "-000001"
+string.format("%#+2.6d", 2) == "+000002"
+string.format("%#+2.6d", -2) == "-000002"
+string.format("%#+2.6d", 3) == "+000003"
+string.format("%#+2.6d", -3) == "-000003"
+string.format("%#+2.6d", 100) == "+000100"
+string.format("%#+2.6d", 10000) == "+010000"
+string.format("%#+6d", 0) == "    +0"
+string.format("%#+6d", 1) == "    +1"
+string.format("%#+6d", -1) == "    -1"
+string.format("%#+6d", 2) == "    +2"
+string.format("%#+6d", -2) == "    -2"
+string.format("%#+6d", 3) == "    +3"
+string.format("%#+6d", -3) == "    -3"
+string.format("%#+6d", 100) == "  +100"
+string.format("%#+6.0d", 0) == "     +"
+string.format("%#+6.0d", 1) == "    +1"
+string.format("%#+6.0d", -1) == "    -1"
+string.format("%#+6.0d", 2) == "    +2"
+string.format("%#+6.0d", -2) == "    -2"
+string.format("%#+6.0d", 3) == "    +3"
+string.format("%#+6.0d", -3) == "    -3"
+string.format("%#+6.0d", 100) == "  +100"
+string.format("%#+6.1d", 0) == "    +0"
+string.format("%#+6.1d", 1) == "    +1"
+string.format("%#+6.1d", -1) == "    -1"
+string.format("%#+6.1d", 2) == "    +2"
+string.format("%#+6.1d", -2) == "    -2"
+string.format("%#+6.1d", 3) == "    +3"
+string.format("%#+6.1d", -3) == "    -3"
+string.format("%#+6.1d", 100) == "  +100"
+string.format("%#+6.6d", 0) == "+000000"
+string.format("%#+6.6d", 1) == "+000001"
+string.format("%#+6.6d", -1) == "-000001"
+string.format("%#+6.6d", 2) == "+000002"
+string.format("%#+6.6d", -2) == "-000002"
+string.format("%#+6.6d", 3) == "+000003"
+string.format("%#+6.6d", -3) == "-000003"
+string.format("%#+6.6d", 100) == "+000100"
+string.format("%#+6.6d", 10000) == "+010000"
+string.format("%#+20d", 0) == "                  +0"
+string.format("%#+20d", 1) == "                  +1"
+string.format("%#+20d", -1) == "                  -1"
+string.format("%#+20d", 2) == "                  +2"
+string.format("%#+20d", -2) == "                  -2"
+string.format("%#+20d", 3) == "                  +3"
+string.format("%#+20d", -3) == "                  -3"
+string.format("%#+20d", 100) == "                +100"
+string.format("%#+20d", 10000) == "              +10000"
+string.format("%#+20d", 100000) == "             +100000"
+string.format("%#+20d", 1000000) == "            +1000000"
+string.format("%#+20d", 10000000) == "           +10000000"
+string.format("%#+20.0d", 0) == "                   +"
+string.format("%#+20.0d", 1) == "                  +1"
+string.format("%#+20.0d", -1) == "                  -1"
+string.format("%#+20.0d", 2) == "                  +2"
+string.format("%#+20.0d", -2) == "                  -2"
+string.format("%#+20.0d", 3) == "                  +3"
+string.format("%#+20.0d", -3) == "                  -3"
+string.format("%#+20.0d", 100) == "                +100"
+string.format("%#+20.0d", 10000) == "              +10000"
+string.format("%#+20.0d", 100000) == "             +100000"
+string.format("%#+20.0d", 1000000) == "            +1000000"
+string.format("%#+20.0d", 10000000) == "           +10000000"
+string.format("%#+20.1d", 0) == "                  +0"
+string.format("%#+20.1d", 1) == "                  +1"
+string.format("%#+20.1d", -1) == "                  -1"
+string.format("%#+20.1d", 2) == "                  +2"
+string.format("%#+20.1d", -2) == "                  -2"
+string.format("%#+20.1d", 3) == "                  +3"
+string.format("%#+20.1d", -3) == "                  -3"
+string.format("%#+20.1d", 100) == "                +100"
+string.format("%#+20.1d", 10000) == "              +10000"
+string.format("%#+20.1d", 100000) == "             +100000"
+string.format("%#+20.1d", 1000000) == "            +1000000"
+string.format("%#+20.1d", 10000000) == "           +10000000"
+string.format("%#+20.6d", 0) == "             +000000"
+string.format("%#+20.6d", 1) == "             +000001"
+string.format("%#+20.6d", -1) == "             -000001"
+string.format("%#+20.6d", 2) == "             +000002"
+string.format("%#+20.6d", -2) == "             -000002"
+string.format("%#+20.6d", 3) == "             +000003"
+string.format("%#+20.6d", -3) == "             -000003"
+string.format("%#+20.6d", 100) == "             +000100"
+string.format("%#+20.6d", 10000) == "             +010000"
+string.format("%#+20.6d", 100000) == "             +100000"
+string.format("%#+20.6d", 1000000) == "            +1000000"
+string.format("%#+20.6d", 10000000) == "           +10000000"
+string.format("%#-d", 0) == "0"
+string.format("%#-d", 1) == "1"
+string.format("%#-d", -1) == "-1"
+string.format("%#-d", 2) == "2"
+string.format("%#-d", -2) == "-2"
+string.format("%#-d", 3) == "3"
+string.format("%#-d", -3) == "-3"
+string.format("%#-d", 100) == "100"
+string.format("%#-d", 10000) == "10000"
+string.format("%#-d", 100000) == "100000"
+string.format("%#-d", 1000000) == "1000000"
+string.format("%#-d", 10000000) == "10000000"
+string.format("%#-.0d", 0) == ""
+string.format("%#-.6d", 0) == "000000"
+string.format("%#-.6d", 1) == "000001"
+string.format("%#-.6d", -1) == "-000001"
+string.format("%#-.6d", 2) == "000002"
+string.format("%#-.6d", -2) == "-000002"
+string.format("%#-.6d", 3) == "000003"
+string.format("%#-.6d", -3) == "-000003"
+string.format("%#-.6d", 100) == "000100"
+string.format("%#-.6d", 10000) == "010000"
+string.format("%#-1.0d", 0) == " "
+string.format("%#-1.6d", 0) == "000000"
+string.format("%#-1.6d", 1) == "000001"
+string.format("%#-1.6d", -1) == "-000001"
+string.format("%#-1.6d", 2) == "000002"
+string.format("%#-1.6d", -2) == "-000002"
+string.format("%#-1.6d", 3) == "000003"
+string.format("%#-1.6d", -3) == "-000003"
+string.format("%#-1.6d", 100) == "000100"
+string.format("%#-1.6d", 10000) == "010000"
+string.format("%#-2d", 0) == "0 "
+string.format("%#-2d", 1) == "1 "
+string.format("%#-2d", 2) == "2 "
+string.format("%#-2d", 3) == "3 "
+string.format("%#-2.0d", 0) == "  "
+string.format("%#-2.0d", 1) == "1 "
+string.format("%#-2.0d", 2) == "2 "
+string.format("%#-2.0d", 3) == "3 "
+string.format("%#-2.1d", 0) == "0 "
+string.format("%#-2.1d", 1) == "1 "
+string.format("%#-2.1d", 2) == "2 "
+string.format("%#-2.1d", 3) == "3 "
+string.format("%#-2.6d", 0) == "000000"
+string.format("%#-2.6d", 1) == "000001"
+string.format("%#-2.6d", -1) == "-000001"
+string.format("%#-2.6d", 2) == "000002"
+string.format("%#-2.6d", -2) == "-000002"
+string.format("%#-2.6d", 3) == "000003"
+string.format("%#-2.6d", -3) == "-000003"
+string.format("%#-2.6d", 100) == "000100"
+string.format("%#-2.6d", 10000) == "010000"
+string.format("%#-6d", 0) == "0     "
+string.format("%#-6d", 1) == "1     "
+string.format("%#-6d", -1) == "-1    "
+string.format("%#-6d", 2) == "2     "
+string.format("%#-6d", -2) == "-2    "
+string.format("%#-6d", 3) == "3     "
+string.format("%#-6d", -3) == "-3    "
+string.format("%#-6d", 100) == "100   "
+string.format("%#-6d", 10000) == "10000 "
+string.format("%#-6.0d", 0) == "      "
+string.format("%#-6.0d", 1) == "1     "
+string.format("%#-6.0d", -1) == "-1    "
+string.format("%#-6.0d", 2) == "2     "
+string.format("%#-6.0d", -2) == "-2    "
+string.format("%#-6.0d", 3) == "3     "
+string.format("%#-6.0d", -3) == "-3    "
+string.format("%#-6.0d", 100) == "100   "
+string.format("%#-6.0d", 10000) == "10000 "
+string.format("%#-6.1d", 0) == "0     "
+string.format("%#-6.1d", 1) == "1     "
+string.format("%#-6.1d", -1) == "-1    "
+string.format("%#-6.1d", 2) == "2     "
+string.format("%#-6.1d", -2) == "-2    "
+string.format("%#-6.1d", 3) == "3     "
+string.format("%#-6.1d", -3) == "-3    "
+string.format("%#-6.1d", 100) == "100   "
+string.format("%#-6.1d", 10000) == "10000 "
+string.format("%#-6.6d", 0) == "000000"
+string.format("%#-6.6d", 1) == "000001"
+string.format("%#-6.6d", -1) == "-000001"
+string.format("%#-6.6d", 2) == "000002"
+string.format("%#-6.6d", -2) == "-000002"
+string.format("%#-6.6d", 3) == "000003"
+string.format("%#-6.6d", -3) == "-000003"
+string.format("%#-6.6d", 100) == "000100"
+string.format("%#-6.6d", 10000) == "010000"
+string.format("%#-20d", 0) == "0                   "
+string.format("%#-20d", 1) == "1                   "
+string.format("%#-20d", -1) == "-1                  "
+string.format("%#-20d", 2) == "2                   "
+string.format("%#-20d", -2) == "-2                  "
+string.format("%#-20d", 3) == "3                   "
+string.format("%#-20d", -3) == "-3                  "
+string.format("%#-20d", 100) == "100                 "
+string.format("%#-20d", 10000) == "10000               "
+string.format("%#-20d", 100000) == "100000              "
+string.format("%#-20d", 1000000) == "1000000             "
+string.format("%#-20d", 10000000) == "10000000            "
+string.format("%#-20.0d", 0) == "                    "
+string.format("%#-20.0d", 1) == "1                   "
+string.format("%#-20.0d", -1) == "-1                  "
+string.format("%#-20.0d", 2) == "2                   "
+string.format("%#-20.0d", -2) == "-2                  "
+string.format("%#-20.0d", 3) == "3                   "
+string.format("%#-20.0d", -3) == "-3                  "
+string.format("%#-20.0d", 100) == "100                 "
+string.format("%#-20.0d", 10000) == "10000               "
+string.format("%#-20.0d", 100000) == "100000              "
+string.format("%#-20.0d", 1000000) == "1000000             "
+string.format("%#-20.0d", 10000000) == "10000000            "
+string.format("%#-20.1d", 0) == "0                   "
+string.format("%#-20.1d", 1) == "1                   "
+string.format("%#-20.1d", -1) == "-1                  "
+string.format("%#-20.1d", 2) == "2                   "
+string.format("%#-20.1d", -2) == "-2                  "
+string.format("%#-20.1d", 3) == "3                   "
+string.format("%#-20.1d", -3) == "-3                  "
+string.format("%#-20.1d", 100) == "100                 "
+string.format("%#-20.1d", 10000) == "10000               "
+string.format("%#-20.1d", 100000) == "100000              "
+string.format("%#-20.1d", 1000000) == "1000000             "
+string.format("%#-20.1d", 10000000) == "10000000            "
+string.format("%#-20.6d", 0) == "000000              "
+string.format("%#-20.6d", 1) == "000001              "
+string.format("%#-20.6d", -1) == "-000001             "
+string.format("%#-20.6d", 2) == "000002              "
+string.format("%#-20.6d", -2) == "-000002             "
+string.format("%#-20.6d", 3) == "000003              "
+string.format("%#-20.6d", -3) == "-000003             "
+string.format("%#-20.6d", 100) == "000100              "
+string.format("%#-20.6d", 10000) == "010000              "
+string.format("%#-20.6d", 100000) == "100000              "
+string.format("%#-20.6d", 1000000) == "1000000             "
+string.format("%#-20.6d", 10000000) == "10000000            "
+string.format("%#-+d", 0) == "+0"
+string.format("%#-+d", 1) == "+1"
+string.format("%#-+d", -1) == "-1"
+string.format("%#-+d", 2) == "+2"
+string.format("%#-+d", -2) == "-2"
+string.format("%#-+d", 3) == "+3"
+string.format("%#-+d", -3) == "-3"
+string.format("%#-+d", 100) == "+100"
+string.format("%#-+d", 10000) == "+10000"
+string.format("%#-+d", 100000) == "+100000"
+string.format("%#-+d", 1000000) == "+1000000"
+string.format("%#-+d", 10000000) == "+10000000"
+string.format("%#-+.0d", 0) == "+"
+string.format("%#-+.6d", 0) == "+000000"
+string.format("%#-+.6d", 1) == "+000001"
+string.format("%#-+.6d", -1) == "-000001"
+string.format("%#-+.6d", 2) == "+000002"
+string.format("%#-+.6d", -2) == "-000002"
+string.format("%#-+.6d", 3) == "+000003"
+string.format("%#-+.6d", -3) == "-000003"
+string.format("%#-+.6d", 100) == "+000100"
+string.format("%#-+.6d", 10000) == "+010000"
+string.format("%#-+1.0d", 0) == "+"
+string.format("%#-+1.6d", 0) == "+000000"
+string.format("%#-+1.6d", 1) == "+000001"
+string.format("%#-+1.6d", -1) == "-000001"
+string.format("%#-+1.6d", 2) == "+000002"
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+string.format("%#-+20.6d", 100000) == "+100000             "
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+string.format("%# 2.6d", 100) == " 000100"
+string.format("%# 2.6d", 10000) == " 010000"
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+string.format("%# 6d", 3) == "     3"
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+string.format("%# 20d", 3) == "                   3"
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+string.format("%# 20d", 100) == "                 100"
+string.format("%# 20d", 10000) == "               10000"
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+string.format("%# 20.0d", 100) == "                 100"
+string.format("%# 20.0d", 10000) == "               10000"
+string.format("%# 20.0d", 100000) == "              100000"
+string.format("%# 20.0d", 1000000) == "             1000000"
+string.format("%# 20.0d", 10000000) == "            10000000"
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+string.format("%# 20.1d", 100) == "                 100"
+string.format("%# 20.1d", 10000) == "               10000"
+string.format("%# 20.1d", 100000) == "              100000"
+string.format("%# 20.1d", 1000000) == "             1000000"
+string.format("%# 20.1d", 10000000) == "            10000000"
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+string.format("%# 20.6d", 2) == "              000002"
+string.format("%# 20.6d", -2) == "             -000002"
+string.format("%# 20.6d", 3) == "              000003"
+string.format("%# 20.6d", -3) == "             -000003"
+string.format("%# 20.6d", 100) == "              000100"
+string.format("%# 20.6d", 10000) == "              010000"
+string.format("%# 20.6d", 100000) == "              100000"
+string.format("%# 20.6d", 1000000) == "             1000000"
+string.format("%# 20.6d", 10000000) == "            10000000"
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+string.format("%# +d", 3) == "+3"
+string.format("%# +d", -3) == "-3"
+string.format("%# +d", 100) == "+100"
+string.format("%# +d", 10000) == "+10000"
+string.format("%# +d", 100000) == "+100000"
+string.format("%# +d", 1000000) == "+1000000"
+string.format("%# +d", 10000000) == "+10000000"
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+string.format("%# +.6d", 0) == "+000000"
+string.format("%# +.6d", 1) == "+000001"
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+string.format("%# +.6d", 3) == "+000003"
+string.format("%# +.6d", -3) == "-000003"
+string.format("%# +.6d", 100) == "+000100"
+string.format("%# +.6d", 10000) == "+010000"
+string.format("%# +1.0d", 0) == "+"
+string.format("%# +1.6d", 0) == "+000000"
+string.format("%# +1.6d", 1) == "+000001"
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+string.format("%# +1.6d", 3) == "+000003"
+string.format("%# +1.6d", -3) == "-000003"
+string.format("%# +1.6d", 100) == "+000100"
+string.format("%# +1.6d", 10000) == "+010000"
+string.format("%# +2.0d", 0) == " +"
+string.format("%# +2.6d", 0) == "+000000"
+string.format("%# +2.6d", 1) == "+000001"
+string.format("%# +2.6d", -1) == "-000001"
+string.format("%# +2.6d", 2) == "+000002"
+string.format("%# +2.6d", -2) == "-000002"
+string.format("%# +2.6d", 3) == "+000003"
+string.format("%# +2.6d", -3) == "-000003"
+string.format("%# +2.6d", 100) == "+000100"
+string.format("%# +2.6d", 10000) == "+010000"
+string.format("%# +6d", 0) == "    +0"
+string.format("%# +6d", 1) == "    +1"
+string.format("%# +6d", -1) == "    -1"
+string.format("%# +6d", 2) == "    +2"
+string.format("%# +6d", -2) == "    -2"
+string.format("%# +6d", 3) == "    +3"
+string.format("%# +6d", -3) == "    -3"
+string.format("%# +6d", 100) == "  +100"
+string.format("%# +6.0d", 0) == "     +"
+string.format("%# +6.0d", 1) == "    +1"
+string.format("%# +6.0d", -1) == "    -1"
+string.format("%# +6.0d", 2) == "    +2"
+string.format("%# +6.0d", -2) == "    -2"
+string.format("%# +6.0d", 3) == "    +3"
+string.format("%# +6.0d", -3) == "    -3"
+string.format("%# +6.0d", 100) == "  +100"
+string.format("%# +6.1d", 0) == "    +0"
+string.format("%# +6.1d", 1) == "    +1"
+string.format("%# +6.1d", -1) == "    -1"
+string.format("%# +6.1d", 2) == "    +2"
+string.format("%# +6.1d", -2) == "    -2"
+string.format("%# +6.1d", 3) == "    +3"
+string.format("%# +6.1d", -3) == "    -3"
+string.format("%# +6.1d", 100) == "  +100"
+string.format("%# +6.6d", 0) == "+000000"
+string.format("%# +6.6d", 1) == "+000001"
+string.format("%# +6.6d", -1) == "-000001"
+string.format("%# +6.6d", 2) == "+000002"
+string.format("%# +6.6d", -2) == "-000002"
+string.format("%# +6.6d", 3) == "+000003"
+string.format("%# +6.6d", -3) == "-000003"
+string.format("%# +6.6d", 100) == "+000100"
+string.format("%# +6.6d", 10000) == "+010000"
+string.format("%# +20d", 0) == "                  +0"
+string.format("%# +20d", 1) == "                  +1"
+string.format("%# +20d", -1) == "                  -1"
+string.format("%# +20d", 2) == "                  +2"
+string.format("%# +20d", -2) == "                  -2"
+string.format("%# +20d", 3) == "                  +3"
+string.format("%# +20d", -3) == "                  -3"
+string.format("%# +20d", 100) == "                +100"
+string.format("%# +20d", 10000) == "              +10000"
+string.format("%# +20d", 100000) == "             +100000"
+string.format("%# +20d", 1000000) == "            +1000000"
+string.format("%# +20d", 10000000) == "           +10000000"
+string.format("%# +20.0d", 0) == "                   +"
+string.format("%# +20.0d", 1) == "                  +1"
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+string.format("%# +20.0d", 2) == "                  +2"
+string.format("%# +20.0d", -2) == "                  -2"
+string.format("%# +20.0d", 3) == "                  +3"
+string.format("%# +20.0d", -3) == "                  -3"
+string.format("%# +20.0d", 100) == "                +100"
+string.format("%# +20.0d", 10000) == "              +10000"
+string.format("%# +20.0d", 100000) == "             +100000"
+string.format("%# +20.0d", 1000000) == "            +1000000"
+string.format("%# +20.0d", 10000000) == "           +10000000"
+string.format("%# +20.1d", 0) == "                  +0"
+string.format("%# +20.1d", 1) == "                  +1"
+string.format("%# +20.1d", -1) == "                  -1"
+string.format("%# +20.1d", 2) == "                  +2"
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+string.format("%# +20.1d", 3) == "                  +3"
+string.format("%# +20.1d", -3) == "                  -3"
+string.format("%# +20.1d", 100) == "                +100"
+string.format("%# +20.1d", 10000) == "              +10000"
+string.format("%# +20.1d", 100000) == "             +100000"
+string.format("%# +20.1d", 1000000) == "            +1000000"
+string.format("%# +20.1d", 10000000) == "           +10000000"
+string.format("%# +20.6d", 0) == "             +000000"
+string.format("%# +20.6d", 1) == "             +000001"
+string.format("%# +20.6d", -1) == "             -000001"
+string.format("%# +20.6d", 2) == "             +000002"
+string.format("%# +20.6d", -2) == "             -000002"
+string.format("%# +20.6d", 3) == "             +000003"
+string.format("%# +20.6d", -3) == "             -000003"
+string.format("%# +20.6d", 100) == "             +000100"
+string.format("%# +20.6d", 10000) == "             +010000"
+string.format("%# +20.6d", 100000) == "             +100000"
+string.format("%# +20.6d", 1000000) == "            +1000000"
+string.format("%# +20.6d", 10000000) == "           +10000000"
+string.format("%# -d", 0) == " 0"
+string.format("%# -d", 1) == " 1"
+string.format("%# -d", -1) == "-1"
+string.format("%# -d", 2) == " 2"
+string.format("%# -d", -2) == "-2"
+string.format("%# -d", 3) == " 3"
+string.format("%# -d", -3) == "-3"
+string.format("%# -d", 100) == " 100"
+string.format("%# -d", 10000) == " 10000"
+string.format("%# -d", 100000) == " 100000"
+string.format("%# -d", 1000000) == " 1000000"
+string.format("%# -d", 10000000) == " 10000000"
+string.format("%# -.0d", 0) == " "
+string.format("%# -.6d", 0) == " 000000"
+string.format("%# -.6d", 1) == " 000001"
+string.format("%# -.6d", -1) == "-000001"
+string.format("%# -.6d", 2) == " 000002"
+string.format("%# -.6d", -2) == "-000002"
+string.format("%# -.6d", 3) == " 000003"
+string.format("%# -.6d", -3) == "-000003"
+string.format("%# -.6d", 100) == " 000100"
+string.format("%# -.6d", 10000) == " 010000"
+string.format("%# -1.0d", 0) == " "
+string.format("%# -1.6d", 0) == " 000000"
+string.format("%# -1.6d", 1) == " 000001"
+string.format("%# -1.6d", -1) == "-000001"
+string.format("%# -1.6d", 2) == " 000002"
+string.format("%# -1.6d", -2) == "-000002"
+string.format("%# -1.6d", 3) == " 000003"
+string.format("%# -1.6d", -3) == "-000003"
+string.format("%# -1.6d", 100) == " 000100"
+string.format("%# -1.6d", 10000) == " 010000"
+string.format("%# -2.0d", 0) == "  "
+string.format("%# -2.6d", 0) == " 000000"
+string.format("%# -2.6d", 1) == " 000001"
+string.format("%# -2.6d", -1) == "-000001"
+string.format("%# -2.6d", 2) == " 000002"
+string.format("%# -2.6d", -2) == "-000002"
+string.format("%# -2.6d", 3) == " 000003"
+string.format("%# -2.6d", -3) == "-000003"
+string.format("%# -2.6d", 100) == " 000100"
+string.format("%# -2.6d", 10000) == " 010000"
+string.format("%# -6d", 0) == " 0    "
+string.format("%# -6d", 1) == " 1    "
+string.format("%# -6d", -1) == "-1    "
+string.format("%# -6d", 2) == " 2    "
+string.format("%# -6d", -2) == "-2    "
+string.format("%# -6d", 3) == " 3    "
+string.format("%# -6d", -3) == "-3    "
+string.format("%# -6d", 100) == " 100  "
+string.format("%# -6.0d", 0) == "      "
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+string.format("%# -20d", 10000) == " 10000              "
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+string.format("%0#+20.1d", 10000) == "              +10000"
+string.format("%0#+20.1d", 100000) == "             +100000"
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+string.format("%0#+20.6d", 10000) == "             +010000"
+string.format("%0#+20.6d", 100000) == "             +100000"
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+string.format("%0#-d", 10000) == "10000"
+string.format("%0#-d", 100000) == "100000"
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+string.format("%0#-6.0d", 10000) == "10000 "
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+string.format("%0#-6.1d", 10000) == "10000 "
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+string.format("%0#-20d", 10000) == "10000               "
+string.format("%0#-20d", 100000) == "100000              "
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+string.format("%0# +20.0d", 10000) == "              +10000"
+string.format("%0# +20.0d", 100000) == "             +100000"
+string.format("%0# +20.0d", 1000000) == "            +1000000"
+string.format("%0# +20.0d", 10000000) == "           +10000000"
+string.format("%0# +20.1d", 0) == "                  +0"
+string.format("%0# +20.1d", 1) == "                  +1"
+string.format("%0# +20.1d", -1) == "                  -1"
+string.format("%0# +20.1d", 2) == "                  +2"
+string.format("%0# +20.1d", -2) == "                  -2"
+string.format("%0# +20.1d", 3) == "                  +3"
+string.format("%0# +20.1d", -3) == "                  -3"
+string.format("%0# +20.1d", 100) == "                +100"
+string.format("%0# +20.1d", 10000) == "              +10000"
+string.format("%0# +20.1d", 100000) == "             +100000"
+string.format("%0# +20.1d", 1000000) == "            +1000000"
+string.format("%0# +20.1d", 10000000) == "           +10000000"
+string.format("%0# +20.6d", 0) == "             +000000"
+string.format("%0# +20.6d", 1) == "             +000001"
+string.format("%0# +20.6d", -1) == "             -000001"
+string.format("%0# +20.6d", 2) == "             +000002"
+string.format("%0# +20.6d", -2) == "             -000002"
+string.format("%0# +20.6d", 3) == "             +000003"
+string.format("%0# +20.6d", -3) == "             -000003"
+string.format("%0# +20.6d", 100) == "             +000100"
+string.format("%0# +20.6d", 10000) == "             +010000"
+string.format("%0# +20.6d", 100000) == "             +100000"
+string.format("%0# +20.6d", 1000000) == "            +1000000"
+string.format("%0# +20.6d", 10000000) == "           +10000000"
+string.format("%0# -d", 0) == " 0"
+string.format("%0# -d", 1) == " 1"
+string.format("%0# -d", -1) == "-1"
+string.format("%0# -d", 2) == " 2"
+string.format("%0# -d", -2) == "-2"
+string.format("%0# -d", 3) == " 3"
+string.format("%0# -d", -3) == "-3"
+string.format("%0# -d", 100) == " 100"
+string.format("%0# -d", 10000) == " 10000"
+string.format("%0# -d", 100000) == " 100000"
+string.format("%0# -d", 1000000) == " 1000000"
+string.format("%0# -d", 10000000) == " 10000000"
+string.format("%0# -.0d", 0) == " "
+string.format("%0# -.6d", 0) == " 000000"
+string.format("%0# -.6d", 1) == " 000001"
+string.format("%0# -.6d", -1) == "-000001"
+string.format("%0# -.6d", 2) == " 000002"
+string.format("%0# -.6d", -2) == "-000002"
+string.format("%0# -.6d", 3) == " 000003"
+string.format("%0# -.6d", -3) == "-000003"
+string.format("%0# -.6d", 100) == " 000100"
+string.format("%0# -.6d", 10000) == " 010000"
+string.format("%0# -1.0d", 0) == " "
+string.format("%0# -1.6d", 0) == " 000000"
+string.format("%0# -1.6d", 1) == " 000001"
+string.format("%0# -1.6d", -1) == "-000001"
+string.format("%0# -1.6d", 2) == " 000002"
+string.format("%0# -1.6d", -2) == "-000002"
+string.format("%0# -1.6d", 3) == " 000003"
+string.format("%0# -1.6d", -3) == "-000003"
+string.format("%0# -1.6d", 100) == " 000100"
+string.format("%0# -1.6d", 10000) == " 010000"
+string.format("%0# -2.0d", 0) == "  "
+string.format("%0# -2.6d", 0) == " 000000"
+string.format("%0# -2.6d", 1) == " 000001"
+string.format("%0# -2.6d", -1) == "-000001"
+string.format("%0# -2.6d", 2) == " 000002"
+string.format("%0# -2.6d", -2) == "-000002"
+string.format("%0# -2.6d", 3) == " 000003"
+string.format("%0# -2.6d", -3) == "-000003"
+string.format("%0# -2.6d", 100) == " 000100"
+string.format("%0# -2.6d", 10000) == " 010000"
+string.format("%0# -6d", 0) == " 0    "
+string.format("%0# -6d", 1) == " 1    "
+string.format("%0# -6d", -1) == "-1    "
+string.format("%0# -6d", 2) == " 2    "
+string.format("%0# -6d", -2) == "-2    "
+string.format("%0# -6d", 3) == " 3    "
+string.format("%0# -6d", -3) == "-3    "
+string.format("%0# -6d", 100) == " 100  "
+string.format("%0# -6.0d", 0) == "      "
+string.format("%0# -6.0d", 1) == " 1    "
+string.format("%0# -6.0d", -1) == "-1    "
+string.format("%0# -6.0d", 2) == " 2    "
+string.format("%0# -6.0d", -2) == "-2    "
+string.format("%0# -6.0d", 3) == " 3    "
+string.format("%0# -6.0d", -3) == "-3    "
+string.format("%0# -6.0d", 100) == " 100  "
+string.format("%0# -6.1d", 0) == " 0    "
+string.format("%0# -6.1d", 1) == " 1    "
+string.format("%0# -6.1d", -1) == "-1    "
+string.format("%0# -6.1d", 2) == " 2    "
+string.format("%0# -6.1d", -2) == "-2    "
+string.format("%0# -6.1d", 3) == " 3    "
+string.format("%0# -6.1d", -3) == "-3    "
+string.format("%0# -6.1d", 100) == " 100  "
+string.format("%0# -6.6d", 0) == " 000000"
+string.format("%0# -6.6d", 1) == " 000001"
+string.format("%0# -6.6d", -1) == "-000001"
+string.format("%0# -6.6d", 2) == " 000002"
+string.format("%0# -6.6d", -2) == "-000002"
+string.format("%0# -6.6d", 3) == " 000003"
+string.format("%0# -6.6d", -3) == "-000003"
+string.format("%0# -6.6d", 100) == " 000100"
+string.format("%0# -6.6d", 10000) == " 010000"
+string.format("%0# -20d", 0) == " 0                  "
+string.format("%0# -20d", 1) == " 1                  "
+string.format("%0# -20d", -1) == "-1                  "
+string.format("%0# -20d", 2) == " 2                  "
+string.format("%0# -20d", -2) == "-2                  "
+string.format("%0# -20d", 3) == " 3                  "
+string.format("%0# -20d", -3) == "-3                  "
+string.format("%0# -20d", 100) == " 100                "
+string.format("%0# -20d", 10000) == " 10000              "
+string.format("%0# -20d", 100000) == " 100000             "
+string.format("%0# -20d", 1000000) == " 1000000            "
+string.format("%0# -20d", 10000000) == " 10000000           "
+string.format("%0# -20.0d", 0) == "                    "
+string.format("%0# -20.0d", 1) == " 1                  "
+string.format("%0# -20.0d", -1) == "-1                  "
+string.format("%0# -20.0d", 2) == " 2                  "
+string.format("%0# -20.0d", -2) == "-2                  "
+string.format("%0# -20.0d", 3) == " 3                  "
+string.format("%0# -20.0d", -3) == "-3                  "
+string.format("%0# -20.0d", 100) == " 100                "
+string.format("%0# -20.0d", 10000) == " 10000              "
+string.format("%0# -20.0d", 100000) == " 100000             "
+string.format("%0# -20.0d", 1000000) == " 1000000            "
+string.format("%0# -20.0d", 10000000) == " 10000000           "
+string.format("%0# -20.1d", 0) == " 0                  "
+string.format("%0# -20.1d", 1) == " 1                  "
+string.format("%0# -20.1d", -1) == "-1                  "
+string.format("%0# -20.1d", 2) == " 2                  "
+string.format("%0# -20.1d", -2) == "-2                  "
+string.format("%0# -20.1d", 3) == " 3                  "
+string.format("%0# -20.1d", -3) == "-3                  "
+string.format("%0# -20.1d", 100) == " 100                "
+string.format("%0# -20.1d", 10000) == " 10000              "
+string.format("%0# -20.1d", 100000) == " 100000             "
+string.format("%0# -20.1d", 1000000) == " 1000000            "
+string.format("%0# -20.1d", 10000000) == " 10000000           "
+string.format("%0# -20.6d", 0) == " 000000             "
+string.format("%0# -20.6d", 1) == " 000001             "
+string.format("%0# -20.6d", -1) == "-000001             "
+string.format("%0# -20.6d", 2) == " 000002             "
+string.format("%0# -20.6d", -2) == "-000002             "
+string.format("%0# -20.6d", 3) == " 000003             "
+string.format("%0# -20.6d", -3) == "-000003             "
+string.format("%0# -20.6d", 100) == " 000100             "
+string.format("%0# -20.6d", 10000) == " 010000             "
+string.format("%0# -20.6d", 100000) == " 100000             "
+string.format("%0# -20.6d", 1000000) == " 1000000            "
+string.format("%0# -20.6d", 10000000) == " 10000000           "
+string.format("%0# -+d", 0) == "+0"
+string.format("%0# -+d", 1) == "+1"
+string.format("%0# -+d", -1) == "-1"
+string.format("%0# -+d", 2) == "+2"
+string.format("%0# -+d", -2) == "-2"
+string.format("%0# -+d", 3) == "+3"
+string.format("%0# -+d", -3) == "-3"
+string.format("%0# -+d", 100) == "+100"
+string.format("%0# -+d", 10000) == "+10000"
+string.format("%0# -+d", 100000) == "+100000"
+string.format("%0# -+d", 1000000) == "+1000000"
+string.format("%0# -+d", 10000000) == "+10000000"
+string.format("%0# -+.0d", 0) == "+"
+string.format("%0# -+.6d", 0) == "+000000"
+string.format("%0# -+.6d", 1) == "+000001"
+string.format("%0# -+.6d", -1) == "-000001"
+string.format("%0# -+.6d", 2) == "+000002"
+string.format("%0# -+.6d", -2) == "-000002"
+string.format("%0# -+.6d", 3) == "+000003"
+string.format("%0# -+.6d", -3) == "-000003"
+string.format("%0# -+.6d", 100) == "+000100"
+string.format("%0# -+.6d", 10000) == "+010000"
+string.format("%0# -+1.0d", 0) == "+"
+string.format("%0# -+1.6d", 0) == "+000000"
+string.format("%0# -+1.6d", 1) == "+000001"
+string.format("%0# -+1.6d", -1) == "-000001"
+string.format("%0# -+1.6d", 2) == "+000002"
+string.format("%0# -+1.6d", -2) == "-000002"
+string.format("%0# -+1.6d", 3) == "+000003"
+string.format("%0# -+1.6d", -3) == "-000003"
+string.format("%0# -+1.6d", 100) == "+000100"
+string.format("%0# -+1.6d", 10000) == "+010000"
+string.format("%0# -+2.0d", 0) == "+ "
+string.format("%0# -+2.6d", 0) == "+000000"
+string.format("%0# -+2.6d", 1) == "+000001"
+string.format("%0# -+2.6d", -1) == "-000001"
+string.format("%0# -+2.6d", 2) == "+000002"
+string.format("%0# -+2.6d", -2) == "-000002"
+string.format("%0# -+2.6d", 3) == "+000003"
+string.format("%0# -+2.6d", -3) == "-000003"
+string.format("%0# -+2.6d", 100) == "+000100"
+string.format("%0# -+2.6d", 10000) == "+010000"
+string.format("%0# -+6d", 0) == "+0    "
+string.format("%0# -+6d", 1) == "+1    "
+string.format("%0# -+6d", -1) == "-1    "
+string.format("%0# -+6d", 2) == "+2    "
+string.format("%0# -+6d", -2) == "-2    "
+string.format("%0# -+6d", 3) == "+3    "
+string.format("%0# -+6d", -3) == "-3    "
+string.format("%0# -+6d", 100) == "+100  "
+string.format("%0# -+6.0d", 0) == "+     "
+string.format("%0# -+6.0d", 1) == "+1    "
+string.format("%0# -+6.0d", -1) == "-1    "
+string.format("%0# -+6.0d", 2) == "+2    "
+string.format("%0# -+6.0d", -2) == "-2    "
+string.format("%0# -+6.0d", 3) == "+3    "
+string.format("%0# -+6.0d", -3) == "-3    "
+string.format("%0# -+6.0d", 100) == "+100  "
+string.format("%0# -+6.1d", 0) == "+0    "
+string.format("%0# -+6.1d", 1) == "+1    "
+string.format("%0# -+6.1d", -1) == "-1    "
+string.format("%0# -+6.1d", 2) == "+2    "
+string.format("%0# -+6.1d", -2) == "-2    "
+string.format("%0# -+6.1d", 3) == "+3    "
+string.format("%0# -+6.1d", -3) == "-3    "
+string.format("%0# -+6.1d", 100) == "+100  "
+string.format("%0# -+6.6d", 0) == "+000000"
+string.format("%0# -+6.6d", 1) == "+000001"
+string.format("%0# -+6.6d", -1) == "-000001"
+string.format("%0# -+6.6d", 2) == "+000002"
+string.format("%0# -+6.6d", -2) == "-000002"
+string.format("%0# -+6.6d", 3) == "+000003"
+string.format("%0# -+6.6d", -3) == "-000003"
+string.format("%0# -+6.6d", 100) == "+000100"
+string.format("%0# -+6.6d", 10000) == "+010000"
+string.format("%0# -+20d", 0) == "+0                  "
+string.format("%0# -+20d", 1) == "+1                  "
+string.format("%0# -+20d", -1) == "-1                  "
+string.format("%0# -+20d", 2) == "+2                  "
+string.format("%0# -+20d", -2) == "-2                  "
+string.format("%0# -+20d", 3) == "+3                  "
+string.format("%0# -+20d", -3) == "-3                  "
+string.format("%0# -+20d", 100) == "+100                "
+string.format("%0# -+20d", 10000) == "+10000              "
+string.format("%0# -+20d", 100000) == "+100000             "
+string.format("%0# -+20d", 1000000) == "+1000000            "
+string.format("%0# -+20d", 10000000) == "+10000000           "
+string.format("%0# -+20.0d", 0) == "+                   "
+string.format("%0# -+20.0d", 1) == "+1                  "
+string.format("%0# -+20.0d", -1) == "-1                  "
+string.format("%0# -+20.0d", 2) == "+2                  "
+string.format("%0# -+20.0d", -2) == "-2                  "
+string.format("%0# -+20.0d", 3) == "+3                  "
+string.format("%0# -+20.0d", -3) == "-3                  "
+string.format("%0# -+20.0d", 100) == "+100                "
+string.format("%0# -+20.0d", 10000) == "+10000              "
+string.format("%0# -+20.0d", 100000) == "+100000             "
+string.format("%0# -+20.0d", 1000000) == "+1000000            "
+string.format("%0# -+20.0d", 10000000) == "+10000000           "
+string.format("%0# -+20.1d", 0) == "+0                  "
+string.format("%0# -+20.1d", 1) == "+1                  "
+string.format("%0# -+20.1d", -1) == "-1                  "
+string.format("%0# -+20.1d", 2) == "+2                  "
+string.format("%0# -+20.1d", -2) == "-2                  "
+string.format("%0# -+20.1d", 3) == "+3                  "
+string.format("%0# -+20.1d", -3) == "-3                  "
+string.format("%0# -+20.1d", 100) == "+100                "
+string.format("%0# -+20.1d", 10000) == "+10000              "
+string.format("%0# -+20.1d", 100000) == "+100000             "
+string.format("%0# -+20.1d", 1000000) == "+1000000            "
+string.format("%0# -+20.1d", 10000000) == "+10000000           "
+string.format("%0# -+20.6d", 0) == "+000000             "
+string.format("%0# -+20.6d", 1) == "+000001             "
+string.format("%0# -+20.6d", -1) == "-000001             "
+string.format("%0# -+20.6d", 2) == "+000002             "
+string.format("%0# -+20.6d", -2) == "-000002             "
+string.format("%0# -+20.6d", 3) == "+000003             "
+string.format("%0# -+20.6d", -3) == "-000003             "
+string.format("%0# -+20.6d", 100) == "+000100             "
+string.format("%0# -+20.6d", 10000) == "+010000             "
+string.format("%0# -+20.6d", 100000) == "+100000             "
+string.format("%0# -+20.6d", 1000000) == "+1000000            "
+string.format("%0# -+20.6d", 10000000) == "+10000000           "
+= o =
+string.format("%o", 0) == "0"
+string.format("%o", 1) == "1"
+string.format("%o", -1) == "1777777777777777777777"
+string.format("%o", 2) == "2"
+string.format("%o", -2) == "1777777777777777777776"
+string.format("%o", 3) == "3"
+string.format("%o", -3) == "1777777777777777777775"
+string.format("%o", 100) == "144"
+string.format("%o", 10000) == "23420"
+string.format("%o", 100000) == "303240"
+string.format("%o", 1000000) == "3641100"
+string.format("%o", 10000000) == "46113200"
+string.format("%.0o", 0) == ""
+string.format("%.6o", 0) == "000000"
+string.format("%.6o", 1) == "000001"
+string.format("%.6o", 2) == "000002"
+string.format("%.6o", 3) == "000003"
+string.format("%.6o", 100) == "000144"
+string.format("%.6o", 10000) == "023420"
+string.format("%1.0o", 0) == " "
+string.format("%1.6o", 0) == "000000"
+string.format("%1.6o", 1) == "000001"
+string.format("%1.6o", 2) == "000002"
+string.format("%1.6o", 3) == "000003"
+string.format("%1.6o", 100) == "000144"
+string.format("%1.6o", 10000) == "023420"
+string.format("%2o", 0) == " 0"
+string.format("%2o", 1) == " 1"
+string.format("%2o", 2) == " 2"
+string.format("%2o", 3) == " 3"
+string.format("%2.0o", 0) == "  "
+string.format("%2.0o", 1) == " 1"
+string.format("%2.0o", 2) == " 2"
+string.format("%2.0o", 3) == " 3"
+string.format("%2.1o", 0) == " 0"
+string.format("%2.1o", 1) == " 1"
+string.format("%2.1o", 2) == " 2"
+string.format("%2.1o", 3) == " 3"
+string.format("%2.6o", 0) == "000000"
+string.format("%2.6o", 1) == "000001"
+string.format("%2.6o", 2) == "000002"
+string.format("%2.6o", 3) == "000003"
+string.format("%2.6o", 100) == "000144"
+string.format("%2.6o", 10000) == "023420"
+string.format("%6o", 0) == "     0"
+string.format("%6o", 1) == "     1"
+string.format("%6o", 2) == "     2"
+string.format("%6o", 3) == "     3"
+string.format("%6o", 100) == "   144"
+string.format("%6o", 10000) == " 23420"
+string.format("%6.0o", 0) == "      "
+string.format("%6.0o", 1) == "     1"
+string.format("%6.0o", 2) == "     2"
+string.format("%6.0o", 3) == "     3"
+string.format("%6.0o", 100) == "   144"
+string.format("%6.0o", 10000) == " 23420"
+string.format("%6.1o", 0) == "     0"
+string.format("%6.1o", 1) == "     1"
+string.format("%6.1o", 2) == "     2"
+string.format("%6.1o", 3) == "     3"
+string.format("%6.1o", 100) == "   144"
+string.format("%6.1o", 10000) == " 23420"
+string.format("%6.6o", 0) == "000000"
+string.format("%6.6o", 1) == "000001"
+string.format("%6.6o", 2) == "000002"
+string.format("%6.6o", 3) == "000003"
+string.format("%6.6o", 100) == "000144"
+string.format("%6.6o", 10000) == "023420"
+string.format("%20o", 0) == "                   0"
+string.format("%20o", 1) == "                   1"
+string.format("%20o", 2) == "                   2"
+string.format("%20o", 3) == "                   3"
+string.format("%20o", 100) == "                 144"
+string.format("%20o", 10000) == "               23420"
+string.format("%20o", 100000) == "              303240"
+string.format("%20o", 1000000) == "             3641100"
+string.format("%20o", 10000000) == "            46113200"
+string.format("%20.0o", 0) == "                    "
+string.format("%20.0o", 1) == "                   1"
+string.format("%20.0o", 2) == "                   2"
+string.format("%20.0o", 3) == "                   3"
+string.format("%20.0o", 100) == "                 144"
+string.format("%20.0o", 10000) == "               23420"
+string.format("%20.0o", 100000) == "              303240"
+string.format("%20.0o", 1000000) == "             3641100"
+string.format("%20.0o", 10000000) == "            46113200"
+string.format("%20.1o", 0) == "                   0"
+string.format("%20.1o", 1) == "                   1"
+string.format("%20.1o", 2) == "                   2"
+string.format("%20.1o", 3) == "                   3"
+string.format("%20.1o", 100) == "                 144"
+string.format("%20.1o", 10000) == "               23420"
+string.format("%20.1o", 100000) == "              303240"
+string.format("%20.1o", 1000000) == "             3641100"
+string.format("%20.1o", 10000000) == "            46113200"
+string.format("%20.6o", 0) == "              000000"
+string.format("%20.6o", 1) == "              000001"
+string.format("%20.6o", 2) == "              000002"
+string.format("%20.6o", 3) == "              000003"
+string.format("%20.6o", 100) == "              000144"
+string.format("%20.6o", 10000) == "              023420"
+string.format("%20.6o", 100000) == "              303240"
+string.format("%20.6o", 1000000) == "             3641100"
+string.format("%20.6o", 10000000) == "            46113200"
+string.format("%+o", 0) == "0"
+string.format("%+o", 1) == "1"
+string.format("%+o", -1) == "1777777777777777777777"
+string.format("%+o", 2) == "2"
+string.format("%+o", -2) == "1777777777777777777776"
+string.format("%+o", 3) == "3"
+string.format("%+o", -3) == "1777777777777777777775"
+string.format("%+o", 100) == "144"
+string.format("%+o", 10000) == "23420"
+string.format("%+o", 100000) == "303240"
+string.format("%+o", 1000000) == "3641100"
+string.format("%+o", 10000000) == "46113200"
+string.format("%+.0o", 0) == ""
+string.format("%+.6o", 0) == "000000"
+string.format("%+.6o", 1) == "000001"
+string.format("%+.6o", 2) == "000002"
+string.format("%+.6o", 3) == "000003"
+string.format("%+.6o", 100) == "000144"
+string.format("%+.6o", 10000) == "023420"
+string.format("%+1.0o", 0) == " "
+string.format("%+1.6o", 0) == "000000"
+string.format("%+1.6o", 1) == "000001"
+string.format("%+1.6o", 2) == "000002"
+string.format("%+1.6o", 3) == "000003"
+string.format("%+1.6o", 100) == "000144"
+string.format("%+1.6o", 10000) == "023420"
+string.format("%+2o", 0) == " 0"
+string.format("%+2o", 1) == " 1"
+string.format("%+2o", 2) == " 2"
+string.format("%+2o", 3) == " 3"
+string.format("%+2.0o", 0) == "  "
+string.format("%+2.0o", 1) == " 1"
+string.format("%+2.0o", 2) == " 2"
+string.format("%+2.0o", 3) == " 3"
+string.format("%+2.1o", 0) == " 0"
+string.format("%+2.1o", 1) == " 1"
+string.format("%+2.1o", 2) == " 2"
+string.format("%+2.1o", 3) == " 3"
+string.format("%+2.6o", 0) == "000000"
+string.format("%+2.6o", 1) == "000001"
+string.format("%+2.6o", 2) == "000002"
+string.format("%+2.6o", 3) == "000003"
+string.format("%+2.6o", 100) == "000144"
+string.format("%+2.6o", 10000) == "023420"
+string.format("%+6o", 0) == "     0"
+string.format("%+6o", 1) == "     1"
+string.format("%+6o", 2) == "     2"
+string.format("%+6o", 3) == "     3"
+string.format("%+6o", 100) == "   144"
+string.format("%+6o", 10000) == " 23420"
+string.format("%+6.0o", 0) == "      "
+string.format("%+6.0o", 1) == "     1"
+string.format("%+6.0o", 2) == "     2"
+string.format("%+6.0o", 3) == "     3"
+string.format("%+6.0o", 100) == "   144"
+string.format("%+6.0o", 10000) == " 23420"
+string.format("%+6.1o", 0) == "     0"
+string.format("%+6.1o", 1) == "     1"
+string.format("%+6.1o", 2) == "     2"
+string.format("%+6.1o", 3) == "     3"
+string.format("%+6.1o", 100) == "   144"
+string.format("%+6.1o", 10000) == " 23420"
+string.format("%+6.6o", 0) == "000000"
+string.format("%+6.6o", 1) == "000001"
+string.format("%+6.6o", 2) == "000002"
+string.format("%+6.6o", 3) == "000003"
+string.format("%+6.6o", 100) == "000144"
+string.format("%+6.6o", 10000) == "023420"
+string.format("%+20o", 0) == "                   0"
+string.format("%+20o", 1) == "                   1"
+string.format("%+20o", 2) == "                   2"
+string.format("%+20o", 3) == "                   3"
+string.format("%+20o", 100) == "                 144"
+string.format("%+20o", 10000) == "               23420"
+string.format("%+20o", 100000) == "              303240"
+string.format("%+20o", 1000000) == "             3641100"
+string.format("%+20o", 10000000) == "            46113200"
+string.format("%+20.0o", 0) == "                    "
+string.format("%+20.0o", 1) == "                   1"
+string.format("%+20.0o", 2) == "                   2"
+string.format("%+20.0o", 3) == "                   3"
+string.format("%+20.0o", 100) == "                 144"
+string.format("%+20.0o", 10000) == "               23420"
+string.format("%+20.0o", 100000) == "              303240"
+string.format("%+20.0o", 1000000) == "             3641100"
+string.format("%+20.0o", 10000000) == "            46113200"
+string.format("%+20.1o", 0) == "                   0"
+string.format("%+20.1o", 1) == "                   1"
+string.format("%+20.1o", 2) == "                   2"
+string.format("%+20.1o", 3) == "                   3"
+string.format("%+20.1o", 100) == "                 144"
+string.format("%+20.1o", 10000) == "               23420"
+string.format("%+20.1o", 100000) == "              303240"
+string.format("%+20.1o", 1000000) == "             3641100"
+string.format("%+20.1o", 10000000) == "            46113200"
+string.format("%+20.6o", 0) == "              000000"
+string.format("%+20.6o", 1) == "              000001"
+string.format("%+20.6o", 2) == "              000002"
+string.format("%+20.6o", 3) == "              000003"
+string.format("%+20.6o", 100) == "              000144"
+string.format("%+20.6o", 10000) == "              023420"
+string.format("%+20.6o", 100000) == "              303240"
+string.format("%+20.6o", 1000000) == "             3641100"
+string.format("%+20.6o", 10000000) == "            46113200"
+string.format("%-o", 0) == "0"
+string.format("%-o", 1) == "1"
+string.format("%-o", -1) == "1777777777777777777777"
+string.format("%-o", 2) == "2"
+string.format("%-o", -2) == "1777777777777777777776"
+string.format("%-o", 3) == "3"
+string.format("%-o", -3) == "1777777777777777777775"
+string.format("%-o", 100) == "144"
+string.format("%-o", 10000) == "23420"
+string.format("%-o", 100000) == "303240"
+string.format("%-o", 1000000) == "3641100"
+string.format("%-o", 10000000) == "46113200"
+string.format("%-.0o", 0) == ""
+string.format("%-.6o", 0) == "000000"
+string.format("%-.6o", 1) == "000001"
+string.format("%-.6o", 2) == "000002"
+string.format("%-.6o", 3) == "000003"
+string.format("%-.6o", 100) == "000144"
+string.format("%-.6o", 10000) == "023420"
+string.format("%-1.0o", 0) == " "
+string.format("%-1.6o", 0) == "000000"
+string.format("%-1.6o", 1) == "000001"
+string.format("%-1.6o", 2) == "000002"
+string.format("%-1.6o", 3) == "000003"
+string.format("%-1.6o", 100) == "000144"
+string.format("%-1.6o", 10000) == "023420"
+string.format("%-2o", 0) == "0 "
+string.format("%-2o", 1) == "1 "
+string.format("%-2o", 2) == "2 "
+string.format("%-2o", 3) == "3 "
+string.format("%-2.0o", 0) == "  "
+string.format("%-2.0o", 1) == "1 "
+string.format("%-2.0o", 2) == "2 "
+string.format("%-2.0o", 3) == "3 "
+string.format("%-2.1o", 0) == "0 "
+string.format("%-2.1o", 1) == "1 "
+string.format("%-2.1o", 2) == "2 "
+string.format("%-2.1o", 3) == "3 "
+string.format("%-2.6o", 0) == "000000"
+string.format("%-2.6o", 1) == "000001"
+string.format("%-2.6o", 2) == "000002"
+string.format("%-2.6o", 3) == "000003"
+string.format("%-2.6o", 100) == "000144"
+string.format("%-2.6o", 10000) == "023420"
+string.format("%-6o", 0) == "0     "
+string.format("%-6o", 1) == "1     "
+string.format("%-6o", 2) == "2     "
+string.format("%-6o", 3) == "3     "
+string.format("%-6o", 100) == "144   "
+string.format("%-6o", 10000) == "23420 "
+string.format("%-6.0o", 0) == "      "
+string.format("%-6.0o", 1) == "1     "
+string.format("%-6.0o", 2) == "2     "
+string.format("%-6.0o", 3) == "3     "
+string.format("%-6.0o", 100) == "144   "
+string.format("%-6.0o", 10000) == "23420 "
+string.format("%-6.1o", 0) == "0     "
+string.format("%-6.1o", 1) == "1     "
+string.format("%-6.1o", 2) == "2     "
+string.format("%-6.1o", 3) == "3     "
+string.format("%-6.1o", 100) == "144   "
+string.format("%-6.1o", 10000) == "23420 "
+string.format("%-6.6o", 0) == "000000"
+string.format("%-6.6o", 1) == "000001"
+string.format("%-6.6o", 2) == "000002"
+string.format("%-6.6o", 3) == "000003"
+string.format("%-6.6o", 100) == "000144"
+string.format("%-6.6o", 10000) == "023420"
+string.format("%-20o", 0) == "0                   "
+string.format("%-20o", 1) == "1                   "
+string.format("%-20o", 2) == "2                   "
+string.format("%-20o", 3) == "3                   "
+string.format("%-20o", 100) == "144                 "
+string.format("%-20o", 10000) == "23420               "
+string.format("%-20o", 100000) == "303240              "
+string.format("%-20o", 1000000) == "3641100             "
+string.format("%-20o", 10000000) == "46113200            "
+string.format("%-20.0o", 0) == "                    "
+string.format("%-20.0o", 1) == "1                   "
+string.format("%-20.0o", 2) == "2                   "
+string.format("%-20.0o", 3) == "3                   "
+string.format("%-20.0o", 100) == "144                 "
+string.format("%-20.0o", 10000) == "23420               "
+string.format("%-20.0o", 100000) == "303240              "
+string.format("%-20.0o", 1000000) == "3641100             "
+string.format("%-20.0o", 10000000) == "46113200            "
+string.format("%-20.1o", 0) == "0                   "
+string.format("%-20.1o", 1) == "1                   "
+string.format("%-20.1o", 2) == "2                   "
+string.format("%-20.1o", 3) == "3                   "
+string.format("%-20.1o", 100) == "144                 "
+string.format("%-20.1o", 10000) == "23420               "
+string.format("%-20.1o", 100000) == "303240              "
+string.format("%-20.1o", 1000000) == "3641100             "
+string.format("%-20.1o", 10000000) == "46113200            "
+string.format("%-20.6o", 0) == "000000              "
+string.format("%-20.6o", 1) == "000001              "
+string.format("%-20.6o", 2) == "000002              "
+string.format("%-20.6o", 3) == "000003              "
+string.format("%-20.6o", 100) == "000144              "
+string.format("%-20.6o", 10000) == "023420              "
+string.format("%-20.6o", 100000) == "303240              "
+string.format("%-20.6o", 1000000) == "3641100             "
+string.format("%-20.6o", 10000000) == "46113200            "
+string.format("%-+o", 0) == "0"
+string.format("%-+o", 1) == "1"
+string.format("%-+o", -1) == "1777777777777777777777"
+string.format("%-+o", 2) == "2"
+string.format("%-+o", -2) == "1777777777777777777776"
+string.format("%-+o", 3) == "3"
+string.format("%-+o", -3) == "1777777777777777777775"
+string.format("%-+o", 100) == "144"
+string.format("%-+o", 10000) == "23420"
+string.format("%-+o", 100000) == "303240"
+string.format("%-+o", 1000000) == "3641100"
+string.format("%-+o", 10000000) == "46113200"
+string.format("%-+.0o", 0) == ""
+string.format("%-+.6o", 0) == "000000"
+string.format("%-+.6o", 1) == "000001"
+string.format("%-+.6o", 2) == "000002"
+string.format("%-+.6o", 3) == "000003"
+string.format("%-+.6o", 100) == "000144"
+string.format("%-+.6o", 10000) == "023420"
+string.format("%-+1.0o", 0) == " "
+string.format("%-+1.6o", 0) == "000000"
+string.format("%-+1.6o", 1) == "000001"
+string.format("%-+1.6o", 2) == "000002"
+string.format("%-+1.6o", 3) == "000003"
+string.format("%-+1.6o", 100) == "000144"
+string.format("%-+1.6o", 10000) == "023420"
+string.format("%-+2o", 0) == "0 "
+string.format("%-+2o", 1) == "1 "
+string.format("%-+2o", 2) == "2 "
+string.format("%-+2o", 3) == "3 "
+string.format("%-+2.0o", 0) == "  "
+string.format("%-+2.0o", 1) == "1 "
+string.format("%-+2.0o", 2) == "2 "
+string.format("%-+2.0o", 3) == "3 "
+string.format("%-+2.1o", 0) == "0 "
+string.format("%-+2.1o", 1) == "1 "
+string.format("%-+2.1o", 2) == "2 "
+string.format("%-+2.1o", 3) == "3 "
+string.format("%-+2.6o", 0) == "000000"
+string.format("%-+2.6o", 1) == "000001"
+string.format("%-+2.6o", 2) == "000002"
+string.format("%-+2.6o", 3) == "000003"
+string.format("%-+2.6o", 100) == "000144"
+string.format("%-+2.6o", 10000) == "023420"
+string.format("%-+6o", 0) == "0     "
+string.format("%-+6o", 1) == "1     "
+string.format("%-+6o", 2) == "2     "
+string.format("%-+6o", 3) == "3     "
+string.format("%-+6o", 100) == "144   "
+string.format("%-+6o", 10000) == "23420 "
+string.format("%-+6.0o", 0) == "      "
+string.format("%-+6.0o", 1) == "1     "
+string.format("%-+6.0o", 2) == "2     "
+string.format("%-+6.0o", 3) == "3     "
+string.format("%-+6.0o", 100) == "144   "
+string.format("%-+6.0o", 10000) == "23420 "
+string.format("%-+6.1o", 0) == "0     "
+string.format("%-+6.1o", 1) == "1     "
+string.format("%-+6.1o", 2) == "2     "
+string.format("%-+6.1o", 3) == "3     "
+string.format("%-+6.1o", 100) == "144   "
+string.format("%-+6.1o", 10000) == "23420 "
+string.format("%-+6.6o", 0) == "000000"
+string.format("%-+6.6o", 1) == "000001"
+string.format("%-+6.6o", 2) == "000002"
+string.format("%-+6.6o", 3) == "000003"
+string.format("%-+6.6o", 100) == "000144"
+string.format("%-+6.6o", 10000) == "023420"
+string.format("%-+20o", 0) == "0                   "
+string.format("%-+20o", 1) == "1                   "
+string.format("%-+20o", 2) == "2                   "
+string.format("%-+20o", 3) == "3                   "
+string.format("%-+20o", 100) == "144                 "
+string.format("%-+20o", 10000) == "23420               "
+string.format("%-+20o", 100000) == "303240              "
+string.format("%-+20o", 1000000) == "3641100             "
+string.format("%-+20o", 10000000) == "46113200            "
+string.format("%-+20.0o", 0) == "                    "
+string.format("%-+20.0o", 1) == "1                   "
+string.format("%-+20.0o", 2) == "2                   "
+string.format("%-+20.0o", 3) == "3                   "
+string.format("%-+20.0o", 100) == "144                 "
+string.format("%-+20.0o", 10000) == "23420               "
+string.format("%-+20.0o", 100000) == "303240              "
+string.format("%-+20.0o", 1000000) == "3641100             "
+string.format("%-+20.0o", 10000000) == "46113200            "
+string.format("%-+20.1o", 0) == "0                   "
+string.format("%-+20.1o", 1) == "1                   "
+string.format("%-+20.1o", 2) == "2                   "
+string.format("%-+20.1o", 3) == "3                   "
+string.format("%-+20.1o", 100) == "144                 "
+string.format("%-+20.1o", 10000) == "23420               "
+string.format("%-+20.1o", 100000) == "303240              "
+string.format("%-+20.1o", 1000000) == "3641100             "
+string.format("%-+20.1o", 10000000) == "46113200            "
+string.format("%-+20.6o", 0) == "000000              "
+string.format("%-+20.6o", 1) == "000001              "
+string.format("%-+20.6o", 2) == "000002              "
+string.format("%-+20.6o", 3) == "000003              "
+string.format("%-+20.6o", 100) == "000144              "
+string.format("%-+20.6o", 10000) == "023420              "
+string.format("%-+20.6o", 100000) == "303240              "
+string.format("%-+20.6o", 1000000) == "3641100             "
+string.format("%-+20.6o", 10000000) == "46113200            "
+string.format("% o", 0) == "0"
+string.format("% o", 1) == "1"
+string.format("% o", -1) == "1777777777777777777777"
+string.format("% o", 2) == "2"
+string.format("% o", -2) == "1777777777777777777776"
+string.format("% o", 3) == "3"
+string.format("% o", -3) == "1777777777777777777775"
+string.format("% o", 100) == "144"
+string.format("% o", 10000) == "23420"
+string.format("% o", 100000) == "303240"
+string.format("% o", 1000000) == "3641100"
+string.format("% o", 10000000) == "46113200"
+string.format("% .0o", 0) == ""
+string.format("% .6o", 0) == "000000"
+string.format("% .6o", 1) == "000001"
+string.format("% .6o", 2) == "000002"
+string.format("% .6o", 3) == "000003"
+string.format("% .6o", 100) == "000144"
+string.format("% .6o", 10000) == "023420"
+string.format("% 1.0o", 0) == " "
+string.format("% 1.6o", 0) == "000000"
+string.format("% 1.6o", 1) == "000001"
+string.format("% 1.6o", 2) == "000002"
+string.format("% 1.6o", 3) == "000003"
+string.format("% 1.6o", 100) == "000144"
+string.format("% 1.6o", 10000) == "023420"
+string.format("% 2o", 0) == " 0"
+string.format("% 2o", 1) == " 1"
+string.format("% 2o", 2) == " 2"
+string.format("% 2o", 3) == " 3"
+string.format("% 2.0o", 0) == "  "
+string.format("% 2.0o", 1) == " 1"
+string.format("% 2.0o", 2) == " 2"
+string.format("% 2.0o", 3) == " 3"
+string.format("% 2.1o", 0) == " 0"
+string.format("% 2.1o", 1) == " 1"
+string.format("% 2.1o", 2) == " 2"
+string.format("% 2.1o", 3) == " 3"
+string.format("% 2.6o", 0) == "000000"
+string.format("% 2.6o", 1) == "000001"
+string.format("% 2.6o", 2) == "000002"
+string.format("% 2.6o", 3) == "000003"
+string.format("% 2.6o", 100) == "000144"
+string.format("% 2.6o", 10000) == "023420"
+string.format("% 6o", 0) == "     0"
+string.format("% 6o", 1) == "     1"
+string.format("% 6o", 2) == "     2"
+string.format("% 6o", 3) == "     3"
+string.format("% 6o", 100) == "   144"
+string.format("% 6o", 10000) == " 23420"
+string.format("% 6.0o", 0) == "      "
+string.format("% 6.0o", 1) == "     1"
+string.format("% 6.0o", 2) == "     2"
+string.format("% 6.0o", 3) == "     3"
+string.format("% 6.0o", 100) == "   144"
+string.format("% 6.0o", 10000) == " 23420"
+string.format("% 6.1o", 0) == "     0"
+string.format("% 6.1o", 1) == "     1"
+string.format("% 6.1o", 2) == "     2"
+string.format("% 6.1o", 3) == "     3"
+string.format("% 6.1o", 100) == "   144"
+string.format("% 6.1o", 10000) == " 23420"
+string.format("% 6.6o", 0) == "000000"
+string.format("% 6.6o", 1) == "000001"
+string.format("% 6.6o", 2) == "000002"
+string.format("% 6.6o", 3) == "000003"
+string.format("% 6.6o", 100) == "000144"
+string.format("% 6.6o", 10000) == "023420"
+string.format("% 20o", 0) == "                   0"
+string.format("% 20o", 1) == "                   1"
+string.format("% 20o", 2) == "                   2"
+string.format("% 20o", 3) == "                   3"
+string.format("% 20o", 100) == "                 144"
+string.format("% 20o", 10000) == "               23420"
+string.format("% 20o", 100000) == "              303240"
+string.format("% 20o", 1000000) == "             3641100"
+string.format("% 20o", 10000000) == "            46113200"
+string.format("% 20.0o", 0) == "                    "
+string.format("% 20.0o", 1) == "                   1"
+string.format("% 20.0o", 2) == "                   2"
+string.format("% 20.0o", 3) == "                   3"
+string.format("% 20.0o", 100) == "                 144"
+string.format("% 20.0o", 10000) == "               23420"
+string.format("% 20.0o", 100000) == "              303240"
+string.format("% 20.0o", 1000000) == "             3641100"
+string.format("% 20.0o", 10000000) == "            46113200"
+string.format("% 20.1o", 0) == "                   0"
+string.format("% 20.1o", 1) == "                   1"
+string.format("% 20.1o", 2) == "                   2"
+string.format("% 20.1o", 3) == "                   3"
+string.format("% 20.1o", 100) == "                 144"
+string.format("% 20.1o", 10000) == "               23420"
+string.format("% 20.1o", 100000) == "              303240"
+string.format("% 20.1o", 1000000) == "             3641100"
+string.format("% 20.1o", 10000000) == "            46113200"
+string.format("% 20.6o", 0) == "              000000"
+string.format("% 20.6o", 1) == "              000001"
+string.format("% 20.6o", 2) == "              000002"
+string.format("% 20.6o", 3) == "              000003"
+string.format("% 20.6o", 100) == "              000144"
+string.format("% 20.6o", 10000) == "              023420"
+string.format("% 20.6o", 100000) == "              303240"
+string.format("% 20.6o", 1000000) == "             3641100"
+string.format("% 20.6o", 10000000) == "            46113200"
+string.format("% +o", 0) == "0"
+string.format("% +o", 1) == "1"
+string.format("% +o", -1) == "1777777777777777777777"
+string.format("% +o", 2) == "2"
+string.format("% +o", -2) == "1777777777777777777776"
+string.format("% +o", 3) == "3"
+string.format("% +o", -3) == "1777777777777777777775"
+string.format("% +o", 100) == "144"
+string.format("% +o", 10000) == "23420"
+string.format("% +o", 100000) == "303240"
+string.format("% +o", 1000000) == "3641100"
+string.format("% +o", 10000000) == "46113200"
+string.format("% +.0o", 0) == ""
+string.format("% +.6o", 0) == "000000"
+string.format("% +.6o", 1) == "000001"
+string.format("% +.6o", 2) == "000002"
+string.format("% +.6o", 3) == "000003"
+string.format("% +.6o", 100) == "000144"
+string.format("% +.6o", 10000) == "023420"
+string.format("% +1.0o", 0) == " "
+string.format("% +1.6o", 0) == "000000"
+string.format("% +1.6o", 1) == "000001"
+string.format("% +1.6o", 2) == "000002"
+string.format("% +1.6o", 3) == "000003"
+string.format("% +1.6o", 100) == "000144"
+string.format("% +1.6o", 10000) == "023420"
+string.format("% +2o", 0) == " 0"
+string.format("% +2o", 1) == " 1"
+string.format("% +2o", 2) == " 2"
+string.format("% +2o", 3) == " 3"
+string.format("% +2.0o", 0) == "  "
+string.format("% +2.0o", 1) == " 1"
+string.format("% +2.0o", 2) == " 2"
+string.format("% +2.0o", 3) == " 3"
+string.format("% +2.1o", 0) == " 0"
+string.format("% +2.1o", 1) == " 1"
+string.format("% +2.1o", 2) == " 2"
+string.format("% +2.1o", 3) == " 3"
+string.format("% +2.6o", 0) == "000000"
+string.format("% +2.6o", 1) == "000001"
+string.format("% +2.6o", 2) == "000002"
+string.format("% +2.6o", 3) == "000003"
+string.format("% +2.6o", 100) == "000144"
+string.format("% +2.6o", 10000) == "023420"
+string.format("% +6o", 0) == "     0"
+string.format("% +6o", 1) == "     1"
+string.format("% +6o", 2) == "     2"
+string.format("% +6o", 3) == "     3"
+string.format("% +6o", 100) == "   144"
+string.format("% +6o", 10000) == " 23420"
+string.format("% +6.0o", 0) == "      "
+string.format("% +6.0o", 1) == "     1"
+string.format("% +6.0o", 2) == "     2"
+string.format("% +6.0o", 3) == "     3"
+string.format("% +6.0o", 100) == "   144"
+string.format("% +6.0o", 10000) == " 23420"
+string.format("% +6.1o", 0) == "     0"
+string.format("% +6.1o", 1) == "     1"
+string.format("% +6.1o", 2) == "     2"
+string.format("% +6.1o", 3) == "     3"
+string.format("% +6.1o", 100) == "   144"
+string.format("% +6.1o", 10000) == " 23420"
+string.format("% +6.6o", 0) == "000000"
+string.format("% +6.6o", 1) == "000001"
+string.format("% +6.6o", 2) == "000002"
+string.format("% +6.6o", 3) == "000003"
+string.format("% +6.6o", 100) == "000144"
+string.format("% +6.6o", 10000) == "023420"
+string.format("% +20o", 0) == "                   0"
+string.format("% +20o", 1) == "                   1"
+string.format("% +20o", 2) == "                   2"
+string.format("% +20o", 3) == "                   3"
+string.format("% +20o", 100) == "                 144"
+string.format("% +20o", 10000) == "               23420"
+string.format("% +20o", 100000) == "              303240"
+string.format("% +20o", 1000000) == "             3641100"
+string.format("% +20o", 10000000) == "            46113200"
+string.format("% +20.0o", 0) == "                    "
+string.format("% +20.0o", 1) == "                   1"
+string.format("% +20.0o", 2) == "                   2"
+string.format("% +20.0o", 3) == "                   3"
+string.format("% +20.0o", 100) == "                 144"
+string.format("% +20.0o", 10000) == "               23420"
+string.format("% +20.0o", 100000) == "              303240"
+string.format("% +20.0o", 1000000) == "             3641100"
+string.format("% +20.0o", 10000000) == "            46113200"
+string.format("% +20.1o", 0) == "                   0"
+string.format("% +20.1o", 1) == "                   1"
+string.format("% +20.1o", 2) == "                   2"
+string.format("% +20.1o", 3) == "                   3"
+string.format("% +20.1o", 100) == "                 144"
+string.format("% +20.1o", 10000) == "               23420"
+string.format("% +20.1o", 100000) == "              303240"
+string.format("% +20.1o", 1000000) == "             3641100"
+string.format("% +20.1o", 10000000) == "            46113200"
+string.format("% +20.6o", 0) == "              000000"
+string.format("% +20.6o", 1) == "              000001"
+string.format("% +20.6o", 2) == "              000002"
+string.format("% +20.6o", 3) == "              000003"
+string.format("% +20.6o", 100) == "              000144"
+string.format("% +20.6o", 10000) == "              023420"
+string.format("% +20.6o", 100000) == "              303240"
+string.format("% +20.6o", 1000000) == "             3641100"
+string.format("% +20.6o", 10000000) == "            46113200"
+string.format("% -o", 0) == "0"
+string.format("% -o", 1) == "1"
+string.format("% -o", -1) == "1777777777777777777777"
+string.format("% -o", 2) == "2"
+string.format("% -o", -2) == "1777777777777777777776"
+string.format("% -o", 3) == "3"
+string.format("% -o", -3) == "1777777777777777777775"
+string.format("% -o", 100) == "144"
+string.format("% -o", 10000) == "23420"
+string.format("% -o", 100000) == "303240"
+string.format("% -o", 1000000) == "3641100"
+string.format("% -o", 10000000) == "46113200"
+string.format("% -.0o", 0) == ""
+string.format("% -.6o", 0) == "000000"
+string.format("% -.6o", 1) == "000001"
+string.format("% -.6o", 2) == "000002"
+string.format("% -.6o", 3) == "000003"
+string.format("% -.6o", 100) == "000144"
+string.format("% -.6o", 10000) == "023420"
+string.format("% -1.0o", 0) == " "
+string.format("% -1.6o", 0) == "000000"
+string.format("% -1.6o", 1) == "000001"
+string.format("% -1.6o", 2) == "000002"
+string.format("% -1.6o", 3) == "000003"
+string.format("% -1.6o", 100) == "000144"
+string.format("% -1.6o", 10000) == "023420"
+string.format("% -2o", 0) == "0 "
+string.format("% -2o", 1) == "1 "
+string.format("% -2o", 2) == "2 "
+string.format("% -2o", 3) == "3 "
+string.format("% -2.0o", 0) == "  "
+string.format("% -2.0o", 1) == "1 "
+string.format("% -2.0o", 2) == "2 "
+string.format("% -2.0o", 3) == "3 "
+string.format("% -2.1o", 0) == "0 "
+string.format("% -2.1o", 1) == "1 "
+string.format("% -2.1o", 2) == "2 "
+string.format("% -2.1o", 3) == "3 "
+string.format("% -2.6o", 0) == "000000"
+string.format("% -2.6o", 1) == "000001"
+string.format("% -2.6o", 2) == "000002"
+string.format("% -2.6o", 3) == "000003"
+string.format("% -2.6o", 100) == "000144"
+string.format("% -2.6o", 10000) == "023420"
+string.format("% -6o", 0) == "0     "
+string.format("% -6o", 1) == "1     "
+string.format("% -6o", 2) == "2     "
+string.format("% -6o", 3) == "3     "
+string.format("% -6o", 100) == "144   "
+string.format("% -6o", 10000) == "23420 "
+string.format("% -6.0o", 0) == "      "
+string.format("% -6.0o", 1) == "1     "
+string.format("% -6.0o", 2) == "2     "
+string.format("% -6.0o", 3) == "3     "
+string.format("% -6.0o", 100) == "144   "
+string.format("% -6.0o", 10000) == "23420 "
+string.format("% -6.1o", 0) == "0     "
+string.format("% -6.1o", 1) == "1     "
+string.format("% -6.1o", 2) == "2     "
+string.format("% -6.1o", 3) == "3     "
+string.format("% -6.1o", 100) == "144   "
+string.format("% -6.1o", 10000) == "23420 "
+string.format("% -6.6o", 0) == "000000"
+string.format("% -6.6o", 1) == "000001"
+string.format("% -6.6o", 2) == "000002"
+string.format("% -6.6o", 3) == "000003"
+string.format("% -6.6o", 100) == "000144"
+string.format("% -6.6o", 10000) == "023420"
+string.format("% -20o", 0) == "0                   "
+string.format("% -20o", 1) == "1                   "
+string.format("% -20o", 2) == "2                   "
+string.format("% -20o", 3) == "3                   "
+string.format("% -20o", 100) == "144                 "
+string.format("% -20o", 10000) == "23420               "
+string.format("% -20o", 100000) == "303240              "
+string.format("% -20o", 1000000) == "3641100             "
+string.format("% -20o", 10000000) == "46113200            "
+string.format("% -20.0o", 0) == "                    "
+string.format("% -20.0o", 1) == "1                   "
+string.format("% -20.0o", 2) == "2                   "
+string.format("% -20.0o", 3) == "3                   "
+string.format("% -20.0o", 100) == "144                 "
+string.format("% -20.0o", 10000) == "23420               "
+string.format("% -20.0o", 100000) == "303240              "
+string.format("% -20.0o", 1000000) == "3641100             "
+string.format("% -20.0o", 10000000) == "46113200            "
+string.format("% -20.1o", 0) == "0                   "
+string.format("% -20.1o", 1) == "1                   "
+string.format("% -20.1o", 2) == "2                   "
+string.format("% -20.1o", 3) == "3                   "
+string.format("% -20.1o", 100) == "144                 "
+string.format("% -20.1o", 10000) == "23420               "
+string.format("% -20.1o", 100000) == "303240              "
+string.format("% -20.1o", 1000000) == "3641100             "
+string.format("% -20.1o", 10000000) == "46113200            "
+string.format("% -20.6o", 0) == "000000              "
+string.format("% -20.6o", 1) == "000001              "
+string.format("% -20.6o", 2) == "000002              "
+string.format("% -20.6o", 3) == "000003              "
+string.format("% -20.6o", 100) == "000144              "
+string.format("% -20.6o", 10000) == "023420              "
+string.format("% -20.6o", 100000) == "303240              "
+string.format("% -20.6o", 1000000) == "3641100             "
+string.format("% -20.6o", 10000000) == "46113200            "
+string.format("% -+o", 0) == "0"
+string.format("% -+o", 1) == "1"
+string.format("% -+o", -1) == "1777777777777777777777"
+string.format("% -+o", 2) == "2"
+string.format("% -+o", -2) == "1777777777777777777776"
+string.format("% -+o", 3) == "3"
+string.format("% -+o", -3) == "1777777777777777777775"
+string.format("% -+o", 100) == "144"
+string.format("% -+o", 10000) == "23420"
+string.format("% -+o", 100000) == "303240"
+string.format("% -+o", 1000000) == "3641100"
+string.format("% -+o", 10000000) == "46113200"
+string.format("% -+.0o", 0) == ""
+string.format("% -+.6o", 0) == "000000"
+string.format("% -+.6o", 1) == "000001"
+string.format("% -+.6o", 2) == "000002"
+string.format("% -+.6o", 3) == "000003"
+string.format("% -+.6o", 100) == "000144"
+string.format("% -+.6o", 10000) == "023420"
+string.format("% -+1.0o", 0) == " "
+string.format("% -+1.6o", 0) == "000000"
+string.format("% -+1.6o", 1) == "000001"
+string.format("% -+1.6o", 2) == "000002"
+string.format("% -+1.6o", 3) == "000003"
+string.format("% -+1.6o", 100) == "000144"
+string.format("% -+1.6o", 10000) == "023420"
+string.format("% -+2o", 0) == "0 "
+string.format("% -+2o", 1) == "1 "
+string.format("% -+2o", 2) == "2 "
+string.format("% -+2o", 3) == "3 "
+string.format("% -+2.0o", 0) == "  "
+string.format("% -+2.0o", 1) == "1 "
+string.format("% -+2.0o", 2) == "2 "
+string.format("% -+2.0o", 3) == "3 "
+string.format("% -+2.1o", 0) == "0 "
+string.format("% -+2.1o", 1) == "1 "
+string.format("% -+2.1o", 2) == "2 "
+string.format("% -+2.1o", 3) == "3 "
+string.format("% -+2.6o", 0) == "000000"
+string.format("% -+2.6o", 1) == "000001"
+string.format("% -+2.6o", 2) == "000002"
+string.format("% -+2.6o", 3) == "000003"
+string.format("% -+2.6o", 100) == "000144"
+string.format("% -+2.6o", 10000) == "023420"
+string.format("% -+6o", 0) == "0     "
+string.format("% -+6o", 1) == "1     "
+string.format("% -+6o", 2) == "2     "
+string.format("% -+6o", 3) == "3     "
+string.format("% -+6o", 100) == "144   "
+string.format("% -+6o", 10000) == "23420 "
+string.format("% -+6.0o", 0) == "      "
+string.format("% -+6.0o", 1) == "1     "
+string.format("% -+6.0o", 2) == "2     "
+string.format("% -+6.0o", 3) == "3     "
+string.format("% -+6.0o", 100) == "144   "
+string.format("% -+6.0o", 10000) == "23420 "
+string.format("% -+6.1o", 0) == "0     "
+string.format("% -+6.1o", 1) == "1     "
+string.format("% -+6.1o", 2) == "2     "
+string.format("% -+6.1o", 3) == "3     "
+string.format("% -+6.1o", 100) == "144   "
+string.format("% -+6.1o", 10000) == "23420 "
+string.format("% -+6.6o", 0) == "000000"
+string.format("% -+6.6o", 1) == "000001"
+string.format("% -+6.6o", 2) == "000002"
+string.format("% -+6.6o", 3) == "000003"
+string.format("% -+6.6o", 100) == "000144"
+string.format("% -+6.6o", 10000) == "023420"
+string.format("% -+20o", 0) == "0                   "
+string.format("% -+20o", 1) == "1                   "
+string.format("% -+20o", 2) == "2                   "
+string.format("% -+20o", 3) == "3                   "
+string.format("% -+20o", 100) == "144                 "
+string.format("% -+20o", 10000) == "23420               "
+string.format("% -+20o", 100000) == "303240              "
+string.format("% -+20o", 1000000) == "3641100             "
+string.format("% -+20o", 10000000) == "46113200            "
+string.format("% -+20.0o", 0) == "                    "
+string.format("% -+20.0o", 1) == "1                   "
+string.format("% -+20.0o", 2) == "2                   "
+string.format("% -+20.0o", 3) == "3                   "
+string.format("% -+20.0o", 100) == "144                 "
+string.format("% -+20.0o", 10000) == "23420               "
+string.format("% -+20.0o", 100000) == "303240              "
+string.format("% -+20.0o", 1000000) == "3641100             "
+string.format("% -+20.0o", 10000000) == "46113200            "
+string.format("% -+20.1o", 0) == "0                   "
+string.format("% -+20.1o", 1) == "1                   "
+string.format("% -+20.1o", 2) == "2                   "
+string.format("% -+20.1o", 3) == "3                   "
+string.format("% -+20.1o", 100) == "144                 "
+string.format("% -+20.1o", 10000) == "23420               "
+string.format("% -+20.1o", 100000) == "303240              "
+string.format("% -+20.1o", 1000000) == "3641100             "
+string.format("% -+20.1o", 10000000) == "46113200            "
+string.format("% -+20.6o", 0) == "000000              "
+string.format("% -+20.6o", 1) == "000001              "
+string.format("% -+20.6o", 2) == "000002              "
+string.format("% -+20.6o", 3) == "000003              "
+string.format("% -+20.6o", 100) == "000144              "
+string.format("% -+20.6o", 10000) == "023420              "
+string.format("% -+20.6o", 100000) == "303240              "
+string.format("% -+20.6o", 1000000) == "3641100             "
+string.format("% -+20.6o", 10000000) == "46113200            "
+string.format("%#o", 0) == "0"
+string.format("%#o", 1) == "01"
+string.format("%#o", -1) == "01777777777777777777777"
+string.format("%#o", 2) == "02"
+string.format("%#o", -2) == "01777777777777777777776"
+string.format("%#o", 3) == "03"
+string.format("%#o", -3) == "01777777777777777777775"
+string.format("%#o", 100) == "0144"
+string.format("%#o", 10000) == "023420"
+string.format("%#o", 100000) == "0303240"
+string.format("%#o", 1000000) == "03641100"
+string.format("%#o", 10000000) == "046113200"
+string.format("%#.6o", 0) == "000000"
+string.format("%#.6o", 1) == "000001"
+string.format("%#.6o", 2) == "000002"
+string.format("%#.6o", 3) == "000003"
+string.format("%#.6o", 100) == "000144"
+string.format("%#1.6o", 0) == "000000"
+string.format("%#1.6o", 1) == "000001"
+string.format("%#1.6o", 2) == "000002"
+string.format("%#1.6o", 3) == "000003"
+string.format("%#1.6o", 100) == "000144"
+string.format("%#2o", 0) == " 0"
+string.format("%#2.0o", 0) == " 0"
+string.format("%#2.1o", 0) == " 0"
+string.format("%#2.6o", 0) == "000000"
+string.format("%#2.6o", 1) == "000001"
+string.format("%#2.6o", 2) == "000002"
+string.format("%#2.6o", 3) == "000003"
+string.format("%#2.6o", 100) == "000144"
+string.format("%#6o", 0) == "     0"
+string.format("%#6o", 1) == "    01"
+string.format("%#6o", 2) == "    02"
+string.format("%#6o", 3) == "    03"
+string.format("%#6o", 100) == "  0144"
+string.format("%#6.0o", 0) == "     0"
+string.format("%#6.0o", 1) == "    01"
+string.format("%#6.0o", 2) == "    02"
+string.format("%#6.0o", 3) == "    03"
+string.format("%#6.0o", 100) == "  0144"
+string.format("%#6.1o", 0) == "     0"
+string.format("%#6.1o", 1) == "    01"
+string.format("%#6.1o", 2) == "    02"
+string.format("%#6.1o", 3) == "    03"
+string.format("%#6.1o", 100) == "  0144"
+string.format("%#6.6o", 0) == "000000"
+string.format("%#6.6o", 1) == "000001"
+string.format("%#6.6o", 2) == "000002"
+string.format("%#6.6o", 3) == "000003"
+string.format("%#6.6o", 100) == "000144"
+string.format("%#20o", 0) == "                   0"
+string.format("%#20o", 1) == "                  01"
+string.format("%#20o", 2) == "                  02"
+string.format("%#20o", 3) == "                  03"
+string.format("%#20o", 100) == "                0144"
+string.format("%#20o", 10000) == "              023420"
+string.format("%#20o", 100000) == "             0303240"
+string.format("%#20o", 1000000) == "            03641100"
+string.format("%#20o", 10000000) == "           046113200"
+string.format("%#20.0o", 0) == "                   0"
+string.format("%#20.0o", 1) == "                  01"
+string.format("%#20.0o", 2) == "                  02"
+string.format("%#20.0o", 3) == "                  03"
+string.format("%#20.0o", 100) == "                0144"
+string.format("%#20.0o", 10000) == "              023420"
+string.format("%#20.0o", 100000) == "             0303240"
+string.format("%#20.0o", 1000000) == "            03641100"
+string.format("%#20.0o", 10000000) == "           046113200"
+string.format("%#20.1o", 0) == "                   0"
+string.format("%#20.1o", 1) == "                  01"
+string.format("%#20.1o", 2) == "                  02"
+string.format("%#20.1o", 3) == "                  03"
+string.format("%#20.1o", 100) == "                0144"
+string.format("%#20.1o", 10000) == "              023420"
+string.format("%#20.1o", 100000) == "             0303240"
+string.format("%#20.1o", 1000000) == "            03641100"
+string.format("%#20.1o", 10000000) == "           046113200"
+string.format("%#20.6o", 0) == "              000000"
+string.format("%#20.6o", 1) == "              000001"
+string.format("%#20.6o", 2) == "              000002"
+string.format("%#20.6o", 3) == "              000003"
+string.format("%#20.6o", 100) == "              000144"
+string.format("%#20.6o", 10000) == "              023420"
+string.format("%#20.6o", 100000) == "             0303240"
+string.format("%#20.6o", 1000000) == "            03641100"
+string.format("%#20.6o", 10000000) == "           046113200"
+string.format("%#+o", 0) == "0"
+string.format("%#+o", 1) == "01"
+string.format("%#+o", -1) == "01777777777777777777777"
+string.format("%#+o", 2) == "02"
+string.format("%#+o", -2) == "01777777777777777777776"
+string.format("%#+o", 3) == "03"
+string.format("%#+o", -3) == "01777777777777777777775"
+string.format("%#+o", 100) == "0144"
+string.format("%#+o", 10000) == "023420"
+string.format("%#+o", 100000) == "0303240"
+string.format("%#+o", 1000000) == "03641100"
+string.format("%#+o", 10000000) == "046113200"
+string.format("%#+.6o", 0) == "000000"
+string.format("%#+.6o", 1) == "000001"
+string.format("%#+.6o", 2) == "000002"
+string.format("%#+.6o", 3) == "000003"
+string.format("%#+.6o", 100) == "000144"
+string.format("%#+1.6o", 0) == "000000"
+string.format("%#+1.6o", 1) == "000001"
+string.format("%#+1.6o", 2) == "000002"
+string.format("%#+1.6o", 3) == "000003"
+string.format("%#+1.6o", 100) == "000144"
+string.format("%#+2o", 0) == " 0"
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+string.format("%#+2.6o", 1) == "000001"
+string.format("%#+2.6o", 2) == "000002"
+string.format("%#+2.6o", 3) == "000003"
+string.format("%#+2.6o", 100) == "000144"
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+string.format("%#+6o", 1) == "    01"
+string.format("%#+6o", 2) == "    02"
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+string.format("%#+6o", 100) == "  0144"
+string.format("%#+6.0o", 0) == "     0"
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+string.format("%#+6.0o", 100) == "  0144"
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+string.format("%#+6.1o", 1) == "    01"
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+string.format("%#+6.1o", 3) == "    03"
+string.format("%#+6.1o", 100) == "  0144"
+string.format("%#+6.6o", 0) == "000000"
+string.format("%#+6.6o", 1) == "000001"
+string.format("%#+6.6o", 2) == "000002"
+string.format("%#+6.6o", 3) == "000003"
+string.format("%#+6.6o", 100) == "000144"
+string.format("%#+20o", 0) == "                   0"
+string.format("%#+20o", 1) == "                  01"
+string.format("%#+20o", 2) == "                  02"
+string.format("%#+20o", 3) == "                  03"
+string.format("%#+20o", 100) == "                0144"
+string.format("%#+20o", 10000) == "              023420"
+string.format("%#+20o", 100000) == "             0303240"
+string.format("%#+20o", 1000000) == "            03641100"
+string.format("%#+20o", 10000000) == "           046113200"
+string.format("%#+20.0o", 0) == "                   0"
+string.format("%#+20.0o", 1) == "                  01"
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+string.format("%#+20.0o", 3) == "                  03"
+string.format("%#+20.0o", 100) == "                0144"
+string.format("%#+20.0o", 10000) == "              023420"
+string.format("%#+20.0o", 100000) == "             0303240"
+string.format("%#+20.0o", 1000000) == "            03641100"
+string.format("%#+20.0o", 10000000) == "           046113200"
+string.format("%#+20.1o", 0) == "                   0"
+string.format("%#+20.1o", 1) == "                  01"
+string.format("%#+20.1o", 2) == "                  02"
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+string.format("%#+20.1o", 100) == "                0144"
+string.format("%#+20.1o", 10000) == "              023420"
+string.format("%#+20.1o", 100000) == "             0303240"
+string.format("%#+20.1o", 1000000) == "            03641100"
+string.format("%#+20.1o", 10000000) == "           046113200"
+string.format("%#+20.6o", 0) == "              000000"
+string.format("%#+20.6o", 1) == "              000001"
+string.format("%#+20.6o", 2) == "              000002"
+string.format("%#+20.6o", 3) == "              000003"
+string.format("%#+20.6o", 100) == "              000144"
+string.format("%#+20.6o", 10000) == "              023420"
+string.format("%#+20.6o", 100000) == "             0303240"
+string.format("%#+20.6o", 1000000) == "            03641100"
+string.format("%#+20.6o", 10000000) == "           046113200"
+string.format("%#-o", 0) == "0"
+string.format("%#-o", 1) == "01"
+string.format("%#-o", -1) == "01777777777777777777777"
+string.format("%#-o", 2) == "02"
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+string.format("%#-o", 3) == "03"
+string.format("%#-o", -3) == "01777777777777777777775"
+string.format("%#-o", 100) == "0144"
+string.format("%#-o", 10000) == "023420"
+string.format("%#-o", 100000) == "0303240"
+string.format("%#-o", 1000000) == "03641100"
+string.format("%#-o", 10000000) == "046113200"
+string.format("%#-.6o", 0) == "000000"
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+string.format("%#-.6o", 3) == "000003"
+string.format("%#-.6o", 100) == "000144"
+string.format("%#-1.6o", 0) == "000000"
+string.format("%#-1.6o", 1) == "000001"
+string.format("%#-1.6o", 2) == "000002"
+string.format("%#-1.6o", 3) == "000003"
+string.format("%#-1.6o", 100) == "000144"
+string.format("%#-2o", 0) == "0 "
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+string.format("%#-2.6o", 0) == "000000"
+string.format("%#-2.6o", 1) == "000001"
+string.format("%#-2.6o", 2) == "000002"
+string.format("%#-2.6o", 3) == "000003"
+string.format("%#-2.6o", 100) == "000144"
+string.format("%#-6o", 0) == "0     "
+string.format("%#-6o", 1) == "01    "
+string.format("%#-6o", 2) == "02    "
+string.format("%#-6o", 3) == "03    "
+string.format("%#-6o", 100) == "0144  "
+string.format("%#-6.0o", 0) == "0     "
+string.format("%#-6.0o", 1) == "01    "
+string.format("%#-6.0o", 2) == "02    "
+string.format("%#-6.0o", 3) == "03    "
+string.format("%#-6.0o", 100) == "0144  "
+string.format("%#-6.1o", 0) == "0     "
+string.format("%#-6.1o", 1) == "01    "
+string.format("%#-6.1o", 2) == "02    "
+string.format("%#-6.1o", 3) == "03    "
+string.format("%#-6.1o", 100) == "0144  "
+string.format("%#-6.6o", 0) == "000000"
+string.format("%#-6.6o", 1) == "000001"
+string.format("%#-6.6o", 2) == "000002"
+string.format("%#-6.6o", 3) == "000003"
+string.format("%#-6.6o", 100) == "000144"
+string.format("%#-20o", 0) == "0                   "
+string.format("%#-20o", 1) == "01                  "
+string.format("%#-20o", 2) == "02                  "
+string.format("%#-20o", 3) == "03                  "
+string.format("%#-20o", 100) == "0144                "
+string.format("%#-20o", 10000) == "023420              "
+string.format("%#-20o", 100000) == "0303240             "
+string.format("%#-20o", 1000000) == "03641100            "
+string.format("%#-20o", 10000000) == "046113200           "
+string.format("%#-20.0o", 0) == "0                   "
+string.format("%#-20.0o", 1) == "01                  "
+string.format("%#-20.0o", 2) == "02                  "
+string.format("%#-20.0o", 3) == "03                  "
+string.format("%#-20.0o", 100) == "0144                "
+string.format("%#-20.0o", 10000) == "023420              "
+string.format("%#-20.0o", 100000) == "0303240             "
+string.format("%#-20.0o", 1000000) == "03641100            "
+string.format("%#-20.0o", 10000000) == "046113200           "
+string.format("%#-20.1o", 0) == "0                   "
+string.format("%#-20.1o", 1) == "01                  "
+string.format("%#-20.1o", 2) == "02                  "
+string.format("%#-20.1o", 3) == "03                  "
+string.format("%#-20.1o", 100) == "0144                "
+string.format("%#-20.1o", 10000) == "023420              "
+string.format("%#-20.1o", 100000) == "0303240             "
+string.format("%#-20.1o", 1000000) == "03641100            "
+string.format("%#-20.1o", 10000000) == "046113200           "
+string.format("%#-20.6o", 0) == "000000              "
+string.format("%#-20.6o", 1) == "000001              "
+string.format("%#-20.6o", 2) == "000002              "
+string.format("%#-20.6o", 3) == "000003              "
+string.format("%#-20.6o", 100) == "000144              "
+string.format("%#-20.6o", 10000) == "023420              "
+string.format("%#-20.6o", 100000) == "0303240             "
+string.format("%#-20.6o", 1000000) == "03641100            "
+string.format("%#-20.6o", 10000000) == "046113200           "
+string.format("%#-+o", 0) == "0"
+string.format("%#-+o", 1) == "01"
+string.format("%#-+o", -1) == "01777777777777777777777"
+string.format("%#-+o", 2) == "02"
+string.format("%#-+o", -2) == "01777777777777777777776"
+string.format("%#-+o", 3) == "03"
+string.format("%#-+o", -3) == "01777777777777777777775"
+string.format("%#-+o", 100) == "0144"
+string.format("%#-+o", 10000) == "023420"
+string.format("%#-+o", 100000) == "0303240"
+string.format("%#-+o", 1000000) == "03641100"
+string.format("%#-+o", 10000000) == "046113200"
+string.format("%#-+.6o", 0) == "000000"
+string.format("%#-+.6o", 1) == "000001"
+string.format("%#-+.6o", 2) == "000002"
+string.format("%#-+.6o", 3) == "000003"
+string.format("%#-+.6o", 100) == "000144"
+string.format("%#-+1.6o", 0) == "000000"
+string.format("%#-+1.6o", 1) == "000001"
+string.format("%#-+1.6o", 2) == "000002"
+string.format("%#-+1.6o", 3) == "000003"
+string.format("%#-+1.6o", 100) == "000144"
+string.format("%#-+2o", 0) == "0 "
+string.format("%#-+2.0o", 0) == "0 "
+string.format("%#-+2.1o", 0) == "0 "
+string.format("%#-+2.6o", 0) == "000000"
+string.format("%#-+2.6o", 1) == "000001"
+string.format("%#-+2.6o", 2) == "000002"
+string.format("%#-+2.6o", 3) == "000003"
+string.format("%#-+2.6o", 100) == "000144"
+string.format("%#-+6o", 0) == "0     "
+string.format("%#-+6o", 1) == "01    "
+string.format("%#-+6o", 2) == "02    "
+string.format("%#-+6o", 3) == "03    "
+string.format("%#-+6o", 100) == "0144  "
+string.format("%#-+6.0o", 0) == "0     "
+string.format("%#-+6.0o", 1) == "01    "
+string.format("%#-+6.0o", 2) == "02    "
+string.format("%#-+6.0o", 3) == "03    "
+string.format("%#-+6.0o", 100) == "0144  "
+string.format("%#-+6.1o", 0) == "0     "
+string.format("%#-+6.1o", 1) == "01    "
+string.format("%#-+6.1o", 2) == "02    "
+string.format("%#-+6.1o", 3) == "03    "
+string.format("%#-+6.1o", 100) == "0144  "
+string.format("%#-+6.6o", 0) == "000000"
+string.format("%#-+6.6o", 1) == "000001"
+string.format("%#-+6.6o", 2) == "000002"
+string.format("%#-+6.6o", 3) == "000003"
+string.format("%#-+6.6o", 100) == "000144"
+string.format("%#-+20o", 0) == "0                   "
+string.format("%#-+20o", 1) == "01                  "
+string.format("%#-+20o", 2) == "02                  "
+string.format("%#-+20o", 3) == "03                  "
+string.format("%#-+20o", 100) == "0144                "
+string.format("%#-+20o", 10000) == "023420              "
+string.format("%#-+20o", 100000) == "0303240             "
+string.format("%#-+20o", 1000000) == "03641100            "
+string.format("%#-+20o", 10000000) == "046113200           "
+string.format("%#-+20.0o", 0) == "0                   "
+string.format("%#-+20.0o", 1) == "01                  "
+string.format("%#-+20.0o", 2) == "02                  "
+string.format("%#-+20.0o", 3) == "03                  "
+string.format("%#-+20.0o", 100) == "0144                "
+string.format("%#-+20.0o", 10000) == "023420              "
+string.format("%#-+20.0o", 100000) == "0303240             "
+string.format("%#-+20.0o", 1000000) == "03641100            "
+string.format("%#-+20.0o", 10000000) == "046113200           "
+string.format("%#-+20.1o", 0) == "0                   "
+string.format("%#-+20.1o", 1) == "01                  "
+string.format("%#-+20.1o", 2) == "02                  "
+string.format("%#-+20.1o", 3) == "03                  "
+string.format("%#-+20.1o", 100) == "0144                "
+string.format("%#-+20.1o", 10000) == "023420              "
+string.format("%#-+20.1o", 100000) == "0303240             "
+string.format("%#-+20.1o", 1000000) == "03641100            "
+string.format("%#-+20.1o", 10000000) == "046113200           "
+string.format("%#-+20.6o", 0) == "000000              "
+string.format("%#-+20.6o", 1) == "000001              "
+string.format("%#-+20.6o", 2) == "000002              "
+string.format("%#-+20.6o", 3) == "000003              "
+string.format("%#-+20.6o", 100) == "000144              "
+string.format("%#-+20.6o", 10000) == "023420              "
+string.format("%#-+20.6o", 100000) == "0303240             "
+string.format("%#-+20.6o", 1000000) == "03641100            "
+string.format("%#-+20.6o", 10000000) == "046113200           "
+string.format("%# o", 0) == "0"
+string.format("%# o", 1) == "01"
+string.format("%# o", -1) == "01777777777777777777777"
+string.format("%# o", 2) == "02"
+string.format("%# o", -2) == "01777777777777777777776"
+string.format("%# o", 3) == "03"
+string.format("%# o", -3) == "01777777777777777777775"
+string.format("%# o", 100) == "0144"
+string.format("%# o", 10000) == "023420"
+string.format("%# o", 100000) == "0303240"
+string.format("%# o", 1000000) == "03641100"
+string.format("%# o", 10000000) == "046113200"
+string.format("%# .6o", 0) == "000000"
+string.format("%# .6o", 1) == "000001"
+string.format("%# .6o", 2) == "000002"
+string.format("%# .6o", 3) == "000003"
+string.format("%# .6o", 100) == "000144"
+string.format("%# 1.6o", 0) == "000000"
+string.format("%# 1.6o", 1) == "000001"
+string.format("%# 1.6o", 2) == "000002"
+string.format("%# 1.6o", 3) == "000003"
+string.format("%# 1.6o", 100) == "000144"
+string.format("%# 2o", 0) == " 0"
+string.format("%# 2.0o", 0) == " 0"
+string.format("%# 2.1o", 0) == " 0"
+string.format("%# 2.6o", 0) == "000000"
+string.format("%# 2.6o", 1) == "000001"
+string.format("%# 2.6o", 2) == "000002"
+string.format("%# 2.6o", 3) == "000003"
+string.format("%# 2.6o", 100) == "000144"
+string.format("%# 6o", 0) == "     0"
+string.format("%# 6o", 1) == "    01"
+string.format("%# 6o", 2) == "    02"
+string.format("%# 6o", 3) == "    03"
+string.format("%# 6o", 100) == "  0144"
+string.format("%# 6.0o", 0) == "     0"
+string.format("%# 6.0o", 1) == "    01"
+string.format("%# 6.0o", 2) == "    02"
+string.format("%# 6.0o", 3) == "    03"
+string.format("%# 6.0o", 100) == "  0144"
+string.format("%# 6.1o", 0) == "     0"
+string.format("%# 6.1o", 1) == "    01"
+string.format("%# 6.1o", 2) == "    02"
+string.format("%# 6.1o", 3) == "    03"
+string.format("%# 6.1o", 100) == "  0144"
+string.format("%# 6.6o", 0) == "000000"
+string.format("%# 6.6o", 1) == "000001"
+string.format("%# 6.6o", 2) == "000002"
+string.format("%# 6.6o", 3) == "000003"
+string.format("%# 6.6o", 100) == "000144"
+string.format("%# 20o", 0) == "                   0"
+string.format("%# 20o", 1) == "                  01"
+string.format("%# 20o", 2) == "                  02"
+string.format("%# 20o", 3) == "                  03"
+string.format("%# 20o", 100) == "                0144"
+string.format("%# 20o", 10000) == "              023420"
+string.format("%# 20o", 100000) == "             0303240"
+string.format("%# 20o", 1000000) == "            03641100"
+string.format("%# 20o", 10000000) == "           046113200"
+string.format("%# 20.0o", 0) == "                   0"
+string.format("%# 20.0o", 1) == "                  01"
+string.format("%# 20.0o", 2) == "                  02"
+string.format("%# 20.0o", 3) == "                  03"
+string.format("%# 20.0o", 100) == "                0144"
+string.format("%# 20.0o", 10000) == "              023420"
+string.format("%# 20.0o", 100000) == "             0303240"
+string.format("%# 20.0o", 1000000) == "            03641100"
+string.format("%# 20.0o", 10000000) == "           046113200"
+string.format("%# 20.1o", 0) == "                   0"
+string.format("%# 20.1o", 1) == "                  01"
+string.format("%# 20.1o", 2) == "                  02"
+string.format("%# 20.1o", 3) == "                  03"
+string.format("%# 20.1o", 100) == "                0144"
+string.format("%# 20.1o", 10000) == "              023420"
+string.format("%# 20.1o", 100000) == "             0303240"
+string.format("%# 20.1o", 1000000) == "            03641100"
+string.format("%# 20.1o", 10000000) == "           046113200"
+string.format("%# 20.6o", 0) == "              000000"
+string.format("%# 20.6o", 1) == "              000001"
+string.format("%# 20.6o", 2) == "              000002"
+string.format("%# 20.6o", 3) == "              000003"
+string.format("%# 20.6o", 100) == "              000144"
+string.format("%# 20.6o", 10000) == "              023420"
+string.format("%# 20.6o", 100000) == "             0303240"
+string.format("%# 20.6o", 1000000) == "            03641100"
+string.format("%# 20.6o", 10000000) == "           046113200"
+string.format("%# +o", 0) == "0"
+string.format("%# +o", 1) == "01"
+string.format("%# +o", -1) == "01777777777777777777777"
+string.format("%# +o", 2) == "02"
+string.format("%# +o", -2) == "01777777777777777777776"
+string.format("%# +o", 3) == "03"
+string.format("%# +o", -3) == "01777777777777777777775"
+string.format("%# +o", 100) == "0144"
+string.format("%# +o", 10000) == "023420"
+string.format("%# +o", 100000) == "0303240"
+string.format("%# +o", 1000000) == "03641100"
+string.format("%# +o", 10000000) == "046113200"
+string.format("%# +.6o", 0) == "000000"
+string.format("%# +.6o", 1) == "000001"
+string.format("%# +.6o", 2) == "000002"
+string.format("%# +.6o", 3) == "000003"
+string.format("%# +.6o", 100) == "000144"
+string.format("%# +1.6o", 0) == "000000"
+string.format("%# +1.6o", 1) == "000001"
+string.format("%# +1.6o", 2) == "000002"
+string.format("%# +1.6o", 3) == "000003"
+string.format("%# +1.6o", 100) == "000144"
+string.format("%# +2o", 0) == " 0"
+string.format("%# +2.0o", 0) == " 0"
+string.format("%# +2.1o", 0) == " 0"
+string.format("%# +2.6o", 0) == "000000"
+string.format("%# +2.6o", 1) == "000001"
+string.format("%# +2.6o", 2) == "000002"
+string.format("%# +2.6o", 3) == "000003"
+string.format("%# +2.6o", 100) == "000144"
+string.format("%# +6o", 0) == "     0"
+string.format("%# +6o", 1) == "    01"
+string.format("%# +6o", 2) == "    02"
+string.format("%# +6o", 3) == "    03"
+string.format("%# +6o", 100) == "  0144"
+string.format("%# +6.0o", 0) == "     0"
+string.format("%# +6.0o", 1) == "    01"
+string.format("%# +6.0o", 2) == "    02"
+string.format("%# +6.0o", 3) == "    03"
+string.format("%# +6.0o", 100) == "  0144"
+string.format("%# +6.1o", 0) == "     0"
+string.format("%# +6.1o", 1) == "    01"
+string.format("%# +6.1o", 2) == "    02"
+string.format("%# +6.1o", 3) == "    03"
+string.format("%# +6.1o", 100) == "  0144"
+string.format("%# +6.6o", 0) == "000000"
+string.format("%# +6.6o", 1) == "000001"
+string.format("%# +6.6o", 2) == "000002"
+string.format("%# +6.6o", 3) == "000003"
+string.format("%# +6.6o", 100) == "000144"
+string.format("%# +20o", 0) == "                   0"
+string.format("%# +20o", 1) == "                  01"
+string.format("%# +20o", 2) == "                  02"
+string.format("%# +20o", 3) == "                  03"
+string.format("%# +20o", 100) == "                0144"
+string.format("%# +20o", 10000) == "              023420"
+string.format("%# +20o", 100000) == "             0303240"
+string.format("%# +20o", 1000000) == "            03641100"
+string.format("%# +20o", 10000000) == "           046113200"
+string.format("%# +20.0o", 0) == "                   0"
+string.format("%# +20.0o", 1) == "                  01"
+string.format("%# +20.0o", 2) == "                  02"
+string.format("%# +20.0o", 3) == "                  03"
+string.format("%# +20.0o", 100) == "                0144"
+string.format("%# +20.0o", 10000) == "              023420"
+string.format("%# +20.0o", 100000) == "             0303240"
+string.format("%# +20.0o", 1000000) == "            03641100"
+string.format("%# +20.0o", 10000000) == "           046113200"
+string.format("%# +20.1o", 0) == "                   0"
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+string.format("%# +20.1o", 1000000) == "            03641100"
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+string.format("%# +20.6o", 10000) == "              023420"
+string.format("%# +20.6o", 100000) == "             0303240"
+string.format("%# +20.6o", 1000000) == "            03641100"
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+string.format("%# -o", 10000) == "023420"
+string.format("%# -o", 100000) == "0303240"
+string.format("%# -o", 1000000) == "03641100"
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+string.format("%# -+20o", 1000000) == "03641100            "
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+string.format("%0+20o", 1000000) == "00000000000003641100"
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+string.format("%0+20.0o", 10000) == "               23420"
+string.format("%0+20.0o", 100000) == "              303240"
+string.format("%0+20.0o", 1000000) == "             3641100"
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+string.format("%0+20.1o", 10000) == "               23420"
+string.format("%0+20.1o", 100000) == "              303240"
+string.format("%0+20.1o", 1000000) == "             3641100"
+string.format("%0+20.1o", 10000000) == "            46113200"
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+string.format("%0+20.6o", 10000) == "              023420"
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+string.format("%0# +20.6o", 10000) == "              023420"
+string.format("%0# +20.6o", 100000) == "             0303240"
+string.format("%0# +20.6o", 1000000) == "            03641100"
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+string.format("%0# -o", 10000) == "023420"
+string.format("%0# -o", 100000) == "0303240"
+string.format("%0# -o", 1000000) == "03641100"
+string.format("%0# -o", 10000000) == "046113200"
+string.format("%0# -.6o", 0) == "000000"
+string.format("%0# -.6o", 1) == "000001"
+string.format("%0# -.6o", 2) == "000002"
+string.format("%0# -.6o", 3) == "000003"
+string.format("%0# -.6o", 100) == "000144"
+string.format("%0# -1.6o", 0) == "000000"
+string.format("%0# -1.6o", 1) == "000001"
+string.format("%0# -1.6o", 2) == "000002"
+string.format("%0# -1.6o", 3) == "000003"
+string.format("%0# -1.6o", 100) == "000144"
+string.format("%0# -2o", 0) == "0 "
+string.format("%0# -2.0o", 0) == "0 "
+string.format("%0# -2.1o", 0) == "0 "
+string.format("%0# -2.6o", 0) == "000000"
+string.format("%0# -2.6o", 1) == "000001"
+string.format("%0# -2.6o", 2) == "000002"
+string.format("%0# -2.6o", 3) == "000003"
+string.format("%0# -2.6o", 100) == "000144"
+string.format("%0# -6o", 0) == "0     "
+string.format("%0# -6o", 1) == "01    "
+string.format("%0# -6o", 2) == "02    "
+string.format("%0# -6o", 3) == "03    "
+string.format("%0# -6o", 100) == "0144  "
+string.format("%0# -6.0o", 0) == "0     "
+string.format("%0# -6.0o", 1) == "01    "
+string.format("%0# -6.0o", 2) == "02    "
+string.format("%0# -6.0o", 3) == "03    "
+string.format("%0# -6.0o", 100) == "0144  "
+string.format("%0# -6.1o", 0) == "0     "
+string.format("%0# -6.1o", 1) == "01    "
+string.format("%0# -6.1o", 2) == "02    "
+string.format("%0# -6.1o", 3) == "03    "
+string.format("%0# -6.1o", 100) == "0144  "
+string.format("%0# -6.6o", 0) == "000000"
+string.format("%0# -6.6o", 1) == "000001"
+string.format("%0# -6.6o", 2) == "000002"
+string.format("%0# -6.6o", 3) == "000003"
+string.format("%0# -6.6o", 100) == "000144"
+string.format("%0# -20o", 0) == "0                   "
+string.format("%0# -20o", 1) == "01                  "
+string.format("%0# -20o", 2) == "02                  "
+string.format("%0# -20o", 3) == "03                  "
+string.format("%0# -20o", 100) == "0144                "
+string.format("%0# -20o", 10000) == "023420              "
+string.format("%0# -20o", 100000) == "0303240             "
+string.format("%0# -20o", 1000000) == "03641100            "
+string.format("%0# -20o", 10000000) == "046113200           "
+string.format("%0# -20.0o", 0) == "0                   "
+string.format("%0# -20.0o", 1) == "01                  "
+string.format("%0# -20.0o", 2) == "02                  "
+string.format("%0# -20.0o", 3) == "03                  "
+string.format("%0# -20.0o", 100) == "0144                "
+string.format("%0# -20.0o", 10000) == "023420              "
+string.format("%0# -20.0o", 100000) == "0303240             "
+string.format("%0# -20.0o", 1000000) == "03641100            "
+string.format("%0# -20.0o", 10000000) == "046113200           "
+string.format("%0# -20.1o", 0) == "0                   "
+string.format("%0# -20.1o", 1) == "01                  "
+string.format("%0# -20.1o", 2) == "02                  "
+string.format("%0# -20.1o", 3) == "03                  "
+string.format("%0# -20.1o", 100) == "0144                "
+string.format("%0# -20.1o", 10000) == "023420              "
+string.format("%0# -20.1o", 100000) == "0303240             "
+string.format("%0# -20.1o", 1000000) == "03641100            "
+string.format("%0# -20.1o", 10000000) == "046113200           "
+string.format("%0# -20.6o", 0) == "000000              "
+string.format("%0# -20.6o", 1) == "000001              "
+string.format("%0# -20.6o", 2) == "000002              "
+string.format("%0# -20.6o", 3) == "000003              "
+string.format("%0# -20.6o", 100) == "000144              "
+string.format("%0# -20.6o", 10000) == "023420              "
+string.format("%0# -20.6o", 100000) == "0303240             "
+string.format("%0# -20.6o", 1000000) == "03641100            "
+string.format("%0# -20.6o", 10000000) == "046113200           "
+string.format("%0# -+o", 0) == "0"
+string.format("%0# -+o", 1) == "01"
+string.format("%0# -+o", -1) == "01777777777777777777777"
+string.format("%0# -+o", 2) == "02"
+string.format("%0# -+o", -2) == "01777777777777777777776"
+string.format("%0# -+o", 3) == "03"
+string.format("%0# -+o", -3) == "01777777777777777777775"
+string.format("%0# -+o", 100) == "0144"
+string.format("%0# -+o", 10000) == "023420"
+string.format("%0# -+o", 100000) == "0303240"
+string.format("%0# -+o", 1000000) == "03641100"
+string.format("%0# -+o", 10000000) == "046113200"
+string.format("%0# -+.6o", 0) == "000000"
+string.format("%0# -+.6o", 1) == "000001"
+string.format("%0# -+.6o", 2) == "000002"
+string.format("%0# -+.6o", 3) == "000003"
+string.format("%0# -+.6o", 100) == "000144"
+string.format("%0# -+1.6o", 0) == "000000"
+string.format("%0# -+1.6o", 1) == "000001"
+string.format("%0# -+1.6o", 2) == "000002"
+string.format("%0# -+1.6o", 3) == "000003"
+string.format("%0# -+1.6o", 100) == "000144"
+string.format("%0# -+2o", 0) == "0 "
+string.format("%0# -+2.0o", 0) == "0 "
+string.format("%0# -+2.1o", 0) == "0 "
+string.format("%0# -+2.6o", 0) == "000000"
+string.format("%0# -+2.6o", 1) == "000001"
+string.format("%0# -+2.6o", 2) == "000002"
+string.format("%0# -+2.6o", 3) == "000003"
+string.format("%0# -+2.6o", 100) == "000144"
+string.format("%0# -+6o", 0) == "0     "
+string.format("%0# -+6o", 1) == "01    "
+string.format("%0# -+6o", 2) == "02    "
+string.format("%0# -+6o", 3) == "03    "
+string.format("%0# -+6o", 100) == "0144  "
+string.format("%0# -+6.0o", 0) == "0     "
+string.format("%0# -+6.0o", 1) == "01    "
+string.format("%0# -+6.0o", 2) == "02    "
+string.format("%0# -+6.0o", 3) == "03    "
+string.format("%0# -+6.0o", 100) == "0144  "
+string.format("%0# -+6.1o", 0) == "0     "
+string.format("%0# -+6.1o", 1) == "01    "
+string.format("%0# -+6.1o", 2) == "02    "
+string.format("%0# -+6.1o", 3) == "03    "
+string.format("%0# -+6.1o", 100) == "0144  "
+string.format("%0# -+6.6o", 0) == "000000"
+string.format("%0# -+6.6o", 1) == "000001"
+string.format("%0# -+6.6o", 2) == "000002"
+string.format("%0# -+6.6o", 3) == "000003"
+string.format("%0# -+6.6o", 100) == "000144"
+string.format("%0# -+20o", 0) == "0                   "
+string.format("%0# -+20o", 1) == "01                  "
+string.format("%0# -+20o", 2) == "02                  "
+string.format("%0# -+20o", 3) == "03                  "
+string.format("%0# -+20o", 100) == "0144                "
+string.format("%0# -+20o", 10000) == "023420              "
+string.format("%0# -+20o", 100000) == "0303240             "
+string.format("%0# -+20o", 1000000) == "03641100            "
+string.format("%0# -+20o", 10000000) == "046113200           "
+string.format("%0# -+20.0o", 0) == "0                   "
+string.format("%0# -+20.0o", 1) == "01                  "
+string.format("%0# -+20.0o", 2) == "02                  "
+string.format("%0# -+20.0o", 3) == "03                  "
+string.format("%0# -+20.0o", 100) == "0144                "
+string.format("%0# -+20.0o", 10000) == "023420              "
+string.format("%0# -+20.0o", 100000) == "0303240             "
+string.format("%0# -+20.0o", 1000000) == "03641100            "
+string.format("%0# -+20.0o", 10000000) == "046113200           "
+string.format("%0# -+20.1o", 0) == "0                   "
+string.format("%0# -+20.1o", 1) == "01                  "
+string.format("%0# -+20.1o", 2) == "02                  "
+string.format("%0# -+20.1o", 3) == "03                  "
+string.format("%0# -+20.1o", 100) == "0144                "
+string.format("%0# -+20.1o", 10000) == "023420              "
+string.format("%0# -+20.1o", 100000) == "0303240             "
+string.format("%0# -+20.1o", 1000000) == "03641100            "
+string.format("%0# -+20.1o", 10000000) == "046113200           "
+string.format("%0# -+20.6o", 0) == "000000              "
+string.format("%0# -+20.6o", 1) == "000001              "
+string.format("%0# -+20.6o", 2) == "000002              "
+string.format("%0# -+20.6o", 3) == "000003              "
+string.format("%0# -+20.6o", 100) == "000144              "
+string.format("%0# -+20.6o", 10000) == "023420              "
+string.format("%0# -+20.6o", 100000) == "0303240             "
+string.format("%0# -+20.6o", 1000000) == "03641100            "
+string.format("%0# -+20.6o", 10000000) == "046113200           "
+= u =
+string.format("%u", 0) == "0"
+string.format("%u", 1) == "1"
+string.format("%u", -1) == "18446744073709551615"
+string.format("%u", 2) == "2"
+string.format("%u", -2) == "18446744073709551614"
+string.format("%u", 3) == "3"
+string.format("%u", -3) == "18446744073709551613"
+string.format("%u", 100) == "100"
+string.format("%u", 10000) == "10000"
+string.format("%u", 100000) == "100000"
+string.format("%u", 1000000) == "1000000"
+string.format("%u", 10000000) == "10000000"
+string.format("%.0u", 0) == ""
+string.format("%.6u", 0) == "000000"
+string.format("%.6u", 1) == "000001"
+string.format("%.6u", 2) == "000002"
+string.format("%.6u", 3) == "000003"
+string.format("%.6u", 100) == "000100"
+string.format("%.6u", 10000) == "010000"
+string.format("%1.0u", 0) == " "
+string.format("%1.6u", 0) == "000000"
+string.format("%1.6u", 1) == "000001"
+string.format("%1.6u", 2) == "000002"
+string.format("%1.6u", 3) == "000003"
+string.format("%1.6u", 100) == "000100"
+string.format("%1.6u", 10000) == "010000"
+string.format("%2u", 0) == " 0"
+string.format("%2u", 1) == " 1"
+string.format("%2u", 2) == " 2"
+string.format("%2u", 3) == " 3"
+string.format("%2.0u", 0) == "  "
+string.format("%2.0u", 1) == " 1"
+string.format("%2.0u", 2) == " 2"
+string.format("%2.0u", 3) == " 3"
+string.format("%2.1u", 0) == " 0"
+string.format("%2.1u", 1) == " 1"
+string.format("%2.1u", 2) == " 2"
+string.format("%2.1u", 3) == " 3"
+string.format("%2.6u", 0) == "000000"
+string.format("%2.6u", 1) == "000001"
+string.format("%2.6u", 2) == "000002"
+string.format("%2.6u", 3) == "000003"
+string.format("%2.6u", 100) == "000100"
+string.format("%2.6u", 10000) == "010000"
+string.format("%6u", 0) == "     0"
+string.format("%6u", 1) == "     1"
+string.format("%6u", 2) == "     2"
+string.format("%6u", 3) == "     3"
+string.format("%6u", 100) == "   100"
+string.format("%6u", 10000) == " 10000"
+string.format("%6.0u", 0) == "      "
+string.format("%6.0u", 1) == "     1"
+string.format("%6.0u", 2) == "     2"
+string.format("%6.0u", 3) == "     3"
+string.format("%6.0u", 100) == "   100"
+string.format("%6.0u", 10000) == " 10000"
+string.format("%6.1u", 0) == "     0"
+string.format("%6.1u", 1) == "     1"
+string.format("%6.1u", 2) == "     2"
+string.format("%6.1u", 3) == "     3"
+string.format("%6.1u", 100) == "   100"
+string.format("%6.1u", 10000) == " 10000"
+string.format("%6.6u", 0) == "000000"
+string.format("%6.6u", 1) == "000001"
+string.format("%6.6u", 2) == "000002"
+string.format("%6.6u", 3) == "000003"
+string.format("%6.6u", 100) == "000100"
+string.format("%6.6u", 10000) == "010000"
+string.format("%20u", 0) == "                   0"
+string.format("%20u", 1) == "                   1"
+string.format("%20u", 2) == "                   2"
+string.format("%20u", 3) == "                   3"
+string.format("%20u", 100) == "                 100"
+string.format("%20u", 10000) == "               10000"
+string.format("%20u", 100000) == "              100000"
+string.format("%20u", 1000000) == "             1000000"
+string.format("%20u", 10000000) == "            10000000"
+string.format("%20.0u", 0) == "                    "
+string.format("%20.0u", 1) == "                   1"
+string.format("%20.0u", 2) == "                   2"
+string.format("%20.0u", 3) == "                   3"
+string.format("%20.0u", 100) == "                 100"
+string.format("%20.0u", 10000) == "               10000"
+string.format("%20.0u", 100000) == "              100000"
+string.format("%20.0u", 1000000) == "             1000000"
+string.format("%20.0u", 10000000) == "            10000000"
+string.format("%20.1u", 0) == "                   0"
+string.format("%20.1u", 1) == "                   1"
+string.format("%20.1u", 2) == "                   2"
+string.format("%20.1u", 3) == "                   3"
+string.format("%20.1u", 100) == "                 100"
+string.format("%20.1u", 10000) == "               10000"
+string.format("%20.1u", 100000) == "              100000"
+string.format("%20.1u", 1000000) == "             1000000"
+string.format("%20.1u", 10000000) == "            10000000"
+string.format("%20.6u", 0) == "              000000"
+string.format("%20.6u", 1) == "              000001"
+string.format("%20.6u", 2) == "              000002"
+string.format("%20.6u", 3) == "              000003"
+string.format("%20.6u", 100) == "              000100"
+string.format("%20.6u", 10000) == "              010000"
+string.format("%20.6u", 100000) == "              100000"
+string.format("%20.6u", 1000000) == "             1000000"
+string.format("%20.6u", 10000000) == "            10000000"
+string.format("%+u", 0) == "0"
+string.format("%+u", 1) == "1"
+string.format("%+u", -1) == "18446744073709551615"
+string.format("%+u", 2) == "2"
+string.format("%+u", -2) == "18446744073709551614"
+string.format("%+u", 3) == "3"
+string.format("%+u", -3) == "18446744073709551613"
+string.format("%+u", 100) == "100"
+string.format("%+u", 10000) == "10000"
+string.format("%+u", 100000) == "100000"
+string.format("%+u", 1000000) == "1000000"
+string.format("%+u", 10000000) == "10000000"
+string.format("%+.0u", 0) == ""
+string.format("%+.6u", 0) == "000000"
+string.format("%+.6u", 1) == "000001"
+string.format("%+.6u", 2) == "000002"
+string.format("%+.6u", 3) == "000003"
+string.format("%+.6u", 100) == "000100"
+string.format("%+.6u", 10000) == "010000"
+string.format("%+1.0u", 0) == " "
+string.format("%+1.6u", 0) == "000000"
+string.format("%+1.6u", 1) == "000001"
+string.format("%+1.6u", 2) == "000002"
+string.format("%+1.6u", 3) == "000003"
+string.format("%+1.6u", 100) == "000100"
+string.format("%+1.6u", 10000) == "010000"
+string.format("%+2u", 0) == " 0"
+string.format("%+2u", 1) == " 1"
+string.format("%+2u", 2) == " 2"
+string.format("%+2u", 3) == " 3"
+string.format("%+2.0u", 0) == "  "
+string.format("%+2.0u", 1) == " 1"
+string.format("%+2.0u", 2) == " 2"
+string.format("%+2.0u", 3) == " 3"
+string.format("%+2.1u", 0) == " 0"
+string.format("%+2.1u", 1) == " 1"
+string.format("%+2.1u", 2) == " 2"
+string.format("%+2.1u", 3) == " 3"
+string.format("%+2.6u", 0) == "000000"
+string.format("%+2.6u", 1) == "000001"
+string.format("%+2.6u", 2) == "000002"
+string.format("%+2.6u", 3) == "000003"
+string.format("%+2.6u", 100) == "000100"
+string.format("%+2.6u", 10000) == "010000"
+string.format("%+6u", 0) == "     0"
+string.format("%+6u", 1) == "     1"
+string.format("%+6u", 2) == "     2"
+string.format("%+6u", 3) == "     3"
+string.format("%+6u", 100) == "   100"
+string.format("%+6u", 10000) == " 10000"
+string.format("%+6.0u", 0) == "      "
+string.format("%+6.0u", 1) == "     1"
+string.format("%+6.0u", 2) == "     2"
+string.format("%+6.0u", 3) == "     3"
+string.format("%+6.0u", 100) == "   100"
+string.format("%+6.0u", 10000) == " 10000"
+string.format("%+6.1u", 0) == "     0"
+string.format("%+6.1u", 1) == "     1"
+string.format("%+6.1u", 2) == "     2"
+string.format("%+6.1u", 3) == "     3"
+string.format("%+6.1u", 100) == "   100"
+string.format("%+6.1u", 10000) == " 10000"
+string.format("%+6.6u", 0) == "000000"
+string.format("%+6.6u", 1) == "000001"
+string.format("%+6.6u", 2) == "000002"
+string.format("%+6.6u", 3) == "000003"
+string.format("%+6.6u", 100) == "000100"
+string.format("%+6.6u", 10000) == "010000"
+string.format("%+20u", 0) == "                   0"
+string.format("%+20u", 1) == "                   1"
+string.format("%+20u", 2) == "                   2"
+string.format("%+20u", 3) == "                   3"
+string.format("%+20u", 100) == "                 100"
+string.format("%+20u", 10000) == "               10000"
+string.format("%+20u", 100000) == "              100000"
+string.format("%+20u", 1000000) == "             1000000"
+string.format("%+20u", 10000000) == "            10000000"
+string.format("%+20.0u", 0) == "                    "
+string.format("%+20.0u", 1) == "                   1"
+string.format("%+20.0u", 2) == "                   2"
+string.format("%+20.0u", 3) == "                   3"
+string.format("%+20.0u", 100) == "                 100"
+string.format("%+20.0u", 10000) == "               10000"
+string.format("%+20.0u", 100000) == "              100000"
+string.format("%+20.0u", 1000000) == "             1000000"
+string.format("%+20.0u", 10000000) == "            10000000"
+string.format("%+20.1u", 0) == "                   0"
+string.format("%+20.1u", 1) == "                   1"
+string.format("%+20.1u", 2) == "                   2"
+string.format("%+20.1u", 3) == "                   3"
+string.format("%+20.1u", 100) == "                 100"
+string.format("%+20.1u", 10000) == "               10000"
+string.format("%+20.1u", 100000) == "              100000"
+string.format("%+20.1u", 1000000) == "             1000000"
+string.format("%+20.1u", 10000000) == "            10000000"
+string.format("%+20.6u", 0) == "              000000"
+string.format("%+20.6u", 1) == "              000001"
+string.format("%+20.6u", 2) == "              000002"
+string.format("%+20.6u", 3) == "              000003"
+string.format("%+20.6u", 100) == "              000100"
+string.format("%+20.6u", 10000) == "              010000"
+string.format("%+20.6u", 100000) == "              100000"
+string.format("%+20.6u", 1000000) == "             1000000"
+string.format("%+20.6u", 10000000) == "            10000000"
+string.format("%-u", 0) == "0"
+string.format("%-u", 1) == "1"
+string.format("%-u", -1) == "18446744073709551615"
+string.format("%-u", 2) == "2"
+string.format("%-u", -2) == "18446744073709551614"
+string.format("%-u", 3) == "3"
+string.format("%-u", -3) == "18446744073709551613"
+string.format("%-u", 100) == "100"
+string.format("%-u", 10000) == "10000"
+string.format("%-u", 100000) == "100000"
+string.format("%-u", 1000000) == "1000000"
+string.format("%-u", 10000000) == "10000000"
+string.format("%-.0u", 0) == ""
+string.format("%-.6u", 0) == "000000"
+string.format("%-.6u", 1) == "000001"
+string.format("%-.6u", 2) == "000002"
+string.format("%-.6u", 3) == "000003"
+string.format("%-.6u", 100) == "000100"
+string.format("%-.6u", 10000) == "010000"
+string.format("%-1.0u", 0) == " "
+string.format("%-1.6u", 0) == "000000"
+string.format("%-1.6u", 1) == "000001"
+string.format("%-1.6u", 2) == "000002"
+string.format("%-1.6u", 3) == "000003"
+string.format("%-1.6u", 100) == "000100"
+string.format("%-1.6u", 10000) == "010000"
+string.format("%-2u", 0) == "0 "
+string.format("%-2u", 1) == "1 "
+string.format("%-2u", 2) == "2 "
+string.format("%-2u", 3) == "3 "
+string.format("%-2.0u", 0) == "  "
+string.format("%-2.0u", 1) == "1 "
+string.format("%-2.0u", 2) == "2 "
+string.format("%-2.0u", 3) == "3 "
+string.format("%-2.1u", 0) == "0 "
+string.format("%-2.1u", 1) == "1 "
+string.format("%-2.1u", 2) == "2 "
+string.format("%-2.1u", 3) == "3 "
+string.format("%-2.6u", 0) == "000000"
+string.format("%-2.6u", 1) == "000001"
+string.format("%-2.6u", 2) == "000002"
+string.format("%-2.6u", 3) == "000003"
+string.format("%-2.6u", 100) == "000100"
+string.format("%-2.6u", 10000) == "010000"
+string.format("%-6u", 0) == "0     "
+string.format("%-6u", 1) == "1     "
+string.format("%-6u", 2) == "2     "
+string.format("%-6u", 3) == "3     "
+string.format("%-6u", 100) == "100   "
+string.format("%-6u", 10000) == "10000 "
+string.format("%-6.0u", 0) == "      "
+string.format("%-6.0u", 1) == "1     "
+string.format("%-6.0u", 2) == "2     "
+string.format("%-6.0u", 3) == "3     "
+string.format("%-6.0u", 100) == "100   "
+string.format("%-6.0u", 10000) == "10000 "
+string.format("%-6.1u", 0) == "0     "
+string.format("%-6.1u", 1) == "1     "
+string.format("%-6.1u", 2) == "2     "
+string.format("%-6.1u", 3) == "3     "
+string.format("%-6.1u", 100) == "100   "
+string.format("%-6.1u", 10000) == "10000 "
+string.format("%-6.6u", 0) == "000000"
+string.format("%-6.6u", 1) == "000001"
+string.format("%-6.6u", 2) == "000002"
+string.format("%-6.6u", 3) == "000003"
+string.format("%-6.6u", 100) == "000100"
+string.format("%-6.6u", 10000) == "010000"
+string.format("%-20u", 0) == "0                   "
+string.format("%-20u", 1) == "1                   "
+string.format("%-20u", 2) == "2                   "
+string.format("%-20u", 3) == "3                   "
+string.format("%-20u", 100) == "100                 "
+string.format("%-20u", 10000) == "10000               "
+string.format("%-20u", 100000) == "100000              "
+string.format("%-20u", 1000000) == "1000000             "
+string.format("%-20u", 10000000) == "10000000            "
+string.format("%-20.0u", 0) == "                    "
+string.format("%-20.0u", 1) == "1                   "
+string.format("%-20.0u", 2) == "2                   "
+string.format("%-20.0u", 3) == "3                   "
+string.format("%-20.0u", 100) == "100                 "
+string.format("%-20.0u", 10000) == "10000               "
+string.format("%-20.0u", 100000) == "100000              "
+string.format("%-20.0u", 1000000) == "1000000             "
+string.format("%-20.0u", 10000000) == "10000000            "
+string.format("%-20.1u", 0) == "0                   "
+string.format("%-20.1u", 1) == "1                   "
+string.format("%-20.1u", 2) == "2                   "
+string.format("%-20.1u", 3) == "3                   "
+string.format("%-20.1u", 100) == "100                 "
+string.format("%-20.1u", 10000) == "10000               "
+string.format("%-20.1u", 100000) == "100000              "
+string.format("%-20.1u", 1000000) == "1000000             "
+string.format("%-20.1u", 10000000) == "10000000            "
+string.format("%-20.6u", 0) == "000000              "
+string.format("%-20.6u", 1) == "000001              "
+string.format("%-20.6u", 2) == "000002              "
+string.format("%-20.6u", 3) == "000003              "
+string.format("%-20.6u", 100) == "000100              "
+string.format("%-20.6u", 10000) == "010000              "
+string.format("%-20.6u", 100000) == "100000              "
+string.format("%-20.6u", 1000000) == "1000000             "
+string.format("%-20.6u", 10000000) == "10000000            "
+string.format("%-+u", 0) == "0"
+string.format("%-+u", 1) == "1"
+string.format("%-+u", -1) == "18446744073709551615"
+string.format("%-+u", 2) == "2"
+string.format("%-+u", -2) == "18446744073709551614"
+string.format("%-+u", 3) == "3"
+string.format("%-+u", -3) == "18446744073709551613"
+string.format("%-+u", 100) == "100"
+string.format("%-+u", 10000) == "10000"
+string.format("%-+u", 100000) == "100000"
+string.format("%-+u", 1000000) == "1000000"
+string.format("%-+u", 10000000) == "10000000"
+string.format("%-+.0u", 0) == ""
+string.format("%-+.6u", 0) == "000000"
+string.format("%-+.6u", 1) == "000001"
+string.format("%-+.6u", 2) == "000002"
+string.format("%-+.6u", 3) == "000003"
+string.format("%-+.6u", 100) == "000100"
+string.format("%-+.6u", 10000) == "010000"
+string.format("%-+1.0u", 0) == " "
+string.format("%-+1.6u", 0) == "000000"
+string.format("%-+1.6u", 1) == "000001"
+string.format("%-+1.6u", 2) == "000002"
+string.format("%-+1.6u", 3) == "000003"
+string.format("%-+1.6u", 100) == "000100"
+string.format("%-+1.6u", 10000) == "010000"
+string.format("%-+2u", 0) == "0 "
+string.format("%-+2u", 1) == "1 "
+string.format("%-+2u", 2) == "2 "
+string.format("%-+2u", 3) == "3 "
+string.format("%-+2.0u", 0) == "  "
+string.format("%-+2.0u", 1) == "1 "
+string.format("%-+2.0u", 2) == "2 "
+string.format("%-+2.0u", 3) == "3 "
+string.format("%-+2.1u", 0) == "0 "
+string.format("%-+2.1u", 1) == "1 "
+string.format("%-+2.1u", 2) == "2 "
+string.format("%-+2.1u", 3) == "3 "
+string.format("%-+2.6u", 0) == "000000"
+string.format("%-+2.6u", 1) == "000001"
+string.format("%-+2.6u", 2) == "000002"
+string.format("%-+2.6u", 3) == "000003"
+string.format("%-+2.6u", 100) == "000100"
+string.format("%-+2.6u", 10000) == "010000"
+string.format("%-+6u", 0) == "0     "
+string.format("%-+6u", 1) == "1     "
+string.format("%-+6u", 2) == "2     "
+string.format("%-+6u", 3) == "3     "
+string.format("%-+6u", 100) == "100   "
+string.format("%-+6u", 10000) == "10000 "
+string.format("%-+6.0u", 0) == "      "
+string.format("%-+6.0u", 1) == "1     "
+string.format("%-+6.0u", 2) == "2     "
+string.format("%-+6.0u", 3) == "3     "
+string.format("%-+6.0u", 100) == "100   "
+string.format("%-+6.0u", 10000) == "10000 "
+string.format("%-+6.1u", 0) == "0     "
+string.format("%-+6.1u", 1) == "1     "
+string.format("%-+6.1u", 2) == "2     "
+string.format("%-+6.1u", 3) == "3     "
+string.format("%-+6.1u", 100) == "100   "
+string.format("%-+6.1u", 10000) == "10000 "
+string.format("%-+6.6u", 0) == "000000"
+string.format("%-+6.6u", 1) == "000001"
+string.format("%-+6.6u", 2) == "000002"
+string.format("%-+6.6u", 3) == "000003"
+string.format("%-+6.6u", 100) == "000100"
+string.format("%-+6.6u", 10000) == "010000"
+string.format("%-+20u", 0) == "0                   "
+string.format("%-+20u", 1) == "1                   "
+string.format("%-+20u", 2) == "2                   "
+string.format("%-+20u", 3) == "3                   "
+string.format("%-+20u", 100) == "100                 "
+string.format("%-+20u", 10000) == "10000               "
+string.format("%-+20u", 100000) == "100000              "
+string.format("%-+20u", 1000000) == "1000000             "
+string.format("%-+20u", 10000000) == "10000000            "
+string.format("%-+20.0u", 0) == "                    "
+string.format("%-+20.0u", 1) == "1                   "
+string.format("%-+20.0u", 2) == "2                   "
+string.format("%-+20.0u", 3) == "3                   "
+string.format("%-+20.0u", 100) == "100                 "
+string.format("%-+20.0u", 10000) == "10000               "
+string.format("%-+20.0u", 100000) == "100000              "
+string.format("%-+20.0u", 1000000) == "1000000             "
+string.format("%-+20.0u", 10000000) == "10000000            "
+string.format("%-+20.1u", 0) == "0                   "
+string.format("%-+20.1u", 1) == "1                   "
+string.format("%-+20.1u", 2) == "2                   "
+string.format("%-+20.1u", 3) == "3                   "
+string.format("%-+20.1u", 100) == "100                 "
+string.format("%-+20.1u", 10000) == "10000               "
+string.format("%-+20.1u", 100000) == "100000              "
+string.format("%-+20.1u", 1000000) == "1000000             "
+string.format("%-+20.1u", 10000000) == "10000000            "
+string.format("%-+20.6u", 0) == "000000              "
+string.format("%-+20.6u", 1) == "000001              "
+string.format("%-+20.6u", 2) == "000002              "
+string.format("%-+20.6u", 3) == "000003              "
+string.format("%-+20.6u", 100) == "000100              "
+string.format("%-+20.6u", 10000) == "010000              "
+string.format("%-+20.6u", 100000) == "100000              "
+string.format("%-+20.6u", 1000000) == "1000000             "
+string.format("%-+20.6u", 10000000) == "10000000            "
+string.format("% u", 0) == "0"
+string.format("% u", 1) == "1"
+string.format("% u", -1) == "18446744073709551615"
+string.format("% u", 2) == "2"
+string.format("% u", -2) == "18446744073709551614"
+string.format("% u", 3) == "3"
+string.format("% u", -3) == "18446744073709551613"
+string.format("% u", 100) == "100"
+string.format("% u", 10000) == "10000"
+string.format("% u", 100000) == "100000"
+string.format("% u", 1000000) == "1000000"
+string.format("% u", 10000000) == "10000000"
+string.format("% .0u", 0) == ""
+string.format("% .6u", 0) == "000000"
+string.format("% .6u", 1) == "000001"
+string.format("% .6u", 2) == "000002"
+string.format("% .6u", 3) == "000003"
+string.format("% .6u", 100) == "000100"
+string.format("% .6u", 10000) == "010000"
+string.format("% 1.0u", 0) == " "
+string.format("% 1.6u", 0) == "000000"
+string.format("% 1.6u", 1) == "000001"
+string.format("% 1.6u", 2) == "000002"
+string.format("% 1.6u", 3) == "000003"
+string.format("% 1.6u", 100) == "000100"
+string.format("% 1.6u", 10000) == "010000"
+string.format("% 2u", 0) == " 0"
+string.format("% 2u", 1) == " 1"
+string.format("% 2u", 2) == " 2"
+string.format("% 2u", 3) == " 3"
+string.format("% 2.0u", 0) == "  "
+string.format("% 2.0u", 1) == " 1"
+string.format("% 2.0u", 2) == " 2"
+string.format("% 2.0u", 3) == " 3"
+string.format("% 2.1u", 0) == " 0"
+string.format("% 2.1u", 1) == " 1"
+string.format("% 2.1u", 2) == " 2"
+string.format("% 2.1u", 3) == " 3"
+string.format("% 2.6u", 0) == "000000"
+string.format("% 2.6u", 1) == "000001"
+string.format("% 2.6u", 2) == "000002"
+string.format("% 2.6u", 3) == "000003"
+string.format("% 2.6u", 100) == "000100"
+string.format("% 2.6u", 10000) == "010000"
+string.format("% 6u", 0) == "     0"
+string.format("% 6u", 1) == "     1"
+string.format("% 6u", 2) == "     2"
+string.format("% 6u", 3) == "     3"
+string.format("% 6u", 100) == "   100"
+string.format("% 6u", 10000) == " 10000"
+string.format("% 6.0u", 0) == "      "
+string.format("% 6.0u", 1) == "     1"
+string.format("% 6.0u", 2) == "     2"
+string.format("% 6.0u", 3) == "     3"
+string.format("% 6.0u", 100) == "   100"
+string.format("% 6.0u", 10000) == " 10000"
+string.format("% 6.1u", 0) == "     0"
+string.format("% 6.1u", 1) == "     1"
+string.format("% 6.1u", 2) == "     2"
+string.format("% 6.1u", 3) == "     3"
+string.format("% 6.1u", 100) == "   100"
+string.format("% 6.1u", 10000) == " 10000"
+string.format("% 6.6u", 0) == "000000"
+string.format("% 6.6u", 1) == "000001"
+string.format("% 6.6u", 2) == "000002"
+string.format("% 6.6u", 3) == "000003"
+string.format("% 6.6u", 100) == "000100"
+string.format("% 6.6u", 10000) == "010000"
+string.format("% 20u", 0) == "                   0"
+string.format("% 20u", 1) == "                   1"
+string.format("% 20u", 2) == "                   2"
+string.format("% 20u", 3) == "                   3"
+string.format("% 20u", 100) == "                 100"
+string.format("% 20u", 10000) == "               10000"
+string.format("% 20u", 100000) == "              100000"
+string.format("% 20u", 1000000) == "             1000000"
+string.format("% 20u", 10000000) == "            10000000"
+string.format("% 20.0u", 0) == "                    "
+string.format("% 20.0u", 1) == "                   1"
+string.format("% 20.0u", 2) == "                   2"
+string.format("% 20.0u", 3) == "                   3"
+string.format("% 20.0u", 100) == "                 100"
+string.format("% 20.0u", 10000) == "               10000"
+string.format("% 20.0u", 100000) == "              100000"
+string.format("% 20.0u", 1000000) == "             1000000"
+string.format("% 20.0u", 10000000) == "            10000000"
+string.format("% 20.1u", 0) == "                   0"
+string.format("% 20.1u", 1) == "                   1"
+string.format("% 20.1u", 2) == "                   2"
+string.format("% 20.1u", 3) == "                   3"
+string.format("% 20.1u", 100) == "                 100"
+string.format("% 20.1u", 10000) == "               10000"
+string.format("% 20.1u", 100000) == "              100000"
+string.format("% 20.1u", 1000000) == "             1000000"
+string.format("% 20.1u", 10000000) == "            10000000"
+string.format("% 20.6u", 0) == "              000000"
+string.format("% 20.6u", 1) == "              000001"
+string.format("% 20.6u", 2) == "              000002"
+string.format("% 20.6u", 3) == "              000003"
+string.format("% 20.6u", 100) == "              000100"
+string.format("% 20.6u", 10000) == "              010000"
+string.format("% 20.6u", 100000) == "              100000"
+string.format("% 20.6u", 1000000) == "             1000000"
+string.format("% 20.6u", 10000000) == "            10000000"
+string.format("% +u", 0) == "0"
+string.format("% +u", 1) == "1"
+string.format("% +u", -1) == "18446744073709551615"
+string.format("% +u", 2) == "2"
+string.format("% +u", -2) == "18446744073709551614"
+string.format("% +u", 3) == "3"
+string.format("% +u", -3) == "18446744073709551613"
+string.format("% +u", 100) == "100"
+string.format("% +u", 10000) == "10000"
+string.format("% +u", 100000) == "100000"
+string.format("% +u", 1000000) == "1000000"
+string.format("% +u", 10000000) == "10000000"
+string.format("% +.0u", 0) == ""
+string.format("% +.6u", 0) == "000000"
+string.format("% +.6u", 1) == "000001"
+string.format("% +.6u", 2) == "000002"
+string.format("% +.6u", 3) == "000003"
+string.format("% +.6u", 100) == "000100"
+string.format("% +.6u", 10000) == "010000"
+string.format("% +1.0u", 0) == " "
+string.format("% +1.6u", 0) == "000000"
+string.format("% +1.6u", 1) == "000001"
+string.format("% +1.6u", 2) == "000002"
+string.format("% +1.6u", 3) == "000003"
+string.format("% +1.6u", 100) == "000100"
+string.format("% +1.6u", 10000) == "010000"
+string.format("% +2u", 0) == " 0"
+string.format("% +2u", 1) == " 1"
+string.format("% +2u", 2) == " 2"
+string.format("% +2u", 3) == " 3"
+string.format("% +2.0u", 0) == "  "
+string.format("% +2.0u", 1) == " 1"
+string.format("% +2.0u", 2) == " 2"
+string.format("% +2.0u", 3) == " 3"
+string.format("% +2.1u", 0) == " 0"
+string.format("% +2.1u", 1) == " 1"
+string.format("% +2.1u", 2) == " 2"
+string.format("% +2.1u", 3) == " 3"
+string.format("% +2.6u", 0) == "000000"
+string.format("% +2.6u", 1) == "000001"
+string.format("% +2.6u", 2) == "000002"
+string.format("% +2.6u", 3) == "000003"
+string.format("% +2.6u", 100) == "000100"
+string.format("% +2.6u", 10000) == "010000"
+string.format("% +6u", 0) == "     0"
+string.format("% +6u", 1) == "     1"
+string.format("% +6u", 2) == "     2"
+string.format("% +6u", 3) == "     3"
+string.format("% +6u", 100) == "   100"
+string.format("% +6u", 10000) == " 10000"
+string.format("% +6.0u", 0) == "      "
+string.format("% +6.0u", 1) == "     1"
+string.format("% +6.0u", 2) == "     2"
+string.format("% +6.0u", 3) == "     3"
+string.format("% +6.0u", 100) == "   100"
+string.format("% +6.0u", 10000) == " 10000"
+string.format("% +6.1u", 0) == "     0"
+string.format("% +6.1u", 1) == "     1"
+string.format("% +6.1u", 2) == "     2"
+string.format("% +6.1u", 3) == "     3"
+string.format("% +6.1u", 100) == "   100"
+string.format("% +6.1u", 10000) == " 10000"
+string.format("% +6.6u", 0) == "000000"
+string.format("% +6.6u", 1) == "000001"
+string.format("% +6.6u", 2) == "000002"
+string.format("% +6.6u", 3) == "000003"
+string.format("% +6.6u", 100) == "000100"
+string.format("% +6.6u", 10000) == "010000"
+string.format("% +20u", 0) == "                   0"
+string.format("% +20u", 1) == "                   1"
+string.format("% +20u", 2) == "                   2"
+string.format("% +20u", 3) == "                   3"
+string.format("% +20u", 100) == "                 100"
+string.format("% +20u", 10000) == "               10000"
+string.format("% +20u", 100000) == "              100000"
+string.format("% +20u", 1000000) == "             1000000"
+string.format("% +20u", 10000000) == "            10000000"
+string.format("% +20.0u", 0) == "                    "
+string.format("% +20.0u", 1) == "                   1"
+string.format("% +20.0u", 2) == "                   2"
+string.format("% +20.0u", 3) == "                   3"
+string.format("% +20.0u", 100) == "                 100"
+string.format("% +20.0u", 10000) == "               10000"
+string.format("% +20.0u", 100000) == "              100000"
+string.format("% +20.0u", 1000000) == "             1000000"
+string.format("% +20.0u", 10000000) == "            10000000"
+string.format("% +20.1u", 0) == "                   0"
+string.format("% +20.1u", 1) == "                   1"
+string.format("% +20.1u", 2) == "                   2"
+string.format("% +20.1u", 3) == "                   3"
+string.format("% +20.1u", 100) == "                 100"
+string.format("% +20.1u", 10000) == "               10000"
+string.format("% +20.1u", 100000) == "              100000"
+string.format("% +20.1u", 1000000) == "             1000000"
+string.format("% +20.1u", 10000000) == "            10000000"
+string.format("% +20.6u", 0) == "              000000"
+string.format("% +20.6u", 1) == "              000001"
+string.format("% +20.6u", 2) == "              000002"
+string.format("% +20.6u", 3) == "              000003"
+string.format("% +20.6u", 100) == "              000100"
+string.format("% +20.6u", 10000) == "              010000"
+string.format("% +20.6u", 100000) == "              100000"
+string.format("% +20.6u", 1000000) == "             1000000"
+string.format("% +20.6u", 10000000) == "            10000000"
+string.format("% -u", 0) == "0"
+string.format("% -u", 1) == "1"
+string.format("% -u", -1) == "18446744073709551615"
+string.format("% -u", 2) == "2"
+string.format("% -u", -2) == "18446744073709551614"
+string.format("% -u", 3) == "3"
+string.format("% -u", -3) == "18446744073709551613"
+string.format("% -u", 100) == "100"
+string.format("% -u", 10000) == "10000"
+string.format("% -u", 100000) == "100000"
+string.format("% -u", 1000000) == "1000000"
+string.format("% -u", 10000000) == "10000000"
+string.format("% -.0u", 0) == ""
+string.format("% -.6u", 0) == "000000"
+string.format("% -.6u", 1) == "000001"
+string.format("% -.6u", 2) == "000002"
+string.format("% -.6u", 3) == "000003"
+string.format("% -.6u", 100) == "000100"
+string.format("% -.6u", 10000) == "010000"
+string.format("% -1.0u", 0) == " "
+string.format("% -1.6u", 0) == "000000"
+string.format("% -1.6u", 1) == "000001"
+string.format("% -1.6u", 2) == "000002"
+string.format("% -1.6u", 3) == "000003"
+string.format("% -1.6u", 100) == "000100"
+string.format("% -1.6u", 10000) == "010000"
+string.format("% -2u", 0) == "0 "
+string.format("% -2u", 1) == "1 "
+string.format("% -2u", 2) == "2 "
+string.format("% -2u", 3) == "3 "
+string.format("% -2.0u", 0) == "  "
+string.format("% -2.0u", 1) == "1 "
+string.format("% -2.0u", 2) == "2 "
+string.format("% -2.0u", 3) == "3 "
+string.format("% -2.1u", 0) == "0 "
+string.format("% -2.1u", 1) == "1 "
+string.format("% -2.1u", 2) == "2 "
+string.format("% -2.1u", 3) == "3 "
+string.format("% -2.6u", 0) == "000000"
+string.format("% -2.6u", 1) == "000001"
+string.format("% -2.6u", 2) == "000002"
+string.format("% -2.6u", 3) == "000003"
+string.format("% -2.6u", 100) == "000100"
+string.format("% -2.6u", 10000) == "010000"
+string.format("% -6u", 0) == "0     "
+string.format("% -6u", 1) == "1     "
+string.format("% -6u", 2) == "2     "
+string.format("% -6u", 3) == "3     "
+string.format("% -6u", 100) == "100   "
+string.format("% -6u", 10000) == "10000 "
+string.format("% -6.0u", 0) == "      "
+string.format("% -6.0u", 1) == "1     "
+string.format("% -6.0u", 2) == "2     "
+string.format("% -6.0u", 3) == "3     "
+string.format("% -6.0u", 100) == "100   "
+string.format("% -6.0u", 10000) == "10000 "
+string.format("% -6.1u", 0) == "0     "
+string.format("% -6.1u", 1) == "1     "
+string.format("% -6.1u", 2) == "2     "
+string.format("% -6.1u", 3) == "3     "
+string.format("% -6.1u", 100) == "100   "
+string.format("% -6.1u", 10000) == "10000 "
+string.format("% -6.6u", 0) == "000000"
+string.format("% -6.6u", 1) == "000001"
+string.format("% -6.6u", 2) == "000002"
+string.format("% -6.6u", 3) == "000003"
+string.format("% -6.6u", 100) == "000100"
+string.format("% -6.6u", 10000) == "010000"
+string.format("% -20u", 0) == "0                   "
+string.format("% -20u", 1) == "1                   "
+string.format("% -20u", 2) == "2                   "
+string.format("% -20u", 3) == "3                   "
+string.format("% -20u", 100) == "100                 "
+string.format("% -20u", 10000) == "10000               "
+string.format("% -20u", 100000) == "100000              "
+string.format("% -20u", 1000000) == "1000000             "
+string.format("% -20u", 10000000) == "10000000            "
+string.format("% -20.0u", 0) == "                    "
+string.format("% -20.0u", 1) == "1                   "
+string.format("% -20.0u", 2) == "2                   "
+string.format("% -20.0u", 3) == "3                   "
+string.format("% -20.0u", 100) == "100                 "
+string.format("% -20.0u", 10000) == "10000               "
+string.format("% -20.0u", 100000) == "100000              "
+string.format("% -20.0u", 1000000) == "1000000             "
+string.format("% -20.0u", 10000000) == "10000000            "
+string.format("% -20.1u", 0) == "0                   "
+string.format("% -20.1u", 1) == "1                   "
+string.format("% -20.1u", 2) == "2                   "
+string.format("% -20.1u", 3) == "3                   "
+string.format("% -20.1u", 100) == "100                 "
+string.format("% -20.1u", 10000) == "10000               "
+string.format("% -20.1u", 100000) == "100000              "
+string.format("% -20.1u", 1000000) == "1000000             "
+string.format("% -20.1u", 10000000) == "10000000            "
+string.format("% -20.6u", 0) == "000000              "
+string.format("% -20.6u", 1) == "000001              "
+string.format("% -20.6u", 2) == "000002              "
+string.format("% -20.6u", 3) == "000003              "
+string.format("% -20.6u", 100) == "000100              "
+string.format("% -20.6u", 10000) == "010000              "
+string.format("% -20.6u", 100000) == "100000              "
+string.format("% -20.6u", 1000000) == "1000000             "
+string.format("% -20.6u", 10000000) == "10000000            "
+string.format("% -+u", 0) == "0"
+string.format("% -+u", 1) == "1"
+string.format("% -+u", -1) == "18446744073709551615"
+string.format("% -+u", 2) == "2"
+string.format("% -+u", -2) == "18446744073709551614"
+string.format("% -+u", 3) == "3"
+string.format("% -+u", -3) == "18446744073709551613"
+string.format("% -+u", 100) == "100"
+string.format("% -+u", 10000) == "10000"
+string.format("% -+u", 100000) == "100000"
+string.format("% -+u", 1000000) == "1000000"
+string.format("% -+u", 10000000) == "10000000"
+string.format("% -+.0u", 0) == ""
+string.format("% -+.6u", 0) == "000000"
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+string.format("% -+.6u", 3) == "000003"
+string.format("% -+.6u", 100) == "000100"
+string.format("% -+.6u", 10000) == "010000"
+string.format("% -+1.0u", 0) == " "
+string.format("% -+1.6u", 0) == "000000"
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+string.format("% -+1.6u", 3) == "000003"
+string.format("% -+1.6u", 100) == "000100"
+string.format("% -+1.6u", 10000) == "010000"
+string.format("% -+2u", 0) == "0 "
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+string.format("% -+2u", 2) == "2 "
+string.format("% -+2u", 3) == "3 "
+string.format("% -+2.0u", 0) == "  "
+string.format("% -+2.0u", 1) == "1 "
+string.format("% -+2.0u", 2) == "2 "
+string.format("% -+2.0u", 3) == "3 "
+string.format("% -+2.1u", 0) == "0 "
+string.format("% -+2.1u", 1) == "1 "
+string.format("% -+2.1u", 2) == "2 "
+string.format("% -+2.1u", 3) == "3 "
+string.format("% -+2.6u", 0) == "000000"
+string.format("% -+2.6u", 1) == "000001"
+string.format("% -+2.6u", 2) == "000002"
+string.format("% -+2.6u", 3) == "000003"
+string.format("% -+2.6u", 100) == "000100"
+string.format("% -+2.6u", 10000) == "010000"
+string.format("% -+6u", 0) == "0     "
+string.format("% -+6u", 1) == "1     "
+string.format("% -+6u", 2) == "2     "
+string.format("% -+6u", 3) == "3     "
+string.format("% -+6u", 100) == "100   "
+string.format("% -+6u", 10000) == "10000 "
+string.format("% -+6.0u", 0) == "      "
+string.format("% -+6.0u", 1) == "1     "
+string.format("% -+6.0u", 2) == "2     "
+string.format("% -+6.0u", 3) == "3     "
+string.format("% -+6.0u", 100) == "100   "
+string.format("% -+6.0u", 10000) == "10000 "
+string.format("% -+6.1u", 0) == "0     "
+string.format("% -+6.1u", 1) == "1     "
+string.format("% -+6.1u", 2) == "2     "
+string.format("% -+6.1u", 3) == "3     "
+string.format("% -+6.1u", 100) == "100   "
+string.format("% -+6.1u", 10000) == "10000 "
+string.format("% -+6.6u", 0) == "000000"
+string.format("% -+6.6u", 1) == "000001"
+string.format("% -+6.6u", 2) == "000002"
+string.format("% -+6.6u", 3) == "000003"
+string.format("% -+6.6u", 100) == "000100"
+string.format("% -+6.6u", 10000) == "010000"
+string.format("% -+20u", 0) == "0                   "
+string.format("% -+20u", 1) == "1                   "
+string.format("% -+20u", 2) == "2                   "
+string.format("% -+20u", 3) == "3                   "
+string.format("% -+20u", 100) == "100                 "
+string.format("% -+20u", 10000) == "10000               "
+string.format("% -+20u", 100000) == "100000              "
+string.format("% -+20u", 1000000) == "1000000             "
+string.format("% -+20u", 10000000) == "10000000            "
+string.format("% -+20.0u", 0) == "                    "
+string.format("% -+20.0u", 1) == "1                   "
+string.format("% -+20.0u", 2) == "2                   "
+string.format("% -+20.0u", 3) == "3                   "
+string.format("% -+20.0u", 100) == "100                 "
+string.format("% -+20.0u", 10000) == "10000               "
+string.format("% -+20.0u", 100000) == "100000              "
+string.format("% -+20.0u", 1000000) == "1000000             "
+string.format("% -+20.0u", 10000000) == "10000000            "
+string.format("% -+20.1u", 0) == "0                   "
+string.format("% -+20.1u", 1) == "1                   "
+string.format("% -+20.1u", 2) == "2                   "
+string.format("% -+20.1u", 3) == "3                   "
+string.format("% -+20.1u", 100) == "100                 "
+string.format("% -+20.1u", 10000) == "10000               "
+string.format("% -+20.1u", 100000) == "100000              "
+string.format("% -+20.1u", 1000000) == "1000000             "
+string.format("% -+20.1u", 10000000) == "10000000            "
+string.format("% -+20.6u", 0) == "000000              "
+string.format("% -+20.6u", 1) == "000001              "
+string.format("% -+20.6u", 2) == "000002              "
+string.format("% -+20.6u", 3) == "000003              "
+string.format("% -+20.6u", 100) == "000100              "
+string.format("% -+20.6u", 10000) == "010000              "
+string.format("% -+20.6u", 100000) == "100000              "
+string.format("% -+20.6u", 1000000) == "1000000             "
+string.format("% -+20.6u", 10000000) == "10000000            "
+string.format("%#u", 0) == "0"
+string.format("%#u", 1) == "1"
+string.format("%#u", -1) == "18446744073709551615"
+string.format("%#u", 2) == "2"
+string.format("%#u", -2) == "18446744073709551614"
+string.format("%#u", 3) == "3"
+string.format("%#u", -3) == "18446744073709551613"
+string.format("%#u", 100) == "100"
+string.format("%#u", 10000) == "10000"
+string.format("%#u", 100000) == "100000"
+string.format("%#u", 1000000) == "1000000"
+string.format("%#u", 10000000) == "10000000"
+string.format("%#.0u", 0) == ""
+string.format("%#.6u", 0) == "000000"
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+string.format("%#.6u", 3) == "000003"
+string.format("%#.6u", 100) == "000100"
+string.format("%#.6u", 10000) == "010000"
+string.format("%#1.0u", 0) == " "
+string.format("%#1.6u", 0) == "000000"
+string.format("%#1.6u", 1) == "000001"
+string.format("%#1.6u", 2) == "000002"
+string.format("%#1.6u", 3) == "000003"
+string.format("%#1.6u", 100) == "000100"
+string.format("%#1.6u", 10000) == "010000"
+string.format("%#2u", 0) == " 0"
+string.format("%#2u", 1) == " 1"
+string.format("%#2u", 2) == " 2"
+string.format("%#2u", 3) == " 3"
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+string.format("%#2.0u", 1) == " 1"
+string.format("%#2.0u", 2) == " 2"
+string.format("%#2.0u", 3) == " 3"
+string.format("%#2.1u", 0) == " 0"
+string.format("%#2.1u", 1) == " 1"
+string.format("%#2.1u", 2) == " 2"
+string.format("%#2.1u", 3) == " 3"
+string.format("%#2.6u", 0) == "000000"
+string.format("%#2.6u", 1) == "000001"
+string.format("%#2.6u", 2) == "000002"
+string.format("%#2.6u", 3) == "000003"
+string.format("%#2.6u", 100) == "000100"
+string.format("%#2.6u", 10000) == "010000"
+string.format("%#6u", 0) == "     0"
+string.format("%#6u", 1) == "     1"
+string.format("%#6u", 2) == "     2"
+string.format("%#6u", 3) == "     3"
+string.format("%#6u", 100) == "   100"
+string.format("%#6u", 10000) == " 10000"
+string.format("%#6.0u", 0) == "      "
+string.format("%#6.0u", 1) == "     1"
+string.format("%#6.0u", 2) == "     2"
+string.format("%#6.0u", 3) == "     3"
+string.format("%#6.0u", 100) == "   100"
+string.format("%#6.0u", 10000) == " 10000"
+string.format("%#6.1u", 0) == "     0"
+string.format("%#6.1u", 1) == "     1"
+string.format("%#6.1u", 2) == "     2"
+string.format("%#6.1u", 3) == "     3"
+string.format("%#6.1u", 100) == "   100"
+string.format("%#6.1u", 10000) == " 10000"
+string.format("%#6.6u", 0) == "000000"
+string.format("%#6.6u", 1) == "000001"
+string.format("%#6.6u", 2) == "000002"
+string.format("%#6.6u", 3) == "000003"
+string.format("%#6.6u", 100) == "000100"
+string.format("%#6.6u", 10000) == "010000"
+string.format("%#20u", 0) == "                   0"
+string.format("%#20u", 1) == "                   1"
+string.format("%#20u", 2) == "                   2"
+string.format("%#20u", 3) == "                   3"
+string.format("%#20u", 100) == "                 100"
+string.format("%#20u", 10000) == "               10000"
+string.format("%#20u", 100000) == "              100000"
+string.format("%#20u", 1000000) == "             1000000"
+string.format("%#20u", 10000000) == "            10000000"
+string.format("%#20.0u", 0) == "                    "
+string.format("%#20.0u", 1) == "                   1"
+string.format("%#20.0u", 2) == "                   2"
+string.format("%#20.0u", 3) == "                   3"
+string.format("%#20.0u", 100) == "                 100"
+string.format("%#20.0u", 10000) == "               10000"
+string.format("%#20.0u", 100000) == "              100000"
+string.format("%#20.0u", 1000000) == "             1000000"
+string.format("%#20.0u", 10000000) == "            10000000"
+string.format("%#20.1u", 0) == "                   0"
+string.format("%#20.1u", 1) == "                   1"
+string.format("%#20.1u", 2) == "                   2"
+string.format("%#20.1u", 3) == "                   3"
+string.format("%#20.1u", 100) == "                 100"
+string.format("%#20.1u", 10000) == "               10000"
+string.format("%#20.1u", 100000) == "              100000"
+string.format("%#20.1u", 1000000) == "             1000000"
+string.format("%#20.1u", 10000000) == "            10000000"
+string.format("%#20.6u", 0) == "              000000"
+string.format("%#20.6u", 1) == "              000001"
+string.format("%#20.6u", 2) == "              000002"
+string.format("%#20.6u", 3) == "              000003"
+string.format("%#20.6u", 100) == "              000100"
+string.format("%#20.6u", 10000) == "              010000"
+string.format("%#20.6u", 100000) == "              100000"
+string.format("%#20.6u", 1000000) == "             1000000"
+string.format("%#20.6u", 10000000) == "            10000000"
+string.format("%#+u", 0) == "0"
+string.format("%#+u", 1) == "1"
+string.format("%#+u", -1) == "18446744073709551615"
+string.format("%#+u", 2) == "2"
+string.format("%#+u", -2) == "18446744073709551614"
+string.format("%#+u", 3) == "3"
+string.format("%#+u", -3) == "18446744073709551613"
+string.format("%#+u", 100) == "100"
+string.format("%#+u", 10000) == "10000"
+string.format("%#+u", 100000) == "100000"
+string.format("%#+u", 1000000) == "1000000"
+string.format("%#+u", 10000000) == "10000000"
+string.format("%#+.0u", 0) == ""
+string.format("%#+.6u", 0) == "000000"
+string.format("%#+.6u", 1) == "000001"
+string.format("%#+.6u", 2) == "000002"
+string.format("%#+.6u", 3) == "000003"
+string.format("%#+.6u", 100) == "000100"
+string.format("%#+.6u", 10000) == "010000"
+string.format("%#+1.0u", 0) == " "
+string.format("%#+1.6u", 0) == "000000"
+string.format("%#+1.6u", 1) == "000001"
+string.format("%#+1.6u", 2) == "000002"
+string.format("%#+1.6u", 3) == "000003"
+string.format("%#+1.6u", 100) == "000100"
+string.format("%#+1.6u", 10000) == "010000"
+string.format("%#+2u", 0) == " 0"
+string.format("%#+2u", 1) == " 1"
+string.format("%#+2u", 2) == " 2"
+string.format("%#+2u", 3) == " 3"
+string.format("%#+2.0u", 0) == "  "
+string.format("%#+2.0u", 1) == " 1"
+string.format("%#+2.0u", 2) == " 2"
+string.format("%#+2.0u", 3) == " 3"
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+string.format("%#+2.1u", 1) == " 1"
+string.format("%#+2.1u", 2) == " 2"
+string.format("%#+2.1u", 3) == " 3"
+string.format("%#+2.6u", 0) == "000000"
+string.format("%#+2.6u", 1) == "000001"
+string.format("%#+2.6u", 2) == "000002"
+string.format("%#+2.6u", 3) == "000003"
+string.format("%#+2.6u", 100) == "000100"
+string.format("%#+2.6u", 10000) == "010000"
+string.format("%#+6u", 0) == "     0"
+string.format("%#+6u", 1) == "     1"
+string.format("%#+6u", 2) == "     2"
+string.format("%#+6u", 3) == "     3"
+string.format("%#+6u", 100) == "   100"
+string.format("%#+6u", 10000) == " 10000"
+string.format("%#+6.0u", 0) == "      "
+string.format("%#+6.0u", 1) == "     1"
+string.format("%#+6.0u", 2) == "     2"
+string.format("%#+6.0u", 3) == "     3"
+string.format("%#+6.0u", 100) == "   100"
+string.format("%#+6.0u", 10000) == " 10000"
+string.format("%#+6.1u", 0) == "     0"
+string.format("%#+6.1u", 1) == "     1"
+string.format("%#+6.1u", 2) == "     2"
+string.format("%#+6.1u", 3) == "     3"
+string.format("%#+6.1u", 100) == "   100"
+string.format("%#+6.1u", 10000) == " 10000"
+string.format("%#+6.6u", 0) == "000000"
+string.format("%#+6.6u", 1) == "000001"
+string.format("%#+6.6u", 2) == "000002"
+string.format("%#+6.6u", 3) == "000003"
+string.format("%#+6.6u", 100) == "000100"
+string.format("%#+6.6u", 10000) == "010000"
+string.format("%#+20u", 0) == "                   0"
+string.format("%#+20u", 1) == "                   1"
+string.format("%#+20u", 2) == "                   2"
+string.format("%#+20u", 3) == "                   3"
+string.format("%#+20u", 100) == "                 100"
+string.format("%#+20u", 10000) == "               10000"
+string.format("%#+20u", 100000) == "              100000"
+string.format("%#+20u", 1000000) == "             1000000"
+string.format("%#+20u", 10000000) == "            10000000"
+string.format("%#+20.0u", 0) == "                    "
+string.format("%#+20.0u", 1) == "                   1"
+string.format("%#+20.0u", 2) == "                   2"
+string.format("%#+20.0u", 3) == "                   3"
+string.format("%#+20.0u", 100) == "                 100"
+string.format("%#+20.0u", 10000) == "               10000"
+string.format("%#+20.0u", 100000) == "              100000"
+string.format("%#+20.0u", 1000000) == "             1000000"
+string.format("%#+20.0u", 10000000) == "            10000000"
+string.format("%#+20.1u", 0) == "                   0"
+string.format("%#+20.1u", 1) == "                   1"
+string.format("%#+20.1u", 2) == "                   2"
+string.format("%#+20.1u", 3) == "                   3"
+string.format("%#+20.1u", 100) == "                 100"
+string.format("%#+20.1u", 10000) == "               10000"
+string.format("%#+20.1u", 100000) == "              100000"
+string.format("%#+20.1u", 1000000) == "             1000000"
+string.format("%#+20.1u", 10000000) == "            10000000"
+string.format("%#+20.6u", 0) == "              000000"
+string.format("%#+20.6u", 1) == "              000001"
+string.format("%#+20.6u", 2) == "              000002"
+string.format("%#+20.6u", 3) == "              000003"
+string.format("%#+20.6u", 100) == "              000100"
+string.format("%#+20.6u", 10000) == "              010000"
+string.format("%#+20.6u", 100000) == "              100000"
+string.format("%#+20.6u", 1000000) == "             1000000"
+string.format("%#+20.6u", 10000000) == "            10000000"
+string.format("%#-u", 0) == "0"
+string.format("%#-u", 1) == "1"
+string.format("%#-u", -1) == "18446744073709551615"
+string.format("%#-u", 2) == "2"
+string.format("%#-u", -2) == "18446744073709551614"
+string.format("%#-u", 3) == "3"
+string.format("%#-u", -3) == "18446744073709551613"
+string.format("%#-u", 100) == "100"
+string.format("%#-u", 10000) == "10000"
+string.format("%#-u", 100000) == "100000"
+string.format("%#-u", 1000000) == "1000000"
+string.format("%#-u", 10000000) == "10000000"
+string.format("%#-.0u", 0) == ""
+string.format("%#-.6u", 0) == "000000"
+string.format("%#-.6u", 1) == "000001"
+string.format("%#-.6u", 2) == "000002"
+string.format("%#-.6u", 3) == "000003"
+string.format("%#-.6u", 100) == "000100"
+string.format("%#-.6u", 10000) == "010000"
+string.format("%#-1.0u", 0) == " "
+string.format("%#-1.6u", 0) == "000000"
+string.format("%#-1.6u", 1) == "000001"
+string.format("%#-1.6u", 2) == "000002"
+string.format("%#-1.6u", 3) == "000003"
+string.format("%#-1.6u", 100) == "000100"
+string.format("%#-1.6u", 10000) == "010000"
+string.format("%#-2u", 0) == "0 "
+string.format("%#-2u", 1) == "1 "
+string.format("%#-2u", 2) == "2 "
+string.format("%#-2u", 3) == "3 "
+string.format("%#-2.0u", 0) == "  "
+string.format("%#-2.0u", 1) == "1 "
+string.format("%#-2.0u", 2) == "2 "
+string.format("%#-2.0u", 3) == "3 "
+string.format("%#-2.1u", 0) == "0 "
+string.format("%#-2.1u", 1) == "1 "
+string.format("%#-2.1u", 2) == "2 "
+string.format("%#-2.1u", 3) == "3 "
+string.format("%#-2.6u", 0) == "000000"
+string.format("%#-2.6u", 1) == "000001"
+string.format("%#-2.6u", 2) == "000002"
+string.format("%#-2.6u", 3) == "000003"
+string.format("%#-2.6u", 100) == "000100"
+string.format("%#-2.6u", 10000) == "010000"
+string.format("%#-6u", 0) == "0     "
+string.format("%#-6u", 1) == "1     "
+string.format("%#-6u", 2) == "2     "
+string.format("%#-6u", 3) == "3     "
+string.format("%#-6u", 100) == "100   "
+string.format("%#-6u", 10000) == "10000 "
+string.format("%#-6.0u", 0) == "      "
+string.format("%#-6.0u", 1) == "1     "
+string.format("%#-6.0u", 2) == "2     "
+string.format("%#-6.0u", 3) == "3     "
+string.format("%#-6.0u", 100) == "100   "
+string.format("%#-6.0u", 10000) == "10000 "
+string.format("%#-6.1u", 0) == "0     "
+string.format("%#-6.1u", 1) == "1     "
+string.format("%#-6.1u", 2) == "2     "
+string.format("%#-6.1u", 3) == "3     "
+string.format("%#-6.1u", 100) == "100   "
+string.format("%#-6.1u", 10000) == "10000 "
+string.format("%#-6.6u", 0) == "000000"
+string.format("%#-6.6u", 1) == "000001"
+string.format("%#-6.6u", 2) == "000002"
+string.format("%#-6.6u", 3) == "000003"
+string.format("%#-6.6u", 100) == "000100"
+string.format("%#-6.6u", 10000) == "010000"
+string.format("%#-20u", 0) == "0                   "
+string.format("%#-20u", 1) == "1                   "
+string.format("%#-20u", 2) == "2                   "
+string.format("%#-20u", 3) == "3                   "
+string.format("%#-20u", 100) == "100                 "
+string.format("%#-20u", 10000) == "10000               "
+string.format("%#-20u", 100000) == "100000              "
+string.format("%#-20u", 1000000) == "1000000             "
+string.format("%#-20u", 10000000) == "10000000            "
+string.format("%#-20.0u", 0) == "                    "
+string.format("%#-20.0u", 1) == "1                   "
+string.format("%#-20.0u", 2) == "2                   "
+string.format("%#-20.0u", 3) == "3                   "
+string.format("%#-20.0u", 100) == "100                 "
+string.format("%#-20.0u", 10000) == "10000               "
+string.format("%#-20.0u", 100000) == "100000              "
+string.format("%#-20.0u", 1000000) == "1000000             "
+string.format("%#-20.0u", 10000000) == "10000000            "
+string.format("%#-20.1u", 0) == "0                   "
+string.format("%#-20.1u", 1) == "1                   "
+string.format("%#-20.1u", 2) == "2                   "
+string.format("%#-20.1u", 3) == "3                   "
+string.format("%#-20.1u", 100) == "100                 "
+string.format("%#-20.1u", 10000) == "10000               "
+string.format("%#-20.1u", 100000) == "100000              "
+string.format("%#-20.1u", 1000000) == "1000000             "
+string.format("%#-20.1u", 10000000) == "10000000            "
+string.format("%#-20.6u", 0) == "000000              "
+string.format("%#-20.6u", 1) == "000001              "
+string.format("%#-20.6u", 2) == "000002              "
+string.format("%#-20.6u", 3) == "000003              "
+string.format("%#-20.6u", 100) == "000100              "
+string.format("%#-20.6u", 10000) == "010000              "
+string.format("%#-20.6u", 100000) == "100000              "
+string.format("%#-20.6u", 1000000) == "1000000             "
+string.format("%#-20.6u", 10000000) == "10000000            "
+string.format("%#-+u", 0) == "0"
+string.format("%#-+u", 1) == "1"
+string.format("%#-+u", -1) == "18446744073709551615"
+string.format("%#-+u", 2) == "2"
+string.format("%#-+u", -2) == "18446744073709551614"
+string.format("%#-+u", 3) == "3"
+string.format("%#-+u", -3) == "18446744073709551613"
+string.format("%#-+u", 100) == "100"
+string.format("%#-+u", 10000) == "10000"
+string.format("%#-+u", 100000) == "100000"
+string.format("%#-+u", 1000000) == "1000000"
+string.format("%#-+u", 10000000) == "10000000"
+string.format("%#-+.0u", 0) == ""
+string.format("%#-+.6u", 0) == "000000"
+string.format("%#-+.6u", 1) == "000001"
+string.format("%#-+.6u", 2) == "000002"
+string.format("%#-+.6u", 3) == "000003"
+string.format("%#-+.6u", 100) == "000100"
+string.format("%#-+.6u", 10000) == "010000"
+string.format("%#-+1.0u", 0) == " "
+string.format("%#-+1.6u", 0) == "000000"
+string.format("%#-+1.6u", 1) == "000001"
+string.format("%#-+1.6u", 2) == "000002"
+string.format("%#-+1.6u", 3) == "000003"
+string.format("%#-+1.6u", 100) == "000100"
+string.format("%#-+1.6u", 10000) == "010000"
+string.format("%#-+2u", 0) == "0 "
+string.format("%#-+2u", 1) == "1 "
+string.format("%#-+2u", 2) == "2 "
+string.format("%#-+2u", 3) == "3 "
+string.format("%#-+2.0u", 0) == "  "
+string.format("%#-+2.0u", 1) == "1 "
+string.format("%#-+2.0u", 2) == "2 "
+string.format("%#-+2.0u", 3) == "3 "
+string.format("%#-+2.1u", 0) == "0 "
+string.format("%#-+2.1u", 1) == "1 "
+string.format("%#-+2.1u", 2) == "2 "
+string.format("%#-+2.1u", 3) == "3 "
+string.format("%#-+2.6u", 0) == "000000"
+string.format("%#-+2.6u", 1) == "000001"
+string.format("%#-+2.6u", 2) == "000002"
+string.format("%#-+2.6u", 3) == "000003"
+string.format("%#-+2.6u", 100) == "000100"
+string.format("%#-+2.6u", 10000) == "010000"
+string.format("%#-+6u", 0) == "0     "
+string.format("%#-+6u", 1) == "1     "
+string.format("%#-+6u", 2) == "2     "
+string.format("%#-+6u", 3) == "3     "
+string.format("%#-+6u", 100) == "100   "
+string.format("%#-+6u", 10000) == "10000 "
+string.format("%#-+6.0u", 0) == "      "
+string.format("%#-+6.0u", 1) == "1     "
+string.format("%#-+6.0u", 2) == "2     "
+string.format("%#-+6.0u", 3) == "3     "
+string.format("%#-+6.0u", 100) == "100   "
+string.format("%#-+6.0u", 10000) == "10000 "
+string.format("%#-+6.1u", 0) == "0     "
+string.format("%#-+6.1u", 1) == "1     "
+string.format("%#-+6.1u", 2) == "2     "
+string.format("%#-+6.1u", 3) == "3     "
+string.format("%#-+6.1u", 100) == "100   "
+string.format("%#-+6.1u", 10000) == "10000 "
+string.format("%#-+6.6u", 0) == "000000"
+string.format("%#-+6.6u", 1) == "000001"
+string.format("%#-+6.6u", 2) == "000002"
+string.format("%#-+6.6u", 3) == "000003"
+string.format("%#-+6.6u", 100) == "000100"
+string.format("%#-+6.6u", 10000) == "010000"
+string.format("%#-+20u", 0) == "0                   "
+string.format("%#-+20u", 1) == "1                   "
+string.format("%#-+20u", 2) == "2                   "
+string.format("%#-+20u", 3) == "3                   "
+string.format("%#-+20u", 100) == "100                 "
+string.format("%#-+20u", 10000) == "10000               "
+string.format("%#-+20u", 100000) == "100000              "
+string.format("%#-+20u", 1000000) == "1000000             "
+string.format("%#-+20u", 10000000) == "10000000            "
+string.format("%#-+20.0u", 0) == "                    "
+string.format("%#-+20.0u", 1) == "1                   "
+string.format("%#-+20.0u", 2) == "2                   "
+string.format("%#-+20.0u", 3) == "3                   "
+string.format("%#-+20.0u", 100) == "100                 "
+string.format("%#-+20.0u", 10000) == "10000               "
+string.format("%#-+20.0u", 100000) == "100000              "
+string.format("%#-+20.0u", 1000000) == "1000000             "
+string.format("%#-+20.0u", 10000000) == "10000000            "
+string.format("%#-+20.1u", 0) == "0                   "
+string.format("%#-+20.1u", 1) == "1                   "
+string.format("%#-+20.1u", 2) == "2                   "
+string.format("%#-+20.1u", 3) == "3                   "
+string.format("%#-+20.1u", 100) == "100                 "
+string.format("%#-+20.1u", 10000) == "10000               "
+string.format("%#-+20.1u", 100000) == "100000              "
+string.format("%#-+20.1u", 1000000) == "1000000             "
+string.format("%#-+20.1u", 10000000) == "10000000            "
+string.format("%#-+20.6u", 0) == "000000              "
+string.format("%#-+20.6u", 1) == "000001              "
+string.format("%#-+20.6u", 2) == "000002              "
+string.format("%#-+20.6u", 3) == "000003              "
+string.format("%#-+20.6u", 100) == "000100              "
+string.format("%#-+20.6u", 10000) == "010000              "
+string.format("%#-+20.6u", 100000) == "100000              "
+string.format("%#-+20.6u", 1000000) == "1000000             "
+string.format("%#-+20.6u", 10000000) == "10000000            "
+string.format("%# u", 0) == "0"
+string.format("%# u", 1) == "1"
+string.format("%# u", -1) == "18446744073709551615"
+string.format("%# u", 2) == "2"
+string.format("%# u", -2) == "18446744073709551614"
+string.format("%# u", 3) == "3"
+string.format("%# u", -3) == "18446744073709551613"
+string.format("%# u", 100) == "100"
+string.format("%# u", 10000) == "10000"
+string.format("%# u", 100000) == "100000"
+string.format("%# u", 1000000) == "1000000"
+string.format("%# u", 10000000) == "10000000"
+string.format("%# .0u", 0) == ""
+string.format("%# .6u", 0) == "000000"
+string.format("%# .6u", 1) == "000001"
+string.format("%# .6u", 2) == "000002"
+string.format("%# .6u", 3) == "000003"
+string.format("%# .6u", 100) == "000100"
+string.format("%# .6u", 10000) == "010000"
+string.format("%# 1.0u", 0) == " "
+string.format("%# 1.6u", 0) == "000000"
+string.format("%# 1.6u", 1) == "000001"
+string.format("%# 1.6u", 2) == "000002"
+string.format("%# 1.6u", 3) == "000003"
+string.format("%# 1.6u", 100) == "000100"
+string.format("%# 1.6u", 10000) == "010000"
+string.format("%# 2u", 0) == " 0"
+string.format("%# 2u", 1) == " 1"
+string.format("%# 2u", 2) == " 2"
+string.format("%# 2u", 3) == " 3"
+string.format("%# 2.0u", 0) == "  "
+string.format("%# 2.0u", 1) == " 1"
+string.format("%# 2.0u", 2) == " 2"
+string.format("%# 2.0u", 3) == " 3"
+string.format("%# 2.1u", 0) == " 0"
+string.format("%# 2.1u", 1) == " 1"
+string.format("%# 2.1u", 2) == " 2"
+string.format("%# 2.1u", 3) == " 3"
+string.format("%# 2.6u", 0) == "000000"
+string.format("%# 2.6u", 1) == "000001"
+string.format("%# 2.6u", 2) == "000002"
+string.format("%# 2.6u", 3) == "000003"
+string.format("%# 2.6u", 100) == "000100"
+string.format("%# 2.6u", 10000) == "010000"
+string.format("%# 6u", 0) == "     0"
+string.format("%# 6u", 1) == "     1"
+string.format("%# 6u", 2) == "     2"
+string.format("%# 6u", 3) == "     3"
+string.format("%# 6u", 100) == "   100"
+string.format("%# 6u", 10000) == " 10000"
+string.format("%# 6.0u", 0) == "      "
+string.format("%# 6.0u", 1) == "     1"
+string.format("%# 6.0u", 2) == "     2"
+string.format("%# 6.0u", 3) == "     3"
+string.format("%# 6.0u", 100) == "   100"
+string.format("%# 6.0u", 10000) == " 10000"
+string.format("%# 6.1u", 0) == "     0"
+string.format("%# 6.1u", 1) == "     1"
+string.format("%# 6.1u", 2) == "     2"
+string.format("%# 6.1u", 3) == "     3"
+string.format("%# 6.1u", 100) == "   100"
+string.format("%# 6.1u", 10000) == " 10000"
+string.format("%# 6.6u", 0) == "000000"
+string.format("%# 6.6u", 1) == "000001"
+string.format("%# 6.6u", 2) == "000002"
+string.format("%# 6.6u", 3) == "000003"
+string.format("%# 6.6u", 100) == "000100"
+string.format("%# 6.6u", 10000) == "010000"
+string.format("%# 20u", 0) == "                   0"
+string.format("%# 20u", 1) == "                   1"
+string.format("%# 20u", 2) == "                   2"
+string.format("%# 20u", 3) == "                   3"
+string.format("%# 20u", 100) == "                 100"
+string.format("%# 20u", 10000) == "               10000"
+string.format("%# 20u", 100000) == "              100000"
+string.format("%# 20u", 1000000) == "             1000000"
+string.format("%# 20u", 10000000) == "            10000000"
+string.format("%# 20.0u", 0) == "                    "
+string.format("%# 20.0u", 1) == "                   1"
+string.format("%# 20.0u", 2) == "                   2"
+string.format("%# 20.0u", 3) == "                   3"
+string.format("%# 20.0u", 100) == "                 100"
+string.format("%# 20.0u", 10000) == "               10000"
+string.format("%# 20.0u", 100000) == "              100000"
+string.format("%# 20.0u", 1000000) == "             1000000"
+string.format("%# 20.0u", 10000000) == "            10000000"
+string.format("%# 20.1u", 0) == "                   0"
+string.format("%# 20.1u", 1) == "                   1"
+string.format("%# 20.1u", 2) == "                   2"
+string.format("%# 20.1u", 3) == "                   3"
+string.format("%# 20.1u", 100) == "                 100"
+string.format("%# 20.1u", 10000) == "               10000"
+string.format("%# 20.1u", 100000) == "              100000"
+string.format("%# 20.1u", 1000000) == "             1000000"
+string.format("%# 20.1u", 10000000) == "            10000000"
+string.format("%# 20.6u", 0) == "              000000"
+string.format("%# 20.6u", 1) == "              000001"
+string.format("%# 20.6u", 2) == "              000002"
+string.format("%# 20.6u", 3) == "              000003"
+string.format("%# 20.6u", 100) == "              000100"
+string.format("%# 20.6u", 10000) == "              010000"
+string.format("%# 20.6u", 100000) == "              100000"
+string.format("%# 20.6u", 1000000) == "             1000000"
+string.format("%# 20.6u", 10000000) == "            10000000"
+string.format("%# +u", 0) == "0"
+string.format("%# +u", 1) == "1"
+string.format("%# +u", -1) == "18446744073709551615"
+string.format("%# +u", 2) == "2"
+string.format("%# +u", -2) == "18446744073709551614"
+string.format("%# +u", 3) == "3"
+string.format("%# +u", -3) == "18446744073709551613"
+string.format("%# +u", 100) == "100"
+string.format("%# +u", 10000) == "10000"
+string.format("%# +u", 100000) == "100000"
+string.format("%# +u", 1000000) == "1000000"
+string.format("%# +u", 10000000) == "10000000"
+string.format("%# +.0u", 0) == ""
+string.format("%# +.6u", 0) == "000000"
+string.format("%# +.6u", 1) == "000001"
+string.format("%# +.6u", 2) == "000002"
+string.format("%# +.6u", 3) == "000003"
+string.format("%# +.6u", 100) == "000100"
+string.format("%# +.6u", 10000) == "010000"
+string.format("%# +1.0u", 0) == " "
+string.format("%# +1.6u", 0) == "000000"
+string.format("%# +1.6u", 1) == "000001"
+string.format("%# +1.6u", 2) == "000002"
+string.format("%# +1.6u", 3) == "000003"
+string.format("%# +1.6u", 100) == "000100"
+string.format("%# +1.6u", 10000) == "010000"
+string.format("%# +2u", 0) == " 0"
+string.format("%# +2u", 1) == " 1"
+string.format("%# +2u", 2) == " 2"
+string.format("%# +2u", 3) == " 3"
+string.format("%# +2.0u", 0) == "  "
+string.format("%# +2.0u", 1) == " 1"
+string.format("%# +2.0u", 2) == " 2"
+string.format("%# +2.0u", 3) == " 3"
+string.format("%# +2.1u", 0) == " 0"
+string.format("%# +2.1u", 1) == " 1"
+string.format("%# +2.1u", 2) == " 2"
+string.format("%# +2.1u", 3) == " 3"
+string.format("%# +2.6u", 0) == "000000"
+string.format("%# +2.6u", 1) == "000001"
+string.format("%# +2.6u", 2) == "000002"
+string.format("%# +2.6u", 3) == "000003"
+string.format("%# +2.6u", 100) == "000100"
+string.format("%# +2.6u", 10000) == "010000"
+string.format("%# +6u", 0) == "     0"
+string.format("%# +6u", 1) == "     1"
+string.format("%# +6u", 2) == "     2"
+string.format("%# +6u", 3) == "     3"
+string.format("%# +6u", 100) == "   100"
+string.format("%# +6u", 10000) == " 10000"
+string.format("%# +6.0u", 0) == "      "
+string.format("%# +6.0u", 1) == "     1"
+string.format("%# +6.0u", 2) == "     2"
+string.format("%# +6.0u", 3) == "     3"
+string.format("%# +6.0u", 100) == "   100"
+string.format("%# +6.0u", 10000) == " 10000"
+string.format("%# +6.1u", 0) == "     0"
+string.format("%# +6.1u", 1) == "     1"
+string.format("%# +6.1u", 2) == "     2"
+string.format("%# +6.1u", 3) == "     3"
+string.format("%# +6.1u", 100) == "   100"
+string.format("%# +6.1u", 10000) == " 10000"
+string.format("%# +6.6u", 0) == "000000"
+string.format("%# +6.6u", 1) == "000001"
+string.format("%# +6.6u", 2) == "000002"
+string.format("%# +6.6u", 3) == "000003"
+string.format("%# +6.6u", 100) == "000100"
+string.format("%# +6.6u", 10000) == "010000"
+string.format("%# +20u", 0) == "                   0"
+string.format("%# +20u", 1) == "                   1"
+string.format("%# +20u", 2) == "                   2"
+string.format("%# +20u", 3) == "                   3"
+string.format("%# +20u", 100) == "                 100"
+string.format("%# +20u", 10000) == "               10000"
+string.format("%# +20u", 100000) == "              100000"
+string.format("%# +20u", 1000000) == "             1000000"
+string.format("%# +20u", 10000000) == "            10000000"
+string.format("%# +20.0u", 0) == "                    "
+string.format("%# +20.0u", 1) == "                   1"
+string.format("%# +20.0u", 2) == "                   2"
+string.format("%# +20.0u", 3) == "                   3"
+string.format("%# +20.0u", 100) == "                 100"
+string.format("%# +20.0u", 10000) == "               10000"
+string.format("%# +20.0u", 100000) == "              100000"
+string.format("%# +20.0u", 1000000) == "             1000000"
+string.format("%# +20.0u", 10000000) == "            10000000"
+string.format("%# +20.1u", 0) == "                   0"
+string.format("%# +20.1u", 1) == "                   1"
+string.format("%# +20.1u", 2) == "                   2"
+string.format("%# +20.1u", 3) == "                   3"
+string.format("%# +20.1u", 100) == "                 100"
+string.format("%# +20.1u", 10000) == "               10000"
+string.format("%# +20.1u", 100000) == "              100000"
+string.format("%# +20.1u", 1000000) == "             1000000"
+string.format("%# +20.1u", 10000000) == "            10000000"
+string.format("%# +20.6u", 0) == "              000000"
+string.format("%# +20.6u", 1) == "              000001"
+string.format("%# +20.6u", 2) == "              000002"
+string.format("%# +20.6u", 3) == "              000003"
+string.format("%# +20.6u", 100) == "              000100"
+string.format("%# +20.6u", 10000) == "              010000"
+string.format("%# +20.6u", 100000) == "              100000"
+string.format("%# +20.6u", 1000000) == "             1000000"
+string.format("%# +20.6u", 10000000) == "            10000000"
+string.format("%# -u", 0) == "0"
+string.format("%# -u", 1) == "1"
+string.format("%# -u", -1) == "18446744073709551615"
+string.format("%# -u", 2) == "2"
+string.format("%# -u", -2) == "18446744073709551614"
+string.format("%# -u", 3) == "3"
+string.format("%# -u", -3) == "18446744073709551613"
+string.format("%# -u", 100) == "100"
+string.format("%# -u", 10000) == "10000"
+string.format("%# -u", 100000) == "100000"
+string.format("%# -u", 1000000) == "1000000"
+string.format("%# -u", 10000000) == "10000000"
+string.format("%# -.0u", 0) == ""
+string.format("%# -.6u", 0) == "000000"
+string.format("%# -.6u", 1) == "000001"
+string.format("%# -.6u", 2) == "000002"
+string.format("%# -.6u", 3) == "000003"
+string.format("%# -.6u", 100) == "000100"
+string.format("%# -.6u", 10000) == "010000"
+string.format("%# -1.0u", 0) == " "
+string.format("%# -1.6u", 0) == "000000"
+string.format("%# -1.6u", 1) == "000001"
+string.format("%# -1.6u", 2) == "000002"
+string.format("%# -1.6u", 3) == "000003"
+string.format("%# -1.6u", 100) == "000100"
+string.format("%# -1.6u", 10000) == "010000"
+string.format("%# -2u", 0) == "0 "
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+string.format("%020.1u", 10000) == "               10000"
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+string.format("%0+20.0u", 100000) == "              100000"
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+string.format("%0+20.1u", 10000) == "               10000"
+string.format("%0+20.1u", 100000) == "              100000"
+string.format("%0+20.1u", 1000000) == "             1000000"
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+string.format("%0+20.6u", 100) == "              000100"
+string.format("%0+20.6u", 10000) == "              010000"
+string.format("%0+20.6u", 100000) == "              100000"
+string.format("%0+20.6u", 1000000) == "             1000000"
+string.format("%0+20.6u", 10000000) == "            10000000"
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+string.format("%0-u", -2) == "18446744073709551614"
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+string.format("%0-u", -3) == "18446744073709551613"
+string.format("%0-u", 100) == "100"
+string.format("%0-u", 10000) == "10000"
+string.format("%0-u", 100000) == "100000"
+string.format("%0-u", 1000000) == "1000000"
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+string.format("%0-.6u", 0) == "000000"
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+string.format("%0-.6u", 2) == "000002"
+string.format("%0-.6u", 3) == "000003"
+string.format("%0-.6u", 100) == "000100"
+string.format("%0-.6u", 10000) == "010000"
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+string.format("%0 20.6u", 1000000) == "             1000000"
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+string.format("%0 +6.6u", 10000) == "010000"
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+string.format("%0 +20u", 10000) == "00000000000000010000"
+string.format("%0 +20u", 100000) == "00000000000000100000"
+string.format("%0 +20u", 1000000) == "00000000000001000000"
+string.format("%0 +20u", 10000000) == "00000000000010000000"
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+string.format("%0 +20.0u", 3) == "                   3"
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+string.format("%0 +20.0u", 10000) == "               10000"
+string.format("%0 +20.0u", 100000) == "              100000"
+string.format("%0 +20.0u", 1000000) == "             1000000"
+string.format("%0 +20.0u", 10000000) == "            10000000"
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+string.format("%0 +20.1u", 2) == "                   2"
+string.format("%0 +20.1u", 3) == "                   3"
+string.format("%0 +20.1u", 100) == "                 100"
+string.format("%0 +20.1u", 10000) == "               10000"
+string.format("%0 +20.1u", 100000) == "              100000"
+string.format("%0 +20.1u", 1000000) == "             1000000"
+string.format("%0 +20.1u", 10000000) == "            10000000"
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+string.format("%0 +20.6u", 1) == "              000001"
+string.format("%0 +20.6u", 2) == "              000002"
+string.format("%0 +20.6u", 3) == "              000003"
+string.format("%0 +20.6u", 100) == "              000100"
+string.format("%0 +20.6u", 10000) == "              010000"
+string.format("%0 +20.6u", 100000) == "              100000"
+string.format("%0 +20.6u", 1000000) == "             1000000"
+string.format("%0 +20.6u", 10000000) == "            10000000"
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+string.format("%0 -u", -1) == "18446744073709551615"
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+string.format("%0#+u", 10000) == "10000"
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+string.format("%0#+6.0u", 10000) == " 10000"
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+string.format("%0#+6.1u", 10000) == " 10000"
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+string.format("%0#+20u", 100) == "00000000000000000100"
+string.format("%0#+20u", 10000) == "00000000000000010000"
+string.format("%0#+20u", 100000) == "00000000000000100000"
+string.format("%0#+20u", 1000000) == "00000000000001000000"
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+string.format("%0#+20.0u", 3) == "                   3"
+string.format("%0#+20.0u", 100) == "                 100"
+string.format("%0#+20.0u", 10000) == "               10000"
+string.format("%0#+20.0u", 100000) == "              100000"
+string.format("%0#+20.0u", 1000000) == "             1000000"
+string.format("%0#+20.0u", 10000000) == "            10000000"
+string.format("%0#+20.1u", 0) == "                   0"
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+string.format("%0#+20.1u", 100000) == "              100000"
+string.format("%0#+20.1u", 1000000) == "             1000000"
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+string.format("%0#+20.6u", 10000) == "              010000"
+string.format("%0#+20.6u", 100000) == "              100000"
+string.format("%0#+20.6u", 1000000) == "             1000000"
+string.format("%0#+20.6u", 10000000) == "            10000000"
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+string.format("%0#-u", -2) == "18446744073709551614"
+string.format("%0#-u", 3) == "3"
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+string.format("%0#-u", 10000) == "10000"
+string.format("%0#-u", 100000) == "100000"
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+string.format("%0#-.6u", 10000) == "010000"
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+string.format("%0#-2.1u", 1) == "1 "
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+string.format("%0#-2.1u", 3) == "3 "
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+string.format("%0#-6.0u", 10000) == "10000 "
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+string.format("%0#-6.1u", 100) == "100   "
+string.format("%0#-6.1u", 10000) == "10000 "
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+string.format("%0#-20u", 100) == "100                 "
+string.format("%0#-20u", 10000) == "10000               "
+string.format("%0#-20u", 100000) == "100000              "
+string.format("%0#-20u", 1000000) == "1000000             "
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+string.format("%0#-20.0u", 100) == "100                 "
+string.format("%0#-20.0u", 10000) == "10000               "
+string.format("%0#-20.0u", 100000) == "100000              "
+string.format("%0#-20.0u", 1000000) == "1000000             "
+string.format("%0#-20.0u", 10000000) == "10000000            "
+string.format("%0#-20.1u", 0) == "0                   "
+string.format("%0#-20.1u", 1) == "1                   "
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+string.format("%0#-20.1u", 3) == "3                   "
+string.format("%0#-20.1u", 100) == "100                 "
+string.format("%0#-20.1u", 10000) == "10000               "
+string.format("%0#-20.1u", 100000) == "100000              "
+string.format("%0#-20.1u", 1000000) == "1000000             "
+string.format("%0#-20.1u", 10000000) == "10000000            "
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+string.format("%0#-20.6u", 1) == "000001              "
+string.format("%0#-20.6u", 2) == "000002              "
+string.format("%0#-20.6u", 3) == "000003              "
+string.format("%0#-20.6u", 100) == "000100              "
+string.format("%0#-20.6u", 10000) == "010000              "
+string.format("%0#-20.6u", 100000) == "100000              "
+string.format("%0#-20.6u", 1000000) == "1000000             "
+string.format("%0#-20.6u", 10000000) == "10000000            "
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+string.format("%0#-+u", 1) == "1"
+string.format("%0#-+u", -1) == "18446744073709551615"
+string.format("%0#-+u", 2) == "2"
+string.format("%0#-+u", -2) == "18446744073709551614"
+string.format("%0#-+u", 3) == "3"
+string.format("%0#-+u", -3) == "18446744073709551613"
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+string.format("%0#-+u", 10000) == "10000"
+string.format("%0#-+u", 100000) == "100000"
+string.format("%0#-+u", 1000000) == "1000000"
+string.format("%0#-+u", 10000000) == "10000000"
+string.format("%0#-+.0u", 0) == ""
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+string.format("%0#-+.6u", 100) == "000100"
+string.format("%0#-+.6u", 10000) == "010000"
+string.format("%0#-+1.0u", 0) == " "
+string.format("%0#-+1.6u", 0) == "000000"
+string.format("%0#-+1.6u", 1) == "000001"
+string.format("%0#-+1.6u", 2) == "000002"
+string.format("%0#-+1.6u", 3) == "000003"
+string.format("%0#-+1.6u", 100) == "000100"
+string.format("%0#-+1.6u", 10000) == "010000"
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+string.format("%0#-+2u", 1) == "1 "
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+string.format("%0#-+2u", 3) == "3 "
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+string.format("%0#-+2.1u", 1) == "1 "
+string.format("%0#-+2.1u", 2) == "2 "
+string.format("%0#-+2.1u", 3) == "3 "
+string.format("%0#-+2.6u", 0) == "000000"
+string.format("%0#-+2.6u", 1) == "000001"
+string.format("%0#-+2.6u", 2) == "000002"
+string.format("%0#-+2.6u", 3) == "000003"
+string.format("%0#-+2.6u", 100) == "000100"
+string.format("%0#-+2.6u", 10000) == "010000"
+string.format("%0#-+6u", 0) == "0     "
+string.format("%0#-+6u", 1) == "1     "
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+string.format("%0#-+6u", 3) == "3     "
+string.format("%0#-+6u", 100) == "100   "
+string.format("%0#-+6u", 10000) == "10000 "
+string.format("%0#-+6.0u", 0) == "      "
+string.format("%0#-+6.0u", 1) == "1     "
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+string.format("%0#-+6.0u", 3) == "3     "
+string.format("%0#-+6.0u", 100) == "100   "
+string.format("%0#-+6.0u", 10000) == "10000 "
+string.format("%0#-+6.1u", 0) == "0     "
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+string.format("%0#-+6.1u", 100) == "100   "
+string.format("%0#-+6.1u", 10000) == "10000 "
+string.format("%0#-+6.6u", 0) == "000000"
+string.format("%0#-+6.6u", 1) == "000001"
+string.format("%0#-+6.6u", 2) == "000002"
+string.format("%0#-+6.6u", 3) == "000003"
+string.format("%0#-+6.6u", 100) == "000100"
+string.format("%0#-+6.6u", 10000) == "010000"
+string.format("%0#-+20u", 0) == "0                   "
+string.format("%0#-+20u", 1) == "1                   "
+string.format("%0#-+20u", 2) == "2                   "
+string.format("%0#-+20u", 3) == "3                   "
+string.format("%0#-+20u", 100) == "100                 "
+string.format("%0#-+20u", 10000) == "10000               "
+string.format("%0#-+20u", 100000) == "100000              "
+string.format("%0#-+20u", 1000000) == "1000000             "
+string.format("%0#-+20u", 10000000) == "10000000            "
+string.format("%0#-+20.0u", 0) == "                    "
+string.format("%0#-+20.0u", 1) == "1                   "
+string.format("%0#-+20.0u", 2) == "2                   "
+string.format("%0#-+20.0u", 3) == "3                   "
+string.format("%0#-+20.0u", 100) == "100                 "
+string.format("%0#-+20.0u", 10000) == "10000               "
+string.format("%0#-+20.0u", 100000) == "100000              "
+string.format("%0#-+20.0u", 1000000) == "1000000             "
+string.format("%0#-+20.0u", 10000000) == "10000000            "
+string.format("%0#-+20.1u", 0) == "0                   "
+string.format("%0#-+20.1u", 1) == "1                   "
+string.format("%0#-+20.1u", 2) == "2                   "
+string.format("%0#-+20.1u", 3) == "3                   "
+string.format("%0#-+20.1u", 100) == "100                 "
+string.format("%0#-+20.1u", 10000) == "10000               "
+string.format("%0#-+20.1u", 100000) == "100000              "
+string.format("%0#-+20.1u", 1000000) == "1000000             "
+string.format("%0#-+20.1u", 10000000) == "10000000            "
+string.format("%0#-+20.6u", 0) == "000000              "
+string.format("%0#-+20.6u", 1) == "000001              "
+string.format("%0#-+20.6u", 2) == "000002              "
+string.format("%0#-+20.6u", 3) == "000003              "
+string.format("%0#-+20.6u", 100) == "000100              "
+string.format("%0#-+20.6u", 10000) == "010000              "
+string.format("%0#-+20.6u", 100000) == "100000              "
+string.format("%0#-+20.6u", 1000000) == "1000000             "
+string.format("%0#-+20.6u", 10000000) == "10000000            "
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+string.format("%0# u", -2) == "18446744073709551614"
+string.format("%0# u", 3) == "3"
+string.format("%0# u", -3) == "18446744073709551613"
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+string.format("%0# u", 10000) == "10000"
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+string.format("%0# 1.6u", 3) == "000003"
+string.format("%0# 1.6u", 100) == "000100"
+string.format("%0# 1.6u", 10000) == "010000"
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+string.format("%0# 2.6u", 1) == "000001"
+string.format("%0# 2.6u", 2) == "000002"
+string.format("%0# 2.6u", 3) == "000003"
+string.format("%0# 2.6u", 100) == "000100"
+string.format("%0# 2.6u", 10000) == "010000"
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+string.format("%0# 6u", 3) == "000003"
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+string.format("%0# 6u", 10000) == "010000"
+string.format("%0# 6.0u", 0) == "      "
+string.format("%0# 6.0u", 1) == "     1"
+string.format("%0# 6.0u", 2) == "     2"
+string.format("%0# 6.0u", 3) == "     3"
+string.format("%0# 6.0u", 100) == "   100"
+string.format("%0# 6.0u", 10000) == " 10000"
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+string.format("%0# 6.1u", 3) == "     3"
+string.format("%0# 6.1u", 100) == "   100"
+string.format("%0# 6.1u", 10000) == " 10000"
+string.format("%0# 6.6u", 0) == "000000"
+string.format("%0# 6.6u", 1) == "000001"
+string.format("%0# 6.6u", 2) == "000002"
+string.format("%0# 6.6u", 3) == "000003"
+string.format("%0# 6.6u", 100) == "000100"
+string.format("%0# 6.6u", 10000) == "010000"
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+string.format("%0# 20u", 3) == "00000000000000000003"
+string.format("%0# 20u", 100) == "00000000000000000100"
+string.format("%0# 20u", 10000) == "00000000000000010000"
+string.format("%0# 20u", 100000) == "00000000000000100000"
+string.format("%0# 20u", 1000000) == "00000000000001000000"
+string.format("%0# 20u", 10000000) == "00000000000010000000"
+string.format("%0# 20.0u", 0) == "                    "
+string.format("%0# 20.0u", 1) == "                   1"
+string.format("%0# 20.0u", 2) == "                   2"
+string.format("%0# 20.0u", 3) == "                   3"
+string.format("%0# 20.0u", 100) == "                 100"
+string.format("%0# 20.0u", 10000) == "               10000"
+string.format("%0# 20.0u", 100000) == "              100000"
+string.format("%0# 20.0u", 1000000) == "             1000000"
+string.format("%0# 20.0u", 10000000) == "            10000000"
+string.format("%0# 20.1u", 0) == "                   0"
+string.format("%0# 20.1u", 1) == "                   1"
+string.format("%0# 20.1u", 2) == "                   2"
+string.format("%0# 20.1u", 3) == "                   3"
+string.format("%0# 20.1u", 100) == "                 100"
+string.format("%0# 20.1u", 10000) == "               10000"
+string.format("%0# 20.1u", 100000) == "              100000"
+string.format("%0# 20.1u", 1000000) == "             1000000"
+string.format("%0# 20.1u", 10000000) == "            10000000"
+string.format("%0# 20.6u", 0) == "              000000"
+string.format("%0# 20.6u", 1) == "              000001"
+string.format("%0# 20.6u", 2) == "              000002"
+string.format("%0# 20.6u", 3) == "              000003"
+string.format("%0# 20.6u", 100) == "              000100"
+string.format("%0# 20.6u", 10000) == "              010000"
+string.format("%0# 20.6u", 100000) == "              100000"
+string.format("%0# 20.6u", 1000000) == "             1000000"
+string.format("%0# 20.6u", 10000000) == "            10000000"
+string.format("%0# +u", 0) == "0"
+string.format("%0# +u", 1) == "1"
+string.format("%0# +u", -1) == "18446744073709551615"
+string.format("%0# +u", 2) == "2"
+string.format("%0# +u", -2) == "18446744073709551614"
+string.format("%0# +u", 3) == "3"
+string.format("%0# +u", -3) == "18446744073709551613"
+string.format("%0# +u", 100) == "100"
+string.format("%0# +u", 10000) == "10000"
+string.format("%0# +u", 100000) == "100000"
+string.format("%0# +u", 1000000) == "1000000"
+string.format("%0# +u", 10000000) == "10000000"
+string.format("%0# +.0u", 0) == ""
+string.format("%0# +.6u", 0) == "000000"
+string.format("%0# +.6u", 1) == "000001"
+string.format("%0# +.6u", 2) == "000002"
+string.format("%0# +.6u", 3) == "000003"
+string.format("%0# +.6u", 100) == "000100"
+string.format("%0# +.6u", 10000) == "010000"
+string.format("%0# +1.0u", 0) == " "
+string.format("%0# +1.6u", 0) == "000000"
+string.format("%0# +1.6u", 1) == "000001"
+string.format("%0# +1.6u", 2) == "000002"
+string.format("%0# +1.6u", 3) == "000003"
+string.format("%0# +1.6u", 100) == "000100"
+string.format("%0# +1.6u", 10000) == "010000"
+string.format("%0# +2u", 0) == "00"
+string.format("%0# +2u", 1) == "01"
+string.format("%0# +2u", 2) == "02"
+string.format("%0# +2u", 3) == "03"
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+string.format("%0# +2.0u", 1) == " 1"
+string.format("%0# +2.0u", 2) == " 2"
+string.format("%0# +2.0u", 3) == " 3"
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+string.format("%0# +2.1u", 1) == " 1"
+string.format("%0# +2.1u", 2) == " 2"
+string.format("%0# +2.1u", 3) == " 3"
+string.format("%0# +2.6u", 0) == "000000"
+string.format("%0# +2.6u", 1) == "000001"
+string.format("%0# +2.6u", 2) == "000002"
+string.format("%0# +2.6u", 3) == "000003"
+string.format("%0# +2.6u", 100) == "000100"
+string.format("%0# +2.6u", 10000) == "010000"
+string.format("%0# +6u", 0) == "000000"
+string.format("%0# +6u", 1) == "000001"
+string.format("%0# +6u", 2) == "000002"
+string.format("%0# +6u", 3) == "000003"
+string.format("%0# +6u", 100) == "000100"
+string.format("%0# +6u", 10000) == "010000"
+string.format("%0# +6.0u", 0) == "      "
+string.format("%0# +6.0u", 1) == "     1"
+string.format("%0# +6.0u", 2) == "     2"
+string.format("%0# +6.0u", 3) == "     3"
+string.format("%0# +6.0u", 100) == "   100"
+string.format("%0# +6.0u", 10000) == " 10000"
+string.format("%0# +6.1u", 0) == "     0"
+string.format("%0# +6.1u", 1) == "     1"
+string.format("%0# +6.1u", 2) == "     2"
+string.format("%0# +6.1u", 3) == "     3"
+string.format("%0# +6.1u", 100) == "   100"
+string.format("%0# +6.1u", 10000) == " 10000"
+string.format("%0# +6.6u", 0) == "000000"
+string.format("%0# +6.6u", 1) == "000001"
+string.format("%0# +6.6u", 2) == "000002"
+string.format("%0# +6.6u", 3) == "000003"
+string.format("%0# +6.6u", 100) == "000100"
+string.format("%0# +6.6u", 10000) == "010000"
+string.format("%0# +20u", 0) == "00000000000000000000"
+string.format("%0# +20u", 1) == "00000000000000000001"
+string.format("%0# +20u", 2) == "00000000000000000002"
+string.format("%0# +20u", 3) == "00000000000000000003"
+string.format("%0# +20u", 100) == "00000000000000000100"
+string.format("%0# +20u", 10000) == "00000000000000010000"
+string.format("%0# +20u", 100000) == "00000000000000100000"
+string.format("%0# +20u", 1000000) == "00000000000001000000"
+string.format("%0# +20u", 10000000) == "00000000000010000000"
+string.format("%0# +20.0u", 0) == "                    "
+string.format("%0# +20.0u", 1) == "                   1"
+string.format("%0# +20.0u", 2) == "                   2"
+string.format("%0# +20.0u", 3) == "                   3"
+string.format("%0# +20.0u", 100) == "                 100"
+string.format("%0# +20.0u", 10000) == "               10000"
+string.format("%0# +20.0u", 100000) == "              100000"
+string.format("%0# +20.0u", 1000000) == "             1000000"
+string.format("%0# +20.0u", 10000000) == "            10000000"
+string.format("%0# +20.1u", 0) == "                   0"
+string.format("%0# +20.1u", 1) == "                   1"
+string.format("%0# +20.1u", 2) == "                   2"
+string.format("%0# +20.1u", 3) == "                   3"
+string.format("%0# +20.1u", 100) == "                 100"
+string.format("%0# +20.1u", 10000) == "               10000"
+string.format("%0# +20.1u", 100000) == "              100000"
+string.format("%0# +20.1u", 1000000) == "             1000000"
+string.format("%0# +20.1u", 10000000) == "            10000000"
+string.format("%0# +20.6u", 0) == "              000000"
+string.format("%0# +20.6u", 1) == "              000001"
+string.format("%0# +20.6u", 2) == "              000002"
+string.format("%0# +20.6u", 3) == "              000003"
+string.format("%0# +20.6u", 100) == "              000100"
+string.format("%0# +20.6u", 10000) == "              010000"
+string.format("%0# +20.6u", 100000) == "              100000"
+string.format("%0# +20.6u", 1000000) == "             1000000"
+string.format("%0# +20.6u", 10000000) == "            10000000"
+string.format("%0# -u", 0) == "0"
+string.format("%0# -u", 1) == "1"
+string.format("%0# -u", -1) == "18446744073709551615"
+string.format("%0# -u", 2) == "2"
+string.format("%0# -u", -2) == "18446744073709551614"
+string.format("%0# -u", 3) == "3"
+string.format("%0# -u", -3) == "18446744073709551613"
+string.format("%0# -u", 100) == "100"
+string.format("%0# -u", 10000) == "10000"
+string.format("%0# -u", 100000) == "100000"
+string.format("%0# -u", 1000000) == "1000000"
+string.format("%0# -u", 10000000) == "10000000"
+string.format("%0# -.0u", 0) == ""
+string.format("%0# -.6u", 0) == "000000"
+string.format("%0# -.6u", 1) == "000001"
+string.format("%0# -.6u", 2) == "000002"
+string.format("%0# -.6u", 3) == "000003"
+string.format("%0# -.6u", 100) == "000100"
+string.format("%0# -.6u", 10000) == "010000"
+string.format("%0# -1.0u", 0) == " "
+string.format("%0# -1.6u", 0) == "000000"
+string.format("%0# -1.6u", 1) == "000001"
+string.format("%0# -1.6u", 2) == "000002"
+string.format("%0# -1.6u", 3) == "000003"
+string.format("%0# -1.6u", 100) == "000100"
+string.format("%0# -1.6u", 10000) == "010000"
+string.format("%0# -2u", 0) == "0 "
+string.format("%0# -2u", 1) == "1 "
+string.format("%0# -2u", 2) == "2 "
+string.format("%0# -2u", 3) == "3 "
+string.format("%0# -2.0u", 0) == "  "
+string.format("%0# -2.0u", 1) == "1 "
+string.format("%0# -2.0u", 2) == "2 "
+string.format("%0# -2.0u", 3) == "3 "
+string.format("%0# -2.1u", 0) == "0 "
+string.format("%0# -2.1u", 1) == "1 "
+string.format("%0# -2.1u", 2) == "2 "
+string.format("%0# -2.1u", 3) == "3 "
+string.format("%0# -2.6u", 0) == "000000"
+string.format("%0# -2.6u", 1) == "000001"
+string.format("%0# -2.6u", 2) == "000002"
+string.format("%0# -2.6u", 3) == "000003"
+string.format("%0# -2.6u", 100) == "000100"
+string.format("%0# -2.6u", 10000) == "010000"
+string.format("%0# -6u", 0) == "0     "
+string.format("%0# -6u", 1) == "1     "
+string.format("%0# -6u", 2) == "2     "
+string.format("%0# -6u", 3) == "3     "
+string.format("%0# -6u", 100) == "100   "
+string.format("%0# -6u", 10000) == "10000 "
+string.format("%0# -6.0u", 0) == "      "
+string.format("%0# -6.0u", 1) == "1     "
+string.format("%0# -6.0u", 2) == "2     "
+string.format("%0# -6.0u", 3) == "3     "
+string.format("%0# -6.0u", 100) == "100   "
+string.format("%0# -6.0u", 10000) == "10000 "
+string.format("%0# -6.1u", 0) == "0     "
+string.format("%0# -6.1u", 1) == "1     "
+string.format("%0# -6.1u", 2) == "2     "
+string.format("%0# -6.1u", 3) == "3     "
+string.format("%0# -6.1u", 100) == "100   "
+string.format("%0# -6.1u", 10000) == "10000 "
+string.format("%0# -6.6u", 0) == "000000"
+string.format("%0# -6.6u", 1) == "000001"
+string.format("%0# -6.6u", 2) == "000002"
+string.format("%0# -6.6u", 3) == "000003"
+string.format("%0# -6.6u", 100) == "000100"
+string.format("%0# -6.6u", 10000) == "010000"
+string.format("%0# -20u", 0) == "0                   "
+string.format("%0# -20u", 1) == "1                   "
+string.format("%0# -20u", 2) == "2                   "
+string.format("%0# -20u", 3) == "3                   "
+string.format("%0# -20u", 100) == "100                 "
+string.format("%0# -20u", 10000) == "10000               "
+string.format("%0# -20u", 100000) == "100000              "
+string.format("%0# -20u", 1000000) == "1000000             "
+string.format("%0# -20u", 10000000) == "10000000            "
+string.format("%0# -20.0u", 0) == "                    "
+string.format("%0# -20.0u", 1) == "1                   "
+string.format("%0# -20.0u", 2) == "2                   "
+string.format("%0# -20.0u", 3) == "3                   "
+string.format("%0# -20.0u", 100) == "100                 "
+string.format("%0# -20.0u", 10000) == "10000               "
+string.format("%0# -20.0u", 100000) == "100000              "
+string.format("%0# -20.0u", 1000000) == "1000000             "
+string.format("%0# -20.0u", 10000000) == "10000000            "
+string.format("%0# -20.1u", 0) == "0                   "
+string.format("%0# -20.1u", 1) == "1                   "
+string.format("%0# -20.1u", 2) == "2                   "
+string.format("%0# -20.1u", 3) == "3                   "
+string.format("%0# -20.1u", 100) == "100                 "
+string.format("%0# -20.1u", 10000) == "10000               "
+string.format("%0# -20.1u", 100000) == "100000              "
+string.format("%0# -20.1u", 1000000) == "1000000             "
+string.format("%0# -20.1u", 10000000) == "10000000            "
+string.format("%0# -20.6u", 0) == "000000              "
+string.format("%0# -20.6u", 1) == "000001              "
+string.format("%0# -20.6u", 2) == "000002              "
+string.format("%0# -20.6u", 3) == "000003              "
+string.format("%0# -20.6u", 100) == "000100              "
+string.format("%0# -20.6u", 10000) == "010000              "
+string.format("%0# -20.6u", 100000) == "100000              "
+string.format("%0# -20.6u", 1000000) == "1000000             "
+string.format("%0# -20.6u", 10000000) == "10000000            "
+string.format("%0# -+u", 0) == "0"
+string.format("%0# -+u", 1) == "1"
+string.format("%0# -+u", -1) == "18446744073709551615"
+string.format("%0# -+u", 2) == "2"
+string.format("%0# -+u", -2) == "18446744073709551614"
+string.format("%0# -+u", 3) == "3"
+string.format("%0# -+u", -3) == "18446744073709551613"
+string.format("%0# -+u", 100) == "100"
+string.format("%0# -+u", 10000) == "10000"
+string.format("%0# -+u", 100000) == "100000"
+string.format("%0# -+u", 1000000) == "1000000"
+string.format("%0# -+u", 10000000) == "10000000"
+string.format("%0# -+.0u", 0) == ""
+string.format("%0# -+.6u", 0) == "000000"
+string.format("%0# -+.6u", 1) == "000001"
+string.format("%0# -+.6u", 2) == "000002"
+string.format("%0# -+.6u", 3) == "000003"
+string.format("%0# -+.6u", 100) == "000100"
+string.format("%0# -+.6u", 10000) == "010000"
+string.format("%0# -+1.0u", 0) == " "
+string.format("%0# -+1.6u", 0) == "000000"
+string.format("%0# -+1.6u", 1) == "000001"
+string.format("%0# -+1.6u", 2) == "000002"
+string.format("%0# -+1.6u", 3) == "000003"
+string.format("%0# -+1.6u", 100) == "000100"
+string.format("%0# -+1.6u", 10000) == "010000"
+string.format("%0# -+2u", 0) == "0 "
+string.format("%0# -+2u", 1) == "1 "
+string.format("%0# -+2u", 2) == "2 "
+string.format("%0# -+2u", 3) == "3 "
+string.format("%0# -+2.0u", 0) == "  "
+string.format("%0# -+2.0u", 1) == "1 "
+string.format("%0# -+2.0u", 2) == "2 "
+string.format("%0# -+2.0u", 3) == "3 "
+string.format("%0# -+2.1u", 0) == "0 "
+string.format("%0# -+2.1u", 1) == "1 "
+string.format("%0# -+2.1u", 2) == "2 "
+string.format("%0# -+2.1u", 3) == "3 "
+string.format("%0# -+2.6u", 0) == "000000"
+string.format("%0# -+2.6u", 1) == "000001"
+string.format("%0# -+2.6u", 2) == "000002"
+string.format("%0# -+2.6u", 3) == "000003"
+string.format("%0# -+2.6u", 100) == "000100"
+string.format("%0# -+2.6u", 10000) == "010000"
+string.format("%0# -+6u", 0) == "0     "
+string.format("%0# -+6u", 1) == "1     "
+string.format("%0# -+6u", 2) == "2     "
+string.format("%0# -+6u", 3) == "3     "
+string.format("%0# -+6u", 100) == "100   "
+string.format("%0# -+6u", 10000) == "10000 "
+string.format("%0# -+6.0u", 0) == "      "
+string.format("%0# -+6.0u", 1) == "1     "
+string.format("%0# -+6.0u", 2) == "2     "
+string.format("%0# -+6.0u", 3) == "3     "
+string.format("%0# -+6.0u", 100) == "100   "
+string.format("%0# -+6.0u", 10000) == "10000 "
+string.format("%0# -+6.1u", 0) == "0     "
+string.format("%0# -+6.1u", 1) == "1     "
+string.format("%0# -+6.1u", 2) == "2     "
+string.format("%0# -+6.1u", 3) == "3     "
+string.format("%0# -+6.1u", 100) == "100   "
+string.format("%0# -+6.1u", 10000) == "10000 "
+string.format("%0# -+6.6u", 0) == "000000"
+string.format("%0# -+6.6u", 1) == "000001"
+string.format("%0# -+6.6u", 2) == "000002"
+string.format("%0# -+6.6u", 3) == "000003"
+string.format("%0# -+6.6u", 100) == "000100"
+string.format("%0# -+6.6u", 10000) == "010000"
+string.format("%0# -+20u", 0) == "0                   "
+string.format("%0# -+20u", 1) == "1                   "
+string.format("%0# -+20u", 2) == "2                   "
+string.format("%0# -+20u", 3) == "3                   "
+string.format("%0# -+20u", 100) == "100                 "
+string.format("%0# -+20u", 10000) == "10000               "
+string.format("%0# -+20u", 100000) == "100000              "
+string.format("%0# -+20u", 1000000) == "1000000             "
+string.format("%0# -+20u", 10000000) == "10000000            "
+string.format("%0# -+20.0u", 0) == "                    "
+string.format("%0# -+20.0u", 1) == "1                   "
+string.format("%0# -+20.0u", 2) == "2                   "
+string.format("%0# -+20.0u", 3) == "3                   "
+string.format("%0# -+20.0u", 100) == "100                 "
+string.format("%0# -+20.0u", 10000) == "10000               "
+string.format("%0# -+20.0u", 100000) == "100000              "
+string.format("%0# -+20.0u", 1000000) == "1000000             "
+string.format("%0# -+20.0u", 10000000) == "10000000            "
+string.format("%0# -+20.1u", 0) == "0                   "
+string.format("%0# -+20.1u", 1) == "1                   "
+string.format("%0# -+20.1u", 2) == "2                   "
+string.format("%0# -+20.1u", 3) == "3                   "
+string.format("%0# -+20.1u", 100) == "100                 "
+string.format("%0# -+20.1u", 10000) == "10000               "
+string.format("%0# -+20.1u", 100000) == "100000              "
+string.format("%0# -+20.1u", 1000000) == "1000000             "
+string.format("%0# -+20.1u", 10000000) == "10000000            "
+string.format("%0# -+20.6u", 0) == "000000              "
+string.format("%0# -+20.6u", 1) == "000001              "
+string.format("%0# -+20.6u", 2) == "000002              "
+string.format("%0# -+20.6u", 3) == "000003              "
+string.format("%0# -+20.6u", 100) == "000100              "
+string.format("%0# -+20.6u", 10000) == "010000              "
+string.format("%0# -+20.6u", 100000) == "100000              "
+string.format("%0# -+20.6u", 1000000) == "1000000             "
+string.format("%0# -+20.6u", 10000000) == "10000000            "
+= x =
+string.format("%x", 0) == "0"
+string.format("%x", 1) == "1"
+string.format("%x", -1) == "ffffffffffffffff"
+string.format("%x", 2) == "2"
+string.format("%x", -2) == "fffffffffffffffe"
+string.format("%x", 3) == "3"
+string.format("%x", -3) == "fffffffffffffffd"
+string.format("%x", 100) == "64"
+string.format("%x", 10000) == "2710"
+string.format("%x", 100000) == "186a0"
+string.format("%x", 1000000) == "f4240"
+string.format("%x", 10000000) == "989680"
+string.format("%.0x", 0) == ""
+string.format("%.6x", 0) == "000000"
+string.format("%.6x", 1) == "000001"
+string.format("%.6x", 2) == "000002"
+string.format("%.6x", 3) == "000003"
+string.format("%.6x", 100) == "000064"
+string.format("%.6x", 10000) == "002710"
+string.format("%.6x", 100000) == "0186a0"
+string.format("%.6x", 1000000) == "0f4240"
+string.format("%1.0x", 0) == " "
+string.format("%1.6x", 0) == "000000"
+string.format("%1.6x", 1) == "000001"
+string.format("%1.6x", 2) == "000002"
+string.format("%1.6x", 3) == "000003"
+string.format("%1.6x", 100) == "000064"
+string.format("%1.6x", 10000) == "002710"
+string.format("%1.6x", 100000) == "0186a0"
+string.format("%1.6x", 1000000) == "0f4240"
+string.format("%2x", 0) == " 0"
+string.format("%2x", 1) == " 1"
+string.format("%2x", 2) == " 2"
+string.format("%2x", 3) == " 3"
+string.format("%2.0x", 0) == "  "
+string.format("%2.0x", 1) == " 1"
+string.format("%2.0x", 2) == " 2"
+string.format("%2.0x", 3) == " 3"
+string.format("%2.1x", 0) == " 0"
+string.format("%2.1x", 1) == " 1"
+string.format("%2.1x", 2) == " 2"
+string.format("%2.1x", 3) == " 3"
+string.format("%2.6x", 0) == "000000"
+string.format("%2.6x", 1) == "000001"
+string.format("%2.6x", 2) == "000002"
+string.format("%2.6x", 3) == "000003"
+string.format("%2.6x", 100) == "000064"
+string.format("%2.6x", 10000) == "002710"
+string.format("%2.6x", 100000) == "0186a0"
+string.format("%2.6x", 1000000) == "0f4240"
+string.format("%6x", 0) == "     0"
+string.format("%6x", 1) == "     1"
+string.format("%6x", 2) == "     2"
+string.format("%6x", 3) == "     3"
+string.format("%6x", 100) == "    64"
+string.format("%6x", 10000) == "  2710"
+string.format("%6x", 100000) == " 186a0"
+string.format("%6x", 1000000) == " f4240"
+string.format("%6.0x", 0) == "      "
+string.format("%6.0x", 1) == "     1"
+string.format("%6.0x", 2) == "     2"
+string.format("%6.0x", 3) == "     3"
+string.format("%6.0x", 100) == "    64"
+string.format("%6.0x", 10000) == "  2710"
+string.format("%6.0x", 100000) == " 186a0"
+string.format("%6.0x", 1000000) == " f4240"
+string.format("%6.1x", 0) == "     0"
+string.format("%6.1x", 1) == "     1"
+string.format("%6.1x", 2) == "     2"
+string.format("%6.1x", 3) == "     3"
+string.format("%6.1x", 100) == "    64"
+string.format("%6.1x", 10000) == "  2710"
+string.format("%6.1x", 100000) == " 186a0"
+string.format("%6.1x", 1000000) == " f4240"
+string.format("%6.6x", 0) == "000000"
+string.format("%6.6x", 1) == "000001"
+string.format("%6.6x", 2) == "000002"
+string.format("%6.6x", 3) == "000003"
+string.format("%6.6x", 100) == "000064"
+string.format("%6.6x", 10000) == "002710"
+string.format("%6.6x", 100000) == "0186a0"
+string.format("%6.6x", 1000000) == "0f4240"
+string.format("%20x", 0) == "                   0"
+string.format("%20x", 1) == "                   1"
+string.format("%20x", -1) == "    ffffffffffffffff"
+string.format("%20x", 2) == "                   2"
+string.format("%20x", -2) == "    fffffffffffffffe"
+string.format("%20x", 3) == "                   3"
+string.format("%20x", -3) == "    fffffffffffffffd"
+string.format("%20x", 100) == "                  64"
+string.format("%20x", 10000) == "                2710"
+string.format("%20x", 100000) == "               186a0"
+string.format("%20x", 1000000) == "               f4240"
+string.format("%20x", 10000000) == "              989680"
+string.format("%20.0x", 0) == "                    "
+string.format("%20.0x", 1) == "                   1"
+string.format("%20.0x", -1) == "    ffffffffffffffff"
+string.format("%20.0x", 2) == "                   2"
+string.format("%20.0x", -2) == "    fffffffffffffffe"
+string.format("%20.0x", 3) == "                   3"
+string.format("%20.0x", -3) == "    fffffffffffffffd"
+string.format("%20.0x", 100) == "                  64"
+string.format("%20.0x", 10000) == "                2710"
+string.format("%20.0x", 100000) == "               186a0"
+string.format("%20.0x", 1000000) == "               f4240"
+string.format("%20.0x", 10000000) == "              989680"
+string.format("%20.1x", 0) == "                   0"
+string.format("%20.1x", 1) == "                   1"
+string.format("%20.1x", -1) == "    ffffffffffffffff"
+string.format("%20.1x", 2) == "                   2"
+string.format("%20.1x", -2) == "    fffffffffffffffe"
+string.format("%20.1x", 3) == "                   3"
+string.format("%20.1x", -3) == "    fffffffffffffffd"
+string.format("%20.1x", 100) == "                  64"
+string.format("%20.1x", 10000) == "                2710"
+string.format("%20.1x", 100000) == "               186a0"
+string.format("%20.1x", 1000000) == "               f4240"
+string.format("%20.1x", 10000000) == "              989680"
+string.format("%20.6x", 0) == "              000000"
+string.format("%20.6x", 1) == "              000001"
+string.format("%20.6x", -1) == "    ffffffffffffffff"
+string.format("%20.6x", 2) == "              000002"
+string.format("%20.6x", -2) == "    fffffffffffffffe"
+string.format("%20.6x", 3) == "              000003"
+string.format("%20.6x", -3) == "    fffffffffffffffd"
+string.format("%20.6x", 100) == "              000064"
+string.format("%20.6x", 10000) == "              002710"
+string.format("%20.6x", 100000) == "              0186a0"
+string.format("%20.6x", 1000000) == "              0f4240"
+string.format("%20.6x", 10000000) == "              989680"
+string.format("%+x", 0) == "0"
+string.format("%+x", 1) == "1"
+string.format("%+x", -1) == "ffffffffffffffff"
+string.format("%+x", 2) == "2"
+string.format("%+x", -2) == "fffffffffffffffe"
+string.format("%+x", 3) == "3"
+string.format("%+x", -3) == "fffffffffffffffd"
+string.format("%+x", 100) == "64"
+string.format("%+x", 10000) == "2710"
+string.format("%+x", 100000) == "186a0"
+string.format("%+x", 1000000) == "f4240"
+string.format("%+x", 10000000) == "989680"
+string.format("%+.0x", 0) == ""
+string.format("%+.6x", 0) == "000000"
+string.format("%+.6x", 1) == "000001"
+string.format("%+.6x", 2) == "000002"
+string.format("%+.6x", 3) == "000003"
+string.format("%+.6x", 100) == "000064"
+string.format("%+.6x", 10000) == "002710"
+string.format("%+.6x", 100000) == "0186a0"
+string.format("%+.6x", 1000000) == "0f4240"
+string.format("%+1.0x", 0) == " "
+string.format("%+1.6x", 0) == "000000"
+string.format("%+1.6x", 1) == "000001"
+string.format("%+1.6x", 2) == "000002"
+string.format("%+1.6x", 3) == "000003"
+string.format("%+1.6x", 100) == "000064"
+string.format("%+1.6x", 10000) == "002710"
+string.format("%+1.6x", 100000) == "0186a0"
+string.format("%+1.6x", 1000000) == "0f4240"
+string.format("%+2x", 0) == " 0"
+string.format("%+2x", 1) == " 1"
+string.format("%+2x", 2) == " 2"
+string.format("%+2x", 3) == " 3"
+string.format("%+2.0x", 0) == "  "
+string.format("%+2.0x", 1) == " 1"
+string.format("%+2.0x", 2) == " 2"
+string.format("%+2.0x", 3) == " 3"
+string.format("%+2.1x", 0) == " 0"
+string.format("%+2.1x", 1) == " 1"
+string.format("%+2.1x", 2) == " 2"
+string.format("%+2.1x", 3) == " 3"
+string.format("%+2.6x", 0) == "000000"
+string.format("%+2.6x", 1) == "000001"
+string.format("%+2.6x", 2) == "000002"
+string.format("%+2.6x", 3) == "000003"
+string.format("%+2.6x", 100) == "000064"
+string.format("%+2.6x", 10000) == "002710"
+string.format("%+2.6x", 100000) == "0186a0"
+string.format("%+2.6x", 1000000) == "0f4240"
+string.format("%+6x", 0) == "     0"
+string.format("%+6x", 1) == "     1"
+string.format("%+6x", 2) == "     2"
+string.format("%+6x", 3) == "     3"
+string.format("%+6x", 100) == "    64"
+string.format("%+6x", 10000) == "  2710"
+string.format("%+6x", 100000) == " 186a0"
+string.format("%+6x", 1000000) == " f4240"
+string.format("%+6.0x", 0) == "      "
+string.format("%+6.0x", 1) == "     1"
+string.format("%+6.0x", 2) == "     2"
+string.format("%+6.0x", 3) == "     3"
+string.format("%+6.0x", 100) == "    64"
+string.format("%+6.0x", 10000) == "  2710"
+string.format("%+6.0x", 100000) == " 186a0"
+string.format("%+6.0x", 1000000) == " f4240"
+string.format("%+6.1x", 0) == "     0"
+string.format("%+6.1x", 1) == "     1"
+string.format("%+6.1x", 2) == "     2"
+string.format("%+6.1x", 3) == "     3"
+string.format("%+6.1x", 100) == "    64"
+string.format("%+6.1x", 10000) == "  2710"
+string.format("%+6.1x", 100000) == " 186a0"
+string.format("%+6.1x", 1000000) == " f4240"
+string.format("%+6.6x", 0) == "000000"
+string.format("%+6.6x", 1) == "000001"
+string.format("%+6.6x", 2) == "000002"
+string.format("%+6.6x", 3) == "000003"
+string.format("%+6.6x", 100) == "000064"
+string.format("%+6.6x", 10000) == "002710"
+string.format("%+6.6x", 100000) == "0186a0"
+string.format("%+6.6x", 1000000) == "0f4240"
+string.format("%+20x", 0) == "                   0"
+string.format("%+20x", 1) == "                   1"
+string.format("%+20x", -1) == "    ffffffffffffffff"
+string.format("%+20x", 2) == "                   2"
+string.format("%+20x", -2) == "    fffffffffffffffe"
+string.format("%+20x", 3) == "                   3"
+string.format("%+20x", -3) == "    fffffffffffffffd"
+string.format("%+20x", 100) == "                  64"
+string.format("%+20x", 10000) == "                2710"
+string.format("%+20x", 100000) == "               186a0"
+string.format("%+20x", 1000000) == "               f4240"
+string.format("%+20x", 10000000) == "              989680"
+string.format("%+20.0x", 0) == "                    "
+string.format("%+20.0x", 1) == "                   1"
+string.format("%+20.0x", -1) == "    ffffffffffffffff"
+string.format("%+20.0x", 2) == "                   2"
+string.format("%+20.0x", -2) == "    fffffffffffffffe"
+string.format("%+20.0x", 3) == "                   3"
+string.format("%+20.0x", -3) == "    fffffffffffffffd"
+string.format("%+20.0x", 100) == "                  64"
+string.format("%+20.0x", 10000) == "                2710"
+string.format("%+20.0x", 100000) == "               186a0"
+string.format("%+20.0x", 1000000) == "               f4240"
+string.format("%+20.0x", 10000000) == "              989680"
+string.format("%+20.1x", 0) == "                   0"
+string.format("%+20.1x", 1) == "                   1"
+string.format("%+20.1x", -1) == "    ffffffffffffffff"
+string.format("%+20.1x", 2) == "                   2"
+string.format("%+20.1x", -2) == "    fffffffffffffffe"
+string.format("%+20.1x", 3) == "                   3"
+string.format("%+20.1x", -3) == "    fffffffffffffffd"
+string.format("%+20.1x", 100) == "                  64"
+string.format("%+20.1x", 10000) == "                2710"
+string.format("%+20.1x", 100000) == "               186a0"
+string.format("%+20.1x", 1000000) == "               f4240"
+string.format("%+20.1x", 10000000) == "              989680"
+string.format("%+20.6x", 0) == "              000000"
+string.format("%+20.6x", 1) == "              000001"
+string.format("%+20.6x", -1) == "    ffffffffffffffff"
+string.format("%+20.6x", 2) == "              000002"
+string.format("%+20.6x", -2) == "    fffffffffffffffe"
+string.format("%+20.6x", 3) == "              000003"
+string.format("%+20.6x", -3) == "    fffffffffffffffd"
+string.format("%+20.6x", 100) == "              000064"
+string.format("%+20.6x", 10000) == "              002710"
+string.format("%+20.6x", 100000) == "              0186a0"
+string.format("%+20.6x", 1000000) == "              0f4240"
+string.format("%+20.6x", 10000000) == "              989680"
+string.format("%-x", 0) == "0"
+string.format("%-x", 1) == "1"
+string.format("%-x", -1) == "ffffffffffffffff"
+string.format("%-x", 2) == "2"
+string.format("%-x", -2) == "fffffffffffffffe"
+string.format("%-x", 3) == "3"
+string.format("%-x", -3) == "fffffffffffffffd"
+string.format("%-x", 100) == "64"
+string.format("%-x", 10000) == "2710"
+string.format("%-x", 100000) == "186a0"
+string.format("%-x", 1000000) == "f4240"
+string.format("%-x", 10000000) == "989680"
+string.format("%-.0x", 0) == ""
+string.format("%-.6x", 0) == "000000"
+string.format("%-.6x", 1) == "000001"
+string.format("%-.6x", 2) == "000002"
+string.format("%-.6x", 3) == "000003"
+string.format("%-.6x", 100) == "000064"
+string.format("%-.6x", 10000) == "002710"
+string.format("%-.6x", 100000) == "0186a0"
+string.format("%-.6x", 1000000) == "0f4240"
+string.format("%-1.0x", 0) == " "
+string.format("%-1.6x", 0) == "000000"
+string.format("%-1.6x", 1) == "000001"
+string.format("%-1.6x", 2) == "000002"
+string.format("%-1.6x", 3) == "000003"
+string.format("%-1.6x", 100) == "000064"
+string.format("%-1.6x", 10000) == "002710"
+string.format("%-1.6x", 100000) == "0186a0"
+string.format("%-1.6x", 1000000) == "0f4240"
+string.format("%-2x", 0) == "0 "
+string.format("%-2x", 1) == "1 "
+string.format("%-2x", 2) == "2 "
+string.format("%-2x", 3) == "3 "
+string.format("%-2.0x", 0) == "  "
+string.format("%-2.0x", 1) == "1 "
+string.format("%-2.0x", 2) == "2 "
+string.format("%-2.0x", 3) == "3 "
+string.format("%-2.1x", 0) == "0 "
+string.format("%-2.1x", 1) == "1 "
+string.format("%-2.1x", 2) == "2 "
+string.format("%-2.1x", 3) == "3 "
+string.format("%-2.6x", 0) == "000000"
+string.format("%-2.6x", 1) == "000001"
+string.format("%-2.6x", 2) == "000002"
+string.format("%-2.6x", 3) == "000003"
+string.format("%-2.6x", 100) == "000064"
+string.format("%-2.6x", 10000) == "002710"
+string.format("%-2.6x", 100000) == "0186a0"
+string.format("%-2.6x", 1000000) == "0f4240"
+string.format("%-6x", 0) == "0     "
+string.format("%-6x", 1) == "1     "
+string.format("%-6x", 2) == "2     "
+string.format("%-6x", 3) == "3     "
+string.format("%-6x", 100) == "64    "
+string.format("%-6x", 10000) == "2710  "
+string.format("%-6x", 100000) == "186a0 "
+string.format("%-6x", 1000000) == "f4240 "
+string.format("%-6.0x", 0) == "      "
+string.format("%-6.0x", 1) == "1     "
+string.format("%-6.0x", 2) == "2     "
+string.format("%-6.0x", 3) == "3     "
+string.format("%-6.0x", 100) == "64    "
+string.format("%-6.0x", 10000) == "2710  "
+string.format("%-6.0x", 100000) == "186a0 "
+string.format("%-6.0x", 1000000) == "f4240 "
+string.format("%-6.1x", 0) == "0     "
+string.format("%-6.1x", 1) == "1     "
+string.format("%-6.1x", 2) == "2     "
+string.format("%-6.1x", 3) == "3     "
+string.format("%-6.1x", 100) == "64    "
+string.format("%-6.1x", 10000) == "2710  "
+string.format("%-6.1x", 100000) == "186a0 "
+string.format("%-6.1x", 1000000) == "f4240 "
+string.format("%-6.6x", 0) == "000000"
+string.format("%-6.6x", 1) == "000001"
+string.format("%-6.6x", 2) == "000002"
+string.format("%-6.6x", 3) == "000003"
+string.format("%-6.6x", 100) == "000064"
+string.format("%-6.6x", 10000) == "002710"
+string.format("%-6.6x", 100000) == "0186a0"
+string.format("%-6.6x", 1000000) == "0f4240"
+string.format("%-20x", 0) == "0                   "
+string.format("%-20x", 1) == "1                   "
+string.format("%-20x", -1) == "ffffffffffffffff    "
+string.format("%-20x", 2) == "2                   "
+string.format("%-20x", -2) == "fffffffffffffffe    "
+string.format("%-20x", 3) == "3                   "
+string.format("%-20x", -3) == "fffffffffffffffd    "
+string.format("%-20x", 100) == "64                  "
+string.format("%-20x", 10000) == "2710                "
+string.format("%-20x", 100000) == "186a0               "
+string.format("%-20x", 1000000) == "f4240               "
+string.format("%-20x", 10000000) == "989680              "
+string.format("%-20.0x", 0) == "                    "
+string.format("%-20.0x", 1) == "1                   "
+string.format("%-20.0x", -1) == "ffffffffffffffff    "
+string.format("%-20.0x", 2) == "2                   "
+string.format("%-20.0x", -2) == "fffffffffffffffe    "
+string.format("%-20.0x", 3) == "3                   "
+string.format("%-20.0x", -3) == "fffffffffffffffd    "
+string.format("%-20.0x", 100) == "64                  "
+string.format("%-20.0x", 10000) == "2710                "
+string.format("%-20.0x", 100000) == "186a0               "
+string.format("%-20.0x", 1000000) == "f4240               "
+string.format("%-20.0x", 10000000) == "989680              "
+string.format("%-20.1x", 0) == "0                   "
+string.format("%-20.1x", 1) == "1                   "
+string.format("%-20.1x", -1) == "ffffffffffffffff    "
+string.format("%-20.1x", 2) == "2                   "
+string.format("%-20.1x", -2) == "fffffffffffffffe    "
+string.format("%-20.1x", 3) == "3                   "
+string.format("%-20.1x", -3) == "fffffffffffffffd    "
+string.format("%-20.1x", 100) == "64                  "
+string.format("%-20.1x", 10000) == "2710                "
+string.format("%-20.1x", 100000) == "186a0               "
+string.format("%-20.1x", 1000000) == "f4240               "
+string.format("%-20.1x", 10000000) == "989680              "
+string.format("%-20.6x", 0) == "000000              "
+string.format("%-20.6x", 1) == "000001              "
+string.format("%-20.6x", -1) == "ffffffffffffffff    "
+string.format("%-20.6x", 2) == "000002              "
+string.format("%-20.6x", -2) == "fffffffffffffffe    "
+string.format("%-20.6x", 3) == "000003              "
+string.format("%-20.6x", -3) == "fffffffffffffffd    "
+string.format("%-20.6x", 100) == "000064              "
+string.format("%-20.6x", 10000) == "002710              "
+string.format("%-20.6x", 100000) == "0186a0              "
+string.format("%-20.6x", 1000000) == "0f4240              "
+string.format("%-20.6x", 10000000) == "989680              "
+string.format("%-+x", 0) == "0"
+string.format("%-+x", 1) == "1"
+string.format("%-+x", -1) == "ffffffffffffffff"
+string.format("%-+x", 2) == "2"
+string.format("%-+x", -2) == "fffffffffffffffe"
+string.format("%-+x", 3) == "3"
+string.format("%-+x", -3) == "fffffffffffffffd"
+string.format("%-+x", 100) == "64"
+string.format("%-+x", 10000) == "2710"
+string.format("%-+x", 100000) == "186a0"
+string.format("%-+x", 1000000) == "f4240"
+string.format("%-+x", 10000000) == "989680"
+string.format("%-+.0x", 0) == ""
+string.format("%-+.6x", 0) == "000000"
+string.format("%-+.6x", 1) == "000001"
+string.format("%-+.6x", 2) == "000002"
+string.format("%-+.6x", 3) == "000003"
+string.format("%-+.6x", 100) == "000064"
+string.format("%-+.6x", 10000) == "002710"
+string.format("%-+.6x", 100000) == "0186a0"
+string.format("%-+.6x", 1000000) == "0f4240"
+string.format("%-+1.0x", 0) == " "
+string.format("%-+1.6x", 0) == "000000"
+string.format("%-+1.6x", 1) == "000001"
+string.format("%-+1.6x", 2) == "000002"
+string.format("%-+1.6x", 3) == "000003"
+string.format("%-+1.6x", 100) == "000064"
+string.format("%-+1.6x", 10000) == "002710"
+string.format("%-+1.6x", 100000) == "0186a0"
+string.format("%-+1.6x", 1000000) == "0f4240"
+string.format("%-+2x", 0) == "0 "
+string.format("%-+2x", 1) == "1 "
+string.format("%-+2x", 2) == "2 "
+string.format("%-+2x", 3) == "3 "
+string.format("%-+2.0x", 0) == "  "
+string.format("%-+2.0x", 1) == "1 "
+string.format("%-+2.0x", 2) == "2 "
+string.format("%-+2.0x", 3) == "3 "
+string.format("%-+2.1x", 0) == "0 "
+string.format("%-+2.1x", 1) == "1 "
+string.format("%-+2.1x", 2) == "2 "
+string.format("%-+2.1x", 3) == "3 "
+string.format("%-+2.6x", 0) == "000000"
+string.format("%-+2.6x", 1) == "000001"
+string.format("%-+2.6x", 2) == "000002"
+string.format("%-+2.6x", 3) == "000003"
+string.format("%-+2.6x", 100) == "000064"
+string.format("%-+2.6x", 10000) == "002710"
+string.format("%-+2.6x", 100000) == "0186a0"
+string.format("%-+2.6x", 1000000) == "0f4240"
+string.format("%-+6x", 0) == "0     "
+string.format("%-+6x", 1) == "1     "
+string.format("%-+6x", 2) == "2     "
+string.format("%-+6x", 3) == "3     "
+string.format("%-+6x", 100) == "64    "
+string.format("%-+6x", 10000) == "2710  "
+string.format("%-+6x", 100000) == "186a0 "
+string.format("%-+6x", 1000000) == "f4240 "
+string.format("%-+6.0x", 0) == "      "
+string.format("%-+6.0x", 1) == "1     "
+string.format("%-+6.0x", 2) == "2     "
+string.format("%-+6.0x", 3) == "3     "
+string.format("%-+6.0x", 100) == "64    "
+string.format("%-+6.0x", 10000) == "2710  "
+string.format("%-+6.0x", 100000) == "186a0 "
+string.format("%-+6.0x", 1000000) == "f4240 "
+string.format("%-+6.1x", 0) == "0     "
+string.format("%-+6.1x", 1) == "1     "
+string.format("%-+6.1x", 2) == "2     "
+string.format("%-+6.1x", 3) == "3     "
+string.format("%-+6.1x", 100) == "64    "
+string.format("%-+6.1x", 10000) == "2710  "
+string.format("%-+6.1x", 100000) == "186a0 "
+string.format("%-+6.1x", 1000000) == "f4240 "
+string.format("%-+6.6x", 0) == "000000"
+string.format("%-+6.6x", 1) == "000001"
+string.format("%-+6.6x", 2) == "000002"
+string.format("%-+6.6x", 3) == "000003"
+string.format("%-+6.6x", 100) == "000064"
+string.format("%-+6.6x", 10000) == "002710"
+string.format("%-+6.6x", 100000) == "0186a0"
+string.format("%-+6.6x", 1000000) == "0f4240"
+string.format("%-+20x", 0) == "0                   "
+string.format("%-+20x", 1) == "1                   "
+string.format("%-+20x", -1) == "ffffffffffffffff    "
+string.format("%-+20x", 2) == "2                   "
+string.format("%-+20x", -2) == "fffffffffffffffe    "
+string.format("%-+20x", 3) == "3                   "
+string.format("%-+20x", -3) == "fffffffffffffffd    "
+string.format("%-+20x", 100) == "64                  "
+string.format("%-+20x", 10000) == "2710                "
+string.format("%-+20x", 100000) == "186a0               "
+string.format("%-+20x", 1000000) == "f4240               "
+string.format("%-+20x", 10000000) == "989680              "
+string.format("%-+20.0x", 0) == "                    "
+string.format("%-+20.0x", 1) == "1                   "
+string.format("%-+20.0x", -1) == "ffffffffffffffff    "
+string.format("%-+20.0x", 2) == "2                   "
+string.format("%-+20.0x", -2) == "fffffffffffffffe    "
+string.format("%-+20.0x", 3) == "3                   "
+string.format("%-+20.0x", -3) == "fffffffffffffffd    "
+string.format("%-+20.0x", 100) == "64                  "
+string.format("%-+20.0x", 10000) == "2710                "
+string.format("%-+20.0x", 100000) == "186a0               "
+string.format("%-+20.0x", 1000000) == "f4240               "
+string.format("%-+20.0x", 10000000) == "989680              "
+string.format("%-+20.1x", 0) == "0                   "
+string.format("%-+20.1x", 1) == "1                   "
+string.format("%-+20.1x", -1) == "ffffffffffffffff    "
+string.format("%-+20.1x", 2) == "2                   "
+string.format("%-+20.1x", -2) == "fffffffffffffffe    "
+string.format("%-+20.1x", 3) == "3                   "
+string.format("%-+20.1x", -3) == "fffffffffffffffd    "
+string.format("%-+20.1x", 100) == "64                  "
+string.format("%-+20.1x", 10000) == "2710                "
+string.format("%-+20.1x", 100000) == "186a0               "
+string.format("%-+20.1x", 1000000) == "f4240               "
+string.format("%-+20.1x", 10000000) == "989680              "
+string.format("%-+20.6x", 0) == "000000              "
+string.format("%-+20.6x", 1) == "000001              "
+string.format("%-+20.6x", -1) == "ffffffffffffffff    "
+string.format("%-+20.6x", 2) == "000002              "
+string.format("%-+20.6x", -2) == "fffffffffffffffe    "
+string.format("%-+20.6x", 3) == "000003              "
+string.format("%-+20.6x", -3) == "fffffffffffffffd    "
+string.format("%-+20.6x", 100) == "000064              "
+string.format("%-+20.6x", 10000) == "002710              "
+string.format("%-+20.6x", 100000) == "0186a0              "
+string.format("%-+20.6x", 1000000) == "0f4240              "
+string.format("%-+20.6x", 10000000) == "989680              "
+string.format("% x", 0) == "0"
+string.format("% x", 1) == "1"
+string.format("% x", -1) == "ffffffffffffffff"
+string.format("% x", 2) == "2"
+string.format("% x", -2) == "fffffffffffffffe"
+string.format("% x", 3) == "3"
+string.format("% x", -3) == "fffffffffffffffd"
+string.format("% x", 100) == "64"
+string.format("% x", 10000) == "2710"
+string.format("% x", 100000) == "186a0"
+string.format("% x", 1000000) == "f4240"
+string.format("% x", 10000000) == "989680"
+string.format("% .0x", 0) == ""
+string.format("% .6x", 0) == "000000"
+string.format("% .6x", 1) == "000001"
+string.format("% .6x", 2) == "000002"
+string.format("% .6x", 3) == "000003"
+string.format("% .6x", 100) == "000064"
+string.format("% .6x", 10000) == "002710"
+string.format("% .6x", 100000) == "0186a0"
+string.format("% .6x", 1000000) == "0f4240"
+string.format("% 1.0x", 0) == " "
+string.format("% 1.6x", 0) == "000000"
+string.format("% 1.6x", 1) == "000001"
+string.format("% 1.6x", 2) == "000002"
+string.format("% 1.6x", 3) == "000003"
+string.format("% 1.6x", 100) == "000064"
+string.format("% 1.6x", 10000) == "002710"
+string.format("% 1.6x", 100000) == "0186a0"
+string.format("% 1.6x", 1000000) == "0f4240"
+string.format("% 2x", 0) == " 0"
+string.format("% 2x", 1) == " 1"
+string.format("% 2x", 2) == " 2"
+string.format("% 2x", 3) == " 3"
+string.format("% 2.0x", 0) == "  "
+string.format("% 2.0x", 1) == " 1"
+string.format("% 2.0x", 2) == " 2"
+string.format("% 2.0x", 3) == " 3"
+string.format("% 2.1x", 0) == " 0"
+string.format("% 2.1x", 1) == " 1"
+string.format("% 2.1x", 2) == " 2"
+string.format("% 2.1x", 3) == " 3"
+string.format("% 2.6x", 0) == "000000"
+string.format("% 2.6x", 1) == "000001"
+string.format("% 2.6x", 2) == "000002"
+string.format("% 2.6x", 3) == "000003"
+string.format("% 2.6x", 100) == "000064"
+string.format("% 2.6x", 10000) == "002710"
+string.format("% 2.6x", 100000) == "0186a0"
+string.format("% 2.6x", 1000000) == "0f4240"
+string.format("% 6x", 0) == "     0"
+string.format("% 6x", 1) == "     1"
+string.format("% 6x", 2) == "     2"
+string.format("% 6x", 3) == "     3"
+string.format("% 6x", 100) == "    64"
+string.format("% 6x", 10000) == "  2710"
+string.format("% 6x", 100000) == " 186a0"
+string.format("% 6x", 1000000) == " f4240"
+string.format("% 6.0x", 0) == "      "
+string.format("% 6.0x", 1) == "     1"
+string.format("% 6.0x", 2) == "     2"
+string.format("% 6.0x", 3) == "     3"
+string.format("% 6.0x", 100) == "    64"
+string.format("% 6.0x", 10000) == "  2710"
+string.format("% 6.0x", 100000) == " 186a0"
+string.format("% 6.0x", 1000000) == " f4240"
+string.format("% 6.1x", 0) == "     0"
+string.format("% 6.1x", 1) == "     1"
+string.format("% 6.1x", 2) == "     2"
+string.format("% 6.1x", 3) == "     3"
+string.format("% 6.1x", 100) == "    64"
+string.format("% 6.1x", 10000) == "  2710"
+string.format("% 6.1x", 100000) == " 186a0"
+string.format("% 6.1x", 1000000) == " f4240"
+string.format("% 6.6x", 0) == "000000"
+string.format("% 6.6x", 1) == "000001"
+string.format("% 6.6x", 2) == "000002"
+string.format("% 6.6x", 3) == "000003"
+string.format("% 6.6x", 100) == "000064"
+string.format("% 6.6x", 10000) == "002710"
+string.format("% 6.6x", 100000) == "0186a0"
+string.format("% 6.6x", 1000000) == "0f4240"
+string.format("% 20x", 0) == "                   0"
+string.format("% 20x", 1) == "                   1"
+string.format("% 20x", -1) == "    ffffffffffffffff"
+string.format("% 20x", 2) == "                   2"
+string.format("% 20x", -2) == "    fffffffffffffffe"
+string.format("% 20x", 3) == "                   3"
+string.format("% 20x", -3) == "    fffffffffffffffd"
+string.format("% 20x", 100) == "                  64"
+string.format("% 20x", 10000) == "                2710"
+string.format("% 20x", 100000) == "               186a0"
+string.format("% 20x", 1000000) == "               f4240"
+string.format("% 20x", 10000000) == "              989680"
+string.format("% 20.0x", 0) == "                    "
+string.format("% 20.0x", 1) == "                   1"
+string.format("% 20.0x", -1) == "    ffffffffffffffff"
+string.format("% 20.0x", 2) == "                   2"
+string.format("% 20.0x", -2) == "    fffffffffffffffe"
+string.format("% 20.0x", 3) == "                   3"
+string.format("% 20.0x", -3) == "    fffffffffffffffd"
+string.format("% 20.0x", 100) == "                  64"
+string.format("% 20.0x", 10000) == "                2710"
+string.format("% 20.0x", 100000) == "               186a0"
+string.format("% 20.0x", 1000000) == "               f4240"
+string.format("% 20.0x", 10000000) == "              989680"
+string.format("% 20.1x", 0) == "                   0"
+string.format("% 20.1x", 1) == "                   1"
+string.format("% 20.1x", -1) == "    ffffffffffffffff"
+string.format("% 20.1x", 2) == "                   2"
+string.format("% 20.1x", -2) == "    fffffffffffffffe"
+string.format("% 20.1x", 3) == "                   3"
+string.format("% 20.1x", -3) == "    fffffffffffffffd"
+string.format("% 20.1x", 100) == "                  64"
+string.format("% 20.1x", 10000) == "                2710"
+string.format("% 20.1x", 100000) == "               186a0"
+string.format("% 20.1x", 1000000) == "               f4240"
+string.format("% 20.1x", 10000000) == "              989680"
+string.format("% 20.6x", 0) == "              000000"
+string.format("% 20.6x", 1) == "              000001"
+string.format("% 20.6x", -1) == "    ffffffffffffffff"
+string.format("% 20.6x", 2) == "              000002"
+string.format("% 20.6x", -2) == "    fffffffffffffffe"
+string.format("% 20.6x", 3) == "              000003"
+string.format("% 20.6x", -3) == "    fffffffffffffffd"
+string.format("% 20.6x", 100) == "              000064"
+string.format("% 20.6x", 10000) == "              002710"
+string.format("% 20.6x", 100000) == "              0186a0"
+string.format("% 20.6x", 1000000) == "              0f4240"
+string.format("% 20.6x", 10000000) == "              989680"
+string.format("% +x", 0) == "0"
+string.format("% +x", 1) == "1"
+string.format("% +x", -1) == "ffffffffffffffff"
+string.format("% +x", 2) == "2"
+string.format("% +x", -2) == "fffffffffffffffe"
+string.format("% +x", 3) == "3"
+string.format("% +x", -3) == "fffffffffffffffd"
+string.format("% +x", 100) == "64"
+string.format("% +x", 10000) == "2710"
+string.format("% +x", 100000) == "186a0"
+string.format("% +x", 1000000) == "f4240"
+string.format("% +x", 10000000) == "989680"
+string.format("% +.0x", 0) == ""
+string.format("% +.6x", 0) == "000000"
+string.format("% +.6x", 1) == "000001"
+string.format("% +.6x", 2) == "000002"
+string.format("% +.6x", 3) == "000003"
+string.format("% +.6x", 100) == "000064"
+string.format("% +.6x", 10000) == "002710"
+string.format("% +.6x", 100000) == "0186a0"
+string.format("% +.6x", 1000000) == "0f4240"
+string.format("% +1.0x", 0) == " "
+string.format("% +1.6x", 0) == "000000"
+string.format("% +1.6x", 1) == "000001"
+string.format("% +1.6x", 2) == "000002"
+string.format("% +1.6x", 3) == "000003"
+string.format("% +1.6x", 100) == "000064"
+string.format("% +1.6x", 10000) == "002710"
+string.format("% +1.6x", 100000) == "0186a0"
+string.format("% +1.6x", 1000000) == "0f4240"
+string.format("% +2x", 0) == " 0"
+string.format("% +2x", 1) == " 1"
+string.format("% +2x", 2) == " 2"
+string.format("% +2x", 3) == " 3"
+string.format("% +2.0x", 0) == "  "
+string.format("% +2.0x", 1) == " 1"
+string.format("% +2.0x", 2) == " 2"
+string.format("% +2.0x", 3) == " 3"
+string.format("% +2.1x", 0) == " 0"
+string.format("% +2.1x", 1) == " 1"
+string.format("% +2.1x", 2) == " 2"
+string.format("% +2.1x", 3) == " 3"
+string.format("% +2.6x", 0) == "000000"
+string.format("% +2.6x", 1) == "000001"
+string.format("% +2.6x", 2) == "000002"
+string.format("% +2.6x", 3) == "000003"
+string.format("% +2.6x", 100) == "000064"
+string.format("% +2.6x", 10000) == "002710"
+string.format("% +2.6x", 100000) == "0186a0"
+string.format("% +2.6x", 1000000) == "0f4240"
+string.format("% +6x", 0) == "     0"
+string.format("% +6x", 1) == "     1"
+string.format("% +6x", 2) == "     2"
+string.format("% +6x", 3) == "     3"
+string.format("% +6x", 100) == "    64"
+string.format("% +6x", 10000) == "  2710"
+string.format("% +6x", 100000) == " 186a0"
+string.format("% +6x", 1000000) == " f4240"
+string.format("% +6.0x", 0) == "      "
+string.format("% +6.0x", 1) == "     1"
+string.format("% +6.0x", 2) == "     2"
+string.format("% +6.0x", 3) == "     3"
+string.format("% +6.0x", 100) == "    64"
+string.format("% +6.0x", 10000) == "  2710"
+string.format("% +6.0x", 100000) == " 186a0"
+string.format("% +6.0x", 1000000) == " f4240"
+string.format("% +6.1x", 0) == "     0"
+string.format("% +6.1x", 1) == "     1"
+string.format("% +6.1x", 2) == "     2"
+string.format("% +6.1x", 3) == "     3"
+string.format("% +6.1x", 100) == "    64"
+string.format("% +6.1x", 10000) == "  2710"
+string.format("% +6.1x", 100000) == " 186a0"
+string.format("% +6.1x", 1000000) == " f4240"
+string.format("% +6.6x", 0) == "000000"
+string.format("% +6.6x", 1) == "000001"
+string.format("% +6.6x", 2) == "000002"
+string.format("% +6.6x", 3) == "000003"
+string.format("% +6.6x", 100) == "000064"
+string.format("% +6.6x", 10000) == "002710"
+string.format("% +6.6x", 100000) == "0186a0"
+string.format("% +6.6x", 1000000) == "0f4240"
+string.format("% +20x", 0) == "                   0"
+string.format("% +20x", 1) == "                   1"
+string.format("% +20x", -1) == "    ffffffffffffffff"
+string.format("% +20x", 2) == "                   2"
+string.format("% +20x", -2) == "    fffffffffffffffe"
+string.format("% +20x", 3) == "                   3"
+string.format("% +20x", -3) == "    fffffffffffffffd"
+string.format("% +20x", 100) == "                  64"
+string.format("% +20x", 10000) == "                2710"
+string.format("% +20x", 100000) == "               186a0"
+string.format("% +20x", 1000000) == "               f4240"
+string.format("% +20x", 10000000) == "              989680"
+string.format("% +20.0x", 0) == "                    "
+string.format("% +20.0x", 1) == "                   1"
+string.format("% +20.0x", -1) == "    ffffffffffffffff"
+string.format("% +20.0x", 2) == "                   2"
+string.format("% +20.0x", -2) == "    fffffffffffffffe"
+string.format("% +20.0x", 3) == "                   3"
+string.format("% +20.0x", -3) == "    fffffffffffffffd"
+string.format("% +20.0x", 100) == "                  64"
+string.format("% +20.0x", 10000) == "                2710"
+string.format("% +20.0x", 100000) == "               186a0"
+string.format("% +20.0x", 1000000) == "               f4240"
+string.format("% +20.0x", 10000000) == "              989680"
+string.format("% +20.1x", 0) == "                   0"
+string.format("% +20.1x", 1) == "                   1"
+string.format("% +20.1x", -1) == "    ffffffffffffffff"
+string.format("% +20.1x", 2) == "                   2"
+string.format("% +20.1x", -2) == "    fffffffffffffffe"
+string.format("% +20.1x", 3) == "                   3"
+string.format("% +20.1x", -3) == "    fffffffffffffffd"
+string.format("% +20.1x", 100) == "                  64"
+string.format("% +20.1x", 10000) == "                2710"
+string.format("% +20.1x", 100000) == "               186a0"
+string.format("% +20.1x", 1000000) == "               f4240"
+string.format("% +20.1x", 10000000) == "              989680"
+string.format("% +20.6x", 0) == "              000000"
+string.format("% +20.6x", 1) == "              000001"
+string.format("% +20.6x", -1) == "    ffffffffffffffff"
+string.format("% +20.6x", 2) == "              000002"
+string.format("% +20.6x", -2) == "    fffffffffffffffe"
+string.format("% +20.6x", 3) == "              000003"
+string.format("% +20.6x", -3) == "    fffffffffffffffd"
+string.format("% +20.6x", 100) == "              000064"
+string.format("% +20.6x", 10000) == "              002710"
+string.format("% +20.6x", 100000) == "              0186a0"
+string.format("% +20.6x", 1000000) == "              0f4240"
+string.format("% +20.6x", 10000000) == "              989680"
+string.format("% -x", 0) == "0"
+string.format("% -x", 1) == "1"
+string.format("% -x", -1) == "ffffffffffffffff"
+string.format("% -x", 2) == "2"
+string.format("% -x", -2) == "fffffffffffffffe"
+string.format("% -x", 3) == "3"
+string.format("% -x", -3) == "fffffffffffffffd"
+string.format("% -x", 100) == "64"
+string.format("% -x", 10000) == "2710"
+string.format("% -x", 100000) == "186a0"
+string.format("% -x", 1000000) == "f4240"
+string.format("% -x", 10000000) == "989680"
+string.format("% -.0x", 0) == ""
+string.format("% -.6x", 0) == "000000"
+string.format("% -.6x", 1) == "000001"
+string.format("% -.6x", 2) == "000002"
+string.format("% -.6x", 3) == "000003"
+string.format("% -.6x", 100) == "000064"
+string.format("% -.6x", 10000) == "002710"
+string.format("% -.6x", 100000) == "0186a0"
+string.format("% -.6x", 1000000) == "0f4240"
+string.format("% -1.0x", 0) == " "
+string.format("% -1.6x", 0) == "000000"
+string.format("% -1.6x", 1) == "000001"
+string.format("% -1.6x", 2) == "000002"
+string.format("% -1.6x", 3) == "000003"
+string.format("% -1.6x", 100) == "000064"
+string.format("% -1.6x", 10000) == "002710"
+string.format("% -1.6x", 100000) == "0186a0"
+string.format("% -1.6x", 1000000) == "0f4240"
+string.format("% -2x", 0) == "0 "
+string.format("% -2x", 1) == "1 "
+string.format("% -2x", 2) == "2 "
+string.format("% -2x", 3) == "3 "
+string.format("% -2.0x", 0) == "  "
+string.format("% -2.0x", 1) == "1 "
+string.format("% -2.0x", 2) == "2 "
+string.format("% -2.0x", 3) == "3 "
+string.format("% -2.1x", 0) == "0 "
+string.format("% -2.1x", 1) == "1 "
+string.format("% -2.1x", 2) == "2 "
+string.format("% -2.1x", 3) == "3 "
+string.format("% -2.6x", 0) == "000000"
+string.format("% -2.6x", 1) == "000001"
+string.format("% -2.6x", 2) == "000002"
+string.format("% -2.6x", 3) == "000003"
+string.format("% -2.6x", 100) == "000064"
+string.format("% -2.6x", 10000) == "002710"
+string.format("% -2.6x", 100000) == "0186a0"
+string.format("% -2.6x", 1000000) == "0f4240"
+string.format("% -6x", 0) == "0     "
+string.format("% -6x", 1) == "1     "
+string.format("% -6x", 2) == "2     "
+string.format("% -6x", 3) == "3     "
+string.format("% -6x", 100) == "64    "
+string.format("% -6x", 10000) == "2710  "
+string.format("% -6x", 100000) == "186a0 "
+string.format("% -6x", 1000000) == "f4240 "
+string.format("% -6.0x", 0) == "      "
+string.format("% -6.0x", 1) == "1     "
+string.format("% -6.0x", 2) == "2     "
+string.format("% -6.0x", 3) == "3     "
+string.format("% -6.0x", 100) == "64    "
+string.format("% -6.0x", 10000) == "2710  "
+string.format("% -6.0x", 100000) == "186a0 "
+string.format("% -6.0x", 1000000) == "f4240 "
+string.format("% -6.1x", 0) == "0     "
+string.format("% -6.1x", 1) == "1     "
+string.format("% -6.1x", 2) == "2     "
+string.format("% -6.1x", 3) == "3     "
+string.format("% -6.1x", 100) == "64    "
+string.format("% -6.1x", 10000) == "2710  "
+string.format("% -6.1x", 100000) == "186a0 "
+string.format("% -6.1x", 1000000) == "f4240 "
+string.format("% -6.6x", 0) == "000000"
+string.format("% -6.6x", 1) == "000001"
+string.format("% -6.6x", 2) == "000002"
+string.format("% -6.6x", 3) == "000003"
+string.format("% -6.6x", 100) == "000064"
+string.format("% -6.6x", 10000) == "002710"
+string.format("% -6.6x", 100000) == "0186a0"
+string.format("% -6.6x", 1000000) == "0f4240"
+string.format("% -20x", 0) == "0                   "
+string.format("% -20x", 1) == "1                   "
+string.format("% -20x", -1) == "ffffffffffffffff    "
+string.format("% -20x", 2) == "2                   "
+string.format("% -20x", -2) == "fffffffffffffffe    "
+string.format("% -20x", 3) == "3                   "
+string.format("% -20x", -3) == "fffffffffffffffd    "
+string.format("% -20x", 100) == "64                  "
+string.format("% -20x", 10000) == "2710                "
+string.format("% -20x", 100000) == "186a0               "
+string.format("% -20x", 1000000) == "f4240               "
+string.format("% -20x", 10000000) == "989680              "
+string.format("% -20.0x", 0) == "                    "
+string.format("% -20.0x", 1) == "1                   "
+string.format("% -20.0x", -1) == "ffffffffffffffff    "
+string.format("% -20.0x", 2) == "2                   "
+string.format("% -20.0x", -2) == "fffffffffffffffe    "
+string.format("% -20.0x", 3) == "3                   "
+string.format("% -20.0x", -3) == "fffffffffffffffd    "
+string.format("% -20.0x", 100) == "64                  "
+string.format("% -20.0x", 10000) == "2710                "
+string.format("% -20.0x", 100000) == "186a0               "
+string.format("% -20.0x", 1000000) == "f4240               "
+string.format("% -20.0x", 10000000) == "989680              "
+string.format("% -20.1x", 0) == "0                   "
+string.format("% -20.1x", 1) == "1                   "
+string.format("% -20.1x", -1) == "ffffffffffffffff    "
+string.format("% -20.1x", 2) == "2                   "
+string.format("% -20.1x", -2) == "fffffffffffffffe    "
+string.format("% -20.1x", 3) == "3                   "
+string.format("% -20.1x", -3) == "fffffffffffffffd    "
+string.format("% -20.1x", 100) == "64                  "
+string.format("% -20.1x", 10000) == "2710                "
+string.format("% -20.1x", 100000) == "186a0               "
+string.format("% -20.1x", 1000000) == "f4240               "
+string.format("% -20.1x", 10000000) == "989680              "
+string.format("% -20.6x", 0) == "000000              "
+string.format("% -20.6x", 1) == "000001              "
+string.format("% -20.6x", -1) == "ffffffffffffffff    "
+string.format("% -20.6x", 2) == "000002              "
+string.format("% -20.6x", -2) == "fffffffffffffffe    "
+string.format("% -20.6x", 3) == "000003              "
+string.format("% -20.6x", -3) == "fffffffffffffffd    "
+string.format("% -20.6x", 100) == "000064              "
+string.format("% -20.6x", 10000) == "002710              "
+string.format("% -20.6x", 100000) == "0186a0              "
+string.format("% -20.6x", 1000000) == "0f4240              "
+string.format("% -20.6x", 10000000) == "989680              "
+string.format("% -+x", 0) == "0"
+string.format("% -+x", 1) == "1"
+string.format("% -+x", -1) == "ffffffffffffffff"
+string.format("% -+x", 2) == "2"
+string.format("% -+x", -2) == "fffffffffffffffe"
+string.format("% -+x", 3) == "3"
+string.format("% -+x", -3) == "fffffffffffffffd"
+string.format("% -+x", 100) == "64"
+string.format("% -+x", 10000) == "2710"
+string.format("% -+x", 100000) == "186a0"
+string.format("% -+x", 1000000) == "f4240"
+string.format("% -+x", 10000000) == "989680"
+string.format("% -+.0x", 0) == ""
+string.format("% -+.6x", 0) == "000000"
+string.format("% -+.6x", 1) == "000001"
+string.format("% -+.6x", 2) == "000002"
+string.format("% -+.6x", 3) == "000003"
+string.format("% -+.6x", 100) == "000064"
+string.format("% -+.6x", 10000) == "002710"
+string.format("% -+.6x", 100000) == "0186a0"
+string.format("% -+.6x", 1000000) == "0f4240"
+string.format("% -+1.0x", 0) == " "
+string.format("% -+1.6x", 0) == "000000"
+string.format("% -+1.6x", 1) == "000001"
+string.format("% -+1.6x", 2) == "000002"
+string.format("% -+1.6x", 3) == "000003"
+string.format("% -+1.6x", 100) == "000064"
+string.format("% -+1.6x", 10000) == "002710"
+string.format("% -+1.6x", 100000) == "0186a0"
+string.format("% -+1.6x", 1000000) == "0f4240"
+string.format("% -+2x", 0) == "0 "
+string.format("% -+2x", 1) == "1 "
+string.format("% -+2x", 2) == "2 "
+string.format("% -+2x", 3) == "3 "
+string.format("% -+2.0x", 0) == "  "
+string.format("% -+2.0x", 1) == "1 "
+string.format("% -+2.0x", 2) == "2 "
+string.format("% -+2.0x", 3) == "3 "
+string.format("% -+2.1x", 0) == "0 "
+string.format("% -+2.1x", 1) == "1 "
+string.format("% -+2.1x", 2) == "2 "
+string.format("% -+2.1x", 3) == "3 "
+string.format("% -+2.6x", 0) == "000000"
+string.format("% -+2.6x", 1) == "000001"
+string.format("% -+2.6x", 2) == "000002"
+string.format("% -+2.6x", 3) == "000003"
+string.format("% -+2.6x", 100) == "000064"
+string.format("% -+2.6x", 10000) == "002710"
+string.format("% -+2.6x", 100000) == "0186a0"
+string.format("% -+2.6x", 1000000) == "0f4240"
+string.format("% -+6x", 0) == "0     "
+string.format("% -+6x", 1) == "1     "
+string.format("% -+6x", 2) == "2     "
+string.format("% -+6x", 3) == "3     "
+string.format("% -+6x", 100) == "64    "
+string.format("% -+6x", 10000) == "2710  "
+string.format("% -+6x", 100000) == "186a0 "
+string.format("% -+6x", 1000000) == "f4240 "
+string.format("% -+6.0x", 0) == "      "
+string.format("% -+6.0x", 1) == "1     "
+string.format("% -+6.0x", 2) == "2     "
+string.format("% -+6.0x", 3) == "3     "
+string.format("% -+6.0x", 100) == "64    "
+string.format("% -+6.0x", 10000) == "2710  "
+string.format("% -+6.0x", 100000) == "186a0 "
+string.format("% -+6.0x", 1000000) == "f4240 "
+string.format("% -+6.1x", 0) == "0     "
+string.format("% -+6.1x", 1) == "1     "
+string.format("% -+6.1x", 2) == "2     "
+string.format("% -+6.1x", 3) == "3     "
+string.format("% -+6.1x", 100) == "64    "
+string.format("% -+6.1x", 10000) == "2710  "
+string.format("% -+6.1x", 100000) == "186a0 "
+string.format("% -+6.1x", 1000000) == "f4240 "
+string.format("% -+6.6x", 0) == "000000"
+string.format("% -+6.6x", 1) == "000001"
+string.format("% -+6.6x", 2) == "000002"
+string.format("% -+6.6x", 3) == "000003"
+string.format("% -+6.6x", 100) == "000064"
+string.format("% -+6.6x", 10000) == "002710"
+string.format("% -+6.6x", 100000) == "0186a0"
+string.format("% -+6.6x", 1000000) == "0f4240"
+string.format("% -+20x", 0) == "0                   "
+string.format("% -+20x", 1) == "1                   "
+string.format("% -+20x", -1) == "ffffffffffffffff    "
+string.format("% -+20x", 2) == "2                   "
+string.format("% -+20x", -2) == "fffffffffffffffe    "
+string.format("% -+20x", 3) == "3                   "
+string.format("% -+20x", -3) == "fffffffffffffffd    "
+string.format("% -+20x", 100) == "64                  "
+string.format("% -+20x", 10000) == "2710                "
+string.format("% -+20x", 100000) == "186a0               "
+string.format("% -+20x", 1000000) == "f4240               "
+string.format("% -+20x", 10000000) == "989680              "
+string.format("% -+20.0x", 0) == "                    "
+string.format("% -+20.0x", 1) == "1                   "
+string.format("% -+20.0x", -1) == "ffffffffffffffff    "
+string.format("% -+20.0x", 2) == "2                   "
+string.format("% -+20.0x", -2) == "fffffffffffffffe    "
+string.format("% -+20.0x", 3) == "3                   "
+string.format("% -+20.0x", -3) == "fffffffffffffffd    "
+string.format("% -+20.0x", 100) == "64                  "
+string.format("% -+20.0x", 10000) == "2710                "
+string.format("% -+20.0x", 100000) == "186a0               "
+string.format("% -+20.0x", 1000000) == "f4240               "
+string.format("% -+20.0x", 10000000) == "989680              "
+string.format("% -+20.1x", 0) == "0                   "
+string.format("% -+20.1x", 1) == "1                   "
+string.format("% -+20.1x", -1) == "ffffffffffffffff    "
+string.format("% -+20.1x", 2) == "2                   "
+string.format("% -+20.1x", -2) == "fffffffffffffffe    "
+string.format("% -+20.1x", 3) == "3                   "
+string.format("% -+20.1x", -3) == "fffffffffffffffd    "
+string.format("% -+20.1x", 100) == "64                  "
+string.format("% -+20.1x", 10000) == "2710                "
+string.format("% -+20.1x", 100000) == "186a0               "
+string.format("% -+20.1x", 1000000) == "f4240               "
+string.format("% -+20.1x", 10000000) == "989680              "
+string.format("% -+20.6x", 0) == "000000              "
+string.format("% -+20.6x", 1) == "000001              "
+string.format("% -+20.6x", -1) == "ffffffffffffffff    "
+string.format("% -+20.6x", 2) == "000002              "
+string.format("% -+20.6x", -2) == "fffffffffffffffe    "
+string.format("% -+20.6x", 3) == "000003              "
+string.format("% -+20.6x", -3) == "fffffffffffffffd    "
+string.format("% -+20.6x", 100) == "000064              "
+string.format("% -+20.6x", 10000) == "002710              "
+string.format("% -+20.6x", 100000) == "0186a0              "
+string.format("% -+20.6x", 1000000) == "0f4240              "
+string.format("% -+20.6x", 10000000) == "989680              "
+string.format("%#x", 0) == "0"
+string.format("%#x", 1) == "0x1"
+string.format("%#x", -1) == "0xffffffffffffffff"
+string.format("%#x", 2) == "0x2"
+string.format("%#x", -2) == "0xfffffffffffffffe"
+string.format("%#x", 3) == "0x3"
+string.format("%#x", -3) == "0xfffffffffffffffd"
+string.format("%#x", 100) == "0x64"
+string.format("%#x", 10000) == "0x2710"
+string.format("%#x", 100000) == "0x186a0"
+string.format("%#x", 1000000) == "0xf4240"
+string.format("%#x", 10000000) == "0x989680"
+string.format("%#.0x", 0) == ""
+string.format("%#.6x", 0) == "000000"
+string.format("%#.6x", 1) == "0x000001"
+string.format("%#.6x", 2) == "0x000002"
+string.format("%#.6x", 3) == "0x000003"
+string.format("%#.6x", 100) == "0x000064"
+string.format("%#.6x", 10000) == "0x002710"
+string.format("%#.6x", 100000) == "0x0186a0"
+string.format("%#.6x", 1000000) == "0x0f4240"
+string.format("%#1.0x", 0) == " "
+string.format("%#1.6x", 0) == "000000"
+string.format("%#1.6x", 1) == "0x000001"
+string.format("%#1.6x", 2) == "0x000002"
+string.format("%#1.6x", 3) == "0x000003"
+string.format("%#1.6x", 100) == "0x000064"
+string.format("%#1.6x", 10000) == "0x002710"
+string.format("%#1.6x", 100000) == "0x0186a0"
+string.format("%#1.6x", 1000000) == "0x0f4240"
+string.format("%#2x", 0) == " 0"
+string.format("%#2.0x", 0) == "  "
+string.format("%#2.1x", 0) == " 0"
+string.format("%#2.6x", 0) == "000000"
+string.format("%#2.6x", 1) == "0x000001"
+string.format("%#2.6x", 2) == "0x000002"
+string.format("%#2.6x", 3) == "0x000003"
+string.format("%#2.6x", 100) == "0x000064"
+string.format("%#2.6x", 10000) == "0x002710"
+string.format("%#2.6x", 100000) == "0x0186a0"
+string.format("%#2.6x", 1000000) == "0x0f4240"
+string.format("%#6x", 0) == "     0"
+string.format("%#6x", 1) == "   0x1"
+string.format("%#6x", 2) == "   0x2"
+string.format("%#6x", 3) == "   0x3"
+string.format("%#6x", 100) == "  0x64"
+string.format("%#6.0x", 0) == "      "
+string.format("%#6.0x", 1) == "   0x1"
+string.format("%#6.0x", 2) == "   0x2"
+string.format("%#6.0x", 3) == "   0x3"
+string.format("%#6.0x", 100) == "  0x64"
+string.format("%#6.1x", 0) == "     0"
+string.format("%#6.1x", 1) == "   0x1"
+string.format("%#6.1x", 2) == "   0x2"
+string.format("%#6.1x", 3) == "   0x3"
+string.format("%#6.1x", 100) == "  0x64"
+string.format("%#6.6x", 0) == "000000"
+string.format("%#6.6x", 1) == "0x000001"
+string.format("%#6.6x", 2) == "0x000002"
+string.format("%#6.6x", 3) == "0x000003"
+string.format("%#6.6x", 100) == "0x000064"
+string.format("%#6.6x", 10000) == "0x002710"
+string.format("%#6.6x", 100000) == "0x0186a0"
+string.format("%#6.6x", 1000000) == "0x0f4240"
+string.format("%#20x", 0) == "                   0"
+string.format("%#20x", 1) == "                 0x1"
+string.format("%#20x", -1) == "  0xffffffffffffffff"
+string.format("%#20x", 2) == "                 0x2"
+string.format("%#20x", -2) == "  0xfffffffffffffffe"
+string.format("%#20x", 3) == "                 0x3"
+string.format("%#20x", -3) == "  0xfffffffffffffffd"
+string.format("%#20x", 100) == "                0x64"
+string.format("%#20x", 10000) == "              0x2710"
+string.format("%#20x", 100000) == "             0x186a0"
+string.format("%#20x", 1000000) == "             0xf4240"
+string.format("%#20x", 10000000) == "            0x989680"
+string.format("%#20.0x", 0) == "                    "
+string.format("%#20.0x", 1) == "                 0x1"
+string.format("%#20.0x", -1) == "  0xffffffffffffffff"
+string.format("%#20.0x", 2) == "                 0x2"
+string.format("%#20.0x", -2) == "  0xfffffffffffffffe"
+string.format("%#20.0x", 3) == "                 0x3"
+string.format("%#20.0x", -3) == "  0xfffffffffffffffd"
+string.format("%#20.0x", 100) == "                0x64"
+string.format("%#20.0x", 10000) == "              0x2710"
+string.format("%#20.0x", 100000) == "             0x186a0"
+string.format("%#20.0x", 1000000) == "             0xf4240"
+string.format("%#20.0x", 10000000) == "            0x989680"
+string.format("%#20.1x", 0) == "                   0"
+string.format("%#20.1x", 1) == "                 0x1"
+string.format("%#20.1x", -1) == "  0xffffffffffffffff"
+string.format("%#20.1x", 2) == "                 0x2"
+string.format("%#20.1x", -2) == "  0xfffffffffffffffe"
+string.format("%#20.1x", 3) == "                 0x3"
+string.format("%#20.1x", -3) == "  0xfffffffffffffffd"
+string.format("%#20.1x", 100) == "                0x64"
+string.format("%#20.1x", 10000) == "              0x2710"
+string.format("%#20.1x", 100000) == "             0x186a0"
+string.format("%#20.1x", 1000000) == "             0xf4240"
+string.format("%#20.1x", 10000000) == "            0x989680"
+string.format("%#20.6x", 0) == "              000000"
+string.format("%#20.6x", 1) == "            0x000001"
+string.format("%#20.6x", -1) == "  0xffffffffffffffff"
+string.format("%#20.6x", 2) == "            0x000002"
+string.format("%#20.6x", -2) == "  0xfffffffffffffffe"
+string.format("%#20.6x", 3) == "            0x000003"
+string.format("%#20.6x", -3) == "  0xfffffffffffffffd"
+string.format("%#20.6x", 100) == "            0x000064"
+string.format("%#20.6x", 10000) == "            0x002710"
+string.format("%#20.6x", 100000) == "            0x0186a0"
+string.format("%#20.6x", 1000000) == "            0x0f4240"
+string.format("%#20.6x", 10000000) == "            0x989680"
+string.format("%#+x", 0) == "0"
+string.format("%#+x", 1) == "0x1"
+string.format("%#+x", -1) == "0xffffffffffffffff"
+string.format("%#+x", 2) == "0x2"
+string.format("%#+x", -2) == "0xfffffffffffffffe"
+string.format("%#+x", 3) == "0x3"
+string.format("%#+x", -3) == "0xfffffffffffffffd"
+string.format("%#+x", 100) == "0x64"
+string.format("%#+x", 10000) == "0x2710"
+string.format("%#+x", 100000) == "0x186a0"
+string.format("%#+x", 1000000) == "0xf4240"
+string.format("%#+x", 10000000) == "0x989680"
+string.format("%#+.0x", 0) == ""
+string.format("%#+.6x", 0) == "000000"
+string.format("%#+.6x", 1) == "0x000001"
+string.format("%#+.6x", 2) == "0x000002"
+string.format("%#+.6x", 3) == "0x000003"
+string.format("%#+.6x", 100) == "0x000064"
+string.format("%#+.6x", 10000) == "0x002710"
+string.format("%#+.6x", 100000) == "0x0186a0"
+string.format("%#+.6x", 1000000) == "0x0f4240"
+string.format("%#+1.0x", 0) == " "
+string.format("%#+1.6x", 0) == "000000"
+string.format("%#+1.6x", 1) == "0x000001"
+string.format("%#+1.6x", 2) == "0x000002"
+string.format("%#+1.6x", 3) == "0x000003"
+string.format("%#+1.6x", 100) == "0x000064"
+string.format("%#+1.6x", 10000) == "0x002710"
+string.format("%#+1.6x", 100000) == "0x0186a0"
+string.format("%#+1.6x", 1000000) == "0x0f4240"
+string.format("%#+2x", 0) == " 0"
+string.format("%#+2.0x", 0) == "  "
+string.format("%#+2.1x", 0) == " 0"
+string.format("%#+2.6x", 0) == "000000"
+string.format("%#+2.6x", 1) == "0x000001"
+string.format("%#+2.6x", 2) == "0x000002"
+string.format("%#+2.6x", 3) == "0x000003"
+string.format("%#+2.6x", 100) == "0x000064"
+string.format("%#+2.6x", 10000) == "0x002710"
+string.format("%#+2.6x", 100000) == "0x0186a0"
+string.format("%#+2.6x", 1000000) == "0x0f4240"
+string.format("%#+6x", 0) == "     0"
+string.format("%#+6x", 1) == "   0x1"
+string.format("%#+6x", 2) == "   0x2"
+string.format("%#+6x", 3) == "   0x3"
+string.format("%#+6x", 100) == "  0x64"
+string.format("%#+6.0x", 0) == "      "
+string.format("%#+6.0x", 1) == "   0x1"
+string.format("%#+6.0x", 2) == "   0x2"
+string.format("%#+6.0x", 3) == "   0x3"
+string.format("%#+6.0x", 100) == "  0x64"
+string.format("%#+6.1x", 0) == "     0"
+string.format("%#+6.1x", 1) == "   0x1"
+string.format("%#+6.1x", 2) == "   0x2"
+string.format("%#+6.1x", 3) == "   0x3"
+string.format("%#+6.1x", 100) == "  0x64"
+string.format("%#+6.6x", 0) == "000000"
+string.format("%#+6.6x", 1) == "0x000001"
+string.format("%#+6.6x", 2) == "0x000002"
+string.format("%#+6.6x", 3) == "0x000003"
+string.format("%#+6.6x", 100) == "0x000064"
+string.format("%#+6.6x", 10000) == "0x002710"
+string.format("%#+6.6x", 100000) == "0x0186a0"
+string.format("%#+6.6x", 1000000) == "0x0f4240"
+string.format("%#+20x", 0) == "                   0"
+string.format("%#+20x", 1) == "                 0x1"
+string.format("%#+20x", -1) == "  0xffffffffffffffff"
+string.format("%#+20x", 2) == "                 0x2"
+string.format("%#+20x", -2) == "  0xfffffffffffffffe"
+string.format("%#+20x", 3) == "                 0x3"
+string.format("%#+20x", -3) == "  0xfffffffffffffffd"
+string.format("%#+20x", 100) == "                0x64"
+string.format("%#+20x", 10000) == "              0x2710"
+string.format("%#+20x", 100000) == "             0x186a0"
+string.format("%#+20x", 1000000) == "             0xf4240"
+string.format("%#+20x", 10000000) == "            0x989680"
+string.format("%#+20.0x", 0) == "                    "
+string.format("%#+20.0x", 1) == "                 0x1"
+string.format("%#+20.0x", -1) == "  0xffffffffffffffff"
+string.format("%#+20.0x", 2) == "                 0x2"
+string.format("%#+20.0x", -2) == "  0xfffffffffffffffe"
+string.format("%#+20.0x", 3) == "                 0x3"
+string.format("%#+20.0x", -3) == "  0xfffffffffffffffd"
+string.format("%#+20.0x", 100) == "                0x64"
+string.format("%#+20.0x", 10000) == "              0x2710"
+string.format("%#+20.0x", 100000) == "             0x186a0"
+string.format("%#+20.0x", 1000000) == "             0xf4240"
+string.format("%#+20.0x", 10000000) == "            0x989680"
+string.format("%#+20.1x", 0) == "                   0"
+string.format("%#+20.1x", 1) == "                 0x1"
+string.format("%#+20.1x", -1) == "  0xffffffffffffffff"
+string.format("%#+20.1x", 2) == "                 0x2"
+string.format("%#+20.1x", -2) == "  0xfffffffffffffffe"
+string.format("%#+20.1x", 3) == "                 0x3"
+string.format("%#+20.1x", -3) == "  0xfffffffffffffffd"
+string.format("%#+20.1x", 100) == "                0x64"
+string.format("%#+20.1x", 10000) == "              0x2710"
+string.format("%#+20.1x", 100000) == "             0x186a0"
+string.format("%#+20.1x", 1000000) == "             0xf4240"
+string.format("%#+20.1x", 10000000) == "            0x989680"
+string.format("%#+20.6x", 0) == "              000000"
+string.format("%#+20.6x", 1) == "            0x000001"
+string.format("%#+20.6x", -1) == "  0xffffffffffffffff"
+string.format("%#+20.6x", 2) == "            0x000002"
+string.format("%#+20.6x", -2) == "  0xfffffffffffffffe"
+string.format("%#+20.6x", 3) == "            0x000003"
+string.format("%#+20.6x", -3) == "  0xfffffffffffffffd"
+string.format("%#+20.6x", 100) == "            0x000064"
+string.format("%#+20.6x", 10000) == "            0x002710"
+string.format("%#+20.6x", 100000) == "            0x0186a0"
+string.format("%#+20.6x", 1000000) == "            0x0f4240"
+string.format("%#+20.6x", 10000000) == "            0x989680"
+string.format("%#-x", 0) == "0"
+string.format("%#-x", 1) == "0x1"
+string.format("%#-x", -1) == "0xffffffffffffffff"
+string.format("%#-x", 2) == "0x2"
+string.format("%#-x", -2) == "0xfffffffffffffffe"
+string.format("%#-x", 3) == "0x3"
+string.format("%#-x", -3) == "0xfffffffffffffffd"
+string.format("%#-x", 100) == "0x64"
+string.format("%#-x", 10000) == "0x2710"
+string.format("%#-x", 100000) == "0x186a0"
+string.format("%#-x", 1000000) == "0xf4240"
+string.format("%#-x", 10000000) == "0x989680"
+string.format("%#-.0x", 0) == ""
+string.format("%#-.6x", 0) == "000000"
+string.format("%#-.6x", 1) == "0x000001"
+string.format("%#-.6x", 2) == "0x000002"
+string.format("%#-.6x", 3) == "0x000003"
+string.format("%#-.6x", 100) == "0x000064"
+string.format("%#-.6x", 10000) == "0x002710"
+string.format("%#-.6x", 100000) == "0x0186a0"
+string.format("%#-.6x", 1000000) == "0x0f4240"
+string.format("%#-1.0x", 0) == " "
+string.format("%#-1.6x", 0) == "000000"
+string.format("%#-1.6x", 1) == "0x000001"
+string.format("%#-1.6x", 2) == "0x000002"
+string.format("%#-1.6x", 3) == "0x000003"
+string.format("%#-1.6x", 100) == "0x000064"
+string.format("%#-1.6x", 10000) == "0x002710"
+string.format("%#-1.6x", 100000) == "0x0186a0"
+string.format("%#-1.6x", 1000000) == "0x0f4240"
+string.format("%#-2x", 0) == "0 "
+string.format("%#-2.0x", 0) == "  "
+string.format("%#-2.1x", 0) == "0 "
+string.format("%#-2.6x", 0) == "000000"
+string.format("%#-2.6x", 1) == "0x000001"
+string.format("%#-2.6x", 2) == "0x000002"
+string.format("%#-2.6x", 3) == "0x000003"
+string.format("%#-2.6x", 100) == "0x000064"
+string.format("%#-2.6x", 10000) == "0x002710"
+string.format("%#-2.6x", 100000) == "0x0186a0"
+string.format("%#-2.6x", 1000000) == "0x0f4240"
+string.format("%#-6x", 0) == "0     "
+string.format("%#-6x", 1) == "0x1   "
+string.format("%#-6x", 2) == "0x2   "
+string.format("%#-6x", 3) == "0x3   "
+string.format("%#-6x", 100) == "0x64  "
+string.format("%#-6.0x", 0) == "      "
+string.format("%#-6.0x", 1) == "0x1   "
+string.format("%#-6.0x", 2) == "0x2   "
+string.format("%#-6.0x", 3) == "0x3   "
+string.format("%#-6.0x", 100) == "0x64  "
+string.format("%#-6.1x", 0) == "0     "
+string.format("%#-6.1x", 1) == "0x1   "
+string.format("%#-6.1x", 2) == "0x2   "
+string.format("%#-6.1x", 3) == "0x3   "
+string.format("%#-6.1x", 100) == "0x64  "
+string.format("%#-6.6x", 0) == "000000"
+string.format("%#-6.6x", 1) == "0x000001"
+string.format("%#-6.6x", 2) == "0x000002"
+string.format("%#-6.6x", 3) == "0x000003"
+string.format("%#-6.6x", 100) == "0x000064"
+string.format("%#-6.6x", 10000) == "0x002710"
+string.format("%#-6.6x", 100000) == "0x0186a0"
+string.format("%#-6.6x", 1000000) == "0x0f4240"
+string.format("%#-20x", 0) == "0                   "
+string.format("%#-20x", 1) == "0x1                 "
+string.format("%#-20x", -1) == "0xffffffffffffffff  "
+string.format("%#-20x", 2) == "0x2                 "
+string.format("%#-20x", -2) == "0xfffffffffffffffe  "
+string.format("%#-20x", 3) == "0x3                 "
+string.format("%#-20x", -3) == "0xfffffffffffffffd  "
+string.format("%#-20x", 100) == "0x64                "
+string.format("%#-20x", 10000) == "0x2710              "
+string.format("%#-20x", 100000) == "0x186a0             "
+string.format("%#-20x", 1000000) == "0xf4240             "
+string.format("%#-20x", 10000000) == "0x989680            "
+string.format("%#-20.0x", 0) == "                    "
+string.format("%#-20.0x", 1) == "0x1                 "
+string.format("%#-20.0x", -1) == "0xffffffffffffffff  "
+string.format("%#-20.0x", 2) == "0x2                 "
+string.format("%#-20.0x", -2) == "0xfffffffffffffffe  "
+string.format("%#-20.0x", 3) == "0x3                 "
+string.format("%#-20.0x", -3) == "0xfffffffffffffffd  "
+string.format("%#-20.0x", 100) == "0x64                "
+string.format("%#-20.0x", 10000) == "0x2710              "
+string.format("%#-20.0x", 100000) == "0x186a0             "
+string.format("%#-20.0x", 1000000) == "0xf4240             "
+string.format("%#-20.0x", 10000000) == "0x989680            "
+string.format("%#-20.1x", 0) == "0                   "
+string.format("%#-20.1x", 1) == "0x1                 "
+string.format("%#-20.1x", -1) == "0xffffffffffffffff  "
+string.format("%#-20.1x", 2) == "0x2                 "
+string.format("%#-20.1x", -2) == "0xfffffffffffffffe  "
+string.format("%#-20.1x", 3) == "0x3                 "
+string.format("%#-20.1x", -3) == "0xfffffffffffffffd  "
+string.format("%#-20.1x", 100) == "0x64                "
+string.format("%#-20.1x", 10000) == "0x2710              "
+string.format("%#-20.1x", 100000) == "0x186a0             "
+string.format("%#-20.1x", 1000000) == "0xf4240             "
+string.format("%#-20.1x", 10000000) == "0x989680            "
+string.format("%#-20.6x", 0) == "000000              "
+string.format("%#-20.6x", 1) == "0x000001            "
+string.format("%#-20.6x", -1) == "0xffffffffffffffff  "
+string.format("%#-20.6x", 2) == "0x000002            "
+string.format("%#-20.6x", -2) == "0xfffffffffffffffe  "
+string.format("%#-20.6x", 3) == "0x000003            "
+string.format("%#-20.6x", -3) == "0xfffffffffffffffd  "
+string.format("%#-20.6x", 100) == "0x000064            "
+string.format("%#-20.6x", 10000) == "0x002710            "
+string.format("%#-20.6x", 100000) == "0x0186a0            "
+string.format("%#-20.6x", 1000000) == "0x0f4240            "
+string.format("%#-20.6x", 10000000) == "0x989680            "
+string.format("%#-+x", 0) == "0"
+string.format("%#-+x", 1) == "0x1"
+string.format("%#-+x", -1) == "0xffffffffffffffff"
+string.format("%#-+x", 2) == "0x2"
+string.format("%#-+x", -2) == "0xfffffffffffffffe"
+string.format("%#-+x", 3) == "0x3"
+string.format("%#-+x", -3) == "0xfffffffffffffffd"
+string.format("%#-+x", 100) == "0x64"
+string.format("%#-+x", 10000) == "0x2710"
+string.format("%#-+x", 100000) == "0x186a0"
+string.format("%#-+x", 1000000) == "0xf4240"
+string.format("%#-+x", 10000000) == "0x989680"
+string.format("%#-+.0x", 0) == ""
+string.format("%#-+.6x", 0) == "000000"
+string.format("%#-+.6x", 1) == "0x000001"
+string.format("%#-+.6x", 2) == "0x000002"
+string.format("%#-+.6x", 3) == "0x000003"
+string.format("%#-+.6x", 100) == "0x000064"
+string.format("%#-+.6x", 10000) == "0x002710"
+string.format("%#-+.6x", 100000) == "0x0186a0"
+string.format("%#-+.6x", 1000000) == "0x0f4240"
+string.format("%#-+1.0x", 0) == " "
+string.format("%#-+1.6x", 0) == "000000"
+string.format("%#-+1.6x", 1) == "0x000001"
+string.format("%#-+1.6x", 2) == "0x000002"
+string.format("%#-+1.6x", 3) == "0x000003"
+string.format("%#-+1.6x", 100) == "0x000064"
+string.format("%#-+1.6x", 10000) == "0x002710"
+string.format("%#-+1.6x", 100000) == "0x0186a0"
+string.format("%#-+1.6x", 1000000) == "0x0f4240"
+string.format("%#-+2x", 0) == "0 "
+string.format("%#-+2.0x", 0) == "  "
+string.format("%#-+2.1x", 0) == "0 "
+string.format("%#-+2.6x", 0) == "000000"
+string.format("%#-+2.6x", 1) == "0x000001"
+string.format("%#-+2.6x", 2) == "0x000002"
+string.format("%#-+2.6x", 3) == "0x000003"
+string.format("%#-+2.6x", 100) == "0x000064"
+string.format("%#-+2.6x", 10000) == "0x002710"
+string.format("%#-+2.6x", 100000) == "0x0186a0"
+string.format("%#-+2.6x", 1000000) == "0x0f4240"
+string.format("%#-+6x", 0) == "0     "
+string.format("%#-+6x", 1) == "0x1   "
+string.format("%#-+6x", 2) == "0x2   "
+string.format("%#-+6x", 3) == "0x3   "
+string.format("%#-+6x", 100) == "0x64  "
+string.format("%#-+6.0x", 0) == "      "
+string.format("%#-+6.0x", 1) == "0x1   "
+string.format("%#-+6.0x", 2) == "0x2   "
+string.format("%#-+6.0x", 3) == "0x3   "
+string.format("%#-+6.0x", 100) == "0x64  "
+string.format("%#-+6.1x", 0) == "0     "
+string.format("%#-+6.1x", 1) == "0x1   "
+string.format("%#-+6.1x", 2) == "0x2   "
+string.format("%#-+6.1x", 3) == "0x3   "
+string.format("%#-+6.1x", 100) == "0x64  "
+string.format("%#-+6.6x", 0) == "000000"
+string.format("%#-+6.6x", 1) == "0x000001"
+string.format("%#-+6.6x", 2) == "0x000002"
+string.format("%#-+6.6x", 3) == "0x000003"
+string.format("%#-+6.6x", 100) == "0x000064"
+string.format("%#-+6.6x", 10000) == "0x002710"
+string.format("%#-+6.6x", 100000) == "0x0186a0"
+string.format("%#-+6.6x", 1000000) == "0x0f4240"
+string.format("%#-+20x", 0) == "0                   "
+string.format("%#-+20x", 1) == "0x1                 "
+string.format("%#-+20x", -1) == "0xffffffffffffffff  "
+string.format("%#-+20x", 2) == "0x2                 "
+string.format("%#-+20x", -2) == "0xfffffffffffffffe  "
+string.format("%#-+20x", 3) == "0x3                 "
+string.format("%#-+20x", -3) == "0xfffffffffffffffd  "
+string.format("%#-+20x", 100) == "0x64                "
+string.format("%#-+20x", 10000) == "0x2710              "
+string.format("%#-+20x", 100000) == "0x186a0             "
+string.format("%#-+20x", 1000000) == "0xf4240             "
+string.format("%#-+20x", 10000000) == "0x989680            "
+string.format("%#-+20.0x", 0) == "                    "
+string.format("%#-+20.0x", 1) == "0x1                 "
+string.format("%#-+20.0x", -1) == "0xffffffffffffffff  "
+string.format("%#-+20.0x", 2) == "0x2                 "
+string.format("%#-+20.0x", -2) == "0xfffffffffffffffe  "
+string.format("%#-+20.0x", 3) == "0x3                 "
+string.format("%#-+20.0x", -3) == "0xfffffffffffffffd  "
+string.format("%#-+20.0x", 100) == "0x64                "
+string.format("%#-+20.0x", 10000) == "0x2710              "
+string.format("%#-+20.0x", 100000) == "0x186a0             "
+string.format("%#-+20.0x", 1000000) == "0xf4240             "
+string.format("%#-+20.0x", 10000000) == "0x989680            "
+string.format("%#-+20.1x", 0) == "0                   "
+string.format("%#-+20.1x", 1) == "0x1                 "
+string.format("%#-+20.1x", -1) == "0xffffffffffffffff  "
+string.format("%#-+20.1x", 2) == "0x2                 "
+string.format("%#-+20.1x", -2) == "0xfffffffffffffffe  "
+string.format("%#-+20.1x", 3) == "0x3                 "
+string.format("%#-+20.1x", -3) == "0xfffffffffffffffd  "
+string.format("%#-+20.1x", 100) == "0x64                "
+string.format("%#-+20.1x", 10000) == "0x2710              "
+string.format("%#-+20.1x", 100000) == "0x186a0             "
+string.format("%#-+20.1x", 1000000) == "0xf4240             "
+string.format("%#-+20.1x", 10000000) == "0x989680            "
+string.format("%#-+20.6x", 0) == "000000              "
+string.format("%#-+20.6x", 1) == "0x000001            "
+string.format("%#-+20.6x", -1) == "0xffffffffffffffff  "
+string.format("%#-+20.6x", 2) == "0x000002            "
+string.format("%#-+20.6x", -2) == "0xfffffffffffffffe  "
+string.format("%#-+20.6x", 3) == "0x000003            "
+string.format("%#-+20.6x", -3) == "0xfffffffffffffffd  "
+string.format("%#-+20.6x", 100) == "0x000064            "
+string.format("%#-+20.6x", 10000) == "0x002710            "
+string.format("%#-+20.6x", 100000) == "0x0186a0            "
+string.format("%#-+20.6x", 1000000) == "0x0f4240            "
+string.format("%#-+20.6x", 10000000) == "0x989680            "
+string.format("%# x", 0) == "0"
+string.format("%# x", 1) == "0x1"
+string.format("%# x", -1) == "0xffffffffffffffff"
+string.format("%# x", 2) == "0x2"
+string.format("%# x", -2) == "0xfffffffffffffffe"
+string.format("%# x", 3) == "0x3"
+string.format("%# x", -3) == "0xfffffffffffffffd"
+string.format("%# x", 100) == "0x64"
+string.format("%# x", 10000) == "0x2710"
+string.format("%# x", 100000) == "0x186a0"
+string.format("%# x", 1000000) == "0xf4240"
+string.format("%# x", 10000000) == "0x989680"
+string.format("%# .0x", 0) == ""
+string.format("%# .6x", 0) == "000000"
+string.format("%# .6x", 1) == "0x000001"
+string.format("%# .6x", 2) == "0x000002"
+string.format("%# .6x", 3) == "0x000003"
+string.format("%# .6x", 100) == "0x000064"
+string.format("%# .6x", 10000) == "0x002710"
+string.format("%# .6x", 100000) == "0x0186a0"
+string.format("%# .6x", 1000000) == "0x0f4240"
+string.format("%# 1.0x", 0) == " "
+string.format("%# 1.6x", 0) == "000000"
+string.format("%# 1.6x", 1) == "0x000001"
+string.format("%# 1.6x", 2) == "0x000002"
+string.format("%# 1.6x", 3) == "0x000003"
+string.format("%# 1.6x", 100) == "0x000064"
+string.format("%# 1.6x", 10000) == "0x002710"
+string.format("%# 1.6x", 100000) == "0x0186a0"
+string.format("%# 1.6x", 1000000) == "0x0f4240"
+string.format("%# 2x", 0) == " 0"
+string.format("%# 2.0x", 0) == "  "
+string.format("%# 2.1x", 0) == " 0"
+string.format("%# 2.6x", 0) == "000000"
+string.format("%# 2.6x", 1) == "0x000001"
+string.format("%# 2.6x", 2) == "0x000002"
+string.format("%# 2.6x", 3) == "0x000003"
+string.format("%# 2.6x", 100) == "0x000064"
+string.format("%# 2.6x", 10000) == "0x002710"
+string.format("%# 2.6x", 100000) == "0x0186a0"
+string.format("%# 2.6x", 1000000) == "0x0f4240"
+string.format("%# 6x", 0) == "     0"
+string.format("%# 6x", 1) == "   0x1"
+string.format("%# 6x", 2) == "   0x2"
+string.format("%# 6x", 3) == "   0x3"
+string.format("%# 6x", 100) == "  0x64"
+string.format("%# 6.0x", 0) == "      "
+string.format("%# 6.0x", 1) == "   0x1"
+string.format("%# 6.0x", 2) == "   0x2"
+string.format("%# 6.0x", 3) == "   0x3"
+string.format("%# 6.0x", 100) == "  0x64"
+string.format("%# 6.1x", 0) == "     0"
+string.format("%# 6.1x", 1) == "   0x1"
+string.format("%# 6.1x", 2) == "   0x2"
+string.format("%# 6.1x", 3) == "   0x3"
+string.format("%# 6.1x", 100) == "  0x64"
+string.format("%# 6.6x", 0) == "000000"
+string.format("%# 6.6x", 1) == "0x000001"
+string.format("%# 6.6x", 2) == "0x000002"
+string.format("%# 6.6x", 3) == "0x000003"
+string.format("%# 6.6x", 100) == "0x000064"
+string.format("%# 6.6x", 10000) == "0x002710"
+string.format("%# 6.6x", 100000) == "0x0186a0"
+string.format("%# 6.6x", 1000000) == "0x0f4240"
+string.format("%# 20x", 0) == "                   0"
+string.format("%# 20x", 1) == "                 0x1"
+string.format("%# 20x", -1) == "  0xffffffffffffffff"
+string.format("%# 20x", 2) == "                 0x2"
+string.format("%# 20x", -2) == "  0xfffffffffffffffe"
+string.format("%# 20x", 3) == "                 0x3"
+string.format("%# 20x", -3) == "  0xfffffffffffffffd"
+string.format("%# 20x", 100) == "                0x64"
+string.format("%# 20x", 10000) == "              0x2710"
+string.format("%# 20x", 100000) == "             0x186a0"
+string.format("%# 20x", 1000000) == "             0xf4240"
+string.format("%# 20x", 10000000) == "            0x989680"
+string.format("%# 20.0x", 0) == "                    "
+string.format("%# 20.0x", 1) == "                 0x1"
+string.format("%# 20.0x", -1) == "  0xffffffffffffffff"
+string.format("%# 20.0x", 2) == "                 0x2"
+string.format("%# 20.0x", -2) == "  0xfffffffffffffffe"
+string.format("%# 20.0x", 3) == "                 0x3"
+string.format("%# 20.0x", -3) == "  0xfffffffffffffffd"
+string.format("%# 20.0x", 100) == "                0x64"
+string.format("%# 20.0x", 10000) == "              0x2710"
+string.format("%# 20.0x", 100000) == "             0x186a0"
+string.format("%# 20.0x", 1000000) == "             0xf4240"
+string.format("%# 20.0x", 10000000) == "            0x989680"
+string.format("%# 20.1x", 0) == "                   0"
+string.format("%# 20.1x", 1) == "                 0x1"
+string.format("%# 20.1x", -1) == "  0xffffffffffffffff"
+string.format("%# 20.1x", 2) == "                 0x2"
+string.format("%# 20.1x", -2) == "  0xfffffffffffffffe"
+string.format("%# 20.1x", 3) == "                 0x3"
+string.format("%# 20.1x", -3) == "  0xfffffffffffffffd"
+string.format("%# 20.1x", 100) == "                0x64"
+string.format("%# 20.1x", 10000) == "              0x2710"
+string.format("%# 20.1x", 100000) == "             0x186a0"
+string.format("%# 20.1x", 1000000) == "             0xf4240"
+string.format("%# 20.1x", 10000000) == "            0x989680"
+string.format("%# 20.6x", 0) == "              000000"
+string.format("%# 20.6x", 1) == "            0x000001"
+string.format("%# 20.6x", -1) == "  0xffffffffffffffff"
+string.format("%# 20.6x", 2) == "            0x000002"
+string.format("%# 20.6x", -2) == "  0xfffffffffffffffe"
+string.format("%# 20.6x", 3) == "            0x000003"
+string.format("%# 20.6x", -3) == "  0xfffffffffffffffd"
+string.format("%# 20.6x", 100) == "            0x000064"
+string.format("%# 20.6x", 10000) == "            0x002710"
+string.format("%# 20.6x", 100000) == "            0x0186a0"
+string.format("%# 20.6x", 1000000) == "            0x0f4240"
+string.format("%# 20.6x", 10000000) == "            0x989680"
+string.format("%# +x", 0) == "0"
+string.format("%# +x", 1) == "0x1"
+string.format("%# +x", -1) == "0xffffffffffffffff"
+string.format("%# +x", 2) == "0x2"
+string.format("%# +x", -2) == "0xfffffffffffffffe"
+string.format("%# +x", 3) == "0x3"
+string.format("%# +x", -3) == "0xfffffffffffffffd"
+string.format("%# +x", 100) == "0x64"
+string.format("%# +x", 10000) == "0x2710"
+string.format("%# +x", 100000) == "0x186a0"
+string.format("%# +x", 1000000) == "0xf4240"
+string.format("%# +x", 10000000) == "0x989680"
+string.format("%# +.0x", 0) == ""
+string.format("%# +.6x", 0) == "000000"
+string.format("%# +.6x", 1) == "0x000001"
+string.format("%# +.6x", 2) == "0x000002"
+string.format("%# +.6x", 3) == "0x000003"
+string.format("%# +.6x", 100) == "0x000064"
+string.format("%# +.6x", 10000) == "0x002710"
+string.format("%# +.6x", 100000) == "0x0186a0"
+string.format("%# +.6x", 1000000) == "0x0f4240"
+string.format("%# +1.0x", 0) == " "
+string.format("%# +1.6x", 0) == "000000"
+string.format("%# +1.6x", 1) == "0x000001"
+string.format("%# +1.6x", 2) == "0x000002"
+string.format("%# +1.6x", 3) == "0x000003"
+string.format("%# +1.6x", 100) == "0x000064"
+string.format("%# +1.6x", 10000) == "0x002710"
+string.format("%# +1.6x", 100000) == "0x0186a0"
+string.format("%# +1.6x", 1000000) == "0x0f4240"
+string.format("%# +2x", 0) == " 0"
+string.format("%# +2.0x", 0) == "  "
+string.format("%# +2.1x", 0) == " 0"
+string.format("%# +2.6x", 0) == "000000"
+string.format("%# +2.6x", 1) == "0x000001"
+string.format("%# +2.6x", 2) == "0x000002"
+string.format("%# +2.6x", 3) == "0x000003"
+string.format("%# +2.6x", 100) == "0x000064"
+string.format("%# +2.6x", 10000) == "0x002710"
+string.format("%# +2.6x", 100000) == "0x0186a0"
+string.format("%# +2.6x", 1000000) == "0x0f4240"
+string.format("%# +6x", 0) == "     0"
+string.format("%# +6x", 1) == "   0x1"
+string.format("%# +6x", 2) == "   0x2"
+string.format("%# +6x", 3) == "   0x3"
+string.format("%# +6x", 100) == "  0x64"
+string.format("%# +6.0x", 0) == "      "
+string.format("%# +6.0x", 1) == "   0x1"
+string.format("%# +6.0x", 2) == "   0x2"
+string.format("%# +6.0x", 3) == "   0x3"
+string.format("%# +6.0x", 100) == "  0x64"
+string.format("%# +6.1x", 0) == "     0"
+string.format("%# +6.1x", 1) == "   0x1"
+string.format("%# +6.1x", 2) == "   0x2"
+string.format("%# +6.1x", 3) == "   0x3"
+string.format("%# +6.1x", 100) == "  0x64"
+string.format("%# +6.6x", 0) == "000000"
+string.format("%# +6.6x", 1) == "0x000001"
+string.format("%# +6.6x", 2) == "0x000002"
+string.format("%# +6.6x", 3) == "0x000003"
+string.format("%# +6.6x", 100) == "0x000064"
+string.format("%# +6.6x", 10000) == "0x002710"
+string.format("%# +6.6x", 100000) == "0x0186a0"
+string.format("%# +6.6x", 1000000) == "0x0f4240"
+string.format("%# +20x", 0) == "                   0"
+string.format("%# +20x", 1) == "                 0x1"
+string.format("%# +20x", -1) == "  0xffffffffffffffff"
+string.format("%# +20x", 2) == "                 0x2"
+string.format("%# +20x", -2) == "  0xfffffffffffffffe"
+string.format("%# +20x", 3) == "                 0x3"
+string.format("%# +20x", -3) == "  0xfffffffffffffffd"
+string.format("%# +20x", 100) == "                0x64"
+string.format("%# +20x", 10000) == "              0x2710"
+string.format("%# +20x", 100000) == "             0x186a0"
+string.format("%# +20x", 1000000) == "             0xf4240"
+string.format("%# +20x", 10000000) == "            0x989680"
+string.format("%# +20.0x", 0) == "                    "
+string.format("%# +20.0x", 1) == "                 0x1"
+string.format("%# +20.0x", -1) == "  0xffffffffffffffff"
+string.format("%# +20.0x", 2) == "                 0x2"
+string.format("%# +20.0x", -2) == "  0xfffffffffffffffe"
+string.format("%# +20.0x", 3) == "                 0x3"
+string.format("%# +20.0x", -3) == "  0xfffffffffffffffd"
+string.format("%# +20.0x", 100) == "                0x64"
+string.format("%# +20.0x", 10000) == "              0x2710"
+string.format("%# +20.0x", 100000) == "             0x186a0"
+string.format("%# +20.0x", 1000000) == "             0xf4240"
+string.format("%# +20.0x", 10000000) == "            0x989680"
+string.format("%# +20.1x", 0) == "                   0"
+string.format("%# +20.1x", 1) == "                 0x1"
+string.format("%# +20.1x", -1) == "  0xffffffffffffffff"
+string.format("%# +20.1x", 2) == "                 0x2"
+string.format("%# +20.1x", -2) == "  0xfffffffffffffffe"
+string.format("%# +20.1x", 3) == "                 0x3"
+string.format("%# +20.1x", -3) == "  0xfffffffffffffffd"
+string.format("%# +20.1x", 100) == "                0x64"
+string.format("%# +20.1x", 10000) == "              0x2710"
+string.format("%# +20.1x", 100000) == "             0x186a0"
+string.format("%# +20.1x", 1000000) == "             0xf4240"
+string.format("%# +20.1x", 10000000) == "            0x989680"
+string.format("%# +20.6x", 0) == "              000000"
+string.format("%# +20.6x", 1) == "            0x000001"
+string.format("%# +20.6x", -1) == "  0xffffffffffffffff"
+string.format("%# +20.6x", 2) == "            0x000002"
+string.format("%# +20.6x", -2) == "  0xfffffffffffffffe"
+string.format("%# +20.6x", 3) == "            0x000003"
+string.format("%# +20.6x", -3) == "  0xfffffffffffffffd"
+string.format("%# +20.6x", 100) == "            0x000064"
+string.format("%# +20.6x", 10000) == "            0x002710"
+string.format("%# +20.6x", 100000) == "            0x0186a0"
+string.format("%# +20.6x", 1000000) == "            0x0f4240"
+string.format("%# +20.6x", 10000000) == "            0x989680"
+string.format("%# -x", 0) == "0"
+string.format("%# -x", 1) == "0x1"
+string.format("%# -x", -1) == "0xffffffffffffffff"
+string.format("%# -x", 2) == "0x2"
+string.format("%# -x", -2) == "0xfffffffffffffffe"
+string.format("%# -x", 3) == "0x3"
+string.format("%# -x", -3) == "0xfffffffffffffffd"
+string.format("%# -x", 100) == "0x64"
+string.format("%# -x", 10000) == "0x2710"
+string.format("%# -x", 100000) == "0x186a0"
+string.format("%# -x", 1000000) == "0xf4240"
+string.format("%# -x", 10000000) == "0x989680"
+string.format("%# -.0x", 0) == ""
+string.format("%# -.6x", 0) == "000000"
+string.format("%# -.6x", 1) == "0x000001"
+string.format("%# -.6x", 2) == "0x000002"
+string.format("%# -.6x", 3) == "0x000003"
+string.format("%# -.6x", 100) == "0x000064"
+string.format("%# -.6x", 10000) == "0x002710"
+string.format("%# -.6x", 100000) == "0x0186a0"
+string.format("%# -.6x", 1000000) == "0x0f4240"
+string.format("%# -1.0x", 0) == " "
+string.format("%# -1.6x", 0) == "000000"
+string.format("%# -1.6x", 1) == "0x000001"
+string.format("%# -1.6x", 2) == "0x000002"
+string.format("%# -1.6x", 3) == "0x000003"
+string.format("%# -1.6x", 100) == "0x000064"
+string.format("%# -1.6x", 10000) == "0x002710"
+string.format("%# -1.6x", 100000) == "0x0186a0"
+string.format("%# -1.6x", 1000000) == "0x0f4240"
+string.format("%# -2x", 0) == "0 "
+string.format("%# -2.0x", 0) == "  "
+string.format("%# -2.1x", 0) == "0 "
+string.format("%# -2.6x", 0) == "000000"
+string.format("%# -2.6x", 1) == "0x000001"
+string.format("%# -2.6x", 2) == "0x000002"
+string.format("%# -2.6x", 3) == "0x000003"
+string.format("%# -2.6x", 100) == "0x000064"
+string.format("%# -2.6x", 10000) == "0x002710"
+string.format("%# -2.6x", 100000) == "0x0186a0"
+string.format("%# -2.6x", 1000000) == "0x0f4240"
+string.format("%# -6x", 0) == "0     "
+string.format("%# -6x", 1) == "0x1   "
+string.format("%# -6x", 2) == "0x2   "
+string.format("%# -6x", 3) == "0x3   "
+string.format("%# -6x", 100) == "0x64  "
+string.format("%# -6.0x", 0) == "      "
+string.format("%# -6.0x", 1) == "0x1   "
+string.format("%# -6.0x", 2) == "0x2   "
+string.format("%# -6.0x", 3) == "0x3   "
+string.format("%# -6.0x", 100) == "0x64  "
+string.format("%# -6.1x", 0) == "0     "
+string.format("%# -6.1x", 1) == "0x1   "
+string.format("%# -6.1x", 2) == "0x2   "
+string.format("%# -6.1x", 3) == "0x3   "
+string.format("%# -6.1x", 100) == "0x64  "
+string.format("%# -6.6x", 0) == "000000"
+string.format("%# -6.6x", 1) == "0x000001"
+string.format("%# -6.6x", 2) == "0x000002"
+string.format("%# -6.6x", 3) == "0x000003"
+string.format("%# -6.6x", 100) == "0x000064"
+string.format("%# -6.6x", 10000) == "0x002710"
+string.format("%# -6.6x", 100000) == "0x0186a0"
+string.format("%# -6.6x", 1000000) == "0x0f4240"
+string.format("%# -20x", 0) == "0                   "
+string.format("%# -20x", 1) == "0x1                 "
+string.format("%# -20x", -1) == "0xffffffffffffffff  "
+string.format("%# -20x", 2) == "0x2                 "
+string.format("%# -20x", -2) == "0xfffffffffffffffe  "
+string.format("%# -20x", 3) == "0x3                 "
+string.format("%# -20x", -3) == "0xfffffffffffffffd  "
+string.format("%# -20x", 100) == "0x64                "
+string.format("%# -20x", 10000) == "0x2710              "
+string.format("%# -20x", 100000) == "0x186a0             "
+string.format("%# -20x", 1000000) == "0xf4240             "
+string.format("%# -20x", 10000000) == "0x989680            "
+string.format("%# -20.0x", 0) == "                    "
+string.format("%# -20.0x", 1) == "0x1                 "
+string.format("%# -20.0x", -1) == "0xffffffffffffffff  "
+string.format("%# -20.0x", 2) == "0x2                 "
+string.format("%# -20.0x", -2) == "0xfffffffffffffffe  "
+string.format("%# -20.0x", 3) == "0x3                 "
+string.format("%# -20.0x", -3) == "0xfffffffffffffffd  "
+string.format("%# -20.0x", 100) == "0x64                "
+string.format("%# -20.0x", 10000) == "0x2710              "
+string.format("%# -20.0x", 100000) == "0x186a0             "
+string.format("%# -20.0x", 1000000) == "0xf4240             "
+string.format("%# -20.0x", 10000000) == "0x989680            "
+string.format("%# -20.1x", 0) == "0                   "
+string.format("%# -20.1x", 1) == "0x1                 "
+string.format("%# -20.1x", -1) == "0xffffffffffffffff  "
+string.format("%# -20.1x", 2) == "0x2                 "
+string.format("%# -20.1x", -2) == "0xfffffffffffffffe  "
+string.format("%# -20.1x", 3) == "0x3                 "
+string.format("%# -20.1x", -3) == "0xfffffffffffffffd  "
+string.format("%# -20.1x", 100) == "0x64                "
+string.format("%# -20.1x", 10000) == "0x2710              "
+string.format("%# -20.1x", 100000) == "0x186a0             "
+string.format("%# -20.1x", 1000000) == "0xf4240             "
+string.format("%# -20.1x", 10000000) == "0x989680            "
+string.format("%# -20.6x", 0) == "000000              "
+string.format("%# -20.6x", 1) == "0x000001            "
+string.format("%# -20.6x", -1) == "0xffffffffffffffff  "
+string.format("%# -20.6x", 2) == "0x000002            "
+string.format("%# -20.6x", -2) == "0xfffffffffffffffe  "
+string.format("%# -20.6x", 3) == "0x000003            "
+string.format("%# -20.6x", -3) == "0xfffffffffffffffd  "
+string.format("%# -20.6x", 100) == "0x000064            "
+string.format("%# -20.6x", 10000) == "0x002710            "
+string.format("%# -20.6x", 100000) == "0x0186a0            "
+string.format("%# -20.6x", 1000000) == "0x0f4240            "
+string.format("%# -20.6x", 10000000) == "0x989680            "
+string.format("%# -+x", 0) == "0"
+string.format("%# -+x", 1) == "0x1"
+string.format("%# -+x", -1) == "0xffffffffffffffff"
+string.format("%# -+x", 2) == "0x2"
+string.format("%# -+x", -2) == "0xfffffffffffffffe"
+string.format("%# -+x", 3) == "0x3"
+string.format("%# -+x", -3) == "0xfffffffffffffffd"
+string.format("%# -+x", 100) == "0x64"
+string.format("%# -+x", 10000) == "0x2710"
+string.format("%# -+x", 100000) == "0x186a0"
+string.format("%# -+x", 1000000) == "0xf4240"
+string.format("%# -+x", 10000000) == "0x989680"
+string.format("%# -+.0x", 0) == ""
+string.format("%# -+.6x", 0) == "000000"
+string.format("%# -+.6x", 1) == "0x000001"
+string.format("%# -+.6x", 2) == "0x000002"
+string.format("%# -+.6x", 3) == "0x000003"
+string.format("%# -+.6x", 100) == "0x000064"
+string.format("%# -+.6x", 10000) == "0x002710"
+string.format("%# -+.6x", 100000) == "0x0186a0"
+string.format("%# -+.6x", 1000000) == "0x0f4240"
+string.format("%# -+1.0x", 0) == " "
+string.format("%# -+1.6x", 0) == "000000"
+string.format("%# -+1.6x", 1) == "0x000001"
+string.format("%# -+1.6x", 2) == "0x000002"
+string.format("%# -+1.6x", 3) == "0x000003"
+string.format("%# -+1.6x", 100) == "0x000064"
+string.format("%# -+1.6x", 10000) == "0x002710"
+string.format("%# -+1.6x", 100000) == "0x0186a0"
+string.format("%# -+1.6x", 1000000) == "0x0f4240"
+string.format("%# -+2x", 0) == "0 "
+string.format("%# -+2.0x", 0) == "  "
+string.format("%# -+2.1x", 0) == "0 "
+string.format("%# -+2.6x", 0) == "000000"
+string.format("%# -+2.6x", 1) == "0x000001"
+string.format("%# -+2.6x", 2) == "0x000002"
+string.format("%# -+2.6x", 3) == "0x000003"
+string.format("%# -+2.6x", 100) == "0x000064"
+string.format("%# -+2.6x", 10000) == "0x002710"
+string.format("%# -+2.6x", 100000) == "0x0186a0"
+string.format("%# -+2.6x", 1000000) == "0x0f4240"
+string.format("%# -+6x", 0) == "0     "
+string.format("%# -+6x", 1) == "0x1   "
+string.format("%# -+6x", 2) == "0x2   "
+string.format("%# -+6x", 3) == "0x3   "
+string.format("%# -+6x", 100) == "0x64  "
+string.format("%# -+6.0x", 0) == "      "
+string.format("%# -+6.0x", 1) == "0x1   "
+string.format("%# -+6.0x", 2) == "0x2   "
+string.format("%# -+6.0x", 3) == "0x3   "
+string.format("%# -+6.0x", 100) == "0x64  "
+string.format("%# -+6.1x", 0) == "0     "
+string.format("%# -+6.1x", 1) == "0x1   "
+string.format("%# -+6.1x", 2) == "0x2   "
+string.format("%# -+6.1x", 3) == "0x3   "
+string.format("%# -+6.1x", 100) == "0x64  "
+string.format("%# -+6.6x", 0) == "000000"
+string.format("%# -+6.6x", 1) == "0x000001"
+string.format("%# -+6.6x", 2) == "0x000002"
+string.format("%# -+6.6x", 3) == "0x000003"
+string.format("%# -+6.6x", 100) == "0x000064"
+string.format("%# -+6.6x", 10000) == "0x002710"
+string.format("%# -+6.6x", 100000) == "0x0186a0"
+string.format("%# -+6.6x", 1000000) == "0x0f4240"
+string.format("%# -+20x", 0) == "0                   "
+string.format("%# -+20x", 1) == "0x1                 "
+string.format("%# -+20x", -1) == "0xffffffffffffffff  "
+string.format("%# -+20x", 2) == "0x2                 "
+string.format("%# -+20x", -2) == "0xfffffffffffffffe  "
+string.format("%# -+20x", 3) == "0x3                 "
+string.format("%# -+20x", -3) == "0xfffffffffffffffd  "
+string.format("%# -+20x", 100) == "0x64                "
+string.format("%# -+20x", 10000) == "0x2710              "
+string.format("%# -+20x", 100000) == "0x186a0             "
+string.format("%# -+20x", 1000000) == "0xf4240             "
+string.format("%# -+20x", 10000000) == "0x989680            "
+string.format("%# -+20.0x", 0) == "                    "
+string.format("%# -+20.0x", 1) == "0x1                 "
+string.format("%# -+20.0x", -1) == "0xffffffffffffffff  "
+string.format("%# -+20.0x", 2) == "0x2                 "
+string.format("%# -+20.0x", -2) == "0xfffffffffffffffe  "
+string.format("%# -+20.0x", 3) == "0x3                 "
+string.format("%# -+20.0x", -3) == "0xfffffffffffffffd  "
+string.format("%# -+20.0x", 100) == "0x64                "
+string.format("%# -+20.0x", 10000) == "0x2710              "
+string.format("%# -+20.0x", 100000) == "0x186a0             "
+string.format("%# -+20.0x", 1000000) == "0xf4240             "
+string.format("%# -+20.0x", 10000000) == "0x989680            "
+string.format("%# -+20.1x", 0) == "0                   "
+string.format("%# -+20.1x", 1) == "0x1                 "
+string.format("%# -+20.1x", -1) == "0xffffffffffffffff  "
+string.format("%# -+20.1x", 2) == "0x2                 "
+string.format("%# -+20.1x", -2) == "0xfffffffffffffffe  "
+string.format("%# -+20.1x", 3) == "0x3                 "
+string.format("%# -+20.1x", -3) == "0xfffffffffffffffd  "
+string.format("%# -+20.1x", 100) == "0x64                "
+string.format("%# -+20.1x", 10000) == "0x2710              "
+string.format("%# -+20.1x", 100000) == "0x186a0             "
+string.format("%# -+20.1x", 1000000) == "0xf4240             "
+string.format("%# -+20.1x", 10000000) == "0x989680            "
+string.format("%# -+20.6x", 0) == "000000              "
+string.format("%# -+20.6x", 1) == "0x000001            "
+string.format("%# -+20.6x", -1) == "0xffffffffffffffff  "
+string.format("%# -+20.6x", 2) == "0x000002            "
+string.format("%# -+20.6x", -2) == "0xfffffffffffffffe  "
+string.format("%# -+20.6x", 3) == "0x000003            "
+string.format("%# -+20.6x", -3) == "0xfffffffffffffffd  "
+string.format("%# -+20.6x", 100) == "0x000064            "
+string.format("%# -+20.6x", 10000) == "0x002710            "
+string.format("%# -+20.6x", 100000) == "0x0186a0            "
+string.format("%# -+20.6x", 1000000) == "0x0f4240            "
+string.format("%# -+20.6x", 10000000) == "0x989680            "
+string.format("%0x", 0) == "0"
+string.format("%0x", 1) == "1"
+string.format("%0x", -1) == "ffffffffffffffff"
+string.format("%0x", 2) == "2"
+string.format("%0x", -2) == "fffffffffffffffe"
+string.format("%0x", 3) == "3"
+string.format("%0x", -3) == "fffffffffffffffd"
+string.format("%0x", 100) == "64"
+string.format("%0x", 10000) == "2710"
+string.format("%0x", 100000) == "186a0"
+string.format("%0x", 1000000) == "f4240"
+string.format("%0x", 10000000) == "989680"
+string.format("%0.0x", 0) == ""
+string.format("%0.6x", 0) == "000000"
+string.format("%0.6x", 1) == "000001"
+string.format("%0.6x", 2) == "000002"
+string.format("%0.6x", 3) == "000003"
+string.format("%0.6x", 100) == "000064"
+string.format("%0.6x", 10000) == "002710"
+string.format("%0.6x", 100000) == "0186a0"
+string.format("%0.6x", 1000000) == "0f4240"
+string.format("%01.0x", 0) == " "
+string.format("%01.6x", 0) == "000000"
+string.format("%01.6x", 1) == "000001"
+string.format("%01.6x", 2) == "000002"
+string.format("%01.6x", 3) == "000003"
+string.format("%01.6x", 100) == "000064"
+string.format("%01.6x", 10000) == "002710"
+string.format("%01.6x", 100000) == "0186a0"
+string.format("%01.6x", 1000000) == "0f4240"
+string.format("%02x", 0) == "00"
+string.format("%02x", 1) == "01"
+string.format("%02x", 2) == "02"
+string.format("%02x", 3) == "03"
+string.format("%02.0x", 0) == "  "
+string.format("%02.0x", 1) == " 1"
+string.format("%02.0x", 2) == " 2"
+string.format("%02.0x", 3) == " 3"
+string.format("%02.1x", 0) == " 0"
+string.format("%02.1x", 1) == " 1"
+string.format("%02.1x", 2) == " 2"
+string.format("%02.1x", 3) == " 3"
+string.format("%02.6x", 0) == "000000"
+string.format("%02.6x", 1) == "000001"
+string.format("%02.6x", 2) == "000002"
+string.format("%02.6x", 3) == "000003"
+string.format("%02.6x", 100) == "000064"
+string.format("%02.6x", 10000) == "002710"
+string.format("%02.6x", 100000) == "0186a0"
+string.format("%02.6x", 1000000) == "0f4240"
+string.format("%06x", 0) == "000000"
+string.format("%06x", 1) == "000001"
+string.format("%06x", 2) == "000002"
+string.format("%06x", 3) == "000003"
+string.format("%06x", 100) == "000064"
+string.format("%06x", 10000) == "002710"
+string.format("%06x", 100000) == "0186a0"
+string.format("%06x", 1000000) == "0f4240"
+string.format("%06.0x", 0) == "      "
+string.format("%06.0x", 1) == "     1"
+string.format("%06.0x", 2) == "     2"
+string.format("%06.0x", 3) == "     3"
+string.format("%06.0x", 100) == "    64"
+string.format("%06.0x", 10000) == "  2710"
+string.format("%06.0x", 100000) == " 186a0"
+string.format("%06.0x", 1000000) == " f4240"
+string.format("%06.1x", 0) == "     0"
+string.format("%06.1x", 1) == "     1"
+string.format("%06.1x", 2) == "     2"
+string.format("%06.1x", 3) == "     3"
+string.format("%06.1x", 100) == "    64"
+string.format("%06.1x", 10000) == "  2710"
+string.format("%06.1x", 100000) == " 186a0"
+string.format("%06.1x", 1000000) == " f4240"
+string.format("%06.6x", 0) == "000000"
+string.format("%06.6x", 1) == "000001"
+string.format("%06.6x", 2) == "000002"
+string.format("%06.6x", 3) == "000003"
+string.format("%06.6x", 100) == "000064"
+string.format("%06.6x", 10000) == "002710"
+string.format("%06.6x", 100000) == "0186a0"
+string.format("%06.6x", 1000000) == "0f4240"
+string.format("%020x", 0) == "00000000000000000000"
+string.format("%020x", 1) == "00000000000000000001"
+string.format("%020x", -1) == "0000ffffffffffffffff"
+string.format("%020x", 2) == "00000000000000000002"
+string.format("%020x", -2) == "0000fffffffffffffffe"
+string.format("%020x", 3) == "00000000000000000003"
+string.format("%020x", -3) == "0000fffffffffffffffd"
+string.format("%020x", 100) == "00000000000000000064"
+string.format("%020x", 10000) == "00000000000000002710"
+string.format("%020x", 100000) == "000000000000000186a0"
+string.format("%020x", 1000000) == "000000000000000f4240"
+string.format("%020x", 10000000) == "00000000000000989680"
+string.format("%020.0x", 0) == "                    "
+string.format("%020.0x", 1) == "                   1"
+string.format("%020.0x", -1) == "    ffffffffffffffff"
+string.format("%020.0x", 2) == "                   2"
+string.format("%020.0x", -2) == "    fffffffffffffffe"
+string.format("%020.0x", 3) == "                   3"
+string.format("%020.0x", -3) == "    fffffffffffffffd"
+string.format("%020.0x", 100) == "                  64"
+string.format("%020.0x", 10000) == "                2710"
+string.format("%020.0x", 100000) == "               186a0"
+string.format("%020.0x", 1000000) == "               f4240"
+string.format("%020.0x", 10000000) == "              989680"
+string.format("%020.1x", 0) == "                   0"
+string.format("%020.1x", 1) == "                   1"
+string.format("%020.1x", -1) == "    ffffffffffffffff"
+string.format("%020.1x", 2) == "                   2"
+string.format("%020.1x", -2) == "    fffffffffffffffe"
+string.format("%020.1x", 3) == "                   3"
+string.format("%020.1x", -3) == "    fffffffffffffffd"
+string.format("%020.1x", 100) == "                  64"
+string.format("%020.1x", 10000) == "                2710"
+string.format("%020.1x", 100000) == "               186a0"
+string.format("%020.1x", 1000000) == "               f4240"
+string.format("%020.1x", 10000000) == "              989680"
+string.format("%020.6x", 0) == "              000000"
+string.format("%020.6x", 1) == "              000001"
+string.format("%020.6x", -1) == "    ffffffffffffffff"
+string.format("%020.6x", 2) == "              000002"
+string.format("%020.6x", -2) == "    fffffffffffffffe"
+string.format("%020.6x", 3) == "              000003"
+string.format("%020.6x", -3) == "    fffffffffffffffd"
+string.format("%020.6x", 100) == "              000064"
+string.format("%020.6x", 10000) == "              002710"
+string.format("%020.6x", 100000) == "              0186a0"
+string.format("%020.6x", 1000000) == "              0f4240"
+string.format("%020.6x", 10000000) == "              989680"
+string.format("%0+x", 0) == "0"
+string.format("%0+x", 1) == "1"
+string.format("%0+x", -1) == "ffffffffffffffff"
+string.format("%0+x", 2) == "2"
+string.format("%0+x", -2) == "fffffffffffffffe"
+string.format("%0+x", 3) == "3"
+string.format("%0+x", -3) == "fffffffffffffffd"
+string.format("%0+x", 100) == "64"
+string.format("%0+x", 10000) == "2710"
+string.format("%0+x", 100000) == "186a0"
+string.format("%0+x", 1000000) == "f4240"
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+string.format("%0-x", 100000) == "186a0"
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+string.format("%0-20x", 100) == "64                  "
+string.format("%0-20x", 10000) == "2710                "
+string.format("%0-20x", 100000) == "186a0               "
+string.format("%0-20x", 1000000) == "f4240               "
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+string.format("%0-20.0x", 100) == "64                  "
+string.format("%0-20.0x", 10000) == "2710                "
+string.format("%0-20.0x", 100000) == "186a0               "
+string.format("%0-20.0x", 1000000) == "f4240               "
+string.format("%0-20.0x", 10000000) == "989680              "
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+string.format("%0-20.1x", 10000) == "2710                "
+string.format("%0-20.1x", 100000) == "186a0               "
+string.format("%0-20.1x", 1000000) == "f4240               "
+string.format("%0-20.1x", 10000000) == "989680              "
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+string.format("%0-20.6x", 10000) == "002710              "
+string.format("%0-20.6x", 100000) == "0186a0              "
+string.format("%0-20.6x", 1000000) == "0f4240              "
+string.format("%0-20.6x", 10000000) == "989680              "
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+string.format("%0-+x", 10000) == "2710"
+string.format("%0-+x", 100000) == "186a0"
+string.format("%0-+x", 1000000) == "f4240"
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+string.format("%0-+.6x", 10000) == "002710"
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+string.format("%0-+6.0x", 10000) == "2710  "
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+string.format("%0-+6.1x", 100000) == "186a0 "
+string.format("%0-+6.1x", 1000000) == "f4240 "
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+string.format("%0-+20x", 10000) == "2710                "
+string.format("%0-+20x", 100000) == "186a0               "
+string.format("%0-+20x", 1000000) == "f4240               "
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+string.format("%0-+20.0x", 10000) == "2710                "
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+string.format("%0-+20.0x", 1000000) == "f4240               "
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+string.format("%0-+20.1x", 100) == "64                  "
+string.format("%0-+20.1x", 10000) == "2710                "
+string.format("%0-+20.1x", 100000) == "186a0               "
+string.format("%0-+20.1x", 1000000) == "f4240               "
+string.format("%0-+20.1x", 10000000) == "989680              "
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+string.format("%0-+20.6x", 10000) == "002710              "
+string.format("%0-+20.6x", 100000) == "0186a0              "
+string.format("%0-+20.6x", 1000000) == "0f4240              "
+string.format("%0-+20.6x", 10000000) == "989680              "
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+string.format("%0 -+.6x", 1) == "000001"
+string.format("%0 -+.6x", 2) == "000002"
+string.format("%0 -+.6x", 3) == "000003"
+string.format("%0 -+.6x", 100) == "000064"
+string.format("%0 -+.6x", 10000) == "002710"
+string.format("%0 -+.6x", 100000) == "0186a0"
+string.format("%0 -+.6x", 1000000) == "0f4240"
+string.format("%0 -+1.0x", 0) == " "
+string.format("%0 -+1.6x", 0) == "000000"
+string.format("%0 -+1.6x", 1) == "000001"
+string.format("%0 -+1.6x", 2) == "000002"
+string.format("%0 -+1.6x", 3) == "000003"
+string.format("%0 -+1.6x", 100) == "000064"
+string.format("%0 -+1.6x", 10000) == "002710"
+string.format("%0 -+1.6x", 100000) == "0186a0"
+string.format("%0 -+1.6x", 1000000) == "0f4240"
+string.format("%0 -+2x", 0) == "0 "
+string.format("%0 -+2x", 1) == "1 "
+string.format("%0 -+2x", 2) == "2 "
+string.format("%0 -+2x", 3) == "3 "
+string.format("%0 -+2.0x", 0) == "  "
+string.format("%0 -+2.0x", 1) == "1 "
+string.format("%0 -+2.0x", 2) == "2 "
+string.format("%0 -+2.0x", 3) == "3 "
+string.format("%0 -+2.1x", 0) == "0 "
+string.format("%0 -+2.1x", 1) == "1 "
+string.format("%0 -+2.1x", 2) == "2 "
+string.format("%0 -+2.1x", 3) == "3 "
+string.format("%0 -+2.6x", 0) == "000000"
+string.format("%0 -+2.6x", 1) == "000001"
+string.format("%0 -+2.6x", 2) == "000002"
+string.format("%0 -+2.6x", 3) == "000003"
+string.format("%0 -+2.6x", 100) == "000064"
+string.format("%0 -+2.6x", 10000) == "002710"
+string.format("%0 -+2.6x", 100000) == "0186a0"
+string.format("%0 -+2.6x", 1000000) == "0f4240"
+string.format("%0 -+6x", 0) == "0     "
+string.format("%0 -+6x", 1) == "1     "
+string.format("%0 -+6x", 2) == "2     "
+string.format("%0 -+6x", 3) == "3     "
+string.format("%0 -+6x", 100) == "64    "
+string.format("%0 -+6x", 10000) == "2710  "
+string.format("%0 -+6x", 100000) == "186a0 "
+string.format("%0 -+6x", 1000000) == "f4240 "
+string.format("%0 -+6.0x", 0) == "      "
+string.format("%0 -+6.0x", 1) == "1     "
+string.format("%0 -+6.0x", 2) == "2     "
+string.format("%0 -+6.0x", 3) == "3     "
+string.format("%0 -+6.0x", 100) == "64    "
+string.format("%0 -+6.0x", 10000) == "2710  "
+string.format("%0 -+6.0x", 100000) == "186a0 "
+string.format("%0 -+6.0x", 1000000) == "f4240 "
+string.format("%0 -+6.1x", 0) == "0     "
+string.format("%0 -+6.1x", 1) == "1     "
+string.format("%0 -+6.1x", 2) == "2     "
+string.format("%0 -+6.1x", 3) == "3     "
+string.format("%0 -+6.1x", 100) == "64    "
+string.format("%0 -+6.1x", 10000) == "2710  "
+string.format("%0 -+6.1x", 100000) == "186a0 "
+string.format("%0 -+6.1x", 1000000) == "f4240 "
+string.format("%0 -+6.6x", 0) == "000000"
+string.format("%0 -+6.6x", 1) == "000001"
+string.format("%0 -+6.6x", 2) == "000002"
+string.format("%0 -+6.6x", 3) == "000003"
+string.format("%0 -+6.6x", 100) == "000064"
+string.format("%0 -+6.6x", 10000) == "002710"
+string.format("%0 -+6.6x", 100000) == "0186a0"
+string.format("%0 -+6.6x", 1000000) == "0f4240"
+string.format("%0 -+20x", 0) == "0                   "
+string.format("%0 -+20x", 1) == "1                   "
+string.format("%0 -+20x", -1) == "ffffffffffffffff    "
+string.format("%0 -+20x", 2) == "2                   "
+string.format("%0 -+20x", -2) == "fffffffffffffffe    "
+string.format("%0 -+20x", 3) == "3                   "
+string.format("%0 -+20x", -3) == "fffffffffffffffd    "
+string.format("%0 -+20x", 100) == "64                  "
+string.format("%0 -+20x", 10000) == "2710                "
+string.format("%0 -+20x", 100000) == "186a0               "
+string.format("%0 -+20x", 1000000) == "f4240               "
+string.format("%0 -+20x", 10000000) == "989680              "
+string.format("%0 -+20.0x", 0) == "                    "
+string.format("%0 -+20.0x", 1) == "1                   "
+string.format("%0 -+20.0x", -1) == "ffffffffffffffff    "
+string.format("%0 -+20.0x", 2) == "2                   "
+string.format("%0 -+20.0x", -2) == "fffffffffffffffe    "
+string.format("%0 -+20.0x", 3) == "3                   "
+string.format("%0 -+20.0x", -3) == "fffffffffffffffd    "
+string.format("%0 -+20.0x", 100) == "64                  "
+string.format("%0 -+20.0x", 10000) == "2710                "
+string.format("%0 -+20.0x", 100000) == "186a0               "
+string.format("%0 -+20.0x", 1000000) == "f4240               "
+string.format("%0 -+20.0x", 10000000) == "989680              "
+string.format("%0 -+20.1x", 0) == "0                   "
+string.format("%0 -+20.1x", 1) == "1                   "
+string.format("%0 -+20.1x", -1) == "ffffffffffffffff    "
+string.format("%0 -+20.1x", 2) == "2                   "
+string.format("%0 -+20.1x", -2) == "fffffffffffffffe    "
+string.format("%0 -+20.1x", 3) == "3                   "
+string.format("%0 -+20.1x", -3) == "fffffffffffffffd    "
+string.format("%0 -+20.1x", 100) == "64                  "
+string.format("%0 -+20.1x", 10000) == "2710                "
+string.format("%0 -+20.1x", 100000) == "186a0               "
+string.format("%0 -+20.1x", 1000000) == "f4240               "
+string.format("%0 -+20.1x", 10000000) == "989680              "
+string.format("%0 -+20.6x", 0) == "000000              "
+string.format("%0 -+20.6x", 1) == "000001              "
+string.format("%0 -+20.6x", -1) == "ffffffffffffffff    "
+string.format("%0 -+20.6x", 2) == "000002              "
+string.format("%0 -+20.6x", -2) == "fffffffffffffffe    "
+string.format("%0 -+20.6x", 3) == "000003              "
+string.format("%0 -+20.6x", -3) == "fffffffffffffffd    "
+string.format("%0 -+20.6x", 100) == "000064              "
+string.format("%0 -+20.6x", 10000) == "002710              "
+string.format("%0 -+20.6x", 100000) == "0186a0              "
+string.format("%0 -+20.6x", 1000000) == "0f4240              "
+string.format("%0 -+20.6x", 10000000) == "989680              "
+string.format("%0#x", 0) == "0"
+string.format("%0#x", 1) == "0x1"
+string.format("%0#x", -1) == "0xffffffffffffffff"
+string.format("%0#x", 2) == "0x2"
+string.format("%0#x", -2) == "0xfffffffffffffffe"
+string.format("%0#x", 3) == "0x3"
+string.format("%0#x", -3) == "0xfffffffffffffffd"
+string.format("%0#x", 100) == "0x64"
+string.format("%0#x", 10000) == "0x2710"
+string.format("%0#x", 100000) == "0x186a0"
+string.format("%0#x", 1000000) == "0xf4240"
+string.format("%0#x", 10000000) == "0x989680"
+string.format("%0#.0x", 0) == ""
+string.format("%0#.6x", 0) == "000000"
+string.format("%0#.6x", 1) == "0x000001"
+string.format("%0#.6x", 2) == "0x000002"
+string.format("%0#.6x", 3) == "0x000003"
+string.format("%0#.6x", 100) == "0x000064"
+string.format("%0#.6x", 10000) == "0x002710"
+string.format("%0#.6x", 100000) == "0x0186a0"
+string.format("%0#.6x", 1000000) == "0x0f4240"
+string.format("%0#1.0x", 0) == " "
+string.format("%0#1.6x", 0) == "000000"
+string.format("%0#1.6x", 1) == "0x000001"
+string.format("%0#1.6x", 2) == "0x000002"
+string.format("%0#1.6x", 3) == "0x000003"
+string.format("%0#1.6x", 100) == "0x000064"
+string.format("%0#1.6x", 10000) == "0x002710"
+string.format("%0#1.6x", 100000) == "0x0186a0"
+string.format("%0#1.6x", 1000000) == "0x0f4240"
+string.format("%0#2x", 0) == "00"
+string.format("%0#2.0x", 0) == "  "
+string.format("%0#2.1x", 0) == " 0"
+string.format("%0#2.6x", 0) == "000000"
+string.format("%0#2.6x", 1) == "0x000001"
+string.format("%0#2.6x", 2) == "0x000002"
+string.format("%0#2.6x", 3) == "0x000003"
+string.format("%0#2.6x", 100) == "0x000064"
+string.format("%0#2.6x", 10000) == "0x002710"
+string.format("%0#2.6x", 100000) == "0x0186a0"
+string.format("%0#2.6x", 1000000) == "0x0f4240"
+string.format("%0#6x", 0) == "000000"
+string.format("%0#6x", 1) == "0x0001"
+string.format("%0#6x", 2) == "0x0002"
+string.format("%0#6x", 3) == "0x0003"
+string.format("%0#6x", 100) == "0x0064"
+string.format("%0#6.0x", 0) == "      "
+string.format("%0#6.0x", 1) == "   0x1"
+string.format("%0#6.0x", 2) == "   0x2"
+string.format("%0#6.0x", 3) == "   0x3"
+string.format("%0#6.0x", 100) == "  0x64"
+string.format("%0#6.1x", 0) == "     0"
+string.format("%0#6.1x", 1) == "   0x1"
+string.format("%0#6.1x", 2) == "   0x2"
+string.format("%0#6.1x", 3) == "   0x3"
+string.format("%0#6.1x", 100) == "  0x64"
+string.format("%0#6.6x", 0) == "000000"
+string.format("%0#6.6x", 1) == "0x000001"
+string.format("%0#6.6x", 2) == "0x000002"
+string.format("%0#6.6x", 3) == "0x000003"
+string.format("%0#6.6x", 100) == "0x000064"
+string.format("%0#6.6x", 10000) == "0x002710"
+string.format("%0#6.6x", 100000) == "0x0186a0"
+string.format("%0#6.6x", 1000000) == "0x0f4240"
+string.format("%0#20x", 0) == "00000000000000000000"
+string.format("%0#20x", 1) == "0x000000000000000001"
+string.format("%0#20x", -1) == "0x00ffffffffffffffff"
+string.format("%0#20x", 2) == "0x000000000000000002"
+string.format("%0#20x", -2) == "0x00fffffffffffffffe"
+string.format("%0#20x", 3) == "0x000000000000000003"
+string.format("%0#20x", -3) == "0x00fffffffffffffffd"
+string.format("%0#20x", 100) == "0x000000000000000064"
+string.format("%0#20x", 10000) == "0x000000000000002710"
+string.format("%0#20x", 100000) == "0x0000000000000186a0"
+string.format("%0#20x", 1000000) == "0x0000000000000f4240"
+string.format("%0#20x", 10000000) == "0x000000000000989680"
+string.format("%0#20.0x", 0) == "                    "
+string.format("%0#20.0x", 1) == "                 0x1"
+string.format("%0#20.0x", -1) == "  0xffffffffffffffff"
+string.format("%0#20.0x", 2) == "                 0x2"
+string.format("%0#20.0x", -2) == "  0xfffffffffffffffe"
+string.format("%0#20.0x", 3) == "                 0x3"
+string.format("%0#20.0x", -3) == "  0xfffffffffffffffd"
+string.format("%0#20.0x", 100) == "                0x64"
+string.format("%0#20.0x", 10000) == "              0x2710"
+string.format("%0#20.0x", 100000) == "             0x186a0"
+string.format("%0#20.0x", 1000000) == "             0xf4240"
+string.format("%0#20.0x", 10000000) == "            0x989680"
+string.format("%0#20.1x", 0) == "                   0"
+string.format("%0#20.1x", 1) == "                 0x1"
+string.format("%0#20.1x", -1) == "  0xffffffffffffffff"
+string.format("%0#20.1x", 2) == "                 0x2"
+string.format("%0#20.1x", -2) == "  0xfffffffffffffffe"
+string.format("%0#20.1x", 3) == "                 0x3"
+string.format("%0#20.1x", -3) == "  0xfffffffffffffffd"
+string.format("%0#20.1x", 100) == "                0x64"
+string.format("%0#20.1x", 10000) == "              0x2710"
+string.format("%0#20.1x", 100000) == "             0x186a0"
+string.format("%0#20.1x", 1000000) == "             0xf4240"
+string.format("%0#20.1x", 10000000) == "            0x989680"
+string.format("%0#20.6x", 0) == "              000000"
+string.format("%0#20.6x", 1) == "            0x000001"
+string.format("%0#20.6x", -1) == "  0xffffffffffffffff"
+string.format("%0#20.6x", 2) == "            0x000002"
+string.format("%0#20.6x", -2) == "  0xfffffffffffffffe"
+string.format("%0#20.6x", 3) == "            0x000003"
+string.format("%0#20.6x", -3) == "  0xfffffffffffffffd"
+string.format("%0#20.6x", 100) == "            0x000064"
+string.format("%0#20.6x", 10000) == "            0x002710"
+string.format("%0#20.6x", 100000) == "            0x0186a0"
+string.format("%0#20.6x", 1000000) == "            0x0f4240"
+string.format("%0#20.6x", 10000000) == "            0x989680"
+string.format("%0#+x", 0) == "0"
+string.format("%0#+x", 1) == "0x1"
+string.format("%0#+x", -1) == "0xffffffffffffffff"
+string.format("%0#+x", 2) == "0x2"
+string.format("%0#+x", -2) == "0xfffffffffffffffe"
+string.format("%0#+x", 3) == "0x3"
+string.format("%0#+x", -3) == "0xfffffffffffffffd"
+string.format("%0#+x", 100) == "0x64"
+string.format("%0#+x", 10000) == "0x2710"
+string.format("%0#+x", 100000) == "0x186a0"
+string.format("%0#+x", 1000000) == "0xf4240"
+string.format("%0#+x", 10000000) == "0x989680"
+string.format("%0#+.0x", 0) == ""
+string.format("%0#+.6x", 0) == "000000"
+string.format("%0#+.6x", 1) == "0x000001"
+string.format("%0#+.6x", 2) == "0x000002"
+string.format("%0#+.6x", 3) == "0x000003"
+string.format("%0#+.6x", 100) == "0x000064"
+string.format("%0#+.6x", 10000) == "0x002710"
+string.format("%0#+.6x", 100000) == "0x0186a0"
+string.format("%0#+.6x", 1000000) == "0x0f4240"
+string.format("%0#+1.0x", 0) == " "
+string.format("%0#+1.6x", 0) == "000000"
+string.format("%0#+1.6x", 1) == "0x000001"
+string.format("%0#+1.6x", 2) == "0x000002"
+string.format("%0#+1.6x", 3) == "0x000003"
+string.format("%0#+1.6x", 100) == "0x000064"
+string.format("%0#+1.6x", 10000) == "0x002710"
+string.format("%0#+1.6x", 100000) == "0x0186a0"
+string.format("%0#+1.6x", 1000000) == "0x0f4240"
+string.format("%0#+2x", 0) == "00"
+string.format("%0#+2.0x", 0) == "  "
+string.format("%0#+2.1x", 0) == " 0"
+string.format("%0#+2.6x", 0) == "000000"
+string.format("%0#+2.6x", 1) == "0x000001"
+string.format("%0#+2.6x", 2) == "0x000002"
+string.format("%0#+2.6x", 3) == "0x000003"
+string.format("%0#+2.6x", 100) == "0x000064"
+string.format("%0#+2.6x", 10000) == "0x002710"
+string.format("%0#+2.6x", 100000) == "0x0186a0"
+string.format("%0#+2.6x", 1000000) == "0x0f4240"
+string.format("%0#+6x", 0) == "000000"
+string.format("%0#+6x", 1) == "0x0001"
+string.format("%0#+6x", 2) == "0x0002"
+string.format("%0#+6x", 3) == "0x0003"
+string.format("%0#+6x", 100) == "0x0064"
+string.format("%0#+6.0x", 0) == "      "
+string.format("%0#+6.0x", 1) == "   0x1"
+string.format("%0#+6.0x", 2) == "   0x2"
+string.format("%0#+6.0x", 3) == "   0x3"
+string.format("%0#+6.0x", 100) == "  0x64"
+string.format("%0#+6.1x", 0) == "     0"
+string.format("%0#+6.1x", 1) == "   0x1"
+string.format("%0#+6.1x", 2) == "   0x2"
+string.format("%0#+6.1x", 3) == "   0x3"
+string.format("%0#+6.1x", 100) == "  0x64"
+string.format("%0#+6.6x", 0) == "000000"
+string.format("%0#+6.6x", 1) == "0x000001"
+string.format("%0#+6.6x", 2) == "0x000002"
+string.format("%0#+6.6x", 3) == "0x000003"
+string.format("%0#+6.6x", 100) == "0x000064"
+string.format("%0#+6.6x", 10000) == "0x002710"
+string.format("%0#+6.6x", 100000) == "0x0186a0"
+string.format("%0#+6.6x", 1000000) == "0x0f4240"
+string.format("%0#+20x", 0) == "00000000000000000000"
+string.format("%0#+20x", 1) == "0x000000000000000001"
+string.format("%0#+20x", -1) == "0x00ffffffffffffffff"
+string.format("%0#+20x", 2) == "0x000000000000000002"
+string.format("%0#+20x", -2) == "0x00fffffffffffffffe"
+string.format("%0#+20x", 3) == "0x000000000000000003"
+string.format("%0#+20x", -3) == "0x00fffffffffffffffd"
+string.format("%0#+20x", 100) == "0x000000000000000064"
+string.format("%0#+20x", 10000) == "0x000000000000002710"
+string.format("%0#+20x", 100000) == "0x0000000000000186a0"
+string.format("%0#+20x", 1000000) == "0x0000000000000f4240"
+string.format("%0#+20x", 10000000) == "0x000000000000989680"
+string.format("%0#+20.0x", 0) == "                    "
+string.format("%0#+20.0x", 1) == "                 0x1"
+string.format("%0#+20.0x", -1) == "  0xffffffffffffffff"
+string.format("%0#+20.0x", 2) == "                 0x2"
+string.format("%0#+20.0x", -2) == "  0xfffffffffffffffe"
+string.format("%0#+20.0x", 3) == "                 0x3"
+string.format("%0#+20.0x", -3) == "  0xfffffffffffffffd"
+string.format("%0#+20.0x", 100) == "                0x64"
+string.format("%0#+20.0x", 10000) == "              0x2710"
+string.format("%0#+20.0x", 100000) == "             0x186a0"
+string.format("%0#+20.0x", 1000000) == "             0xf4240"
+string.format("%0#+20.0x", 10000000) == "            0x989680"
+string.format("%0#+20.1x", 0) == "                   0"
+string.format("%0#+20.1x", 1) == "                 0x1"
+string.format("%0#+20.1x", -1) == "  0xffffffffffffffff"
+string.format("%0#+20.1x", 2) == "                 0x2"
+string.format("%0#+20.1x", -2) == "  0xfffffffffffffffe"
+string.format("%0#+20.1x", 3) == "                 0x3"
+string.format("%0#+20.1x", -3) == "  0xfffffffffffffffd"
+string.format("%0#+20.1x", 100) == "                0x64"
+string.format("%0#+20.1x", 10000) == "              0x2710"
+string.format("%0#+20.1x", 100000) == "             0x186a0"
+string.format("%0#+20.1x", 1000000) == "             0xf4240"
+string.format("%0#+20.1x", 10000000) == "            0x989680"
+string.format("%0#+20.6x", 0) == "              000000"
+string.format("%0#+20.6x", 1) == "            0x000001"
+string.format("%0#+20.6x", -1) == "  0xffffffffffffffff"
+string.format("%0#+20.6x", 2) == "            0x000002"
+string.format("%0#+20.6x", -2) == "  0xfffffffffffffffe"
+string.format("%0#+20.6x", 3) == "            0x000003"
+string.format("%0#+20.6x", -3) == "  0xfffffffffffffffd"
+string.format("%0#+20.6x", 100) == "            0x000064"
+string.format("%0#+20.6x", 10000) == "            0x002710"
+string.format("%0#+20.6x", 100000) == "            0x0186a0"
+string.format("%0#+20.6x", 1000000) == "            0x0f4240"
+string.format("%0#+20.6x", 10000000) == "            0x989680"
+string.format("%0#-x", 0) == "0"
+string.format("%0#-x", 1) == "0x1"
+string.format("%0#-x", -1) == "0xffffffffffffffff"
+string.format("%0#-x", 2) == "0x2"
+string.format("%0#-x", -2) == "0xfffffffffffffffe"
+string.format("%0#-x", 3) == "0x3"
+string.format("%0#-x", -3) == "0xfffffffffffffffd"
+string.format("%0#-x", 100) == "0x64"
+string.format("%0#-x", 10000) == "0x2710"
+string.format("%0#-x", 100000) == "0x186a0"
+string.format("%0#-x", 1000000) == "0xf4240"
+string.format("%0#-x", 10000000) == "0x989680"
+string.format("%0#-.0x", 0) == ""
+string.format("%0#-.6x", 0) == "000000"
+string.format("%0#-.6x", 1) == "0x000001"
+string.format("%0#-.6x", 2) == "0x000002"
+string.format("%0#-.6x", 3) == "0x000003"
+string.format("%0#-.6x", 100) == "0x000064"
+string.format("%0#-.6x", 10000) == "0x002710"
+string.format("%0#-.6x", 100000) == "0x0186a0"
+string.format("%0#-.6x", 1000000) == "0x0f4240"
+string.format("%0#-1.0x", 0) == " "
+string.format("%0#-1.6x", 0) == "000000"
+string.format("%0#-1.6x", 1) == "0x000001"
+string.format("%0#-1.6x", 2) == "0x000002"
+string.format("%0#-1.6x", 3) == "0x000003"
+string.format("%0#-1.6x", 100) == "0x000064"
+string.format("%0#-1.6x", 10000) == "0x002710"
+string.format("%0#-1.6x", 100000) == "0x0186a0"
+string.format("%0#-1.6x", 1000000) == "0x0f4240"
+string.format("%0#-2x", 0) == "0 "
+string.format("%0#-2.0x", 0) == "  "
+string.format("%0#-2.1x", 0) == "0 "
+string.format("%0#-2.6x", 0) == "000000"
+string.format("%0#-2.6x", 1) == "0x000001"
+string.format("%0#-2.6x", 2) == "0x000002"
+string.format("%0#-2.6x", 3) == "0x000003"
+string.format("%0#-2.6x", 100) == "0x000064"
+string.format("%0#-2.6x", 10000) == "0x002710"
+string.format("%0#-2.6x", 100000) == "0x0186a0"
+string.format("%0#-2.6x", 1000000) == "0x0f4240"
+string.format("%0#-6x", 0) == "0     "
+string.format("%0#-6x", 1) == "0x1   "
+string.format("%0#-6x", 2) == "0x2   "
+string.format("%0#-6x", 3) == "0x3   "
+string.format("%0#-6x", 100) == "0x64  "
+string.format("%0#-6.0x", 0) == "      "
+string.format("%0#-6.0x", 1) == "0x1   "
+string.format("%0#-6.0x", 2) == "0x2   "
+string.format("%0#-6.0x", 3) == "0x3   "
+string.format("%0#-6.0x", 100) == "0x64  "
+string.format("%0#-6.1x", 0) == "0     "
+string.format("%0#-6.1x", 1) == "0x1   "
+string.format("%0#-6.1x", 2) == "0x2   "
+string.format("%0#-6.1x", 3) == "0x3   "
+string.format("%0#-6.1x", 100) == "0x64  "
+string.format("%0#-6.6x", 0) == "000000"
+string.format("%0#-6.6x", 1) == "0x000001"
+string.format("%0#-6.6x", 2) == "0x000002"
+string.format("%0#-6.6x", 3) == "0x000003"
+string.format("%0#-6.6x", 100) == "0x000064"
+string.format("%0#-6.6x", 10000) == "0x002710"
+string.format("%0#-6.6x", 100000) == "0x0186a0"
+string.format("%0#-6.6x", 1000000) == "0x0f4240"
+string.format("%0#-20x", 0) == "0                   "
+string.format("%0#-20x", 1) == "0x1                 "
+string.format("%0#-20x", -1) == "0xffffffffffffffff  "
+string.format("%0#-20x", 2) == "0x2                 "
+string.format("%0#-20x", -2) == "0xfffffffffffffffe  "
+string.format("%0#-20x", 3) == "0x3                 "
+string.format("%0#-20x", -3) == "0xfffffffffffffffd  "
+string.format("%0#-20x", 100) == "0x64                "
+string.format("%0#-20x", 10000) == "0x2710              "
+string.format("%0#-20x", 100000) == "0x186a0             "
+string.format("%0#-20x", 1000000) == "0xf4240             "
+string.format("%0#-20x", 10000000) == "0x989680            "
+string.format("%0#-20.0x", 0) == "                    "
+string.format("%0#-20.0x", 1) == "0x1                 "
+string.format("%0#-20.0x", -1) == "0xffffffffffffffff  "
+string.format("%0#-20.0x", 2) == "0x2                 "
+string.format("%0#-20.0x", -2) == "0xfffffffffffffffe  "
+string.format("%0#-20.0x", 3) == "0x3                 "
+string.format("%0#-20.0x", -3) == "0xfffffffffffffffd  "
+string.format("%0#-20.0x", 100) == "0x64                "
+string.format("%0#-20.0x", 10000) == "0x2710              "
+string.format("%0#-20.0x", 100000) == "0x186a0             "
+string.format("%0#-20.0x", 1000000) == "0xf4240             "
+string.format("%0#-20.0x", 10000000) == "0x989680            "
+string.format("%0#-20.1x", 0) == "0                   "
+string.format("%0#-20.1x", 1) == "0x1                 "
+string.format("%0#-20.1x", -1) == "0xffffffffffffffff  "
+string.format("%0#-20.1x", 2) == "0x2                 "
+string.format("%0#-20.1x", -2) == "0xfffffffffffffffe  "
+string.format("%0#-20.1x", 3) == "0x3                 "
+string.format("%0#-20.1x", -3) == "0xfffffffffffffffd  "
+string.format("%0#-20.1x", 100) == "0x64                "
+string.format("%0#-20.1x", 10000) == "0x2710              "
+string.format("%0#-20.1x", 100000) == "0x186a0             "
+string.format("%0#-20.1x", 1000000) == "0xf4240             "
+string.format("%0#-20.1x", 10000000) == "0x989680            "
+string.format("%0#-20.6x", 0) == "000000              "
+string.format("%0#-20.6x", 1) == "0x000001            "
+string.format("%0#-20.6x", -1) == "0xffffffffffffffff  "
+string.format("%0#-20.6x", 2) == "0x000002            "
+string.format("%0#-20.6x", -2) == "0xfffffffffffffffe  "
+string.format("%0#-20.6x", 3) == "0x000003            "
+string.format("%0#-20.6x", -3) == "0xfffffffffffffffd  "
+string.format("%0#-20.6x", 100) == "0x000064            "
+string.format("%0#-20.6x", 10000) == "0x002710            "
+string.format("%0#-20.6x", 100000) == "0x0186a0            "
+string.format("%0#-20.6x", 1000000) == "0x0f4240            "
+string.format("%0#-20.6x", 10000000) == "0x989680            "
+string.format("%0#-+x", 0) == "0"
+string.format("%0#-+x", 1) == "0x1"
+string.format("%0#-+x", -1) == "0xffffffffffffffff"
+string.format("%0#-+x", 2) == "0x2"
+string.format("%0#-+x", -2) == "0xfffffffffffffffe"
+string.format("%0#-+x", 3) == "0x3"
+string.format("%0#-+x", -3) == "0xfffffffffffffffd"
+string.format("%0#-+x", 100) == "0x64"
+string.format("%0#-+x", 10000) == "0x2710"
+string.format("%0#-+x", 100000) == "0x186a0"
+string.format("%0#-+x", 1000000) == "0xf4240"
+string.format("%0#-+x", 10000000) == "0x989680"
+string.format("%0#-+.0x", 0) == ""
+string.format("%0#-+.6x", 0) == "000000"
+string.format("%0#-+.6x", 1) == "0x000001"
+string.format("%0#-+.6x", 2) == "0x000002"
+string.format("%0#-+.6x", 3) == "0x000003"
+string.format("%0#-+.6x", 100) == "0x000064"
+string.format("%0#-+.6x", 10000) == "0x002710"
+string.format("%0#-+.6x", 100000) == "0x0186a0"
+string.format("%0#-+.6x", 1000000) == "0x0f4240"
+string.format("%0#-+1.0x", 0) == " "
+string.format("%0#-+1.6x", 0) == "000000"
+string.format("%0#-+1.6x", 1) == "0x000001"
+string.format("%0#-+1.6x", 2) == "0x000002"
+string.format("%0#-+1.6x", 3) == "0x000003"
+string.format("%0#-+1.6x", 100) == "0x000064"
+string.format("%0#-+1.6x", 10000) == "0x002710"
+string.format("%0#-+1.6x", 100000) == "0x0186a0"
+string.format("%0#-+1.6x", 1000000) == "0x0f4240"
+string.format("%0#-+2x", 0) == "0 "
+string.format("%0#-+2.0x", 0) == "  "
+string.format("%0#-+2.1x", 0) == "0 "
+string.format("%0#-+2.6x", 0) == "000000"
+string.format("%0#-+2.6x", 1) == "0x000001"
+string.format("%0#-+2.6x", 2) == "0x000002"
+string.format("%0#-+2.6x", 3) == "0x000003"
+string.format("%0#-+2.6x", 100) == "0x000064"
+string.format("%0#-+2.6x", 10000) == "0x002710"
+string.format("%0#-+2.6x", 100000) == "0x0186a0"
+string.format("%0#-+2.6x", 1000000) == "0x0f4240"
+string.format("%0#-+6x", 0) == "0     "
+string.format("%0#-+6x", 1) == "0x1   "
+string.format("%0#-+6x", 2) == "0x2   "
+string.format("%0#-+6x", 3) == "0x3   "
+string.format("%0#-+6x", 100) == "0x64  "
+string.format("%0#-+6.0x", 0) == "      "
+string.format("%0#-+6.0x", 1) == "0x1   "
+string.format("%0#-+6.0x", 2) == "0x2   "
+string.format("%0#-+6.0x", 3) == "0x3   "
+string.format("%0#-+6.0x", 100) == "0x64  "
+string.format("%0#-+6.1x", 0) == "0     "
+string.format("%0#-+6.1x", 1) == "0x1   "
+string.format("%0#-+6.1x", 2) == "0x2   "
+string.format("%0#-+6.1x", 3) == "0x3   "
+string.format("%0#-+6.1x", 100) == "0x64  "
+string.format("%0#-+6.6x", 0) == "000000"
+string.format("%0#-+6.6x", 1) == "0x000001"
+string.format("%0#-+6.6x", 2) == "0x000002"
+string.format("%0#-+6.6x", 3) == "0x000003"
+string.format("%0#-+6.6x", 100) == "0x000064"
+string.format("%0#-+6.6x", 10000) == "0x002710"
+string.format("%0#-+6.6x", 100000) == "0x0186a0"
+string.format("%0#-+6.6x", 1000000) == "0x0f4240"
+string.format("%0#-+20x", 0) == "0                   "
+string.format("%0#-+20x", 1) == "0x1                 "
+string.format("%0#-+20x", -1) == "0xffffffffffffffff  "
+string.format("%0#-+20x", 2) == "0x2                 "
+string.format("%0#-+20x", -2) == "0xfffffffffffffffe  "
+string.format("%0#-+20x", 3) == "0x3                 "
+string.format("%0#-+20x", -3) == "0xfffffffffffffffd  "
+string.format("%0#-+20x", 100) == "0x64                "
+string.format("%0#-+20x", 10000) == "0x2710              "
+string.format("%0#-+20x", 100000) == "0x186a0             "
+string.format("%0#-+20x", 1000000) == "0xf4240             "
+string.format("%0#-+20x", 10000000) == "0x989680            "
+string.format("%0#-+20.0x", 0) == "                    "
+string.format("%0#-+20.0x", 1) == "0x1                 "
+string.format("%0#-+20.0x", -1) == "0xffffffffffffffff  "
+string.format("%0#-+20.0x", 2) == "0x2                 "
+string.format("%0#-+20.0x", -2) == "0xfffffffffffffffe  "
+string.format("%0#-+20.0x", 3) == "0x3                 "
+string.format("%0#-+20.0x", -3) == "0xfffffffffffffffd  "
+string.format("%0#-+20.0x", 100) == "0x64                "
+string.format("%0#-+20.0x", 10000) == "0x2710              "
+string.format("%0#-+20.0x", 100000) == "0x186a0             "
+string.format("%0#-+20.0x", 1000000) == "0xf4240             "
+string.format("%0#-+20.0x", 10000000) == "0x989680            "
+string.format("%0#-+20.1x", 0) == "0                   "
+string.format("%0#-+20.1x", 1) == "0x1                 "
+string.format("%0#-+20.1x", -1) == "0xffffffffffffffff  "
+string.format("%0#-+20.1x", 2) == "0x2                 "
+string.format("%0#-+20.1x", -2) == "0xfffffffffffffffe  "
+string.format("%0#-+20.1x", 3) == "0x3                 "
+string.format("%0#-+20.1x", -3) == "0xfffffffffffffffd  "
+string.format("%0#-+20.1x", 100) == "0x64                "
+string.format("%0#-+20.1x", 10000) == "0x2710              "
+string.format("%0#-+20.1x", 100000) == "0x186a0             "
+string.format("%0#-+20.1x", 1000000) == "0xf4240             "
+string.format("%0#-+20.1x", 10000000) == "0x989680            "
+string.format("%0#-+20.6x", 0) == "000000              "
+string.format("%0#-+20.6x", 1) == "0x000001            "
+string.format("%0#-+20.6x", -1) == "0xffffffffffffffff  "
+string.format("%0#-+20.6x", 2) == "0x000002            "
+string.format("%0#-+20.6x", -2) == "0xfffffffffffffffe  "
+string.format("%0#-+20.6x", 3) == "0x000003            "
+string.format("%0#-+20.6x", -3) == "0xfffffffffffffffd  "
+string.format("%0#-+20.6x", 100) == "0x000064            "
+string.format("%0#-+20.6x", 10000) == "0x002710            "
+string.format("%0#-+20.6x", 100000) == "0x0186a0            "
+string.format("%0#-+20.6x", 1000000) == "0x0f4240            "
+string.format("%0#-+20.6x", 10000000) == "0x989680            "
+string.format("%0# x", 0) == "0"
+string.format("%0# x", 1) == "0x1"
+string.format("%0# x", -1) == "0xffffffffffffffff"
+string.format("%0# x", 2) == "0x2"
+string.format("%0# x", -2) == "0xfffffffffffffffe"
+string.format("%0# x", 3) == "0x3"
+string.format("%0# x", -3) == "0xfffffffffffffffd"
+string.format("%0# x", 100) == "0x64"
+string.format("%0# x", 10000) == "0x2710"
+string.format("%0# x", 100000) == "0x186a0"
+string.format("%0# x", 1000000) == "0xf4240"
+string.format("%0# x", 10000000) == "0x989680"
+string.format("%0# .0x", 0) == ""
+string.format("%0# .6x", 0) == "000000"
+string.format("%0# .6x", 1) == "0x000001"
+string.format("%0# .6x", 2) == "0x000002"
+string.format("%0# .6x", 3) == "0x000003"
+string.format("%0# .6x", 100) == "0x000064"
+string.format("%0# .6x", 10000) == "0x002710"
+string.format("%0# .6x", 100000) == "0x0186a0"
+string.format("%0# .6x", 1000000) == "0x0f4240"
+string.format("%0# 1.0x", 0) == " "
+string.format("%0# 1.6x", 0) == "000000"
+string.format("%0# 1.6x", 1) == "0x000001"
+string.format("%0# 1.6x", 2) == "0x000002"
+string.format("%0# 1.6x", 3) == "0x000003"
+string.format("%0# 1.6x", 100) == "0x000064"
+string.format("%0# 1.6x", 10000) == "0x002710"
+string.format("%0# 1.6x", 100000) == "0x0186a0"
+string.format("%0# 1.6x", 1000000) == "0x0f4240"
+string.format("%0# 2x", 0) == "00"
+string.format("%0# 2.0x", 0) == "  "
+string.format("%0# 2.1x", 0) == " 0"
+string.format("%0# 2.6x", 0) == "000000"
+string.format("%0# 2.6x", 1) == "0x000001"
+string.format("%0# 2.6x", 2) == "0x000002"
+string.format("%0# 2.6x", 3) == "0x000003"
+string.format("%0# 2.6x", 100) == "0x000064"
+string.format("%0# 2.6x", 10000) == "0x002710"
+string.format("%0# 2.6x", 100000) == "0x0186a0"
+string.format("%0# 2.6x", 1000000) == "0x0f4240"
+string.format("%0# 6x", 0) == "000000"
+string.format("%0# 6x", 1) == "0x0001"
+string.format("%0# 6x", 2) == "0x0002"
+string.format("%0# 6x", 3) == "0x0003"
+string.format("%0# 6x", 100) == "0x0064"
+string.format("%0# 6.0x", 0) == "      "
+string.format("%0# 6.0x", 1) == "   0x1"
+string.format("%0# 6.0x", 2) == "   0x2"
+string.format("%0# 6.0x", 3) == "   0x3"
+string.format("%0# 6.0x", 100) == "  0x64"
+string.format("%0# 6.1x", 0) == "     0"
+string.format("%0# 6.1x", 1) == "   0x1"
+string.format("%0# 6.1x", 2) == "   0x2"
+string.format("%0# 6.1x", 3) == "   0x3"
+string.format("%0# 6.1x", 100) == "  0x64"
+string.format("%0# 6.6x", 0) == "000000"
+string.format("%0# 6.6x", 1) == "0x000001"
+string.format("%0# 6.6x", 2) == "0x000002"
+string.format("%0# 6.6x", 3) == "0x000003"
+string.format("%0# 6.6x", 100) == "0x000064"
+string.format("%0# 6.6x", 10000) == "0x002710"
+string.format("%0# 6.6x", 100000) == "0x0186a0"
+string.format("%0# 6.6x", 1000000) == "0x0f4240"
+string.format("%0# 20x", 0) == "00000000000000000000"
+string.format("%0# 20x", 1) == "0x000000000000000001"
+string.format("%0# 20x", -1) == "0x00ffffffffffffffff"
+string.format("%0# 20x", 2) == "0x000000000000000002"
+string.format("%0# 20x", -2) == "0x00fffffffffffffffe"
+string.format("%0# 20x", 3) == "0x000000000000000003"
+string.format("%0# 20x", -3) == "0x00fffffffffffffffd"
+string.format("%0# 20x", 100) == "0x000000000000000064"
+string.format("%0# 20x", 10000) == "0x000000000000002710"
+string.format("%0# 20x", 100000) == "0x0000000000000186a0"
+string.format("%0# 20x", 1000000) == "0x0000000000000f4240"
+string.format("%0# 20x", 10000000) == "0x000000000000989680"
+string.format("%0# 20.0x", 0) == "                    "
+string.format("%0# 20.0x", 1) == "                 0x1"
+string.format("%0# 20.0x", -1) == "  0xffffffffffffffff"
+string.format("%0# 20.0x", 2) == "                 0x2"
+string.format("%0# 20.0x", -2) == "  0xfffffffffffffffe"
+string.format("%0# 20.0x", 3) == "                 0x3"
+string.format("%0# 20.0x", -3) == "  0xfffffffffffffffd"
+string.format("%0# 20.0x", 100) == "                0x64"
+string.format("%0# 20.0x", 10000) == "              0x2710"
+string.format("%0# 20.0x", 100000) == "             0x186a0"
+string.format("%0# 20.0x", 1000000) == "             0xf4240"
+string.format("%0# 20.0x", 10000000) == "            0x989680"
+string.format("%0# 20.1x", 0) == "                   0"
+string.format("%0# 20.1x", 1) == "                 0x1"
+string.format("%0# 20.1x", -1) == "  0xffffffffffffffff"
+string.format("%0# 20.1x", 2) == "                 0x2"
+string.format("%0# 20.1x", -2) == "  0xfffffffffffffffe"
+string.format("%0# 20.1x", 3) == "                 0x3"
+string.format("%0# 20.1x", -3) == "  0xfffffffffffffffd"
+string.format("%0# 20.1x", 100) == "                0x64"
+string.format("%0# 20.1x", 10000) == "              0x2710"
+string.format("%0# 20.1x", 100000) == "             0x186a0"
+string.format("%0# 20.1x", 1000000) == "             0xf4240"
+string.format("%0# 20.1x", 10000000) == "            0x989680"
+string.format("%0# 20.6x", 0) == "              000000"
+string.format("%0# 20.6x", 1) == "            0x000001"
+string.format("%0# 20.6x", -1) == "  0xffffffffffffffff"
+string.format("%0# 20.6x", 2) == "            0x000002"
+string.format("%0# 20.6x", -2) == "  0xfffffffffffffffe"
+string.format("%0# 20.6x", 3) == "            0x000003"
+string.format("%0# 20.6x", -3) == "  0xfffffffffffffffd"
+string.format("%0# 20.6x", 100) == "            0x000064"
+string.format("%0# 20.6x", 10000) == "            0x002710"
+string.format("%0# 20.6x", 100000) == "            0x0186a0"
+string.format("%0# 20.6x", 1000000) == "            0x0f4240"
+string.format("%0# 20.6x", 10000000) == "            0x989680"
+string.format("%0# +x", 0) == "0"
+string.format("%0# +x", 1) == "0x1"
+string.format("%0# +x", -1) == "0xffffffffffffffff"
+string.format("%0# +x", 2) == "0x2"
+string.format("%0# +x", -2) == "0xfffffffffffffffe"
+string.format("%0# +x", 3) == "0x3"
+string.format("%0# +x", -3) == "0xfffffffffffffffd"
+string.format("%0# +x", 100) == "0x64"
+string.format("%0# +x", 10000) == "0x2710"
+string.format("%0# +x", 100000) == "0x186a0"
+string.format("%0# +x", 1000000) == "0xf4240"
+string.format("%0# +x", 10000000) == "0x989680"
+string.format("%0# +.0x", 0) == ""
+string.format("%0# +.6x", 0) == "000000"
+string.format("%0# +.6x", 1) == "0x000001"
+string.format("%0# +.6x", 2) == "0x000002"
+string.format("%0# +.6x", 3) == "0x000003"
+string.format("%0# +.6x", 100) == "0x000064"
+string.format("%0# +.6x", 10000) == "0x002710"
+string.format("%0# +.6x", 100000) == "0x0186a0"
+string.format("%0# +.6x", 1000000) == "0x0f4240"
+string.format("%0# +1.0x", 0) == " "
+string.format("%0# +1.6x", 0) == "000000"
+string.format("%0# +1.6x", 1) == "0x000001"
+string.format("%0# +1.6x", 2) == "0x000002"
+string.format("%0# +1.6x", 3) == "0x000003"
+string.format("%0# +1.6x", 100) == "0x000064"
+string.format("%0# +1.6x", 10000) == "0x002710"
+string.format("%0# +1.6x", 100000) == "0x0186a0"
+string.format("%0# +1.6x", 1000000) == "0x0f4240"
+string.format("%0# +2x", 0) == "00"
+string.format("%0# +2.0x", 0) == "  "
+string.format("%0# +2.1x", 0) == " 0"
+string.format("%0# +2.6x", 0) == "000000"
+string.format("%0# +2.6x", 1) == "0x000001"
+string.format("%0# +2.6x", 2) == "0x000002"
+string.format("%0# +2.6x", 3) == "0x000003"
+string.format("%0# +2.6x", 100) == "0x000064"
+string.format("%0# +2.6x", 10000) == "0x002710"
+string.format("%0# +2.6x", 100000) == "0x0186a0"
+string.format("%0# +2.6x", 1000000) == "0x0f4240"
+string.format("%0# +6x", 0) == "000000"
+string.format("%0# +6x", 1) == "0x0001"
+string.format("%0# +6x", 2) == "0x0002"
+string.format("%0# +6x", 3) == "0x0003"
+string.format("%0# +6x", 100) == "0x0064"
+string.format("%0# +6.0x", 0) == "      "
+string.format("%0# +6.0x", 1) == "   0x1"
+string.format("%0# +6.0x", 2) == "   0x2"
+string.format("%0# +6.0x", 3) == "   0x3"
+string.format("%0# +6.0x", 100) == "  0x64"
+string.format("%0# +6.1x", 0) == "     0"
+string.format("%0# +6.1x", 1) == "   0x1"
+string.format("%0# +6.1x", 2) == "   0x2"
+string.format("%0# +6.1x", 3) == "   0x3"
+string.format("%0# +6.1x", 100) == "  0x64"
+string.format("%0# +6.6x", 0) == "000000"
+string.format("%0# +6.6x", 1) == "0x000001"
+string.format("%0# +6.6x", 2) == "0x000002"
+string.format("%0# +6.6x", 3) == "0x000003"
+string.format("%0# +6.6x", 100) == "0x000064"
+string.format("%0# +6.6x", 10000) == "0x002710"
+string.format("%0# +6.6x", 100000) == "0x0186a0"
+string.format("%0# +6.6x", 1000000) == "0x0f4240"
+string.format("%0# +20x", 0) == "00000000000000000000"
+string.format("%0# +20x", 1) == "0x000000000000000001"
+string.format("%0# +20x", -1) == "0x00ffffffffffffffff"
+string.format("%0# +20x", 2) == "0x000000000000000002"
+string.format("%0# +20x", -2) == "0x00fffffffffffffffe"
+string.format("%0# +20x", 3) == "0x000000000000000003"
+string.format("%0# +20x", -3) == "0x00fffffffffffffffd"
+string.format("%0# +20x", 100) == "0x000000000000000064"
+string.format("%0# +20x", 10000) == "0x000000000000002710"
+string.format("%0# +20x", 100000) == "0x0000000000000186a0"
+string.format("%0# +20x", 1000000) == "0x0000000000000f4240"
+string.format("%0# +20x", 10000000) == "0x000000000000989680"
+string.format("%0# +20.0x", 0) == "                    "
+string.format("%0# +20.0x", 1) == "                 0x1"
+string.format("%0# +20.0x", -1) == "  0xffffffffffffffff"
+string.format("%0# +20.0x", 2) == "                 0x2"
+string.format("%0# +20.0x", -2) == "  0xfffffffffffffffe"
+string.format("%0# +20.0x", 3) == "                 0x3"
+string.format("%0# +20.0x", -3) == "  0xfffffffffffffffd"
+string.format("%0# +20.0x", 100) == "                0x64"
+string.format("%0# +20.0x", 10000) == "              0x2710"
+string.format("%0# +20.0x", 100000) == "             0x186a0"
+string.format("%0# +20.0x", 1000000) == "             0xf4240"
+string.format("%0# +20.0x", 10000000) == "            0x989680"
+string.format("%0# +20.1x", 0) == "                   0"
+string.format("%0# +20.1x", 1) == "                 0x1"
+string.format("%0# +20.1x", -1) == "  0xffffffffffffffff"
+string.format("%0# +20.1x", 2) == "                 0x2"
+string.format("%0# +20.1x", -2) == "  0xfffffffffffffffe"
+string.format("%0# +20.1x", 3) == "                 0x3"
+string.format("%0# +20.1x", -3) == "  0xfffffffffffffffd"
+string.format("%0# +20.1x", 100) == "                0x64"
+string.format("%0# +20.1x", 10000) == "              0x2710"
+string.format("%0# +20.1x", 100000) == "             0x186a0"
+string.format("%0# +20.1x", 1000000) == "             0xf4240"
+string.format("%0# +20.1x", 10000000) == "            0x989680"
+string.format("%0# +20.6x", 0) == "              000000"
+string.format("%0# +20.6x", 1) == "            0x000001"
+string.format("%0# +20.6x", -1) == "  0xffffffffffffffff"
+string.format("%0# +20.6x", 2) == "            0x000002"
+string.format("%0# +20.6x", -2) == "  0xfffffffffffffffe"
+string.format("%0# +20.6x", 3) == "            0x000003"
+string.format("%0# +20.6x", -3) == "  0xfffffffffffffffd"
+string.format("%0# +20.6x", 100) == "            0x000064"
+string.format("%0# +20.6x", 10000) == "            0x002710"
+string.format("%0# +20.6x", 100000) == "            0x0186a0"
+string.format("%0# +20.6x", 1000000) == "            0x0f4240"
+string.format("%0# +20.6x", 10000000) == "            0x989680"
+string.format("%0# -x", 0) == "0"
+string.format("%0# -x", 1) == "0x1"
+string.format("%0# -x", -1) == "0xffffffffffffffff"
+string.format("%0# -x", 2) == "0x2"
+string.format("%0# -x", -2) == "0xfffffffffffffffe"
+string.format("%0# -x", 3) == "0x3"
+string.format("%0# -x", -3) == "0xfffffffffffffffd"
+string.format("%0# -x", 100) == "0x64"
+string.format("%0# -x", 10000) == "0x2710"
+string.format("%0# -x", 100000) == "0x186a0"
+string.format("%0# -x", 1000000) == "0xf4240"
+string.format("%0# -x", 10000000) == "0x989680"
+string.format("%0# -.0x", 0) == ""
+string.format("%0# -.6x", 0) == "000000"
+string.format("%0# -.6x", 1) == "0x000001"
+string.format("%0# -.6x", 2) == "0x000002"
+string.format("%0# -.6x", 3) == "0x000003"
+string.format("%0# -.6x", 100) == "0x000064"
+string.format("%0# -.6x", 10000) == "0x002710"
+string.format("%0# -.6x", 100000) == "0x0186a0"
+string.format("%0# -.6x", 1000000) == "0x0f4240"
+string.format("%0# -1.0x", 0) == " "
+string.format("%0# -1.6x", 0) == "000000"
+string.format("%0# -1.6x", 1) == "0x000001"
+string.format("%0# -1.6x", 2) == "0x000002"
+string.format("%0# -1.6x", 3) == "0x000003"
+string.format("%0# -1.6x", 100) == "0x000064"
+string.format("%0# -1.6x", 10000) == "0x002710"
+string.format("%0# -1.6x", 100000) == "0x0186a0"
+string.format("%0# -1.6x", 1000000) == "0x0f4240"
+string.format("%0# -2x", 0) == "0 "
+string.format("%0# -2.0x", 0) == "  "
+string.format("%0# -2.1x", 0) == "0 "
+string.format("%0# -2.6x", 0) == "000000"
+string.format("%0# -2.6x", 1) == "0x000001"
+string.format("%0# -2.6x", 2) == "0x000002"
+string.format("%0# -2.6x", 3) == "0x000003"
+string.format("%0# -2.6x", 100) == "0x000064"
+string.format("%0# -2.6x", 10000) == "0x002710"
+string.format("%0# -2.6x", 100000) == "0x0186a0"
+string.format("%0# -2.6x", 1000000) == "0x0f4240"
+string.format("%0# -6x", 0) == "0     "
+string.format("%0# -6x", 1) == "0x1   "
+string.format("%0# -6x", 2) == "0x2   "
+string.format("%0# -6x", 3) == "0x3   "
+string.format("%0# -6x", 100) == "0x64  "
+string.format("%0# -6.0x", 0) == "      "
+string.format("%0# -6.0x", 1) == "0x1   "
+string.format("%0# -6.0x", 2) == "0x2   "
+string.format("%0# -6.0x", 3) == "0x3   "
+string.format("%0# -6.0x", 100) == "0x64  "
+string.format("%0# -6.1x", 0) == "0     "
+string.format("%0# -6.1x", 1) == "0x1   "
+string.format("%0# -6.1x", 2) == "0x2   "
+string.format("%0# -6.1x", 3) == "0x3   "
+string.format("%0# -6.1x", 100) == "0x64  "
+string.format("%0# -6.6x", 0) == "000000"
+string.format("%0# -6.6x", 1) == "0x000001"
+string.format("%0# -6.6x", 2) == "0x000002"
+string.format("%0# -6.6x", 3) == "0x000003"
+string.format("%0# -6.6x", 100) == "0x000064"
+string.format("%0# -6.6x", 10000) == "0x002710"
+string.format("%0# -6.6x", 100000) == "0x0186a0"
+string.format("%0# -6.6x", 1000000) == "0x0f4240"
+string.format("%0# -20x", 0) == "0                   "
+string.format("%0# -20x", 1) == "0x1                 "
+string.format("%0# -20x", -1) == "0xffffffffffffffff  "
+string.format("%0# -20x", 2) == "0x2                 "
+string.format("%0# -20x", -2) == "0xfffffffffffffffe  "
+string.format("%0# -20x", 3) == "0x3                 "
+string.format("%0# -20x", -3) == "0xfffffffffffffffd  "
+string.format("%0# -20x", 100) == "0x64                "
+string.format("%0# -20x", 10000) == "0x2710              "
+string.format("%0# -20x", 100000) == "0x186a0             "
+string.format("%0# -20x", 1000000) == "0xf4240             "
+string.format("%0# -20x", 10000000) == "0x989680            "
+string.format("%0# -20.0x", 0) == "                    "
+string.format("%0# -20.0x", 1) == "0x1                 "
+string.format("%0# -20.0x", -1) == "0xffffffffffffffff  "
+string.format("%0# -20.0x", 2) == "0x2                 "
+string.format("%0# -20.0x", -2) == "0xfffffffffffffffe  "
+string.format("%0# -20.0x", 3) == "0x3                 "
+string.format("%0# -20.0x", -3) == "0xfffffffffffffffd  "
+string.format("%0# -20.0x", 100) == "0x64                "
+string.format("%0# -20.0x", 10000) == "0x2710              "
+string.format("%0# -20.0x", 100000) == "0x186a0             "
+string.format("%0# -20.0x", 1000000) == "0xf4240             "
+string.format("%0# -20.0x", 10000000) == "0x989680            "
+string.format("%0# -20.1x", 0) == "0                   "
+string.format("%0# -20.1x", 1) == "0x1                 "
+string.format("%0# -20.1x", -1) == "0xffffffffffffffff  "
+string.format("%0# -20.1x", 2) == "0x2                 "
+string.format("%0# -20.1x", -2) == "0xfffffffffffffffe  "
+string.format("%0# -20.1x", 3) == "0x3                 "
+string.format("%0# -20.1x", -3) == "0xfffffffffffffffd  "
+string.format("%0# -20.1x", 100) == "0x64                "
+string.format("%0# -20.1x", 10000) == "0x2710              "
+string.format("%0# -20.1x", 100000) == "0x186a0             "
+string.format("%0# -20.1x", 1000000) == "0xf4240             "
+string.format("%0# -20.1x", 10000000) == "0x989680            "
+string.format("%0# -20.6x", 0) == "000000              "
+string.format("%0# -20.6x", 1) == "0x000001            "
+string.format("%0# -20.6x", -1) == "0xffffffffffffffff  "
+string.format("%0# -20.6x", 2) == "0x000002            "
+string.format("%0# -20.6x", -2) == "0xfffffffffffffffe  "
+string.format("%0# -20.6x", 3) == "0x000003            "
+string.format("%0# -20.6x", -3) == "0xfffffffffffffffd  "
+string.format("%0# -20.6x", 100) == "0x000064            "
+string.format("%0# -20.6x", 10000) == "0x002710            "
+string.format("%0# -20.6x", 100000) == "0x0186a0            "
+string.format("%0# -20.6x", 1000000) == "0x0f4240            "
+string.format("%0# -20.6x", 10000000) == "0x989680            "
+string.format("%0# -+x", 0) == "0"
+string.format("%0# -+x", 1) == "0x1"
+string.format("%0# -+x", -1) == "0xffffffffffffffff"
+string.format("%0# -+x", 2) == "0x2"
+string.format("%0# -+x", -2) == "0xfffffffffffffffe"
+string.format("%0# -+x", 3) == "0x3"
+string.format("%0# -+x", -3) == "0xfffffffffffffffd"
+string.format("%0# -+x", 100) == "0x64"
+string.format("%0# -+x", 10000) == "0x2710"
+string.format("%0# -+x", 100000) == "0x186a0"
+string.format("%0# -+x", 1000000) == "0xf4240"
+string.format("%0# -+x", 10000000) == "0x989680"
+string.format("%0# -+.0x", 0) == ""
+string.format("%0# -+.6x", 0) == "000000"
+string.format("%0# -+.6x", 1) == "0x000001"
+string.format("%0# -+.6x", 2) == "0x000002"
+string.format("%0# -+.6x", 3) == "0x000003"
+string.format("%0# -+.6x", 100) == "0x000064"
+string.format("%0# -+.6x", 10000) == "0x002710"
+string.format("%0# -+.6x", 100000) == "0x0186a0"
+string.format("%0# -+.6x", 1000000) == "0x0f4240"
+string.format("%0# -+1.0x", 0) == " "
+string.format("%0# -+1.6x", 0) == "000000"
+string.format("%0# -+1.6x", 1) == "0x000001"
+string.format("%0# -+1.6x", 2) == "0x000002"
+string.format("%0# -+1.6x", 3) == "0x000003"
+string.format("%0# -+1.6x", 100) == "0x000064"
+string.format("%0# -+1.6x", 10000) == "0x002710"
+string.format("%0# -+1.6x", 100000) == "0x0186a0"
+string.format("%0# -+1.6x", 1000000) == "0x0f4240"
+string.format("%0# -+2x", 0) == "0 "
+string.format("%0# -+2.0x", 0) == "  "
+string.format("%0# -+2.1x", 0) == "0 "
+string.format("%0# -+2.6x", 0) == "000000"
+string.format("%0# -+2.6x", 1) == "0x000001"
+string.format("%0# -+2.6x", 2) == "0x000002"
+string.format("%0# -+2.6x", 3) == "0x000003"
+string.format("%0# -+2.6x", 100) == "0x000064"
+string.format("%0# -+2.6x", 10000) == "0x002710"
+string.format("%0# -+2.6x", 100000) == "0x0186a0"
+string.format("%0# -+2.6x", 1000000) == "0x0f4240"
+string.format("%0# -+6x", 0) == "0     "
+string.format("%0# -+6x", 1) == "0x1   "
+string.format("%0# -+6x", 2) == "0x2   "
+string.format("%0# -+6x", 3) == "0x3   "
+string.format("%0# -+6x", 100) == "0x64  "
+string.format("%0# -+6.0x", 0) == "      "
+string.format("%0# -+6.0x", 1) == "0x1   "
+string.format("%0# -+6.0x", 2) == "0x2   "
+string.format("%0# -+6.0x", 3) == "0x3   "
+string.format("%0# -+6.0x", 100) == "0x64  "
+string.format("%0# -+6.1x", 0) == "0     "
+string.format("%0# -+6.1x", 1) == "0x1   "
+string.format("%0# -+6.1x", 2) == "0x2   "
+string.format("%0# -+6.1x", 3) == "0x3   "
+string.format("%0# -+6.1x", 100) == "0x64  "
+string.format("%0# -+6.6x", 0) == "000000"
+string.format("%0# -+6.6x", 1) == "0x000001"
+string.format("%0# -+6.6x", 2) == "0x000002"
+string.format("%0# -+6.6x", 3) == "0x000003"
+string.format("%0# -+6.6x", 100) == "0x000064"
+string.format("%0# -+6.6x", 10000) == "0x002710"
+string.format("%0# -+6.6x", 100000) == "0x0186a0"
+string.format("%0# -+6.6x", 1000000) == "0x0f4240"
+string.format("%0# -+20x", 0) == "0                   "
+string.format("%0# -+20x", 1) == "0x1                 "
+string.format("%0# -+20x", -1) == "0xffffffffffffffff  "
+string.format("%0# -+20x", 2) == "0x2                 "
+string.format("%0# -+20x", -2) == "0xfffffffffffffffe  "
+string.format("%0# -+20x", 3) == "0x3                 "
+string.format("%0# -+20x", -3) == "0xfffffffffffffffd  "
+string.format("%0# -+20x", 100) == "0x64                "
+string.format("%0# -+20x", 10000) == "0x2710              "
+string.format("%0# -+20x", 100000) == "0x186a0             "
+string.format("%0# -+20x", 1000000) == "0xf4240             "
+string.format("%0# -+20x", 10000000) == "0x989680            "
+string.format("%0# -+20.0x", 0) == "                    "
+string.format("%0# -+20.0x", 1) == "0x1                 "
+string.format("%0# -+20.0x", -1) == "0xffffffffffffffff  "
+string.format("%0# -+20.0x", 2) == "0x2                 "
+string.format("%0# -+20.0x", -2) == "0xfffffffffffffffe  "
+string.format("%0# -+20.0x", 3) == "0x3                 "
+string.format("%0# -+20.0x", -3) == "0xfffffffffffffffd  "
+string.format("%0# -+20.0x", 100) == "0x64                "
+string.format("%0# -+20.0x", 10000) == "0x2710              "
+string.format("%0# -+20.0x", 100000) == "0x186a0             "
+string.format("%0# -+20.0x", 1000000) == "0xf4240             "
+string.format("%0# -+20.0x", 10000000) == "0x989680            "
+string.format("%0# -+20.1x", 0) == "0                   "
+string.format("%0# -+20.1x", 1) == "0x1                 "
+string.format("%0# -+20.1x", -1) == "0xffffffffffffffff  "
+string.format("%0# -+20.1x", 2) == "0x2                 "
+string.format("%0# -+20.1x", -2) == "0xfffffffffffffffe  "
+string.format("%0# -+20.1x", 3) == "0x3                 "
+string.format("%0# -+20.1x", -3) == "0xfffffffffffffffd  "
+string.format("%0# -+20.1x", 100) == "0x64                "
+string.format("%0# -+20.1x", 10000) == "0x2710              "
+string.format("%0# -+20.1x", 100000) == "0x186a0             "
+string.format("%0# -+20.1x", 1000000) == "0xf4240             "
+string.format("%0# -+20.1x", 10000000) == "0x989680            "
+string.format("%0# -+20.6x", 0) == "000000              "
+string.format("%0# -+20.6x", 1) == "0x000001            "
+string.format("%0# -+20.6x", -1) == "0xffffffffffffffff  "
+string.format("%0# -+20.6x", 2) == "0x000002            "
+string.format("%0# -+20.6x", -2) == "0xfffffffffffffffe  "
+string.format("%0# -+20.6x", 3) == "0x000003            "
+string.format("%0# -+20.6x", -3) == "0xfffffffffffffffd  "
+string.format("%0# -+20.6x", 100) == "0x000064            "
+string.format("%0# -+20.6x", 10000) == "0x002710            "
+string.format("%0# -+20.6x", 100000) == "0x0186a0            "
+string.format("%0# -+20.6x", 1000000) == "0x0f4240            "
+string.format("%0# -+20.6x", 10000000) == "0x989680            "
+= X =
+string.format("%X", 0) == "0"
+string.format("%X", 1) == "1"
+string.format("%X", -1) == "FFFFFFFFFFFFFFFF"
+string.format("%X", 2) == "2"
+string.format("%X", -2) == "FFFFFFFFFFFFFFFE"
+string.format("%X", 3) == "3"
+string.format("%X", -3) == "FFFFFFFFFFFFFFFD"
+string.format("%X", 100) == "64"
+string.format("%X", 10000) == "2710"
+string.format("%X", 100000) == "186A0"
+string.format("%X", 1000000) == "F4240"
+string.format("%X", 10000000) == "989680"
+string.format("%.0X", 0) == ""
+string.format("%.6X", 0) == "000000"
+string.format("%.6X", 1) == "000001"
+string.format("%.6X", 2) == "000002"
+string.format("%.6X", 3) == "000003"
+string.format("%.6X", 100) == "000064"
+string.format("%.6X", 10000) == "002710"
+string.format("%.6X", 100000) == "0186A0"
+string.format("%.6X", 1000000) == "0F4240"
+string.format("%1.0X", 0) == " "
+string.format("%1.6X", 0) == "000000"
+string.format("%1.6X", 1) == "000001"
+string.format("%1.6X", 2) == "000002"
+string.format("%1.6X", 3) == "000003"
+string.format("%1.6X", 100) == "000064"
+string.format("%1.6X", 10000) == "002710"
+string.format("%1.6X", 100000) == "0186A0"
+string.format("%1.6X", 1000000) == "0F4240"
+string.format("%2X", 0) == " 0"
+string.format("%2X", 1) == " 1"
+string.format("%2X", 2) == " 2"
+string.format("%2X", 3) == " 3"
+string.format("%2.0X", 0) == "  "
+string.format("%2.0X", 1) == " 1"
+string.format("%2.0X", 2) == " 2"
+string.format("%2.0X", 3) == " 3"
+string.format("%2.1X", 0) == " 0"
+string.format("%2.1X", 1) == " 1"
+string.format("%2.1X", 2) == " 2"
+string.format("%2.1X", 3) == " 3"
+string.format("%2.6X", 0) == "000000"
+string.format("%2.6X", 1) == "000001"
+string.format("%2.6X", 2) == "000002"
+string.format("%2.6X", 3) == "000003"
+string.format("%2.6X", 100) == "000064"
+string.format("%2.6X", 10000) == "002710"
+string.format("%2.6X", 100000) == "0186A0"
+string.format("%2.6X", 1000000) == "0F4240"
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+string.format("%6X", 3) == "     3"
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+string.format("%6X", 10000) == "  2710"
+string.format("%6X", 100000) == " 186A0"
+string.format("%6X", 1000000) == " F4240"
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+string.format("%6.0X", 100) == "    64"
+string.format("%6.0X", 10000) == "  2710"
+string.format("%6.0X", 100000) == " 186A0"
+string.format("%6.0X", 1000000) == " F4240"
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+string.format("%6.1X", 10000) == "  2710"
+string.format("%6.1X", 100000) == " 186A0"
+string.format("%6.1X", 1000000) == " F4240"
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+string.format("%6.6X", 10000) == "002710"
+string.format("%6.6X", 100000) == "0186A0"
+string.format("%6.6X", 1000000) == "0F4240"
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+string.format("%20X", -3) == "    FFFFFFFFFFFFFFFD"
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+string.format("%20X", 10000) == "                2710"
+string.format("%20X", 100000) == "               186A0"
+string.format("%20X", 1000000) == "               F4240"
+string.format("%20X", 10000000) == "              989680"
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+string.format("%20.0X", 10000) == "                2710"
+string.format("%20.0X", 100000) == "               186A0"
+string.format("%20.0X", 1000000) == "               F4240"
+string.format("%20.0X", 10000000) == "              989680"
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+string.format("%20.1X", 100) == "                  64"
+string.format("%20.1X", 10000) == "                2710"
+string.format("%20.1X", 100000) == "               186A0"
+string.format("%20.1X", 1000000) == "               F4240"
+string.format("%20.1X", 10000000) == "              989680"
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+string.format("%20.6X", 3) == "              000003"
+string.format("%20.6X", -3) == "    FFFFFFFFFFFFFFFD"
+string.format("%20.6X", 100) == "              000064"
+string.format("%20.6X", 10000) == "              002710"
+string.format("%20.6X", 100000) == "              0186A0"
+string.format("%20.6X", 1000000) == "              0F4240"
+string.format("%20.6X", 10000000) == "              989680"
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+string.format("%+X", 100) == "64"
+string.format("%+X", 10000) == "2710"
+string.format("%+X", 100000) == "186A0"
+string.format("%+X", 1000000) == "F4240"
+string.format("%+X", 10000000) == "989680"
+string.format("%+.0X", 0) == ""
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+string.format("%+.6X", 100) == "000064"
+string.format("%+.6X", 10000) == "002710"
+string.format("%+.6X", 100000) == "0186A0"
+string.format("%+.6X", 1000000) == "0F4240"
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+string.format("%+1.6X", 100) == "000064"
+string.format("%+1.6X", 10000) == "002710"
+string.format("%+1.6X", 100000) == "0186A0"
+string.format("%+1.6X", 1000000) == "0F4240"
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+string.format("%+2.0X", 1) == " 1"
+string.format("%+2.0X", 2) == " 2"
+string.format("%+2.0X", 3) == " 3"
+string.format("%+2.1X", 0) == " 0"
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+string.format("%+2.1X", 2) == " 2"
+string.format("%+2.1X", 3) == " 3"
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+string.format("%+2.6X", 100) == "000064"
+string.format("%+2.6X", 10000) == "002710"
+string.format("%+2.6X", 100000) == "0186A0"
+string.format("%+2.6X", 1000000) == "0F4240"
+string.format("%+6X", 0) == "     0"
+string.format("%+6X", 1) == "     1"
+string.format("%+6X", 2) == "     2"
+string.format("%+6X", 3) == "     3"
+string.format("%+6X", 100) == "    64"
+string.format("%+6X", 10000) == "  2710"
+string.format("%+6X", 100000) == " 186A0"
+string.format("%+6X", 1000000) == " F4240"
+string.format("%+6.0X", 0) == "      "
+string.format("%+6.0X", 1) == "     1"
+string.format("%+6.0X", 2) == "     2"
+string.format("%+6.0X", 3) == "     3"
+string.format("%+6.0X", 100) == "    64"
+string.format("%+6.0X", 10000) == "  2710"
+string.format("%+6.0X", 100000) == " 186A0"
+string.format("%+6.0X", 1000000) == " F4240"
+string.format("%+6.1X", 0) == "     0"
+string.format("%+6.1X", 1) == "     1"
+string.format("%+6.1X", 2) == "     2"
+string.format("%+6.1X", 3) == "     3"
+string.format("%+6.1X", 100) == "    64"
+string.format("%+6.1X", 10000) == "  2710"
+string.format("%+6.1X", 100000) == " 186A0"
+string.format("%+6.1X", 1000000) == " F4240"
+string.format("%+6.6X", 0) == "000000"
+string.format("%+6.6X", 1) == "000001"
+string.format("%+6.6X", 2) == "000002"
+string.format("%+6.6X", 3) == "000003"
+string.format("%+6.6X", 100) == "000064"
+string.format("%+6.6X", 10000) == "002710"
+string.format("%+6.6X", 100000) == "0186A0"
+string.format("%+6.6X", 1000000) == "0F4240"
+string.format("%+20X", 0) == "                   0"
+string.format("%+20X", 1) == "                   1"
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+string.format("%+20X", 2) == "                   2"
+string.format("%+20X", -2) == "    FFFFFFFFFFFFFFFE"
+string.format("%+20X", 3) == "                   3"
+string.format("%+20X", -3) == "    FFFFFFFFFFFFFFFD"
+string.format("%+20X", 100) == "                  64"
+string.format("%+20X", 10000) == "                2710"
+string.format("%+20X", 100000) == "               186A0"
+string.format("%+20X", 1000000) == "               F4240"
+string.format("%+20X", 10000000) == "              989680"
+string.format("%+20.0X", 0) == "                    "
+string.format("%+20.0X", 1) == "                   1"
+string.format("%+20.0X", -1) == "    FFFFFFFFFFFFFFFF"
+string.format("%+20.0X", 2) == "                   2"
+string.format("%+20.0X", -2) == "    FFFFFFFFFFFFFFFE"
+string.format("%+20.0X", 3) == "                   3"
+string.format("%+20.0X", -3) == "    FFFFFFFFFFFFFFFD"
+string.format("%+20.0X", 100) == "                  64"
+string.format("%+20.0X", 10000) == "                2710"
+string.format("%+20.0X", 100000) == "               186A0"
+string.format("%+20.0X", 1000000) == "               F4240"
+string.format("%+20.0X", 10000000) == "              989680"
+string.format("%+20.1X", 0) == "                   0"
+string.format("%+20.1X", 1) == "                   1"
+string.format("%+20.1X", -1) == "    FFFFFFFFFFFFFFFF"
+string.format("%+20.1X", 2) == "                   2"
+string.format("%+20.1X", -2) == "    FFFFFFFFFFFFFFFE"
+string.format("%+20.1X", 3) == "                   3"
+string.format("%+20.1X", -3) == "    FFFFFFFFFFFFFFFD"
+string.format("%+20.1X", 100) == "                  64"
+string.format("%+20.1X", 10000) == "                2710"
+string.format("%+20.1X", 100000) == "               186A0"
+string.format("%+20.1X", 1000000) == "               F4240"
+string.format("%+20.1X", 10000000) == "              989680"
+string.format("%+20.6X", 0) == "              000000"
+string.format("%+20.6X", 1) == "              000001"
+string.format("%+20.6X", -1) == "    FFFFFFFFFFFFFFFF"
+string.format("%+20.6X", 2) == "              000002"
+string.format("%+20.6X", -2) == "    FFFFFFFFFFFFFFFE"
+string.format("%+20.6X", 3) == "              000003"
+string.format("%+20.6X", -3) == "    FFFFFFFFFFFFFFFD"
+string.format("%+20.6X", 100) == "              000064"
+string.format("%+20.6X", 10000) == "              002710"
+string.format("%+20.6X", 100000) == "              0186A0"
+string.format("%+20.6X", 1000000) == "              0F4240"
+string.format("%+20.6X", 10000000) == "              989680"
+string.format("%-X", 0) == "0"
+string.format("%-X", 1) == "1"
+string.format("%-X", -1) == "FFFFFFFFFFFFFFFF"
+string.format("%-X", 2) == "2"
+string.format("%-X", -2) == "FFFFFFFFFFFFFFFE"
+string.format("%-X", 3) == "3"
+string.format("%-X", -3) == "FFFFFFFFFFFFFFFD"
+string.format("%-X", 100) == "64"
+string.format("%-X", 10000) == "2710"
+string.format("%-X", 100000) == "186A0"
+string.format("%-X", 1000000) == "F4240"
+string.format("%-X", 10000000) == "989680"
+string.format("%-.0X", 0) == ""
+string.format("%-.6X", 0) == "000000"
+string.format("%-.6X", 1) == "000001"
+string.format("%-.6X", 2) == "000002"
+string.format("%-.6X", 3) == "000003"
+string.format("%-.6X", 100) == "000064"
+string.format("%-.6X", 10000) == "002710"
+string.format("%-.6X", 100000) == "0186A0"
+string.format("%-.6X", 1000000) == "0F4240"
+string.format("%-1.0X", 0) == " "
+string.format("%-1.6X", 0) == "000000"
+string.format("%-1.6X", 1) == "000001"
+string.format("%-1.6X", 2) == "000002"
+string.format("%-1.6X", 3) == "000003"
+string.format("%-1.6X", 100) == "000064"
+string.format("%-1.6X", 10000) == "002710"
+string.format("%-1.6X", 100000) == "0186A0"
+string.format("%-1.6X", 1000000) == "0F4240"
+string.format("%-2X", 0) == "0 "
+string.format("%-2X", 1) == "1 "
+string.format("%-2X", 2) == "2 "
+string.format("%-2X", 3) == "3 "
+string.format("%-2.0X", 0) == "  "
+string.format("%-2.0X", 1) == "1 "
+string.format("%-2.0X", 2) == "2 "
+string.format("%-2.0X", 3) == "3 "
+string.format("%-2.1X", 0) == "0 "
+string.format("%-2.1X", 1) == "1 "
+string.format("%-2.1X", 2) == "2 "
+string.format("%-2.1X", 3) == "3 "
+string.format("%-2.6X", 0) == "000000"
+string.format("%-2.6X", 1) == "000001"
+string.format("%-2.6X", 2) == "000002"
+string.format("%-2.6X", 3) == "000003"
+string.format("%-2.6X", 100) == "000064"
+string.format("%-2.6X", 10000) == "002710"
+string.format("%-2.6X", 100000) == "0186A0"
+string.format("%-2.6X", 1000000) == "0F4240"
+string.format("%-6X", 0) == "0     "
+string.format("%-6X", 1) == "1     "
+string.format("%-6X", 2) == "2     "
+string.format("%-6X", 3) == "3     "
+string.format("%-6X", 100) == "64    "
+string.format("%-6X", 10000) == "2710  "
+string.format("%-6X", 100000) == "186A0 "
+string.format("%-6X", 1000000) == "F4240 "
+string.format("%-6.0X", 0) == "      "
+string.format("%-6.0X", 1) == "1     "
+string.format("%-6.0X", 2) == "2     "
+string.format("%-6.0X", 3) == "3     "
+string.format("%-6.0X", 100) == "64    "
+string.format("%-6.0X", 10000) == "2710  "
+string.format("%-6.0X", 100000) == "186A0 "
+string.format("%-6.0X", 1000000) == "F4240 "
+string.format("%-6.1X", 0) == "0     "
+string.format("%-6.1X", 1) == "1     "
+string.format("%-6.1X", 2) == "2     "
+string.format("%-6.1X", 3) == "3     "
+string.format("%-6.1X", 100) == "64    "
+string.format("%-6.1X", 10000) == "2710  "
+string.format("%-6.1X", 100000) == "186A0 "
+string.format("%-6.1X", 1000000) == "F4240 "
+string.format("%-6.6X", 0) == "000000"
+string.format("%-6.6X", 1) == "000001"
+string.format("%-6.6X", 2) == "000002"
+string.format("%-6.6X", 3) == "000003"
+string.format("%-6.6X", 100) == "000064"
+string.format("%-6.6X", 10000) == "002710"
+string.format("%-6.6X", 100000) == "0186A0"
+string.format("%-6.6X", 1000000) == "0F4240"
+string.format("%-20X", 0) == "0                   "
+string.format("%-20X", 1) == "1                   "
+string.format("%-20X", -1) == "FFFFFFFFFFFFFFFF    "
+string.format("%-20X", 2) == "2                   "
+string.format("%-20X", -2) == "FFFFFFFFFFFFFFFE    "
+string.format("%-20X", 3) == "3                   "
+string.format("%-20X", -3) == "FFFFFFFFFFFFFFFD    "
+string.format("%-20X", 100) == "64                  "
+string.format("%-20X", 10000) == "2710                "
+string.format("%-20X", 100000) == "186A0               "
+string.format("%-20X", 1000000) == "F4240               "
+string.format("%-20X", 10000000) == "989680              "
+string.format("%-20.0X", 0) == "                    "
+string.format("%-20.0X", 1) == "1                   "
+string.format("%-20.0X", -1) == "FFFFFFFFFFFFFFFF    "
+string.format("%-20.0X", 2) == "2                   "
+string.format("%-20.0X", -2) == "FFFFFFFFFFFFFFFE    "
+string.format("%-20.0X", 3) == "3                   "
+string.format("%-20.0X", -3) == "FFFFFFFFFFFFFFFD    "
+string.format("%-20.0X", 100) == "64                  "
+string.format("%-20.0X", 10000) == "2710                "
+string.format("%-20.0X", 100000) == "186A0               "
+string.format("%-20.0X", 1000000) == "F4240               "
+string.format("%-20.0X", 10000000) == "989680              "
+string.format("%-20.1X", 0) == "0                   "
+string.format("%-20.1X", 1) == "1                   "
+string.format("%-20.1X", -1) == "FFFFFFFFFFFFFFFF    "
+string.format("%-20.1X", 2) == "2                   "
+string.format("%-20.1X", -2) == "FFFFFFFFFFFFFFFE    "
+string.format("%-20.1X", 3) == "3                   "
+string.format("%-20.1X", -3) == "FFFFFFFFFFFFFFFD    "
+string.format("%-20.1X", 100) == "64                  "
+string.format("%-20.1X", 10000) == "2710                "
+string.format("%-20.1X", 100000) == "186A0               "
+string.format("%-20.1X", 1000000) == "F4240               "
+string.format("%-20.1X", 10000000) == "989680              "
+string.format("%-20.6X", 0) == "000000              "
+string.format("%-20.6X", 1) == "000001              "
+string.format("%-20.6X", -1) == "FFFFFFFFFFFFFFFF    "
+string.format("%-20.6X", 2) == "000002              "
+string.format("%-20.6X", -2) == "FFFFFFFFFFFFFFFE    "
+string.format("%-20.6X", 3) == "000003              "
+string.format("%-20.6X", -3) == "FFFFFFFFFFFFFFFD    "
+string.format("%-20.6X", 100) == "000064              "
+string.format("%-20.6X", 10000) == "002710              "
+string.format("%-20.6X", 100000) == "0186A0              "
+string.format("%-20.6X", 1000000) == "0F4240              "
+string.format("%-20.6X", 10000000) == "989680              "
+string.format("%-+X", 0) == "0"
+string.format("%-+X", 1) == "1"
+string.format("%-+X", -1) == "FFFFFFFFFFFFFFFF"
+string.format("%-+X", 2) == "2"
+string.format("%-+X", -2) == "FFFFFFFFFFFFFFFE"
+string.format("%-+X", 3) == "3"
+string.format("%-+X", -3) == "FFFFFFFFFFFFFFFD"
+string.format("%-+X", 100) == "64"
+string.format("%-+X", 10000) == "2710"
+string.format("%-+X", 100000) == "186A0"
+string.format("%-+X", 1000000) == "F4240"
+string.format("%-+X", 10000000) == "989680"
+string.format("%-+.0X", 0) == ""
+string.format("%-+.6X", 0) == "000000"
+string.format("%-+.6X", 1) == "000001"
+string.format("%-+.6X", 2) == "000002"
+string.format("%-+.6X", 3) == "000003"
+string.format("%-+.6X", 100) == "000064"
+string.format("%-+.6X", 10000) == "002710"
+string.format("%-+.6X", 100000) == "0186A0"
+string.format("%-+.6X", 1000000) == "0F4240"
+string.format("%-+1.0X", 0) == " "
+string.format("%-+1.6X", 0) == "000000"
+string.format("%-+1.6X", 1) == "000001"
+string.format("%-+1.6X", 2) == "000002"
+string.format("%-+1.6X", 3) == "000003"
+string.format("%-+1.6X", 100) == "000064"
+string.format("%-+1.6X", 10000) == "002710"
+string.format("%-+1.6X", 100000) == "0186A0"
+string.format("%-+1.6X", 1000000) == "0F4240"
+string.format("%-+2X", 0) == "0 "
+string.format("%-+2X", 1) == "1 "
+string.format("%-+2X", 2) == "2 "
+string.format("%-+2X", 3) == "3 "
+string.format("%-+2.0X", 0) == "  "
+string.format("%-+2.0X", 1) == "1 "
+string.format("%-+2.0X", 2) == "2 "
+string.format("%-+2.0X", 3) == "3 "
+string.format("%-+2.1X", 0) == "0 "
+string.format("%-+2.1X", 1) == "1 "
+string.format("%-+2.1X", 2) == "2 "
+string.format("%-+2.1X", 3) == "3 "
+string.format("%-+2.6X", 0) == "000000"
+string.format("%-+2.6X", 1) == "000001"
+string.format("%-+2.6X", 2) == "000002"
+string.format("%-+2.6X", 3) == "000003"
+string.format("%-+2.6X", 100) == "000064"
+string.format("%-+2.6X", 10000) == "002710"
+string.format("%-+2.6X", 100000) == "0186A0"
+string.format("%-+2.6X", 1000000) == "0F4240"
+string.format("%-+6X", 0) == "0     "
+string.format("%-+6X", 1) == "1     "
+string.format("%-+6X", 2) == "2     "
+string.format("%-+6X", 3) == "3     "
+string.format("%-+6X", 100) == "64    "
+string.format("%-+6X", 10000) == "2710  "
+string.format("%-+6X", 100000) == "186A0 "
+string.format("%-+6X", 1000000) == "F4240 "
+string.format("%-+6.0X", 0) == "      "
+string.format("%-+6.0X", 1) == "1     "
+string.format("%-+6.0X", 2) == "2     "
+string.format("%-+6.0X", 3) == "3     "
+string.format("%-+6.0X", 100) == "64    "
+string.format("%-+6.0X", 10000) == "2710  "
+string.format("%-+6.0X", 100000) == "186A0 "
+string.format("%-+6.0X", 1000000) == "F4240 "
+string.format("%-+6.1X", 0) == "0     "
+string.format("%-+6.1X", 1) == "1     "
+string.format("%-+6.1X", 2) == "2     "
+string.format("%-+6.1X", 3) == "3     "
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+string.format("%-+6.1X", 10000) == "2710  "
+string.format("%-+6.1X", 100000) == "186A0 "
+string.format("%-+6.1X", 1000000) == "F4240 "
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+string.format("%-+6.6X", 10000) == "002710"
+string.format("%-+6.6X", 100000) == "0186A0"
+string.format("%-+6.6X", 1000000) == "0F4240"
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+string.format("%-+20X", 2) == "2                   "
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+string.format("%-+20X", 3) == "3                   "
+string.format("%-+20X", -3) == "FFFFFFFFFFFFFFFD    "
+string.format("%-+20X", 100) == "64                  "
+string.format("%-+20X", 10000) == "2710                "
+string.format("%-+20X", 100000) == "186A0               "
+string.format("%-+20X", 1000000) == "F4240               "
+string.format("%-+20X", 10000000) == "989680              "
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+string.format("%-+20.0X", -2) == "FFFFFFFFFFFFFFFE    "
+string.format("%-+20.0X", 3) == "3                   "
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+string.format("%-+20.0X", 100) == "64                  "
+string.format("%-+20.0X", 10000) == "2710                "
+string.format("%-+20.0X", 100000) == "186A0               "
+string.format("%-+20.0X", 1000000) == "F4240               "
+string.format("%-+20.0X", 10000000) == "989680              "
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+string.format("%-+20.1X", 100) == "64                  "
+string.format("%-+20.1X", 10000) == "2710                "
+string.format("%-+20.1X", 100000) == "186A0               "
+string.format("%-+20.1X", 1000000) == "F4240               "
+string.format("%-+20.1X", 10000000) == "989680              "
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+string.format("%-+20.6X", 1) == "000001              "
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+string.format("%-+20.6X", 2) == "000002              "
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+string.format("%-+20.6X", 3) == "000003              "
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+string.format("%-+20.6X", 100) == "000064              "
+string.format("%-+20.6X", 10000) == "002710              "
+string.format("%-+20.6X", 100000) == "0186A0              "
+string.format("%-+20.6X", 1000000) == "0F4240              "
+string.format("%-+20.6X", 10000000) == "989680              "
+string.format("% X", 0) == "0"
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+string.format("% X", -1) == "FFFFFFFFFFFFFFFF"
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+string.format("% X", 3) == "3"
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+string.format("% X", 10000) == "2710"
+string.format("% X", 100000) == "186A0"
+string.format("% X", 1000000) == "F4240"
+string.format("% X", 10000000) == "989680"
+string.format("% .0X", 0) == ""
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+string.format("% .6X", 100) == "000064"
+string.format("% .6X", 10000) == "002710"
+string.format("% .6X", 100000) == "0186A0"
+string.format("% .6X", 1000000) == "0F4240"
+string.format("% 1.0X", 0) == " "
+string.format("% 1.6X", 0) == "000000"
+string.format("% 1.6X", 1) == "000001"
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+string.format("% 1.6X", 100) == "000064"
+string.format("% 1.6X", 10000) == "002710"
+string.format("% 1.6X", 100000) == "0186A0"
+string.format("% 1.6X", 1000000) == "0F4240"
+string.format("% 2X", 0) == " 0"
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+string.format("% 2.6X", 100) == "000064"
+string.format("% 2.6X", 10000) == "002710"
+string.format("% 2.6X", 100000) == "0186A0"
+string.format("% 2.6X", 1000000) == "0F4240"
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+string.format("% 6X", 100) == "    64"
+string.format("% 6X", 10000) == "  2710"
+string.format("% 6X", 100000) == " 186A0"
+string.format("% 6X", 1000000) == " F4240"
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+string.format("% 6.0X", 10000) == "  2710"
+string.format("% 6.0X", 100000) == " 186A0"
+string.format("% 6.0X", 1000000) == " F4240"
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+string.format("% 6.1X", 100) == "    64"
+string.format("% 6.1X", 10000) == "  2710"
+string.format("% 6.1X", 100000) == " 186A0"
+string.format("% 6.1X", 1000000) == " F4240"
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+string.format("% 6.6X", 3) == "000003"
+string.format("% 6.6X", 100) == "000064"
+string.format("% 6.6X", 10000) == "002710"
+string.format("% 6.6X", 100000) == "0186A0"
+string.format("% 6.6X", 1000000) == "0F4240"
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+string.format("% 20X", 2) == "                   2"
+string.format("% 20X", -2) == "    FFFFFFFFFFFFFFFE"
+string.format("% 20X", 3) == "                   3"
+string.format("% 20X", -3) == "    FFFFFFFFFFFFFFFD"
+string.format("% 20X", 100) == "                  64"
+string.format("% 20X", 10000) == "                2710"
+string.format("% 20X", 100000) == "               186A0"
+string.format("% 20X", 1000000) == "               F4240"
+string.format("% 20X", 10000000) == "              989680"
+string.format("% 20.0X", 0) == "                    "
+string.format("% 20.0X", 1) == "                   1"
+string.format("% 20.0X", -1) == "    FFFFFFFFFFFFFFFF"
+string.format("% 20.0X", 2) == "                   2"
+string.format("% 20.0X", -2) == "    FFFFFFFFFFFFFFFE"
+string.format("% 20.0X", 3) == "                   3"
+string.format("% 20.0X", -3) == "    FFFFFFFFFFFFFFFD"
+string.format("% 20.0X", 100) == "                  64"
+string.format("% 20.0X", 10000) == "                2710"
+string.format("% 20.0X", 100000) == "               186A0"
+string.format("% 20.0X", 1000000) == "               F4240"
+string.format("% 20.0X", 10000000) == "              989680"
+string.format("% 20.1X", 0) == "                   0"
+string.format("% 20.1X", 1) == "                   1"
+string.format("% 20.1X", -1) == "    FFFFFFFFFFFFFFFF"
+string.format("% 20.1X", 2) == "                   2"
+string.format("% 20.1X", -2) == "    FFFFFFFFFFFFFFFE"
+string.format("% 20.1X", 3) == "                   3"
+string.format("% 20.1X", -3) == "    FFFFFFFFFFFFFFFD"
+string.format("% 20.1X", 100) == "                  64"
+string.format("% 20.1X", 10000) == "                2710"
+string.format("% 20.1X", 100000) == "               186A0"
+string.format("% 20.1X", 1000000) == "               F4240"
+string.format("% 20.1X", 10000000) == "              989680"
+string.format("% 20.6X", 0) == "              000000"
+string.format("% 20.6X", 1) == "              000001"
+string.format("% 20.6X", -1) == "    FFFFFFFFFFFFFFFF"
+string.format("% 20.6X", 2) == "              000002"
+string.format("% 20.6X", -2) == "    FFFFFFFFFFFFFFFE"
+string.format("% 20.6X", 3) == "              000003"
+string.format("% 20.6X", -3) == "    FFFFFFFFFFFFFFFD"
+string.format("% 20.6X", 100) == "              000064"
+string.format("% 20.6X", 10000) == "              002710"
+string.format("% 20.6X", 100000) == "              0186A0"
+string.format("% 20.6X", 1000000) == "              0F4240"
+string.format("% 20.6X", 10000000) == "              989680"
+string.format("% +X", 0) == "0"
+string.format("% +X", 1) == "1"
+string.format("% +X", -1) == "FFFFFFFFFFFFFFFF"
+string.format("% +X", 2) == "2"
+string.format("% +X", -2) == "FFFFFFFFFFFFFFFE"
+string.format("% +X", 3) == "3"
+string.format("% +X", -3) == "FFFFFFFFFFFFFFFD"
+string.format("% +X", 100) == "64"
+string.format("% +X", 10000) == "2710"
+string.format("% +X", 100000) == "186A0"
+string.format("% +X", 1000000) == "F4240"
+string.format("% +X", 10000000) == "989680"
+string.format("% +.0X", 0) == ""
+string.format("% +.6X", 0) == "000000"
+string.format("% +.6X", 1) == "000001"
+string.format("% +.6X", 2) == "000002"
+string.format("% +.6X", 3) == "000003"
+string.format("% +.6X", 100) == "000064"
+string.format("% +.6X", 10000) == "002710"
+string.format("% +.6X", 100000) == "0186A0"
+string.format("% +.6X", 1000000) == "0F4240"
+string.format("% +1.0X", 0) == " "
+string.format("% +1.6X", 0) == "000000"
+string.format("% +1.6X", 1) == "000001"
+string.format("% +1.6X", 2) == "000002"
+string.format("% +1.6X", 3) == "000003"
+string.format("% +1.6X", 100) == "000064"
+string.format("% +1.6X", 10000) == "002710"
+string.format("% +1.6X", 100000) == "0186A0"
+string.format("% +1.6X", 1000000) == "0F4240"
+string.format("% +2X", 0) == " 0"
+string.format("% +2X", 1) == " 1"
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+string.format("% +2.0X", 1) == " 1"
+string.format("% +2.0X", 2) == " 2"
+string.format("% +2.0X", 3) == " 3"
+string.format("% +2.1X", 0) == " 0"
+string.format("% +2.1X", 1) == " 1"
+string.format("% +2.1X", 2) == " 2"
+string.format("% +2.1X", 3) == " 3"
+string.format("% +2.6X", 0) == "000000"
+string.format("% +2.6X", 1) == "000001"
+string.format("% +2.6X", 2) == "000002"
+string.format("% +2.6X", 3) == "000003"
+string.format("% +2.6X", 100) == "000064"
+string.format("% +2.6X", 10000) == "002710"
+string.format("% +2.6X", 100000) == "0186A0"
+string.format("% +2.6X", 1000000) == "0F4240"
+string.format("% +6X", 0) == "     0"
+string.format("% +6X", 1) == "     1"
+string.format("% +6X", 2) == "     2"
+string.format("% +6X", 3) == "     3"
+string.format("% +6X", 100) == "    64"
+string.format("% +6X", 10000) == "  2710"
+string.format("% +6X", 100000) == " 186A0"
+string.format("% +6X", 1000000) == " F4240"
+string.format("% +6.0X", 0) == "      "
+string.format("% +6.0X", 1) == "     1"
+string.format("% +6.0X", 2) == "     2"
+string.format("% +6.0X", 3) == "     3"
+string.format("% +6.0X", 100) == "    64"
+string.format("% +6.0X", 10000) == "  2710"
+string.format("% +6.0X", 100000) == " 186A0"
+string.format("% +6.0X", 1000000) == " F4240"
+string.format("% +6.1X", 0) == "     0"
+string.format("% +6.1X", 1) == "     1"
+string.format("% +6.1X", 2) == "     2"
+string.format("% +6.1X", 3) == "     3"
+string.format("% +6.1X", 100) == "    64"
+string.format("% +6.1X", 10000) == "  2710"
+string.format("% +6.1X", 100000) == " 186A0"
+string.format("% +6.1X", 1000000) == " F4240"
+string.format("% +6.6X", 0) == "000000"
+string.format("% +6.6X", 1) == "000001"
+string.format("% +6.6X", 2) == "000002"
+string.format("% +6.6X", 3) == "000003"
+string.format("% +6.6X", 100) == "000064"
+string.format("% +6.6X", 10000) == "002710"
+string.format("% +6.6X", 100000) == "0186A0"
+string.format("% +6.6X", 1000000) == "0F4240"
+string.format("% +20X", 0) == "                   0"
+string.format("% +20X", 1) == "                   1"
+string.format("% +20X", -1) == "    FFFFFFFFFFFFFFFF"
+string.format("% +20X", 2) == "                   2"
+string.format("% +20X", -2) == "    FFFFFFFFFFFFFFFE"
+string.format("% +20X", 3) == "                   3"
+string.format("% +20X", -3) == "    FFFFFFFFFFFFFFFD"
+string.format("% +20X", 100) == "                  64"
+string.format("% +20X", 10000) == "                2710"
+string.format("% +20X", 100000) == "               186A0"
+string.format("% +20X", 1000000) == "               F4240"
+string.format("% +20X", 10000000) == "              989680"
+string.format("% +20.0X", 0) == "                    "
+string.format("% +20.0X", 1) == "                   1"
+string.format("% +20.0X", -1) == "    FFFFFFFFFFFFFFFF"
+string.format("% +20.0X", 2) == "                   2"
+string.format("% +20.0X", -2) == "    FFFFFFFFFFFFFFFE"
+string.format("% +20.0X", 3) == "                   3"
+string.format("% +20.0X", -3) == "    FFFFFFFFFFFFFFFD"
+string.format("% +20.0X", 100) == "                  64"
+string.format("% +20.0X", 10000) == "                2710"
+string.format("% +20.0X", 100000) == "               186A0"
+string.format("% +20.0X", 1000000) == "               F4240"
+string.format("% +20.0X", 10000000) == "              989680"
+string.format("% +20.1X", 0) == "                   0"
+string.format("% +20.1X", 1) == "                   1"
+string.format("% +20.1X", -1) == "    FFFFFFFFFFFFFFFF"
+string.format("% +20.1X", 2) == "                   2"
+string.format("% +20.1X", -2) == "    FFFFFFFFFFFFFFFE"
+string.format("% +20.1X", 3) == "                   3"
+string.format("% +20.1X", -3) == "    FFFFFFFFFFFFFFFD"
+string.format("% +20.1X", 100) == "                  64"
+string.format("% +20.1X", 10000) == "                2710"
+string.format("% +20.1X", 100000) == "               186A0"
+string.format("% +20.1X", 1000000) == "               F4240"
+string.format("% +20.1X", 10000000) == "              989680"
+string.format("% +20.6X", 0) == "              000000"
+string.format("% +20.6X", 1) == "              000001"
+string.format("% +20.6X", -1) == "    FFFFFFFFFFFFFFFF"
+string.format("% +20.6X", 2) == "              000002"
+string.format("% +20.6X", -2) == "    FFFFFFFFFFFFFFFE"
+string.format("% +20.6X", 3) == "              000003"
+string.format("% +20.6X", -3) == "    FFFFFFFFFFFFFFFD"
+string.format("% +20.6X", 100) == "              000064"
+string.format("% +20.6X", 10000) == "              002710"
+string.format("% +20.6X", 100000) == "              0186A0"
+string.format("% +20.6X", 1000000) == "              0F4240"
+string.format("% +20.6X", 10000000) == "              989680"
+string.format("% -X", 0) == "0"
+string.format("% -X", 1) == "1"
+string.format("% -X", -1) == "FFFFFFFFFFFFFFFF"
+string.format("% -X", 2) == "2"
+string.format("% -X", -2) == "FFFFFFFFFFFFFFFE"
+string.format("% -X", 3) == "3"
+string.format("% -X", -3) == "FFFFFFFFFFFFFFFD"
+string.format("% -X", 100) == "64"
+string.format("% -X", 10000) == "2710"
+string.format("% -X", 100000) == "186A0"
+string.format("% -X", 1000000) == "F4240"
+string.format("% -X", 10000000) == "989680"
+string.format("% -.0X", 0) == ""
+string.format("% -.6X", 0) == "000000"
+string.format("% -.6X", 1) == "000001"
+string.format("% -.6X", 2) == "000002"
+string.format("% -.6X", 3) == "000003"
+string.format("% -.6X", 100) == "000064"
+string.format("% -.6X", 10000) == "002710"
+string.format("% -.6X", 100000) == "0186A0"
+string.format("% -.6X", 1000000) == "0F4240"
+string.format("% -1.0X", 0) == " "
+string.format("% -1.6X", 0) == "000000"
+string.format("% -1.6X", 1) == "000001"
+string.format("% -1.6X", 2) == "000002"
+string.format("% -1.6X", 3) == "000003"
+string.format("% -1.6X", 100) == "000064"
+string.format("% -1.6X", 10000) == "002710"
+string.format("% -1.6X", 100000) == "0186A0"
+string.format("% -1.6X", 1000000) == "0F4240"
+string.format("% -2X", 0) == "0 "
+string.format("% -2X", 1) == "1 "
+string.format("% -2X", 2) == "2 "
+string.format("% -2X", 3) == "3 "
+string.format("% -2.0X", 0) == "  "
+string.format("% -2.0X", 1) == "1 "
+string.format("% -2.0X", 2) == "2 "
+string.format("% -2.0X", 3) == "3 "
+string.format("% -2.1X", 0) == "0 "
+string.format("% -2.1X", 1) == "1 "
+string.format("% -2.1X", 2) == "2 "
+string.format("% -2.1X", 3) == "3 "
+string.format("% -2.6X", 0) == "000000"
+string.format("% -2.6X", 1) == "000001"
+string.format("% -2.6X", 2) == "000002"
+string.format("% -2.6X", 3) == "000003"
+string.format("% -2.6X", 100) == "000064"
+string.format("% -2.6X", 10000) == "002710"
+string.format("% -2.6X", 100000) == "0186A0"
+string.format("% -2.6X", 1000000) == "0F4240"
+string.format("% -6X", 0) == "0     "
+string.format("% -6X", 1) == "1     "
+string.format("% -6X", 2) == "2     "
+string.format("% -6X", 3) == "3     "
+string.format("% -6X", 100) == "64    "
+string.format("% -6X", 10000) == "2710  "
+string.format("% -6X", 100000) == "186A0 "
+string.format("% -6X", 1000000) == "F4240 "
+string.format("% -6.0X", 0) == "      "
+string.format("% -6.0X", 1) == "1     "
+string.format("% -6.0X", 2) == "2     "
+string.format("% -6.0X", 3) == "3     "
+string.format("% -6.0X", 100) == "64    "
+string.format("% -6.0X", 10000) == "2710  "
+string.format("% -6.0X", 100000) == "186A0 "
+string.format("% -6.0X", 1000000) == "F4240 "
+string.format("% -6.1X", 0) == "0     "
+string.format("% -6.1X", 1) == "1     "
+string.format("% -6.1X", 2) == "2     "
+string.format("% -6.1X", 3) == "3     "
+string.format("% -6.1X", 100) == "64    "
+string.format("% -6.1X", 10000) == "2710  "
+string.format("% -6.1X", 100000) == "186A0 "
+string.format("% -6.1X", 1000000) == "F4240 "
+string.format("% -6.6X", 0) == "000000"
+string.format("% -6.6X", 1) == "000001"
+string.format("% -6.6X", 2) == "000002"
+string.format("% -6.6X", 3) == "000003"
+string.format("% -6.6X", 100) == "000064"
+string.format("% -6.6X", 10000) == "002710"
+string.format("% -6.6X", 100000) == "0186A0"
+string.format("% -6.6X", 1000000) == "0F4240"
+string.format("% -20X", 0) == "0                   "
+string.format("% -20X", 1) == "1                   "
+string.format("% -20X", -1) == "FFFFFFFFFFFFFFFF    "
+string.format("% -20X", 2) == "2                   "
+string.format("% -20X", -2) == "FFFFFFFFFFFFFFFE    "
+string.format("% -20X", 3) == "3                   "
+string.format("% -20X", -3) == "FFFFFFFFFFFFFFFD    "
+string.format("% -20X", 100) == "64                  "
+string.format("% -20X", 10000) == "2710                "
+string.format("% -20X", 100000) == "186A0               "
+string.format("% -20X", 1000000) == "F4240               "
+string.format("% -20X", 10000000) == "989680              "
+string.format("% -20.0X", 0) == "                    "
+string.format("% -20.0X", 1) == "1                   "
+string.format("% -20.0X", -1) == "FFFFFFFFFFFFFFFF    "
+string.format("% -20.0X", 2) == "2                   "
+string.format("% -20.0X", -2) == "FFFFFFFFFFFFFFFE    "
+string.format("% -20.0X", 3) == "3                   "
+string.format("% -20.0X", -3) == "FFFFFFFFFFFFFFFD    "
+string.format("% -20.0X", 100) == "64                  "
+string.format("% -20.0X", 10000) == "2710                "
+string.format("% -20.0X", 100000) == "186A0               "
+string.format("% -20.0X", 1000000) == "F4240               "
+string.format("% -20.0X", 10000000) == "989680              "
+string.format("% -20.1X", 0) == "0                   "
+string.format("% -20.1X", 1) == "1                   "
+string.format("% -20.1X", -1) == "FFFFFFFFFFFFFFFF    "
+string.format("% -20.1X", 2) == "2                   "
+string.format("% -20.1X", -2) == "FFFFFFFFFFFFFFFE    "
+string.format("% -20.1X", 3) == "3                   "
+string.format("% -20.1X", -3) == "FFFFFFFFFFFFFFFD    "
+string.format("% -20.1X", 100) == "64                  "
+string.format("% -20.1X", 10000) == "2710                "
+string.format("% -20.1X", 100000) == "186A0               "
+string.format("% -20.1X", 1000000) == "F4240               "
+string.format("% -20.1X", 10000000) == "989680              "
+string.format("% -20.6X", 0) == "000000              "
+string.format("% -20.6X", 1) == "000001              "
+string.format("% -20.6X", -1) == "FFFFFFFFFFFFFFFF    "
+string.format("% -20.6X", 2) == "000002              "
+string.format("% -20.6X", -2) == "FFFFFFFFFFFFFFFE    "
+string.format("% -20.6X", 3) == "000003              "
+string.format("% -20.6X", -3) == "FFFFFFFFFFFFFFFD    "
+string.format("% -20.6X", 100) == "000064              "
+string.format("% -20.6X", 10000) == "002710              "
+string.format("% -20.6X", 100000) == "0186A0              "
+string.format("% -20.6X", 1000000) == "0F4240              "
+string.format("% -20.6X", 10000000) == "989680              "
+string.format("% -+X", 0) == "0"
+string.format("% -+X", 1) == "1"
+string.format("% -+X", -1) == "FFFFFFFFFFFFFFFF"
+string.format("% -+X", 2) == "2"
+string.format("% -+X", -2) == "FFFFFFFFFFFFFFFE"
+string.format("% -+X", 3) == "3"
+string.format("% -+X", -3) == "FFFFFFFFFFFFFFFD"
+string.format("% -+X", 100) == "64"
+string.format("% -+X", 10000) == "2710"
+string.format("% -+X", 100000) == "186A0"
+string.format("% -+X", 1000000) == "F4240"
+string.format("% -+X", 10000000) == "989680"
+string.format("% -+.0X", 0) == ""
+string.format("% -+.6X", 0) == "000000"
+string.format("% -+.6X", 1) == "000001"
+string.format("% -+.6X", 2) == "000002"
+string.format("% -+.6X", 3) == "000003"
+string.format("% -+.6X", 100) == "000064"
+string.format("% -+.6X", 10000) == "002710"
+string.format("% -+.6X", 100000) == "0186A0"
+string.format("% -+.6X", 1000000) == "0F4240"
+string.format("% -+1.0X", 0) == " "
+string.format("% -+1.6X", 0) == "000000"
+string.format("% -+1.6X", 1) == "000001"
+string.format("% -+1.6X", 2) == "000002"
+string.format("% -+1.6X", 3) == "000003"
+string.format("% -+1.6X", 100) == "000064"
+string.format("% -+1.6X", 10000) == "002710"
+string.format("% -+1.6X", 100000) == "0186A0"
+string.format("% -+1.6X", 1000000) == "0F4240"
+string.format("% -+2X", 0) == "0 "
+string.format("% -+2X", 1) == "1 "
+string.format("% -+2X", 2) == "2 "
+string.format("% -+2X", 3) == "3 "
+string.format("% -+2.0X", 0) == "  "
+string.format("% -+2.0X", 1) == "1 "
+string.format("% -+2.0X", 2) == "2 "
+string.format("% -+2.0X", 3) == "3 "
+string.format("% -+2.1X", 0) == "0 "
+string.format("% -+2.1X", 1) == "1 "
+string.format("% -+2.1X", 2) == "2 "
+string.format("% -+2.1X", 3) == "3 "
+string.format("% -+2.6X", 0) == "000000"
+string.format("% -+2.6X", 1) == "000001"
+string.format("% -+2.6X", 2) == "000002"
+string.format("% -+2.6X", 3) == "000003"
+string.format("% -+2.6X", 100) == "000064"
+string.format("% -+2.6X", 10000) == "002710"
+string.format("% -+2.6X", 100000) == "0186A0"
+string.format("% -+2.6X", 1000000) == "0F4240"
+string.format("% -+6X", 0) == "0     "
+string.format("% -+6X", 1) == "1     "
+string.format("% -+6X", 2) == "2     "
+string.format("% -+6X", 3) == "3     "
+string.format("% -+6X", 100) == "64    "
+string.format("% -+6X", 10000) == "2710  "
+string.format("% -+6X", 100000) == "186A0 "
+string.format("% -+6X", 1000000) == "F4240 "
+string.format("% -+6.0X", 0) == "      "
+string.format("% -+6.0X", 1) == "1     "
+string.format("% -+6.0X", 2) == "2     "
+string.format("% -+6.0X", 3) == "3     "
+string.format("% -+6.0X", 100) == "64    "
+string.format("% -+6.0X", 10000) == "2710  "
+string.format("% -+6.0X", 100000) == "186A0 "
+string.format("% -+6.0X", 1000000) == "F4240 "
+string.format("% -+6.1X", 0) == "0     "
+string.format("% -+6.1X", 1) == "1     "
+string.format("% -+6.1X", 2) == "2     "
+string.format("% -+6.1X", 3) == "3     "
+string.format("% -+6.1X", 100) == "64    "
+string.format("% -+6.1X", 10000) == "2710  "
+string.format("% -+6.1X", 100000) == "186A0 "
+string.format("% -+6.1X", 1000000) == "F4240 "
+string.format("% -+6.6X", 0) == "000000"
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+string.format("% -+6.6X", 2) == "000002"
+string.format("% -+6.6X", 3) == "000003"
+string.format("% -+6.6X", 100) == "000064"
+string.format("% -+6.6X", 10000) == "002710"
+string.format("% -+6.6X", 100000) == "0186A0"
+string.format("% -+6.6X", 1000000) == "0F4240"
+string.format("% -+20X", 0) == "0                   "
+string.format("% -+20X", 1) == "1                   "
+string.format("% -+20X", -1) == "FFFFFFFFFFFFFFFF    "
+string.format("% -+20X", 2) == "2                   "
+string.format("% -+20X", -2) == "FFFFFFFFFFFFFFFE    "
+string.format("% -+20X", 3) == "3                   "
+string.format("% -+20X", -3) == "FFFFFFFFFFFFFFFD    "
+string.format("% -+20X", 100) == "64                  "
+string.format("% -+20X", 10000) == "2710                "
+string.format("% -+20X", 100000) == "186A0               "
+string.format("% -+20X", 1000000) == "F4240               "
+string.format("% -+20X", 10000000) == "989680              "
+string.format("% -+20.0X", 0) == "                    "
+string.format("% -+20.0X", 1) == "1                   "
+string.format("% -+20.0X", -1) == "FFFFFFFFFFFFFFFF    "
+string.format("% -+20.0X", 2) == "2                   "
+string.format("% -+20.0X", -2) == "FFFFFFFFFFFFFFFE    "
+string.format("% -+20.0X", 3) == "3                   "
+string.format("% -+20.0X", -3) == "FFFFFFFFFFFFFFFD    "
+string.format("% -+20.0X", 100) == "64                  "
+string.format("% -+20.0X", 10000) == "2710                "
+string.format("% -+20.0X", 100000) == "186A0               "
+string.format("% -+20.0X", 1000000) == "F4240               "
+string.format("% -+20.0X", 10000000) == "989680              "
+string.format("% -+20.1X", 0) == "0                   "
+string.format("% -+20.1X", 1) == "1                   "
+string.format("% -+20.1X", -1) == "FFFFFFFFFFFFFFFF    "
+string.format("% -+20.1X", 2) == "2                   "
+string.format("% -+20.1X", -2) == "FFFFFFFFFFFFFFFE    "
+string.format("% -+20.1X", 3) == "3                   "
+string.format("% -+20.1X", -3) == "FFFFFFFFFFFFFFFD    "
+string.format("% -+20.1X", 100) == "64                  "
+string.format("% -+20.1X", 10000) == "2710                "
+string.format("% -+20.1X", 100000) == "186A0               "
+string.format("% -+20.1X", 1000000) == "F4240               "
+string.format("% -+20.1X", 10000000) == "989680              "
+string.format("% -+20.6X", 0) == "000000              "
+string.format("% -+20.6X", 1) == "000001              "
+string.format("% -+20.6X", -1) == "FFFFFFFFFFFFFFFF    "
+string.format("% -+20.6X", 2) == "000002              "
+string.format("% -+20.6X", -2) == "FFFFFFFFFFFFFFFE    "
+string.format("% -+20.6X", 3) == "000003              "
+string.format("% -+20.6X", -3) == "FFFFFFFFFFFFFFFD    "
+string.format("% -+20.6X", 100) == "000064              "
+string.format("% -+20.6X", 10000) == "002710              "
+string.format("% -+20.6X", 100000) == "0186A0              "
+string.format("% -+20.6X", 1000000) == "0F4240              "
+string.format("% -+20.6X", 10000000) == "989680              "
+string.format("%#X", 0) == "0"
+string.format("%#X", 1) == "0X1"
+string.format("%#X", -1) == "0XFFFFFFFFFFFFFFFF"
+string.format("%#X", 2) == "0X2"
+string.format("%#X", -2) == "0XFFFFFFFFFFFFFFFE"
+string.format("%#X", 3) == "0X3"
+string.format("%#X", -3) == "0XFFFFFFFFFFFFFFFD"
+string.format("%#X", 100) == "0X64"
+string.format("%#X", 10000) == "0X2710"
+string.format("%#X", 100000) == "0X186A0"
+string.format("%#X", 1000000) == "0XF4240"
+string.format("%#X", 10000000) == "0X989680"
+string.format("%#.0X", 0) == ""
+string.format("%#.6X", 0) == "000000"
+string.format("%#.6X", 1) == "0X000001"
+string.format("%#.6X", 2) == "0X000002"
+string.format("%#.6X", 3) == "0X000003"
+string.format("%#.6X", 100) == "0X000064"
+string.format("%#.6X", 10000) == "0X002710"
+string.format("%#.6X", 100000) == "0X0186A0"
+string.format("%#.6X", 1000000) == "0X0F4240"
+string.format("%#1.0X", 0) == " "
+string.format("%#1.6X", 0) == "000000"
+string.format("%#1.6X", 1) == "0X000001"
+string.format("%#1.6X", 2) == "0X000002"
+string.format("%#1.6X", 3) == "0X000003"
+string.format("%#1.6X", 100) == "0X000064"
+string.format("%#1.6X", 10000) == "0X002710"
+string.format("%#1.6X", 100000) == "0X0186A0"
+string.format("%#1.6X", 1000000) == "0X0F4240"
+string.format("%#2X", 0) == " 0"
+string.format("%#2.0X", 0) == "  "
+string.format("%#2.1X", 0) == " 0"
+string.format("%#2.6X", 0) == "000000"
+string.format("%#2.6X", 1) == "0X000001"
+string.format("%#2.6X", 2) == "0X000002"
+string.format("%#2.6X", 3) == "0X000003"
+string.format("%#2.6X", 100) == "0X000064"
+string.format("%#2.6X", 10000) == "0X002710"
+string.format("%#2.6X", 100000) == "0X0186A0"
+string.format("%#2.6X", 1000000) == "0X0F4240"
+string.format("%#6X", 0) == "     0"
+string.format("%#6X", 1) == "   0X1"
+string.format("%#6X", 2) == "   0X2"
+string.format("%#6X", 3) == "   0X3"
+string.format("%#6X", 100) == "  0X64"
+string.format("%#6.0X", 0) == "      "
+string.format("%#6.0X", 1) == "   0X1"
+string.format("%#6.0X", 2) == "   0X2"
+string.format("%#6.0X", 3) == "   0X3"
+string.format("%#6.0X", 100) == "  0X64"
+string.format("%#6.1X", 0) == "     0"
+string.format("%#6.1X", 1) == "   0X1"
+string.format("%#6.1X", 2) == "   0X2"
+string.format("%#6.1X", 3) == "   0X3"
+string.format("%#6.1X", 100) == "  0X64"
+string.format("%#6.6X", 0) == "000000"
+string.format("%#6.6X", 1) == "0X000001"
+string.format("%#6.6X", 2) == "0X000002"
+string.format("%#6.6X", 3) == "0X000003"
+string.format("%#6.6X", 100) == "0X000064"
+string.format("%#6.6X", 10000) == "0X002710"
+string.format("%#6.6X", 100000) == "0X0186A0"
+string.format("%#6.6X", 1000000) == "0X0F4240"
+string.format("%#20X", 0) == "                   0"
+string.format("%#20X", 1) == "                 0X1"
+string.format("%#20X", -1) == "  0XFFFFFFFFFFFFFFFF"
+string.format("%#20X", 2) == "                 0X2"
+string.format("%#20X", -2) == "  0XFFFFFFFFFFFFFFFE"
+string.format("%#20X", 3) == "                 0X3"
+string.format("%#20X", -3) == "  0XFFFFFFFFFFFFFFFD"
+string.format("%#20X", 100) == "                0X64"
+string.format("%#20X", 10000) == "              0X2710"
+string.format("%#20X", 100000) == "             0X186A0"
+string.format("%#20X", 1000000) == "             0XF4240"
+string.format("%#20X", 10000000) == "            0X989680"
+string.format("%#20.0X", 0) == "                    "
+string.format("%#20.0X", 1) == "                 0X1"
+string.format("%#20.0X", -1) == "  0XFFFFFFFFFFFFFFFF"
+string.format("%#20.0X", 2) == "                 0X2"
+string.format("%#20.0X", -2) == "  0XFFFFFFFFFFFFFFFE"
+string.format("%#20.0X", 3) == "                 0X3"
+string.format("%#20.0X", -3) == "  0XFFFFFFFFFFFFFFFD"
+string.format("%#20.0X", 100) == "                0X64"
+string.format("%#20.0X", 10000) == "              0X2710"
+string.format("%#20.0X", 100000) == "             0X186A0"
+string.format("%#20.0X", 1000000) == "             0XF4240"
+string.format("%#20.0X", 10000000) == "            0X989680"
+string.format("%#20.1X", 0) == "                   0"
+string.format("%#20.1X", 1) == "                 0X1"
+string.format("%#20.1X", -1) == "  0XFFFFFFFFFFFFFFFF"
+string.format("%#20.1X", 2) == "                 0X2"
+string.format("%#20.1X", -2) == "  0XFFFFFFFFFFFFFFFE"
+string.format("%#20.1X", 3) == "                 0X3"
+string.format("%#20.1X", -3) == "  0XFFFFFFFFFFFFFFFD"
+string.format("%#20.1X", 100) == "                0X64"
+string.format("%#20.1X", 10000) == "              0X2710"
+string.format("%#20.1X", 100000) == "             0X186A0"
+string.format("%#20.1X", 1000000) == "             0XF4240"
+string.format("%#20.1X", 10000000) == "            0X989680"
+string.format("%#20.6X", 0) == "              000000"
+string.format("%#20.6X", 1) == "            0X000001"
+string.format("%#20.6X", -1) == "  0XFFFFFFFFFFFFFFFF"
+string.format("%#20.6X", 2) == "            0X000002"
+string.format("%#20.6X", -2) == "  0XFFFFFFFFFFFFFFFE"
+string.format("%#20.6X", 3) == "            0X000003"
+string.format("%#20.6X", -3) == "  0XFFFFFFFFFFFFFFFD"
+string.format("%#20.6X", 100) == "            0X000064"
+string.format("%#20.6X", 10000) == "            0X002710"
+string.format("%#20.6X", 100000) == "            0X0186A0"
+string.format("%#20.6X", 1000000) == "            0X0F4240"
+string.format("%#20.6X", 10000000) == "            0X989680"
+string.format("%#+X", 0) == "0"
+string.format("%#+X", 1) == "0X1"
+string.format("%#+X", -1) == "0XFFFFFFFFFFFFFFFF"
+string.format("%#+X", 2) == "0X2"
+string.format("%#+X", -2) == "0XFFFFFFFFFFFFFFFE"
+string.format("%#+X", 3) == "0X3"
+string.format("%#+X", -3) == "0XFFFFFFFFFFFFFFFD"
+string.format("%#+X", 100) == "0X64"
+string.format("%#+X", 10000) == "0X2710"
+string.format("%#+X", 100000) == "0X186A0"
+string.format("%#+X", 1000000) == "0XF4240"
+string.format("%#+X", 10000000) == "0X989680"
+string.format("%#+.0X", 0) == ""
+string.format("%#+.6X", 0) == "000000"
+string.format("%#+.6X", 1) == "0X000001"
+string.format("%#+.6X", 2) == "0X000002"
+string.format("%#+.6X", 3) == "0X000003"
+string.format("%#+.6X", 100) == "0X000064"
+string.format("%#+.6X", 10000) == "0X002710"
+string.format("%#+.6X", 100000) == "0X0186A0"
+string.format("%#+.6X", 1000000) == "0X0F4240"
+string.format("%#+1.0X", 0) == " "
+string.format("%#+1.6X", 0) == "000000"
+string.format("%#+1.6X", 1) == "0X000001"
+string.format("%#+1.6X", 2) == "0X000002"
+string.format("%#+1.6X", 3) == "0X000003"
+string.format("%#+1.6X", 100) == "0X000064"
+string.format("%#+1.6X", 10000) == "0X002710"
+string.format("%#+1.6X", 100000) == "0X0186A0"
+string.format("%#+1.6X", 1000000) == "0X0F4240"
+string.format("%#+2X", 0) == " 0"
+string.format("%#+2.0X", 0) == "  "
+string.format("%#+2.1X", 0) == " 0"
+string.format("%#+2.6X", 0) == "000000"
+string.format("%#+2.6X", 1) == "0X000001"
+string.format("%#+2.6X", 2) == "0X000002"
+string.format("%#+2.6X", 3) == "0X000003"
+string.format("%#+2.6X", 100) == "0X000064"
+string.format("%#+2.6X", 10000) == "0X002710"
+string.format("%#+2.6X", 100000) == "0X0186A0"
+string.format("%#+2.6X", 1000000) == "0X0F4240"
+string.format("%#+6X", 0) == "     0"
+string.format("%#+6X", 1) == "   0X1"
+string.format("%#+6X", 2) == "   0X2"
+string.format("%#+6X", 3) == "   0X3"
+string.format("%#+6X", 100) == "  0X64"
+string.format("%#+6.0X", 0) == "      "
+string.format("%#+6.0X", 1) == "   0X1"
+string.format("%#+6.0X", 2) == "   0X2"
+string.format("%#+6.0X", 3) == "   0X3"
+string.format("%#+6.0X", 100) == "  0X64"
+string.format("%#+6.1X", 0) == "     0"
+string.format("%#+6.1X", 1) == "   0X1"
+string.format("%#+6.1X", 2) == "   0X2"
+string.format("%#+6.1X", 3) == "   0X3"
+string.format("%#+6.1X", 100) == "  0X64"
+string.format("%#+6.6X", 0) == "000000"
+string.format("%#+6.6X", 1) == "0X000001"
+string.format("%#+6.6X", 2) == "0X000002"
+string.format("%#+6.6X", 3) == "0X000003"
+string.format("%#+6.6X", 100) == "0X000064"
+string.format("%#+6.6X", 10000) == "0X002710"
+string.format("%#+6.6X", 100000) == "0X0186A0"
+string.format("%#+6.6X", 1000000) == "0X0F4240"
+string.format("%#+20X", 0) == "                   0"
+string.format("%#+20X", 1) == "                 0X1"
+string.format("%#+20X", -1) == "  0XFFFFFFFFFFFFFFFF"
+string.format("%#+20X", 2) == "                 0X2"
+string.format("%#+20X", -2) == "  0XFFFFFFFFFFFFFFFE"
+string.format("%#+20X", 3) == "                 0X3"
+string.format("%#+20X", -3) == "  0XFFFFFFFFFFFFFFFD"
+string.format("%#+20X", 100) == "                0X64"
+string.format("%#+20X", 10000) == "              0X2710"
+string.format("%#+20X", 100000) == "             0X186A0"
+string.format("%#+20X", 1000000) == "             0XF4240"
+string.format("%#+20X", 10000000) == "            0X989680"
+string.format("%#+20.0X", 0) == "                    "
+string.format("%#+20.0X", 1) == "                 0X1"
+string.format("%#+20.0X", -1) == "  0XFFFFFFFFFFFFFFFF"
+string.format("%#+20.0X", 2) == "                 0X2"
+string.format("%#+20.0X", -2) == "  0XFFFFFFFFFFFFFFFE"
+string.format("%#+20.0X", 3) == "                 0X3"
+string.format("%#+20.0X", -3) == "  0XFFFFFFFFFFFFFFFD"
+string.format("%#+20.0X", 100) == "                0X64"
+string.format("%#+20.0X", 10000) == "              0X2710"
+string.format("%#+20.0X", 100000) == "             0X186A0"
+string.format("%#+20.0X", 1000000) == "             0XF4240"
+string.format("%#+20.0X", 10000000) == "            0X989680"
+string.format("%#+20.1X", 0) == "                   0"
+string.format("%#+20.1X", 1) == "                 0X1"
+string.format("%#+20.1X", -1) == "  0XFFFFFFFFFFFFFFFF"
+string.format("%#+20.1X", 2) == "                 0X2"
+string.format("%#+20.1X", -2) == "  0XFFFFFFFFFFFFFFFE"
+string.format("%#+20.1X", 3) == "                 0X3"
+string.format("%#+20.1X", -3) == "  0XFFFFFFFFFFFFFFFD"
+string.format("%#+20.1X", 100) == "                0X64"
+string.format("%#+20.1X", 10000) == "              0X2710"
+string.format("%#+20.1X", 100000) == "             0X186A0"
+string.format("%#+20.1X", 1000000) == "             0XF4240"
+string.format("%#+20.1X", 10000000) == "            0X989680"
+string.format("%#+20.6X", 0) == "              000000"
+string.format("%#+20.6X", 1) == "            0X000001"
+string.format("%#+20.6X", -1) == "  0XFFFFFFFFFFFFFFFF"
+string.format("%#+20.6X", 2) == "            0X000002"
+string.format("%#+20.6X", -2) == "  0XFFFFFFFFFFFFFFFE"
+string.format("%#+20.6X", 3) == "            0X000003"
+string.format("%#+20.6X", -3) == "  0XFFFFFFFFFFFFFFFD"
+string.format("%#+20.6X", 100) == "            0X000064"
+string.format("%#+20.6X", 10000) == "            0X002710"
+string.format("%#+20.6X", 100000) == "            0X0186A0"
+string.format("%#+20.6X", 1000000) == "            0X0F4240"
+string.format("%#+20.6X", 10000000) == "            0X989680"
+string.format("%#-X", 0) == "0"
+string.format("%#-X", 1) == "0X1"
+string.format("%#-X", -1) == "0XFFFFFFFFFFFFFFFF"
+string.format("%#-X", 2) == "0X2"
+string.format("%#-X", -2) == "0XFFFFFFFFFFFFFFFE"
+string.format("%#-X", 3) == "0X3"
+string.format("%#-X", -3) == "0XFFFFFFFFFFFFFFFD"
+string.format("%#-X", 100) == "0X64"
+string.format("%#-X", 10000) == "0X2710"
+string.format("%#-X", 100000) == "0X186A0"
+string.format("%#-X", 1000000) == "0XF4240"
+string.format("%#-X", 10000000) == "0X989680"
+string.format("%#-.0X", 0) == ""
+string.format("%#-.6X", 0) == "000000"
+string.format("%#-.6X", 1) == "0X000001"
+string.format("%#-.6X", 2) == "0X000002"
+string.format("%#-.6X", 3) == "0X000003"
+string.format("%#-.6X", 100) == "0X000064"
+string.format("%#-.6X", 10000) == "0X002710"
+string.format("%#-.6X", 100000) == "0X0186A0"
+string.format("%#-.6X", 1000000) == "0X0F4240"
+string.format("%#-1.0X", 0) == " "
+string.format("%#-1.6X", 0) == "000000"
+string.format("%#-1.6X", 1) == "0X000001"
+string.format("%#-1.6X", 2) == "0X000002"
+string.format("%#-1.6X", 3) == "0X000003"
+string.format("%#-1.6X", 100) == "0X000064"
+string.format("%#-1.6X", 10000) == "0X002710"
+string.format("%#-1.6X", 100000) == "0X0186A0"
+string.format("%#-1.6X", 1000000) == "0X0F4240"
+string.format("%#-2X", 0) == "0 "
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+string.format("%#-2.1X", 0) == "0 "
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+string.format("%#-2.6X", 3) == "0X000003"
+string.format("%#-2.6X", 100) == "0X000064"
+string.format("%#-2.6X", 10000) == "0X002710"
+string.format("%#-2.6X", 100000) == "0X0186A0"
+string.format("%#-2.6X", 1000000) == "0X0F4240"
+string.format("%#-6X", 0) == "0     "
+string.format("%#-6X", 1) == "0X1   "
+string.format("%#-6X", 2) == "0X2   "
+string.format("%#-6X", 3) == "0X3   "
+string.format("%#-6X", 100) == "0X64  "
+string.format("%#-6.0X", 0) == "      "
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+string.format("%#-6.0X", 3) == "0X3   "
+string.format("%#-6.0X", 100) == "0X64  "
+string.format("%#-6.1X", 0) == "0     "
+string.format("%#-6.1X", 1) == "0X1   "
+string.format("%#-6.1X", 2) == "0X2   "
+string.format("%#-6.1X", 3) == "0X3   "
+string.format("%#-6.1X", 100) == "0X64  "
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+string.format("%#-6.6X", 10000) == "0X002710"
+string.format("%#-6.6X", 100000) == "0X0186A0"
+string.format("%#-6.6X", 1000000) == "0X0F4240"
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+string.format("%#-20X", 1) == "0X1                 "
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+string.format("%#-20X", 2) == "0X2                 "
+string.format("%#-20X", -2) == "0XFFFFFFFFFFFFFFFE  "
+string.format("%#-20X", 3) == "0X3                 "
+string.format("%#-20X", -3) == "0XFFFFFFFFFFFFFFFD  "
+string.format("%#-20X", 100) == "0X64                "
+string.format("%#-20X", 10000) == "0X2710              "
+string.format("%#-20X", 100000) == "0X186A0             "
+string.format("%#-20X", 1000000) == "0XF4240             "
+string.format("%#-20X", 10000000) == "0X989680            "
+string.format("%#-20.0X", 0) == "                    "
+string.format("%#-20.0X", 1) == "0X1                 "
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+string.format("%#-20.0X", 2) == "0X2                 "
+string.format("%#-20.0X", -2) == "0XFFFFFFFFFFFFFFFE  "
+string.format("%#-20.0X", 3) == "0X3                 "
+string.format("%#-20.0X", -3) == "0XFFFFFFFFFFFFFFFD  "
+string.format("%#-20.0X", 100) == "0X64                "
+string.format("%#-20.0X", 10000) == "0X2710              "
+string.format("%#-20.0X", 100000) == "0X186A0             "
+string.format("%#-20.0X", 1000000) == "0XF4240             "
+string.format("%#-20.0X", 10000000) == "0X989680            "
+string.format("%#-20.1X", 0) == "0                   "
+string.format("%#-20.1X", 1) == "0X1                 "
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+string.format("%#-20.1X", 2) == "0X2                 "
+string.format("%#-20.1X", -2) == "0XFFFFFFFFFFFFFFFE  "
+string.format("%#-20.1X", 3) == "0X3                 "
+string.format("%#-20.1X", -3) == "0XFFFFFFFFFFFFFFFD  "
+string.format("%#-20.1X", 100) == "0X64                "
+string.format("%#-20.1X", 10000) == "0X2710              "
+string.format("%#-20.1X", 100000) == "0X186A0             "
+string.format("%#-20.1X", 1000000) == "0XF4240             "
+string.format("%#-20.1X", 10000000) == "0X989680            "
+string.format("%#-20.6X", 0) == "000000              "
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+string.format("%#-20.6X", -1) == "0XFFFFFFFFFFFFFFFF  "
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+string.format("%#-20.6X", -3) == "0XFFFFFFFFFFFFFFFD  "
+string.format("%#-20.6X", 100) == "0X000064            "
+string.format("%#-20.6X", 10000) == "0X002710            "
+string.format("%#-20.6X", 100000) == "0X0186A0            "
+string.format("%#-20.6X", 1000000) == "0X0F4240            "
+string.format("%#-20.6X", 10000000) == "0X989680            "
+string.format("%#-+X", 0) == "0"
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+string.format("%#-+X", -1) == "0XFFFFFFFFFFFFFFFF"
+string.format("%#-+X", 2) == "0X2"
+string.format("%#-+X", -2) == "0XFFFFFFFFFFFFFFFE"
+string.format("%#-+X", 3) == "0X3"
+string.format("%#-+X", -3) == "0XFFFFFFFFFFFFFFFD"
+string.format("%#-+X", 100) == "0X64"
+string.format("%#-+X", 10000) == "0X2710"
+string.format("%#-+X", 100000) == "0X186A0"
+string.format("%#-+X", 1000000) == "0XF4240"
+string.format("%#-+X", 10000000) == "0X989680"
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+string.format("%#-+.6X", 10000) == "0X002710"
+string.format("%#-+.6X", 100000) == "0X0186A0"
+string.format("%#-+.6X", 1000000) == "0X0F4240"
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+string.format("%#-+1.6X", 100000) == "0X0186A0"
+string.format("%#-+1.6X", 1000000) == "0X0F4240"
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+string.format("%#-+2.6X", 2) == "0X000002"
+string.format("%#-+2.6X", 3) == "0X000003"
+string.format("%#-+2.6X", 100) == "0X000064"
+string.format("%#-+2.6X", 10000) == "0X002710"
+string.format("%#-+2.6X", 100000) == "0X0186A0"
+string.format("%#-+2.6X", 1000000) == "0X0F4240"
+string.format("%#-+6X", 0) == "0     "
+string.format("%#-+6X", 1) == "0X1   "
+string.format("%#-+6X", 2) == "0X2   "
+string.format("%#-+6X", 3) == "0X3   "
+string.format("%#-+6X", 100) == "0X64  "
+string.format("%#-+6.0X", 0) == "      "
+string.format("%#-+6.0X", 1) == "0X1   "
+string.format("%#-+6.0X", 2) == "0X2   "
+string.format("%#-+6.0X", 3) == "0X3   "
+string.format("%#-+6.0X", 100) == "0X64  "
+string.format("%#-+6.1X", 0) == "0     "
+string.format("%#-+6.1X", 1) == "0X1   "
+string.format("%#-+6.1X", 2) == "0X2   "
+string.format("%#-+6.1X", 3) == "0X3   "
+string.format("%#-+6.1X", 100) == "0X64  "
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+string.format("%#-+6.6X", 100000) == "0X0186A0"
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+string.format("%#-+20X", 100) == "0X64                "
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+string.format("%#-+20X", 100000) == "0X186A0             "
+string.format("%#-+20X", 1000000) == "0XF4240             "
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+string.format("%#-+20.0X", 100000) == "0X186A0             "
+string.format("%#-+20.0X", 1000000) == "0XF4240             "
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+string.format("%#-+20.1X", 100000) == "0X186A0             "
+string.format("%#-+20.1X", 1000000) == "0XF4240             "
+string.format("%#-+20.1X", 10000000) == "0X989680            "
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+string.format("%#-+20.6X", 100000) == "0X0186A0            "
+string.format("%#-+20.6X", 1000000) == "0X0F4240            "
+string.format("%#-+20.6X", 10000000) == "0X989680            "
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+string.format("%# X", -2) == "0XFFFFFFFFFFFFFFFE"
+string.format("%# X", 3) == "0X3"
+string.format("%# X", -3) == "0XFFFFFFFFFFFFFFFD"
+string.format("%# X", 100) == "0X64"
+string.format("%# X", 10000) == "0X2710"
+string.format("%# X", 100000) == "0X186A0"
+string.format("%# X", 1000000) == "0XF4240"
+string.format("%# X", 10000000) == "0X989680"
+string.format("%# .0X", 0) == ""
+string.format("%# .6X", 0) == "000000"
+string.format("%# .6X", 1) == "0X000001"
+string.format("%# .6X", 2) == "0X000002"
+string.format("%# .6X", 3) == "0X000003"
+string.format("%# .6X", 100) == "0X000064"
+string.format("%# .6X", 10000) == "0X002710"
+string.format("%# .6X", 100000) == "0X0186A0"
+string.format("%# .6X", 1000000) == "0X0F4240"
+string.format("%# 1.0X", 0) == " "
+string.format("%# 1.6X", 0) == "000000"
+string.format("%# 1.6X", 1) == "0X000001"
+string.format("%# 1.6X", 2) == "0X000002"
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+string.format("%# 1.6X", 100) == "0X000064"
+string.format("%# 1.6X", 10000) == "0X002710"
+string.format("%# 1.6X", 100000) == "0X0186A0"
+string.format("%# 1.6X", 1000000) == "0X0F4240"
+string.format("%# 2X", 0) == " 0"
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+string.format("%# 2.1X", 0) == " 0"
+string.format("%# 2.6X", 0) == "000000"
+string.format("%# 2.6X", 1) == "0X000001"
+string.format("%# 2.6X", 2) == "0X000002"
+string.format("%# 2.6X", 3) == "0X000003"
+string.format("%# 2.6X", 100) == "0X000064"
+string.format("%# 2.6X", 10000) == "0X002710"
+string.format("%# 2.6X", 100000) == "0X0186A0"
+string.format("%# 2.6X", 1000000) == "0X0F4240"
+string.format("%# 6X", 0) == "     0"
+string.format("%# 6X", 1) == "   0X1"
+string.format("%# 6X", 2) == "   0X2"
+string.format("%# 6X", 3) == "   0X3"
+string.format("%# 6X", 100) == "  0X64"
+string.format("%# 6.0X", 0) == "      "
+string.format("%# 6.0X", 1) == "   0X1"
+string.format("%# 6.0X", 2) == "   0X2"
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+string.format("%# 6.6X", 3) == "0X000003"
+string.format("%# 6.6X", 100) == "0X000064"
+string.format("%# 6.6X", 10000) == "0X002710"
+string.format("%# 6.6X", 100000) == "0X0186A0"
+string.format("%# 6.6X", 1000000) == "0X0F4240"
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+string.format("%# 20X", 1) == "                 0X1"
+string.format("%# 20X", -1) == "  0XFFFFFFFFFFFFFFFF"
+string.format("%# 20X", 2) == "                 0X2"
+string.format("%# 20X", -2) == "  0XFFFFFFFFFFFFFFFE"
+string.format("%# 20X", 3) == "                 0X3"
+string.format("%# 20X", -3) == "  0XFFFFFFFFFFFFFFFD"
+string.format("%# 20X", 100) == "                0X64"
+string.format("%# 20X", 10000) == "              0X2710"
+string.format("%# 20X", 100000) == "             0X186A0"
+string.format("%# 20X", 1000000) == "             0XF4240"
+string.format("%# 20X", 10000000) == "            0X989680"
+string.format("%# 20.0X", 0) == "                    "
+string.format("%# 20.0X", 1) == "                 0X1"
+string.format("%# 20.0X", -1) == "  0XFFFFFFFFFFFFFFFF"
+string.format("%# 20.0X", 2) == "                 0X2"
+string.format("%# 20.0X", -2) == "  0XFFFFFFFFFFFFFFFE"
+string.format("%# 20.0X", 3) == "                 0X3"
+string.format("%# 20.0X", -3) == "  0XFFFFFFFFFFFFFFFD"
+string.format("%# 20.0X", 100) == "                0X64"
+string.format("%# 20.0X", 10000) == "              0X2710"
+string.format("%# 20.0X", 100000) == "             0X186A0"
+string.format("%# 20.0X", 1000000) == "             0XF4240"
+string.format("%# 20.0X", 10000000) == "            0X989680"
+string.format("%# 20.1X", 0) == "                   0"
+string.format("%# 20.1X", 1) == "                 0X1"
+string.format("%# 20.1X", -1) == "  0XFFFFFFFFFFFFFFFF"
+string.format("%# 20.1X", 2) == "                 0X2"
+string.format("%# 20.1X", -2) == "  0XFFFFFFFFFFFFFFFE"
+string.format("%# 20.1X", 3) == "                 0X3"
+string.format("%# 20.1X", -3) == "  0XFFFFFFFFFFFFFFFD"
+string.format("%# 20.1X", 100) == "                0X64"
+string.format("%# 20.1X", 10000) == "              0X2710"
+string.format("%# 20.1X", 100000) == "             0X186A0"
+string.format("%# 20.1X", 1000000) == "             0XF4240"
+string.format("%# 20.1X", 10000000) == "            0X989680"
+string.format("%# 20.6X", 0) == "              000000"
+string.format("%# 20.6X", 1) == "            0X000001"
+string.format("%# 20.6X", -1) == "  0XFFFFFFFFFFFFFFFF"
+string.format("%# 20.6X", 2) == "            0X000002"
+string.format("%# 20.6X", -2) == "  0XFFFFFFFFFFFFFFFE"
+string.format("%# 20.6X", 3) == "            0X000003"
+string.format("%# 20.6X", -3) == "  0XFFFFFFFFFFFFFFFD"
+string.format("%# 20.6X", 100) == "            0X000064"
+string.format("%# 20.6X", 10000) == "            0X002710"
+string.format("%# 20.6X", 100000) == "            0X0186A0"
+string.format("%# 20.6X", 1000000) == "            0X0F4240"
+string.format("%# 20.6X", 10000000) == "            0X989680"
+string.format("%# +X", 0) == "0"
+string.format("%# +X", 1) == "0X1"
+string.format("%# +X", -1) == "0XFFFFFFFFFFFFFFFF"
+string.format("%# +X", 2) == "0X2"
+string.format("%# +X", -2) == "0XFFFFFFFFFFFFFFFE"
+string.format("%# +X", 3) == "0X3"
+string.format("%# +X", -3) == "0XFFFFFFFFFFFFFFFD"
+string.format("%# +X", 100) == "0X64"
+string.format("%# +X", 10000) == "0X2710"
+string.format("%# +X", 100000) == "0X186A0"
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+string.format("%# +1.6X", 10000) == "0X002710"
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+string.format("%# +2.6X", 10000) == "0X002710"
+string.format("%# +2.6X", 100000) == "0X0186A0"
+string.format("%# +2.6X", 1000000) == "0X0F4240"
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+string.format("%# -X", -3) == "0XFFFFFFFFFFFFFFFD"
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+string.format("%# -X", 10000) == "0X2710"
+string.format("%# -X", 100000) == "0X186A0"
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+string.format("%# -.6X", 10000) == "0X002710"
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+string.format("%# -.6X", 1000000) == "0X0F4240"
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+string.format("%# -1.6X", 10000) == "0X002710"
+string.format("%# -1.6X", 100000) == "0X0186A0"
+string.format("%# -1.6X", 1000000) == "0X0F4240"
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+string.format("%# -2.6X", 10000) == "0X002710"
+string.format("%# -2.6X", 100000) == "0X0186A0"
+string.format("%# -2.6X", 1000000) == "0X0F4240"
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+string.format("%# -6.6X", 10000) == "0X002710"
+string.format("%# -6.6X", 100000) == "0X0186A0"
+string.format("%# -6.6X", 1000000) == "0X0F4240"
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+string.format("%# -20X", 2) == "0X2                 "
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+string.format("%# -20X", 3) == "0X3                 "
+string.format("%# -20X", -3) == "0XFFFFFFFFFFFFFFFD  "
+string.format("%# -20X", 100) == "0X64                "
+string.format("%# -20X", 10000) == "0X2710              "
+string.format("%# -20X", 100000) == "0X186A0             "
+string.format("%# -20X", 1000000) == "0XF4240             "
+string.format("%# -20X", 10000000) == "0X989680            "
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+string.format("%# -20.0X", 1) == "0X1                 "
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+string.format("%# -20.0X", 2) == "0X2                 "
+string.format("%# -20.0X", -2) == "0XFFFFFFFFFFFFFFFE  "
+string.format("%# -20.0X", 3) == "0X3                 "
+string.format("%# -20.0X", -3) == "0XFFFFFFFFFFFFFFFD  "
+string.format("%# -20.0X", 100) == "0X64                "
+string.format("%# -20.0X", 10000) == "0X2710              "
+string.format("%# -20.0X", 100000) == "0X186A0             "
+string.format("%# -20.0X", 1000000) == "0XF4240             "
+string.format("%# -20.0X", 10000000) == "0X989680            "
+string.format("%# -20.1X", 0) == "0                   "
+string.format("%# -20.1X", 1) == "0X1                 "
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+string.format("%# -20.1X", 2) == "0X2                 "
+string.format("%# -20.1X", -2) == "0XFFFFFFFFFFFFFFFE  "
+string.format("%# -20.1X", 3) == "0X3                 "
+string.format("%# -20.1X", -3) == "0XFFFFFFFFFFFFFFFD  "
+string.format("%# -20.1X", 100) == "0X64                "
+string.format("%# -20.1X", 10000) == "0X2710              "
+string.format("%# -20.1X", 100000) == "0X186A0             "
+string.format("%# -20.1X", 1000000) == "0XF4240             "
+string.format("%# -20.1X", 10000000) == "0X989680            "
+string.format("%# -20.6X", 0) == "000000              "
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+string.format("%# -20.6X", -1) == "0XFFFFFFFFFFFFFFFF  "
+string.format("%# -20.6X", 2) == "0X000002            "
+string.format("%# -20.6X", -2) == "0XFFFFFFFFFFFFFFFE  "
+string.format("%# -20.6X", 3) == "0X000003            "
+string.format("%# -20.6X", -3) == "0XFFFFFFFFFFFFFFFD  "
+string.format("%# -20.6X", 100) == "0X000064            "
+string.format("%# -20.6X", 10000) == "0X002710            "
+string.format("%# -20.6X", 100000) == "0X0186A0            "
+string.format("%# -20.6X", 1000000) == "0X0F4240            "
+string.format("%# -20.6X", 10000000) == "0X989680            "
+string.format("%# -+X", 0) == "0"
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+string.format("%# -+X", -2) == "0XFFFFFFFFFFFFFFFE"
+string.format("%# -+X", 3) == "0X3"
+string.format("%# -+X", -3) == "0XFFFFFFFFFFFFFFFD"
+string.format("%# -+X", 100) == "0X64"
+string.format("%# -+X", 10000) == "0X2710"
+string.format("%# -+X", 100000) == "0X186A0"
+string.format("%# -+X", 1000000) == "0XF4240"
+string.format("%# -+X", 10000000) == "0X989680"
+string.format("%# -+.0X", 0) == ""
+string.format("%# -+.6X", 0) == "000000"
+string.format("%# -+.6X", 1) == "0X000001"
+string.format("%# -+.6X", 2) == "0X000002"
+string.format("%# -+.6X", 3) == "0X000003"
+string.format("%# -+.6X", 100) == "0X000064"
+string.format("%# -+.6X", 10000) == "0X002710"
+string.format("%# -+.6X", 100000) == "0X0186A0"
+string.format("%# -+.6X", 1000000) == "0X0F4240"
+string.format("%# -+1.0X", 0) == " "
+string.format("%# -+1.6X", 0) == "000000"
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+string.format("%# -+1.6X", 2) == "0X000002"
+string.format("%# -+1.6X", 3) == "0X000003"
+string.format("%# -+1.6X", 100) == "0X000064"
+string.format("%# -+1.6X", 10000) == "0X002710"
+string.format("%# -+1.6X", 100000) == "0X0186A0"
+string.format("%# -+1.6X", 1000000) == "0X0F4240"
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+string.format("%# -+2.6X", 0) == "000000"
+string.format("%# -+2.6X", 1) == "0X000001"
+string.format("%# -+2.6X", 2) == "0X000002"
+string.format("%# -+2.6X", 3) == "0X000003"
+string.format("%# -+2.6X", 100) == "0X000064"
+string.format("%# -+2.6X", 10000) == "0X002710"
+string.format("%# -+2.6X", 100000) == "0X0186A0"
+string.format("%# -+2.6X", 1000000) == "0X0F4240"
+string.format("%# -+6X", 0) == "0     "
+string.format("%# -+6X", 1) == "0X1   "
+string.format("%# -+6X", 2) == "0X2   "
+string.format("%# -+6X", 3) == "0X3   "
+string.format("%# -+6X", 100) == "0X64  "
+string.format("%# -+6.0X", 0) == "      "
+string.format("%# -+6.0X", 1) == "0X1   "
+string.format("%# -+6.0X", 2) == "0X2   "
+string.format("%# -+6.0X", 3) == "0X3   "
+string.format("%# -+6.0X", 100) == "0X64  "
+string.format("%# -+6.1X", 0) == "0     "
+string.format("%# -+6.1X", 1) == "0X1   "
+string.format("%# -+6.1X", 2) == "0X2   "
+string.format("%# -+6.1X", 3) == "0X3   "
+string.format("%# -+6.1X", 100) == "0X64  "
+string.format("%# -+6.6X", 0) == "000000"
+string.format("%# -+6.6X", 1) == "0X000001"
+string.format("%# -+6.6X", 2) == "0X000002"
+string.format("%# -+6.6X", 3) == "0X000003"
+string.format("%# -+6.6X", 100) == "0X000064"
+string.format("%# -+6.6X", 10000) == "0X002710"
+string.format("%# -+6.6X", 100000) == "0X0186A0"
+string.format("%# -+6.6X", 1000000) == "0X0F4240"
+string.format("%# -+20X", 0) == "0                   "
+string.format("%# -+20X", 1) == "0X1                 "
+string.format("%# -+20X", -1) == "0XFFFFFFFFFFFFFFFF  "
+string.format("%# -+20X", 2) == "0X2                 "
+string.format("%# -+20X", -2) == "0XFFFFFFFFFFFFFFFE  "
+string.format("%# -+20X", 3) == "0X3                 "
+string.format("%# -+20X", -3) == "0XFFFFFFFFFFFFFFFD  "
+string.format("%# -+20X", 100) == "0X64                "
+string.format("%# -+20X", 10000) == "0X2710              "
+string.format("%# -+20X", 100000) == "0X186A0             "
+string.format("%# -+20X", 1000000) == "0XF4240             "
+string.format("%# -+20X", 10000000) == "0X989680            "
+string.format("%# -+20.0X", 0) == "                    "
+string.format("%# -+20.0X", 1) == "0X1                 "
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+string.format("%# -+20.0X", 2) == "0X2                 "
+string.format("%# -+20.0X", -2) == "0XFFFFFFFFFFFFFFFE  "
+string.format("%# -+20.0X", 3) == "0X3                 "
+string.format("%# -+20.0X", -3) == "0XFFFFFFFFFFFFFFFD  "
+string.format("%# -+20.0X", 100) == "0X64                "
+string.format("%# -+20.0X", 10000) == "0X2710              "
+string.format("%# -+20.0X", 100000) == "0X186A0             "
+string.format("%# -+20.0X", 1000000) == "0XF4240             "
+string.format("%# -+20.0X", 10000000) == "0X989680            "
+string.format("%# -+20.1X", 0) == "0                   "
+string.format("%# -+20.1X", 1) == "0X1                 "
+string.format("%# -+20.1X", -1) == "0XFFFFFFFFFFFFFFFF  "
+string.format("%# -+20.1X", 2) == "0X2                 "
+string.format("%# -+20.1X", -2) == "0XFFFFFFFFFFFFFFFE  "
+string.format("%# -+20.1X", 3) == "0X3                 "
+string.format("%# -+20.1X", -3) == "0XFFFFFFFFFFFFFFFD  "
+string.format("%# -+20.1X", 100) == "0X64                "
+string.format("%# -+20.1X", 10000) == "0X2710              "
+string.format("%# -+20.1X", 100000) == "0X186A0             "
+string.format("%# -+20.1X", 1000000) == "0XF4240             "
+string.format("%# -+20.1X", 10000000) == "0X989680            "
+string.format("%# -+20.6X", 0) == "000000              "
+string.format("%# -+20.6X", 1) == "0X000001            "
+string.format("%# -+20.6X", -1) == "0XFFFFFFFFFFFFFFFF  "
+string.format("%# -+20.6X", 2) == "0X000002            "
+string.format("%# -+20.6X", -2) == "0XFFFFFFFFFFFFFFFE  "
+string.format("%# -+20.6X", 3) == "0X000003            "
+string.format("%# -+20.6X", -3) == "0XFFFFFFFFFFFFFFFD  "
+string.format("%# -+20.6X", 100) == "0X000064            "
+string.format("%# -+20.6X", 10000) == "0X002710            "
+string.format("%# -+20.6X", 100000) == "0X0186A0            "
+string.format("%# -+20.6X", 1000000) == "0X0F4240            "
+string.format("%# -+20.6X", 10000000) == "0X989680            "
+string.format("%0X", 0) == "0"
+string.format("%0X", 1) == "1"
+string.format("%0X", -1) == "FFFFFFFFFFFFFFFF"
+string.format("%0X", 2) == "2"
+string.format("%0X", -2) == "FFFFFFFFFFFFFFFE"
+string.format("%0X", 3) == "3"
+string.format("%0X", -3) == "FFFFFFFFFFFFFFFD"
+string.format("%0X", 100) == "64"
+string.format("%0X", 10000) == "2710"
+string.format("%0X", 100000) == "186A0"
+string.format("%0X", 1000000) == "F4240"
+string.format("%0X", 10000000) == "989680"
+string.format("%0.0X", 0) == ""
+string.format("%0.6X", 0) == "000000"
+string.format("%0.6X", 1) == "000001"
+string.format("%0.6X", 2) == "000002"
+string.format("%0.6X", 3) == "000003"
+string.format("%0.6X", 100) == "000064"
+string.format("%0.6X", 10000) == "002710"
+string.format("%0.6X", 100000) == "0186A0"
+string.format("%0.6X", 1000000) == "0F4240"
+string.format("%01.0X", 0) == " "
+string.format("%01.6X", 0) == "000000"
+string.format("%01.6X", 1) == "000001"
+string.format("%01.6X", 2) == "000002"
+string.format("%01.6X", 3) == "000003"
+string.format("%01.6X", 100) == "000064"
+string.format("%01.6X", 10000) == "002710"
+string.format("%01.6X", 100000) == "0186A0"
+string.format("%01.6X", 1000000) == "0F4240"
+string.format("%02X", 0) == "00"
+string.format("%02X", 1) == "01"
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+string.format("%0# -+6.1X", 1) == "0X1   "
+string.format("%0# -+6.1X", 2) == "0X2   "
+string.format("%0# -+6.1X", 3) == "0X3   "
+string.format("%0# -+6.1X", 100) == "0X64  "
+string.format("%0# -+6.6X", 0) == "000000"
+string.format("%0# -+6.6X", 1) == "0X000001"
+string.format("%0# -+6.6X", 2) == "0X000002"
+string.format("%0# -+6.6X", 3) == "0X000003"
+string.format("%0# -+6.6X", 100) == "0X000064"
+string.format("%0# -+6.6X", 10000) == "0X002710"
+string.format("%0# -+6.6X", 100000) == "0X0186A0"
+string.format("%0# -+6.6X", 1000000) == "0X0F4240"
+string.format("%0# -+20X", 0) == "0                   "
+string.format("%0# -+20X", 1) == "0X1                 "
+string.format("%0# -+20X", -1) == "0XFFFFFFFFFFFFFFFF  "
+string.format("%0# -+20X", 2) == "0X2                 "
+string.format("%0# -+20X", -2) == "0XFFFFFFFFFFFFFFFE  "
+string.format("%0# -+20X", 3) == "0X3                 "
+string.format("%0# -+20X", -3) == "0XFFFFFFFFFFFFFFFD  "
+string.format("%0# -+20X", 100) == "0X64                "
+string.format("%0# -+20X", 10000) == "0X2710              "
+string.format("%0# -+20X", 100000) == "0X186A0             "
+string.format("%0# -+20X", 1000000) == "0XF4240             "
+string.format("%0# -+20X", 10000000) == "0X989680            "
+string.format("%0# -+20.0X", 0) == "                    "
+string.format("%0# -+20.0X", 1) == "0X1                 "
+string.format("%0# -+20.0X", -1) == "0XFFFFFFFFFFFFFFFF  "
+string.format("%0# -+20.0X", 2) == "0X2                 "
+string.format("%0# -+20.0X", -2) == "0XFFFFFFFFFFFFFFFE  "
+string.format("%0# -+20.0X", 3) == "0X3                 "
+string.format("%0# -+20.0X", -3) == "0XFFFFFFFFFFFFFFFD  "
+string.format("%0# -+20.0X", 100) == "0X64                "
+string.format("%0# -+20.0X", 10000) == "0X2710              "
+string.format("%0# -+20.0X", 100000) == "0X186A0             "
+string.format("%0# -+20.0X", 1000000) == "0XF4240             "
+string.format("%0# -+20.0X", 10000000) == "0X989680            "
+string.format("%0# -+20.1X", 0) == "0                   "
+string.format("%0# -+20.1X", 1) == "0X1                 "
+string.format("%0# -+20.1X", -1) == "0XFFFFFFFFFFFFFFFF  "
+string.format("%0# -+20.1X", 2) == "0X2                 "
+string.format("%0# -+20.1X", -2) == "0XFFFFFFFFFFFFFFFE  "
+string.format("%0# -+20.1X", 3) == "0X3                 "
+string.format("%0# -+20.1X", -3) == "0XFFFFFFFFFFFFFFFD  "
+string.format("%0# -+20.1X", 100) == "0X64                "
+string.format("%0# -+20.1X", 10000) == "0X2710              "
+string.format("%0# -+20.1X", 100000) == "0X186A0             "
+string.format("%0# -+20.1X", 1000000) == "0XF4240             "
+string.format("%0# -+20.1X", 10000000) == "0X989680            "
+string.format("%0# -+20.6X", 0) == "000000              "
+string.format("%0# -+20.6X", 1) == "0X000001            "
+string.format("%0# -+20.6X", -1) == "0XFFFFFFFFFFFFFFFF  "
+string.format("%0# -+20.6X", 2) == "0X000002            "
+string.format("%0# -+20.6X", -2) == "0XFFFFFFFFFFFFFFFE  "
+string.format("%0# -+20.6X", 3) == "0X000003            "
+string.format("%0# -+20.6X", -3) == "0XFFFFFFFFFFFFFFFD  "
+string.format("%0# -+20.6X", 100) == "0X000064            "
+string.format("%0# -+20.6X", 10000) == "0X002710            "
+string.format("%0# -+20.6X", 100000) == "0X0186A0            "
+string.format("%0# -+20.6X", 1000000) == "0X0F4240            "
+string.format("%0# -+20.6X", 10000000) == "0X989680            "
+== Floats ==
+= e =
+string.format("%e", 0) == "0.000000e+00"
+string.format("%e", 1) == "1.000000e+00"
+string.format("%e", -1) == "-1.000000e+00"
+string.format("%e", 2) == "2.000000e+00"
+string.format("%e", -2) == "-2.000000e+00"
+string.format("%e", 3) == "3.000000e+00"
+string.format("%e", -3) == "-3.000000e+00"
+string.format("%e", nan) == "nan"
+string.format("%e", inf) == "inf"
+string.format("%e", -inf) == "-inf"
+string.format("%e", 100) == "1.000000e+02"
+string.format("%e", 10000) == "1.000000e+04"
+string.format("%e", 100000) == "1.000000e+05"
+string.format("%e", 1000000) == "1.000000e+06"
+string.format("%e", 10000000) == "1.000000e+07"
+string.format("%e", 0.01) == "1.000000e-02"
+string.format("%e", 0.0001) == "1.000000e-04"
+string.format("%e", 1e-05) == "1.000000e-05"
+string.format("%e", 1e-06) == "1.000000e-06"
+string.format("%e", 1e-07) == "1.000000e-07"
+string.format("%e", 123.456) == "1.234560e+02"
+string.format("%e", 1234560000) == "1.234560e+09"
+string.format("%e", 1.23456e-05) == "1.234560e-05"
+string.format("%e", 123.456789123) == "1.234568e+02"
+string.format("%e", 1234567891.23) == "1.234568e+09"
+string.format("%e", 1.23456789123e-05) == "1.234568e-05"
+string.format("%.0e", 0) == "0e+00"
+string.format("%.0e", 1) == "1e+00"
+string.format("%.0e", -1) == "-1e+00"
+string.format("%.0e", 2) == "2e+00"
+string.format("%.0e", -2) == "-2e+00"
+string.format("%.0e", 3) == "3e+00"
+string.format("%.0e", -3) == "-3e+00"
+string.format("%.0e", 100) == "1e+02"
+string.format("%.0e", 10000) == "1e+04"
+string.format("%.0e", 100000) == "1e+05"
+string.format("%.0e", 1000000) == "1e+06"
+string.format("%.0e", 10000000) == "1e+07"
+string.format("%.0e", 0.01) == "1e-02"
+string.format("%.0e", 0.0001) == "1e-04"
+string.format("%.0e", 1e-05) == "1e-05"
+string.format("%.0e", 1e-06) == "1e-06"
+string.format("%.0e", 1e-07) == "1e-07"
+string.format("%.0e", 123.456) == "1e+02"
+string.format("%.0e", 1234560000) == "1e+09"
+string.format("%.0e", 1.23456e-05) == "1e-05"
+string.format("%.0e", 123.456789123) == "1e+02"
+string.format("%.0e", 1234567891.23) == "1e+09"
+string.format("%.0e", 1.23456789123e-05) == "1e-05"
+string.format("%.1e", 0) == "0.0e+00"
+string.format("%.1e", 1) == "1.0e+00"
+string.format("%.1e", -1) == "-1.0e+00"
+string.format("%.1e", 2) == "2.0e+00"
+string.format("%.1e", -2) == "-2.0e+00"
+string.format("%.1e", 3) == "3.0e+00"
+string.format("%.1e", -3) == "-3.0e+00"
+string.format("%.1e", 100) == "1.0e+02"
+string.format("%.1e", 10000) == "1.0e+04"
+string.format("%.1e", 100000) == "1.0e+05"
+string.format("%.1e", 1000000) == "1.0e+06"
+string.format("%.1e", 10000000) == "1.0e+07"
+string.format("%.1e", 0.01) == "1.0e-02"
+string.format("%.1e", 0.0001) == "1.0e-04"
+string.format("%.1e", 1e-05) == "1.0e-05"
+string.format("%.1e", 1e-06) == "1.0e-06"
+string.format("%.1e", 1e-07) == "1.0e-07"
+string.format("%.1e", 123.456) == "1.2e+02"
+string.format("%.1e", 1234560000) == "1.2e+09"
+string.format("%.1e", 1.23456e-05) == "1.2e-05"
+string.format("%.1e", 123.456789123) == "1.2e+02"
+string.format("%.1e", 1234567891.23) == "1.2e+09"
+string.format("%.1e", 1.23456789123e-05) == "1.2e-05"
+string.format("%1.0e", 0) == "0e+00"
+string.format("%1.0e", 1) == "1e+00"
+string.format("%1.0e", -1) == "-1e+00"
+string.format("%1.0e", 2) == "2e+00"
+string.format("%1.0e", -2) == "-2e+00"
+string.format("%1.0e", 3) == "3e+00"
+string.format("%1.0e", -3) == "-3e+00"
+string.format("%1.0e", 100) == "1e+02"
+string.format("%1.0e", 10000) == "1e+04"
+string.format("%1.0e", 100000) == "1e+05"
+string.format("%1.0e", 1000000) == "1e+06"
+string.format("%1.0e", 10000000) == "1e+07"
+string.format("%1.0e", 0.01) == "1e-02"
+string.format("%1.0e", 0.0001) == "1e-04"
+string.format("%1.0e", 1e-05) == "1e-05"
+string.format("%1.0e", 1e-06) == "1e-06"
+string.format("%1.0e", 1e-07) == "1e-07"
+string.format("%1.0e", 123.456) == "1e+02"
+string.format("%1.0e", 1234560000) == "1e+09"
+string.format("%1.0e", 1.23456e-05) == "1e-05"
+string.format("%1.0e", 123.456789123) == "1e+02"
+string.format("%1.0e", 1234567891.23) == "1e+09"
+string.format("%1.0e", 1.23456789123e-05) == "1e-05"
+string.format("%1.1e", 0) == "0.0e+00"
+string.format("%1.1e", 1) == "1.0e+00"
+string.format("%1.1e", -1) == "-1.0e+00"
+string.format("%1.1e", 2) == "2.0e+00"
+string.format("%1.1e", -2) == "-2.0e+00"
+string.format("%1.1e", 3) == "3.0e+00"
+string.format("%1.1e", -3) == "-3.0e+00"
+string.format("%1.1e", 100) == "1.0e+02"
+string.format("%1.1e", 10000) == "1.0e+04"
+string.format("%1.1e", 100000) == "1.0e+05"
+string.format("%1.1e", 1000000) == "1.0e+06"
+string.format("%1.1e", 10000000) == "1.0e+07"
+string.format("%1.1e", 0.01) == "1.0e-02"
+string.format("%1.1e", 0.0001) == "1.0e-04"
+string.format("%1.1e", 1e-05) == "1.0e-05"
+string.format("%1.1e", 1e-06) == "1.0e-06"
+string.format("%1.1e", 1e-07) == "1.0e-07"
+string.format("%1.1e", 123.456) == "1.2e+02"
+string.format("%1.1e", 1234560000) == "1.2e+09"
+string.format("%1.1e", 1.23456e-05) == "1.2e-05"
+string.format("%1.1e", 123.456789123) == "1.2e+02"
+string.format("%1.1e", 1234567891.23) == "1.2e+09"
+string.format("%1.1e", 1.23456789123e-05) == "1.2e-05"
+string.format("%2.0e", 0) == "0e+00"
+string.format("%2.0e", 1) == "1e+00"
+string.format("%2.0e", -1) == "-1e+00"
+string.format("%2.0e", 2) == "2e+00"
+string.format("%2.0e", -2) == "-2e+00"
+string.format("%2.0e", 3) == "3e+00"
+string.format("%2.0e", -3) == "-3e+00"
+string.format("%2.0e", 100) == "1e+02"
+string.format("%2.0e", 10000) == "1e+04"
+string.format("%2.0e", 100000) == "1e+05"
+string.format("%2.0e", 1000000) == "1e+06"
+string.format("%2.0e", 10000000) == "1e+07"
+string.format("%2.0e", 0.01) == "1e-02"
+string.format("%2.0e", 0.0001) == "1e-04"
+string.format("%2.0e", 1e-05) == "1e-05"
+string.format("%2.0e", 1e-06) == "1e-06"
+string.format("%2.0e", 1e-07) == "1e-07"
+string.format("%2.0e", 123.456) == "1e+02"
+string.format("%2.0e", 1234560000) == "1e+09"
+string.format("%2.0e", 1.23456e-05) == "1e-05"
+string.format("%2.0e", 123.456789123) == "1e+02"
+string.format("%2.0e", 1234567891.23) == "1e+09"
+string.format("%2.0e", 1.23456789123e-05) == "1e-05"
+string.format("%2.1e", 0) == "0.0e+00"
+string.format("%2.1e", 1) == "1.0e+00"
+string.format("%2.1e", -1) == "-1.0e+00"
+string.format("%2.1e", 2) == "2.0e+00"
+string.format("%2.1e", -2) == "-2.0e+00"
+string.format("%2.1e", 3) == "3.0e+00"
+string.format("%2.1e", -3) == "-3.0e+00"
+string.format("%2.1e", 100) == "1.0e+02"
+string.format("%2.1e", 10000) == "1.0e+04"
+string.format("%2.1e", 100000) == "1.0e+05"
+string.format("%2.1e", 1000000) == "1.0e+06"
+string.format("%2.1e", 10000000) == "1.0e+07"
+string.format("%2.1e", 0.01) == "1.0e-02"
+string.format("%2.1e", 0.0001) == "1.0e-04"
+string.format("%2.1e", 1e-05) == "1.0e-05"
+string.format("%2.1e", 1e-06) == "1.0e-06"
+string.format("%2.1e", 1e-07) == "1.0e-07"
+string.format("%2.1e", 123.456) == "1.2e+02"
+string.format("%2.1e", 1234560000) == "1.2e+09"
+string.format("%2.1e", 1.23456e-05) == "1.2e-05"
+string.format("%2.1e", 123.456789123) == "1.2e+02"
+string.format("%2.1e", 1234567891.23) == "1.2e+09"
+string.format("%2.1e", 1.23456789123e-05) == "1.2e-05"
+string.format("%6e", nan) == "   nan"
+string.format("%6e", inf) == "   inf"
+string.format("%6e", -inf) == "  -inf"
+string.format("%6.0e", 0) == " 0e+00"
+string.format("%6.0e", 1) == " 1e+00"
+string.format("%6.0e", -1) == "-1e+00"
+string.format("%6.0e", 2) == " 2e+00"
+string.format("%6.0e", -2) == "-2e+00"
+string.format("%6.0e", 3) == " 3e+00"
+string.format("%6.0e", -3) == "-3e+00"
+string.format("%6.0e", nan) == "   nan"
+string.format("%6.0e", inf) == "   inf"
+string.format("%6.0e", -inf) == "  -inf"
+string.format("%6.0e", 100) == " 1e+02"
+string.format("%6.0e", 10000) == " 1e+04"
+string.format("%6.0e", 100000) == " 1e+05"
+string.format("%6.0e", 1000000) == " 1e+06"
+string.format("%6.0e", 10000000) == " 1e+07"
+string.format("%6.0e", 0.01) == " 1e-02"
+string.format("%6.0e", 0.0001) == " 1e-04"
+string.format("%6.0e", 1e-05) == " 1e-05"
+string.format("%6.0e", 1e-06) == " 1e-06"
+string.format("%6.0e", 1e-07) == " 1e-07"
+string.format("%6.0e", 123.456) == " 1e+02"
+string.format("%6.0e", 1234560000) == " 1e+09"
+string.format("%6.0e", 1.23456e-05) == " 1e-05"
+string.format("%6.0e", 123.456789123) == " 1e+02"
+string.format("%6.0e", 1234567891.23) == " 1e+09"
+string.format("%6.0e", 1.23456789123e-05) == " 1e-05"
+string.format("%6.1e", 0) == "0.0e+00"
+string.format("%6.1e", 1) == "1.0e+00"
+string.format("%6.1e", -1) == "-1.0e+00"
+string.format("%6.1e", 2) == "2.0e+00"
+string.format("%6.1e", -2) == "-2.0e+00"
+string.format("%6.1e", 3) == "3.0e+00"
+string.format("%6.1e", -3) == "-3.0e+00"
+string.format("%6.1e", nan) == "   nan"
+string.format("%6.1e", inf) == "   inf"
+string.format("%6.1e", -inf) == "  -inf"
+string.format("%6.1e", 100) == "1.0e+02"
+string.format("%6.1e", 10000) == "1.0e+04"
+string.format("%6.1e", 100000) == "1.0e+05"
+string.format("%6.1e", 1000000) == "1.0e+06"
+string.format("%6.1e", 10000000) == "1.0e+07"
+string.format("%6.1e", 0.01) == "1.0e-02"
+string.format("%6.1e", 0.0001) == "1.0e-04"
+string.format("%6.1e", 1e-05) == "1.0e-05"
+string.format("%6.1e", 1e-06) == "1.0e-06"
+string.format("%6.1e", 1e-07) == "1.0e-07"
+string.format("%6.1e", 123.456) == "1.2e+02"
+string.format("%6.1e", 1234560000) == "1.2e+09"
+string.format("%6.1e", 1.23456e-05) == "1.2e-05"
+string.format("%6.1e", 123.456789123) == "1.2e+02"
+string.format("%6.1e", 1234567891.23) == "1.2e+09"
+string.format("%6.1e", 1.23456789123e-05) == "1.2e-05"
+string.format("%6.6e", nan) == "   nan"
+string.format("%6.6e", inf) == "   inf"
+string.format("%6.6e", -inf) == "  -inf"
+string.format("%20e", 0) == "        0.000000e+00"
+string.format("%20e", 1) == "        1.000000e+00"
+string.format("%20e", -1) == "       -1.000000e+00"
+string.format("%20e", 2) == "        2.000000e+00"
+string.format("%20e", -2) == "       -2.000000e+00"
+string.format("%20e", 3) == "        3.000000e+00"
+string.format("%20e", -3) == "       -3.000000e+00"
+string.format("%20e", nan) == "                 nan"
+string.format("%20e", inf) == "                 inf"
+string.format("%20e", -inf) == "                -inf"
+string.format("%20e", 100) == "        1.000000e+02"
+string.format("%20e", 10000) == "        1.000000e+04"
+string.format("%20e", 100000) == "        1.000000e+05"
+string.format("%20e", 1000000) == "        1.000000e+06"
+string.format("%20e", 10000000) == "        1.000000e+07"
+string.format("%20e", 0.01) == "        1.000000e-02"
+string.format("%20e", 0.0001) == "        1.000000e-04"
+string.format("%20e", 1e-05) == "        1.000000e-05"
+string.format("%20e", 1e-06) == "        1.000000e-06"
+string.format("%20e", 1e-07) == "        1.000000e-07"
+string.format("%20e", 123.456) == "        1.234560e+02"
+string.format("%20e", 1234560000) == "        1.234560e+09"
+string.format("%20e", 1.23456e-05) == "        1.234560e-05"
+string.format("%20e", 123.456789123) == "        1.234568e+02"
+string.format("%20e", 1234567891.23) == "        1.234568e+09"
+string.format("%20e", 1.23456789123e-05) == "        1.234568e-05"
+string.format("%20.0e", 0) == "               0e+00"
+string.format("%20.0e", 1) == "               1e+00"
+string.format("%20.0e", -1) == "              -1e+00"
+string.format("%20.0e", 2) == "               2e+00"
+string.format("%20.0e", -2) == "              -2e+00"
+string.format("%20.0e", 3) == "               3e+00"
+string.format("%20.0e", -3) == "              -3e+00"
+string.format("%20.0e", nan) == "                 nan"
+string.format("%20.0e", inf) == "                 inf"
+string.format("%20.0e", -inf) == "                -inf"
+string.format("%20.0e", 100) == "               1e+02"
+string.format("%20.0e", 10000) == "               1e+04"
+string.format("%20.0e", 100000) == "               1e+05"
+string.format("%20.0e", 1000000) == "               1e+06"
+string.format("%20.0e", 10000000) == "               1e+07"
+string.format("%20.0e", 0.01) == "               1e-02"
+string.format("%20.0e", 0.0001) == "               1e-04"
+string.format("%20.0e", 1e-05) == "               1e-05"
+string.format("%20.0e", 1e-06) == "               1e-06"
+string.format("%20.0e", 1e-07) == "               1e-07"
+string.format("%20.0e", 123.456) == "               1e+02"
+string.format("%20.0e", 1234560000) == "               1e+09"
+string.format("%20.0e", 1.23456e-05) == "               1e-05"
+string.format("%20.0e", 123.456789123) == "               1e+02"
+string.format("%20.0e", 1234567891.23) == "               1e+09"
+string.format("%20.0e", 1.23456789123e-05) == "               1e-05"
+string.format("%20.1e", 0) == "             0.0e+00"
+string.format("%20.1e", 1) == "             1.0e+00"
+string.format("%20.1e", -1) == "            -1.0e+00"
+string.format("%20.1e", 2) == "             2.0e+00"
+string.format("%20.1e", -2) == "            -2.0e+00"
+string.format("%20.1e", 3) == "             3.0e+00"
+string.format("%20.1e", -3) == "            -3.0e+00"
+string.format("%20.1e", nan) == "                 nan"
+string.format("%20.1e", inf) == "                 inf"
+string.format("%20.1e", -inf) == "                -inf"
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+string.format("%+6.0e", nan) == "  +nan"
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+string.format("%+6.0e", 10000) == "+1e+04"
+string.format("%+6.0e", 100000) == "+1e+05"
+string.format("%+6.0e", 1000000) == "+1e+06"
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+string.format("%+6.0e", 123.456789123) == "+1e+02"
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+string.format("%+6.1e", nan) == "  +nan"
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+string.format("%+6.1e", 10000) == "+1.0e+04"
+string.format("%+6.1e", 100000) == "+1.0e+05"
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+string.format("%+6.1e", 10000000) == "+1.0e+07"
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+string.format("%+6.1e", 123.456) == "+1.2e+02"
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+string.format("%+6.6e", nan) == "  +nan"
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+string.format("%+20e", 0) == "       +0.000000e+00"
+string.format("%+20e", 1) == "       +1.000000e+00"
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+string.format("%+20e", 2) == "       +2.000000e+00"
+string.format("%+20e", -2) == "       -2.000000e+00"
+string.format("%+20e", 3) == "       +3.000000e+00"
+string.format("%+20e", -3) == "       -3.000000e+00"
+string.format("%+20e", nan) == "                +nan"
+string.format("%+20e", inf) == "                +inf"
+string.format("%+20e", -inf) == "                -inf"
+string.format("%+20e", 100) == "       +1.000000e+02"
+string.format("%+20e", 10000) == "       +1.000000e+04"
+string.format("%+20e", 100000) == "       +1.000000e+05"
+string.format("%+20e", 1000000) == "       +1.000000e+06"
+string.format("%+20e", 10000000) == "       +1.000000e+07"
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+string.format("%+20e", 1e-06) == "       +1.000000e-06"
+string.format("%+20e", 1e-07) == "       +1.000000e-07"
+string.format("%+20e", 123.456) == "       +1.234560e+02"
+string.format("%+20e", 1234560000) == "       +1.234560e+09"
+string.format("%+20e", 1.23456e-05) == "       +1.234560e-05"
+string.format("%+20e", 123.456789123) == "       +1.234568e+02"
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+string.format("%+20e", 1.23456789123e-05) == "       +1.234568e-05"
+string.format("%+20.0e", 0) == "              +0e+00"
+string.format("%+20.0e", 1) == "              +1e+00"
+string.format("%+20.0e", -1) == "              -1e+00"
+string.format("%+20.0e", 2) == "              +2e+00"
+string.format("%+20.0e", -2) == "              -2e+00"
+string.format("%+20.0e", 3) == "              +3e+00"
+string.format("%+20.0e", -3) == "              -3e+00"
+string.format("%+20.0e", nan) == "                +nan"
+string.format("%+20.0e", inf) == "                +inf"
+string.format("%+20.0e", -inf) == "                -inf"
+string.format("%+20.0e", 100) == "              +1e+02"
+string.format("%+20.0e", 10000) == "              +1e+04"
+string.format("%+20.0e", 100000) == "              +1e+05"
+string.format("%+20.0e", 1000000) == "              +1e+06"
+string.format("%+20.0e", 10000000) == "              +1e+07"
+string.format("%+20.0e", 0.01) == "              +1e-02"
+string.format("%+20.0e", 0.0001) == "              +1e-04"
+string.format("%+20.0e", 1e-05) == "              +1e-05"
+string.format("%+20.0e", 1e-06) == "              +1e-06"
+string.format("%+20.0e", 1e-07) == "              +1e-07"
+string.format("%+20.0e", 123.456) == "              +1e+02"
+string.format("%+20.0e", 1234560000) == "              +1e+09"
+string.format("%+20.0e", 1.23456e-05) == "              +1e-05"
+string.format("%+20.0e", 123.456789123) == "              +1e+02"
+string.format("%+20.0e", 1234567891.23) == "              +1e+09"
+string.format("%+20.0e", 1.23456789123e-05) == "              +1e-05"
+string.format("%+20.1e", 0) == "            +0.0e+00"
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+string.format("%+20.1e", -1) == "            -1.0e+00"
+string.format("%+20.1e", 2) == "            +2.0e+00"
+string.format("%+20.1e", -2) == "            -2.0e+00"
+string.format("%+20.1e", 3) == "            +3.0e+00"
+string.format("%+20.1e", -3) == "            -3.0e+00"
+string.format("%+20.1e", nan) == "                +nan"
+string.format("%+20.1e", inf) == "                +inf"
+string.format("%+20.1e", -inf) == "                -inf"
+string.format("%+20.1e", 100) == "            +1.0e+02"
+string.format("%+20.1e", 10000) == "            +1.0e+04"
+string.format("%+20.1e", 100000) == "            +1.0e+05"
+string.format("%+20.1e", 1000000) == "            +1.0e+06"
+string.format("%+20.1e", 10000000) == "            +1.0e+07"
+string.format("%+20.1e", 0.01) == "            +1.0e-02"
+string.format("%+20.1e", 0.0001) == "            +1.0e-04"
+string.format("%+20.1e", 1e-05) == "            +1.0e-05"
+string.format("%+20.1e", 1e-06) == "            +1.0e-06"
+string.format("%+20.1e", 1e-07) == "            +1.0e-07"
+string.format("%+20.1e", 123.456) == "            +1.2e+02"
+string.format("%+20.1e", 1234560000) == "            +1.2e+09"
+string.format("%+20.1e", 1.23456e-05) == "            +1.2e-05"
+string.format("%+20.1e", 123.456789123) == "            +1.2e+02"
+string.format("%+20.1e", 1234567891.23) == "            +1.2e+09"
+string.format("%+20.1e", 1.23456789123e-05) == "            +1.2e-05"
+string.format("%+20.6e", 0) == "       +0.000000e+00"
+string.format("%+20.6e", 1) == "       +1.000000e+00"
+string.format("%+20.6e", -1) == "       -1.000000e+00"
+string.format("%+20.6e", 2) == "       +2.000000e+00"
+string.format("%+20.6e", -2) == "       -2.000000e+00"
+string.format("%+20.6e", 3) == "       +3.000000e+00"
+string.format("%+20.6e", -3) == "       -3.000000e+00"
+string.format("%+20.6e", nan) == "                +nan"
+string.format("%+20.6e", inf) == "                +inf"
+string.format("%+20.6e", -inf) == "                -inf"
+string.format("%+20.6e", 100) == "       +1.000000e+02"
+string.format("%+20.6e", 10000) == "       +1.000000e+04"
+string.format("%+20.6e", 100000) == "       +1.000000e+05"
+string.format("%+20.6e", 1000000) == "       +1.000000e+06"
+string.format("%+20.6e", 10000000) == "       +1.000000e+07"
+string.format("%+20.6e", 0.01) == "       +1.000000e-02"
+string.format("%+20.6e", 0.0001) == "       +1.000000e-04"
+string.format("%+20.6e", 1e-05) == "       +1.000000e-05"
+string.format("%+20.6e", 1e-06) == "       +1.000000e-06"
+string.format("%+20.6e", 1e-07) == "       +1.000000e-07"
+string.format("%+20.6e", 123.456) == "       +1.234560e+02"
+string.format("%+20.6e", 1234560000) == "       +1.234560e+09"
+string.format("%+20.6e", 1.23456e-05) == "       +1.234560e-05"
+string.format("%+20.6e", 123.456789123) == "       +1.234568e+02"
+string.format("%+20.6e", 1234567891.23) == "       +1.234568e+09"
+string.format("%+20.6e", 1.23456789123e-05) == "       +1.234568e-05"
+string.format("%-e", 0) == "0.000000e+00"
+string.format("%-e", 1) == "1.000000e+00"
+string.format("%-e", -1) == "-1.000000e+00"
+string.format("%-e", 2) == "2.000000e+00"
+string.format("%-e", -2) == "-2.000000e+00"
+string.format("%-e", 3) == "3.000000e+00"
+string.format("%-e", -3) == "-3.000000e+00"
+string.format("%-e", nan) == "nan"
+string.format("%-e", inf) == "inf"
+string.format("%-e", -inf) == "-inf"
+string.format("%-e", 100) == "1.000000e+02"
+string.format("%-e", 10000) == "1.000000e+04"
+string.format("%-e", 100000) == "1.000000e+05"
+string.format("%-e", 1000000) == "1.000000e+06"
+string.format("%-e", 10000000) == "1.000000e+07"
+string.format("%-e", 0.01) == "1.000000e-02"
+string.format("%-e", 0.0001) == "1.000000e-04"
+string.format("%-e", 1e-05) == "1.000000e-05"
+string.format("%-e", 1e-06) == "1.000000e-06"
+string.format("%-e", 1e-07) == "1.000000e-07"
+string.format("%-e", 123.456) == "1.234560e+02"
+string.format("%-e", 1234560000) == "1.234560e+09"
+string.format("%-e", 1.23456e-05) == "1.234560e-05"
+string.format("%-e", 123.456789123) == "1.234568e+02"
+string.format("%-e", 1234567891.23) == "1.234568e+09"
+string.format("%-e", 1.23456789123e-05) == "1.234568e-05"
+string.format("%-.0e", 0) == "0e+00"
+string.format("%-.0e", 1) == "1e+00"
+string.format("%-.0e", -1) == "-1e+00"
+string.format("%-.0e", 2) == "2e+00"
+string.format("%-.0e", -2) == "-2e+00"
+string.format("%-.0e", 3) == "3e+00"
+string.format("%-.0e", -3) == "-3e+00"
+string.format("%-.0e", 100) == "1e+02"
+string.format("%-.0e", 10000) == "1e+04"
+string.format("%-.0e", 100000) == "1e+05"
+string.format("%-.0e", 1000000) == "1e+06"
+string.format("%-.0e", 10000000) == "1e+07"
+string.format("%-.0e", 0.01) == "1e-02"
+string.format("%-.0e", 0.0001) == "1e-04"
+string.format("%-.0e", 1e-05) == "1e-05"
+string.format("%-.0e", 1e-06) == "1e-06"
+string.format("%-.0e", 1e-07) == "1e-07"
+string.format("%-.0e", 123.456) == "1e+02"
+string.format("%-.0e", 1234560000) == "1e+09"
+string.format("%-.0e", 1.23456e-05) == "1e-05"
+string.format("%-.0e", 123.456789123) == "1e+02"
+string.format("%-.0e", 1234567891.23) == "1e+09"
+string.format("%-.0e", 1.23456789123e-05) == "1e-05"
+string.format("%-.1e", 0) == "0.0e+00"
+string.format("%-.1e", 1) == "1.0e+00"
+string.format("%-.1e", -1) == "-1.0e+00"
+string.format("%-.1e", 2) == "2.0e+00"
+string.format("%-.1e", -2) == "-2.0e+00"
+string.format("%-.1e", 3) == "3.0e+00"
+string.format("%-.1e", -3) == "-3.0e+00"
+string.format("%-.1e", 100) == "1.0e+02"
+string.format("%-.1e", 10000) == "1.0e+04"
+string.format("%-.1e", 100000) == "1.0e+05"
+string.format("%-.1e", 1000000) == "1.0e+06"
+string.format("%-.1e", 10000000) == "1.0e+07"
+string.format("%-.1e", 0.01) == "1.0e-02"
+string.format("%-.1e", 0.0001) == "1.0e-04"
+string.format("%-.1e", 1e-05) == "1.0e-05"
+string.format("%-.1e", 1e-06) == "1.0e-06"
+string.format("%-.1e", 1e-07) == "1.0e-07"
+string.format("%-.1e", 123.456) == "1.2e+02"
+string.format("%-.1e", 1234560000) == "1.2e+09"
+string.format("%-.1e", 1.23456e-05) == "1.2e-05"
+string.format("%-.1e", 123.456789123) == "1.2e+02"
+string.format("%-.1e", 1234567891.23) == "1.2e+09"
+string.format("%-.1e", 1.23456789123e-05) == "1.2e-05"
+string.format("%-1.0e", 0) == "0e+00"
+string.format("%-1.0e", 1) == "1e+00"
+string.format("%-1.0e", -1) == "-1e+00"
+string.format("%-1.0e", 2) == "2e+00"
+string.format("%-1.0e", -2) == "-2e+00"
+string.format("%-1.0e", 3) == "3e+00"
+string.format("%-1.0e", -3) == "-3e+00"
+string.format("%-1.0e", 100) == "1e+02"
+string.format("%-1.0e", 10000) == "1e+04"
+string.format("%-1.0e", 100000) == "1e+05"
+string.format("%-1.0e", 1000000) == "1e+06"
+string.format("%-1.0e", 10000000) == "1e+07"
+string.format("%-1.0e", 0.01) == "1e-02"
+string.format("%-1.0e", 0.0001) == "1e-04"
+string.format("%-1.0e", 1e-05) == "1e-05"
+string.format("%-1.0e", 1e-06) == "1e-06"
+string.format("%-1.0e", 1e-07) == "1e-07"
+string.format("%-1.0e", 123.456) == "1e+02"
+string.format("%-1.0e", 1234560000) == "1e+09"
+string.format("%-1.0e", 1.23456e-05) == "1e-05"
+string.format("%-1.0e", 123.456789123) == "1e+02"
+string.format("%-1.0e", 1234567891.23) == "1e+09"
+string.format("%-1.0e", 1.23456789123e-05) == "1e-05"
+string.format("%-1.1e", 0) == "0.0e+00"
+string.format("%-1.1e", 1) == "1.0e+00"
+string.format("%-1.1e", -1) == "-1.0e+00"
+string.format("%-1.1e", 2) == "2.0e+00"
+string.format("%-1.1e", -2) == "-2.0e+00"
+string.format("%-1.1e", 3) == "3.0e+00"
+string.format("%-1.1e", -3) == "-3.0e+00"
+string.format("%-1.1e", 100) == "1.0e+02"
+string.format("%-1.1e", 10000) == "1.0e+04"
+string.format("%-1.1e", 100000) == "1.0e+05"
+string.format("%-1.1e", 1000000) == "1.0e+06"
+string.format("%-1.1e", 10000000) == "1.0e+07"
+string.format("%-1.1e", 0.01) == "1.0e-02"
+string.format("%-1.1e", 0.0001) == "1.0e-04"
+string.format("%-1.1e", 1e-05) == "1.0e-05"
+string.format("%-1.1e", 1e-06) == "1.0e-06"
+string.format("%-1.1e", 1e-07) == "1.0e-07"
+string.format("%-1.1e", 123.456) == "1.2e+02"
+string.format("%-1.1e", 1234560000) == "1.2e+09"
+string.format("%-1.1e", 1.23456e-05) == "1.2e-05"
+string.format("%-1.1e", 123.456789123) == "1.2e+02"
+string.format("%-1.1e", 1234567891.23) == "1.2e+09"
+string.format("%-1.1e", 1.23456789123e-05) == "1.2e-05"
+string.format("%-2.0e", 0) == "0e+00"
+string.format("%-2.0e", 1) == "1e+00"
+string.format("%-2.0e", -1) == "-1e+00"
+string.format("%-2.0e", 2) == "2e+00"
+string.format("%-2.0e", -2) == "-2e+00"
+string.format("%-2.0e", 3) == "3e+00"
+string.format("%-2.0e", -3) == "-3e+00"
+string.format("%-2.0e", 100) == "1e+02"
+string.format("%-2.0e", 10000) == "1e+04"
+string.format("%-2.0e", 100000) == "1e+05"
+string.format("%-2.0e", 1000000) == "1e+06"
+string.format("%-2.0e", 10000000) == "1e+07"
+string.format("%-2.0e", 0.01) == "1e-02"
+string.format("%-2.0e", 0.0001) == "1e-04"
+string.format("%-2.0e", 1e-05) == "1e-05"
+string.format("%-2.0e", 1e-06) == "1e-06"
+string.format("%-2.0e", 1e-07) == "1e-07"
+string.format("%-2.0e", 123.456) == "1e+02"
+string.format("%-2.0e", 1234560000) == "1e+09"
+string.format("%-2.0e", 1.23456e-05) == "1e-05"
+string.format("%-2.0e", 123.456789123) == "1e+02"
+string.format("%-2.0e", 1234567891.23) == "1e+09"
+string.format("%-2.0e", 1.23456789123e-05) == "1e-05"
+string.format("%-2.1e", 0) == "0.0e+00"
+string.format("%-2.1e", 1) == "1.0e+00"
+string.format("%-2.1e", -1) == "-1.0e+00"
+string.format("%-2.1e", 2) == "2.0e+00"
+string.format("%-2.1e", -2) == "-2.0e+00"
+string.format("%-2.1e", 3) == "3.0e+00"
+string.format("%-2.1e", -3) == "-3.0e+00"
+string.format("%-2.1e", 100) == "1.0e+02"
+string.format("%-2.1e", 10000) == "1.0e+04"
+string.format("%-2.1e", 100000) == "1.0e+05"
+string.format("%-2.1e", 1000000) == "1.0e+06"
+string.format("%-2.1e", 10000000) == "1.0e+07"
+string.format("%-2.1e", 0.01) == "1.0e-02"
+string.format("%-2.1e", 0.0001) == "1.0e-04"
+string.format("%-2.1e", 1e-05) == "1.0e-05"
+string.format("%-2.1e", 1e-06) == "1.0e-06"
+string.format("%-2.1e", 1e-07) == "1.0e-07"
+string.format("%-2.1e", 123.456) == "1.2e+02"
+string.format("%-2.1e", 1234560000) == "1.2e+09"
+string.format("%-2.1e", 1.23456e-05) == "1.2e-05"
+string.format("%-2.1e", 123.456789123) == "1.2e+02"
+string.format("%-2.1e", 1234567891.23) == "1.2e+09"
+string.format("%-2.1e", 1.23456789123e-05) == "1.2e-05"
+string.format("%-6e", nan) == "nan   "
+string.format("%-6e", inf) == "inf   "
+string.format("%-6e", -inf) == "-inf  "
+string.format("%-6.0e", 0) == "0e+00 "
+string.format("%-6.0e", 1) == "1e+00 "
+string.format("%-6.0e", -1) == "-1e+00"
+string.format("%-6.0e", 2) == "2e+00 "
+string.format("%-6.0e", -2) == "-2e+00"
+string.format("%-6.0e", 3) == "3e+00 "
+string.format("%-6.0e", -3) == "-3e+00"
+string.format("%-6.0e", nan) == "nan   "
+string.format("%-6.0e", inf) == "inf   "
+string.format("%-6.0e", -inf) == "-inf  "
+string.format("%-6.0e", 100) == "1e+02 "
+string.format("%-6.0e", 10000) == "1e+04 "
+string.format("%-6.0e", 100000) == "1e+05 "
+string.format("%-6.0e", 1000000) == "1e+06 "
+string.format("%-6.0e", 10000000) == "1e+07 "
+string.format("%-6.0e", 0.01) == "1e-02 "
+string.format("%-6.0e", 0.0001) == "1e-04 "
+string.format("%-6.0e", 1e-05) == "1e-05 "
+string.format("%-6.0e", 1e-06) == "1e-06 "
+string.format("%-6.0e", 1e-07) == "1e-07 "
+string.format("%-6.0e", 123.456) == "1e+02 "
+string.format("%-6.0e", 1234560000) == "1e+09 "
+string.format("%-6.0e", 1.23456e-05) == "1e-05 "
+string.format("%-6.0e", 123.456789123) == "1e+02 "
+string.format("%-6.0e", 1234567891.23) == "1e+09 "
+string.format("%-6.0e", 1.23456789123e-05) == "1e-05 "
+string.format("%-6.1e", 0) == "0.0e+00"
+string.format("%-6.1e", 1) == "1.0e+00"
+string.format("%-6.1e", -1) == "-1.0e+00"
+string.format("%-6.1e", 2) == "2.0e+00"
+string.format("%-6.1e", -2) == "-2.0e+00"
+string.format("%-6.1e", 3) == "3.0e+00"
+string.format("%-6.1e", -3) == "-3.0e+00"
+string.format("%-6.1e", nan) == "nan   "
+string.format("%-6.1e", inf) == "inf   "
+string.format("%-6.1e", -inf) == "-inf  "
+string.format("%-6.1e", 100) == "1.0e+02"
+string.format("%-6.1e", 10000) == "1.0e+04"
+string.format("%-6.1e", 100000) == "1.0e+05"
+string.format("%-6.1e", 1000000) == "1.0e+06"
+string.format("%-6.1e", 10000000) == "1.0e+07"
+string.format("%-6.1e", 0.01) == "1.0e-02"
+string.format("%-6.1e", 0.0001) == "1.0e-04"
+string.format("%-6.1e", 1e-05) == "1.0e-05"
+string.format("%-6.1e", 1e-06) == "1.0e-06"
+string.format("%-6.1e", 1e-07) == "1.0e-07"
+string.format("%-6.1e", 123.456) == "1.2e+02"
+string.format("%-6.1e", 1234560000) == "1.2e+09"
+string.format("%-6.1e", 1.23456e-05) == "1.2e-05"
+string.format("%-6.1e", 123.456789123) == "1.2e+02"
+string.format("%-6.1e", 1234567891.23) == "1.2e+09"
+string.format("%-6.1e", 1.23456789123e-05) == "1.2e-05"
+string.format("%-6.6e", nan) == "nan   "
+string.format("%-6.6e", inf) == "inf   "
+string.format("%-6.6e", -inf) == "-inf  "
+string.format("%-20e", 0) == "0.000000e+00        "
+string.format("%-20e", 1) == "1.000000e+00        "
+string.format("%-20e", -1) == "-1.000000e+00       "
+string.format("%-20e", 2) == "2.000000e+00        "
+string.format("%-20e", -2) == "-2.000000e+00       "
+string.format("%-20e", 3) == "3.000000e+00        "
+string.format("%-20e", -3) == "-3.000000e+00       "
+string.format("%-20e", nan) == "nan                 "
+string.format("%-20e", inf) == "inf                 "
+string.format("%-20e", -inf) == "-inf                "
+string.format("%-20e", 100) == "1.000000e+02        "
+string.format("%-20e", 10000) == "1.000000e+04        "
+string.format("%-20e", 100000) == "1.000000e+05        "
+string.format("%-20e", 1000000) == "1.000000e+06        "
+string.format("%-20e", 10000000) == "1.000000e+07        "
+string.format("%-20e", 0.01) == "1.000000e-02        "
+string.format("%-20e", 0.0001) == "1.000000e-04        "
+string.format("%-20e", 1e-05) == "1.000000e-05        "
+string.format("%-20e", 1e-06) == "1.000000e-06        "
+string.format("%-20e", 1e-07) == "1.000000e-07        "
+string.format("%-20e", 123.456) == "1.234560e+02        "
+string.format("%-20e", 1234560000) == "1.234560e+09        "
+string.format("%-20e", 1.23456e-05) == "1.234560e-05        "
+string.format("%-20e", 123.456789123) == "1.234568e+02        "
+string.format("%-20e", 1234567891.23) == "1.234568e+09        "
+string.format("%-20e", 1.23456789123e-05) == "1.234568e-05        "
+string.format("%-20.0e", 0) == "0e+00               "
+string.format("%-20.0e", 1) == "1e+00               "
+string.format("%-20.0e", -1) == "-1e+00              "
+string.format("%-20.0e", 2) == "2e+00               "
+string.format("%-20.0e", -2) == "-2e+00              "
+string.format("%-20.0e", 3) == "3e+00               "
+string.format("%-20.0e", -3) == "-3e+00              "
+string.format("%-20.0e", nan) == "nan                 "
+string.format("%-20.0e", inf) == "inf                 "
+string.format("%-20.0e", -inf) == "-inf                "
+string.format("%-20.0e", 100) == "1e+02               "
+string.format("%-20.0e", 10000) == "1e+04               "
+string.format("%-20.0e", 100000) == "1e+05               "
+string.format("%-20.0e", 1000000) == "1e+06               "
+string.format("%-20.0e", 10000000) == "1e+07               "
+string.format("%-20.0e", 0.01) == "1e-02               "
+string.format("%-20.0e", 0.0001) == "1e-04               "
+string.format("%-20.0e", 1e-05) == "1e-05               "
+string.format("%-20.0e", 1e-06) == "1e-06               "
+string.format("%-20.0e", 1e-07) == "1e-07               "
+string.format("%-20.0e", 123.456) == "1e+02               "
+string.format("%-20.0e", 1234560000) == "1e+09               "
+string.format("%-20.0e", 1.23456e-05) == "1e-05               "
+string.format("%-20.0e", 123.456789123) == "1e+02               "
+string.format("%-20.0e", 1234567891.23) == "1e+09               "
+string.format("%-20.0e", 1.23456789123e-05) == "1e-05               "
+string.format("%-20.1e", 0) == "0.0e+00             "
+string.format("%-20.1e", 1) == "1.0e+00             "
+string.format("%-20.1e", -1) == "-1.0e+00            "
+string.format("%-20.1e", 2) == "2.0e+00             "
+string.format("%-20.1e", -2) == "-2.0e+00            "
+string.format("%-20.1e", 3) == "3.0e+00             "
+string.format("%-20.1e", -3) == "-3.0e+00            "
+string.format("%-20.1e", nan) == "nan                 "
+string.format("%-20.1e", inf) == "inf                 "
+string.format("%-20.1e", -inf) == "-inf                "
+string.format("%-20.1e", 100) == "1.0e+02             "
+string.format("%-20.1e", 10000) == "1.0e+04             "
+string.format("%-20.1e", 100000) == "1.0e+05             "
+string.format("%-20.1e", 1000000) == "1.0e+06             "
+string.format("%-20.1e", 10000000) == "1.0e+07             "
+string.format("%-20.1e", 0.01) == "1.0e-02             "
+string.format("%-20.1e", 0.0001) == "1.0e-04             "
+string.format("%-20.1e", 1e-05) == "1.0e-05             "
+string.format("%-20.1e", 1e-06) == "1.0e-06             "
+string.format("%-20.1e", 1e-07) == "1.0e-07             "
+string.format("%-20.1e", 123.456) == "1.2e+02             "
+string.format("%-20.1e", 1234560000) == "1.2e+09             "
+string.format("%-20.1e", 1.23456e-05) == "1.2e-05             "
+string.format("%-20.1e", 123.456789123) == "1.2e+02             "
+string.format("%-20.1e", 1234567891.23) == "1.2e+09             "
+string.format("%-20.1e", 1.23456789123e-05) == "1.2e-05             "
+string.format("%-20.6e", 0) == "0.000000e+00        "
+string.format("%-20.6e", 1) == "1.000000e+00        "
+string.format("%-20.6e", -1) == "-1.000000e+00       "
+string.format("%-20.6e", 2) == "2.000000e+00        "
+string.format("%-20.6e", -2) == "-2.000000e+00       "
+string.format("%-20.6e", 3) == "3.000000e+00        "
+string.format("%-20.6e", -3) == "-3.000000e+00       "
+string.format("%-20.6e", nan) == "nan                 "
+string.format("%-20.6e", inf) == "inf                 "
+string.format("%-20.6e", -inf) == "-inf                "
+string.format("%-20.6e", 100) == "1.000000e+02        "
+string.format("%-20.6e", 10000) == "1.000000e+04        "
+string.format("%-20.6e", 100000) == "1.000000e+05        "
+string.format("%-20.6e", 1000000) == "1.000000e+06        "
+string.format("%-20.6e", 10000000) == "1.000000e+07        "
+string.format("%-20.6e", 0.01) == "1.000000e-02        "
+string.format("%-20.6e", 0.0001) == "1.000000e-04        "
+string.format("%-20.6e", 1e-05) == "1.000000e-05        "
+string.format("%-20.6e", 1e-06) == "1.000000e-06        "
+string.format("%-20.6e", 1e-07) == "1.000000e-07        "
+string.format("%-20.6e", 123.456) == "1.234560e+02        "
+string.format("%-20.6e", 1234560000) == "1.234560e+09        "
+string.format("%-20.6e", 1.23456e-05) == "1.234560e-05        "
+string.format("%-20.6e", 123.456789123) == "1.234568e+02        "
+string.format("%-20.6e", 1234567891.23) == "1.234568e+09        "
+string.format("%-20.6e", 1.23456789123e-05) == "1.234568e-05        "
+string.format("%-+e", 0) == "+0.000000e+00"
+string.format("%-+e", 1) == "+1.000000e+00"
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+string.format("%-+e", 2) == "+2.000000e+00"
+string.format("%-+e", -2) == "-2.000000e+00"
+string.format("%-+e", 3) == "+3.000000e+00"
+string.format("%-+e", -3) == "-3.000000e+00"
+string.format("%-+e", nan) == "+nan"
+string.format("%-+e", inf) == "+inf"
+string.format("%-+e", -inf) == "-inf"
+string.format("%-+e", 100) == "+1.000000e+02"
+string.format("%-+e", 10000) == "+1.000000e+04"
+string.format("%-+e", 100000) == "+1.000000e+05"
+string.format("%-+e", 1000000) == "+1.000000e+06"
+string.format("%-+e", 10000000) == "+1.000000e+07"
+string.format("%-+e", 0.01) == "+1.000000e-02"
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+string.format("%-+e", 1e-05) == "+1.000000e-05"
+string.format("%-+e", 1e-06) == "+1.000000e-06"
+string.format("%-+e", 1e-07) == "+1.000000e-07"
+string.format("%-+e", 123.456) == "+1.234560e+02"
+string.format("%-+e", 1234560000) == "+1.234560e+09"
+string.format("%-+e", 1.23456e-05) == "+1.234560e-05"
+string.format("%-+e", 123.456789123) == "+1.234568e+02"
+string.format("%-+e", 1234567891.23) == "+1.234568e+09"
+string.format("%-+e", 1.23456789123e-05) == "+1.234568e-05"
+string.format("%-+.0e", 0) == "+0e+00"
+string.format("%-+.0e", 1) == "+1e+00"
+string.format("%-+.0e", -1) == "-1e+00"
+string.format("%-+.0e", 2) == "+2e+00"
+string.format("%-+.0e", -2) == "-2e+00"
+string.format("%-+.0e", 3) == "+3e+00"
+string.format("%-+.0e", -3) == "-3e+00"
+string.format("%-+.0e", 100) == "+1e+02"
+string.format("%-+.0e", 10000) == "+1e+04"
+string.format("%-+.0e", 100000) == "+1e+05"
+string.format("%-+.0e", 1000000) == "+1e+06"
+string.format("%-+.0e", 10000000) == "+1e+07"
+string.format("%-+.0e", 0.01) == "+1e-02"
+string.format("%-+.0e", 0.0001) == "+1e-04"
+string.format("%-+.0e", 1e-05) == "+1e-05"
+string.format("%-+.0e", 1e-06) == "+1e-06"
+string.format("%-+.0e", 1e-07) == "+1e-07"
+string.format("%-+.0e", 123.456) == "+1e+02"
+string.format("%-+.0e", 1234560000) == "+1e+09"
+string.format("%-+.0e", 1.23456e-05) == "+1e-05"
+string.format("%-+.0e", 123.456789123) == "+1e+02"
+string.format("%-+.0e", 1234567891.23) == "+1e+09"
+string.format("%-+.0e", 1.23456789123e-05) == "+1e-05"
+string.format("%-+.1e", 0) == "+0.0e+00"
+string.format("%-+.1e", 1) == "+1.0e+00"
+string.format("%-+.1e", -1) == "-1.0e+00"
+string.format("%-+.1e", 2) == "+2.0e+00"
+string.format("%-+.1e", -2) == "-2.0e+00"
+string.format("%-+.1e", 3) == "+3.0e+00"
+string.format("%-+.1e", -3) == "-3.0e+00"
+string.format("%-+.1e", 100) == "+1.0e+02"
+string.format("%-+.1e", 10000) == "+1.0e+04"
+string.format("%-+.1e", 100000) == "+1.0e+05"
+string.format("%-+.1e", 1000000) == "+1.0e+06"
+string.format("%-+.1e", 10000000) == "+1.0e+07"
+string.format("%-+.1e", 0.01) == "+1.0e-02"
+string.format("%-+.1e", 0.0001) == "+1.0e-04"
+string.format("%-+.1e", 1e-05) == "+1.0e-05"
+string.format("%-+.1e", 1e-06) == "+1.0e-06"
+string.format("%-+.1e", 1e-07) == "+1.0e-07"
+string.format("%-+.1e", 123.456) == "+1.2e+02"
+string.format("%-+.1e", 1234560000) == "+1.2e+09"
+string.format("%-+.1e", 1.23456e-05) == "+1.2e-05"
+string.format("%-+.1e", 123.456789123) == "+1.2e+02"
+string.format("%-+.1e", 1234567891.23) == "+1.2e+09"
+string.format("%-+.1e", 1.23456789123e-05) == "+1.2e-05"
+string.format("%-+1.0e", 0) == "+0e+00"
+string.format("%-+1.0e", 1) == "+1e+00"
+string.format("%-+1.0e", -1) == "-1e+00"
+string.format("%-+1.0e", 2) == "+2e+00"
+string.format("%-+1.0e", -2) == "-2e+00"
+string.format("%-+1.0e", 3) == "+3e+00"
+string.format("%-+1.0e", -3) == "-3e+00"
+string.format("%-+1.0e", 100) == "+1e+02"
+string.format("%-+1.0e", 10000) == "+1e+04"
+string.format("%-+1.0e", 100000) == "+1e+05"
+string.format("%-+1.0e", 1000000) == "+1e+06"
+string.format("%-+1.0e", 10000000) == "+1e+07"
+string.format("%-+1.0e", 0.01) == "+1e-02"
+string.format("%-+1.0e", 0.0001) == "+1e-04"
+string.format("%-+1.0e", 1e-05) == "+1e-05"
+string.format("%-+1.0e", 1e-06) == "+1e-06"
+string.format("%-+1.0e", 1e-07) == "+1e-07"
+string.format("%-+1.0e", 123.456) == "+1e+02"
+string.format("%-+1.0e", 1234560000) == "+1e+09"
+string.format("%-+1.0e", 1.23456e-05) == "+1e-05"
+string.format("%-+1.0e", 123.456789123) == "+1e+02"
+string.format("%-+1.0e", 1234567891.23) == "+1e+09"
+string.format("%-+1.0e", 1.23456789123e-05) == "+1e-05"
+string.format("%-+1.1e", 0) == "+0.0e+00"
+string.format("%-+1.1e", 1) == "+1.0e+00"
+string.format("%-+1.1e", -1) == "-1.0e+00"
+string.format("%-+1.1e", 2) == "+2.0e+00"
+string.format("%-+1.1e", -2) == "-2.0e+00"
+string.format("%-+1.1e", 3) == "+3.0e+00"
+string.format("%-+1.1e", -3) == "-3.0e+00"
+string.format("%-+1.1e", 100) == "+1.0e+02"
+string.format("%-+1.1e", 10000) == "+1.0e+04"
+string.format("%-+1.1e", 100000) == "+1.0e+05"
+string.format("%-+1.1e", 1000000) == "+1.0e+06"
+string.format("%-+1.1e", 10000000) == "+1.0e+07"
+string.format("%-+1.1e", 0.01) == "+1.0e-02"
+string.format("%-+1.1e", 0.0001) == "+1.0e-04"
+string.format("%-+1.1e", 1e-05) == "+1.0e-05"
+string.format("%-+1.1e", 1e-06) == "+1.0e-06"
+string.format("%-+1.1e", 1e-07) == "+1.0e-07"
+string.format("%-+1.1e", 123.456) == "+1.2e+02"
+string.format("%-+1.1e", 1234560000) == "+1.2e+09"
+string.format("%-+1.1e", 1.23456e-05) == "+1.2e-05"
+string.format("%-+1.1e", 123.456789123) == "+1.2e+02"
+string.format("%-+1.1e", 1234567891.23) == "+1.2e+09"
+string.format("%-+1.1e", 1.23456789123e-05) == "+1.2e-05"
+string.format("%-+2.0e", 0) == "+0e+00"
+string.format("%-+2.0e", 1) == "+1e+00"
+string.format("%-+2.0e", -1) == "-1e+00"
+string.format("%-+2.0e", 2) == "+2e+00"
+string.format("%-+2.0e", -2) == "-2e+00"
+string.format("%-+2.0e", 3) == "+3e+00"
+string.format("%-+2.0e", -3) == "-3e+00"
+string.format("%-+2.0e", 100) == "+1e+02"
+string.format("%-+2.0e", 10000) == "+1e+04"
+string.format("%-+2.0e", 100000) == "+1e+05"
+string.format("%-+2.0e", 1000000) == "+1e+06"
+string.format("%-+2.0e", 10000000) == "+1e+07"
+string.format("%-+2.0e", 0.01) == "+1e-02"
+string.format("%-+2.0e", 0.0001) == "+1e-04"
+string.format("%-+2.0e", 1e-05) == "+1e-05"
+string.format("%-+2.0e", 1e-06) == "+1e-06"
+string.format("%-+2.0e", 1e-07) == "+1e-07"
+string.format("%-+2.0e", 123.456) == "+1e+02"
+string.format("%-+2.0e", 1234560000) == "+1e+09"
+string.format("%-+2.0e", 1.23456e-05) == "+1e-05"
+string.format("%-+2.0e", 123.456789123) == "+1e+02"
+string.format("%-+2.0e", 1234567891.23) == "+1e+09"
+string.format("%-+2.0e", 1.23456789123e-05) == "+1e-05"
+string.format("%-+2.1e", 0) == "+0.0e+00"
+string.format("%-+2.1e", 1) == "+1.0e+00"
+string.format("%-+2.1e", -1) == "-1.0e+00"
+string.format("%-+2.1e", 2) == "+2.0e+00"
+string.format("%-+2.1e", -2) == "-2.0e+00"
+string.format("%-+2.1e", 3) == "+3.0e+00"
+string.format("%-+2.1e", -3) == "-3.0e+00"
+string.format("%-+2.1e", 100) == "+1.0e+02"
+string.format("%-+2.1e", 10000) == "+1.0e+04"
+string.format("%-+2.1e", 100000) == "+1.0e+05"
+string.format("%-+2.1e", 1000000) == "+1.0e+06"
+string.format("%-+2.1e", 10000000) == "+1.0e+07"
+string.format("%-+2.1e", 0.01) == "+1.0e-02"
+string.format("%-+2.1e", 0.0001) == "+1.0e-04"
+string.format("%-+2.1e", 1e-05) == "+1.0e-05"
+string.format("%-+2.1e", 1e-06) == "+1.0e-06"
+string.format("%-+2.1e", 1e-07) == "+1.0e-07"
+string.format("%-+2.1e", 123.456) == "+1.2e+02"
+string.format("%-+2.1e", 1234560000) == "+1.2e+09"
+string.format("%-+2.1e", 1.23456e-05) == "+1.2e-05"
+string.format("%-+2.1e", 123.456789123) == "+1.2e+02"
+string.format("%-+2.1e", 1234567891.23) == "+1.2e+09"
+string.format("%-+2.1e", 1.23456789123e-05) == "+1.2e-05"
+string.format("%-+6e", nan) == "+nan  "
+string.format("%-+6e", inf) == "+inf  "
+string.format("%-+6e", -inf) == "-inf  "
+string.format("%-+6.0e", 0) == "+0e+00"
+string.format("%-+6.0e", 1) == "+1e+00"
+string.format("%-+6.0e", -1) == "-1e+00"
+string.format("%-+6.0e", 2) == "+2e+00"
+string.format("%-+6.0e", -2) == "-2e+00"
+string.format("%-+6.0e", 3) == "+3e+00"
+string.format("%-+6.0e", -3) == "-3e+00"
+string.format("%-+6.0e", nan) == "+nan  "
+string.format("%-+6.0e", inf) == "+inf  "
+string.format("%-+6.0e", -inf) == "-inf  "
+string.format("%-+6.0e", 100) == "+1e+02"
+string.format("%-+6.0e", 10000) == "+1e+04"
+string.format("%-+6.0e", 100000) == "+1e+05"
+string.format("%-+6.0e", 1000000) == "+1e+06"
+string.format("%-+6.0e", 10000000) == "+1e+07"
+string.format("%-+6.0e", 0.01) == "+1e-02"
+string.format("%-+6.0e", 0.0001) == "+1e-04"
+string.format("%-+6.0e", 1e-05) == "+1e-05"
+string.format("%-+6.0e", 1e-06) == "+1e-06"
+string.format("%-+6.0e", 1e-07) == "+1e-07"
+string.format("%-+6.0e", 123.456) == "+1e+02"
+string.format("%-+6.0e", 1234560000) == "+1e+09"
+string.format("%-+6.0e", 1.23456e-05) == "+1e-05"
+string.format("%-+6.0e", 123.456789123) == "+1e+02"
+string.format("%-+6.0e", 1234567891.23) == "+1e+09"
+string.format("%-+6.0e", 1.23456789123e-05) == "+1e-05"
+string.format("%-+6.1e", 0) == "+0.0e+00"
+string.format("%-+6.1e", 1) == "+1.0e+00"
+string.format("%-+6.1e", -1) == "-1.0e+00"
+string.format("%-+6.1e", 2) == "+2.0e+00"
+string.format("%-+6.1e", -2) == "-2.0e+00"
+string.format("%-+6.1e", 3) == "+3.0e+00"
+string.format("%-+6.1e", -3) == "-3.0e+00"
+string.format("%-+6.1e", nan) == "+nan  "
+string.format("%-+6.1e", inf) == "+inf  "
+string.format("%-+6.1e", -inf) == "-inf  "
+string.format("%-+6.1e", 100) == "+1.0e+02"
+string.format("%-+6.1e", 10000) == "+1.0e+04"
+string.format("%-+6.1e", 100000) == "+1.0e+05"
+string.format("%-+6.1e", 1000000) == "+1.0e+06"
+string.format("%-+6.1e", 10000000) == "+1.0e+07"
+string.format("%-+6.1e", 0.01) == "+1.0e-02"
+string.format("%-+6.1e", 0.0001) == "+1.0e-04"
+string.format("%-+6.1e", 1e-05) == "+1.0e-05"
+string.format("%-+6.1e", 1e-06) == "+1.0e-06"
+string.format("%-+6.1e", 1e-07) == "+1.0e-07"
+string.format("%-+6.1e", 123.456) == "+1.2e+02"
+string.format("%-+6.1e", 1234560000) == "+1.2e+09"
+string.format("%-+6.1e", 1.23456e-05) == "+1.2e-05"
+string.format("%-+6.1e", 123.456789123) == "+1.2e+02"
+string.format("%-+6.1e", 1234567891.23) == "+1.2e+09"
+string.format("%-+6.1e", 1.23456789123e-05) == "+1.2e-05"
+string.format("%-+6.6e", nan) == "+nan  "
+string.format("%-+6.6e", inf) == "+inf  "
+string.format("%-+6.6e", -inf) == "-inf  "
+string.format("%-+20e", 0) == "+0.000000e+00       "
+string.format("%-+20e", 1) == "+1.000000e+00       "
+string.format("%-+20e", -1) == "-1.000000e+00       "
+string.format("%-+20e", 2) == "+2.000000e+00       "
+string.format("%-+20e", -2) == "-2.000000e+00       "
+string.format("%-+20e", 3) == "+3.000000e+00       "
+string.format("%-+20e", -3) == "-3.000000e+00       "
+string.format("%-+20e", nan) == "+nan                "
+string.format("%-+20e", inf) == "+inf                "
+string.format("%-+20e", -inf) == "-inf                "
+string.format("%-+20e", 100) == "+1.000000e+02       "
+string.format("%-+20e", 10000) == "+1.000000e+04       "
+string.format("%-+20e", 100000) == "+1.000000e+05       "
+string.format("%-+20e", 1000000) == "+1.000000e+06       "
+string.format("%-+20e", 10000000) == "+1.000000e+07       "
+string.format("%-+20e", 0.01) == "+1.000000e-02       "
+string.format("%-+20e", 0.0001) == "+1.000000e-04       "
+string.format("%-+20e", 1e-05) == "+1.000000e-05       "
+string.format("%-+20e", 1e-06) == "+1.000000e-06       "
+string.format("%-+20e", 1e-07) == "+1.000000e-07       "
+string.format("%-+20e", 123.456) == "+1.234560e+02       "
+string.format("%-+20e", 1234560000) == "+1.234560e+09       "
+string.format("%-+20e", 1.23456e-05) == "+1.234560e-05       "
+string.format("%-+20e", 123.456789123) == "+1.234568e+02       "
+string.format("%-+20e", 1234567891.23) == "+1.234568e+09       "
+string.format("%-+20e", 1.23456789123e-05) == "+1.234568e-05       "
+string.format("%-+20.0e", 0) == "+0e+00              "
+string.format("%-+20.0e", 1) == "+1e+00              "
+string.format("%-+20.0e", -1) == "-1e+00              "
+string.format("%-+20.0e", 2) == "+2e+00              "
+string.format("%-+20.0e", -2) == "-2e+00              "
+string.format("%-+20.0e", 3) == "+3e+00              "
+string.format("%-+20.0e", -3) == "-3e+00              "
+string.format("%-+20.0e", nan) == "+nan                "
+string.format("%-+20.0e", inf) == "+inf                "
+string.format("%-+20.0e", -inf) == "-inf                "
+string.format("%-+20.0e", 100) == "+1e+02              "
+string.format("%-+20.0e", 10000) == "+1e+04              "
+string.format("%-+20.0e", 100000) == "+1e+05              "
+string.format("%-+20.0e", 1000000) == "+1e+06              "
+string.format("%-+20.0e", 10000000) == "+1e+07              "
+string.format("%-+20.0e", 0.01) == "+1e-02              "
+string.format("%-+20.0e", 0.0001) == "+1e-04              "
+string.format("%-+20.0e", 1e-05) == "+1e-05              "
+string.format("%-+20.0e", 1e-06) == "+1e-06              "
+string.format("%-+20.0e", 1e-07) == "+1e-07              "
+string.format("%-+20.0e", 123.456) == "+1e+02              "
+string.format("%-+20.0e", 1234560000) == "+1e+09              "
+string.format("%-+20.0e", 1.23456e-05) == "+1e-05              "
+string.format("%-+20.0e", 123.456789123) == "+1e+02              "
+string.format("%-+20.0e", 1234567891.23) == "+1e+09              "
+string.format("%-+20.0e", 1.23456789123e-05) == "+1e-05              "
+string.format("%-+20.1e", 0) == "+0.0e+00            "
+string.format("%-+20.1e", 1) == "+1.0e+00            "
+string.format("%-+20.1e", -1) == "-1.0e+00            "
+string.format("%-+20.1e", 2) == "+2.0e+00            "
+string.format("%-+20.1e", -2) == "-2.0e+00            "
+string.format("%-+20.1e", 3) == "+3.0e+00            "
+string.format("%-+20.1e", -3) == "-3.0e+00            "
+string.format("%-+20.1e", nan) == "+nan                "
+string.format("%-+20.1e", inf) == "+inf                "
+string.format("%-+20.1e", -inf) == "-inf                "
+string.format("%-+20.1e", 100) == "+1.0e+02            "
+string.format("%-+20.1e", 10000) == "+1.0e+04            "
+string.format("%-+20.1e", 100000) == "+1.0e+05            "
+string.format("%-+20.1e", 1000000) == "+1.0e+06            "
+string.format("%-+20.1e", 10000000) == "+1.0e+07            "
+string.format("%-+20.1e", 0.01) == "+1.0e-02            "
+string.format("%-+20.1e", 0.0001) == "+1.0e-04            "
+string.format("%-+20.1e", 1e-05) == "+1.0e-05            "
+string.format("%-+20.1e", 1e-06) == "+1.0e-06            "
+string.format("%-+20.1e", 1e-07) == "+1.0e-07            "
+string.format("%-+20.1e", 123.456) == "+1.2e+02            "
+string.format("%-+20.1e", 1234560000) == "+1.2e+09            "
+string.format("%-+20.1e", 1.23456e-05) == "+1.2e-05            "
+string.format("%-+20.1e", 123.456789123) == "+1.2e+02            "
+string.format("%-+20.1e", 1234567891.23) == "+1.2e+09            "
+string.format("%-+20.1e", 1.23456789123e-05) == "+1.2e-05            "
+string.format("%-+20.6e", 0) == "+0.000000e+00       "
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+string.format("%-+20.6e", 2) == "+2.000000e+00       "
+string.format("%-+20.6e", -2) == "-2.000000e+00       "
+string.format("%-+20.6e", 3) == "+3.000000e+00       "
+string.format("%-+20.6e", -3) == "-3.000000e+00       "
+string.format("%-+20.6e", nan) == "+nan                "
+string.format("%-+20.6e", inf) == "+inf                "
+string.format("%-+20.6e", -inf) == "-inf                "
+string.format("%-+20.6e", 100) == "+1.000000e+02       "
+string.format("%-+20.6e", 10000) == "+1.000000e+04       "
+string.format("%-+20.6e", 100000) == "+1.000000e+05       "
+string.format("%-+20.6e", 1000000) == "+1.000000e+06       "
+string.format("%-+20.6e", 10000000) == "+1.000000e+07       "
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+string.format("%-+20.6e", 1e-07) == "+1.000000e-07       "
+string.format("%-+20.6e", 123.456) == "+1.234560e+02       "
+string.format("%-+20.6e", 1234560000) == "+1.234560e+09       "
+string.format("%-+20.6e", 1.23456e-05) == "+1.234560e-05       "
+string.format("%-+20.6e", 123.456789123) == "+1.234568e+02       "
+string.format("%-+20.6e", 1234567891.23) == "+1.234568e+09       "
+string.format("%-+20.6e", 1.23456789123e-05) == "+1.234568e-05       "
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+string.format("% .0e", 123.456) == " 1e+02"
+string.format("% .0e", 1234560000) == " 1e+09"
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+string.format("% 1.1e", 1000000) == " 1.0e+06"
+string.format("% 1.1e", 10000000) == " 1.0e+07"
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+string.format("% 1.1e", 1234560000) == " 1.2e+09"
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+string.format("% 1.1e", 123.456789123) == " 1.2e+02"
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+string.format("% 2.0e", 10000) == " 1e+04"
+string.format("% 2.0e", 100000) == " 1e+05"
+string.format("% 2.0e", 1000000) == " 1e+06"
+string.format("% 2.0e", 10000000) == " 1e+07"
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+string.format("% 2.0e", 123.456) == " 1e+02"
+string.format("% 2.0e", 1234560000) == " 1e+09"
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+string.format("% 2.0e", 123.456789123) == " 1e+02"
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+string.format("% 2.0e", 1.23456789123e-05) == " 1e-05"
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+string.format("% 2.1e", -2) == "-2.0e+00"
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+string.format("% 2.1e", -3) == "-3.0e+00"
+string.format("% 2.1e", 100) == " 1.0e+02"
+string.format("% 2.1e", 10000) == " 1.0e+04"
+string.format("% 2.1e", 100000) == " 1.0e+05"
+string.format("% 2.1e", 1000000) == " 1.0e+06"
+string.format("% 2.1e", 10000000) == " 1.0e+07"
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+string.format("% 2.1e", 123.456) == " 1.2e+02"
+string.format("% 2.1e", 1234560000) == " 1.2e+09"
+string.format("% 2.1e", 1.23456e-05) == " 1.2e-05"
+string.format("% 2.1e", 123.456789123) == " 1.2e+02"
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+string.format("% 6e", nan) == "   nan"
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+string.format("% 6.0e", -3) == "-3e+00"
+string.format("% 6.0e", nan) == "   nan"
+string.format("% 6.0e", inf) == "   inf"
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+string.format("% 6.0e", 100) == " 1e+02"
+string.format("% 6.0e", 10000) == " 1e+04"
+string.format("% 6.0e", 100000) == " 1e+05"
+string.format("% 6.0e", 1000000) == " 1e+06"
+string.format("% 6.0e", 10000000) == " 1e+07"
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+string.format("% 6.0e", 123.456) == " 1e+02"
+string.format("% 6.0e", 1234560000) == " 1e+09"
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+string.format("% 6.0e", 123.456789123) == " 1e+02"
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+string.format("% 6.1e", 1000000) == " 1.0e+06"
+string.format("% 6.1e", 10000000) == " 1.0e+07"
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+string.format("% 6.1e", 123.456) == " 1.2e+02"
+string.format("% 6.1e", 1234560000) == " 1.2e+09"
+string.format("% 6.1e", 1.23456e-05) == " 1.2e-05"
+string.format("% 6.1e", 123.456789123) == " 1.2e+02"
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+string.format("% 6.1e", 1.23456789123e-05) == " 1.2e-05"
+string.format("% 6.6e", nan) == "   nan"
+string.format("% 6.6e", inf) == "   inf"
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+string.format("% 20e", 3) == "        3.000000e+00"
+string.format("% 20e", -3) == "       -3.000000e+00"
+string.format("% 20e", nan) == "                 nan"
+string.format("% 20e", inf) == "                 inf"
+string.format("% 20e", -inf) == "                -inf"
+string.format("% 20e", 100) == "        1.000000e+02"
+string.format("% 20e", 10000) == "        1.000000e+04"
+string.format("% 20e", 100000) == "        1.000000e+05"
+string.format("% 20e", 1000000) == "        1.000000e+06"
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+string.format("% 20e", 123.456) == "        1.234560e+02"
+string.format("% 20e", 1234560000) == "        1.234560e+09"
+string.format("% 20e", 1.23456e-05) == "        1.234560e-05"
+string.format("% 20e", 123.456789123) == "        1.234568e+02"
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+string.format("% 20.0e", -3) == "              -3e+00"
+string.format("% 20.0e", nan) == "                 nan"
+string.format("% 20.0e", inf) == "                 inf"
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+string.format("% 20.0e", 100) == "               1e+02"
+string.format("% 20.0e", 10000) == "               1e+04"
+string.format("% 20.0e", 100000) == "               1e+05"
+string.format("% 20.0e", 1000000) == "               1e+06"
+string.format("% 20.0e", 10000000) == "               1e+07"
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+string.format("% 20.0e", 0.0001) == "               1e-04"
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+string.format("% 20.0e", 123.456) == "               1e+02"
+string.format("% 20.0e", 1234560000) == "               1e+09"
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+string.format("% 20.0e", 123.456789123) == "               1e+02"
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+string.format("% 20.1e", 3) == "             3.0e+00"
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+string.format("% 20.1e", nan) == "                 nan"
+string.format("% 20.1e", inf) == "                 inf"
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+string.format("% 20.1e", 100) == "             1.0e+02"
+string.format("% 20.1e", 10000) == "             1.0e+04"
+string.format("% 20.1e", 100000) == "             1.0e+05"
+string.format("% 20.1e", 1000000) == "             1.0e+06"
+string.format("% 20.1e", 10000000) == "             1.0e+07"
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+string.format("% 20.1e", 123.456) == "             1.2e+02"
+string.format("% 20.1e", 1234560000) == "             1.2e+09"
+string.format("% 20.1e", 1.23456e-05) == "             1.2e-05"
+string.format("% 20.1e", 123.456789123) == "             1.2e+02"
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+string.format("% +20e", nan) == "                +nan"
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+string.format("% +20e", 10000) == "       +1.000000e+04"
+string.format("% +20e", 100000) == "       +1.000000e+05"
+string.format("% +20e", 1000000) == "       +1.000000e+06"
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+string.format("% +20.0e", 0) == "              +0e+00"
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+string.format("% +20.0e", 2) == "              +2e+00"
+string.format("% +20.0e", -2) == "              -2e+00"
+string.format("% +20.0e", 3) == "              +3e+00"
+string.format("% +20.0e", -3) == "              -3e+00"
+string.format("% +20.0e", nan) == "                +nan"
+string.format("% +20.0e", inf) == "                +inf"
+string.format("% +20.0e", -inf) == "                -inf"
+string.format("% +20.0e", 100) == "              +1e+02"
+string.format("% +20.0e", 10000) == "              +1e+04"
+string.format("% +20.0e", 100000) == "              +1e+05"
+string.format("% +20.0e", 1000000) == "              +1e+06"
+string.format("% +20.0e", 10000000) == "              +1e+07"
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+string.format("% +20.0e", 123.456) == "              +1e+02"
+string.format("% +20.0e", 1234560000) == "              +1e+09"
+string.format("% +20.0e", 1.23456e-05) == "              +1e-05"
+string.format("% +20.0e", 123.456789123) == "              +1e+02"
+string.format("% +20.0e", 1234567891.23) == "              +1e+09"
+string.format("% +20.0e", 1.23456789123e-05) == "              +1e-05"
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+string.format("% +20.1e", 2) == "            +2.0e+00"
+string.format("% +20.1e", -2) == "            -2.0e+00"
+string.format("% +20.1e", 3) == "            +3.0e+00"
+string.format("% +20.1e", -3) == "            -3.0e+00"
+string.format("% +20.1e", nan) == "                +nan"
+string.format("% +20.1e", inf) == "                +inf"
+string.format("% +20.1e", -inf) == "                -inf"
+string.format("% +20.1e", 100) == "            +1.0e+02"
+string.format("% +20.1e", 10000) == "            +1.0e+04"
+string.format("% +20.1e", 100000) == "            +1.0e+05"
+string.format("% +20.1e", 1000000) == "            +1.0e+06"
+string.format("% +20.1e", 10000000) == "            +1.0e+07"
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+string.format("% +20.1e", 123.456) == "            +1.2e+02"
+string.format("% +20.1e", 1234560000) == "            +1.2e+09"
+string.format("% +20.1e", 1.23456e-05) == "            +1.2e-05"
+string.format("% +20.1e", 123.456789123) == "            +1.2e+02"
+string.format("% +20.1e", 1234567891.23) == "            +1.2e+09"
+string.format("% +20.1e", 1.23456789123e-05) == "            +1.2e-05"
+string.format("% +20.6e", 0) == "       +0.000000e+00"
+string.format("% +20.6e", 1) == "       +1.000000e+00"
+string.format("% +20.6e", -1) == "       -1.000000e+00"
+string.format("% +20.6e", 2) == "       +2.000000e+00"
+string.format("% +20.6e", -2) == "       -2.000000e+00"
+string.format("% +20.6e", 3) == "       +3.000000e+00"
+string.format("% +20.6e", -3) == "       -3.000000e+00"
+string.format("% +20.6e", nan) == "                +nan"
+string.format("% +20.6e", inf) == "                +inf"
+string.format("% +20.6e", -inf) == "                -inf"
+string.format("% +20.6e", 100) == "       +1.000000e+02"
+string.format("% +20.6e", 10000) == "       +1.000000e+04"
+string.format("% +20.6e", 100000) == "       +1.000000e+05"
+string.format("% +20.6e", 1000000) == "       +1.000000e+06"
+string.format("% +20.6e", 10000000) == "       +1.000000e+07"
+string.format("% +20.6e", 0.01) == "       +1.000000e-02"
+string.format("% +20.6e", 0.0001) == "       +1.000000e-04"
+string.format("% +20.6e", 1e-05) == "       +1.000000e-05"
+string.format("% +20.6e", 1e-06) == "       +1.000000e-06"
+string.format("% +20.6e", 1e-07) == "       +1.000000e-07"
+string.format("% +20.6e", 123.456) == "       +1.234560e+02"
+string.format("% +20.6e", 1234560000) == "       +1.234560e+09"
+string.format("% +20.6e", 1.23456e-05) == "       +1.234560e-05"
+string.format("% +20.6e", 123.456789123) == "       +1.234568e+02"
+string.format("% +20.6e", 1234567891.23) == "       +1.234568e+09"
+string.format("% +20.6e", 1.23456789123e-05) == "       +1.234568e-05"
+string.format("% -e", 0) == " 0.000000e+00"
+string.format("% -e", 1) == " 1.000000e+00"
+string.format("% -e", -1) == "-1.000000e+00"
+string.format("% -e", 2) == " 2.000000e+00"
+string.format("% -e", -2) == "-2.000000e+00"
+string.format("% -e", 3) == " 3.000000e+00"
+string.format("% -e", -3) == "-3.000000e+00"
+string.format("% -e", nan) == " nan"
+string.format("% -e", inf) == " inf"
+string.format("% -e", -inf) == "-inf"
+string.format("% -e", 100) == " 1.000000e+02"
+string.format("% -e", 10000) == " 1.000000e+04"
+string.format("% -e", 100000) == " 1.000000e+05"
+string.format("% -e", 1000000) == " 1.000000e+06"
+string.format("% -e", 10000000) == " 1.000000e+07"
+string.format("% -e", 0.01) == " 1.000000e-02"
+string.format("% -e", 0.0001) == " 1.000000e-04"
+string.format("% -e", 1e-05) == " 1.000000e-05"
+string.format("% -e", 1e-06) == " 1.000000e-06"
+string.format("% -e", 1e-07) == " 1.000000e-07"
+string.format("% -e", 123.456) == " 1.234560e+02"
+string.format("% -e", 1234560000) == " 1.234560e+09"
+string.format("% -e", 1.23456e-05) == " 1.234560e-05"
+string.format("% -e", 123.456789123) == " 1.234568e+02"
+string.format("% -e", 1234567891.23) == " 1.234568e+09"
+string.format("% -e", 1.23456789123e-05) == " 1.234568e-05"
+string.format("% -.0e", 0) == " 0e+00"
+string.format("% -.0e", 1) == " 1e+00"
+string.format("% -.0e", -1) == "-1e+00"
+string.format("% -.0e", 2) == " 2e+00"
+string.format("% -.0e", -2) == "-2e+00"
+string.format("% -.0e", 3) == " 3e+00"
+string.format("% -.0e", -3) == "-3e+00"
+string.format("% -.0e", 100) == " 1e+02"
+string.format("% -.0e", 10000) == " 1e+04"
+string.format("% -.0e", 100000) == " 1e+05"
+string.format("% -.0e", 1000000) == " 1e+06"
+string.format("% -.0e", 10000000) == " 1e+07"
+string.format("% -.0e", 0.01) == " 1e-02"
+string.format("% -.0e", 0.0001) == " 1e-04"
+string.format("% -.0e", 1e-05) == " 1e-05"
+string.format("% -.0e", 1e-06) == " 1e-06"
+string.format("% -.0e", 1e-07) == " 1e-07"
+string.format("% -.0e", 123.456) == " 1e+02"
+string.format("% -.0e", 1234560000) == " 1e+09"
+string.format("% -.0e", 1.23456e-05) == " 1e-05"
+string.format("% -.0e", 123.456789123) == " 1e+02"
+string.format("% -.0e", 1234567891.23) == " 1e+09"
+string.format("% -.0e", 1.23456789123e-05) == " 1e-05"
+string.format("% -.1e", 0) == " 0.0e+00"
+string.format("% -.1e", 1) == " 1.0e+00"
+string.format("% -.1e", -1) == "-1.0e+00"
+string.format("% -.1e", 2) == " 2.0e+00"
+string.format("% -.1e", -2) == "-2.0e+00"
+string.format("% -.1e", 3) == " 3.0e+00"
+string.format("% -.1e", -3) == "-3.0e+00"
+string.format("% -.1e", 100) == " 1.0e+02"
+string.format("% -.1e", 10000) == " 1.0e+04"
+string.format("% -.1e", 100000) == " 1.0e+05"
+string.format("% -.1e", 1000000) == " 1.0e+06"
+string.format("% -.1e", 10000000) == " 1.0e+07"
+string.format("% -.1e", 0.01) == " 1.0e-02"
+string.format("% -.1e", 0.0001) == " 1.0e-04"
+string.format("% -.1e", 1e-05) == " 1.0e-05"
+string.format("% -.1e", 1e-06) == " 1.0e-06"
+string.format("% -.1e", 1e-07) == " 1.0e-07"
+string.format("% -.1e", 123.456) == " 1.2e+02"
+string.format("% -.1e", 1234560000) == " 1.2e+09"
+string.format("% -.1e", 1.23456e-05) == " 1.2e-05"
+string.format("% -.1e", 123.456789123) == " 1.2e+02"
+string.format("% -.1e", 1234567891.23) == " 1.2e+09"
+string.format("% -.1e", 1.23456789123e-05) == " 1.2e-05"
+string.format("% -1.0e", 0) == " 0e+00"
+string.format("% -1.0e", 1) == " 1e+00"
+string.format("% -1.0e", -1) == "-1e+00"
+string.format("% -1.0e", 2) == " 2e+00"
+string.format("% -1.0e", -2) == "-2e+00"
+string.format("% -1.0e", 3) == " 3e+00"
+string.format("% -1.0e", -3) == "-3e+00"
+string.format("% -1.0e", 100) == " 1e+02"
+string.format("% -1.0e", 10000) == " 1e+04"
+string.format("% -1.0e", 100000) == " 1e+05"
+string.format("% -1.0e", 1000000) == " 1e+06"
+string.format("% -1.0e", 10000000) == " 1e+07"
+string.format("% -1.0e", 0.01) == " 1e-02"
+string.format("% -1.0e", 0.0001) == " 1e-04"
+string.format("% -1.0e", 1e-05) == " 1e-05"
+string.format("% -1.0e", 1e-06) == " 1e-06"
+string.format("% -1.0e", 1e-07) == " 1e-07"
+string.format("% -1.0e", 123.456) == " 1e+02"
+string.format("% -1.0e", 1234560000) == " 1e+09"
+string.format("% -1.0e", 1.23456e-05) == " 1e-05"
+string.format("% -1.0e", 123.456789123) == " 1e+02"
+string.format("% -1.0e", 1234567891.23) == " 1e+09"
+string.format("% -1.0e", 1.23456789123e-05) == " 1e-05"
+string.format("% -1.1e", 0) == " 0.0e+00"
+string.format("% -1.1e", 1) == " 1.0e+00"
+string.format("% -1.1e", -1) == "-1.0e+00"
+string.format("% -1.1e", 2) == " 2.0e+00"
+string.format("% -1.1e", -2) == "-2.0e+00"
+string.format("% -1.1e", 3) == " 3.0e+00"
+string.format("% -1.1e", -3) == "-3.0e+00"
+string.format("% -1.1e", 100) == " 1.0e+02"
+string.format("% -1.1e", 10000) == " 1.0e+04"
+string.format("% -1.1e", 100000) == " 1.0e+05"
+string.format("% -1.1e", 1000000) == " 1.0e+06"
+string.format("% -1.1e", 10000000) == " 1.0e+07"
+string.format("% -1.1e", 0.01) == " 1.0e-02"
+string.format("% -1.1e", 0.0001) == " 1.0e-04"
+string.format("% -1.1e", 1e-05) == " 1.0e-05"
+string.format("% -1.1e", 1e-06) == " 1.0e-06"
+string.format("% -1.1e", 1e-07) == " 1.0e-07"
+string.format("% -1.1e", 123.456) == " 1.2e+02"
+string.format("% -1.1e", 1234560000) == " 1.2e+09"
+string.format("% -1.1e", 1.23456e-05) == " 1.2e-05"
+string.format("% -1.1e", 123.456789123) == " 1.2e+02"
+string.format("% -1.1e", 1234567891.23) == " 1.2e+09"
+string.format("% -1.1e", 1.23456789123e-05) == " 1.2e-05"
+string.format("% -2.0e", 0) == " 0e+00"
+string.format("% -2.0e", 1) == " 1e+00"
+string.format("% -2.0e", -1) == "-1e+00"
+string.format("% -2.0e", 2) == " 2e+00"
+string.format("% -2.0e", -2) == "-2e+00"
+string.format("% -2.0e", 3) == " 3e+00"
+string.format("% -2.0e", -3) == "-3e+00"
+string.format("% -2.0e", 100) == " 1e+02"
+string.format("% -2.0e", 10000) == " 1e+04"
+string.format("% -2.0e", 100000) == " 1e+05"
+string.format("% -2.0e", 1000000) == " 1e+06"
+string.format("% -2.0e", 10000000) == " 1e+07"
+string.format("% -2.0e", 0.01) == " 1e-02"
+string.format("% -2.0e", 0.0001) == " 1e-04"
+string.format("% -2.0e", 1e-05) == " 1e-05"
+string.format("% -2.0e", 1e-06) == " 1e-06"
+string.format("% -2.0e", 1e-07) == " 1e-07"
+string.format("% -2.0e", 123.456) == " 1e+02"
+string.format("% -2.0e", 1234560000) == " 1e+09"
+string.format("% -2.0e", 1.23456e-05) == " 1e-05"
+string.format("% -2.0e", 123.456789123) == " 1e+02"
+string.format("% -2.0e", 1234567891.23) == " 1e+09"
+string.format("% -2.0e", 1.23456789123e-05) == " 1e-05"
+string.format("% -2.1e", 0) == " 0.0e+00"
+string.format("% -2.1e", 1) == " 1.0e+00"
+string.format("% -2.1e", -1) == "-1.0e+00"
+string.format("% -2.1e", 2) == " 2.0e+00"
+string.format("% -2.1e", -2) == "-2.0e+00"
+string.format("% -2.1e", 3) == " 3.0e+00"
+string.format("% -2.1e", -3) == "-3.0e+00"
+string.format("% -2.1e", 100) == " 1.0e+02"
+string.format("% -2.1e", 10000) == " 1.0e+04"
+string.format("% -2.1e", 100000) == " 1.0e+05"
+string.format("% -2.1e", 1000000) == " 1.0e+06"
+string.format("% -2.1e", 10000000) == " 1.0e+07"
+string.format("% -2.1e", 0.01) == " 1.0e-02"
+string.format("% -2.1e", 0.0001) == " 1.0e-04"
+string.format("% -2.1e", 1e-05) == " 1.0e-05"
+string.format("% -2.1e", 1e-06) == " 1.0e-06"
+string.format("% -2.1e", 1e-07) == " 1.0e-07"
+string.format("% -2.1e", 123.456) == " 1.2e+02"
+string.format("% -2.1e", 1234560000) == " 1.2e+09"
+string.format("% -2.1e", 1.23456e-05) == " 1.2e-05"
+string.format("% -2.1e", 123.456789123) == " 1.2e+02"
+string.format("% -2.1e", 1234567891.23) == " 1.2e+09"
+string.format("% -2.1e", 1.23456789123e-05) == " 1.2e-05"
+string.format("% -6e", nan) == " nan  "
+string.format("% -6e", inf) == " inf  "
+string.format("% -6e", -inf) == "-inf  "
+string.format("% -6.0e", 0) == " 0e+00"
+string.format("% -6.0e", 1) == " 1e+00"
+string.format("% -6.0e", -1) == "-1e+00"
+string.format("% -6.0e", 2) == " 2e+00"
+string.format("% -6.0e", -2) == "-2e+00"
+string.format("% -6.0e", 3) == " 3e+00"
+string.format("% -6.0e", -3) == "-3e+00"
+string.format("% -6.0e", nan) == " nan  "
+string.format("% -6.0e", inf) == " inf  "
+string.format("% -6.0e", -inf) == "-inf  "
+string.format("% -6.0e", 100) == " 1e+02"
+string.format("% -6.0e", 10000) == " 1e+04"
+string.format("% -6.0e", 100000) == " 1e+05"
+string.format("% -6.0e", 1000000) == " 1e+06"
+string.format("% -6.0e", 10000000) == " 1e+07"
+string.format("% -6.0e", 0.01) == " 1e-02"
+string.format("% -6.0e", 0.0001) == " 1e-04"
+string.format("% -6.0e", 1e-05) == " 1e-05"
+string.format("% -6.0e", 1e-06) == " 1e-06"
+string.format("% -6.0e", 1e-07) == " 1e-07"
+string.format("% -6.0e", 123.456) == " 1e+02"
+string.format("% -6.0e", 1234560000) == " 1e+09"
+string.format("% -6.0e", 1.23456e-05) == " 1e-05"
+string.format("% -6.0e", 123.456789123) == " 1e+02"
+string.format("% -6.0e", 1234567891.23) == " 1e+09"
+string.format("% -6.0e", 1.23456789123e-05) == " 1e-05"
+string.format("% -6.1e", 0) == " 0.0e+00"
+string.format("% -6.1e", 1) == " 1.0e+00"
+string.format("% -6.1e", -1) == "-1.0e+00"
+string.format("% -6.1e", 2) == " 2.0e+00"
+string.format("% -6.1e", -2) == "-2.0e+00"
+string.format("% -6.1e", 3) == " 3.0e+00"
+string.format("% -6.1e", -3) == "-3.0e+00"
+string.format("% -6.1e", nan) == " nan  "
+string.format("% -6.1e", inf) == " inf  "
+string.format("% -6.1e", -inf) == "-inf  "
+string.format("% -6.1e", 100) == " 1.0e+02"
+string.format("% -6.1e", 10000) == " 1.0e+04"
+string.format("% -6.1e", 100000) == " 1.0e+05"
+string.format("% -6.1e", 1000000) == " 1.0e+06"
+string.format("% -6.1e", 10000000) == " 1.0e+07"
+string.format("% -6.1e", 0.01) == " 1.0e-02"
+string.format("% -6.1e", 0.0001) == " 1.0e-04"
+string.format("% -6.1e", 1e-05) == " 1.0e-05"
+string.format("% -6.1e", 1e-06) == " 1.0e-06"
+string.format("% -6.1e", 1e-07) == " 1.0e-07"
+string.format("% -6.1e", 123.456) == " 1.2e+02"
+string.format("% -6.1e", 1234560000) == " 1.2e+09"
+string.format("% -6.1e", 1.23456e-05) == " 1.2e-05"
+string.format("% -6.1e", 123.456789123) == " 1.2e+02"
+string.format("% -6.1e", 1234567891.23) == " 1.2e+09"
+string.format("% -6.1e", 1.23456789123e-05) == " 1.2e-05"
+string.format("% -6.6e", nan) == " nan  "
+string.format("% -6.6e", inf) == " inf  "
+string.format("% -6.6e", -inf) == "-inf  "
+string.format("% -20e", 0) == " 0.000000e+00       "
+string.format("% -20e", 1) == " 1.000000e+00       "
+string.format("% -20e", -1) == "-1.000000e+00       "
+string.format("% -20e", 2) == " 2.000000e+00       "
+string.format("% -20e", -2) == "-2.000000e+00       "
+string.format("% -20e", 3) == " 3.000000e+00       "
+string.format("% -20e", -3) == "-3.000000e+00       "
+string.format("% -20e", nan) == " nan                "
+string.format("% -20e", inf) == " inf                "
+string.format("% -20e", -inf) == "-inf                "
+string.format("% -20e", 100) == " 1.000000e+02       "
+string.format("% -20e", 10000) == " 1.000000e+04       "
+string.format("% -20e", 100000) == " 1.000000e+05       "
+string.format("% -20e", 1000000) == " 1.000000e+06       "
+string.format("% -20e", 10000000) == " 1.000000e+07       "
+string.format("% -20e", 0.01) == " 1.000000e-02       "
+string.format("% -20e", 0.0001) == " 1.000000e-04       "
+string.format("% -20e", 1e-05) == " 1.000000e-05       "
+string.format("% -20e", 1e-06) == " 1.000000e-06       "
+string.format("% -20e", 1e-07) == " 1.000000e-07       "
+string.format("% -20e", 123.456) == " 1.234560e+02       "
+string.format("% -20e", 1234560000) == " 1.234560e+09       "
+string.format("% -20e", 1.23456e-05) == " 1.234560e-05       "
+string.format("% -20e", 123.456789123) == " 1.234568e+02       "
+string.format("% -20e", 1234567891.23) == " 1.234568e+09       "
+string.format("% -20e", 1.23456789123e-05) == " 1.234568e-05       "
+string.format("% -20.0e", 0) == " 0e+00              "
+string.format("% -20.0e", 1) == " 1e+00              "
+string.format("% -20.0e", -1) == "-1e+00              "
+string.format("% -20.0e", 2) == " 2e+00              "
+string.format("% -20.0e", -2) == "-2e+00              "
+string.format("% -20.0e", 3) == " 3e+00              "
+string.format("% -20.0e", -3) == "-3e+00              "
+string.format("% -20.0e", nan) == " nan                "
+string.format("% -20.0e", inf) == " inf                "
+string.format("% -20.0e", -inf) == "-inf                "
+string.format("% -20.0e", 100) == " 1e+02              "
+string.format("% -20.0e", 10000) == " 1e+04              "
+string.format("% -20.0e", 100000) == " 1e+05              "
+string.format("% -20.0e", 1000000) == " 1e+06              "
+string.format("% -20.0e", 10000000) == " 1e+07              "
+string.format("% -20.0e", 0.01) == " 1e-02              "
+string.format("% -20.0e", 0.0001) == " 1e-04              "
+string.format("% -20.0e", 1e-05) == " 1e-05              "
+string.format("% -20.0e", 1e-06) == " 1e-06              "
+string.format("% -20.0e", 1e-07) == " 1e-07              "
+string.format("% -20.0e", 123.456) == " 1e+02              "
+string.format("% -20.0e", 1234560000) == " 1e+09              "
+string.format("% -20.0e", 1.23456e-05) == " 1e-05              "
+string.format("% -20.0e", 123.456789123) == " 1e+02              "
+string.format("% -20.0e", 1234567891.23) == " 1e+09              "
+string.format("% -20.0e", 1.23456789123e-05) == " 1e-05              "
+string.format("% -20.1e", 0) == " 0.0e+00            "
+string.format("% -20.1e", 1) == " 1.0e+00            "
+string.format("% -20.1e", -1) == "-1.0e+00            "
+string.format("% -20.1e", 2) == " 2.0e+00            "
+string.format("% -20.1e", -2) == "-2.0e+00            "
+string.format("% -20.1e", 3) == " 3.0e+00            "
+string.format("% -20.1e", -3) == "-3.0e+00            "
+string.format("% -20.1e", nan) == " nan                "
+string.format("% -20.1e", inf) == " inf                "
+string.format("% -20.1e", -inf) == "-inf                "
+string.format("% -20.1e", 100) == " 1.0e+02            "
+string.format("% -20.1e", 10000) == " 1.0e+04            "
+string.format("% -20.1e", 100000) == " 1.0e+05            "
+string.format("% -20.1e", 1000000) == " 1.0e+06            "
+string.format("% -20.1e", 10000000) == " 1.0e+07            "
+string.format("% -20.1e", 0.01) == " 1.0e-02            "
+string.format("% -20.1e", 0.0001) == " 1.0e-04            "
+string.format("% -20.1e", 1e-05) == " 1.0e-05            "
+string.format("% -20.1e", 1e-06) == " 1.0e-06            "
+string.format("% -20.1e", 1e-07) == " 1.0e-07            "
+string.format("% -20.1e", 123.456) == " 1.2e+02            "
+string.format("% -20.1e", 1234560000) == " 1.2e+09            "
+string.format("% -20.1e", 1.23456e-05) == " 1.2e-05            "
+string.format("% -20.1e", 123.456789123) == " 1.2e+02            "
+string.format("% -20.1e", 1234567891.23) == " 1.2e+09            "
+string.format("% -20.1e", 1.23456789123e-05) == " 1.2e-05            "
+string.format("% -20.6e", 0) == " 0.000000e+00       "
+string.format("% -20.6e", 1) == " 1.000000e+00       "
+string.format("% -20.6e", -1) == "-1.000000e+00       "
+string.format("% -20.6e", 2) == " 2.000000e+00       "
+string.format("% -20.6e", -2) == "-2.000000e+00       "
+string.format("% -20.6e", 3) == " 3.000000e+00       "
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+string.format("% -+20e", nan) == "+nan                "
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+string.format("% -+20e", 100000) == "+1.000000e+05       "
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+string.format("% -+20.1e", 1234567891.23) == "+1.2e+09            "
+string.format("% -+20.1e", 1.23456789123e-05) == "+1.2e-05            "
+string.format("% -+20.6e", 0) == "+0.000000e+00       "
+string.format("% -+20.6e", 1) == "+1.000000e+00       "
+string.format("% -+20.6e", -1) == "-1.000000e+00       "
+string.format("% -+20.6e", 2) == "+2.000000e+00       "
+string.format("% -+20.6e", -2) == "-2.000000e+00       "
+string.format("% -+20.6e", 3) == "+3.000000e+00       "
+string.format("% -+20.6e", -3) == "-3.000000e+00       "
+string.format("% -+20.6e", nan) == "+nan                "
+string.format("% -+20.6e", inf) == "+inf                "
+string.format("% -+20.6e", -inf) == "-inf                "
+string.format("% -+20.6e", 100) == "+1.000000e+02       "
+string.format("% -+20.6e", 10000) == "+1.000000e+04       "
+string.format("% -+20.6e", 100000) == "+1.000000e+05       "
+string.format("% -+20.6e", 1000000) == "+1.000000e+06       "
+string.format("% -+20.6e", 10000000) == "+1.000000e+07       "
+string.format("% -+20.6e", 0.01) == "+1.000000e-02       "
+string.format("% -+20.6e", 0.0001) == "+1.000000e-04       "
+string.format("% -+20.6e", 1e-05) == "+1.000000e-05       "
+string.format("% -+20.6e", 1e-06) == "+1.000000e-06       "
+string.format("% -+20.6e", 1e-07) == "+1.000000e-07       "
+string.format("% -+20.6e", 123.456) == "+1.234560e+02       "
+string.format("% -+20.6e", 1234560000) == "+1.234560e+09       "
+string.format("% -+20.6e", 1.23456e-05) == "+1.234560e-05       "
+string.format("% -+20.6e", 123.456789123) == "+1.234568e+02       "
+string.format("% -+20.6e", 1234567891.23) == "+1.234568e+09       "
+string.format("% -+20.6e", 1.23456789123e-05) == "+1.234568e-05       "
+string.format("%#e", 0) == "0.000000e+00"
+string.format("%#e", 1) == "1.000000e+00"
+string.format("%#e", -1) == "-1.000000e+00"
+string.format("%#e", 2) == "2.000000e+00"
+string.format("%#e", -2) == "-2.000000e+00"
+string.format("%#e", 3) == "3.000000e+00"
+string.format("%#e", -3) == "-3.000000e+00"
+string.format("%#e", nan) == "nan"
+string.format("%#e", inf) == "inf"
+string.format("%#e", -inf) == "-inf"
+string.format("%#e", 100) == "1.000000e+02"
+string.format("%#e", 10000) == "1.000000e+04"
+string.format("%#e", 100000) == "1.000000e+05"
+string.format("%#e", 1000000) == "1.000000e+06"
+string.format("%#e", 10000000) == "1.000000e+07"
+string.format("%#e", 0.01) == "1.000000e-02"
+string.format("%#e", 0.0001) == "1.000000e-04"
+string.format("%#e", 1e-05) == "1.000000e-05"
+string.format("%#e", 1e-06) == "1.000000e-06"
+string.format("%#e", 1e-07) == "1.000000e-07"
+string.format("%#e", 123.456) == "1.234560e+02"
+string.format("%#e", 1234560000) == "1.234560e+09"
+string.format("%#e", 1.23456e-05) == "1.234560e-05"
+string.format("%#e", 123.456789123) == "1.234568e+02"
+string.format("%#e", 1234567891.23) == "1.234568e+09"
+string.format("%#e", 1.23456789123e-05) == "1.234568e-05"
+string.format("%#.0e", 0) == "0.e+00"
+string.format("%#.0e", 1) == "1.e+00"
+string.format("%#.0e", -1) == "-1.e+00"
+string.format("%#.0e", 2) == "2.e+00"
+string.format("%#.0e", -2) == "-2.e+00"
+string.format("%#.0e", 3) == "3.e+00"
+string.format("%#.0e", -3) == "-3.e+00"
+string.format("%#.0e", 100) == "1.e+02"
+string.format("%#.0e", 10000) == "1.e+04"
+string.format("%#.0e", 100000) == "1.e+05"
+string.format("%#.0e", 1000000) == "1.e+06"
+string.format("%#.0e", 10000000) == "1.e+07"
+string.format("%#.0e", 0.01) == "1.e-02"
+string.format("%#.0e", 0.0001) == "1.e-04"
+string.format("%#.0e", 1e-05) == "1.e-05"
+string.format("%#.0e", 1e-06) == "1.e-06"
+string.format("%#.0e", 1e-07) == "1.e-07"
+string.format("%#.0e", 123.456) == "1.e+02"
+string.format("%#.0e", 1234560000) == "1.e+09"
+string.format("%#.0e", 1.23456e-05) == "1.e-05"
+string.format("%#.0e", 123.456789123) == "1.e+02"
+string.format("%#.0e", 1234567891.23) == "1.e+09"
+string.format("%#.0e", 1.23456789123e-05) == "1.e-05"
+string.format("%#.1e", 0) == "0.0e+00"
+string.format("%#.1e", 1) == "1.0e+00"
+string.format("%#.1e", -1) == "-1.0e+00"
+string.format("%#.1e", 2) == "2.0e+00"
+string.format("%#.1e", -2) == "-2.0e+00"
+string.format("%#.1e", 3) == "3.0e+00"
+string.format("%#.1e", -3) == "-3.0e+00"
+string.format("%#.1e", 100) == "1.0e+02"
+string.format("%#.1e", 10000) == "1.0e+04"
+string.format("%#.1e", 100000) == "1.0e+05"
+string.format("%#.1e", 1000000) == "1.0e+06"
+string.format("%#.1e", 10000000) == "1.0e+07"
+string.format("%#.1e", 0.01) == "1.0e-02"
+string.format("%#.1e", 0.0001) == "1.0e-04"
+string.format("%#.1e", 1e-05) == "1.0e-05"
+string.format("%#.1e", 1e-06) == "1.0e-06"
+string.format("%#.1e", 1e-07) == "1.0e-07"
+string.format("%#.1e", 123.456) == "1.2e+02"
+string.format("%#.1e", 1234560000) == "1.2e+09"
+string.format("%#.1e", 1.23456e-05) == "1.2e-05"
+string.format("%#.1e", 123.456789123) == "1.2e+02"
+string.format("%#.1e", 1234567891.23) == "1.2e+09"
+string.format("%#.1e", 1.23456789123e-05) == "1.2e-05"
+string.format("%#1.0e", 0) == "0.e+00"
+string.format("%#1.0e", 1) == "1.e+00"
+string.format("%#1.0e", -1) == "-1.e+00"
+string.format("%#1.0e", 2) == "2.e+00"
+string.format("%#1.0e", -2) == "-2.e+00"
+string.format("%#1.0e", 3) == "3.e+00"
+string.format("%#1.0e", -3) == "-3.e+00"
+string.format("%#1.0e", 100) == "1.e+02"
+string.format("%#1.0e", 10000) == "1.e+04"
+string.format("%#1.0e", 100000) == "1.e+05"
+string.format("%#1.0e", 1000000) == "1.e+06"
+string.format("%#1.0e", 10000000) == "1.e+07"
+string.format("%#1.0e", 0.01) == "1.e-02"
+string.format("%#1.0e", 0.0001) == "1.e-04"
+string.format("%#1.0e", 1e-05) == "1.e-05"
+string.format("%#1.0e", 1e-06) == "1.e-06"
+string.format("%#1.0e", 1e-07) == "1.e-07"
+string.format("%#1.0e", 123.456) == "1.e+02"
+string.format("%#1.0e", 1234560000) == "1.e+09"
+string.format("%#1.0e", 1.23456e-05) == "1.e-05"
+string.format("%#1.0e", 123.456789123) == "1.e+02"
+string.format("%#1.0e", 1234567891.23) == "1.e+09"
+string.format("%#1.0e", 1.23456789123e-05) == "1.e-05"
+string.format("%#1.1e", 0) == "0.0e+00"
+string.format("%#1.1e", 1) == "1.0e+00"
+string.format("%#1.1e", -1) == "-1.0e+00"
+string.format("%#1.1e", 2) == "2.0e+00"
+string.format("%#1.1e", -2) == "-2.0e+00"
+string.format("%#1.1e", 3) == "3.0e+00"
+string.format("%#1.1e", -3) == "-3.0e+00"
+string.format("%#1.1e", 100) == "1.0e+02"
+string.format("%#1.1e", 10000) == "1.0e+04"
+string.format("%#1.1e", 100000) == "1.0e+05"
+string.format("%#1.1e", 1000000) == "1.0e+06"
+string.format("%#1.1e", 10000000) == "1.0e+07"
+string.format("%#1.1e", 0.01) == "1.0e-02"
+string.format("%#1.1e", 0.0001) == "1.0e-04"
+string.format("%#1.1e", 1e-05) == "1.0e-05"
+string.format("%#1.1e", 1e-06) == "1.0e-06"
+string.format("%#1.1e", 1e-07) == "1.0e-07"
+string.format("%#1.1e", 123.456) == "1.2e+02"
+string.format("%#1.1e", 1234560000) == "1.2e+09"
+string.format("%#1.1e", 1.23456e-05) == "1.2e-05"
+string.format("%#1.1e", 123.456789123) == "1.2e+02"
+string.format("%#1.1e", 1234567891.23) == "1.2e+09"
+string.format("%#1.1e", 1.23456789123e-05) == "1.2e-05"
+string.format("%#2.0e", 0) == "0.e+00"
+string.format("%#2.0e", 1) == "1.e+00"
+string.format("%#2.0e", -1) == "-1.e+00"
+string.format("%#2.0e", 2) == "2.e+00"
+string.format("%#2.0e", -2) == "-2.e+00"
+string.format("%#2.0e", 3) == "3.e+00"
+string.format("%#2.0e", -3) == "-3.e+00"
+string.format("%#2.0e", 100) == "1.e+02"
+string.format("%#2.0e", 10000) == "1.e+04"
+string.format("%#2.0e", 100000) == "1.e+05"
+string.format("%#2.0e", 1000000) == "1.e+06"
+string.format("%#2.0e", 10000000) == "1.e+07"
+string.format("%#2.0e", 0.01) == "1.e-02"
+string.format("%#2.0e", 0.0001) == "1.e-04"
+string.format("%#2.0e", 1e-05) == "1.e-05"
+string.format("%#2.0e", 1e-06) == "1.e-06"
+string.format("%#2.0e", 1e-07) == "1.e-07"
+string.format("%#2.0e", 123.456) == "1.e+02"
+string.format("%#2.0e", 1234560000) == "1.e+09"
+string.format("%#2.0e", 1.23456e-05) == "1.e-05"
+string.format("%#2.0e", 123.456789123) == "1.e+02"
+string.format("%#2.0e", 1234567891.23) == "1.e+09"
+string.format("%#2.0e", 1.23456789123e-05) == "1.e-05"
+string.format("%#2.1e", 0) == "0.0e+00"
+string.format("%#2.1e", 1) == "1.0e+00"
+string.format("%#2.1e", -1) == "-1.0e+00"
+string.format("%#2.1e", 2) == "2.0e+00"
+string.format("%#2.1e", -2) == "-2.0e+00"
+string.format("%#2.1e", 3) == "3.0e+00"
+string.format("%#2.1e", -3) == "-3.0e+00"
+string.format("%#2.1e", 100) == "1.0e+02"
+string.format("%#2.1e", 10000) == "1.0e+04"
+string.format("%#2.1e", 100000) == "1.0e+05"
+string.format("%#2.1e", 1000000) == "1.0e+06"
+string.format("%#2.1e", 10000000) == "1.0e+07"
+string.format("%#2.1e", 0.01) == "1.0e-02"
+string.format("%#2.1e", 0.0001) == "1.0e-04"
+string.format("%#2.1e", 1e-05) == "1.0e-05"
+string.format("%#2.1e", 1e-06) == "1.0e-06"
+string.format("%#2.1e", 1e-07) == "1.0e-07"
+string.format("%#2.1e", 123.456) == "1.2e+02"
+string.format("%#2.1e", 1234560000) == "1.2e+09"
+string.format("%#2.1e", 1.23456e-05) == "1.2e-05"
+string.format("%#2.1e", 123.456789123) == "1.2e+02"
+string.format("%#2.1e", 1234567891.23) == "1.2e+09"
+string.format("%#2.1e", 1.23456789123e-05) == "1.2e-05"
+string.format("%#6e", nan) == "   nan"
+string.format("%#6e", inf) == "   inf"
+string.format("%#6e", -inf) == "  -inf"
+string.format("%#6.0e", 0) == "0.e+00"
+string.format("%#6.0e", 1) == "1.e+00"
+string.format("%#6.0e", -1) == "-1.e+00"
+string.format("%#6.0e", 2) == "2.e+00"
+string.format("%#6.0e", -2) == "-2.e+00"
+string.format("%#6.0e", 3) == "3.e+00"
+string.format("%#6.0e", -3) == "-3.e+00"
+string.format("%#6.0e", nan) == "   nan"
+string.format("%#6.0e", inf) == "   inf"
+string.format("%#6.0e", -inf) == "  -inf"
+string.format("%#6.0e", 100) == "1.e+02"
+string.format("%#6.0e", 10000) == "1.e+04"
+string.format("%#6.0e", 100000) == "1.e+05"
+string.format("%#6.0e", 1000000) == "1.e+06"
+string.format("%#6.0e", 10000000) == "1.e+07"
+string.format("%#6.0e", 0.01) == "1.e-02"
+string.format("%#6.0e", 0.0001) == "1.e-04"
+string.format("%#6.0e", 1e-05) == "1.e-05"
+string.format("%#6.0e", 1e-06) == "1.e-06"
+string.format("%#6.0e", 1e-07) == "1.e-07"
+string.format("%#6.0e", 123.456) == "1.e+02"
+string.format("%#6.0e", 1234560000) == "1.e+09"
+string.format("%#6.0e", 1.23456e-05) == "1.e-05"
+string.format("%#6.0e", 123.456789123) == "1.e+02"
+string.format("%#6.0e", 1234567891.23) == "1.e+09"
+string.format("%#6.0e", 1.23456789123e-05) == "1.e-05"
+string.format("%#6.1e", 0) == "0.0e+00"
+string.format("%#6.1e", 1) == "1.0e+00"
+string.format("%#6.1e", -1) == "-1.0e+00"
+string.format("%#6.1e", 2) == "2.0e+00"
+string.format("%#6.1e", -2) == "-2.0e+00"
+string.format("%#6.1e", 3) == "3.0e+00"
+string.format("%#6.1e", -3) == "-3.0e+00"
+string.format("%#6.1e", nan) == "   nan"
+string.format("%#6.1e", inf) == "   inf"
+string.format("%#6.1e", -inf) == "  -inf"
+string.format("%#6.1e", 100) == "1.0e+02"
+string.format("%#6.1e", 10000) == "1.0e+04"
+string.format("%#6.1e", 100000) == "1.0e+05"
+string.format("%#6.1e", 1000000) == "1.0e+06"
+string.format("%#6.1e", 10000000) == "1.0e+07"
+string.format("%#6.1e", 0.01) == "1.0e-02"
+string.format("%#6.1e", 0.0001) == "1.0e-04"
+string.format("%#6.1e", 1e-05) == "1.0e-05"
+string.format("%#6.1e", 1e-06) == "1.0e-06"
+string.format("%#6.1e", 1e-07) == "1.0e-07"
+string.format("%#6.1e", 123.456) == "1.2e+02"
+string.format("%#6.1e", 1234560000) == "1.2e+09"
+string.format("%#6.1e", 1.23456e-05) == "1.2e-05"
+string.format("%#6.1e", 123.456789123) == "1.2e+02"
+string.format("%#6.1e", 1234567891.23) == "1.2e+09"
+string.format("%#6.1e", 1.23456789123e-05) == "1.2e-05"
+string.format("%#6.6e", nan) == "   nan"
+string.format("%#6.6e", inf) == "   inf"
+string.format("%#6.6e", -inf) == "  -inf"
+string.format("%#20e", 0) == "        0.000000e+00"
+string.format("%#20e", 1) == "        1.000000e+00"
+string.format("%#20e", -1) == "       -1.000000e+00"
+string.format("%#20e", 2) == "        2.000000e+00"
+string.format("%#20e", -2) == "       -2.000000e+00"
+string.format("%#20e", 3) == "        3.000000e+00"
+string.format("%#20e", -3) == "       -3.000000e+00"
+string.format("%#20e", nan) == "                 nan"
+string.format("%#20e", inf) == "                 inf"
+string.format("%#20e", -inf) == "                -inf"
+string.format("%#20e", 100) == "        1.000000e+02"
+string.format("%#20e", 10000) == "        1.000000e+04"
+string.format("%#20e", 100000) == "        1.000000e+05"
+string.format("%#20e", 1000000) == "        1.000000e+06"
+string.format("%#20e", 10000000) == "        1.000000e+07"
+string.format("%#20e", 0.01) == "        1.000000e-02"
+string.format("%#20e", 0.0001) == "        1.000000e-04"
+string.format("%#20e", 1e-05) == "        1.000000e-05"
+string.format("%#20e", 1e-06) == "        1.000000e-06"
+string.format("%#20e", 1e-07) == "        1.000000e-07"
+string.format("%#20e", 123.456) == "        1.234560e+02"
+string.format("%#20e", 1234560000) == "        1.234560e+09"
+string.format("%#20e", 1.23456e-05) == "        1.234560e-05"
+string.format("%#20e", 123.456789123) == "        1.234568e+02"
+string.format("%#20e", 1234567891.23) == "        1.234568e+09"
+string.format("%#20e", 1.23456789123e-05) == "        1.234568e-05"
+string.format("%#20.0e", 0) == "              0.e+00"
+string.format("%#20.0e", 1) == "              1.e+00"
+string.format("%#20.0e", -1) == "             -1.e+00"
+string.format("%#20.0e", 2) == "              2.e+00"
+string.format("%#20.0e", -2) == "             -2.e+00"
+string.format("%#20.0e", 3) == "              3.e+00"
+string.format("%#20.0e", -3) == "             -3.e+00"
+string.format("%#20.0e", nan) == "                 nan"
+string.format("%#20.0e", inf) == "                 inf"
+string.format("%#20.0e", -inf) == "                -inf"
+string.format("%#20.0e", 100) == "              1.e+02"
+string.format("%#20.0e", 10000) == "              1.e+04"
+string.format("%#20.0e", 100000) == "              1.e+05"
+string.format("%#20.0e", 1000000) == "              1.e+06"
+string.format("%#20.0e", 10000000) == "              1.e+07"
+string.format("%#20.0e", 0.01) == "              1.e-02"
+string.format("%#20.0e", 0.0001) == "              1.e-04"
+string.format("%#20.0e", 1e-05) == "              1.e-05"
+string.format("%#20.0e", 1e-06) == "              1.e-06"
+string.format("%#20.0e", 1e-07) == "              1.e-07"
+string.format("%#20.0e", 123.456) == "              1.e+02"
+string.format("%#20.0e", 1234560000) == "              1.e+09"
+string.format("%#20.0e", 1.23456e-05) == "              1.e-05"
+string.format("%#20.0e", 123.456789123) == "              1.e+02"
+string.format("%#20.0e", 1234567891.23) == "              1.e+09"
+string.format("%#20.0e", 1.23456789123e-05) == "              1.e-05"
+string.format("%#20.1e", 0) == "             0.0e+00"
+string.format("%#20.1e", 1) == "             1.0e+00"
+string.format("%#20.1e", -1) == "            -1.0e+00"
+string.format("%#20.1e", 2) == "             2.0e+00"
+string.format("%#20.1e", -2) == "            -2.0e+00"
+string.format("%#20.1e", 3) == "             3.0e+00"
+string.format("%#20.1e", -3) == "            -3.0e+00"
+string.format("%#20.1e", nan) == "                 nan"
+string.format("%#20.1e", inf) == "                 inf"
+string.format("%#20.1e", -inf) == "                -inf"
+string.format("%#20.1e", 100) == "             1.0e+02"
+string.format("%#20.1e", 10000) == "             1.0e+04"
+string.format("%#20.1e", 100000) == "             1.0e+05"
+string.format("%#20.1e", 1000000) == "             1.0e+06"
+string.format("%#20.1e", 10000000) == "             1.0e+07"
+string.format("%#20.1e", 0.01) == "             1.0e-02"
+string.format("%#20.1e", 0.0001) == "             1.0e-04"
+string.format("%#20.1e", 1e-05) == "             1.0e-05"
+string.format("%#20.1e", 1e-06) == "             1.0e-06"
+string.format("%#20.1e", 1e-07) == "             1.0e-07"
+string.format("%#20.1e", 123.456) == "             1.2e+02"
+string.format("%#20.1e", 1234560000) == "             1.2e+09"
+string.format("%#20.1e", 1.23456e-05) == "             1.2e-05"
+string.format("%#20.1e", 123.456789123) == "             1.2e+02"
+string.format("%#20.1e", 1234567891.23) == "             1.2e+09"
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+string.format("%#20.6e", 123.456789123) == "        1.234568e+02"
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+string.format("%#+2.1e", 10000) == "+1.0e+04"
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+string.format("%#+6e", nan) == "  +nan"
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+string.format("%#+6.0e", 3) == "+3.e+00"
+string.format("%#+6.0e", -3) == "-3.e+00"
+string.format("%#+6.0e", nan) == "  +nan"
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+string.format("%#+6.0e", 100) == "+1.e+02"
+string.format("%#+6.0e", 10000) == "+1.e+04"
+string.format("%#+6.0e", 100000) == "+1.e+05"
+string.format("%#+6.0e", 1000000) == "+1.e+06"
+string.format("%#+6.0e", 10000000) == "+1.e+07"
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+string.format("%#+6.0e", 123.456) == "+1.e+02"
+string.format("%#+6.0e", 1234560000) == "+1.e+09"
+string.format("%#+6.0e", 1.23456e-05) == "+1.e-05"
+string.format("%#+6.0e", 123.456789123) == "+1.e+02"
+string.format("%#+6.0e", 1234567891.23) == "+1.e+09"
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+string.format("%#+6.1e", 2) == "+2.0e+00"
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+string.format("%#+6.1e", 3) == "+3.0e+00"
+string.format("%#+6.1e", -3) == "-3.0e+00"
+string.format("%#+6.1e", nan) == "  +nan"
+string.format("%#+6.1e", inf) == "  +inf"
+string.format("%#+6.1e", -inf) == "  -inf"
+string.format("%#+6.1e", 100) == "+1.0e+02"
+string.format("%#+6.1e", 10000) == "+1.0e+04"
+string.format("%#+6.1e", 100000) == "+1.0e+05"
+string.format("%#+6.1e", 1000000) == "+1.0e+06"
+string.format("%#+6.1e", 10000000) == "+1.0e+07"
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+string.format("%#+6.1e", 123.456) == "+1.2e+02"
+string.format("%#+6.1e", 1234560000) == "+1.2e+09"
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+string.format("%#+6.1e", 123.456789123) == "+1.2e+02"
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+string.format("%#+6.1e", 1.23456789123e-05) == "+1.2e-05"
+string.format("%#+6.6e", nan) == "  +nan"
+string.format("%#+6.6e", inf) == "  +inf"
+string.format("%#+6.6e", -inf) == "  -inf"
+string.format("%#+20e", 0) == "       +0.000000e+00"
+string.format("%#+20e", 1) == "       +1.000000e+00"
+string.format("%#+20e", -1) == "       -1.000000e+00"
+string.format("%#+20e", 2) == "       +2.000000e+00"
+string.format("%#+20e", -2) == "       -2.000000e+00"
+string.format("%#+20e", 3) == "       +3.000000e+00"
+string.format("%#+20e", -3) == "       -3.000000e+00"
+string.format("%#+20e", nan) == "                +nan"
+string.format("%#+20e", inf) == "                +inf"
+string.format("%#+20e", -inf) == "                -inf"
+string.format("%#+20e", 100) == "       +1.000000e+02"
+string.format("%#+20e", 10000) == "       +1.000000e+04"
+string.format("%#+20e", 100000) == "       +1.000000e+05"
+string.format("%#+20e", 1000000) == "       +1.000000e+06"
+string.format("%#+20e", 10000000) == "       +1.000000e+07"
+string.format("%#+20e", 0.01) == "       +1.000000e-02"
+string.format("%#+20e", 0.0001) == "       +1.000000e-04"
+string.format("%#+20e", 1e-05) == "       +1.000000e-05"
+string.format("%#+20e", 1e-06) == "       +1.000000e-06"
+string.format("%#+20e", 1e-07) == "       +1.000000e-07"
+string.format("%#+20e", 123.456) == "       +1.234560e+02"
+string.format("%#+20e", 1234560000) == "       +1.234560e+09"
+string.format("%#+20e", 1.23456e-05) == "       +1.234560e-05"
+string.format("%#+20e", 123.456789123) == "       +1.234568e+02"
+string.format("%#+20e", 1234567891.23) == "       +1.234568e+09"
+string.format("%#+20e", 1.23456789123e-05) == "       +1.234568e-05"
+string.format("%#+20.0e", 0) == "             +0.e+00"
+string.format("%#+20.0e", 1) == "             +1.e+00"
+string.format("%#+20.0e", -1) == "             -1.e+00"
+string.format("%#+20.0e", 2) == "             +2.e+00"
+string.format("%#+20.0e", -2) == "             -2.e+00"
+string.format("%#+20.0e", 3) == "             +3.e+00"
+string.format("%#+20.0e", -3) == "             -3.e+00"
+string.format("%#+20.0e", nan) == "                +nan"
+string.format("%#+20.0e", inf) == "                +inf"
+string.format("%#+20.0e", -inf) == "                -inf"
+string.format("%#+20.0e", 100) == "             +1.e+02"
+string.format("%#+20.0e", 10000) == "             +1.e+04"
+string.format("%#+20.0e", 100000) == "             +1.e+05"
+string.format("%#+20.0e", 1000000) == "             +1.e+06"
+string.format("%#+20.0e", 10000000) == "             +1.e+07"
+string.format("%#+20.0e", 0.01) == "             +1.e-02"
+string.format("%#+20.0e", 0.0001) == "             +1.e-04"
+string.format("%#+20.0e", 1e-05) == "             +1.e-05"
+string.format("%#+20.0e", 1e-06) == "             +1.e-06"
+string.format("%#+20.0e", 1e-07) == "             +1.e-07"
+string.format("%#+20.0e", 123.456) == "             +1.e+02"
+string.format("%#+20.0e", 1234560000) == "             +1.e+09"
+string.format("%#+20.0e", 1.23456e-05) == "             +1.e-05"
+string.format("%#+20.0e", 123.456789123) == "             +1.e+02"
+string.format("%#+20.0e", 1234567891.23) == "             +1.e+09"
+string.format("%#+20.0e", 1.23456789123e-05) == "             +1.e-05"
+string.format("%#+20.1e", 0) == "            +0.0e+00"
+string.format("%#+20.1e", 1) == "            +1.0e+00"
+string.format("%#+20.1e", -1) == "            -1.0e+00"
+string.format("%#+20.1e", 2) == "            +2.0e+00"
+string.format("%#+20.1e", -2) == "            -2.0e+00"
+string.format("%#+20.1e", 3) == "            +3.0e+00"
+string.format("%#+20.1e", -3) == "            -3.0e+00"
+string.format("%#+20.1e", nan) == "                +nan"
+string.format("%#+20.1e", inf) == "                +inf"
+string.format("%#+20.1e", -inf) == "                -inf"
+string.format("%#+20.1e", 100) == "            +1.0e+02"
+string.format("%#+20.1e", 10000) == "            +1.0e+04"
+string.format("%#+20.1e", 100000) == "            +1.0e+05"
+string.format("%#+20.1e", 1000000) == "            +1.0e+06"
+string.format("%#+20.1e", 10000000) == "            +1.0e+07"
+string.format("%#+20.1e", 0.01) == "            +1.0e-02"
+string.format("%#+20.1e", 0.0001) == "            +1.0e-04"
+string.format("%#+20.1e", 1e-05) == "            +1.0e-05"
+string.format("%#+20.1e", 1e-06) == "            +1.0e-06"
+string.format("%#+20.1e", 1e-07) == "            +1.0e-07"
+string.format("%#+20.1e", 123.456) == "            +1.2e+02"
+string.format("%#+20.1e", 1234560000) == "            +1.2e+09"
+string.format("%#+20.1e", 1.23456e-05) == "            +1.2e-05"
+string.format("%#+20.1e", 123.456789123) == "            +1.2e+02"
+string.format("%#+20.1e", 1234567891.23) == "            +1.2e+09"
+string.format("%#+20.1e", 1.23456789123e-05) == "            +1.2e-05"
+string.format("%#+20.6e", 0) == "       +0.000000e+00"
+string.format("%#+20.6e", 1) == "       +1.000000e+00"
+string.format("%#+20.6e", -1) == "       -1.000000e+00"
+string.format("%#+20.6e", 2) == "       +2.000000e+00"
+string.format("%#+20.6e", -2) == "       -2.000000e+00"
+string.format("%#+20.6e", 3) == "       +3.000000e+00"
+string.format("%#+20.6e", -3) == "       -3.000000e+00"
+string.format("%#+20.6e", nan) == "                +nan"
+string.format("%#+20.6e", inf) == "                +inf"
+string.format("%#+20.6e", -inf) == "                -inf"
+string.format("%#+20.6e", 100) == "       +1.000000e+02"
+string.format("%#+20.6e", 10000) == "       +1.000000e+04"
+string.format("%#+20.6e", 100000) == "       +1.000000e+05"
+string.format("%#+20.6e", 1000000) == "       +1.000000e+06"
+string.format("%#+20.6e", 10000000) == "       +1.000000e+07"
+string.format("%#+20.6e", 0.01) == "       +1.000000e-02"
+string.format("%#+20.6e", 0.0001) == "       +1.000000e-04"
+string.format("%#+20.6e", 1e-05) == "       +1.000000e-05"
+string.format("%#+20.6e", 1e-06) == "       +1.000000e-06"
+string.format("%#+20.6e", 1e-07) == "       +1.000000e-07"
+string.format("%#+20.6e", 123.456) == "       +1.234560e+02"
+string.format("%#+20.6e", 1234560000) == "       +1.234560e+09"
+string.format("%#+20.6e", 1.23456e-05) == "       +1.234560e-05"
+string.format("%#+20.6e", 123.456789123) == "       +1.234568e+02"
+string.format("%#+20.6e", 1234567891.23) == "       +1.234568e+09"
+string.format("%#+20.6e", 1.23456789123e-05) == "       +1.234568e-05"
+string.format("%#-e", 0) == "0.000000e+00"
+string.format("%#-e", 1) == "1.000000e+00"
+string.format("%#-e", -1) == "-1.000000e+00"
+string.format("%#-e", 2) == "2.000000e+00"
+string.format("%#-e", -2) == "-2.000000e+00"
+string.format("%#-e", 3) == "3.000000e+00"
+string.format("%#-e", -3) == "-3.000000e+00"
+string.format("%#-e", nan) == "nan"
+string.format("%#-e", inf) == "inf"
+string.format("%#-e", -inf) == "-inf"
+string.format("%#-e", 100) == "1.000000e+02"
+string.format("%#-e", 10000) == "1.000000e+04"
+string.format("%#-e", 100000) == "1.000000e+05"
+string.format("%#-e", 1000000) == "1.000000e+06"
+string.format("%#-e", 10000000) == "1.000000e+07"
+string.format("%#-e", 0.01) == "1.000000e-02"
+string.format("%#-e", 0.0001) == "1.000000e-04"
+string.format("%#-e", 1e-05) == "1.000000e-05"
+string.format("%#-e", 1e-06) == "1.000000e-06"
+string.format("%#-e", 1e-07) == "1.000000e-07"
+string.format("%#-e", 123.456) == "1.234560e+02"
+string.format("%#-e", 1234560000) == "1.234560e+09"
+string.format("%#-e", 1.23456e-05) == "1.234560e-05"
+string.format("%#-e", 123.456789123) == "1.234568e+02"
+string.format("%#-e", 1234567891.23) == "1.234568e+09"
+string.format("%#-e", 1.23456789123e-05) == "1.234568e-05"
+string.format("%#-.0e", 0) == "0.e+00"
+string.format("%#-.0e", 1) == "1.e+00"
+string.format("%#-.0e", -1) == "-1.e+00"
+string.format("%#-.0e", 2) == "2.e+00"
+string.format("%#-.0e", -2) == "-2.e+00"
+string.format("%#-.0e", 3) == "3.e+00"
+string.format("%#-.0e", -3) == "-3.e+00"
+string.format("%#-.0e", 100) == "1.e+02"
+string.format("%#-.0e", 10000) == "1.e+04"
+string.format("%#-.0e", 100000) == "1.e+05"
+string.format("%#-.0e", 1000000) == "1.e+06"
+string.format("%#-.0e", 10000000) == "1.e+07"
+string.format("%#-.0e", 0.01) == "1.e-02"
+string.format("%#-.0e", 0.0001) == "1.e-04"
+string.format("%#-.0e", 1e-05) == "1.e-05"
+string.format("%#-.0e", 1e-06) == "1.e-06"
+string.format("%#-.0e", 1e-07) == "1.e-07"
+string.format("%#-.0e", 123.456) == "1.e+02"
+string.format("%#-.0e", 1234560000) == "1.e+09"
+string.format("%#-.0e", 1.23456e-05) == "1.e-05"
+string.format("%#-.0e", 123.456789123) == "1.e+02"
+string.format("%#-.0e", 1234567891.23) == "1.e+09"
+string.format("%#-.0e", 1.23456789123e-05) == "1.e-05"
+string.format("%#-.1e", 0) == "0.0e+00"
+string.format("%#-.1e", 1) == "1.0e+00"
+string.format("%#-.1e", -1) == "-1.0e+00"
+string.format("%#-.1e", 2) == "2.0e+00"
+string.format("%#-.1e", -2) == "-2.0e+00"
+string.format("%#-.1e", 3) == "3.0e+00"
+string.format("%#-.1e", -3) == "-3.0e+00"
+string.format("%#-.1e", 100) == "1.0e+02"
+string.format("%#-.1e", 10000) == "1.0e+04"
+string.format("%#-.1e", 100000) == "1.0e+05"
+string.format("%#-.1e", 1000000) == "1.0e+06"
+string.format("%#-.1e", 10000000) == "1.0e+07"
+string.format("%#-.1e", 0.01) == "1.0e-02"
+string.format("%#-.1e", 0.0001) == "1.0e-04"
+string.format("%#-.1e", 1e-05) == "1.0e-05"
+string.format("%#-.1e", 1e-06) == "1.0e-06"
+string.format("%#-.1e", 1e-07) == "1.0e-07"
+string.format("%#-.1e", 123.456) == "1.2e+02"
+string.format("%#-.1e", 1234560000) == "1.2e+09"
+string.format("%#-.1e", 1.23456e-05) == "1.2e-05"
+string.format("%#-.1e", 123.456789123) == "1.2e+02"
+string.format("%#-.1e", 1234567891.23) == "1.2e+09"
+string.format("%#-.1e", 1.23456789123e-05) == "1.2e-05"
+string.format("%#-1.0e", 0) == "0.e+00"
+string.format("%#-1.0e", 1) == "1.e+00"
+string.format("%#-1.0e", -1) == "-1.e+00"
+string.format("%#-1.0e", 2) == "2.e+00"
+string.format("%#-1.0e", -2) == "-2.e+00"
+string.format("%#-1.0e", 3) == "3.e+00"
+string.format("%#-1.0e", -3) == "-3.e+00"
+string.format("%#-1.0e", 100) == "1.e+02"
+string.format("%#-1.0e", 10000) == "1.e+04"
+string.format("%#-1.0e", 100000) == "1.e+05"
+string.format("%#-1.0e", 1000000) == "1.e+06"
+string.format("%#-1.0e", 10000000) == "1.e+07"
+string.format("%#-1.0e", 0.01) == "1.e-02"
+string.format("%#-1.0e", 0.0001) == "1.e-04"
+string.format("%#-1.0e", 1e-05) == "1.e-05"
+string.format("%#-1.0e", 1e-06) == "1.e-06"
+string.format("%#-1.0e", 1e-07) == "1.e-07"
+string.format("%#-1.0e", 123.456) == "1.e+02"
+string.format("%#-1.0e", 1234560000) == "1.e+09"
+string.format("%#-1.0e", 1.23456e-05) == "1.e-05"
+string.format("%#-1.0e", 123.456789123) == "1.e+02"
+string.format("%#-1.0e", 1234567891.23) == "1.e+09"
+string.format("%#-1.0e", 1.23456789123e-05) == "1.e-05"
+string.format("%#-1.1e", 0) == "0.0e+00"
+string.format("%#-1.1e", 1) == "1.0e+00"
+string.format("%#-1.1e", -1) == "-1.0e+00"
+string.format("%#-1.1e", 2) == "2.0e+00"
+string.format("%#-1.1e", -2) == "-2.0e+00"
+string.format("%#-1.1e", 3) == "3.0e+00"
+string.format("%#-1.1e", -3) == "-3.0e+00"
+string.format("%#-1.1e", 100) == "1.0e+02"
+string.format("%#-1.1e", 10000) == "1.0e+04"
+string.format("%#-1.1e", 100000) == "1.0e+05"
+string.format("%#-1.1e", 1000000) == "1.0e+06"
+string.format("%#-1.1e", 10000000) == "1.0e+07"
+string.format("%#-1.1e", 0.01) == "1.0e-02"
+string.format("%#-1.1e", 0.0001) == "1.0e-04"
+string.format("%#-1.1e", 1e-05) == "1.0e-05"
+string.format("%#-1.1e", 1e-06) == "1.0e-06"
+string.format("%#-1.1e", 1e-07) == "1.0e-07"
+string.format("%#-1.1e", 123.456) == "1.2e+02"
+string.format("%#-1.1e", 1234560000) == "1.2e+09"
+string.format("%#-1.1e", 1.23456e-05) == "1.2e-05"
+string.format("%#-1.1e", 123.456789123) == "1.2e+02"
+string.format("%#-1.1e", 1234567891.23) == "1.2e+09"
+string.format("%#-1.1e", 1.23456789123e-05) == "1.2e-05"
+string.format("%#-2.0e", 0) == "0.e+00"
+string.format("%#-2.0e", 1) == "1.e+00"
+string.format("%#-2.0e", -1) == "-1.e+00"
+string.format("%#-2.0e", 2) == "2.e+00"
+string.format("%#-2.0e", -2) == "-2.e+00"
+string.format("%#-2.0e", 3) == "3.e+00"
+string.format("%#-2.0e", -3) == "-3.e+00"
+string.format("%#-2.0e", 100) == "1.e+02"
+string.format("%#-2.0e", 10000) == "1.e+04"
+string.format("%#-2.0e", 100000) == "1.e+05"
+string.format("%#-2.0e", 1000000) == "1.e+06"
+string.format("%#-2.0e", 10000000) == "1.e+07"
+string.format("%#-2.0e", 0.01) == "1.e-02"
+string.format("%#-2.0e", 0.0001) == "1.e-04"
+string.format("%#-2.0e", 1e-05) == "1.e-05"
+string.format("%#-2.0e", 1e-06) == "1.e-06"
+string.format("%#-2.0e", 1e-07) == "1.e-07"
+string.format("%#-2.0e", 123.456) == "1.e+02"
+string.format("%#-2.0e", 1234560000) == "1.e+09"
+string.format("%#-2.0e", 1.23456e-05) == "1.e-05"
+string.format("%#-2.0e", 123.456789123) == "1.e+02"
+string.format("%#-2.0e", 1234567891.23) == "1.e+09"
+string.format("%#-2.0e", 1.23456789123e-05) == "1.e-05"
+string.format("%#-2.1e", 0) == "0.0e+00"
+string.format("%#-2.1e", 1) == "1.0e+00"
+string.format("%#-2.1e", -1) == "-1.0e+00"
+string.format("%#-2.1e", 2) == "2.0e+00"
+string.format("%#-2.1e", -2) == "-2.0e+00"
+string.format("%#-2.1e", 3) == "3.0e+00"
+string.format("%#-2.1e", -3) == "-3.0e+00"
+string.format("%#-2.1e", 100) == "1.0e+02"
+string.format("%#-2.1e", 10000) == "1.0e+04"
+string.format("%#-2.1e", 100000) == "1.0e+05"
+string.format("%#-2.1e", 1000000) == "1.0e+06"
+string.format("%#-2.1e", 10000000) == "1.0e+07"
+string.format("%#-2.1e", 0.01) == "1.0e-02"
+string.format("%#-2.1e", 0.0001) == "1.0e-04"
+string.format("%#-2.1e", 1e-05) == "1.0e-05"
+string.format("%#-2.1e", 1e-06) == "1.0e-06"
+string.format("%#-2.1e", 1e-07) == "1.0e-07"
+string.format("%#-2.1e", 123.456) == "1.2e+02"
+string.format("%#-2.1e", 1234560000) == "1.2e+09"
+string.format("%#-2.1e", 1.23456e-05) == "1.2e-05"
+string.format("%#-2.1e", 123.456789123) == "1.2e+02"
+string.format("%#-2.1e", 1234567891.23) == "1.2e+09"
+string.format("%#-2.1e", 1.23456789123e-05) == "1.2e-05"
+string.format("%#-6e", nan) == "nan   "
+string.format("%#-6e", inf) == "inf   "
+string.format("%#-6e", -inf) == "-inf  "
+string.format("%#-6.0e", 0) == "0.e+00"
+string.format("%#-6.0e", 1) == "1.e+00"
+string.format("%#-6.0e", -1) == "-1.e+00"
+string.format("%#-6.0e", 2) == "2.e+00"
+string.format("%#-6.0e", -2) == "-2.e+00"
+string.format("%#-6.0e", 3) == "3.e+00"
+string.format("%#-6.0e", -3) == "-3.e+00"
+string.format("%#-6.0e", nan) == "nan   "
+string.format("%#-6.0e", inf) == "inf   "
+string.format("%#-6.0e", -inf) == "-inf  "
+string.format("%#-6.0e", 100) == "1.e+02"
+string.format("%#-6.0e", 10000) == "1.e+04"
+string.format("%#-6.0e", 100000) == "1.e+05"
+string.format("%#-6.0e", 1000000) == "1.e+06"
+string.format("%#-6.0e", 10000000) == "1.e+07"
+string.format("%#-6.0e", 0.01) == "1.e-02"
+string.format("%#-6.0e", 0.0001) == "1.e-04"
+string.format("%#-6.0e", 1e-05) == "1.e-05"
+string.format("%#-6.0e", 1e-06) == "1.e-06"
+string.format("%#-6.0e", 1e-07) == "1.e-07"
+string.format("%#-6.0e", 123.456) == "1.e+02"
+string.format("%#-6.0e", 1234560000) == "1.e+09"
+string.format("%#-6.0e", 1.23456e-05) == "1.e-05"
+string.format("%#-6.0e", 123.456789123) == "1.e+02"
+string.format("%#-6.0e", 1234567891.23) == "1.e+09"
+string.format("%#-6.0e", 1.23456789123e-05) == "1.e-05"
+string.format("%#-6.1e", 0) == "0.0e+00"
+string.format("%#-6.1e", 1) == "1.0e+00"
+string.format("%#-6.1e", -1) == "-1.0e+00"
+string.format("%#-6.1e", 2) == "2.0e+00"
+string.format("%#-6.1e", -2) == "-2.0e+00"
+string.format("%#-6.1e", 3) == "3.0e+00"
+string.format("%#-6.1e", -3) == "-3.0e+00"
+string.format("%#-6.1e", nan) == "nan   "
+string.format("%#-6.1e", inf) == "inf   "
+string.format("%#-6.1e", -inf) == "-inf  "
+string.format("%#-6.1e", 100) == "1.0e+02"
+string.format("%#-6.1e", 10000) == "1.0e+04"
+string.format("%#-6.1e", 100000) == "1.0e+05"
+string.format("%#-6.1e", 1000000) == "1.0e+06"
+string.format("%#-6.1e", 10000000) == "1.0e+07"
+string.format("%#-6.1e", 0.01) == "1.0e-02"
+string.format("%#-6.1e", 0.0001) == "1.0e-04"
+string.format("%#-6.1e", 1e-05) == "1.0e-05"
+string.format("%#-6.1e", 1e-06) == "1.0e-06"
+string.format("%#-6.1e", 1e-07) == "1.0e-07"
+string.format("%#-6.1e", 123.456) == "1.2e+02"
+string.format("%#-6.1e", 1234560000) == "1.2e+09"
+string.format("%#-6.1e", 1.23456e-05) == "1.2e-05"
+string.format("%#-6.1e", 123.456789123) == "1.2e+02"
+string.format("%#-6.1e", 1234567891.23) == "1.2e+09"
+string.format("%#-6.1e", 1.23456789123e-05) == "1.2e-05"
+string.format("%#-6.6e", nan) == "nan   "
+string.format("%#-6.6e", inf) == "inf   "
+string.format("%#-6.6e", -inf) == "-inf  "
+string.format("%#-20e", 0) == "0.000000e+00        "
+string.format("%#-20e", 1) == "1.000000e+00        "
+string.format("%#-20e", -1) == "-1.000000e+00       "
+string.format("%#-20e", 2) == "2.000000e+00        "
+string.format("%#-20e", -2) == "-2.000000e+00       "
+string.format("%#-20e", 3) == "3.000000e+00        "
+string.format("%#-20e", -3) == "-3.000000e+00       "
+string.format("%#-20e", nan) == "nan                 "
+string.format("%#-20e", inf) == "inf                 "
+string.format("%#-20e", -inf) == "-inf                "
+string.format("%#-20e", 100) == "1.000000e+02        "
+string.format("%#-20e", 10000) == "1.000000e+04        "
+string.format("%#-20e", 100000) == "1.000000e+05        "
+string.format("%#-20e", 1000000) == "1.000000e+06        "
+string.format("%#-20e", 10000000) == "1.000000e+07        "
+string.format("%#-20e", 0.01) == "1.000000e-02        "
+string.format("%#-20e", 0.0001) == "1.000000e-04        "
+string.format("%#-20e", 1e-05) == "1.000000e-05        "
+string.format("%#-20e", 1e-06) == "1.000000e-06        "
+string.format("%#-20e", 1e-07) == "1.000000e-07        "
+string.format("%#-20e", 123.456) == "1.234560e+02        "
+string.format("%#-20e", 1234560000) == "1.234560e+09        "
+string.format("%#-20e", 1.23456e-05) == "1.234560e-05        "
+string.format("%#-20e", 123.456789123) == "1.234568e+02        "
+string.format("%#-20e", 1234567891.23) == "1.234568e+09        "
+string.format("%#-20e", 1.23456789123e-05) == "1.234568e-05        "
+string.format("%#-20.0e", 0) == "0.e+00              "
+string.format("%#-20.0e", 1) == "1.e+00              "
+string.format("%#-20.0e", -1) == "-1.e+00             "
+string.format("%#-20.0e", 2) == "2.e+00              "
+string.format("%#-20.0e", -2) == "-2.e+00             "
+string.format("%#-20.0e", 3) == "3.e+00              "
+string.format("%#-20.0e", -3) == "-3.e+00             "
+string.format("%#-20.0e", nan) == "nan                 "
+string.format("%#-20.0e", inf) == "inf                 "
+string.format("%#-20.0e", -inf) == "-inf                "
+string.format("%#-20.0e", 100) == "1.e+02              "
+string.format("%#-20.0e", 10000) == "1.e+04              "
+string.format("%#-20.0e", 100000) == "1.e+05              "
+string.format("%#-20.0e", 1000000) == "1.e+06              "
+string.format("%#-20.0e", 10000000) == "1.e+07              "
+string.format("%#-20.0e", 0.01) == "1.e-02              "
+string.format("%#-20.0e", 0.0001) == "1.e-04              "
+string.format("%#-20.0e", 1e-05) == "1.e-05              "
+string.format("%#-20.0e", 1e-06) == "1.e-06              "
+string.format("%#-20.0e", 1e-07) == "1.e-07              "
+string.format("%#-20.0e", 123.456) == "1.e+02              "
+string.format("%#-20.0e", 1234560000) == "1.e+09              "
+string.format("%#-20.0e", 1.23456e-05) == "1.e-05              "
+string.format("%#-20.0e", 123.456789123) == "1.e+02              "
+string.format("%#-20.0e", 1234567891.23) == "1.e+09              "
+string.format("%#-20.0e", 1.23456789123e-05) == "1.e-05              "
+string.format("%#-20.1e", 0) == "0.0e+00             "
+string.format("%#-20.1e", 1) == "1.0e+00             "
+string.format("%#-20.1e", -1) == "-1.0e+00            "
+string.format("%#-20.1e", 2) == "2.0e+00             "
+string.format("%#-20.1e", -2) == "-2.0e+00            "
+string.format("%#-20.1e", 3) == "3.0e+00             "
+string.format("%#-20.1e", -3) == "-3.0e+00            "
+string.format("%#-20.1e", nan) == "nan                 "
+string.format("%#-20.1e", inf) == "inf                 "
+string.format("%#-20.1e", -inf) == "-inf                "
+string.format("%#-20.1e", 100) == "1.0e+02             "
+string.format("%#-20.1e", 10000) == "1.0e+04             "
+string.format("%#-20.1e", 100000) == "1.0e+05             "
+string.format("%#-20.1e", 1000000) == "1.0e+06             "
+string.format("%#-20.1e", 10000000) == "1.0e+07             "
+string.format("%#-20.1e", 0.01) == "1.0e-02             "
+string.format("%#-20.1e", 0.0001) == "1.0e-04             "
+string.format("%#-20.1e", 1e-05) == "1.0e-05             "
+string.format("%#-20.1e", 1e-06) == "1.0e-06             "
+string.format("%#-20.1e", 1e-07) == "1.0e-07             "
+string.format("%#-20.1e", 123.456) == "1.2e+02             "
+string.format("%#-20.1e", 1234560000) == "1.2e+09             "
+string.format("%#-20.1e", 1.23456e-05) == "1.2e-05             "
+string.format("%#-20.1e", 123.456789123) == "1.2e+02             "
+string.format("%#-20.1e", 1234567891.23) == "1.2e+09             "
+string.format("%#-20.1e", 1.23456789123e-05) == "1.2e-05             "
+string.format("%#-20.6e", 0) == "0.000000e+00        "
+string.format("%#-20.6e", 1) == "1.000000e+00        "
+string.format("%#-20.6e", -1) == "-1.000000e+00       "
+string.format("%#-20.6e", 2) == "2.000000e+00        "
+string.format("%#-20.6e", -2) == "-2.000000e+00       "
+string.format("%#-20.6e", 3) == "3.000000e+00        "
+string.format("%#-20.6e", -3) == "-3.000000e+00       "
+string.format("%#-20.6e", nan) == "nan                 "
+string.format("%#-20.6e", inf) == "inf                 "
+string.format("%#-20.6e", -inf) == "-inf                "
+string.format("%#-20.6e", 100) == "1.000000e+02        "
+string.format("%#-20.6e", 10000) == "1.000000e+04        "
+string.format("%#-20.6e", 100000) == "1.000000e+05        "
+string.format("%#-20.6e", 1000000) == "1.000000e+06        "
+string.format("%#-20.6e", 10000000) == "1.000000e+07        "
+string.format("%#-20.6e", 0.01) == "1.000000e-02        "
+string.format("%#-20.6e", 0.0001) == "1.000000e-04        "
+string.format("%#-20.6e", 1e-05) == "1.000000e-05        "
+string.format("%#-20.6e", 1e-06) == "1.000000e-06        "
+string.format("%#-20.6e", 1e-07) == "1.000000e-07        "
+string.format("%#-20.6e", 123.456) == "1.234560e+02        "
+string.format("%#-20.6e", 1234560000) == "1.234560e+09        "
+string.format("%#-20.6e", 1.23456e-05) == "1.234560e-05        "
+string.format("%#-20.6e", 123.456789123) == "1.234568e+02        "
+string.format("%#-20.6e", 1234567891.23) == "1.234568e+09        "
+string.format("%#-20.6e", 1.23456789123e-05) == "1.234568e-05        "
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+string.format("%#-+e", 100) == "+1.000000e+02"
+string.format("%#-+e", 10000) == "+1.000000e+04"
+string.format("%#-+e", 100000) == "+1.000000e+05"
+string.format("%#-+e", 1000000) == "+1.000000e+06"
+string.format("%#-+e", 10000000) == "+1.000000e+07"
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+string.format("%#-+e", 123.456) == "+1.234560e+02"
+string.format("%#-+e", 1234560000) == "+1.234560e+09"
+string.format("%#-+e", 1.23456e-05) == "+1.234560e-05"
+string.format("%#-+e", 123.456789123) == "+1.234568e+02"
+string.format("%#-+e", 1234567891.23) == "+1.234568e+09"
+string.format("%#-+e", 1.23456789123e-05) == "+1.234568e-05"
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+string.format("%#-+.0e", 100) == "+1.e+02"
+string.format("%#-+.0e", 10000) == "+1.e+04"
+string.format("%#-+.0e", 100000) == "+1.e+05"
+string.format("%#-+.0e", 1000000) == "+1.e+06"
+string.format("%#-+.0e", 10000000) == "+1.e+07"
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+string.format("%#-+.0e", 123.456) == "+1.e+02"
+string.format("%#-+.0e", 1234560000) == "+1.e+09"
+string.format("%#-+.0e", 1.23456e-05) == "+1.e-05"
+string.format("%#-+.0e", 123.456789123) == "+1.e+02"
+string.format("%#-+.0e", 1234567891.23) == "+1.e+09"
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+string.format("%#-+.1e", 10000) == "+1.0e+04"
+string.format("%#-+.1e", 100000) == "+1.0e+05"
+string.format("%#-+.1e", 1000000) == "+1.0e+06"
+string.format("%#-+.1e", 10000000) == "+1.0e+07"
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+string.format("%#-+.1e", 123.456) == "+1.2e+02"
+string.format("%#-+.1e", 1234560000) == "+1.2e+09"
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+string.format("%#-+.1e", 123.456789123) == "+1.2e+02"
+string.format("%#-+.1e", 1234567891.23) == "+1.2e+09"
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+string.format("%#-+1.0e", 1234560000) == "+1.e+09"
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+string.format("%#-+1.0e", 123.456789123) == "+1.e+02"
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+string.format("%#-+1.0e", 1.23456789123e-05) == "+1.e-05"
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+string.format("%#-+1.1e", 2) == "+2.0e+00"
+string.format("%#-+1.1e", -2) == "-2.0e+00"
+string.format("%#-+1.1e", 3) == "+3.0e+00"
+string.format("%#-+1.1e", -3) == "-3.0e+00"
+string.format("%#-+1.1e", 100) == "+1.0e+02"
+string.format("%#-+1.1e", 10000) == "+1.0e+04"
+string.format("%#-+1.1e", 100000) == "+1.0e+05"
+string.format("%#-+1.1e", 1000000) == "+1.0e+06"
+string.format("%#-+1.1e", 10000000) == "+1.0e+07"
+string.format("%#-+1.1e", 0.01) == "+1.0e-02"
+string.format("%#-+1.1e", 0.0001) == "+1.0e-04"
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+string.format("%#-+1.1e", 1e-07) == "+1.0e-07"
+string.format("%#-+1.1e", 123.456) == "+1.2e+02"
+string.format("%#-+1.1e", 1234560000) == "+1.2e+09"
+string.format("%#-+1.1e", 1.23456e-05) == "+1.2e-05"
+string.format("%#-+1.1e", 123.456789123) == "+1.2e+02"
+string.format("%#-+1.1e", 1234567891.23) == "+1.2e+09"
+string.format("%#-+1.1e", 1.23456789123e-05) == "+1.2e-05"
+string.format("%#-+2.0e", 0) == "+0.e+00"
+string.format("%#-+2.0e", 1) == "+1.e+00"
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+string.format("%#-+2.0e", 3) == "+3.e+00"
+string.format("%#-+2.0e", -3) == "-3.e+00"
+string.format("%#-+2.0e", 100) == "+1.e+02"
+string.format("%#-+2.0e", 10000) == "+1.e+04"
+string.format("%#-+2.0e", 100000) == "+1.e+05"
+string.format("%#-+2.0e", 1000000) == "+1.e+06"
+string.format("%#-+2.0e", 10000000) == "+1.e+07"
+string.format("%#-+2.0e", 0.01) == "+1.e-02"
+string.format("%#-+2.0e", 0.0001) == "+1.e-04"
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+string.format("%#-+2.0e", 1e-06) == "+1.e-06"
+string.format("%#-+2.0e", 1e-07) == "+1.e-07"
+string.format("%#-+2.0e", 123.456) == "+1.e+02"
+string.format("%#-+2.0e", 1234560000) == "+1.e+09"
+string.format("%#-+2.0e", 1.23456e-05) == "+1.e-05"
+string.format("%#-+2.0e", 123.456789123) == "+1.e+02"
+string.format("%#-+2.0e", 1234567891.23) == "+1.e+09"
+string.format("%#-+2.0e", 1.23456789123e-05) == "+1.e-05"
+string.format("%#-+2.1e", 0) == "+0.0e+00"
+string.format("%#-+2.1e", 1) == "+1.0e+00"
+string.format("%#-+2.1e", -1) == "-1.0e+00"
+string.format("%#-+2.1e", 2) == "+2.0e+00"
+string.format("%#-+2.1e", -2) == "-2.0e+00"
+string.format("%#-+2.1e", 3) == "+3.0e+00"
+string.format("%#-+2.1e", -3) == "-3.0e+00"
+string.format("%#-+2.1e", 100) == "+1.0e+02"
+string.format("%#-+2.1e", 10000) == "+1.0e+04"
+string.format("%#-+2.1e", 100000) == "+1.0e+05"
+string.format("%#-+2.1e", 1000000) == "+1.0e+06"
+string.format("%#-+2.1e", 10000000) == "+1.0e+07"
+string.format("%#-+2.1e", 0.01) == "+1.0e-02"
+string.format("%#-+2.1e", 0.0001) == "+1.0e-04"
+string.format("%#-+2.1e", 1e-05) == "+1.0e-05"
+string.format("%#-+2.1e", 1e-06) == "+1.0e-06"
+string.format("%#-+2.1e", 1e-07) == "+1.0e-07"
+string.format("%#-+2.1e", 123.456) == "+1.2e+02"
+string.format("%#-+2.1e", 1234560000) == "+1.2e+09"
+string.format("%#-+2.1e", 1.23456e-05) == "+1.2e-05"
+string.format("%#-+2.1e", 123.456789123) == "+1.2e+02"
+string.format("%#-+2.1e", 1234567891.23) == "+1.2e+09"
+string.format("%#-+2.1e", 1.23456789123e-05) == "+1.2e-05"
+string.format("%#-+6e", nan) == "+nan  "
+string.format("%#-+6e", inf) == "+inf  "
+string.format("%#-+6e", -inf) == "-inf  "
+string.format("%#-+6.0e", 0) == "+0.e+00"
+string.format("%#-+6.0e", 1) == "+1.e+00"
+string.format("%#-+6.0e", -1) == "-1.e+00"
+string.format("%#-+6.0e", 2) == "+2.e+00"
+string.format("%#-+6.0e", -2) == "-2.e+00"
+string.format("%#-+6.0e", 3) == "+3.e+00"
+string.format("%#-+6.0e", -3) == "-3.e+00"
+string.format("%#-+6.0e", nan) == "+nan  "
+string.format("%#-+6.0e", inf) == "+inf  "
+string.format("%#-+6.0e", -inf) == "-inf  "
+string.format("%#-+6.0e", 100) == "+1.e+02"
+string.format("%#-+6.0e", 10000) == "+1.e+04"
+string.format("%#-+6.0e", 100000) == "+1.e+05"
+string.format("%#-+6.0e", 1000000) == "+1.e+06"
+string.format("%#-+6.0e", 10000000) == "+1.e+07"
+string.format("%#-+6.0e", 0.01) == "+1.e-02"
+string.format("%#-+6.0e", 0.0001) == "+1.e-04"
+string.format("%#-+6.0e", 1e-05) == "+1.e-05"
+string.format("%#-+6.0e", 1e-06) == "+1.e-06"
+string.format("%#-+6.0e", 1e-07) == "+1.e-07"
+string.format("%#-+6.0e", 123.456) == "+1.e+02"
+string.format("%#-+6.0e", 1234560000) == "+1.e+09"
+string.format("%#-+6.0e", 1.23456e-05) == "+1.e-05"
+string.format("%#-+6.0e", 123.456789123) == "+1.e+02"
+string.format("%#-+6.0e", 1234567891.23) == "+1.e+09"
+string.format("%#-+6.0e", 1.23456789123e-05) == "+1.e-05"
+string.format("%#-+6.1e", 0) == "+0.0e+00"
+string.format("%#-+6.1e", 1) == "+1.0e+00"
+string.format("%#-+6.1e", -1) == "-1.0e+00"
+string.format("%#-+6.1e", 2) == "+2.0e+00"
+string.format("%#-+6.1e", -2) == "-2.0e+00"
+string.format("%#-+6.1e", 3) == "+3.0e+00"
+string.format("%#-+6.1e", -3) == "-3.0e+00"
+string.format("%#-+6.1e", nan) == "+nan  "
+string.format("%#-+6.1e", inf) == "+inf  "
+string.format("%#-+6.1e", -inf) == "-inf  "
+string.format("%#-+6.1e", 100) == "+1.0e+02"
+string.format("%#-+6.1e", 10000) == "+1.0e+04"
+string.format("%#-+6.1e", 100000) == "+1.0e+05"
+string.format("%#-+6.1e", 1000000) == "+1.0e+06"
+string.format("%#-+6.1e", 10000000) == "+1.0e+07"
+string.format("%#-+6.1e", 0.01) == "+1.0e-02"
+string.format("%#-+6.1e", 0.0001) == "+1.0e-04"
+string.format("%#-+6.1e", 1e-05) == "+1.0e-05"
+string.format("%#-+6.1e", 1e-06) == "+1.0e-06"
+string.format("%#-+6.1e", 1e-07) == "+1.0e-07"
+string.format("%#-+6.1e", 123.456) == "+1.2e+02"
+string.format("%#-+6.1e", 1234560000) == "+1.2e+09"
+string.format("%#-+6.1e", 1.23456e-05) == "+1.2e-05"
+string.format("%#-+6.1e", 123.456789123) == "+1.2e+02"
+string.format("%#-+6.1e", 1234567891.23) == "+1.2e+09"
+string.format("%#-+6.1e", 1.23456789123e-05) == "+1.2e-05"
+string.format("%#-+6.6e", nan) == "+nan  "
+string.format("%#-+6.6e", inf) == "+inf  "
+string.format("%#-+6.6e", -inf) == "-inf  "
+string.format("%#-+20e", 0) == "+0.000000e+00       "
+string.format("%#-+20e", 1) == "+1.000000e+00       "
+string.format("%#-+20e", -1) == "-1.000000e+00       "
+string.format("%#-+20e", 2) == "+2.000000e+00       "
+string.format("%#-+20e", -2) == "-2.000000e+00       "
+string.format("%#-+20e", 3) == "+3.000000e+00       "
+string.format("%#-+20e", -3) == "-3.000000e+00       "
+string.format("%#-+20e", nan) == "+nan                "
+string.format("%#-+20e", inf) == "+inf                "
+string.format("%#-+20e", -inf) == "-inf                "
+string.format("%#-+20e", 100) == "+1.000000e+02       "
+string.format("%#-+20e", 10000) == "+1.000000e+04       "
+string.format("%#-+20e", 100000) == "+1.000000e+05       "
+string.format("%#-+20e", 1000000) == "+1.000000e+06       "
+string.format("%#-+20e", 10000000) == "+1.000000e+07       "
+string.format("%#-+20e", 0.01) == "+1.000000e-02       "
+string.format("%#-+20e", 0.0001) == "+1.000000e-04       "
+string.format("%#-+20e", 1e-05) == "+1.000000e-05       "
+string.format("%#-+20e", 1e-06) == "+1.000000e-06       "
+string.format("%#-+20e", 1e-07) == "+1.000000e-07       "
+string.format("%#-+20e", 123.456) == "+1.234560e+02       "
+string.format("%#-+20e", 1234560000) == "+1.234560e+09       "
+string.format("%#-+20e", 1.23456e-05) == "+1.234560e-05       "
+string.format("%#-+20e", 123.456789123) == "+1.234568e+02       "
+string.format("%#-+20e", 1234567891.23) == "+1.234568e+09       "
+string.format("%#-+20e", 1.23456789123e-05) == "+1.234568e-05       "
+string.format("%#-+20.0e", 0) == "+0.e+00             "
+string.format("%#-+20.0e", 1) == "+1.e+00             "
+string.format("%#-+20.0e", -1) == "-1.e+00             "
+string.format("%#-+20.0e", 2) == "+2.e+00             "
+string.format("%#-+20.0e", -2) == "-2.e+00             "
+string.format("%#-+20.0e", 3) == "+3.e+00             "
+string.format("%#-+20.0e", -3) == "-3.e+00             "
+string.format("%#-+20.0e", nan) == "+nan                "
+string.format("%#-+20.0e", inf) == "+inf                "
+string.format("%#-+20.0e", -inf) == "-inf                "
+string.format("%#-+20.0e", 100) == "+1.e+02             "
+string.format("%#-+20.0e", 10000) == "+1.e+04             "
+string.format("%#-+20.0e", 100000) == "+1.e+05             "
+string.format("%#-+20.0e", 1000000) == "+1.e+06             "
+string.format("%#-+20.0e", 10000000) == "+1.e+07             "
+string.format("%#-+20.0e", 0.01) == "+1.e-02             "
+string.format("%#-+20.0e", 0.0001) == "+1.e-04             "
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+string.format("%#-+20.0e", 1e-07) == "+1.e-07             "
+string.format("%#-+20.0e", 123.456) == "+1.e+02             "
+string.format("%#-+20.0e", 1234560000) == "+1.e+09             "
+string.format("%#-+20.0e", 1.23456e-05) == "+1.e-05             "
+string.format("%#-+20.0e", 123.456789123) == "+1.e+02             "
+string.format("%#-+20.0e", 1234567891.23) == "+1.e+09             "
+string.format("%#-+20.0e", 1.23456789123e-05) == "+1.e-05             "
+string.format("%#-+20.1e", 0) == "+0.0e+00            "
+string.format("%#-+20.1e", 1) == "+1.0e+00            "
+string.format("%#-+20.1e", -1) == "-1.0e+00            "
+string.format("%#-+20.1e", 2) == "+2.0e+00            "
+string.format("%#-+20.1e", -2) == "-2.0e+00            "
+string.format("%#-+20.1e", 3) == "+3.0e+00            "
+string.format("%#-+20.1e", -3) == "-3.0e+00            "
+string.format("%#-+20.1e", nan) == "+nan                "
+string.format("%#-+20.1e", inf) == "+inf                "
+string.format("%#-+20.1e", -inf) == "-inf                "
+string.format("%#-+20.1e", 100) == "+1.0e+02            "
+string.format("%#-+20.1e", 10000) == "+1.0e+04            "
+string.format("%#-+20.1e", 100000) == "+1.0e+05            "
+string.format("%#-+20.1e", 1000000) == "+1.0e+06            "
+string.format("%#-+20.1e", 10000000) == "+1.0e+07            "
+string.format("%#-+20.1e", 0.01) == "+1.0e-02            "
+string.format("%#-+20.1e", 0.0001) == "+1.0e-04            "
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+string.format("%#-+20.1e", 1e-07) == "+1.0e-07            "
+string.format("%#-+20.1e", 123.456) == "+1.2e+02            "
+string.format("%#-+20.1e", 1234560000) == "+1.2e+09            "
+string.format("%#-+20.1e", 1.23456e-05) == "+1.2e-05            "
+string.format("%#-+20.1e", 123.456789123) == "+1.2e+02            "
+string.format("%#-+20.1e", 1234567891.23) == "+1.2e+09            "
+string.format("%#-+20.1e", 1.23456789123e-05) == "+1.2e-05            "
+string.format("%#-+20.6e", 0) == "+0.000000e+00       "
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+string.format("%#-+20.6e", -1) == "-1.000000e+00       "
+string.format("%#-+20.6e", 2) == "+2.000000e+00       "
+string.format("%#-+20.6e", -2) == "-2.000000e+00       "
+string.format("%#-+20.6e", 3) == "+3.000000e+00       "
+string.format("%#-+20.6e", -3) == "-3.000000e+00       "
+string.format("%#-+20.6e", nan) == "+nan                "
+string.format("%#-+20.6e", inf) == "+inf                "
+string.format("%#-+20.6e", -inf) == "-inf                "
+string.format("%#-+20.6e", 100) == "+1.000000e+02       "
+string.format("%#-+20.6e", 10000) == "+1.000000e+04       "
+string.format("%#-+20.6e", 100000) == "+1.000000e+05       "
+string.format("%#-+20.6e", 1000000) == "+1.000000e+06       "
+string.format("%#-+20.6e", 10000000) == "+1.000000e+07       "
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+string.format("%#-+20.6e", 0.0001) == "+1.000000e-04       "
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+string.format("%#-+20.6e", 1e-07) == "+1.000000e-07       "
+string.format("%#-+20.6e", 123.456) == "+1.234560e+02       "
+string.format("%#-+20.6e", 1234560000) == "+1.234560e+09       "
+string.format("%#-+20.6e", 1.23456e-05) == "+1.234560e-05       "
+string.format("%#-+20.6e", 123.456789123) == "+1.234568e+02       "
+string.format("%#-+20.6e", 1234567891.23) == "+1.234568e+09       "
+string.format("%#-+20.6e", 1.23456789123e-05) == "+1.234568e-05       "
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+string.format("%# e", -2) == "-2.000000e+00"
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+string.format("%# e", -3) == "-3.000000e+00"
+string.format("%# e", nan) == " nan"
+string.format("%# e", inf) == " inf"
+string.format("%# e", -inf) == "-inf"
+string.format("%# e", 100) == " 1.000000e+02"
+string.format("%# e", 10000) == " 1.000000e+04"
+string.format("%# e", 100000) == " 1.000000e+05"
+string.format("%# e", 1000000) == " 1.000000e+06"
+string.format("%# e", 10000000) == " 1.000000e+07"
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+string.format("%# e", 1e-06) == " 1.000000e-06"
+string.format("%# e", 1e-07) == " 1.000000e-07"
+string.format("%# e", 123.456) == " 1.234560e+02"
+string.format("%# e", 1234560000) == " 1.234560e+09"
+string.format("%# e", 1.23456e-05) == " 1.234560e-05"
+string.format("%# e", 123.456789123) == " 1.234568e+02"
+string.format("%# e", 1234567891.23) == " 1.234568e+09"
+string.format("%# e", 1.23456789123e-05) == " 1.234568e-05"
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+string.format("%# .0e", 3) == " 3.e+00"
+string.format("%# .0e", -3) == "-3.e+00"
+string.format("%# .0e", 100) == " 1.e+02"
+string.format("%# .0e", 10000) == " 1.e+04"
+string.format("%# .0e", 100000) == " 1.e+05"
+string.format("%# .0e", 1000000) == " 1.e+06"
+string.format("%# .0e", 10000000) == " 1.e+07"
+string.format("%# .0e", 0.01) == " 1.e-02"
+string.format("%# .0e", 0.0001) == " 1.e-04"
+string.format("%# .0e", 1e-05) == " 1.e-05"
+string.format("%# .0e", 1e-06) == " 1.e-06"
+string.format("%# .0e", 1e-07) == " 1.e-07"
+string.format("%# .0e", 123.456) == " 1.e+02"
+string.format("%# .0e", 1234560000) == " 1.e+09"
+string.format("%# .0e", 1.23456e-05) == " 1.e-05"
+string.format("%# .0e", 123.456789123) == " 1.e+02"
+string.format("%# .0e", 1234567891.23) == " 1.e+09"
+string.format("%# .0e", 1.23456789123e-05) == " 1.e-05"
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+string.format("%# .1e", -1) == "-1.0e+00"
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+string.format("%# .1e", -2) == "-2.0e+00"
+string.format("%# .1e", 3) == " 3.0e+00"
+string.format("%# .1e", -3) == "-3.0e+00"
+string.format("%# .1e", 100) == " 1.0e+02"
+string.format("%# .1e", 10000) == " 1.0e+04"
+string.format("%# .1e", 100000) == " 1.0e+05"
+string.format("%# .1e", 1000000) == " 1.0e+06"
+string.format("%# .1e", 10000000) == " 1.0e+07"
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+string.format("%# .1e", 0.0001) == " 1.0e-04"
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+string.format("%# .1e", 123.456) == " 1.2e+02"
+string.format("%# .1e", 1234560000) == " 1.2e+09"
+string.format("%# .1e", 1.23456e-05) == " 1.2e-05"
+string.format("%# .1e", 123.456789123) == " 1.2e+02"
+string.format("%# .1e", 1234567891.23) == " 1.2e+09"
+string.format("%# .1e", 1.23456789123e-05) == " 1.2e-05"
+string.format("%# 1.0e", 0) == " 0.e+00"
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+string.format("%# 1.0e", -2) == "-2.e+00"
+string.format("%# 1.0e", 3) == " 3.e+00"
+string.format("%# 1.0e", -3) == "-3.e+00"
+string.format("%# 1.0e", 100) == " 1.e+02"
+string.format("%# 1.0e", 10000) == " 1.e+04"
+string.format("%# 1.0e", 100000) == " 1.e+05"
+string.format("%# 1.0e", 1000000) == " 1.e+06"
+string.format("%# 1.0e", 10000000) == " 1.e+07"
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+string.format("%# 1.0e", 1e-07) == " 1.e-07"
+string.format("%# 1.0e", 123.456) == " 1.e+02"
+string.format("%# 1.0e", 1234560000) == " 1.e+09"
+string.format("%# 1.0e", 1.23456e-05) == " 1.e-05"
+string.format("%# 1.0e", 123.456789123) == " 1.e+02"
+string.format("%# 1.0e", 1234567891.23) == " 1.e+09"
+string.format("%# 1.0e", 1.23456789123e-05) == " 1.e-05"
+string.format("%# 1.1e", 0) == " 0.0e+00"
+string.format("%# 1.1e", 1) == " 1.0e+00"
+string.format("%# 1.1e", -1) == "-1.0e+00"
+string.format("%# 1.1e", 2) == " 2.0e+00"
+string.format("%# 1.1e", -2) == "-2.0e+00"
+string.format("%# 1.1e", 3) == " 3.0e+00"
+string.format("%# 1.1e", -3) == "-3.0e+00"
+string.format("%# 1.1e", 100) == " 1.0e+02"
+string.format("%# 1.1e", 10000) == " 1.0e+04"
+string.format("%# 1.1e", 100000) == " 1.0e+05"
+string.format("%# 1.1e", 1000000) == " 1.0e+06"
+string.format("%# 1.1e", 10000000) == " 1.0e+07"
+string.format("%# 1.1e", 0.01) == " 1.0e-02"
+string.format("%# 1.1e", 0.0001) == " 1.0e-04"
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+string.format("%# 1.1e", 1e-06) == " 1.0e-06"
+string.format("%# 1.1e", 1e-07) == " 1.0e-07"
+string.format("%# 1.1e", 123.456) == " 1.2e+02"
+string.format("%# 1.1e", 1234560000) == " 1.2e+09"
+string.format("%# 1.1e", 1.23456e-05) == " 1.2e-05"
+string.format("%# 1.1e", 123.456789123) == " 1.2e+02"
+string.format("%# 1.1e", 1234567891.23) == " 1.2e+09"
+string.format("%# 1.1e", 1.23456789123e-05) == " 1.2e-05"
+string.format("%# 2.0e", 0) == " 0.e+00"
+string.format("%# 2.0e", 1) == " 1.e+00"
+string.format("%# 2.0e", -1) == "-1.e+00"
+string.format("%# 2.0e", 2) == " 2.e+00"
+string.format("%# 2.0e", -2) == "-2.e+00"
+string.format("%# 2.0e", 3) == " 3.e+00"
+string.format("%# 2.0e", -3) == "-3.e+00"
+string.format("%# 2.0e", 100) == " 1.e+02"
+string.format("%# 2.0e", 10000) == " 1.e+04"
+string.format("%# 2.0e", 100000) == " 1.e+05"
+string.format("%# 2.0e", 1000000) == " 1.e+06"
+string.format("%# 2.0e", 10000000) == " 1.e+07"
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+string.format("%# 2.0e", 0.0001) == " 1.e-04"
+string.format("%# 2.0e", 1e-05) == " 1.e-05"
+string.format("%# 2.0e", 1e-06) == " 1.e-06"
+string.format("%# 2.0e", 1e-07) == " 1.e-07"
+string.format("%# 2.0e", 123.456) == " 1.e+02"
+string.format("%# 2.0e", 1234560000) == " 1.e+09"
+string.format("%# 2.0e", 1.23456e-05) == " 1.e-05"
+string.format("%# 2.0e", 123.456789123) == " 1.e+02"
+string.format("%# 2.0e", 1234567891.23) == " 1.e+09"
+string.format("%# 2.0e", 1.23456789123e-05) == " 1.e-05"
+string.format("%# 2.1e", 0) == " 0.0e+00"
+string.format("%# 2.1e", 1) == " 1.0e+00"
+string.format("%# 2.1e", -1) == "-1.0e+00"
+string.format("%# 2.1e", 2) == " 2.0e+00"
+string.format("%# 2.1e", -2) == "-2.0e+00"
+string.format("%# 2.1e", 3) == " 3.0e+00"
+string.format("%# 2.1e", -3) == "-3.0e+00"
+string.format("%# 2.1e", 100) == " 1.0e+02"
+string.format("%# 2.1e", 10000) == " 1.0e+04"
+string.format("%# 2.1e", 100000) == " 1.0e+05"
+string.format("%# 2.1e", 1000000) == " 1.0e+06"
+string.format("%# 2.1e", 10000000) == " 1.0e+07"
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+string.format("%# 2.1e", 0.0001) == " 1.0e-04"
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+string.format("%# 2.1e", 123.456) == " 1.2e+02"
+string.format("%# 2.1e", 1234560000) == " 1.2e+09"
+string.format("%# 2.1e", 1.23456e-05) == " 1.2e-05"
+string.format("%# 2.1e", 123.456789123) == " 1.2e+02"
+string.format("%# 2.1e", 1234567891.23) == " 1.2e+09"
+string.format("%# 2.1e", 1.23456789123e-05) == " 1.2e-05"
+string.format("%# 6e", nan) == "   nan"
+string.format("%# 6e", inf) == "   inf"
+string.format("%# 6e", -inf) == "  -inf"
+string.format("%# 6.0e", 0) == " 0.e+00"
+string.format("%# 6.0e", 1) == " 1.e+00"
+string.format("%# 6.0e", -1) == "-1.e+00"
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+string.format("%# 6.0e", -2) == "-2.e+00"
+string.format("%# 6.0e", 3) == " 3.e+00"
+string.format("%# 6.0e", -3) == "-3.e+00"
+string.format("%# 6.0e", nan) == "   nan"
+string.format("%# 6.0e", inf) == "   inf"
+string.format("%# 6.0e", -inf) == "  -inf"
+string.format("%# 6.0e", 100) == " 1.e+02"
+string.format("%# 6.0e", 10000) == " 1.e+04"
+string.format("%# 6.0e", 100000) == " 1.e+05"
+string.format("%# 6.0e", 1000000) == " 1.e+06"
+string.format("%# 6.0e", 10000000) == " 1.e+07"
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+string.format("%# 6.0e", 1e-07) == " 1.e-07"
+string.format("%# 6.0e", 123.456) == " 1.e+02"
+string.format("%# 6.0e", 1234560000) == " 1.e+09"
+string.format("%# 6.0e", 1.23456e-05) == " 1.e-05"
+string.format("%# 6.0e", 123.456789123) == " 1.e+02"
+string.format("%# 6.0e", 1234567891.23) == " 1.e+09"
+string.format("%# 6.0e", 1.23456789123e-05) == " 1.e-05"
+string.format("%# 6.1e", 0) == " 0.0e+00"
+string.format("%# 6.1e", 1) == " 1.0e+00"
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+string.format("%# 6.1e", -2) == "-2.0e+00"
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+string.format("%# 6.1e", -3) == "-3.0e+00"
+string.format("%# 6.1e", nan) == "   nan"
+string.format("%# 6.1e", inf) == "   inf"
+string.format("%# 6.1e", -inf) == "  -inf"
+string.format("%# 6.1e", 100) == " 1.0e+02"
+string.format("%# 6.1e", 10000) == " 1.0e+04"
+string.format("%# 6.1e", 100000) == " 1.0e+05"
+string.format("%# 6.1e", 1000000) == " 1.0e+06"
+string.format("%# 6.1e", 10000000) == " 1.0e+07"
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+string.format("%# 6.1e", 123.456) == " 1.2e+02"
+string.format("%# 6.1e", 1234560000) == " 1.2e+09"
+string.format("%# 6.1e", 1.23456e-05) == " 1.2e-05"
+string.format("%# 6.1e", 123.456789123) == " 1.2e+02"
+string.format("%# 6.1e", 1234567891.23) == " 1.2e+09"
+string.format("%# 6.1e", 1.23456789123e-05) == " 1.2e-05"
+string.format("%# 6.6e", nan) == "   nan"
+string.format("%# 6.6e", inf) == "   inf"
+string.format("%# 6.6e", -inf) == "  -inf"
+string.format("%# 20e", 0) == "        0.000000e+00"
+string.format("%# 20e", 1) == "        1.000000e+00"
+string.format("%# 20e", -1) == "       -1.000000e+00"
+string.format("%# 20e", 2) == "        2.000000e+00"
+string.format("%# 20e", -2) == "       -2.000000e+00"
+string.format("%# 20e", 3) == "        3.000000e+00"
+string.format("%# 20e", -3) == "       -3.000000e+00"
+string.format("%# 20e", nan) == "                 nan"
+string.format("%# 20e", inf) == "                 inf"
+string.format("%# 20e", -inf) == "                -inf"
+string.format("%# 20e", 100) == "        1.000000e+02"
+string.format("%# 20e", 10000) == "        1.000000e+04"
+string.format("%# 20e", 100000) == "        1.000000e+05"
+string.format("%# 20e", 1000000) == "        1.000000e+06"
+string.format("%# 20e", 10000000) == "        1.000000e+07"
+string.format("%# 20e", 0.01) == "        1.000000e-02"
+string.format("%# 20e", 0.0001) == "        1.000000e-04"
+string.format("%# 20e", 1e-05) == "        1.000000e-05"
+string.format("%# 20e", 1e-06) == "        1.000000e-06"
+string.format("%# 20e", 1e-07) == "        1.000000e-07"
+string.format("%# 20e", 123.456) == "        1.234560e+02"
+string.format("%# 20e", 1234560000) == "        1.234560e+09"
+string.format("%# 20e", 1.23456e-05) == "        1.234560e-05"
+string.format("%# 20e", 123.456789123) == "        1.234568e+02"
+string.format("%# 20e", 1234567891.23) == "        1.234568e+09"
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+string.format("%# +6.6e", nan) == "  +nan"
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+string.format("%# +20e", 3) == "       +3.000000e+00"
+string.format("%# +20e", -3) == "       -3.000000e+00"
+string.format("%# +20e", nan) == "                +nan"
+string.format("%# +20e", inf) == "                +inf"
+string.format("%# +20e", -inf) == "                -inf"
+string.format("%# +20e", 100) == "       +1.000000e+02"
+string.format("%# +20e", 10000) == "       +1.000000e+04"
+string.format("%# +20e", 100000) == "       +1.000000e+05"
+string.format("%# +20e", 1000000) == "       +1.000000e+06"
+string.format("%# +20e", 10000000) == "       +1.000000e+07"
+string.format("%# +20e", 0.01) == "       +1.000000e-02"
+string.format("%# +20e", 0.0001) == "       +1.000000e-04"
+string.format("%# +20e", 1e-05) == "       +1.000000e-05"
+string.format("%# +20e", 1e-06) == "       +1.000000e-06"
+string.format("%# +20e", 1e-07) == "       +1.000000e-07"
+string.format("%# +20e", 123.456) == "       +1.234560e+02"
+string.format("%# +20e", 1234560000) == "       +1.234560e+09"
+string.format("%# +20e", 1.23456e-05) == "       +1.234560e-05"
+string.format("%# +20e", 123.456789123) == "       +1.234568e+02"
+string.format("%# +20e", 1234567891.23) == "       +1.234568e+09"
+string.format("%# +20e", 1.23456789123e-05) == "       +1.234568e-05"
+string.format("%# +20.0e", 0) == "             +0.e+00"
+string.format("%# +20.0e", 1) == "             +1.e+00"
+string.format("%# +20.0e", -1) == "             -1.e+00"
+string.format("%# +20.0e", 2) == "             +2.e+00"
+string.format("%# +20.0e", -2) == "             -2.e+00"
+string.format("%# +20.0e", 3) == "             +3.e+00"
+string.format("%# +20.0e", -3) == "             -3.e+00"
+string.format("%# +20.0e", nan) == "                +nan"
+string.format("%# +20.0e", inf) == "                +inf"
+string.format("%# +20.0e", -inf) == "                -inf"
+string.format("%# +20.0e", 100) == "             +1.e+02"
+string.format("%# +20.0e", 10000) == "             +1.e+04"
+string.format("%# +20.0e", 100000) == "             +1.e+05"
+string.format("%# +20.0e", 1000000) == "             +1.e+06"
+string.format("%# +20.0e", 10000000) == "             +1.e+07"
+string.format("%# +20.0e", 0.01) == "             +1.e-02"
+string.format("%# +20.0e", 0.0001) == "             +1.e-04"
+string.format("%# +20.0e", 1e-05) == "             +1.e-05"
+string.format("%# +20.0e", 1e-06) == "             +1.e-06"
+string.format("%# +20.0e", 1e-07) == "             +1.e-07"
+string.format("%# +20.0e", 123.456) == "             +1.e+02"
+string.format("%# +20.0e", 1234560000) == "             +1.e+09"
+string.format("%# +20.0e", 1.23456e-05) == "             +1.e-05"
+string.format("%# +20.0e", 123.456789123) == "             +1.e+02"
+string.format("%# +20.0e", 1234567891.23) == "             +1.e+09"
+string.format("%# +20.0e", 1.23456789123e-05) == "             +1.e-05"
+string.format("%# +20.1e", 0) == "            +0.0e+00"
+string.format("%# +20.1e", 1) == "            +1.0e+00"
+string.format("%# +20.1e", -1) == "            -1.0e+00"
+string.format("%# +20.1e", 2) == "            +2.0e+00"
+string.format("%# +20.1e", -2) == "            -2.0e+00"
+string.format("%# +20.1e", 3) == "            +3.0e+00"
+string.format("%# +20.1e", -3) == "            -3.0e+00"
+string.format("%# +20.1e", nan) == "                +nan"
+string.format("%# +20.1e", inf) == "                +inf"
+string.format("%# +20.1e", -inf) == "                -inf"
+string.format("%# +20.1e", 100) == "            +1.0e+02"
+string.format("%# +20.1e", 10000) == "            +1.0e+04"
+string.format("%# +20.1e", 100000) == "            +1.0e+05"
+string.format("%# +20.1e", 1000000) == "            +1.0e+06"
+string.format("%# +20.1e", 10000000) == "            +1.0e+07"
+string.format("%# +20.1e", 0.01) == "            +1.0e-02"
+string.format("%# +20.1e", 0.0001) == "            +1.0e-04"
+string.format("%# +20.1e", 1e-05) == "            +1.0e-05"
+string.format("%# +20.1e", 1e-06) == "            +1.0e-06"
+string.format("%# +20.1e", 1e-07) == "            +1.0e-07"
+string.format("%# +20.1e", 123.456) == "            +1.2e+02"
+string.format("%# +20.1e", 1234560000) == "            +1.2e+09"
+string.format("%# +20.1e", 1.23456e-05) == "            +1.2e-05"
+string.format("%# +20.1e", 123.456789123) == "            +1.2e+02"
+string.format("%# +20.1e", 1234567891.23) == "            +1.2e+09"
+string.format("%# +20.1e", 1.23456789123e-05) == "            +1.2e-05"
+string.format("%# +20.6e", 0) == "       +0.000000e+00"
+string.format("%# +20.6e", 1) == "       +1.000000e+00"
+string.format("%# +20.6e", -1) == "       -1.000000e+00"
+string.format("%# +20.6e", 2) == "       +2.000000e+00"
+string.format("%# +20.6e", -2) == "       -2.000000e+00"
+string.format("%# +20.6e", 3) == "       +3.000000e+00"
+string.format("%# +20.6e", -3) == "       -3.000000e+00"
+string.format("%# +20.6e", nan) == "                +nan"
+string.format("%# +20.6e", inf) == "                +inf"
+string.format("%# +20.6e", -inf) == "                -inf"
+string.format("%# +20.6e", 100) == "       +1.000000e+02"
+string.format("%# +20.6e", 10000) == "       +1.000000e+04"
+string.format("%# +20.6e", 100000) == "       +1.000000e+05"
+string.format("%# +20.6e", 1000000) == "       +1.000000e+06"
+string.format("%# +20.6e", 10000000) == "       +1.000000e+07"
+string.format("%# +20.6e", 0.01) == "       +1.000000e-02"
+string.format("%# +20.6e", 0.0001) == "       +1.000000e-04"
+string.format("%# +20.6e", 1e-05) == "       +1.000000e-05"
+string.format("%# +20.6e", 1e-06) == "       +1.000000e-06"
+string.format("%# +20.6e", 1e-07) == "       +1.000000e-07"
+string.format("%# +20.6e", 123.456) == "       +1.234560e+02"
+string.format("%# +20.6e", 1234560000) == "       +1.234560e+09"
+string.format("%# +20.6e", 1.23456e-05) == "       +1.234560e-05"
+string.format("%# +20.6e", 123.456789123) == "       +1.234568e+02"
+string.format("%# +20.6e", 1234567891.23) == "       +1.234568e+09"
+string.format("%# +20.6e", 1.23456789123e-05) == "       +1.234568e-05"
+string.format("%# -e", 0) == " 0.000000e+00"
+string.format("%# -e", 1) == " 1.000000e+00"
+string.format("%# -e", -1) == "-1.000000e+00"
+string.format("%# -e", 2) == " 2.000000e+00"
+string.format("%# -e", -2) == "-2.000000e+00"
+string.format("%# -e", 3) == " 3.000000e+00"
+string.format("%# -e", -3) == "-3.000000e+00"
+string.format("%# -e", nan) == " nan"
+string.format("%# -e", inf) == " inf"
+string.format("%# -e", -inf) == "-inf"
+string.format("%# -e", 100) == " 1.000000e+02"
+string.format("%# -e", 10000) == " 1.000000e+04"
+string.format("%# -e", 100000) == " 1.000000e+05"
+string.format("%# -e", 1000000) == " 1.000000e+06"
+string.format("%# -e", 10000000) == " 1.000000e+07"
+string.format("%# -e", 0.01) == " 1.000000e-02"
+string.format("%# -e", 0.0001) == " 1.000000e-04"
+string.format("%# -e", 1e-05) == " 1.000000e-05"
+string.format("%# -e", 1e-06) == " 1.000000e-06"
+string.format("%# -e", 1e-07) == " 1.000000e-07"
+string.format("%# -e", 123.456) == " 1.234560e+02"
+string.format("%# -e", 1234560000) == " 1.234560e+09"
+string.format("%# -e", 1.23456e-05) == " 1.234560e-05"
+string.format("%# -e", 123.456789123) == " 1.234568e+02"
+string.format("%# -e", 1234567891.23) == " 1.234568e+09"
+string.format("%# -e", 1.23456789123e-05) == " 1.234568e-05"
+string.format("%# -.0e", 0) == " 0.e+00"
+string.format("%# -.0e", 1) == " 1.e+00"
+string.format("%# -.0e", -1) == "-1.e+00"
+string.format("%# -.0e", 2) == " 2.e+00"
+string.format("%# -.0e", -2) == "-2.e+00"
+string.format("%# -.0e", 3) == " 3.e+00"
+string.format("%# -.0e", -3) == "-3.e+00"
+string.format("%# -.0e", 100) == " 1.e+02"
+string.format("%# -.0e", 10000) == " 1.e+04"
+string.format("%# -.0e", 100000) == " 1.e+05"
+string.format("%# -.0e", 1000000) == " 1.e+06"
+string.format("%# -.0e", 10000000) == " 1.e+07"
+string.format("%# -.0e", 0.01) == " 1.e-02"
+string.format("%# -.0e", 0.0001) == " 1.e-04"
+string.format("%# -.0e", 1e-05) == " 1.e-05"
+string.format("%# -.0e", 1e-06) == " 1.e-06"
+string.format("%# -.0e", 1e-07) == " 1.e-07"
+string.format("%# -.0e", 123.456) == " 1.e+02"
+string.format("%# -.0e", 1234560000) == " 1.e+09"
+string.format("%# -.0e", 1.23456e-05) == " 1.e-05"
+string.format("%# -.0e", 123.456789123) == " 1.e+02"
+string.format("%# -.0e", 1234567891.23) == " 1.e+09"
+string.format("%# -.0e", 1.23456789123e-05) == " 1.e-05"
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+string.format("%# -.1e", -1) == "-1.0e+00"
+string.format("%# -.1e", 2) == " 2.0e+00"
+string.format("%# -.1e", -2) == "-2.0e+00"
+string.format("%# -.1e", 3) == " 3.0e+00"
+string.format("%# -.1e", -3) == "-3.0e+00"
+string.format("%# -.1e", 100) == " 1.0e+02"
+string.format("%# -.1e", 10000) == " 1.0e+04"
+string.format("%# -.1e", 100000) == " 1.0e+05"
+string.format("%# -.1e", 1000000) == " 1.0e+06"
+string.format("%# -.1e", 10000000) == " 1.0e+07"
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+string.format("%# -.1e", 0.0001) == " 1.0e-04"
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+string.format("%# -.1e", 1e-07) == " 1.0e-07"
+string.format("%# -.1e", 123.456) == " 1.2e+02"
+string.format("%# -.1e", 1234560000) == " 1.2e+09"
+string.format("%# -.1e", 1.23456e-05) == " 1.2e-05"
+string.format("%# -.1e", 123.456789123) == " 1.2e+02"
+string.format("%# -.1e", 1234567891.23) == " 1.2e+09"
+string.format("%# -.1e", 1.23456789123e-05) == " 1.2e-05"
+string.format("%# -1.0e", 0) == " 0.e+00"
+string.format("%# -1.0e", 1) == " 1.e+00"
+string.format("%# -1.0e", -1) == "-1.e+00"
+string.format("%# -1.0e", 2) == " 2.e+00"
+string.format("%# -1.0e", -2) == "-2.e+00"
+string.format("%# -1.0e", 3) == " 3.e+00"
+string.format("%# -1.0e", -3) == "-3.e+00"
+string.format("%# -1.0e", 100) == " 1.e+02"
+string.format("%# -1.0e", 10000) == " 1.e+04"
+string.format("%# -1.0e", 100000) == " 1.e+05"
+string.format("%# -1.0e", 1000000) == " 1.e+06"
+string.format("%# -1.0e", 10000000) == " 1.e+07"
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+string.format("%# -1.0e", 0.0001) == " 1.e-04"
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+string.format("%# -1.0e", 123.456) == " 1.e+02"
+string.format("%# -1.0e", 1234560000) == " 1.e+09"
+string.format("%# -1.0e", 1.23456e-05) == " 1.e-05"
+string.format("%# -1.0e", 123.456789123) == " 1.e+02"
+string.format("%# -1.0e", 1234567891.23) == " 1.e+09"
+string.format("%# -1.0e", 1.23456789123e-05) == " 1.e-05"
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+string.format("%# -1.1e", 1) == " 1.0e+00"
+string.format("%# -1.1e", -1) == "-1.0e+00"
+string.format("%# -1.1e", 2) == " 2.0e+00"
+string.format("%# -1.1e", -2) == "-2.0e+00"
+string.format("%# -1.1e", 3) == " 3.0e+00"
+string.format("%# -1.1e", -3) == "-3.0e+00"
+string.format("%# -1.1e", 100) == " 1.0e+02"
+string.format("%# -1.1e", 10000) == " 1.0e+04"
+string.format("%# -1.1e", 100000) == " 1.0e+05"
+string.format("%# -1.1e", 1000000) == " 1.0e+06"
+string.format("%# -1.1e", 10000000) == " 1.0e+07"
+string.format("%# -1.1e", 0.01) == " 1.0e-02"
+string.format("%# -1.1e", 0.0001) == " 1.0e-04"
+string.format("%# -1.1e", 1e-05) == " 1.0e-05"
+string.format("%# -1.1e", 1e-06) == " 1.0e-06"
+string.format("%# -1.1e", 1e-07) == " 1.0e-07"
+string.format("%# -1.1e", 123.456) == " 1.2e+02"
+string.format("%# -1.1e", 1234560000) == " 1.2e+09"
+string.format("%# -1.1e", 1.23456e-05) == " 1.2e-05"
+string.format("%# -1.1e", 123.456789123) == " 1.2e+02"
+string.format("%# -1.1e", 1234567891.23) == " 1.2e+09"
+string.format("%# -1.1e", 1.23456789123e-05) == " 1.2e-05"
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+string.format("%# -2.0e", 1) == " 1.e+00"
+string.format("%# -2.0e", -1) == "-1.e+00"
+string.format("%# -2.0e", 2) == " 2.e+00"
+string.format("%# -2.0e", -2) == "-2.e+00"
+string.format("%# -2.0e", 3) == " 3.e+00"
+string.format("%# -2.0e", -3) == "-3.e+00"
+string.format("%# -2.0e", 100) == " 1.e+02"
+string.format("%# -2.0e", 10000) == " 1.e+04"
+string.format("%# -2.0e", 100000) == " 1.e+05"
+string.format("%# -2.0e", 1000000) == " 1.e+06"
+string.format("%# -2.0e", 10000000) == " 1.e+07"
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+string.format("%# -2.0e", 123.456) == " 1.e+02"
+string.format("%# -2.0e", 1234560000) == " 1.e+09"
+string.format("%# -2.0e", 1.23456e-05) == " 1.e-05"
+string.format("%# -2.0e", 123.456789123) == " 1.e+02"
+string.format("%# -2.0e", 1234567891.23) == " 1.e+09"
+string.format("%# -2.0e", 1.23456789123e-05) == " 1.e-05"
+string.format("%# -2.1e", 0) == " 0.0e+00"
+string.format("%# -2.1e", 1) == " 1.0e+00"
+string.format("%# -2.1e", -1) == "-1.0e+00"
+string.format("%# -2.1e", 2) == " 2.0e+00"
+string.format("%# -2.1e", -2) == "-2.0e+00"
+string.format("%# -2.1e", 3) == " 3.0e+00"
+string.format("%# -2.1e", -3) == "-3.0e+00"
+string.format("%# -2.1e", 100) == " 1.0e+02"
+string.format("%# -2.1e", 10000) == " 1.0e+04"
+string.format("%# -2.1e", 100000) == " 1.0e+05"
+string.format("%# -2.1e", 1000000) == " 1.0e+06"
+string.format("%# -2.1e", 10000000) == " 1.0e+07"
+string.format("%# -2.1e", 0.01) == " 1.0e-02"
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+string.format("%# -2.1e", 1e-05) == " 1.0e-05"
+string.format("%# -2.1e", 1e-06) == " 1.0e-06"
+string.format("%# -2.1e", 1e-07) == " 1.0e-07"
+string.format("%# -2.1e", 123.456) == " 1.2e+02"
+string.format("%# -2.1e", 1234560000) == " 1.2e+09"
+string.format("%# -2.1e", 1.23456e-05) == " 1.2e-05"
+string.format("%# -2.1e", 123.456789123) == " 1.2e+02"
+string.format("%# -2.1e", 1234567891.23) == " 1.2e+09"
+string.format("%# -2.1e", 1.23456789123e-05) == " 1.2e-05"
+string.format("%# -6e", nan) == " nan  "
+string.format("%# -6e", inf) == " inf  "
+string.format("%# -6e", -inf) == "-inf  "
+string.format("%# -6.0e", 0) == " 0.e+00"
+string.format("%# -6.0e", 1) == " 1.e+00"
+string.format("%# -6.0e", -1) == "-1.e+00"
+string.format("%# -6.0e", 2) == " 2.e+00"
+string.format("%# -6.0e", -2) == "-2.e+00"
+string.format("%# -6.0e", 3) == " 3.e+00"
+string.format("%# -6.0e", -3) == "-3.e+00"
+string.format("%# -6.0e", nan) == " nan  "
+string.format("%# -6.0e", inf) == " inf  "
+string.format("%# -6.0e", -inf) == "-inf  "
+string.format("%# -6.0e", 100) == " 1.e+02"
+string.format("%# -6.0e", 10000) == " 1.e+04"
+string.format("%# -6.0e", 100000) == " 1.e+05"
+string.format("%# -6.0e", 1000000) == " 1.e+06"
+string.format("%# -6.0e", 10000000) == " 1.e+07"
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+string.format("%# -6.0e", 1e-07) == " 1.e-07"
+string.format("%# -6.0e", 123.456) == " 1.e+02"
+string.format("%# -6.0e", 1234560000) == " 1.e+09"
+string.format("%# -6.0e", 1.23456e-05) == " 1.e-05"
+string.format("%# -6.0e", 123.456789123) == " 1.e+02"
+string.format("%# -6.0e", 1234567891.23) == " 1.e+09"
+string.format("%# -6.0e", 1.23456789123e-05) == " 1.e-05"
+string.format("%# -6.1e", 0) == " 0.0e+00"
+string.format("%# -6.1e", 1) == " 1.0e+00"
+string.format("%# -6.1e", -1) == "-1.0e+00"
+string.format("%# -6.1e", 2) == " 2.0e+00"
+string.format("%# -6.1e", -2) == "-2.0e+00"
+string.format("%# -6.1e", 3) == " 3.0e+00"
+string.format("%# -6.1e", -3) == "-3.0e+00"
+string.format("%# -6.1e", nan) == " nan  "
+string.format("%# -6.1e", inf) == " inf  "
+string.format("%# -6.1e", -inf) == "-inf  "
+string.format("%# -6.1e", 100) == " 1.0e+02"
+string.format("%# -6.1e", 10000) == " 1.0e+04"
+string.format("%# -6.1e", 100000) == " 1.0e+05"
+string.format("%# -6.1e", 1000000) == " 1.0e+06"
+string.format("%# -6.1e", 10000000) == " 1.0e+07"
+string.format("%# -6.1e", 0.01) == " 1.0e-02"
+string.format("%# -6.1e", 0.0001) == " 1.0e-04"
+string.format("%# -6.1e", 1e-05) == " 1.0e-05"
+string.format("%# -6.1e", 1e-06) == " 1.0e-06"
+string.format("%# -6.1e", 1e-07) == " 1.0e-07"
+string.format("%# -6.1e", 123.456) == " 1.2e+02"
+string.format("%# -6.1e", 1234560000) == " 1.2e+09"
+string.format("%# -6.1e", 1.23456e-05) == " 1.2e-05"
+string.format("%# -6.1e", 123.456789123) == " 1.2e+02"
+string.format("%# -6.1e", 1234567891.23) == " 1.2e+09"
+string.format("%# -6.1e", 1.23456789123e-05) == " 1.2e-05"
+string.format("%# -6.6e", nan) == " nan  "
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+string.format("%# -20e", -3) == "-3.000000e+00       "
+string.format("%# -20e", nan) == " nan                "
+string.format("%# -20e", inf) == " inf                "
+string.format("%# -20e", -inf) == "-inf                "
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+string.format("%# -20.0e", nan) == " nan                "
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+string.format("%# -+6e", inf) == "+inf  "
+string.format("%# -+6e", -inf) == "-inf  "
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+string.format("%# -+6.0e", nan) == "+nan  "
+string.format("%# -+6.0e", inf) == "+inf  "
+string.format("%# -+6.0e", -inf) == "-inf  "
+string.format("%# -+6.0e", 100) == "+1.e+02"
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+string.format("%# -+6.1e", nan) == "+nan  "
+string.format("%# -+6.1e", inf) == "+inf  "
+string.format("%# -+6.1e", -inf) == "-inf  "
+string.format("%# -+6.1e", 100) == "+1.0e+02"
+string.format("%# -+6.1e", 10000) == "+1.0e+04"
+string.format("%# -+6.1e", 100000) == "+1.0e+05"
+string.format("%# -+6.1e", 1000000) == "+1.0e+06"
+string.format("%# -+6.1e", 10000000) == "+1.0e+07"
+string.format("%# -+6.1e", 0.01) == "+1.0e-02"
+string.format("%# -+6.1e", 0.0001) == "+1.0e-04"
+string.format("%# -+6.1e", 1e-05) == "+1.0e-05"
+string.format("%# -+6.1e", 1e-06) == "+1.0e-06"
+string.format("%# -+6.1e", 1e-07) == "+1.0e-07"
+string.format("%# -+6.1e", 123.456) == "+1.2e+02"
+string.format("%# -+6.1e", 1234560000) == "+1.2e+09"
+string.format("%# -+6.1e", 1.23456e-05) == "+1.2e-05"
+string.format("%# -+6.1e", 123.456789123) == "+1.2e+02"
+string.format("%# -+6.1e", 1234567891.23) == "+1.2e+09"
+string.format("%# -+6.1e", 1.23456789123e-05) == "+1.2e-05"
+string.format("%# -+6.6e", nan) == "+nan  "
+string.format("%# -+6.6e", inf) == "+inf  "
+string.format("%# -+6.6e", -inf) == "-inf  "
+string.format("%# -+20e", 0) == "+0.000000e+00       "
+string.format("%# -+20e", 1) == "+1.000000e+00       "
+string.format("%# -+20e", -1) == "-1.000000e+00       "
+string.format("%# -+20e", 2) == "+2.000000e+00       "
+string.format("%# -+20e", -2) == "-2.000000e+00       "
+string.format("%# -+20e", 3) == "+3.000000e+00       "
+string.format("%# -+20e", -3) == "-3.000000e+00       "
+string.format("%# -+20e", nan) == "+nan                "
+string.format("%# -+20e", inf) == "+inf                "
+string.format("%# -+20e", -inf) == "-inf                "
+string.format("%# -+20e", 100) == "+1.000000e+02       "
+string.format("%# -+20e", 10000) == "+1.000000e+04       "
+string.format("%# -+20e", 100000) == "+1.000000e+05       "
+string.format("%# -+20e", 1000000) == "+1.000000e+06       "
+string.format("%# -+20e", 10000000) == "+1.000000e+07       "
+string.format("%# -+20e", 0.01) == "+1.000000e-02       "
+string.format("%# -+20e", 0.0001) == "+1.000000e-04       "
+string.format("%# -+20e", 1e-05) == "+1.000000e-05       "
+string.format("%# -+20e", 1e-06) == "+1.000000e-06       "
+string.format("%# -+20e", 1e-07) == "+1.000000e-07       "
+string.format("%# -+20e", 123.456) == "+1.234560e+02       "
+string.format("%# -+20e", 1234560000) == "+1.234560e+09       "
+string.format("%# -+20e", 1.23456e-05) == "+1.234560e-05       "
+string.format("%# -+20e", 123.456789123) == "+1.234568e+02       "
+string.format("%# -+20e", 1234567891.23) == "+1.234568e+09       "
+string.format("%# -+20e", 1.23456789123e-05) == "+1.234568e-05       "
+string.format("%# -+20.0e", 0) == "+0.e+00             "
+string.format("%# -+20.0e", 1) == "+1.e+00             "
+string.format("%# -+20.0e", -1) == "-1.e+00             "
+string.format("%# -+20.0e", 2) == "+2.e+00             "
+string.format("%# -+20.0e", -2) == "-2.e+00             "
+string.format("%# -+20.0e", 3) == "+3.e+00             "
+string.format("%# -+20.0e", -3) == "-3.e+00             "
+string.format("%# -+20.0e", nan) == "+nan                "
+string.format("%# -+20.0e", inf) == "+inf                "
+string.format("%# -+20.0e", -inf) == "-inf                "
+string.format("%# -+20.0e", 100) == "+1.e+02             "
+string.format("%# -+20.0e", 10000) == "+1.e+04             "
+string.format("%# -+20.0e", 100000) == "+1.e+05             "
+string.format("%# -+20.0e", 1000000) == "+1.e+06             "
+string.format("%# -+20.0e", 10000000) == "+1.e+07             "
+string.format("%# -+20.0e", 0.01) == "+1.e-02             "
+string.format("%# -+20.0e", 0.0001) == "+1.e-04             "
+string.format("%# -+20.0e", 1e-05) == "+1.e-05             "
+string.format("%# -+20.0e", 1e-06) == "+1.e-06             "
+string.format("%# -+20.0e", 1e-07) == "+1.e-07             "
+string.format("%# -+20.0e", 123.456) == "+1.e+02             "
+string.format("%# -+20.0e", 1234560000) == "+1.e+09             "
+string.format("%# -+20.0e", 1.23456e-05) == "+1.e-05             "
+string.format("%# -+20.0e", 123.456789123) == "+1.e+02             "
+string.format("%# -+20.0e", 1234567891.23) == "+1.e+09             "
+string.format("%# -+20.0e", 1.23456789123e-05) == "+1.e-05             "
+string.format("%# -+20.1e", 0) == "+0.0e+00            "
+string.format("%# -+20.1e", 1) == "+1.0e+00            "
+string.format("%# -+20.1e", -1) == "-1.0e+00            "
+string.format("%# -+20.1e", 2) == "+2.0e+00            "
+string.format("%# -+20.1e", -2) == "-2.0e+00            "
+string.format("%# -+20.1e", 3) == "+3.0e+00            "
+string.format("%# -+20.1e", -3) == "-3.0e+00            "
+string.format("%# -+20.1e", nan) == "+nan                "
+string.format("%# -+20.1e", inf) == "+inf                "
+string.format("%# -+20.1e", -inf) == "-inf                "
+string.format("%# -+20.1e", 100) == "+1.0e+02            "
+string.format("%# -+20.1e", 10000) == "+1.0e+04            "
+string.format("%# -+20.1e", 100000) == "+1.0e+05            "
+string.format("%# -+20.1e", 1000000) == "+1.0e+06            "
+string.format("%# -+20.1e", 10000000) == "+1.0e+07            "
+string.format("%# -+20.1e", 0.01) == "+1.0e-02            "
+string.format("%# -+20.1e", 0.0001) == "+1.0e-04            "
+string.format("%# -+20.1e", 1e-05) == "+1.0e-05            "
+string.format("%# -+20.1e", 1e-06) == "+1.0e-06            "
+string.format("%# -+20.1e", 1e-07) == "+1.0e-07            "
+string.format("%# -+20.1e", 123.456) == "+1.2e+02            "
+string.format("%# -+20.1e", 1234560000) == "+1.2e+09            "
+string.format("%# -+20.1e", 1.23456e-05) == "+1.2e-05            "
+string.format("%# -+20.1e", 123.456789123) == "+1.2e+02            "
+string.format("%# -+20.1e", 1234567891.23) == "+1.2e+09            "
+string.format("%# -+20.1e", 1.23456789123e-05) == "+1.2e-05            "
+string.format("%# -+20.6e", 0) == "+0.000000e+00       "
+string.format("%# -+20.6e", 1) == "+1.000000e+00       "
+string.format("%# -+20.6e", -1) == "-1.000000e+00       "
+string.format("%# -+20.6e", 2) == "+2.000000e+00       "
+string.format("%# -+20.6e", -2) == "-2.000000e+00       "
+string.format("%# -+20.6e", 3) == "+3.000000e+00       "
+string.format("%# -+20.6e", -3) == "-3.000000e+00       "
+string.format("%# -+20.6e", nan) == "+nan                "
+string.format("%# -+20.6e", inf) == "+inf                "
+string.format("%# -+20.6e", -inf) == "-inf                "
+string.format("%# -+20.6e", 100) == "+1.000000e+02       "
+string.format("%# -+20.6e", 10000) == "+1.000000e+04       "
+string.format("%# -+20.6e", 100000) == "+1.000000e+05       "
+string.format("%# -+20.6e", 1000000) == "+1.000000e+06       "
+string.format("%# -+20.6e", 10000000) == "+1.000000e+07       "
+string.format("%# -+20.6e", 0.01) == "+1.000000e-02       "
+string.format("%# -+20.6e", 0.0001) == "+1.000000e-04       "
+string.format("%# -+20.6e", 1e-05) == "+1.000000e-05       "
+string.format("%# -+20.6e", 1e-06) == "+1.000000e-06       "
+string.format("%# -+20.6e", 1e-07) == "+1.000000e-07       "
+string.format("%# -+20.6e", 123.456) == "+1.234560e+02       "
+string.format("%# -+20.6e", 1234560000) == "+1.234560e+09       "
+string.format("%# -+20.6e", 1.23456e-05) == "+1.234560e-05       "
+string.format("%# -+20.6e", 123.456789123) == "+1.234568e+02       "
+string.format("%# -+20.6e", 1234567891.23) == "+1.234568e+09       "
+string.format("%# -+20.6e", 1.23456789123e-05) == "+1.234568e-05       "
+string.format("%0e", 0) == "0.000000e+00"
+string.format("%0e", 1) == "1.000000e+00"
+string.format("%0e", -1) == "-1.000000e+00"
+string.format("%0e", 2) == "2.000000e+00"
+string.format("%0e", -2) == "-2.000000e+00"
+string.format("%0e", 3) == "3.000000e+00"
+string.format("%0e", -3) == "-3.000000e+00"
+string.format("%0e", nan) == "nan"
+string.format("%0e", inf) == "inf"
+string.format("%0e", -inf) == "-inf"
+string.format("%0e", 100) == "1.000000e+02"
+string.format("%0e", 10000) == "1.000000e+04"
+string.format("%0e", 100000) == "1.000000e+05"
+string.format("%0e", 1000000) == "1.000000e+06"
+string.format("%0e", 10000000) == "1.000000e+07"
+string.format("%0e", 0.01) == "1.000000e-02"
+string.format("%0e", 0.0001) == "1.000000e-04"
+string.format("%0e", 1e-05) == "1.000000e-05"
+string.format("%0e", 1e-06) == "1.000000e-06"
+string.format("%0e", 1e-07) == "1.000000e-07"
+string.format("%0e", 123.456) == "1.234560e+02"
+string.format("%0e", 1234560000) == "1.234560e+09"
+string.format("%0e", 1.23456e-05) == "1.234560e-05"
+string.format("%0e", 123.456789123) == "1.234568e+02"
+string.format("%0e", 1234567891.23) == "1.234568e+09"
+string.format("%0e", 1.23456789123e-05) == "1.234568e-05"
+string.format("%0.0e", 0) == "0e+00"
+string.format("%0.0e", 1) == "1e+00"
+string.format("%0.0e", -1) == "-1e+00"
+string.format("%0.0e", 2) == "2e+00"
+string.format("%0.0e", -2) == "-2e+00"
+string.format("%0.0e", 3) == "3e+00"
+string.format("%0.0e", -3) == "-3e+00"
+string.format("%0.0e", 100) == "1e+02"
+string.format("%0.0e", 10000) == "1e+04"
+string.format("%0.0e", 100000) == "1e+05"
+string.format("%0.0e", 1000000) == "1e+06"
+string.format("%0.0e", 10000000) == "1e+07"
+string.format("%0.0e", 0.01) == "1e-02"
+string.format("%0.0e", 0.0001) == "1e-04"
+string.format("%0.0e", 1e-05) == "1e-05"
+string.format("%0.0e", 1e-06) == "1e-06"
+string.format("%0.0e", 1e-07) == "1e-07"
+string.format("%0.0e", 123.456) == "1e+02"
+string.format("%0.0e", 1234560000) == "1e+09"
+string.format("%0.0e", 1.23456e-05) == "1e-05"
+string.format("%0.0e", 123.456789123) == "1e+02"
+string.format("%0.0e", 1234567891.23) == "1e+09"
+string.format("%0.0e", 1.23456789123e-05) == "1e-05"
+string.format("%0.1e", 0) == "0.0e+00"
+string.format("%0.1e", 1) == "1.0e+00"
+string.format("%0.1e", -1) == "-1.0e+00"
+string.format("%0.1e", 2) == "2.0e+00"
+string.format("%0.1e", -2) == "-2.0e+00"
+string.format("%0.1e", 3) == "3.0e+00"
+string.format("%0.1e", -3) == "-3.0e+00"
+string.format("%0.1e", 100) == "1.0e+02"
+string.format("%0.1e", 10000) == "1.0e+04"
+string.format("%0.1e", 100000) == "1.0e+05"
+string.format("%0.1e", 1000000) == "1.0e+06"
+string.format("%0.1e", 10000000) == "1.0e+07"
+string.format("%0.1e", 0.01) == "1.0e-02"
+string.format("%0.1e", 0.0001) == "1.0e-04"
+string.format("%0.1e", 1e-05) == "1.0e-05"
+string.format("%0.1e", 1e-06) == "1.0e-06"
+string.format("%0.1e", 1e-07) == "1.0e-07"
+string.format("%0.1e", 123.456) == "1.2e+02"
+string.format("%0.1e", 1234560000) == "1.2e+09"
+string.format("%0.1e", 1.23456e-05) == "1.2e-05"
+string.format("%0.1e", 123.456789123) == "1.2e+02"
+string.format("%0.1e", 1234567891.23) == "1.2e+09"
+string.format("%0.1e", 1.23456789123e-05) == "1.2e-05"
+string.format("%01.0e", 0) == "0e+00"
+string.format("%01.0e", 1) == "1e+00"
+string.format("%01.0e", -1) == "-1e+00"
+string.format("%01.0e", 2) == "2e+00"
+string.format("%01.0e", -2) == "-2e+00"
+string.format("%01.0e", 3) == "3e+00"
+string.format("%01.0e", -3) == "-3e+00"
+string.format("%01.0e", 100) == "1e+02"
+string.format("%01.0e", 10000) == "1e+04"
+string.format("%01.0e", 100000) == "1e+05"
+string.format("%01.0e", 1000000) == "1e+06"
+string.format("%01.0e", 10000000) == "1e+07"
+string.format("%01.0e", 0.01) == "1e-02"
+string.format("%01.0e", 0.0001) == "1e-04"
+string.format("%01.0e", 1e-05) == "1e-05"
+string.format("%01.0e", 1e-06) == "1e-06"
+string.format("%01.0e", 1e-07) == "1e-07"
+string.format("%01.0e", 123.456) == "1e+02"
+string.format("%01.0e", 1234560000) == "1e+09"
+string.format("%01.0e", 1.23456e-05) == "1e-05"
+string.format("%01.0e", 123.456789123) == "1e+02"
+string.format("%01.0e", 1234567891.23) == "1e+09"
+string.format("%01.0e", 1.23456789123e-05) == "1e-05"
+string.format("%01.1e", 0) == "0.0e+00"
+string.format("%01.1e", 1) == "1.0e+00"
+string.format("%01.1e", -1) == "-1.0e+00"
+string.format("%01.1e", 2) == "2.0e+00"
+string.format("%01.1e", -2) == "-2.0e+00"
+string.format("%01.1e", 3) == "3.0e+00"
+string.format("%01.1e", -3) == "-3.0e+00"
+string.format("%01.1e", 100) == "1.0e+02"
+string.format("%01.1e", 10000) == "1.0e+04"
+string.format("%01.1e", 100000) == "1.0e+05"
+string.format("%01.1e", 1000000) == "1.0e+06"
+string.format("%01.1e", 10000000) == "1.0e+07"
+string.format("%01.1e", 0.01) == "1.0e-02"
+string.format("%01.1e", 0.0001) == "1.0e-04"
+string.format("%01.1e", 1e-05) == "1.0e-05"
+string.format("%01.1e", 1e-06) == "1.0e-06"
+string.format("%01.1e", 1e-07) == "1.0e-07"
+string.format("%01.1e", 123.456) == "1.2e+02"
+string.format("%01.1e", 1234560000) == "1.2e+09"
+string.format("%01.1e", 1.23456e-05) == "1.2e-05"
+string.format("%01.1e", 123.456789123) == "1.2e+02"
+string.format("%01.1e", 1234567891.23) == "1.2e+09"
+string.format("%01.1e", 1.23456789123e-05) == "1.2e-05"
+string.format("%02.0e", 0) == "0e+00"
+string.format("%02.0e", 1) == "1e+00"
+string.format("%02.0e", -1) == "-1e+00"
+string.format("%02.0e", 2) == "2e+00"
+string.format("%02.0e", -2) == "-2e+00"
+string.format("%02.0e", 3) == "3e+00"
+string.format("%02.0e", -3) == "-3e+00"
+string.format("%02.0e", 100) == "1e+02"
+string.format("%02.0e", 10000) == "1e+04"
+string.format("%02.0e", 100000) == "1e+05"
+string.format("%02.0e", 1000000) == "1e+06"
+string.format("%02.0e", 10000000) == "1e+07"
+string.format("%02.0e", 0.01) == "1e-02"
+string.format("%02.0e", 0.0001) == "1e-04"
+string.format("%02.0e", 1e-05) == "1e-05"
+string.format("%02.0e", 1e-06) == "1e-06"
+string.format("%02.0e", 1e-07) == "1e-07"
+string.format("%02.0e", 123.456) == "1e+02"
+string.format("%02.0e", 1234560000) == "1e+09"
+string.format("%02.0e", 1.23456e-05) == "1e-05"
+string.format("%02.0e", 123.456789123) == "1e+02"
+string.format("%02.0e", 1234567891.23) == "1e+09"
+string.format("%02.0e", 1.23456789123e-05) == "1e-05"
+string.format("%02.1e", 0) == "0.0e+00"
+string.format("%02.1e", 1) == "1.0e+00"
+string.format("%02.1e", -1) == "-1.0e+00"
+string.format("%02.1e", 2) == "2.0e+00"
+string.format("%02.1e", -2) == "-2.0e+00"
+string.format("%02.1e", 3) == "3.0e+00"
+string.format("%02.1e", -3) == "-3.0e+00"
+string.format("%02.1e", 100) == "1.0e+02"
+string.format("%02.1e", 10000) == "1.0e+04"
+string.format("%02.1e", 100000) == "1.0e+05"
+string.format("%02.1e", 1000000) == "1.0e+06"
+string.format("%02.1e", 10000000) == "1.0e+07"
+string.format("%02.1e", 0.01) == "1.0e-02"
+string.format("%02.1e", 0.0001) == "1.0e-04"
+string.format("%02.1e", 1e-05) == "1.0e-05"
+string.format("%02.1e", 1e-06) == "1.0e-06"
+string.format("%02.1e", 1e-07) == "1.0e-07"
+string.format("%02.1e", 123.456) == "1.2e+02"
+string.format("%02.1e", 1234560000) == "1.2e+09"
+string.format("%02.1e", 1.23456e-05) == "1.2e-05"
+string.format("%02.1e", 123.456789123) == "1.2e+02"
+string.format("%02.1e", 1234567891.23) == "1.2e+09"
+string.format("%02.1e", 1.23456789123e-05) == "1.2e-05"
+string.format("%06e", nan) == "   nan"
+string.format("%06e", inf) == "   inf"
+string.format("%06e", -inf) == "  -inf"
+string.format("%06.0e", 0) == "00e+00"
+string.format("%06.0e", 1) == "01e+00"
+string.format("%06.0e", -1) == "-1e+00"
+string.format("%06.0e", 2) == "02e+00"
+string.format("%06.0e", -2) == "-2e+00"
+string.format("%06.0e", 3) == "03e+00"
+string.format("%06.0e", -3) == "-3e+00"
+string.format("%06.0e", nan) == "   nan"
+string.format("%06.0e", inf) == "   inf"
+string.format("%06.0e", -inf) == "  -inf"
+string.format("%06.0e", 100) == "01e+02"
+string.format("%06.0e", 10000) == "01e+04"
+string.format("%06.0e", 100000) == "01e+05"
+string.format("%06.0e", 1000000) == "01e+06"
+string.format("%06.0e", 10000000) == "01e+07"
+string.format("%06.0e", 0.01) == "01e-02"
+string.format("%06.0e", 0.0001) == "01e-04"
+string.format("%06.0e", 1e-05) == "01e-05"
+string.format("%06.0e", 1e-06) == "01e-06"
+string.format("%06.0e", 1e-07) == "01e-07"
+string.format("%06.0e", 123.456) == "01e+02"
+string.format("%06.0e", 1234560000) == "01e+09"
+string.format("%06.0e", 1.23456e-05) == "01e-05"
+string.format("%06.0e", 123.456789123) == "01e+02"
+string.format("%06.0e", 1234567891.23) == "01e+09"
+string.format("%06.0e", 1.23456789123e-05) == "01e-05"
+string.format("%06.1e", 0) == "0.0e+00"
+string.format("%06.1e", 1) == "1.0e+00"
+string.format("%06.1e", -1) == "-1.0e+00"
+string.format("%06.1e", 2) == "2.0e+00"
+string.format("%06.1e", -2) == "-2.0e+00"
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+string.format("%0-6.1e", 2) == "2.0e+00"
+string.format("%0-6.1e", -2) == "-2.0e+00"
+string.format("%0-6.1e", 3) == "3.0e+00"
+string.format("%0-6.1e", -3) == "-3.0e+00"
+string.format("%0-6.1e", nan) == "nan   "
+string.format("%0-6.1e", inf) == "inf   "
+string.format("%0-6.1e", -inf) == "-inf  "
+string.format("%0-6.1e", 100) == "1.0e+02"
+string.format("%0-6.1e", 10000) == "1.0e+04"
+string.format("%0-6.1e", 100000) == "1.0e+05"
+string.format("%0-6.1e", 1000000) == "1.0e+06"
+string.format("%0-6.1e", 10000000) == "1.0e+07"
+string.format("%0-6.1e", 0.01) == "1.0e-02"
+string.format("%0-6.1e", 0.0001) == "1.0e-04"
+string.format("%0-6.1e", 1e-05) == "1.0e-05"
+string.format("%0-6.1e", 1e-06) == "1.0e-06"
+string.format("%0-6.1e", 1e-07) == "1.0e-07"
+string.format("%0-6.1e", 123.456) == "1.2e+02"
+string.format("%0-6.1e", 1234560000) == "1.2e+09"
+string.format("%0-6.1e", 1.23456e-05) == "1.2e-05"
+string.format("%0-6.1e", 123.456789123) == "1.2e+02"
+string.format("%0-6.1e", 1234567891.23) == "1.2e+09"
+string.format("%0-6.1e", 1.23456789123e-05) == "1.2e-05"
+string.format("%0-6.6e", nan) == "nan   "
+string.format("%0-6.6e", inf) == "inf   "
+string.format("%0-6.6e", -inf) == "-inf  "
+string.format("%0-20e", 0) == "0.000000e+00        "
+string.format("%0-20e", 1) == "1.000000e+00        "
+string.format("%0-20e", -1) == "-1.000000e+00       "
+string.format("%0-20e", 2) == "2.000000e+00        "
+string.format("%0-20e", -2) == "-2.000000e+00       "
+string.format("%0-20e", 3) == "3.000000e+00        "
+string.format("%0-20e", -3) == "-3.000000e+00       "
+string.format("%0-20e", nan) == "nan                 "
+string.format("%0-20e", inf) == "inf                 "
+string.format("%0-20e", -inf) == "-inf                "
+string.format("%0-20e", 100) == "1.000000e+02        "
+string.format("%0-20e", 10000) == "1.000000e+04        "
+string.format("%0-20e", 100000) == "1.000000e+05        "
+string.format("%0-20e", 1000000) == "1.000000e+06        "
+string.format("%0-20e", 10000000) == "1.000000e+07        "
+string.format("%0-20e", 0.01) == "1.000000e-02        "
+string.format("%0-20e", 0.0001) == "1.000000e-04        "
+string.format("%0-20e", 1e-05) == "1.000000e-05        "
+string.format("%0-20e", 1e-06) == "1.000000e-06        "
+string.format("%0-20e", 1e-07) == "1.000000e-07        "
+string.format("%0-20e", 123.456) == "1.234560e+02        "
+string.format("%0-20e", 1234560000) == "1.234560e+09        "
+string.format("%0-20e", 1.23456e-05) == "1.234560e-05        "
+string.format("%0-20e", 123.456789123) == "1.234568e+02        "
+string.format("%0-20e", 1234567891.23) == "1.234568e+09        "
+string.format("%0-20e", 1.23456789123e-05) == "1.234568e-05        "
+string.format("%0-20.0e", 0) == "0e+00               "
+string.format("%0-20.0e", 1) == "1e+00               "
+string.format("%0-20.0e", -1) == "-1e+00              "
+string.format("%0-20.0e", 2) == "2e+00               "
+string.format("%0-20.0e", -2) == "-2e+00              "
+string.format("%0-20.0e", 3) == "3e+00               "
+string.format("%0-20.0e", -3) == "-3e+00              "
+string.format("%0-20.0e", nan) == "nan                 "
+string.format("%0-20.0e", inf) == "inf                 "
+string.format("%0-20.0e", -inf) == "-inf                "
+string.format("%0-20.0e", 100) == "1e+02               "
+string.format("%0-20.0e", 10000) == "1e+04               "
+string.format("%0-20.0e", 100000) == "1e+05               "
+string.format("%0-20.0e", 1000000) == "1e+06               "
+string.format("%0-20.0e", 10000000) == "1e+07               "
+string.format("%0-20.0e", 0.01) == "1e-02               "
+string.format("%0-20.0e", 0.0001) == "1e-04               "
+string.format("%0-20.0e", 1e-05) == "1e-05               "
+string.format("%0-20.0e", 1e-06) == "1e-06               "
+string.format("%0-20.0e", 1e-07) == "1e-07               "
+string.format("%0-20.0e", 123.456) == "1e+02               "
+string.format("%0-20.0e", 1234560000) == "1e+09               "
+string.format("%0-20.0e", 1.23456e-05) == "1e-05               "
+string.format("%0-20.0e", 123.456789123) == "1e+02               "
+string.format("%0-20.0e", 1234567891.23) == "1e+09               "
+string.format("%0-20.0e", 1.23456789123e-05) == "1e-05               "
+string.format("%0-20.1e", 0) == "0.0e+00             "
+string.format("%0-20.1e", 1) == "1.0e+00             "
+string.format("%0-20.1e", -1) == "-1.0e+00            "
+string.format("%0-20.1e", 2) == "2.0e+00             "
+string.format("%0-20.1e", -2) == "-2.0e+00            "
+string.format("%0-20.1e", 3) == "3.0e+00             "
+string.format("%0-20.1e", -3) == "-3.0e+00            "
+string.format("%0-20.1e", nan) == "nan                 "
+string.format("%0-20.1e", inf) == "inf                 "
+string.format("%0-20.1e", -inf) == "-inf                "
+string.format("%0-20.1e", 100) == "1.0e+02             "
+string.format("%0-20.1e", 10000) == "1.0e+04             "
+string.format("%0-20.1e", 100000) == "1.0e+05             "
+string.format("%0-20.1e", 1000000) == "1.0e+06             "
+string.format("%0-20.1e", 10000000) == "1.0e+07             "
+string.format("%0-20.1e", 0.01) == "1.0e-02             "
+string.format("%0-20.1e", 0.0001) == "1.0e-04             "
+string.format("%0-20.1e", 1e-05) == "1.0e-05             "
+string.format("%0-20.1e", 1e-06) == "1.0e-06             "
+string.format("%0-20.1e", 1e-07) == "1.0e-07             "
+string.format("%0-20.1e", 123.456) == "1.2e+02             "
+string.format("%0-20.1e", 1234560000) == "1.2e+09             "
+string.format("%0-20.1e", 1.23456e-05) == "1.2e-05             "
+string.format("%0-20.1e", 123.456789123) == "1.2e+02             "
+string.format("%0-20.1e", 1234567891.23) == "1.2e+09             "
+string.format("%0-20.1e", 1.23456789123e-05) == "1.2e-05             "
+string.format("%0-20.6e", 0) == "0.000000e+00        "
+string.format("%0-20.6e", 1) == "1.000000e+00        "
+string.format("%0-20.6e", -1) == "-1.000000e+00       "
+string.format("%0-20.6e", 2) == "2.000000e+00        "
+string.format("%0-20.6e", -2) == "-2.000000e+00       "
+string.format("%0-20.6e", 3) == "3.000000e+00        "
+string.format("%0-20.6e", -3) == "-3.000000e+00       "
+string.format("%0-20.6e", nan) == "nan                 "
+string.format("%0-20.6e", inf) == "inf                 "
+string.format("%0-20.6e", -inf) == "-inf                "
+string.format("%0-20.6e", 100) == "1.000000e+02        "
+string.format("%0-20.6e", 10000) == "1.000000e+04        "
+string.format("%0-20.6e", 100000) == "1.000000e+05        "
+string.format("%0-20.6e", 1000000) == "1.000000e+06        "
+string.format("%0-20.6e", 10000000) == "1.000000e+07        "
+string.format("%0-20.6e", 0.01) == "1.000000e-02        "
+string.format("%0-20.6e", 0.0001) == "1.000000e-04        "
+string.format("%0-20.6e", 1e-05) == "1.000000e-05        "
+string.format("%0-20.6e", 1e-06) == "1.000000e-06        "
+string.format("%0-20.6e", 1e-07) == "1.000000e-07        "
+string.format("%0-20.6e", 123.456) == "1.234560e+02        "
+string.format("%0-20.6e", 1234560000) == "1.234560e+09        "
+string.format("%0-20.6e", 1.23456e-05) == "1.234560e-05        "
+string.format("%0-20.6e", 123.456789123) == "1.234568e+02        "
+string.format("%0-20.6e", 1234567891.23) == "1.234568e+09        "
+string.format("%0-20.6e", 1.23456789123e-05) == "1.234568e-05        "
+string.format("%0-+e", 0) == "+0.000000e+00"
+string.format("%0-+e", 1) == "+1.000000e+00"
+string.format("%0-+e", -1) == "-1.000000e+00"
+string.format("%0-+e", 2) == "+2.000000e+00"
+string.format("%0-+e", -2) == "-2.000000e+00"
+string.format("%0-+e", 3) == "+3.000000e+00"
+string.format("%0-+e", -3) == "-3.000000e+00"
+string.format("%0-+e", nan) == "+nan"
+string.format("%0-+e", inf) == "+inf"
+string.format("%0-+e", -inf) == "-inf"
+string.format("%0-+e", 100) == "+1.000000e+02"
+string.format("%0-+e", 10000) == "+1.000000e+04"
+string.format("%0-+e", 100000) == "+1.000000e+05"
+string.format("%0-+e", 1000000) == "+1.000000e+06"
+string.format("%0-+e", 10000000) == "+1.000000e+07"
+string.format("%0-+e", 0.01) == "+1.000000e-02"
+string.format("%0-+e", 0.0001) == "+1.000000e-04"
+string.format("%0-+e", 1e-05) == "+1.000000e-05"
+string.format("%0-+e", 1e-06) == "+1.000000e-06"
+string.format("%0-+e", 1e-07) == "+1.000000e-07"
+string.format("%0-+e", 123.456) == "+1.234560e+02"
+string.format("%0-+e", 1234560000) == "+1.234560e+09"
+string.format("%0-+e", 1.23456e-05) == "+1.234560e-05"
+string.format("%0-+e", 123.456789123) == "+1.234568e+02"
+string.format("%0-+e", 1234567891.23) == "+1.234568e+09"
+string.format("%0-+e", 1.23456789123e-05) == "+1.234568e-05"
+string.format("%0-+.0e", 0) == "+0e+00"
+string.format("%0-+.0e", 1) == "+1e+00"
+string.format("%0-+.0e", -1) == "-1e+00"
+string.format("%0-+.0e", 2) == "+2e+00"
+string.format("%0-+.0e", -2) == "-2e+00"
+string.format("%0-+.0e", 3) == "+3e+00"
+string.format("%0-+.0e", -3) == "-3e+00"
+string.format("%0-+.0e", 100) == "+1e+02"
+string.format("%0-+.0e", 10000) == "+1e+04"
+string.format("%0-+.0e", 100000) == "+1e+05"
+string.format("%0-+.0e", 1000000) == "+1e+06"
+string.format("%0-+.0e", 10000000) == "+1e+07"
+string.format("%0-+.0e", 0.01) == "+1e-02"
+string.format("%0-+.0e", 0.0001) == "+1e-04"
+string.format("%0-+.0e", 1e-05) == "+1e-05"
+string.format("%0-+.0e", 1e-06) == "+1e-06"
+string.format("%0-+.0e", 1e-07) == "+1e-07"
+string.format("%0-+.0e", 123.456) == "+1e+02"
+string.format("%0-+.0e", 1234560000) == "+1e+09"
+string.format("%0-+.0e", 1.23456e-05) == "+1e-05"
+string.format("%0-+.0e", 123.456789123) == "+1e+02"
+string.format("%0-+.0e", 1234567891.23) == "+1e+09"
+string.format("%0-+.0e", 1.23456789123e-05) == "+1e-05"
+string.format("%0-+.1e", 0) == "+0.0e+00"
+string.format("%0-+.1e", 1) == "+1.0e+00"
+string.format("%0-+.1e", -1) == "-1.0e+00"
+string.format("%0-+.1e", 2) == "+2.0e+00"
+string.format("%0-+.1e", -2) == "-2.0e+00"
+string.format("%0-+.1e", 3) == "+3.0e+00"
+string.format("%0-+.1e", -3) == "-3.0e+00"
+string.format("%0-+.1e", 100) == "+1.0e+02"
+string.format("%0-+.1e", 10000) == "+1.0e+04"
+string.format("%0-+.1e", 100000) == "+1.0e+05"
+string.format("%0-+.1e", 1000000) == "+1.0e+06"
+string.format("%0-+.1e", 10000000) == "+1.0e+07"
+string.format("%0-+.1e", 0.01) == "+1.0e-02"
+string.format("%0-+.1e", 0.0001) == "+1.0e-04"
+string.format("%0-+.1e", 1e-05) == "+1.0e-05"
+string.format("%0-+.1e", 1e-06) == "+1.0e-06"
+string.format("%0-+.1e", 1e-07) == "+1.0e-07"
+string.format("%0-+.1e", 123.456) == "+1.2e+02"
+string.format("%0-+.1e", 1234560000) == "+1.2e+09"
+string.format("%0-+.1e", 1.23456e-05) == "+1.2e-05"
+string.format("%0-+.1e", 123.456789123) == "+1.2e+02"
+string.format("%0-+.1e", 1234567891.23) == "+1.2e+09"
+string.format("%0-+.1e", 1.23456789123e-05) == "+1.2e-05"
+string.format("%0-+1.0e", 0) == "+0e+00"
+string.format("%0-+1.0e", 1) == "+1e+00"
+string.format("%0-+1.0e", -1) == "-1e+00"
+string.format("%0-+1.0e", 2) == "+2e+00"
+string.format("%0-+1.0e", -2) == "-2e+00"
+string.format("%0-+1.0e", 3) == "+3e+00"
+string.format("%0-+1.0e", -3) == "-3e+00"
+string.format("%0-+1.0e", 100) == "+1e+02"
+string.format("%0-+1.0e", 10000) == "+1e+04"
+string.format("%0-+1.0e", 100000) == "+1e+05"
+string.format("%0-+1.0e", 1000000) == "+1e+06"
+string.format("%0-+1.0e", 10000000) == "+1e+07"
+string.format("%0-+1.0e", 0.01) == "+1e-02"
+string.format("%0-+1.0e", 0.0001) == "+1e-04"
+string.format("%0-+1.0e", 1e-05) == "+1e-05"
+string.format("%0-+1.0e", 1e-06) == "+1e-06"
+string.format("%0-+1.0e", 1e-07) == "+1e-07"
+string.format("%0-+1.0e", 123.456) == "+1e+02"
+string.format("%0-+1.0e", 1234560000) == "+1e+09"
+string.format("%0-+1.0e", 1.23456e-05) == "+1e-05"
+string.format("%0-+1.0e", 123.456789123) == "+1e+02"
+string.format("%0-+1.0e", 1234567891.23) == "+1e+09"
+string.format("%0-+1.0e", 1.23456789123e-05) == "+1e-05"
+string.format("%0-+1.1e", 0) == "+0.0e+00"
+string.format("%0-+1.1e", 1) == "+1.0e+00"
+string.format("%0-+1.1e", -1) == "-1.0e+00"
+string.format("%0-+1.1e", 2) == "+2.0e+00"
+string.format("%0-+1.1e", -2) == "-2.0e+00"
+string.format("%0-+1.1e", 3) == "+3.0e+00"
+string.format("%0-+1.1e", -3) == "-3.0e+00"
+string.format("%0-+1.1e", 100) == "+1.0e+02"
+string.format("%0-+1.1e", 10000) == "+1.0e+04"
+string.format("%0-+1.1e", 100000) == "+1.0e+05"
+string.format("%0-+1.1e", 1000000) == "+1.0e+06"
+string.format("%0-+1.1e", 10000000) == "+1.0e+07"
+string.format("%0-+1.1e", 0.01) == "+1.0e-02"
+string.format("%0-+1.1e", 0.0001) == "+1.0e-04"
+string.format("%0-+1.1e", 1e-05) == "+1.0e-05"
+string.format("%0-+1.1e", 1e-06) == "+1.0e-06"
+string.format("%0-+1.1e", 1e-07) == "+1.0e-07"
+string.format("%0-+1.1e", 123.456) == "+1.2e+02"
+string.format("%0-+1.1e", 1234560000) == "+1.2e+09"
+string.format("%0-+1.1e", 1.23456e-05) == "+1.2e-05"
+string.format("%0-+1.1e", 123.456789123) == "+1.2e+02"
+string.format("%0-+1.1e", 1234567891.23) == "+1.2e+09"
+string.format("%0-+1.1e", 1.23456789123e-05) == "+1.2e-05"
+string.format("%0-+2.0e", 0) == "+0e+00"
+string.format("%0-+2.0e", 1) == "+1e+00"
+string.format("%0-+2.0e", -1) == "-1e+00"
+string.format("%0-+2.0e", 2) == "+2e+00"
+string.format("%0-+2.0e", -2) == "-2e+00"
+string.format("%0-+2.0e", 3) == "+3e+00"
+string.format("%0-+2.0e", -3) == "-3e+00"
+string.format("%0-+2.0e", 100) == "+1e+02"
+string.format("%0-+2.0e", 10000) == "+1e+04"
+string.format("%0-+2.0e", 100000) == "+1e+05"
+string.format("%0-+2.0e", 1000000) == "+1e+06"
+string.format("%0-+2.0e", 10000000) == "+1e+07"
+string.format("%0-+2.0e", 0.01) == "+1e-02"
+string.format("%0-+2.0e", 0.0001) == "+1e-04"
+string.format("%0-+2.0e", 1e-05) == "+1e-05"
+string.format("%0-+2.0e", 1e-06) == "+1e-06"
+string.format("%0-+2.0e", 1e-07) == "+1e-07"
+string.format("%0-+2.0e", 123.456) == "+1e+02"
+string.format("%0-+2.0e", 1234560000) == "+1e+09"
+string.format("%0-+2.0e", 1.23456e-05) == "+1e-05"
+string.format("%0-+2.0e", 123.456789123) == "+1e+02"
+string.format("%0-+2.0e", 1234567891.23) == "+1e+09"
+string.format("%0-+2.0e", 1.23456789123e-05) == "+1e-05"
+string.format("%0-+2.1e", 0) == "+0.0e+00"
+string.format("%0-+2.1e", 1) == "+1.0e+00"
+string.format("%0-+2.1e", -1) == "-1.0e+00"
+string.format("%0-+2.1e", 2) == "+2.0e+00"
+string.format("%0-+2.1e", -2) == "-2.0e+00"
+string.format("%0-+2.1e", 3) == "+3.0e+00"
+string.format("%0-+2.1e", -3) == "-3.0e+00"
+string.format("%0-+2.1e", 100) == "+1.0e+02"
+string.format("%0-+2.1e", 10000) == "+1.0e+04"
+string.format("%0-+2.1e", 100000) == "+1.0e+05"
+string.format("%0-+2.1e", 1000000) == "+1.0e+06"
+string.format("%0-+2.1e", 10000000) == "+1.0e+07"
+string.format("%0-+2.1e", 0.01) == "+1.0e-02"
+string.format("%0-+2.1e", 0.0001) == "+1.0e-04"
+string.format("%0-+2.1e", 1e-05) == "+1.0e-05"
+string.format("%0-+2.1e", 1e-06) == "+1.0e-06"
+string.format("%0-+2.1e", 1e-07) == "+1.0e-07"
+string.format("%0-+2.1e", 123.456) == "+1.2e+02"
+string.format("%0-+2.1e", 1234560000) == "+1.2e+09"
+string.format("%0-+2.1e", 1.23456e-05) == "+1.2e-05"
+string.format("%0-+2.1e", 123.456789123) == "+1.2e+02"
+string.format("%0-+2.1e", 1234567891.23) == "+1.2e+09"
+string.format("%0-+2.1e", 1.23456789123e-05) == "+1.2e-05"
+string.format("%0-+6e", nan) == "+nan  "
+string.format("%0-+6e", inf) == "+inf  "
+string.format("%0-+6e", -inf) == "-inf  "
+string.format("%0-+6.0e", 0) == "+0e+00"
+string.format("%0-+6.0e", 1) == "+1e+00"
+string.format("%0-+6.0e", -1) == "-1e+00"
+string.format("%0-+6.0e", 2) == "+2e+00"
+string.format("%0-+6.0e", -2) == "-2e+00"
+string.format("%0-+6.0e", 3) == "+3e+00"
+string.format("%0-+6.0e", -3) == "-3e+00"
+string.format("%0-+6.0e", nan) == "+nan  "
+string.format("%0-+6.0e", inf) == "+inf  "
+string.format("%0-+6.0e", -inf) == "-inf  "
+string.format("%0-+6.0e", 100) == "+1e+02"
+string.format("%0-+6.0e", 10000) == "+1e+04"
+string.format("%0-+6.0e", 100000) == "+1e+05"
+string.format("%0-+6.0e", 1000000) == "+1e+06"
+string.format("%0-+6.0e", 10000000) == "+1e+07"
+string.format("%0-+6.0e", 0.01) == "+1e-02"
+string.format("%0-+6.0e", 0.0001) == "+1e-04"
+string.format("%0-+6.0e", 1e-05) == "+1e-05"
+string.format("%0-+6.0e", 1e-06) == "+1e-06"
+string.format("%0-+6.0e", 1e-07) == "+1e-07"
+string.format("%0-+6.0e", 123.456) == "+1e+02"
+string.format("%0-+6.0e", 1234560000) == "+1e+09"
+string.format("%0-+6.0e", 1.23456e-05) == "+1e-05"
+string.format("%0-+6.0e", 123.456789123) == "+1e+02"
+string.format("%0-+6.0e", 1234567891.23) == "+1e+09"
+string.format("%0-+6.0e", 1.23456789123e-05) == "+1e-05"
+string.format("%0-+6.1e", 0) == "+0.0e+00"
+string.format("%0-+6.1e", 1) == "+1.0e+00"
+string.format("%0-+6.1e", -1) == "-1.0e+00"
+string.format("%0-+6.1e", 2) == "+2.0e+00"
+string.format("%0-+6.1e", -2) == "-2.0e+00"
+string.format("%0-+6.1e", 3) == "+3.0e+00"
+string.format("%0-+6.1e", -3) == "-3.0e+00"
+string.format("%0-+6.1e", nan) == "+nan  "
+string.format("%0-+6.1e", inf) == "+inf  "
+string.format("%0-+6.1e", -inf) == "-inf  "
+string.format("%0-+6.1e", 100) == "+1.0e+02"
+string.format("%0-+6.1e", 10000) == "+1.0e+04"
+string.format("%0-+6.1e", 100000) == "+1.0e+05"
+string.format("%0-+6.1e", 1000000) == "+1.0e+06"
+string.format("%0-+6.1e", 10000000) == "+1.0e+07"
+string.format("%0-+6.1e", 0.01) == "+1.0e-02"
+string.format("%0-+6.1e", 0.0001) == "+1.0e-04"
+string.format("%0-+6.1e", 1e-05) == "+1.0e-05"
+string.format("%0-+6.1e", 1e-06) == "+1.0e-06"
+string.format("%0-+6.1e", 1e-07) == "+1.0e-07"
+string.format("%0-+6.1e", 123.456) == "+1.2e+02"
+string.format("%0-+6.1e", 1234560000) == "+1.2e+09"
+string.format("%0-+6.1e", 1.23456e-05) == "+1.2e-05"
+string.format("%0-+6.1e", 123.456789123) == "+1.2e+02"
+string.format("%0-+6.1e", 1234567891.23) == "+1.2e+09"
+string.format("%0-+6.1e", 1.23456789123e-05) == "+1.2e-05"
+string.format("%0-+6.6e", nan) == "+nan  "
+string.format("%0-+6.6e", inf) == "+inf  "
+string.format("%0-+6.6e", -inf) == "-inf  "
+string.format("%0-+20e", 0) == "+0.000000e+00       "
+string.format("%0-+20e", 1) == "+1.000000e+00       "
+string.format("%0-+20e", -1) == "-1.000000e+00       "
+string.format("%0-+20e", 2) == "+2.000000e+00       "
+string.format("%0-+20e", -2) == "-2.000000e+00       "
+string.format("%0-+20e", 3) == "+3.000000e+00       "
+string.format("%0-+20e", -3) == "-3.000000e+00       "
+string.format("%0-+20e", nan) == "+nan                "
+string.format("%0-+20e", inf) == "+inf                "
+string.format("%0-+20e", -inf) == "-inf                "
+string.format("%0-+20e", 100) == "+1.000000e+02       "
+string.format("%0-+20e", 10000) == "+1.000000e+04       "
+string.format("%0-+20e", 100000) == "+1.000000e+05       "
+string.format("%0-+20e", 1000000) == "+1.000000e+06       "
+string.format("%0-+20e", 10000000) == "+1.000000e+07       "
+string.format("%0-+20e", 0.01) == "+1.000000e-02       "
+string.format("%0-+20e", 0.0001) == "+1.000000e-04       "
+string.format("%0-+20e", 1e-05) == "+1.000000e-05       "
+string.format("%0-+20e", 1e-06) == "+1.000000e-06       "
+string.format("%0-+20e", 1e-07) == "+1.000000e-07       "
+string.format("%0-+20e", 123.456) == "+1.234560e+02       "
+string.format("%0-+20e", 1234560000) == "+1.234560e+09       "
+string.format("%0-+20e", 1.23456e-05) == "+1.234560e-05       "
+string.format("%0-+20e", 123.456789123) == "+1.234568e+02       "
+string.format("%0-+20e", 1234567891.23) == "+1.234568e+09       "
+string.format("%0-+20e", 1.23456789123e-05) == "+1.234568e-05       "
+string.format("%0-+20.0e", 0) == "+0e+00              "
+string.format("%0-+20.0e", 1) == "+1e+00              "
+string.format("%0-+20.0e", -1) == "-1e+00              "
+string.format("%0-+20.0e", 2) == "+2e+00              "
+string.format("%0-+20.0e", -2) == "-2e+00              "
+string.format("%0-+20.0e", 3) == "+3e+00              "
+string.format("%0-+20.0e", -3) == "-3e+00              "
+string.format("%0-+20.0e", nan) == "+nan                "
+string.format("%0-+20.0e", inf) == "+inf                "
+string.format("%0-+20.0e", -inf) == "-inf                "
+string.format("%0-+20.0e", 100) == "+1e+02              "
+string.format("%0-+20.0e", 10000) == "+1e+04              "
+string.format("%0-+20.0e", 100000) == "+1e+05              "
+string.format("%0-+20.0e", 1000000) == "+1e+06              "
+string.format("%0-+20.0e", 10000000) == "+1e+07              "
+string.format("%0-+20.0e", 0.01) == "+1e-02              "
+string.format("%0-+20.0e", 0.0001) == "+1e-04              "
+string.format("%0-+20.0e", 1e-05) == "+1e-05              "
+string.format("%0-+20.0e", 1e-06) == "+1e-06              "
+string.format("%0-+20.0e", 1e-07) == "+1e-07              "
+string.format("%0-+20.0e", 123.456) == "+1e+02              "
+string.format("%0-+20.0e", 1234560000) == "+1e+09              "
+string.format("%0-+20.0e", 1.23456e-05) == "+1e-05              "
+string.format("%0-+20.0e", 123.456789123) == "+1e+02              "
+string.format("%0-+20.0e", 1234567891.23) == "+1e+09              "
+string.format("%0-+20.0e", 1.23456789123e-05) == "+1e-05              "
+string.format("%0-+20.1e", 0) == "+0.0e+00            "
+string.format("%0-+20.1e", 1) == "+1.0e+00            "
+string.format("%0-+20.1e", -1) == "-1.0e+00            "
+string.format("%0-+20.1e", 2) == "+2.0e+00            "
+string.format("%0-+20.1e", -2) == "-2.0e+00            "
+string.format("%0-+20.1e", 3) == "+3.0e+00            "
+string.format("%0-+20.1e", -3) == "-3.0e+00            "
+string.format("%0-+20.1e", nan) == "+nan                "
+string.format("%0-+20.1e", inf) == "+inf                "
+string.format("%0-+20.1e", -inf) == "-inf                "
+string.format("%0-+20.1e", 100) == "+1.0e+02            "
+string.format("%0-+20.1e", 10000) == "+1.0e+04            "
+string.format("%0-+20.1e", 100000) == "+1.0e+05            "
+string.format("%0-+20.1e", 1000000) == "+1.0e+06            "
+string.format("%0-+20.1e", 10000000) == "+1.0e+07            "
+string.format("%0-+20.1e", 0.01) == "+1.0e-02            "
+string.format("%0-+20.1e", 0.0001) == "+1.0e-04            "
+string.format("%0-+20.1e", 1e-05) == "+1.0e-05            "
+string.format("%0-+20.1e", 1e-06) == "+1.0e-06            "
+string.format("%0-+20.1e", 1e-07) == "+1.0e-07            "
+string.format("%0-+20.1e", 123.456) == "+1.2e+02            "
+string.format("%0-+20.1e", 1234560000) == "+1.2e+09            "
+string.format("%0-+20.1e", 1.23456e-05) == "+1.2e-05            "
+string.format("%0-+20.1e", 123.456789123) == "+1.2e+02            "
+string.format("%0-+20.1e", 1234567891.23) == "+1.2e+09            "
+string.format("%0-+20.1e", 1.23456789123e-05) == "+1.2e-05            "
+string.format("%0-+20.6e", 0) == "+0.000000e+00       "
+string.format("%0-+20.6e", 1) == "+1.000000e+00       "
+string.format("%0-+20.6e", -1) == "-1.000000e+00       "
+string.format("%0-+20.6e", 2) == "+2.000000e+00       "
+string.format("%0-+20.6e", -2) == "-2.000000e+00       "
+string.format("%0-+20.6e", 3) == "+3.000000e+00       "
+string.format("%0-+20.6e", -3) == "-3.000000e+00       "
+string.format("%0-+20.6e", nan) == "+nan                "
+string.format("%0-+20.6e", inf) == "+inf                "
+string.format("%0-+20.6e", -inf) == "-inf                "
+string.format("%0-+20.6e", 100) == "+1.000000e+02       "
+string.format("%0-+20.6e", 10000) == "+1.000000e+04       "
+string.format("%0-+20.6e", 100000) == "+1.000000e+05       "
+string.format("%0-+20.6e", 1000000) == "+1.000000e+06       "
+string.format("%0-+20.6e", 10000000) == "+1.000000e+07       "
+string.format("%0-+20.6e", 0.01) == "+1.000000e-02       "
+string.format("%0-+20.6e", 0.0001) == "+1.000000e-04       "
+string.format("%0-+20.6e", 1e-05) == "+1.000000e-05       "
+string.format("%0-+20.6e", 1e-06) == "+1.000000e-06       "
+string.format("%0-+20.6e", 1e-07) == "+1.000000e-07       "
+string.format("%0-+20.6e", 123.456) == "+1.234560e+02       "
+string.format("%0-+20.6e", 1234560000) == "+1.234560e+09       "
+string.format("%0-+20.6e", 1.23456e-05) == "+1.234560e-05       "
+string.format("%0-+20.6e", 123.456789123) == "+1.234568e+02       "
+string.format("%0-+20.6e", 1234567891.23) == "+1.234568e+09       "
+string.format("%0-+20.6e", 1.23456789123e-05) == "+1.234568e-05       "
+string.format("%0 e", 0) == " 0.000000e+00"
+string.format("%0 e", 1) == " 1.000000e+00"
+string.format("%0 e", -1) == "-1.000000e+00"
+string.format("%0 e", 2) == " 2.000000e+00"
+string.format("%0 e", -2) == "-2.000000e+00"
+string.format("%0 e", 3) == " 3.000000e+00"
+string.format("%0 e", -3) == "-3.000000e+00"
+string.format("%0 e", nan) == " nan"
+string.format("%0 e", inf) == " inf"
+string.format("%0 e", -inf) == "-inf"
+string.format("%0 e", 100) == " 1.000000e+02"
+string.format("%0 e", 10000) == " 1.000000e+04"
+string.format("%0 e", 100000) == " 1.000000e+05"
+string.format("%0 e", 1000000) == " 1.000000e+06"
+string.format("%0 e", 10000000) == " 1.000000e+07"
+string.format("%0 e", 0.01) == " 1.000000e-02"
+string.format("%0 e", 0.0001) == " 1.000000e-04"
+string.format("%0 e", 1e-05) == " 1.000000e-05"
+string.format("%0 e", 1e-06) == " 1.000000e-06"
+string.format("%0 e", 1e-07) == " 1.000000e-07"
+string.format("%0 e", 123.456) == " 1.234560e+02"
+string.format("%0 e", 1234560000) == " 1.234560e+09"
+string.format("%0 e", 1.23456e-05) == " 1.234560e-05"
+string.format("%0 e", 123.456789123) == " 1.234568e+02"
+string.format("%0 e", 1234567891.23) == " 1.234568e+09"
+string.format("%0 e", 1.23456789123e-05) == " 1.234568e-05"
+string.format("%0 .0e", 0) == " 0e+00"
+string.format("%0 .0e", 1) == " 1e+00"
+string.format("%0 .0e", -1) == "-1e+00"
+string.format("%0 .0e", 2) == " 2e+00"
+string.format("%0 .0e", -2) == "-2e+00"
+string.format("%0 .0e", 3) == " 3e+00"
+string.format("%0 .0e", -3) == "-3e+00"
+string.format("%0 .0e", 100) == " 1e+02"
+string.format("%0 .0e", 10000) == " 1e+04"
+string.format("%0 .0e", 100000) == " 1e+05"
+string.format("%0 .0e", 1000000) == " 1e+06"
+string.format("%0 .0e", 10000000) == " 1e+07"
+string.format("%0 .0e", 0.01) == " 1e-02"
+string.format("%0 .0e", 0.0001) == " 1e-04"
+string.format("%0 .0e", 1e-05) == " 1e-05"
+string.format("%0 .0e", 1e-06) == " 1e-06"
+string.format("%0 .0e", 1e-07) == " 1e-07"
+string.format("%0 .0e", 123.456) == " 1e+02"
+string.format("%0 .0e", 1234560000) == " 1e+09"
+string.format("%0 .0e", 1.23456e-05) == " 1e-05"
+string.format("%0 .0e", 123.456789123) == " 1e+02"
+string.format("%0 .0e", 1234567891.23) == " 1e+09"
+string.format("%0 .0e", 1.23456789123e-05) == " 1e-05"
+string.format("%0 .1e", 0) == " 0.0e+00"
+string.format("%0 .1e", 1) == " 1.0e+00"
+string.format("%0 .1e", -1) == "-1.0e+00"
+string.format("%0 .1e", 2) == " 2.0e+00"
+string.format("%0 .1e", -2) == "-2.0e+00"
+string.format("%0 .1e", 3) == " 3.0e+00"
+string.format("%0 .1e", -3) == "-3.0e+00"
+string.format("%0 .1e", 100) == " 1.0e+02"
+string.format("%0 .1e", 10000) == " 1.0e+04"
+string.format("%0 .1e", 100000) == " 1.0e+05"
+string.format("%0 .1e", 1000000) == " 1.0e+06"
+string.format("%0 .1e", 10000000) == " 1.0e+07"
+string.format("%0 .1e", 0.01) == " 1.0e-02"
+string.format("%0 .1e", 0.0001) == " 1.0e-04"
+string.format("%0 .1e", 1e-05) == " 1.0e-05"
+string.format("%0 .1e", 1e-06) == " 1.0e-06"
+string.format("%0 .1e", 1e-07) == " 1.0e-07"
+string.format("%0 .1e", 123.456) == " 1.2e+02"
+string.format("%0 .1e", 1234560000) == " 1.2e+09"
+string.format("%0 .1e", 1.23456e-05) == " 1.2e-05"
+string.format("%0 .1e", 123.456789123) == " 1.2e+02"
+string.format("%0 .1e", 1234567891.23) == " 1.2e+09"
+string.format("%0 .1e", 1.23456789123e-05) == " 1.2e-05"
+string.format("%0 1.0e", 0) == " 0e+00"
+string.format("%0 1.0e", 1) == " 1e+00"
+string.format("%0 1.0e", -1) == "-1e+00"
+string.format("%0 1.0e", 2) == " 2e+00"
+string.format("%0 1.0e", -2) == "-2e+00"
+string.format("%0 1.0e", 3) == " 3e+00"
+string.format("%0 1.0e", -3) == "-3e+00"
+string.format("%0 1.0e", 100) == " 1e+02"
+string.format("%0 1.0e", 10000) == " 1e+04"
+string.format("%0 1.0e", 100000) == " 1e+05"
+string.format("%0 1.0e", 1000000) == " 1e+06"
+string.format("%0 1.0e", 10000000) == " 1e+07"
+string.format("%0 1.0e", 0.01) == " 1e-02"
+string.format("%0 1.0e", 0.0001) == " 1e-04"
+string.format("%0 1.0e", 1e-05) == " 1e-05"
+string.format("%0 1.0e", 1e-06) == " 1e-06"
+string.format("%0 1.0e", 1e-07) == " 1e-07"
+string.format("%0 1.0e", 123.456) == " 1e+02"
+string.format("%0 1.0e", 1234560000) == " 1e+09"
+string.format("%0 1.0e", 1.23456e-05) == " 1e-05"
+string.format("%0 1.0e", 123.456789123) == " 1e+02"
+string.format("%0 1.0e", 1234567891.23) == " 1e+09"
+string.format("%0 1.0e", 1.23456789123e-05) == " 1e-05"
+string.format("%0 1.1e", 0) == " 0.0e+00"
+string.format("%0 1.1e", 1) == " 1.0e+00"
+string.format("%0 1.1e", -1) == "-1.0e+00"
+string.format("%0 1.1e", 2) == " 2.0e+00"
+string.format("%0 1.1e", -2) == "-2.0e+00"
+string.format("%0 1.1e", 3) == " 3.0e+00"
+string.format("%0 1.1e", -3) == "-3.0e+00"
+string.format("%0 1.1e", 100) == " 1.0e+02"
+string.format("%0 1.1e", 10000) == " 1.0e+04"
+string.format("%0 1.1e", 100000) == " 1.0e+05"
+string.format("%0 1.1e", 1000000) == " 1.0e+06"
+string.format("%0 1.1e", 10000000) == " 1.0e+07"
+string.format("%0 1.1e", 0.01) == " 1.0e-02"
+string.format("%0 1.1e", 0.0001) == " 1.0e-04"
+string.format("%0 1.1e", 1e-05) == " 1.0e-05"
+string.format("%0 1.1e", 1e-06) == " 1.0e-06"
+string.format("%0 1.1e", 1e-07) == " 1.0e-07"
+string.format("%0 1.1e", 123.456) == " 1.2e+02"
+string.format("%0 1.1e", 1234560000) == " 1.2e+09"
+string.format("%0 1.1e", 1.23456e-05) == " 1.2e-05"
+string.format("%0 1.1e", 123.456789123) == " 1.2e+02"
+string.format("%0 1.1e", 1234567891.23) == " 1.2e+09"
+string.format("%0 1.1e", 1.23456789123e-05) == " 1.2e-05"
+string.format("%0 2.0e", 0) == " 0e+00"
+string.format("%0 2.0e", 1) == " 1e+00"
+string.format("%0 2.0e", -1) == "-1e+00"
+string.format("%0 2.0e", 2) == " 2e+00"
+string.format("%0 2.0e", -2) == "-2e+00"
+string.format("%0 2.0e", 3) == " 3e+00"
+string.format("%0 2.0e", -3) == "-3e+00"
+string.format("%0 2.0e", 100) == " 1e+02"
+string.format("%0 2.0e", 10000) == " 1e+04"
+string.format("%0 2.0e", 100000) == " 1e+05"
+string.format("%0 2.0e", 1000000) == " 1e+06"
+string.format("%0 2.0e", 10000000) == " 1e+07"
+string.format("%0 2.0e", 0.01) == " 1e-02"
+string.format("%0 2.0e", 0.0001) == " 1e-04"
+string.format("%0 2.0e", 1e-05) == " 1e-05"
+string.format("%0 2.0e", 1e-06) == " 1e-06"
+string.format("%0 2.0e", 1e-07) == " 1e-07"
+string.format("%0 2.0e", 123.456) == " 1e+02"
+string.format("%0 2.0e", 1234560000) == " 1e+09"
+string.format("%0 2.0e", 1.23456e-05) == " 1e-05"
+string.format("%0 2.0e", 123.456789123) == " 1e+02"
+string.format("%0 2.0e", 1234567891.23) == " 1e+09"
+string.format("%0 2.0e", 1.23456789123e-05) == " 1e-05"
+string.format("%0 2.1e", 0) == " 0.0e+00"
+string.format("%0 2.1e", 1) == " 1.0e+00"
+string.format("%0 2.1e", -1) == "-1.0e+00"
+string.format("%0 2.1e", 2) == " 2.0e+00"
+string.format("%0 2.1e", -2) == "-2.0e+00"
+string.format("%0 2.1e", 3) == " 3.0e+00"
+string.format("%0 2.1e", -3) == "-3.0e+00"
+string.format("%0 2.1e", 100) == " 1.0e+02"
+string.format("%0 2.1e", 10000) == " 1.0e+04"
+string.format("%0 2.1e", 100000) == " 1.0e+05"
+string.format("%0 2.1e", 1000000) == " 1.0e+06"
+string.format("%0 2.1e", 10000000) == " 1.0e+07"
+string.format("%0 2.1e", 0.01) == " 1.0e-02"
+string.format("%0 2.1e", 0.0001) == " 1.0e-04"
+string.format("%0 2.1e", 1e-05) == " 1.0e-05"
+string.format("%0 2.1e", 1e-06) == " 1.0e-06"
+string.format("%0 2.1e", 1e-07) == " 1.0e-07"
+string.format("%0 2.1e", 123.456) == " 1.2e+02"
+string.format("%0 2.1e", 1234560000) == " 1.2e+09"
+string.format("%0 2.1e", 1.23456e-05) == " 1.2e-05"
+string.format("%0 2.1e", 123.456789123) == " 1.2e+02"
+string.format("%0 2.1e", 1234567891.23) == " 1.2e+09"
+string.format("%0 2.1e", 1.23456789123e-05) == " 1.2e-05"
+string.format("%0 6e", nan) == "   nan"
+string.format("%0 6e", inf) == "   inf"
+string.format("%0 6e", -inf) == "  -inf"
+string.format("%0 6.0e", 0) == " 0e+00"
+string.format("%0 6.0e", 1) == " 1e+00"
+string.format("%0 6.0e", -1) == "-1e+00"
+string.format("%0 6.0e", 2) == " 2e+00"
+string.format("%0 6.0e", -2) == "-2e+00"
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+string.format("%0 -2.1e", 1234567891.23) == " 1.2e+09"
+string.format("%0 -2.1e", 1.23456789123e-05) == " 1.2e-05"
+string.format("%0 -6e", nan) == " nan  "
+string.format("%0 -6e", inf) == " inf  "
+string.format("%0 -6e", -inf) == "-inf  "
+string.format("%0 -6.0e", 0) == " 0e+00"
+string.format("%0 -6.0e", 1) == " 1e+00"
+string.format("%0 -6.0e", -1) == "-1e+00"
+string.format("%0 -6.0e", 2) == " 2e+00"
+string.format("%0 -6.0e", -2) == "-2e+00"
+string.format("%0 -6.0e", 3) == " 3e+00"
+string.format("%0 -6.0e", -3) == "-3e+00"
+string.format("%0 -6.0e", nan) == " nan  "
+string.format("%0 -6.0e", inf) == " inf  "
+string.format("%0 -6.0e", -inf) == "-inf  "
+string.format("%0 -6.0e", 100) == " 1e+02"
+string.format("%0 -6.0e", 10000) == " 1e+04"
+string.format("%0 -6.0e", 100000) == " 1e+05"
+string.format("%0 -6.0e", 1000000) == " 1e+06"
+string.format("%0 -6.0e", 10000000) == " 1e+07"
+string.format("%0 -6.0e", 0.01) == " 1e-02"
+string.format("%0 -6.0e", 0.0001) == " 1e-04"
+string.format("%0 -6.0e", 1e-05) == " 1e-05"
+string.format("%0 -6.0e", 1e-06) == " 1e-06"
+string.format("%0 -6.0e", 1e-07) == " 1e-07"
+string.format("%0 -6.0e", 123.456) == " 1e+02"
+string.format("%0 -6.0e", 1234560000) == " 1e+09"
+string.format("%0 -6.0e", 1.23456e-05) == " 1e-05"
+string.format("%0 -6.0e", 123.456789123) == " 1e+02"
+string.format("%0 -6.0e", 1234567891.23) == " 1e+09"
+string.format("%0 -6.0e", 1.23456789123e-05) == " 1e-05"
+string.format("%0 -6.1e", 0) == " 0.0e+00"
+string.format("%0 -6.1e", 1) == " 1.0e+00"
+string.format("%0 -6.1e", -1) == "-1.0e+00"
+string.format("%0 -6.1e", 2) == " 2.0e+00"
+string.format("%0 -6.1e", -2) == "-2.0e+00"
+string.format("%0 -6.1e", 3) == " 3.0e+00"
+string.format("%0 -6.1e", -3) == "-3.0e+00"
+string.format("%0 -6.1e", nan) == " nan  "
+string.format("%0 -6.1e", inf) == " inf  "
+string.format("%0 -6.1e", -inf) == "-inf  "
+string.format("%0 -6.1e", 100) == " 1.0e+02"
+string.format("%0 -6.1e", 10000) == " 1.0e+04"
+string.format("%0 -6.1e", 100000) == " 1.0e+05"
+string.format("%0 -6.1e", 1000000) == " 1.0e+06"
+string.format("%0 -6.1e", 10000000) == " 1.0e+07"
+string.format("%0 -6.1e", 0.01) == " 1.0e-02"
+string.format("%0 -6.1e", 0.0001) == " 1.0e-04"
+string.format("%0 -6.1e", 1e-05) == " 1.0e-05"
+string.format("%0 -6.1e", 1e-06) == " 1.0e-06"
+string.format("%0 -6.1e", 1e-07) == " 1.0e-07"
+string.format("%0 -6.1e", 123.456) == " 1.2e+02"
+string.format("%0 -6.1e", 1234560000) == " 1.2e+09"
+string.format("%0 -6.1e", 1.23456e-05) == " 1.2e-05"
+string.format("%0 -6.1e", 123.456789123) == " 1.2e+02"
+string.format("%0 -6.1e", 1234567891.23) == " 1.2e+09"
+string.format("%0 -6.1e", 1.23456789123e-05) == " 1.2e-05"
+string.format("%0 -6.6e", nan) == " nan  "
+string.format("%0 -6.6e", inf) == " inf  "
+string.format("%0 -6.6e", -inf) == "-inf  "
+string.format("%0 -20e", 0) == " 0.000000e+00       "
+string.format("%0 -20e", 1) == " 1.000000e+00       "
+string.format("%0 -20e", -1) == "-1.000000e+00       "
+string.format("%0 -20e", 2) == " 2.000000e+00       "
+string.format("%0 -20e", -2) == "-2.000000e+00       "
+string.format("%0 -20e", 3) == " 3.000000e+00       "
+string.format("%0 -20e", -3) == "-3.000000e+00       "
+string.format("%0 -20e", nan) == " nan                "
+string.format("%0 -20e", inf) == " inf                "
+string.format("%0 -20e", -inf) == "-inf                "
+string.format("%0 -20e", 100) == " 1.000000e+02       "
+string.format("%0 -20e", 10000) == " 1.000000e+04       "
+string.format("%0 -20e", 100000) == " 1.000000e+05       "
+string.format("%0 -20e", 1000000) == " 1.000000e+06       "
+string.format("%0 -20e", 10000000) == " 1.000000e+07       "
+string.format("%0 -20e", 0.01) == " 1.000000e-02       "
+string.format("%0 -20e", 0.0001) == " 1.000000e-04       "
+string.format("%0 -20e", 1e-05) == " 1.000000e-05       "
+string.format("%0 -20e", 1e-06) == " 1.000000e-06       "
+string.format("%0 -20e", 1e-07) == " 1.000000e-07       "
+string.format("%0 -20e", 123.456) == " 1.234560e+02       "
+string.format("%0 -20e", 1234560000) == " 1.234560e+09       "
+string.format("%0 -20e", 1.23456e-05) == " 1.234560e-05       "
+string.format("%0 -20e", 123.456789123) == " 1.234568e+02       "
+string.format("%0 -20e", 1234567891.23) == " 1.234568e+09       "
+string.format("%0 -20e", 1.23456789123e-05) == " 1.234568e-05       "
+string.format("%0 -20.0e", 0) == " 0e+00              "
+string.format("%0 -20.0e", 1) == " 1e+00              "
+string.format("%0 -20.0e", -1) == "-1e+00              "
+string.format("%0 -20.0e", 2) == " 2e+00              "
+string.format("%0 -20.0e", -2) == "-2e+00              "
+string.format("%0 -20.0e", 3) == " 3e+00              "
+string.format("%0 -20.0e", -3) == "-3e+00              "
+string.format("%0 -20.0e", nan) == " nan                "
+string.format("%0 -20.0e", inf) == " inf                "
+string.format("%0 -20.0e", -inf) == "-inf                "
+string.format("%0 -20.0e", 100) == " 1e+02              "
+string.format("%0 -20.0e", 10000) == " 1e+04              "
+string.format("%0 -20.0e", 100000) == " 1e+05              "
+string.format("%0 -20.0e", 1000000) == " 1e+06              "
+string.format("%0 -20.0e", 10000000) == " 1e+07              "
+string.format("%0 -20.0e", 0.01) == " 1e-02              "
+string.format("%0 -20.0e", 0.0001) == " 1e-04              "
+string.format("%0 -20.0e", 1e-05) == " 1e-05              "
+string.format("%0 -20.0e", 1e-06) == " 1e-06              "
+string.format("%0 -20.0e", 1e-07) == " 1e-07              "
+string.format("%0 -20.0e", 123.456) == " 1e+02              "
+string.format("%0 -20.0e", 1234560000) == " 1e+09              "
+string.format("%0 -20.0e", 1.23456e-05) == " 1e-05              "
+string.format("%0 -20.0e", 123.456789123) == " 1e+02              "
+string.format("%0 -20.0e", 1234567891.23) == " 1e+09              "
+string.format("%0 -20.0e", 1.23456789123e-05) == " 1e-05              "
+string.format("%0 -20.1e", 0) == " 0.0e+00            "
+string.format("%0 -20.1e", 1) == " 1.0e+00            "
+string.format("%0 -20.1e", -1) == "-1.0e+00            "
+string.format("%0 -20.1e", 2) == " 2.0e+00            "
+string.format("%0 -20.1e", -2) == "-2.0e+00            "
+string.format("%0 -20.1e", 3) == " 3.0e+00            "
+string.format("%0 -20.1e", -3) == "-3.0e+00            "
+string.format("%0 -20.1e", nan) == " nan                "
+string.format("%0 -20.1e", inf) == " inf                "
+string.format("%0 -20.1e", -inf) == "-inf                "
+string.format("%0 -20.1e", 100) == " 1.0e+02            "
+string.format("%0 -20.1e", 10000) == " 1.0e+04            "
+string.format("%0 -20.1e", 100000) == " 1.0e+05            "
+string.format("%0 -20.1e", 1000000) == " 1.0e+06            "
+string.format("%0 -20.1e", 10000000) == " 1.0e+07            "
+string.format("%0 -20.1e", 0.01) == " 1.0e-02            "
+string.format("%0 -20.1e", 0.0001) == " 1.0e-04            "
+string.format("%0 -20.1e", 1e-05) == " 1.0e-05            "
+string.format("%0 -20.1e", 1e-06) == " 1.0e-06            "
+string.format("%0 -20.1e", 1e-07) == " 1.0e-07            "
+string.format("%0 -20.1e", 123.456) == " 1.2e+02            "
+string.format("%0 -20.1e", 1234560000) == " 1.2e+09            "
+string.format("%0 -20.1e", 1.23456e-05) == " 1.2e-05            "
+string.format("%0 -20.1e", 123.456789123) == " 1.2e+02            "
+string.format("%0 -20.1e", 1234567891.23) == " 1.2e+09            "
+string.format("%0 -20.1e", 1.23456789123e-05) == " 1.2e-05            "
+string.format("%0 -20.6e", 0) == " 0.000000e+00       "
+string.format("%0 -20.6e", 1) == " 1.000000e+00       "
+string.format("%0 -20.6e", -1) == "-1.000000e+00       "
+string.format("%0 -20.6e", 2) == " 2.000000e+00       "
+string.format("%0 -20.6e", -2) == "-2.000000e+00       "
+string.format("%0 -20.6e", 3) == " 3.000000e+00       "
+string.format("%0 -20.6e", -3) == "-3.000000e+00       "
+string.format("%0 -20.6e", nan) == " nan                "
+string.format("%0 -20.6e", inf) == " inf                "
+string.format("%0 -20.6e", -inf) == "-inf                "
+string.format("%0 -20.6e", 100) == " 1.000000e+02       "
+string.format("%0 -20.6e", 10000) == " 1.000000e+04       "
+string.format("%0 -20.6e", 100000) == " 1.000000e+05       "
+string.format("%0 -20.6e", 1000000) == " 1.000000e+06       "
+string.format("%0 -20.6e", 10000000) == " 1.000000e+07       "
+string.format("%0 -20.6e", 0.01) == " 1.000000e-02       "
+string.format("%0 -20.6e", 0.0001) == " 1.000000e-04       "
+string.format("%0 -20.6e", 1e-05) == " 1.000000e-05       "
+string.format("%0 -20.6e", 1e-06) == " 1.000000e-06       "
+string.format("%0 -20.6e", 1e-07) == " 1.000000e-07       "
+string.format("%0 -20.6e", 123.456) == " 1.234560e+02       "
+string.format("%0 -20.6e", 1234560000) == " 1.234560e+09       "
+string.format("%0 -20.6e", 1.23456e-05) == " 1.234560e-05       "
+string.format("%0 -20.6e", 123.456789123) == " 1.234568e+02       "
+string.format("%0 -20.6e", 1234567891.23) == " 1.234568e+09       "
+string.format("%0 -20.6e", 1.23456789123e-05) == " 1.234568e-05       "
+string.format("%0 -+e", 0) == "+0.000000e+00"
+string.format("%0 -+e", 1) == "+1.000000e+00"
+string.format("%0 -+e", -1) == "-1.000000e+00"
+string.format("%0 -+e", 2) == "+2.000000e+00"
+string.format("%0 -+e", -2) == "-2.000000e+00"
+string.format("%0 -+e", 3) == "+3.000000e+00"
+string.format("%0 -+e", -3) == "-3.000000e+00"
+string.format("%0 -+e", nan) == "+nan"
+string.format("%0 -+e", inf) == "+inf"
+string.format("%0 -+e", -inf) == "-inf"
+string.format("%0 -+e", 100) == "+1.000000e+02"
+string.format("%0 -+e", 10000) == "+1.000000e+04"
+string.format("%0 -+e", 100000) == "+1.000000e+05"
+string.format("%0 -+e", 1000000) == "+1.000000e+06"
+string.format("%0 -+e", 10000000) == "+1.000000e+07"
+string.format("%0 -+e", 0.01) == "+1.000000e-02"
+string.format("%0 -+e", 0.0001) == "+1.000000e-04"
+string.format("%0 -+e", 1e-05) == "+1.000000e-05"
+string.format("%0 -+e", 1e-06) == "+1.000000e-06"
+string.format("%0 -+e", 1e-07) == "+1.000000e-07"
+string.format("%0 -+e", 123.456) == "+1.234560e+02"
+string.format("%0 -+e", 1234560000) == "+1.234560e+09"
+string.format("%0 -+e", 1.23456e-05) == "+1.234560e-05"
+string.format("%0 -+e", 123.456789123) == "+1.234568e+02"
+string.format("%0 -+e", 1234567891.23) == "+1.234568e+09"
+string.format("%0 -+e", 1.23456789123e-05) == "+1.234568e-05"
+string.format("%0 -+.0e", 0) == "+0e+00"
+string.format("%0 -+.0e", 1) == "+1e+00"
+string.format("%0 -+.0e", -1) == "-1e+00"
+string.format("%0 -+.0e", 2) == "+2e+00"
+string.format("%0 -+.0e", -2) == "-2e+00"
+string.format("%0 -+.0e", 3) == "+3e+00"
+string.format("%0 -+.0e", -3) == "-3e+00"
+string.format("%0 -+.0e", 100) == "+1e+02"
+string.format("%0 -+.0e", 10000) == "+1e+04"
+string.format("%0 -+.0e", 100000) == "+1e+05"
+string.format("%0 -+.0e", 1000000) == "+1e+06"
+string.format("%0 -+.0e", 10000000) == "+1e+07"
+string.format("%0 -+.0e", 0.01) == "+1e-02"
+string.format("%0 -+.0e", 0.0001) == "+1e-04"
+string.format("%0 -+.0e", 1e-05) == "+1e-05"
+string.format("%0 -+.0e", 1e-06) == "+1e-06"
+string.format("%0 -+.0e", 1e-07) == "+1e-07"
+string.format("%0 -+.0e", 123.456) == "+1e+02"
+string.format("%0 -+.0e", 1234560000) == "+1e+09"
+string.format("%0 -+.0e", 1.23456e-05) == "+1e-05"
+string.format("%0 -+.0e", 123.456789123) == "+1e+02"
+string.format("%0 -+.0e", 1234567891.23) == "+1e+09"
+string.format("%0 -+.0e", 1.23456789123e-05) == "+1e-05"
+string.format("%0 -+.1e", 0) == "+0.0e+00"
+string.format("%0 -+.1e", 1) == "+1.0e+00"
+string.format("%0 -+.1e", -1) == "-1.0e+00"
+string.format("%0 -+.1e", 2) == "+2.0e+00"
+string.format("%0 -+.1e", -2) == "-2.0e+00"
+string.format("%0 -+.1e", 3) == "+3.0e+00"
+string.format("%0 -+.1e", -3) == "-3.0e+00"
+string.format("%0 -+.1e", 100) == "+1.0e+02"
+string.format("%0 -+.1e", 10000) == "+1.0e+04"
+string.format("%0 -+.1e", 100000) == "+1.0e+05"
+string.format("%0 -+.1e", 1000000) == "+1.0e+06"
+string.format("%0 -+.1e", 10000000) == "+1.0e+07"
+string.format("%0 -+.1e", 0.01) == "+1.0e-02"
+string.format("%0 -+.1e", 0.0001) == "+1.0e-04"
+string.format("%0 -+.1e", 1e-05) == "+1.0e-05"
+string.format("%0 -+.1e", 1e-06) == "+1.0e-06"
+string.format("%0 -+.1e", 1e-07) == "+1.0e-07"
+string.format("%0 -+.1e", 123.456) == "+1.2e+02"
+string.format("%0 -+.1e", 1234560000) == "+1.2e+09"
+string.format("%0 -+.1e", 1.23456e-05) == "+1.2e-05"
+string.format("%0 -+.1e", 123.456789123) == "+1.2e+02"
+string.format("%0 -+.1e", 1234567891.23) == "+1.2e+09"
+string.format("%0 -+.1e", 1.23456789123e-05) == "+1.2e-05"
+string.format("%0 -+1.0e", 0) == "+0e+00"
+string.format("%0 -+1.0e", 1) == "+1e+00"
+string.format("%0 -+1.0e", -1) == "-1e+00"
+string.format("%0 -+1.0e", 2) == "+2e+00"
+string.format("%0 -+1.0e", -2) == "-2e+00"
+string.format("%0 -+1.0e", 3) == "+3e+00"
+string.format("%0 -+1.0e", -3) == "-3e+00"
+string.format("%0 -+1.0e", 100) == "+1e+02"
+string.format("%0 -+1.0e", 10000) == "+1e+04"
+string.format("%0 -+1.0e", 100000) == "+1e+05"
+string.format("%0 -+1.0e", 1000000) == "+1e+06"
+string.format("%0 -+1.0e", 10000000) == "+1e+07"
+string.format("%0 -+1.0e", 0.01) == "+1e-02"
+string.format("%0 -+1.0e", 0.0001) == "+1e-04"
+string.format("%0 -+1.0e", 1e-05) == "+1e-05"
+string.format("%0 -+1.0e", 1e-06) == "+1e-06"
+string.format("%0 -+1.0e", 1e-07) == "+1e-07"
+string.format("%0 -+1.0e", 123.456) == "+1e+02"
+string.format("%0 -+1.0e", 1234560000) == "+1e+09"
+string.format("%0 -+1.0e", 1.23456e-05) == "+1e-05"
+string.format("%0 -+1.0e", 123.456789123) == "+1e+02"
+string.format("%0 -+1.0e", 1234567891.23) == "+1e+09"
+string.format("%0 -+1.0e", 1.23456789123e-05) == "+1e-05"
+string.format("%0 -+1.1e", 0) == "+0.0e+00"
+string.format("%0 -+1.1e", 1) == "+1.0e+00"
+string.format("%0 -+1.1e", -1) == "-1.0e+00"
+string.format("%0 -+1.1e", 2) == "+2.0e+00"
+string.format("%0 -+1.1e", -2) == "-2.0e+00"
+string.format("%0 -+1.1e", 3) == "+3.0e+00"
+string.format("%0 -+1.1e", -3) == "-3.0e+00"
+string.format("%0 -+1.1e", 100) == "+1.0e+02"
+string.format("%0 -+1.1e", 10000) == "+1.0e+04"
+string.format("%0 -+1.1e", 100000) == "+1.0e+05"
+string.format("%0 -+1.1e", 1000000) == "+1.0e+06"
+string.format("%0 -+1.1e", 10000000) == "+1.0e+07"
+string.format("%0 -+1.1e", 0.01) == "+1.0e-02"
+string.format("%0 -+1.1e", 0.0001) == "+1.0e-04"
+string.format("%0 -+1.1e", 1e-05) == "+1.0e-05"
+string.format("%0 -+1.1e", 1e-06) == "+1.0e-06"
+string.format("%0 -+1.1e", 1e-07) == "+1.0e-07"
+string.format("%0 -+1.1e", 123.456) == "+1.2e+02"
+string.format("%0 -+1.1e", 1234560000) == "+1.2e+09"
+string.format("%0 -+1.1e", 1.23456e-05) == "+1.2e-05"
+string.format("%0 -+1.1e", 123.456789123) == "+1.2e+02"
+string.format("%0 -+1.1e", 1234567891.23) == "+1.2e+09"
+string.format("%0 -+1.1e", 1.23456789123e-05) == "+1.2e-05"
+string.format("%0 -+2.0e", 0) == "+0e+00"
+string.format("%0 -+2.0e", 1) == "+1e+00"
+string.format("%0 -+2.0e", -1) == "-1e+00"
+string.format("%0 -+2.0e", 2) == "+2e+00"
+string.format("%0 -+2.0e", -2) == "-2e+00"
+string.format("%0 -+2.0e", 3) == "+3e+00"
+string.format("%0 -+2.0e", -3) == "-3e+00"
+string.format("%0 -+2.0e", 100) == "+1e+02"
+string.format("%0 -+2.0e", 10000) == "+1e+04"
+string.format("%0 -+2.0e", 100000) == "+1e+05"
+string.format("%0 -+2.0e", 1000000) == "+1e+06"
+string.format("%0 -+2.0e", 10000000) == "+1e+07"
+string.format("%0 -+2.0e", 0.01) == "+1e-02"
+string.format("%0 -+2.0e", 0.0001) == "+1e-04"
+string.format("%0 -+2.0e", 1e-05) == "+1e-05"
+string.format("%0 -+2.0e", 1e-06) == "+1e-06"
+string.format("%0 -+2.0e", 1e-07) == "+1e-07"
+string.format("%0 -+2.0e", 123.456) == "+1e+02"
+string.format("%0 -+2.0e", 1234560000) == "+1e+09"
+string.format("%0 -+2.0e", 1.23456e-05) == "+1e-05"
+string.format("%0 -+2.0e", 123.456789123) == "+1e+02"
+string.format("%0 -+2.0e", 1234567891.23) == "+1e+09"
+string.format("%0 -+2.0e", 1.23456789123e-05) == "+1e-05"
+string.format("%0 -+2.1e", 0) == "+0.0e+00"
+string.format("%0 -+2.1e", 1) == "+1.0e+00"
+string.format("%0 -+2.1e", -1) == "-1.0e+00"
+string.format("%0 -+2.1e", 2) == "+2.0e+00"
+string.format("%0 -+2.1e", -2) == "-2.0e+00"
+string.format("%0 -+2.1e", 3) == "+3.0e+00"
+string.format("%0 -+2.1e", -3) == "-3.0e+00"
+string.format("%0 -+2.1e", 100) == "+1.0e+02"
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+string.format("%0 -+20.6e", 123.456) == "+1.234560e+02       "
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+string.format("%0#e", 1234560000) == "1.234560e+09"
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+string.format("%0#.0e", 10000000) == "1.e+07"
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+string.format("%0#.1e", 100000) == "1.0e+05"
+string.format("%0#.1e", 1000000) == "1.0e+06"
+string.format("%0#.1e", 10000000) == "1.0e+07"
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+string.format("%0#1.0e", 123.456) == "1.e+02"
+string.format("%0#1.0e", 1234560000) == "1.e+09"
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+string.format("%0#1.1e", -1) == "-1.0e+00"
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+string.format("%0#1.1e", -2) == "-2.0e+00"
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+string.format("%0#1.1e", 100000) == "1.0e+05"
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+string.format("%0#1.1e", 10000000) == "1.0e+07"
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+string.format("%0#1.1e", 0.0001) == "1.0e-04"
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+string.format("%0#1.1e", 123.456) == "1.2e+02"
+string.format("%0#1.1e", 1234560000) == "1.2e+09"
+string.format("%0#1.1e", 1.23456e-05) == "1.2e-05"
+string.format("%0#1.1e", 123.456789123) == "1.2e+02"
+string.format("%0#1.1e", 1234567891.23) == "1.2e+09"
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+string.format("%0#2.0e", 0) == "0.e+00"
+string.format("%0#2.0e", 1) == "1.e+00"
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+string.format("%0#2.0e", 2) == "2.e+00"
+string.format("%0#2.0e", -2) == "-2.e+00"
+string.format("%0#2.0e", 3) == "3.e+00"
+string.format("%0#2.0e", -3) == "-3.e+00"
+string.format("%0#2.0e", 100) == "1.e+02"
+string.format("%0#2.0e", 10000) == "1.e+04"
+string.format("%0#2.0e", 100000) == "1.e+05"
+string.format("%0#2.0e", 1000000) == "1.e+06"
+string.format("%0#2.0e", 10000000) == "1.e+07"
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+string.format("%0#2.0e", 0.0001) == "1.e-04"
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+string.format("%0#2.1e", 123.456789123) == "1.2e+02"
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+string.format("%0#20e", -3) == "-00000003.000000e+00"
+string.format("%0#20e", nan) == "                 nan"
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+string.format("%0#20e", 100) == "000000001.000000e+02"
+string.format("%0#20e", 10000) == "000000001.000000e+04"
+string.format("%0#20e", 100000) == "000000001.000000e+05"
+string.format("%0#20e", 1000000) == "000000001.000000e+06"
+string.format("%0#20e", 10000000) == "000000001.000000e+07"
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+string.format("%0#20e", 123.456) == "000000001.234560e+02"
+string.format("%0#20e", 1234560000) == "000000001.234560e+09"
+string.format("%0#20e", 1.23456e-05) == "000000001.234560e-05"
+string.format("%0#20e", 123.456789123) == "000000001.234568e+02"
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+string.format("%0#20.0e", 100) == "000000000000001.e+02"
+string.format("%0#20.0e", 10000) == "000000000000001.e+04"
+string.format("%0#20.0e", 100000) == "000000000000001.e+05"
+string.format("%0#20.0e", 1000000) == "000000000000001.e+06"
+string.format("%0#20.0e", 10000000) == "000000000000001.e+07"
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+string.format("%0#20.1e", 1000000) == "00000000000001.0e+06"
+string.format("%0#20.1e", 10000000) == "00000000000001.0e+07"
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+string.format("%0#20.1e", 123.456) == "00000000000001.2e+02"
+string.format("%0#20.1e", 1234560000) == "00000000000001.2e+09"
+string.format("%0#20.1e", 1.23456e-05) == "00000000000001.2e-05"
+string.format("%0#20.1e", 123.456789123) == "00000000000001.2e+02"
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+string.format("%0#20.6e", -1) == "-00000001.000000e+00"
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+string.format("%0#20.6e", 10000) == "000000001.000000e+04"
+string.format("%0#20.6e", 100000) == "000000001.000000e+05"
+string.format("%0#20.6e", 1000000) == "000000001.000000e+06"
+string.format("%0#20.6e", 10000000) == "000000001.000000e+07"
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+string.format("%0#20.6e", 123.456) == "000000001.234560e+02"
+string.format("%0#20.6e", 1234560000) == "000000001.234560e+09"
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+string.format("%0#20.6e", 123.456789123) == "000000001.234568e+02"
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+string.format("%0#20.6e", 1.23456789123e-05) == "000000001.234568e-05"
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+string.format("%0#+e", 10000) == "+1.000000e+04"
+string.format("%0#+e", 100000) == "+1.000000e+05"
+string.format("%0#+e", 1000000) == "+1.000000e+06"
+string.format("%0#+e", 10000000) == "+1.000000e+07"
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+string.format("%0#+e", 123.456) == "+1.234560e+02"
+string.format("%0#+e", 1234560000) == "+1.234560e+09"
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+string.format("%0#+e", 123.456789123) == "+1.234568e+02"
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+string.format("%0#+.0e", 100000) == "+1.e+05"
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+string.format("%0#+.0e", 1.23456e-05) == "+1.e-05"
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+string.format("%0#+.1e", 10000) == "+1.0e+04"
+string.format("%0#+.1e", 100000) == "+1.0e+05"
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+string.format("%0#+1.0e", 1000000) == "+1.e+06"
+string.format("%0#+1.0e", 10000000) == "+1.e+07"
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+string.format("%0#+1.0e", 123.456) == "+1.e+02"
+string.format("%0#+1.0e", 1234560000) == "+1.e+09"
+string.format("%0#+1.0e", 1.23456e-05) == "+1.e-05"
+string.format("%0#+1.0e", 123.456789123) == "+1.e+02"
+string.format("%0#+1.0e", 1234567891.23) == "+1.e+09"
+string.format("%0#+1.0e", 1.23456789123e-05) == "+1.e-05"
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+string.format("%0#+1.1e", -1) == "-1.0e+00"
+string.format("%0#+1.1e", 2) == "+2.0e+00"
+string.format("%0#+1.1e", -2) == "-2.0e+00"
+string.format("%0#+1.1e", 3) == "+3.0e+00"
+string.format("%0#+1.1e", -3) == "-3.0e+00"
+string.format("%0#+1.1e", 100) == "+1.0e+02"
+string.format("%0#+1.1e", 10000) == "+1.0e+04"
+string.format("%0#+1.1e", 100000) == "+1.0e+05"
+string.format("%0#+1.1e", 1000000) == "+1.0e+06"
+string.format("%0#+1.1e", 10000000) == "+1.0e+07"
+string.format("%0#+1.1e", 0.01) == "+1.0e-02"
+string.format("%0#+1.1e", 0.0001) == "+1.0e-04"
+string.format("%0#+1.1e", 1e-05) == "+1.0e-05"
+string.format("%0#+1.1e", 1e-06) == "+1.0e-06"
+string.format("%0#+1.1e", 1e-07) == "+1.0e-07"
+string.format("%0#+1.1e", 123.456) == "+1.2e+02"
+string.format("%0#+1.1e", 1234560000) == "+1.2e+09"
+string.format("%0#+1.1e", 1.23456e-05) == "+1.2e-05"
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+string.format("%0#-1.1e", 0) == "0.0e+00"
+string.format("%0#-1.1e", 1) == "1.0e+00"
+string.format("%0#-1.1e", -1) == "-1.0e+00"
+string.format("%0#-1.1e", 2) == "2.0e+00"
+string.format("%0#-1.1e", -2) == "-2.0e+00"
+string.format("%0#-1.1e", 3) == "3.0e+00"
+string.format("%0#-1.1e", -3) == "-3.0e+00"
+string.format("%0#-1.1e", 100) == "1.0e+02"
+string.format("%0#-1.1e", 10000) == "1.0e+04"
+string.format("%0#-1.1e", 100000) == "1.0e+05"
+string.format("%0#-1.1e", 1000000) == "1.0e+06"
+string.format("%0#-1.1e", 10000000) == "1.0e+07"
+string.format("%0#-1.1e", 0.01) == "1.0e-02"
+string.format("%0#-1.1e", 0.0001) == "1.0e-04"
+string.format("%0#-1.1e", 1e-05) == "1.0e-05"
+string.format("%0#-1.1e", 1e-06) == "1.0e-06"
+string.format("%0#-1.1e", 1e-07) == "1.0e-07"
+string.format("%0#-1.1e", 123.456) == "1.2e+02"
+string.format("%0#-1.1e", 1234560000) == "1.2e+09"
+string.format("%0#-1.1e", 1.23456e-05) == "1.2e-05"
+string.format("%0#-1.1e", 123.456789123) == "1.2e+02"
+string.format("%0#-1.1e", 1234567891.23) == "1.2e+09"
+string.format("%0#-1.1e", 1.23456789123e-05) == "1.2e-05"
+string.format("%0#-2.0e", 0) == "0.e+00"
+string.format("%0#-2.0e", 1) == "1.e+00"
+string.format("%0#-2.0e", -1) == "-1.e+00"
+string.format("%0#-2.0e", 2) == "2.e+00"
+string.format("%0#-2.0e", -2) == "-2.e+00"
+string.format("%0#-2.0e", 3) == "3.e+00"
+string.format("%0#-2.0e", -3) == "-3.e+00"
+string.format("%0#-2.0e", 100) == "1.e+02"
+string.format("%0#-2.0e", 10000) == "1.e+04"
+string.format("%0#-2.0e", 100000) == "1.e+05"
+string.format("%0#-2.0e", 1000000) == "1.e+06"
+string.format("%0#-2.0e", 10000000) == "1.e+07"
+string.format("%0#-2.0e", 0.01) == "1.e-02"
+string.format("%0#-2.0e", 0.0001) == "1.e-04"
+string.format("%0#-2.0e", 1e-05) == "1.e-05"
+string.format("%0#-2.0e", 1e-06) == "1.e-06"
+string.format("%0#-2.0e", 1e-07) == "1.e-07"
+string.format("%0#-2.0e", 123.456) == "1.e+02"
+string.format("%0#-2.0e", 1234560000) == "1.e+09"
+string.format("%0#-2.0e", 1.23456e-05) == "1.e-05"
+string.format("%0#-2.0e", 123.456789123) == "1.e+02"
+string.format("%0#-2.0e", 1234567891.23) == "1.e+09"
+string.format("%0#-2.0e", 1.23456789123e-05) == "1.e-05"
+string.format("%0#-2.1e", 0) == "0.0e+00"
+string.format("%0#-2.1e", 1) == "1.0e+00"
+string.format("%0#-2.1e", -1) == "-1.0e+00"
+string.format("%0#-2.1e", 2) == "2.0e+00"
+string.format("%0#-2.1e", -2) == "-2.0e+00"
+string.format("%0#-2.1e", 3) == "3.0e+00"
+string.format("%0#-2.1e", -3) == "-3.0e+00"
+string.format("%0#-2.1e", 100) == "1.0e+02"
+string.format("%0#-2.1e", 10000) == "1.0e+04"
+string.format("%0#-2.1e", 100000) == "1.0e+05"
+string.format("%0#-2.1e", 1000000) == "1.0e+06"
+string.format("%0#-2.1e", 10000000) == "1.0e+07"
+string.format("%0#-2.1e", 0.01) == "1.0e-02"
+string.format("%0#-2.1e", 0.0001) == "1.0e-04"
+string.format("%0#-2.1e", 1e-05) == "1.0e-05"
+string.format("%0#-2.1e", 1e-06) == "1.0e-06"
+string.format("%0#-2.1e", 1e-07) == "1.0e-07"
+string.format("%0#-2.1e", 123.456) == "1.2e+02"
+string.format("%0#-2.1e", 1234560000) == "1.2e+09"
+string.format("%0#-2.1e", 1.23456e-05) == "1.2e-05"
+string.format("%0#-2.1e", 123.456789123) == "1.2e+02"
+string.format("%0#-2.1e", 1234567891.23) == "1.2e+09"
+string.format("%0#-2.1e", 1.23456789123e-05) == "1.2e-05"
+string.format("%0#-6e", nan) == "nan   "
+string.format("%0#-6e", inf) == "inf   "
+string.format("%0#-6e", -inf) == "-inf  "
+string.format("%0#-6.0e", 0) == "0.e+00"
+string.format("%0#-6.0e", 1) == "1.e+00"
+string.format("%0#-6.0e", -1) == "-1.e+00"
+string.format("%0#-6.0e", 2) == "2.e+00"
+string.format("%0#-6.0e", -2) == "-2.e+00"
+string.format("%0#-6.0e", 3) == "3.e+00"
+string.format("%0#-6.0e", -3) == "-3.e+00"
+string.format("%0#-6.0e", nan) == "nan   "
+string.format("%0#-6.0e", inf) == "inf   "
+string.format("%0#-6.0e", -inf) == "-inf  "
+string.format("%0#-6.0e", 100) == "1.e+02"
+string.format("%0#-6.0e", 10000) == "1.e+04"
+string.format("%0#-6.0e", 100000) == "1.e+05"
+string.format("%0#-6.0e", 1000000) == "1.e+06"
+string.format("%0#-6.0e", 10000000) == "1.e+07"
+string.format("%0#-6.0e", 0.01) == "1.e-02"
+string.format("%0#-6.0e", 0.0001) == "1.e-04"
+string.format("%0#-6.0e", 1e-05) == "1.e-05"
+string.format("%0#-6.0e", 1e-06) == "1.e-06"
+string.format("%0#-6.0e", 1e-07) == "1.e-07"
+string.format("%0#-6.0e", 123.456) == "1.e+02"
+string.format("%0#-6.0e", 1234560000) == "1.e+09"
+string.format("%0#-6.0e", 1.23456e-05) == "1.e-05"
+string.format("%0#-6.0e", 123.456789123) == "1.e+02"
+string.format("%0#-6.0e", 1234567891.23) == "1.e+09"
+string.format("%0#-6.0e", 1.23456789123e-05) == "1.e-05"
+string.format("%0#-6.1e", 0) == "0.0e+00"
+string.format("%0#-6.1e", 1) == "1.0e+00"
+string.format("%0#-6.1e", -1) == "-1.0e+00"
+string.format("%0#-6.1e", 2) == "2.0e+00"
+string.format("%0#-6.1e", -2) == "-2.0e+00"
+string.format("%0#-6.1e", 3) == "3.0e+00"
+string.format("%0#-6.1e", -3) == "-3.0e+00"
+string.format("%0#-6.1e", nan) == "nan   "
+string.format("%0#-6.1e", inf) == "inf   "
+string.format("%0#-6.1e", -inf) == "-inf  "
+string.format("%0#-6.1e", 100) == "1.0e+02"
+string.format("%0#-6.1e", 10000) == "1.0e+04"
+string.format("%0#-6.1e", 100000) == "1.0e+05"
+string.format("%0#-6.1e", 1000000) == "1.0e+06"
+string.format("%0#-6.1e", 10000000) == "1.0e+07"
+string.format("%0#-6.1e", 0.01) == "1.0e-02"
+string.format("%0#-6.1e", 0.0001) == "1.0e-04"
+string.format("%0#-6.1e", 1e-05) == "1.0e-05"
+string.format("%0#-6.1e", 1e-06) == "1.0e-06"
+string.format("%0#-6.1e", 1e-07) == "1.0e-07"
+string.format("%0#-6.1e", 123.456) == "1.2e+02"
+string.format("%0#-6.1e", 1234560000) == "1.2e+09"
+string.format("%0#-6.1e", 1.23456e-05) == "1.2e-05"
+string.format("%0#-6.1e", 123.456789123) == "1.2e+02"
+string.format("%0#-6.1e", 1234567891.23) == "1.2e+09"
+string.format("%0#-6.1e", 1.23456789123e-05) == "1.2e-05"
+string.format("%0#-6.6e", nan) == "nan   "
+string.format("%0#-6.6e", inf) == "inf   "
+string.format("%0#-6.6e", -inf) == "-inf  "
+string.format("%0#-20e", 0) == "0.000000e+00        "
+string.format("%0#-20e", 1) == "1.000000e+00        "
+string.format("%0#-20e", -1) == "-1.000000e+00       "
+string.format("%0#-20e", 2) == "2.000000e+00        "
+string.format("%0#-20e", -2) == "-2.000000e+00       "
+string.format("%0#-20e", 3) == "3.000000e+00        "
+string.format("%0#-20e", -3) == "-3.000000e+00       "
+string.format("%0#-20e", nan) == "nan                 "
+string.format("%0#-20e", inf) == "inf                 "
+string.format("%0#-20e", -inf) == "-inf                "
+string.format("%0#-20e", 100) == "1.000000e+02        "
+string.format("%0#-20e", 10000) == "1.000000e+04        "
+string.format("%0#-20e", 100000) == "1.000000e+05        "
+string.format("%0#-20e", 1000000) == "1.000000e+06        "
+string.format("%0#-20e", 10000000) == "1.000000e+07        "
+string.format("%0#-20e", 0.01) == "1.000000e-02        "
+string.format("%0#-20e", 0.0001) == "1.000000e-04        "
+string.format("%0#-20e", 1e-05) == "1.000000e-05        "
+string.format("%0#-20e", 1e-06) == "1.000000e-06        "
+string.format("%0#-20e", 1e-07) == "1.000000e-07        "
+string.format("%0#-20e", 123.456) == "1.234560e+02        "
+string.format("%0#-20e", 1234560000) == "1.234560e+09        "
+string.format("%0#-20e", 1.23456e-05) == "1.234560e-05        "
+string.format("%0#-20e", 123.456789123) == "1.234568e+02        "
+string.format("%0#-20e", 1234567891.23) == "1.234568e+09        "
+string.format("%0#-20e", 1.23456789123e-05) == "1.234568e-05        "
+string.format("%0#-20.0e", 0) == "0.e+00              "
+string.format("%0#-20.0e", 1) == "1.e+00              "
+string.format("%0#-20.0e", -1) == "-1.e+00             "
+string.format("%0#-20.0e", 2) == "2.e+00              "
+string.format("%0#-20.0e", -2) == "-2.e+00             "
+string.format("%0#-20.0e", 3) == "3.e+00              "
+string.format("%0#-20.0e", -3) == "-3.e+00             "
+string.format("%0#-20.0e", nan) == "nan                 "
+string.format("%0#-20.0e", inf) == "inf                 "
+string.format("%0#-20.0e", -inf) == "-inf                "
+string.format("%0#-20.0e", 100) == "1.e+02              "
+string.format("%0#-20.0e", 10000) == "1.e+04              "
+string.format("%0#-20.0e", 100000) == "1.e+05              "
+string.format("%0#-20.0e", 1000000) == "1.e+06              "
+string.format("%0#-20.0e", 10000000) == "1.e+07              "
+string.format("%0#-20.0e", 0.01) == "1.e-02              "
+string.format("%0#-20.0e", 0.0001) == "1.e-04              "
+string.format("%0#-20.0e", 1e-05) == "1.e-05              "
+string.format("%0#-20.0e", 1e-06) == "1.e-06              "
+string.format("%0#-20.0e", 1e-07) == "1.e-07              "
+string.format("%0#-20.0e", 123.456) == "1.e+02              "
+string.format("%0#-20.0e", 1234560000) == "1.e+09              "
+string.format("%0#-20.0e", 1.23456e-05) == "1.e-05              "
+string.format("%0#-20.0e", 123.456789123) == "1.e+02              "
+string.format("%0#-20.0e", 1234567891.23) == "1.e+09              "
+string.format("%0#-20.0e", 1.23456789123e-05) == "1.e-05              "
+string.format("%0#-20.1e", 0) == "0.0e+00             "
+string.format("%0#-20.1e", 1) == "1.0e+00             "
+string.format("%0#-20.1e", -1) == "-1.0e+00            "
+string.format("%0#-20.1e", 2) == "2.0e+00             "
+string.format("%0#-20.1e", -2) == "-2.0e+00            "
+string.format("%0#-20.1e", 3) == "3.0e+00             "
+string.format("%0#-20.1e", -3) == "-3.0e+00            "
+string.format("%0#-20.1e", nan) == "nan                 "
+string.format("%0#-20.1e", inf) == "inf                 "
+string.format("%0#-20.1e", -inf) == "-inf                "
+string.format("%0#-20.1e", 100) == "1.0e+02             "
+string.format("%0#-20.1e", 10000) == "1.0e+04             "
+string.format("%0#-20.1e", 100000) == "1.0e+05             "
+string.format("%0#-20.1e", 1000000) == "1.0e+06             "
+string.format("%0#-20.1e", 10000000) == "1.0e+07             "
+string.format("%0#-20.1e", 0.01) == "1.0e-02             "
+string.format("%0#-20.1e", 0.0001) == "1.0e-04             "
+string.format("%0#-20.1e", 1e-05) == "1.0e-05             "
+string.format("%0#-20.1e", 1e-06) == "1.0e-06             "
+string.format("%0#-20.1e", 1e-07) == "1.0e-07             "
+string.format("%0#-20.1e", 123.456) == "1.2e+02             "
+string.format("%0#-20.1e", 1234560000) == "1.2e+09             "
+string.format("%0#-20.1e", 1.23456e-05) == "1.2e-05             "
+string.format("%0#-20.1e", 123.456789123) == "1.2e+02             "
+string.format("%0#-20.1e", 1234567891.23) == "1.2e+09             "
+string.format("%0#-20.1e", 1.23456789123e-05) == "1.2e-05             "
+string.format("%0#-20.6e", 0) == "0.000000e+00        "
+string.format("%0#-20.6e", 1) == "1.000000e+00        "
+string.format("%0#-20.6e", -1) == "-1.000000e+00       "
+string.format("%0#-20.6e", 2) == "2.000000e+00        "
+string.format("%0#-20.6e", -2) == "-2.000000e+00       "
+string.format("%0#-20.6e", 3) == "3.000000e+00        "
+string.format("%0#-20.6e", -3) == "-3.000000e+00       "
+string.format("%0#-20.6e", nan) == "nan                 "
+string.format("%0#-20.6e", inf) == "inf                 "
+string.format("%0#-20.6e", -inf) == "-inf                "
+string.format("%0#-20.6e", 100) == "1.000000e+02        "
+string.format("%0#-20.6e", 10000) == "1.000000e+04        "
+string.format("%0#-20.6e", 100000) == "1.000000e+05        "
+string.format("%0#-20.6e", 1000000) == "1.000000e+06        "
+string.format("%0#-20.6e", 10000000) == "1.000000e+07        "
+string.format("%0#-20.6e", 0.01) == "1.000000e-02        "
+string.format("%0#-20.6e", 0.0001) == "1.000000e-04        "
+string.format("%0#-20.6e", 1e-05) == "1.000000e-05        "
+string.format("%0#-20.6e", 1e-06) == "1.000000e-06        "
+string.format("%0#-20.6e", 1e-07) == "1.000000e-07        "
+string.format("%0#-20.6e", 123.456) == "1.234560e+02        "
+string.format("%0#-20.6e", 1234560000) == "1.234560e+09        "
+string.format("%0#-20.6e", 1.23456e-05) == "1.234560e-05        "
+string.format("%0#-20.6e", 123.456789123) == "1.234568e+02        "
+string.format("%0#-20.6e", 1234567891.23) == "1.234568e+09        "
+string.format("%0#-20.6e", 1.23456789123e-05) == "1.234568e-05        "
+string.format("%0#-+e", 0) == "+0.000000e+00"
+string.format("%0#-+e", 1) == "+1.000000e+00"
+string.format("%0#-+e", -1) == "-1.000000e+00"
+string.format("%0#-+e", 2) == "+2.000000e+00"
+string.format("%0#-+e", -2) == "-2.000000e+00"
+string.format("%0#-+e", 3) == "+3.000000e+00"
+string.format("%0#-+e", -3) == "-3.000000e+00"
+string.format("%0#-+e", nan) == "+nan"
+string.format("%0#-+e", inf) == "+inf"
+string.format("%0#-+e", -inf) == "-inf"
+string.format("%0#-+e", 100) == "+1.000000e+02"
+string.format("%0#-+e", 10000) == "+1.000000e+04"
+string.format("%0#-+e", 100000) == "+1.000000e+05"
+string.format("%0#-+e", 1000000) == "+1.000000e+06"
+string.format("%0#-+e", 10000000) == "+1.000000e+07"
+string.format("%0#-+e", 0.01) == "+1.000000e-02"
+string.format("%0#-+e", 0.0001) == "+1.000000e-04"
+string.format("%0#-+e", 1e-05) == "+1.000000e-05"
+string.format("%0#-+e", 1e-06) == "+1.000000e-06"
+string.format("%0#-+e", 1e-07) == "+1.000000e-07"
+string.format("%0#-+e", 123.456) == "+1.234560e+02"
+string.format("%0#-+e", 1234560000) == "+1.234560e+09"
+string.format("%0#-+e", 1.23456e-05) == "+1.234560e-05"
+string.format("%0#-+e", 123.456789123) == "+1.234568e+02"
+string.format("%0#-+e", 1234567891.23) == "+1.234568e+09"
+string.format("%0#-+e", 1.23456789123e-05) == "+1.234568e-05"
+string.format("%0#-+.0e", 0) == "+0.e+00"
+string.format("%0#-+.0e", 1) == "+1.e+00"
+string.format("%0#-+.0e", -1) == "-1.e+00"
+string.format("%0#-+.0e", 2) == "+2.e+00"
+string.format("%0#-+.0e", -2) == "-2.e+00"
+string.format("%0#-+.0e", 3) == "+3.e+00"
+string.format("%0#-+.0e", -3) == "-3.e+00"
+string.format("%0#-+.0e", 100) == "+1.e+02"
+string.format("%0#-+.0e", 10000) == "+1.e+04"
+string.format("%0#-+.0e", 100000) == "+1.e+05"
+string.format("%0#-+.0e", 1000000) == "+1.e+06"
+string.format("%0#-+.0e", 10000000) == "+1.e+07"
+string.format("%0#-+.0e", 0.01) == "+1.e-02"
+string.format("%0#-+.0e", 0.0001) == "+1.e-04"
+string.format("%0#-+.0e", 1e-05) == "+1.e-05"
+string.format("%0#-+.0e", 1e-06) == "+1.e-06"
+string.format("%0#-+.0e", 1e-07) == "+1.e-07"
+string.format("%0#-+.0e", 123.456) == "+1.e+02"
+string.format("%0#-+.0e", 1234560000) == "+1.e+09"
+string.format("%0#-+.0e", 1.23456e-05) == "+1.e-05"
+string.format("%0#-+.0e", 123.456789123) == "+1.e+02"
+string.format("%0#-+.0e", 1234567891.23) == "+1.e+09"
+string.format("%0#-+.0e", 1.23456789123e-05) == "+1.e-05"
+string.format("%0#-+.1e", 0) == "+0.0e+00"
+string.format("%0#-+.1e", 1) == "+1.0e+00"
+string.format("%0#-+.1e", -1) == "-1.0e+00"
+string.format("%0#-+.1e", 2) == "+2.0e+00"
+string.format("%0#-+.1e", -2) == "-2.0e+00"
+string.format("%0#-+.1e", 3) == "+3.0e+00"
+string.format("%0#-+.1e", -3) == "-3.0e+00"
+string.format("%0#-+.1e", 100) == "+1.0e+02"
+string.format("%0#-+.1e", 10000) == "+1.0e+04"
+string.format("%0#-+.1e", 100000) == "+1.0e+05"
+string.format("%0#-+.1e", 1000000) == "+1.0e+06"
+string.format("%0#-+.1e", 10000000) == "+1.0e+07"
+string.format("%0#-+.1e", 0.01) == "+1.0e-02"
+string.format("%0#-+.1e", 0.0001) == "+1.0e-04"
+string.format("%0#-+.1e", 1e-05) == "+1.0e-05"
+string.format("%0#-+.1e", 1e-06) == "+1.0e-06"
+string.format("%0#-+.1e", 1e-07) == "+1.0e-07"
+string.format("%0#-+.1e", 123.456) == "+1.2e+02"
+string.format("%0#-+.1e", 1234560000) == "+1.2e+09"
+string.format("%0#-+.1e", 1.23456e-05) == "+1.2e-05"
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+string.format("%0#-+1.0e", 123.456789123) == "+1.e+02"
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+string.format("%0#-+2.1e", 1234560000) == "+1.2e+09"
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+string.format("%0#-+2.1e", 123.456789123) == "+1.2e+02"
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+string.format("%0#-+2.1e", 1.23456789123e-05) == "+1.2e-05"
+string.format("%0#-+6e", nan) == "+nan  "
+string.format("%0#-+6e", inf) == "+inf  "
+string.format("%0#-+6e", -inf) == "-inf  "
+string.format("%0#-+6.0e", 0) == "+0.e+00"
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+string.format("%0#-+6.0e", nan) == "+nan  "
+string.format("%0#-+6.0e", inf) == "+inf  "
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+string.format("%0#-+6.0e", 123.456) == "+1.e+02"
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+string.format("%0#-+6.0e", 123.456789123) == "+1.e+02"
+string.format("%0#-+6.0e", 1234567891.23) == "+1.e+09"
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+string.format("%0#-+6.1e", nan) == "+nan  "
+string.format("%0#-+6.1e", inf) == "+inf  "
+string.format("%0#-+6.1e", -inf) == "-inf  "
+string.format("%0#-+6.1e", 100) == "+1.0e+02"
+string.format("%0#-+6.1e", 10000) == "+1.0e+04"
+string.format("%0#-+6.1e", 100000) == "+1.0e+05"
+string.format("%0#-+6.1e", 1000000) == "+1.0e+06"
+string.format("%0#-+6.1e", 10000000) == "+1.0e+07"
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+string.format("%0#-+6.1e", 123.456) == "+1.2e+02"
+string.format("%0#-+6.1e", 1234560000) == "+1.2e+09"
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+string.format("%0#-+6.1e", 123.456789123) == "+1.2e+02"
+string.format("%0#-+6.1e", 1234567891.23) == "+1.2e+09"
+string.format("%0#-+6.1e", 1.23456789123e-05) == "+1.2e-05"
+string.format("%0#-+6.6e", nan) == "+nan  "
+string.format("%0#-+6.6e", inf) == "+inf  "
+string.format("%0#-+6.6e", -inf) == "-inf  "
+string.format("%0#-+20e", 0) == "+0.000000e+00       "
+string.format("%0#-+20e", 1) == "+1.000000e+00       "
+string.format("%0#-+20e", -1) == "-1.000000e+00       "
+string.format("%0#-+20e", 2) == "+2.000000e+00       "
+string.format("%0#-+20e", -2) == "-2.000000e+00       "
+string.format("%0#-+20e", 3) == "+3.000000e+00       "
+string.format("%0#-+20e", -3) == "-3.000000e+00       "
+string.format("%0#-+20e", nan) == "+nan                "
+string.format("%0#-+20e", inf) == "+inf                "
+string.format("%0#-+20e", -inf) == "-inf                "
+string.format("%0#-+20e", 100) == "+1.000000e+02       "
+string.format("%0#-+20e", 10000) == "+1.000000e+04       "
+string.format("%0#-+20e", 100000) == "+1.000000e+05       "
+string.format("%0#-+20e", 1000000) == "+1.000000e+06       "
+string.format("%0#-+20e", 10000000) == "+1.000000e+07       "
+string.format("%0#-+20e", 0.01) == "+1.000000e-02       "
+string.format("%0#-+20e", 0.0001) == "+1.000000e-04       "
+string.format("%0#-+20e", 1e-05) == "+1.000000e-05       "
+string.format("%0#-+20e", 1e-06) == "+1.000000e-06       "
+string.format("%0#-+20e", 1e-07) == "+1.000000e-07       "
+string.format("%0#-+20e", 123.456) == "+1.234560e+02       "
+string.format("%0#-+20e", 1234560000) == "+1.234560e+09       "
+string.format("%0#-+20e", 1.23456e-05) == "+1.234560e-05       "
+string.format("%0#-+20e", 123.456789123) == "+1.234568e+02       "
+string.format("%0#-+20e", 1234567891.23) == "+1.234568e+09       "
+string.format("%0#-+20e", 1.23456789123e-05) == "+1.234568e-05       "
+string.format("%0#-+20.0e", 0) == "+0.e+00             "
+string.format("%0#-+20.0e", 1) == "+1.e+00             "
+string.format("%0#-+20.0e", -1) == "-1.e+00             "
+string.format("%0#-+20.0e", 2) == "+2.e+00             "
+string.format("%0#-+20.0e", -2) == "-2.e+00             "
+string.format("%0#-+20.0e", 3) == "+3.e+00             "
+string.format("%0#-+20.0e", -3) == "-3.e+00             "
+string.format("%0#-+20.0e", nan) == "+nan                "
+string.format("%0#-+20.0e", inf) == "+inf                "
+string.format("%0#-+20.0e", -inf) == "-inf                "
+string.format("%0#-+20.0e", 100) == "+1.e+02             "
+string.format("%0#-+20.0e", 10000) == "+1.e+04             "
+string.format("%0#-+20.0e", 100000) == "+1.e+05             "
+string.format("%0#-+20.0e", 1000000) == "+1.e+06             "
+string.format("%0#-+20.0e", 10000000) == "+1.e+07             "
+string.format("%0#-+20.0e", 0.01) == "+1.e-02             "
+string.format("%0#-+20.0e", 0.0001) == "+1.e-04             "
+string.format("%0#-+20.0e", 1e-05) == "+1.e-05             "
+string.format("%0#-+20.0e", 1e-06) == "+1.e-06             "
+string.format("%0#-+20.0e", 1e-07) == "+1.e-07             "
+string.format("%0#-+20.0e", 123.456) == "+1.e+02             "
+string.format("%0#-+20.0e", 1234560000) == "+1.e+09             "
+string.format("%0#-+20.0e", 1.23456e-05) == "+1.e-05             "
+string.format("%0#-+20.0e", 123.456789123) == "+1.e+02             "
+string.format("%0#-+20.0e", 1234567891.23) == "+1.e+09             "
+string.format("%0#-+20.0e", 1.23456789123e-05) == "+1.e-05             "
+string.format("%0#-+20.1e", 0) == "+0.0e+00            "
+string.format("%0#-+20.1e", 1) == "+1.0e+00            "
+string.format("%0#-+20.1e", -1) == "-1.0e+00            "
+string.format("%0#-+20.1e", 2) == "+2.0e+00            "
+string.format("%0#-+20.1e", -2) == "-2.0e+00            "
+string.format("%0#-+20.1e", 3) == "+3.0e+00            "
+string.format("%0#-+20.1e", -3) == "-3.0e+00            "
+string.format("%0#-+20.1e", nan) == "+nan                "
+string.format("%0#-+20.1e", inf) == "+inf                "
+string.format("%0#-+20.1e", -inf) == "-inf                "
+string.format("%0#-+20.1e", 100) == "+1.0e+02            "
+string.format("%0#-+20.1e", 10000) == "+1.0e+04            "
+string.format("%0#-+20.1e", 100000) == "+1.0e+05            "
+string.format("%0#-+20.1e", 1000000) == "+1.0e+06            "
+string.format("%0#-+20.1e", 10000000) == "+1.0e+07            "
+string.format("%0#-+20.1e", 0.01) == "+1.0e-02            "
+string.format("%0#-+20.1e", 0.0001) == "+1.0e-04            "
+string.format("%0#-+20.1e", 1e-05) == "+1.0e-05            "
+string.format("%0#-+20.1e", 1e-06) == "+1.0e-06            "
+string.format("%0#-+20.1e", 1e-07) == "+1.0e-07            "
+string.format("%0#-+20.1e", 123.456) == "+1.2e+02            "
+string.format("%0#-+20.1e", 1234560000) == "+1.2e+09            "
+string.format("%0#-+20.1e", 1.23456e-05) == "+1.2e-05            "
+string.format("%0#-+20.1e", 123.456789123) == "+1.2e+02            "
+string.format("%0#-+20.1e", 1234567891.23) == "+1.2e+09            "
+string.format("%0#-+20.1e", 1.23456789123e-05) == "+1.2e-05            "
+string.format("%0#-+20.6e", 0) == "+0.000000e+00       "
+string.format("%0#-+20.6e", 1) == "+1.000000e+00       "
+string.format("%0#-+20.6e", -1) == "-1.000000e+00       "
+string.format("%0#-+20.6e", 2) == "+2.000000e+00       "
+string.format("%0#-+20.6e", -2) == "-2.000000e+00       "
+string.format("%0#-+20.6e", 3) == "+3.000000e+00       "
+string.format("%0#-+20.6e", -3) == "-3.000000e+00       "
+string.format("%0#-+20.6e", nan) == "+nan                "
+string.format("%0#-+20.6e", inf) == "+inf                "
+string.format("%0#-+20.6e", -inf) == "-inf                "
+string.format("%0#-+20.6e", 100) == "+1.000000e+02       "
+string.format("%0#-+20.6e", 10000) == "+1.000000e+04       "
+string.format("%0#-+20.6e", 100000) == "+1.000000e+05       "
+string.format("%0#-+20.6e", 1000000) == "+1.000000e+06       "
+string.format("%0#-+20.6e", 10000000) == "+1.000000e+07       "
+string.format("%0#-+20.6e", 0.01) == "+1.000000e-02       "
+string.format("%0#-+20.6e", 0.0001) == "+1.000000e-04       "
+string.format("%0#-+20.6e", 1e-05) == "+1.000000e-05       "
+string.format("%0#-+20.6e", 1e-06) == "+1.000000e-06       "
+string.format("%0#-+20.6e", 1e-07) == "+1.000000e-07       "
+string.format("%0#-+20.6e", 123.456) == "+1.234560e+02       "
+string.format("%0#-+20.6e", 1234560000) == "+1.234560e+09       "
+string.format("%0#-+20.6e", 1.23456e-05) == "+1.234560e-05       "
+string.format("%0#-+20.6e", 123.456789123) == "+1.234568e+02       "
+string.format("%0#-+20.6e", 1234567891.23) == "+1.234568e+09       "
+string.format("%0#-+20.6e", 1.23456789123e-05) == "+1.234568e-05       "
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+string.format("%0# e", -1) == "-1.000000e+00"
+string.format("%0# e", 2) == " 2.000000e+00"
+string.format("%0# e", -2) == "-2.000000e+00"
+string.format("%0# e", 3) == " 3.000000e+00"
+string.format("%0# e", -3) == "-3.000000e+00"
+string.format("%0# e", nan) == " nan"
+string.format("%0# e", inf) == " inf"
+string.format("%0# e", -inf) == "-inf"
+string.format("%0# e", 100) == " 1.000000e+02"
+string.format("%0# e", 10000) == " 1.000000e+04"
+string.format("%0# e", 100000) == " 1.000000e+05"
+string.format("%0# e", 1000000) == " 1.000000e+06"
+string.format("%0# e", 10000000) == " 1.000000e+07"
+string.format("%0# e", 0.01) == " 1.000000e-02"
+string.format("%0# e", 0.0001) == " 1.000000e-04"
+string.format("%0# e", 1e-05) == " 1.000000e-05"
+string.format("%0# e", 1e-06) == " 1.000000e-06"
+string.format("%0# e", 1e-07) == " 1.000000e-07"
+string.format("%0# e", 123.456) == " 1.234560e+02"
+string.format("%0# e", 1234560000) == " 1.234560e+09"
+string.format("%0# e", 1.23456e-05) == " 1.234560e-05"
+string.format("%0# e", 123.456789123) == " 1.234568e+02"
+string.format("%0# e", 1234567891.23) == " 1.234568e+09"
+string.format("%0# e", 1.23456789123e-05) == " 1.234568e-05"
+string.format("%0# .0e", 0) == " 0.e+00"
+string.format("%0# .0e", 1) == " 1.e+00"
+string.format("%0# .0e", -1) == "-1.e+00"
+string.format("%0# .0e", 2) == " 2.e+00"
+string.format("%0# .0e", -2) == "-2.e+00"
+string.format("%0# .0e", 3) == " 3.e+00"
+string.format("%0# .0e", -3) == "-3.e+00"
+string.format("%0# .0e", 100) == " 1.e+02"
+string.format("%0# .0e", 10000) == " 1.e+04"
+string.format("%0# .0e", 100000) == " 1.e+05"
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+string.format("%0# +20.6e", 1234560000) == "+00000001.234560e+09"
+string.format("%0# +20.6e", 1.23456e-05) == "+00000001.234560e-05"
+string.format("%0# +20.6e", 123.456789123) == "+00000001.234568e+02"
+string.format("%0# +20.6e", 1234567891.23) == "+00000001.234568e+09"
+string.format("%0# +20.6e", 1.23456789123e-05) == "+00000001.234568e-05"
+string.format("%0# -e", 0) == " 0.000000e+00"
+string.format("%0# -e", 1) == " 1.000000e+00"
+string.format("%0# -e", -1) == "-1.000000e+00"
+string.format("%0# -e", 2) == " 2.000000e+00"
+string.format("%0# -e", -2) == "-2.000000e+00"
+string.format("%0# -e", 3) == " 3.000000e+00"
+string.format("%0# -e", -3) == "-3.000000e+00"
+string.format("%0# -e", nan) == " nan"
+string.format("%0# -e", inf) == " inf"
+string.format("%0# -e", -inf) == "-inf"
+string.format("%0# -e", 100) == " 1.000000e+02"
+string.format("%0# -e", 10000) == " 1.000000e+04"
+string.format("%0# -e", 100000) == " 1.000000e+05"
+string.format("%0# -e", 1000000) == " 1.000000e+06"
+string.format("%0# -e", 10000000) == " 1.000000e+07"
+string.format("%0# -e", 0.01) == " 1.000000e-02"
+string.format("%0# -e", 0.0001) == " 1.000000e-04"
+string.format("%0# -e", 1e-05) == " 1.000000e-05"
+string.format("%0# -e", 1e-06) == " 1.000000e-06"
+string.format("%0# -e", 1e-07) == " 1.000000e-07"
+string.format("%0# -e", 123.456) == " 1.234560e+02"
+string.format("%0# -e", 1234560000) == " 1.234560e+09"
+string.format("%0# -e", 1.23456e-05) == " 1.234560e-05"
+string.format("%0# -e", 123.456789123) == " 1.234568e+02"
+string.format("%0# -e", 1234567891.23) == " 1.234568e+09"
+string.format("%0# -e", 1.23456789123e-05) == " 1.234568e-05"
+string.format("%0# -.0e", 0) == " 0.e+00"
+string.format("%0# -.0e", 1) == " 1.e+00"
+string.format("%0# -.0e", -1) == "-1.e+00"
+string.format("%0# -.0e", 2) == " 2.e+00"
+string.format("%0# -.0e", -2) == "-2.e+00"
+string.format("%0# -.0e", 3) == " 3.e+00"
+string.format("%0# -.0e", -3) == "-3.e+00"
+string.format("%0# -.0e", 100) == " 1.e+02"
+string.format("%0# -.0e", 10000) == " 1.e+04"
+string.format("%0# -.0e", 100000) == " 1.e+05"
+string.format("%0# -.0e", 1000000) == " 1.e+06"
+string.format("%0# -.0e", 10000000) == " 1.e+07"
+string.format("%0# -.0e", 0.01) == " 1.e-02"
+string.format("%0# -.0e", 0.0001) == " 1.e-04"
+string.format("%0# -.0e", 1e-05) == " 1.e-05"
+string.format("%0# -.0e", 1e-06) == " 1.e-06"
+string.format("%0# -.0e", 1e-07) == " 1.e-07"
+string.format("%0# -.0e", 123.456) == " 1.e+02"
+string.format("%0# -.0e", 1234560000) == " 1.e+09"
+string.format("%0# -.0e", 1.23456e-05) == " 1.e-05"
+string.format("%0# -.0e", 123.456789123) == " 1.e+02"
+string.format("%0# -.0e", 1234567891.23) == " 1.e+09"
+string.format("%0# -.0e", 1.23456789123e-05) == " 1.e-05"
+string.format("%0# -.1e", 0) == " 0.0e+00"
+string.format("%0# -.1e", 1) == " 1.0e+00"
+string.format("%0# -.1e", -1) == "-1.0e+00"
+string.format("%0# -.1e", 2) == " 2.0e+00"
+string.format("%0# -.1e", -2) == "-2.0e+00"
+string.format("%0# -.1e", 3) == " 3.0e+00"
+string.format("%0# -.1e", -3) == "-3.0e+00"
+string.format("%0# -.1e", 100) == " 1.0e+02"
+string.format("%0# -.1e", 10000) == " 1.0e+04"
+string.format("%0# -.1e", 100000) == " 1.0e+05"
+string.format("%0# -.1e", 1000000) == " 1.0e+06"
+string.format("%0# -.1e", 10000000) == " 1.0e+07"
+string.format("%0# -.1e", 0.01) == " 1.0e-02"
+string.format("%0# -.1e", 0.0001) == " 1.0e-04"
+string.format("%0# -.1e", 1e-05) == " 1.0e-05"
+string.format("%0# -.1e", 1e-06) == " 1.0e-06"
+string.format("%0# -.1e", 1e-07) == " 1.0e-07"
+string.format("%0# -.1e", 123.456) == " 1.2e+02"
+string.format("%0# -.1e", 1234560000) == " 1.2e+09"
+string.format("%0# -.1e", 1.23456e-05) == " 1.2e-05"
+string.format("%0# -.1e", 123.456789123) == " 1.2e+02"
+string.format("%0# -.1e", 1234567891.23) == " 1.2e+09"
+string.format("%0# -.1e", 1.23456789123e-05) == " 1.2e-05"
+string.format("%0# -1.0e", 0) == " 0.e+00"
+string.format("%0# -1.0e", 1) == " 1.e+00"
+string.format("%0# -1.0e", -1) == "-1.e+00"
+string.format("%0# -1.0e", 2) == " 2.e+00"
+string.format("%0# -1.0e", -2) == "-2.e+00"
+string.format("%0# -1.0e", 3) == " 3.e+00"
+string.format("%0# -1.0e", -3) == "-3.e+00"
+string.format("%0# -1.0e", 100) == " 1.e+02"
+string.format("%0# -1.0e", 10000) == " 1.e+04"
+string.format("%0# -1.0e", 100000) == " 1.e+05"
+string.format("%0# -1.0e", 1000000) == " 1.e+06"
+string.format("%0# -1.0e", 10000000) == " 1.e+07"
+string.format("%0# -1.0e", 0.01) == " 1.e-02"
+string.format("%0# -1.0e", 0.0001) == " 1.e-04"
+string.format("%0# -1.0e", 1e-05) == " 1.e-05"
+string.format("%0# -1.0e", 1e-06) == " 1.e-06"
+string.format("%0# -1.0e", 1e-07) == " 1.e-07"
+string.format("%0# -1.0e", 123.456) == " 1.e+02"
+string.format("%0# -1.0e", 1234560000) == " 1.e+09"
+string.format("%0# -1.0e", 1.23456e-05) == " 1.e-05"
+string.format("%0# -1.0e", 123.456789123) == " 1.e+02"
+string.format("%0# -1.0e", 1234567891.23) == " 1.e+09"
+string.format("%0# -1.0e", 1.23456789123e-05) == " 1.e-05"
+string.format("%0# -1.1e", 0) == " 0.0e+00"
+string.format("%0# -1.1e", 1) == " 1.0e+00"
+string.format("%0# -1.1e", -1) == "-1.0e+00"
+string.format("%0# -1.1e", 2) == " 2.0e+00"
+string.format("%0# -1.1e", -2) == "-2.0e+00"
+string.format("%0# -1.1e", 3) == " 3.0e+00"
+string.format("%0# -1.1e", -3) == "-3.0e+00"
+string.format("%0# -1.1e", 100) == " 1.0e+02"
+string.format("%0# -1.1e", 10000) == " 1.0e+04"
+string.format("%0# -1.1e", 100000) == " 1.0e+05"
+string.format("%0# -1.1e", 1000000) == " 1.0e+06"
+string.format("%0# -1.1e", 10000000) == " 1.0e+07"
+string.format("%0# -1.1e", 0.01) == " 1.0e-02"
+string.format("%0# -1.1e", 0.0001) == " 1.0e-04"
+string.format("%0# -1.1e", 1e-05) == " 1.0e-05"
+string.format("%0# -1.1e", 1e-06) == " 1.0e-06"
+string.format("%0# -1.1e", 1e-07) == " 1.0e-07"
+string.format("%0# -1.1e", 123.456) == " 1.2e+02"
+string.format("%0# -1.1e", 1234560000) == " 1.2e+09"
+string.format("%0# -1.1e", 1.23456e-05) == " 1.2e-05"
+string.format("%0# -1.1e", 123.456789123) == " 1.2e+02"
+string.format("%0# -1.1e", 1234567891.23) == " 1.2e+09"
+string.format("%0# -1.1e", 1.23456789123e-05) == " 1.2e-05"
+string.format("%0# -2.0e", 0) == " 0.e+00"
+string.format("%0# -2.0e", 1) == " 1.e+00"
+string.format("%0# -2.0e", -1) == "-1.e+00"
+string.format("%0# -2.0e", 2) == " 2.e+00"
+string.format("%0# -2.0e", -2) == "-2.e+00"
+string.format("%0# -2.0e", 3) == " 3.e+00"
+string.format("%0# -2.0e", -3) == "-3.e+00"
+string.format("%0# -2.0e", 100) == " 1.e+02"
+string.format("%0# -2.0e", 10000) == " 1.e+04"
+string.format("%0# -2.0e", 100000) == " 1.e+05"
+string.format("%0# -2.0e", 1000000) == " 1.e+06"
+string.format("%0# -2.0e", 10000000) == " 1.e+07"
+string.format("%0# -2.0e", 0.01) == " 1.e-02"
+string.format("%0# -2.0e", 0.0001) == " 1.e-04"
+string.format("%0# -2.0e", 1e-05) == " 1.e-05"
+string.format("%0# -2.0e", 1e-06) == " 1.e-06"
+string.format("%0# -2.0e", 1e-07) == " 1.e-07"
+string.format("%0# -2.0e", 123.456) == " 1.e+02"
+string.format("%0# -2.0e", 1234560000) == " 1.e+09"
+string.format("%0# -2.0e", 1.23456e-05) == " 1.e-05"
+string.format("%0# -2.0e", 123.456789123) == " 1.e+02"
+string.format("%0# -2.0e", 1234567891.23) == " 1.e+09"
+string.format("%0# -2.0e", 1.23456789123e-05) == " 1.e-05"
+string.format("%0# -2.1e", 0) == " 0.0e+00"
+string.format("%0# -2.1e", 1) == " 1.0e+00"
+string.format("%0# -2.1e", -1) == "-1.0e+00"
+string.format("%0# -2.1e", 2) == " 2.0e+00"
+string.format("%0# -2.1e", -2) == "-2.0e+00"
+string.format("%0# -2.1e", 3) == " 3.0e+00"
+string.format("%0# -2.1e", -3) == "-3.0e+00"
+string.format("%0# -2.1e", 100) == " 1.0e+02"
+string.format("%0# -2.1e", 10000) == " 1.0e+04"
+string.format("%0# -2.1e", 100000) == " 1.0e+05"
+string.format("%0# -2.1e", 1000000) == " 1.0e+06"
+string.format("%0# -2.1e", 10000000) == " 1.0e+07"
+string.format("%0# -2.1e", 0.01) == " 1.0e-02"
+string.format("%0# -2.1e", 0.0001) == " 1.0e-04"
+string.format("%0# -2.1e", 1e-05) == " 1.0e-05"
+string.format("%0# -2.1e", 1e-06) == " 1.0e-06"
+string.format("%0# -2.1e", 1e-07) == " 1.0e-07"
+string.format("%0# -2.1e", 123.456) == " 1.2e+02"
+string.format("%0# -2.1e", 1234560000) == " 1.2e+09"
+string.format("%0# -2.1e", 1.23456e-05) == " 1.2e-05"
+string.format("%0# -2.1e", 123.456789123) == " 1.2e+02"
+string.format("%0# -2.1e", 1234567891.23) == " 1.2e+09"
+string.format("%0# -2.1e", 1.23456789123e-05) == " 1.2e-05"
+string.format("%0# -6e", nan) == " nan  "
+string.format("%0# -6e", inf) == " inf  "
+string.format("%0# -6e", -inf) == "-inf  "
+string.format("%0# -6.0e", 0) == " 0.e+00"
+string.format("%0# -6.0e", 1) == " 1.e+00"
+string.format("%0# -6.0e", -1) == "-1.e+00"
+string.format("%0# -6.0e", 2) == " 2.e+00"
+string.format("%0# -6.0e", -2) == "-2.e+00"
+string.format("%0# -6.0e", 3) == " 3.e+00"
+string.format("%0# -6.0e", -3) == "-3.e+00"
+string.format("%0# -6.0e", nan) == " nan  "
+string.format("%0# -6.0e", inf) == " inf  "
+string.format("%0# -6.0e", -inf) == "-inf  "
+string.format("%0# -6.0e", 100) == " 1.e+02"
+string.format("%0# -6.0e", 10000) == " 1.e+04"
+string.format("%0# -6.0e", 100000) == " 1.e+05"
+string.format("%0# -6.0e", 1000000) == " 1.e+06"
+string.format("%0# -6.0e", 10000000) == " 1.e+07"
+string.format("%0# -6.0e", 0.01) == " 1.e-02"
+string.format("%0# -6.0e", 0.0001) == " 1.e-04"
+string.format("%0# -6.0e", 1e-05) == " 1.e-05"
+string.format("%0# -6.0e", 1e-06) == " 1.e-06"
+string.format("%0# -6.0e", 1e-07) == " 1.e-07"
+string.format("%0# -6.0e", 123.456) == " 1.e+02"
+string.format("%0# -6.0e", 1234560000) == " 1.e+09"
+string.format("%0# -6.0e", 1.23456e-05) == " 1.e-05"
+string.format("%0# -6.0e", 123.456789123) == " 1.e+02"
+string.format("%0# -6.0e", 1234567891.23) == " 1.e+09"
+string.format("%0# -6.0e", 1.23456789123e-05) == " 1.e-05"
+string.format("%0# -6.1e", 0) == " 0.0e+00"
+string.format("%0# -6.1e", 1) == " 1.0e+00"
+string.format("%0# -6.1e", -1) == "-1.0e+00"
+string.format("%0# -6.1e", 2) == " 2.0e+00"
+string.format("%0# -6.1e", -2) == "-2.0e+00"
+string.format("%0# -6.1e", 3) == " 3.0e+00"
+string.format("%0# -6.1e", -3) == "-3.0e+00"
+string.format("%0# -6.1e", nan) == " nan  "
+string.format("%0# -6.1e", inf) == " inf  "
+string.format("%0# -6.1e", -inf) == "-inf  "
+string.format("%0# -6.1e", 100) == " 1.0e+02"
+string.format("%0# -6.1e", 10000) == " 1.0e+04"
+string.format("%0# -6.1e", 100000) == " 1.0e+05"
+string.format("%0# -6.1e", 1000000) == " 1.0e+06"
+string.format("%0# -6.1e", 10000000) == " 1.0e+07"
+string.format("%0# -6.1e", 0.01) == " 1.0e-02"
+string.format("%0# -6.1e", 0.0001) == " 1.0e-04"
+string.format("%0# -6.1e", 1e-05) == " 1.0e-05"
+string.format("%0# -6.1e", 1e-06) == " 1.0e-06"
+string.format("%0# -6.1e", 1e-07) == " 1.0e-07"
+string.format("%0# -6.1e", 123.456) == " 1.2e+02"
+string.format("%0# -6.1e", 1234560000) == " 1.2e+09"
+string.format("%0# -6.1e", 1.23456e-05) == " 1.2e-05"
+string.format("%0# -6.1e", 123.456789123) == " 1.2e+02"
+string.format("%0# -6.1e", 1234567891.23) == " 1.2e+09"
+string.format("%0# -6.1e", 1.23456789123e-05) == " 1.2e-05"
+string.format("%0# -6.6e", nan) == " nan  "
+string.format("%0# -6.6e", inf) == " inf  "
+string.format("%0# -6.6e", -inf) == "-inf  "
+string.format("%0# -20e", 0) == " 0.000000e+00       "
+string.format("%0# -20e", 1) == " 1.000000e+00       "
+string.format("%0# -20e", -1) == "-1.000000e+00       "
+string.format("%0# -20e", 2) == " 2.000000e+00       "
+string.format("%0# -20e", -2) == "-2.000000e+00       "
+string.format("%0# -20e", 3) == " 3.000000e+00       "
+string.format("%0# -20e", -3) == "-3.000000e+00       "
+string.format("%0# -20e", nan) == " nan                "
+string.format("%0# -20e", inf) == " inf                "
+string.format("%0# -20e", -inf) == "-inf                "
+string.format("%0# -20e", 100) == " 1.000000e+02       "
+string.format("%0# -20e", 10000) == " 1.000000e+04       "
+string.format("%0# -20e", 100000) == " 1.000000e+05       "
+string.format("%0# -20e", 1000000) == " 1.000000e+06       "
+string.format("%0# -20e", 10000000) == " 1.000000e+07       "
+string.format("%0# -20e", 0.01) == " 1.000000e-02       "
+string.format("%0# -20e", 0.0001) == " 1.000000e-04       "
+string.format("%0# -20e", 1e-05) == " 1.000000e-05       "
+string.format("%0# -20e", 1e-06) == " 1.000000e-06       "
+string.format("%0# -20e", 1e-07) == " 1.000000e-07       "
+string.format("%0# -20e", 123.456) == " 1.234560e+02       "
+string.format("%0# -20e", 1234560000) == " 1.234560e+09       "
+string.format("%0# -20e", 1.23456e-05) == " 1.234560e-05       "
+string.format("%0# -20e", 123.456789123) == " 1.234568e+02       "
+string.format("%0# -20e", 1234567891.23) == " 1.234568e+09       "
+string.format("%0# -20e", 1.23456789123e-05) == " 1.234568e-05       "
+string.format("%0# -20.0e", 0) == " 0.e+00             "
+string.format("%0# -20.0e", 1) == " 1.e+00             "
+string.format("%0# -20.0e", -1) == "-1.e+00             "
+string.format("%0# -20.0e", 2) == " 2.e+00             "
+string.format("%0# -20.0e", -2) == "-2.e+00             "
+string.format("%0# -20.0e", 3) == " 3.e+00             "
+string.format("%0# -20.0e", -3) == "-3.e+00             "
+string.format("%0# -20.0e", nan) == " nan                "
+string.format("%0# -20.0e", inf) == " inf                "
+string.format("%0# -20.0e", -inf) == "-inf                "
+string.format("%0# -20.0e", 100) == " 1.e+02             "
+string.format("%0# -20.0e", 10000) == " 1.e+04             "
+string.format("%0# -20.0e", 100000) == " 1.e+05             "
+string.format("%0# -20.0e", 1000000) == " 1.e+06             "
+string.format("%0# -20.0e", 10000000) == " 1.e+07             "
+string.format("%0# -20.0e", 0.01) == " 1.e-02             "
+string.format("%0# -20.0e", 0.0001) == " 1.e-04             "
+string.format("%0# -20.0e", 1e-05) == " 1.e-05             "
+string.format("%0# -20.0e", 1e-06) == " 1.e-06             "
+string.format("%0# -20.0e", 1e-07) == " 1.e-07             "
+string.format("%0# -20.0e", 123.456) == " 1.e+02             "
+string.format("%0# -20.0e", 1234560000) == " 1.e+09             "
+string.format("%0# -20.0e", 1.23456e-05) == " 1.e-05             "
+string.format("%0# -20.0e", 123.456789123) == " 1.e+02             "
+string.format("%0# -20.0e", 1234567891.23) == " 1.e+09             "
+string.format("%0# -20.0e", 1.23456789123e-05) == " 1.e-05             "
+string.format("%0# -20.1e", 0) == " 0.0e+00            "
+string.format("%0# -20.1e", 1) == " 1.0e+00            "
+string.format("%0# -20.1e", -1) == "-1.0e+00            "
+string.format("%0# -20.1e", 2) == " 2.0e+00            "
+string.format("%0# -20.1e", -2) == "-2.0e+00            "
+string.format("%0# -20.1e", 3) == " 3.0e+00            "
+string.format("%0# -20.1e", -3) == "-3.0e+00            "
+string.format("%0# -20.1e", nan) == " nan                "
+string.format("%0# -20.1e", inf) == " inf                "
+string.format("%0# -20.1e", -inf) == "-inf                "
+string.format("%0# -20.1e", 100) == " 1.0e+02            "
+string.format("%0# -20.1e", 10000) == " 1.0e+04            "
+string.format("%0# -20.1e", 100000) == " 1.0e+05            "
+string.format("%0# -20.1e", 1000000) == " 1.0e+06            "
+string.format("%0# -20.1e", 10000000) == " 1.0e+07            "
+string.format("%0# -20.1e", 0.01) == " 1.0e-02            "
+string.format("%0# -20.1e", 0.0001) == " 1.0e-04            "
+string.format("%0# -20.1e", 1e-05) == " 1.0e-05            "
+string.format("%0# -20.1e", 1e-06) == " 1.0e-06            "
+string.format("%0# -20.1e", 1e-07) == " 1.0e-07            "
+string.format("%0# -20.1e", 123.456) == " 1.2e+02            "
+string.format("%0# -20.1e", 1234560000) == " 1.2e+09            "
+string.format("%0# -20.1e", 1.23456e-05) == " 1.2e-05            "
+string.format("%0# -20.1e", 123.456789123) == " 1.2e+02            "
+string.format("%0# -20.1e", 1234567891.23) == " 1.2e+09            "
+string.format("%0# -20.1e", 1.23456789123e-05) == " 1.2e-05            "
+string.format("%0# -20.6e", 0) == " 0.000000e+00       "
+string.format("%0# -20.6e", 1) == " 1.000000e+00       "
+string.format("%0# -20.6e", -1) == "-1.000000e+00       "
+string.format("%0# -20.6e", 2) == " 2.000000e+00       "
+string.format("%0# -20.6e", -2) == "-2.000000e+00       "
+string.format("%0# -20.6e", 3) == " 3.000000e+00       "
+string.format("%0# -20.6e", -3) == "-3.000000e+00       "
+string.format("%0# -20.6e", nan) == " nan                "
+string.format("%0# -20.6e", inf) == " inf                "
+string.format("%0# -20.6e", -inf) == "-inf                "
+string.format("%0# -20.6e", 100) == " 1.000000e+02       "
+string.format("%0# -20.6e", 10000) == " 1.000000e+04       "
+string.format("%0# -20.6e", 100000) == " 1.000000e+05       "
+string.format("%0# -20.6e", 1000000) == " 1.000000e+06       "
+string.format("%0# -20.6e", 10000000) == " 1.000000e+07       "
+string.format("%0# -20.6e", 0.01) == " 1.000000e-02       "
+string.format("%0# -20.6e", 0.0001) == " 1.000000e-04       "
+string.format("%0# -20.6e", 1e-05) == " 1.000000e-05       "
+string.format("%0# -20.6e", 1e-06) == " 1.000000e-06       "
+string.format("%0# -20.6e", 1e-07) == " 1.000000e-07       "
+string.format("%0# -20.6e", 123.456) == " 1.234560e+02       "
+string.format("%0# -20.6e", 1234560000) == " 1.234560e+09       "
+string.format("%0# -20.6e", 1.23456e-05) == " 1.234560e-05       "
+string.format("%0# -20.6e", 123.456789123) == " 1.234568e+02       "
+string.format("%0# -20.6e", 1234567891.23) == " 1.234568e+09       "
+string.format("%0# -20.6e", 1.23456789123e-05) == " 1.234568e-05       "
+string.format("%0# -+e", 0) == "+0.000000e+00"
+string.format("%0# -+e", 1) == "+1.000000e+00"
+string.format("%0# -+e", -1) == "-1.000000e+00"
+string.format("%0# -+e", 2) == "+2.000000e+00"
+string.format("%0# -+e", -2) == "-2.000000e+00"
+string.format("%0# -+e", 3) == "+3.000000e+00"
+string.format("%0# -+e", -3) == "-3.000000e+00"
+string.format("%0# -+e", nan) == "+nan"
+string.format("%0# -+e", inf) == "+inf"
+string.format("%0# -+e", -inf) == "-inf"
+string.format("%0# -+e", 100) == "+1.000000e+02"
+string.format("%0# -+e", 10000) == "+1.000000e+04"
+string.format("%0# -+e", 100000) == "+1.000000e+05"
+string.format("%0# -+e", 1000000) == "+1.000000e+06"
+string.format("%0# -+e", 10000000) == "+1.000000e+07"
+string.format("%0# -+e", 0.01) == "+1.000000e-02"
+string.format("%0# -+e", 0.0001) == "+1.000000e-04"
+string.format("%0# -+e", 1e-05) == "+1.000000e-05"
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+string.format("%0# -+e", 1e-07) == "+1.000000e-07"
+string.format("%0# -+e", 123.456) == "+1.234560e+02"
+string.format("%0# -+e", 1234560000) == "+1.234560e+09"
+string.format("%0# -+e", 1.23456e-05) == "+1.234560e-05"
+string.format("%0# -+e", 123.456789123) == "+1.234568e+02"
+string.format("%0# -+e", 1234567891.23) == "+1.234568e+09"
+string.format("%0# -+e", 1.23456789123e-05) == "+1.234568e-05"
+string.format("%0# -+.0e", 0) == "+0.e+00"
+string.format("%0# -+.0e", 1) == "+1.e+00"
+string.format("%0# -+.0e", -1) == "-1.e+00"
+string.format("%0# -+.0e", 2) == "+2.e+00"
+string.format("%0# -+.0e", -2) == "-2.e+00"
+string.format("%0# -+.0e", 3) == "+3.e+00"
+string.format("%0# -+.0e", -3) == "-3.e+00"
+string.format("%0# -+.0e", 100) == "+1.e+02"
+string.format("%0# -+.0e", 10000) == "+1.e+04"
+string.format("%0# -+.0e", 100000) == "+1.e+05"
+string.format("%0# -+.0e", 1000000) == "+1.e+06"
+string.format("%0# -+.0e", 10000000) == "+1.e+07"
+string.format("%0# -+.0e", 0.01) == "+1.e-02"
+string.format("%0# -+.0e", 0.0001) == "+1.e-04"
+string.format("%0# -+.0e", 1e-05) == "+1.e-05"
+string.format("%0# -+.0e", 1e-06) == "+1.e-06"
+string.format("%0# -+.0e", 1e-07) == "+1.e-07"
+string.format("%0# -+.0e", 123.456) == "+1.e+02"
+string.format("%0# -+.0e", 1234560000) == "+1.e+09"
+string.format("%0# -+.0e", 1.23456e-05) == "+1.e-05"
+string.format("%0# -+.0e", 123.456789123) == "+1.e+02"
+string.format("%0# -+.0e", 1234567891.23) == "+1.e+09"
+string.format("%0# -+.0e", 1.23456789123e-05) == "+1.e-05"
+string.format("%0# -+.1e", 0) == "+0.0e+00"
+string.format("%0# -+.1e", 1) == "+1.0e+00"
+string.format("%0# -+.1e", -1) == "-1.0e+00"
+string.format("%0# -+.1e", 2) == "+2.0e+00"
+string.format("%0# -+.1e", -2) == "-2.0e+00"
+string.format("%0# -+.1e", 3) == "+3.0e+00"
+string.format("%0# -+.1e", -3) == "-3.0e+00"
+string.format("%0# -+.1e", 100) == "+1.0e+02"
+string.format("%0# -+.1e", 10000) == "+1.0e+04"
+string.format("%0# -+.1e", 100000) == "+1.0e+05"
+string.format("%0# -+.1e", 1000000) == "+1.0e+06"
+string.format("%0# -+.1e", 10000000) == "+1.0e+07"
+string.format("%0# -+.1e", 0.01) == "+1.0e-02"
+string.format("%0# -+.1e", 0.0001) == "+1.0e-04"
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+string.format("%0# -+.1e", 1e-07) == "+1.0e-07"
+string.format("%0# -+.1e", 123.456) == "+1.2e+02"
+string.format("%0# -+.1e", 1234560000) == "+1.2e+09"
+string.format("%0# -+.1e", 1.23456e-05) == "+1.2e-05"
+string.format("%0# -+.1e", 123.456789123) == "+1.2e+02"
+string.format("%0# -+.1e", 1234567891.23) == "+1.2e+09"
+string.format("%0# -+.1e", 1.23456789123e-05) == "+1.2e-05"
+string.format("%0# -+1.0e", 0) == "+0.e+00"
+string.format("%0# -+1.0e", 1) == "+1.e+00"
+string.format("%0# -+1.0e", -1) == "-1.e+00"
+string.format("%0# -+1.0e", 2) == "+2.e+00"
+string.format("%0# -+1.0e", -2) == "-2.e+00"
+string.format("%0# -+1.0e", 3) == "+3.e+00"
+string.format("%0# -+1.0e", -3) == "-3.e+00"
+string.format("%0# -+1.0e", 100) == "+1.e+02"
+string.format("%0# -+1.0e", 10000) == "+1.e+04"
+string.format("%0# -+1.0e", 100000) == "+1.e+05"
+string.format("%0# -+1.0e", 1000000) == "+1.e+06"
+string.format("%0# -+1.0e", 10000000) == "+1.e+07"
+string.format("%0# -+1.0e", 0.01) == "+1.e-02"
+string.format("%0# -+1.0e", 0.0001) == "+1.e-04"
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+string.format("%0# -+1.0e", 123.456) == "+1.e+02"
+string.format("%0# -+1.0e", 1234560000) == "+1.e+09"
+string.format("%0# -+1.0e", 1.23456e-05) == "+1.e-05"
+string.format("%0# -+1.0e", 123.456789123) == "+1.e+02"
+string.format("%0# -+1.0e", 1234567891.23) == "+1.e+09"
+string.format("%0# -+1.0e", 1.23456789123e-05) == "+1.e-05"
+string.format("%0# -+1.1e", 0) == "+0.0e+00"
+string.format("%0# -+1.1e", 1) == "+1.0e+00"
+string.format("%0# -+1.1e", -1) == "-1.0e+00"
+string.format("%0# -+1.1e", 2) == "+2.0e+00"
+string.format("%0# -+1.1e", -2) == "-2.0e+00"
+string.format("%0# -+1.1e", 3) == "+3.0e+00"
+string.format("%0# -+1.1e", -3) == "-3.0e+00"
+string.format("%0# -+1.1e", 100) == "+1.0e+02"
+string.format("%0# -+1.1e", 10000) == "+1.0e+04"
+string.format("%0# -+1.1e", 100000) == "+1.0e+05"
+string.format("%0# -+1.1e", 1000000) == "+1.0e+06"
+string.format("%0# -+1.1e", 10000000) == "+1.0e+07"
+string.format("%0# -+1.1e", 0.01) == "+1.0e-02"
+string.format("%0# -+1.1e", 0.0001) == "+1.0e-04"
+string.format("%0# -+1.1e", 1e-05) == "+1.0e-05"
+string.format("%0# -+1.1e", 1e-06) == "+1.0e-06"
+string.format("%0# -+1.1e", 1e-07) == "+1.0e-07"
+string.format("%0# -+1.1e", 123.456) == "+1.2e+02"
+string.format("%0# -+1.1e", 1234560000) == "+1.2e+09"
+string.format("%0# -+1.1e", 1.23456e-05) == "+1.2e-05"
+string.format("%0# -+1.1e", 123.456789123) == "+1.2e+02"
+string.format("%0# -+1.1e", 1234567891.23) == "+1.2e+09"
+string.format("%0# -+1.1e", 1.23456789123e-05) == "+1.2e-05"
+string.format("%0# -+2.0e", 0) == "+0.e+00"
+string.format("%0# -+2.0e", 1) == "+1.e+00"
+string.format("%0# -+2.0e", -1) == "-1.e+00"
+string.format("%0# -+2.0e", 2) == "+2.e+00"
+string.format("%0# -+2.0e", -2) == "-2.e+00"
+string.format("%0# -+2.0e", 3) == "+3.e+00"
+string.format("%0# -+2.0e", -3) == "-3.e+00"
+string.format("%0# -+2.0e", 100) == "+1.e+02"
+string.format("%0# -+2.0e", 10000) == "+1.e+04"
+string.format("%0# -+2.0e", 100000) == "+1.e+05"
+string.format("%0# -+2.0e", 1000000) == "+1.e+06"
+string.format("%0# -+2.0e", 10000000) == "+1.e+07"
+string.format("%0# -+2.0e", 0.01) == "+1.e-02"
+string.format("%0# -+2.0e", 0.0001) == "+1.e-04"
+string.format("%0# -+2.0e", 1e-05) == "+1.e-05"
+string.format("%0# -+2.0e", 1e-06) == "+1.e-06"
+string.format("%0# -+2.0e", 1e-07) == "+1.e-07"
+string.format("%0# -+2.0e", 123.456) == "+1.e+02"
+string.format("%0# -+2.0e", 1234560000) == "+1.e+09"
+string.format("%0# -+2.0e", 1.23456e-05) == "+1.e-05"
+string.format("%0# -+2.0e", 123.456789123) == "+1.e+02"
+string.format("%0# -+2.0e", 1234567891.23) == "+1.e+09"
+string.format("%0# -+2.0e", 1.23456789123e-05) == "+1.e-05"
+string.format("%0# -+2.1e", 0) == "+0.0e+00"
+string.format("%0# -+2.1e", 1) == "+1.0e+00"
+string.format("%0# -+2.1e", -1) == "-1.0e+00"
+string.format("%0# -+2.1e", 2) == "+2.0e+00"
+string.format("%0# -+2.1e", -2) == "-2.0e+00"
+string.format("%0# -+2.1e", 3) == "+3.0e+00"
+string.format("%0# -+2.1e", -3) == "-3.0e+00"
+string.format("%0# -+2.1e", 100) == "+1.0e+02"
+string.format("%0# -+2.1e", 10000) == "+1.0e+04"
+string.format("%0# -+2.1e", 100000) == "+1.0e+05"
+string.format("%0# -+2.1e", 1000000) == "+1.0e+06"
+string.format("%0# -+2.1e", 10000000) == "+1.0e+07"
+string.format("%0# -+2.1e", 0.01) == "+1.0e-02"
+string.format("%0# -+2.1e", 0.0001) == "+1.0e-04"
+string.format("%0# -+2.1e", 1e-05) == "+1.0e-05"
+string.format("%0# -+2.1e", 1e-06) == "+1.0e-06"
+string.format("%0# -+2.1e", 1e-07) == "+1.0e-07"
+string.format("%0# -+2.1e", 123.456) == "+1.2e+02"
+string.format("%0# -+2.1e", 1234560000) == "+1.2e+09"
+string.format("%0# -+2.1e", 1.23456e-05) == "+1.2e-05"
+string.format("%0# -+2.1e", 123.456789123) == "+1.2e+02"
+string.format("%0# -+2.1e", 1234567891.23) == "+1.2e+09"
+string.format("%0# -+2.1e", 1.23456789123e-05) == "+1.2e-05"
+string.format("%0# -+6e", nan) == "+nan  "
+string.format("%0# -+6e", inf) == "+inf  "
+string.format("%0# -+6e", -inf) == "-inf  "
+string.format("%0# -+6.0e", 0) == "+0.e+00"
+string.format("%0# -+6.0e", 1) == "+1.e+00"
+string.format("%0# -+6.0e", -1) == "-1.e+00"
+string.format("%0# -+6.0e", 2) == "+2.e+00"
+string.format("%0# -+6.0e", -2) == "-2.e+00"
+string.format("%0# -+6.0e", 3) == "+3.e+00"
+string.format("%0# -+6.0e", -3) == "-3.e+00"
+string.format("%0# -+6.0e", nan) == "+nan  "
+string.format("%0# -+6.0e", inf) == "+inf  "
+string.format("%0# -+6.0e", -inf) == "-inf  "
+string.format("%0# -+6.0e", 100) == "+1.e+02"
+string.format("%0# -+6.0e", 10000) == "+1.e+04"
+string.format("%0# -+6.0e", 100000) == "+1.e+05"
+string.format("%0# -+6.0e", 1000000) == "+1.e+06"
+string.format("%0# -+6.0e", 10000000) == "+1.e+07"
+string.format("%0# -+6.0e", 0.01) == "+1.e-02"
+string.format("%0# -+6.0e", 0.0001) == "+1.e-04"
+string.format("%0# -+6.0e", 1e-05) == "+1.e-05"
+string.format("%0# -+6.0e", 1e-06) == "+1.e-06"
+string.format("%0# -+6.0e", 1e-07) == "+1.e-07"
+string.format("%0# -+6.0e", 123.456) == "+1.e+02"
+string.format("%0# -+6.0e", 1234560000) == "+1.e+09"
+string.format("%0# -+6.0e", 1.23456e-05) == "+1.e-05"
+string.format("%0# -+6.0e", 123.456789123) == "+1.e+02"
+string.format("%0# -+6.0e", 1234567891.23) == "+1.e+09"
+string.format("%0# -+6.0e", 1.23456789123e-05) == "+1.e-05"
+string.format("%0# -+6.1e", 0) == "+0.0e+00"
+string.format("%0# -+6.1e", 1) == "+1.0e+00"
+string.format("%0# -+6.1e", -1) == "-1.0e+00"
+string.format("%0# -+6.1e", 2) == "+2.0e+00"
+string.format("%0# -+6.1e", -2) == "-2.0e+00"
+string.format("%0# -+6.1e", 3) == "+3.0e+00"
+string.format("%0# -+6.1e", -3) == "-3.0e+00"
+string.format("%0# -+6.1e", nan) == "+nan  "
+string.format("%0# -+6.1e", inf) == "+inf  "
+string.format("%0# -+6.1e", -inf) == "-inf  "
+string.format("%0# -+6.1e", 100) == "+1.0e+02"
+string.format("%0# -+6.1e", 10000) == "+1.0e+04"
+string.format("%0# -+6.1e", 100000) == "+1.0e+05"
+string.format("%0# -+6.1e", 1000000) == "+1.0e+06"
+string.format("%0# -+6.1e", 10000000) == "+1.0e+07"
+string.format("%0# -+6.1e", 0.01) == "+1.0e-02"
+string.format("%0# -+6.1e", 0.0001) == "+1.0e-04"
+string.format("%0# -+6.1e", 1e-05) == "+1.0e-05"
+string.format("%0# -+6.1e", 1e-06) == "+1.0e-06"
+string.format("%0# -+6.1e", 1e-07) == "+1.0e-07"
+string.format("%0# -+6.1e", 123.456) == "+1.2e+02"
+string.format("%0# -+6.1e", 1234560000) == "+1.2e+09"
+string.format("%0# -+6.1e", 1.23456e-05) == "+1.2e-05"
+string.format("%0# -+6.1e", 123.456789123) == "+1.2e+02"
+string.format("%0# -+6.1e", 1234567891.23) == "+1.2e+09"
+string.format("%0# -+6.1e", 1.23456789123e-05) == "+1.2e-05"
+string.format("%0# -+6.6e", nan) == "+nan  "
+string.format("%0# -+6.6e", inf) == "+inf  "
+string.format("%0# -+6.6e", -inf) == "-inf  "
+string.format("%0# -+20e", 0) == "+0.000000e+00       "
+string.format("%0# -+20e", 1) == "+1.000000e+00       "
+string.format("%0# -+20e", -1) == "-1.000000e+00       "
+string.format("%0# -+20e", 2) == "+2.000000e+00       "
+string.format("%0# -+20e", -2) == "-2.000000e+00       "
+string.format("%0# -+20e", 3) == "+3.000000e+00       "
+string.format("%0# -+20e", -3) == "-3.000000e+00       "
+string.format("%0# -+20e", nan) == "+nan                "
+string.format("%0# -+20e", inf) == "+inf                "
+string.format("%0# -+20e", -inf) == "-inf                "
+string.format("%0# -+20e", 100) == "+1.000000e+02       "
+string.format("%0# -+20e", 10000) == "+1.000000e+04       "
+string.format("%0# -+20e", 100000) == "+1.000000e+05       "
+string.format("%0# -+20e", 1000000) == "+1.000000e+06       "
+string.format("%0# -+20e", 10000000) == "+1.000000e+07       "
+string.format("%0# -+20e", 0.01) == "+1.000000e-02       "
+string.format("%0# -+20e", 0.0001) == "+1.000000e-04       "
+string.format("%0# -+20e", 1e-05) == "+1.000000e-05       "
+string.format("%0# -+20e", 1e-06) == "+1.000000e-06       "
+string.format("%0# -+20e", 1e-07) == "+1.000000e-07       "
+string.format("%0# -+20e", 123.456) == "+1.234560e+02       "
+string.format("%0# -+20e", 1234560000) == "+1.234560e+09       "
+string.format("%0# -+20e", 1.23456e-05) == "+1.234560e-05       "
+string.format("%0# -+20e", 123.456789123) == "+1.234568e+02       "
+string.format("%0# -+20e", 1234567891.23) == "+1.234568e+09       "
+string.format("%0# -+20e", 1.23456789123e-05) == "+1.234568e-05       "
+string.format("%0# -+20.0e", 0) == "+0.e+00             "
+string.format("%0# -+20.0e", 1) == "+1.e+00             "
+string.format("%0# -+20.0e", -1) == "-1.e+00             "
+string.format("%0# -+20.0e", 2) == "+2.e+00             "
+string.format("%0# -+20.0e", -2) == "-2.e+00             "
+string.format("%0# -+20.0e", 3) == "+3.e+00             "
+string.format("%0# -+20.0e", -3) == "-3.e+00             "
+string.format("%0# -+20.0e", nan) == "+nan                "
+string.format("%0# -+20.0e", inf) == "+inf                "
+string.format("%0# -+20.0e", -inf) == "-inf                "
+string.format("%0# -+20.0e", 100) == "+1.e+02             "
+string.format("%0# -+20.0e", 10000) == "+1.e+04             "
+string.format("%0# -+20.0e", 100000) == "+1.e+05             "
+string.format("%0# -+20.0e", 1000000) == "+1.e+06             "
+string.format("%0# -+20.0e", 10000000) == "+1.e+07             "
+string.format("%0# -+20.0e", 0.01) == "+1.e-02             "
+string.format("%0# -+20.0e", 0.0001) == "+1.e-04             "
+string.format("%0# -+20.0e", 1e-05) == "+1.e-05             "
+string.format("%0# -+20.0e", 1e-06) == "+1.e-06             "
+string.format("%0# -+20.0e", 1e-07) == "+1.e-07             "
+string.format("%0# -+20.0e", 123.456) == "+1.e+02             "
+string.format("%0# -+20.0e", 1234560000) == "+1.e+09             "
+string.format("%0# -+20.0e", 1.23456e-05) == "+1.e-05             "
+string.format("%0# -+20.0e", 123.456789123) == "+1.e+02             "
+string.format("%0# -+20.0e", 1234567891.23) == "+1.e+09             "
+string.format("%0# -+20.0e", 1.23456789123e-05) == "+1.e-05             "
+string.format("%0# -+20.1e", 0) == "+0.0e+00            "
+string.format("%0# -+20.1e", 1) == "+1.0e+00            "
+string.format("%0# -+20.1e", -1) == "-1.0e+00            "
+string.format("%0# -+20.1e", 2) == "+2.0e+00            "
+string.format("%0# -+20.1e", -2) == "-2.0e+00            "
+string.format("%0# -+20.1e", 3) == "+3.0e+00            "
+string.format("%0# -+20.1e", -3) == "-3.0e+00            "
+string.format("%0# -+20.1e", nan) == "+nan                "
+string.format("%0# -+20.1e", inf) == "+inf                "
+string.format("%0# -+20.1e", -inf) == "-inf                "
+string.format("%0# -+20.1e", 100) == "+1.0e+02            "
+string.format("%0# -+20.1e", 10000) == "+1.0e+04            "
+string.format("%0# -+20.1e", 100000) == "+1.0e+05            "
+string.format("%0# -+20.1e", 1000000) == "+1.0e+06            "
+string.format("%0# -+20.1e", 10000000) == "+1.0e+07            "
+string.format("%0# -+20.1e", 0.01) == "+1.0e-02            "
+string.format("%0# -+20.1e", 0.0001) == "+1.0e-04            "
+string.format("%0# -+20.1e", 1e-05) == "+1.0e-05            "
+string.format("%0# -+20.1e", 1e-06) == "+1.0e-06            "
+string.format("%0# -+20.1e", 1e-07) == "+1.0e-07            "
+string.format("%0# -+20.1e", 123.456) == "+1.2e+02            "
+string.format("%0# -+20.1e", 1234560000) == "+1.2e+09            "
+string.format("%0# -+20.1e", 1.23456e-05) == "+1.2e-05            "
+string.format("%0# -+20.1e", 123.456789123) == "+1.2e+02            "
+string.format("%0# -+20.1e", 1234567891.23) == "+1.2e+09            "
+string.format("%0# -+20.1e", 1.23456789123e-05) == "+1.2e-05            "
+string.format("%0# -+20.6e", 0) == "+0.000000e+00       "
+string.format("%0# -+20.6e", 1) == "+1.000000e+00       "
+string.format("%0# -+20.6e", -1) == "-1.000000e+00       "
+string.format("%0# -+20.6e", 2) == "+2.000000e+00       "
+string.format("%0# -+20.6e", -2) == "-2.000000e+00       "
+string.format("%0# -+20.6e", 3) == "+3.000000e+00       "
+string.format("%0# -+20.6e", -3) == "-3.000000e+00       "
+string.format("%0# -+20.6e", nan) == "+nan                "
+string.format("%0# -+20.6e", inf) == "+inf                "
+string.format("%0# -+20.6e", -inf) == "-inf                "
+string.format("%0# -+20.6e", 100) == "+1.000000e+02       "
+string.format("%0# -+20.6e", 10000) == "+1.000000e+04       "
+string.format("%0# -+20.6e", 100000) == "+1.000000e+05       "
+string.format("%0# -+20.6e", 1000000) == "+1.000000e+06       "
+string.format("%0# -+20.6e", 10000000) == "+1.000000e+07       "
+string.format("%0# -+20.6e", 0.01) == "+1.000000e-02       "
+string.format("%0# -+20.6e", 0.0001) == "+1.000000e-04       "
+string.format("%0# -+20.6e", 1e-05) == "+1.000000e-05       "
+string.format("%0# -+20.6e", 1e-06) == "+1.000000e-06       "
+string.format("%0# -+20.6e", 1e-07) == "+1.000000e-07       "
+string.format("%0# -+20.6e", 123.456) == "+1.234560e+02       "
+string.format("%0# -+20.6e", 1234560000) == "+1.234560e+09       "
+string.format("%0# -+20.6e", 1.23456e-05) == "+1.234560e-05       "
+string.format("%0# -+20.6e", 123.456789123) == "+1.234568e+02       "
+string.format("%0# -+20.6e", 1234567891.23) == "+1.234568e+09       "
+string.format("%0# -+20.6e", 1.23456789123e-05) == "+1.234568e-05       "
+= E =
+string.format("%E", 0) == "0.000000E+00"
+string.format("%E", 1) == "1.000000E+00"
+string.format("%E", -1) == "-1.000000E+00"
+string.format("%E", 2) == "2.000000E+00"
+string.format("%E", -2) == "-2.000000E+00"
+string.format("%E", 3) == "3.000000E+00"
+string.format("%E", -3) == "-3.000000E+00"
+string.format("%E", nan) == "NAN"
+string.format("%E", inf) == "INF"
+string.format("%E", -inf) == "-INF"
+string.format("%E", 100) == "1.000000E+02"
+string.format("%E", 10000) == "1.000000E+04"
+string.format("%E", 100000) == "1.000000E+05"
+string.format("%E", 1000000) == "1.000000E+06"
+string.format("%E", 10000000) == "1.000000E+07"
+string.format("%E", 0.01) == "1.000000E-02"
+string.format("%E", 0.0001) == "1.000000E-04"
+string.format("%E", 1e-05) == "1.000000E-05"
+string.format("%E", 1e-06) == "1.000000E-06"
+string.format("%E", 1e-07) == "1.000000E-07"
+string.format("%E", 123.456) == "1.234560E+02"
+string.format("%E", 1234560000) == "1.234560E+09"
+string.format("%E", 1.23456e-05) == "1.234560E-05"
+string.format("%E", 123.456789123) == "1.234568E+02"
+string.format("%E", 1234567891.23) == "1.234568E+09"
+string.format("%E", 1.23456789123e-05) == "1.234568E-05"
+string.format("%.0E", 0) == "0E+00"
+string.format("%.0E", 1) == "1E+00"
+string.format("%.0E", -1) == "-1E+00"
+string.format("%.0E", 2) == "2E+00"
+string.format("%.0E", -2) == "-2E+00"
+string.format("%.0E", 3) == "3E+00"
+string.format("%.0E", -3) == "-3E+00"
+string.format("%.0E", 100) == "1E+02"
+string.format("%.0E", 10000) == "1E+04"
+string.format("%.0E", 100000) == "1E+05"
+string.format("%.0E", 1000000) == "1E+06"
+string.format("%.0E", 10000000) == "1E+07"
+string.format("%.0E", 0.01) == "1E-02"
+string.format("%.0E", 0.0001) == "1E-04"
+string.format("%.0E", 1e-05) == "1E-05"
+string.format("%.0E", 1e-06) == "1E-06"
+string.format("%.0E", 1e-07) == "1E-07"
+string.format("%.0E", 123.456) == "1E+02"
+string.format("%.0E", 1234560000) == "1E+09"
+string.format("%.0E", 1.23456e-05) == "1E-05"
+string.format("%.0E", 123.456789123) == "1E+02"
+string.format("%.0E", 1234567891.23) == "1E+09"
+string.format("%.0E", 1.23456789123e-05) == "1E-05"
+string.format("%.1E", 0) == "0.0E+00"
+string.format("%.1E", 1) == "1.0E+00"
+string.format("%.1E", -1) == "-1.0E+00"
+string.format("%.1E", 2) == "2.0E+00"
+string.format("%.1E", -2) == "-2.0E+00"
+string.format("%.1E", 3) == "3.0E+00"
+string.format("%.1E", -3) == "-3.0E+00"
+string.format("%.1E", 100) == "1.0E+02"
+string.format("%.1E", 10000) == "1.0E+04"
+string.format("%.1E", 100000) == "1.0E+05"
+string.format("%.1E", 1000000) == "1.0E+06"
+string.format("%.1E", 10000000) == "1.0E+07"
+string.format("%.1E", 0.01) == "1.0E-02"
+string.format("%.1E", 0.0001) == "1.0E-04"
+string.format("%.1E", 1e-05) == "1.0E-05"
+string.format("%.1E", 1e-06) == "1.0E-06"
+string.format("%.1E", 1e-07) == "1.0E-07"
+string.format("%.1E", 123.456) == "1.2E+02"
+string.format("%.1E", 1234560000) == "1.2E+09"
+string.format("%.1E", 1.23456e-05) == "1.2E-05"
+string.format("%.1E", 123.456789123) == "1.2E+02"
+string.format("%.1E", 1234567891.23) == "1.2E+09"
+string.format("%.1E", 1.23456789123e-05) == "1.2E-05"
+string.format("%1.0E", 0) == "0E+00"
+string.format("%1.0E", 1) == "1E+00"
+string.format("%1.0E", -1) == "-1E+00"
+string.format("%1.0E", 2) == "2E+00"
+string.format("%1.0E", -2) == "-2E+00"
+string.format("%1.0E", 3) == "3E+00"
+string.format("%1.0E", -3) == "-3E+00"
+string.format("%1.0E", 100) == "1E+02"
+string.format("%1.0E", 10000) == "1E+04"
+string.format("%1.0E", 100000) == "1E+05"
+string.format("%1.0E", 1000000) == "1E+06"
+string.format("%1.0E", 10000000) == "1E+07"
+string.format("%1.0E", 0.01) == "1E-02"
+string.format("%1.0E", 0.0001) == "1E-04"
+string.format("%1.0E", 1e-05) == "1E-05"
+string.format("%1.0E", 1e-06) == "1E-06"
+string.format("%1.0E", 1e-07) == "1E-07"
+string.format("%1.0E", 123.456) == "1E+02"
+string.format("%1.0E", 1234560000) == "1E+09"
+string.format("%1.0E", 1.23456e-05) == "1E-05"
+string.format("%1.0E", 123.456789123) == "1E+02"
+string.format("%1.0E", 1234567891.23) == "1E+09"
+string.format("%1.0E", 1.23456789123e-05) == "1E-05"
+string.format("%1.1E", 0) == "0.0E+00"
+string.format("%1.1E", 1) == "1.0E+00"
+string.format("%1.1E", -1) == "-1.0E+00"
+string.format("%1.1E", 2) == "2.0E+00"
+string.format("%1.1E", -2) == "-2.0E+00"
+string.format("%1.1E", 3) == "3.0E+00"
+string.format("%1.1E", -3) == "-3.0E+00"
+string.format("%1.1E", 100) == "1.0E+02"
+string.format("%1.1E", 10000) == "1.0E+04"
+string.format("%1.1E", 100000) == "1.0E+05"
+string.format("%1.1E", 1000000) == "1.0E+06"
+string.format("%1.1E", 10000000) == "1.0E+07"
+string.format("%1.1E", 0.01) == "1.0E-02"
+string.format("%1.1E", 0.0001) == "1.0E-04"
+string.format("%1.1E", 1e-05) == "1.0E-05"
+string.format("%1.1E", 1e-06) == "1.0E-06"
+string.format("%1.1E", 1e-07) == "1.0E-07"
+string.format("%1.1E", 123.456) == "1.2E+02"
+string.format("%1.1E", 1234560000) == "1.2E+09"
+string.format("%1.1E", 1.23456e-05) == "1.2E-05"
+string.format("%1.1E", 123.456789123) == "1.2E+02"
+string.format("%1.1E", 1234567891.23) == "1.2E+09"
+string.format("%1.1E", 1.23456789123e-05) == "1.2E-05"
+string.format("%2.0E", 0) == "0E+00"
+string.format("%2.0E", 1) == "1E+00"
+string.format("%2.0E", -1) == "-1E+00"
+string.format("%2.0E", 2) == "2E+00"
+string.format("%2.0E", -2) == "-2E+00"
+string.format("%2.0E", 3) == "3E+00"
+string.format("%2.0E", -3) == "-3E+00"
+string.format("%2.0E", 100) == "1E+02"
+string.format("%2.0E", 10000) == "1E+04"
+string.format("%2.0E", 100000) == "1E+05"
+string.format("%2.0E", 1000000) == "1E+06"
+string.format("%2.0E", 10000000) == "1E+07"
+string.format("%2.0E", 0.01) == "1E-02"
+string.format("%2.0E", 0.0001) == "1E-04"
+string.format("%2.0E", 1e-05) == "1E-05"
+string.format("%2.0E", 1e-06) == "1E-06"
+string.format("%2.0E", 1e-07) == "1E-07"
+string.format("%2.0E", 123.456) == "1E+02"
+string.format("%2.0E", 1234560000) == "1E+09"
+string.format("%2.0E", 1.23456e-05) == "1E-05"
+string.format("%2.0E", 123.456789123) == "1E+02"
+string.format("%2.0E", 1234567891.23) == "1E+09"
+string.format("%2.0E", 1.23456789123e-05) == "1E-05"
+string.format("%2.1E", 0) == "0.0E+00"
+string.format("%2.1E", 1) == "1.0E+00"
+string.format("%2.1E", -1) == "-1.0E+00"
+string.format("%2.1E", 2) == "2.0E+00"
+string.format("%2.1E", -2) == "-2.0E+00"
+string.format("%2.1E", 3) == "3.0E+00"
+string.format("%2.1E", -3) == "-3.0E+00"
+string.format("%2.1E", 100) == "1.0E+02"
+string.format("%2.1E", 10000) == "1.0E+04"
+string.format("%2.1E", 100000) == "1.0E+05"
+string.format("%2.1E", 1000000) == "1.0E+06"
+string.format("%2.1E", 10000000) == "1.0E+07"
+string.format("%2.1E", 0.01) == "1.0E-02"
+string.format("%2.1E", 0.0001) == "1.0E-04"
+string.format("%2.1E", 1e-05) == "1.0E-05"
+string.format("%2.1E", 1e-06) == "1.0E-06"
+string.format("%2.1E", 1e-07) == "1.0E-07"
+string.format("%2.1E", 123.456) == "1.2E+02"
+string.format("%2.1E", 1234560000) == "1.2E+09"
+string.format("%2.1E", 1.23456e-05) == "1.2E-05"
+string.format("%2.1E", 123.456789123) == "1.2E+02"
+string.format("%2.1E", 1234567891.23) == "1.2E+09"
+string.format("%2.1E", 1.23456789123e-05) == "1.2E-05"
+string.format("%6E", nan) == "   NAN"
+string.format("%6E", inf) == "   INF"
+string.format("%6E", -inf) == "  -INF"
+string.format("%6.0E", 0) == " 0E+00"
+string.format("%6.0E", 1) == " 1E+00"
+string.format("%6.0E", -1) == "-1E+00"
+string.format("%6.0E", 2) == " 2E+00"
+string.format("%6.0E", -2) == "-2E+00"
+string.format("%6.0E", 3) == " 3E+00"
+string.format("%6.0E", -3) == "-3E+00"
+string.format("%6.0E", nan) == "   NAN"
+string.format("%6.0E", inf) == "   INF"
+string.format("%6.0E", -inf) == "  -INF"
+string.format("%6.0E", 100) == " 1E+02"
+string.format("%6.0E", 10000) == " 1E+04"
+string.format("%6.0E", 100000) == " 1E+05"
+string.format("%6.0E", 1000000) == " 1E+06"
+string.format("%6.0E", 10000000) == " 1E+07"
+string.format("%6.0E", 0.01) == " 1E-02"
+string.format("%6.0E", 0.0001) == " 1E-04"
+string.format("%6.0E", 1e-05) == " 1E-05"
+string.format("%6.0E", 1e-06) == " 1E-06"
+string.format("%6.0E", 1e-07) == " 1E-07"
+string.format("%6.0E", 123.456) == " 1E+02"
+string.format("%6.0E", 1234560000) == " 1E+09"
+string.format("%6.0E", 1.23456e-05) == " 1E-05"
+string.format("%6.0E", 123.456789123) == " 1E+02"
+string.format("%6.0E", 1234567891.23) == " 1E+09"
+string.format("%6.0E", 1.23456789123e-05) == " 1E-05"
+string.format("%6.1E", 0) == "0.0E+00"
+string.format("%6.1E", 1) == "1.0E+00"
+string.format("%6.1E", -1) == "-1.0E+00"
+string.format("%6.1E", 2) == "2.0E+00"
+string.format("%6.1E", -2) == "-2.0E+00"
+string.format("%6.1E", 3) == "3.0E+00"
+string.format("%6.1E", -3) == "-3.0E+00"
+string.format("%6.1E", nan) == "   NAN"
+string.format("%6.1E", inf) == "   INF"
+string.format("%6.1E", -inf) == "  -INF"
+string.format("%6.1E", 100) == "1.0E+02"
+string.format("%6.1E", 10000) == "1.0E+04"
+string.format("%6.1E", 100000) == "1.0E+05"
+string.format("%6.1E", 1000000) == "1.0E+06"
+string.format("%6.1E", 10000000) == "1.0E+07"
+string.format("%6.1E", 0.01) == "1.0E-02"
+string.format("%6.1E", 0.0001) == "1.0E-04"
+string.format("%6.1E", 1e-05) == "1.0E-05"
+string.format("%6.1E", 1e-06) == "1.0E-06"
+string.format("%6.1E", 1e-07) == "1.0E-07"
+string.format("%6.1E", 123.456) == "1.2E+02"
+string.format("%6.1E", 1234560000) == "1.2E+09"
+string.format("%6.1E", 1.23456e-05) == "1.2E-05"
+string.format("%6.1E", 123.456789123) == "1.2E+02"
+string.format("%6.1E", 1234567891.23) == "1.2E+09"
+string.format("%6.1E", 1.23456789123e-05) == "1.2E-05"
+string.format("%6.6E", nan) == "   NAN"
+string.format("%6.6E", inf) == "   INF"
+string.format("%6.6E", -inf) == "  -INF"
+string.format("%20E", 0) == "        0.000000E+00"
+string.format("%20E", 1) == "        1.000000E+00"
+string.format("%20E", -1) == "       -1.000000E+00"
+string.format("%20E", 2) == "        2.000000E+00"
+string.format("%20E", -2) == "       -2.000000E+00"
+string.format("%20E", 3) == "        3.000000E+00"
+string.format("%20E", -3) == "       -3.000000E+00"
+string.format("%20E", nan) == "                 NAN"
+string.format("%20E", inf) == "                 INF"
+string.format("%20E", -inf) == "                -INF"
+string.format("%20E", 100) == "        1.000000E+02"
+string.format("%20E", 10000) == "        1.000000E+04"
+string.format("%20E", 100000) == "        1.000000E+05"
+string.format("%20E", 1000000) == "        1.000000E+06"
+string.format("%20E", 10000000) == "        1.000000E+07"
+string.format("%20E", 0.01) == "        1.000000E-02"
+string.format("%20E", 0.0001) == "        1.000000E-04"
+string.format("%20E", 1e-05) == "        1.000000E-05"
+string.format("%20E", 1e-06) == "        1.000000E-06"
+string.format("%20E", 1e-07) == "        1.000000E-07"
+string.format("%20E", 123.456) == "        1.234560E+02"
+string.format("%20E", 1234560000) == "        1.234560E+09"
+string.format("%20E", 1.23456e-05) == "        1.234560E-05"
+string.format("%20E", 123.456789123) == "        1.234568E+02"
+string.format("%20E", 1234567891.23) == "        1.234568E+09"
+string.format("%20E", 1.23456789123e-05) == "        1.234568E-05"
+string.format("%20.0E", 0) == "               0E+00"
+string.format("%20.0E", 1) == "               1E+00"
+string.format("%20.0E", -1) == "              -1E+00"
+string.format("%20.0E", 2) == "               2E+00"
+string.format("%20.0E", -2) == "              -2E+00"
+string.format("%20.0E", 3) == "               3E+00"
+string.format("%20.0E", -3) == "              -3E+00"
+string.format("%20.0E", nan) == "                 NAN"
+string.format("%20.0E", inf) == "                 INF"
+string.format("%20.0E", -inf) == "                -INF"
+string.format("%20.0E", 100) == "               1E+02"
+string.format("%20.0E", 10000) == "               1E+04"
+string.format("%20.0E", 100000) == "               1E+05"
+string.format("%20.0E", 1000000) == "               1E+06"
+string.format("%20.0E", 10000000) == "               1E+07"
+string.format("%20.0E", 0.01) == "               1E-02"
+string.format("%20.0E", 0.0001) == "               1E-04"
+string.format("%20.0E", 1e-05) == "               1E-05"
+string.format("%20.0E", 1e-06) == "               1E-06"
+string.format("%20.0E", 1e-07) == "               1E-07"
+string.format("%20.0E", 123.456) == "               1E+02"
+string.format("%20.0E", 1234560000) == "               1E+09"
+string.format("%20.0E", 1.23456e-05) == "               1E-05"
+string.format("%20.0E", 123.456789123) == "               1E+02"
+string.format("%20.0E", 1234567891.23) == "               1E+09"
+string.format("%20.0E", 1.23456789123e-05) == "               1E-05"
+string.format("%20.1E", 0) == "             0.0E+00"
+string.format("%20.1E", 1) == "             1.0E+00"
+string.format("%20.1E", -1) == "            -1.0E+00"
+string.format("%20.1E", 2) == "             2.0E+00"
+string.format("%20.1E", -2) == "            -2.0E+00"
+string.format("%20.1E", 3) == "             3.0E+00"
+string.format("%20.1E", -3) == "            -3.0E+00"
+string.format("%20.1E", nan) == "                 NAN"
+string.format("%20.1E", inf) == "                 INF"
+string.format("%20.1E", -inf) == "                -INF"
+string.format("%20.1E", 100) == "             1.0E+02"
+string.format("%20.1E", 10000) == "             1.0E+04"
+string.format("%20.1E", 100000) == "             1.0E+05"
+string.format("%20.1E", 1000000) == "             1.0E+06"
+string.format("%20.1E", 10000000) == "             1.0E+07"
+string.format("%20.1E", 0.01) == "             1.0E-02"
+string.format("%20.1E", 0.0001) == "             1.0E-04"
+string.format("%20.1E", 1e-05) == "             1.0E-05"
+string.format("%20.1E", 1e-06) == "             1.0E-06"
+string.format("%20.1E", 1e-07) == "             1.0E-07"
+string.format("%20.1E", 123.456) == "             1.2E+02"
+string.format("%20.1E", 1234560000) == "             1.2E+09"
+string.format("%20.1E", 1.23456e-05) == "             1.2E-05"
+string.format("%20.1E", 123.456789123) == "             1.2E+02"
+string.format("%20.1E", 1234567891.23) == "             1.2E+09"
+string.format("%20.1E", 1.23456789123e-05) == "             1.2E-05"
+string.format("%20.6E", 0) == "        0.000000E+00"
+string.format("%20.6E", 1) == "        1.000000E+00"
+string.format("%20.6E", -1) == "       -1.000000E+00"
+string.format("%20.6E", 2) == "        2.000000E+00"
+string.format("%20.6E", -2) == "       -2.000000E+00"
+string.format("%20.6E", 3) == "        3.000000E+00"
+string.format("%20.6E", -3) == "       -3.000000E+00"
+string.format("%20.6E", nan) == "                 NAN"
+string.format("%20.6E", inf) == "                 INF"
+string.format("%20.6E", -inf) == "                -INF"
+string.format("%20.6E", 100) == "        1.000000E+02"
+string.format("%20.6E", 10000) == "        1.000000E+04"
+string.format("%20.6E", 100000) == "        1.000000E+05"
+string.format("%20.6E", 1000000) == "        1.000000E+06"
+string.format("%20.6E", 10000000) == "        1.000000E+07"
+string.format("%20.6E", 0.01) == "        1.000000E-02"
+string.format("%20.6E", 0.0001) == "        1.000000E-04"
+string.format("%20.6E", 1e-05) == "        1.000000E-05"
+string.format("%20.6E", 1e-06) == "        1.000000E-06"
+string.format("%20.6E", 1e-07) == "        1.000000E-07"
+string.format("%20.6E", 123.456) == "        1.234560E+02"
+string.format("%20.6E", 1234560000) == "        1.234560E+09"
+string.format("%20.6E", 1.23456e-05) == "        1.234560E-05"
+string.format("%20.6E", 123.456789123) == "        1.234568E+02"
+string.format("%20.6E", 1234567891.23) == "        1.234568E+09"
+string.format("%20.6E", 1.23456789123e-05) == "        1.234568E-05"
+string.format("%+E", 0) == "+0.000000E+00"
+string.format("%+E", 1) == "+1.000000E+00"
+string.format("%+E", -1) == "-1.000000E+00"
+string.format("%+E", 2) == "+2.000000E+00"
+string.format("%+E", -2) == "-2.000000E+00"
+string.format("%+E", 3) == "+3.000000E+00"
+string.format("%+E", -3) == "-3.000000E+00"
+string.format("%+E", nan) == "+NAN"
+string.format("%+E", inf) == "+INF"
+string.format("%+E", -inf) == "-INF"
+string.format("%+E", 100) == "+1.000000E+02"
+string.format("%+E", 10000) == "+1.000000E+04"
+string.format("%+E", 100000) == "+1.000000E+05"
+string.format("%+E", 1000000) == "+1.000000E+06"
+string.format("%+E", 10000000) == "+1.000000E+07"
+string.format("%+E", 0.01) == "+1.000000E-02"
+string.format("%+E", 0.0001) == "+1.000000E-04"
+string.format("%+E", 1e-05) == "+1.000000E-05"
+string.format("%+E", 1e-06) == "+1.000000E-06"
+string.format("%+E", 1e-07) == "+1.000000E-07"
+string.format("%+E", 123.456) == "+1.234560E+02"
+string.format("%+E", 1234560000) == "+1.234560E+09"
+string.format("%+E", 1.23456e-05) == "+1.234560E-05"
+string.format("%+E", 123.456789123) == "+1.234568E+02"
+string.format("%+E", 1234567891.23) == "+1.234568E+09"
+string.format("%+E", 1.23456789123e-05) == "+1.234568E-05"
+string.format("%+.0E", 0) == "+0E+00"
+string.format("%+.0E", 1) == "+1E+00"
+string.format("%+.0E", -1) == "-1E+00"
+string.format("%+.0E", 2) == "+2E+00"
+string.format("%+.0E", -2) == "-2E+00"
+string.format("%+.0E", 3) == "+3E+00"
+string.format("%+.0E", -3) == "-3E+00"
+string.format("%+.0E", 100) == "+1E+02"
+string.format("%+.0E", 10000) == "+1E+04"
+string.format("%+.0E", 100000) == "+1E+05"
+string.format("%+.0E", 1000000) == "+1E+06"
+string.format("%+.0E", 10000000) == "+1E+07"
+string.format("%+.0E", 0.01) == "+1E-02"
+string.format("%+.0E", 0.0001) == "+1E-04"
+string.format("%+.0E", 1e-05) == "+1E-05"
+string.format("%+.0E", 1e-06) == "+1E-06"
+string.format("%+.0E", 1e-07) == "+1E-07"
+string.format("%+.0E", 123.456) == "+1E+02"
+string.format("%+.0E", 1234560000) == "+1E+09"
+string.format("%+.0E", 1.23456e-05) == "+1E-05"
+string.format("%+.0E", 123.456789123) == "+1E+02"
+string.format("%+.0E", 1234567891.23) == "+1E+09"
+string.format("%+.0E", 1.23456789123e-05) == "+1E-05"
+string.format("%+.1E", 0) == "+0.0E+00"
+string.format("%+.1E", 1) == "+1.0E+00"
+string.format("%+.1E", -1) == "-1.0E+00"
+string.format("%+.1E", 2) == "+2.0E+00"
+string.format("%+.1E", -2) == "-2.0E+00"
+string.format("%+.1E", 3) == "+3.0E+00"
+string.format("%+.1E", -3) == "-3.0E+00"
+string.format("%+.1E", 100) == "+1.0E+02"
+string.format("%+.1E", 10000) == "+1.0E+04"
+string.format("%+.1E", 100000) == "+1.0E+05"
+string.format("%+.1E", 1000000) == "+1.0E+06"
+string.format("%+.1E", 10000000) == "+1.0E+07"
+string.format("%+.1E", 0.01) == "+1.0E-02"
+string.format("%+.1E", 0.0001) == "+1.0E-04"
+string.format("%+.1E", 1e-05) == "+1.0E-05"
+string.format("%+.1E", 1e-06) == "+1.0E-06"
+string.format("%+.1E", 1e-07) == "+1.0E-07"
+string.format("%+.1E", 123.456) == "+1.2E+02"
+string.format("%+.1E", 1234560000) == "+1.2E+09"
+string.format("%+.1E", 1.23456e-05) == "+1.2E-05"
+string.format("%+.1E", 123.456789123) == "+1.2E+02"
+string.format("%+.1E", 1234567891.23) == "+1.2E+09"
+string.format("%+.1E", 1.23456789123e-05) == "+1.2E-05"
+string.format("%+1.0E", 0) == "+0E+00"
+string.format("%+1.0E", 1) == "+1E+00"
+string.format("%+1.0E", -1) == "-1E+00"
+string.format("%+1.0E", 2) == "+2E+00"
+string.format("%+1.0E", -2) == "-2E+00"
+string.format("%+1.0E", 3) == "+3E+00"
+string.format("%+1.0E", -3) == "-3E+00"
+string.format("%+1.0E", 100) == "+1E+02"
+string.format("%+1.0E", 10000) == "+1E+04"
+string.format("%+1.0E", 100000) == "+1E+05"
+string.format("%+1.0E", 1000000) == "+1E+06"
+string.format("%+1.0E", 10000000) == "+1E+07"
+string.format("%+1.0E", 0.01) == "+1E-02"
+string.format("%+1.0E", 0.0001) == "+1E-04"
+string.format("%+1.0E", 1e-05) == "+1E-05"
+string.format("%+1.0E", 1e-06) == "+1E-06"
+string.format("%+1.0E", 1e-07) == "+1E-07"
+string.format("%+1.0E", 123.456) == "+1E+02"
+string.format("%+1.0E", 1234560000) == "+1E+09"
+string.format("%+1.0E", 1.23456e-05) == "+1E-05"
+string.format("%+1.0E", 123.456789123) == "+1E+02"
+string.format("%+1.0E", 1234567891.23) == "+1E+09"
+string.format("%+1.0E", 1.23456789123e-05) == "+1E-05"
+string.format("%+1.1E", 0) == "+0.0E+00"
+string.format("%+1.1E", 1) == "+1.0E+00"
+string.format("%+1.1E", -1) == "-1.0E+00"
+string.format("%+1.1E", 2) == "+2.0E+00"
+string.format("%+1.1E", -2) == "-2.0E+00"
+string.format("%+1.1E", 3) == "+3.0E+00"
+string.format("%+1.1E", -3) == "-3.0E+00"
+string.format("%+1.1E", 100) == "+1.0E+02"
+string.format("%+1.1E", 10000) == "+1.0E+04"
+string.format("%+1.1E", 100000) == "+1.0E+05"
+string.format("%+1.1E", 1000000) == "+1.0E+06"
+string.format("%+1.1E", 10000000) == "+1.0E+07"
+string.format("%+1.1E", 0.01) == "+1.0E-02"
+string.format("%+1.1E", 0.0001) == "+1.0E-04"
+string.format("%+1.1E", 1e-05) == "+1.0E-05"
+string.format("%+1.1E", 1e-06) == "+1.0E-06"
+string.format("%+1.1E", 1e-07) == "+1.0E-07"
+string.format("%+1.1E", 123.456) == "+1.2E+02"
+string.format("%+1.1E", 1234560000) == "+1.2E+09"
+string.format("%+1.1E", 1.23456e-05) == "+1.2E-05"
+string.format("%+1.1E", 123.456789123) == "+1.2E+02"
+string.format("%+1.1E", 1234567891.23) == "+1.2E+09"
+string.format("%+1.1E", 1.23456789123e-05) == "+1.2E-05"
+string.format("%+2.0E", 0) == "+0E+00"
+string.format("%+2.0E", 1) == "+1E+00"
+string.format("%+2.0E", -1) == "-1E+00"
+string.format("%+2.0E", 2) == "+2E+00"
+string.format("%+2.0E", -2) == "-2E+00"
+string.format("%+2.0E", 3) == "+3E+00"
+string.format("%+2.0E", -3) == "-3E+00"
+string.format("%+2.0E", 100) == "+1E+02"
+string.format("%+2.0E", 10000) == "+1E+04"
+string.format("%+2.0E", 100000) == "+1E+05"
+string.format("%+2.0E", 1000000) == "+1E+06"
+string.format("%+2.0E", 10000000) == "+1E+07"
+string.format("%+2.0E", 0.01) == "+1E-02"
+string.format("%+2.0E", 0.0001) == "+1E-04"
+string.format("%+2.0E", 1e-05) == "+1E-05"
+string.format("%+2.0E", 1e-06) == "+1E-06"
+string.format("%+2.0E", 1e-07) == "+1E-07"
+string.format("%+2.0E", 123.456) == "+1E+02"
+string.format("%+2.0E", 1234560000) == "+1E+09"
+string.format("%+2.0E", 1.23456e-05) == "+1E-05"
+string.format("%+2.0E", 123.456789123) == "+1E+02"
+string.format("%+2.0E", 1234567891.23) == "+1E+09"
+string.format("%+2.0E", 1.23456789123e-05) == "+1E-05"
+string.format("%+2.1E", 0) == "+0.0E+00"
+string.format("%+2.1E", 1) == "+1.0E+00"
+string.format("%+2.1E", -1) == "-1.0E+00"
+string.format("%+2.1E", 2) == "+2.0E+00"
+string.format("%+2.1E", -2) == "-2.0E+00"
+string.format("%+2.1E", 3) == "+3.0E+00"
+string.format("%+2.1E", -3) == "-3.0E+00"
+string.format("%+2.1E", 100) == "+1.0E+02"
+string.format("%+2.1E", 10000) == "+1.0E+04"
+string.format("%+2.1E", 100000) == "+1.0E+05"
+string.format("%+2.1E", 1000000) == "+1.0E+06"
+string.format("%+2.1E", 10000000) == "+1.0E+07"
+string.format("%+2.1E", 0.01) == "+1.0E-02"
+string.format("%+2.1E", 0.0001) == "+1.0E-04"
+string.format("%+2.1E", 1e-05) == "+1.0E-05"
+string.format("%+2.1E", 1e-06) == "+1.0E-06"
+string.format("%+2.1E", 1e-07) == "+1.0E-07"
+string.format("%+2.1E", 123.456) == "+1.2E+02"
+string.format("%+2.1E", 1234560000) == "+1.2E+09"
+string.format("%+2.1E", 1.23456e-05) == "+1.2E-05"
+string.format("%+2.1E", 123.456789123) == "+1.2E+02"
+string.format("%+2.1E", 1234567891.23) == "+1.2E+09"
+string.format("%+2.1E", 1.23456789123e-05) == "+1.2E-05"
+string.format("%+6E", nan) == "  +NAN"
+string.format("%+6E", inf) == "  +INF"
+string.format("%+6E", -inf) == "  -INF"
+string.format("%+6.0E", 0) == "+0E+00"
+string.format("%+6.0E", 1) == "+1E+00"
+string.format("%+6.0E", -1) == "-1E+00"
+string.format("%+6.0E", 2) == "+2E+00"
+string.format("%+6.0E", -2) == "-2E+00"
+string.format("%+6.0E", 3) == "+3E+00"
+string.format("%+6.0E", -3) == "-3E+00"
+string.format("%+6.0E", nan) == "  +NAN"
+string.format("%+6.0E", inf) == "  +INF"
+string.format("%+6.0E", -inf) == "  -INF"
+string.format("%+6.0E", 100) == "+1E+02"
+string.format("%+6.0E", 10000) == "+1E+04"
+string.format("%+6.0E", 100000) == "+1E+05"
+string.format("%+6.0E", 1000000) == "+1E+06"
+string.format("%+6.0E", 10000000) == "+1E+07"
+string.format("%+6.0E", 0.01) == "+1E-02"
+string.format("%+6.0E", 0.0001) == "+1E-04"
+string.format("%+6.0E", 1e-05) == "+1E-05"
+string.format("%+6.0E", 1e-06) == "+1E-06"
+string.format("%+6.0E", 1e-07) == "+1E-07"
+string.format("%+6.0E", 123.456) == "+1E+02"
+string.format("%+6.0E", 1234560000) == "+1E+09"
+string.format("%+6.0E", 1.23456e-05) == "+1E-05"
+string.format("%+6.0E", 123.456789123) == "+1E+02"
+string.format("%+6.0E", 1234567891.23) == "+1E+09"
+string.format("%+6.0E", 1.23456789123e-05) == "+1E-05"
+string.format("%+6.1E", 0) == "+0.0E+00"
+string.format("%+6.1E", 1) == "+1.0E+00"
+string.format("%+6.1E", -1) == "-1.0E+00"
+string.format("%+6.1E", 2) == "+2.0E+00"
+string.format("%+6.1E", -2) == "-2.0E+00"
+string.format("%+6.1E", 3) == "+3.0E+00"
+string.format("%+6.1E", -3) == "-3.0E+00"
+string.format("%+6.1E", nan) == "  +NAN"
+string.format("%+6.1E", inf) == "  +INF"
+string.format("%+6.1E", -inf) == "  -INF"
+string.format("%+6.1E", 100) == "+1.0E+02"
+string.format("%+6.1E", 10000) == "+1.0E+04"
+string.format("%+6.1E", 100000) == "+1.0E+05"
+string.format("%+6.1E", 1000000) == "+1.0E+06"
+string.format("%+6.1E", 10000000) == "+1.0E+07"
+string.format("%+6.1E", 0.01) == "+1.0E-02"
+string.format("%+6.1E", 0.0001) == "+1.0E-04"
+string.format("%+6.1E", 1e-05) == "+1.0E-05"
+string.format("%+6.1E", 1e-06) == "+1.0E-06"
+string.format("%+6.1E", 1e-07) == "+1.0E-07"
+string.format("%+6.1E", 123.456) == "+1.2E+02"
+string.format("%+6.1E", 1234560000) == "+1.2E+09"
+string.format("%+6.1E", 1.23456e-05) == "+1.2E-05"
+string.format("%+6.1E", 123.456789123) == "+1.2E+02"
+string.format("%+6.1E", 1234567891.23) == "+1.2E+09"
+string.format("%+6.1E", 1.23456789123e-05) == "+1.2E-05"
+string.format("%+6.6E", nan) == "  +NAN"
+string.format("%+6.6E", inf) == "  +INF"
+string.format("%+6.6E", -inf) == "  -INF"
+string.format("%+20E", 0) == "       +0.000000E+00"
+string.format("%+20E", 1) == "       +1.000000E+00"
+string.format("%+20E", -1) == "       -1.000000E+00"
+string.format("%+20E", 2) == "       +2.000000E+00"
+string.format("%+20E", -2) == "       -2.000000E+00"
+string.format("%+20E", 3) == "       +3.000000E+00"
+string.format("%+20E", -3) == "       -3.000000E+00"
+string.format("%+20E", nan) == "                +NAN"
+string.format("%+20E", inf) == "                +INF"
+string.format("%+20E", -inf) == "                -INF"
+string.format("%+20E", 100) == "       +1.000000E+02"
+string.format("%+20E", 10000) == "       +1.000000E+04"
+string.format("%+20E", 100000) == "       +1.000000E+05"
+string.format("%+20E", 1000000) == "       +1.000000E+06"
+string.format("%+20E", 10000000) == "       +1.000000E+07"
+string.format("%+20E", 0.01) == "       +1.000000E-02"
+string.format("%+20E", 0.0001) == "       +1.000000E-04"
+string.format("%+20E", 1e-05) == "       +1.000000E-05"
+string.format("%+20E", 1e-06) == "       +1.000000E-06"
+string.format("%+20E", 1e-07) == "       +1.000000E-07"
+string.format("%+20E", 123.456) == "       +1.234560E+02"
+string.format("%+20E", 1234560000) == "       +1.234560E+09"
+string.format("%+20E", 1.23456e-05) == "       +1.234560E-05"
+string.format("%+20E", 123.456789123) == "       +1.234568E+02"
+string.format("%+20E", 1234567891.23) == "       +1.234568E+09"
+string.format("%+20E", 1.23456789123e-05) == "       +1.234568E-05"
+string.format("%+20.0E", 0) == "              +0E+00"
+string.format("%+20.0E", 1) == "              +1E+00"
+string.format("%+20.0E", -1) == "              -1E+00"
+string.format("%+20.0E", 2) == "              +2E+00"
+string.format("%+20.0E", -2) == "              -2E+00"
+string.format("%+20.0E", 3) == "              +3E+00"
+string.format("%+20.0E", -3) == "              -3E+00"
+string.format("%+20.0E", nan) == "                +NAN"
+string.format("%+20.0E", inf) == "                +INF"
+string.format("%+20.0E", -inf) == "                -INF"
+string.format("%+20.0E", 100) == "              +1E+02"
+string.format("%+20.0E", 10000) == "              +1E+04"
+string.format("%+20.0E", 100000) == "              +1E+05"
+string.format("%+20.0E", 1000000) == "              +1E+06"
+string.format("%+20.0E", 10000000) == "              +1E+07"
+string.format("%+20.0E", 0.01) == "              +1E-02"
+string.format("%+20.0E", 0.0001) == "              +1E-04"
+string.format("%+20.0E", 1e-05) == "              +1E-05"
+string.format("%+20.0E", 1e-06) == "              +1E-06"
+string.format("%+20.0E", 1e-07) == "              +1E-07"
+string.format("%+20.0E", 123.456) == "              +1E+02"
+string.format("%+20.0E", 1234560000) == "              +1E+09"
+string.format("%+20.0E", 1.23456e-05) == "              +1E-05"
+string.format("%+20.0E", 123.456789123) == "              +1E+02"
+string.format("%+20.0E", 1234567891.23) == "              +1E+09"
+string.format("%+20.0E", 1.23456789123e-05) == "              +1E-05"
+string.format("%+20.1E", 0) == "            +0.0E+00"
+string.format("%+20.1E", 1) == "            +1.0E+00"
+string.format("%+20.1E", -1) == "            -1.0E+00"
+string.format("%+20.1E", 2) == "            +2.0E+00"
+string.format("%+20.1E", -2) == "            -2.0E+00"
+string.format("%+20.1E", 3) == "            +3.0E+00"
+string.format("%+20.1E", -3) == "            -3.0E+00"
+string.format("%+20.1E", nan) == "                +NAN"
+string.format("%+20.1E", inf) == "                +INF"
+string.format("%+20.1E", -inf) == "                -INF"
+string.format("%+20.1E", 100) == "            +1.0E+02"
+string.format("%+20.1E", 10000) == "            +1.0E+04"
+string.format("%+20.1E", 100000) == "            +1.0E+05"
+string.format("%+20.1E", 1000000) == "            +1.0E+06"
+string.format("%+20.1E", 10000000) == "            +1.0E+07"
+string.format("%+20.1E", 0.01) == "            +1.0E-02"
+string.format("%+20.1E", 0.0001) == "            +1.0E-04"
+string.format("%+20.1E", 1e-05) == "            +1.0E-05"
+string.format("%+20.1E", 1e-06) == "            +1.0E-06"
+string.format("%+20.1E", 1e-07) == "            +1.0E-07"
+string.format("%+20.1E", 123.456) == "            +1.2E+02"
+string.format("%+20.1E", 1234560000) == "            +1.2E+09"
+string.format("%+20.1E", 1.23456e-05) == "            +1.2E-05"
+string.format("%+20.1E", 123.456789123) == "            +1.2E+02"
+string.format("%+20.1E", 1234567891.23) == "            +1.2E+09"
+string.format("%+20.1E", 1.23456789123e-05) == "            +1.2E-05"
+string.format("%+20.6E", 0) == "       +0.000000E+00"
+string.format("%+20.6E", 1) == "       +1.000000E+00"
+string.format("%+20.6E", -1) == "       -1.000000E+00"
+string.format("%+20.6E", 2) == "       +2.000000E+00"
+string.format("%+20.6E", -2) == "       -2.000000E+00"
+string.format("%+20.6E", 3) == "       +3.000000E+00"
+string.format("%+20.6E", -3) == "       -3.000000E+00"
+string.format("%+20.6E", nan) == "                +NAN"
+string.format("%+20.6E", inf) == "                +INF"
+string.format("%+20.6E", -inf) == "                -INF"
+string.format("%+20.6E", 100) == "       +1.000000E+02"
+string.format("%+20.6E", 10000) == "       +1.000000E+04"
+string.format("%+20.6E", 100000) == "       +1.000000E+05"
+string.format("%+20.6E", 1000000) == "       +1.000000E+06"
+string.format("%+20.6E", 10000000) == "       +1.000000E+07"
+string.format("%+20.6E", 0.01) == "       +1.000000E-02"
+string.format("%+20.6E", 0.0001) == "       +1.000000E-04"
+string.format("%+20.6E", 1e-05) == "       +1.000000E-05"
+string.format("%+20.6E", 1e-06) == "       +1.000000E-06"
+string.format("%+20.6E", 1e-07) == "       +1.000000E-07"
+string.format("%+20.6E", 123.456) == "       +1.234560E+02"
+string.format("%+20.6E", 1234560000) == "       +1.234560E+09"
+string.format("%+20.6E", 1.23456e-05) == "       +1.234560E-05"
+string.format("%+20.6E", 123.456789123) == "       +1.234568E+02"
+string.format("%+20.6E", 1234567891.23) == "       +1.234568E+09"
+string.format("%+20.6E", 1.23456789123e-05) == "       +1.234568E-05"
+string.format("%-E", 0) == "0.000000E+00"
+string.format("%-E", 1) == "1.000000E+00"
+string.format("%-E", -1) == "-1.000000E+00"
+string.format("%-E", 2) == "2.000000E+00"
+string.format("%-E", -2) == "-2.000000E+00"
+string.format("%-E", 3) == "3.000000E+00"
+string.format("%-E", -3) == "-3.000000E+00"
+string.format("%-E", nan) == "NAN"
+string.format("%-E", inf) == "INF"
+string.format("%-E", -inf) == "-INF"
+string.format("%-E", 100) == "1.000000E+02"
+string.format("%-E", 10000) == "1.000000E+04"
+string.format("%-E", 100000) == "1.000000E+05"
+string.format("%-E", 1000000) == "1.000000E+06"
+string.format("%-E", 10000000) == "1.000000E+07"
+string.format("%-E", 0.01) == "1.000000E-02"
+string.format("%-E", 0.0001) == "1.000000E-04"
+string.format("%-E", 1e-05) == "1.000000E-05"
+string.format("%-E", 1e-06) == "1.000000E-06"
+string.format("%-E", 1e-07) == "1.000000E-07"
+string.format("%-E", 123.456) == "1.234560E+02"
+string.format("%-E", 1234560000) == "1.234560E+09"
+string.format("%-E", 1.23456e-05) == "1.234560E-05"
+string.format("%-E", 123.456789123) == "1.234568E+02"
+string.format("%-E", 1234567891.23) == "1.234568E+09"
+string.format("%-E", 1.23456789123e-05) == "1.234568E-05"
+string.format("%-.0E", 0) == "0E+00"
+string.format("%-.0E", 1) == "1E+00"
+string.format("%-.0E", -1) == "-1E+00"
+string.format("%-.0E", 2) == "2E+00"
+string.format("%-.0E", -2) == "-2E+00"
+string.format("%-.0E", 3) == "3E+00"
+string.format("%-.0E", -3) == "-3E+00"
+string.format("%-.0E", 100) == "1E+02"
+string.format("%-.0E", 10000) == "1E+04"
+string.format("%-.0E", 100000) == "1E+05"
+string.format("%-.0E", 1000000) == "1E+06"
+string.format("%-.0E", 10000000) == "1E+07"
+string.format("%-.0E", 0.01) == "1E-02"
+string.format("%-.0E", 0.0001) == "1E-04"
+string.format("%-.0E", 1e-05) == "1E-05"
+string.format("%-.0E", 1e-06) == "1E-06"
+string.format("%-.0E", 1e-07) == "1E-07"
+string.format("%-.0E", 123.456) == "1E+02"
+string.format("%-.0E", 1234560000) == "1E+09"
+string.format("%-.0E", 1.23456e-05) == "1E-05"
+string.format("%-.0E", 123.456789123) == "1E+02"
+string.format("%-.0E", 1234567891.23) == "1E+09"
+string.format("%-.0E", 1.23456789123e-05) == "1E-05"
+string.format("%-.1E", 0) == "0.0E+00"
+string.format("%-.1E", 1) == "1.0E+00"
+string.format("%-.1E", -1) == "-1.0E+00"
+string.format("%-.1E", 2) == "2.0E+00"
+string.format("%-.1E", -2) == "-2.0E+00"
+string.format("%-.1E", 3) == "3.0E+00"
+string.format("%-.1E", -3) == "-3.0E+00"
+string.format("%-.1E", 100) == "1.0E+02"
+string.format("%-.1E", 10000) == "1.0E+04"
+string.format("%-.1E", 100000) == "1.0E+05"
+string.format("%-.1E", 1000000) == "1.0E+06"
+string.format("%-.1E", 10000000) == "1.0E+07"
+string.format("%-.1E", 0.01) == "1.0E-02"
+string.format("%-.1E", 0.0001) == "1.0E-04"
+string.format("%-.1E", 1e-05) == "1.0E-05"
+string.format("%-.1E", 1e-06) == "1.0E-06"
+string.format("%-.1E", 1e-07) == "1.0E-07"
+string.format("%-.1E", 123.456) == "1.2E+02"
+string.format("%-.1E", 1234560000) == "1.2E+09"
+string.format("%-.1E", 1.23456e-05) == "1.2E-05"
+string.format("%-.1E", 123.456789123) == "1.2E+02"
+string.format("%-.1E", 1234567891.23) == "1.2E+09"
+string.format("%-.1E", 1.23456789123e-05) == "1.2E-05"
+string.format("%-1.0E", 0) == "0E+00"
+string.format("%-1.0E", 1) == "1E+00"
+string.format("%-1.0E", -1) == "-1E+00"
+string.format("%-1.0E", 2) == "2E+00"
+string.format("%-1.0E", -2) == "-2E+00"
+string.format("%-1.0E", 3) == "3E+00"
+string.format("%-1.0E", -3) == "-3E+00"
+string.format("%-1.0E", 100) == "1E+02"
+string.format("%-1.0E", 10000) == "1E+04"
+string.format("%-1.0E", 100000) == "1E+05"
+string.format("%-1.0E", 1000000) == "1E+06"
+string.format("%-1.0E", 10000000) == "1E+07"
+string.format("%-1.0E", 0.01) == "1E-02"
+string.format("%-1.0E", 0.0001) == "1E-04"
+string.format("%-1.0E", 1e-05) == "1E-05"
+string.format("%-1.0E", 1e-06) == "1E-06"
+string.format("%-1.0E", 1e-07) == "1E-07"
+string.format("%-1.0E", 123.456) == "1E+02"
+string.format("%-1.0E", 1234560000) == "1E+09"
+string.format("%-1.0E", 1.23456e-05) == "1E-05"
+string.format("%-1.0E", 123.456789123) == "1E+02"
+string.format("%-1.0E", 1234567891.23) == "1E+09"
+string.format("%-1.0E", 1.23456789123e-05) == "1E-05"
+string.format("%-1.1E", 0) == "0.0E+00"
+string.format("%-1.1E", 1) == "1.0E+00"
+string.format("%-1.1E", -1) == "-1.0E+00"
+string.format("%-1.1E", 2) == "2.0E+00"
+string.format("%-1.1E", -2) == "-2.0E+00"
+string.format("%-1.1E", 3) == "3.0E+00"
+string.format("%-1.1E", -3) == "-3.0E+00"
+string.format("%-1.1E", 100) == "1.0E+02"
+string.format("%-1.1E", 10000) == "1.0E+04"
+string.format("%-1.1E", 100000) == "1.0E+05"
+string.format("%-1.1E", 1000000) == "1.0E+06"
+string.format("%-1.1E", 10000000) == "1.0E+07"
+string.format("%-1.1E", 0.01) == "1.0E-02"
+string.format("%-1.1E", 0.0001) == "1.0E-04"
+string.format("%-1.1E", 1e-05) == "1.0E-05"
+string.format("%-1.1E", 1e-06) == "1.0E-06"
+string.format("%-1.1E", 1e-07) == "1.0E-07"
+string.format("%-1.1E", 123.456) == "1.2E+02"
+string.format("%-1.1E", 1234560000) == "1.2E+09"
+string.format("%-1.1E", 1.23456e-05) == "1.2E-05"
+string.format("%-1.1E", 123.456789123) == "1.2E+02"
+string.format("%-1.1E", 1234567891.23) == "1.2E+09"
+string.format("%-1.1E", 1.23456789123e-05) == "1.2E-05"
+string.format("%-2.0E", 0) == "0E+00"
+string.format("%-2.0E", 1) == "1E+00"
+string.format("%-2.0E", -1) == "-1E+00"
+string.format("%-2.0E", 2) == "2E+00"
+string.format("%-2.0E", -2) == "-2E+00"
+string.format("%-2.0E", 3) == "3E+00"
+string.format("%-2.0E", -3) == "-3E+00"
+string.format("%-2.0E", 100) == "1E+02"
+string.format("%-2.0E", 10000) == "1E+04"
+string.format("%-2.0E", 100000) == "1E+05"
+string.format("%-2.0E", 1000000) == "1E+06"
+string.format("%-2.0E", 10000000) == "1E+07"
+string.format("%-2.0E", 0.01) == "1E-02"
+string.format("%-2.0E", 0.0001) == "1E-04"
+string.format("%-2.0E", 1e-05) == "1E-05"
+string.format("%-2.0E", 1e-06) == "1E-06"
+string.format("%-2.0E", 1e-07) == "1E-07"
+string.format("%-2.0E", 123.456) == "1E+02"
+string.format("%-2.0E", 1234560000) == "1E+09"
+string.format("%-2.0E", 1.23456e-05) == "1E-05"
+string.format("%-2.0E", 123.456789123) == "1E+02"
+string.format("%-2.0E", 1234567891.23) == "1E+09"
+string.format("%-2.0E", 1.23456789123e-05) == "1E-05"
+string.format("%-2.1E", 0) == "0.0E+00"
+string.format("%-2.1E", 1) == "1.0E+00"
+string.format("%-2.1E", -1) == "-1.0E+00"
+string.format("%-2.1E", 2) == "2.0E+00"
+string.format("%-2.1E", -2) == "-2.0E+00"
+string.format("%-2.1E", 3) == "3.0E+00"
+string.format("%-2.1E", -3) == "-3.0E+00"
+string.format("%-2.1E", 100) == "1.0E+02"
+string.format("%-2.1E", 10000) == "1.0E+04"
+string.format("%-2.1E", 100000) == "1.0E+05"
+string.format("%-2.1E", 1000000) == "1.0E+06"
+string.format("%-2.1E", 10000000) == "1.0E+07"
+string.format("%-2.1E", 0.01) == "1.0E-02"
+string.format("%-2.1E", 0.0001) == "1.0E-04"
+string.format("%-2.1E", 1e-05) == "1.0E-05"
+string.format("%-2.1E", 1e-06) == "1.0E-06"
+string.format("%-2.1E", 1e-07) == "1.0E-07"
+string.format("%-2.1E", 123.456) == "1.2E+02"
+string.format("%-2.1E", 1234560000) == "1.2E+09"
+string.format("%-2.1E", 1.23456e-05) == "1.2E-05"
+string.format("%-2.1E", 123.456789123) == "1.2E+02"
+string.format("%-2.1E", 1234567891.23) == "1.2E+09"
+string.format("%-2.1E", 1.23456789123e-05) == "1.2E-05"
+string.format("%-6E", nan) == "NAN   "
+string.format("%-6E", inf) == "INF   "
+string.format("%-6E", -inf) == "-INF  "
+string.format("%-6.0E", 0) == "0E+00 "
+string.format("%-6.0E", 1) == "1E+00 "
+string.format("%-6.0E", -1) == "-1E+00"
+string.format("%-6.0E", 2) == "2E+00 "
+string.format("%-6.0E", -2) == "-2E+00"
+string.format("%-6.0E", 3) == "3E+00 "
+string.format("%-6.0E", -3) == "-3E+00"
+string.format("%-6.0E", nan) == "NAN   "
+string.format("%-6.0E", inf) == "INF   "
+string.format("%-6.0E", -inf) == "-INF  "
+string.format("%-6.0E", 100) == "1E+02 "
+string.format("%-6.0E", 10000) == "1E+04 "
+string.format("%-6.0E", 100000) == "1E+05 "
+string.format("%-6.0E", 1000000) == "1E+06 "
+string.format("%-6.0E", 10000000) == "1E+07 "
+string.format("%-6.0E", 0.01) == "1E-02 "
+string.format("%-6.0E", 0.0001) == "1E-04 "
+string.format("%-6.0E", 1e-05) == "1E-05 "
+string.format("%-6.0E", 1e-06) == "1E-06 "
+string.format("%-6.0E", 1e-07) == "1E-07 "
+string.format("%-6.0E", 123.456) == "1E+02 "
+string.format("%-6.0E", 1234560000) == "1E+09 "
+string.format("%-6.0E", 1.23456e-05) == "1E-05 "
+string.format("%-6.0E", 123.456789123) == "1E+02 "
+string.format("%-6.0E", 1234567891.23) == "1E+09 "
+string.format("%-6.0E", 1.23456789123e-05) == "1E-05 "
+string.format("%-6.1E", 0) == "0.0E+00"
+string.format("%-6.1E", 1) == "1.0E+00"
+string.format("%-6.1E", -1) == "-1.0E+00"
+string.format("%-6.1E", 2) == "2.0E+00"
+string.format("%-6.1E", -2) == "-2.0E+00"
+string.format("%-6.1E", 3) == "3.0E+00"
+string.format("%-6.1E", -3) == "-3.0E+00"
+string.format("%-6.1E", nan) == "NAN   "
+string.format("%-6.1E", inf) == "INF   "
+string.format("%-6.1E", -inf) == "-INF  "
+string.format("%-6.1E", 100) == "1.0E+02"
+string.format("%-6.1E", 10000) == "1.0E+04"
+string.format("%-6.1E", 100000) == "1.0E+05"
+string.format("%-6.1E", 1000000) == "1.0E+06"
+string.format("%-6.1E", 10000000) == "1.0E+07"
+string.format("%-6.1E", 0.01) == "1.0E-02"
+string.format("%-6.1E", 0.0001) == "1.0E-04"
+string.format("%-6.1E", 1e-05) == "1.0E-05"
+string.format("%-6.1E", 1e-06) == "1.0E-06"
+string.format("%-6.1E", 1e-07) == "1.0E-07"
+string.format("%-6.1E", 123.456) == "1.2E+02"
+string.format("%-6.1E", 1234560000) == "1.2E+09"
+string.format("%-6.1E", 1.23456e-05) == "1.2E-05"
+string.format("%-6.1E", 123.456789123) == "1.2E+02"
+string.format("%-6.1E", 1234567891.23) == "1.2E+09"
+string.format("%-6.1E", 1.23456789123e-05) == "1.2E-05"
+string.format("%-6.6E", nan) == "NAN   "
+string.format("%-6.6E", inf) == "INF   "
+string.format("%-6.6E", -inf) == "-INF  "
+string.format("%-20E", 0) == "0.000000E+00        "
+string.format("%-20E", 1) == "1.000000E+00        "
+string.format("%-20E", -1) == "-1.000000E+00       "
+string.format("%-20E", 2) == "2.000000E+00        "
+string.format("%-20E", -2) == "-2.000000E+00       "
+string.format("%-20E", 3) == "3.000000E+00        "
+string.format("%-20E", -3) == "-3.000000E+00       "
+string.format("%-20E", nan) == "NAN                 "
+string.format("%-20E", inf) == "INF                 "
+string.format("%-20E", -inf) == "-INF                "
+string.format("%-20E", 100) == "1.000000E+02        "
+string.format("%-20E", 10000) == "1.000000E+04        "
+string.format("%-20E", 100000) == "1.000000E+05        "
+string.format("%-20E", 1000000) == "1.000000E+06        "
+string.format("%-20E", 10000000) == "1.000000E+07        "
+string.format("%-20E", 0.01) == "1.000000E-02        "
+string.format("%-20E", 0.0001) == "1.000000E-04        "
+string.format("%-20E", 1e-05) == "1.000000E-05        "
+string.format("%-20E", 1e-06) == "1.000000E-06        "
+string.format("%-20E", 1e-07) == "1.000000E-07        "
+string.format("%-20E", 123.456) == "1.234560E+02        "
+string.format("%-20E", 1234560000) == "1.234560E+09        "
+string.format("%-20E", 1.23456e-05) == "1.234560E-05        "
+string.format("%-20E", 123.456789123) == "1.234568E+02        "
+string.format("%-20E", 1234567891.23) == "1.234568E+09        "
+string.format("%-20E", 1.23456789123e-05) == "1.234568E-05        "
+string.format("%-20.0E", 0) == "0E+00               "
+string.format("%-20.0E", 1) == "1E+00               "
+string.format("%-20.0E", -1) == "-1E+00              "
+string.format("%-20.0E", 2) == "2E+00               "
+string.format("%-20.0E", -2) == "-2E+00              "
+string.format("%-20.0E", 3) == "3E+00               "
+string.format("%-20.0E", -3) == "-3E+00              "
+string.format("%-20.0E", nan) == "NAN                 "
+string.format("%-20.0E", inf) == "INF                 "
+string.format("%-20.0E", -inf) == "-INF                "
+string.format("%-20.0E", 100) == "1E+02               "
+string.format("%-20.0E", 10000) == "1E+04               "
+string.format("%-20.0E", 100000) == "1E+05               "
+string.format("%-20.0E", 1000000) == "1E+06               "
+string.format("%-20.0E", 10000000) == "1E+07               "
+string.format("%-20.0E", 0.01) == "1E-02               "
+string.format("%-20.0E", 0.0001) == "1E-04               "
+string.format("%-20.0E", 1e-05) == "1E-05               "
+string.format("%-20.0E", 1e-06) == "1E-06               "
+string.format("%-20.0E", 1e-07) == "1E-07               "
+string.format("%-20.0E", 123.456) == "1E+02               "
+string.format("%-20.0E", 1234560000) == "1E+09               "
+string.format("%-20.0E", 1.23456e-05) == "1E-05               "
+string.format("%-20.0E", 123.456789123) == "1E+02               "
+string.format("%-20.0E", 1234567891.23) == "1E+09               "
+string.format("%-20.0E", 1.23456789123e-05) == "1E-05               "
+string.format("%-20.1E", 0) == "0.0E+00             "
+string.format("%-20.1E", 1) == "1.0E+00             "
+string.format("%-20.1E", -1) == "-1.0E+00            "
+string.format("%-20.1E", 2) == "2.0E+00             "
+string.format("%-20.1E", -2) == "-2.0E+00            "
+string.format("%-20.1E", 3) == "3.0E+00             "
+string.format("%-20.1E", -3) == "-3.0E+00            "
+string.format("%-20.1E", nan) == "NAN                 "
+string.format("%-20.1E", inf) == "INF                 "
+string.format("%-20.1E", -inf) == "-INF                "
+string.format("%-20.1E", 100) == "1.0E+02             "
+string.format("%-20.1E", 10000) == "1.0E+04             "
+string.format("%-20.1E", 100000) == "1.0E+05             "
+string.format("%-20.1E", 1000000) == "1.0E+06             "
+string.format("%-20.1E", 10000000) == "1.0E+07             "
+string.format("%-20.1E", 0.01) == "1.0E-02             "
+string.format("%-20.1E", 0.0001) == "1.0E-04             "
+string.format("%-20.1E", 1e-05) == "1.0E-05             "
+string.format("%-20.1E", 1e-06) == "1.0E-06             "
+string.format("%-20.1E", 1e-07) == "1.0E-07             "
+string.format("%-20.1E", 123.456) == "1.2E+02             "
+string.format("%-20.1E", 1234560000) == "1.2E+09             "
+string.format("%-20.1E", 1.23456e-05) == "1.2E-05             "
+string.format("%-20.1E", 123.456789123) == "1.2E+02             "
+string.format("%-20.1E", 1234567891.23) == "1.2E+09             "
+string.format("%-20.1E", 1.23456789123e-05) == "1.2E-05             "
+string.format("%-20.6E", 0) == "0.000000E+00        "
+string.format("%-20.6E", 1) == "1.000000E+00        "
+string.format("%-20.6E", -1) == "-1.000000E+00       "
+string.format("%-20.6E", 2) == "2.000000E+00        "
+string.format("%-20.6E", -2) == "-2.000000E+00       "
+string.format("%-20.6E", 3) == "3.000000E+00        "
+string.format("%-20.6E", -3) == "-3.000000E+00       "
+string.format("%-20.6E", nan) == "NAN                 "
+string.format("%-20.6E", inf) == "INF                 "
+string.format("%-20.6E", -inf) == "-INF                "
+string.format("%-20.6E", 100) == "1.000000E+02        "
+string.format("%-20.6E", 10000) == "1.000000E+04        "
+string.format("%-20.6E", 100000) == "1.000000E+05        "
+string.format("%-20.6E", 1000000) == "1.000000E+06        "
+string.format("%-20.6E", 10000000) == "1.000000E+07        "
+string.format("%-20.6E", 0.01) == "1.000000E-02        "
+string.format("%-20.6E", 0.0001) == "1.000000E-04        "
+string.format("%-20.6E", 1e-05) == "1.000000E-05        "
+string.format("%-20.6E", 1e-06) == "1.000000E-06        "
+string.format("%-20.6E", 1e-07) == "1.000000E-07        "
+string.format("%-20.6E", 123.456) == "1.234560E+02        "
+string.format("%-20.6E", 1234560000) == "1.234560E+09        "
+string.format("%-20.6E", 1.23456e-05) == "1.234560E-05        "
+string.format("%-20.6E", 123.456789123) == "1.234568E+02        "
+string.format("%-20.6E", 1234567891.23) == "1.234568E+09        "
+string.format("%-20.6E", 1.23456789123e-05) == "1.234568E-05        "
+string.format("%-+E", 0) == "+0.000000E+00"
+string.format("%-+E", 1) == "+1.000000E+00"
+string.format("%-+E", -1) == "-1.000000E+00"
+string.format("%-+E", 2) == "+2.000000E+00"
+string.format("%-+E", -2) == "-2.000000E+00"
+string.format("%-+E", 3) == "+3.000000E+00"
+string.format("%-+E", -3) == "-3.000000E+00"
+string.format("%-+E", nan) == "+NAN"
+string.format("%-+E", inf) == "+INF"
+string.format("%-+E", -inf) == "-INF"
+string.format("%-+E", 100) == "+1.000000E+02"
+string.format("%-+E", 10000) == "+1.000000E+04"
+string.format("%-+E", 100000) == "+1.000000E+05"
+string.format("%-+E", 1000000) == "+1.000000E+06"
+string.format("%-+E", 10000000) == "+1.000000E+07"
+string.format("%-+E", 0.01) == "+1.000000E-02"
+string.format("%-+E", 0.0001) == "+1.000000E-04"
+string.format("%-+E", 1e-05) == "+1.000000E-05"
+string.format("%-+E", 1e-06) == "+1.000000E-06"
+string.format("%-+E", 1e-07) == "+1.000000E-07"
+string.format("%-+E", 123.456) == "+1.234560E+02"
+string.format("%-+E", 1234560000) == "+1.234560E+09"
+string.format("%-+E", 1.23456e-05) == "+1.234560E-05"
+string.format("%-+E", 123.456789123) == "+1.234568E+02"
+string.format("%-+E", 1234567891.23) == "+1.234568E+09"
+string.format("%-+E", 1.23456789123e-05) == "+1.234568E-05"
+string.format("%-+.0E", 0) == "+0E+00"
+string.format("%-+.0E", 1) == "+1E+00"
+string.format("%-+.0E", -1) == "-1E+00"
+string.format("%-+.0E", 2) == "+2E+00"
+string.format("%-+.0E", -2) == "-2E+00"
+string.format("%-+.0E", 3) == "+3E+00"
+string.format("%-+.0E", -3) == "-3E+00"
+string.format("%-+.0E", 100) == "+1E+02"
+string.format("%-+.0E", 10000) == "+1E+04"
+string.format("%-+.0E", 100000) == "+1E+05"
+string.format("%-+.0E", 1000000) == "+1E+06"
+string.format("%-+.0E", 10000000) == "+1E+07"
+string.format("%-+.0E", 0.01) == "+1E-02"
+string.format("%-+.0E", 0.0001) == "+1E-04"
+string.format("%-+.0E", 1e-05) == "+1E-05"
+string.format("%-+.0E", 1e-06) == "+1E-06"
+string.format("%-+.0E", 1e-07) == "+1E-07"
+string.format("%-+.0E", 123.456) == "+1E+02"
+string.format("%-+.0E", 1234560000) == "+1E+09"
+string.format("%-+.0E", 1.23456e-05) == "+1E-05"
+string.format("%-+.0E", 123.456789123) == "+1E+02"
+string.format("%-+.0E", 1234567891.23) == "+1E+09"
+string.format("%-+.0E", 1.23456789123e-05) == "+1E-05"
+string.format("%-+.1E", 0) == "+0.0E+00"
+string.format("%-+.1E", 1) == "+1.0E+00"
+string.format("%-+.1E", -1) == "-1.0E+00"
+string.format("%-+.1E", 2) == "+2.0E+00"
+string.format("%-+.1E", -2) == "-2.0E+00"
+string.format("%-+.1E", 3) == "+3.0E+00"
+string.format("%-+.1E", -3) == "-3.0E+00"
+string.format("%-+.1E", 100) == "+1.0E+02"
+string.format("%-+.1E", 10000) == "+1.0E+04"
+string.format("%-+.1E", 100000) == "+1.0E+05"
+string.format("%-+.1E", 1000000) == "+1.0E+06"
+string.format("%-+.1E", 10000000) == "+1.0E+07"
+string.format("%-+.1E", 0.01) == "+1.0E-02"
+string.format("%-+.1E", 0.0001) == "+1.0E-04"
+string.format("%-+.1E", 1e-05) == "+1.0E-05"
+string.format("%-+.1E", 1e-06) == "+1.0E-06"
+string.format("%-+.1E", 1e-07) == "+1.0E-07"
+string.format("%-+.1E", 123.456) == "+1.2E+02"
+string.format("%-+.1E", 1234560000) == "+1.2E+09"
+string.format("%-+.1E", 1.23456e-05) == "+1.2E-05"
+string.format("%-+.1E", 123.456789123) == "+1.2E+02"
+string.format("%-+.1E", 1234567891.23) == "+1.2E+09"
+string.format("%-+.1E", 1.23456789123e-05) == "+1.2E-05"
+string.format("%-+1.0E", 0) == "+0E+00"
+string.format("%-+1.0E", 1) == "+1E+00"
+string.format("%-+1.0E", -1) == "-1E+00"
+string.format("%-+1.0E", 2) == "+2E+00"
+string.format("%-+1.0E", -2) == "-2E+00"
+string.format("%-+1.0E", 3) == "+3E+00"
+string.format("%-+1.0E", -3) == "-3E+00"
+string.format("%-+1.0E", 100) == "+1E+02"
+string.format("%-+1.0E", 10000) == "+1E+04"
+string.format("%-+1.0E", 100000) == "+1E+05"
+string.format("%-+1.0E", 1000000) == "+1E+06"
+string.format("%-+1.0E", 10000000) == "+1E+07"
+string.format("%-+1.0E", 0.01) == "+1E-02"
+string.format("%-+1.0E", 0.0001) == "+1E-04"
+string.format("%-+1.0E", 1e-05) == "+1E-05"
+string.format("%-+1.0E", 1e-06) == "+1E-06"
+string.format("%-+1.0E", 1e-07) == "+1E-07"
+string.format("%-+1.0E", 123.456) == "+1E+02"
+string.format("%-+1.0E", 1234560000) == "+1E+09"
+string.format("%-+1.0E", 1.23456e-05) == "+1E-05"
+string.format("%-+1.0E", 123.456789123) == "+1E+02"
+string.format("%-+1.0E", 1234567891.23) == "+1E+09"
+string.format("%-+1.0E", 1.23456789123e-05) == "+1E-05"
+string.format("%-+1.1E", 0) == "+0.0E+00"
+string.format("%-+1.1E", 1) == "+1.0E+00"
+string.format("%-+1.1E", -1) == "-1.0E+00"
+string.format("%-+1.1E", 2) == "+2.0E+00"
+string.format("%-+1.1E", -2) == "-2.0E+00"
+string.format("%-+1.1E", 3) == "+3.0E+00"
+string.format("%-+1.1E", -3) == "-3.0E+00"
+string.format("%-+1.1E", 100) == "+1.0E+02"
+string.format("%-+1.1E", 10000) == "+1.0E+04"
+string.format("%-+1.1E", 100000) == "+1.0E+05"
+string.format("%-+1.1E", 1000000) == "+1.0E+06"
+string.format("%-+1.1E", 10000000) == "+1.0E+07"
+string.format("%-+1.1E", 0.01) == "+1.0E-02"
+string.format("%-+1.1E", 0.0001) == "+1.0E-04"
+string.format("%-+1.1E", 1e-05) == "+1.0E-05"
+string.format("%-+1.1E", 1e-06) == "+1.0E-06"
+string.format("%-+1.1E", 1e-07) == "+1.0E-07"
+string.format("%-+1.1E", 123.456) == "+1.2E+02"
+string.format("%-+1.1E", 1234560000) == "+1.2E+09"
+string.format("%-+1.1E", 1.23456e-05) == "+1.2E-05"
+string.format("%-+1.1E", 123.456789123) == "+1.2E+02"
+string.format("%-+1.1E", 1234567891.23) == "+1.2E+09"
+string.format("%-+1.1E", 1.23456789123e-05) == "+1.2E-05"
+string.format("%-+2.0E", 0) == "+0E+00"
+string.format("%-+2.0E", 1) == "+1E+00"
+string.format("%-+2.0E", -1) == "-1E+00"
+string.format("%-+2.0E", 2) == "+2E+00"
+string.format("%-+2.0E", -2) == "-2E+00"
+string.format("%-+2.0E", 3) == "+3E+00"
+string.format("%-+2.0E", -3) == "-3E+00"
+string.format("%-+2.0E", 100) == "+1E+02"
+string.format("%-+2.0E", 10000) == "+1E+04"
+string.format("%-+2.0E", 100000) == "+1E+05"
+string.format("%-+2.0E", 1000000) == "+1E+06"
+string.format("%-+2.0E", 10000000) == "+1E+07"
+string.format("%-+2.0E", 0.01) == "+1E-02"
+string.format("%-+2.0E", 0.0001) == "+1E-04"
+string.format("%-+2.0E", 1e-05) == "+1E-05"
+string.format("%-+2.0E", 1e-06) == "+1E-06"
+string.format("%-+2.0E", 1e-07) == "+1E-07"
+string.format("%-+2.0E", 123.456) == "+1E+02"
+string.format("%-+2.0E", 1234560000) == "+1E+09"
+string.format("%-+2.0E", 1.23456e-05) == "+1E-05"
+string.format("%-+2.0E", 123.456789123) == "+1E+02"
+string.format("%-+2.0E", 1234567891.23) == "+1E+09"
+string.format("%-+2.0E", 1.23456789123e-05) == "+1E-05"
+string.format("%-+2.1E", 0) == "+0.0E+00"
+string.format("%-+2.1E", 1) == "+1.0E+00"
+string.format("%-+2.1E", -1) == "-1.0E+00"
+string.format("%-+2.1E", 2) == "+2.0E+00"
+string.format("%-+2.1E", -2) == "-2.0E+00"
+string.format("%-+2.1E", 3) == "+3.0E+00"
+string.format("%-+2.1E", -3) == "-3.0E+00"
+string.format("%-+2.1E", 100) == "+1.0E+02"
+string.format("%-+2.1E", 10000) == "+1.0E+04"
+string.format("%-+2.1E", 100000) == "+1.0E+05"
+string.format("%-+2.1E", 1000000) == "+1.0E+06"
+string.format("%-+2.1E", 10000000) == "+1.0E+07"
+string.format("%-+2.1E", 0.01) == "+1.0E-02"
+string.format("%-+2.1E", 0.0001) == "+1.0E-04"
+string.format("%-+2.1E", 1e-05) == "+1.0E-05"
+string.format("%-+2.1E", 1e-06) == "+1.0E-06"
+string.format("%-+2.1E", 1e-07) == "+1.0E-07"
+string.format("%-+2.1E", 123.456) == "+1.2E+02"
+string.format("%-+2.1E", 1234560000) == "+1.2E+09"
+string.format("%-+2.1E", 1.23456e-05) == "+1.2E-05"
+string.format("%-+2.1E", 123.456789123) == "+1.2E+02"
+string.format("%-+2.1E", 1234567891.23) == "+1.2E+09"
+string.format("%-+2.1E", 1.23456789123e-05) == "+1.2E-05"
+string.format("%-+6E", nan) == "+NAN  "
+string.format("%-+6E", inf) == "+INF  "
+string.format("%-+6E", -inf) == "-INF  "
+string.format("%-+6.0E", 0) == "+0E+00"
+string.format("%-+6.0E", 1) == "+1E+00"
+string.format("%-+6.0E", -1) == "-1E+00"
+string.format("%-+6.0E", 2) == "+2E+00"
+string.format("%-+6.0E", -2) == "-2E+00"
+string.format("%-+6.0E", 3) == "+3E+00"
+string.format("%-+6.0E", -3) == "-3E+00"
+string.format("%-+6.0E", nan) == "+NAN  "
+string.format("%-+6.0E", inf) == "+INF  "
+string.format("%-+6.0E", -inf) == "-INF  "
+string.format("%-+6.0E", 100) == "+1E+02"
+string.format("%-+6.0E", 10000) == "+1E+04"
+string.format("%-+6.0E", 100000) == "+1E+05"
+string.format("%-+6.0E", 1000000) == "+1E+06"
+string.format("%-+6.0E", 10000000) == "+1E+07"
+string.format("%-+6.0E", 0.01) == "+1E-02"
+string.format("%-+6.0E", 0.0001) == "+1E-04"
+string.format("%-+6.0E", 1e-05) == "+1E-05"
+string.format("%-+6.0E", 1e-06) == "+1E-06"
+string.format("%-+6.0E", 1e-07) == "+1E-07"
+string.format("%-+6.0E", 123.456) == "+1E+02"
+string.format("%-+6.0E", 1234560000) == "+1E+09"
+string.format("%-+6.0E", 1.23456e-05) == "+1E-05"
+string.format("%-+6.0E", 123.456789123) == "+1E+02"
+string.format("%-+6.0E", 1234567891.23) == "+1E+09"
+string.format("%-+6.0E", 1.23456789123e-05) == "+1E-05"
+string.format("%-+6.1E", 0) == "+0.0E+00"
+string.format("%-+6.1E", 1) == "+1.0E+00"
+string.format("%-+6.1E", -1) == "-1.0E+00"
+string.format("%-+6.1E", 2) == "+2.0E+00"
+string.format("%-+6.1E", -2) == "-2.0E+00"
+string.format("%-+6.1E", 3) == "+3.0E+00"
+string.format("%-+6.1E", -3) == "-3.0E+00"
+string.format("%-+6.1E", nan) == "+NAN  "
+string.format("%-+6.1E", inf) == "+INF  "
+string.format("%-+6.1E", -inf) == "-INF  "
+string.format("%-+6.1E", 100) == "+1.0E+02"
+string.format("%-+6.1E", 10000) == "+1.0E+04"
+string.format("%-+6.1E", 100000) == "+1.0E+05"
+string.format("%-+6.1E", 1000000) == "+1.0E+06"
+string.format("%-+6.1E", 10000000) == "+1.0E+07"
+string.format("%-+6.1E", 0.01) == "+1.0E-02"
+string.format("%-+6.1E", 0.0001) == "+1.0E-04"
+string.format("%-+6.1E", 1e-05) == "+1.0E-05"
+string.format("%-+6.1E", 1e-06) == "+1.0E-06"
+string.format("%-+6.1E", 1e-07) == "+1.0E-07"
+string.format("%-+6.1E", 123.456) == "+1.2E+02"
+string.format("%-+6.1E", 1234560000) == "+1.2E+09"
+string.format("%-+6.1E", 1.23456e-05) == "+1.2E-05"
+string.format("%-+6.1E", 123.456789123) == "+1.2E+02"
+string.format("%-+6.1E", 1234567891.23) == "+1.2E+09"
+string.format("%-+6.1E", 1.23456789123e-05) == "+1.2E-05"
+string.format("%-+6.6E", nan) == "+NAN  "
+string.format("%-+6.6E", inf) == "+INF  "
+string.format("%-+6.6E", -inf) == "-INF  "
+string.format("%-+20E", 0) == "+0.000000E+00       "
+string.format("%-+20E", 1) == "+1.000000E+00       "
+string.format("%-+20E", -1) == "-1.000000E+00       "
+string.format("%-+20E", 2) == "+2.000000E+00       "
+string.format("%-+20E", -2) == "-2.000000E+00       "
+string.format("%-+20E", 3) == "+3.000000E+00       "
+string.format("%-+20E", -3) == "-3.000000E+00       "
+string.format("%-+20E", nan) == "+NAN                "
+string.format("%-+20E", inf) == "+INF                "
+string.format("%-+20E", -inf) == "-INF                "
+string.format("%-+20E", 100) == "+1.000000E+02       "
+string.format("%-+20E", 10000) == "+1.000000E+04       "
+string.format("%-+20E", 100000) == "+1.000000E+05       "
+string.format("%-+20E", 1000000) == "+1.000000E+06       "
+string.format("%-+20E", 10000000) == "+1.000000E+07       "
+string.format("%-+20E", 0.01) == "+1.000000E-02       "
+string.format("%-+20E", 0.0001) == "+1.000000E-04       "
+string.format("%-+20E", 1e-05) == "+1.000000E-05       "
+string.format("%-+20E", 1e-06) == "+1.000000E-06       "
+string.format("%-+20E", 1e-07) == "+1.000000E-07       "
+string.format("%-+20E", 123.456) == "+1.234560E+02       "
+string.format("%-+20E", 1234560000) == "+1.234560E+09       "
+string.format("%-+20E", 1.23456e-05) == "+1.234560E-05       "
+string.format("%-+20E", 123.456789123) == "+1.234568E+02       "
+string.format("%-+20E", 1234567891.23) == "+1.234568E+09       "
+string.format("%-+20E", 1.23456789123e-05) == "+1.234568E-05       "
+string.format("%-+20.0E", 0) == "+0E+00              "
+string.format("%-+20.0E", 1) == "+1E+00              "
+string.format("%-+20.0E", -1) == "-1E+00              "
+string.format("%-+20.0E", 2) == "+2E+00              "
+string.format("%-+20.0E", -2) == "-2E+00              "
+string.format("%-+20.0E", 3) == "+3E+00              "
+string.format("%-+20.0E", -3) == "-3E+00              "
+string.format("%-+20.0E", nan) == "+NAN                "
+string.format("%-+20.0E", inf) == "+INF                "
+string.format("%-+20.0E", -inf) == "-INF                "
+string.format("%-+20.0E", 100) == "+1E+02              "
+string.format("%-+20.0E", 10000) == "+1E+04              "
+string.format("%-+20.0E", 100000) == "+1E+05              "
+string.format("%-+20.0E", 1000000) == "+1E+06              "
+string.format("%-+20.0E", 10000000) == "+1E+07              "
+string.format("%-+20.0E", 0.01) == "+1E-02              "
+string.format("%-+20.0E", 0.0001) == "+1E-04              "
+string.format("%-+20.0E", 1e-05) == "+1E-05              "
+string.format("%-+20.0E", 1e-06) == "+1E-06              "
+string.format("%-+20.0E", 1e-07) == "+1E-07              "
+string.format("%-+20.0E", 123.456) == "+1E+02              "
+string.format("%-+20.0E", 1234560000) == "+1E+09              "
+string.format("%-+20.0E", 1.23456e-05) == "+1E-05              "
+string.format("%-+20.0E", 123.456789123) == "+1E+02              "
+string.format("%-+20.0E", 1234567891.23) == "+1E+09              "
+string.format("%-+20.0E", 1.23456789123e-05) == "+1E-05              "
+string.format("%-+20.1E", 0) == "+0.0E+00            "
+string.format("%-+20.1E", 1) == "+1.0E+00            "
+string.format("%-+20.1E", -1) == "-1.0E+00            "
+string.format("%-+20.1E", 2) == "+2.0E+00            "
+string.format("%-+20.1E", -2) == "-2.0E+00            "
+string.format("%-+20.1E", 3) == "+3.0E+00            "
+string.format("%-+20.1E", -3) == "-3.0E+00            "
+string.format("%-+20.1E", nan) == "+NAN                "
+string.format("%-+20.1E", inf) == "+INF                "
+string.format("%-+20.1E", -inf) == "-INF                "
+string.format("%-+20.1E", 100) == "+1.0E+02            "
+string.format("%-+20.1E", 10000) == "+1.0E+04            "
+string.format("%-+20.1E", 100000) == "+1.0E+05            "
+string.format("%-+20.1E", 1000000) == "+1.0E+06            "
+string.format("%-+20.1E", 10000000) == "+1.0E+07            "
+string.format("%-+20.1E", 0.01) == "+1.0E-02            "
+string.format("%-+20.1E", 0.0001) == "+1.0E-04            "
+string.format("%-+20.1E", 1e-05) == "+1.0E-05            "
+string.format("%-+20.1E", 1e-06) == "+1.0E-06            "
+string.format("%-+20.1E", 1e-07) == "+1.0E-07            "
+string.format("%-+20.1E", 123.456) == "+1.2E+02            "
+string.format("%-+20.1E", 1234560000) == "+1.2E+09            "
+string.format("%-+20.1E", 1.23456e-05) == "+1.2E-05            "
+string.format("%-+20.1E", 123.456789123) == "+1.2E+02            "
+string.format("%-+20.1E", 1234567891.23) == "+1.2E+09            "
+string.format("%-+20.1E", 1.23456789123e-05) == "+1.2E-05            "
+string.format("%-+20.6E", 0) == "+0.000000E+00       "
+string.format("%-+20.6E", 1) == "+1.000000E+00       "
+string.format("%-+20.6E", -1) == "-1.000000E+00       "
+string.format("%-+20.6E", 2) == "+2.000000E+00       "
+string.format("%-+20.6E", -2) == "-2.000000E+00       "
+string.format("%-+20.6E", 3) == "+3.000000E+00       "
+string.format("%-+20.6E", -3) == "-3.000000E+00       "
+string.format("%-+20.6E", nan) == "+NAN                "
+string.format("%-+20.6E", inf) == "+INF                "
+string.format("%-+20.6E", -inf) == "-INF                "
+string.format("%-+20.6E", 100) == "+1.000000E+02       "
+string.format("%-+20.6E", 10000) == "+1.000000E+04       "
+string.format("%-+20.6E", 100000) == "+1.000000E+05       "
+string.format("%-+20.6E", 1000000) == "+1.000000E+06       "
+string.format("%-+20.6E", 10000000) == "+1.000000E+07       "
+string.format("%-+20.6E", 0.01) == "+1.000000E-02       "
+string.format("%-+20.6E", 0.0001) == "+1.000000E-04       "
+string.format("%-+20.6E", 1e-05) == "+1.000000E-05       "
+string.format("%-+20.6E", 1e-06) == "+1.000000E-06       "
+string.format("%-+20.6E", 1e-07) == "+1.000000E-07       "
+string.format("%-+20.6E", 123.456) == "+1.234560E+02       "
+string.format("%-+20.6E", 1234560000) == "+1.234560E+09       "
+string.format("%-+20.6E", 1.23456e-05) == "+1.234560E-05       "
+string.format("%-+20.6E", 123.456789123) == "+1.234568E+02       "
+string.format("%-+20.6E", 1234567891.23) == "+1.234568E+09       "
+string.format("%-+20.6E", 1.23456789123e-05) == "+1.234568E-05       "
+string.format("% E", 0) == " 0.000000E+00"
+string.format("% E", 1) == " 1.000000E+00"
+string.format("% E", -1) == "-1.000000E+00"
+string.format("% E", 2) == " 2.000000E+00"
+string.format("% E", -2) == "-2.000000E+00"
+string.format("% E", 3) == " 3.000000E+00"
+string.format("% E", -3) == "-3.000000E+00"
+string.format("% E", nan) == " NAN"
+string.format("% E", inf) == " INF"
+string.format("% E", -inf) == "-INF"
+string.format("% E", 100) == " 1.000000E+02"
+string.format("% E", 10000) == " 1.000000E+04"
+string.format("% E", 100000) == " 1.000000E+05"
+string.format("% E", 1000000) == " 1.000000E+06"
+string.format("% E", 10000000) == " 1.000000E+07"
+string.format("% E", 0.01) == " 1.000000E-02"
+string.format("% E", 0.0001) == " 1.000000E-04"
+string.format("% E", 1e-05) == " 1.000000E-05"
+string.format("% E", 1e-06) == " 1.000000E-06"
+string.format("% E", 1e-07) == " 1.000000E-07"
+string.format("% E", 123.456) == " 1.234560E+02"
+string.format("% E", 1234560000) == " 1.234560E+09"
+string.format("% E", 1.23456e-05) == " 1.234560E-05"
+string.format("% E", 123.456789123) == " 1.234568E+02"
+string.format("% E", 1234567891.23) == " 1.234568E+09"
+string.format("% E", 1.23456789123e-05) == " 1.234568E-05"
+string.format("% .0E", 0) == " 0E+00"
+string.format("% .0E", 1) == " 1E+00"
+string.format("% .0E", -1) == "-1E+00"
+string.format("% .0E", 2) == " 2E+00"
+string.format("% .0E", -2) == "-2E+00"
+string.format("% .0E", 3) == " 3E+00"
+string.format("% .0E", -3) == "-3E+00"
+string.format("% .0E", 100) == " 1E+02"
+string.format("% .0E", 10000) == " 1E+04"
+string.format("% .0E", 100000) == " 1E+05"
+string.format("% .0E", 1000000) == " 1E+06"
+string.format("% .0E", 10000000) == " 1E+07"
+string.format("% .0E", 0.01) == " 1E-02"
+string.format("% .0E", 0.0001) == " 1E-04"
+string.format("% .0E", 1e-05) == " 1E-05"
+string.format("% .0E", 1e-06) == " 1E-06"
+string.format("% .0E", 1e-07) == " 1E-07"
+string.format("% .0E", 123.456) == " 1E+02"
+string.format("% .0E", 1234560000) == " 1E+09"
+string.format("% .0E", 1.23456e-05) == " 1E-05"
+string.format("% .0E", 123.456789123) == " 1E+02"
+string.format("% .0E", 1234567891.23) == " 1E+09"
+string.format("% .0E", 1.23456789123e-05) == " 1E-05"
+string.format("% .1E", 0) == " 0.0E+00"
+string.format("% .1E", 1) == " 1.0E+00"
+string.format("% .1E", -1) == "-1.0E+00"
+string.format("% .1E", 2) == " 2.0E+00"
+string.format("% .1E", -2) == "-2.0E+00"
+string.format("% .1E", 3) == " 3.0E+00"
+string.format("% .1E", -3) == "-3.0E+00"
+string.format("% .1E", 100) == " 1.0E+02"
+string.format("% .1E", 10000) == " 1.0E+04"
+string.format("% .1E", 100000) == " 1.0E+05"
+string.format("% .1E", 1000000) == " 1.0E+06"
+string.format("% .1E", 10000000) == " 1.0E+07"
+string.format("% .1E", 0.01) == " 1.0E-02"
+string.format("% .1E", 0.0001) == " 1.0E-04"
+string.format("% .1E", 1e-05) == " 1.0E-05"
+string.format("% .1E", 1e-06) == " 1.0E-06"
+string.format("% .1E", 1e-07) == " 1.0E-07"
+string.format("% .1E", 123.456) == " 1.2E+02"
+string.format("% .1E", 1234560000) == " 1.2E+09"
+string.format("% .1E", 1.23456e-05) == " 1.2E-05"
+string.format("% .1E", 123.456789123) == " 1.2E+02"
+string.format("% .1E", 1234567891.23) == " 1.2E+09"
+string.format("% .1E", 1.23456789123e-05) == " 1.2E-05"
+string.format("% 1.0E", 0) == " 0E+00"
+string.format("% 1.0E", 1) == " 1E+00"
+string.format("% 1.0E", -1) == "-1E+00"
+string.format("% 1.0E", 2) == " 2E+00"
+string.format("% 1.0E", -2) == "-2E+00"
+string.format("% 1.0E", 3) == " 3E+00"
+string.format("% 1.0E", -3) == "-3E+00"
+string.format("% 1.0E", 100) == " 1E+02"
+string.format("% 1.0E", 10000) == " 1E+04"
+string.format("% 1.0E", 100000) == " 1E+05"
+string.format("% 1.0E", 1000000) == " 1E+06"
+string.format("% 1.0E", 10000000) == " 1E+07"
+string.format("% 1.0E", 0.01) == " 1E-02"
+string.format("% 1.0E", 0.0001) == " 1E-04"
+string.format("% 1.0E", 1e-05) == " 1E-05"
+string.format("% 1.0E", 1e-06) == " 1E-06"
+string.format("% 1.0E", 1e-07) == " 1E-07"
+string.format("% 1.0E", 123.456) == " 1E+02"
+string.format("% 1.0E", 1234560000) == " 1E+09"
+string.format("% 1.0E", 1.23456e-05) == " 1E-05"
+string.format("% 1.0E", 123.456789123) == " 1E+02"
+string.format("% 1.0E", 1234567891.23) == " 1E+09"
+string.format("% 1.0E", 1.23456789123e-05) == " 1E-05"
+string.format("% 1.1E", 0) == " 0.0E+00"
+string.format("% 1.1E", 1) == " 1.0E+00"
+string.format("% 1.1E", -1) == "-1.0E+00"
+string.format("% 1.1E", 2) == " 2.0E+00"
+string.format("% 1.1E", -2) == "-2.0E+00"
+string.format("% 1.1E", 3) == " 3.0E+00"
+string.format("% 1.1E", -3) == "-3.0E+00"
+string.format("% 1.1E", 100) == " 1.0E+02"
+string.format("% 1.1E", 10000) == " 1.0E+04"
+string.format("% 1.1E", 100000) == " 1.0E+05"
+string.format("% 1.1E", 1000000) == " 1.0E+06"
+string.format("% 1.1E", 10000000) == " 1.0E+07"
+string.format("% 1.1E", 0.01) == " 1.0E-02"
+string.format("% 1.1E", 0.0001) == " 1.0E-04"
+string.format("% 1.1E", 1e-05) == " 1.0E-05"
+string.format("% 1.1E", 1e-06) == " 1.0E-06"
+string.format("% 1.1E", 1e-07) == " 1.0E-07"
+string.format("% 1.1E", 123.456) == " 1.2E+02"
+string.format("% 1.1E", 1234560000) == " 1.2E+09"
+string.format("% 1.1E", 1.23456e-05) == " 1.2E-05"
+string.format("% 1.1E", 123.456789123) == " 1.2E+02"
+string.format("% 1.1E", 1234567891.23) == " 1.2E+09"
+string.format("% 1.1E", 1.23456789123e-05) == " 1.2E-05"
+string.format("% 2.0E", 0) == " 0E+00"
+string.format("% 2.0E", 1) == " 1E+00"
+string.format("% 2.0E", -1) == "-1E+00"
+string.format("% 2.0E", 2) == " 2E+00"
+string.format("% 2.0E", -2) == "-2E+00"
+string.format("% 2.0E", 3) == " 3E+00"
+string.format("% 2.0E", -3) == "-3E+00"
+string.format("% 2.0E", 100) == " 1E+02"
+string.format("% 2.0E", 10000) == " 1E+04"
+string.format("% 2.0E", 100000) == " 1E+05"
+string.format("% 2.0E", 1000000) == " 1E+06"
+string.format("% 2.0E", 10000000) == " 1E+07"
+string.format("% 2.0E", 0.01) == " 1E-02"
+string.format("% 2.0E", 0.0001) == " 1E-04"
+string.format("% 2.0E", 1e-05) == " 1E-05"
+string.format("% 2.0E", 1e-06) == " 1E-06"
+string.format("% 2.0E", 1e-07) == " 1E-07"
+string.format("% 2.0E", 123.456) == " 1E+02"
+string.format("% 2.0E", 1234560000) == " 1E+09"
+string.format("% 2.0E", 1.23456e-05) == " 1E-05"
+string.format("% 2.0E", 123.456789123) == " 1E+02"
+string.format("% 2.0E", 1234567891.23) == " 1E+09"
+string.format("% 2.0E", 1.23456789123e-05) == " 1E-05"
+string.format("% 2.1E", 0) == " 0.0E+00"
+string.format("% 2.1E", 1) == " 1.0E+00"
+string.format("% 2.1E", -1) == "-1.0E+00"
+string.format("% 2.1E", 2) == " 2.0E+00"
+string.format("% 2.1E", -2) == "-2.0E+00"
+string.format("% 2.1E", 3) == " 3.0E+00"
+string.format("% 2.1E", -3) == "-3.0E+00"
+string.format("% 2.1E", 100) == " 1.0E+02"
+string.format("% 2.1E", 10000) == " 1.0E+04"
+string.format("% 2.1E", 100000) == " 1.0E+05"
+string.format("% 2.1E", 1000000) == " 1.0E+06"
+string.format("% 2.1E", 10000000) == " 1.0E+07"
+string.format("% 2.1E", 0.01) == " 1.0E-02"
+string.format("% 2.1E", 0.0001) == " 1.0E-04"
+string.format("% 2.1E", 1e-05) == " 1.0E-05"
+string.format("% 2.1E", 1e-06) == " 1.0E-06"
+string.format("% 2.1E", 1e-07) == " 1.0E-07"
+string.format("% 2.1E", 123.456) == " 1.2E+02"
+string.format("% 2.1E", 1234560000) == " 1.2E+09"
+string.format("% 2.1E", 1.23456e-05) == " 1.2E-05"
+string.format("% 2.1E", 123.456789123) == " 1.2E+02"
+string.format("% 2.1E", 1234567891.23) == " 1.2E+09"
+string.format("% 2.1E", 1.23456789123e-05) == " 1.2E-05"
+string.format("% 6E", nan) == "   NAN"
+string.format("% 6E", inf) == "   INF"
+string.format("% 6E", -inf) == "  -INF"
+string.format("% 6.0E", 0) == " 0E+00"
+string.format("% 6.0E", 1) == " 1E+00"
+string.format("% 6.0E", -1) == "-1E+00"
+string.format("% 6.0E", 2) == " 2E+00"
+string.format("% 6.0E", -2) == "-2E+00"
+string.format("% 6.0E", 3) == " 3E+00"
+string.format("% 6.0E", -3) == "-3E+00"
+string.format("% 6.0E", nan) == "   NAN"
+string.format("% 6.0E", inf) == "   INF"
+string.format("% 6.0E", -inf) == "  -INF"
+string.format("% 6.0E", 100) == " 1E+02"
+string.format("% 6.0E", 10000) == " 1E+04"
+string.format("% 6.0E", 100000) == " 1E+05"
+string.format("% 6.0E", 1000000) == " 1E+06"
+string.format("% 6.0E", 10000000) == " 1E+07"
+string.format("% 6.0E", 0.01) == " 1E-02"
+string.format("% 6.0E", 0.0001) == " 1E-04"
+string.format("% 6.0E", 1e-05) == " 1E-05"
+string.format("% 6.0E", 1e-06) == " 1E-06"
+string.format("% 6.0E", 1e-07) == " 1E-07"
+string.format("% 6.0E", 123.456) == " 1E+02"
+string.format("% 6.0E", 1234560000) == " 1E+09"
+string.format("% 6.0E", 1.23456e-05) == " 1E-05"
+string.format("% 6.0E", 123.456789123) == " 1E+02"
+string.format("% 6.0E", 1234567891.23) == " 1E+09"
+string.format("% 6.0E", 1.23456789123e-05) == " 1E-05"
+string.format("% 6.1E", 0) == " 0.0E+00"
+string.format("% 6.1E", 1) == " 1.0E+00"
+string.format("% 6.1E", -1) == "-1.0E+00"
+string.format("% 6.1E", 2) == " 2.0E+00"
+string.format("% 6.1E", -2) == "-2.0E+00"
+string.format("% 6.1E", 3) == " 3.0E+00"
+string.format("% 6.1E", -3) == "-3.0E+00"
+string.format("% 6.1E", nan) == "   NAN"
+string.format("% 6.1E", inf) == "   INF"
+string.format("% 6.1E", -inf) == "  -INF"
+string.format("% 6.1E", 100) == " 1.0E+02"
+string.format("% 6.1E", 10000) == " 1.0E+04"
+string.format("% 6.1E", 100000) == " 1.0E+05"
+string.format("% 6.1E", 1000000) == " 1.0E+06"
+string.format("% 6.1E", 10000000) == " 1.0E+07"
+string.format("% 6.1E", 0.01) == " 1.0E-02"
+string.format("% 6.1E", 0.0001) == " 1.0E-04"
+string.format("% 6.1E", 1e-05) == " 1.0E-05"
+string.format("% 6.1E", 1e-06) == " 1.0E-06"
+string.format("% 6.1E", 1e-07) == " 1.0E-07"
+string.format("% 6.1E", 123.456) == " 1.2E+02"
+string.format("% 6.1E", 1234560000) == " 1.2E+09"
+string.format("% 6.1E", 1.23456e-05) == " 1.2E-05"
+string.format("% 6.1E", 123.456789123) == " 1.2E+02"
+string.format("% 6.1E", 1234567891.23) == " 1.2E+09"
+string.format("% 6.1E", 1.23456789123e-05) == " 1.2E-05"
+string.format("% 6.6E", nan) == "   NAN"
+string.format("% 6.6E", inf) == "   INF"
+string.format("% 6.6E", -inf) == "  -INF"
+string.format("% 20E", 0) == "        0.000000E+00"
+string.format("% 20E", 1) == "        1.000000E+00"
+string.format("% 20E", -1) == "       -1.000000E+00"
+string.format("% 20E", 2) == "        2.000000E+00"
+string.format("% 20E", -2) == "       -2.000000E+00"
+string.format("% 20E", 3) == "        3.000000E+00"
+string.format("% 20E", -3) == "       -3.000000E+00"
+string.format("% 20E", nan) == "                 NAN"
+string.format("% 20E", inf) == "                 INF"
+string.format("% 20E", -inf) == "                -INF"
+string.format("% 20E", 100) == "        1.000000E+02"
+string.format("% 20E", 10000) == "        1.000000E+04"
+string.format("% 20E", 100000) == "        1.000000E+05"
+string.format("% 20E", 1000000) == "        1.000000E+06"
+string.format("% 20E", 10000000) == "        1.000000E+07"
+string.format("% 20E", 0.01) == "        1.000000E-02"
+string.format("% 20E", 0.0001) == "        1.000000E-04"
+string.format("% 20E", 1e-05) == "        1.000000E-05"
+string.format("% 20E", 1e-06) == "        1.000000E-06"
+string.format("% 20E", 1e-07) == "        1.000000E-07"
+string.format("% 20E", 123.456) == "        1.234560E+02"
+string.format("% 20E", 1234560000) == "        1.234560E+09"
+string.format("% 20E", 1.23456e-05) == "        1.234560E-05"
+string.format("% 20E", 123.456789123) == "        1.234568E+02"
+string.format("% 20E", 1234567891.23) == "        1.234568E+09"
+string.format("% 20E", 1.23456789123e-05) == "        1.234568E-05"
+string.format("% 20.0E", 0) == "               0E+00"
+string.format("% 20.0E", 1) == "               1E+00"
+string.format("% 20.0E", -1) == "              -1E+00"
+string.format("% 20.0E", 2) == "               2E+00"
+string.format("% 20.0E", -2) == "              -2E+00"
+string.format("% 20.0E", 3) == "               3E+00"
+string.format("% 20.0E", -3) == "              -3E+00"
+string.format("% 20.0E", nan) == "                 NAN"
+string.format("% 20.0E", inf) == "                 INF"
+string.format("% 20.0E", -inf) == "                -INF"
+string.format("% 20.0E", 100) == "               1E+02"
+string.format("% 20.0E", 10000) == "               1E+04"
+string.format("% 20.0E", 100000) == "               1E+05"
+string.format("% 20.0E", 1000000) == "               1E+06"
+string.format("% 20.0E", 10000000) == "               1E+07"
+string.format("% 20.0E", 0.01) == "               1E-02"
+string.format("% 20.0E", 0.0001) == "               1E-04"
+string.format("% 20.0E", 1e-05) == "               1E-05"
+string.format("% 20.0E", 1e-06) == "               1E-06"
+string.format("% 20.0E", 1e-07) == "               1E-07"
+string.format("% 20.0E", 123.456) == "               1E+02"
+string.format("% 20.0E", 1234560000) == "               1E+09"
+string.format("% 20.0E", 1.23456e-05) == "               1E-05"
+string.format("% 20.0E", 123.456789123) == "               1E+02"
+string.format("% 20.0E", 1234567891.23) == "               1E+09"
+string.format("% 20.0E", 1.23456789123e-05) == "               1E-05"
+string.format("% 20.1E", 0) == "             0.0E+00"
+string.format("% 20.1E", 1) == "             1.0E+00"
+string.format("% 20.1E", -1) == "            -1.0E+00"
+string.format("% 20.1E", 2) == "             2.0E+00"
+string.format("% 20.1E", -2) == "            -2.0E+00"
+string.format("% 20.1E", 3) == "             3.0E+00"
+string.format("% 20.1E", -3) == "            -3.0E+00"
+string.format("% 20.1E", nan) == "                 NAN"
+string.format("% 20.1E", inf) == "                 INF"
+string.format("% 20.1E", -inf) == "                -INF"
+string.format("% 20.1E", 100) == "             1.0E+02"
+string.format("% 20.1E", 10000) == "             1.0E+04"
+string.format("% 20.1E", 100000) == "             1.0E+05"
+string.format("% 20.1E", 1000000) == "             1.0E+06"
+string.format("% 20.1E", 10000000) == "             1.0E+07"
+string.format("% 20.1E", 0.01) == "             1.0E-02"
+string.format("% 20.1E", 0.0001) == "             1.0E-04"
+string.format("% 20.1E", 1e-05) == "             1.0E-05"
+string.format("% 20.1E", 1e-06) == "             1.0E-06"
+string.format("% 20.1E", 1e-07) == "             1.0E-07"
+string.format("% 20.1E", 123.456) == "             1.2E+02"
+string.format("% 20.1E", 1234560000) == "             1.2E+09"
+string.format("% 20.1E", 1.23456e-05) == "             1.2E-05"
+string.format("% 20.1E", 123.456789123) == "             1.2E+02"
+string.format("% 20.1E", 1234567891.23) == "             1.2E+09"
+string.format("% 20.1E", 1.23456789123e-05) == "             1.2E-05"
+string.format("% 20.6E", 0) == "        0.000000E+00"
+string.format("% 20.6E", 1) == "        1.000000E+00"
+string.format("% 20.6E", -1) == "       -1.000000E+00"
+string.format("% 20.6E", 2) == "        2.000000E+00"
+string.format("% 20.6E", -2) == "       -2.000000E+00"
+string.format("% 20.6E", 3) == "        3.000000E+00"
+string.format("% 20.6E", -3) == "       -3.000000E+00"
+string.format("% 20.6E", nan) == "                 NAN"
+string.format("% 20.6E", inf) == "                 INF"
+string.format("% 20.6E", -inf) == "                -INF"
+string.format("% 20.6E", 100) == "        1.000000E+02"
+string.format("% 20.6E", 10000) == "        1.000000E+04"
+string.format("% 20.6E", 100000) == "        1.000000E+05"
+string.format("% 20.6E", 1000000) == "        1.000000E+06"
+string.format("% 20.6E", 10000000) == "        1.000000E+07"
+string.format("% 20.6E", 0.01) == "        1.000000E-02"
+string.format("% 20.6E", 0.0001) == "        1.000000E-04"
+string.format("% 20.6E", 1e-05) == "        1.000000E-05"
+string.format("% 20.6E", 1e-06) == "        1.000000E-06"
+string.format("% 20.6E", 1e-07) == "        1.000000E-07"
+string.format("% 20.6E", 123.456) == "        1.234560E+02"
+string.format("% 20.6E", 1234560000) == "        1.234560E+09"
+string.format("% 20.6E", 1.23456e-05) == "        1.234560E-05"
+string.format("% 20.6E", 123.456789123) == "        1.234568E+02"
+string.format("% 20.6E", 1234567891.23) == "        1.234568E+09"
+string.format("% 20.6E", 1.23456789123e-05) == "        1.234568E-05"
+string.format("% +E", 0) == "+0.000000E+00"
+string.format("% +E", 1) == "+1.000000E+00"
+string.format("% +E", -1) == "-1.000000E+00"
+string.format("% +E", 2) == "+2.000000E+00"
+string.format("% +E", -2) == "-2.000000E+00"
+string.format("% +E", 3) == "+3.000000E+00"
+string.format("% +E", -3) == "-3.000000E+00"
+string.format("% +E", nan) == "+NAN"
+string.format("% +E", inf) == "+INF"
+string.format("% +E", -inf) == "-INF"
+string.format("% +E", 100) == "+1.000000E+02"
+string.format("% +E", 10000) == "+1.000000E+04"
+string.format("% +E", 100000) == "+1.000000E+05"
+string.format("% +E", 1000000) == "+1.000000E+06"
+string.format("% +E", 10000000) == "+1.000000E+07"
+string.format("% +E", 0.01) == "+1.000000E-02"
+string.format("% +E", 0.0001) == "+1.000000E-04"
+string.format("% +E", 1e-05) == "+1.000000E-05"
+string.format("% +E", 1e-06) == "+1.000000E-06"
+string.format("% +E", 1e-07) == "+1.000000E-07"
+string.format("% +E", 123.456) == "+1.234560E+02"
+string.format("% +E", 1234560000) == "+1.234560E+09"
+string.format("% +E", 1.23456e-05) == "+1.234560E-05"
+string.format("% +E", 123.456789123) == "+1.234568E+02"
+string.format("% +E", 1234567891.23) == "+1.234568E+09"
+string.format("% +E", 1.23456789123e-05) == "+1.234568E-05"
+string.format("% +.0E", 0) == "+0E+00"
+string.format("% +.0E", 1) == "+1E+00"
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+string.format("% +.0E", 2) == "+2E+00"
+string.format("% +.0E", -2) == "-2E+00"
+string.format("% +.0E", 3) == "+3E+00"
+string.format("% +.0E", -3) == "-3E+00"
+string.format("% +.0E", 100) == "+1E+02"
+string.format("% +.0E", 10000) == "+1E+04"
+string.format("% +.0E", 100000) == "+1E+05"
+string.format("% +.0E", 1000000) == "+1E+06"
+string.format("% +.0E", 10000000) == "+1E+07"
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+string.format("% +.0E", 1e-06) == "+1E-06"
+string.format("% +.0E", 1e-07) == "+1E-07"
+string.format("% +.0E", 123.456) == "+1E+02"
+string.format("% +.0E", 1234560000) == "+1E+09"
+string.format("% +.0E", 1.23456e-05) == "+1E-05"
+string.format("% +.0E", 123.456789123) == "+1E+02"
+string.format("% +.0E", 1234567891.23) == "+1E+09"
+string.format("% +.0E", 1.23456789123e-05) == "+1E-05"
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+string.format("% +.1E", 2) == "+2.0E+00"
+string.format("% +.1E", -2) == "-2.0E+00"
+string.format("% +.1E", 3) == "+3.0E+00"
+string.format("% +.1E", -3) == "-3.0E+00"
+string.format("% +.1E", 100) == "+1.0E+02"
+string.format("% +.1E", 10000) == "+1.0E+04"
+string.format("% +.1E", 100000) == "+1.0E+05"
+string.format("% +.1E", 1000000) == "+1.0E+06"
+string.format("% +.1E", 10000000) == "+1.0E+07"
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+string.format("% +.1E", 1e-05) == "+1.0E-05"
+string.format("% +.1E", 1e-06) == "+1.0E-06"
+string.format("% +.1E", 1e-07) == "+1.0E-07"
+string.format("% +.1E", 123.456) == "+1.2E+02"
+string.format("% +.1E", 1234560000) == "+1.2E+09"
+string.format("% +.1E", 1.23456e-05) == "+1.2E-05"
+string.format("% +.1E", 123.456789123) == "+1.2E+02"
+string.format("% +.1E", 1234567891.23) == "+1.2E+09"
+string.format("% +.1E", 1.23456789123e-05) == "+1.2E-05"
+string.format("% +1.0E", 0) == "+0E+00"
+string.format("% +1.0E", 1) == "+1E+00"
+string.format("% +1.0E", -1) == "-1E+00"
+string.format("% +1.0E", 2) == "+2E+00"
+string.format("% +1.0E", -2) == "-2E+00"
+string.format("% +1.0E", 3) == "+3E+00"
+string.format("% +1.0E", -3) == "-3E+00"
+string.format("% +1.0E", 100) == "+1E+02"
+string.format("% +1.0E", 10000) == "+1E+04"
+string.format("% +1.0E", 100000) == "+1E+05"
+string.format("% +1.0E", 1000000) == "+1E+06"
+string.format("% +1.0E", 10000000) == "+1E+07"
+string.format("% +1.0E", 0.01) == "+1E-02"
+string.format("% +1.0E", 0.0001) == "+1E-04"
+string.format("% +1.0E", 1e-05) == "+1E-05"
+string.format("% +1.0E", 1e-06) == "+1E-06"
+string.format("% +1.0E", 1e-07) == "+1E-07"
+string.format("% +1.0E", 123.456) == "+1E+02"
+string.format("% +1.0E", 1234560000) == "+1E+09"
+string.format("% +1.0E", 1.23456e-05) == "+1E-05"
+string.format("% +1.0E", 123.456789123) == "+1E+02"
+string.format("% +1.0E", 1234567891.23) == "+1E+09"
+string.format("% +1.0E", 1.23456789123e-05) == "+1E-05"
+string.format("% +1.1E", 0) == "+0.0E+00"
+string.format("% +1.1E", 1) == "+1.0E+00"
+string.format("% +1.1E", -1) == "-1.0E+00"
+string.format("% +1.1E", 2) == "+2.0E+00"
+string.format("% +1.1E", -2) == "-2.0E+00"
+string.format("% +1.1E", 3) == "+3.0E+00"
+string.format("% +1.1E", -3) == "-3.0E+00"
+string.format("% +1.1E", 100) == "+1.0E+02"
+string.format("% +1.1E", 10000) == "+1.0E+04"
+string.format("% +1.1E", 100000) == "+1.0E+05"
+string.format("% +1.1E", 1000000) == "+1.0E+06"
+string.format("% +1.1E", 10000000) == "+1.0E+07"
+string.format("% +1.1E", 0.01) == "+1.0E-02"
+string.format("% +1.1E", 0.0001) == "+1.0E-04"
+string.format("% +1.1E", 1e-05) == "+1.0E-05"
+string.format("% +1.1E", 1e-06) == "+1.0E-06"
+string.format("% +1.1E", 1e-07) == "+1.0E-07"
+string.format("% +1.1E", 123.456) == "+1.2E+02"
+string.format("% +1.1E", 1234560000) == "+1.2E+09"
+string.format("% +1.1E", 1.23456e-05) == "+1.2E-05"
+string.format("% +1.1E", 123.456789123) == "+1.2E+02"
+string.format("% +1.1E", 1234567891.23) == "+1.2E+09"
+string.format("% +1.1E", 1.23456789123e-05) == "+1.2E-05"
+string.format("% +2.0E", 0) == "+0E+00"
+string.format("% +2.0E", 1) == "+1E+00"
+string.format("% +2.0E", -1) == "-1E+00"
+string.format("% +2.0E", 2) == "+2E+00"
+string.format("% +2.0E", -2) == "-2E+00"
+string.format("% +2.0E", 3) == "+3E+00"
+string.format("% +2.0E", -3) == "-3E+00"
+string.format("% +2.0E", 100) == "+1E+02"
+string.format("% +2.0E", 10000) == "+1E+04"
+string.format("% +2.0E", 100000) == "+1E+05"
+string.format("% +2.0E", 1000000) == "+1E+06"
+string.format("% +2.0E", 10000000) == "+1E+07"
+string.format("% +2.0E", 0.01) == "+1E-02"
+string.format("% +2.0E", 0.0001) == "+1E-04"
+string.format("% +2.0E", 1e-05) == "+1E-05"
+string.format("% +2.0E", 1e-06) == "+1E-06"
+string.format("% +2.0E", 1e-07) == "+1E-07"
+string.format("% +2.0E", 123.456) == "+1E+02"
+string.format("% +2.0E", 1234560000) == "+1E+09"
+string.format("% +2.0E", 1.23456e-05) == "+1E-05"
+string.format("% +2.0E", 123.456789123) == "+1E+02"
+string.format("% +2.0E", 1234567891.23) == "+1E+09"
+string.format("% +2.0E", 1.23456789123e-05) == "+1E-05"
+string.format("% +2.1E", 0) == "+0.0E+00"
+string.format("% +2.1E", 1) == "+1.0E+00"
+string.format("% +2.1E", -1) == "-1.0E+00"
+string.format("% +2.1E", 2) == "+2.0E+00"
+string.format("% +2.1E", -2) == "-2.0E+00"
+string.format("% +2.1E", 3) == "+3.0E+00"
+string.format("% +2.1E", -3) == "-3.0E+00"
+string.format("% +2.1E", 100) == "+1.0E+02"
+string.format("% +2.1E", 10000) == "+1.0E+04"
+string.format("% +2.1E", 100000) == "+1.0E+05"
+string.format("% +2.1E", 1000000) == "+1.0E+06"
+string.format("% +2.1E", 10000000) == "+1.0E+07"
+string.format("% +2.1E", 0.01) == "+1.0E-02"
+string.format("% +2.1E", 0.0001) == "+1.0E-04"
+string.format("% +2.1E", 1e-05) == "+1.0E-05"
+string.format("% +2.1E", 1e-06) == "+1.0E-06"
+string.format("% +2.1E", 1e-07) == "+1.0E-07"
+string.format("% +2.1E", 123.456) == "+1.2E+02"
+string.format("% +2.1E", 1234560000) == "+1.2E+09"
+string.format("% +2.1E", 1.23456e-05) == "+1.2E-05"
+string.format("% +2.1E", 123.456789123) == "+1.2E+02"
+string.format("% +2.1E", 1234567891.23) == "+1.2E+09"
+string.format("% +2.1E", 1.23456789123e-05) == "+1.2E-05"
+string.format("% +6E", nan) == "  +NAN"
+string.format("% +6E", inf) == "  +INF"
+string.format("% +6E", -inf) == "  -INF"
+string.format("% +6.0E", 0) == "+0E+00"
+string.format("% +6.0E", 1) == "+1E+00"
+string.format("% +6.0E", -1) == "-1E+00"
+string.format("% +6.0E", 2) == "+2E+00"
+string.format("% +6.0E", -2) == "-2E+00"
+string.format("% +6.0E", 3) == "+3E+00"
+string.format("% +6.0E", -3) == "-3E+00"
+string.format("% +6.0E", nan) == "  +NAN"
+string.format("% +6.0E", inf) == "  +INF"
+string.format("% +6.0E", -inf) == "  -INF"
+string.format("% +6.0E", 100) == "+1E+02"
+string.format("% +6.0E", 10000) == "+1E+04"
+string.format("% +6.0E", 100000) == "+1E+05"
+string.format("% +6.0E", 1000000) == "+1E+06"
+string.format("% +6.0E", 10000000) == "+1E+07"
+string.format("% +6.0E", 0.01) == "+1E-02"
+string.format("% +6.0E", 0.0001) == "+1E-04"
+string.format("% +6.0E", 1e-05) == "+1E-05"
+string.format("% +6.0E", 1e-06) == "+1E-06"
+string.format("% +6.0E", 1e-07) == "+1E-07"
+string.format("% +6.0E", 123.456) == "+1E+02"
+string.format("% +6.0E", 1234560000) == "+1E+09"
+string.format("% +6.0E", 1.23456e-05) == "+1E-05"
+string.format("% +6.0E", 123.456789123) == "+1E+02"
+string.format("% +6.0E", 1234567891.23) == "+1E+09"
+string.format("% +6.0E", 1.23456789123e-05) == "+1E-05"
+string.format("% +6.1E", 0) == "+0.0E+00"
+string.format("% +6.1E", 1) == "+1.0E+00"
+string.format("% +6.1E", -1) == "-1.0E+00"
+string.format("% +6.1E", 2) == "+2.0E+00"
+string.format("% +6.1E", -2) == "-2.0E+00"
+string.format("% +6.1E", 3) == "+3.0E+00"
+string.format("% +6.1E", -3) == "-3.0E+00"
+string.format("% +6.1E", nan) == "  +NAN"
+string.format("% +6.1E", inf) == "  +INF"
+string.format("% +6.1E", -inf) == "  -INF"
+string.format("% +6.1E", 100) == "+1.0E+02"
+string.format("% +6.1E", 10000) == "+1.0E+04"
+string.format("% +6.1E", 100000) == "+1.0E+05"
+string.format("% +6.1E", 1000000) == "+1.0E+06"
+string.format("% +6.1E", 10000000) == "+1.0E+07"
+string.format("% +6.1E", 0.01) == "+1.0E-02"
+string.format("% +6.1E", 0.0001) == "+1.0E-04"
+string.format("% +6.1E", 1e-05) == "+1.0E-05"
+string.format("% +6.1E", 1e-06) == "+1.0E-06"
+string.format("% +6.1E", 1e-07) == "+1.0E-07"
+string.format("% +6.1E", 123.456) == "+1.2E+02"
+string.format("% +6.1E", 1234560000) == "+1.2E+09"
+string.format("% +6.1E", 1.23456e-05) == "+1.2E-05"
+string.format("% +6.1E", 123.456789123) == "+1.2E+02"
+string.format("% +6.1E", 1234567891.23) == "+1.2E+09"
+string.format("% +6.1E", 1.23456789123e-05) == "+1.2E-05"
+string.format("% +6.6E", nan) == "  +NAN"
+string.format("% +6.6E", inf) == "  +INF"
+string.format("% +6.6E", -inf) == "  -INF"
+string.format("% +20E", 0) == "       +0.000000E+00"
+string.format("% +20E", 1) == "       +1.000000E+00"
+string.format("% +20E", -1) == "       -1.000000E+00"
+string.format("% +20E", 2) == "       +2.000000E+00"
+string.format("% +20E", -2) == "       -2.000000E+00"
+string.format("% +20E", 3) == "       +3.000000E+00"
+string.format("% +20E", -3) == "       -3.000000E+00"
+string.format("% +20E", nan) == "                +NAN"
+string.format("% +20E", inf) == "                +INF"
+string.format("% +20E", -inf) == "                -INF"
+string.format("% +20E", 100) == "       +1.000000E+02"
+string.format("% +20E", 10000) == "       +1.000000E+04"
+string.format("% +20E", 100000) == "       +1.000000E+05"
+string.format("% +20E", 1000000) == "       +1.000000E+06"
+string.format("% +20E", 10000000) == "       +1.000000E+07"
+string.format("% +20E", 0.01) == "       +1.000000E-02"
+string.format("% +20E", 0.0001) == "       +1.000000E-04"
+string.format("% +20E", 1e-05) == "       +1.000000E-05"
+string.format("% +20E", 1e-06) == "       +1.000000E-06"
+string.format("% +20E", 1e-07) == "       +1.000000E-07"
+string.format("% +20E", 123.456) == "       +1.234560E+02"
+string.format("% +20E", 1234560000) == "       +1.234560E+09"
+string.format("% +20E", 1.23456e-05) == "       +1.234560E-05"
+string.format("% +20E", 123.456789123) == "       +1.234568E+02"
+string.format("% +20E", 1234567891.23) == "       +1.234568E+09"
+string.format("% +20E", 1.23456789123e-05) == "       +1.234568E-05"
+string.format("% +20.0E", 0) == "              +0E+00"
+string.format("% +20.0E", 1) == "              +1E+00"
+string.format("% +20.0E", -1) == "              -1E+00"
+string.format("% +20.0E", 2) == "              +2E+00"
+string.format("% +20.0E", -2) == "              -2E+00"
+string.format("% +20.0E", 3) == "              +3E+00"
+string.format("% +20.0E", -3) == "              -3E+00"
+string.format("% +20.0E", nan) == "                +NAN"
+string.format("% +20.0E", inf) == "                +INF"
+string.format("% +20.0E", -inf) == "                -INF"
+string.format("% +20.0E", 100) == "              +1E+02"
+string.format("% +20.0E", 10000) == "              +1E+04"
+string.format("% +20.0E", 100000) == "              +1E+05"
+string.format("% +20.0E", 1000000) == "              +1E+06"
+string.format("% +20.0E", 10000000) == "              +1E+07"
+string.format("% +20.0E", 0.01) == "              +1E-02"
+string.format("% +20.0E", 0.0001) == "              +1E-04"
+string.format("% +20.0E", 1e-05) == "              +1E-05"
+string.format("% +20.0E", 1e-06) == "              +1E-06"
+string.format("% +20.0E", 1e-07) == "              +1E-07"
+string.format("% +20.0E", 123.456) == "              +1E+02"
+string.format("% +20.0E", 1234560000) == "              +1E+09"
+string.format("% +20.0E", 1.23456e-05) == "              +1E-05"
+string.format("% +20.0E", 123.456789123) == "              +1E+02"
+string.format("% +20.0E", 1234567891.23) == "              +1E+09"
+string.format("% +20.0E", 1.23456789123e-05) == "              +1E-05"
+string.format("% +20.1E", 0) == "            +0.0E+00"
+string.format("% +20.1E", 1) == "            +1.0E+00"
+string.format("% +20.1E", -1) == "            -1.0E+00"
+string.format("% +20.1E", 2) == "            +2.0E+00"
+string.format("% +20.1E", -2) == "            -2.0E+00"
+string.format("% +20.1E", 3) == "            +3.0E+00"
+string.format("% +20.1E", -3) == "            -3.0E+00"
+string.format("% +20.1E", nan) == "                +NAN"
+string.format("% +20.1E", inf) == "                +INF"
+string.format("% +20.1E", -inf) == "                -INF"
+string.format("% +20.1E", 100) == "            +1.0E+02"
+string.format("% +20.1E", 10000) == "            +1.0E+04"
+string.format("% +20.1E", 100000) == "            +1.0E+05"
+string.format("% +20.1E", 1000000) == "            +1.0E+06"
+string.format("% +20.1E", 10000000) == "            +1.0E+07"
+string.format("% +20.1E", 0.01) == "            +1.0E-02"
+string.format("% +20.1E", 0.0001) == "            +1.0E-04"
+string.format("% +20.1E", 1e-05) == "            +1.0E-05"
+string.format("% +20.1E", 1e-06) == "            +1.0E-06"
+string.format("% +20.1E", 1e-07) == "            +1.0E-07"
+string.format("% +20.1E", 123.456) == "            +1.2E+02"
+string.format("% +20.1E", 1234560000) == "            +1.2E+09"
+string.format("% +20.1E", 1.23456e-05) == "            +1.2E-05"
+string.format("% +20.1E", 123.456789123) == "            +1.2E+02"
+string.format("% +20.1E", 1234567891.23) == "            +1.2E+09"
+string.format("% +20.1E", 1.23456789123e-05) == "            +1.2E-05"
+string.format("% +20.6E", 0) == "       +0.000000E+00"
+string.format("% +20.6E", 1) == "       +1.000000E+00"
+string.format("% +20.6E", -1) == "       -1.000000E+00"
+string.format("% +20.6E", 2) == "       +2.000000E+00"
+string.format("% +20.6E", -2) == "       -2.000000E+00"
+string.format("% +20.6E", 3) == "       +3.000000E+00"
+string.format("% +20.6E", -3) == "       -3.000000E+00"
+string.format("% +20.6E", nan) == "                +NAN"
+string.format("% +20.6E", inf) == "                +INF"
+string.format("% +20.6E", -inf) == "                -INF"
+string.format("% +20.6E", 100) == "       +1.000000E+02"
+string.format("% +20.6E", 10000) == "       +1.000000E+04"
+string.format("% +20.6E", 100000) == "       +1.000000E+05"
+string.format("% +20.6E", 1000000) == "       +1.000000E+06"
+string.format("% +20.6E", 10000000) == "       +1.000000E+07"
+string.format("% +20.6E", 0.01) == "       +1.000000E-02"
+string.format("% +20.6E", 0.0001) == "       +1.000000E-04"
+string.format("% +20.6E", 1e-05) == "       +1.000000E-05"
+string.format("% +20.6E", 1e-06) == "       +1.000000E-06"
+string.format("% +20.6E", 1e-07) == "       +1.000000E-07"
+string.format("% +20.6E", 123.456) == "       +1.234560E+02"
+string.format("% +20.6E", 1234560000) == "       +1.234560E+09"
+string.format("% +20.6E", 1.23456e-05) == "       +1.234560E-05"
+string.format("% +20.6E", 123.456789123) == "       +1.234568E+02"
+string.format("% +20.6E", 1234567891.23) == "       +1.234568E+09"
+string.format("% +20.6E", 1.23456789123e-05) == "       +1.234568E-05"
+string.format("% -E", 0) == " 0.000000E+00"
+string.format("% -E", 1) == " 1.000000E+00"
+string.format("% -E", -1) == "-1.000000E+00"
+string.format("% -E", 2) == " 2.000000E+00"
+string.format("% -E", -2) == "-2.000000E+00"
+string.format("% -E", 3) == " 3.000000E+00"
+string.format("% -E", -3) == "-3.000000E+00"
+string.format("% -E", nan) == " NAN"
+string.format("% -E", inf) == " INF"
+string.format("% -E", -inf) == "-INF"
+string.format("% -E", 100) == " 1.000000E+02"
+string.format("% -E", 10000) == " 1.000000E+04"
+string.format("% -E", 100000) == " 1.000000E+05"
+string.format("% -E", 1000000) == " 1.000000E+06"
+string.format("% -E", 10000000) == " 1.000000E+07"
+string.format("% -E", 0.01) == " 1.000000E-02"
+string.format("% -E", 0.0001) == " 1.000000E-04"
+string.format("% -E", 1e-05) == " 1.000000E-05"
+string.format("% -E", 1e-06) == " 1.000000E-06"
+string.format("% -E", 1e-07) == " 1.000000E-07"
+string.format("% -E", 123.456) == " 1.234560E+02"
+string.format("% -E", 1234560000) == " 1.234560E+09"
+string.format("% -E", 1.23456e-05) == " 1.234560E-05"
+string.format("% -E", 123.456789123) == " 1.234568E+02"
+string.format("% -E", 1234567891.23) == " 1.234568E+09"
+string.format("% -E", 1.23456789123e-05) == " 1.234568E-05"
+string.format("% -.0E", 0) == " 0E+00"
+string.format("% -.0E", 1) == " 1E+00"
+string.format("% -.0E", -1) == "-1E+00"
+string.format("% -.0E", 2) == " 2E+00"
+string.format("% -.0E", -2) == "-2E+00"
+string.format("% -.0E", 3) == " 3E+00"
+string.format("% -.0E", -3) == "-3E+00"
+string.format("% -.0E", 100) == " 1E+02"
+string.format("% -.0E", 10000) == " 1E+04"
+string.format("% -.0E", 100000) == " 1E+05"
+string.format("% -.0E", 1000000) == " 1E+06"
+string.format("% -.0E", 10000000) == " 1E+07"
+string.format("% -.0E", 0.01) == " 1E-02"
+string.format("% -.0E", 0.0001) == " 1E-04"
+string.format("% -.0E", 1e-05) == " 1E-05"
+string.format("% -.0E", 1e-06) == " 1E-06"
+string.format("% -.0E", 1e-07) == " 1E-07"
+string.format("% -.0E", 123.456) == " 1E+02"
+string.format("% -.0E", 1234560000) == " 1E+09"
+string.format("% -.0E", 1.23456e-05) == " 1E-05"
+string.format("% -.0E", 123.456789123) == " 1E+02"
+string.format("% -.0E", 1234567891.23) == " 1E+09"
+string.format("% -.0E", 1.23456789123e-05) == " 1E-05"
+string.format("% -.1E", 0) == " 0.0E+00"
+string.format("% -.1E", 1) == " 1.0E+00"
+string.format("% -.1E", -1) == "-1.0E+00"
+string.format("% -.1E", 2) == " 2.0E+00"
+string.format("% -.1E", -2) == "-2.0E+00"
+string.format("% -.1E", 3) == " 3.0E+00"
+string.format("% -.1E", -3) == "-3.0E+00"
+string.format("% -.1E", 100) == " 1.0E+02"
+string.format("% -.1E", 10000) == " 1.0E+04"
+string.format("% -.1E", 100000) == " 1.0E+05"
+string.format("% -.1E", 1000000) == " 1.0E+06"
+string.format("% -.1E", 10000000) == " 1.0E+07"
+string.format("% -.1E", 0.01) == " 1.0E-02"
+string.format("% -.1E", 0.0001) == " 1.0E-04"
+string.format("% -.1E", 1e-05) == " 1.0E-05"
+string.format("% -.1E", 1e-06) == " 1.0E-06"
+string.format("% -.1E", 1e-07) == " 1.0E-07"
+string.format("% -.1E", 123.456) == " 1.2E+02"
+string.format("% -.1E", 1234560000) == " 1.2E+09"
+string.format("% -.1E", 1.23456e-05) == " 1.2E-05"
+string.format("% -.1E", 123.456789123) == " 1.2E+02"
+string.format("% -.1E", 1234567891.23) == " 1.2E+09"
+string.format("% -.1E", 1.23456789123e-05) == " 1.2E-05"
+string.format("% -1.0E", 0) == " 0E+00"
+string.format("% -1.0E", 1) == " 1E+00"
+string.format("% -1.0E", -1) == "-1E+00"
+string.format("% -1.0E", 2) == " 2E+00"
+string.format("% -1.0E", -2) == "-2E+00"
+string.format("% -1.0E", 3) == " 3E+00"
+string.format("% -1.0E", -3) == "-3E+00"
+string.format("% -1.0E", 100) == " 1E+02"
+string.format("% -1.0E", 10000) == " 1E+04"
+string.format("% -1.0E", 100000) == " 1E+05"
+string.format("% -1.0E", 1000000) == " 1E+06"
+string.format("% -1.0E", 10000000) == " 1E+07"
+string.format("% -1.0E", 0.01) == " 1E-02"
+string.format("% -1.0E", 0.0001) == " 1E-04"
+string.format("% -1.0E", 1e-05) == " 1E-05"
+string.format("% -1.0E", 1e-06) == " 1E-06"
+string.format("% -1.0E", 1e-07) == " 1E-07"
+string.format("% -1.0E", 123.456) == " 1E+02"
+string.format("% -1.0E", 1234560000) == " 1E+09"
+string.format("% -1.0E", 1.23456e-05) == " 1E-05"
+string.format("% -1.0E", 123.456789123) == " 1E+02"
+string.format("% -1.0E", 1234567891.23) == " 1E+09"
+string.format("% -1.0E", 1.23456789123e-05) == " 1E-05"
+string.format("% -1.1E", 0) == " 0.0E+00"
+string.format("% -1.1E", 1) == " 1.0E+00"
+string.format("% -1.1E", -1) == "-1.0E+00"
+string.format("% -1.1E", 2) == " 2.0E+00"
+string.format("% -1.1E", -2) == "-2.0E+00"
+string.format("% -1.1E", 3) == " 3.0E+00"
+string.format("% -1.1E", -3) == "-3.0E+00"
+string.format("% -1.1E", 100) == " 1.0E+02"
+string.format("% -1.1E", 10000) == " 1.0E+04"
+string.format("% -1.1E", 100000) == " 1.0E+05"
+string.format("% -1.1E", 1000000) == " 1.0E+06"
+string.format("% -1.1E", 10000000) == " 1.0E+07"
+string.format("% -1.1E", 0.01) == " 1.0E-02"
+string.format("% -1.1E", 0.0001) == " 1.0E-04"
+string.format("% -1.1E", 1e-05) == " 1.0E-05"
+string.format("% -1.1E", 1e-06) == " 1.0E-06"
+string.format("% -1.1E", 1e-07) == " 1.0E-07"
+string.format("% -1.1E", 123.456) == " 1.2E+02"
+string.format("% -1.1E", 1234560000) == " 1.2E+09"
+string.format("% -1.1E", 1.23456e-05) == " 1.2E-05"
+string.format("% -1.1E", 123.456789123) == " 1.2E+02"
+string.format("% -1.1E", 1234567891.23) == " 1.2E+09"
+string.format("% -1.1E", 1.23456789123e-05) == " 1.2E-05"
+string.format("% -2.0E", 0) == " 0E+00"
+string.format("% -2.0E", 1) == " 1E+00"
+string.format("% -2.0E", -1) == "-1E+00"
+string.format("% -2.0E", 2) == " 2E+00"
+string.format("% -2.0E", -2) == "-2E+00"
+string.format("% -2.0E", 3) == " 3E+00"
+string.format("% -2.0E", -3) == "-3E+00"
+string.format("% -2.0E", 100) == " 1E+02"
+string.format("% -2.0E", 10000) == " 1E+04"
+string.format("% -2.0E", 100000) == " 1E+05"
+string.format("% -2.0E", 1000000) == " 1E+06"
+string.format("% -2.0E", 10000000) == " 1E+07"
+string.format("% -2.0E", 0.01) == " 1E-02"
+string.format("% -2.0E", 0.0001) == " 1E-04"
+string.format("% -2.0E", 1e-05) == " 1E-05"
+string.format("% -2.0E", 1e-06) == " 1E-06"
+string.format("% -2.0E", 1e-07) == " 1E-07"
+string.format("% -2.0E", 123.456) == " 1E+02"
+string.format("% -2.0E", 1234560000) == " 1E+09"
+string.format("% -2.0E", 1.23456e-05) == " 1E-05"
+string.format("% -2.0E", 123.456789123) == " 1E+02"
+string.format("% -2.0E", 1234567891.23) == " 1E+09"
+string.format("% -2.0E", 1.23456789123e-05) == " 1E-05"
+string.format("% -2.1E", 0) == " 0.0E+00"
+string.format("% -2.1E", 1) == " 1.0E+00"
+string.format("% -2.1E", -1) == "-1.0E+00"
+string.format("% -2.1E", 2) == " 2.0E+00"
+string.format("% -2.1E", -2) == "-2.0E+00"
+string.format("% -2.1E", 3) == " 3.0E+00"
+string.format("% -2.1E", -3) == "-3.0E+00"
+string.format("% -2.1E", 100) == " 1.0E+02"
+string.format("% -2.1E", 10000) == " 1.0E+04"
+string.format("% -2.1E", 100000) == " 1.0E+05"
+string.format("% -2.1E", 1000000) == " 1.0E+06"
+string.format("% -2.1E", 10000000) == " 1.0E+07"
+string.format("% -2.1E", 0.01) == " 1.0E-02"
+string.format("% -2.1E", 0.0001) == " 1.0E-04"
+string.format("% -2.1E", 1e-05) == " 1.0E-05"
+string.format("% -2.1E", 1e-06) == " 1.0E-06"
+string.format("% -2.1E", 1e-07) == " 1.0E-07"
+string.format("% -2.1E", 123.456) == " 1.2E+02"
+string.format("% -2.1E", 1234560000) == " 1.2E+09"
+string.format("% -2.1E", 1.23456e-05) == " 1.2E-05"
+string.format("% -2.1E", 123.456789123) == " 1.2E+02"
+string.format("% -2.1E", 1234567891.23) == " 1.2E+09"
+string.format("% -2.1E", 1.23456789123e-05) == " 1.2E-05"
+string.format("% -6E", nan) == " NAN  "
+string.format("% -6E", inf) == " INF  "
+string.format("% -6E", -inf) == "-INF  "
+string.format("% -6.0E", 0) == " 0E+00"
+string.format("% -6.0E", 1) == " 1E+00"
+string.format("% -6.0E", -1) == "-1E+00"
+string.format("% -6.0E", 2) == " 2E+00"
+string.format("% -6.0E", -2) == "-2E+00"
+string.format("% -6.0E", 3) == " 3E+00"
+string.format("% -6.0E", -3) == "-3E+00"
+string.format("% -6.0E", nan) == " NAN  "
+string.format("% -6.0E", inf) == " INF  "
+string.format("% -6.0E", -inf) == "-INF  "
+string.format("% -6.0E", 100) == " 1E+02"
+string.format("% -6.0E", 10000) == " 1E+04"
+string.format("% -6.0E", 100000) == " 1E+05"
+string.format("% -6.0E", 1000000) == " 1E+06"
+string.format("% -6.0E", 10000000) == " 1E+07"
+string.format("% -6.0E", 0.01) == " 1E-02"
+string.format("% -6.0E", 0.0001) == " 1E-04"
+string.format("% -6.0E", 1e-05) == " 1E-05"
+string.format("% -6.0E", 1e-06) == " 1E-06"
+string.format("% -6.0E", 1e-07) == " 1E-07"
+string.format("% -6.0E", 123.456) == " 1E+02"
+string.format("% -6.0E", 1234560000) == " 1E+09"
+string.format("% -6.0E", 1.23456e-05) == " 1E-05"
+string.format("% -6.0E", 123.456789123) == " 1E+02"
+string.format("% -6.0E", 1234567891.23) == " 1E+09"
+string.format("% -6.0E", 1.23456789123e-05) == " 1E-05"
+string.format("% -6.1E", 0) == " 0.0E+00"
+string.format("% -6.1E", 1) == " 1.0E+00"
+string.format("% -6.1E", -1) == "-1.0E+00"
+string.format("% -6.1E", 2) == " 2.0E+00"
+string.format("% -6.1E", -2) == "-2.0E+00"
+string.format("% -6.1E", 3) == " 3.0E+00"
+string.format("% -6.1E", -3) == "-3.0E+00"
+string.format("% -6.1E", nan) == " NAN  "
+string.format("% -6.1E", inf) == " INF  "
+string.format("% -6.1E", -inf) == "-INF  "
+string.format("% -6.1E", 100) == " 1.0E+02"
+string.format("% -6.1E", 10000) == " 1.0E+04"
+string.format("% -6.1E", 100000) == " 1.0E+05"
+string.format("% -6.1E", 1000000) == " 1.0E+06"
+string.format("% -6.1E", 10000000) == " 1.0E+07"
+string.format("% -6.1E", 0.01) == " 1.0E-02"
+string.format("% -6.1E", 0.0001) == " 1.0E-04"
+string.format("% -6.1E", 1e-05) == " 1.0E-05"
+string.format("% -6.1E", 1e-06) == " 1.0E-06"
+string.format("% -6.1E", 1e-07) == " 1.0E-07"
+string.format("% -6.1E", 123.456) == " 1.2E+02"
+string.format("% -6.1E", 1234560000) == " 1.2E+09"
+string.format("% -6.1E", 1.23456e-05) == " 1.2E-05"
+string.format("% -6.1E", 123.456789123) == " 1.2E+02"
+string.format("% -6.1E", 1234567891.23) == " 1.2E+09"
+string.format("% -6.1E", 1.23456789123e-05) == " 1.2E-05"
+string.format("% -6.6E", nan) == " NAN  "
+string.format("% -6.6E", inf) == " INF  "
+string.format("% -6.6E", -inf) == "-INF  "
+string.format("% -20E", 0) == " 0.000000E+00       "
+string.format("% -20E", 1) == " 1.000000E+00       "
+string.format("% -20E", -1) == "-1.000000E+00       "
+string.format("% -20E", 2) == " 2.000000E+00       "
+string.format("% -20E", -2) == "-2.000000E+00       "
+string.format("% -20E", 3) == " 3.000000E+00       "
+string.format("% -20E", -3) == "-3.000000E+00       "
+string.format("% -20E", nan) == " NAN                "
+string.format("% -20E", inf) == " INF                "
+string.format("% -20E", -inf) == "-INF                "
+string.format("% -20E", 100) == " 1.000000E+02       "
+string.format("% -20E", 10000) == " 1.000000E+04       "
+string.format("% -20E", 100000) == " 1.000000E+05       "
+string.format("% -20E", 1000000) == " 1.000000E+06       "
+string.format("% -20E", 10000000) == " 1.000000E+07       "
+string.format("% -20E", 0.01) == " 1.000000E-02       "
+string.format("% -20E", 0.0001) == " 1.000000E-04       "
+string.format("% -20E", 1e-05) == " 1.000000E-05       "
+string.format("% -20E", 1e-06) == " 1.000000E-06       "
+string.format("% -20E", 1e-07) == " 1.000000E-07       "
+string.format("% -20E", 123.456) == " 1.234560E+02       "
+string.format("% -20E", 1234560000) == " 1.234560E+09       "
+string.format("% -20E", 1.23456e-05) == " 1.234560E-05       "
+string.format("% -20E", 123.456789123) == " 1.234568E+02       "
+string.format("% -20E", 1234567891.23) == " 1.234568E+09       "
+string.format("% -20E", 1.23456789123e-05) == " 1.234568E-05       "
+string.format("% -20.0E", 0) == " 0E+00              "
+string.format("% -20.0E", 1) == " 1E+00              "
+string.format("% -20.0E", -1) == "-1E+00              "
+string.format("% -20.0E", 2) == " 2E+00              "
+string.format("% -20.0E", -2) == "-2E+00              "
+string.format("% -20.0E", 3) == " 3E+00              "
+string.format("% -20.0E", -3) == "-3E+00              "
+string.format("% -20.0E", nan) == " NAN                "
+string.format("% -20.0E", inf) == " INF                "
+string.format("% -20.0E", -inf) == "-INF                "
+string.format("% -20.0E", 100) == " 1E+02              "
+string.format("% -20.0E", 10000) == " 1E+04              "
+string.format("% -20.0E", 100000) == " 1E+05              "
+string.format("% -20.0E", 1000000) == " 1E+06              "
+string.format("% -20.0E", 10000000) == " 1E+07              "
+string.format("% -20.0E", 0.01) == " 1E-02              "
+string.format("% -20.0E", 0.0001) == " 1E-04              "
+string.format("% -20.0E", 1e-05) == " 1E-05              "
+string.format("% -20.0E", 1e-06) == " 1E-06              "
+string.format("% -20.0E", 1e-07) == " 1E-07              "
+string.format("% -20.0E", 123.456) == " 1E+02              "
+string.format("% -20.0E", 1234560000) == " 1E+09              "
+string.format("% -20.0E", 1.23456e-05) == " 1E-05              "
+string.format("% -20.0E", 123.456789123) == " 1E+02              "
+string.format("% -20.0E", 1234567891.23) == " 1E+09              "
+string.format("% -20.0E", 1.23456789123e-05) == " 1E-05              "
+string.format("% -20.1E", 0) == " 0.0E+00            "
+string.format("% -20.1E", 1) == " 1.0E+00            "
+string.format("% -20.1E", -1) == "-1.0E+00            "
+string.format("% -20.1E", 2) == " 2.0E+00            "
+string.format("% -20.1E", -2) == "-2.0E+00            "
+string.format("% -20.1E", 3) == " 3.0E+00            "
+string.format("% -20.1E", -3) == "-3.0E+00            "
+string.format("% -20.1E", nan) == " NAN                "
+string.format("% -20.1E", inf) == " INF                "
+string.format("% -20.1E", -inf) == "-INF                "
+string.format("% -20.1E", 100) == " 1.0E+02            "
+string.format("% -20.1E", 10000) == " 1.0E+04            "
+string.format("% -20.1E", 100000) == " 1.0E+05            "
+string.format("% -20.1E", 1000000) == " 1.0E+06            "
+string.format("% -20.1E", 10000000) == " 1.0E+07            "
+string.format("% -20.1E", 0.01) == " 1.0E-02            "
+string.format("% -20.1E", 0.0001) == " 1.0E-04            "
+string.format("% -20.1E", 1e-05) == " 1.0E-05            "
+string.format("% -20.1E", 1e-06) == " 1.0E-06            "
+string.format("% -20.1E", 1e-07) == " 1.0E-07            "
+string.format("% -20.1E", 123.456) == " 1.2E+02            "
+string.format("% -20.1E", 1234560000) == " 1.2E+09            "
+string.format("% -20.1E", 1.23456e-05) == " 1.2E-05            "
+string.format("% -20.1E", 123.456789123) == " 1.2E+02            "
+string.format("% -20.1E", 1234567891.23) == " 1.2E+09            "
+string.format("% -20.1E", 1.23456789123e-05) == " 1.2E-05            "
+string.format("% -20.6E", 0) == " 0.000000E+00       "
+string.format("% -20.6E", 1) == " 1.000000E+00       "
+string.format("% -20.6E", -1) == "-1.000000E+00       "
+string.format("% -20.6E", 2) == " 2.000000E+00       "
+string.format("% -20.6E", -2) == "-2.000000E+00       "
+string.format("% -20.6E", 3) == " 3.000000E+00       "
+string.format("% -20.6E", -3) == "-3.000000E+00       "
+string.format("% -20.6E", nan) == " NAN                "
+string.format("% -20.6E", inf) == " INF                "
+string.format("% -20.6E", -inf) == "-INF                "
+string.format("% -20.6E", 100) == " 1.000000E+02       "
+string.format("% -20.6E", 10000) == " 1.000000E+04       "
+string.format("% -20.6E", 100000) == " 1.000000E+05       "
+string.format("% -20.6E", 1000000) == " 1.000000E+06       "
+string.format("% -20.6E", 10000000) == " 1.000000E+07       "
+string.format("% -20.6E", 0.01) == " 1.000000E-02       "
+string.format("% -20.6E", 0.0001) == " 1.000000E-04       "
+string.format("% -20.6E", 1e-05) == " 1.000000E-05       "
+string.format("% -20.6E", 1e-06) == " 1.000000E-06       "
+string.format("% -20.6E", 1e-07) == " 1.000000E-07       "
+string.format("% -20.6E", 123.456) == " 1.234560E+02       "
+string.format("% -20.6E", 1234560000) == " 1.234560E+09       "
+string.format("% -20.6E", 1.23456e-05) == " 1.234560E-05       "
+string.format("% -20.6E", 123.456789123) == " 1.234568E+02       "
+string.format("% -20.6E", 1234567891.23) == " 1.234568E+09       "
+string.format("% -20.6E", 1.23456789123e-05) == " 1.234568E-05       "
+string.format("% -+E", 0) == "+0.000000E+00"
+string.format("% -+E", 1) == "+1.000000E+00"
+string.format("% -+E", -1) == "-1.000000E+00"
+string.format("% -+E", 2) == "+2.000000E+00"
+string.format("% -+E", -2) == "-2.000000E+00"
+string.format("% -+E", 3) == "+3.000000E+00"
+string.format("% -+E", -3) == "-3.000000E+00"
+string.format("% -+E", nan) == "+NAN"
+string.format("% -+E", inf) == "+INF"
+string.format("% -+E", -inf) == "-INF"
+string.format("% -+E", 100) == "+1.000000E+02"
+string.format("% -+E", 10000) == "+1.000000E+04"
+string.format("% -+E", 100000) == "+1.000000E+05"
+string.format("% -+E", 1000000) == "+1.000000E+06"
+string.format("% -+E", 10000000) == "+1.000000E+07"
+string.format("% -+E", 0.01) == "+1.000000E-02"
+string.format("% -+E", 0.0001) == "+1.000000E-04"
+string.format("% -+E", 1e-05) == "+1.000000E-05"
+string.format("% -+E", 1e-06) == "+1.000000E-06"
+string.format("% -+E", 1e-07) == "+1.000000E-07"
+string.format("% -+E", 123.456) == "+1.234560E+02"
+string.format("% -+E", 1234560000) == "+1.234560E+09"
+string.format("% -+E", 1.23456e-05) == "+1.234560E-05"
+string.format("% -+E", 123.456789123) == "+1.234568E+02"
+string.format("% -+E", 1234567891.23) == "+1.234568E+09"
+string.format("% -+E", 1.23456789123e-05) == "+1.234568E-05"
+string.format("% -+.0E", 0) == "+0E+00"
+string.format("% -+.0E", 1) == "+1E+00"
+string.format("% -+.0E", -1) == "-1E+00"
+string.format("% -+.0E", 2) == "+2E+00"
+string.format("% -+.0E", -2) == "-2E+00"
+string.format("% -+.0E", 3) == "+3E+00"
+string.format("% -+.0E", -3) == "-3E+00"
+string.format("% -+.0E", 100) == "+1E+02"
+string.format("% -+.0E", 10000) == "+1E+04"
+string.format("% -+.0E", 100000) == "+1E+05"
+string.format("% -+.0E", 1000000) == "+1E+06"
+string.format("% -+.0E", 10000000) == "+1E+07"
+string.format("% -+.0E", 0.01) == "+1E-02"
+string.format("% -+.0E", 0.0001) == "+1E-04"
+string.format("% -+.0E", 1e-05) == "+1E-05"
+string.format("% -+.0E", 1e-06) == "+1E-06"
+string.format("% -+.0E", 1e-07) == "+1E-07"
+string.format("% -+.0E", 123.456) == "+1E+02"
+string.format("% -+.0E", 1234560000) == "+1E+09"
+string.format("% -+.0E", 1.23456e-05) == "+1E-05"
+string.format("% -+.0E", 123.456789123) == "+1E+02"
+string.format("% -+.0E", 1234567891.23) == "+1E+09"
+string.format("% -+.0E", 1.23456789123e-05) == "+1E-05"
+string.format("% -+.1E", 0) == "+0.0E+00"
+string.format("% -+.1E", 1) == "+1.0E+00"
+string.format("% -+.1E", -1) == "-1.0E+00"
+string.format("% -+.1E", 2) == "+2.0E+00"
+string.format("% -+.1E", -2) == "-2.0E+00"
+string.format("% -+.1E", 3) == "+3.0E+00"
+string.format("% -+.1E", -3) == "-3.0E+00"
+string.format("% -+.1E", 100) == "+1.0E+02"
+string.format("% -+.1E", 10000) == "+1.0E+04"
+string.format("% -+.1E", 100000) == "+1.0E+05"
+string.format("% -+.1E", 1000000) == "+1.0E+06"
+string.format("% -+.1E", 10000000) == "+1.0E+07"
+string.format("% -+.1E", 0.01) == "+1.0E-02"
+string.format("% -+.1E", 0.0001) == "+1.0E-04"
+string.format("% -+.1E", 1e-05) == "+1.0E-05"
+string.format("% -+.1E", 1e-06) == "+1.0E-06"
+string.format("% -+.1E", 1e-07) == "+1.0E-07"
+string.format("% -+.1E", 123.456) == "+1.2E+02"
+string.format("% -+.1E", 1234560000) == "+1.2E+09"
+string.format("% -+.1E", 1.23456e-05) == "+1.2E-05"
+string.format("% -+.1E", 123.456789123) == "+1.2E+02"
+string.format("% -+.1E", 1234567891.23) == "+1.2E+09"
+string.format("% -+.1E", 1.23456789123e-05) == "+1.2E-05"
+string.format("% -+1.0E", 0) == "+0E+00"
+string.format("% -+1.0E", 1) == "+1E+00"
+string.format("% -+1.0E", -1) == "-1E+00"
+string.format("% -+1.0E", 2) == "+2E+00"
+string.format("% -+1.0E", -2) == "-2E+00"
+string.format("% -+1.0E", 3) == "+3E+00"
+string.format("% -+1.0E", -3) == "-3E+00"
+string.format("% -+1.0E", 100) == "+1E+02"
+string.format("% -+1.0E", 10000) == "+1E+04"
+string.format("% -+1.0E", 100000) == "+1E+05"
+string.format("% -+1.0E", 1000000) == "+1E+06"
+string.format("% -+1.0E", 10000000) == "+1E+07"
+string.format("% -+1.0E", 0.01) == "+1E-02"
+string.format("% -+1.0E", 0.0001) == "+1E-04"
+string.format("% -+1.0E", 1e-05) == "+1E-05"
+string.format("% -+1.0E", 1e-06) == "+1E-06"
+string.format("% -+1.0E", 1e-07) == "+1E-07"
+string.format("% -+1.0E", 123.456) == "+1E+02"
+string.format("% -+1.0E", 1234560000) == "+1E+09"
+string.format("% -+1.0E", 1.23456e-05) == "+1E-05"
+string.format("% -+1.0E", 123.456789123) == "+1E+02"
+string.format("% -+1.0E", 1234567891.23) == "+1E+09"
+string.format("% -+1.0E", 1.23456789123e-05) == "+1E-05"
+string.format("% -+1.1E", 0) == "+0.0E+00"
+string.format("% -+1.1E", 1) == "+1.0E+00"
+string.format("% -+1.1E", -1) == "-1.0E+00"
+string.format("% -+1.1E", 2) == "+2.0E+00"
+string.format("% -+1.1E", -2) == "-2.0E+00"
+string.format("% -+1.1E", 3) == "+3.0E+00"
+string.format("% -+1.1E", -3) == "-3.0E+00"
+string.format("% -+1.1E", 100) == "+1.0E+02"
+string.format("% -+1.1E", 10000) == "+1.0E+04"
+string.format("% -+1.1E", 100000) == "+1.0E+05"
+string.format("% -+1.1E", 1000000) == "+1.0E+06"
+string.format("% -+1.1E", 10000000) == "+1.0E+07"
+string.format("% -+1.1E", 0.01) == "+1.0E-02"
+string.format("% -+1.1E", 0.0001) == "+1.0E-04"
+string.format("% -+1.1E", 1e-05) == "+1.0E-05"
+string.format("% -+1.1E", 1e-06) == "+1.0E-06"
+string.format("% -+1.1E", 1e-07) == "+1.0E-07"
+string.format("% -+1.1E", 123.456) == "+1.2E+02"
+string.format("% -+1.1E", 1234560000) == "+1.2E+09"
+string.format("% -+1.1E", 1.23456e-05) == "+1.2E-05"
+string.format("% -+1.1E", 123.456789123) == "+1.2E+02"
+string.format("% -+1.1E", 1234567891.23) == "+1.2E+09"
+string.format("% -+1.1E", 1.23456789123e-05) == "+1.2E-05"
+string.format("% -+2.0E", 0) == "+0E+00"
+string.format("% -+2.0E", 1) == "+1E+00"
+string.format("% -+2.0E", -1) == "-1E+00"
+string.format("% -+2.0E", 2) == "+2E+00"
+string.format("% -+2.0E", -2) == "-2E+00"
+string.format("% -+2.0E", 3) == "+3E+00"
+string.format("% -+2.0E", -3) == "-3E+00"
+string.format("% -+2.0E", 100) == "+1E+02"
+string.format("% -+2.0E", 10000) == "+1E+04"
+string.format("% -+2.0E", 100000) == "+1E+05"
+string.format("% -+2.0E", 1000000) == "+1E+06"
+string.format("% -+2.0E", 10000000) == "+1E+07"
+string.format("% -+2.0E", 0.01) == "+1E-02"
+string.format("% -+2.0E", 0.0001) == "+1E-04"
+string.format("% -+2.0E", 1e-05) == "+1E-05"
+string.format("% -+2.0E", 1e-06) == "+1E-06"
+string.format("% -+2.0E", 1e-07) == "+1E-07"
+string.format("% -+2.0E", 123.456) == "+1E+02"
+string.format("% -+2.0E", 1234560000) == "+1E+09"
+string.format("% -+2.0E", 1.23456e-05) == "+1E-05"
+string.format("% -+2.0E", 123.456789123) == "+1E+02"
+string.format("% -+2.0E", 1234567891.23) == "+1E+09"
+string.format("% -+2.0E", 1.23456789123e-05) == "+1E-05"
+string.format("% -+2.1E", 0) == "+0.0E+00"
+string.format("% -+2.1E", 1) == "+1.0E+00"
+string.format("% -+2.1E", -1) == "-1.0E+00"
+string.format("% -+2.1E", 2) == "+2.0E+00"
+string.format("% -+2.1E", -2) == "-2.0E+00"
+string.format("% -+2.1E", 3) == "+3.0E+00"
+string.format("% -+2.1E", -3) == "-3.0E+00"
+string.format("% -+2.1E", 100) == "+1.0E+02"
+string.format("% -+2.1E", 10000) == "+1.0E+04"
+string.format("% -+2.1E", 100000) == "+1.0E+05"
+string.format("% -+2.1E", 1000000) == "+1.0E+06"
+string.format("% -+2.1E", 10000000) == "+1.0E+07"
+string.format("% -+2.1E", 0.01) == "+1.0E-02"
+string.format("% -+2.1E", 0.0001) == "+1.0E-04"
+string.format("% -+2.1E", 1e-05) == "+1.0E-05"
+string.format("% -+2.1E", 1e-06) == "+1.0E-06"
+string.format("% -+2.1E", 1e-07) == "+1.0E-07"
+string.format("% -+2.1E", 123.456) == "+1.2E+02"
+string.format("% -+2.1E", 1234560000) == "+1.2E+09"
+string.format("% -+2.1E", 1.23456e-05) == "+1.2E-05"
+string.format("% -+2.1E", 123.456789123) == "+1.2E+02"
+string.format("% -+2.1E", 1234567891.23) == "+1.2E+09"
+string.format("% -+2.1E", 1.23456789123e-05) == "+1.2E-05"
+string.format("% -+6E", nan) == "+NAN  "
+string.format("% -+6E", inf) == "+INF  "
+string.format("% -+6E", -inf) == "-INF  "
+string.format("% -+6.0E", 0) == "+0E+00"
+string.format("% -+6.0E", 1) == "+1E+00"
+string.format("% -+6.0E", -1) == "-1E+00"
+string.format("% -+6.0E", 2) == "+2E+00"
+string.format("% -+6.0E", -2) == "-2E+00"
+string.format("% -+6.0E", 3) == "+3E+00"
+string.format("% -+6.0E", -3) == "-3E+00"
+string.format("% -+6.0E", nan) == "+NAN  "
+string.format("% -+6.0E", inf) == "+INF  "
+string.format("% -+6.0E", -inf) == "-INF  "
+string.format("% -+6.0E", 100) == "+1E+02"
+string.format("% -+6.0E", 10000) == "+1E+04"
+string.format("% -+6.0E", 100000) == "+1E+05"
+string.format("% -+6.0E", 1000000) == "+1E+06"
+string.format("% -+6.0E", 10000000) == "+1E+07"
+string.format("% -+6.0E", 0.01) == "+1E-02"
+string.format("% -+6.0E", 0.0001) == "+1E-04"
+string.format("% -+6.0E", 1e-05) == "+1E-05"
+string.format("% -+6.0E", 1e-06) == "+1E-06"
+string.format("% -+6.0E", 1e-07) == "+1E-07"
+string.format("% -+6.0E", 123.456) == "+1E+02"
+string.format("% -+6.0E", 1234560000) == "+1E+09"
+string.format("% -+6.0E", 1.23456e-05) == "+1E-05"
+string.format("% -+6.0E", 123.456789123) == "+1E+02"
+string.format("% -+6.0E", 1234567891.23) == "+1E+09"
+string.format("% -+6.0E", 1.23456789123e-05) == "+1E-05"
+string.format("% -+6.1E", 0) == "+0.0E+00"
+string.format("% -+6.1E", 1) == "+1.0E+00"
+string.format("% -+6.1E", -1) == "-1.0E+00"
+string.format("% -+6.1E", 2) == "+2.0E+00"
+string.format("% -+6.1E", -2) == "-2.0E+00"
+string.format("% -+6.1E", 3) == "+3.0E+00"
+string.format("% -+6.1E", -3) == "-3.0E+00"
+string.format("% -+6.1E", nan) == "+NAN  "
+string.format("% -+6.1E", inf) == "+INF  "
+string.format("% -+6.1E", -inf) == "-INF  "
+string.format("% -+6.1E", 100) == "+1.0E+02"
+string.format("% -+6.1E", 10000) == "+1.0E+04"
+string.format("% -+6.1E", 100000) == "+1.0E+05"
+string.format("% -+6.1E", 1000000) == "+1.0E+06"
+string.format("% -+6.1E", 10000000) == "+1.0E+07"
+string.format("% -+6.1E", 0.01) == "+1.0E-02"
+string.format("% -+6.1E", 0.0001) == "+1.0E-04"
+string.format("% -+6.1E", 1e-05) == "+1.0E-05"
+string.format("% -+6.1E", 1e-06) == "+1.0E-06"
+string.format("% -+6.1E", 1e-07) == "+1.0E-07"
+string.format("% -+6.1E", 123.456) == "+1.2E+02"
+string.format("% -+6.1E", 1234560000) == "+1.2E+09"
+string.format("% -+6.1E", 1.23456e-05) == "+1.2E-05"
+string.format("% -+6.1E", 123.456789123) == "+1.2E+02"
+string.format("% -+6.1E", 1234567891.23) == "+1.2E+09"
+string.format("% -+6.1E", 1.23456789123e-05) == "+1.2E-05"
+string.format("% -+6.6E", nan) == "+NAN  "
+string.format("% -+6.6E", inf) == "+INF  "
+string.format("% -+6.6E", -inf) == "-INF  "
+string.format("% -+20E", 0) == "+0.000000E+00       "
+string.format("% -+20E", 1) == "+1.000000E+00       "
+string.format("% -+20E", -1) == "-1.000000E+00       "
+string.format("% -+20E", 2) == "+2.000000E+00       "
+string.format("% -+20E", -2) == "-2.000000E+00       "
+string.format("% -+20E", 3) == "+3.000000E+00       "
+string.format("% -+20E", -3) == "-3.000000E+00       "
+string.format("% -+20E", nan) == "+NAN                "
+string.format("% -+20E", inf) == "+INF                "
+string.format("% -+20E", -inf) == "-INF                "
+string.format("% -+20E", 100) == "+1.000000E+02       "
+string.format("% -+20E", 10000) == "+1.000000E+04       "
+string.format("% -+20E", 100000) == "+1.000000E+05       "
+string.format("% -+20E", 1000000) == "+1.000000E+06       "
+string.format("% -+20E", 10000000) == "+1.000000E+07       "
+string.format("% -+20E", 0.01) == "+1.000000E-02       "
+string.format("% -+20E", 0.0001) == "+1.000000E-04       "
+string.format("% -+20E", 1e-05) == "+1.000000E-05       "
+string.format("% -+20E", 1e-06) == "+1.000000E-06       "
+string.format("% -+20E", 1e-07) == "+1.000000E-07       "
+string.format("% -+20E", 123.456) == "+1.234560E+02       "
+string.format("% -+20E", 1234560000) == "+1.234560E+09       "
+string.format("% -+20E", 1.23456e-05) == "+1.234560E-05       "
+string.format("% -+20E", 123.456789123) == "+1.234568E+02       "
+string.format("% -+20E", 1234567891.23) == "+1.234568E+09       "
+string.format("% -+20E", 1.23456789123e-05) == "+1.234568E-05       "
+string.format("% -+20.0E", 0) == "+0E+00              "
+string.format("% -+20.0E", 1) == "+1E+00              "
+string.format("% -+20.0E", -1) == "-1E+00              "
+string.format("% -+20.0E", 2) == "+2E+00              "
+string.format("% -+20.0E", -2) == "-2E+00              "
+string.format("% -+20.0E", 3) == "+3E+00              "
+string.format("% -+20.0E", -3) == "-3E+00              "
+string.format("% -+20.0E", nan) == "+NAN                "
+string.format("% -+20.0E", inf) == "+INF                "
+string.format("% -+20.0E", -inf) == "-INF                "
+string.format("% -+20.0E", 100) == "+1E+02              "
+string.format("% -+20.0E", 10000) == "+1E+04              "
+string.format("% -+20.0E", 100000) == "+1E+05              "
+string.format("% -+20.0E", 1000000) == "+1E+06              "
+string.format("% -+20.0E", 10000000) == "+1E+07              "
+string.format("% -+20.0E", 0.01) == "+1E-02              "
+string.format("% -+20.0E", 0.0001) == "+1E-04              "
+string.format("% -+20.0E", 1e-05) == "+1E-05              "
+string.format("% -+20.0E", 1e-06) == "+1E-06              "
+string.format("% -+20.0E", 1e-07) == "+1E-07              "
+string.format("% -+20.0E", 123.456) == "+1E+02              "
+string.format("% -+20.0E", 1234560000) == "+1E+09              "
+string.format("% -+20.0E", 1.23456e-05) == "+1E-05              "
+string.format("% -+20.0E", 123.456789123) == "+1E+02              "
+string.format("% -+20.0E", 1234567891.23) == "+1E+09              "
+string.format("% -+20.0E", 1.23456789123e-05) == "+1E-05              "
+string.format("% -+20.1E", 0) == "+0.0E+00            "
+string.format("% -+20.1E", 1) == "+1.0E+00            "
+string.format("% -+20.1E", -1) == "-1.0E+00            "
+string.format("% -+20.1E", 2) == "+2.0E+00            "
+string.format("% -+20.1E", -2) == "-2.0E+00            "
+string.format("% -+20.1E", 3) == "+3.0E+00            "
+string.format("% -+20.1E", -3) == "-3.0E+00            "
+string.format("% -+20.1E", nan) == "+NAN                "
+string.format("% -+20.1E", inf) == "+INF                "
+string.format("% -+20.1E", -inf) == "-INF                "
+string.format("% -+20.1E", 100) == "+1.0E+02            "
+string.format("% -+20.1E", 10000) == "+1.0E+04            "
+string.format("% -+20.1E", 100000) == "+1.0E+05            "
+string.format("% -+20.1E", 1000000) == "+1.0E+06            "
+string.format("% -+20.1E", 10000000) == "+1.0E+07            "
+string.format("% -+20.1E", 0.01) == "+1.0E-02            "
+string.format("% -+20.1E", 0.0001) == "+1.0E-04            "
+string.format("% -+20.1E", 1e-05) == "+1.0E-05            "
+string.format("% -+20.1E", 1e-06) == "+1.0E-06            "
+string.format("% -+20.1E", 1e-07) == "+1.0E-07            "
+string.format("% -+20.1E", 123.456) == "+1.2E+02            "
+string.format("% -+20.1E", 1234560000) == "+1.2E+09            "
+string.format("% -+20.1E", 1.23456e-05) == "+1.2E-05            "
+string.format("% -+20.1E", 123.456789123) == "+1.2E+02            "
+string.format("% -+20.1E", 1234567891.23) == "+1.2E+09            "
+string.format("% -+20.1E", 1.23456789123e-05) == "+1.2E-05            "
+string.format("% -+20.6E", 0) == "+0.000000E+00       "
+string.format("% -+20.6E", 1) == "+1.000000E+00       "
+string.format("% -+20.6E", -1) == "-1.000000E+00       "
+string.format("% -+20.6E", 2) == "+2.000000E+00       "
+string.format("% -+20.6E", -2) == "-2.000000E+00       "
+string.format("% -+20.6E", 3) == "+3.000000E+00       "
+string.format("% -+20.6E", -3) == "-3.000000E+00       "
+string.format("% -+20.6E", nan) == "+NAN                "
+string.format("% -+20.6E", inf) == "+INF                "
+string.format("% -+20.6E", -inf) == "-INF                "
+string.format("% -+20.6E", 100) == "+1.000000E+02       "
+string.format("% -+20.6E", 10000) == "+1.000000E+04       "
+string.format("% -+20.6E", 100000) == "+1.000000E+05       "
+string.format("% -+20.6E", 1000000) == "+1.000000E+06       "
+string.format("% -+20.6E", 10000000) == "+1.000000E+07       "
+string.format("% -+20.6E", 0.01) == "+1.000000E-02       "
+string.format("% -+20.6E", 0.0001) == "+1.000000E-04       "
+string.format("% -+20.6E", 1e-05) == "+1.000000E-05       "
+string.format("% -+20.6E", 1e-06) == "+1.000000E-06       "
+string.format("% -+20.6E", 1e-07) == "+1.000000E-07       "
+string.format("% -+20.6E", 123.456) == "+1.234560E+02       "
+string.format("% -+20.6E", 1234560000) == "+1.234560E+09       "
+string.format("% -+20.6E", 1.23456e-05) == "+1.234560E-05       "
+string.format("% -+20.6E", 123.456789123) == "+1.234568E+02       "
+string.format("% -+20.6E", 1234567891.23) == "+1.234568E+09       "
+string.format("% -+20.6E", 1.23456789123e-05) == "+1.234568E-05       "
+string.format("%#E", 0) == "0.000000E+00"
+string.format("%#E", 1) == "1.000000E+00"
+string.format("%#E", -1) == "-1.000000E+00"
+string.format("%#E", 2) == "2.000000E+00"
+string.format("%#E", -2) == "-2.000000E+00"
+string.format("%#E", 3) == "3.000000E+00"
+string.format("%#E", -3) == "-3.000000E+00"
+string.format("%#E", nan) == "NAN"
+string.format("%#E", inf) == "INF"
+string.format("%#E", -inf) == "-INF"
+string.format("%#E", 100) == "1.000000E+02"
+string.format("%#E", 10000) == "1.000000E+04"
+string.format("%#E", 100000) == "1.000000E+05"
+string.format("%#E", 1000000) == "1.000000E+06"
+string.format("%#E", 10000000) == "1.000000E+07"
+string.format("%#E", 0.01) == "1.000000E-02"
+string.format("%#E", 0.0001) == "1.000000E-04"
+string.format("%#E", 1e-05) == "1.000000E-05"
+string.format("%#E", 1e-06) == "1.000000E-06"
+string.format("%#E", 1e-07) == "1.000000E-07"
+string.format("%#E", 123.456) == "1.234560E+02"
+string.format("%#E", 1234560000) == "1.234560E+09"
+string.format("%#E", 1.23456e-05) == "1.234560E-05"
+string.format("%#E", 123.456789123) == "1.234568E+02"
+string.format("%#E", 1234567891.23) == "1.234568E+09"
+string.format("%#E", 1.23456789123e-05) == "1.234568E-05"
+string.format("%#.0E", 0) == "0.E+00"
+string.format("%#.0E", 1) == "1.E+00"
+string.format("%#.0E", -1) == "-1.E+00"
+string.format("%#.0E", 2) == "2.E+00"
+string.format("%#.0E", -2) == "-2.E+00"
+string.format("%#.0E", 3) == "3.E+00"
+string.format("%#.0E", -3) == "-3.E+00"
+string.format("%#.0E", 100) == "1.E+02"
+string.format("%#.0E", 10000) == "1.E+04"
+string.format("%#.0E", 100000) == "1.E+05"
+string.format("%#.0E", 1000000) == "1.E+06"
+string.format("%#.0E", 10000000) == "1.E+07"
+string.format("%#.0E", 0.01) == "1.E-02"
+string.format("%#.0E", 0.0001) == "1.E-04"
+string.format("%#.0E", 1e-05) == "1.E-05"
+string.format("%#.0E", 1e-06) == "1.E-06"
+string.format("%#.0E", 1e-07) == "1.E-07"
+string.format("%#.0E", 123.456) == "1.E+02"
+string.format("%#.0E", 1234560000) == "1.E+09"
+string.format("%#.0E", 1.23456e-05) == "1.E-05"
+string.format("%#.0E", 123.456789123) == "1.E+02"
+string.format("%#.0E", 1234567891.23) == "1.E+09"
+string.format("%#.0E", 1.23456789123e-05) == "1.E-05"
+string.format("%#.1E", 0) == "0.0E+00"
+string.format("%#.1E", 1) == "1.0E+00"
+string.format("%#.1E", -1) == "-1.0E+00"
+string.format("%#.1E", 2) == "2.0E+00"
+string.format("%#.1E", -2) == "-2.0E+00"
+string.format("%#.1E", 3) == "3.0E+00"
+string.format("%#.1E", -3) == "-3.0E+00"
+string.format("%#.1E", 100) == "1.0E+02"
+string.format("%#.1E", 10000) == "1.0E+04"
+string.format("%#.1E", 100000) == "1.0E+05"
+string.format("%#.1E", 1000000) == "1.0E+06"
+string.format("%#.1E", 10000000) == "1.0E+07"
+string.format("%#.1E", 0.01) == "1.0E-02"
+string.format("%#.1E", 0.0001) == "1.0E-04"
+string.format("%#.1E", 1e-05) == "1.0E-05"
+string.format("%#.1E", 1e-06) == "1.0E-06"
+string.format("%#.1E", 1e-07) == "1.0E-07"
+string.format("%#.1E", 123.456) == "1.2E+02"
+string.format("%#.1E", 1234560000) == "1.2E+09"
+string.format("%#.1E", 1.23456e-05) == "1.2E-05"
+string.format("%#.1E", 123.456789123) == "1.2E+02"
+string.format("%#.1E", 1234567891.23) == "1.2E+09"
+string.format("%#.1E", 1.23456789123e-05) == "1.2E-05"
+string.format("%#1.0E", 0) == "0.E+00"
+string.format("%#1.0E", 1) == "1.E+00"
+string.format("%#1.0E", -1) == "-1.E+00"
+string.format("%#1.0E", 2) == "2.E+00"
+string.format("%#1.0E", -2) == "-2.E+00"
+string.format("%#1.0E", 3) == "3.E+00"
+string.format("%#1.0E", -3) == "-3.E+00"
+string.format("%#1.0E", 100) == "1.E+02"
+string.format("%#1.0E", 10000) == "1.E+04"
+string.format("%#1.0E", 100000) == "1.E+05"
+string.format("%#1.0E", 1000000) == "1.E+06"
+string.format("%#1.0E", 10000000) == "1.E+07"
+string.format("%#1.0E", 0.01) == "1.E-02"
+string.format("%#1.0E", 0.0001) == "1.E-04"
+string.format("%#1.0E", 1e-05) == "1.E-05"
+string.format("%#1.0E", 1e-06) == "1.E-06"
+string.format("%#1.0E", 1e-07) == "1.E-07"
+string.format("%#1.0E", 123.456) == "1.E+02"
+string.format("%#1.0E", 1234560000) == "1.E+09"
+string.format("%#1.0E", 1.23456e-05) == "1.E-05"
+string.format("%#1.0E", 123.456789123) == "1.E+02"
+string.format("%#1.0E", 1234567891.23) == "1.E+09"
+string.format("%#1.0E", 1.23456789123e-05) == "1.E-05"
+string.format("%#1.1E", 0) == "0.0E+00"
+string.format("%#1.1E", 1) == "1.0E+00"
+string.format("%#1.1E", -1) == "-1.0E+00"
+string.format("%#1.1E", 2) == "2.0E+00"
+string.format("%#1.1E", -2) == "-2.0E+00"
+string.format("%#1.1E", 3) == "3.0E+00"
+string.format("%#1.1E", -3) == "-3.0E+00"
+string.format("%#1.1E", 100) == "1.0E+02"
+string.format("%#1.1E", 10000) == "1.0E+04"
+string.format("%#1.1E", 100000) == "1.0E+05"
+string.format("%#1.1E", 1000000) == "1.0E+06"
+string.format("%#1.1E", 10000000) == "1.0E+07"
+string.format("%#1.1E", 0.01) == "1.0E-02"
+string.format("%#1.1E", 0.0001) == "1.0E-04"
+string.format("%#1.1E", 1e-05) == "1.0E-05"
+string.format("%#1.1E", 1e-06) == "1.0E-06"
+string.format("%#1.1E", 1e-07) == "1.0E-07"
+string.format("%#1.1E", 123.456) == "1.2E+02"
+string.format("%#1.1E", 1234560000) == "1.2E+09"
+string.format("%#1.1E", 1.23456e-05) == "1.2E-05"
+string.format("%#1.1E", 123.456789123) == "1.2E+02"
+string.format("%#1.1E", 1234567891.23) == "1.2E+09"
+string.format("%#1.1E", 1.23456789123e-05) == "1.2E-05"
+string.format("%#2.0E", 0) == "0.E+00"
+string.format("%#2.0E", 1) == "1.E+00"
+string.format("%#2.0E", -1) == "-1.E+00"
+string.format("%#2.0E", 2) == "2.E+00"
+string.format("%#2.0E", -2) == "-2.E+00"
+string.format("%#2.0E", 3) == "3.E+00"
+string.format("%#2.0E", -3) == "-3.E+00"
+string.format("%#2.0E", 100) == "1.E+02"
+string.format("%#2.0E", 10000) == "1.E+04"
+string.format("%#2.0E", 100000) == "1.E+05"
+string.format("%#2.0E", 1000000) == "1.E+06"
+string.format("%#2.0E", 10000000) == "1.E+07"
+string.format("%#2.0E", 0.01) == "1.E-02"
+string.format("%#2.0E", 0.0001) == "1.E-04"
+string.format("%#2.0E", 1e-05) == "1.E-05"
+string.format("%#2.0E", 1e-06) == "1.E-06"
+string.format("%#2.0E", 1e-07) == "1.E-07"
+string.format("%#2.0E", 123.456) == "1.E+02"
+string.format("%#2.0E", 1234560000) == "1.E+09"
+string.format("%#2.0E", 1.23456e-05) == "1.E-05"
+string.format("%#2.0E", 123.456789123) == "1.E+02"
+string.format("%#2.0E", 1234567891.23) == "1.E+09"
+string.format("%#2.0E", 1.23456789123e-05) == "1.E-05"
+string.format("%#2.1E", 0) == "0.0E+00"
+string.format("%#2.1E", 1) == "1.0E+00"
+string.format("%#2.1E", -1) == "-1.0E+00"
+string.format("%#2.1E", 2) == "2.0E+00"
+string.format("%#2.1E", -2) == "-2.0E+00"
+string.format("%#2.1E", 3) == "3.0E+00"
+string.format("%#2.1E", -3) == "-3.0E+00"
+string.format("%#2.1E", 100) == "1.0E+02"
+string.format("%#2.1E", 10000) == "1.0E+04"
+string.format("%#2.1E", 100000) == "1.0E+05"
+string.format("%#2.1E", 1000000) == "1.0E+06"
+string.format("%#2.1E", 10000000) == "1.0E+07"
+string.format("%#2.1E", 0.01) == "1.0E-02"
+string.format("%#2.1E", 0.0001) == "1.0E-04"
+string.format("%#2.1E", 1e-05) == "1.0E-05"
+string.format("%#2.1E", 1e-06) == "1.0E-06"
+string.format("%#2.1E", 1e-07) == "1.0E-07"
+string.format("%#2.1E", 123.456) == "1.2E+02"
+string.format("%#2.1E", 1234560000) == "1.2E+09"
+string.format("%#2.1E", 1.23456e-05) == "1.2E-05"
+string.format("%#2.1E", 123.456789123) == "1.2E+02"
+string.format("%#2.1E", 1234567891.23) == "1.2E+09"
+string.format("%#2.1E", 1.23456789123e-05) == "1.2E-05"
+string.format("%#6E", nan) == "   NAN"
+string.format("%#6E", inf) == "   INF"
+string.format("%#6E", -inf) == "  -INF"
+string.format("%#6.0E", 0) == "0.E+00"
+string.format("%#6.0E", 1) == "1.E+00"
+string.format("%#6.0E", -1) == "-1.E+00"
+string.format("%#6.0E", 2) == "2.E+00"
+string.format("%#6.0E", -2) == "-2.E+00"
+string.format("%#6.0E", 3) == "3.E+00"
+string.format("%#6.0E", -3) == "-3.E+00"
+string.format("%#6.0E", nan) == "   NAN"
+string.format("%#6.0E", inf) == "   INF"
+string.format("%#6.0E", -inf) == "  -INF"
+string.format("%#6.0E", 100) == "1.E+02"
+string.format("%#6.0E", 10000) == "1.E+04"
+string.format("%#6.0E", 100000) == "1.E+05"
+string.format("%#6.0E", 1000000) == "1.E+06"
+string.format("%#6.0E", 10000000) == "1.E+07"
+string.format("%#6.0E", 0.01) == "1.E-02"
+string.format("%#6.0E", 0.0001) == "1.E-04"
+string.format("%#6.0E", 1e-05) == "1.E-05"
+string.format("%#6.0E", 1e-06) == "1.E-06"
+string.format("%#6.0E", 1e-07) == "1.E-07"
+string.format("%#6.0E", 123.456) == "1.E+02"
+string.format("%#6.0E", 1234560000) == "1.E+09"
+string.format("%#6.0E", 1.23456e-05) == "1.E-05"
+string.format("%#6.0E", 123.456789123) == "1.E+02"
+string.format("%#6.0E", 1234567891.23) == "1.E+09"
+string.format("%#6.0E", 1.23456789123e-05) == "1.E-05"
+string.format("%#6.1E", 0) == "0.0E+00"
+string.format("%#6.1E", 1) == "1.0E+00"
+string.format("%#6.1E", -1) == "-1.0E+00"
+string.format("%#6.1E", 2) == "2.0E+00"
+string.format("%#6.1E", -2) == "-2.0E+00"
+string.format("%#6.1E", 3) == "3.0E+00"
+string.format("%#6.1E", -3) == "-3.0E+00"
+string.format("%#6.1E", nan) == "   NAN"
+string.format("%#6.1E", inf) == "   INF"
+string.format("%#6.1E", -inf) == "  -INF"
+string.format("%#6.1E", 100) == "1.0E+02"
+string.format("%#6.1E", 10000) == "1.0E+04"
+string.format("%#6.1E", 100000) == "1.0E+05"
+string.format("%#6.1E", 1000000) == "1.0E+06"
+string.format("%#6.1E", 10000000) == "1.0E+07"
+string.format("%#6.1E", 0.01) == "1.0E-02"
+string.format("%#6.1E", 0.0001) == "1.0E-04"
+string.format("%#6.1E", 1e-05) == "1.0E-05"
+string.format("%#6.1E", 1e-06) == "1.0E-06"
+string.format("%#6.1E", 1e-07) == "1.0E-07"
+string.format("%#6.1E", 123.456) == "1.2E+02"
+string.format("%#6.1E", 1234560000) == "1.2E+09"
+string.format("%#6.1E", 1.23456e-05) == "1.2E-05"
+string.format("%#6.1E", 123.456789123) == "1.2E+02"
+string.format("%#6.1E", 1234567891.23) == "1.2E+09"
+string.format("%#6.1E", 1.23456789123e-05) == "1.2E-05"
+string.format("%#6.6E", nan) == "   NAN"
+string.format("%#6.6E", inf) == "   INF"
+string.format("%#6.6E", -inf) == "  -INF"
+string.format("%#20E", 0) == "        0.000000E+00"
+string.format("%#20E", 1) == "        1.000000E+00"
+string.format("%#20E", -1) == "       -1.000000E+00"
+string.format("%#20E", 2) == "        2.000000E+00"
+string.format("%#20E", -2) == "       -2.000000E+00"
+string.format("%#20E", 3) == "        3.000000E+00"
+string.format("%#20E", -3) == "       -3.000000E+00"
+string.format("%#20E", nan) == "                 NAN"
+string.format("%#20E", inf) == "                 INF"
+string.format("%#20E", -inf) == "                -INF"
+string.format("%#20E", 100) == "        1.000000E+02"
+string.format("%#20E", 10000) == "        1.000000E+04"
+string.format("%#20E", 100000) == "        1.000000E+05"
+string.format("%#20E", 1000000) == "        1.000000E+06"
+string.format("%#20E", 10000000) == "        1.000000E+07"
+string.format("%#20E", 0.01) == "        1.000000E-02"
+string.format("%#20E", 0.0001) == "        1.000000E-04"
+string.format("%#20E", 1e-05) == "        1.000000E-05"
+string.format("%#20E", 1e-06) == "        1.000000E-06"
+string.format("%#20E", 1e-07) == "        1.000000E-07"
+string.format("%#20E", 123.456) == "        1.234560E+02"
+string.format("%#20E", 1234560000) == "        1.234560E+09"
+string.format("%#20E", 1.23456e-05) == "        1.234560E-05"
+string.format("%#20E", 123.456789123) == "        1.234568E+02"
+string.format("%#20E", 1234567891.23) == "        1.234568E+09"
+string.format("%#20E", 1.23456789123e-05) == "        1.234568E-05"
+string.format("%#20.0E", 0) == "              0.E+00"
+string.format("%#20.0E", 1) == "              1.E+00"
+string.format("%#20.0E", -1) == "             -1.E+00"
+string.format("%#20.0E", 2) == "              2.E+00"
+string.format("%#20.0E", -2) == "             -2.E+00"
+string.format("%#20.0E", 3) == "              3.E+00"
+string.format("%#20.0E", -3) == "             -3.E+00"
+string.format("%#20.0E", nan) == "                 NAN"
+string.format("%#20.0E", inf) == "                 INF"
+string.format("%#20.0E", -inf) == "                -INF"
+string.format("%#20.0E", 100) == "              1.E+02"
+string.format("%#20.0E", 10000) == "              1.E+04"
+string.format("%#20.0E", 100000) == "              1.E+05"
+string.format("%#20.0E", 1000000) == "              1.E+06"
+string.format("%#20.0E", 10000000) == "              1.E+07"
+string.format("%#20.0E", 0.01) == "              1.E-02"
+string.format("%#20.0E", 0.0001) == "              1.E-04"
+string.format("%#20.0E", 1e-05) == "              1.E-05"
+string.format("%#20.0E", 1e-06) == "              1.E-06"
+string.format("%#20.0E", 1e-07) == "              1.E-07"
+string.format("%#20.0E", 123.456) == "              1.E+02"
+string.format("%#20.0E", 1234560000) == "              1.E+09"
+string.format("%#20.0E", 1.23456e-05) == "              1.E-05"
+string.format("%#20.0E", 123.456789123) == "              1.E+02"
+string.format("%#20.0E", 1234567891.23) == "              1.E+09"
+string.format("%#20.0E", 1.23456789123e-05) == "              1.E-05"
+string.format("%#20.1E", 0) == "             0.0E+00"
+string.format("%#20.1E", 1) == "             1.0E+00"
+string.format("%#20.1E", -1) == "            -1.0E+00"
+string.format("%#20.1E", 2) == "             2.0E+00"
+string.format("%#20.1E", -2) == "            -2.0E+00"
+string.format("%#20.1E", 3) == "             3.0E+00"
+string.format("%#20.1E", -3) == "            -3.0E+00"
+string.format("%#20.1E", nan) == "                 NAN"
+string.format("%#20.1E", inf) == "                 INF"
+string.format("%#20.1E", -inf) == "                -INF"
+string.format("%#20.1E", 100) == "             1.0E+02"
+string.format("%#20.1E", 10000) == "             1.0E+04"
+string.format("%#20.1E", 100000) == "             1.0E+05"
+string.format("%#20.1E", 1000000) == "             1.0E+06"
+string.format("%#20.1E", 10000000) == "             1.0E+07"
+string.format("%#20.1E", 0.01) == "             1.0E-02"
+string.format("%#20.1E", 0.0001) == "             1.0E-04"
+string.format("%#20.1E", 1e-05) == "             1.0E-05"
+string.format("%#20.1E", 1e-06) == "             1.0E-06"
+string.format("%#20.1E", 1e-07) == "             1.0E-07"
+string.format("%#20.1E", 123.456) == "             1.2E+02"
+string.format("%#20.1E", 1234560000) == "             1.2E+09"
+string.format("%#20.1E", 1.23456e-05) == "             1.2E-05"
+string.format("%#20.1E", 123.456789123) == "             1.2E+02"
+string.format("%#20.1E", 1234567891.23) == "             1.2E+09"
+string.format("%#20.1E", 1.23456789123e-05) == "             1.2E-05"
+string.format("%#20.6E", 0) == "        0.000000E+00"
+string.format("%#20.6E", 1) == "        1.000000E+00"
+string.format("%#20.6E", -1) == "       -1.000000E+00"
+string.format("%#20.6E", 2) == "        2.000000E+00"
+string.format("%#20.6E", -2) == "       -2.000000E+00"
+string.format("%#20.6E", 3) == "        3.000000E+00"
+string.format("%#20.6E", -3) == "       -3.000000E+00"
+string.format("%#20.6E", nan) == "                 NAN"
+string.format("%#20.6E", inf) == "                 INF"
+string.format("%#20.6E", -inf) == "                -INF"
+string.format("%#20.6E", 100) == "        1.000000E+02"
+string.format("%#20.6E", 10000) == "        1.000000E+04"
+string.format("%#20.6E", 100000) == "        1.000000E+05"
+string.format("%#20.6E", 1000000) == "        1.000000E+06"
+string.format("%#20.6E", 10000000) == "        1.000000E+07"
+string.format("%#20.6E", 0.01) == "        1.000000E-02"
+string.format("%#20.6E", 0.0001) == "        1.000000E-04"
+string.format("%#20.6E", 1e-05) == "        1.000000E-05"
+string.format("%#20.6E", 1e-06) == "        1.000000E-06"
+string.format("%#20.6E", 1e-07) == "        1.000000E-07"
+string.format("%#20.6E", 123.456) == "        1.234560E+02"
+string.format("%#20.6E", 1234560000) == "        1.234560E+09"
+string.format("%#20.6E", 1.23456e-05) == "        1.234560E-05"
+string.format("%#20.6E", 123.456789123) == "        1.234568E+02"
+string.format("%#20.6E", 1234567891.23) == "        1.234568E+09"
+string.format("%#20.6E", 1.23456789123e-05) == "        1.234568E-05"
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+string.format("%#+E", -1) == "-1.000000E+00"
+string.format("%#+E", 2) == "+2.000000E+00"
+string.format("%#+E", -2) == "-2.000000E+00"
+string.format("%#+E", 3) == "+3.000000E+00"
+string.format("%#+E", -3) == "-3.000000E+00"
+string.format("%#+E", nan) == "+NAN"
+string.format("%#+E", inf) == "+INF"
+string.format("%#+E", -inf) == "-INF"
+string.format("%#+E", 100) == "+1.000000E+02"
+string.format("%#+E", 10000) == "+1.000000E+04"
+string.format("%#+E", 100000) == "+1.000000E+05"
+string.format("%#+E", 1000000) == "+1.000000E+06"
+string.format("%#+E", 10000000) == "+1.000000E+07"
+string.format("%#+E", 0.01) == "+1.000000E-02"
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+string.format("%#+E", 1e-05) == "+1.000000E-05"
+string.format("%#+E", 1e-06) == "+1.000000E-06"
+string.format("%#+E", 1e-07) == "+1.000000E-07"
+string.format("%#+E", 123.456) == "+1.234560E+02"
+string.format("%#+E", 1234560000) == "+1.234560E+09"
+string.format("%#+E", 1.23456e-05) == "+1.234560E-05"
+string.format("%#+E", 123.456789123) == "+1.234568E+02"
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+string.format("%#+E", 1.23456789123e-05) == "+1.234568E-05"
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+string.format("%#+.0E", 100) == "+1.E+02"
+string.format("%#+.0E", 10000) == "+1.E+04"
+string.format("%#+.0E", 100000) == "+1.E+05"
+string.format("%#+.0E", 1000000) == "+1.E+06"
+string.format("%#+.0E", 10000000) == "+1.E+07"
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+string.format("%#+.0E", 123.456789123) == "+1.E+02"
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+string.format("%#+.1E", 10000) == "+1.0E+04"
+string.format("%#+.1E", 100000) == "+1.0E+05"
+string.format("%#+.1E", 1000000) == "+1.0E+06"
+string.format("%#+.1E", 10000000) == "+1.0E+07"
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+string.format("%#+.1E", 1e-07) == "+1.0E-07"
+string.format("%#+.1E", 123.456) == "+1.2E+02"
+string.format("%#+.1E", 1234560000) == "+1.2E+09"
+string.format("%#+.1E", 1.23456e-05) == "+1.2E-05"
+string.format("%#+.1E", 123.456789123) == "+1.2E+02"
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+string.format("%#+1.0E", 2) == "+2.E+00"
+string.format("%#+1.0E", -2) == "-2.E+00"
+string.format("%#+1.0E", 3) == "+3.E+00"
+string.format("%#+1.0E", -3) == "-3.E+00"
+string.format("%#+1.0E", 100) == "+1.E+02"
+string.format("%#+1.0E", 10000) == "+1.E+04"
+string.format("%#+1.0E", 100000) == "+1.E+05"
+string.format("%#+1.0E", 1000000) == "+1.E+06"
+string.format("%#+1.0E", 10000000) == "+1.E+07"
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+string.format("%#+1.0E", 123.456) == "+1.E+02"
+string.format("%#+1.0E", 1234560000) == "+1.E+09"
+string.format("%#+1.0E", 1.23456e-05) == "+1.E-05"
+string.format("%#+1.0E", 123.456789123) == "+1.E+02"
+string.format("%#+1.0E", 1234567891.23) == "+1.E+09"
+string.format("%#+1.0E", 1.23456789123e-05) == "+1.E-05"
+string.format("%#+1.1E", 0) == "+0.0E+00"
+string.format("%#+1.1E", 1) == "+1.0E+00"
+string.format("%#+1.1E", -1) == "-1.0E+00"
+string.format("%#+1.1E", 2) == "+2.0E+00"
+string.format("%#+1.1E", -2) == "-2.0E+00"
+string.format("%#+1.1E", 3) == "+3.0E+00"
+string.format("%#+1.1E", -3) == "-3.0E+00"
+string.format("%#+1.1E", 100) == "+1.0E+02"
+string.format("%#+1.1E", 10000) == "+1.0E+04"
+string.format("%#+1.1E", 100000) == "+1.0E+05"
+string.format("%#+1.1E", 1000000) == "+1.0E+06"
+string.format("%#+1.1E", 10000000) == "+1.0E+07"
+string.format("%#+1.1E", 0.01) == "+1.0E-02"
+string.format("%#+1.1E", 0.0001) == "+1.0E-04"
+string.format("%#+1.1E", 1e-05) == "+1.0E-05"
+string.format("%#+1.1E", 1e-06) == "+1.0E-06"
+string.format("%#+1.1E", 1e-07) == "+1.0E-07"
+string.format("%#+1.1E", 123.456) == "+1.2E+02"
+string.format("%#+1.1E", 1234560000) == "+1.2E+09"
+string.format("%#+1.1E", 1.23456e-05) == "+1.2E-05"
+string.format("%#+1.1E", 123.456789123) == "+1.2E+02"
+string.format("%#+1.1E", 1234567891.23) == "+1.2E+09"
+string.format("%#+1.1E", 1.23456789123e-05) == "+1.2E-05"
+string.format("%#+2.0E", 0) == "+0.E+00"
+string.format("%#+2.0E", 1) == "+1.E+00"
+string.format("%#+2.0E", -1) == "-1.E+00"
+string.format("%#+2.0E", 2) == "+2.E+00"
+string.format("%#+2.0E", -2) == "-2.E+00"
+string.format("%#+2.0E", 3) == "+3.E+00"
+string.format("%#+2.0E", -3) == "-3.E+00"
+string.format("%#+2.0E", 100) == "+1.E+02"
+string.format("%#+2.0E", 10000) == "+1.E+04"
+string.format("%#+2.0E", 100000) == "+1.E+05"
+string.format("%#+2.0E", 1000000) == "+1.E+06"
+string.format("%#+2.0E", 10000000) == "+1.E+07"
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+string.format("%#+2.0E", 0.0001) == "+1.E-04"
+string.format("%#+2.0E", 1e-05) == "+1.E-05"
+string.format("%#+2.0E", 1e-06) == "+1.E-06"
+string.format("%#+2.0E", 1e-07) == "+1.E-07"
+string.format("%#+2.0E", 123.456) == "+1.E+02"
+string.format("%#+2.0E", 1234560000) == "+1.E+09"
+string.format("%#+2.0E", 1.23456e-05) == "+1.E-05"
+string.format("%#+2.0E", 123.456789123) == "+1.E+02"
+string.format("%#+2.0E", 1234567891.23) == "+1.E+09"
+string.format("%#+2.0E", 1.23456789123e-05) == "+1.E-05"
+string.format("%#+2.1E", 0) == "+0.0E+00"
+string.format("%#+2.1E", 1) == "+1.0E+00"
+string.format("%#+2.1E", -1) == "-1.0E+00"
+string.format("%#+2.1E", 2) == "+2.0E+00"
+string.format("%#+2.1E", -2) == "-2.0E+00"
+string.format("%#+2.1E", 3) == "+3.0E+00"
+string.format("%#+2.1E", -3) == "-3.0E+00"
+string.format("%#+2.1E", 100) == "+1.0E+02"
+string.format("%#+2.1E", 10000) == "+1.0E+04"
+string.format("%#+2.1E", 100000) == "+1.0E+05"
+string.format("%#+2.1E", 1000000) == "+1.0E+06"
+string.format("%#+2.1E", 10000000) == "+1.0E+07"
+string.format("%#+2.1E", 0.01) == "+1.0E-02"
+string.format("%#+2.1E", 0.0001) == "+1.0E-04"
+string.format("%#+2.1E", 1e-05) == "+1.0E-05"
+string.format("%#+2.1E", 1e-06) == "+1.0E-06"
+string.format("%#+2.1E", 1e-07) == "+1.0E-07"
+string.format("%#+2.1E", 123.456) == "+1.2E+02"
+string.format("%#+2.1E", 1234560000) == "+1.2E+09"
+string.format("%#+2.1E", 1.23456e-05) == "+1.2E-05"
+string.format("%#+2.1E", 123.456789123) == "+1.2E+02"
+string.format("%#+2.1E", 1234567891.23) == "+1.2E+09"
+string.format("%#+2.1E", 1.23456789123e-05) == "+1.2E-05"
+string.format("%#+6E", nan) == "  +NAN"
+string.format("%#+6E", inf) == "  +INF"
+string.format("%#+6E", -inf) == "  -INF"
+string.format("%#+6.0E", 0) == "+0.E+00"
+string.format("%#+6.0E", 1) == "+1.E+00"
+string.format("%#+6.0E", -1) == "-1.E+00"
+string.format("%#+6.0E", 2) == "+2.E+00"
+string.format("%#+6.0E", -2) == "-2.E+00"
+string.format("%#+6.0E", 3) == "+3.E+00"
+string.format("%#+6.0E", -3) == "-3.E+00"
+string.format("%#+6.0E", nan) == "  +NAN"
+string.format("%#+6.0E", inf) == "  +INF"
+string.format("%#+6.0E", -inf) == "  -INF"
+string.format("%#+6.0E", 100) == "+1.E+02"
+string.format("%#+6.0E", 10000) == "+1.E+04"
+string.format("%#+6.0E", 100000) == "+1.E+05"
+string.format("%#+6.0E", 1000000) == "+1.E+06"
+string.format("%#+6.0E", 10000000) == "+1.E+07"
+string.format("%#+6.0E", 0.01) == "+1.E-02"
+string.format("%#+6.0E", 0.0001) == "+1.E-04"
+string.format("%#+6.0E", 1e-05) == "+1.E-05"
+string.format("%#+6.0E", 1e-06) == "+1.E-06"
+string.format("%#+6.0E", 1e-07) == "+1.E-07"
+string.format("%#+6.0E", 123.456) == "+1.E+02"
+string.format("%#+6.0E", 1234560000) == "+1.E+09"
+string.format("%#+6.0E", 1.23456e-05) == "+1.E-05"
+string.format("%#+6.0E", 123.456789123) == "+1.E+02"
+string.format("%#+6.0E", 1234567891.23) == "+1.E+09"
+string.format("%#+6.0E", 1.23456789123e-05) == "+1.E-05"
+string.format("%#+6.1E", 0) == "+0.0E+00"
+string.format("%#+6.1E", 1) == "+1.0E+00"
+string.format("%#+6.1E", -1) == "-1.0E+00"
+string.format("%#+6.1E", 2) == "+2.0E+00"
+string.format("%#+6.1E", -2) == "-2.0E+00"
+string.format("%#+6.1E", 3) == "+3.0E+00"
+string.format("%#+6.1E", -3) == "-3.0E+00"
+string.format("%#+6.1E", nan) == "  +NAN"
+string.format("%#+6.1E", inf) == "  +INF"
+string.format("%#+6.1E", -inf) == "  -INF"
+string.format("%#+6.1E", 100) == "+1.0E+02"
+string.format("%#+6.1E", 10000) == "+1.0E+04"
+string.format("%#+6.1E", 100000) == "+1.0E+05"
+string.format("%#+6.1E", 1000000) == "+1.0E+06"
+string.format("%#+6.1E", 10000000) == "+1.0E+07"
+string.format("%#+6.1E", 0.01) == "+1.0E-02"
+string.format("%#+6.1E", 0.0001) == "+1.0E-04"
+string.format("%#+6.1E", 1e-05) == "+1.0E-05"
+string.format("%#+6.1E", 1e-06) == "+1.0E-06"
+string.format("%#+6.1E", 1e-07) == "+1.0E-07"
+string.format("%#+6.1E", 123.456) == "+1.2E+02"
+string.format("%#+6.1E", 1234560000) == "+1.2E+09"
+string.format("%#+6.1E", 1.23456e-05) == "+1.2E-05"
+string.format("%#+6.1E", 123.456789123) == "+1.2E+02"
+string.format("%#+6.1E", 1234567891.23) == "+1.2E+09"
+string.format("%#+6.1E", 1.23456789123e-05) == "+1.2E-05"
+string.format("%#+6.6E", nan) == "  +NAN"
+string.format("%#+6.6E", inf) == "  +INF"
+string.format("%#+6.6E", -inf) == "  -INF"
+string.format("%#+20E", 0) == "       +0.000000E+00"
+string.format("%#+20E", 1) == "       +1.000000E+00"
+string.format("%#+20E", -1) == "       -1.000000E+00"
+string.format("%#+20E", 2) == "       +2.000000E+00"
+string.format("%#+20E", -2) == "       -2.000000E+00"
+string.format("%#+20E", 3) == "       +3.000000E+00"
+string.format("%#+20E", -3) == "       -3.000000E+00"
+string.format("%#+20E", nan) == "                +NAN"
+string.format("%#+20E", inf) == "                +INF"
+string.format("%#+20E", -inf) == "                -INF"
+string.format("%#+20E", 100) == "       +1.000000E+02"
+string.format("%#+20E", 10000) == "       +1.000000E+04"
+string.format("%#+20E", 100000) == "       +1.000000E+05"
+string.format("%#+20E", 1000000) == "       +1.000000E+06"
+string.format("%#+20E", 10000000) == "       +1.000000E+07"
+string.format("%#+20E", 0.01) == "       +1.000000E-02"
+string.format("%#+20E", 0.0001) == "       +1.000000E-04"
+string.format("%#+20E", 1e-05) == "       +1.000000E-05"
+string.format("%#+20E", 1e-06) == "       +1.000000E-06"
+string.format("%#+20E", 1e-07) == "       +1.000000E-07"
+string.format("%#+20E", 123.456) == "       +1.234560E+02"
+string.format("%#+20E", 1234560000) == "       +1.234560E+09"
+string.format("%#+20E", 1.23456e-05) == "       +1.234560E-05"
+string.format("%#+20E", 123.456789123) == "       +1.234568E+02"
+string.format("%#+20E", 1234567891.23) == "       +1.234568E+09"
+string.format("%#+20E", 1.23456789123e-05) == "       +1.234568E-05"
+string.format("%#+20.0E", 0) == "             +0.E+00"
+string.format("%#+20.0E", 1) == "             +1.E+00"
+string.format("%#+20.0E", -1) == "             -1.E+00"
+string.format("%#+20.0E", 2) == "             +2.E+00"
+string.format("%#+20.0E", -2) == "             -2.E+00"
+string.format("%#+20.0E", 3) == "             +3.E+00"
+string.format("%#+20.0E", -3) == "             -3.E+00"
+string.format("%#+20.0E", nan) == "                +NAN"
+string.format("%#+20.0E", inf) == "                +INF"
+string.format("%#+20.0E", -inf) == "                -INF"
+string.format("%#+20.0E", 100) == "             +1.E+02"
+string.format("%#+20.0E", 10000) == "             +1.E+04"
+string.format("%#+20.0E", 100000) == "             +1.E+05"
+string.format("%#+20.0E", 1000000) == "             +1.E+06"
+string.format("%#+20.0E", 10000000) == "             +1.E+07"
+string.format("%#+20.0E", 0.01) == "             +1.E-02"
+string.format("%#+20.0E", 0.0001) == "             +1.E-04"
+string.format("%#+20.0E", 1e-05) == "             +1.E-05"
+string.format("%#+20.0E", 1e-06) == "             +1.E-06"
+string.format("%#+20.0E", 1e-07) == "             +1.E-07"
+string.format("%#+20.0E", 123.456) == "             +1.E+02"
+string.format("%#+20.0E", 1234560000) == "             +1.E+09"
+string.format("%#+20.0E", 1.23456e-05) == "             +1.E-05"
+string.format("%#+20.0E", 123.456789123) == "             +1.E+02"
+string.format("%#+20.0E", 1234567891.23) == "             +1.E+09"
+string.format("%#+20.0E", 1.23456789123e-05) == "             +1.E-05"
+string.format("%#+20.1E", 0) == "            +0.0E+00"
+string.format("%#+20.1E", 1) == "            +1.0E+00"
+string.format("%#+20.1E", -1) == "            -1.0E+00"
+string.format("%#+20.1E", 2) == "            +2.0E+00"
+string.format("%#+20.1E", -2) == "            -2.0E+00"
+string.format("%#+20.1E", 3) == "            +3.0E+00"
+string.format("%#+20.1E", -3) == "            -3.0E+00"
+string.format("%#+20.1E", nan) == "                +NAN"
+string.format("%#+20.1E", inf) == "                +INF"
+string.format("%#+20.1E", -inf) == "                -INF"
+string.format("%#+20.1E", 100) == "            +1.0E+02"
+string.format("%#+20.1E", 10000) == "            +1.0E+04"
+string.format("%#+20.1E", 100000) == "            +1.0E+05"
+string.format("%#+20.1E", 1000000) == "            +1.0E+06"
+string.format("%#+20.1E", 10000000) == "            +1.0E+07"
+string.format("%#+20.1E", 0.01) == "            +1.0E-02"
+string.format("%#+20.1E", 0.0001) == "            +1.0E-04"
+string.format("%#+20.1E", 1e-05) == "            +1.0E-05"
+string.format("%#+20.1E", 1e-06) == "            +1.0E-06"
+string.format("%#+20.1E", 1e-07) == "            +1.0E-07"
+string.format("%#+20.1E", 123.456) == "            +1.2E+02"
+string.format("%#+20.1E", 1234560000) == "            +1.2E+09"
+string.format("%#+20.1E", 1.23456e-05) == "            +1.2E-05"
+string.format("%#+20.1E", 123.456789123) == "            +1.2E+02"
+string.format("%#+20.1E", 1234567891.23) == "            +1.2E+09"
+string.format("%#+20.1E", 1.23456789123e-05) == "            +1.2E-05"
+string.format("%#+20.6E", 0) == "       +0.000000E+00"
+string.format("%#+20.6E", 1) == "       +1.000000E+00"
+string.format("%#+20.6E", -1) == "       -1.000000E+00"
+string.format("%#+20.6E", 2) == "       +2.000000E+00"
+string.format("%#+20.6E", -2) == "       -2.000000E+00"
+string.format("%#+20.6E", 3) == "       +3.000000E+00"
+string.format("%#+20.6E", -3) == "       -3.000000E+00"
+string.format("%#+20.6E", nan) == "                +NAN"
+string.format("%#+20.6E", inf) == "                +INF"
+string.format("%#+20.6E", -inf) == "                -INF"
+string.format("%#+20.6E", 100) == "       +1.000000E+02"
+string.format("%#+20.6E", 10000) == "       +1.000000E+04"
+string.format("%#+20.6E", 100000) == "       +1.000000E+05"
+string.format("%#+20.6E", 1000000) == "       +1.000000E+06"
+string.format("%#+20.6E", 10000000) == "       +1.000000E+07"
+string.format("%#+20.6E", 0.01) == "       +1.000000E-02"
+string.format("%#+20.6E", 0.0001) == "       +1.000000E-04"
+string.format("%#+20.6E", 1e-05) == "       +1.000000E-05"
+string.format("%#+20.6E", 1e-06) == "       +1.000000E-06"
+string.format("%#+20.6E", 1e-07) == "       +1.000000E-07"
+string.format("%#+20.6E", 123.456) == "       +1.234560E+02"
+string.format("%#+20.6E", 1234560000) == "       +1.234560E+09"
+string.format("%#+20.6E", 1.23456e-05) == "       +1.234560E-05"
+string.format("%#+20.6E", 123.456789123) == "       +1.234568E+02"
+string.format("%#+20.6E", 1234567891.23) == "       +1.234568E+09"
+string.format("%#+20.6E", 1.23456789123e-05) == "       +1.234568E-05"
+string.format("%#-E", 0) == "0.000000E+00"
+string.format("%#-E", 1) == "1.000000E+00"
+string.format("%#-E", -1) == "-1.000000E+00"
+string.format("%#-E", 2) == "2.000000E+00"
+string.format("%#-E", -2) == "-2.000000E+00"
+string.format("%#-E", 3) == "3.000000E+00"
+string.format("%#-E", -3) == "-3.000000E+00"
+string.format("%#-E", nan) == "NAN"
+string.format("%#-E", inf) == "INF"
+string.format("%#-E", -inf) == "-INF"
+string.format("%#-E", 100) == "1.000000E+02"
+string.format("%#-E", 10000) == "1.000000E+04"
+string.format("%#-E", 100000) == "1.000000E+05"
+string.format("%#-E", 1000000) == "1.000000E+06"
+string.format("%#-E", 10000000) == "1.000000E+07"
+string.format("%#-E", 0.01) == "1.000000E-02"
+string.format("%#-E", 0.0001) == "1.000000E-04"
+string.format("%#-E", 1e-05) == "1.000000E-05"
+string.format("%#-E", 1e-06) == "1.000000E-06"
+string.format("%#-E", 1e-07) == "1.000000E-07"
+string.format("%#-E", 123.456) == "1.234560E+02"
+string.format("%#-E", 1234560000) == "1.234560E+09"
+string.format("%#-E", 1.23456e-05) == "1.234560E-05"
+string.format("%#-E", 123.456789123) == "1.234568E+02"
+string.format("%#-E", 1234567891.23) == "1.234568E+09"
+string.format("%#-E", 1.23456789123e-05) == "1.234568E-05"
+string.format("%#-.0E", 0) == "0.E+00"
+string.format("%#-.0E", 1) == "1.E+00"
+string.format("%#-.0E", -1) == "-1.E+00"
+string.format("%#-.0E", 2) == "2.E+00"
+string.format("%#-.0E", -2) == "-2.E+00"
+string.format("%#-.0E", 3) == "3.E+00"
+string.format("%#-.0E", -3) == "-3.E+00"
+string.format("%#-.0E", 100) == "1.E+02"
+string.format("%#-.0E", 10000) == "1.E+04"
+string.format("%#-.0E", 100000) == "1.E+05"
+string.format("%#-.0E", 1000000) == "1.E+06"
+string.format("%#-.0E", 10000000) == "1.E+07"
+string.format("%#-.0E", 0.01) == "1.E-02"
+string.format("%#-.0E", 0.0001) == "1.E-04"
+string.format("%#-.0E", 1e-05) == "1.E-05"
+string.format("%#-.0E", 1e-06) == "1.E-06"
+string.format("%#-.0E", 1e-07) == "1.E-07"
+string.format("%#-.0E", 123.456) == "1.E+02"
+string.format("%#-.0E", 1234560000) == "1.E+09"
+string.format("%#-.0E", 1.23456e-05) == "1.E-05"
+string.format("%#-.0E", 123.456789123) == "1.E+02"
+string.format("%#-.0E", 1234567891.23) == "1.E+09"
+string.format("%#-.0E", 1.23456789123e-05) == "1.E-05"
+string.format("%#-.1E", 0) == "0.0E+00"
+string.format("%#-.1E", 1) == "1.0E+00"
+string.format("%#-.1E", -1) == "-1.0E+00"
+string.format("%#-.1E", 2) == "2.0E+00"
+string.format("%#-.1E", -2) == "-2.0E+00"
+string.format("%#-.1E", 3) == "3.0E+00"
+string.format("%#-.1E", -3) == "-3.0E+00"
+string.format("%#-.1E", 100) == "1.0E+02"
+string.format("%#-.1E", 10000) == "1.0E+04"
+string.format("%#-.1E", 100000) == "1.0E+05"
+string.format("%#-.1E", 1000000) == "1.0E+06"
+string.format("%#-.1E", 10000000) == "1.0E+07"
+string.format("%#-.1E", 0.01) == "1.0E-02"
+string.format("%#-.1E", 0.0001) == "1.0E-04"
+string.format("%#-.1E", 1e-05) == "1.0E-05"
+string.format("%#-.1E", 1e-06) == "1.0E-06"
+string.format("%#-.1E", 1e-07) == "1.0E-07"
+string.format("%#-.1E", 123.456) == "1.2E+02"
+string.format("%#-.1E", 1234560000) == "1.2E+09"
+string.format("%#-.1E", 1.23456e-05) == "1.2E-05"
+string.format("%#-.1E", 123.456789123) == "1.2E+02"
+string.format("%#-.1E", 1234567891.23) == "1.2E+09"
+string.format("%#-.1E", 1.23456789123e-05) == "1.2E-05"
+string.format("%#-1.0E", 0) == "0.E+00"
+string.format("%#-1.0E", 1) == "1.E+00"
+string.format("%#-1.0E", -1) == "-1.E+00"
+string.format("%#-1.0E", 2) == "2.E+00"
+string.format("%#-1.0E", -2) == "-2.E+00"
+string.format("%#-1.0E", 3) == "3.E+00"
+string.format("%#-1.0E", -3) == "-3.E+00"
+string.format("%#-1.0E", 100) == "1.E+02"
+string.format("%#-1.0E", 10000) == "1.E+04"
+string.format("%#-1.0E", 100000) == "1.E+05"
+string.format("%#-1.0E", 1000000) == "1.E+06"
+string.format("%#-1.0E", 10000000) == "1.E+07"
+string.format("%#-1.0E", 0.01) == "1.E-02"
+string.format("%#-1.0E", 0.0001) == "1.E-04"
+string.format("%#-1.0E", 1e-05) == "1.E-05"
+string.format("%#-1.0E", 1e-06) == "1.E-06"
+string.format("%#-1.0E", 1e-07) == "1.E-07"
+string.format("%#-1.0E", 123.456) == "1.E+02"
+string.format("%#-1.0E", 1234560000) == "1.E+09"
+string.format("%#-1.0E", 1.23456e-05) == "1.E-05"
+string.format("%#-1.0E", 123.456789123) == "1.E+02"
+string.format("%#-1.0E", 1234567891.23) == "1.E+09"
+string.format("%#-1.0E", 1.23456789123e-05) == "1.E-05"
+string.format("%#-1.1E", 0) == "0.0E+00"
+string.format("%#-1.1E", 1) == "1.0E+00"
+string.format("%#-1.1E", -1) == "-1.0E+00"
+string.format("%#-1.1E", 2) == "2.0E+00"
+string.format("%#-1.1E", -2) == "-2.0E+00"
+string.format("%#-1.1E", 3) == "3.0E+00"
+string.format("%#-1.1E", -3) == "-3.0E+00"
+string.format("%#-1.1E", 100) == "1.0E+02"
+string.format("%#-1.1E", 10000) == "1.0E+04"
+string.format("%#-1.1E", 100000) == "1.0E+05"
+string.format("%#-1.1E", 1000000) == "1.0E+06"
+string.format("%#-1.1E", 10000000) == "1.0E+07"
+string.format("%#-1.1E", 0.01) == "1.0E-02"
+string.format("%#-1.1E", 0.0001) == "1.0E-04"
+string.format("%#-1.1E", 1e-05) == "1.0E-05"
+string.format("%#-1.1E", 1e-06) == "1.0E-06"
+string.format("%#-1.1E", 1e-07) == "1.0E-07"
+string.format("%#-1.1E", 123.456) == "1.2E+02"
+string.format("%#-1.1E", 1234560000) == "1.2E+09"
+string.format("%#-1.1E", 1.23456e-05) == "1.2E-05"
+string.format("%#-1.1E", 123.456789123) == "1.2E+02"
+string.format("%#-1.1E", 1234567891.23) == "1.2E+09"
+string.format("%#-1.1E", 1.23456789123e-05) == "1.2E-05"
+string.format("%#-2.0E", 0) == "0.E+00"
+string.format("%#-2.0E", 1) == "1.E+00"
+string.format("%#-2.0E", -1) == "-1.E+00"
+string.format("%#-2.0E", 2) == "2.E+00"
+string.format("%#-2.0E", -2) == "-2.E+00"
+string.format("%#-2.0E", 3) == "3.E+00"
+string.format("%#-2.0E", -3) == "-3.E+00"
+string.format("%#-2.0E", 100) == "1.E+02"
+string.format("%#-2.0E", 10000) == "1.E+04"
+string.format("%#-2.0E", 100000) == "1.E+05"
+string.format("%#-2.0E", 1000000) == "1.E+06"
+string.format("%#-2.0E", 10000000) == "1.E+07"
+string.format("%#-2.0E", 0.01) == "1.E-02"
+string.format("%#-2.0E", 0.0001) == "1.E-04"
+string.format("%#-2.0E", 1e-05) == "1.E-05"
+string.format("%#-2.0E", 1e-06) == "1.E-06"
+string.format("%#-2.0E", 1e-07) == "1.E-07"
+string.format("%#-2.0E", 123.456) == "1.E+02"
+string.format("%#-2.0E", 1234560000) == "1.E+09"
+string.format("%#-2.0E", 1.23456e-05) == "1.E-05"
+string.format("%#-2.0E", 123.456789123) == "1.E+02"
+string.format("%#-2.0E", 1234567891.23) == "1.E+09"
+string.format("%#-2.0E", 1.23456789123e-05) == "1.E-05"
+string.format("%#-2.1E", 0) == "0.0E+00"
+string.format("%#-2.1E", 1) == "1.0E+00"
+string.format("%#-2.1E", -1) == "-1.0E+00"
+string.format("%#-2.1E", 2) == "2.0E+00"
+string.format("%#-2.1E", -2) == "-2.0E+00"
+string.format("%#-2.1E", 3) == "3.0E+00"
+string.format("%#-2.1E", -3) == "-3.0E+00"
+string.format("%#-2.1E", 100) == "1.0E+02"
+string.format("%#-2.1E", 10000) == "1.0E+04"
+string.format("%#-2.1E", 100000) == "1.0E+05"
+string.format("%#-2.1E", 1000000) == "1.0E+06"
+string.format("%#-2.1E", 10000000) == "1.0E+07"
+string.format("%#-2.1E", 0.01) == "1.0E-02"
+string.format("%#-2.1E", 0.0001) == "1.0E-04"
+string.format("%#-2.1E", 1e-05) == "1.0E-05"
+string.format("%#-2.1E", 1e-06) == "1.0E-06"
+string.format("%#-2.1E", 1e-07) == "1.0E-07"
+string.format("%#-2.1E", 123.456) == "1.2E+02"
+string.format("%#-2.1E", 1234560000) == "1.2E+09"
+string.format("%#-2.1E", 1.23456e-05) == "1.2E-05"
+string.format("%#-2.1E", 123.456789123) == "1.2E+02"
+string.format("%#-2.1E", 1234567891.23) == "1.2E+09"
+string.format("%#-2.1E", 1.23456789123e-05) == "1.2E-05"
+string.format("%#-6E", nan) == "NAN   "
+string.format("%#-6E", inf) == "INF   "
+string.format("%#-6E", -inf) == "-INF  "
+string.format("%#-6.0E", 0) == "0.E+00"
+string.format("%#-6.0E", 1) == "1.E+00"
+string.format("%#-6.0E", -1) == "-1.E+00"
+string.format("%#-6.0E", 2) == "2.E+00"
+string.format("%#-6.0E", -2) == "-2.E+00"
+string.format("%#-6.0E", 3) == "3.E+00"
+string.format("%#-6.0E", -3) == "-3.E+00"
+string.format("%#-6.0E", nan) == "NAN   "
+string.format("%#-6.0E", inf) == "INF   "
+string.format("%#-6.0E", -inf) == "-INF  "
+string.format("%#-6.0E", 100) == "1.E+02"
+string.format("%#-6.0E", 10000) == "1.E+04"
+string.format("%#-6.0E", 100000) == "1.E+05"
+string.format("%#-6.0E", 1000000) == "1.E+06"
+string.format("%#-6.0E", 10000000) == "1.E+07"
+string.format("%#-6.0E", 0.01) == "1.E-02"
+string.format("%#-6.0E", 0.0001) == "1.E-04"
+string.format("%#-6.0E", 1e-05) == "1.E-05"
+string.format("%#-6.0E", 1e-06) == "1.E-06"
+string.format("%#-6.0E", 1e-07) == "1.E-07"
+string.format("%#-6.0E", 123.456) == "1.E+02"
+string.format("%#-6.0E", 1234560000) == "1.E+09"
+string.format("%#-6.0E", 1.23456e-05) == "1.E-05"
+string.format("%#-6.0E", 123.456789123) == "1.E+02"
+string.format("%#-6.0E", 1234567891.23) == "1.E+09"
+string.format("%#-6.0E", 1.23456789123e-05) == "1.E-05"
+string.format("%#-6.1E", 0) == "0.0E+00"
+string.format("%#-6.1E", 1) == "1.0E+00"
+string.format("%#-6.1E", -1) == "-1.0E+00"
+string.format("%#-6.1E", 2) == "2.0E+00"
+string.format("%#-6.1E", -2) == "-2.0E+00"
+string.format("%#-6.1E", 3) == "3.0E+00"
+string.format("%#-6.1E", -3) == "-3.0E+00"
+string.format("%#-6.1E", nan) == "NAN   "
+string.format("%#-6.1E", inf) == "INF   "
+string.format("%#-6.1E", -inf) == "-INF  "
+string.format("%#-6.1E", 100) == "1.0E+02"
+string.format("%#-6.1E", 10000) == "1.0E+04"
+string.format("%#-6.1E", 100000) == "1.0E+05"
+string.format("%#-6.1E", 1000000) == "1.0E+06"
+string.format("%#-6.1E", 10000000) == "1.0E+07"
+string.format("%#-6.1E", 0.01) == "1.0E-02"
+string.format("%#-6.1E", 0.0001) == "1.0E-04"
+string.format("%#-6.1E", 1e-05) == "1.0E-05"
+string.format("%#-6.1E", 1e-06) == "1.0E-06"
+string.format("%#-6.1E", 1e-07) == "1.0E-07"
+string.format("%#-6.1E", 123.456) == "1.2E+02"
+string.format("%#-6.1E", 1234560000) == "1.2E+09"
+string.format("%#-6.1E", 1.23456e-05) == "1.2E-05"
+string.format("%#-6.1E", 123.456789123) == "1.2E+02"
+string.format("%#-6.1E", 1234567891.23) == "1.2E+09"
+string.format("%#-6.1E", 1.23456789123e-05) == "1.2E-05"
+string.format("%#-6.6E", nan) == "NAN   "
+string.format("%#-6.6E", inf) == "INF   "
+string.format("%#-6.6E", -inf) == "-INF  "
+string.format("%#-20E", 0) == "0.000000E+00        "
+string.format("%#-20E", 1) == "1.000000E+00        "
+string.format("%#-20E", -1) == "-1.000000E+00       "
+string.format("%#-20E", 2) == "2.000000E+00        "
+string.format("%#-20E", -2) == "-2.000000E+00       "
+string.format("%#-20E", 3) == "3.000000E+00        "
+string.format("%#-20E", -3) == "-3.000000E+00       "
+string.format("%#-20E", nan) == "NAN                 "
+string.format("%#-20E", inf) == "INF                 "
+string.format("%#-20E", -inf) == "-INF                "
+string.format("%#-20E", 100) == "1.000000E+02        "
+string.format("%#-20E", 10000) == "1.000000E+04        "
+string.format("%#-20E", 100000) == "1.000000E+05        "
+string.format("%#-20E", 1000000) == "1.000000E+06        "
+string.format("%#-20E", 10000000) == "1.000000E+07        "
+string.format("%#-20E", 0.01) == "1.000000E-02        "
+string.format("%#-20E", 0.0001) == "1.000000E-04        "
+string.format("%#-20E", 1e-05) == "1.000000E-05        "
+string.format("%#-20E", 1e-06) == "1.000000E-06        "
+string.format("%#-20E", 1e-07) == "1.000000E-07        "
+string.format("%#-20E", 123.456) == "1.234560E+02        "
+string.format("%#-20E", 1234560000) == "1.234560E+09        "
+string.format("%#-20E", 1.23456e-05) == "1.234560E-05        "
+string.format("%#-20E", 123.456789123) == "1.234568E+02        "
+string.format("%#-20E", 1234567891.23) == "1.234568E+09        "
+string.format("%#-20E", 1.23456789123e-05) == "1.234568E-05        "
+string.format("%#-20.0E", 0) == "0.E+00              "
+string.format("%#-20.0E", 1) == "1.E+00              "
+string.format("%#-20.0E", -1) == "-1.E+00             "
+string.format("%#-20.0E", 2) == "2.E+00              "
+string.format("%#-20.0E", -2) == "-2.E+00             "
+string.format("%#-20.0E", 3) == "3.E+00              "
+string.format("%#-20.0E", -3) == "-3.E+00             "
+string.format("%#-20.0E", nan) == "NAN                 "
+string.format("%#-20.0E", inf) == "INF                 "
+string.format("%#-20.0E", -inf) == "-INF                "
+string.format("%#-20.0E", 100) == "1.E+02              "
+string.format("%#-20.0E", 10000) == "1.E+04              "
+string.format("%#-20.0E", 100000) == "1.E+05              "
+string.format("%#-20.0E", 1000000) == "1.E+06              "
+string.format("%#-20.0E", 10000000) == "1.E+07              "
+string.format("%#-20.0E", 0.01) == "1.E-02              "
+string.format("%#-20.0E", 0.0001) == "1.E-04              "
+string.format("%#-20.0E", 1e-05) == "1.E-05              "
+string.format("%#-20.0E", 1e-06) == "1.E-06              "
+string.format("%#-20.0E", 1e-07) == "1.E-07              "
+string.format("%#-20.0E", 123.456) == "1.E+02              "
+string.format("%#-20.0E", 1234560000) == "1.E+09              "
+string.format("%#-20.0E", 1.23456e-05) == "1.E-05              "
+string.format("%#-20.0E", 123.456789123) == "1.E+02              "
+string.format("%#-20.0E", 1234567891.23) == "1.E+09              "
+string.format("%#-20.0E", 1.23456789123e-05) == "1.E-05              "
+string.format("%#-20.1E", 0) == "0.0E+00             "
+string.format("%#-20.1E", 1) == "1.0E+00             "
+string.format("%#-20.1E", -1) == "-1.0E+00            "
+string.format("%#-20.1E", 2) == "2.0E+00             "
+string.format("%#-20.1E", -2) == "-2.0E+00            "
+string.format("%#-20.1E", 3) == "3.0E+00             "
+string.format("%#-20.1E", -3) == "-3.0E+00            "
+string.format("%#-20.1E", nan) == "NAN                 "
+string.format("%#-20.1E", inf) == "INF                 "
+string.format("%#-20.1E", -inf) == "-INF                "
+string.format("%#-20.1E", 100) == "1.0E+02             "
+string.format("%#-20.1E", 10000) == "1.0E+04             "
+string.format("%#-20.1E", 100000) == "1.0E+05             "
+string.format("%#-20.1E", 1000000) == "1.0E+06             "
+string.format("%#-20.1E", 10000000) == "1.0E+07             "
+string.format("%#-20.1E", 0.01) == "1.0E-02             "
+string.format("%#-20.1E", 0.0001) == "1.0E-04             "
+string.format("%#-20.1E", 1e-05) == "1.0E-05             "
+string.format("%#-20.1E", 1e-06) == "1.0E-06             "
+string.format("%#-20.1E", 1e-07) == "1.0E-07             "
+string.format("%#-20.1E", 123.456) == "1.2E+02             "
+string.format("%#-20.1E", 1234560000) == "1.2E+09             "
+string.format("%#-20.1E", 1.23456e-05) == "1.2E-05             "
+string.format("%#-20.1E", 123.456789123) == "1.2E+02             "
+string.format("%#-20.1E", 1234567891.23) == "1.2E+09             "
+string.format("%#-20.1E", 1.23456789123e-05) == "1.2E-05             "
+string.format("%#-20.6E", 0) == "0.000000E+00        "
+string.format("%#-20.6E", 1) == "1.000000E+00        "
+string.format("%#-20.6E", -1) == "-1.000000E+00       "
+string.format("%#-20.6E", 2) == "2.000000E+00        "
+string.format("%#-20.6E", -2) == "-2.000000E+00       "
+string.format("%#-20.6E", 3) == "3.000000E+00        "
+string.format("%#-20.6E", -3) == "-3.000000E+00       "
+string.format("%#-20.6E", nan) == "NAN                 "
+string.format("%#-20.6E", inf) == "INF                 "
+string.format("%#-20.6E", -inf) == "-INF                "
+string.format("%#-20.6E", 100) == "1.000000E+02        "
+string.format("%#-20.6E", 10000) == "1.000000E+04        "
+string.format("%#-20.6E", 100000) == "1.000000E+05        "
+string.format("%#-20.6E", 1000000) == "1.000000E+06        "
+string.format("%#-20.6E", 10000000) == "1.000000E+07        "
+string.format("%#-20.6E", 0.01) == "1.000000E-02        "
+string.format("%#-20.6E", 0.0001) == "1.000000E-04        "
+string.format("%#-20.6E", 1e-05) == "1.000000E-05        "
+string.format("%#-20.6E", 1e-06) == "1.000000E-06        "
+string.format("%#-20.6E", 1e-07) == "1.000000E-07        "
+string.format("%#-20.6E", 123.456) == "1.234560E+02        "
+string.format("%#-20.6E", 1234560000) == "1.234560E+09        "
+string.format("%#-20.6E", 1.23456e-05) == "1.234560E-05        "
+string.format("%#-20.6E", 123.456789123) == "1.234568E+02        "
+string.format("%#-20.6E", 1234567891.23) == "1.234568E+09        "
+string.format("%#-20.6E", 1.23456789123e-05) == "1.234568E-05        "
+string.format("%#-+E", 0) == "+0.000000E+00"
+string.format("%#-+E", 1) == "+1.000000E+00"
+string.format("%#-+E", -1) == "-1.000000E+00"
+string.format("%#-+E", 2) == "+2.000000E+00"
+string.format("%#-+E", -2) == "-2.000000E+00"
+string.format("%#-+E", 3) == "+3.000000E+00"
+string.format("%#-+E", -3) == "-3.000000E+00"
+string.format("%#-+E", nan) == "+NAN"
+string.format("%#-+E", inf) == "+INF"
+string.format("%#-+E", -inf) == "-INF"
+string.format("%#-+E", 100) == "+1.000000E+02"
+string.format("%#-+E", 10000) == "+1.000000E+04"
+string.format("%#-+E", 100000) == "+1.000000E+05"
+string.format("%#-+E", 1000000) == "+1.000000E+06"
+string.format("%#-+E", 10000000) == "+1.000000E+07"
+string.format("%#-+E", 0.01) == "+1.000000E-02"
+string.format("%#-+E", 0.0001) == "+1.000000E-04"
+string.format("%#-+E", 1e-05) == "+1.000000E-05"
+string.format("%#-+E", 1e-06) == "+1.000000E-06"
+string.format("%#-+E", 1e-07) == "+1.000000E-07"
+string.format("%#-+E", 123.456) == "+1.234560E+02"
+string.format("%#-+E", 1234560000) == "+1.234560E+09"
+string.format("%#-+E", 1.23456e-05) == "+1.234560E-05"
+string.format("%#-+E", 123.456789123) == "+1.234568E+02"
+string.format("%#-+E", 1234567891.23) == "+1.234568E+09"
+string.format("%#-+E", 1.23456789123e-05) == "+1.234568E-05"
+string.format("%#-+.0E", 0) == "+0.E+00"
+string.format("%#-+.0E", 1) == "+1.E+00"
+string.format("%#-+.0E", -1) == "-1.E+00"
+string.format("%#-+.0E", 2) == "+2.E+00"
+string.format("%#-+.0E", -2) == "-2.E+00"
+string.format("%#-+.0E", 3) == "+3.E+00"
+string.format("%#-+.0E", -3) == "-3.E+00"
+string.format("%#-+.0E", 100) == "+1.E+02"
+string.format("%#-+.0E", 10000) == "+1.E+04"
+string.format("%#-+.0E", 100000) == "+1.E+05"
+string.format("%#-+.0E", 1000000) == "+1.E+06"
+string.format("%#-+.0E", 10000000) == "+1.E+07"
+string.format("%#-+.0E", 0.01) == "+1.E-02"
+string.format("%#-+.0E", 0.0001) == "+1.E-04"
+string.format("%#-+.0E", 1e-05) == "+1.E-05"
+string.format("%#-+.0E", 1e-06) == "+1.E-06"
+string.format("%#-+.0E", 1e-07) == "+1.E-07"
+string.format("%#-+.0E", 123.456) == "+1.E+02"
+string.format("%#-+.0E", 1234560000) == "+1.E+09"
+string.format("%#-+.0E", 1.23456e-05) == "+1.E-05"
+string.format("%#-+.0E", 123.456789123) == "+1.E+02"
+string.format("%#-+.0E", 1234567891.23) == "+1.E+09"
+string.format("%#-+.0E", 1.23456789123e-05) == "+1.E-05"
+string.format("%#-+.1E", 0) == "+0.0E+00"
+string.format("%#-+.1E", 1) == "+1.0E+00"
+string.format("%#-+.1E", -1) == "-1.0E+00"
+string.format("%#-+.1E", 2) == "+2.0E+00"
+string.format("%#-+.1E", -2) == "-2.0E+00"
+string.format("%#-+.1E", 3) == "+3.0E+00"
+string.format("%#-+.1E", -3) == "-3.0E+00"
+string.format("%#-+.1E", 100) == "+1.0E+02"
+string.format("%#-+.1E", 10000) == "+1.0E+04"
+string.format("%#-+.1E", 100000) == "+1.0E+05"
+string.format("%#-+.1E", 1000000) == "+1.0E+06"
+string.format("%#-+.1E", 10000000) == "+1.0E+07"
+string.format("%#-+.1E", 0.01) == "+1.0E-02"
+string.format("%#-+.1E", 0.0001) == "+1.0E-04"
+string.format("%#-+.1E", 1e-05) == "+1.0E-05"
+string.format("%#-+.1E", 1e-06) == "+1.0E-06"
+string.format("%#-+.1E", 1e-07) == "+1.0E-07"
+string.format("%#-+.1E", 123.456) == "+1.2E+02"
+string.format("%#-+.1E", 1234560000) == "+1.2E+09"
+string.format("%#-+.1E", 1.23456e-05) == "+1.2E-05"
+string.format("%#-+.1E", 123.456789123) == "+1.2E+02"
+string.format("%#-+.1E", 1234567891.23) == "+1.2E+09"
+string.format("%#-+.1E", 1.23456789123e-05) == "+1.2E-05"
+string.format("%#-+1.0E", 0) == "+0.E+00"
+string.format("%#-+1.0E", 1) == "+1.E+00"
+string.format("%#-+1.0E", -1) == "-1.E+00"
+string.format("%#-+1.0E", 2) == "+2.E+00"
+string.format("%#-+1.0E", -2) == "-2.E+00"
+string.format("%#-+1.0E", 3) == "+3.E+00"
+string.format("%#-+1.0E", -3) == "-3.E+00"
+string.format("%#-+1.0E", 100) == "+1.E+02"
+string.format("%#-+1.0E", 10000) == "+1.E+04"
+string.format("%#-+1.0E", 100000) == "+1.E+05"
+string.format("%#-+1.0E", 1000000) == "+1.E+06"
+string.format("%#-+1.0E", 10000000) == "+1.E+07"
+string.format("%#-+1.0E", 0.01) == "+1.E-02"
+string.format("%#-+1.0E", 0.0001) == "+1.E-04"
+string.format("%#-+1.0E", 1e-05) == "+1.E-05"
+string.format("%#-+1.0E", 1e-06) == "+1.E-06"
+string.format("%#-+1.0E", 1e-07) == "+1.E-07"
+string.format("%#-+1.0E", 123.456) == "+1.E+02"
+string.format("%#-+1.0E", 1234560000) == "+1.E+09"
+string.format("%#-+1.0E", 1.23456e-05) == "+1.E-05"
+string.format("%#-+1.0E", 123.456789123) == "+1.E+02"
+string.format("%#-+1.0E", 1234567891.23) == "+1.E+09"
+string.format("%#-+1.0E", 1.23456789123e-05) == "+1.E-05"
+string.format("%#-+1.1E", 0) == "+0.0E+00"
+string.format("%#-+1.1E", 1) == "+1.0E+00"
+string.format("%#-+1.1E", -1) == "-1.0E+00"
+string.format("%#-+1.1E", 2) == "+2.0E+00"
+string.format("%#-+1.1E", -2) == "-2.0E+00"
+string.format("%#-+1.1E", 3) == "+3.0E+00"
+string.format("%#-+1.1E", -3) == "-3.0E+00"
+string.format("%#-+1.1E", 100) == "+1.0E+02"
+string.format("%#-+1.1E", 10000) == "+1.0E+04"
+string.format("%#-+1.1E", 100000) == "+1.0E+05"
+string.format("%#-+1.1E", 1000000) == "+1.0E+06"
+string.format("%#-+1.1E", 10000000) == "+1.0E+07"
+string.format("%#-+1.1E", 0.01) == "+1.0E-02"
+string.format("%#-+1.1E", 0.0001) == "+1.0E-04"
+string.format("%#-+1.1E", 1e-05) == "+1.0E-05"
+string.format("%#-+1.1E", 1e-06) == "+1.0E-06"
+string.format("%#-+1.1E", 1e-07) == "+1.0E-07"
+string.format("%#-+1.1E", 123.456) == "+1.2E+02"
+string.format("%#-+1.1E", 1234560000) == "+1.2E+09"
+string.format("%#-+1.1E", 1.23456e-05) == "+1.2E-05"
+string.format("%#-+1.1E", 123.456789123) == "+1.2E+02"
+string.format("%#-+1.1E", 1234567891.23) == "+1.2E+09"
+string.format("%#-+1.1E", 1.23456789123e-05) == "+1.2E-05"
+string.format("%#-+2.0E", 0) == "+0.E+00"
+string.format("%#-+2.0E", 1) == "+1.E+00"
+string.format("%#-+2.0E", -1) == "-1.E+00"
+string.format("%#-+2.0E", 2) == "+2.E+00"
+string.format("%#-+2.0E", -2) == "-2.E+00"
+string.format("%#-+2.0E", 3) == "+3.E+00"
+string.format("%#-+2.0E", -3) == "-3.E+00"
+string.format("%#-+2.0E", 100) == "+1.E+02"
+string.format("%#-+2.0E", 10000) == "+1.E+04"
+string.format("%#-+2.0E", 100000) == "+1.E+05"
+string.format("%#-+2.0E", 1000000) == "+1.E+06"
+string.format("%#-+2.0E", 10000000) == "+1.E+07"
+string.format("%#-+2.0E", 0.01) == "+1.E-02"
+string.format("%#-+2.0E", 0.0001) == "+1.E-04"
+string.format("%#-+2.0E", 1e-05) == "+1.E-05"
+string.format("%#-+2.0E", 1e-06) == "+1.E-06"
+string.format("%#-+2.0E", 1e-07) == "+1.E-07"
+string.format("%#-+2.0E", 123.456) == "+1.E+02"
+string.format("%#-+2.0E", 1234560000) == "+1.E+09"
+string.format("%#-+2.0E", 1.23456e-05) == "+1.E-05"
+string.format("%#-+2.0E", 123.456789123) == "+1.E+02"
+string.format("%#-+2.0E", 1234567891.23) == "+1.E+09"
+string.format("%#-+2.0E", 1.23456789123e-05) == "+1.E-05"
+string.format("%#-+2.1E", 0) == "+0.0E+00"
+string.format("%#-+2.1E", 1) == "+1.0E+00"
+string.format("%#-+2.1E", -1) == "-1.0E+00"
+string.format("%#-+2.1E", 2) == "+2.0E+00"
+string.format("%#-+2.1E", -2) == "-2.0E+00"
+string.format("%#-+2.1E", 3) == "+3.0E+00"
+string.format("%#-+2.1E", -3) == "-3.0E+00"
+string.format("%#-+2.1E", 100) == "+1.0E+02"
+string.format("%#-+2.1E", 10000) == "+1.0E+04"
+string.format("%#-+2.1E", 100000) == "+1.0E+05"
+string.format("%#-+2.1E", 1000000) == "+1.0E+06"
+string.format("%#-+2.1E", 10000000) == "+1.0E+07"
+string.format("%#-+2.1E", 0.01) == "+1.0E-02"
+string.format("%#-+2.1E", 0.0001) == "+1.0E-04"
+string.format("%#-+2.1E", 1e-05) == "+1.0E-05"
+string.format("%#-+2.1E", 1e-06) == "+1.0E-06"
+string.format("%#-+2.1E", 1e-07) == "+1.0E-07"
+string.format("%#-+2.1E", 123.456) == "+1.2E+02"
+string.format("%#-+2.1E", 1234560000) == "+1.2E+09"
+string.format("%#-+2.1E", 1.23456e-05) == "+1.2E-05"
+string.format("%#-+2.1E", 123.456789123) == "+1.2E+02"
+string.format("%#-+2.1E", 1234567891.23) == "+1.2E+09"
+string.format("%#-+2.1E", 1.23456789123e-05) == "+1.2E-05"
+string.format("%#-+6E", nan) == "+NAN  "
+string.format("%#-+6E", inf) == "+INF  "
+string.format("%#-+6E", -inf) == "-INF  "
+string.format("%#-+6.0E", 0) == "+0.E+00"
+string.format("%#-+6.0E", 1) == "+1.E+00"
+string.format("%#-+6.0E", -1) == "-1.E+00"
+string.format("%#-+6.0E", 2) == "+2.E+00"
+string.format("%#-+6.0E", -2) == "-2.E+00"
+string.format("%#-+6.0E", 3) == "+3.E+00"
+string.format("%#-+6.0E", -3) == "-3.E+00"
+string.format("%#-+6.0E", nan) == "+NAN  "
+string.format("%#-+6.0E", inf) == "+INF  "
+string.format("%#-+6.0E", -inf) == "-INF  "
+string.format("%#-+6.0E", 100) == "+1.E+02"
+string.format("%#-+6.0E", 10000) == "+1.E+04"
+string.format("%#-+6.0E", 100000) == "+1.E+05"
+string.format("%#-+6.0E", 1000000) == "+1.E+06"
+string.format("%#-+6.0E", 10000000) == "+1.E+07"
+string.format("%#-+6.0E", 0.01) == "+1.E-02"
+string.format("%#-+6.0E", 0.0001) == "+1.E-04"
+string.format("%#-+6.0E", 1e-05) == "+1.E-05"
+string.format("%#-+6.0E", 1e-06) == "+1.E-06"
+string.format("%#-+6.0E", 1e-07) == "+1.E-07"
+string.format("%#-+6.0E", 123.456) == "+1.E+02"
+string.format("%#-+6.0E", 1234560000) == "+1.E+09"
+string.format("%#-+6.0E", 1.23456e-05) == "+1.E-05"
+string.format("%#-+6.0E", 123.456789123) == "+1.E+02"
+string.format("%#-+6.0E", 1234567891.23) == "+1.E+09"
+string.format("%#-+6.0E", 1.23456789123e-05) == "+1.E-05"
+string.format("%#-+6.1E", 0) == "+0.0E+00"
+string.format("%#-+6.1E", 1) == "+1.0E+00"
+string.format("%#-+6.1E", -1) == "-1.0E+00"
+string.format("%#-+6.1E", 2) == "+2.0E+00"
+string.format("%#-+6.1E", -2) == "-2.0E+00"
+string.format("%#-+6.1E", 3) == "+3.0E+00"
+string.format("%#-+6.1E", -3) == "-3.0E+00"
+string.format("%#-+6.1E", nan) == "+NAN  "
+string.format("%#-+6.1E", inf) == "+INF  "
+string.format("%#-+6.1E", -inf) == "-INF  "
+string.format("%#-+6.1E", 100) == "+1.0E+02"
+string.format("%#-+6.1E", 10000) == "+1.0E+04"
+string.format("%#-+6.1E", 100000) == "+1.0E+05"
+string.format("%#-+6.1E", 1000000) == "+1.0E+06"
+string.format("%#-+6.1E", 10000000) == "+1.0E+07"
+string.format("%#-+6.1E", 0.01) == "+1.0E-02"
+string.format("%#-+6.1E", 0.0001) == "+1.0E-04"
+string.format("%#-+6.1E", 1e-05) == "+1.0E-05"
+string.format("%#-+6.1E", 1e-06) == "+1.0E-06"
+string.format("%#-+6.1E", 1e-07) == "+1.0E-07"
+string.format("%#-+6.1E", 123.456) == "+1.2E+02"
+string.format("%#-+6.1E", 1234560000) == "+1.2E+09"
+string.format("%#-+6.1E", 1.23456e-05) == "+1.2E-05"
+string.format("%#-+6.1E", 123.456789123) == "+1.2E+02"
+string.format("%#-+6.1E", 1234567891.23) == "+1.2E+09"
+string.format("%#-+6.1E", 1.23456789123e-05) == "+1.2E-05"
+string.format("%#-+6.6E", nan) == "+NAN  "
+string.format("%#-+6.6E", inf) == "+INF  "
+string.format("%#-+6.6E", -inf) == "-INF  "
+string.format("%#-+20E", 0) == "+0.000000E+00       "
+string.format("%#-+20E", 1) == "+1.000000E+00       "
+string.format("%#-+20E", -1) == "-1.000000E+00       "
+string.format("%#-+20E", 2) == "+2.000000E+00       "
+string.format("%#-+20E", -2) == "-2.000000E+00       "
+string.format("%#-+20E", 3) == "+3.000000E+00       "
+string.format("%#-+20E", -3) == "-3.000000E+00       "
+string.format("%#-+20E", nan) == "+NAN                "
+string.format("%#-+20E", inf) == "+INF                "
+string.format("%#-+20E", -inf) == "-INF                "
+string.format("%#-+20E", 100) == "+1.000000E+02       "
+string.format("%#-+20E", 10000) == "+1.000000E+04       "
+string.format("%#-+20E", 100000) == "+1.000000E+05       "
+string.format("%#-+20E", 1000000) == "+1.000000E+06       "
+string.format("%#-+20E", 10000000) == "+1.000000E+07       "
+string.format("%#-+20E", 0.01) == "+1.000000E-02       "
+string.format("%#-+20E", 0.0001) == "+1.000000E-04       "
+string.format("%#-+20E", 1e-05) == "+1.000000E-05       "
+string.format("%#-+20E", 1e-06) == "+1.000000E-06       "
+string.format("%#-+20E", 1e-07) == "+1.000000E-07       "
+string.format("%#-+20E", 123.456) == "+1.234560E+02       "
+string.format("%#-+20E", 1234560000) == "+1.234560E+09       "
+string.format("%#-+20E", 1.23456e-05) == "+1.234560E-05       "
+string.format("%#-+20E", 123.456789123) == "+1.234568E+02       "
+string.format("%#-+20E", 1234567891.23) == "+1.234568E+09       "
+string.format("%#-+20E", 1.23456789123e-05) == "+1.234568E-05       "
+string.format("%#-+20.0E", 0) == "+0.E+00             "
+string.format("%#-+20.0E", 1) == "+1.E+00             "
+string.format("%#-+20.0E", -1) == "-1.E+00             "
+string.format("%#-+20.0E", 2) == "+2.E+00             "
+string.format("%#-+20.0E", -2) == "-2.E+00             "
+string.format("%#-+20.0E", 3) == "+3.E+00             "
+string.format("%#-+20.0E", -3) == "-3.E+00             "
+string.format("%#-+20.0E", nan) == "+NAN                "
+string.format("%#-+20.0E", inf) == "+INF                "
+string.format("%#-+20.0E", -inf) == "-INF                "
+string.format("%#-+20.0E", 100) == "+1.E+02             "
+string.format("%#-+20.0E", 10000) == "+1.E+04             "
+string.format("%#-+20.0E", 100000) == "+1.E+05             "
+string.format("%#-+20.0E", 1000000) == "+1.E+06             "
+string.format("%#-+20.0E", 10000000) == "+1.E+07             "
+string.format("%#-+20.0E", 0.01) == "+1.E-02             "
+string.format("%#-+20.0E", 0.0001) == "+1.E-04             "
+string.format("%#-+20.0E", 1e-05) == "+1.E-05             "
+string.format("%#-+20.0E", 1e-06) == "+1.E-06             "
+string.format("%#-+20.0E", 1e-07) == "+1.E-07             "
+string.format("%#-+20.0E", 123.456) == "+1.E+02             "
+string.format("%#-+20.0E", 1234560000) == "+1.E+09             "
+string.format("%#-+20.0E", 1.23456e-05) == "+1.E-05             "
+string.format("%#-+20.0E", 123.456789123) == "+1.E+02             "
+string.format("%#-+20.0E", 1234567891.23) == "+1.E+09             "
+string.format("%#-+20.0E", 1.23456789123e-05) == "+1.E-05             "
+string.format("%#-+20.1E", 0) == "+0.0E+00            "
+string.format("%#-+20.1E", 1) == "+1.0E+00            "
+string.format("%#-+20.1E", -1) == "-1.0E+00            "
+string.format("%#-+20.1E", 2) == "+2.0E+00            "
+string.format("%#-+20.1E", -2) == "-2.0E+00            "
+string.format("%#-+20.1E", 3) == "+3.0E+00            "
+string.format("%#-+20.1E", -3) == "-3.0E+00            "
+string.format("%#-+20.1E", nan) == "+NAN                "
+string.format("%#-+20.1E", inf) == "+INF                "
+string.format("%#-+20.1E", -inf) == "-INF                "
+string.format("%#-+20.1E", 100) == "+1.0E+02            "
+string.format("%#-+20.1E", 10000) == "+1.0E+04            "
+string.format("%#-+20.1E", 100000) == "+1.0E+05            "
+string.format("%#-+20.1E", 1000000) == "+1.0E+06            "
+string.format("%#-+20.1E", 10000000) == "+1.0E+07            "
+string.format("%#-+20.1E", 0.01) == "+1.0E-02            "
+string.format("%#-+20.1E", 0.0001) == "+1.0E-04            "
+string.format("%#-+20.1E", 1e-05) == "+1.0E-05            "
+string.format("%#-+20.1E", 1e-06) == "+1.0E-06            "
+string.format("%#-+20.1E", 1e-07) == "+1.0E-07            "
+string.format("%#-+20.1E", 123.456) == "+1.2E+02            "
+string.format("%#-+20.1E", 1234560000) == "+1.2E+09            "
+string.format("%#-+20.1E", 1.23456e-05) == "+1.2E-05            "
+string.format("%#-+20.1E", 123.456789123) == "+1.2E+02            "
+string.format("%#-+20.1E", 1234567891.23) == "+1.2E+09            "
+string.format("%#-+20.1E", 1.23456789123e-05) == "+1.2E-05            "
+string.format("%#-+20.6E", 0) == "+0.000000E+00       "
+string.format("%#-+20.6E", 1) == "+1.000000E+00       "
+string.format("%#-+20.6E", -1) == "-1.000000E+00       "
+string.format("%#-+20.6E", 2) == "+2.000000E+00       "
+string.format("%#-+20.6E", -2) == "-2.000000E+00       "
+string.format("%#-+20.6E", 3) == "+3.000000E+00       "
+string.format("%#-+20.6E", -3) == "-3.000000E+00       "
+string.format("%#-+20.6E", nan) == "+NAN                "
+string.format("%#-+20.6E", inf) == "+INF                "
+string.format("%#-+20.6E", -inf) == "-INF                "
+string.format("%#-+20.6E", 100) == "+1.000000E+02       "
+string.format("%#-+20.6E", 10000) == "+1.000000E+04       "
+string.format("%#-+20.6E", 100000) == "+1.000000E+05       "
+string.format("%#-+20.6E", 1000000) == "+1.000000E+06       "
+string.format("%#-+20.6E", 10000000) == "+1.000000E+07       "
+string.format("%#-+20.6E", 0.01) == "+1.000000E-02       "
+string.format("%#-+20.6E", 0.0001) == "+1.000000E-04       "
+string.format("%#-+20.6E", 1e-05) == "+1.000000E-05       "
+string.format("%#-+20.6E", 1e-06) == "+1.000000E-06       "
+string.format("%#-+20.6E", 1e-07) == "+1.000000E-07       "
+string.format("%#-+20.6E", 123.456) == "+1.234560E+02       "
+string.format("%#-+20.6E", 1234560000) == "+1.234560E+09       "
+string.format("%#-+20.6E", 1.23456e-05) == "+1.234560E-05       "
+string.format("%#-+20.6E", 123.456789123) == "+1.234568E+02       "
+string.format("%#-+20.6E", 1234567891.23) == "+1.234568E+09       "
+string.format("%#-+20.6E", 1.23456789123e-05) == "+1.234568E-05       "
+string.format("%# E", 0) == " 0.000000E+00"
+string.format("%# E", 1) == " 1.000000E+00"
+string.format("%# E", -1) == "-1.000000E+00"
+string.format("%# E", 2) == " 2.000000E+00"
+string.format("%# E", -2) == "-2.000000E+00"
+string.format("%# E", 3) == " 3.000000E+00"
+string.format("%# E", -3) == "-3.000000E+00"
+string.format("%# E", nan) == " NAN"
+string.format("%# E", inf) == " INF"
+string.format("%# E", -inf) == "-INF"
+string.format("%# E", 100) == " 1.000000E+02"
+string.format("%# E", 10000) == " 1.000000E+04"
+string.format("%# E", 100000) == " 1.000000E+05"
+string.format("%# E", 1000000) == " 1.000000E+06"
+string.format("%# E", 10000000) == " 1.000000E+07"
+string.format("%# E", 0.01) == " 1.000000E-02"
+string.format("%# E", 0.0001) == " 1.000000E-04"
+string.format("%# E", 1e-05) == " 1.000000E-05"
+string.format("%# E", 1e-06) == " 1.000000E-06"
+string.format("%# E", 1e-07) == " 1.000000E-07"
+string.format("%# E", 123.456) == " 1.234560E+02"
+string.format("%# E", 1234560000) == " 1.234560E+09"
+string.format("%# E", 1.23456e-05) == " 1.234560E-05"
+string.format("%# E", 123.456789123) == " 1.234568E+02"
+string.format("%# E", 1234567891.23) == " 1.234568E+09"
+string.format("%# E", 1.23456789123e-05) == " 1.234568E-05"
+string.format("%# .0E", 0) == " 0.E+00"
+string.format("%# .0E", 1) == " 1.E+00"
+string.format("%# .0E", -1) == "-1.E+00"
+string.format("%# .0E", 2) == " 2.E+00"
+string.format("%# .0E", -2) == "-2.E+00"
+string.format("%# .0E", 3) == " 3.E+00"
+string.format("%# .0E", -3) == "-3.E+00"
+string.format("%# .0E", 100) == " 1.E+02"
+string.format("%# .0E", 10000) == " 1.E+04"
+string.format("%# .0E", 100000) == " 1.E+05"
+string.format("%# .0E", 1000000) == " 1.E+06"
+string.format("%# .0E", 10000000) == " 1.E+07"
+string.format("%# .0E", 0.01) == " 1.E-02"
+string.format("%# .0E", 0.0001) == " 1.E-04"
+string.format("%# .0E", 1e-05) == " 1.E-05"
+string.format("%# .0E", 1e-06) == " 1.E-06"
+string.format("%# .0E", 1e-07) == " 1.E-07"
+string.format("%# .0E", 123.456) == " 1.E+02"
+string.format("%# .0E", 1234560000) == " 1.E+09"
+string.format("%# .0E", 1.23456e-05) == " 1.E-05"
+string.format("%# .0E", 123.456789123) == " 1.E+02"
+string.format("%# .0E", 1234567891.23) == " 1.E+09"
+string.format("%# .0E", 1.23456789123e-05) == " 1.E-05"
+string.format("%# .1E", 0) == " 0.0E+00"
+string.format("%# .1E", 1) == " 1.0E+00"
+string.format("%# .1E", -1) == "-1.0E+00"
+string.format("%# .1E", 2) == " 2.0E+00"
+string.format("%# .1E", -2) == "-2.0E+00"
+string.format("%# .1E", 3) == " 3.0E+00"
+string.format("%# .1E", -3) == "-3.0E+00"
+string.format("%# .1E", 100) == " 1.0E+02"
+string.format("%# .1E", 10000) == " 1.0E+04"
+string.format("%# .1E", 100000) == " 1.0E+05"
+string.format("%# .1E", 1000000) == " 1.0E+06"
+string.format("%# .1E", 10000000) == " 1.0E+07"
+string.format("%# .1E", 0.01) == " 1.0E-02"
+string.format("%# .1E", 0.0001) == " 1.0E-04"
+string.format("%# .1E", 1e-05) == " 1.0E-05"
+string.format("%# .1E", 1e-06) == " 1.0E-06"
+string.format("%# .1E", 1e-07) == " 1.0E-07"
+string.format("%# .1E", 123.456) == " 1.2E+02"
+string.format("%# .1E", 1234560000) == " 1.2E+09"
+string.format("%# .1E", 1.23456e-05) == " 1.2E-05"
+string.format("%# .1E", 123.456789123) == " 1.2E+02"
+string.format("%# .1E", 1234567891.23) == " 1.2E+09"
+string.format("%# .1E", 1.23456789123e-05) == " 1.2E-05"
+string.format("%# 1.0E", 0) == " 0.E+00"
+string.format("%# 1.0E", 1) == " 1.E+00"
+string.format("%# 1.0E", -1) == "-1.E+00"
+string.format("%# 1.0E", 2) == " 2.E+00"
+string.format("%# 1.0E", -2) == "-2.E+00"
+string.format("%# 1.0E", 3) == " 3.E+00"
+string.format("%# 1.0E", -3) == "-3.E+00"
+string.format("%# 1.0E", 100) == " 1.E+02"
+string.format("%# 1.0E", 10000) == " 1.E+04"
+string.format("%# 1.0E", 100000) == " 1.E+05"
+string.format("%# 1.0E", 1000000) == " 1.E+06"
+string.format("%# 1.0E", 10000000) == " 1.E+07"
+string.format("%# 1.0E", 0.01) == " 1.E-02"
+string.format("%# 1.0E", 0.0001) == " 1.E-04"
+string.format("%# 1.0E", 1e-05) == " 1.E-05"
+string.format("%# 1.0E", 1e-06) == " 1.E-06"
+string.format("%# 1.0E", 1e-07) == " 1.E-07"
+string.format("%# 1.0E", 123.456) == " 1.E+02"
+string.format("%# 1.0E", 1234560000) == " 1.E+09"
+string.format("%# 1.0E", 1.23456e-05) == " 1.E-05"
+string.format("%# 1.0E", 123.456789123) == " 1.E+02"
+string.format("%# 1.0E", 1234567891.23) == " 1.E+09"
+string.format("%# 1.0E", 1.23456789123e-05) == " 1.E-05"
+string.format("%# 1.1E", 0) == " 0.0E+00"
+string.format("%# 1.1E", 1) == " 1.0E+00"
+string.format("%# 1.1E", -1) == "-1.0E+00"
+string.format("%# 1.1E", 2) == " 2.0E+00"
+string.format("%# 1.1E", -2) == "-2.0E+00"
+string.format("%# 1.1E", 3) == " 3.0E+00"
+string.format("%# 1.1E", -3) == "-3.0E+00"
+string.format("%# 1.1E", 100) == " 1.0E+02"
+string.format("%# 1.1E", 10000) == " 1.0E+04"
+string.format("%# 1.1E", 100000) == " 1.0E+05"
+string.format("%# 1.1E", 1000000) == " 1.0E+06"
+string.format("%# 1.1E", 10000000) == " 1.0E+07"
+string.format("%# 1.1E", 0.01) == " 1.0E-02"
+string.format("%# 1.1E", 0.0001) == " 1.0E-04"
+string.format("%# 1.1E", 1e-05) == " 1.0E-05"
+string.format("%# 1.1E", 1e-06) == " 1.0E-06"
+string.format("%# 1.1E", 1e-07) == " 1.0E-07"
+string.format("%# 1.1E", 123.456) == " 1.2E+02"
+string.format("%# 1.1E", 1234560000) == " 1.2E+09"
+string.format("%# 1.1E", 1.23456e-05) == " 1.2E-05"
+string.format("%# 1.1E", 123.456789123) == " 1.2E+02"
+string.format("%# 1.1E", 1234567891.23) == " 1.2E+09"
+string.format("%# 1.1E", 1.23456789123e-05) == " 1.2E-05"
+string.format("%# 2.0E", 0) == " 0.E+00"
+string.format("%# 2.0E", 1) == " 1.E+00"
+string.format("%# 2.0E", -1) == "-1.E+00"
+string.format("%# 2.0E", 2) == " 2.E+00"
+string.format("%# 2.0E", -2) == "-2.E+00"
+string.format("%# 2.0E", 3) == " 3.E+00"
+string.format("%# 2.0E", -3) == "-3.E+00"
+string.format("%# 2.0E", 100) == " 1.E+02"
+string.format("%# 2.0E", 10000) == " 1.E+04"
+string.format("%# 2.0E", 100000) == " 1.E+05"
+string.format("%# 2.0E", 1000000) == " 1.E+06"
+string.format("%# 2.0E", 10000000) == " 1.E+07"
+string.format("%# 2.0E", 0.01) == " 1.E-02"
+string.format("%# 2.0E", 0.0001) == " 1.E-04"
+string.format("%# 2.0E", 1e-05) == " 1.E-05"
+string.format("%# 2.0E", 1e-06) == " 1.E-06"
+string.format("%# 2.0E", 1e-07) == " 1.E-07"
+string.format("%# 2.0E", 123.456) == " 1.E+02"
+string.format("%# 2.0E", 1234560000) == " 1.E+09"
+string.format("%# 2.0E", 1.23456e-05) == " 1.E-05"
+string.format("%# 2.0E", 123.456789123) == " 1.E+02"
+string.format("%# 2.0E", 1234567891.23) == " 1.E+09"
+string.format("%# 2.0E", 1.23456789123e-05) == " 1.E-05"
+string.format("%# 2.1E", 0) == " 0.0E+00"
+string.format("%# 2.1E", 1) == " 1.0E+00"
+string.format("%# 2.1E", -1) == "-1.0E+00"
+string.format("%# 2.1E", 2) == " 2.0E+00"
+string.format("%# 2.1E", -2) == "-2.0E+00"
+string.format("%# 2.1E", 3) == " 3.0E+00"
+string.format("%# 2.1E", -3) == "-3.0E+00"
+string.format("%# 2.1E", 100) == " 1.0E+02"
+string.format("%# 2.1E", 10000) == " 1.0E+04"
+string.format("%# 2.1E", 100000) == " 1.0E+05"
+string.format("%# 2.1E", 1000000) == " 1.0E+06"
+string.format("%# 2.1E", 10000000) == " 1.0E+07"
+string.format("%# 2.1E", 0.01) == " 1.0E-02"
+string.format("%# 2.1E", 0.0001) == " 1.0E-04"
+string.format("%# 2.1E", 1e-05) == " 1.0E-05"
+string.format("%# 2.1E", 1e-06) == " 1.0E-06"
+string.format("%# 2.1E", 1e-07) == " 1.0E-07"
+string.format("%# 2.1E", 123.456) == " 1.2E+02"
+string.format("%# 2.1E", 1234560000) == " 1.2E+09"
+string.format("%# 2.1E", 1.23456e-05) == " 1.2E-05"
+string.format("%# 2.1E", 123.456789123) == " 1.2E+02"
+string.format("%# 2.1E", 1234567891.23) == " 1.2E+09"
+string.format("%# 2.1E", 1.23456789123e-05) == " 1.2E-05"
+string.format("%# 6E", nan) == "   NAN"
+string.format("%# 6E", inf) == "   INF"
+string.format("%# 6E", -inf) == "  -INF"
+string.format("%# 6.0E", 0) == " 0.E+00"
+string.format("%# 6.0E", 1) == " 1.E+00"
+string.format("%# 6.0E", -1) == "-1.E+00"
+string.format("%# 6.0E", 2) == " 2.E+00"
+string.format("%# 6.0E", -2) == "-2.E+00"
+string.format("%# 6.0E", 3) == " 3.E+00"
+string.format("%# 6.0E", -3) == "-3.E+00"
+string.format("%# 6.0E", nan) == "   NAN"
+string.format("%# 6.0E", inf) == "   INF"
+string.format("%# 6.0E", -inf) == "  -INF"
+string.format("%# 6.0E", 100) == " 1.E+02"
+string.format("%# 6.0E", 10000) == " 1.E+04"
+string.format("%# 6.0E", 100000) == " 1.E+05"
+string.format("%# 6.0E", 1000000) == " 1.E+06"
+string.format("%# 6.0E", 10000000) == " 1.E+07"
+string.format("%# 6.0E", 0.01) == " 1.E-02"
+string.format("%# 6.0E", 0.0001) == " 1.E-04"
+string.format("%# 6.0E", 1e-05) == " 1.E-05"
+string.format("%# 6.0E", 1e-06) == " 1.E-06"
+string.format("%# 6.0E", 1e-07) == " 1.E-07"
+string.format("%# 6.0E", 123.456) == " 1.E+02"
+string.format("%# 6.0E", 1234560000) == " 1.E+09"
+string.format("%# 6.0E", 1.23456e-05) == " 1.E-05"
+string.format("%# 6.0E", 123.456789123) == " 1.E+02"
+string.format("%# 6.0E", 1234567891.23) == " 1.E+09"
+string.format("%# 6.0E", 1.23456789123e-05) == " 1.E-05"
+string.format("%# 6.1E", 0) == " 0.0E+00"
+string.format("%# 6.1E", 1) == " 1.0E+00"
+string.format("%# 6.1E", -1) == "-1.0E+00"
+string.format("%# 6.1E", 2) == " 2.0E+00"
+string.format("%# 6.1E", -2) == "-2.0E+00"
+string.format("%# 6.1E", 3) == " 3.0E+00"
+string.format("%# 6.1E", -3) == "-3.0E+00"
+string.format("%# 6.1E", nan) == "   NAN"
+string.format("%# 6.1E", inf) == "   INF"
+string.format("%# 6.1E", -inf) == "  -INF"
+string.format("%# 6.1E", 100) == " 1.0E+02"
+string.format("%# 6.1E", 10000) == " 1.0E+04"
+string.format("%# 6.1E", 100000) == " 1.0E+05"
+string.format("%# 6.1E", 1000000) == " 1.0E+06"
+string.format("%# 6.1E", 10000000) == " 1.0E+07"
+string.format("%# 6.1E", 0.01) == " 1.0E-02"
+string.format("%# 6.1E", 0.0001) == " 1.0E-04"
+string.format("%# 6.1E", 1e-05) == " 1.0E-05"
+string.format("%# 6.1E", 1e-06) == " 1.0E-06"
+string.format("%# 6.1E", 1e-07) == " 1.0E-07"
+string.format("%# 6.1E", 123.456) == " 1.2E+02"
+string.format("%# 6.1E", 1234560000) == " 1.2E+09"
+string.format("%# 6.1E", 1.23456e-05) == " 1.2E-05"
+string.format("%# 6.1E", 123.456789123) == " 1.2E+02"
+string.format("%# 6.1E", 1234567891.23) == " 1.2E+09"
+string.format("%# 6.1E", 1.23456789123e-05) == " 1.2E-05"
+string.format("%# 6.6E", nan) == "   NAN"
+string.format("%# 6.6E", inf) == "   INF"
+string.format("%# 6.6E", -inf) == "  -INF"
+string.format("%# 20E", 0) == "        0.000000E+00"
+string.format("%# 20E", 1) == "        1.000000E+00"
+string.format("%# 20E", -1) == "       -1.000000E+00"
+string.format("%# 20E", 2) == "        2.000000E+00"
+string.format("%# 20E", -2) == "       -2.000000E+00"
+string.format("%# 20E", 3) == "        3.000000E+00"
+string.format("%# 20E", -3) == "       -3.000000E+00"
+string.format("%# 20E", nan) == "                 NAN"
+string.format("%# 20E", inf) == "                 INF"
+string.format("%# 20E", -inf) == "                -INF"
+string.format("%# 20E", 100) == "        1.000000E+02"
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+string.format("%# 20E", 100000) == "        1.000000E+05"
+string.format("%# 20E", 1000000) == "        1.000000E+06"
+string.format("%# 20E", 10000000) == "        1.000000E+07"
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+string.format("%# 20E", 123.456) == "        1.234560E+02"
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+string.format("%# +6.6E", nan) == "  +NAN"
+string.format("%# +6.6E", inf) == "  +INF"
+string.format("%# +6.6E", -inf) == "  -INF"
+string.format("%# +20E", 0) == "       +0.000000E+00"
+string.format("%# +20E", 1) == "       +1.000000E+00"
+string.format("%# +20E", -1) == "       -1.000000E+00"
+string.format("%# +20E", 2) == "       +2.000000E+00"
+string.format("%# +20E", -2) == "       -2.000000E+00"
+string.format("%# +20E", 3) == "       +3.000000E+00"
+string.format("%# +20E", -3) == "       -3.000000E+00"
+string.format("%# +20E", nan) == "                +NAN"
+string.format("%# +20E", inf) == "                +INF"
+string.format("%# +20E", -inf) == "                -INF"
+string.format("%# +20E", 100) == "       +1.000000E+02"
+string.format("%# +20E", 10000) == "       +1.000000E+04"
+string.format("%# +20E", 100000) == "       +1.000000E+05"
+string.format("%# +20E", 1000000) == "       +1.000000E+06"
+string.format("%# +20E", 10000000) == "       +1.000000E+07"
+string.format("%# +20E", 0.01) == "       +1.000000E-02"
+string.format("%# +20E", 0.0001) == "       +1.000000E-04"
+string.format("%# +20E", 1e-05) == "       +1.000000E-05"
+string.format("%# +20E", 1e-06) == "       +1.000000E-06"
+string.format("%# +20E", 1e-07) == "       +1.000000E-07"
+string.format("%# +20E", 123.456) == "       +1.234560E+02"
+string.format("%# +20E", 1234560000) == "       +1.234560E+09"
+string.format("%# +20E", 1.23456e-05) == "       +1.234560E-05"
+string.format("%# +20E", 123.456789123) == "       +1.234568E+02"
+string.format("%# +20E", 1234567891.23) == "       +1.234568E+09"
+string.format("%# +20E", 1.23456789123e-05) == "       +1.234568E-05"
+string.format("%# +20.0E", 0) == "             +0.E+00"
+string.format("%# +20.0E", 1) == "             +1.E+00"
+string.format("%# +20.0E", -1) == "             -1.E+00"
+string.format("%# +20.0E", 2) == "             +2.E+00"
+string.format("%# +20.0E", -2) == "             -2.E+00"
+string.format("%# +20.0E", 3) == "             +3.E+00"
+string.format("%# +20.0E", -3) == "             -3.E+00"
+string.format("%# +20.0E", nan) == "                +NAN"
+string.format("%# +20.0E", inf) == "                +INF"
+string.format("%# +20.0E", -inf) == "                -INF"
+string.format("%# +20.0E", 100) == "             +1.E+02"
+string.format("%# +20.0E", 10000) == "             +1.E+04"
+string.format("%# +20.0E", 100000) == "             +1.E+05"
+string.format("%# +20.0E", 1000000) == "             +1.E+06"
+string.format("%# +20.0E", 10000000) == "             +1.E+07"
+string.format("%# +20.0E", 0.01) == "             +1.E-02"
+string.format("%# +20.0E", 0.0001) == "             +1.E-04"
+string.format("%# +20.0E", 1e-05) == "             +1.E-05"
+string.format("%# +20.0E", 1e-06) == "             +1.E-06"
+string.format("%# +20.0E", 1e-07) == "             +1.E-07"
+string.format("%# +20.0E", 123.456) == "             +1.E+02"
+string.format("%# +20.0E", 1234560000) == "             +1.E+09"
+string.format("%# +20.0E", 1.23456e-05) == "             +1.E-05"
+string.format("%# +20.0E", 123.456789123) == "             +1.E+02"
+string.format("%# +20.0E", 1234567891.23) == "             +1.E+09"
+string.format("%# +20.0E", 1.23456789123e-05) == "             +1.E-05"
+string.format("%# +20.1E", 0) == "            +0.0E+00"
+string.format("%# +20.1E", 1) == "            +1.0E+00"
+string.format("%# +20.1E", -1) == "            -1.0E+00"
+string.format("%# +20.1E", 2) == "            +2.0E+00"
+string.format("%# +20.1E", -2) == "            -2.0E+00"
+string.format("%# +20.1E", 3) == "            +3.0E+00"
+string.format("%# +20.1E", -3) == "            -3.0E+00"
+string.format("%# +20.1E", nan) == "                +NAN"
+string.format("%# +20.1E", inf) == "                +INF"
+string.format("%# +20.1E", -inf) == "                -INF"
+string.format("%# +20.1E", 100) == "            +1.0E+02"
+string.format("%# +20.1E", 10000) == "            +1.0E+04"
+string.format("%# +20.1E", 100000) == "            +1.0E+05"
+string.format("%# +20.1E", 1000000) == "            +1.0E+06"
+string.format("%# +20.1E", 10000000) == "            +1.0E+07"
+string.format("%# +20.1E", 0.01) == "            +1.0E-02"
+string.format("%# +20.1E", 0.0001) == "            +1.0E-04"
+string.format("%# +20.1E", 1e-05) == "            +1.0E-05"
+string.format("%# +20.1E", 1e-06) == "            +1.0E-06"
+string.format("%# +20.1E", 1e-07) == "            +1.0E-07"
+string.format("%# +20.1E", 123.456) == "            +1.2E+02"
+string.format("%# +20.1E", 1234560000) == "            +1.2E+09"
+string.format("%# +20.1E", 1.23456e-05) == "            +1.2E-05"
+string.format("%# +20.1E", 123.456789123) == "            +1.2E+02"
+string.format("%# +20.1E", 1234567891.23) == "            +1.2E+09"
+string.format("%# +20.1E", 1.23456789123e-05) == "            +1.2E-05"
+string.format("%# +20.6E", 0) == "       +0.000000E+00"
+string.format("%# +20.6E", 1) == "       +1.000000E+00"
+string.format("%# +20.6E", -1) == "       -1.000000E+00"
+string.format("%# +20.6E", 2) == "       +2.000000E+00"
+string.format("%# +20.6E", -2) == "       -2.000000E+00"
+string.format("%# +20.6E", 3) == "       +3.000000E+00"
+string.format("%# +20.6E", -3) == "       -3.000000E+00"
+string.format("%# +20.6E", nan) == "                +NAN"
+string.format("%# +20.6E", inf) == "                +INF"
+string.format("%# +20.6E", -inf) == "                -INF"
+string.format("%# +20.6E", 100) == "       +1.000000E+02"
+string.format("%# +20.6E", 10000) == "       +1.000000E+04"
+string.format("%# +20.6E", 100000) == "       +1.000000E+05"
+string.format("%# +20.6E", 1000000) == "       +1.000000E+06"
+string.format("%# +20.6E", 10000000) == "       +1.000000E+07"
+string.format("%# +20.6E", 0.01) == "       +1.000000E-02"
+string.format("%# +20.6E", 0.0001) == "       +1.000000E-04"
+string.format("%# +20.6E", 1e-05) == "       +1.000000E-05"
+string.format("%# +20.6E", 1e-06) == "       +1.000000E-06"
+string.format("%# +20.6E", 1e-07) == "       +1.000000E-07"
+string.format("%# +20.6E", 123.456) == "       +1.234560E+02"
+string.format("%# +20.6E", 1234560000) == "       +1.234560E+09"
+string.format("%# +20.6E", 1.23456e-05) == "       +1.234560E-05"
+string.format("%# +20.6E", 123.456789123) == "       +1.234568E+02"
+string.format("%# +20.6E", 1234567891.23) == "       +1.234568E+09"
+string.format("%# +20.6E", 1.23456789123e-05) == "       +1.234568E-05"
+string.format("%# -E", 0) == " 0.000000E+00"
+string.format("%# -E", 1) == " 1.000000E+00"
+string.format("%# -E", -1) == "-1.000000E+00"
+string.format("%# -E", 2) == " 2.000000E+00"
+string.format("%# -E", -2) == "-2.000000E+00"
+string.format("%# -E", 3) == " 3.000000E+00"
+string.format("%# -E", -3) == "-3.000000E+00"
+string.format("%# -E", nan) == " NAN"
+string.format("%# -E", inf) == " INF"
+string.format("%# -E", -inf) == "-INF"
+string.format("%# -E", 100) == " 1.000000E+02"
+string.format("%# -E", 10000) == " 1.000000E+04"
+string.format("%# -E", 100000) == " 1.000000E+05"
+string.format("%# -E", 1000000) == " 1.000000E+06"
+string.format("%# -E", 10000000) == " 1.000000E+07"
+string.format("%# -E", 0.01) == " 1.000000E-02"
+string.format("%# -E", 0.0001) == " 1.000000E-04"
+string.format("%# -E", 1e-05) == " 1.000000E-05"
+string.format("%# -E", 1e-06) == " 1.000000E-06"
+string.format("%# -E", 1e-07) == " 1.000000E-07"
+string.format("%# -E", 123.456) == " 1.234560E+02"
+string.format("%# -E", 1234560000) == " 1.234560E+09"
+string.format("%# -E", 1.23456e-05) == " 1.234560E-05"
+string.format("%# -E", 123.456789123) == " 1.234568E+02"
+string.format("%# -E", 1234567891.23) == " 1.234568E+09"
+string.format("%# -E", 1.23456789123e-05) == " 1.234568E-05"
+string.format("%# -.0E", 0) == " 0.E+00"
+string.format("%# -.0E", 1) == " 1.E+00"
+string.format("%# -.0E", -1) == "-1.E+00"
+string.format("%# -.0E", 2) == " 2.E+00"
+string.format("%# -.0E", -2) == "-2.E+00"
+string.format("%# -.0E", 3) == " 3.E+00"
+string.format("%# -.0E", -3) == "-3.E+00"
+string.format("%# -.0E", 100) == " 1.E+02"
+string.format("%# -.0E", 10000) == " 1.E+04"
+string.format("%# -.0E", 100000) == " 1.E+05"
+string.format("%# -.0E", 1000000) == " 1.E+06"
+string.format("%# -.0E", 10000000) == " 1.E+07"
+string.format("%# -.0E", 0.01) == " 1.E-02"
+string.format("%# -.0E", 0.0001) == " 1.E-04"
+string.format("%# -.0E", 1e-05) == " 1.E-05"
+string.format("%# -.0E", 1e-06) == " 1.E-06"
+string.format("%# -.0E", 1e-07) == " 1.E-07"
+string.format("%# -.0E", 123.456) == " 1.E+02"
+string.format("%# -.0E", 1234560000) == " 1.E+09"
+string.format("%# -.0E", 1.23456e-05) == " 1.E-05"
+string.format("%# -.0E", 123.456789123) == " 1.E+02"
+string.format("%# -.0E", 1234567891.23) == " 1.E+09"
+string.format("%# -.0E", 1.23456789123e-05) == " 1.E-05"
+string.format("%# -.1E", 0) == " 0.0E+00"
+string.format("%# -.1E", 1) == " 1.0E+00"
+string.format("%# -.1E", -1) == "-1.0E+00"
+string.format("%# -.1E", 2) == " 2.0E+00"
+string.format("%# -.1E", -2) == "-2.0E+00"
+string.format("%# -.1E", 3) == " 3.0E+00"
+string.format("%# -.1E", -3) == "-3.0E+00"
+string.format("%# -.1E", 100) == " 1.0E+02"
+string.format("%# -.1E", 10000) == " 1.0E+04"
+string.format("%# -.1E", 100000) == " 1.0E+05"
+string.format("%# -.1E", 1000000) == " 1.0E+06"
+string.format("%# -.1E", 10000000) == " 1.0E+07"
+string.format("%# -.1E", 0.01) == " 1.0E-02"
+string.format("%# -.1E", 0.0001) == " 1.0E-04"
+string.format("%# -.1E", 1e-05) == " 1.0E-05"
+string.format("%# -.1E", 1e-06) == " 1.0E-06"
+string.format("%# -.1E", 1e-07) == " 1.0E-07"
+string.format("%# -.1E", 123.456) == " 1.2E+02"
+string.format("%# -.1E", 1234560000) == " 1.2E+09"
+string.format("%# -.1E", 1.23456e-05) == " 1.2E-05"
+string.format("%# -.1E", 123.456789123) == " 1.2E+02"
+string.format("%# -.1E", 1234567891.23) == " 1.2E+09"
+string.format("%# -.1E", 1.23456789123e-05) == " 1.2E-05"
+string.format("%# -1.0E", 0) == " 0.E+00"
+string.format("%# -1.0E", 1) == " 1.E+00"
+string.format("%# -1.0E", -1) == "-1.E+00"
+string.format("%# -1.0E", 2) == " 2.E+00"
+string.format("%# -1.0E", -2) == "-2.E+00"
+string.format("%# -1.0E", 3) == " 3.E+00"
+string.format("%# -1.0E", -3) == "-3.E+00"
+string.format("%# -1.0E", 100) == " 1.E+02"
+string.format("%# -1.0E", 10000) == " 1.E+04"
+string.format("%# -1.0E", 100000) == " 1.E+05"
+string.format("%# -1.0E", 1000000) == " 1.E+06"
+string.format("%# -1.0E", 10000000) == " 1.E+07"
+string.format("%# -1.0E", 0.01) == " 1.E-02"
+string.format("%# -1.0E", 0.0001) == " 1.E-04"
+string.format("%# -1.0E", 1e-05) == " 1.E-05"
+string.format("%# -1.0E", 1e-06) == " 1.E-06"
+string.format("%# -1.0E", 1e-07) == " 1.E-07"
+string.format("%# -1.0E", 123.456) == " 1.E+02"
+string.format("%# -1.0E", 1234560000) == " 1.E+09"
+string.format("%# -1.0E", 1.23456e-05) == " 1.E-05"
+string.format("%# -1.0E", 123.456789123) == " 1.E+02"
+string.format("%# -1.0E", 1234567891.23) == " 1.E+09"
+string.format("%# -1.0E", 1.23456789123e-05) == " 1.E-05"
+string.format("%# -1.1E", 0) == " 0.0E+00"
+string.format("%# -1.1E", 1) == " 1.0E+00"
+string.format("%# -1.1E", -1) == "-1.0E+00"
+string.format("%# -1.1E", 2) == " 2.0E+00"
+string.format("%# -1.1E", -2) == "-2.0E+00"
+string.format("%# -1.1E", 3) == " 3.0E+00"
+string.format("%# -1.1E", -3) == "-3.0E+00"
+string.format("%# -1.1E", 100) == " 1.0E+02"
+string.format("%# -1.1E", 10000) == " 1.0E+04"
+string.format("%# -1.1E", 100000) == " 1.0E+05"
+string.format("%# -1.1E", 1000000) == " 1.0E+06"
+string.format("%# -1.1E", 10000000) == " 1.0E+07"
+string.format("%# -1.1E", 0.01) == " 1.0E-02"
+string.format("%# -1.1E", 0.0001) == " 1.0E-04"
+string.format("%# -1.1E", 1e-05) == " 1.0E-05"
+string.format("%# -1.1E", 1e-06) == " 1.0E-06"
+string.format("%# -1.1E", 1e-07) == " 1.0E-07"
+string.format("%# -1.1E", 123.456) == " 1.2E+02"
+string.format("%# -1.1E", 1234560000) == " 1.2E+09"
+string.format("%# -1.1E", 1.23456e-05) == " 1.2E-05"
+string.format("%# -1.1E", 123.456789123) == " 1.2E+02"
+string.format("%# -1.1E", 1234567891.23) == " 1.2E+09"
+string.format("%# -1.1E", 1.23456789123e-05) == " 1.2E-05"
+string.format("%# -2.0E", 0) == " 0.E+00"
+string.format("%# -2.0E", 1) == " 1.E+00"
+string.format("%# -2.0E", -1) == "-1.E+00"
+string.format("%# -2.0E", 2) == " 2.E+00"
+string.format("%# -2.0E", -2) == "-2.E+00"
+string.format("%# -2.0E", 3) == " 3.E+00"
+string.format("%# -2.0E", -3) == "-3.E+00"
+string.format("%# -2.0E", 100) == " 1.E+02"
+string.format("%# -2.0E", 10000) == " 1.E+04"
+string.format("%# -2.0E", 100000) == " 1.E+05"
+string.format("%# -2.0E", 1000000) == " 1.E+06"
+string.format("%# -2.0E", 10000000) == " 1.E+07"
+string.format("%# -2.0E", 0.01) == " 1.E-02"
+string.format("%# -2.0E", 0.0001) == " 1.E-04"
+string.format("%# -2.0E", 1e-05) == " 1.E-05"
+string.format("%# -2.0E", 1e-06) == " 1.E-06"
+string.format("%# -2.0E", 1e-07) == " 1.E-07"
+string.format("%# -2.0E", 123.456) == " 1.E+02"
+string.format("%# -2.0E", 1234560000) == " 1.E+09"
+string.format("%# -2.0E", 1.23456e-05) == " 1.E-05"
+string.format("%# -2.0E", 123.456789123) == " 1.E+02"
+string.format("%# -2.0E", 1234567891.23) == " 1.E+09"
+string.format("%# -2.0E", 1.23456789123e-05) == " 1.E-05"
+string.format("%# -2.1E", 0) == " 0.0E+00"
+string.format("%# -2.1E", 1) == " 1.0E+00"
+string.format("%# -2.1E", -1) == "-1.0E+00"
+string.format("%# -2.1E", 2) == " 2.0E+00"
+string.format("%# -2.1E", -2) == "-2.0E+00"
+string.format("%# -2.1E", 3) == " 3.0E+00"
+string.format("%# -2.1E", -3) == "-3.0E+00"
+string.format("%# -2.1E", 100) == " 1.0E+02"
+string.format("%# -2.1E", 10000) == " 1.0E+04"
+string.format("%# -2.1E", 100000) == " 1.0E+05"
+string.format("%# -2.1E", 1000000) == " 1.0E+06"
+string.format("%# -2.1E", 10000000) == " 1.0E+07"
+string.format("%# -2.1E", 0.01) == " 1.0E-02"
+string.format("%# -2.1E", 0.0001) == " 1.0E-04"
+string.format("%# -2.1E", 1e-05) == " 1.0E-05"
+string.format("%# -2.1E", 1e-06) == " 1.0E-06"
+string.format("%# -2.1E", 1e-07) == " 1.0E-07"
+string.format("%# -2.1E", 123.456) == " 1.2E+02"
+string.format("%# -2.1E", 1234560000) == " 1.2E+09"
+string.format("%# -2.1E", 1.23456e-05) == " 1.2E-05"
+string.format("%# -2.1E", 123.456789123) == " 1.2E+02"
+string.format("%# -2.1E", 1234567891.23) == " 1.2E+09"
+string.format("%# -2.1E", 1.23456789123e-05) == " 1.2E-05"
+string.format("%# -6E", nan) == " NAN  "
+string.format("%# -6E", inf) == " INF  "
+string.format("%# -6E", -inf) == "-INF  "
+string.format("%# -6.0E", 0) == " 0.E+00"
+string.format("%# -6.0E", 1) == " 1.E+00"
+string.format("%# -6.0E", -1) == "-1.E+00"
+string.format("%# -6.0E", 2) == " 2.E+00"
+string.format("%# -6.0E", -2) == "-2.E+00"
+string.format("%# -6.0E", 3) == " 3.E+00"
+string.format("%# -6.0E", -3) == "-3.E+00"
+string.format("%# -6.0E", nan) == " NAN  "
+string.format("%# -6.0E", inf) == " INF  "
+string.format("%# -6.0E", -inf) == "-INF  "
+string.format("%# -6.0E", 100) == " 1.E+02"
+string.format("%# -6.0E", 10000) == " 1.E+04"
+string.format("%# -6.0E", 100000) == " 1.E+05"
+string.format("%# -6.0E", 1000000) == " 1.E+06"
+string.format("%# -6.0E", 10000000) == " 1.E+07"
+string.format("%# -6.0E", 0.01) == " 1.E-02"
+string.format("%# -6.0E", 0.0001) == " 1.E-04"
+string.format("%# -6.0E", 1e-05) == " 1.E-05"
+string.format("%# -6.0E", 1e-06) == " 1.E-06"
+string.format("%# -6.0E", 1e-07) == " 1.E-07"
+string.format("%# -6.0E", 123.456) == " 1.E+02"
+string.format("%# -6.0E", 1234560000) == " 1.E+09"
+string.format("%# -6.0E", 1.23456e-05) == " 1.E-05"
+string.format("%# -6.0E", 123.456789123) == " 1.E+02"
+string.format("%# -6.0E", 1234567891.23) == " 1.E+09"
+string.format("%# -6.0E", 1.23456789123e-05) == " 1.E-05"
+string.format("%# -6.1E", 0) == " 0.0E+00"
+string.format("%# -6.1E", 1) == " 1.0E+00"
+string.format("%# -6.1E", -1) == "-1.0E+00"
+string.format("%# -6.1E", 2) == " 2.0E+00"
+string.format("%# -6.1E", -2) == "-2.0E+00"
+string.format("%# -6.1E", 3) == " 3.0E+00"
+string.format("%# -6.1E", -3) == "-3.0E+00"
+string.format("%# -6.1E", nan) == " NAN  "
+string.format("%# -6.1E", inf) == " INF  "
+string.format("%# -6.1E", -inf) == "-INF  "
+string.format("%# -6.1E", 100) == " 1.0E+02"
+string.format("%# -6.1E", 10000) == " 1.0E+04"
+string.format("%# -6.1E", 100000) == " 1.0E+05"
+string.format("%# -6.1E", 1000000) == " 1.0E+06"
+string.format("%# -6.1E", 10000000) == " 1.0E+07"
+string.format("%# -6.1E", 0.01) == " 1.0E-02"
+string.format("%# -6.1E", 0.0001) == " 1.0E-04"
+string.format("%# -6.1E", 1e-05) == " 1.0E-05"
+string.format("%# -6.1E", 1e-06) == " 1.0E-06"
+string.format("%# -6.1E", 1e-07) == " 1.0E-07"
+string.format("%# -6.1E", 123.456) == " 1.2E+02"
+string.format("%# -6.1E", 1234560000) == " 1.2E+09"
+string.format("%# -6.1E", 1.23456e-05) == " 1.2E-05"
+string.format("%# -6.1E", 123.456789123) == " 1.2E+02"
+string.format("%# -6.1E", 1234567891.23) == " 1.2E+09"
+string.format("%# -6.1E", 1.23456789123e-05) == " 1.2E-05"
+string.format("%# -6.6E", nan) == " NAN  "
+string.format("%# -6.6E", inf) == " INF  "
+string.format("%# -6.6E", -inf) == "-INF  "
+string.format("%# -20E", 0) == " 0.000000E+00       "
+string.format("%# -20E", 1) == " 1.000000E+00       "
+string.format("%# -20E", -1) == "-1.000000E+00       "
+string.format("%# -20E", 2) == " 2.000000E+00       "
+string.format("%# -20E", -2) == "-2.000000E+00       "
+string.format("%# -20E", 3) == " 3.000000E+00       "
+string.format("%# -20E", -3) == "-3.000000E+00       "
+string.format("%# -20E", nan) == " NAN                "
+string.format("%# -20E", inf) == " INF                "
+string.format("%# -20E", -inf) == "-INF                "
+string.format("%# -20E", 100) == " 1.000000E+02       "
+string.format("%# -20E", 10000) == " 1.000000E+04       "
+string.format("%# -20E", 100000) == " 1.000000E+05       "
+string.format("%# -20E", 1000000) == " 1.000000E+06       "
+string.format("%# -20E", 10000000) == " 1.000000E+07       "
+string.format("%# -20E", 0.01) == " 1.000000E-02       "
+string.format("%# -20E", 0.0001) == " 1.000000E-04       "
+string.format("%# -20E", 1e-05) == " 1.000000E-05       "
+string.format("%# -20E", 1e-06) == " 1.000000E-06       "
+string.format("%# -20E", 1e-07) == " 1.000000E-07       "
+string.format("%# -20E", 123.456) == " 1.234560E+02       "
+string.format("%# -20E", 1234560000) == " 1.234560E+09       "
+string.format("%# -20E", 1.23456e-05) == " 1.234560E-05       "
+string.format("%# -20E", 123.456789123) == " 1.234568E+02       "
+string.format("%# -20E", 1234567891.23) == " 1.234568E+09       "
+string.format("%# -20E", 1.23456789123e-05) == " 1.234568E-05       "
+string.format("%# -20.0E", 0) == " 0.E+00             "
+string.format("%# -20.0E", 1) == " 1.E+00             "
+string.format("%# -20.0E", -1) == "-1.E+00             "
+string.format("%# -20.0E", 2) == " 2.E+00             "
+string.format("%# -20.0E", -2) == "-2.E+00             "
+string.format("%# -20.0E", 3) == " 3.E+00             "
+string.format("%# -20.0E", -3) == "-3.E+00             "
+string.format("%# -20.0E", nan) == " NAN                "
+string.format("%# -20.0E", inf) == " INF                "
+string.format("%# -20.0E", -inf) == "-INF                "
+string.format("%# -20.0E", 100) == " 1.E+02             "
+string.format("%# -20.0E", 10000) == " 1.E+04             "
+string.format("%# -20.0E", 100000) == " 1.E+05             "
+string.format("%# -20.0E", 1000000) == " 1.E+06             "
+string.format("%# -20.0E", 10000000) == " 1.E+07             "
+string.format("%# -20.0E", 0.01) == " 1.E-02             "
+string.format("%# -20.0E", 0.0001) == " 1.E-04             "
+string.format("%# -20.0E", 1e-05) == " 1.E-05             "
+string.format("%# -20.0E", 1e-06) == " 1.E-06             "
+string.format("%# -20.0E", 1e-07) == " 1.E-07             "
+string.format("%# -20.0E", 123.456) == " 1.E+02             "
+string.format("%# -20.0E", 1234560000) == " 1.E+09             "
+string.format("%# -20.0E", 1.23456e-05) == " 1.E-05             "
+string.format("%# -20.0E", 123.456789123) == " 1.E+02             "
+string.format("%# -20.0E", 1234567891.23) == " 1.E+09             "
+string.format("%# -20.0E", 1.23456789123e-05) == " 1.E-05             "
+string.format("%# -20.1E", 0) == " 0.0E+00            "
+string.format("%# -20.1E", 1) == " 1.0E+00            "
+string.format("%# -20.1E", -1) == "-1.0E+00            "
+string.format("%# -20.1E", 2) == " 2.0E+00            "
+string.format("%# -20.1E", -2) == "-2.0E+00            "
+string.format("%# -20.1E", 3) == " 3.0E+00            "
+string.format("%# -20.1E", -3) == "-3.0E+00            "
+string.format("%# -20.1E", nan) == " NAN                "
+string.format("%# -20.1E", inf) == " INF                "
+string.format("%# -20.1E", -inf) == "-INF                "
+string.format("%# -20.1E", 100) == " 1.0E+02            "
+string.format("%# -20.1E", 10000) == " 1.0E+04            "
+string.format("%# -20.1E", 100000) == " 1.0E+05            "
+string.format("%# -20.1E", 1000000) == " 1.0E+06            "
+string.format("%# -20.1E", 10000000) == " 1.0E+07            "
+string.format("%# -20.1E", 0.01) == " 1.0E-02            "
+string.format("%# -20.1E", 0.0001) == " 1.0E-04            "
+string.format("%# -20.1E", 1e-05) == " 1.0E-05            "
+string.format("%# -20.1E", 1e-06) == " 1.0E-06            "
+string.format("%# -20.1E", 1e-07) == " 1.0E-07            "
+string.format("%# -20.1E", 123.456) == " 1.2E+02            "
+string.format("%# -20.1E", 1234560000) == " 1.2E+09            "
+string.format("%# -20.1E", 1.23456e-05) == " 1.2E-05            "
+string.format("%# -20.1E", 123.456789123) == " 1.2E+02            "
+string.format("%# -20.1E", 1234567891.23) == " 1.2E+09            "
+string.format("%# -20.1E", 1.23456789123e-05) == " 1.2E-05            "
+string.format("%# -20.6E", 0) == " 0.000000E+00       "
+string.format("%# -20.6E", 1) == " 1.000000E+00       "
+string.format("%# -20.6E", -1) == "-1.000000E+00       "
+string.format("%# -20.6E", 2) == " 2.000000E+00       "
+string.format("%# -20.6E", -2) == "-2.000000E+00       "
+string.format("%# -20.6E", 3) == " 3.000000E+00       "
+string.format("%# -20.6E", -3) == "-3.000000E+00       "
+string.format("%# -20.6E", nan) == " NAN                "
+string.format("%# -20.6E", inf) == " INF                "
+string.format("%# -20.6E", -inf) == "-INF                "
+string.format("%# -20.6E", 100) == " 1.000000E+02       "
+string.format("%# -20.6E", 10000) == " 1.000000E+04       "
+string.format("%# -20.6E", 100000) == " 1.000000E+05       "
+string.format("%# -20.6E", 1000000) == " 1.000000E+06       "
+string.format("%# -20.6E", 10000000) == " 1.000000E+07       "
+string.format("%# -20.6E", 0.01) == " 1.000000E-02       "
+string.format("%# -20.6E", 0.0001) == " 1.000000E-04       "
+string.format("%# -20.6E", 1e-05) == " 1.000000E-05       "
+string.format("%# -20.6E", 1e-06) == " 1.000000E-06       "
+string.format("%# -20.6E", 1e-07) == " 1.000000E-07       "
+string.format("%# -20.6E", 123.456) == " 1.234560E+02       "
+string.format("%# -20.6E", 1234560000) == " 1.234560E+09       "
+string.format("%# -20.6E", 1.23456e-05) == " 1.234560E-05       "
+string.format("%# -20.6E", 123.456789123) == " 1.234568E+02       "
+string.format("%# -20.6E", 1234567891.23) == " 1.234568E+09       "
+string.format("%# -20.6E", 1.23456789123e-05) == " 1.234568E-05       "
+string.format("%# -+E", 0) == "+0.000000E+00"
+string.format("%# -+E", 1) == "+1.000000E+00"
+string.format("%# -+E", -1) == "-1.000000E+00"
+string.format("%# -+E", 2) == "+2.000000E+00"
+string.format("%# -+E", -2) == "-2.000000E+00"
+string.format("%# -+E", 3) == "+3.000000E+00"
+string.format("%# -+E", -3) == "-3.000000E+00"
+string.format("%# -+E", nan) == "+NAN"
+string.format("%# -+E", inf) == "+INF"
+string.format("%# -+E", -inf) == "-INF"
+string.format("%# -+E", 100) == "+1.000000E+02"
+string.format("%# -+E", 10000) == "+1.000000E+04"
+string.format("%# -+E", 100000) == "+1.000000E+05"
+string.format("%# -+E", 1000000) == "+1.000000E+06"
+string.format("%# -+E", 10000000) == "+1.000000E+07"
+string.format("%# -+E", 0.01) == "+1.000000E-02"
+string.format("%# -+E", 0.0001) == "+1.000000E-04"
+string.format("%# -+E", 1e-05) == "+1.000000E-05"
+string.format("%# -+E", 1e-06) == "+1.000000E-06"
+string.format("%# -+E", 1e-07) == "+1.000000E-07"
+string.format("%# -+E", 123.456) == "+1.234560E+02"
+string.format("%# -+E", 1234560000) == "+1.234560E+09"
+string.format("%# -+E", 1.23456e-05) == "+1.234560E-05"
+string.format("%# -+E", 123.456789123) == "+1.234568E+02"
+string.format("%# -+E", 1234567891.23) == "+1.234568E+09"
+string.format("%# -+E", 1.23456789123e-05) == "+1.234568E-05"
+string.format("%# -+.0E", 0) == "+0.E+00"
+string.format("%# -+.0E", 1) == "+1.E+00"
+string.format("%# -+.0E", -1) == "-1.E+00"
+string.format("%# -+.0E", 2) == "+2.E+00"
+string.format("%# -+.0E", -2) == "-2.E+00"
+string.format("%# -+.0E", 3) == "+3.E+00"
+string.format("%# -+.0E", -3) == "-3.E+00"
+string.format("%# -+.0E", 100) == "+1.E+02"
+string.format("%# -+.0E", 10000) == "+1.E+04"
+string.format("%# -+.0E", 100000) == "+1.E+05"
+string.format("%# -+.0E", 1000000) == "+1.E+06"
+string.format("%# -+.0E", 10000000) == "+1.E+07"
+string.format("%# -+.0E", 0.01) == "+1.E-02"
+string.format("%# -+.0E", 0.0001) == "+1.E-04"
+string.format("%# -+.0E", 1e-05) == "+1.E-05"
+string.format("%# -+.0E", 1e-06) == "+1.E-06"
+string.format("%# -+.0E", 1e-07) == "+1.E-07"
+string.format("%# -+.0E", 123.456) == "+1.E+02"
+string.format("%# -+.0E", 1234560000) == "+1.E+09"
+string.format("%# -+.0E", 1.23456e-05) == "+1.E-05"
+string.format("%# -+.0E", 123.456789123) == "+1.E+02"
+string.format("%# -+.0E", 1234567891.23) == "+1.E+09"
+string.format("%# -+.0E", 1.23456789123e-05) == "+1.E-05"
+string.format("%# -+.1E", 0) == "+0.0E+00"
+string.format("%# -+.1E", 1) == "+1.0E+00"
+string.format("%# -+.1E", -1) == "-1.0E+00"
+string.format("%# -+.1E", 2) == "+2.0E+00"
+string.format("%# -+.1E", -2) == "-2.0E+00"
+string.format("%# -+.1E", 3) == "+3.0E+00"
+string.format("%# -+.1E", -3) == "-3.0E+00"
+string.format("%# -+.1E", 100) == "+1.0E+02"
+string.format("%# -+.1E", 10000) == "+1.0E+04"
+string.format("%# -+.1E", 100000) == "+1.0E+05"
+string.format("%# -+.1E", 1000000) == "+1.0E+06"
+string.format("%# -+.1E", 10000000) == "+1.0E+07"
+string.format("%# -+.1E", 0.01) == "+1.0E-02"
+string.format("%# -+.1E", 0.0001) == "+1.0E-04"
+string.format("%# -+.1E", 1e-05) == "+1.0E-05"
+string.format("%# -+.1E", 1e-06) == "+1.0E-06"
+string.format("%# -+.1E", 1e-07) == "+1.0E-07"
+string.format("%# -+.1E", 123.456) == "+1.2E+02"
+string.format("%# -+.1E", 1234560000) == "+1.2E+09"
+string.format("%# -+.1E", 1.23456e-05) == "+1.2E-05"
+string.format("%# -+.1E", 123.456789123) == "+1.2E+02"
+string.format("%# -+.1E", 1234567891.23) == "+1.2E+09"
+string.format("%# -+.1E", 1.23456789123e-05) == "+1.2E-05"
+string.format("%# -+1.0E", 0) == "+0.E+00"
+string.format("%# -+1.0E", 1) == "+1.E+00"
+string.format("%# -+1.0E", -1) == "-1.E+00"
+string.format("%# -+1.0E", 2) == "+2.E+00"
+string.format("%# -+1.0E", -2) == "-2.E+00"
+string.format("%# -+1.0E", 3) == "+3.E+00"
+string.format("%# -+1.0E", -3) == "-3.E+00"
+string.format("%# -+1.0E", 100) == "+1.E+02"
+string.format("%# -+1.0E", 10000) == "+1.E+04"
+string.format("%# -+1.0E", 100000) == "+1.E+05"
+string.format("%# -+1.0E", 1000000) == "+1.E+06"
+string.format("%# -+1.0E", 10000000) == "+1.E+07"
+string.format("%# -+1.0E", 0.01) == "+1.E-02"
+string.format("%# -+1.0E", 0.0001) == "+1.E-04"
+string.format("%# -+1.0E", 1e-05) == "+1.E-05"
+string.format("%# -+1.0E", 1e-06) == "+1.E-06"
+string.format("%# -+1.0E", 1e-07) == "+1.E-07"
+string.format("%# -+1.0E", 123.456) == "+1.E+02"
+string.format("%# -+1.0E", 1234560000) == "+1.E+09"
+string.format("%# -+1.0E", 1.23456e-05) == "+1.E-05"
+string.format("%# -+1.0E", 123.456789123) == "+1.E+02"
+string.format("%# -+1.0E", 1234567891.23) == "+1.E+09"
+string.format("%# -+1.0E", 1.23456789123e-05) == "+1.E-05"
+string.format("%# -+1.1E", 0) == "+0.0E+00"
+string.format("%# -+1.1E", 1) == "+1.0E+00"
+string.format("%# -+1.1E", -1) == "-1.0E+00"
+string.format("%# -+1.1E", 2) == "+2.0E+00"
+string.format("%# -+1.1E", -2) == "-2.0E+00"
+string.format("%# -+1.1E", 3) == "+3.0E+00"
+string.format("%# -+1.1E", -3) == "-3.0E+00"
+string.format("%# -+1.1E", 100) == "+1.0E+02"
+string.format("%# -+1.1E", 10000) == "+1.0E+04"
+string.format("%# -+1.1E", 100000) == "+1.0E+05"
+string.format("%# -+1.1E", 1000000) == "+1.0E+06"
+string.format("%# -+1.1E", 10000000) == "+1.0E+07"
+string.format("%# -+1.1E", 0.01) == "+1.0E-02"
+string.format("%# -+1.1E", 0.0001) == "+1.0E-04"
+string.format("%# -+1.1E", 1e-05) == "+1.0E-05"
+string.format("%# -+1.1E", 1e-06) == "+1.0E-06"
+string.format("%# -+1.1E", 1e-07) == "+1.0E-07"
+string.format("%# -+1.1E", 123.456) == "+1.2E+02"
+string.format("%# -+1.1E", 1234560000) == "+1.2E+09"
+string.format("%# -+1.1E", 1.23456e-05) == "+1.2E-05"
+string.format("%# -+1.1E", 123.456789123) == "+1.2E+02"
+string.format("%# -+1.1E", 1234567891.23) == "+1.2E+09"
+string.format("%# -+1.1E", 1.23456789123e-05) == "+1.2E-05"
+string.format("%# -+2.0E", 0) == "+0.E+00"
+string.format("%# -+2.0E", 1) == "+1.E+00"
+string.format("%# -+2.0E", -1) == "-1.E+00"
+string.format("%# -+2.0E", 2) == "+2.E+00"
+string.format("%# -+2.0E", -2) == "-2.E+00"
+string.format("%# -+2.0E", 3) == "+3.E+00"
+string.format("%# -+2.0E", -3) == "-3.E+00"
+string.format("%# -+2.0E", 100) == "+1.E+02"
+string.format("%# -+2.0E", 10000) == "+1.E+04"
+string.format("%# -+2.0E", 100000) == "+1.E+05"
+string.format("%# -+2.0E", 1000000) == "+1.E+06"
+string.format("%# -+2.0E", 10000000) == "+1.E+07"
+string.format("%# -+2.0E", 0.01) == "+1.E-02"
+string.format("%# -+2.0E", 0.0001) == "+1.E-04"
+string.format("%# -+2.0E", 1e-05) == "+1.E-05"
+string.format("%# -+2.0E", 1e-06) == "+1.E-06"
+string.format("%# -+2.0E", 1e-07) == "+1.E-07"
+string.format("%# -+2.0E", 123.456) == "+1.E+02"
+string.format("%# -+2.0E", 1234560000) == "+1.E+09"
+string.format("%# -+2.0E", 1.23456e-05) == "+1.E-05"
+string.format("%# -+2.0E", 123.456789123) == "+1.E+02"
+string.format("%# -+2.0E", 1234567891.23) == "+1.E+09"
+string.format("%# -+2.0E", 1.23456789123e-05) == "+1.E-05"
+string.format("%# -+2.1E", 0) == "+0.0E+00"
+string.format("%# -+2.1E", 1) == "+1.0E+00"
+string.format("%# -+2.1E", -1) == "-1.0E+00"
+string.format("%# -+2.1E", 2) == "+2.0E+00"
+string.format("%# -+2.1E", -2) == "-2.0E+00"
+string.format("%# -+2.1E", 3) == "+3.0E+00"
+string.format("%# -+2.1E", -3) == "-3.0E+00"
+string.format("%# -+2.1E", 100) == "+1.0E+02"
+string.format("%# -+2.1E", 10000) == "+1.0E+04"
+string.format("%# -+2.1E", 100000) == "+1.0E+05"
+string.format("%# -+2.1E", 1000000) == "+1.0E+06"
+string.format("%# -+2.1E", 10000000) == "+1.0E+07"
+string.format("%# -+2.1E", 0.01) == "+1.0E-02"
+string.format("%# -+2.1E", 0.0001) == "+1.0E-04"
+string.format("%# -+2.1E", 1e-05) == "+1.0E-05"
+string.format("%# -+2.1E", 1e-06) == "+1.0E-06"
+string.format("%# -+2.1E", 1e-07) == "+1.0E-07"
+string.format("%# -+2.1E", 123.456) == "+1.2E+02"
+string.format("%# -+2.1E", 1234560000) == "+1.2E+09"
+string.format("%# -+2.1E", 1.23456e-05) == "+1.2E-05"
+string.format("%# -+2.1E", 123.456789123) == "+1.2E+02"
+string.format("%# -+2.1E", 1234567891.23) == "+1.2E+09"
+string.format("%# -+2.1E", 1.23456789123e-05) == "+1.2E-05"
+string.format("%# -+6E", nan) == "+NAN  "
+string.format("%# -+6E", inf) == "+INF  "
+string.format("%# -+6E", -inf) == "-INF  "
+string.format("%# -+6.0E", 0) == "+0.E+00"
+string.format("%# -+6.0E", 1) == "+1.E+00"
+string.format("%# -+6.0E", -1) == "-1.E+00"
+string.format("%# -+6.0E", 2) == "+2.E+00"
+string.format("%# -+6.0E", -2) == "-2.E+00"
+string.format("%# -+6.0E", 3) == "+3.E+00"
+string.format("%# -+6.0E", -3) == "-3.E+00"
+string.format("%# -+6.0E", nan) == "+NAN  "
+string.format("%# -+6.0E", inf) == "+INF  "
+string.format("%# -+6.0E", -inf) == "-INF  "
+string.format("%# -+6.0E", 100) == "+1.E+02"
+string.format("%# -+6.0E", 10000) == "+1.E+04"
+string.format("%# -+6.0E", 100000) == "+1.E+05"
+string.format("%# -+6.0E", 1000000) == "+1.E+06"
+string.format("%# -+6.0E", 10000000) == "+1.E+07"
+string.format("%# -+6.0E", 0.01) == "+1.E-02"
+string.format("%# -+6.0E", 0.0001) == "+1.E-04"
+string.format("%# -+6.0E", 1e-05) == "+1.E-05"
+string.format("%# -+6.0E", 1e-06) == "+1.E-06"
+string.format("%# -+6.0E", 1e-07) == "+1.E-07"
+string.format("%# -+6.0E", 123.456) == "+1.E+02"
+string.format("%# -+6.0E", 1234560000) == "+1.E+09"
+string.format("%# -+6.0E", 1.23456e-05) == "+1.E-05"
+string.format("%# -+6.0E", 123.456789123) == "+1.E+02"
+string.format("%# -+6.0E", 1234567891.23) == "+1.E+09"
+string.format("%# -+6.0E", 1.23456789123e-05) == "+1.E-05"
+string.format("%# -+6.1E", 0) == "+0.0E+00"
+string.format("%# -+6.1E", 1) == "+1.0E+00"
+string.format("%# -+6.1E", -1) == "-1.0E+00"
+string.format("%# -+6.1E", 2) == "+2.0E+00"
+string.format("%# -+6.1E", -2) == "-2.0E+00"
+string.format("%# -+6.1E", 3) == "+3.0E+00"
+string.format("%# -+6.1E", -3) == "-3.0E+00"
+string.format("%# -+6.1E", nan) == "+NAN  "
+string.format("%# -+6.1E", inf) == "+INF  "
+string.format("%# -+6.1E", -inf) == "-INF  "
+string.format("%# -+6.1E", 100) == "+1.0E+02"
+string.format("%# -+6.1E", 10000) == "+1.0E+04"
+string.format("%# -+6.1E", 100000) == "+1.0E+05"
+string.format("%# -+6.1E", 1000000) == "+1.0E+06"
+string.format("%# -+6.1E", 10000000) == "+1.0E+07"
+string.format("%# -+6.1E", 0.01) == "+1.0E-02"
+string.format("%# -+6.1E", 0.0001) == "+1.0E-04"
+string.format("%# -+6.1E", 1e-05) == "+1.0E-05"
+string.format("%# -+6.1E", 1e-06) == "+1.0E-06"
+string.format("%# -+6.1E", 1e-07) == "+1.0E-07"
+string.format("%# -+6.1E", 123.456) == "+1.2E+02"
+string.format("%# -+6.1E", 1234560000) == "+1.2E+09"
+string.format("%# -+6.1E", 1.23456e-05) == "+1.2E-05"
+string.format("%# -+6.1E", 123.456789123) == "+1.2E+02"
+string.format("%# -+6.1E", 1234567891.23) == "+1.2E+09"
+string.format("%# -+6.1E", 1.23456789123e-05) == "+1.2E-05"
+string.format("%# -+6.6E", nan) == "+NAN  "
+string.format("%# -+6.6E", inf) == "+INF  "
+string.format("%# -+6.6E", -inf) == "-INF  "
+string.format("%# -+20E", 0) == "+0.000000E+00       "
+string.format("%# -+20E", 1) == "+1.000000E+00       "
+string.format("%# -+20E", -1) == "-1.000000E+00       "
+string.format("%# -+20E", 2) == "+2.000000E+00       "
+string.format("%# -+20E", -2) == "-2.000000E+00       "
+string.format("%# -+20E", 3) == "+3.000000E+00       "
+string.format("%# -+20E", -3) == "-3.000000E+00       "
+string.format("%# -+20E", nan) == "+NAN                "
+string.format("%# -+20E", inf) == "+INF                "
+string.format("%# -+20E", -inf) == "-INF                "
+string.format("%# -+20E", 100) == "+1.000000E+02       "
+string.format("%# -+20E", 10000) == "+1.000000E+04       "
+string.format("%# -+20E", 100000) == "+1.000000E+05       "
+string.format("%# -+20E", 1000000) == "+1.000000E+06       "
+string.format("%# -+20E", 10000000) == "+1.000000E+07       "
+string.format("%# -+20E", 0.01) == "+1.000000E-02       "
+string.format("%# -+20E", 0.0001) == "+1.000000E-04       "
+string.format("%# -+20E", 1e-05) == "+1.000000E-05       "
+string.format("%# -+20E", 1e-06) == "+1.000000E-06       "
+string.format("%# -+20E", 1e-07) == "+1.000000E-07       "
+string.format("%# -+20E", 123.456) == "+1.234560E+02       "
+string.format("%# -+20E", 1234560000) == "+1.234560E+09       "
+string.format("%# -+20E", 1.23456e-05) == "+1.234560E-05       "
+string.format("%# -+20E", 123.456789123) == "+1.234568E+02       "
+string.format("%# -+20E", 1234567891.23) == "+1.234568E+09       "
+string.format("%# -+20E", 1.23456789123e-05) == "+1.234568E-05       "
+string.format("%# -+20.0E", 0) == "+0.E+00             "
+string.format("%# -+20.0E", 1) == "+1.E+00             "
+string.format("%# -+20.0E", -1) == "-1.E+00             "
+string.format("%# -+20.0E", 2) == "+2.E+00             "
+string.format("%# -+20.0E", -2) == "-2.E+00             "
+string.format("%# -+20.0E", 3) == "+3.E+00             "
+string.format("%# -+20.0E", -3) == "-3.E+00             "
+string.format("%# -+20.0E", nan) == "+NAN                "
+string.format("%# -+20.0E", inf) == "+INF                "
+string.format("%# -+20.0E", -inf) == "-INF                "
+string.format("%# -+20.0E", 100) == "+1.E+02             "
+string.format("%# -+20.0E", 10000) == "+1.E+04             "
+string.format("%# -+20.0E", 100000) == "+1.E+05             "
+string.format("%# -+20.0E", 1000000) == "+1.E+06             "
+string.format("%# -+20.0E", 10000000) == "+1.E+07             "
+string.format("%# -+20.0E", 0.01) == "+1.E-02             "
+string.format("%# -+20.0E", 0.0001) == "+1.E-04             "
+string.format("%# -+20.0E", 1e-05) == "+1.E-05             "
+string.format("%# -+20.0E", 1e-06) == "+1.E-06             "
+string.format("%# -+20.0E", 1e-07) == "+1.E-07             "
+string.format("%# -+20.0E", 123.456) == "+1.E+02             "
+string.format("%# -+20.0E", 1234560000) == "+1.E+09             "
+string.format("%# -+20.0E", 1.23456e-05) == "+1.E-05             "
+string.format("%# -+20.0E", 123.456789123) == "+1.E+02             "
+string.format("%# -+20.0E", 1234567891.23) == "+1.E+09             "
+string.format("%# -+20.0E", 1.23456789123e-05) == "+1.E-05             "
+string.format("%# -+20.1E", 0) == "+0.0E+00            "
+string.format("%# -+20.1E", 1) == "+1.0E+00            "
+string.format("%# -+20.1E", -1) == "-1.0E+00            "
+string.format("%# -+20.1E", 2) == "+2.0E+00            "
+string.format("%# -+20.1E", -2) == "-2.0E+00            "
+string.format("%# -+20.1E", 3) == "+3.0E+00            "
+string.format("%# -+20.1E", -3) == "-3.0E+00            "
+string.format("%# -+20.1E", nan) == "+NAN                "
+string.format("%# -+20.1E", inf) == "+INF                "
+string.format("%# -+20.1E", -inf) == "-INF                "
+string.format("%# -+20.1E", 100) == "+1.0E+02            "
+string.format("%# -+20.1E", 10000) == "+1.0E+04            "
+string.format("%# -+20.1E", 100000) == "+1.0E+05            "
+string.format("%# -+20.1E", 1000000) == "+1.0E+06            "
+string.format("%# -+20.1E", 10000000) == "+1.0E+07            "
+string.format("%# -+20.1E", 0.01) == "+1.0E-02            "
+string.format("%# -+20.1E", 0.0001) == "+1.0E-04            "
+string.format("%# -+20.1E", 1e-05) == "+1.0E-05            "
+string.format("%# -+20.1E", 1e-06) == "+1.0E-06            "
+string.format("%# -+20.1E", 1e-07) == "+1.0E-07            "
+string.format("%# -+20.1E", 123.456) == "+1.2E+02            "
+string.format("%# -+20.1E", 1234560000) == "+1.2E+09            "
+string.format("%# -+20.1E", 1.23456e-05) == "+1.2E-05            "
+string.format("%# -+20.1E", 123.456789123) == "+1.2E+02            "
+string.format("%# -+20.1E", 1234567891.23) == "+1.2E+09            "
+string.format("%# -+20.1E", 1.23456789123e-05) == "+1.2E-05            "
+string.format("%# -+20.6E", 0) == "+0.000000E+00       "
+string.format("%# -+20.6E", 1) == "+1.000000E+00       "
+string.format("%# -+20.6E", -1) == "-1.000000E+00       "
+string.format("%# -+20.6E", 2) == "+2.000000E+00       "
+string.format("%# -+20.6E", -2) == "-2.000000E+00       "
+string.format("%# -+20.6E", 3) == "+3.000000E+00       "
+string.format("%# -+20.6E", -3) == "-3.000000E+00       "
+string.format("%# -+20.6E", nan) == "+NAN                "
+string.format("%# -+20.6E", inf) == "+INF                "
+string.format("%# -+20.6E", -inf) == "-INF                "
+string.format("%# -+20.6E", 100) == "+1.000000E+02       "
+string.format("%# -+20.6E", 10000) == "+1.000000E+04       "
+string.format("%# -+20.6E", 100000) == "+1.000000E+05       "
+string.format("%# -+20.6E", 1000000) == "+1.000000E+06       "
+string.format("%# -+20.6E", 10000000) == "+1.000000E+07       "
+string.format("%# -+20.6E", 0.01) == "+1.000000E-02       "
+string.format("%# -+20.6E", 0.0001) == "+1.000000E-04       "
+string.format("%# -+20.6E", 1e-05) == "+1.000000E-05       "
+string.format("%# -+20.6E", 1e-06) == "+1.000000E-06       "
+string.format("%# -+20.6E", 1e-07) == "+1.000000E-07       "
+string.format("%# -+20.6E", 123.456) == "+1.234560E+02       "
+string.format("%# -+20.6E", 1234560000) == "+1.234560E+09       "
+string.format("%# -+20.6E", 1.23456e-05) == "+1.234560E-05       "
+string.format("%# -+20.6E", 123.456789123) == "+1.234568E+02       "
+string.format("%# -+20.6E", 1234567891.23) == "+1.234568E+09       "
+string.format("%# -+20.6E", 1.23456789123e-05) == "+1.234568E-05       "
+string.format("%0E", 0) == "0.000000E+00"
+string.format("%0E", 1) == "1.000000E+00"
+string.format("%0E", -1) == "-1.000000E+00"
+string.format("%0E", 2) == "2.000000E+00"
+string.format("%0E", -2) == "-2.000000E+00"
+string.format("%0E", 3) == "3.000000E+00"
+string.format("%0E", -3) == "-3.000000E+00"
+string.format("%0E", nan) == "NAN"
+string.format("%0E", inf) == "INF"
+string.format("%0E", -inf) == "-INF"
+string.format("%0E", 100) == "1.000000E+02"
+string.format("%0E", 10000) == "1.000000E+04"
+string.format("%0E", 100000) == "1.000000E+05"
+string.format("%0E", 1000000) == "1.000000E+06"
+string.format("%0E", 10000000) == "1.000000E+07"
+string.format("%0E", 0.01) == "1.000000E-02"
+string.format("%0E", 0.0001) == "1.000000E-04"
+string.format("%0E", 1e-05) == "1.000000E-05"
+string.format("%0E", 1e-06) == "1.000000E-06"
+string.format("%0E", 1e-07) == "1.000000E-07"
+string.format("%0E", 123.456) == "1.234560E+02"
+string.format("%0E", 1234560000) == "1.234560E+09"
+string.format("%0E", 1.23456e-05) == "1.234560E-05"
+string.format("%0E", 123.456789123) == "1.234568E+02"
+string.format("%0E", 1234567891.23) == "1.234568E+09"
+string.format("%0E", 1.23456789123e-05) == "1.234568E-05"
+string.format("%0.0E", 0) == "0E+00"
+string.format("%0.0E", 1) == "1E+00"
+string.format("%0.0E", -1) == "-1E+00"
+string.format("%0.0E", 2) == "2E+00"
+string.format("%0.0E", -2) == "-2E+00"
+string.format("%0.0E", 3) == "3E+00"
+string.format("%0.0E", -3) == "-3E+00"
+string.format("%0.0E", 100) == "1E+02"
+string.format("%0.0E", 10000) == "1E+04"
+string.format("%0.0E", 100000) == "1E+05"
+string.format("%0.0E", 1000000) == "1E+06"
+string.format("%0.0E", 10000000) == "1E+07"
+string.format("%0.0E", 0.01) == "1E-02"
+string.format("%0.0E", 0.0001) == "1E-04"
+string.format("%0.0E", 1e-05) == "1E-05"
+string.format("%0.0E", 1e-06) == "1E-06"
+string.format("%0.0E", 1e-07) == "1E-07"
+string.format("%0.0E", 123.456) == "1E+02"
+string.format("%0.0E", 1234560000) == "1E+09"
+string.format("%0.0E", 1.23456e-05) == "1E-05"
+string.format("%0.0E", 123.456789123) == "1E+02"
+string.format("%0.0E", 1234567891.23) == "1E+09"
+string.format("%0.0E", 1.23456789123e-05) == "1E-05"
+string.format("%0.1E", 0) == "0.0E+00"
+string.format("%0.1E", 1) == "1.0E+00"
+string.format("%0.1E", -1) == "-1.0E+00"
+string.format("%0.1E", 2) == "2.0E+00"
+string.format("%0.1E", -2) == "-2.0E+00"
+string.format("%0.1E", 3) == "3.0E+00"
+string.format("%0.1E", -3) == "-3.0E+00"
+string.format("%0.1E", 100) == "1.0E+02"
+string.format("%0.1E", 10000) == "1.0E+04"
+string.format("%0.1E", 100000) == "1.0E+05"
+string.format("%0.1E", 1000000) == "1.0E+06"
+string.format("%0.1E", 10000000) == "1.0E+07"
+string.format("%0.1E", 0.01) == "1.0E-02"
+string.format("%0.1E", 0.0001) == "1.0E-04"
+string.format("%0.1E", 1e-05) == "1.0E-05"
+string.format("%0.1E", 1e-06) == "1.0E-06"
+string.format("%0.1E", 1e-07) == "1.0E-07"
+string.format("%0.1E", 123.456) == "1.2E+02"
+string.format("%0.1E", 1234560000) == "1.2E+09"
+string.format("%0.1E", 1.23456e-05) == "1.2E-05"
+string.format("%0.1E", 123.456789123) == "1.2E+02"
+string.format("%0.1E", 1234567891.23) == "1.2E+09"
+string.format("%0.1E", 1.23456789123e-05) == "1.2E-05"
+string.format("%01.0E", 0) == "0E+00"
+string.format("%01.0E", 1) == "1E+00"
+string.format("%01.0E", -1) == "-1E+00"
+string.format("%01.0E", 2) == "2E+00"
+string.format("%01.0E", -2) == "-2E+00"
+string.format("%01.0E", 3) == "3E+00"
+string.format("%01.0E", -3) == "-3E+00"
+string.format("%01.0E", 100) == "1E+02"
+string.format("%01.0E", 10000) == "1E+04"
+string.format("%01.0E", 100000) == "1E+05"
+string.format("%01.0E", 1000000) == "1E+06"
+string.format("%01.0E", 10000000) == "1E+07"
+string.format("%01.0E", 0.01) == "1E-02"
+string.format("%01.0E", 0.0001) == "1E-04"
+string.format("%01.0E", 1e-05) == "1E-05"
+string.format("%01.0E", 1e-06) == "1E-06"
+string.format("%01.0E", 1e-07) == "1E-07"
+string.format("%01.0E", 123.456) == "1E+02"
+string.format("%01.0E", 1234560000) == "1E+09"
+string.format("%01.0E", 1.23456e-05) == "1E-05"
+string.format("%01.0E", 123.456789123) == "1E+02"
+string.format("%01.0E", 1234567891.23) == "1E+09"
+string.format("%01.0E", 1.23456789123e-05) == "1E-05"
+string.format("%01.1E", 0) == "0.0E+00"
+string.format("%01.1E", 1) == "1.0E+00"
+string.format("%01.1E", -1) == "-1.0E+00"
+string.format("%01.1E", 2) == "2.0E+00"
+string.format("%01.1E", -2) == "-2.0E+00"
+string.format("%01.1E", 3) == "3.0E+00"
+string.format("%01.1E", -3) == "-3.0E+00"
+string.format("%01.1E", 100) == "1.0E+02"
+string.format("%01.1E", 10000) == "1.0E+04"
+string.format("%01.1E", 100000) == "1.0E+05"
+string.format("%01.1E", 1000000) == "1.0E+06"
+string.format("%01.1E", 10000000) == "1.0E+07"
+string.format("%01.1E", 0.01) == "1.0E-02"
+string.format("%01.1E", 0.0001) == "1.0E-04"
+string.format("%01.1E", 1e-05) == "1.0E-05"
+string.format("%01.1E", 1e-06) == "1.0E-06"
+string.format("%01.1E", 1e-07) == "1.0E-07"
+string.format("%01.1E", 123.456) == "1.2E+02"
+string.format("%01.1E", 1234560000) == "1.2E+09"
+string.format("%01.1E", 1.23456e-05) == "1.2E-05"
+string.format("%01.1E", 123.456789123) == "1.2E+02"
+string.format("%01.1E", 1234567891.23) == "1.2E+09"
+string.format("%01.1E", 1.23456789123e-05) == "1.2E-05"
+string.format("%02.0E", 0) == "0E+00"
+string.format("%02.0E", 1) == "1E+00"
+string.format("%02.0E", -1) == "-1E+00"
+string.format("%02.0E", 2) == "2E+00"
+string.format("%02.0E", -2) == "-2E+00"
+string.format("%02.0E", 3) == "3E+00"
+string.format("%02.0E", -3) == "-3E+00"
+string.format("%02.0E", 100) == "1E+02"
+string.format("%02.0E", 10000) == "1E+04"
+string.format("%02.0E", 100000) == "1E+05"
+string.format("%02.0E", 1000000) == "1E+06"
+string.format("%02.0E", 10000000) == "1E+07"
+string.format("%02.0E", 0.01) == "1E-02"
+string.format("%02.0E", 0.0001) == "1E-04"
+string.format("%02.0E", 1e-05) == "1E-05"
+string.format("%02.0E", 1e-06) == "1E-06"
+string.format("%02.0E", 1e-07) == "1E-07"
+string.format("%02.0E", 123.456) == "1E+02"
+string.format("%02.0E", 1234560000) == "1E+09"
+string.format("%02.0E", 1.23456e-05) == "1E-05"
+string.format("%02.0E", 123.456789123) == "1E+02"
+string.format("%02.0E", 1234567891.23) == "1E+09"
+string.format("%02.0E", 1.23456789123e-05) == "1E-05"
+string.format("%02.1E", 0) == "0.0E+00"
+string.format("%02.1E", 1) == "1.0E+00"
+string.format("%02.1E", -1) == "-1.0E+00"
+string.format("%02.1E", 2) == "2.0E+00"
+string.format("%02.1E", -2) == "-2.0E+00"
+string.format("%02.1E", 3) == "3.0E+00"
+string.format("%02.1E", -3) == "-3.0E+00"
+string.format("%02.1E", 100) == "1.0E+02"
+string.format("%02.1E", 10000) == "1.0E+04"
+string.format("%02.1E", 100000) == "1.0E+05"
+string.format("%02.1E", 1000000) == "1.0E+06"
+string.format("%02.1E", 10000000) == "1.0E+07"
+string.format("%02.1E", 0.01) == "1.0E-02"
+string.format("%02.1E", 0.0001) == "1.0E-04"
+string.format("%02.1E", 1e-05) == "1.0E-05"
+string.format("%02.1E", 1e-06) == "1.0E-06"
+string.format("%02.1E", 1e-07) == "1.0E-07"
+string.format("%02.1E", 123.456) == "1.2E+02"
+string.format("%02.1E", 1234560000) == "1.2E+09"
+string.format("%02.1E", 1.23456e-05) == "1.2E-05"
+string.format("%02.1E", 123.456789123) == "1.2E+02"
+string.format("%02.1E", 1234567891.23) == "1.2E+09"
+string.format("%02.1E", 1.23456789123e-05) == "1.2E-05"
+string.format("%06E", nan) == "   NAN"
+string.format("%06E", inf) == "   INF"
+string.format("%06E", -inf) == "  -INF"
+string.format("%06.0E", 0) == "00E+00"
+string.format("%06.0E", 1) == "01E+00"
+string.format("%06.0E", -1) == "-1E+00"
+string.format("%06.0E", 2) == "02E+00"
+string.format("%06.0E", -2) == "-2E+00"
+string.format("%06.0E", 3) == "03E+00"
+string.format("%06.0E", -3) == "-3E+00"
+string.format("%06.0E", nan) == "   NAN"
+string.format("%06.0E", inf) == "   INF"
+string.format("%06.0E", -inf) == "  -INF"
+string.format("%06.0E", 100) == "01E+02"
+string.format("%06.0E", 10000) == "01E+04"
+string.format("%06.0E", 100000) == "01E+05"
+string.format("%06.0E", 1000000) == "01E+06"
+string.format("%06.0E", 10000000) == "01E+07"
+string.format("%06.0E", 0.01) == "01E-02"
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+string.format("%0-6.0E", -inf) == "-INF  "
+string.format("%0-6.0E", 100) == "1E+02 "
+string.format("%0-6.0E", 10000) == "1E+04 "
+string.format("%0-6.0E", 100000) == "1E+05 "
+string.format("%0-6.0E", 1000000) == "1E+06 "
+string.format("%0-6.0E", 10000000) == "1E+07 "
+string.format("%0-6.0E", 0.01) == "1E-02 "
+string.format("%0-6.0E", 0.0001) == "1E-04 "
+string.format("%0-6.0E", 1e-05) == "1E-05 "
+string.format("%0-6.0E", 1e-06) == "1E-06 "
+string.format("%0-6.0E", 1e-07) == "1E-07 "
+string.format("%0-6.0E", 123.456) == "1E+02 "
+string.format("%0-6.0E", 1234560000) == "1E+09 "
+string.format("%0-6.0E", 1.23456e-05) == "1E-05 "
+string.format("%0-6.0E", 123.456789123) == "1E+02 "
+string.format("%0-6.0E", 1234567891.23) == "1E+09 "
+string.format("%0-6.0E", 1.23456789123e-05) == "1E-05 "
+string.format("%0-6.1E", 0) == "0.0E+00"
+string.format("%0-6.1E", 1) == "1.0E+00"
+string.format("%0-6.1E", -1) == "-1.0E+00"
+string.format("%0-6.1E", 2) == "2.0E+00"
+string.format("%0-6.1E", -2) == "-2.0E+00"
+string.format("%0-6.1E", 3) == "3.0E+00"
+string.format("%0-6.1E", -3) == "-3.0E+00"
+string.format("%0-6.1E", nan) == "NAN   "
+string.format("%0-6.1E", inf) == "INF   "
+string.format("%0-6.1E", -inf) == "-INF  "
+string.format("%0-6.1E", 100) == "1.0E+02"
+string.format("%0-6.1E", 10000) == "1.0E+04"
+string.format("%0-6.1E", 100000) == "1.0E+05"
+string.format("%0-6.1E", 1000000) == "1.0E+06"
+string.format("%0-6.1E", 10000000) == "1.0E+07"
+string.format("%0-6.1E", 0.01) == "1.0E-02"
+string.format("%0-6.1E", 0.0001) == "1.0E-04"
+string.format("%0-6.1E", 1e-05) == "1.0E-05"
+string.format("%0-6.1E", 1e-06) == "1.0E-06"
+string.format("%0-6.1E", 1e-07) == "1.0E-07"
+string.format("%0-6.1E", 123.456) == "1.2E+02"
+string.format("%0-6.1E", 1234560000) == "1.2E+09"
+string.format("%0-6.1E", 1.23456e-05) == "1.2E-05"
+string.format("%0-6.1E", 123.456789123) == "1.2E+02"
+string.format("%0-6.1E", 1234567891.23) == "1.2E+09"
+string.format("%0-6.1E", 1.23456789123e-05) == "1.2E-05"
+string.format("%0-6.6E", nan) == "NAN   "
+string.format("%0-6.6E", inf) == "INF   "
+string.format("%0-6.6E", -inf) == "-INF  "
+string.format("%0-20E", 0) == "0.000000E+00        "
+string.format("%0-20E", 1) == "1.000000E+00        "
+string.format("%0-20E", -1) == "-1.000000E+00       "
+string.format("%0-20E", 2) == "2.000000E+00        "
+string.format("%0-20E", -2) == "-2.000000E+00       "
+string.format("%0-20E", 3) == "3.000000E+00        "
+string.format("%0-20E", -3) == "-3.000000E+00       "
+string.format("%0-20E", nan) == "NAN                 "
+string.format("%0-20E", inf) == "INF                 "
+string.format("%0-20E", -inf) == "-INF                "
+string.format("%0-20E", 100) == "1.000000E+02        "
+string.format("%0-20E", 10000) == "1.000000E+04        "
+string.format("%0-20E", 100000) == "1.000000E+05        "
+string.format("%0-20E", 1000000) == "1.000000E+06        "
+string.format("%0-20E", 10000000) == "1.000000E+07        "
+string.format("%0-20E", 0.01) == "1.000000E-02        "
+string.format("%0-20E", 0.0001) == "1.000000E-04        "
+string.format("%0-20E", 1e-05) == "1.000000E-05        "
+string.format("%0-20E", 1e-06) == "1.000000E-06        "
+string.format("%0-20E", 1e-07) == "1.000000E-07        "
+string.format("%0-20E", 123.456) == "1.234560E+02        "
+string.format("%0-20E", 1234560000) == "1.234560E+09        "
+string.format("%0-20E", 1.23456e-05) == "1.234560E-05        "
+string.format("%0-20E", 123.456789123) == "1.234568E+02        "
+string.format("%0-20E", 1234567891.23) == "1.234568E+09        "
+string.format("%0-20E", 1.23456789123e-05) == "1.234568E-05        "
+string.format("%0-20.0E", 0) == "0E+00               "
+string.format("%0-20.0E", 1) == "1E+00               "
+string.format("%0-20.0E", -1) == "-1E+00              "
+string.format("%0-20.0E", 2) == "2E+00               "
+string.format("%0-20.0E", -2) == "-2E+00              "
+string.format("%0-20.0E", 3) == "3E+00               "
+string.format("%0-20.0E", -3) == "-3E+00              "
+string.format("%0-20.0E", nan) == "NAN                 "
+string.format("%0-20.0E", inf) == "INF                 "
+string.format("%0-20.0E", -inf) == "-INF                "
+string.format("%0-20.0E", 100) == "1E+02               "
+string.format("%0-20.0E", 10000) == "1E+04               "
+string.format("%0-20.0E", 100000) == "1E+05               "
+string.format("%0-20.0E", 1000000) == "1E+06               "
+string.format("%0-20.0E", 10000000) == "1E+07               "
+string.format("%0-20.0E", 0.01) == "1E-02               "
+string.format("%0-20.0E", 0.0001) == "1E-04               "
+string.format("%0-20.0E", 1e-05) == "1E-05               "
+string.format("%0-20.0E", 1e-06) == "1E-06               "
+string.format("%0-20.0E", 1e-07) == "1E-07               "
+string.format("%0-20.0E", 123.456) == "1E+02               "
+string.format("%0-20.0E", 1234560000) == "1E+09               "
+string.format("%0-20.0E", 1.23456e-05) == "1E-05               "
+string.format("%0-20.0E", 123.456789123) == "1E+02               "
+string.format("%0-20.0E", 1234567891.23) == "1E+09               "
+string.format("%0-20.0E", 1.23456789123e-05) == "1E-05               "
+string.format("%0-20.1E", 0) == "0.0E+00             "
+string.format("%0-20.1E", 1) == "1.0E+00             "
+string.format("%0-20.1E", -1) == "-1.0E+00            "
+string.format("%0-20.1E", 2) == "2.0E+00             "
+string.format("%0-20.1E", -2) == "-2.0E+00            "
+string.format("%0-20.1E", 3) == "3.0E+00             "
+string.format("%0-20.1E", -3) == "-3.0E+00            "
+string.format("%0-20.1E", nan) == "NAN                 "
+string.format("%0-20.1E", inf) == "INF                 "
+string.format("%0-20.1E", -inf) == "-INF                "
+string.format("%0-20.1E", 100) == "1.0E+02             "
+string.format("%0-20.1E", 10000) == "1.0E+04             "
+string.format("%0-20.1E", 100000) == "1.0E+05             "
+string.format("%0-20.1E", 1000000) == "1.0E+06             "
+string.format("%0-20.1E", 10000000) == "1.0E+07             "
+string.format("%0-20.1E", 0.01) == "1.0E-02             "
+string.format("%0-20.1E", 0.0001) == "1.0E-04             "
+string.format("%0-20.1E", 1e-05) == "1.0E-05             "
+string.format("%0-20.1E", 1e-06) == "1.0E-06             "
+string.format("%0-20.1E", 1e-07) == "1.0E-07             "
+string.format("%0-20.1E", 123.456) == "1.2E+02             "
+string.format("%0-20.1E", 1234560000) == "1.2E+09             "
+string.format("%0-20.1E", 1.23456e-05) == "1.2E-05             "
+string.format("%0-20.1E", 123.456789123) == "1.2E+02             "
+string.format("%0-20.1E", 1234567891.23) == "1.2E+09             "
+string.format("%0-20.1E", 1.23456789123e-05) == "1.2E-05             "
+string.format("%0-20.6E", 0) == "0.000000E+00        "
+string.format("%0-20.6E", 1) == "1.000000E+00        "
+string.format("%0-20.6E", -1) == "-1.000000E+00       "
+string.format("%0-20.6E", 2) == "2.000000E+00        "
+string.format("%0-20.6E", -2) == "-2.000000E+00       "
+string.format("%0-20.6E", 3) == "3.000000E+00        "
+string.format("%0-20.6E", -3) == "-3.000000E+00       "
+string.format("%0-20.6E", nan) == "NAN                 "
+string.format("%0-20.6E", inf) == "INF                 "
+string.format("%0-20.6E", -inf) == "-INF                "
+string.format("%0-20.6E", 100) == "1.000000E+02        "
+string.format("%0-20.6E", 10000) == "1.000000E+04        "
+string.format("%0-20.6E", 100000) == "1.000000E+05        "
+string.format("%0-20.6E", 1000000) == "1.000000E+06        "
+string.format("%0-20.6E", 10000000) == "1.000000E+07        "
+string.format("%0-20.6E", 0.01) == "1.000000E-02        "
+string.format("%0-20.6E", 0.0001) == "1.000000E-04        "
+string.format("%0-20.6E", 1e-05) == "1.000000E-05        "
+string.format("%0-20.6E", 1e-06) == "1.000000E-06        "
+string.format("%0-20.6E", 1e-07) == "1.000000E-07        "
+string.format("%0-20.6E", 123.456) == "1.234560E+02        "
+string.format("%0-20.6E", 1234560000) == "1.234560E+09        "
+string.format("%0-20.6E", 1.23456e-05) == "1.234560E-05        "
+string.format("%0-20.6E", 123.456789123) == "1.234568E+02        "
+string.format("%0-20.6E", 1234567891.23) == "1.234568E+09        "
+string.format("%0-20.6E", 1.23456789123e-05) == "1.234568E-05        "
+string.format("%0-+E", 0) == "+0.000000E+00"
+string.format("%0-+E", 1) == "+1.000000E+00"
+string.format("%0-+E", -1) == "-1.000000E+00"
+string.format("%0-+E", 2) == "+2.000000E+00"
+string.format("%0-+E", -2) == "-2.000000E+00"
+string.format("%0-+E", 3) == "+3.000000E+00"
+string.format("%0-+E", -3) == "-3.000000E+00"
+string.format("%0-+E", nan) == "+NAN"
+string.format("%0-+E", inf) == "+INF"
+string.format("%0-+E", -inf) == "-INF"
+string.format("%0-+E", 100) == "+1.000000E+02"
+string.format("%0-+E", 10000) == "+1.000000E+04"
+string.format("%0-+E", 100000) == "+1.000000E+05"
+string.format("%0-+E", 1000000) == "+1.000000E+06"
+string.format("%0-+E", 10000000) == "+1.000000E+07"
+string.format("%0-+E", 0.01) == "+1.000000E-02"
+string.format("%0-+E", 0.0001) == "+1.000000E-04"
+string.format("%0-+E", 1e-05) == "+1.000000E-05"
+string.format("%0-+E", 1e-06) == "+1.000000E-06"
+string.format("%0-+E", 1e-07) == "+1.000000E-07"
+string.format("%0-+E", 123.456) == "+1.234560E+02"
+string.format("%0-+E", 1234560000) == "+1.234560E+09"
+string.format("%0-+E", 1.23456e-05) == "+1.234560E-05"
+string.format("%0-+E", 123.456789123) == "+1.234568E+02"
+string.format("%0-+E", 1234567891.23) == "+1.234568E+09"
+string.format("%0-+E", 1.23456789123e-05) == "+1.234568E-05"
+string.format("%0-+.0E", 0) == "+0E+00"
+string.format("%0-+.0E", 1) == "+1E+00"
+string.format("%0-+.0E", -1) == "-1E+00"
+string.format("%0-+.0E", 2) == "+2E+00"
+string.format("%0-+.0E", -2) == "-2E+00"
+string.format("%0-+.0E", 3) == "+3E+00"
+string.format("%0-+.0E", -3) == "-3E+00"
+string.format("%0-+.0E", 100) == "+1E+02"
+string.format("%0-+.0E", 10000) == "+1E+04"
+string.format("%0-+.0E", 100000) == "+1E+05"
+string.format("%0-+.0E", 1000000) == "+1E+06"
+string.format("%0-+.0E", 10000000) == "+1E+07"
+string.format("%0-+.0E", 0.01) == "+1E-02"
+string.format("%0-+.0E", 0.0001) == "+1E-04"
+string.format("%0-+.0E", 1e-05) == "+1E-05"
+string.format("%0-+.0E", 1e-06) == "+1E-06"
+string.format("%0-+.0E", 1e-07) == "+1E-07"
+string.format("%0-+.0E", 123.456) == "+1E+02"
+string.format("%0-+.0E", 1234560000) == "+1E+09"
+string.format("%0-+.0E", 1.23456e-05) == "+1E-05"
+string.format("%0-+.0E", 123.456789123) == "+1E+02"
+string.format("%0-+.0E", 1234567891.23) == "+1E+09"
+string.format("%0-+.0E", 1.23456789123e-05) == "+1E-05"
+string.format("%0-+.1E", 0) == "+0.0E+00"
+string.format("%0-+.1E", 1) == "+1.0E+00"
+string.format("%0-+.1E", -1) == "-1.0E+00"
+string.format("%0-+.1E", 2) == "+2.0E+00"
+string.format("%0-+.1E", -2) == "-2.0E+00"
+string.format("%0-+.1E", 3) == "+3.0E+00"
+string.format("%0-+.1E", -3) == "-3.0E+00"
+string.format("%0-+.1E", 100) == "+1.0E+02"
+string.format("%0-+.1E", 10000) == "+1.0E+04"
+string.format("%0-+.1E", 100000) == "+1.0E+05"
+string.format("%0-+.1E", 1000000) == "+1.0E+06"
+string.format("%0-+.1E", 10000000) == "+1.0E+07"
+string.format("%0-+.1E", 0.01) == "+1.0E-02"
+string.format("%0-+.1E", 0.0001) == "+1.0E-04"
+string.format("%0-+.1E", 1e-05) == "+1.0E-05"
+string.format("%0-+.1E", 1e-06) == "+1.0E-06"
+string.format("%0-+.1E", 1e-07) == "+1.0E-07"
+string.format("%0-+.1E", 123.456) == "+1.2E+02"
+string.format("%0-+.1E", 1234560000) == "+1.2E+09"
+string.format("%0-+.1E", 1.23456e-05) == "+1.2E-05"
+string.format("%0-+.1E", 123.456789123) == "+1.2E+02"
+string.format("%0-+.1E", 1234567891.23) == "+1.2E+09"
+string.format("%0-+.1E", 1.23456789123e-05) == "+1.2E-05"
+string.format("%0-+1.0E", 0) == "+0E+00"
+string.format("%0-+1.0E", 1) == "+1E+00"
+string.format("%0-+1.0E", -1) == "-1E+00"
+string.format("%0-+1.0E", 2) == "+2E+00"
+string.format("%0-+1.0E", -2) == "-2E+00"
+string.format("%0-+1.0E", 3) == "+3E+00"
+string.format("%0-+1.0E", -3) == "-3E+00"
+string.format("%0-+1.0E", 100) == "+1E+02"
+string.format("%0-+1.0E", 10000) == "+1E+04"
+string.format("%0-+1.0E", 100000) == "+1E+05"
+string.format("%0-+1.0E", 1000000) == "+1E+06"
+string.format("%0-+1.0E", 10000000) == "+1E+07"
+string.format("%0-+1.0E", 0.01) == "+1E-02"
+string.format("%0-+1.0E", 0.0001) == "+1E-04"
+string.format("%0-+1.0E", 1e-05) == "+1E-05"
+string.format("%0-+1.0E", 1e-06) == "+1E-06"
+string.format("%0-+1.0E", 1e-07) == "+1E-07"
+string.format("%0-+1.0E", 123.456) == "+1E+02"
+string.format("%0-+1.0E", 1234560000) == "+1E+09"
+string.format("%0-+1.0E", 1.23456e-05) == "+1E-05"
+string.format("%0-+1.0E", 123.456789123) == "+1E+02"
+string.format("%0-+1.0E", 1234567891.23) == "+1E+09"
+string.format("%0-+1.0E", 1.23456789123e-05) == "+1E-05"
+string.format("%0-+1.1E", 0) == "+0.0E+00"
+string.format("%0-+1.1E", 1) == "+1.0E+00"
+string.format("%0-+1.1E", -1) == "-1.0E+00"
+string.format("%0-+1.1E", 2) == "+2.0E+00"
+string.format("%0-+1.1E", -2) == "-2.0E+00"
+string.format("%0-+1.1E", 3) == "+3.0E+00"
+string.format("%0-+1.1E", -3) == "-3.0E+00"
+string.format("%0-+1.1E", 100) == "+1.0E+02"
+string.format("%0-+1.1E", 10000) == "+1.0E+04"
+string.format("%0-+1.1E", 100000) == "+1.0E+05"
+string.format("%0-+1.1E", 1000000) == "+1.0E+06"
+string.format("%0-+1.1E", 10000000) == "+1.0E+07"
+string.format("%0-+1.1E", 0.01) == "+1.0E-02"
+string.format("%0-+1.1E", 0.0001) == "+1.0E-04"
+string.format("%0-+1.1E", 1e-05) == "+1.0E-05"
+string.format("%0-+1.1E", 1e-06) == "+1.0E-06"
+string.format("%0-+1.1E", 1e-07) == "+1.0E-07"
+string.format("%0-+1.1E", 123.456) == "+1.2E+02"
+string.format("%0-+1.1E", 1234560000) == "+1.2E+09"
+string.format("%0-+1.1E", 1.23456e-05) == "+1.2E-05"
+string.format("%0-+1.1E", 123.456789123) == "+1.2E+02"
+string.format("%0-+1.1E", 1234567891.23) == "+1.2E+09"
+string.format("%0-+1.1E", 1.23456789123e-05) == "+1.2E-05"
+string.format("%0-+2.0E", 0) == "+0E+00"
+string.format("%0-+2.0E", 1) == "+1E+00"
+string.format("%0-+2.0E", -1) == "-1E+00"
+string.format("%0-+2.0E", 2) == "+2E+00"
+string.format("%0-+2.0E", -2) == "-2E+00"
+string.format("%0-+2.0E", 3) == "+3E+00"
+string.format("%0-+2.0E", -3) == "-3E+00"
+string.format("%0-+2.0E", 100) == "+1E+02"
+string.format("%0-+2.0E", 10000) == "+1E+04"
+string.format("%0-+2.0E", 100000) == "+1E+05"
+string.format("%0-+2.0E", 1000000) == "+1E+06"
+string.format("%0-+2.0E", 10000000) == "+1E+07"
+string.format("%0-+2.0E", 0.01) == "+1E-02"
+string.format("%0-+2.0E", 0.0001) == "+1E-04"
+string.format("%0-+2.0E", 1e-05) == "+1E-05"
+string.format("%0-+2.0E", 1e-06) == "+1E-06"
+string.format("%0-+2.0E", 1e-07) == "+1E-07"
+string.format("%0-+2.0E", 123.456) == "+1E+02"
+string.format("%0-+2.0E", 1234560000) == "+1E+09"
+string.format("%0-+2.0E", 1.23456e-05) == "+1E-05"
+string.format("%0-+2.0E", 123.456789123) == "+1E+02"
+string.format("%0-+2.0E", 1234567891.23) == "+1E+09"
+string.format("%0-+2.0E", 1.23456789123e-05) == "+1E-05"
+string.format("%0-+2.1E", 0) == "+0.0E+00"
+string.format("%0-+2.1E", 1) == "+1.0E+00"
+string.format("%0-+2.1E", -1) == "-1.0E+00"
+string.format("%0-+2.1E", 2) == "+2.0E+00"
+string.format("%0-+2.1E", -2) == "-2.0E+00"
+string.format("%0-+2.1E", 3) == "+3.0E+00"
+string.format("%0-+2.1E", -3) == "-3.0E+00"
+string.format("%0-+2.1E", 100) == "+1.0E+02"
+string.format("%0-+2.1E", 10000) == "+1.0E+04"
+string.format("%0-+2.1E", 100000) == "+1.0E+05"
+string.format("%0-+2.1E", 1000000) == "+1.0E+06"
+string.format("%0-+2.1E", 10000000) == "+1.0E+07"
+string.format("%0-+2.1E", 0.01) == "+1.0E-02"
+string.format("%0-+2.1E", 0.0001) == "+1.0E-04"
+string.format("%0-+2.1E", 1e-05) == "+1.0E-05"
+string.format("%0-+2.1E", 1e-06) == "+1.0E-06"
+string.format("%0-+2.1E", 1e-07) == "+1.0E-07"
+string.format("%0-+2.1E", 123.456) == "+1.2E+02"
+string.format("%0-+2.1E", 1234560000) == "+1.2E+09"
+string.format("%0-+2.1E", 1.23456e-05) == "+1.2E-05"
+string.format("%0-+2.1E", 123.456789123) == "+1.2E+02"
+string.format("%0-+2.1E", 1234567891.23) == "+1.2E+09"
+string.format("%0-+2.1E", 1.23456789123e-05) == "+1.2E-05"
+string.format("%0-+6E", nan) == "+NAN  "
+string.format("%0-+6E", inf) == "+INF  "
+string.format("%0-+6E", -inf) == "-INF  "
+string.format("%0-+6.0E", 0) == "+0E+00"
+string.format("%0-+6.0E", 1) == "+1E+00"
+string.format("%0-+6.0E", -1) == "-1E+00"
+string.format("%0-+6.0E", 2) == "+2E+00"
+string.format("%0-+6.0E", -2) == "-2E+00"
+string.format("%0-+6.0E", 3) == "+3E+00"
+string.format("%0-+6.0E", -3) == "-3E+00"
+string.format("%0-+6.0E", nan) == "+NAN  "
+string.format("%0-+6.0E", inf) == "+INF  "
+string.format("%0-+6.0E", -inf) == "-INF  "
+string.format("%0-+6.0E", 100) == "+1E+02"
+string.format("%0-+6.0E", 10000) == "+1E+04"
+string.format("%0-+6.0E", 100000) == "+1E+05"
+string.format("%0-+6.0E", 1000000) == "+1E+06"
+string.format("%0-+6.0E", 10000000) == "+1E+07"
+string.format("%0-+6.0E", 0.01) == "+1E-02"
+string.format("%0-+6.0E", 0.0001) == "+1E-04"
+string.format("%0-+6.0E", 1e-05) == "+1E-05"
+string.format("%0-+6.0E", 1e-06) == "+1E-06"
+string.format("%0-+6.0E", 1e-07) == "+1E-07"
+string.format("%0-+6.0E", 123.456) == "+1E+02"
+string.format("%0-+6.0E", 1234560000) == "+1E+09"
+string.format("%0-+6.0E", 1.23456e-05) == "+1E-05"
+string.format("%0-+6.0E", 123.456789123) == "+1E+02"
+string.format("%0-+6.0E", 1234567891.23) == "+1E+09"
+string.format("%0-+6.0E", 1.23456789123e-05) == "+1E-05"
+string.format("%0-+6.1E", 0) == "+0.0E+00"
+string.format("%0-+6.1E", 1) == "+1.0E+00"
+string.format("%0-+6.1E", -1) == "-1.0E+00"
+string.format("%0-+6.1E", 2) == "+2.0E+00"
+string.format("%0-+6.1E", -2) == "-2.0E+00"
+string.format("%0-+6.1E", 3) == "+3.0E+00"
+string.format("%0-+6.1E", -3) == "-3.0E+00"
+string.format("%0-+6.1E", nan) == "+NAN  "
+string.format("%0-+6.1E", inf) == "+INF  "
+string.format("%0-+6.1E", -inf) == "-INF  "
+string.format("%0-+6.1E", 100) == "+1.0E+02"
+string.format("%0-+6.1E", 10000) == "+1.0E+04"
+string.format("%0-+6.1E", 100000) == "+1.0E+05"
+string.format("%0-+6.1E", 1000000) == "+1.0E+06"
+string.format("%0-+6.1E", 10000000) == "+1.0E+07"
+string.format("%0-+6.1E", 0.01) == "+1.0E-02"
+string.format("%0-+6.1E", 0.0001) == "+1.0E-04"
+string.format("%0-+6.1E", 1e-05) == "+1.0E-05"
+string.format("%0-+6.1E", 1e-06) == "+1.0E-06"
+string.format("%0-+6.1E", 1e-07) == "+1.0E-07"
+string.format("%0-+6.1E", 123.456) == "+1.2E+02"
+string.format("%0-+6.1E", 1234560000) == "+1.2E+09"
+string.format("%0-+6.1E", 1.23456e-05) == "+1.2E-05"
+string.format("%0-+6.1E", 123.456789123) == "+1.2E+02"
+string.format("%0-+6.1E", 1234567891.23) == "+1.2E+09"
+string.format("%0-+6.1E", 1.23456789123e-05) == "+1.2E-05"
+string.format("%0-+6.6E", nan) == "+NAN  "
+string.format("%0-+6.6E", inf) == "+INF  "
+string.format("%0-+6.6E", -inf) == "-INF  "
+string.format("%0-+20E", 0) == "+0.000000E+00       "
+string.format("%0-+20E", 1) == "+1.000000E+00       "
+string.format("%0-+20E", -1) == "-1.000000E+00       "
+string.format("%0-+20E", 2) == "+2.000000E+00       "
+string.format("%0-+20E", -2) == "-2.000000E+00       "
+string.format("%0-+20E", 3) == "+3.000000E+00       "
+string.format("%0-+20E", -3) == "-3.000000E+00       "
+string.format("%0-+20E", nan) == "+NAN                "
+string.format("%0-+20E", inf) == "+INF                "
+string.format("%0-+20E", -inf) == "-INF                "
+string.format("%0-+20E", 100) == "+1.000000E+02       "
+string.format("%0-+20E", 10000) == "+1.000000E+04       "
+string.format("%0-+20E", 100000) == "+1.000000E+05       "
+string.format("%0-+20E", 1000000) == "+1.000000E+06       "
+string.format("%0-+20E", 10000000) == "+1.000000E+07       "
+string.format("%0-+20E", 0.01) == "+1.000000E-02       "
+string.format("%0-+20E", 0.0001) == "+1.000000E-04       "
+string.format("%0-+20E", 1e-05) == "+1.000000E-05       "
+string.format("%0-+20E", 1e-06) == "+1.000000E-06       "
+string.format("%0-+20E", 1e-07) == "+1.000000E-07       "
+string.format("%0-+20E", 123.456) == "+1.234560E+02       "
+string.format("%0-+20E", 1234560000) == "+1.234560E+09       "
+string.format("%0-+20E", 1.23456e-05) == "+1.234560E-05       "
+string.format("%0-+20E", 123.456789123) == "+1.234568E+02       "
+string.format("%0-+20E", 1234567891.23) == "+1.234568E+09       "
+string.format("%0-+20E", 1.23456789123e-05) == "+1.234568E-05       "
+string.format("%0-+20.0E", 0) == "+0E+00              "
+string.format("%0-+20.0E", 1) == "+1E+00              "
+string.format("%0-+20.0E", -1) == "-1E+00              "
+string.format("%0-+20.0E", 2) == "+2E+00              "
+string.format("%0-+20.0E", -2) == "-2E+00              "
+string.format("%0-+20.0E", 3) == "+3E+00              "
+string.format("%0-+20.0E", -3) == "-3E+00              "
+string.format("%0-+20.0E", nan) == "+NAN                "
+string.format("%0-+20.0E", inf) == "+INF                "
+string.format("%0-+20.0E", -inf) == "-INF                "
+string.format("%0-+20.0E", 100) == "+1E+02              "
+string.format("%0-+20.0E", 10000) == "+1E+04              "
+string.format("%0-+20.0E", 100000) == "+1E+05              "
+string.format("%0-+20.0E", 1000000) == "+1E+06              "
+string.format("%0-+20.0E", 10000000) == "+1E+07              "
+string.format("%0-+20.0E", 0.01) == "+1E-02              "
+string.format("%0-+20.0E", 0.0001) == "+1E-04              "
+string.format("%0-+20.0E", 1e-05) == "+1E-05              "
+string.format("%0-+20.0E", 1e-06) == "+1E-06              "
+string.format("%0-+20.0E", 1e-07) == "+1E-07              "
+string.format("%0-+20.0E", 123.456) == "+1E+02              "
+string.format("%0-+20.0E", 1234560000) == "+1E+09              "
+string.format("%0-+20.0E", 1.23456e-05) == "+1E-05              "
+string.format("%0-+20.0E", 123.456789123) == "+1E+02              "
+string.format("%0-+20.0E", 1234567891.23) == "+1E+09              "
+string.format("%0-+20.0E", 1.23456789123e-05) == "+1E-05              "
+string.format("%0-+20.1E", 0) == "+0.0E+00            "
+string.format("%0-+20.1E", 1) == "+1.0E+00            "
+string.format("%0-+20.1E", -1) == "-1.0E+00            "
+string.format("%0-+20.1E", 2) == "+2.0E+00            "
+string.format("%0-+20.1E", -2) == "-2.0E+00            "
+string.format("%0-+20.1E", 3) == "+3.0E+00            "
+string.format("%0-+20.1E", -3) == "-3.0E+00            "
+string.format("%0-+20.1E", nan) == "+NAN                "
+string.format("%0-+20.1E", inf) == "+INF                "
+string.format("%0-+20.1E", -inf) == "-INF                "
+string.format("%0-+20.1E", 100) == "+1.0E+02            "
+string.format("%0-+20.1E", 10000) == "+1.0E+04            "
+string.format("%0-+20.1E", 100000) == "+1.0E+05            "
+string.format("%0-+20.1E", 1000000) == "+1.0E+06            "
+string.format("%0-+20.1E", 10000000) == "+1.0E+07            "
+string.format("%0-+20.1E", 0.01) == "+1.0E-02            "
+string.format("%0-+20.1E", 0.0001) == "+1.0E-04            "
+string.format("%0-+20.1E", 1e-05) == "+1.0E-05            "
+string.format("%0-+20.1E", 1e-06) == "+1.0E-06            "
+string.format("%0-+20.1E", 1e-07) == "+1.0E-07            "
+string.format("%0-+20.1E", 123.456) == "+1.2E+02            "
+string.format("%0-+20.1E", 1234560000) == "+1.2E+09            "
+string.format("%0-+20.1E", 1.23456e-05) == "+1.2E-05            "
+string.format("%0-+20.1E", 123.456789123) == "+1.2E+02            "
+string.format("%0-+20.1E", 1234567891.23) == "+1.2E+09            "
+string.format("%0-+20.1E", 1.23456789123e-05) == "+1.2E-05            "
+string.format("%0-+20.6E", 0) == "+0.000000E+00       "
+string.format("%0-+20.6E", 1) == "+1.000000E+00       "
+string.format("%0-+20.6E", -1) == "-1.000000E+00       "
+string.format("%0-+20.6E", 2) == "+2.000000E+00       "
+string.format("%0-+20.6E", -2) == "-2.000000E+00       "
+string.format("%0-+20.6E", 3) == "+3.000000E+00       "
+string.format("%0-+20.6E", -3) == "-3.000000E+00       "
+string.format("%0-+20.6E", nan) == "+NAN                "
+string.format("%0-+20.6E", inf) == "+INF                "
+string.format("%0-+20.6E", -inf) == "-INF                "
+string.format("%0-+20.6E", 100) == "+1.000000E+02       "
+string.format("%0-+20.6E", 10000) == "+1.000000E+04       "
+string.format("%0-+20.6E", 100000) == "+1.000000E+05       "
+string.format("%0-+20.6E", 1000000) == "+1.000000E+06       "
+string.format("%0-+20.6E", 10000000) == "+1.000000E+07       "
+string.format("%0-+20.6E", 0.01) == "+1.000000E-02       "
+string.format("%0-+20.6E", 0.0001) == "+1.000000E-04       "
+string.format("%0-+20.6E", 1e-05) == "+1.000000E-05       "
+string.format("%0-+20.6E", 1e-06) == "+1.000000E-06       "
+string.format("%0-+20.6E", 1e-07) == "+1.000000E-07       "
+string.format("%0-+20.6E", 123.456) == "+1.234560E+02       "
+string.format("%0-+20.6E", 1234560000) == "+1.234560E+09       "
+string.format("%0-+20.6E", 1.23456e-05) == "+1.234560E-05       "
+string.format("%0-+20.6E", 123.456789123) == "+1.234568E+02       "
+string.format("%0-+20.6E", 1234567891.23) == "+1.234568E+09       "
+string.format("%0-+20.6E", 1.23456789123e-05) == "+1.234568E-05       "
+string.format("%0 E", 0) == " 0.000000E+00"
+string.format("%0 E", 1) == " 1.000000E+00"
+string.format("%0 E", -1) == "-1.000000E+00"
+string.format("%0 E", 2) == " 2.000000E+00"
+string.format("%0 E", -2) == "-2.000000E+00"
+string.format("%0 E", 3) == " 3.000000E+00"
+string.format("%0 E", -3) == "-3.000000E+00"
+string.format("%0 E", nan) == " NAN"
+string.format("%0 E", inf) == " INF"
+string.format("%0 E", -inf) == "-INF"
+string.format("%0 E", 100) == " 1.000000E+02"
+string.format("%0 E", 10000) == " 1.000000E+04"
+string.format("%0 E", 100000) == " 1.000000E+05"
+string.format("%0 E", 1000000) == " 1.000000E+06"
+string.format("%0 E", 10000000) == " 1.000000E+07"
+string.format("%0 E", 0.01) == " 1.000000E-02"
+string.format("%0 E", 0.0001) == " 1.000000E-04"
+string.format("%0 E", 1e-05) == " 1.000000E-05"
+string.format("%0 E", 1e-06) == " 1.000000E-06"
+string.format("%0 E", 1e-07) == " 1.000000E-07"
+string.format("%0 E", 123.456) == " 1.234560E+02"
+string.format("%0 E", 1234560000) == " 1.234560E+09"
+string.format("%0 E", 1.23456e-05) == " 1.234560E-05"
+string.format("%0 E", 123.456789123) == " 1.234568E+02"
+string.format("%0 E", 1234567891.23) == " 1.234568E+09"
+string.format("%0 E", 1.23456789123e-05) == " 1.234568E-05"
+string.format("%0 .0E", 0) == " 0E+00"
+string.format("%0 .0E", 1) == " 1E+00"
+string.format("%0 .0E", -1) == "-1E+00"
+string.format("%0 .0E", 2) == " 2E+00"
+string.format("%0 .0E", -2) == "-2E+00"
+string.format("%0 .0E", 3) == " 3E+00"
+string.format("%0 .0E", -3) == "-3E+00"
+string.format("%0 .0E", 100) == " 1E+02"
+string.format("%0 .0E", 10000) == " 1E+04"
+string.format("%0 .0E", 100000) == " 1E+05"
+string.format("%0 .0E", 1000000) == " 1E+06"
+string.format("%0 .0E", 10000000) == " 1E+07"
+string.format("%0 .0E", 0.01) == " 1E-02"
+string.format("%0 .0E", 0.0001) == " 1E-04"
+string.format("%0 .0E", 1e-05) == " 1E-05"
+string.format("%0 .0E", 1e-06) == " 1E-06"
+string.format("%0 .0E", 1e-07) == " 1E-07"
+string.format("%0 .0E", 123.456) == " 1E+02"
+string.format("%0 .0E", 1234560000) == " 1E+09"
+string.format("%0 .0E", 1.23456e-05) == " 1E-05"
+string.format("%0 .0E", 123.456789123) == " 1E+02"
+string.format("%0 .0E", 1234567891.23) == " 1E+09"
+string.format("%0 .0E", 1.23456789123e-05) == " 1E-05"
+string.format("%0 .1E", 0) == " 0.0E+00"
+string.format("%0 .1E", 1) == " 1.0E+00"
+string.format("%0 .1E", -1) == "-1.0E+00"
+string.format("%0 .1E", 2) == " 2.0E+00"
+string.format("%0 .1E", -2) == "-2.0E+00"
+string.format("%0 .1E", 3) == " 3.0E+00"
+string.format("%0 .1E", -3) == "-3.0E+00"
+string.format("%0 .1E", 100) == " 1.0E+02"
+string.format("%0 .1E", 10000) == " 1.0E+04"
+string.format("%0 .1E", 100000) == " 1.0E+05"
+string.format("%0 .1E", 1000000) == " 1.0E+06"
+string.format("%0 .1E", 10000000) == " 1.0E+07"
+string.format("%0 .1E", 0.01) == " 1.0E-02"
+string.format("%0 .1E", 0.0001) == " 1.0E-04"
+string.format("%0 .1E", 1e-05) == " 1.0E-05"
+string.format("%0 .1E", 1e-06) == " 1.0E-06"
+string.format("%0 .1E", 1e-07) == " 1.0E-07"
+string.format("%0 .1E", 123.456) == " 1.2E+02"
+string.format("%0 .1E", 1234560000) == " 1.2E+09"
+string.format("%0 .1E", 1.23456e-05) == " 1.2E-05"
+string.format("%0 .1E", 123.456789123) == " 1.2E+02"
+string.format("%0 .1E", 1234567891.23) == " 1.2E+09"
+string.format("%0 .1E", 1.23456789123e-05) == " 1.2E-05"
+string.format("%0 1.0E", 0) == " 0E+00"
+string.format("%0 1.0E", 1) == " 1E+00"
+string.format("%0 1.0E", -1) == "-1E+00"
+string.format("%0 1.0E", 2) == " 2E+00"
+string.format("%0 1.0E", -2) == "-2E+00"
+string.format("%0 1.0E", 3) == " 3E+00"
+string.format("%0 1.0E", -3) == "-3E+00"
+string.format("%0 1.0E", 100) == " 1E+02"
+string.format("%0 1.0E", 10000) == " 1E+04"
+string.format("%0 1.0E", 100000) == " 1E+05"
+string.format("%0 1.0E", 1000000) == " 1E+06"
+string.format("%0 1.0E", 10000000) == " 1E+07"
+string.format("%0 1.0E", 0.01) == " 1E-02"
+string.format("%0 1.0E", 0.0001) == " 1E-04"
+string.format("%0 1.0E", 1e-05) == " 1E-05"
+string.format("%0 1.0E", 1e-06) == " 1E-06"
+string.format("%0 1.0E", 1e-07) == " 1E-07"
+string.format("%0 1.0E", 123.456) == " 1E+02"
+string.format("%0 1.0E", 1234560000) == " 1E+09"
+string.format("%0 1.0E", 1.23456e-05) == " 1E-05"
+string.format("%0 1.0E", 123.456789123) == " 1E+02"
+string.format("%0 1.0E", 1234567891.23) == " 1E+09"
+string.format("%0 1.0E", 1.23456789123e-05) == " 1E-05"
+string.format("%0 1.1E", 0) == " 0.0E+00"
+string.format("%0 1.1E", 1) == " 1.0E+00"
+string.format("%0 1.1E", -1) == "-1.0E+00"
+string.format("%0 1.1E", 2) == " 2.0E+00"
+string.format("%0 1.1E", -2) == "-2.0E+00"
+string.format("%0 1.1E", 3) == " 3.0E+00"
+string.format("%0 1.1E", -3) == "-3.0E+00"
+string.format("%0 1.1E", 100) == " 1.0E+02"
+string.format("%0 1.1E", 10000) == " 1.0E+04"
+string.format("%0 1.1E", 100000) == " 1.0E+05"
+string.format("%0 1.1E", 1000000) == " 1.0E+06"
+string.format("%0 1.1E", 10000000) == " 1.0E+07"
+string.format("%0 1.1E", 0.01) == " 1.0E-02"
+string.format("%0 1.1E", 0.0001) == " 1.0E-04"
+string.format("%0 1.1E", 1e-05) == " 1.0E-05"
+string.format("%0 1.1E", 1e-06) == " 1.0E-06"
+string.format("%0 1.1E", 1e-07) == " 1.0E-07"
+string.format("%0 1.1E", 123.456) == " 1.2E+02"
+string.format("%0 1.1E", 1234560000) == " 1.2E+09"
+string.format("%0 1.1E", 1.23456e-05) == " 1.2E-05"
+string.format("%0 1.1E", 123.456789123) == " 1.2E+02"
+string.format("%0 1.1E", 1234567891.23) == " 1.2E+09"
+string.format("%0 1.1E", 1.23456789123e-05) == " 1.2E-05"
+string.format("%0 2.0E", 0) == " 0E+00"
+string.format("%0 2.0E", 1) == " 1E+00"
+string.format("%0 2.0E", -1) == "-1E+00"
+string.format("%0 2.0E", 2) == " 2E+00"
+string.format("%0 2.0E", -2) == "-2E+00"
+string.format("%0 2.0E", 3) == " 3E+00"
+string.format("%0 2.0E", -3) == "-3E+00"
+string.format("%0 2.0E", 100) == " 1E+02"
+string.format("%0 2.0E", 10000) == " 1E+04"
+string.format("%0 2.0E", 100000) == " 1E+05"
+string.format("%0 2.0E", 1000000) == " 1E+06"
+string.format("%0 2.0E", 10000000) == " 1E+07"
+string.format("%0 2.0E", 0.01) == " 1E-02"
+string.format("%0 2.0E", 0.0001) == " 1E-04"
+string.format("%0 2.0E", 1e-05) == " 1E-05"
+string.format("%0 2.0E", 1e-06) == " 1E-06"
+string.format("%0 2.0E", 1e-07) == " 1E-07"
+string.format("%0 2.0E", 123.456) == " 1E+02"
+string.format("%0 2.0E", 1234560000) == " 1E+09"
+string.format("%0 2.0E", 1.23456e-05) == " 1E-05"
+string.format("%0 2.0E", 123.456789123) == " 1E+02"
+string.format("%0 2.0E", 1234567891.23) == " 1E+09"
+string.format("%0 2.0E", 1.23456789123e-05) == " 1E-05"
+string.format("%0 2.1E", 0) == " 0.0E+00"
+string.format("%0 2.1E", 1) == " 1.0E+00"
+string.format("%0 2.1E", -1) == "-1.0E+00"
+string.format("%0 2.1E", 2) == " 2.0E+00"
+string.format("%0 2.1E", -2) == "-2.0E+00"
+string.format("%0 2.1E", 3) == " 3.0E+00"
+string.format("%0 2.1E", -3) == "-3.0E+00"
+string.format("%0 2.1E", 100) == " 1.0E+02"
+string.format("%0 2.1E", 10000) == " 1.0E+04"
+string.format("%0 2.1E", 100000) == " 1.0E+05"
+string.format("%0 2.1E", 1000000) == " 1.0E+06"
+string.format("%0 2.1E", 10000000) == " 1.0E+07"
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+string.format("%0 -2.1E", -1) == "-1.0E+00"
+string.format("%0 -2.1E", 2) == " 2.0E+00"
+string.format("%0 -2.1E", -2) == "-2.0E+00"
+string.format("%0 -2.1E", 3) == " 3.0E+00"
+string.format("%0 -2.1E", -3) == "-3.0E+00"
+string.format("%0 -2.1E", 100) == " 1.0E+02"
+string.format("%0 -2.1E", 10000) == " 1.0E+04"
+string.format("%0 -2.1E", 100000) == " 1.0E+05"
+string.format("%0 -2.1E", 1000000) == " 1.0E+06"
+string.format("%0 -2.1E", 10000000) == " 1.0E+07"
+string.format("%0 -2.1E", 0.01) == " 1.0E-02"
+string.format("%0 -2.1E", 0.0001) == " 1.0E-04"
+string.format("%0 -2.1E", 1e-05) == " 1.0E-05"
+string.format("%0 -2.1E", 1e-06) == " 1.0E-06"
+string.format("%0 -2.1E", 1e-07) == " 1.0E-07"
+string.format("%0 -2.1E", 123.456) == " 1.2E+02"
+string.format("%0 -2.1E", 1234560000) == " 1.2E+09"
+string.format("%0 -2.1E", 1.23456e-05) == " 1.2E-05"
+string.format("%0 -2.1E", 123.456789123) == " 1.2E+02"
+string.format("%0 -2.1E", 1234567891.23) == " 1.2E+09"
+string.format("%0 -2.1E", 1.23456789123e-05) == " 1.2E-05"
+string.format("%0 -6E", nan) == " NAN  "
+string.format("%0 -6E", inf) == " INF  "
+string.format("%0 -6E", -inf) == "-INF  "
+string.format("%0 -6.0E", 0) == " 0E+00"
+string.format("%0 -6.0E", 1) == " 1E+00"
+string.format("%0 -6.0E", -1) == "-1E+00"
+string.format("%0 -6.0E", 2) == " 2E+00"
+string.format("%0 -6.0E", -2) == "-2E+00"
+string.format("%0 -6.0E", 3) == " 3E+00"
+string.format("%0 -6.0E", -3) == "-3E+00"
+string.format("%0 -6.0E", nan) == " NAN  "
+string.format("%0 -6.0E", inf) == " INF  "
+string.format("%0 -6.0E", -inf) == "-INF  "
+string.format("%0 -6.0E", 100) == " 1E+02"
+string.format("%0 -6.0E", 10000) == " 1E+04"
+string.format("%0 -6.0E", 100000) == " 1E+05"
+string.format("%0 -6.0E", 1000000) == " 1E+06"
+string.format("%0 -6.0E", 10000000) == " 1E+07"
+string.format("%0 -6.0E", 0.01) == " 1E-02"
+string.format("%0 -6.0E", 0.0001) == " 1E-04"
+string.format("%0 -6.0E", 1e-05) == " 1E-05"
+string.format("%0 -6.0E", 1e-06) == " 1E-06"
+string.format("%0 -6.0E", 1e-07) == " 1E-07"
+string.format("%0 -6.0E", 123.456) == " 1E+02"
+string.format("%0 -6.0E", 1234560000) == " 1E+09"
+string.format("%0 -6.0E", 1.23456e-05) == " 1E-05"
+string.format("%0 -6.0E", 123.456789123) == " 1E+02"
+string.format("%0 -6.0E", 1234567891.23) == " 1E+09"
+string.format("%0 -6.0E", 1.23456789123e-05) == " 1E-05"
+string.format("%0 -6.1E", 0) == " 0.0E+00"
+string.format("%0 -6.1E", 1) == " 1.0E+00"
+string.format("%0 -6.1E", -1) == "-1.0E+00"
+string.format("%0 -6.1E", 2) == " 2.0E+00"
+string.format("%0 -6.1E", -2) == "-2.0E+00"
+string.format("%0 -6.1E", 3) == " 3.0E+00"
+string.format("%0 -6.1E", -3) == "-3.0E+00"
+string.format("%0 -6.1E", nan) == " NAN  "
+string.format("%0 -6.1E", inf) == " INF  "
+string.format("%0 -6.1E", -inf) == "-INF  "
+string.format("%0 -6.1E", 100) == " 1.0E+02"
+string.format("%0 -6.1E", 10000) == " 1.0E+04"
+string.format("%0 -6.1E", 100000) == " 1.0E+05"
+string.format("%0 -6.1E", 1000000) == " 1.0E+06"
+string.format("%0 -6.1E", 10000000) == " 1.0E+07"
+string.format("%0 -6.1E", 0.01) == " 1.0E-02"
+string.format("%0 -6.1E", 0.0001) == " 1.0E-04"
+string.format("%0 -6.1E", 1e-05) == " 1.0E-05"
+string.format("%0 -6.1E", 1e-06) == " 1.0E-06"
+string.format("%0 -6.1E", 1e-07) == " 1.0E-07"
+string.format("%0 -6.1E", 123.456) == " 1.2E+02"
+string.format("%0 -6.1E", 1234560000) == " 1.2E+09"
+string.format("%0 -6.1E", 1.23456e-05) == " 1.2E-05"
+string.format("%0 -6.1E", 123.456789123) == " 1.2E+02"
+string.format("%0 -6.1E", 1234567891.23) == " 1.2E+09"
+string.format("%0 -6.1E", 1.23456789123e-05) == " 1.2E-05"
+string.format("%0 -6.6E", nan) == " NAN  "
+string.format("%0 -6.6E", inf) == " INF  "
+string.format("%0 -6.6E", -inf) == "-INF  "
+string.format("%0 -20E", 0) == " 0.000000E+00       "
+string.format("%0 -20E", 1) == " 1.000000E+00       "
+string.format("%0 -20E", -1) == "-1.000000E+00       "
+string.format("%0 -20E", 2) == " 2.000000E+00       "
+string.format("%0 -20E", -2) == "-2.000000E+00       "
+string.format("%0 -20E", 3) == " 3.000000E+00       "
+string.format("%0 -20E", -3) == "-3.000000E+00       "
+string.format("%0 -20E", nan) == " NAN                "
+string.format("%0 -20E", inf) == " INF                "
+string.format("%0 -20E", -inf) == "-INF                "
+string.format("%0 -20E", 100) == " 1.000000E+02       "
+string.format("%0 -20E", 10000) == " 1.000000E+04       "
+string.format("%0 -20E", 100000) == " 1.000000E+05       "
+string.format("%0 -20E", 1000000) == " 1.000000E+06       "
+string.format("%0 -20E", 10000000) == " 1.000000E+07       "
+string.format("%0 -20E", 0.01) == " 1.000000E-02       "
+string.format("%0 -20E", 0.0001) == " 1.000000E-04       "
+string.format("%0 -20E", 1e-05) == " 1.000000E-05       "
+string.format("%0 -20E", 1e-06) == " 1.000000E-06       "
+string.format("%0 -20E", 1e-07) == " 1.000000E-07       "
+string.format("%0 -20E", 123.456) == " 1.234560E+02       "
+string.format("%0 -20E", 1234560000) == " 1.234560E+09       "
+string.format("%0 -20E", 1.23456e-05) == " 1.234560E-05       "
+string.format("%0 -20E", 123.456789123) == " 1.234568E+02       "
+string.format("%0 -20E", 1234567891.23) == " 1.234568E+09       "
+string.format("%0 -20E", 1.23456789123e-05) == " 1.234568E-05       "
+string.format("%0 -20.0E", 0) == " 0E+00              "
+string.format("%0 -20.0E", 1) == " 1E+00              "
+string.format("%0 -20.0E", -1) == "-1E+00              "
+string.format("%0 -20.0E", 2) == " 2E+00              "
+string.format("%0 -20.0E", -2) == "-2E+00              "
+string.format("%0 -20.0E", 3) == " 3E+00              "
+string.format("%0 -20.0E", -3) == "-3E+00              "
+string.format("%0 -20.0E", nan) == " NAN                "
+string.format("%0 -20.0E", inf) == " INF                "
+string.format("%0 -20.0E", -inf) == "-INF                "
+string.format("%0 -20.0E", 100) == " 1E+02              "
+string.format("%0 -20.0E", 10000) == " 1E+04              "
+string.format("%0 -20.0E", 100000) == " 1E+05              "
+string.format("%0 -20.0E", 1000000) == " 1E+06              "
+string.format("%0 -20.0E", 10000000) == " 1E+07              "
+string.format("%0 -20.0E", 0.01) == " 1E-02              "
+string.format("%0 -20.0E", 0.0001) == " 1E-04              "
+string.format("%0 -20.0E", 1e-05) == " 1E-05              "
+string.format("%0 -20.0E", 1e-06) == " 1E-06              "
+string.format("%0 -20.0E", 1e-07) == " 1E-07              "
+string.format("%0 -20.0E", 123.456) == " 1E+02              "
+string.format("%0 -20.0E", 1234560000) == " 1E+09              "
+string.format("%0 -20.0E", 1.23456e-05) == " 1E-05              "
+string.format("%0 -20.0E", 123.456789123) == " 1E+02              "
+string.format("%0 -20.0E", 1234567891.23) == " 1E+09              "
+string.format("%0 -20.0E", 1.23456789123e-05) == " 1E-05              "
+string.format("%0 -20.1E", 0) == " 0.0E+00            "
+string.format("%0 -20.1E", 1) == " 1.0E+00            "
+string.format("%0 -20.1E", -1) == "-1.0E+00            "
+string.format("%0 -20.1E", 2) == " 2.0E+00            "
+string.format("%0 -20.1E", -2) == "-2.0E+00            "
+string.format("%0 -20.1E", 3) == " 3.0E+00            "
+string.format("%0 -20.1E", -3) == "-3.0E+00            "
+string.format("%0 -20.1E", nan) == " NAN                "
+string.format("%0 -20.1E", inf) == " INF                "
+string.format("%0 -20.1E", -inf) == "-INF                "
+string.format("%0 -20.1E", 100) == " 1.0E+02            "
+string.format("%0 -20.1E", 10000) == " 1.0E+04            "
+string.format("%0 -20.1E", 100000) == " 1.0E+05            "
+string.format("%0 -20.1E", 1000000) == " 1.0E+06            "
+string.format("%0 -20.1E", 10000000) == " 1.0E+07            "
+string.format("%0 -20.1E", 0.01) == " 1.0E-02            "
+string.format("%0 -20.1E", 0.0001) == " 1.0E-04            "
+string.format("%0 -20.1E", 1e-05) == " 1.0E-05            "
+string.format("%0 -20.1E", 1e-06) == " 1.0E-06            "
+string.format("%0 -20.1E", 1e-07) == " 1.0E-07            "
+string.format("%0 -20.1E", 123.456) == " 1.2E+02            "
+string.format("%0 -20.1E", 1234560000) == " 1.2E+09            "
+string.format("%0 -20.1E", 1.23456e-05) == " 1.2E-05            "
+string.format("%0 -20.1E", 123.456789123) == " 1.2E+02            "
+string.format("%0 -20.1E", 1234567891.23) == " 1.2E+09            "
+string.format("%0 -20.1E", 1.23456789123e-05) == " 1.2E-05            "
+string.format("%0 -20.6E", 0) == " 0.000000E+00       "
+string.format("%0 -20.6E", 1) == " 1.000000E+00       "
+string.format("%0 -20.6E", -1) == "-1.000000E+00       "
+string.format("%0 -20.6E", 2) == " 2.000000E+00       "
+string.format("%0 -20.6E", -2) == "-2.000000E+00       "
+string.format("%0 -20.6E", 3) == " 3.000000E+00       "
+string.format("%0 -20.6E", -3) == "-3.000000E+00       "
+string.format("%0 -20.6E", nan) == " NAN                "
+string.format("%0 -20.6E", inf) == " INF                "
+string.format("%0 -20.6E", -inf) == "-INF                "
+string.format("%0 -20.6E", 100) == " 1.000000E+02       "
+string.format("%0 -20.6E", 10000) == " 1.000000E+04       "
+string.format("%0 -20.6E", 100000) == " 1.000000E+05       "
+string.format("%0 -20.6E", 1000000) == " 1.000000E+06       "
+string.format("%0 -20.6E", 10000000) == " 1.000000E+07       "
+string.format("%0 -20.6E", 0.01) == " 1.000000E-02       "
+string.format("%0 -20.6E", 0.0001) == " 1.000000E-04       "
+string.format("%0 -20.6E", 1e-05) == " 1.000000E-05       "
+string.format("%0 -20.6E", 1e-06) == " 1.000000E-06       "
+string.format("%0 -20.6E", 1e-07) == " 1.000000E-07       "
+string.format("%0 -20.6E", 123.456) == " 1.234560E+02       "
+string.format("%0 -20.6E", 1234560000) == " 1.234560E+09       "
+string.format("%0 -20.6E", 1.23456e-05) == " 1.234560E-05       "
+string.format("%0 -20.6E", 123.456789123) == " 1.234568E+02       "
+string.format("%0 -20.6E", 1234567891.23) == " 1.234568E+09       "
+string.format("%0 -20.6E", 1.23456789123e-05) == " 1.234568E-05       "
+string.format("%0 -+E", 0) == "+0.000000E+00"
+string.format("%0 -+E", 1) == "+1.000000E+00"
+string.format("%0 -+E", -1) == "-1.000000E+00"
+string.format("%0 -+E", 2) == "+2.000000E+00"
+string.format("%0 -+E", -2) == "-2.000000E+00"
+string.format("%0 -+E", 3) == "+3.000000E+00"
+string.format("%0 -+E", -3) == "-3.000000E+00"
+string.format("%0 -+E", nan) == "+NAN"
+string.format("%0 -+E", inf) == "+INF"
+string.format("%0 -+E", -inf) == "-INF"
+string.format("%0 -+E", 100) == "+1.000000E+02"
+string.format("%0 -+E", 10000) == "+1.000000E+04"
+string.format("%0 -+E", 100000) == "+1.000000E+05"
+string.format("%0 -+E", 1000000) == "+1.000000E+06"
+string.format("%0 -+E", 10000000) == "+1.000000E+07"
+string.format("%0 -+E", 0.01) == "+1.000000E-02"
+string.format("%0 -+E", 0.0001) == "+1.000000E-04"
+string.format("%0 -+E", 1e-05) == "+1.000000E-05"
+string.format("%0 -+E", 1e-06) == "+1.000000E-06"
+string.format("%0 -+E", 1e-07) == "+1.000000E-07"
+string.format("%0 -+E", 123.456) == "+1.234560E+02"
+string.format("%0 -+E", 1234560000) == "+1.234560E+09"
+string.format("%0 -+E", 1.23456e-05) == "+1.234560E-05"
+string.format("%0 -+E", 123.456789123) == "+1.234568E+02"
+string.format("%0 -+E", 1234567891.23) == "+1.234568E+09"
+string.format("%0 -+E", 1.23456789123e-05) == "+1.234568E-05"
+string.format("%0 -+.0E", 0) == "+0E+00"
+string.format("%0 -+.0E", 1) == "+1E+00"
+string.format("%0 -+.0E", -1) == "-1E+00"
+string.format("%0 -+.0E", 2) == "+2E+00"
+string.format("%0 -+.0E", -2) == "-2E+00"
+string.format("%0 -+.0E", 3) == "+3E+00"
+string.format("%0 -+.0E", -3) == "-3E+00"
+string.format("%0 -+.0E", 100) == "+1E+02"
+string.format("%0 -+.0E", 10000) == "+1E+04"
+string.format("%0 -+.0E", 100000) == "+1E+05"
+string.format("%0 -+.0E", 1000000) == "+1E+06"
+string.format("%0 -+.0E", 10000000) == "+1E+07"
+string.format("%0 -+.0E", 0.01) == "+1E-02"
+string.format("%0 -+.0E", 0.0001) == "+1E-04"
+string.format("%0 -+.0E", 1e-05) == "+1E-05"
+string.format("%0 -+.0E", 1e-06) == "+1E-06"
+string.format("%0 -+.0E", 1e-07) == "+1E-07"
+string.format("%0 -+.0E", 123.456) == "+1E+02"
+string.format("%0 -+.0E", 1234560000) == "+1E+09"
+string.format("%0 -+.0E", 1.23456e-05) == "+1E-05"
+string.format("%0 -+.0E", 123.456789123) == "+1E+02"
+string.format("%0 -+.0E", 1234567891.23) == "+1E+09"
+string.format("%0 -+.0E", 1.23456789123e-05) == "+1E-05"
+string.format("%0 -+.1E", 0) == "+0.0E+00"
+string.format("%0 -+.1E", 1) == "+1.0E+00"
+string.format("%0 -+.1E", -1) == "-1.0E+00"
+string.format("%0 -+.1E", 2) == "+2.0E+00"
+string.format("%0 -+.1E", -2) == "-2.0E+00"
+string.format("%0 -+.1E", 3) == "+3.0E+00"
+string.format("%0 -+.1E", -3) == "-3.0E+00"
+string.format("%0 -+.1E", 100) == "+1.0E+02"
+string.format("%0 -+.1E", 10000) == "+1.0E+04"
+string.format("%0 -+.1E", 100000) == "+1.0E+05"
+string.format("%0 -+.1E", 1000000) == "+1.0E+06"
+string.format("%0 -+.1E", 10000000) == "+1.0E+07"
+string.format("%0 -+.1E", 0.01) == "+1.0E-02"
+string.format("%0 -+.1E", 0.0001) == "+1.0E-04"
+string.format("%0 -+.1E", 1e-05) == "+1.0E-05"
+string.format("%0 -+.1E", 1e-06) == "+1.0E-06"
+string.format("%0 -+.1E", 1e-07) == "+1.0E-07"
+string.format("%0 -+.1E", 123.456) == "+1.2E+02"
+string.format("%0 -+.1E", 1234560000) == "+1.2E+09"
+string.format("%0 -+.1E", 1.23456e-05) == "+1.2E-05"
+string.format("%0 -+.1E", 123.456789123) == "+1.2E+02"
+string.format("%0 -+.1E", 1234567891.23) == "+1.2E+09"
+string.format("%0 -+.1E", 1.23456789123e-05) == "+1.2E-05"
+string.format("%0 -+1.0E", 0) == "+0E+00"
+string.format("%0 -+1.0E", 1) == "+1E+00"
+string.format("%0 -+1.0E", -1) == "-1E+00"
+string.format("%0 -+1.0E", 2) == "+2E+00"
+string.format("%0 -+1.0E", -2) == "-2E+00"
+string.format("%0 -+1.0E", 3) == "+3E+00"
+string.format("%0 -+1.0E", -3) == "-3E+00"
+string.format("%0 -+1.0E", 100) == "+1E+02"
+string.format("%0 -+1.0E", 10000) == "+1E+04"
+string.format("%0 -+1.0E", 100000) == "+1E+05"
+string.format("%0 -+1.0E", 1000000) == "+1E+06"
+string.format("%0 -+1.0E", 10000000) == "+1E+07"
+string.format("%0 -+1.0E", 0.01) == "+1E-02"
+string.format("%0 -+1.0E", 0.0001) == "+1E-04"
+string.format("%0 -+1.0E", 1e-05) == "+1E-05"
+string.format("%0 -+1.0E", 1e-06) == "+1E-06"
+string.format("%0 -+1.0E", 1e-07) == "+1E-07"
+string.format("%0 -+1.0E", 123.456) == "+1E+02"
+string.format("%0 -+1.0E", 1234560000) == "+1E+09"
+string.format("%0 -+1.0E", 1.23456e-05) == "+1E-05"
+string.format("%0 -+1.0E", 123.456789123) == "+1E+02"
+string.format("%0 -+1.0E", 1234567891.23) == "+1E+09"
+string.format("%0 -+1.0E", 1.23456789123e-05) == "+1E-05"
+string.format("%0 -+1.1E", 0) == "+0.0E+00"
+string.format("%0 -+1.1E", 1) == "+1.0E+00"
+string.format("%0 -+1.1E", -1) == "-1.0E+00"
+string.format("%0 -+1.1E", 2) == "+2.0E+00"
+string.format("%0 -+1.1E", -2) == "-2.0E+00"
+string.format("%0 -+1.1E", 3) == "+3.0E+00"
+string.format("%0 -+1.1E", -3) == "-3.0E+00"
+string.format("%0 -+1.1E", 100) == "+1.0E+02"
+string.format("%0 -+1.1E", 10000) == "+1.0E+04"
+string.format("%0 -+1.1E", 100000) == "+1.0E+05"
+string.format("%0 -+1.1E", 1000000) == "+1.0E+06"
+string.format("%0 -+1.1E", 10000000) == "+1.0E+07"
+string.format("%0 -+1.1E", 0.01) == "+1.0E-02"
+string.format("%0 -+1.1E", 0.0001) == "+1.0E-04"
+string.format("%0 -+1.1E", 1e-05) == "+1.0E-05"
+string.format("%0 -+1.1E", 1e-06) == "+1.0E-06"
+string.format("%0 -+1.1E", 1e-07) == "+1.0E-07"
+string.format("%0 -+1.1E", 123.456) == "+1.2E+02"
+string.format("%0 -+1.1E", 1234560000) == "+1.2E+09"
+string.format("%0 -+1.1E", 1.23456e-05) == "+1.2E-05"
+string.format("%0 -+1.1E", 123.456789123) == "+1.2E+02"
+string.format("%0 -+1.1E", 1234567891.23) == "+1.2E+09"
+string.format("%0 -+1.1E", 1.23456789123e-05) == "+1.2E-05"
+string.format("%0 -+2.0E", 0) == "+0E+00"
+string.format("%0 -+2.0E", 1) == "+1E+00"
+string.format("%0 -+2.0E", -1) == "-1E+00"
+string.format("%0 -+2.0E", 2) == "+2E+00"
+string.format("%0 -+2.0E", -2) == "-2E+00"
+string.format("%0 -+2.0E", 3) == "+3E+00"
+string.format("%0 -+2.0E", -3) == "-3E+00"
+string.format("%0 -+2.0E", 100) == "+1E+02"
+string.format("%0 -+2.0E", 10000) == "+1E+04"
+string.format("%0 -+2.0E", 100000) == "+1E+05"
+string.format("%0 -+2.0E", 1000000) == "+1E+06"
+string.format("%0 -+2.0E", 10000000) == "+1E+07"
+string.format("%0 -+2.0E", 0.01) == "+1E-02"
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+string.format("%0 -+2.0E", 1e-05) == "+1E-05"
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+string.format("%0 -+2.0E", 1e-07) == "+1E-07"
+string.format("%0 -+2.0E", 123.456) == "+1E+02"
+string.format("%0 -+2.0E", 1234560000) == "+1E+09"
+string.format("%0 -+2.0E", 1.23456e-05) == "+1E-05"
+string.format("%0 -+2.0E", 123.456789123) == "+1E+02"
+string.format("%0 -+2.0E", 1234567891.23) == "+1E+09"
+string.format("%0 -+2.0E", 1.23456789123e-05) == "+1E-05"
+string.format("%0 -+2.1E", 0) == "+0.0E+00"
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+string.format("%0 -+2.1E", 2) == "+2.0E+00"
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+string.format("%0 -+2.1E", 10000) == "+1.0E+04"
+string.format("%0 -+2.1E", 100000) == "+1.0E+05"
+string.format("%0 -+2.1E", 1000000) == "+1.0E+06"
+string.format("%0 -+2.1E", 10000000) == "+1.0E+07"
+string.format("%0 -+2.1E", 0.01) == "+1.0E-02"
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+string.format("%0 -+2.1E", 1e-07) == "+1.0E-07"
+string.format("%0 -+2.1E", 123.456) == "+1.2E+02"
+string.format("%0 -+2.1E", 1234560000) == "+1.2E+09"
+string.format("%0 -+2.1E", 1.23456e-05) == "+1.2E-05"
+string.format("%0 -+2.1E", 123.456789123) == "+1.2E+02"
+string.format("%0 -+2.1E", 1234567891.23) == "+1.2E+09"
+string.format("%0 -+2.1E", 1.23456789123e-05) == "+1.2E-05"
+string.format("%0 -+6E", nan) == "+NAN  "
+string.format("%0 -+6E", inf) == "+INF  "
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+string.format("%0 -+6.0E", 0) == "+0E+00"
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+string.format("%0 -+6.0E", 3) == "+3E+00"
+string.format("%0 -+6.0E", -3) == "-3E+00"
+string.format("%0 -+6.0E", nan) == "+NAN  "
+string.format("%0 -+6.0E", inf) == "+INF  "
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+string.format("%0 -+6.0E", 100) == "+1E+02"
+string.format("%0 -+6.0E", 10000) == "+1E+04"
+string.format("%0 -+6.0E", 100000) == "+1E+05"
+string.format("%0 -+6.0E", 1000000) == "+1E+06"
+string.format("%0 -+6.0E", 10000000) == "+1E+07"
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+string.format("%0 -+6.0E", 123.456) == "+1E+02"
+string.format("%0 -+6.0E", 1234560000) == "+1E+09"
+string.format("%0 -+6.0E", 1.23456e-05) == "+1E-05"
+string.format("%0 -+6.0E", 123.456789123) == "+1E+02"
+string.format("%0 -+6.0E", 1234567891.23) == "+1E+09"
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+string.format("%0 -+6.1E", nan) == "+NAN  "
+string.format("%0 -+6.1E", inf) == "+INF  "
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+string.format("%0 -+6.1E", 100) == "+1.0E+02"
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+string.format("%0 -+6.1E", 100000) == "+1.0E+05"
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+string.format("%0 -+6.1E", 10000000) == "+1.0E+07"
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+string.format("%0 -+6.1E", 123.456) == "+1.2E+02"
+string.format("%0 -+6.1E", 1234560000) == "+1.2E+09"
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+string.format("%0 -+6.1E", 123.456789123) == "+1.2E+02"
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+string.format("%0 -+6.6E", nan) == "+NAN  "
+string.format("%0 -+6.6E", inf) == "+INF  "
+string.format("%0 -+6.6E", -inf) == "-INF  "
+string.format("%0 -+20E", 0) == "+0.000000E+00       "
+string.format("%0 -+20E", 1) == "+1.000000E+00       "
+string.format("%0 -+20E", -1) == "-1.000000E+00       "
+string.format("%0 -+20E", 2) == "+2.000000E+00       "
+string.format("%0 -+20E", -2) == "-2.000000E+00       "
+string.format("%0 -+20E", 3) == "+3.000000E+00       "
+string.format("%0 -+20E", -3) == "-3.000000E+00       "
+string.format("%0 -+20E", nan) == "+NAN                "
+string.format("%0 -+20E", inf) == "+INF                "
+string.format("%0 -+20E", -inf) == "-INF                "
+string.format("%0 -+20E", 100) == "+1.000000E+02       "
+string.format("%0 -+20E", 10000) == "+1.000000E+04       "
+string.format("%0 -+20E", 100000) == "+1.000000E+05       "
+string.format("%0 -+20E", 1000000) == "+1.000000E+06       "
+string.format("%0 -+20E", 10000000) == "+1.000000E+07       "
+string.format("%0 -+20E", 0.01) == "+1.000000E-02       "
+string.format("%0 -+20E", 0.0001) == "+1.000000E-04       "
+string.format("%0 -+20E", 1e-05) == "+1.000000E-05       "
+string.format("%0 -+20E", 1e-06) == "+1.000000E-06       "
+string.format("%0 -+20E", 1e-07) == "+1.000000E-07       "
+string.format("%0 -+20E", 123.456) == "+1.234560E+02       "
+string.format("%0 -+20E", 1234560000) == "+1.234560E+09       "
+string.format("%0 -+20E", 1.23456e-05) == "+1.234560E-05       "
+string.format("%0 -+20E", 123.456789123) == "+1.234568E+02       "
+string.format("%0 -+20E", 1234567891.23) == "+1.234568E+09       "
+string.format("%0 -+20E", 1.23456789123e-05) == "+1.234568E-05       "
+string.format("%0 -+20.0E", 0) == "+0E+00              "
+string.format("%0 -+20.0E", 1) == "+1E+00              "
+string.format("%0 -+20.0E", -1) == "-1E+00              "
+string.format("%0 -+20.0E", 2) == "+2E+00              "
+string.format("%0 -+20.0E", -2) == "-2E+00              "
+string.format("%0 -+20.0E", 3) == "+3E+00              "
+string.format("%0 -+20.0E", -3) == "-3E+00              "
+string.format("%0 -+20.0E", nan) == "+NAN                "
+string.format("%0 -+20.0E", inf) == "+INF                "
+string.format("%0 -+20.0E", -inf) == "-INF                "
+string.format("%0 -+20.0E", 100) == "+1E+02              "
+string.format("%0 -+20.0E", 10000) == "+1E+04              "
+string.format("%0 -+20.0E", 100000) == "+1E+05              "
+string.format("%0 -+20.0E", 1000000) == "+1E+06              "
+string.format("%0 -+20.0E", 10000000) == "+1E+07              "
+string.format("%0 -+20.0E", 0.01) == "+1E-02              "
+string.format("%0 -+20.0E", 0.0001) == "+1E-04              "
+string.format("%0 -+20.0E", 1e-05) == "+1E-05              "
+string.format("%0 -+20.0E", 1e-06) == "+1E-06              "
+string.format("%0 -+20.0E", 1e-07) == "+1E-07              "
+string.format("%0 -+20.0E", 123.456) == "+1E+02              "
+string.format("%0 -+20.0E", 1234560000) == "+1E+09              "
+string.format("%0 -+20.0E", 1.23456e-05) == "+1E-05              "
+string.format("%0 -+20.0E", 123.456789123) == "+1E+02              "
+string.format("%0 -+20.0E", 1234567891.23) == "+1E+09              "
+string.format("%0 -+20.0E", 1.23456789123e-05) == "+1E-05              "
+string.format("%0 -+20.1E", 0) == "+0.0E+00            "
+string.format("%0 -+20.1E", 1) == "+1.0E+00            "
+string.format("%0 -+20.1E", -1) == "-1.0E+00            "
+string.format("%0 -+20.1E", 2) == "+2.0E+00            "
+string.format("%0 -+20.1E", -2) == "-2.0E+00            "
+string.format("%0 -+20.1E", 3) == "+3.0E+00            "
+string.format("%0 -+20.1E", -3) == "-3.0E+00            "
+string.format("%0 -+20.1E", nan) == "+NAN                "
+string.format("%0 -+20.1E", inf) == "+INF                "
+string.format("%0 -+20.1E", -inf) == "-INF                "
+string.format("%0 -+20.1E", 100) == "+1.0E+02            "
+string.format("%0 -+20.1E", 10000) == "+1.0E+04            "
+string.format("%0 -+20.1E", 100000) == "+1.0E+05            "
+string.format("%0 -+20.1E", 1000000) == "+1.0E+06            "
+string.format("%0 -+20.1E", 10000000) == "+1.0E+07            "
+string.format("%0 -+20.1E", 0.01) == "+1.0E-02            "
+string.format("%0 -+20.1E", 0.0001) == "+1.0E-04            "
+string.format("%0 -+20.1E", 1e-05) == "+1.0E-05            "
+string.format("%0 -+20.1E", 1e-06) == "+1.0E-06            "
+string.format("%0 -+20.1E", 1e-07) == "+1.0E-07            "
+string.format("%0 -+20.1E", 123.456) == "+1.2E+02            "
+string.format("%0 -+20.1E", 1234560000) == "+1.2E+09            "
+string.format("%0 -+20.1E", 1.23456e-05) == "+1.2E-05            "
+string.format("%0 -+20.1E", 123.456789123) == "+1.2E+02            "
+string.format("%0 -+20.1E", 1234567891.23) == "+1.2E+09            "
+string.format("%0 -+20.1E", 1.23456789123e-05) == "+1.2E-05            "
+string.format("%0 -+20.6E", 0) == "+0.000000E+00       "
+string.format("%0 -+20.6E", 1) == "+1.000000E+00       "
+string.format("%0 -+20.6E", -1) == "-1.000000E+00       "
+string.format("%0 -+20.6E", 2) == "+2.000000E+00       "
+string.format("%0 -+20.6E", -2) == "-2.000000E+00       "
+string.format("%0 -+20.6E", 3) == "+3.000000E+00       "
+string.format("%0 -+20.6E", -3) == "-3.000000E+00       "
+string.format("%0 -+20.6E", nan) == "+NAN                "
+string.format("%0 -+20.6E", inf) == "+INF                "
+string.format("%0 -+20.6E", -inf) == "-INF                "
+string.format("%0 -+20.6E", 100) == "+1.000000E+02       "
+string.format("%0 -+20.6E", 10000) == "+1.000000E+04       "
+string.format("%0 -+20.6E", 100000) == "+1.000000E+05       "
+string.format("%0 -+20.6E", 1000000) == "+1.000000E+06       "
+string.format("%0 -+20.6E", 10000000) == "+1.000000E+07       "
+string.format("%0 -+20.6E", 0.01) == "+1.000000E-02       "
+string.format("%0 -+20.6E", 0.0001) == "+1.000000E-04       "
+string.format("%0 -+20.6E", 1e-05) == "+1.000000E-05       "
+string.format("%0 -+20.6E", 1e-06) == "+1.000000E-06       "
+string.format("%0 -+20.6E", 1e-07) == "+1.000000E-07       "
+string.format("%0 -+20.6E", 123.456) == "+1.234560E+02       "
+string.format("%0 -+20.6E", 1234560000) == "+1.234560E+09       "
+string.format("%0 -+20.6E", 1.23456e-05) == "+1.234560E-05       "
+string.format("%0 -+20.6E", 123.456789123) == "+1.234568E+02       "
+string.format("%0 -+20.6E", 1234567891.23) == "+1.234568E+09       "
+string.format("%0 -+20.6E", 1.23456789123e-05) == "+1.234568E-05       "
+string.format("%0#E", 0) == "0.000000E+00"
+string.format("%0#E", 1) == "1.000000E+00"
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+string.format("%0#E", 2) == "2.000000E+00"
+string.format("%0#E", -2) == "-2.000000E+00"
+string.format("%0#E", 3) == "3.000000E+00"
+string.format("%0#E", -3) == "-3.000000E+00"
+string.format("%0#E", nan) == "NAN"
+string.format("%0#E", inf) == "INF"
+string.format("%0#E", -inf) == "-INF"
+string.format("%0#E", 100) == "1.000000E+02"
+string.format("%0#E", 10000) == "1.000000E+04"
+string.format("%0#E", 100000) == "1.000000E+05"
+string.format("%0#E", 1000000) == "1.000000E+06"
+string.format("%0#E", 10000000) == "1.000000E+07"
+string.format("%0#E", 0.01) == "1.000000E-02"
+string.format("%0#E", 0.0001) == "1.000000E-04"
+string.format("%0#E", 1e-05) == "1.000000E-05"
+string.format("%0#E", 1e-06) == "1.000000E-06"
+string.format("%0#E", 1e-07) == "1.000000E-07"
+string.format("%0#E", 123.456) == "1.234560E+02"
+string.format("%0#E", 1234560000) == "1.234560E+09"
+string.format("%0#E", 1.23456e-05) == "1.234560E-05"
+string.format("%0#E", 123.456789123) == "1.234568E+02"
+string.format("%0#E", 1234567891.23) == "1.234568E+09"
+string.format("%0#E", 1.23456789123e-05) == "1.234568E-05"
+string.format("%0#.0E", 0) == "0.E+00"
+string.format("%0#.0E", 1) == "1.E+00"
+string.format("%0#.0E", -1) == "-1.E+00"
+string.format("%0#.0E", 2) == "2.E+00"
+string.format("%0#.0E", -2) == "-2.E+00"
+string.format("%0#.0E", 3) == "3.E+00"
+string.format("%0#.0E", -3) == "-3.E+00"
+string.format("%0#.0E", 100) == "1.E+02"
+string.format("%0#.0E", 10000) == "1.E+04"
+string.format("%0#.0E", 100000) == "1.E+05"
+string.format("%0#.0E", 1000000) == "1.E+06"
+string.format("%0#.0E", 10000000) == "1.E+07"
+string.format("%0#.0E", 0.01) == "1.E-02"
+string.format("%0#.0E", 0.0001) == "1.E-04"
+string.format("%0#.0E", 1e-05) == "1.E-05"
+string.format("%0#.0E", 1e-06) == "1.E-06"
+string.format("%0#.0E", 1e-07) == "1.E-07"
+string.format("%0#.0E", 123.456) == "1.E+02"
+string.format("%0#.0E", 1234560000) == "1.E+09"
+string.format("%0#.0E", 1.23456e-05) == "1.E-05"
+string.format("%0#.0E", 123.456789123) == "1.E+02"
+string.format("%0#.0E", 1234567891.23) == "1.E+09"
+string.format("%0#.0E", 1.23456789123e-05) == "1.E-05"
+string.format("%0#.1E", 0) == "0.0E+00"
+string.format("%0#.1E", 1) == "1.0E+00"
+string.format("%0#.1E", -1) == "-1.0E+00"
+string.format("%0#.1E", 2) == "2.0E+00"
+string.format("%0#.1E", -2) == "-2.0E+00"
+string.format("%0#.1E", 3) == "3.0E+00"
+string.format("%0#.1E", -3) == "-3.0E+00"
+string.format("%0#.1E", 100) == "1.0E+02"
+string.format("%0#.1E", 10000) == "1.0E+04"
+string.format("%0#.1E", 100000) == "1.0E+05"
+string.format("%0#.1E", 1000000) == "1.0E+06"
+string.format("%0#.1E", 10000000) == "1.0E+07"
+string.format("%0#.1E", 0.01) == "1.0E-02"
+string.format("%0#.1E", 0.0001) == "1.0E-04"
+string.format("%0#.1E", 1e-05) == "1.0E-05"
+string.format("%0#.1E", 1e-06) == "1.0E-06"
+string.format("%0#.1E", 1e-07) == "1.0E-07"
+string.format("%0#.1E", 123.456) == "1.2E+02"
+string.format("%0#.1E", 1234560000) == "1.2E+09"
+string.format("%0#.1E", 1.23456e-05) == "1.2E-05"
+string.format("%0#.1E", 123.456789123) == "1.2E+02"
+string.format("%0#.1E", 1234567891.23) == "1.2E+09"
+string.format("%0#.1E", 1.23456789123e-05) == "1.2E-05"
+string.format("%0#1.0E", 0) == "0.E+00"
+string.format("%0#1.0E", 1) == "1.E+00"
+string.format("%0#1.0E", -1) == "-1.E+00"
+string.format("%0#1.0E", 2) == "2.E+00"
+string.format("%0#1.0E", -2) == "-2.E+00"
+string.format("%0#1.0E", 3) == "3.E+00"
+string.format("%0#1.0E", -3) == "-3.E+00"
+string.format("%0#1.0E", 100) == "1.E+02"
+string.format("%0#1.0E", 10000) == "1.E+04"
+string.format("%0#1.0E", 100000) == "1.E+05"
+string.format("%0#1.0E", 1000000) == "1.E+06"
+string.format("%0#1.0E", 10000000) == "1.E+07"
+string.format("%0#1.0E", 0.01) == "1.E-02"
+string.format("%0#1.0E", 0.0001) == "1.E-04"
+string.format("%0#1.0E", 1e-05) == "1.E-05"
+string.format("%0#1.0E", 1e-06) == "1.E-06"
+string.format("%0#1.0E", 1e-07) == "1.E-07"
+string.format("%0#1.0E", 123.456) == "1.E+02"
+string.format("%0#1.0E", 1234560000) == "1.E+09"
+string.format("%0#1.0E", 1.23456e-05) == "1.E-05"
+string.format("%0#1.0E", 123.456789123) == "1.E+02"
+string.format("%0#1.0E", 1234567891.23) == "1.E+09"
+string.format("%0#1.0E", 1.23456789123e-05) == "1.E-05"
+string.format("%0#1.1E", 0) == "0.0E+00"
+string.format("%0#1.1E", 1) == "1.0E+00"
+string.format("%0#1.1E", -1) == "-1.0E+00"
+string.format("%0#1.1E", 2) == "2.0E+00"
+string.format("%0#1.1E", -2) == "-2.0E+00"
+string.format("%0#1.1E", 3) == "3.0E+00"
+string.format("%0#1.1E", -3) == "-3.0E+00"
+string.format("%0#1.1E", 100) == "1.0E+02"
+string.format("%0#1.1E", 10000) == "1.0E+04"
+string.format("%0#1.1E", 100000) == "1.0E+05"
+string.format("%0#1.1E", 1000000) == "1.0E+06"
+string.format("%0#1.1E", 10000000) == "1.0E+07"
+string.format("%0#1.1E", 0.01) == "1.0E-02"
+string.format("%0#1.1E", 0.0001) == "1.0E-04"
+string.format("%0#1.1E", 1e-05) == "1.0E-05"
+string.format("%0#1.1E", 1e-06) == "1.0E-06"
+string.format("%0#1.1E", 1e-07) == "1.0E-07"
+string.format("%0#1.1E", 123.456) == "1.2E+02"
+string.format("%0#1.1E", 1234560000) == "1.2E+09"
+string.format("%0#1.1E", 1.23456e-05) == "1.2E-05"
+string.format("%0#1.1E", 123.456789123) == "1.2E+02"
+string.format("%0#1.1E", 1234567891.23) == "1.2E+09"
+string.format("%0#1.1E", 1.23456789123e-05) == "1.2E-05"
+string.format("%0#2.0E", 0) == "0.E+00"
+string.format("%0#2.0E", 1) == "1.E+00"
+string.format("%0#2.0E", -1) == "-1.E+00"
+string.format("%0#2.0E", 2) == "2.E+00"
+string.format("%0#2.0E", -2) == "-2.E+00"
+string.format("%0#2.0E", 3) == "3.E+00"
+string.format("%0#2.0E", -3) == "-3.E+00"
+string.format("%0#2.0E", 100) == "1.E+02"
+string.format("%0#2.0E", 10000) == "1.E+04"
+string.format("%0#2.0E", 100000) == "1.E+05"
+string.format("%0#2.0E", 1000000) == "1.E+06"
+string.format("%0#2.0E", 10000000) == "1.E+07"
+string.format("%0#2.0E", 0.01) == "1.E-02"
+string.format("%0#2.0E", 0.0001) == "1.E-04"
+string.format("%0#2.0E", 1e-05) == "1.E-05"
+string.format("%0#2.0E", 1e-06) == "1.E-06"
+string.format("%0#2.0E", 1e-07) == "1.E-07"
+string.format("%0#2.0E", 123.456) == "1.E+02"
+string.format("%0#2.0E", 1234560000) == "1.E+09"
+string.format("%0#2.0E", 1.23456e-05) == "1.E-05"
+string.format("%0#2.0E", 123.456789123) == "1.E+02"
+string.format("%0#2.0E", 1234567891.23) == "1.E+09"
+string.format("%0#2.0E", 1.23456789123e-05) == "1.E-05"
+string.format("%0#2.1E", 0) == "0.0E+00"
+string.format("%0#2.1E", 1) == "1.0E+00"
+string.format("%0#2.1E", -1) == "-1.0E+00"
+string.format("%0#2.1E", 2) == "2.0E+00"
+string.format("%0#2.1E", -2) == "-2.0E+00"
+string.format("%0#2.1E", 3) == "3.0E+00"
+string.format("%0#2.1E", -3) == "-3.0E+00"
+string.format("%0#2.1E", 100) == "1.0E+02"
+string.format("%0#2.1E", 10000) == "1.0E+04"
+string.format("%0#2.1E", 100000) == "1.0E+05"
+string.format("%0#2.1E", 1000000) == "1.0E+06"
+string.format("%0#2.1E", 10000000) == "1.0E+07"
+string.format("%0#2.1E", 0.01) == "1.0E-02"
+string.format("%0#2.1E", 0.0001) == "1.0E-04"
+string.format("%0#2.1E", 1e-05) == "1.0E-05"
+string.format("%0#2.1E", 1e-06) == "1.0E-06"
+string.format("%0#2.1E", 1e-07) == "1.0E-07"
+string.format("%0#2.1E", 123.456) == "1.2E+02"
+string.format("%0#2.1E", 1234560000) == "1.2E+09"
+string.format("%0#2.1E", 1.23456e-05) == "1.2E-05"
+string.format("%0#2.1E", 123.456789123) == "1.2E+02"
+string.format("%0#2.1E", 1234567891.23) == "1.2E+09"
+string.format("%0#2.1E", 1.23456789123e-05) == "1.2E-05"
+string.format("%0#6E", nan) == "   NAN"
+string.format("%0#6E", inf) == "   INF"
+string.format("%0#6E", -inf) == "  -INF"
+string.format("%0#6.0E", 0) == "0.E+00"
+string.format("%0#6.0E", 1) == "1.E+00"
+string.format("%0#6.0E", -1) == "-1.E+00"
+string.format("%0#6.0E", 2) == "2.E+00"
+string.format("%0#6.0E", -2) == "-2.E+00"
+string.format("%0#6.0E", 3) == "3.E+00"
+string.format("%0#6.0E", -3) == "-3.E+00"
+string.format("%0#6.0E", nan) == "   NAN"
+string.format("%0#6.0E", inf) == "   INF"
+string.format("%0#6.0E", -inf) == "  -INF"
+string.format("%0#6.0E", 100) == "1.E+02"
+string.format("%0#6.0E", 10000) == "1.E+04"
+string.format("%0#6.0E", 100000) == "1.E+05"
+string.format("%0#6.0E", 1000000) == "1.E+06"
+string.format("%0#6.0E", 10000000) == "1.E+07"
+string.format("%0#6.0E", 0.01) == "1.E-02"
+string.format("%0#6.0E", 0.0001) == "1.E-04"
+string.format("%0#6.0E", 1e-05) == "1.E-05"
+string.format("%0#6.0E", 1e-06) == "1.E-06"
+string.format("%0#6.0E", 1e-07) == "1.E-07"
+string.format("%0#6.0E", 123.456) == "1.E+02"
+string.format("%0#6.0E", 1234560000) == "1.E+09"
+string.format("%0#6.0E", 1.23456e-05) == "1.E-05"
+string.format("%0#6.0E", 123.456789123) == "1.E+02"
+string.format("%0#6.0E", 1234567891.23) == "1.E+09"
+string.format("%0#6.0E", 1.23456789123e-05) == "1.E-05"
+string.format("%0#6.1E", 0) == "0.0E+00"
+string.format("%0#6.1E", 1) == "1.0E+00"
+string.format("%0#6.1E", -1) == "-1.0E+00"
+string.format("%0#6.1E", 2) == "2.0E+00"
+string.format("%0#6.1E", -2) == "-2.0E+00"
+string.format("%0#6.1E", 3) == "3.0E+00"
+string.format("%0#6.1E", -3) == "-3.0E+00"
+string.format("%0#6.1E", nan) == "   NAN"
+string.format("%0#6.1E", inf) == "   INF"
+string.format("%0#6.1E", -inf) == "  -INF"
+string.format("%0#6.1E", 100) == "1.0E+02"
+string.format("%0#6.1E", 10000) == "1.0E+04"
+string.format("%0#6.1E", 100000) == "1.0E+05"
+string.format("%0#6.1E", 1000000) == "1.0E+06"
+string.format("%0#6.1E", 10000000) == "1.0E+07"
+string.format("%0#6.1E", 0.01) == "1.0E-02"
+string.format("%0#6.1E", 0.0001) == "1.0E-04"
+string.format("%0#6.1E", 1e-05) == "1.0E-05"
+string.format("%0#6.1E", 1e-06) == "1.0E-06"
+string.format("%0#6.1E", 1e-07) == "1.0E-07"
+string.format("%0#6.1E", 123.456) == "1.2E+02"
+string.format("%0#6.1E", 1234560000) == "1.2E+09"
+string.format("%0#6.1E", 1.23456e-05) == "1.2E-05"
+string.format("%0#6.1E", 123.456789123) == "1.2E+02"
+string.format("%0#6.1E", 1234567891.23) == "1.2E+09"
+string.format("%0#6.1E", 1.23456789123e-05) == "1.2E-05"
+string.format("%0#6.6E", nan) == "   NAN"
+string.format("%0#6.6E", inf) == "   INF"
+string.format("%0#6.6E", -inf) == "  -INF"
+string.format("%0#20E", 0) == "000000000.000000E+00"
+string.format("%0#20E", 1) == "000000001.000000E+00"
+string.format("%0#20E", -1) == "-00000001.000000E+00"
+string.format("%0#20E", 2) == "000000002.000000E+00"
+string.format("%0#20E", -2) == "-00000002.000000E+00"
+string.format("%0#20E", 3) == "000000003.000000E+00"
+string.format("%0#20E", -3) == "-00000003.000000E+00"
+string.format("%0#20E", nan) == "                 NAN"
+string.format("%0#20E", inf) == "                 INF"
+string.format("%0#20E", -inf) == "                -INF"
+string.format("%0#20E", 100) == "000000001.000000E+02"
+string.format("%0#20E", 10000) == "000000001.000000E+04"
+string.format("%0#20E", 100000) == "000000001.000000E+05"
+string.format("%0#20E", 1000000) == "000000001.000000E+06"
+string.format("%0#20E", 10000000) == "000000001.000000E+07"
+string.format("%0#20E", 0.01) == "000000001.000000E-02"
+string.format("%0#20E", 0.0001) == "000000001.000000E-04"
+string.format("%0#20E", 1e-05) == "000000001.000000E-05"
+string.format("%0#20E", 1e-06) == "000000001.000000E-06"
+string.format("%0#20E", 1e-07) == "000000001.000000E-07"
+string.format("%0#20E", 123.456) == "000000001.234560E+02"
+string.format("%0#20E", 1234560000) == "000000001.234560E+09"
+string.format("%0#20E", 1.23456e-05) == "000000001.234560E-05"
+string.format("%0#20E", 123.456789123) == "000000001.234568E+02"
+string.format("%0#20E", 1234567891.23) == "000000001.234568E+09"
+string.format("%0#20E", 1.23456789123e-05) == "000000001.234568E-05"
+string.format("%0#20.0E", 0) == "000000000000000.E+00"
+string.format("%0#20.0E", 1) == "000000000000001.E+00"
+string.format("%0#20.0E", -1) == "-00000000000001.E+00"
+string.format("%0#20.0E", 2) == "000000000000002.E+00"
+string.format("%0#20.0E", -2) == "-00000000000002.E+00"
+string.format("%0#20.0E", 3) == "000000000000003.E+00"
+string.format("%0#20.0E", -3) == "-00000000000003.E+00"
+string.format("%0#20.0E", nan) == "                 NAN"
+string.format("%0#20.0E", inf) == "                 INF"
+string.format("%0#20.0E", -inf) == "                -INF"
+string.format("%0#20.0E", 100) == "000000000000001.E+02"
+string.format("%0#20.0E", 10000) == "000000000000001.E+04"
+string.format("%0#20.0E", 100000) == "000000000000001.E+05"
+string.format("%0#20.0E", 1000000) == "000000000000001.E+06"
+string.format("%0#20.0E", 10000000) == "000000000000001.E+07"
+string.format("%0#20.0E", 0.01) == "000000000000001.E-02"
+string.format("%0#20.0E", 0.0001) == "000000000000001.E-04"
+string.format("%0#20.0E", 1e-05) == "000000000000001.E-05"
+string.format("%0#20.0E", 1e-06) == "000000000000001.E-06"
+string.format("%0#20.0E", 1e-07) == "000000000000001.E-07"
+string.format("%0#20.0E", 123.456) == "000000000000001.E+02"
+string.format("%0#20.0E", 1234560000) == "000000000000001.E+09"
+string.format("%0#20.0E", 1.23456e-05) == "000000000000001.E-05"
+string.format("%0#20.0E", 123.456789123) == "000000000000001.E+02"
+string.format("%0#20.0E", 1234567891.23) == "000000000000001.E+09"
+string.format("%0#20.0E", 1.23456789123e-05) == "000000000000001.E-05"
+string.format("%0#20.1E", 0) == "00000000000000.0E+00"
+string.format("%0#20.1E", 1) == "00000000000001.0E+00"
+string.format("%0#20.1E", -1) == "-0000000000001.0E+00"
+string.format("%0#20.1E", 2) == "00000000000002.0E+00"
+string.format("%0#20.1E", -2) == "-0000000000002.0E+00"
+string.format("%0#20.1E", 3) == "00000000000003.0E+00"
+string.format("%0#20.1E", -3) == "-0000000000003.0E+00"
+string.format("%0#20.1E", nan) == "                 NAN"
+string.format("%0#20.1E", inf) == "                 INF"
+string.format("%0#20.1E", -inf) == "                -INF"
+string.format("%0#20.1E", 100) == "00000000000001.0E+02"
+string.format("%0#20.1E", 10000) == "00000000000001.0E+04"
+string.format("%0#20.1E", 100000) == "00000000000001.0E+05"
+string.format("%0#20.1E", 1000000) == "00000000000001.0E+06"
+string.format("%0#20.1E", 10000000) == "00000000000001.0E+07"
+string.format("%0#20.1E", 0.01) == "00000000000001.0E-02"
+string.format("%0#20.1E", 0.0001) == "00000000000001.0E-04"
+string.format("%0#20.1E", 1e-05) == "00000000000001.0E-05"
+string.format("%0#20.1E", 1e-06) == "00000000000001.0E-06"
+string.format("%0#20.1E", 1e-07) == "00000000000001.0E-07"
+string.format("%0#20.1E", 123.456) == "00000000000001.2E+02"
+string.format("%0#20.1E", 1234560000) == "00000000000001.2E+09"
+string.format("%0#20.1E", 1.23456e-05) == "00000000000001.2E-05"
+string.format("%0#20.1E", 123.456789123) == "00000000000001.2E+02"
+string.format("%0#20.1E", 1234567891.23) == "00000000000001.2E+09"
+string.format("%0#20.1E", 1.23456789123e-05) == "00000000000001.2E-05"
+string.format("%0#20.6E", 0) == "000000000.000000E+00"
+string.format("%0#20.6E", 1) == "000000001.000000E+00"
+string.format("%0#20.6E", -1) == "-00000001.000000E+00"
+string.format("%0#20.6E", 2) == "000000002.000000E+00"
+string.format("%0#20.6E", -2) == "-00000002.000000E+00"
+string.format("%0#20.6E", 3) == "000000003.000000E+00"
+string.format("%0#20.6E", -3) == "-00000003.000000E+00"
+string.format("%0#20.6E", nan) == "                 NAN"
+string.format("%0#20.6E", inf) == "                 INF"
+string.format("%0#20.6E", -inf) == "                -INF"
+string.format("%0#20.6E", 100) == "000000001.000000E+02"
+string.format("%0#20.6E", 10000) == "000000001.000000E+04"
+string.format("%0#20.6E", 100000) == "000000001.000000E+05"
+string.format("%0#20.6E", 1000000) == "000000001.000000E+06"
+string.format("%0#20.6E", 10000000) == "000000001.000000E+07"
+string.format("%0#20.6E", 0.01) == "000000001.000000E-02"
+string.format("%0#20.6E", 0.0001) == "000000001.000000E-04"
+string.format("%0#20.6E", 1e-05) == "000000001.000000E-05"
+string.format("%0#20.6E", 1e-06) == "000000001.000000E-06"
+string.format("%0#20.6E", 1e-07) == "000000001.000000E-07"
+string.format("%0#20.6E", 123.456) == "000000001.234560E+02"
+string.format("%0#20.6E", 1234560000) == "000000001.234560E+09"
+string.format("%0#20.6E", 1.23456e-05) == "000000001.234560E-05"
+string.format("%0#20.6E", 123.456789123) == "000000001.234568E+02"
+string.format("%0#20.6E", 1234567891.23) == "000000001.234568E+09"
+string.format("%0#20.6E", 1.23456789123e-05) == "000000001.234568E-05"
+string.format("%0#+E", 0) == "+0.000000E+00"
+string.format("%0#+E", 1) == "+1.000000E+00"
+string.format("%0#+E", -1) == "-1.000000E+00"
+string.format("%0#+E", 2) == "+2.000000E+00"
+string.format("%0#+E", -2) == "-2.000000E+00"
+string.format("%0#+E", 3) == "+3.000000E+00"
+string.format("%0#+E", -3) == "-3.000000E+00"
+string.format("%0#+E", nan) == "+NAN"
+string.format("%0#+E", inf) == "+INF"
+string.format("%0#+E", -inf) == "-INF"
+string.format("%0#+E", 100) == "+1.000000E+02"
+string.format("%0#+E", 10000) == "+1.000000E+04"
+string.format("%0#+E", 100000) == "+1.000000E+05"
+string.format("%0#+E", 1000000) == "+1.000000E+06"
+string.format("%0#+E", 10000000) == "+1.000000E+07"
+string.format("%0#+E", 0.01) == "+1.000000E-02"
+string.format("%0#+E", 0.0001) == "+1.000000E-04"
+string.format("%0#+E", 1e-05) == "+1.000000E-05"
+string.format("%0#+E", 1e-06) == "+1.000000E-06"
+string.format("%0#+E", 1e-07) == "+1.000000E-07"
+string.format("%0#+E", 123.456) == "+1.234560E+02"
+string.format("%0#+E", 1234560000) == "+1.234560E+09"
+string.format("%0#+E", 1.23456e-05) == "+1.234560E-05"
+string.format("%0#+E", 123.456789123) == "+1.234568E+02"
+string.format("%0#+E", 1234567891.23) == "+1.234568E+09"
+string.format("%0#+E", 1.23456789123e-05) == "+1.234568E-05"
+string.format("%0#+.0E", 0) == "+0.E+00"
+string.format("%0#+.0E", 1) == "+1.E+00"
+string.format("%0#+.0E", -1) == "-1.E+00"
+string.format("%0#+.0E", 2) == "+2.E+00"
+string.format("%0#+.0E", -2) == "-2.E+00"
+string.format("%0#+.0E", 3) == "+3.E+00"
+string.format("%0#+.0E", -3) == "-3.E+00"
+string.format("%0#+.0E", 100) == "+1.E+02"
+string.format("%0#+.0E", 10000) == "+1.E+04"
+string.format("%0#+.0E", 100000) == "+1.E+05"
+string.format("%0#+.0E", 1000000) == "+1.E+06"
+string.format("%0#+.0E", 10000000) == "+1.E+07"
+string.format("%0#+.0E", 0.01) == "+1.E-02"
+string.format("%0#+.0E", 0.0001) == "+1.E-04"
+string.format("%0#+.0E", 1e-05) == "+1.E-05"
+string.format("%0#+.0E", 1e-06) == "+1.E-06"
+string.format("%0#+.0E", 1e-07) == "+1.E-07"
+string.format("%0#+.0E", 123.456) == "+1.E+02"
+string.format("%0#+.0E", 1234560000) == "+1.E+09"
+string.format("%0#+.0E", 1.23456e-05) == "+1.E-05"
+string.format("%0#+.0E", 123.456789123) == "+1.E+02"
+string.format("%0#+.0E", 1234567891.23) == "+1.E+09"
+string.format("%0#+.0E", 1.23456789123e-05) == "+1.E-05"
+string.format("%0#+.1E", 0) == "+0.0E+00"
+string.format("%0#+.1E", 1) == "+1.0E+00"
+string.format("%0#+.1E", -1) == "-1.0E+00"
+string.format("%0#+.1E", 2) == "+2.0E+00"
+string.format("%0#+.1E", -2) == "-2.0E+00"
+string.format("%0#+.1E", 3) == "+3.0E+00"
+string.format("%0#+.1E", -3) == "-3.0E+00"
+string.format("%0#+.1E", 100) == "+1.0E+02"
+string.format("%0#+.1E", 10000) == "+1.0E+04"
+string.format("%0#+.1E", 100000) == "+1.0E+05"
+string.format("%0#+.1E", 1000000) == "+1.0E+06"
+string.format("%0#+.1E", 10000000) == "+1.0E+07"
+string.format("%0#+.1E", 0.01) == "+1.0E-02"
+string.format("%0#+.1E", 0.0001) == "+1.0E-04"
+string.format("%0#+.1E", 1e-05) == "+1.0E-05"
+string.format("%0#+.1E", 1e-06) == "+1.0E-06"
+string.format("%0#+.1E", 1e-07) == "+1.0E-07"
+string.format("%0#+.1E", 123.456) == "+1.2E+02"
+string.format("%0#+.1E", 1234560000) == "+1.2E+09"
+string.format("%0#+.1E", 1.23456e-05) == "+1.2E-05"
+string.format("%0#+.1E", 123.456789123) == "+1.2E+02"
+string.format("%0#+.1E", 1234567891.23) == "+1.2E+09"
+string.format("%0#+.1E", 1.23456789123e-05) == "+1.2E-05"
+string.format("%0#+1.0E", 0) == "+0.E+00"
+string.format("%0#+1.0E", 1) == "+1.E+00"
+string.format("%0#+1.0E", -1) == "-1.E+00"
+string.format("%0#+1.0E", 2) == "+2.E+00"
+string.format("%0#+1.0E", -2) == "-2.E+00"
+string.format("%0#+1.0E", 3) == "+3.E+00"
+string.format("%0#+1.0E", -3) == "-3.E+00"
+string.format("%0#+1.0E", 100) == "+1.E+02"
+string.format("%0#+1.0E", 10000) == "+1.E+04"
+string.format("%0#+1.0E", 100000) == "+1.E+05"
+string.format("%0#+1.0E", 1000000) == "+1.E+06"
+string.format("%0#+1.0E", 10000000) == "+1.E+07"
+string.format("%0#+1.0E", 0.01) == "+1.E-02"
+string.format("%0#+1.0E", 0.0001) == "+1.E-04"
+string.format("%0#+1.0E", 1e-05) == "+1.E-05"
+string.format("%0#+1.0E", 1e-06) == "+1.E-06"
+string.format("%0#+1.0E", 1e-07) == "+1.E-07"
+string.format("%0#+1.0E", 123.456) == "+1.E+02"
+string.format("%0#+1.0E", 1234560000) == "+1.E+09"
+string.format("%0#+1.0E", 1.23456e-05) == "+1.E-05"
+string.format("%0#+1.0E", 123.456789123) == "+1.E+02"
+string.format("%0#+1.0E", 1234567891.23) == "+1.E+09"
+string.format("%0#+1.0E", 1.23456789123e-05) == "+1.E-05"
+string.format("%0#+1.1E", 0) == "+0.0E+00"
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+string.format("%0#-1.0E", 2) == "2.E+00"
+string.format("%0#-1.0E", -2) == "-2.E+00"
+string.format("%0#-1.0E", 3) == "3.E+00"
+string.format("%0#-1.0E", -3) == "-3.E+00"
+string.format("%0#-1.0E", 100) == "1.E+02"
+string.format("%0#-1.0E", 10000) == "1.E+04"
+string.format("%0#-1.0E", 100000) == "1.E+05"
+string.format("%0#-1.0E", 1000000) == "1.E+06"
+string.format("%0#-1.0E", 10000000) == "1.E+07"
+string.format("%0#-1.0E", 0.01) == "1.E-02"
+string.format("%0#-1.0E", 0.0001) == "1.E-04"
+string.format("%0#-1.0E", 1e-05) == "1.E-05"
+string.format("%0#-1.0E", 1e-06) == "1.E-06"
+string.format("%0#-1.0E", 1e-07) == "1.E-07"
+string.format("%0#-1.0E", 123.456) == "1.E+02"
+string.format("%0#-1.0E", 1234560000) == "1.E+09"
+string.format("%0#-1.0E", 1.23456e-05) == "1.E-05"
+string.format("%0#-1.0E", 123.456789123) == "1.E+02"
+string.format("%0#-1.0E", 1234567891.23) == "1.E+09"
+string.format("%0#-1.0E", 1.23456789123e-05) == "1.E-05"
+string.format("%0#-1.1E", 0) == "0.0E+00"
+string.format("%0#-1.1E", 1) == "1.0E+00"
+string.format("%0#-1.1E", -1) == "-1.0E+00"
+string.format("%0#-1.1E", 2) == "2.0E+00"
+string.format("%0#-1.1E", -2) == "-2.0E+00"
+string.format("%0#-1.1E", 3) == "3.0E+00"
+string.format("%0#-1.1E", -3) == "-3.0E+00"
+string.format("%0#-1.1E", 100) == "1.0E+02"
+string.format("%0#-1.1E", 10000) == "1.0E+04"
+string.format("%0#-1.1E", 100000) == "1.0E+05"
+string.format("%0#-1.1E", 1000000) == "1.0E+06"
+string.format("%0#-1.1E", 10000000) == "1.0E+07"
+string.format("%0#-1.1E", 0.01) == "1.0E-02"
+string.format("%0#-1.1E", 0.0001) == "1.0E-04"
+string.format("%0#-1.1E", 1e-05) == "1.0E-05"
+string.format("%0#-1.1E", 1e-06) == "1.0E-06"
+string.format("%0#-1.1E", 1e-07) == "1.0E-07"
+string.format("%0#-1.1E", 123.456) == "1.2E+02"
+string.format("%0#-1.1E", 1234560000) == "1.2E+09"
+string.format("%0#-1.1E", 1.23456e-05) == "1.2E-05"
+string.format("%0#-1.1E", 123.456789123) == "1.2E+02"
+string.format("%0#-1.1E", 1234567891.23) == "1.2E+09"
+string.format("%0#-1.1E", 1.23456789123e-05) == "1.2E-05"
+string.format("%0#-2.0E", 0) == "0.E+00"
+string.format("%0#-2.0E", 1) == "1.E+00"
+string.format("%0#-2.0E", -1) == "-1.E+00"
+string.format("%0#-2.0E", 2) == "2.E+00"
+string.format("%0#-2.0E", -2) == "-2.E+00"
+string.format("%0#-2.0E", 3) == "3.E+00"
+string.format("%0#-2.0E", -3) == "-3.E+00"
+string.format("%0#-2.0E", 100) == "1.E+02"
+string.format("%0#-2.0E", 10000) == "1.E+04"
+string.format("%0#-2.0E", 100000) == "1.E+05"
+string.format("%0#-2.0E", 1000000) == "1.E+06"
+string.format("%0#-2.0E", 10000000) == "1.E+07"
+string.format("%0#-2.0E", 0.01) == "1.E-02"
+string.format("%0#-2.0E", 0.0001) == "1.E-04"
+string.format("%0#-2.0E", 1e-05) == "1.E-05"
+string.format("%0#-2.0E", 1e-06) == "1.E-06"
+string.format("%0#-2.0E", 1e-07) == "1.E-07"
+string.format("%0#-2.0E", 123.456) == "1.E+02"
+string.format("%0#-2.0E", 1234560000) == "1.E+09"
+string.format("%0#-2.0E", 1.23456e-05) == "1.E-05"
+string.format("%0#-2.0E", 123.456789123) == "1.E+02"
+string.format("%0#-2.0E", 1234567891.23) == "1.E+09"
+string.format("%0#-2.0E", 1.23456789123e-05) == "1.E-05"
+string.format("%0#-2.1E", 0) == "0.0E+00"
+string.format("%0#-2.1E", 1) == "1.0E+00"
+string.format("%0#-2.1E", -1) == "-1.0E+00"
+string.format("%0#-2.1E", 2) == "2.0E+00"
+string.format("%0#-2.1E", -2) == "-2.0E+00"
+string.format("%0#-2.1E", 3) == "3.0E+00"
+string.format("%0#-2.1E", -3) == "-3.0E+00"
+string.format("%0#-2.1E", 100) == "1.0E+02"
+string.format("%0#-2.1E", 10000) == "1.0E+04"
+string.format("%0#-2.1E", 100000) == "1.0E+05"
+string.format("%0#-2.1E", 1000000) == "1.0E+06"
+string.format("%0#-2.1E", 10000000) == "1.0E+07"
+string.format("%0#-2.1E", 0.01) == "1.0E-02"
+string.format("%0#-2.1E", 0.0001) == "1.0E-04"
+string.format("%0#-2.1E", 1e-05) == "1.0E-05"
+string.format("%0#-2.1E", 1e-06) == "1.0E-06"
+string.format("%0#-2.1E", 1e-07) == "1.0E-07"
+string.format("%0#-2.1E", 123.456) == "1.2E+02"
+string.format("%0#-2.1E", 1234560000) == "1.2E+09"
+string.format("%0#-2.1E", 1.23456e-05) == "1.2E-05"
+string.format("%0#-2.1E", 123.456789123) == "1.2E+02"
+string.format("%0#-2.1E", 1234567891.23) == "1.2E+09"
+string.format("%0#-2.1E", 1.23456789123e-05) == "1.2E-05"
+string.format("%0#-6E", nan) == "NAN   "
+string.format("%0#-6E", inf) == "INF   "
+string.format("%0#-6E", -inf) == "-INF  "
+string.format("%0#-6.0E", 0) == "0.E+00"
+string.format("%0#-6.0E", 1) == "1.E+00"
+string.format("%0#-6.0E", -1) == "-1.E+00"
+string.format("%0#-6.0E", 2) == "2.E+00"
+string.format("%0#-6.0E", -2) == "-2.E+00"
+string.format("%0#-6.0E", 3) == "3.E+00"
+string.format("%0#-6.0E", -3) == "-3.E+00"
+string.format("%0#-6.0E", nan) == "NAN   "
+string.format("%0#-6.0E", inf) == "INF   "
+string.format("%0#-6.0E", -inf) == "-INF  "
+string.format("%0#-6.0E", 100) == "1.E+02"
+string.format("%0#-6.0E", 10000) == "1.E+04"
+string.format("%0#-6.0E", 100000) == "1.E+05"
+string.format("%0#-6.0E", 1000000) == "1.E+06"
+string.format("%0#-6.0E", 10000000) == "1.E+07"
+string.format("%0#-6.0E", 0.01) == "1.E-02"
+string.format("%0#-6.0E", 0.0001) == "1.E-04"
+string.format("%0#-6.0E", 1e-05) == "1.E-05"
+string.format("%0#-6.0E", 1e-06) == "1.E-06"
+string.format("%0#-6.0E", 1e-07) == "1.E-07"
+string.format("%0#-6.0E", 123.456) == "1.E+02"
+string.format("%0#-6.0E", 1234560000) == "1.E+09"
+string.format("%0#-6.0E", 1.23456e-05) == "1.E-05"
+string.format("%0#-6.0E", 123.456789123) == "1.E+02"
+string.format("%0#-6.0E", 1234567891.23) == "1.E+09"
+string.format("%0#-6.0E", 1.23456789123e-05) == "1.E-05"
+string.format("%0#-6.1E", 0) == "0.0E+00"
+string.format("%0#-6.1E", 1) == "1.0E+00"
+string.format("%0#-6.1E", -1) == "-1.0E+00"
+string.format("%0#-6.1E", 2) == "2.0E+00"
+string.format("%0#-6.1E", -2) == "-2.0E+00"
+string.format("%0#-6.1E", 3) == "3.0E+00"
+string.format("%0#-6.1E", -3) == "-3.0E+00"
+string.format("%0#-6.1E", nan) == "NAN   "
+string.format("%0#-6.1E", inf) == "INF   "
+string.format("%0#-6.1E", -inf) == "-INF  "
+string.format("%0#-6.1E", 100) == "1.0E+02"
+string.format("%0#-6.1E", 10000) == "1.0E+04"
+string.format("%0#-6.1E", 100000) == "1.0E+05"
+string.format("%0#-6.1E", 1000000) == "1.0E+06"
+string.format("%0#-6.1E", 10000000) == "1.0E+07"
+string.format("%0#-6.1E", 0.01) == "1.0E-02"
+string.format("%0#-6.1E", 0.0001) == "1.0E-04"
+string.format("%0#-6.1E", 1e-05) == "1.0E-05"
+string.format("%0#-6.1E", 1e-06) == "1.0E-06"
+string.format("%0#-6.1E", 1e-07) == "1.0E-07"
+string.format("%0#-6.1E", 123.456) == "1.2E+02"
+string.format("%0#-6.1E", 1234560000) == "1.2E+09"
+string.format("%0#-6.1E", 1.23456e-05) == "1.2E-05"
+string.format("%0#-6.1E", 123.456789123) == "1.2E+02"
+string.format("%0#-6.1E", 1234567891.23) == "1.2E+09"
+string.format("%0#-6.1E", 1.23456789123e-05) == "1.2E-05"
+string.format("%0#-6.6E", nan) == "NAN   "
+string.format("%0#-6.6E", inf) == "INF   "
+string.format("%0#-6.6E", -inf) == "-INF  "
+string.format("%0#-20E", 0) == "0.000000E+00        "
+string.format("%0#-20E", 1) == "1.000000E+00        "
+string.format("%0#-20E", -1) == "-1.000000E+00       "
+string.format("%0#-20E", 2) == "2.000000E+00        "
+string.format("%0#-20E", -2) == "-2.000000E+00       "
+string.format("%0#-20E", 3) == "3.000000E+00        "
+string.format("%0#-20E", -3) == "-3.000000E+00       "
+string.format("%0#-20E", nan) == "NAN                 "
+string.format("%0#-20E", inf) == "INF                 "
+string.format("%0#-20E", -inf) == "-INF                "
+string.format("%0#-20E", 100) == "1.000000E+02        "
+string.format("%0#-20E", 10000) == "1.000000E+04        "
+string.format("%0#-20E", 100000) == "1.000000E+05        "
+string.format("%0#-20E", 1000000) == "1.000000E+06        "
+string.format("%0#-20E", 10000000) == "1.000000E+07        "
+string.format("%0#-20E", 0.01) == "1.000000E-02        "
+string.format("%0#-20E", 0.0001) == "1.000000E-04        "
+string.format("%0#-20E", 1e-05) == "1.000000E-05        "
+string.format("%0#-20E", 1e-06) == "1.000000E-06        "
+string.format("%0#-20E", 1e-07) == "1.000000E-07        "
+string.format("%0#-20E", 123.456) == "1.234560E+02        "
+string.format("%0#-20E", 1234560000) == "1.234560E+09        "
+string.format("%0#-20E", 1.23456e-05) == "1.234560E-05        "
+string.format("%0#-20E", 123.456789123) == "1.234568E+02        "
+string.format("%0#-20E", 1234567891.23) == "1.234568E+09        "
+string.format("%0#-20E", 1.23456789123e-05) == "1.234568E-05        "
+string.format("%0#-20.0E", 0) == "0.E+00              "
+string.format("%0#-20.0E", 1) == "1.E+00              "
+string.format("%0#-20.0E", -1) == "-1.E+00             "
+string.format("%0#-20.0E", 2) == "2.E+00              "
+string.format("%0#-20.0E", -2) == "-2.E+00             "
+string.format("%0#-20.0E", 3) == "3.E+00              "
+string.format("%0#-20.0E", -3) == "-3.E+00             "
+string.format("%0#-20.0E", nan) == "NAN                 "
+string.format("%0#-20.0E", inf) == "INF                 "
+string.format("%0#-20.0E", -inf) == "-INF                "
+string.format("%0#-20.0E", 100) == "1.E+02              "
+string.format("%0#-20.0E", 10000) == "1.E+04              "
+string.format("%0#-20.0E", 100000) == "1.E+05              "
+string.format("%0#-20.0E", 1000000) == "1.E+06              "
+string.format("%0#-20.0E", 10000000) == "1.E+07              "
+string.format("%0#-20.0E", 0.01) == "1.E-02              "
+string.format("%0#-20.0E", 0.0001) == "1.E-04              "
+string.format("%0#-20.0E", 1e-05) == "1.E-05              "
+string.format("%0#-20.0E", 1e-06) == "1.E-06              "
+string.format("%0#-20.0E", 1e-07) == "1.E-07              "
+string.format("%0#-20.0E", 123.456) == "1.E+02              "
+string.format("%0#-20.0E", 1234560000) == "1.E+09              "
+string.format("%0#-20.0E", 1.23456e-05) == "1.E-05              "
+string.format("%0#-20.0E", 123.456789123) == "1.E+02              "
+string.format("%0#-20.0E", 1234567891.23) == "1.E+09              "
+string.format("%0#-20.0E", 1.23456789123e-05) == "1.E-05              "
+string.format("%0#-20.1E", 0) == "0.0E+00             "
+string.format("%0#-20.1E", 1) == "1.0E+00             "
+string.format("%0#-20.1E", -1) == "-1.0E+00            "
+string.format("%0#-20.1E", 2) == "2.0E+00             "
+string.format("%0#-20.1E", -2) == "-2.0E+00            "
+string.format("%0#-20.1E", 3) == "3.0E+00             "
+string.format("%0#-20.1E", -3) == "-3.0E+00            "
+string.format("%0#-20.1E", nan) == "NAN                 "
+string.format("%0#-20.1E", inf) == "INF                 "
+string.format("%0#-20.1E", -inf) == "-INF                "
+string.format("%0#-20.1E", 100) == "1.0E+02             "
+string.format("%0#-20.1E", 10000) == "1.0E+04             "
+string.format("%0#-20.1E", 100000) == "1.0E+05             "
+string.format("%0#-20.1E", 1000000) == "1.0E+06             "
+string.format("%0#-20.1E", 10000000) == "1.0E+07             "
+string.format("%0#-20.1E", 0.01) == "1.0E-02             "
+string.format("%0#-20.1E", 0.0001) == "1.0E-04             "
+string.format("%0#-20.1E", 1e-05) == "1.0E-05             "
+string.format("%0#-20.1E", 1e-06) == "1.0E-06             "
+string.format("%0#-20.1E", 1e-07) == "1.0E-07             "
+string.format("%0#-20.1E", 123.456) == "1.2E+02             "
+string.format("%0#-20.1E", 1234560000) == "1.2E+09             "
+string.format("%0#-20.1E", 1.23456e-05) == "1.2E-05             "
+string.format("%0#-20.1E", 123.456789123) == "1.2E+02             "
+string.format("%0#-20.1E", 1234567891.23) == "1.2E+09             "
+string.format("%0#-20.1E", 1.23456789123e-05) == "1.2E-05             "
+string.format("%0#-20.6E", 0) == "0.000000E+00        "
+string.format("%0#-20.6E", 1) == "1.000000E+00        "
+string.format("%0#-20.6E", -1) == "-1.000000E+00       "
+string.format("%0#-20.6E", 2) == "2.000000E+00        "
+string.format("%0#-20.6E", -2) == "-2.000000E+00       "
+string.format("%0#-20.6E", 3) == "3.000000E+00        "
+string.format("%0#-20.6E", -3) == "-3.000000E+00       "
+string.format("%0#-20.6E", nan) == "NAN                 "
+string.format("%0#-20.6E", inf) == "INF                 "
+string.format("%0#-20.6E", -inf) == "-INF                "
+string.format("%0#-20.6E", 100) == "1.000000E+02        "
+string.format("%0#-20.6E", 10000) == "1.000000E+04        "
+string.format("%0#-20.6E", 100000) == "1.000000E+05        "
+string.format("%0#-20.6E", 1000000) == "1.000000E+06        "
+string.format("%0#-20.6E", 10000000) == "1.000000E+07        "
+string.format("%0#-20.6E", 0.01) == "1.000000E-02        "
+string.format("%0#-20.6E", 0.0001) == "1.000000E-04        "
+string.format("%0#-20.6E", 1e-05) == "1.000000E-05        "
+string.format("%0#-20.6E", 1e-06) == "1.000000E-06        "
+string.format("%0#-20.6E", 1e-07) == "1.000000E-07        "
+string.format("%0#-20.6E", 123.456) == "1.234560E+02        "
+string.format("%0#-20.6E", 1234560000) == "1.234560E+09        "
+string.format("%0#-20.6E", 1.23456e-05) == "1.234560E-05        "
+string.format("%0#-20.6E", 123.456789123) == "1.234568E+02        "
+string.format("%0#-20.6E", 1234567891.23) == "1.234568E+09        "
+string.format("%0#-20.6E", 1.23456789123e-05) == "1.234568E-05        "
+string.format("%0#-+E", 0) == "+0.000000E+00"
+string.format("%0#-+E", 1) == "+1.000000E+00"
+string.format("%0#-+E", -1) == "-1.000000E+00"
+string.format("%0#-+E", 2) == "+2.000000E+00"
+string.format("%0#-+E", -2) == "-2.000000E+00"
+string.format("%0#-+E", 3) == "+3.000000E+00"
+string.format("%0#-+E", -3) == "-3.000000E+00"
+string.format("%0#-+E", nan) == "+NAN"
+string.format("%0#-+E", inf) == "+INF"
+string.format("%0#-+E", -inf) == "-INF"
+string.format("%0#-+E", 100) == "+1.000000E+02"
+string.format("%0#-+E", 10000) == "+1.000000E+04"
+string.format("%0#-+E", 100000) == "+1.000000E+05"
+string.format("%0#-+E", 1000000) == "+1.000000E+06"
+string.format("%0#-+E", 10000000) == "+1.000000E+07"
+string.format("%0#-+E", 0.01) == "+1.000000E-02"
+string.format("%0#-+E", 0.0001) == "+1.000000E-04"
+string.format("%0#-+E", 1e-05) == "+1.000000E-05"
+string.format("%0#-+E", 1e-06) == "+1.000000E-06"
+string.format("%0#-+E", 1e-07) == "+1.000000E-07"
+string.format("%0#-+E", 123.456) == "+1.234560E+02"
+string.format("%0#-+E", 1234560000) == "+1.234560E+09"
+string.format("%0#-+E", 1.23456e-05) == "+1.234560E-05"
+string.format("%0#-+E", 123.456789123) == "+1.234568E+02"
+string.format("%0#-+E", 1234567891.23) == "+1.234568E+09"
+string.format("%0#-+E", 1.23456789123e-05) == "+1.234568E-05"
+string.format("%0#-+.0E", 0) == "+0.E+00"
+string.format("%0#-+.0E", 1) == "+1.E+00"
+string.format("%0#-+.0E", -1) == "-1.E+00"
+string.format("%0#-+.0E", 2) == "+2.E+00"
+string.format("%0#-+.0E", -2) == "-2.E+00"
+string.format("%0#-+.0E", 3) == "+3.E+00"
+string.format("%0#-+.0E", -3) == "-3.E+00"
+string.format("%0#-+.0E", 100) == "+1.E+02"
+string.format("%0#-+.0E", 10000) == "+1.E+04"
+string.format("%0#-+.0E", 100000) == "+1.E+05"
+string.format("%0#-+.0E", 1000000) == "+1.E+06"
+string.format("%0#-+.0E", 10000000) == "+1.E+07"
+string.format("%0#-+.0E", 0.01) == "+1.E-02"
+string.format("%0#-+.0E", 0.0001) == "+1.E-04"
+string.format("%0#-+.0E", 1e-05) == "+1.E-05"
+string.format("%0#-+.0E", 1e-06) == "+1.E-06"
+string.format("%0#-+.0E", 1e-07) == "+1.E-07"
+string.format("%0#-+.0E", 123.456) == "+1.E+02"
+string.format("%0#-+.0E", 1234560000) == "+1.E+09"
+string.format("%0#-+.0E", 1.23456e-05) == "+1.E-05"
+string.format("%0#-+.0E", 123.456789123) == "+1.E+02"
+string.format("%0#-+.0E", 1234567891.23) == "+1.E+09"
+string.format("%0#-+.0E", 1.23456789123e-05) == "+1.E-05"
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+string.format("%0#-+.1E", 1.23456789123e-05) == "+1.2E-05"
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+string.format("%0#-+1.0E", 123.456789123) == "+1.E+02"
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+string.format("%0#-+1.1E", 123.456789123) == "+1.2E+02"
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+string.format("%0#-+2.0E", 123.456789123) == "+1.E+02"
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+string.format("%0#-+2.1E", 100000) == "+1.0E+05"
+string.format("%0#-+2.1E", 1000000) == "+1.0E+06"
+string.format("%0#-+2.1E", 10000000) == "+1.0E+07"
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+string.format("%0#-+2.1E", 1e-07) == "+1.0E-07"
+string.format("%0#-+2.1E", 123.456) == "+1.2E+02"
+string.format("%0#-+2.1E", 1234560000) == "+1.2E+09"
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+string.format("%0#-+2.1E", 123.456789123) == "+1.2E+02"
+string.format("%0#-+2.1E", 1234567891.23) == "+1.2E+09"
+string.format("%0#-+2.1E", 1.23456789123e-05) == "+1.2E-05"
+string.format("%0#-+6E", nan) == "+NAN  "
+string.format("%0#-+6E", inf) == "+INF  "
+string.format("%0#-+6E", -inf) == "-INF  "
+string.format("%0#-+6.0E", 0) == "+0.E+00"
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+string.format("%0#-+6.0E", 2) == "+2.E+00"
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+string.format("%0#-+6.0E", 3) == "+3.E+00"
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+string.format("%0#-+6.0E", nan) == "+NAN  "
+string.format("%0#-+6.0E", inf) == "+INF  "
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+string.format("%0#-+6.0E", 100) == "+1.E+02"
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+string.format("%0#-+6.0E", 100000) == "+1.E+05"
+string.format("%0#-+6.0E", 1000000) == "+1.E+06"
+string.format("%0#-+6.0E", 10000000) == "+1.E+07"
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+string.format("%0#-+6.0E", 0.0001) == "+1.E-04"
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+string.format("%0#-+6.0E", 1e-06) == "+1.E-06"
+string.format("%0#-+6.0E", 1e-07) == "+1.E-07"
+string.format("%0#-+6.0E", 123.456) == "+1.E+02"
+string.format("%0#-+6.0E", 1234560000) == "+1.E+09"
+string.format("%0#-+6.0E", 1.23456e-05) == "+1.E-05"
+string.format("%0#-+6.0E", 123.456789123) == "+1.E+02"
+string.format("%0#-+6.0E", 1234567891.23) == "+1.E+09"
+string.format("%0#-+6.0E", 1.23456789123e-05) == "+1.E-05"
+string.format("%0#-+6.1E", 0) == "+0.0E+00"
+string.format("%0#-+6.1E", 1) == "+1.0E+00"
+string.format("%0#-+6.1E", -1) == "-1.0E+00"
+string.format("%0#-+6.1E", 2) == "+2.0E+00"
+string.format("%0#-+6.1E", -2) == "-2.0E+00"
+string.format("%0#-+6.1E", 3) == "+3.0E+00"
+string.format("%0#-+6.1E", -3) == "-3.0E+00"
+string.format("%0#-+6.1E", nan) == "+NAN  "
+string.format("%0#-+6.1E", inf) == "+INF  "
+string.format("%0#-+6.1E", -inf) == "-INF  "
+string.format("%0#-+6.1E", 100) == "+1.0E+02"
+string.format("%0#-+6.1E", 10000) == "+1.0E+04"
+string.format("%0#-+6.1E", 100000) == "+1.0E+05"
+string.format("%0#-+6.1E", 1000000) == "+1.0E+06"
+string.format("%0#-+6.1E", 10000000) == "+1.0E+07"
+string.format("%0#-+6.1E", 0.01) == "+1.0E-02"
+string.format("%0#-+6.1E", 0.0001) == "+1.0E-04"
+string.format("%0#-+6.1E", 1e-05) == "+1.0E-05"
+string.format("%0#-+6.1E", 1e-06) == "+1.0E-06"
+string.format("%0#-+6.1E", 1e-07) == "+1.0E-07"
+string.format("%0#-+6.1E", 123.456) == "+1.2E+02"
+string.format("%0#-+6.1E", 1234560000) == "+1.2E+09"
+string.format("%0#-+6.1E", 1.23456e-05) == "+1.2E-05"
+string.format("%0#-+6.1E", 123.456789123) == "+1.2E+02"
+string.format("%0#-+6.1E", 1234567891.23) == "+1.2E+09"
+string.format("%0#-+6.1E", 1.23456789123e-05) == "+1.2E-05"
+string.format("%0#-+6.6E", nan) == "+NAN  "
+string.format("%0#-+6.6E", inf) == "+INF  "
+string.format("%0#-+6.6E", -inf) == "-INF  "
+string.format("%0#-+20E", 0) == "+0.000000E+00       "
+string.format("%0#-+20E", 1) == "+1.000000E+00       "
+string.format("%0#-+20E", -1) == "-1.000000E+00       "
+string.format("%0#-+20E", 2) == "+2.000000E+00       "
+string.format("%0#-+20E", -2) == "-2.000000E+00       "
+string.format("%0#-+20E", 3) == "+3.000000E+00       "
+string.format("%0#-+20E", -3) == "-3.000000E+00       "
+string.format("%0#-+20E", nan) == "+NAN                "
+string.format("%0#-+20E", inf) == "+INF                "
+string.format("%0#-+20E", -inf) == "-INF                "
+string.format("%0#-+20E", 100) == "+1.000000E+02       "
+string.format("%0#-+20E", 10000) == "+1.000000E+04       "
+string.format("%0#-+20E", 100000) == "+1.000000E+05       "
+string.format("%0#-+20E", 1000000) == "+1.000000E+06       "
+string.format("%0#-+20E", 10000000) == "+1.000000E+07       "
+string.format("%0#-+20E", 0.01) == "+1.000000E-02       "
+string.format("%0#-+20E", 0.0001) == "+1.000000E-04       "
+string.format("%0#-+20E", 1e-05) == "+1.000000E-05       "
+string.format("%0#-+20E", 1e-06) == "+1.000000E-06       "
+string.format("%0#-+20E", 1e-07) == "+1.000000E-07       "
+string.format("%0#-+20E", 123.456) == "+1.234560E+02       "
+string.format("%0#-+20E", 1234560000) == "+1.234560E+09       "
+string.format("%0#-+20E", 1.23456e-05) == "+1.234560E-05       "
+string.format("%0#-+20E", 123.456789123) == "+1.234568E+02       "
+string.format("%0#-+20E", 1234567891.23) == "+1.234568E+09       "
+string.format("%0#-+20E", 1.23456789123e-05) == "+1.234568E-05       "
+string.format("%0#-+20.0E", 0) == "+0.E+00             "
+string.format("%0#-+20.0E", 1) == "+1.E+00             "
+string.format("%0#-+20.0E", -1) == "-1.E+00             "
+string.format("%0#-+20.0E", 2) == "+2.E+00             "
+string.format("%0#-+20.0E", -2) == "-2.E+00             "
+string.format("%0#-+20.0E", 3) == "+3.E+00             "
+string.format("%0#-+20.0E", -3) == "-3.E+00             "
+string.format("%0#-+20.0E", nan) == "+NAN                "
+string.format("%0#-+20.0E", inf) == "+INF                "
+string.format("%0#-+20.0E", -inf) == "-INF                "
+string.format("%0#-+20.0E", 100) == "+1.E+02             "
+string.format("%0#-+20.0E", 10000) == "+1.E+04             "
+string.format("%0#-+20.0E", 100000) == "+1.E+05             "
+string.format("%0#-+20.0E", 1000000) == "+1.E+06             "
+string.format("%0#-+20.0E", 10000000) == "+1.E+07             "
+string.format("%0#-+20.0E", 0.01) == "+1.E-02             "
+string.format("%0#-+20.0E", 0.0001) == "+1.E-04             "
+string.format("%0#-+20.0E", 1e-05) == "+1.E-05             "
+string.format("%0#-+20.0E", 1e-06) == "+1.E-06             "
+string.format("%0#-+20.0E", 1e-07) == "+1.E-07             "
+string.format("%0#-+20.0E", 123.456) == "+1.E+02             "
+string.format("%0#-+20.0E", 1234560000) == "+1.E+09             "
+string.format("%0#-+20.0E", 1.23456e-05) == "+1.E-05             "
+string.format("%0#-+20.0E", 123.456789123) == "+1.E+02             "
+string.format("%0#-+20.0E", 1234567891.23) == "+1.E+09             "
+string.format("%0#-+20.0E", 1.23456789123e-05) == "+1.E-05             "
+string.format("%0#-+20.1E", 0) == "+0.0E+00            "
+string.format("%0#-+20.1E", 1) == "+1.0E+00            "
+string.format("%0#-+20.1E", -1) == "-1.0E+00            "
+string.format("%0#-+20.1E", 2) == "+2.0E+00            "
+string.format("%0#-+20.1E", -2) == "-2.0E+00            "
+string.format("%0#-+20.1E", 3) == "+3.0E+00            "
+string.format("%0#-+20.1E", -3) == "-3.0E+00            "
+string.format("%0#-+20.1E", nan) == "+NAN                "
+string.format("%0#-+20.1E", inf) == "+INF                "
+string.format("%0#-+20.1E", -inf) == "-INF                "
+string.format("%0#-+20.1E", 100) == "+1.0E+02            "
+string.format("%0#-+20.1E", 10000) == "+1.0E+04            "
+string.format("%0#-+20.1E", 100000) == "+1.0E+05            "
+string.format("%0#-+20.1E", 1000000) == "+1.0E+06            "
+string.format("%0#-+20.1E", 10000000) == "+1.0E+07            "
+string.format("%0#-+20.1E", 0.01) == "+1.0E-02            "
+string.format("%0#-+20.1E", 0.0001) == "+1.0E-04            "
+string.format("%0#-+20.1E", 1e-05) == "+1.0E-05            "
+string.format("%0#-+20.1E", 1e-06) == "+1.0E-06            "
+string.format("%0#-+20.1E", 1e-07) == "+1.0E-07            "
+string.format("%0#-+20.1E", 123.456) == "+1.2E+02            "
+string.format("%0#-+20.1E", 1234560000) == "+1.2E+09            "
+string.format("%0#-+20.1E", 1.23456e-05) == "+1.2E-05            "
+string.format("%0#-+20.1E", 123.456789123) == "+1.2E+02            "
+string.format("%0#-+20.1E", 1234567891.23) == "+1.2E+09            "
+string.format("%0#-+20.1E", 1.23456789123e-05) == "+1.2E-05            "
+string.format("%0#-+20.6E", 0) == "+0.000000E+00       "
+string.format("%0#-+20.6E", 1) == "+1.000000E+00       "
+string.format("%0#-+20.6E", -1) == "-1.000000E+00       "
+string.format("%0#-+20.6E", 2) == "+2.000000E+00       "
+string.format("%0#-+20.6E", -2) == "-2.000000E+00       "
+string.format("%0#-+20.6E", 3) == "+3.000000E+00       "
+string.format("%0#-+20.6E", -3) == "-3.000000E+00       "
+string.format("%0#-+20.6E", nan) == "+NAN                "
+string.format("%0#-+20.6E", inf) == "+INF                "
+string.format("%0#-+20.6E", -inf) == "-INF                "
+string.format("%0#-+20.6E", 100) == "+1.000000E+02       "
+string.format("%0#-+20.6E", 10000) == "+1.000000E+04       "
+string.format("%0#-+20.6E", 100000) == "+1.000000E+05       "
+string.format("%0#-+20.6E", 1000000) == "+1.000000E+06       "
+string.format("%0#-+20.6E", 10000000) == "+1.000000E+07       "
+string.format("%0#-+20.6E", 0.01) == "+1.000000E-02       "
+string.format("%0#-+20.6E", 0.0001) == "+1.000000E-04       "
+string.format("%0#-+20.6E", 1e-05) == "+1.000000E-05       "
+string.format("%0#-+20.6E", 1e-06) == "+1.000000E-06       "
+string.format("%0#-+20.6E", 1e-07) == "+1.000000E-07       "
+string.format("%0#-+20.6E", 123.456) == "+1.234560E+02       "
+string.format("%0#-+20.6E", 1234560000) == "+1.234560E+09       "
+string.format("%0#-+20.6E", 1.23456e-05) == "+1.234560E-05       "
+string.format("%0#-+20.6E", 123.456789123) == "+1.234568E+02       "
+string.format("%0#-+20.6E", 1234567891.23) == "+1.234568E+09       "
+string.format("%0#-+20.6E", 1.23456789123e-05) == "+1.234568E-05       "
+string.format("%0# E", 0) == " 0.000000E+00"
+string.format("%0# E", 1) == " 1.000000E+00"
+string.format("%0# E", -1) == "-1.000000E+00"
+string.format("%0# E", 2) == " 2.000000E+00"
+string.format("%0# E", -2) == "-2.000000E+00"
+string.format("%0# E", 3) == " 3.000000E+00"
+string.format("%0# E", -3) == "-3.000000E+00"
+string.format("%0# E", nan) == " NAN"
+string.format("%0# E", inf) == " INF"
+string.format("%0# E", -inf) == "-INF"
+string.format("%0# E", 100) == " 1.000000E+02"
+string.format("%0# E", 10000) == " 1.000000E+04"
+string.format("%0# E", 100000) == " 1.000000E+05"
+string.format("%0# E", 1000000) == " 1.000000E+06"
+string.format("%0# E", 10000000) == " 1.000000E+07"
+string.format("%0# E", 0.01) == " 1.000000E-02"
+string.format("%0# E", 0.0001) == " 1.000000E-04"
+string.format("%0# E", 1e-05) == " 1.000000E-05"
+string.format("%0# E", 1e-06) == " 1.000000E-06"
+string.format("%0# E", 1e-07) == " 1.000000E-07"
+string.format("%0# E", 123.456) == " 1.234560E+02"
+string.format("%0# E", 1234560000) == " 1.234560E+09"
+string.format("%0# E", 1.23456e-05) == " 1.234560E-05"
+string.format("%0# E", 123.456789123) == " 1.234568E+02"
+string.format("%0# E", 1234567891.23) == " 1.234568E+09"
+string.format("%0# E", 1.23456789123e-05) == " 1.234568E-05"
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+string.format("%0# .0E", -2) == "-2.E+00"
+string.format("%0# .0E", 3) == " 3.E+00"
+string.format("%0# .0E", -3) == "-3.E+00"
+string.format("%0# .0E", 100) == " 1.E+02"
+string.format("%0# .0E", 10000) == " 1.E+04"
+string.format("%0# .0E", 100000) == " 1.E+05"
+string.format("%0# .0E", 1000000) == " 1.E+06"
+string.format("%0# .0E", 10000000) == " 1.E+07"
+string.format("%0# .0E", 0.01) == " 1.E-02"
+string.format("%0# .0E", 0.0001) == " 1.E-04"
+string.format("%0# .0E", 1e-05) == " 1.E-05"
+string.format("%0# .0E", 1e-06) == " 1.E-06"
+string.format("%0# .0E", 1e-07) == " 1.E-07"
+string.format("%0# .0E", 123.456) == " 1.E+02"
+string.format("%0# .0E", 1234560000) == " 1.E+09"
+string.format("%0# .0E", 1.23456e-05) == " 1.E-05"
+string.format("%0# .0E", 123.456789123) == " 1.E+02"
+string.format("%0# .0E", 1234567891.23) == " 1.E+09"
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+string.format("%0# .1E", 10000) == " 1.0E+04"
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+string.format("%0# .1E", 123.456) == " 1.2E+02"
+string.format("%0# .1E", 1234560000) == " 1.2E+09"
+string.format("%0# .1E", 1.23456e-05) == " 1.2E-05"
+string.format("%0# .1E", 123.456789123) == " 1.2E+02"
+string.format("%0# .1E", 1234567891.23) == " 1.2E+09"
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+string.format("%0# 1.0E", 10000) == " 1.E+04"
+string.format("%0# 1.0E", 100000) == " 1.E+05"
+string.format("%0# 1.0E", 1000000) == " 1.E+06"
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+string.format("%0# 1.0E", 123.456) == " 1.E+02"
+string.format("%0# 1.0E", 1234560000) == " 1.E+09"
+string.format("%0# 1.0E", 1.23456e-05) == " 1.E-05"
+string.format("%0# 1.0E", 123.456789123) == " 1.E+02"
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+string.format("%0# 1.1E", -2) == "-2.0E+00"
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+string.format("%0# 1.1E", 100000) == " 1.0E+05"
+string.format("%0# 1.1E", 1000000) == " 1.0E+06"
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+string.format("%0# 1.1E", 1e-07) == " 1.0E-07"
+string.format("%0# 1.1E", 123.456) == " 1.2E+02"
+string.format("%0# 1.1E", 1234560000) == " 1.2E+09"
+string.format("%0# 1.1E", 1.23456e-05) == " 1.2E-05"
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+string.format("%0# 2.0E", 1000000) == " 1.E+06"
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+string.format("%0# 2.0E", 1.23456e-05) == " 1.E-05"
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+string.format("%0# 2.1E", 1.23456e-05) == " 1.2E-05"
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+string.format("%0# 6.1E", nan) == "   NAN"
+string.format("%0# 6.1E", inf) == "   INF"
+string.format("%0# 6.1E", -inf) == "  -INF"
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+string.format("%0# 6.1E", 123.456) == " 1.2E+02"
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+string.format("%0# 6.1E", 1.23456e-05) == " 1.2E-05"
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+string.format("%0# 6.6E", nan) == "   NAN"
+string.format("%0# 6.6E", inf) == "   INF"
+string.format("%0# 6.6E", -inf) == "  -INF"
+string.format("%0# 20E", 0) == " 00000000.000000E+00"
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+string.format("%0# 20E", nan) == "                 NAN"
+string.format("%0# 20E", inf) == "                 INF"
+string.format("%0# 20E", -inf) == "                -INF"
+string.format("%0# 20E", 100) == " 00000001.000000E+02"
+string.format("%0# 20E", 10000) == " 00000001.000000E+04"
+string.format("%0# 20E", 100000) == " 00000001.000000E+05"
+string.format("%0# 20E", 1000000) == " 00000001.000000E+06"
+string.format("%0# 20E", 10000000) == " 00000001.000000E+07"
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+string.format("%0# 20E", 123.456) == " 00000001.234560E+02"
+string.format("%0# 20E", 1234560000) == " 00000001.234560E+09"
+string.format("%0# 20E", 1.23456e-05) == " 00000001.234560E-05"
+string.format("%0# 20E", 123.456789123) == " 00000001.234568E+02"
+string.format("%0# 20E", 1234567891.23) == " 00000001.234568E+09"
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+string.format("%0# 20.0E", -2) == "-00000000000002.E+00"
+string.format("%0# 20.0E", 3) == " 00000000000003.E+00"
+string.format("%0# 20.0E", -3) == "-00000000000003.E+00"
+string.format("%0# 20.0E", nan) == "                 NAN"
+string.format("%0# 20.0E", inf) == "                 INF"
+string.format("%0# 20.0E", -inf) == "                -INF"
+string.format("%0# 20.0E", 100) == " 00000000000001.E+02"
+string.format("%0# 20.0E", 10000) == " 00000000000001.E+04"
+string.format("%0# 20.0E", 100000) == " 00000000000001.E+05"
+string.format("%0# 20.0E", 1000000) == " 00000000000001.E+06"
+string.format("%0# 20.0E", 10000000) == " 00000000000001.E+07"
+string.format("%0# 20.0E", 0.01) == " 00000000000001.E-02"
+string.format("%0# 20.0E", 0.0001) == " 00000000000001.E-04"
+string.format("%0# 20.0E", 1e-05) == " 00000000000001.E-05"
+string.format("%0# 20.0E", 1e-06) == " 00000000000001.E-06"
+string.format("%0# 20.0E", 1e-07) == " 00000000000001.E-07"
+string.format("%0# 20.0E", 123.456) == " 00000000000001.E+02"
+string.format("%0# 20.0E", 1234560000) == " 00000000000001.E+09"
+string.format("%0# 20.0E", 1.23456e-05) == " 00000000000001.E-05"
+string.format("%0# 20.0E", 123.456789123) == " 00000000000001.E+02"
+string.format("%0# 20.0E", 1234567891.23) == " 00000000000001.E+09"
+string.format("%0# 20.0E", 1.23456789123e-05) == " 00000000000001.E-05"
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+string.format("%0# 20.1E", -1) == "-0000000000001.0E+00"
+string.format("%0# 20.1E", 2) == " 0000000000002.0E+00"
+string.format("%0# 20.1E", -2) == "-0000000000002.0E+00"
+string.format("%0# 20.1E", 3) == " 0000000000003.0E+00"
+string.format("%0# 20.1E", -3) == "-0000000000003.0E+00"
+string.format("%0# 20.1E", nan) == "                 NAN"
+string.format("%0# 20.1E", inf) == "                 INF"
+string.format("%0# 20.1E", -inf) == "                -INF"
+string.format("%0# 20.1E", 100) == " 0000000000001.0E+02"
+string.format("%0# 20.1E", 10000) == " 0000000000001.0E+04"
+string.format("%0# 20.1E", 100000) == " 0000000000001.0E+05"
+string.format("%0# 20.1E", 1000000) == " 0000000000001.0E+06"
+string.format("%0# 20.1E", 10000000) == " 0000000000001.0E+07"
+string.format("%0# 20.1E", 0.01) == " 0000000000001.0E-02"
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+string.format("%0# 20.1E", 1e-05) == " 0000000000001.0E-05"
+string.format("%0# 20.1E", 1e-06) == " 0000000000001.0E-06"
+string.format("%0# 20.1E", 1e-07) == " 0000000000001.0E-07"
+string.format("%0# 20.1E", 123.456) == " 0000000000001.2E+02"
+string.format("%0# 20.1E", 1234560000) == " 0000000000001.2E+09"
+string.format("%0# 20.1E", 1.23456e-05) == " 0000000000001.2E-05"
+string.format("%0# 20.1E", 123.456789123) == " 0000000000001.2E+02"
+string.format("%0# 20.1E", 1234567891.23) == " 0000000000001.2E+09"
+string.format("%0# 20.1E", 1.23456789123e-05) == " 0000000000001.2E-05"
+string.format("%0# 20.6E", 0) == " 00000000.000000E+00"
+string.format("%0# 20.6E", 1) == " 00000001.000000E+00"
+string.format("%0# 20.6E", -1) == "-00000001.000000E+00"
+string.format("%0# 20.6E", 2) == " 00000002.000000E+00"
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+string.format("%0# 20.6E", 3) == " 00000003.000000E+00"
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+string.format("%0# 20.6E", nan) == "                 NAN"
+string.format("%0# 20.6E", inf) == "                 INF"
+string.format("%0# 20.6E", -inf) == "                -INF"
+string.format("%0# 20.6E", 100) == " 00000001.000000E+02"
+string.format("%0# 20.6E", 10000) == " 00000001.000000E+04"
+string.format("%0# 20.6E", 100000) == " 00000001.000000E+05"
+string.format("%0# 20.6E", 1000000) == " 00000001.000000E+06"
+string.format("%0# 20.6E", 10000000) == " 00000001.000000E+07"
+string.format("%0# 20.6E", 0.01) == " 00000001.000000E-02"
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+string.format("%0# 20.6E", 1e-07) == " 00000001.000000E-07"
+string.format("%0# 20.6E", 123.456) == " 00000001.234560E+02"
+string.format("%0# 20.6E", 1234560000) == " 00000001.234560E+09"
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+string.format("%0# +20.1E", 1.23456789123e-05) == "+0000000000001.2E-05"
+string.format("%0# +20.6E", 0) == "+00000000.000000E+00"
+string.format("%0# +20.6E", 1) == "+00000001.000000E+00"
+string.format("%0# +20.6E", -1) == "-00000001.000000E+00"
+string.format("%0# +20.6E", 2) == "+00000002.000000E+00"
+string.format("%0# +20.6E", -2) == "-00000002.000000E+00"
+string.format("%0# +20.6E", 3) == "+00000003.000000E+00"
+string.format("%0# +20.6E", -3) == "-00000003.000000E+00"
+string.format("%0# +20.6E", nan) == "                +NAN"
+string.format("%0# +20.6E", inf) == "                +INF"
+string.format("%0# +20.6E", -inf) == "                -INF"
+string.format("%0# +20.6E", 100) == "+00000001.000000E+02"
+string.format("%0# +20.6E", 10000) == "+00000001.000000E+04"
+string.format("%0# +20.6E", 100000) == "+00000001.000000E+05"
+string.format("%0# +20.6E", 1000000) == "+00000001.000000E+06"
+string.format("%0# +20.6E", 10000000) == "+00000001.000000E+07"
+string.format("%0# +20.6E", 0.01) == "+00000001.000000E-02"
+string.format("%0# +20.6E", 0.0001) == "+00000001.000000E-04"
+string.format("%0# +20.6E", 1e-05) == "+00000001.000000E-05"
+string.format("%0# +20.6E", 1e-06) == "+00000001.000000E-06"
+string.format("%0# +20.6E", 1e-07) == "+00000001.000000E-07"
+string.format("%0# +20.6E", 123.456) == "+00000001.234560E+02"
+string.format("%0# +20.6E", 1234560000) == "+00000001.234560E+09"
+string.format("%0# +20.6E", 1.23456e-05) == "+00000001.234560E-05"
+string.format("%0# +20.6E", 123.456789123) == "+00000001.234568E+02"
+string.format("%0# +20.6E", 1234567891.23) == "+00000001.234568E+09"
+string.format("%0# +20.6E", 1.23456789123e-05) == "+00000001.234568E-05"
+string.format("%0# -E", 0) == " 0.000000E+00"
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+string.format("%0# -E", -1) == "-1.000000E+00"
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+string.format("%0# -E", -2) == "-2.000000E+00"
+string.format("%0# -E", 3) == " 3.000000E+00"
+string.format("%0# -E", -3) == "-3.000000E+00"
+string.format("%0# -E", nan) == " NAN"
+string.format("%0# -E", inf) == " INF"
+string.format("%0# -E", -inf) == "-INF"
+string.format("%0# -E", 100) == " 1.000000E+02"
+string.format("%0# -E", 10000) == " 1.000000E+04"
+string.format("%0# -E", 100000) == " 1.000000E+05"
+string.format("%0# -E", 1000000) == " 1.000000E+06"
+string.format("%0# -E", 10000000) == " 1.000000E+07"
+string.format("%0# -E", 0.01) == " 1.000000E-02"
+string.format("%0# -E", 0.0001) == " 1.000000E-04"
+string.format("%0# -E", 1e-05) == " 1.000000E-05"
+string.format("%0# -E", 1e-06) == " 1.000000E-06"
+string.format("%0# -E", 1e-07) == " 1.000000E-07"
+string.format("%0# -E", 123.456) == " 1.234560E+02"
+string.format("%0# -E", 1234560000) == " 1.234560E+09"
+string.format("%0# -E", 1.23456e-05) == " 1.234560E-05"
+string.format("%0# -E", 123.456789123) == " 1.234568E+02"
+string.format("%0# -E", 1234567891.23) == " 1.234568E+09"
+string.format("%0# -E", 1.23456789123e-05) == " 1.234568E-05"
+string.format("%0# -.0E", 0) == " 0.E+00"
+string.format("%0# -.0E", 1) == " 1.E+00"
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+string.format("%0# -.0E", -2) == "-2.E+00"
+string.format("%0# -.0E", 3) == " 3.E+00"
+string.format("%0# -.0E", -3) == "-3.E+00"
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+string.format("%0# -.0E", 10000) == " 1.E+04"
+string.format("%0# -.0E", 100000) == " 1.E+05"
+string.format("%0# -.0E", 1000000) == " 1.E+06"
+string.format("%0# -.0E", 10000000) == " 1.E+07"
+string.format("%0# -.0E", 0.01) == " 1.E-02"
+string.format("%0# -.0E", 0.0001) == " 1.E-04"
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+string.format("%0# -.0E", 1e-06) == " 1.E-06"
+string.format("%0# -.0E", 1e-07) == " 1.E-07"
+string.format("%0# -.0E", 123.456) == " 1.E+02"
+string.format("%0# -.0E", 1234560000) == " 1.E+09"
+string.format("%0# -.0E", 1.23456e-05) == " 1.E-05"
+string.format("%0# -.0E", 123.456789123) == " 1.E+02"
+string.format("%0# -.0E", 1234567891.23) == " 1.E+09"
+string.format("%0# -.0E", 1.23456789123e-05) == " 1.E-05"
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+string.format("%0# -.1E", 1) == " 1.0E+00"
+string.format("%0# -.1E", -1) == "-1.0E+00"
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+string.format("%0# -.1E", -2) == "-2.0E+00"
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+string.format("%0# -.1E", -3) == "-3.0E+00"
+string.format("%0# -.1E", 100) == " 1.0E+02"
+string.format("%0# -.1E", 10000) == " 1.0E+04"
+string.format("%0# -.1E", 100000) == " 1.0E+05"
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+string.format("%0# -.1E", 10000000) == " 1.0E+07"
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+string.format("%0# -.1E", 123.456) == " 1.2E+02"
+string.format("%0# -.1E", 1234560000) == " 1.2E+09"
+string.format("%0# -.1E", 1.23456e-05) == " 1.2E-05"
+string.format("%0# -.1E", 123.456789123) == " 1.2E+02"
+string.format("%0# -.1E", 1234567891.23) == " 1.2E+09"
+string.format("%0# -.1E", 1.23456789123e-05) == " 1.2E-05"
+string.format("%0# -1.0E", 0) == " 0.E+00"
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+string.format("%0# -1.0E", -1) == "-1.E+00"
+string.format("%0# -1.0E", 2) == " 2.E+00"
+string.format("%0# -1.0E", -2) == "-2.E+00"
+string.format("%0# -1.0E", 3) == " 3.E+00"
+string.format("%0# -1.0E", -3) == "-3.E+00"
+string.format("%0# -1.0E", 100) == " 1.E+02"
+string.format("%0# -1.0E", 10000) == " 1.E+04"
+string.format("%0# -1.0E", 100000) == " 1.E+05"
+string.format("%0# -1.0E", 1000000) == " 1.E+06"
+string.format("%0# -1.0E", 10000000) == " 1.E+07"
+string.format("%0# -1.0E", 0.01) == " 1.E-02"
+string.format("%0# -1.0E", 0.0001) == " 1.E-04"
+string.format("%0# -1.0E", 1e-05) == " 1.E-05"
+string.format("%0# -1.0E", 1e-06) == " 1.E-06"
+string.format("%0# -1.0E", 1e-07) == " 1.E-07"
+string.format("%0# -1.0E", 123.456) == " 1.E+02"
+string.format("%0# -1.0E", 1234560000) == " 1.E+09"
+string.format("%0# -1.0E", 1.23456e-05) == " 1.E-05"
+string.format("%0# -1.0E", 123.456789123) == " 1.E+02"
+string.format("%0# -1.0E", 1234567891.23) == " 1.E+09"
+string.format("%0# -1.0E", 1.23456789123e-05) == " 1.E-05"
+string.format("%0# -1.1E", 0) == " 0.0E+00"
+string.format("%0# -1.1E", 1) == " 1.0E+00"
+string.format("%0# -1.1E", -1) == "-1.0E+00"
+string.format("%0# -1.1E", 2) == " 2.0E+00"
+string.format("%0# -1.1E", -2) == "-2.0E+00"
+string.format("%0# -1.1E", 3) == " 3.0E+00"
+string.format("%0# -1.1E", -3) == "-3.0E+00"
+string.format("%0# -1.1E", 100) == " 1.0E+02"
+string.format("%0# -1.1E", 10000) == " 1.0E+04"
+string.format("%0# -1.1E", 100000) == " 1.0E+05"
+string.format("%0# -1.1E", 1000000) == " 1.0E+06"
+string.format("%0# -1.1E", 10000000) == " 1.0E+07"
+string.format("%0# -1.1E", 0.01) == " 1.0E-02"
+string.format("%0# -1.1E", 0.0001) == " 1.0E-04"
+string.format("%0# -1.1E", 1e-05) == " 1.0E-05"
+string.format("%0# -1.1E", 1e-06) == " 1.0E-06"
+string.format("%0# -1.1E", 1e-07) == " 1.0E-07"
+string.format("%0# -1.1E", 123.456) == " 1.2E+02"
+string.format("%0# -1.1E", 1234560000) == " 1.2E+09"
+string.format("%0# -1.1E", 1.23456e-05) == " 1.2E-05"
+string.format("%0# -1.1E", 123.456789123) == " 1.2E+02"
+string.format("%0# -1.1E", 1234567891.23) == " 1.2E+09"
+string.format("%0# -1.1E", 1.23456789123e-05) == " 1.2E-05"
+string.format("%0# -2.0E", 0) == " 0.E+00"
+string.format("%0# -2.0E", 1) == " 1.E+00"
+string.format("%0# -2.0E", -1) == "-1.E+00"
+string.format("%0# -2.0E", 2) == " 2.E+00"
+string.format("%0# -2.0E", -2) == "-2.E+00"
+string.format("%0# -2.0E", 3) == " 3.E+00"
+string.format("%0# -2.0E", -3) == "-3.E+00"
+string.format("%0# -2.0E", 100) == " 1.E+02"
+string.format("%0# -2.0E", 10000) == " 1.E+04"
+string.format("%0# -2.0E", 100000) == " 1.E+05"
+string.format("%0# -2.0E", 1000000) == " 1.E+06"
+string.format("%0# -2.0E", 10000000) == " 1.E+07"
+string.format("%0# -2.0E", 0.01) == " 1.E-02"
+string.format("%0# -2.0E", 0.0001) == " 1.E-04"
+string.format("%0# -2.0E", 1e-05) == " 1.E-05"
+string.format("%0# -2.0E", 1e-06) == " 1.E-06"
+string.format("%0# -2.0E", 1e-07) == " 1.E-07"
+string.format("%0# -2.0E", 123.456) == " 1.E+02"
+string.format("%0# -2.0E", 1234560000) == " 1.E+09"
+string.format("%0# -2.0E", 1.23456e-05) == " 1.E-05"
+string.format("%0# -2.0E", 123.456789123) == " 1.E+02"
+string.format("%0# -2.0E", 1234567891.23) == " 1.E+09"
+string.format("%0# -2.0E", 1.23456789123e-05) == " 1.E-05"
+string.format("%0# -2.1E", 0) == " 0.0E+00"
+string.format("%0# -2.1E", 1) == " 1.0E+00"
+string.format("%0# -2.1E", -1) == "-1.0E+00"
+string.format("%0# -2.1E", 2) == " 2.0E+00"
+string.format("%0# -2.1E", -2) == "-2.0E+00"
+string.format("%0# -2.1E", 3) == " 3.0E+00"
+string.format("%0# -2.1E", -3) == "-3.0E+00"
+string.format("%0# -2.1E", 100) == " 1.0E+02"
+string.format("%0# -2.1E", 10000) == " 1.0E+04"
+string.format("%0# -2.1E", 100000) == " 1.0E+05"
+string.format("%0# -2.1E", 1000000) == " 1.0E+06"
+string.format("%0# -2.1E", 10000000) == " 1.0E+07"
+string.format("%0# -2.1E", 0.01) == " 1.0E-02"
+string.format("%0# -2.1E", 0.0001) == " 1.0E-04"
+string.format("%0# -2.1E", 1e-05) == " 1.0E-05"
+string.format("%0# -2.1E", 1e-06) == " 1.0E-06"
+string.format("%0# -2.1E", 1e-07) == " 1.0E-07"
+string.format("%0# -2.1E", 123.456) == " 1.2E+02"
+string.format("%0# -2.1E", 1234560000) == " 1.2E+09"
+string.format("%0# -2.1E", 1.23456e-05) == " 1.2E-05"
+string.format("%0# -2.1E", 123.456789123) == " 1.2E+02"
+string.format("%0# -2.1E", 1234567891.23) == " 1.2E+09"
+string.format("%0# -2.1E", 1.23456789123e-05) == " 1.2E-05"
+string.format("%0# -6E", nan) == " NAN  "
+string.format("%0# -6E", inf) == " INF  "
+string.format("%0# -6E", -inf) == "-INF  "
+string.format("%0# -6.0E", 0) == " 0.E+00"
+string.format("%0# -6.0E", 1) == " 1.E+00"
+string.format("%0# -6.0E", -1) == "-1.E+00"
+string.format("%0# -6.0E", 2) == " 2.E+00"
+string.format("%0# -6.0E", -2) == "-2.E+00"
+string.format("%0# -6.0E", 3) == " 3.E+00"
+string.format("%0# -6.0E", -3) == "-3.E+00"
+string.format("%0# -6.0E", nan) == " NAN  "
+string.format("%0# -6.0E", inf) == " INF  "
+string.format("%0# -6.0E", -inf) == "-INF  "
+string.format("%0# -6.0E", 100) == " 1.E+02"
+string.format("%0# -6.0E", 10000) == " 1.E+04"
+string.format("%0# -6.0E", 100000) == " 1.E+05"
+string.format("%0# -6.0E", 1000000) == " 1.E+06"
+string.format("%0# -6.0E", 10000000) == " 1.E+07"
+string.format("%0# -6.0E", 0.01) == " 1.E-02"
+string.format("%0# -6.0E", 0.0001) == " 1.E-04"
+string.format("%0# -6.0E", 1e-05) == " 1.E-05"
+string.format("%0# -6.0E", 1e-06) == " 1.E-06"
+string.format("%0# -6.0E", 1e-07) == " 1.E-07"
+string.format("%0# -6.0E", 123.456) == " 1.E+02"
+string.format("%0# -6.0E", 1234560000) == " 1.E+09"
+string.format("%0# -6.0E", 1.23456e-05) == " 1.E-05"
+string.format("%0# -6.0E", 123.456789123) == " 1.E+02"
+string.format("%0# -6.0E", 1234567891.23) == " 1.E+09"
+string.format("%0# -6.0E", 1.23456789123e-05) == " 1.E-05"
+string.format("%0# -6.1E", 0) == " 0.0E+00"
+string.format("%0# -6.1E", 1) == " 1.0E+00"
+string.format("%0# -6.1E", -1) == "-1.0E+00"
+string.format("%0# -6.1E", 2) == " 2.0E+00"
+string.format("%0# -6.1E", -2) == "-2.0E+00"
+string.format("%0# -6.1E", 3) == " 3.0E+00"
+string.format("%0# -6.1E", -3) == "-3.0E+00"
+string.format("%0# -6.1E", nan) == " NAN  "
+string.format("%0# -6.1E", inf) == " INF  "
+string.format("%0# -6.1E", -inf) == "-INF  "
+string.format("%0# -6.1E", 100) == " 1.0E+02"
+string.format("%0# -6.1E", 10000) == " 1.0E+04"
+string.format("%0# -6.1E", 100000) == " 1.0E+05"
+string.format("%0# -6.1E", 1000000) == " 1.0E+06"
+string.format("%0# -6.1E", 10000000) == " 1.0E+07"
+string.format("%0# -6.1E", 0.01) == " 1.0E-02"
+string.format("%0# -6.1E", 0.0001) == " 1.0E-04"
+string.format("%0# -6.1E", 1e-05) == " 1.0E-05"
+string.format("%0# -6.1E", 1e-06) == " 1.0E-06"
+string.format("%0# -6.1E", 1e-07) == " 1.0E-07"
+string.format("%0# -6.1E", 123.456) == " 1.2E+02"
+string.format("%0# -6.1E", 1234560000) == " 1.2E+09"
+string.format("%0# -6.1E", 1.23456e-05) == " 1.2E-05"
+string.format("%0# -6.1E", 123.456789123) == " 1.2E+02"
+string.format("%0# -6.1E", 1234567891.23) == " 1.2E+09"
+string.format("%0# -6.1E", 1.23456789123e-05) == " 1.2E-05"
+string.format("%0# -6.6E", nan) == " NAN  "
+string.format("%0# -6.6E", inf) == " INF  "
+string.format("%0# -6.6E", -inf) == "-INF  "
+string.format("%0# -20E", 0) == " 0.000000E+00       "
+string.format("%0# -20E", 1) == " 1.000000E+00       "
+string.format("%0# -20E", -1) == "-1.000000E+00       "
+string.format("%0# -20E", 2) == " 2.000000E+00       "
+string.format("%0# -20E", -2) == "-2.000000E+00       "
+string.format("%0# -20E", 3) == " 3.000000E+00       "
+string.format("%0# -20E", -3) == "-3.000000E+00       "
+string.format("%0# -20E", nan) == " NAN                "
+string.format("%0# -20E", inf) == " INF                "
+string.format("%0# -20E", -inf) == "-INF                "
+string.format("%0# -20E", 100) == " 1.000000E+02       "
+string.format("%0# -20E", 10000) == " 1.000000E+04       "
+string.format("%0# -20E", 100000) == " 1.000000E+05       "
+string.format("%0# -20E", 1000000) == " 1.000000E+06       "
+string.format("%0# -20E", 10000000) == " 1.000000E+07       "
+string.format("%0# -20E", 0.01) == " 1.000000E-02       "
+string.format("%0# -20E", 0.0001) == " 1.000000E-04       "
+string.format("%0# -20E", 1e-05) == " 1.000000E-05       "
+string.format("%0# -20E", 1e-06) == " 1.000000E-06       "
+string.format("%0# -20E", 1e-07) == " 1.000000E-07       "
+string.format("%0# -20E", 123.456) == " 1.234560E+02       "
+string.format("%0# -20E", 1234560000) == " 1.234560E+09       "
+string.format("%0# -20E", 1.23456e-05) == " 1.234560E-05       "
+string.format("%0# -20E", 123.456789123) == " 1.234568E+02       "
+string.format("%0# -20E", 1234567891.23) == " 1.234568E+09       "
+string.format("%0# -20E", 1.23456789123e-05) == " 1.234568E-05       "
+string.format("%0# -20.0E", 0) == " 0.E+00             "
+string.format("%0# -20.0E", 1) == " 1.E+00             "
+string.format("%0# -20.0E", -1) == "-1.E+00             "
+string.format("%0# -20.0E", 2) == " 2.E+00             "
+string.format("%0# -20.0E", -2) == "-2.E+00             "
+string.format("%0# -20.0E", 3) == " 3.E+00             "
+string.format("%0# -20.0E", -3) == "-3.E+00             "
+string.format("%0# -20.0E", nan) == " NAN                "
+string.format("%0# -20.0E", inf) == " INF                "
+string.format("%0# -20.0E", -inf) == "-INF                "
+string.format("%0# -20.0E", 100) == " 1.E+02             "
+string.format("%0# -20.0E", 10000) == " 1.E+04             "
+string.format("%0# -20.0E", 100000) == " 1.E+05             "
+string.format("%0# -20.0E", 1000000) == " 1.E+06             "
+string.format("%0# -20.0E", 10000000) == " 1.E+07             "
+string.format("%0# -20.0E", 0.01) == " 1.E-02             "
+string.format("%0# -20.0E", 0.0001) == " 1.E-04             "
+string.format("%0# -20.0E", 1e-05) == " 1.E-05             "
+string.format("%0# -20.0E", 1e-06) == " 1.E-06             "
+string.format("%0# -20.0E", 1e-07) == " 1.E-07             "
+string.format("%0# -20.0E", 123.456) == " 1.E+02             "
+string.format("%0# -20.0E", 1234560000) == " 1.E+09             "
+string.format("%0# -20.0E", 1.23456e-05) == " 1.E-05             "
+string.format("%0# -20.0E", 123.456789123) == " 1.E+02             "
+string.format("%0# -20.0E", 1234567891.23) == " 1.E+09             "
+string.format("%0# -20.0E", 1.23456789123e-05) == " 1.E-05             "
+string.format("%0# -20.1E", 0) == " 0.0E+00            "
+string.format("%0# -20.1E", 1) == " 1.0E+00            "
+string.format("%0# -20.1E", -1) == "-1.0E+00            "
+string.format("%0# -20.1E", 2) == " 2.0E+00            "
+string.format("%0# -20.1E", -2) == "-2.0E+00            "
+string.format("%0# -20.1E", 3) == " 3.0E+00            "
+string.format("%0# -20.1E", -3) == "-3.0E+00            "
+string.format("%0# -20.1E", nan) == " NAN                "
+string.format("%0# -20.1E", inf) == " INF                "
+string.format("%0# -20.1E", -inf) == "-INF                "
+string.format("%0# -20.1E", 100) == " 1.0E+02            "
+string.format("%0# -20.1E", 10000) == " 1.0E+04            "
+string.format("%0# -20.1E", 100000) == " 1.0E+05            "
+string.format("%0# -20.1E", 1000000) == " 1.0E+06            "
+string.format("%0# -20.1E", 10000000) == " 1.0E+07            "
+string.format("%0# -20.1E", 0.01) == " 1.0E-02            "
+string.format("%0# -20.1E", 0.0001) == " 1.0E-04            "
+string.format("%0# -20.1E", 1e-05) == " 1.0E-05            "
+string.format("%0# -20.1E", 1e-06) == " 1.0E-06            "
+string.format("%0# -20.1E", 1e-07) == " 1.0E-07            "
+string.format("%0# -20.1E", 123.456) == " 1.2E+02            "
+string.format("%0# -20.1E", 1234560000) == " 1.2E+09            "
+string.format("%0# -20.1E", 1.23456e-05) == " 1.2E-05            "
+string.format("%0# -20.1E", 123.456789123) == " 1.2E+02            "
+string.format("%0# -20.1E", 1234567891.23) == " 1.2E+09            "
+string.format("%0# -20.1E", 1.23456789123e-05) == " 1.2E-05            "
+string.format("%0# -20.6E", 0) == " 0.000000E+00       "
+string.format("%0# -20.6E", 1) == " 1.000000E+00       "
+string.format("%0# -20.6E", -1) == "-1.000000E+00       "
+string.format("%0# -20.6E", 2) == " 2.000000E+00       "
+string.format("%0# -20.6E", -2) == "-2.000000E+00       "
+string.format("%0# -20.6E", 3) == " 3.000000E+00       "
+string.format("%0# -20.6E", -3) == "-3.000000E+00       "
+string.format("%0# -20.6E", nan) == " NAN                "
+string.format("%0# -20.6E", inf) == " INF                "
+string.format("%0# -20.6E", -inf) == "-INF                "
+string.format("%0# -20.6E", 100) == " 1.000000E+02       "
+string.format("%0# -20.6E", 10000) == " 1.000000E+04       "
+string.format("%0# -20.6E", 100000) == " 1.000000E+05       "
+string.format("%0# -20.6E", 1000000) == " 1.000000E+06       "
+string.format("%0# -20.6E", 10000000) == " 1.000000E+07       "
+string.format("%0# -20.6E", 0.01) == " 1.000000E-02       "
+string.format("%0# -20.6E", 0.0001) == " 1.000000E-04       "
+string.format("%0# -20.6E", 1e-05) == " 1.000000E-05       "
+string.format("%0# -20.6E", 1e-06) == " 1.000000E-06       "
+string.format("%0# -20.6E", 1e-07) == " 1.000000E-07       "
+string.format("%0# -20.6E", 123.456) == " 1.234560E+02       "
+string.format("%0# -20.6E", 1234560000) == " 1.234560E+09       "
+string.format("%0# -20.6E", 1.23456e-05) == " 1.234560E-05       "
+string.format("%0# -20.6E", 123.456789123) == " 1.234568E+02       "
+string.format("%0# -20.6E", 1234567891.23) == " 1.234568E+09       "
+string.format("%0# -20.6E", 1.23456789123e-05) == " 1.234568E-05       "
+string.format("%0# -+E", 0) == "+0.000000E+00"
+string.format("%0# -+E", 1) == "+1.000000E+00"
+string.format("%0# -+E", -1) == "-1.000000E+00"
+string.format("%0# -+E", 2) == "+2.000000E+00"
+string.format("%0# -+E", -2) == "-2.000000E+00"
+string.format("%0# -+E", 3) == "+3.000000E+00"
+string.format("%0# -+E", -3) == "-3.000000E+00"
+string.format("%0# -+E", nan) == "+NAN"
+string.format("%0# -+E", inf) == "+INF"
+string.format("%0# -+E", -inf) == "-INF"
+string.format("%0# -+E", 100) == "+1.000000E+02"
+string.format("%0# -+E", 10000) == "+1.000000E+04"
+string.format("%0# -+E", 100000) == "+1.000000E+05"
+string.format("%0# -+E", 1000000) == "+1.000000E+06"
+string.format("%0# -+E", 10000000) == "+1.000000E+07"
+string.format("%0# -+E", 0.01) == "+1.000000E-02"
+string.format("%0# -+E", 0.0001) == "+1.000000E-04"
+string.format("%0# -+E", 1e-05) == "+1.000000E-05"
+string.format("%0# -+E", 1e-06) == "+1.000000E-06"
+string.format("%0# -+E", 1e-07) == "+1.000000E-07"
+string.format("%0# -+E", 123.456) == "+1.234560E+02"
+string.format("%0# -+E", 1234560000) == "+1.234560E+09"
+string.format("%0# -+E", 1.23456e-05) == "+1.234560E-05"
+string.format("%0# -+E", 123.456789123) == "+1.234568E+02"
+string.format("%0# -+E", 1234567891.23) == "+1.234568E+09"
+string.format("%0# -+E", 1.23456789123e-05) == "+1.234568E-05"
+string.format("%0# -+.0E", 0) == "+0.E+00"
+string.format("%0# -+.0E", 1) == "+1.E+00"
+string.format("%0# -+.0E", -1) == "-1.E+00"
+string.format("%0# -+.0E", 2) == "+2.E+00"
+string.format("%0# -+.0E", -2) == "-2.E+00"
+string.format("%0# -+.0E", 3) == "+3.E+00"
+string.format("%0# -+.0E", -3) == "-3.E+00"
+string.format("%0# -+.0E", 100) == "+1.E+02"
+string.format("%0# -+.0E", 10000) == "+1.E+04"
+string.format("%0# -+.0E", 100000) == "+1.E+05"
+string.format("%0# -+.0E", 1000000) == "+1.E+06"
+string.format("%0# -+.0E", 10000000) == "+1.E+07"
+string.format("%0# -+.0E", 0.01) == "+1.E-02"
+string.format("%0# -+.0E", 0.0001) == "+1.E-04"
+string.format("%0# -+.0E", 1e-05) == "+1.E-05"
+string.format("%0# -+.0E", 1e-06) == "+1.E-06"
+string.format("%0# -+.0E", 1e-07) == "+1.E-07"
+string.format("%0# -+.0E", 123.456) == "+1.E+02"
+string.format("%0# -+.0E", 1234560000) == "+1.E+09"
+string.format("%0# -+.0E", 1.23456e-05) == "+1.E-05"
+string.format("%0# -+.0E", 123.456789123) == "+1.E+02"
+string.format("%0# -+.0E", 1234567891.23) == "+1.E+09"
+string.format("%0# -+.0E", 1.23456789123e-05) == "+1.E-05"
+string.format("%0# -+.1E", 0) == "+0.0E+00"
+string.format("%0# -+.1E", 1) == "+1.0E+00"
+string.format("%0# -+.1E", -1) == "-1.0E+00"
+string.format("%0# -+.1E", 2) == "+2.0E+00"
+string.format("%0# -+.1E", -2) == "-2.0E+00"
+string.format("%0# -+.1E", 3) == "+3.0E+00"
+string.format("%0# -+.1E", -3) == "-3.0E+00"
+string.format("%0# -+.1E", 100) == "+1.0E+02"
+string.format("%0# -+.1E", 10000) == "+1.0E+04"
+string.format("%0# -+.1E", 100000) == "+1.0E+05"
+string.format("%0# -+.1E", 1000000) == "+1.0E+06"
+string.format("%0# -+.1E", 10000000) == "+1.0E+07"
+string.format("%0# -+.1E", 0.01) == "+1.0E-02"
+string.format("%0# -+.1E", 0.0001) == "+1.0E-04"
+string.format("%0# -+.1E", 1e-05) == "+1.0E-05"
+string.format("%0# -+.1E", 1e-06) == "+1.0E-06"
+string.format("%0# -+.1E", 1e-07) == "+1.0E-07"
+string.format("%0# -+.1E", 123.456) == "+1.2E+02"
+string.format("%0# -+.1E", 1234560000) == "+1.2E+09"
+string.format("%0# -+.1E", 1.23456e-05) == "+1.2E-05"
+string.format("%0# -+.1E", 123.456789123) == "+1.2E+02"
+string.format("%0# -+.1E", 1234567891.23) == "+1.2E+09"
+string.format("%0# -+.1E", 1.23456789123e-05) == "+1.2E-05"
+string.format("%0# -+1.0E", 0) == "+0.E+00"
+string.format("%0# -+1.0E", 1) == "+1.E+00"
+string.format("%0# -+1.0E", -1) == "-1.E+00"
+string.format("%0# -+1.0E", 2) == "+2.E+00"
+string.format("%0# -+1.0E", -2) == "-2.E+00"
+string.format("%0# -+1.0E", 3) == "+3.E+00"
+string.format("%0# -+1.0E", -3) == "-3.E+00"
+string.format("%0# -+1.0E", 100) == "+1.E+02"
+string.format("%0# -+1.0E", 10000) == "+1.E+04"
+string.format("%0# -+1.0E", 100000) == "+1.E+05"
+string.format("%0# -+1.0E", 1000000) == "+1.E+06"
+string.format("%0# -+1.0E", 10000000) == "+1.E+07"
+string.format("%0# -+1.0E", 0.01) == "+1.E-02"
+string.format("%0# -+1.0E", 0.0001) == "+1.E-04"
+string.format("%0# -+1.0E", 1e-05) == "+1.E-05"
+string.format("%0# -+1.0E", 1e-06) == "+1.E-06"
+string.format("%0# -+1.0E", 1e-07) == "+1.E-07"
+string.format("%0# -+1.0E", 123.456) == "+1.E+02"
+string.format("%0# -+1.0E", 1234560000) == "+1.E+09"
+string.format("%0# -+1.0E", 1.23456e-05) == "+1.E-05"
+string.format("%0# -+1.0E", 123.456789123) == "+1.E+02"
+string.format("%0# -+1.0E", 1234567891.23) == "+1.E+09"
+string.format("%0# -+1.0E", 1.23456789123e-05) == "+1.E-05"
+string.format("%0# -+1.1E", 0) == "+0.0E+00"
+string.format("%0# -+1.1E", 1) == "+1.0E+00"
+string.format("%0# -+1.1E", -1) == "-1.0E+00"
+string.format("%0# -+1.1E", 2) == "+2.0E+00"
+string.format("%0# -+1.1E", -2) == "-2.0E+00"
+string.format("%0# -+1.1E", 3) == "+3.0E+00"
+string.format("%0# -+1.1E", -3) == "-3.0E+00"
+string.format("%0# -+1.1E", 100) == "+1.0E+02"
+string.format("%0# -+1.1E", 10000) == "+1.0E+04"
+string.format("%0# -+1.1E", 100000) == "+1.0E+05"
+string.format("%0# -+1.1E", 1000000) == "+1.0E+06"
+string.format("%0# -+1.1E", 10000000) == "+1.0E+07"
+string.format("%0# -+1.1E", 0.01) == "+1.0E-02"
+string.format("%0# -+1.1E", 0.0001) == "+1.0E-04"
+string.format("%0# -+1.1E", 1e-05) == "+1.0E-05"
+string.format("%0# -+1.1E", 1e-06) == "+1.0E-06"
+string.format("%0# -+1.1E", 1e-07) == "+1.0E-07"
+string.format("%0# -+1.1E", 123.456) == "+1.2E+02"
+string.format("%0# -+1.1E", 1234560000) == "+1.2E+09"
+string.format("%0# -+1.1E", 1.23456e-05) == "+1.2E-05"
+string.format("%0# -+1.1E", 123.456789123) == "+1.2E+02"
+string.format("%0# -+1.1E", 1234567891.23) == "+1.2E+09"
+string.format("%0# -+1.1E", 1.23456789123e-05) == "+1.2E-05"
+string.format("%0# -+2.0E", 0) == "+0.E+00"
+string.format("%0# -+2.0E", 1) == "+1.E+00"
+string.format("%0# -+2.0E", -1) == "-1.E+00"
+string.format("%0# -+2.0E", 2) == "+2.E+00"
+string.format("%0# -+2.0E", -2) == "-2.E+00"
+string.format("%0# -+2.0E", 3) == "+3.E+00"
+string.format("%0# -+2.0E", -3) == "-3.E+00"
+string.format("%0# -+2.0E", 100) == "+1.E+02"
+string.format("%0# -+2.0E", 10000) == "+1.E+04"
+string.format("%0# -+2.0E", 100000) == "+1.E+05"
+string.format("%0# -+2.0E", 1000000) == "+1.E+06"
+string.format("%0# -+2.0E", 10000000) == "+1.E+07"
+string.format("%0# -+2.0E", 0.01) == "+1.E-02"
+string.format("%0# -+2.0E", 0.0001) == "+1.E-04"
+string.format("%0# -+2.0E", 1e-05) == "+1.E-05"
+string.format("%0# -+2.0E", 1e-06) == "+1.E-06"
+string.format("%0# -+2.0E", 1e-07) == "+1.E-07"
+string.format("%0# -+2.0E", 123.456) == "+1.E+02"
+string.format("%0# -+2.0E", 1234560000) == "+1.E+09"
+string.format("%0# -+2.0E", 1.23456e-05) == "+1.E-05"
+string.format("%0# -+2.0E", 123.456789123) == "+1.E+02"
+string.format("%0# -+2.0E", 1234567891.23) == "+1.E+09"
+string.format("%0# -+2.0E", 1.23456789123e-05) == "+1.E-05"
+string.format("%0# -+2.1E", 0) == "+0.0E+00"
+string.format("%0# -+2.1E", 1) == "+1.0E+00"
+string.format("%0# -+2.1E", -1) == "-1.0E+00"
+string.format("%0# -+2.1E", 2) == "+2.0E+00"
+string.format("%0# -+2.1E", -2) == "-2.0E+00"
+string.format("%0# -+2.1E", 3) == "+3.0E+00"
+string.format("%0# -+2.1E", -3) == "-3.0E+00"
+string.format("%0# -+2.1E", 100) == "+1.0E+02"
+string.format("%0# -+2.1E", 10000) == "+1.0E+04"
+string.format("%0# -+2.1E", 100000) == "+1.0E+05"
+string.format("%0# -+2.1E", 1000000) == "+1.0E+06"
+string.format("%0# -+2.1E", 10000000) == "+1.0E+07"
+string.format("%0# -+2.1E", 0.01) == "+1.0E-02"
+string.format("%0# -+2.1E", 0.0001) == "+1.0E-04"
+string.format("%0# -+2.1E", 1e-05) == "+1.0E-05"
+string.format("%0# -+2.1E", 1e-06) == "+1.0E-06"
+string.format("%0# -+2.1E", 1e-07) == "+1.0E-07"
+string.format("%0# -+2.1E", 123.456) == "+1.2E+02"
+string.format("%0# -+2.1E", 1234560000) == "+1.2E+09"
+string.format("%0# -+2.1E", 1.23456e-05) == "+1.2E-05"
+string.format("%0# -+2.1E", 123.456789123) == "+1.2E+02"
+string.format("%0# -+2.1E", 1234567891.23) == "+1.2E+09"
+string.format("%0# -+2.1E", 1.23456789123e-05) == "+1.2E-05"
+string.format("%0# -+6E", nan) == "+NAN  "
+string.format("%0# -+6E", inf) == "+INF  "
+string.format("%0# -+6E", -inf) == "-INF  "
+string.format("%0# -+6.0E", 0) == "+0.E+00"
+string.format("%0# -+6.0E", 1) == "+1.E+00"
+string.format("%0# -+6.0E", -1) == "-1.E+00"
+string.format("%0# -+6.0E", 2) == "+2.E+00"
+string.format("%0# -+6.0E", -2) == "-2.E+00"
+string.format("%0# -+6.0E", 3) == "+3.E+00"
+string.format("%0# -+6.0E", -3) == "-3.E+00"
+string.format("%0# -+6.0E", nan) == "+NAN  "
+string.format("%0# -+6.0E", inf) == "+INF  "
+string.format("%0# -+6.0E", -inf) == "-INF  "
+string.format("%0# -+6.0E", 100) == "+1.E+02"
+string.format("%0# -+6.0E", 10000) == "+1.E+04"
+string.format("%0# -+6.0E", 100000) == "+1.E+05"
+string.format("%0# -+6.0E", 1000000) == "+1.E+06"
+string.format("%0# -+6.0E", 10000000) == "+1.E+07"
+string.format("%0# -+6.0E", 0.01) == "+1.E-02"
+string.format("%0# -+6.0E", 0.0001) == "+1.E-04"
+string.format("%0# -+6.0E", 1e-05) == "+1.E-05"
+string.format("%0# -+6.0E", 1e-06) == "+1.E-06"
+string.format("%0# -+6.0E", 1e-07) == "+1.E-07"
+string.format("%0# -+6.0E", 123.456) == "+1.E+02"
+string.format("%0# -+6.0E", 1234560000) == "+1.E+09"
+string.format("%0# -+6.0E", 1.23456e-05) == "+1.E-05"
+string.format("%0# -+6.0E", 123.456789123) == "+1.E+02"
+string.format("%0# -+6.0E", 1234567891.23) == "+1.E+09"
+string.format("%0# -+6.0E", 1.23456789123e-05) == "+1.E-05"
+string.format("%0# -+6.1E", 0) == "+0.0E+00"
+string.format("%0# -+6.1E", 1) == "+1.0E+00"
+string.format("%0# -+6.1E", -1) == "-1.0E+00"
+string.format("%0# -+6.1E", 2) == "+2.0E+00"
+string.format("%0# -+6.1E", -2) == "-2.0E+00"
+string.format("%0# -+6.1E", 3) == "+3.0E+00"
+string.format("%0# -+6.1E", -3) == "-3.0E+00"
+string.format("%0# -+6.1E", nan) == "+NAN  "
+string.format("%0# -+6.1E", inf) == "+INF  "
+string.format("%0# -+6.1E", -inf) == "-INF  "
+string.format("%0# -+6.1E", 100) == "+1.0E+02"
+string.format("%0# -+6.1E", 10000) == "+1.0E+04"
+string.format("%0# -+6.1E", 100000) == "+1.0E+05"
+string.format("%0# -+6.1E", 1000000) == "+1.0E+06"
+string.format("%0# -+6.1E", 10000000) == "+1.0E+07"
+string.format("%0# -+6.1E", 0.01) == "+1.0E-02"
+string.format("%0# -+6.1E", 0.0001) == "+1.0E-04"
+string.format("%0# -+6.1E", 1e-05) == "+1.0E-05"
+string.format("%0# -+6.1E", 1e-06) == "+1.0E-06"
+string.format("%0# -+6.1E", 1e-07) == "+1.0E-07"
+string.format("%0# -+6.1E", 123.456) == "+1.2E+02"
+string.format("%0# -+6.1E", 1234560000) == "+1.2E+09"
+string.format("%0# -+6.1E", 1.23456e-05) == "+1.2E-05"
+string.format("%0# -+6.1E", 123.456789123) == "+1.2E+02"
+string.format("%0# -+6.1E", 1234567891.23) == "+1.2E+09"
+string.format("%0# -+6.1E", 1.23456789123e-05) == "+1.2E-05"
+string.format("%0# -+6.6E", nan) == "+NAN  "
+string.format("%0# -+6.6E", inf) == "+INF  "
+string.format("%0# -+6.6E", -inf) == "-INF  "
+string.format("%0# -+20E", 0) == "+0.000000E+00       "
+string.format("%0# -+20E", 1) == "+1.000000E+00       "
+string.format("%0# -+20E", -1) == "-1.000000E+00       "
+string.format("%0# -+20E", 2) == "+2.000000E+00       "
+string.format("%0# -+20E", -2) == "-2.000000E+00       "
+string.format("%0# -+20E", 3) == "+3.000000E+00       "
+string.format("%0# -+20E", -3) == "-3.000000E+00       "
+string.format("%0# -+20E", nan) == "+NAN                "
+string.format("%0# -+20E", inf) == "+INF                "
+string.format("%0# -+20E", -inf) == "-INF                "
+string.format("%0# -+20E", 100) == "+1.000000E+02       "
+string.format("%0# -+20E", 10000) == "+1.000000E+04       "
+string.format("%0# -+20E", 100000) == "+1.000000E+05       "
+string.format("%0# -+20E", 1000000) == "+1.000000E+06       "
+string.format("%0# -+20E", 10000000) == "+1.000000E+07       "
+string.format("%0# -+20E", 0.01) == "+1.000000E-02       "
+string.format("%0# -+20E", 0.0001) == "+1.000000E-04       "
+string.format("%0# -+20E", 1e-05) == "+1.000000E-05       "
+string.format("%0# -+20E", 1e-06) == "+1.000000E-06       "
+string.format("%0# -+20E", 1e-07) == "+1.000000E-07       "
+string.format("%0# -+20E", 123.456) == "+1.234560E+02       "
+string.format("%0# -+20E", 1234560000) == "+1.234560E+09       "
+string.format("%0# -+20E", 1.23456e-05) == "+1.234560E-05       "
+string.format("%0# -+20E", 123.456789123) == "+1.234568E+02       "
+string.format("%0# -+20E", 1234567891.23) == "+1.234568E+09       "
+string.format("%0# -+20E", 1.23456789123e-05) == "+1.234568E-05       "
+string.format("%0# -+20.0E", 0) == "+0.E+00             "
+string.format("%0# -+20.0E", 1) == "+1.E+00             "
+string.format("%0# -+20.0E", -1) == "-1.E+00             "
+string.format("%0# -+20.0E", 2) == "+2.E+00             "
+string.format("%0# -+20.0E", -2) == "-2.E+00             "
+string.format("%0# -+20.0E", 3) == "+3.E+00             "
+string.format("%0# -+20.0E", -3) == "-3.E+00             "
+string.format("%0# -+20.0E", nan) == "+NAN                "
+string.format("%0# -+20.0E", inf) == "+INF                "
+string.format("%0# -+20.0E", -inf) == "-INF                "
+string.format("%0# -+20.0E", 100) == "+1.E+02             "
+string.format("%0# -+20.0E", 10000) == "+1.E+04             "
+string.format("%0# -+20.0E", 100000) == "+1.E+05             "
+string.format("%0# -+20.0E", 1000000) == "+1.E+06             "
+string.format("%0# -+20.0E", 10000000) == "+1.E+07             "
+string.format("%0# -+20.0E", 0.01) == "+1.E-02             "
+string.format("%0# -+20.0E", 0.0001) == "+1.E-04             "
+string.format("%0# -+20.0E", 1e-05) == "+1.E-05             "
+string.format("%0# -+20.0E", 1e-06) == "+1.E-06             "
+string.format("%0# -+20.0E", 1e-07) == "+1.E-07             "
+string.format("%0# -+20.0E", 123.456) == "+1.E+02             "
+string.format("%0# -+20.0E", 1234560000) == "+1.E+09             "
+string.format("%0# -+20.0E", 1.23456e-05) == "+1.E-05             "
+string.format("%0# -+20.0E", 123.456789123) == "+1.E+02             "
+string.format("%0# -+20.0E", 1234567891.23) == "+1.E+09             "
+string.format("%0# -+20.0E", 1.23456789123e-05) == "+1.E-05             "
+string.format("%0# -+20.1E", 0) == "+0.0E+00            "
+string.format("%0# -+20.1E", 1) == "+1.0E+00            "
+string.format("%0# -+20.1E", -1) == "-1.0E+00            "
+string.format("%0# -+20.1E", 2) == "+2.0E+00            "
+string.format("%0# -+20.1E", -2) == "-2.0E+00            "
+string.format("%0# -+20.1E", 3) == "+3.0E+00            "
+string.format("%0# -+20.1E", -3) == "-3.0E+00            "
+string.format("%0# -+20.1E", nan) == "+NAN                "
+string.format("%0# -+20.1E", inf) == "+INF                "
+string.format("%0# -+20.1E", -inf) == "-INF                "
+string.format("%0# -+20.1E", 100) == "+1.0E+02            "
+string.format("%0# -+20.1E", 10000) == "+1.0E+04            "
+string.format("%0# -+20.1E", 100000) == "+1.0E+05            "
+string.format("%0# -+20.1E", 1000000) == "+1.0E+06            "
+string.format("%0# -+20.1E", 10000000) == "+1.0E+07            "
+string.format("%0# -+20.1E", 0.01) == "+1.0E-02            "
+string.format("%0# -+20.1E", 0.0001) == "+1.0E-04            "
+string.format("%0# -+20.1E", 1e-05) == "+1.0E-05            "
+string.format("%0# -+20.1E", 1e-06) == "+1.0E-06            "
+string.format("%0# -+20.1E", 1e-07) == "+1.0E-07            "
+string.format("%0# -+20.1E", 123.456) == "+1.2E+02            "
+string.format("%0# -+20.1E", 1234560000) == "+1.2E+09            "
+string.format("%0# -+20.1E", 1.23456e-05) == "+1.2E-05            "
+string.format("%0# -+20.1E", 123.456789123) == "+1.2E+02            "
+string.format("%0# -+20.1E", 1234567891.23) == "+1.2E+09            "
+string.format("%0# -+20.1E", 1.23456789123e-05) == "+1.2E-05            "
+string.format("%0# -+20.6E", 0) == "+0.000000E+00       "
+string.format("%0# -+20.6E", 1) == "+1.000000E+00       "
+string.format("%0# -+20.6E", -1) == "-1.000000E+00       "
+string.format("%0# -+20.6E", 2) == "+2.000000E+00       "
+string.format("%0# -+20.6E", -2) == "-2.000000E+00       "
+string.format("%0# -+20.6E", 3) == "+3.000000E+00       "
+string.format("%0# -+20.6E", -3) == "-3.000000E+00       "
+string.format("%0# -+20.6E", nan) == "+NAN                "
+string.format("%0# -+20.6E", inf) == "+INF                "
+string.format("%0# -+20.6E", -inf) == "-INF                "
+string.format("%0# -+20.6E", 100) == "+1.000000E+02       "
+string.format("%0# -+20.6E", 10000) == "+1.000000E+04       "
+string.format("%0# -+20.6E", 100000) == "+1.000000E+05       "
+string.format("%0# -+20.6E", 1000000) == "+1.000000E+06       "
+string.format("%0# -+20.6E", 10000000) == "+1.000000E+07       "
+string.format("%0# -+20.6E", 0.01) == "+1.000000E-02       "
+string.format("%0# -+20.6E", 0.0001) == "+1.000000E-04       "
+string.format("%0# -+20.6E", 1e-05) == "+1.000000E-05       "
+string.format("%0# -+20.6E", 1e-06) == "+1.000000E-06       "
+string.format("%0# -+20.6E", 1e-07) == "+1.000000E-07       "
+string.format("%0# -+20.6E", 123.456) == "+1.234560E+02       "
+string.format("%0# -+20.6E", 1234560000) == "+1.234560E+09       "
+string.format("%0# -+20.6E", 1.23456e-05) == "+1.234560E-05       "
+string.format("%0# -+20.6E", 123.456789123) == "+1.234568E+02       "
+string.format("%0# -+20.6E", 1234567891.23) == "+1.234568E+09       "
+string.format("%0# -+20.6E", 1.23456789123e-05) == "+1.234568E-05       "
+= f =
+string.format("%f", 0) == "0.000000"
+string.format("%f", 1) == "1.000000"
+string.format("%f", -1) == "-1.000000"
+string.format("%f", 2) == "2.000000"
+string.format("%f", -2) == "-2.000000"
+string.format("%f", 3) == "3.000000"
+string.format("%f", -3) == "-3.000000"
+string.format("%f", nan) == "nan"
+string.format("%f", inf) == "inf"
+string.format("%f", -inf) == "-inf"
+string.format("%f", 100) == "100.000000"
+string.format("%f", 10000) == "10000.000000"
+string.format("%f", 100000) == "100000.000000"
+string.format("%f", 1000000) == "1000000.000000"
+string.format("%f", 10000000) == "10000000.000000"
+string.format("%f", 0.01) == "0.010000"
+string.format("%f", 0.0001) == "0.000100"
+string.format("%f", 1e-05) == "0.000010"
+string.format("%f", 1e-06) == "0.000001"
+string.format("%f", 1e-07) == "0.000000"
+string.format("%f", 123.456) == "123.456000"
+string.format("%f", 1234560000) == "1234560000.000000"
+string.format("%f", 1.23456e-05) == "0.000012"
+string.format("%f", 123.456789123) == "123.456789"
+string.format("%f", 1234567891.23) == "1234567891.230000"
+string.format("%f", 1.23456789123e-05) == "0.000012"
+string.format("%.0f", 0) == "0"
+string.format("%.0f", 1) == "1"
+string.format("%.0f", -1) == "-1"
+string.format("%.0f", 2) == "2"
+string.format("%.0f", -2) == "-2"
+string.format("%.0f", 3) == "3"
+string.format("%.0f", -3) == "-3"
+string.format("%.0f", 100) == "100"
+string.format("%.0f", 10000) == "10000"
+string.format("%.0f", 100000) == "100000"
+string.format("%.0f", 1000000) == "1000000"
+string.format("%.0f", 10000000) == "10000000"
+string.format("%.0f", 0.01) == "0"
+string.format("%.0f", 0.0001) == "0"
+string.format("%.0f", 1e-05) == "0"
+string.format("%.0f", 1e-06) == "0"
+string.format("%.0f", 1e-07) == "0"
+string.format("%.0f", 123.456) == "123"
+string.format("%.0f", 1234560000) == "1234560000"
+string.format("%.0f", 1.23456e-05) == "0"
+string.format("%.0f", 123.456789123) == "123"
+string.format("%.0f", 1234567891.23) == "1234567891"
+string.format("%.0f", 1.23456789123e-05) == "0"
+string.format("%.1f", 0) == "0.0"
+string.format("%.1f", 1) == "1.0"
+string.format("%.1f", -1) == "-1.0"
+string.format("%.1f", 2) == "2.0"
+string.format("%.1f", -2) == "-2.0"
+string.format("%.1f", 3) == "3.0"
+string.format("%.1f", -3) == "-3.0"
+string.format("%.1f", 100) == "100.0"
+string.format("%.1f", 10000) == "10000.0"
+string.format("%.1f", 100000) == "100000.0"
+string.format("%.1f", 1000000) == "1000000.0"
+string.format("%.1f", 10000000) == "10000000.0"
+string.format("%.1f", 0.01) == "0.0"
+string.format("%.1f", 0.0001) == "0.0"
+string.format("%.1f", 1e-05) == "0.0"
+string.format("%.1f", 1e-06) == "0.0"
+string.format("%.1f", 1e-07) == "0.0"
+string.format("%.1f", 123.456) == "123.5"
+string.format("%.1f", 1234560000) == "1234560000.0"
+string.format("%.1f", 1.23456e-05) == "0.0"
+string.format("%.1f", 123.456789123) == "123.5"
+string.format("%.1f", 1234567891.23) == "1234567891.2"
+string.format("%.1f", 1.23456789123e-05) == "0.0"
+string.format("%1.0f", 0) == "0"
+string.format("%1.0f", 1) == "1"
+string.format("%1.0f", -1) == "-1"
+string.format("%1.0f", 2) == "2"
+string.format("%1.0f", -2) == "-2"
+string.format("%1.0f", 3) == "3"
+string.format("%1.0f", -3) == "-3"
+string.format("%1.0f", 100) == "100"
+string.format("%1.0f", 10000) == "10000"
+string.format("%1.0f", 100000) == "100000"
+string.format("%1.0f", 1000000) == "1000000"
+string.format("%1.0f", 10000000) == "10000000"
+string.format("%1.0f", 0.01) == "0"
+string.format("%1.0f", 0.0001) == "0"
+string.format("%1.0f", 1e-05) == "0"
+string.format("%1.0f", 1e-06) == "0"
+string.format("%1.0f", 1e-07) == "0"
+string.format("%1.0f", 123.456) == "123"
+string.format("%1.0f", 1234560000) == "1234560000"
+string.format("%1.0f", 1.23456e-05) == "0"
+string.format("%1.0f", 123.456789123) == "123"
+string.format("%1.0f", 1234567891.23) == "1234567891"
+string.format("%1.0f", 1.23456789123e-05) == "0"
+string.format("%1.1f", 0) == "0.0"
+string.format("%1.1f", 1) == "1.0"
+string.format("%1.1f", -1) == "-1.0"
+string.format("%1.1f", 2) == "2.0"
+string.format("%1.1f", -2) == "-2.0"
+string.format("%1.1f", 3) == "3.0"
+string.format("%1.1f", -3) == "-3.0"
+string.format("%1.1f", 100) == "100.0"
+string.format("%1.1f", 10000) == "10000.0"
+string.format("%1.1f", 100000) == "100000.0"
+string.format("%1.1f", 1000000) == "1000000.0"
+string.format("%1.1f", 10000000) == "10000000.0"
+string.format("%1.1f", 0.01) == "0.0"
+string.format("%1.1f", 0.0001) == "0.0"
+string.format("%1.1f", 1e-05) == "0.0"
+string.format("%1.1f", 1e-06) == "0.0"
+string.format("%1.1f", 1e-07) == "0.0"
+string.format("%1.1f", 123.456) == "123.5"
+string.format("%1.1f", 1234560000) == "1234560000.0"
+string.format("%1.1f", 1.23456e-05) == "0.0"
+string.format("%1.1f", 123.456789123) == "123.5"
+string.format("%1.1f", 1234567891.23) == "1234567891.2"
+string.format("%1.1f", 1.23456789123e-05) == "0.0"
+string.format("%2.0f", 0) == " 0"
+string.format("%2.0f", 1) == " 1"
+string.format("%2.0f", -1) == "-1"
+string.format("%2.0f", 2) == " 2"
+string.format("%2.0f", -2) == "-2"
+string.format("%2.0f", 3) == " 3"
+string.format("%2.0f", -3) == "-3"
+string.format("%2.0f", 100) == "100"
+string.format("%2.0f", 10000) == "10000"
+string.format("%2.0f", 100000) == "100000"
+string.format("%2.0f", 1000000) == "1000000"
+string.format("%2.0f", 10000000) == "10000000"
+string.format("%2.0f", 0.01) == " 0"
+string.format("%2.0f", 0.0001) == " 0"
+string.format("%2.0f", 1e-05) == " 0"
+string.format("%2.0f", 1e-06) == " 0"
+string.format("%2.0f", 1e-07) == " 0"
+string.format("%2.0f", 123.456) == "123"
+string.format("%2.0f", 1234560000) == "1234560000"
+string.format("%2.0f", 1.23456e-05) == " 0"
+string.format("%2.0f", 123.456789123) == "123"
+string.format("%2.0f", 1234567891.23) == "1234567891"
+string.format("%2.0f", 1.23456789123e-05) == " 0"
+string.format("%2.1f", 0) == "0.0"
+string.format("%2.1f", 1) == "1.0"
+string.format("%2.1f", -1) == "-1.0"
+string.format("%2.1f", 2) == "2.0"
+string.format("%2.1f", -2) == "-2.0"
+string.format("%2.1f", 3) == "3.0"
+string.format("%2.1f", -3) == "-3.0"
+string.format("%2.1f", 100) == "100.0"
+string.format("%2.1f", 10000) == "10000.0"
+string.format("%2.1f", 100000) == "100000.0"
+string.format("%2.1f", 1000000) == "1000000.0"
+string.format("%2.1f", 10000000) == "10000000.0"
+string.format("%2.1f", 0.01) == "0.0"
+string.format("%2.1f", 0.0001) == "0.0"
+string.format("%2.1f", 1e-05) == "0.0"
+string.format("%2.1f", 1e-06) == "0.0"
+string.format("%2.1f", 1e-07) == "0.0"
+string.format("%2.1f", 123.456) == "123.5"
+string.format("%2.1f", 1234560000) == "1234560000.0"
+string.format("%2.1f", 1.23456e-05) == "0.0"
+string.format("%2.1f", 123.456789123) == "123.5"
+string.format("%2.1f", 1234567891.23) == "1234567891.2"
+string.format("%2.1f", 1.23456789123e-05) == "0.0"
+string.format("%6f", nan) == "   nan"
+string.format("%6f", inf) == "   inf"
+string.format("%6f", -inf) == "  -inf"
+string.format("%6.0f", 0) == "     0"
+string.format("%6.0f", 1) == "     1"
+string.format("%6.0f", -1) == "    -1"
+string.format("%6.0f", 2) == "     2"
+string.format("%6.0f", -2) == "    -2"
+string.format("%6.0f", 3) == "     3"
+string.format("%6.0f", -3) == "    -3"
+string.format("%6.0f", nan) == "   nan"
+string.format("%6.0f", inf) == "   inf"
+string.format("%6.0f", -inf) == "  -inf"
+string.format("%6.0f", 100) == "   100"
+string.format("%6.0f", 10000) == " 10000"
+string.format("%6.0f", 100000) == "100000"
+string.format("%6.0f", 1000000) == "1000000"
+string.format("%6.0f", 10000000) == "10000000"
+string.format("%6.0f", 0.01) == "     0"
+string.format("%6.0f", 0.0001) == "     0"
+string.format("%6.0f", 1e-05) == "     0"
+string.format("%6.0f", 1e-06) == "     0"
+string.format("%6.0f", 1e-07) == "     0"
+string.format("%6.0f", 123.456) == "   123"
+string.format("%6.0f", 1234560000) == "1234560000"
+string.format("%6.0f", 1.23456e-05) == "     0"
+string.format("%6.0f", 123.456789123) == "   123"
+string.format("%6.0f", 1234567891.23) == "1234567891"
+string.format("%6.0f", 1.23456789123e-05) == "     0"
+string.format("%6.1f", 0) == "   0.0"
+string.format("%6.1f", 1) == "   1.0"
+string.format("%6.1f", -1) == "  -1.0"
+string.format("%6.1f", 2) == "   2.0"
+string.format("%6.1f", -2) == "  -2.0"
+string.format("%6.1f", 3) == "   3.0"
+string.format("%6.1f", -3) == "  -3.0"
+string.format("%6.1f", nan) == "   nan"
+string.format("%6.1f", inf) == "   inf"
+string.format("%6.1f", -inf) == "  -inf"
+string.format("%6.1f", 100) == " 100.0"
+string.format("%6.1f", 10000) == "10000.0"
+string.format("%6.1f", 100000) == "100000.0"
+string.format("%6.1f", 1000000) == "1000000.0"
+string.format("%6.1f", 10000000) == "10000000.0"
+string.format("%6.1f", 0.01) == "   0.0"
+string.format("%6.1f", 0.0001) == "   0.0"
+string.format("%6.1f", 1e-05) == "   0.0"
+string.format("%6.1f", 1e-06) == "   0.0"
+string.format("%6.1f", 1e-07) == "   0.0"
+string.format("%6.1f", 123.456) == " 123.5"
+string.format("%6.1f", 1234560000) == "1234560000.0"
+string.format("%6.1f", 1.23456e-05) == "   0.0"
+string.format("%6.1f", 123.456789123) == " 123.5"
+string.format("%6.1f", 1234567891.23) == "1234567891.2"
+string.format("%6.1f", 1.23456789123e-05) == "   0.0"
+string.format("%6.6f", nan) == "   nan"
+string.format("%6.6f", inf) == "   inf"
+string.format("%6.6f", -inf) == "  -inf"
+string.format("%20f", 0) == "            0.000000"
+string.format("%20f", 1) == "            1.000000"
+string.format("%20f", -1) == "           -1.000000"
+string.format("%20f", 2) == "            2.000000"
+string.format("%20f", -2) == "           -2.000000"
+string.format("%20f", 3) == "            3.000000"
+string.format("%20f", -3) == "           -3.000000"
+string.format("%20f", nan) == "                 nan"
+string.format("%20f", inf) == "                 inf"
+string.format("%20f", -inf) == "                -inf"
+string.format("%20f", 100) == "          100.000000"
+string.format("%20f", 10000) == "        10000.000000"
+string.format("%20f", 100000) == "       100000.000000"
+string.format("%20f", 1000000) == "      1000000.000000"
+string.format("%20f", 10000000) == "     10000000.000000"
+string.format("%20f", 0.01) == "            0.010000"
+string.format("%20f", 0.0001) == "            0.000100"
+string.format("%20f", 1e-05) == "            0.000010"
+string.format("%20f", 1e-06) == "            0.000001"
+string.format("%20f", 1e-07) == "            0.000000"
+string.format("%20f", 123.456) == "          123.456000"
+string.format("%20f", 1234560000) == "   1234560000.000000"
+string.format("%20f", 1.23456e-05) == "            0.000012"
+string.format("%20f", 123.456789123) == "          123.456789"
+string.format("%20f", 1234567891.23) == "   1234567891.230000"
+string.format("%20f", 1.23456789123e-05) == "            0.000012"
+string.format("%20.0f", 0) == "                   0"
+string.format("%20.0f", 1) == "                   1"
+string.format("%20.0f", -1) == "                  -1"
+string.format("%20.0f", 2) == "                   2"
+string.format("%20.0f", -2) == "                  -2"
+string.format("%20.0f", 3) == "                   3"
+string.format("%20.0f", -3) == "                  -3"
+string.format("%20.0f", nan) == "                 nan"
+string.format("%20.0f", inf) == "                 inf"
+string.format("%20.0f", -inf) == "                -inf"
+string.format("%20.0f", 100) == "                 100"
+string.format("%20.0f", 10000) == "               10000"
+string.format("%20.0f", 100000) == "              100000"
+string.format("%20.0f", 1000000) == "             1000000"
+string.format("%20.0f", 10000000) == "            10000000"
+string.format("%20.0f", 0.01) == "                   0"
+string.format("%20.0f", 0.0001) == "                   0"
+string.format("%20.0f", 1e-05) == "                   0"
+string.format("%20.0f", 1e-06) == "                   0"
+string.format("%20.0f", 1e-07) == "                   0"
+string.format("%20.0f", 123.456) == "                 123"
+string.format("%20.0f", 1234560000) == "          1234560000"
+string.format("%20.0f", 1.23456e-05) == "                   0"
+string.format("%20.0f", 123.456789123) == "                 123"
+string.format("%20.0f", 1234567891.23) == "          1234567891"
+string.format("%20.0f", 1.23456789123e-05) == "                   0"
+string.format("%20.1f", 0) == "                 0.0"
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+string.format("%20.1f", 2) == "                 2.0"
+string.format("%20.1f", -2) == "                -2.0"
+string.format("%20.1f", 3) == "                 3.0"
+string.format("%20.1f", -3) == "                -3.0"
+string.format("%20.1f", nan) == "                 nan"
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+string.format("%20.1f", -inf) == "                -inf"
+string.format("%20.1f", 100) == "               100.0"
+string.format("%20.1f", 10000) == "             10000.0"
+string.format("%20.1f", 100000) == "            100000.0"
+string.format("%20.1f", 1000000) == "           1000000.0"
+string.format("%20.1f", 10000000) == "          10000000.0"
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+string.format("%20.1f", 1e-07) == "                 0.0"
+string.format("%20.1f", 123.456) == "               123.5"
+string.format("%20.1f", 1234560000) == "        1234560000.0"
+string.format("%20.1f", 1.23456e-05) == "                 0.0"
+string.format("%20.1f", 123.456789123) == "               123.5"
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+string.format("%20.6f", 1) == "            1.000000"
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+string.format("%20.6f", 2) == "            2.000000"
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+string.format("%20.6f", 3) == "            3.000000"
+string.format("%20.6f", -3) == "           -3.000000"
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+string.format("%20.6f", 100) == "          100.000000"
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+string.format("%20.6f", 100000) == "       100000.000000"
+string.format("%20.6f", 1000000) == "      1000000.000000"
+string.format("%20.6f", 10000000) == "     10000000.000000"
+string.format("%20.6f", 0.01) == "            0.010000"
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+string.format("%20.6f", 1e-05) == "            0.000010"
+string.format("%20.6f", 1e-06) == "            0.000001"
+string.format("%20.6f", 1e-07) == "            0.000000"
+string.format("%20.6f", 123.456) == "          123.456000"
+string.format("%20.6f", 1234560000) == "   1234560000.000000"
+string.format("%20.6f", 1.23456e-05) == "            0.000012"
+string.format("%20.6f", 123.456789123) == "          123.456789"
+string.format("%20.6f", 1234567891.23) == "   1234567891.230000"
+string.format("%20.6f", 1.23456789123e-05) == "            0.000012"
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+string.format("%+f", 100) == "+100.000000"
+string.format("%+f", 10000) == "+10000.000000"
+string.format("%+f", 100000) == "+100000.000000"
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+string.format("%+f", 123.456) == "+123.456000"
+string.format("%+f", 1234560000) == "+1234560000.000000"
+string.format("%+f", 1.23456e-05) == "+0.000012"
+string.format("%+f", 123.456789123) == "+123.456789"
+string.format("%+f", 1234567891.23) == "+1234567891.230000"
+string.format("%+f", 1.23456789123e-05) == "+0.000012"
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+string.format("%+.0f", 100) == "+100"
+string.format("%+.0f", 10000) == "+10000"
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+string.format("%+.0f", 123.456) == "+123"
+string.format("%+.0f", 1234560000) == "+1234560000"
+string.format("%+.0f", 1.23456e-05) == "+0"
+string.format("%+.0f", 123.456789123) == "+123"
+string.format("%+.0f", 1234567891.23) == "+1234567891"
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+string.format("%+.1f", 100) == "+100.0"
+string.format("%+.1f", 10000) == "+10000.0"
+string.format("%+.1f", 100000) == "+100000.0"
+string.format("%+.1f", 1000000) == "+1000000.0"
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+string.format("%+.1f", 123.456) == "+123.5"
+string.format("%+.1f", 1234560000) == "+1234560000.0"
+string.format("%+.1f", 1.23456e-05) == "+0.0"
+string.format("%+.1f", 123.456789123) == "+123.5"
+string.format("%+.1f", 1234567891.23) == "+1234567891.2"
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+string.format("%+1.0f", 100) == "+100"
+string.format("%+1.0f", 10000) == "+10000"
+string.format("%+1.0f", 100000) == "+100000"
+string.format("%+1.0f", 1000000) == "+1000000"
+string.format("%+1.0f", 10000000) == "+10000000"
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+string.format("%+1.0f", 1e-07) == "+0"
+string.format("%+1.0f", 123.456) == "+123"
+string.format("%+1.0f", 1234560000) == "+1234560000"
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+string.format("%+1.0f", 123.456789123) == "+123"
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+string.format("%+1.1f", 100) == "+100.0"
+string.format("%+1.1f", 10000) == "+10000.0"
+string.format("%+1.1f", 100000) == "+100000.0"
+string.format("%+1.1f", 1000000) == "+1000000.0"
+string.format("%+1.1f", 10000000) == "+10000000.0"
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+string.format("%+1.1f", 1e-07) == "+0.0"
+string.format("%+1.1f", 123.456) == "+123.5"
+string.format("%+1.1f", 1234560000) == "+1234560000.0"
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+string.format("%+1.1f", 123.456789123) == "+123.5"
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+string.format("%+2.0f", 100) == "+100"
+string.format("%+2.0f", 10000) == "+10000"
+string.format("%+2.0f", 100000) == "+100000"
+string.format("%+2.0f", 1000000) == "+1000000"
+string.format("%+2.0f", 10000000) == "+10000000"
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+string.format("%+2.0f", 1e-07) == "+0"
+string.format("%+2.0f", 123.456) == "+123"
+string.format("%+2.0f", 1234560000) == "+1234560000"
+string.format("%+2.0f", 1.23456e-05) == "+0"
+string.format("%+2.0f", 123.456789123) == "+123"
+string.format("%+2.0f", 1234567891.23) == "+1234567891"
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+string.format("%+2.1f", -3) == "-3.0"
+string.format("%+2.1f", 100) == "+100.0"
+string.format("%+2.1f", 10000) == "+10000.0"
+string.format("%+2.1f", 100000) == "+100000.0"
+string.format("%+2.1f", 1000000) == "+1000000.0"
+string.format("%+2.1f", 10000000) == "+10000000.0"
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+string.format("%+2.1f", 1e-06) == "+0.0"
+string.format("%+2.1f", 1e-07) == "+0.0"
+string.format("%+2.1f", 123.456) == "+123.5"
+string.format("%+2.1f", 1234560000) == "+1234560000.0"
+string.format("%+2.1f", 1.23456e-05) == "+0.0"
+string.format("%+2.1f", 123.456789123) == "+123.5"
+string.format("%+2.1f", 1234567891.23) == "+1234567891.2"
+string.format("%+2.1f", 1.23456789123e-05) == "+0.0"
+string.format("%+6f", nan) == "  +nan"
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+string.format("%+6.0f", 0) == "    +0"
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+string.format("%+6.0f", 2) == "    +2"
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+string.format("%+6.0f", 3) == "    +3"
+string.format("%+6.0f", -3) == "    -3"
+string.format("%+6.0f", nan) == "  +nan"
+string.format("%+6.0f", inf) == "  +inf"
+string.format("%+6.0f", -inf) == "  -inf"
+string.format("%+6.0f", 100) == "  +100"
+string.format("%+6.0f", 10000) == "+10000"
+string.format("%+6.0f", 100000) == "+100000"
+string.format("%+6.0f", 1000000) == "+1000000"
+string.format("%+6.0f", 10000000) == "+10000000"
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+string.format("%+6.0f", 1e-06) == "    +0"
+string.format("%+6.0f", 1e-07) == "    +0"
+string.format("%+6.0f", 123.456) == "  +123"
+string.format("%+6.0f", 1234560000) == "+1234560000"
+string.format("%+6.0f", 1.23456e-05) == "    +0"
+string.format("%+6.0f", 123.456789123) == "  +123"
+string.format("%+6.0f", 1234567891.23) == "+1234567891"
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+string.format("%+6.1f", 0) == "  +0.0"
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+string.format("%+6.1f", -1) == "  -1.0"
+string.format("%+6.1f", 2) == "  +2.0"
+string.format("%+6.1f", -2) == "  -2.0"
+string.format("%+6.1f", 3) == "  +3.0"
+string.format("%+6.1f", -3) == "  -3.0"
+string.format("%+6.1f", nan) == "  +nan"
+string.format("%+6.1f", inf) == "  +inf"
+string.format("%+6.1f", -inf) == "  -inf"
+string.format("%+6.1f", 100) == "+100.0"
+string.format("%+6.1f", 10000) == "+10000.0"
+string.format("%+6.1f", 100000) == "+100000.0"
+string.format("%+6.1f", 1000000) == "+1000000.0"
+string.format("%+6.1f", 10000000) == "+10000000.0"
+string.format("%+6.1f", 0.01) == "  +0.0"
+string.format("%+6.1f", 0.0001) == "  +0.0"
+string.format("%+6.1f", 1e-05) == "  +0.0"
+string.format("%+6.1f", 1e-06) == "  +0.0"
+string.format("%+6.1f", 1e-07) == "  +0.0"
+string.format("%+6.1f", 123.456) == "+123.5"
+string.format("%+6.1f", 1234560000) == "+1234560000.0"
+string.format("%+6.1f", 1.23456e-05) == "  +0.0"
+string.format("%+6.1f", 123.456789123) == "+123.5"
+string.format("%+6.1f", 1234567891.23) == "+1234567891.2"
+string.format("%+6.1f", 1.23456789123e-05) == "  +0.0"
+string.format("%+6.6f", nan) == "  +nan"
+string.format("%+6.6f", inf) == "  +inf"
+string.format("%+6.6f", -inf) == "  -inf"
+string.format("%+20f", 0) == "           +0.000000"
+string.format("%+20f", 1) == "           +1.000000"
+string.format("%+20f", -1) == "           -1.000000"
+string.format("%+20f", 2) == "           +2.000000"
+string.format("%+20f", -2) == "           -2.000000"
+string.format("%+20f", 3) == "           +3.000000"
+string.format("%+20f", -3) == "           -3.000000"
+string.format("%+20f", nan) == "                +nan"
+string.format("%+20f", inf) == "                +inf"
+string.format("%+20f", -inf) == "                -inf"
+string.format("%+20f", 100) == "         +100.000000"
+string.format("%+20f", 10000) == "       +10000.000000"
+string.format("%+20f", 100000) == "      +100000.000000"
+string.format("%+20f", 1000000) == "     +1000000.000000"
+string.format("%+20f", 10000000) == "    +10000000.000000"
+string.format("%+20f", 0.01) == "           +0.010000"
+string.format("%+20f", 0.0001) == "           +0.000100"
+string.format("%+20f", 1e-05) == "           +0.000010"
+string.format("%+20f", 1e-06) == "           +0.000001"
+string.format("%+20f", 1e-07) == "           +0.000000"
+string.format("%+20f", 123.456) == "         +123.456000"
+string.format("%+20f", 1234560000) == "  +1234560000.000000"
+string.format("%+20f", 1.23456e-05) == "           +0.000012"
+string.format("%+20f", 123.456789123) == "         +123.456789"
+string.format("%+20f", 1234567891.23) == "  +1234567891.230000"
+string.format("%+20f", 1.23456789123e-05) == "           +0.000012"
+string.format("%+20.0f", 0) == "                  +0"
+string.format("%+20.0f", 1) == "                  +1"
+string.format("%+20.0f", -1) == "                  -1"
+string.format("%+20.0f", 2) == "                  +2"
+string.format("%+20.0f", -2) == "                  -2"
+string.format("%+20.0f", 3) == "                  +3"
+string.format("%+20.0f", -3) == "                  -3"
+string.format("%+20.0f", nan) == "                +nan"
+string.format("%+20.0f", inf) == "                +inf"
+string.format("%+20.0f", -inf) == "                -inf"
+string.format("%+20.0f", 100) == "                +100"
+string.format("%+20.0f", 10000) == "              +10000"
+string.format("%+20.0f", 100000) == "             +100000"
+string.format("%+20.0f", 1000000) == "            +1000000"
+string.format("%+20.0f", 10000000) == "           +10000000"
+string.format("%+20.0f", 0.01) == "                  +0"
+string.format("%+20.0f", 0.0001) == "                  +0"
+string.format("%+20.0f", 1e-05) == "                  +0"
+string.format("%+20.0f", 1e-06) == "                  +0"
+string.format("%+20.0f", 1e-07) == "                  +0"
+string.format("%+20.0f", 123.456) == "                +123"
+string.format("%+20.0f", 1234560000) == "         +1234560000"
+string.format("%+20.0f", 1.23456e-05) == "                  +0"
+string.format("%+20.0f", 123.456789123) == "                +123"
+string.format("%+20.0f", 1234567891.23) == "         +1234567891"
+string.format("%+20.0f", 1.23456789123e-05) == "                  +0"
+string.format("%+20.1f", 0) == "                +0.0"
+string.format("%+20.1f", 1) == "                +1.0"
+string.format("%+20.1f", -1) == "                -1.0"
+string.format("%+20.1f", 2) == "                +2.0"
+string.format("%+20.1f", -2) == "                -2.0"
+string.format("%+20.1f", 3) == "                +3.0"
+string.format("%+20.1f", -3) == "                -3.0"
+string.format("%+20.1f", nan) == "                +nan"
+string.format("%+20.1f", inf) == "                +inf"
+string.format("%+20.1f", -inf) == "                -inf"
+string.format("%+20.1f", 100) == "              +100.0"
+string.format("%+20.1f", 10000) == "            +10000.0"
+string.format("%+20.1f", 100000) == "           +100000.0"
+string.format("%+20.1f", 1000000) == "          +1000000.0"
+string.format("%+20.1f", 10000000) == "         +10000000.0"
+string.format("%+20.1f", 0.01) == "                +0.0"
+string.format("%+20.1f", 0.0001) == "                +0.0"
+string.format("%+20.1f", 1e-05) == "                +0.0"
+string.format("%+20.1f", 1e-06) == "                +0.0"
+string.format("%+20.1f", 1e-07) == "                +0.0"
+string.format("%+20.1f", 123.456) == "              +123.5"
+string.format("%+20.1f", 1234560000) == "       +1234560000.0"
+string.format("%+20.1f", 1.23456e-05) == "                +0.0"
+string.format("%+20.1f", 123.456789123) == "              +123.5"
+string.format("%+20.1f", 1234567891.23) == "       +1234567891.2"
+string.format("%+20.1f", 1.23456789123e-05) == "                +0.0"
+string.format("%+20.6f", 0) == "           +0.000000"
+string.format("%+20.6f", 1) == "           +1.000000"
+string.format("%+20.6f", -1) == "           -1.000000"
+string.format("%+20.6f", 2) == "           +2.000000"
+string.format("%+20.6f", -2) == "           -2.000000"
+string.format("%+20.6f", 3) == "           +3.000000"
+string.format("%+20.6f", -3) == "           -3.000000"
+string.format("%+20.6f", nan) == "                +nan"
+string.format("%+20.6f", inf) == "                +inf"
+string.format("%+20.6f", -inf) == "                -inf"
+string.format("%+20.6f", 100) == "         +100.000000"
+string.format("%+20.6f", 10000) == "       +10000.000000"
+string.format("%+20.6f", 100000) == "      +100000.000000"
+string.format("%+20.6f", 1000000) == "     +1000000.000000"
+string.format("%+20.6f", 10000000) == "    +10000000.000000"
+string.format("%+20.6f", 0.01) == "           +0.010000"
+string.format("%+20.6f", 0.0001) == "           +0.000100"
+string.format("%+20.6f", 1e-05) == "           +0.000010"
+string.format("%+20.6f", 1e-06) == "           +0.000001"
+string.format("%+20.6f", 1e-07) == "           +0.000000"
+string.format("%+20.6f", 123.456) == "         +123.456000"
+string.format("%+20.6f", 1234560000) == "  +1234560000.000000"
+string.format("%+20.6f", 1.23456e-05) == "           +0.000012"
+string.format("%+20.6f", 123.456789123) == "         +123.456789"
+string.format("%+20.6f", 1234567891.23) == "  +1234567891.230000"
+string.format("%+20.6f", 1.23456789123e-05) == "           +0.000012"
+string.format("%-f", 0) == "0.000000"
+string.format("%-f", 1) == "1.000000"
+string.format("%-f", -1) == "-1.000000"
+string.format("%-f", 2) == "2.000000"
+string.format("%-f", -2) == "-2.000000"
+string.format("%-f", 3) == "3.000000"
+string.format("%-f", -3) == "-3.000000"
+string.format("%-f", nan) == "nan"
+string.format("%-f", inf) == "inf"
+string.format("%-f", -inf) == "-inf"
+string.format("%-f", 100) == "100.000000"
+string.format("%-f", 10000) == "10000.000000"
+string.format("%-f", 100000) == "100000.000000"
+string.format("%-f", 1000000) == "1000000.000000"
+string.format("%-f", 10000000) == "10000000.000000"
+string.format("%-f", 0.01) == "0.010000"
+string.format("%-f", 0.0001) == "0.000100"
+string.format("%-f", 1e-05) == "0.000010"
+string.format("%-f", 1e-06) == "0.000001"
+string.format("%-f", 1e-07) == "0.000000"
+string.format("%-f", 123.456) == "123.456000"
+string.format("%-f", 1234560000) == "1234560000.000000"
+string.format("%-f", 1.23456e-05) == "0.000012"
+string.format("%-f", 123.456789123) == "123.456789"
+string.format("%-f", 1234567891.23) == "1234567891.230000"
+string.format("%-f", 1.23456789123e-05) == "0.000012"
+string.format("%-.0f", 0) == "0"
+string.format("%-.0f", 1) == "1"
+string.format("%-.0f", -1) == "-1"
+string.format("%-.0f", 2) == "2"
+string.format("%-.0f", -2) == "-2"
+string.format("%-.0f", 3) == "3"
+string.format("%-.0f", -3) == "-3"
+string.format("%-.0f", 100) == "100"
+string.format("%-.0f", 10000) == "10000"
+string.format("%-.0f", 100000) == "100000"
+string.format("%-.0f", 1000000) == "1000000"
+string.format("%-.0f", 10000000) == "10000000"
+string.format("%-.0f", 0.01) == "0"
+string.format("%-.0f", 0.0001) == "0"
+string.format("%-.0f", 1e-05) == "0"
+string.format("%-.0f", 1e-06) == "0"
+string.format("%-.0f", 1e-07) == "0"
+string.format("%-.0f", 123.456) == "123"
+string.format("%-.0f", 1234560000) == "1234560000"
+string.format("%-.0f", 1.23456e-05) == "0"
+string.format("%-.0f", 123.456789123) == "123"
+string.format("%-.0f", 1234567891.23) == "1234567891"
+string.format("%-.0f", 1.23456789123e-05) == "0"
+string.format("%-.1f", 0) == "0.0"
+string.format("%-.1f", 1) == "1.0"
+string.format("%-.1f", -1) == "-1.0"
+string.format("%-.1f", 2) == "2.0"
+string.format("%-.1f", -2) == "-2.0"
+string.format("%-.1f", 3) == "3.0"
+string.format("%-.1f", -3) == "-3.0"
+string.format("%-.1f", 100) == "100.0"
+string.format("%-.1f", 10000) == "10000.0"
+string.format("%-.1f", 100000) == "100000.0"
+string.format("%-.1f", 1000000) == "1000000.0"
+string.format("%-.1f", 10000000) == "10000000.0"
+string.format("%-.1f", 0.01) == "0.0"
+string.format("%-.1f", 0.0001) == "0.0"
+string.format("%-.1f", 1e-05) == "0.0"
+string.format("%-.1f", 1e-06) == "0.0"
+string.format("%-.1f", 1e-07) == "0.0"
+string.format("%-.1f", 123.456) == "123.5"
+string.format("%-.1f", 1234560000) == "1234560000.0"
+string.format("%-.1f", 1.23456e-05) == "0.0"
+string.format("%-.1f", 123.456789123) == "123.5"
+string.format("%-.1f", 1234567891.23) == "1234567891.2"
+string.format("%-.1f", 1.23456789123e-05) == "0.0"
+string.format("%-1.0f", 0) == "0"
+string.format("%-1.0f", 1) == "1"
+string.format("%-1.0f", -1) == "-1"
+string.format("%-1.0f", 2) == "2"
+string.format("%-1.0f", -2) == "-2"
+string.format("%-1.0f", 3) == "3"
+string.format("%-1.0f", -3) == "-3"
+string.format("%-1.0f", 100) == "100"
+string.format("%-1.0f", 10000) == "10000"
+string.format("%-1.0f", 100000) == "100000"
+string.format("%-1.0f", 1000000) == "1000000"
+string.format("%-1.0f", 10000000) == "10000000"
+string.format("%-1.0f", 0.01) == "0"
+string.format("%-1.0f", 0.0001) == "0"
+string.format("%-1.0f", 1e-05) == "0"
+string.format("%-1.0f", 1e-06) == "0"
+string.format("%-1.0f", 1e-07) == "0"
+string.format("%-1.0f", 123.456) == "123"
+string.format("%-1.0f", 1234560000) == "1234560000"
+string.format("%-1.0f", 1.23456e-05) == "0"
+string.format("%-1.0f", 123.456789123) == "123"
+string.format("%-1.0f", 1234567891.23) == "1234567891"
+string.format("%-1.0f", 1.23456789123e-05) == "0"
+string.format("%-1.1f", 0) == "0.0"
+string.format("%-1.1f", 1) == "1.0"
+string.format("%-1.1f", -1) == "-1.0"
+string.format("%-1.1f", 2) == "2.0"
+string.format("%-1.1f", -2) == "-2.0"
+string.format("%-1.1f", 3) == "3.0"
+string.format("%-1.1f", -3) == "-3.0"
+string.format("%-1.1f", 100) == "100.0"
+string.format("%-1.1f", 10000) == "10000.0"
+string.format("%-1.1f", 100000) == "100000.0"
+string.format("%-1.1f", 1000000) == "1000000.0"
+string.format("%-1.1f", 10000000) == "10000000.0"
+string.format("%-1.1f", 0.01) == "0.0"
+string.format("%-1.1f", 0.0001) == "0.0"
+string.format("%-1.1f", 1e-05) == "0.0"
+string.format("%-1.1f", 1e-06) == "0.0"
+string.format("%-1.1f", 1e-07) == "0.0"
+string.format("%-1.1f", 123.456) == "123.5"
+string.format("%-1.1f", 1234560000) == "1234560000.0"
+string.format("%-1.1f", 1.23456e-05) == "0.0"
+string.format("%-1.1f", 123.456789123) == "123.5"
+string.format("%-1.1f", 1234567891.23) == "1234567891.2"
+string.format("%-1.1f", 1.23456789123e-05) == "0.0"
+string.format("%-2.0f", 0) == "0 "
+string.format("%-2.0f", 1) == "1 "
+string.format("%-2.0f", -1) == "-1"
+string.format("%-2.0f", 2) == "2 "
+string.format("%-2.0f", -2) == "-2"
+string.format("%-2.0f", 3) == "3 "
+string.format("%-2.0f", -3) == "-3"
+string.format("%-2.0f", 100) == "100"
+string.format("%-2.0f", 10000) == "10000"
+string.format("%-2.0f", 100000) == "100000"
+string.format("%-2.0f", 1000000) == "1000000"
+string.format("%-2.0f", 10000000) == "10000000"
+string.format("%-2.0f", 0.01) == "0 "
+string.format("%-2.0f", 0.0001) == "0 "
+string.format("%-2.0f", 1e-05) == "0 "
+string.format("%-2.0f", 1e-06) == "0 "
+string.format("%-2.0f", 1e-07) == "0 "
+string.format("%-2.0f", 123.456) == "123"
+string.format("%-2.0f", 1234560000) == "1234560000"
+string.format("%-2.0f", 1.23456e-05) == "0 "
+string.format("%-2.0f", 123.456789123) == "123"
+string.format("%-2.0f", 1234567891.23) == "1234567891"
+string.format("%-2.0f", 1.23456789123e-05) == "0 "
+string.format("%-2.1f", 0) == "0.0"
+string.format("%-2.1f", 1) == "1.0"
+string.format("%-2.1f", -1) == "-1.0"
+string.format("%-2.1f", 2) == "2.0"
+string.format("%-2.1f", -2) == "-2.0"
+string.format("%-2.1f", 3) == "3.0"
+string.format("%-2.1f", -3) == "-3.0"
+string.format("%-2.1f", 100) == "100.0"
+string.format("%-2.1f", 10000) == "10000.0"
+string.format("%-2.1f", 100000) == "100000.0"
+string.format("%-2.1f", 1000000) == "1000000.0"
+string.format("%-2.1f", 10000000) == "10000000.0"
+string.format("%-2.1f", 0.01) == "0.0"
+string.format("%-2.1f", 0.0001) == "0.0"
+string.format("%-2.1f", 1e-05) == "0.0"
+string.format("%-2.1f", 1e-06) == "0.0"
+string.format("%-2.1f", 1e-07) == "0.0"
+string.format("%-2.1f", 123.456) == "123.5"
+string.format("%-2.1f", 1234560000) == "1234560000.0"
+string.format("%-2.1f", 1.23456e-05) == "0.0"
+string.format("%-2.1f", 123.456789123) == "123.5"
+string.format("%-2.1f", 1234567891.23) == "1234567891.2"
+string.format("%-2.1f", 1.23456789123e-05) == "0.0"
+string.format("%-6f", nan) == "nan   "
+string.format("%-6f", inf) == "inf   "
+string.format("%-6f", -inf) == "-inf  "
+string.format("%-6.0f", 0) == "0     "
+string.format("%-6.0f", 1) == "1     "
+string.format("%-6.0f", -1) == "-1    "
+string.format("%-6.0f", 2) == "2     "
+string.format("%-6.0f", -2) == "-2    "
+string.format("%-6.0f", 3) == "3     "
+string.format("%-6.0f", -3) == "-3    "
+string.format("%-6.0f", nan) == "nan   "
+string.format("%-6.0f", inf) == "inf   "
+string.format("%-6.0f", -inf) == "-inf  "
+string.format("%-6.0f", 100) == "100   "
+string.format("%-6.0f", 10000) == "10000 "
+string.format("%-6.0f", 100000) == "100000"
+string.format("%-6.0f", 1000000) == "1000000"
+string.format("%-6.0f", 10000000) == "10000000"
+string.format("%-6.0f", 0.01) == "0     "
+string.format("%-6.0f", 0.0001) == "0     "
+string.format("%-6.0f", 1e-05) == "0     "
+string.format("%-6.0f", 1e-06) == "0     "
+string.format("%-6.0f", 1e-07) == "0     "
+string.format("%-6.0f", 123.456) == "123   "
+string.format("%-6.0f", 1234560000) == "1234560000"
+string.format("%-6.0f", 1.23456e-05) == "0     "
+string.format("%-6.0f", 123.456789123) == "123   "
+string.format("%-6.0f", 1234567891.23) == "1234567891"
+string.format("%-6.0f", 1.23456789123e-05) == "0     "
+string.format("%-6.1f", 0) == "0.0   "
+string.format("%-6.1f", 1) == "1.0   "
+string.format("%-6.1f", -1) == "-1.0  "
+string.format("%-6.1f", 2) == "2.0   "
+string.format("%-6.1f", -2) == "-2.0  "
+string.format("%-6.1f", 3) == "3.0   "
+string.format("%-6.1f", -3) == "-3.0  "
+string.format("%-6.1f", nan) == "nan   "
+string.format("%-6.1f", inf) == "inf   "
+string.format("%-6.1f", -inf) == "-inf  "
+string.format("%-6.1f", 100) == "100.0 "
+string.format("%-6.1f", 10000) == "10000.0"
+string.format("%-6.1f", 100000) == "100000.0"
+string.format("%-6.1f", 1000000) == "1000000.0"
+string.format("%-6.1f", 10000000) == "10000000.0"
+string.format("%-6.1f", 0.01) == "0.0   "
+string.format("%-6.1f", 0.0001) == "0.0   "
+string.format("%-6.1f", 1e-05) == "0.0   "
+string.format("%-6.1f", 1e-06) == "0.0   "
+string.format("%-6.1f", 1e-07) == "0.0   "
+string.format("%-6.1f", 123.456) == "123.5 "
+string.format("%-6.1f", 1234560000) == "1234560000.0"
+string.format("%-6.1f", 1.23456e-05) == "0.0   "
+string.format("%-6.1f", 123.456789123) == "123.5 "
+string.format("%-6.1f", 1234567891.23) == "1234567891.2"
+string.format("%-6.1f", 1.23456789123e-05) == "0.0   "
+string.format("%-6.6f", nan) == "nan   "
+string.format("%-6.6f", inf) == "inf   "
+string.format("%-6.6f", -inf) == "-inf  "
+string.format("%-20f", 0) == "0.000000            "
+string.format("%-20f", 1) == "1.000000            "
+string.format("%-20f", -1) == "-1.000000           "
+string.format("%-20f", 2) == "2.000000            "
+string.format("%-20f", -2) == "-2.000000           "
+string.format("%-20f", 3) == "3.000000            "
+string.format("%-20f", -3) == "-3.000000           "
+string.format("%-20f", nan) == "nan                 "
+string.format("%-20f", inf) == "inf                 "
+string.format("%-20f", -inf) == "-inf                "
+string.format("%-20f", 100) == "100.000000          "
+string.format("%-20f", 10000) == "10000.000000        "
+string.format("%-20f", 100000) == "100000.000000       "
+string.format("%-20f", 1000000) == "1000000.000000      "
+string.format("%-20f", 10000000) == "10000000.000000     "
+string.format("%-20f", 0.01) == "0.010000            "
+string.format("%-20f", 0.0001) == "0.000100            "
+string.format("%-20f", 1e-05) == "0.000010            "
+string.format("%-20f", 1e-06) == "0.000001            "
+string.format("%-20f", 1e-07) == "0.000000            "
+string.format("%-20f", 123.456) == "123.456000          "
+string.format("%-20f", 1234560000) == "1234560000.000000   "
+string.format("%-20f", 1.23456e-05) == "0.000012            "
+string.format("%-20f", 123.456789123) == "123.456789          "
+string.format("%-20f", 1234567891.23) == "1234567891.230000   "
+string.format("%-20f", 1.23456789123e-05) == "0.000012            "
+string.format("%-20.0f", 0) == "0                   "
+string.format("%-20.0f", 1) == "1                   "
+string.format("%-20.0f", -1) == "-1                  "
+string.format("%-20.0f", 2) == "2                   "
+string.format("%-20.0f", -2) == "-2                  "
+string.format("%-20.0f", 3) == "3                   "
+string.format("%-20.0f", -3) == "-3                  "
+string.format("%-20.0f", nan) == "nan                 "
+string.format("%-20.0f", inf) == "inf                 "
+string.format("%-20.0f", -inf) == "-inf                "
+string.format("%-20.0f", 100) == "100                 "
+string.format("%-20.0f", 10000) == "10000               "
+string.format("%-20.0f", 100000) == "100000              "
+string.format("%-20.0f", 1000000) == "1000000             "
+string.format("%-20.0f", 10000000) == "10000000            "
+string.format("%-20.0f", 0.01) == "0                   "
+string.format("%-20.0f", 0.0001) == "0                   "
+string.format("%-20.0f", 1e-05) == "0                   "
+string.format("%-20.0f", 1e-06) == "0                   "
+string.format("%-20.0f", 1e-07) == "0                   "
+string.format("%-20.0f", 123.456) == "123                 "
+string.format("%-20.0f", 1234560000) == "1234560000          "
+string.format("%-20.0f", 1.23456e-05) == "0                   "
+string.format("%-20.0f", 123.456789123) == "123                 "
+string.format("%-20.0f", 1234567891.23) == "1234567891          "
+string.format("%-20.0f", 1.23456789123e-05) == "0                   "
+string.format("%-20.1f", 0) == "0.0                 "
+string.format("%-20.1f", 1) == "1.0                 "
+string.format("%-20.1f", -1) == "-1.0                "
+string.format("%-20.1f", 2) == "2.0                 "
+string.format("%-20.1f", -2) == "-2.0                "
+string.format("%-20.1f", 3) == "3.0                 "
+string.format("%-20.1f", -3) == "-3.0                "
+string.format("%-20.1f", nan) == "nan                 "
+string.format("%-20.1f", inf) == "inf                 "
+string.format("%-20.1f", -inf) == "-inf                "
+string.format("%-20.1f", 100) == "100.0               "
+string.format("%-20.1f", 10000) == "10000.0             "
+string.format("%-20.1f", 100000) == "100000.0            "
+string.format("%-20.1f", 1000000) == "1000000.0           "
+string.format("%-20.1f", 10000000) == "10000000.0          "
+string.format("%-20.1f", 0.01) == "0.0                 "
+string.format("%-20.1f", 0.0001) == "0.0                 "
+string.format("%-20.1f", 1e-05) == "0.0                 "
+string.format("%-20.1f", 1e-06) == "0.0                 "
+string.format("%-20.1f", 1e-07) == "0.0                 "
+string.format("%-20.1f", 123.456) == "123.5               "
+string.format("%-20.1f", 1234560000) == "1234560000.0        "
+string.format("%-20.1f", 1.23456e-05) == "0.0                 "
+string.format("%-20.1f", 123.456789123) == "123.5               "
+string.format("%-20.1f", 1234567891.23) == "1234567891.2        "
+string.format("%-20.1f", 1.23456789123e-05) == "0.0                 "
+string.format("%-20.6f", 0) == "0.000000            "
+string.format("%-20.6f", 1) == "1.000000            "
+string.format("%-20.6f", -1) == "-1.000000           "
+string.format("%-20.6f", 2) == "2.000000            "
+string.format("%-20.6f", -2) == "-2.000000           "
+string.format("%-20.6f", 3) == "3.000000            "
+string.format("%-20.6f", -3) == "-3.000000           "
+string.format("%-20.6f", nan) == "nan                 "
+string.format("%-20.6f", inf) == "inf                 "
+string.format("%-20.6f", -inf) == "-inf                "
+string.format("%-20.6f", 100) == "100.000000          "
+string.format("%-20.6f", 10000) == "10000.000000        "
+string.format("%-20.6f", 100000) == "100000.000000       "
+string.format("%-20.6f", 1000000) == "1000000.000000      "
+string.format("%-20.6f", 10000000) == "10000000.000000     "
+string.format("%-20.6f", 0.01) == "0.010000            "
+string.format("%-20.6f", 0.0001) == "0.000100            "
+string.format("%-20.6f", 1e-05) == "0.000010            "
+string.format("%-20.6f", 1e-06) == "0.000001            "
+string.format("%-20.6f", 1e-07) == "0.000000            "
+string.format("%-20.6f", 123.456) == "123.456000          "
+string.format("%-20.6f", 1234560000) == "1234560000.000000   "
+string.format("%-20.6f", 1.23456e-05) == "0.000012            "
+string.format("%-20.6f", 123.456789123) == "123.456789          "
+string.format("%-20.6f", 1234567891.23) == "1234567891.230000   "
+string.format("%-20.6f", 1.23456789123e-05) == "0.000012            "
+string.format("%-+f", 0) == "+0.000000"
+string.format("%-+f", 1) == "+1.000000"
+string.format("%-+f", -1) == "-1.000000"
+string.format("%-+f", 2) == "+2.000000"
+string.format("%-+f", -2) == "-2.000000"
+string.format("%-+f", 3) == "+3.000000"
+string.format("%-+f", -3) == "-3.000000"
+string.format("%-+f", nan) == "+nan"
+string.format("%-+f", inf) == "+inf"
+string.format("%-+f", -inf) == "-inf"
+string.format("%-+f", 100) == "+100.000000"
+string.format("%-+f", 10000) == "+10000.000000"
+string.format("%-+f", 100000) == "+100000.000000"
+string.format("%-+f", 1000000) == "+1000000.000000"
+string.format("%-+f", 10000000) == "+10000000.000000"
+string.format("%-+f", 0.01) == "+0.010000"
+string.format("%-+f", 0.0001) == "+0.000100"
+string.format("%-+f", 1e-05) == "+0.000010"
+string.format("%-+f", 1e-06) == "+0.000001"
+string.format("%-+f", 1e-07) == "+0.000000"
+string.format("%-+f", 123.456) == "+123.456000"
+string.format("%-+f", 1234560000) == "+1234560000.000000"
+string.format("%-+f", 1.23456e-05) == "+0.000012"
+string.format("%-+f", 123.456789123) == "+123.456789"
+string.format("%-+f", 1234567891.23) == "+1234567891.230000"
+string.format("%-+f", 1.23456789123e-05) == "+0.000012"
+string.format("%-+.0f", 0) == "+0"
+string.format("%-+.0f", 1) == "+1"
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+string.format("%-+2.1f", 123.456) == "+123.5"
+string.format("%-+2.1f", 1234560000) == "+1234560000.0"
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+string.format("%-+2.1f", 123.456789123) == "+123.5"
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+string.format("%-+6.0f", 123.456) == "+123  "
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+string.format("%-+6.0f", 123.456789123) == "+123  "
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+string.format("%-+6.1f", 1234560000) == "+1234560000.0"
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+string.format("%-+20f", 10000) == "+10000.000000       "
+string.format("%-+20f", 100000) == "+100000.000000      "
+string.format("%-+20f", 1000000) == "+1000000.000000     "
+string.format("%-+20f", 10000000) == "+10000000.000000    "
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+string.format("%-+20f", 1e-07) == "+0.000000           "
+string.format("%-+20f", 123.456) == "+123.456000         "
+string.format("%-+20f", 1234560000) == "+1234560000.000000  "
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+string.format("%-+20f", 123.456789123) == "+123.456789         "
+string.format("%-+20f", 1234567891.23) == "+1234567891.230000  "
+string.format("%-+20f", 1.23456789123e-05) == "+0.000012           "
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+string.format("%-+20.0f", nan) == "+nan                "
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+string.format("%-+20.0f", 100) == "+100                "
+string.format("%-+20.0f", 10000) == "+10000              "
+string.format("%-+20.0f", 100000) == "+100000             "
+string.format("%-+20.0f", 1000000) == "+1000000            "
+string.format("%-+20.0f", 10000000) == "+10000000           "
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+string.format("%-+20.0f", 1e-07) == "+0                  "
+string.format("%-+20.0f", 123.456) == "+123                "
+string.format("%-+20.0f", 1234560000) == "+1234560000         "
+string.format("%-+20.0f", 1.23456e-05) == "+0                  "
+string.format("%-+20.0f", 123.456789123) == "+123                "
+string.format("%-+20.0f", 1234567891.23) == "+1234567891         "
+string.format("%-+20.0f", 1.23456789123e-05) == "+0                  "
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+string.format("%-+20.1f", 10000) == "+10000.0            "
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+string.format("%-+20.1f", 1000000) == "+1000000.0          "
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+string.format("%-+20.1f", 123.456) == "+123.5              "
+string.format("%-+20.1f", 1234560000) == "+1234560000.0       "
+string.format("%-+20.1f", 1.23456e-05) == "+0.0                "
+string.format("%-+20.1f", 123.456789123) == "+123.5              "
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+string.format("%-+20.6f", nan) == "+nan                "
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+string.format("%-+20.6f", 10000) == "+10000.000000       "
+string.format("%-+20.6f", 100000) == "+100000.000000      "
+string.format("%-+20.6f", 1000000) == "+1000000.000000     "
+string.format("%-+20.6f", 10000000) == "+10000000.000000    "
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+string.format("%-+20.6f", 1e-06) == "+0.000001           "
+string.format("%-+20.6f", 1e-07) == "+0.000000           "
+string.format("%-+20.6f", 123.456) == "+123.456000         "
+string.format("%-+20.6f", 1234560000) == "+1234560000.000000  "
+string.format("%-+20.6f", 1.23456e-05) == "+0.000012           "
+string.format("%-+20.6f", 123.456789123) == "+123.456789         "
+string.format("%-+20.6f", 1234567891.23) == "+1234567891.230000  "
+string.format("%-+20.6f", 1.23456789123e-05) == "+0.000012           "
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+string.format("% f", 10000) == " 10000.000000"
+string.format("% f", 100000) == " 100000.000000"
+string.format("% f", 1000000) == " 1000000.000000"
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+string.format("% f", 1234560000) == " 1234560000.000000"
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+string.format("% f", 123.456789123) == " 123.456789"
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+string.format("% .0f", 10000) == " 10000"
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+string.format("% .0f", 1000000) == " 1000000"
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+string.format("% .0f", 123.456) == " 123"
+string.format("% .0f", 1234560000) == " 1234560000"
+string.format("% .0f", 1.23456e-05) == " 0"
+string.format("% .0f", 123.456789123) == " 123"
+string.format("% .0f", 1234567891.23) == " 1234567891"
+string.format("% .0f", 1.23456789123e-05) == " 0"
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+string.format("% .1f", -3) == "-3.0"
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+string.format("% .1f", 10000) == " 10000.0"
+string.format("% .1f", 100000) == " 100000.0"
+string.format("% .1f", 1000000) == " 1000000.0"
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+string.format("% +2.0f", 123.456) == "+123"
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+string.format("% +2.0f", 123.456789123) == "+123"
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+string.format("% +2.1f", 123.456) == "+123.5"
+string.format("% +2.1f", 1234560000) == "+1234560000.0"
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+string.format("% +20f", 1234560000) == "  +1234560000.000000"
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+string.format("% +20.0f", 123.456) == "                +123"
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+string.format("% +20.1f", 100000) == "           +100000.0"
+string.format("% +20.1f", 1000000) == "          +1000000.0"
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+string.format("% +20.1f", 123.456) == "              +123.5"
+string.format("% +20.1f", 1234560000) == "       +1234560000.0"
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+string.format("% +20.6f", nan) == "                +nan"
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+string.format("% +20.6f", 100) == "         +100.000000"
+string.format("% +20.6f", 10000) == "       +10000.000000"
+string.format("% +20.6f", 100000) == "      +100000.000000"
+string.format("% +20.6f", 1000000) == "     +1000000.000000"
+string.format("% +20.6f", 10000000) == "    +10000000.000000"
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+string.format("% +20.6f", 123.456) == "         +123.456000"
+string.format("% +20.6f", 1234560000) == "  +1234560000.000000"
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+string.format("% +20.6f", 123.456789123) == "         +123.456789"
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+string.format("% -f", 100) == " 100.000000"
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+string.format("% -f", 100000) == " 100000.000000"
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+string.format("% -f", 1e-06) == " 0.000001"
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+string.format("% -f", 123.456) == " 123.456000"
+string.format("% -f", 1234560000) == " 1234560000.000000"
+string.format("% -f", 1.23456e-05) == " 0.000012"
+string.format("% -f", 123.456789123) == " 123.456789"
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+string.format("% -.0f", 123.456) == " 123"
+string.format("% -.0f", 1234560000) == " 1234560000"
+string.format("% -.0f", 1.23456e-05) == " 0"
+string.format("% -.0f", 123.456789123) == " 123"
+string.format("% -.0f", 1234567891.23) == " 1234567891"
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+string.format("% -.1f", 10000) == " 10000.0"
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+string.format("% -.1f", 123.456) == " 123.5"
+string.format("% -.1f", 1234560000) == " 1234560000.0"
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+string.format("% -1.0f", 123.456) == " 123"
+string.format("% -1.0f", 1234560000) == " 1234560000"
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+string.format("% -1.0f", 123.456789123) == " 123"
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+string.format("% -2.0f", 100000) == " 100000"
+string.format("% -2.0f", 1000000) == " 1000000"
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+string.format("% -2.0f", 1e-07) == " 0"
+string.format("% -2.0f", 123.456) == " 123"
+string.format("% -2.0f", 1234560000) == " 1234560000"
+string.format("% -2.0f", 1.23456e-05) == " 0"
+string.format("% -2.0f", 123.456789123) == " 123"
+string.format("% -2.0f", 1234567891.23) == " 1234567891"
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+string.format("% -2.1f", 100) == " 100.0"
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+string.format("%#2.1f", 1234560000) == "1234560000.0"
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+string.format("%#2.1f", 123.456789123) == "123.5"
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+string.format("%#6.0f", 123.456) == "  123."
+string.format("%#6.0f", 1234560000) == "1234560000."
+string.format("%#6.0f", 1.23456e-05) == "    0."
+string.format("%#6.0f", 123.456789123) == "  123."
+string.format("%#6.0f", 1234567891.23) == "1234567891."
+string.format("%#6.0f", 1.23456789123e-05) == "    0."
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+string.format("%#6.1f", nan) == "   nan"
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+string.format("%#6.1f", 100) == " 100.0"
+string.format("%#6.1f", 10000) == "10000.0"
+string.format("%#6.1f", 100000) == "100000.0"
+string.format("%#6.1f", 1000000) == "1000000.0"
+string.format("%#6.1f", 10000000) == "10000000.0"
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+string.format("%#6.1f", 123.456) == " 123.5"
+string.format("%#6.1f", 1234560000) == "1234560000.0"
+string.format("%#6.1f", 1.23456e-05) == "   0.0"
+string.format("%#6.1f", 123.456789123) == " 123.5"
+string.format("%#6.1f", 1234567891.23) == "1234567891.2"
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+string.format("%#+20f", 1234567891.23) == "  +1234567891.230000"
+string.format("%#+20f", 1.23456789123e-05) == "           +0.000012"
+string.format("%#+20.0f", 0) == "                 +0."
+string.format("%#+20.0f", 1) == "                 +1."
+string.format("%#+20.0f", -1) == "                 -1."
+string.format("%#+20.0f", 2) == "                 +2."
+string.format("%#+20.0f", -2) == "                 -2."
+string.format("%#+20.0f", 3) == "                 +3."
+string.format("%#+20.0f", -3) == "                 -3."
+string.format("%#+20.0f", nan) == "                +nan"
+string.format("%#+20.0f", inf) == "                +inf"
+string.format("%#+20.0f", -inf) == "                -inf"
+string.format("%#+20.0f", 100) == "               +100."
+string.format("%#+20.0f", 10000) == "             +10000."
+string.format("%#+20.0f", 100000) == "            +100000."
+string.format("%#+20.0f", 1000000) == "           +1000000."
+string.format("%#+20.0f", 10000000) == "          +10000000."
+string.format("%#+20.0f", 0.01) == "                 +0."
+string.format("%#+20.0f", 0.0001) == "                 +0."
+string.format("%#+20.0f", 1e-05) == "                 +0."
+string.format("%#+20.0f", 1e-06) == "                 +0."
+string.format("%#+20.0f", 1e-07) == "                 +0."
+string.format("%#+20.0f", 123.456) == "               +123."
+string.format("%#+20.0f", 1234560000) == "        +1234560000."
+string.format("%#+20.0f", 1.23456e-05) == "                 +0."
+string.format("%#+20.0f", 123.456789123) == "               +123."
+string.format("%#+20.0f", 1234567891.23) == "        +1234567891."
+string.format("%#+20.0f", 1.23456789123e-05) == "                 +0."
+string.format("%#+20.1f", 0) == "                +0.0"
+string.format("%#+20.1f", 1) == "                +1.0"
+string.format("%#+20.1f", -1) == "                -1.0"
+string.format("%#+20.1f", 2) == "                +2.0"
+string.format("%#+20.1f", -2) == "                -2.0"
+string.format("%#+20.1f", 3) == "                +3.0"
+string.format("%#+20.1f", -3) == "                -3.0"
+string.format("%#+20.1f", nan) == "                +nan"
+string.format("%#+20.1f", inf) == "                +inf"
+string.format("%#+20.1f", -inf) == "                -inf"
+string.format("%#+20.1f", 100) == "              +100.0"
+string.format("%#+20.1f", 10000) == "            +10000.0"
+string.format("%#+20.1f", 100000) == "           +100000.0"
+string.format("%#+20.1f", 1000000) == "          +1000000.0"
+string.format("%#+20.1f", 10000000) == "         +10000000.0"
+string.format("%#+20.1f", 0.01) == "                +0.0"
+string.format("%#+20.1f", 0.0001) == "                +0.0"
+string.format("%#+20.1f", 1e-05) == "                +0.0"
+string.format("%#+20.1f", 1e-06) == "                +0.0"
+string.format("%#+20.1f", 1e-07) == "                +0.0"
+string.format("%#+20.1f", 123.456) == "              +123.5"
+string.format("%#+20.1f", 1234560000) == "       +1234560000.0"
+string.format("%#+20.1f", 1.23456e-05) == "                +0.0"
+string.format("%#+20.1f", 123.456789123) == "              +123.5"
+string.format("%#+20.1f", 1234567891.23) == "       +1234567891.2"
+string.format("%#+20.1f", 1.23456789123e-05) == "                +0.0"
+string.format("%#+20.6f", 0) == "           +0.000000"
+string.format("%#+20.6f", 1) == "           +1.000000"
+string.format("%#+20.6f", -1) == "           -1.000000"
+string.format("%#+20.6f", 2) == "           +2.000000"
+string.format("%#+20.6f", -2) == "           -2.000000"
+string.format("%#+20.6f", 3) == "           +3.000000"
+string.format("%#+20.6f", -3) == "           -3.000000"
+string.format("%#+20.6f", nan) == "                +nan"
+string.format("%#+20.6f", inf) == "                +inf"
+string.format("%#+20.6f", -inf) == "                -inf"
+string.format("%#+20.6f", 100) == "         +100.000000"
+string.format("%#+20.6f", 10000) == "       +10000.000000"
+string.format("%#+20.6f", 100000) == "      +100000.000000"
+string.format("%#+20.6f", 1000000) == "     +1000000.000000"
+string.format("%#+20.6f", 10000000) == "    +10000000.000000"
+string.format("%#+20.6f", 0.01) == "           +0.010000"
+string.format("%#+20.6f", 0.0001) == "           +0.000100"
+string.format("%#+20.6f", 1e-05) == "           +0.000010"
+string.format("%#+20.6f", 1e-06) == "           +0.000001"
+string.format("%#+20.6f", 1e-07) == "           +0.000000"
+string.format("%#+20.6f", 123.456) == "         +123.456000"
+string.format("%#+20.6f", 1234560000) == "  +1234560000.000000"
+string.format("%#+20.6f", 1.23456e-05) == "           +0.000012"
+string.format("%#+20.6f", 123.456789123) == "         +123.456789"
+string.format("%#+20.6f", 1234567891.23) == "  +1234567891.230000"
+string.format("%#+20.6f", 1.23456789123e-05) == "           +0.000012"
+string.format("%#-f", 0) == "0.000000"
+string.format("%#-f", 1) == "1.000000"
+string.format("%#-f", -1) == "-1.000000"
+string.format("%#-f", 2) == "2.000000"
+string.format("%#-f", -2) == "-2.000000"
+string.format("%#-f", 3) == "3.000000"
+string.format("%#-f", -3) == "-3.000000"
+string.format("%#-f", nan) == "nan"
+string.format("%#-f", inf) == "inf"
+string.format("%#-f", -inf) == "-inf"
+string.format("%#-f", 100) == "100.000000"
+string.format("%#-f", 10000) == "10000.000000"
+string.format("%#-f", 100000) == "100000.000000"
+string.format("%#-f", 1000000) == "1000000.000000"
+string.format("%#-f", 10000000) == "10000000.000000"
+string.format("%#-f", 0.01) == "0.010000"
+string.format("%#-f", 0.0001) == "0.000100"
+string.format("%#-f", 1e-05) == "0.000010"
+string.format("%#-f", 1e-06) == "0.000001"
+string.format("%#-f", 1e-07) == "0.000000"
+string.format("%#-f", 123.456) == "123.456000"
+string.format("%#-f", 1234560000) == "1234560000.000000"
+string.format("%#-f", 1.23456e-05) == "0.000012"
+string.format("%#-f", 123.456789123) == "123.456789"
+string.format("%#-f", 1234567891.23) == "1234567891.230000"
+string.format("%#-f", 1.23456789123e-05) == "0.000012"
+string.format("%#-.0f", 0) == "0."
+string.format("%#-.0f", 1) == "1."
+string.format("%#-.0f", -1) == "-1."
+string.format("%#-.0f", 2) == "2."
+string.format("%#-.0f", -2) == "-2."
+string.format("%#-.0f", 3) == "3."
+string.format("%#-.0f", -3) == "-3."
+string.format("%#-.0f", 100) == "100."
+string.format("%#-.0f", 10000) == "10000."
+string.format("%#-.0f", 100000) == "100000."
+string.format("%#-.0f", 1000000) == "1000000."
+string.format("%#-.0f", 10000000) == "10000000."
+string.format("%#-.0f", 0.01) == "0."
+string.format("%#-.0f", 0.0001) == "0."
+string.format("%#-.0f", 1e-05) == "0."
+string.format("%#-.0f", 1e-06) == "0."
+string.format("%#-.0f", 1e-07) == "0."
+string.format("%#-.0f", 123.456) == "123."
+string.format("%#-.0f", 1234560000) == "1234560000."
+string.format("%#-.0f", 1.23456e-05) == "0."
+string.format("%#-.0f", 123.456789123) == "123."
+string.format("%#-.0f", 1234567891.23) == "1234567891."
+string.format("%#-.0f", 1.23456789123e-05) == "0."
+string.format("%#-.1f", 0) == "0.0"
+string.format("%#-.1f", 1) == "1.0"
+string.format("%#-.1f", -1) == "-1.0"
+string.format("%#-.1f", 2) == "2.0"
+string.format("%#-.1f", -2) == "-2.0"
+string.format("%#-.1f", 3) == "3.0"
+string.format("%#-.1f", -3) == "-3.0"
+string.format("%#-.1f", 100) == "100.0"
+string.format("%#-.1f", 10000) == "10000.0"
+string.format("%#-.1f", 100000) == "100000.0"
+string.format("%#-.1f", 1000000) == "1000000.0"
+string.format("%#-.1f", 10000000) == "10000000.0"
+string.format("%#-.1f", 0.01) == "0.0"
+string.format("%#-.1f", 0.0001) == "0.0"
+string.format("%#-.1f", 1e-05) == "0.0"
+string.format("%#-.1f", 1e-06) == "0.0"
+string.format("%#-.1f", 1e-07) == "0.0"
+string.format("%#-.1f", 123.456) == "123.5"
+string.format("%#-.1f", 1234560000) == "1234560000.0"
+string.format("%#-.1f", 1.23456e-05) == "0.0"
+string.format("%#-.1f", 123.456789123) == "123.5"
+string.format("%#-.1f", 1234567891.23) == "1234567891.2"
+string.format("%#-.1f", 1.23456789123e-05) == "0.0"
+string.format("%#-1.0f", 0) == "0."
+string.format("%#-1.0f", 1) == "1."
+string.format("%#-1.0f", -1) == "-1."
+string.format("%#-1.0f", 2) == "2."
+string.format("%#-1.0f", -2) == "-2."
+string.format("%#-1.0f", 3) == "3."
+string.format("%#-1.0f", -3) == "-3."
+string.format("%#-1.0f", 100) == "100."
+string.format("%#-1.0f", 10000) == "10000."
+string.format("%#-1.0f", 100000) == "100000."
+string.format("%#-1.0f", 1000000) == "1000000."
+string.format("%#-1.0f", 10000000) == "10000000."
+string.format("%#-1.0f", 0.01) == "0."
+string.format("%#-1.0f", 0.0001) == "0."
+string.format("%#-1.0f", 1e-05) == "0."
+string.format("%#-1.0f", 1e-06) == "0."
+string.format("%#-1.0f", 1e-07) == "0."
+string.format("%#-1.0f", 123.456) == "123."
+string.format("%#-1.0f", 1234560000) == "1234560000."
+string.format("%#-1.0f", 1.23456e-05) == "0."
+string.format("%#-1.0f", 123.456789123) == "123."
+string.format("%#-1.0f", 1234567891.23) == "1234567891."
+string.format("%#-1.0f", 1.23456789123e-05) == "0."
+string.format("%#-1.1f", 0) == "0.0"
+string.format("%#-1.1f", 1) == "1.0"
+string.format("%#-1.1f", -1) == "-1.0"
+string.format("%#-1.1f", 2) == "2.0"
+string.format("%#-1.1f", -2) == "-2.0"
+string.format("%#-1.1f", 3) == "3.0"
+string.format("%#-1.1f", -3) == "-3.0"
+string.format("%#-1.1f", 100) == "100.0"
+string.format("%#-1.1f", 10000) == "10000.0"
+string.format("%#-1.1f", 100000) == "100000.0"
+string.format("%#-1.1f", 1000000) == "1000000.0"
+string.format("%#-1.1f", 10000000) == "10000000.0"
+string.format("%#-1.1f", 0.01) == "0.0"
+string.format("%#-1.1f", 0.0001) == "0.0"
+string.format("%#-1.1f", 1e-05) == "0.0"
+string.format("%#-1.1f", 1e-06) == "0.0"
+string.format("%#-1.1f", 1e-07) == "0.0"
+string.format("%#-1.1f", 123.456) == "123.5"
+string.format("%#-1.1f", 1234560000) == "1234560000.0"
+string.format("%#-1.1f", 1.23456e-05) == "0.0"
+string.format("%#-1.1f", 123.456789123) == "123.5"
+string.format("%#-1.1f", 1234567891.23) == "1234567891.2"
+string.format("%#-1.1f", 1.23456789123e-05) == "0.0"
+string.format("%#-2.0f", 0) == "0."
+string.format("%#-2.0f", 1) == "1."
+string.format("%#-2.0f", -1) == "-1."
+string.format("%#-2.0f", 2) == "2."
+string.format("%#-2.0f", -2) == "-2."
+string.format("%#-2.0f", 3) == "3."
+string.format("%#-2.0f", -3) == "-3."
+string.format("%#-2.0f", 100) == "100."
+string.format("%#-2.0f", 10000) == "10000."
+string.format("%#-2.0f", 100000) == "100000."
+string.format("%#-2.0f", 1000000) == "1000000."
+string.format("%#-2.0f", 10000000) == "10000000."
+string.format("%#-2.0f", 0.01) == "0."
+string.format("%#-2.0f", 0.0001) == "0."
+string.format("%#-2.0f", 1e-05) == "0."
+string.format("%#-2.0f", 1e-06) == "0."
+string.format("%#-2.0f", 1e-07) == "0."
+string.format("%#-2.0f", 123.456) == "123."
+string.format("%#-2.0f", 1234560000) == "1234560000."
+string.format("%#-2.0f", 1.23456e-05) == "0."
+string.format("%#-2.0f", 123.456789123) == "123."
+string.format("%#-2.0f", 1234567891.23) == "1234567891."
+string.format("%#-2.0f", 1.23456789123e-05) == "0."
+string.format("%#-2.1f", 0) == "0.0"
+string.format("%#-2.1f", 1) == "1.0"
+string.format("%#-2.1f", -1) == "-1.0"
+string.format("%#-2.1f", 2) == "2.0"
+string.format("%#-2.1f", -2) == "-2.0"
+string.format("%#-2.1f", 3) == "3.0"
+string.format("%#-2.1f", -3) == "-3.0"
+string.format("%#-2.1f", 100) == "100.0"
+string.format("%#-2.1f", 10000) == "10000.0"
+string.format("%#-2.1f", 100000) == "100000.0"
+string.format("%#-2.1f", 1000000) == "1000000.0"
+string.format("%#-2.1f", 10000000) == "10000000.0"
+string.format("%#-2.1f", 0.01) == "0.0"
+string.format("%#-2.1f", 0.0001) == "0.0"
+string.format("%#-2.1f", 1e-05) == "0.0"
+string.format("%#-2.1f", 1e-06) == "0.0"
+string.format("%#-2.1f", 1e-07) == "0.0"
+string.format("%#-2.1f", 123.456) == "123.5"
+string.format("%#-2.1f", 1234560000) == "1234560000.0"
+string.format("%#-2.1f", 1.23456e-05) == "0.0"
+string.format("%#-2.1f", 123.456789123) == "123.5"
+string.format("%#-2.1f", 1234567891.23) == "1234567891.2"
+string.format("%#-2.1f", 1.23456789123e-05) == "0.0"
+string.format("%#-6f", nan) == "nan   "
+string.format("%#-6f", inf) == "inf   "
+string.format("%#-6f", -inf) == "-inf  "
+string.format("%#-6.0f", 0) == "0.    "
+string.format("%#-6.0f", 1) == "1.    "
+string.format("%#-6.0f", -1) == "-1.   "
+string.format("%#-6.0f", 2) == "2.    "
+string.format("%#-6.0f", -2) == "-2.   "
+string.format("%#-6.0f", 3) == "3.    "
+string.format("%#-6.0f", -3) == "-3.   "
+string.format("%#-6.0f", nan) == "nan   "
+string.format("%#-6.0f", inf) == "inf   "
+string.format("%#-6.0f", -inf) == "-inf  "
+string.format("%#-6.0f", 100) == "100.  "
+string.format("%#-6.0f", 10000) == "10000."
+string.format("%#-6.0f", 100000) == "100000."
+string.format("%#-6.0f", 1000000) == "1000000."
+string.format("%#-6.0f", 10000000) == "10000000."
+string.format("%#-6.0f", 0.01) == "0.    "
+string.format("%#-6.0f", 0.0001) == "0.    "
+string.format("%#-6.0f", 1e-05) == "0.    "
+string.format("%#-6.0f", 1e-06) == "0.    "
+string.format("%#-6.0f", 1e-07) == "0.    "
+string.format("%#-6.0f", 123.456) == "123.  "
+string.format("%#-6.0f", 1234560000) == "1234560000."
+string.format("%#-6.0f", 1.23456e-05) == "0.    "
+string.format("%#-6.0f", 123.456789123) == "123.  "
+string.format("%#-6.0f", 1234567891.23) == "1234567891."
+string.format("%#-6.0f", 1.23456789123e-05) == "0.    "
+string.format("%#-6.1f", 0) == "0.0   "
+string.format("%#-6.1f", 1) == "1.0   "
+string.format("%#-6.1f", -1) == "-1.0  "
+string.format("%#-6.1f", 2) == "2.0   "
+string.format("%#-6.1f", -2) == "-2.0  "
+string.format("%#-6.1f", 3) == "3.0   "
+string.format("%#-6.1f", -3) == "-3.0  "
+string.format("%#-6.1f", nan) == "nan   "
+string.format("%#-6.1f", inf) == "inf   "
+string.format("%#-6.1f", -inf) == "-inf  "
+string.format("%#-6.1f", 100) == "100.0 "
+string.format("%#-6.1f", 10000) == "10000.0"
+string.format("%#-6.1f", 100000) == "100000.0"
+string.format("%#-6.1f", 1000000) == "1000000.0"
+string.format("%#-6.1f", 10000000) == "10000000.0"
+string.format("%#-6.1f", 0.01) == "0.0   "
+string.format("%#-6.1f", 0.0001) == "0.0   "
+string.format("%#-6.1f", 1e-05) == "0.0   "
+string.format("%#-6.1f", 1e-06) == "0.0   "
+string.format("%#-6.1f", 1e-07) == "0.0   "
+string.format("%#-6.1f", 123.456) == "123.5 "
+string.format("%#-6.1f", 1234560000) == "1234560000.0"
+string.format("%#-6.1f", 1.23456e-05) == "0.0   "
+string.format("%#-6.1f", 123.456789123) == "123.5 "
+string.format("%#-6.1f", 1234567891.23) == "1234567891.2"
+string.format("%#-6.1f", 1.23456789123e-05) == "0.0   "
+string.format("%#-6.6f", nan) == "nan   "
+string.format("%#-6.6f", inf) == "inf   "
+string.format("%#-6.6f", -inf) == "-inf  "
+string.format("%#-20f", 0) == "0.000000            "
+string.format("%#-20f", 1) == "1.000000            "
+string.format("%#-20f", -1) == "-1.000000           "
+string.format("%#-20f", 2) == "2.000000            "
+string.format("%#-20f", -2) == "-2.000000           "
+string.format("%#-20f", 3) == "3.000000            "
+string.format("%#-20f", -3) == "-3.000000           "
+string.format("%#-20f", nan) == "nan                 "
+string.format("%#-20f", inf) == "inf                 "
+string.format("%#-20f", -inf) == "-inf                "
+string.format("%#-20f", 100) == "100.000000          "
+string.format("%#-20f", 10000) == "10000.000000        "
+string.format("%#-20f", 100000) == "100000.000000       "
+string.format("%#-20f", 1000000) == "1000000.000000      "
+string.format("%#-20f", 10000000) == "10000000.000000     "
+string.format("%#-20f", 0.01) == "0.010000            "
+string.format("%#-20f", 0.0001) == "0.000100            "
+string.format("%#-20f", 1e-05) == "0.000010            "
+string.format("%#-20f", 1e-06) == "0.000001            "
+string.format("%#-20f", 1e-07) == "0.000000            "
+string.format("%#-20f", 123.456) == "123.456000          "
+string.format("%#-20f", 1234560000) == "1234560000.000000   "
+string.format("%#-20f", 1.23456e-05) == "0.000012            "
+string.format("%#-20f", 123.456789123) == "123.456789          "
+string.format("%#-20f", 1234567891.23) == "1234567891.230000   "
+string.format("%#-20f", 1.23456789123e-05) == "0.000012            "
+string.format("%#-20.0f", 0) == "0.                  "
+string.format("%#-20.0f", 1) == "1.                  "
+string.format("%#-20.0f", -1) == "-1.                 "
+string.format("%#-20.0f", 2) == "2.                  "
+string.format("%#-20.0f", -2) == "-2.                 "
+string.format("%#-20.0f", 3) == "3.                  "
+string.format("%#-20.0f", -3) == "-3.                 "
+string.format("%#-20.0f", nan) == "nan                 "
+string.format("%#-20.0f", inf) == "inf                 "
+string.format("%#-20.0f", -inf) == "-inf                "
+string.format("%#-20.0f", 100) == "100.                "
+string.format("%#-20.0f", 10000) == "10000.              "
+string.format("%#-20.0f", 100000) == "100000.             "
+string.format("%#-20.0f", 1000000) == "1000000.            "
+string.format("%#-20.0f", 10000000) == "10000000.           "
+string.format("%#-20.0f", 0.01) == "0.                  "
+string.format("%#-20.0f", 0.0001) == "0.                  "
+string.format("%#-20.0f", 1e-05) == "0.                  "
+string.format("%#-20.0f", 1e-06) == "0.                  "
+string.format("%#-20.0f", 1e-07) == "0.                  "
+string.format("%#-20.0f", 123.456) == "123.                "
+string.format("%#-20.0f", 1234560000) == "1234560000.         "
+string.format("%#-20.0f", 1.23456e-05) == "0.                  "
+string.format("%#-20.0f", 123.456789123) == "123.                "
+string.format("%#-20.0f", 1234567891.23) == "1234567891.         "
+string.format("%#-20.0f", 1.23456789123e-05) == "0.                  "
+string.format("%#-20.1f", 0) == "0.0                 "
+string.format("%#-20.1f", 1) == "1.0                 "
+string.format("%#-20.1f", -1) == "-1.0                "
+string.format("%#-20.1f", 2) == "2.0                 "
+string.format("%#-20.1f", -2) == "-2.0                "
+string.format("%#-20.1f", 3) == "3.0                 "
+string.format("%#-20.1f", -3) == "-3.0                "
+string.format("%#-20.1f", nan) == "nan                 "
+string.format("%#-20.1f", inf) == "inf                 "
+string.format("%#-20.1f", -inf) == "-inf                "
+string.format("%#-20.1f", 100) == "100.0               "
+string.format("%#-20.1f", 10000) == "10000.0             "
+string.format("%#-20.1f", 100000) == "100000.0            "
+string.format("%#-20.1f", 1000000) == "1000000.0           "
+string.format("%#-20.1f", 10000000) == "10000000.0          "
+string.format("%#-20.1f", 0.01) == "0.0                 "
+string.format("%#-20.1f", 0.0001) == "0.0                 "
+string.format("%#-20.1f", 1e-05) == "0.0                 "
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+string.format("%#-20.1f", 1e-07) == "0.0                 "
+string.format("%#-20.1f", 123.456) == "123.5               "
+string.format("%#-20.1f", 1234560000) == "1234560000.0        "
+string.format("%#-20.1f", 1.23456e-05) == "0.0                 "
+string.format("%#-20.1f", 123.456789123) == "123.5               "
+string.format("%#-20.1f", 1234567891.23) == "1234567891.2        "
+string.format("%#-20.1f", 1.23456789123e-05) == "0.0                 "
+string.format("%#-20.6f", 0) == "0.000000            "
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+string.format("%#-20.6f", -3) == "-3.000000           "
+string.format("%#-20.6f", nan) == "nan                 "
+string.format("%#-20.6f", inf) == "inf                 "
+string.format("%#-20.6f", -inf) == "-inf                "
+string.format("%#-20.6f", 100) == "100.000000          "
+string.format("%#-20.6f", 10000) == "10000.000000        "
+string.format("%#-20.6f", 100000) == "100000.000000       "
+string.format("%#-20.6f", 1000000) == "1000000.000000      "
+string.format("%#-20.6f", 10000000) == "10000000.000000     "
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+string.format("%#-20.6f", 1e-06) == "0.000001            "
+string.format("%#-20.6f", 1e-07) == "0.000000            "
+string.format("%#-20.6f", 123.456) == "123.456000          "
+string.format("%#-20.6f", 1234560000) == "1234560000.000000   "
+string.format("%#-20.6f", 1.23456e-05) == "0.000012            "
+string.format("%#-20.6f", 123.456789123) == "123.456789          "
+string.format("%#-20.6f", 1234567891.23) == "1234567891.230000   "
+string.format("%#-20.6f", 1.23456789123e-05) == "0.000012            "
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+string.format("%#-+f", 10000) == "+10000.000000"
+string.format("%#-+f", 100000) == "+100000.000000"
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+string.format("%#-+f", 10000000) == "+10000000.000000"
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+string.format("%#-+f", 1e-06) == "+0.000001"
+string.format("%#-+f", 1e-07) == "+0.000000"
+string.format("%#-+f", 123.456) == "+123.456000"
+string.format("%#-+f", 1234560000) == "+1234560000.000000"
+string.format("%#-+f", 1.23456e-05) == "+0.000012"
+string.format("%#-+f", 123.456789123) == "+123.456789"
+string.format("%#-+f", 1234567891.23) == "+1234567891.230000"
+string.format("%#-+f", 1.23456789123e-05) == "+0.000012"
+string.format("%#-+.0f", 0) == "+0."
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+string.format("%#-+.0f", 123.456) == "+123."
+string.format("%#-+.0f", 1234560000) == "+1234560000."
+string.format("%#-+.0f", 1.23456e-05) == "+0."
+string.format("%#-+.0f", 123.456789123) == "+123."
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+string.format("%#-+.1f", -3) == "-3.0"
+string.format("%#-+.1f", 100) == "+100.0"
+string.format("%#-+.1f", 10000) == "+10000.0"
+string.format("%#-+.1f", 100000) == "+100000.0"
+string.format("%#-+.1f", 1000000) == "+1000000.0"
+string.format("%#-+.1f", 10000000) == "+10000000.0"
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+string.format("%#-+.1f", 1e-07) == "+0.0"
+string.format("%#-+.1f", 123.456) == "+123.5"
+string.format("%#-+.1f", 1234560000) == "+1234560000.0"
+string.format("%#-+.1f", 1.23456e-05) == "+0.0"
+string.format("%#-+.1f", 123.456789123) == "+123.5"
+string.format("%#-+.1f", 1234567891.23) == "+1234567891.2"
+string.format("%#-+.1f", 1.23456789123e-05) == "+0.0"
+string.format("%#-+1.0f", 0) == "+0."
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+string.format("%#-+1.0f", 100) == "+100."
+string.format("%#-+1.0f", 10000) == "+10000."
+string.format("%#-+1.0f", 100000) == "+100000."
+string.format("%#-+1.0f", 1000000) == "+1000000."
+string.format("%#-+1.0f", 10000000) == "+10000000."
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+string.format("%#-+1.0f", 1e-07) == "+0."
+string.format("%#-+1.0f", 123.456) == "+123."
+string.format("%#-+1.0f", 1234560000) == "+1234560000."
+string.format("%#-+1.0f", 1.23456e-05) == "+0."
+string.format("%#-+1.0f", 123.456789123) == "+123."
+string.format("%#-+1.0f", 1234567891.23) == "+1234567891."
+string.format("%#-+1.0f", 1.23456789123e-05) == "+0."
+string.format("%#-+1.1f", 0) == "+0.0"
+string.format("%#-+1.1f", 1) == "+1.0"
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+string.format("%#-+1.1f", 3) == "+3.0"
+string.format("%#-+1.1f", -3) == "-3.0"
+string.format("%#-+1.1f", 100) == "+100.0"
+string.format("%#-+1.1f", 10000) == "+10000.0"
+string.format("%#-+1.1f", 100000) == "+100000.0"
+string.format("%#-+1.1f", 1000000) == "+1000000.0"
+string.format("%#-+1.1f", 10000000) == "+10000000.0"
+string.format("%#-+1.1f", 0.01) == "+0.0"
+string.format("%#-+1.1f", 0.0001) == "+0.0"
+string.format("%#-+1.1f", 1e-05) == "+0.0"
+string.format("%#-+1.1f", 1e-06) == "+0.0"
+string.format("%#-+1.1f", 1e-07) == "+0.0"
+string.format("%#-+1.1f", 123.456) == "+123.5"
+string.format("%#-+1.1f", 1234560000) == "+1234560000.0"
+string.format("%#-+1.1f", 1.23456e-05) == "+0.0"
+string.format("%#-+1.1f", 123.456789123) == "+123.5"
+string.format("%#-+1.1f", 1234567891.23) == "+1234567891.2"
+string.format("%#-+1.1f", 1.23456789123e-05) == "+0.0"
+string.format("%#-+2.0f", 0) == "+0."
+string.format("%#-+2.0f", 1) == "+1."
+string.format("%#-+2.0f", -1) == "-1."
+string.format("%#-+2.0f", 2) == "+2."
+string.format("%#-+2.0f", -2) == "-2."
+string.format("%#-+2.0f", 3) == "+3."
+string.format("%#-+2.0f", -3) == "-3."
+string.format("%#-+2.0f", 100) == "+100."
+string.format("%#-+2.0f", 10000) == "+10000."
+string.format("%#-+2.0f", 100000) == "+100000."
+string.format("%#-+2.0f", 1000000) == "+1000000."
+string.format("%#-+2.0f", 10000000) == "+10000000."
+string.format("%#-+2.0f", 0.01) == "+0."
+string.format("%#-+2.0f", 0.0001) == "+0."
+string.format("%#-+2.0f", 1e-05) == "+0."
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+string.format("%#-+2.0f", 1e-07) == "+0."
+string.format("%#-+2.0f", 123.456) == "+123."
+string.format("%#-+2.0f", 1234560000) == "+1234560000."
+string.format("%#-+2.0f", 1.23456e-05) == "+0."
+string.format("%#-+2.0f", 123.456789123) == "+123."
+string.format("%#-+2.0f", 1234567891.23) == "+1234567891."
+string.format("%#-+2.0f", 1.23456789123e-05) == "+0."
+string.format("%#-+2.1f", 0) == "+0.0"
+string.format("%#-+2.1f", 1) == "+1.0"
+string.format("%#-+2.1f", -1) == "-1.0"
+string.format("%#-+2.1f", 2) == "+2.0"
+string.format("%#-+2.1f", -2) == "-2.0"
+string.format("%#-+2.1f", 3) == "+3.0"
+string.format("%#-+2.1f", -3) == "-3.0"
+string.format("%#-+2.1f", 100) == "+100.0"
+string.format("%#-+2.1f", 10000) == "+10000.0"
+string.format("%#-+2.1f", 100000) == "+100000.0"
+string.format("%#-+2.1f", 1000000) == "+1000000.0"
+string.format("%#-+2.1f", 10000000) == "+10000000.0"
+string.format("%#-+2.1f", 0.01) == "+0.0"
+string.format("%#-+2.1f", 0.0001) == "+0.0"
+string.format("%#-+2.1f", 1e-05) == "+0.0"
+string.format("%#-+2.1f", 1e-06) == "+0.0"
+string.format("%#-+2.1f", 1e-07) == "+0.0"
+string.format("%#-+2.1f", 123.456) == "+123.5"
+string.format("%#-+2.1f", 1234560000) == "+1234560000.0"
+string.format("%#-+2.1f", 1.23456e-05) == "+0.0"
+string.format("%#-+2.1f", 123.456789123) == "+123.5"
+string.format("%#-+2.1f", 1234567891.23) == "+1234567891.2"
+string.format("%#-+2.1f", 1.23456789123e-05) == "+0.0"
+string.format("%#-+6f", nan) == "+nan  "
+string.format("%#-+6f", inf) == "+inf  "
+string.format("%#-+6f", -inf) == "-inf  "
+string.format("%#-+6.0f", 0) == "+0.   "
+string.format("%#-+6.0f", 1) == "+1.   "
+string.format("%#-+6.0f", -1) == "-1.   "
+string.format("%#-+6.0f", 2) == "+2.   "
+string.format("%#-+6.0f", -2) == "-2.   "
+string.format("%#-+6.0f", 3) == "+3.   "
+string.format("%#-+6.0f", -3) == "-3.   "
+string.format("%#-+6.0f", nan) == "+nan  "
+string.format("%#-+6.0f", inf) == "+inf  "
+string.format("%#-+6.0f", -inf) == "-inf  "
+string.format("%#-+6.0f", 100) == "+100. "
+string.format("%#-+6.0f", 10000) == "+10000."
+string.format("%#-+6.0f", 100000) == "+100000."
+string.format("%#-+6.0f", 1000000) == "+1000000."
+string.format("%#-+6.0f", 10000000) == "+10000000."
+string.format("%#-+6.0f", 0.01) == "+0.   "
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+string.format("%#-+6.0f", 1e-05) == "+0.   "
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+string.format("%#-+6.0f", 1e-07) == "+0.   "
+string.format("%#-+6.0f", 123.456) == "+123. "
+string.format("%#-+6.0f", 1234560000) == "+1234560000."
+string.format("%#-+6.0f", 1.23456e-05) == "+0.   "
+string.format("%#-+6.0f", 123.456789123) == "+123. "
+string.format("%#-+6.0f", 1234567891.23) == "+1234567891."
+string.format("%#-+6.0f", 1.23456789123e-05) == "+0.   "
+string.format("%#-+6.1f", 0) == "+0.0  "
+string.format("%#-+6.1f", 1) == "+1.0  "
+string.format("%#-+6.1f", -1) == "-1.0  "
+string.format("%#-+6.1f", 2) == "+2.0  "
+string.format("%#-+6.1f", -2) == "-2.0  "
+string.format("%#-+6.1f", 3) == "+3.0  "
+string.format("%#-+6.1f", -3) == "-3.0  "
+string.format("%#-+6.1f", nan) == "+nan  "
+string.format("%#-+6.1f", inf) == "+inf  "
+string.format("%#-+6.1f", -inf) == "-inf  "
+string.format("%#-+6.1f", 100) == "+100.0"
+string.format("%#-+6.1f", 10000) == "+10000.0"
+string.format("%#-+6.1f", 100000) == "+100000.0"
+string.format("%#-+6.1f", 1000000) == "+1000000.0"
+string.format("%#-+6.1f", 10000000) == "+10000000.0"
+string.format("%#-+6.1f", 0.01) == "+0.0  "
+string.format("%#-+6.1f", 0.0001) == "+0.0  "
+string.format("%#-+6.1f", 1e-05) == "+0.0  "
+string.format("%#-+6.1f", 1e-06) == "+0.0  "
+string.format("%#-+6.1f", 1e-07) == "+0.0  "
+string.format("%#-+6.1f", 123.456) == "+123.5"
+string.format("%#-+6.1f", 1234560000) == "+1234560000.0"
+string.format("%#-+6.1f", 1.23456e-05) == "+0.0  "
+string.format("%#-+6.1f", 123.456789123) == "+123.5"
+string.format("%#-+6.1f", 1234567891.23) == "+1234567891.2"
+string.format("%#-+6.1f", 1.23456789123e-05) == "+0.0  "
+string.format("%#-+6.6f", nan) == "+nan  "
+string.format("%#-+6.6f", inf) == "+inf  "
+string.format("%#-+6.6f", -inf) == "-inf  "
+string.format("%#-+20f", 0) == "+0.000000           "
+string.format("%#-+20f", 1) == "+1.000000           "
+string.format("%#-+20f", -1) == "-1.000000           "
+string.format("%#-+20f", 2) == "+2.000000           "
+string.format("%#-+20f", -2) == "-2.000000           "
+string.format("%#-+20f", 3) == "+3.000000           "
+string.format("%#-+20f", -3) == "-3.000000           "
+string.format("%#-+20f", nan) == "+nan                "
+string.format("%#-+20f", inf) == "+inf                "
+string.format("%#-+20f", -inf) == "-inf                "
+string.format("%#-+20f", 100) == "+100.000000         "
+string.format("%#-+20f", 10000) == "+10000.000000       "
+string.format("%#-+20f", 100000) == "+100000.000000      "
+string.format("%#-+20f", 1000000) == "+1000000.000000     "
+string.format("%#-+20f", 10000000) == "+10000000.000000    "
+string.format("%#-+20f", 0.01) == "+0.010000           "
+string.format("%#-+20f", 0.0001) == "+0.000100           "
+string.format("%#-+20f", 1e-05) == "+0.000010           "
+string.format("%#-+20f", 1e-06) == "+0.000001           "
+string.format("%#-+20f", 1e-07) == "+0.000000           "
+string.format("%#-+20f", 123.456) == "+123.456000         "
+string.format("%#-+20f", 1234560000) == "+1234560000.000000  "
+string.format("%#-+20f", 1.23456e-05) == "+0.000012           "
+string.format("%#-+20f", 123.456789123) == "+123.456789         "
+string.format("%#-+20f", 1234567891.23) == "+1234567891.230000  "
+string.format("%#-+20f", 1.23456789123e-05) == "+0.000012           "
+string.format("%#-+20.0f", 0) == "+0.                 "
+string.format("%#-+20.0f", 1) == "+1.                 "
+string.format("%#-+20.0f", -1) == "-1.                 "
+string.format("%#-+20.0f", 2) == "+2.                 "
+string.format("%#-+20.0f", -2) == "-2.                 "
+string.format("%#-+20.0f", 3) == "+3.                 "
+string.format("%#-+20.0f", -3) == "-3.                 "
+string.format("%#-+20.0f", nan) == "+nan                "
+string.format("%#-+20.0f", inf) == "+inf                "
+string.format("%#-+20.0f", -inf) == "-inf                "
+string.format("%#-+20.0f", 100) == "+100.               "
+string.format("%#-+20.0f", 10000) == "+10000.             "
+string.format("%#-+20.0f", 100000) == "+100000.            "
+string.format("%#-+20.0f", 1000000) == "+1000000.           "
+string.format("%#-+20.0f", 10000000) == "+10000000.          "
+string.format("%#-+20.0f", 0.01) == "+0.                 "
+string.format("%#-+20.0f", 0.0001) == "+0.                 "
+string.format("%#-+20.0f", 1e-05) == "+0.                 "
+string.format("%#-+20.0f", 1e-06) == "+0.                 "
+string.format("%#-+20.0f", 1e-07) == "+0.                 "
+string.format("%#-+20.0f", 123.456) == "+123.               "
+string.format("%#-+20.0f", 1234560000) == "+1234560000.        "
+string.format("%#-+20.0f", 1.23456e-05) == "+0.                 "
+string.format("%#-+20.0f", 123.456789123) == "+123.               "
+string.format("%#-+20.0f", 1234567891.23) == "+1234567891.        "
+string.format("%#-+20.0f", 1.23456789123e-05) == "+0.                 "
+string.format("%#-+20.1f", 0) == "+0.0                "
+string.format("%#-+20.1f", 1) == "+1.0                "
+string.format("%#-+20.1f", -1) == "-1.0                "
+string.format("%#-+20.1f", 2) == "+2.0                "
+string.format("%#-+20.1f", -2) == "-2.0                "
+string.format("%#-+20.1f", 3) == "+3.0                "
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+string.format("%# +20.1f", 1234560000) == "       +1234560000.0"
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+string.format("%# +20.6f", 10000) == "       +10000.000000"
+string.format("%# +20.6f", 100000) == "      +100000.000000"
+string.format("%# +20.6f", 1000000) == "     +1000000.000000"
+string.format("%# +20.6f", 10000000) == "    +10000000.000000"
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+string.format("%# +20.6f", 123.456) == "         +123.456000"
+string.format("%# +20.6f", 1234560000) == "  +1234560000.000000"
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+string.format("%# +20.6f", 123.456789123) == "         +123.456789"
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+string.format("%# -+20.6f", 1234560000) == "+1234560000.000000  "
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+string.format("%0f", 1234560000) == "1234560000.000000"
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+string.format("%0.0f", 100) == "100"
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+string.format("%0.0f", 123.456) == "123"
+string.format("%0.0f", 1234560000) == "1234560000"
+string.format("%0.0f", 1.23456e-05) == "0"
+string.format("%0.0f", 123.456789123) == "123"
+string.format("%0.0f", 1234567891.23) == "1234567891"
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+string.format("%0-2.0f", 0.01) == "0 "
+string.format("%0-2.0f", 0.0001) == "0 "
+string.format("%0-2.0f", 1e-05) == "0 "
+string.format("%0-2.0f", 1e-06) == "0 "
+string.format("%0-2.0f", 1e-07) == "0 "
+string.format("%0-2.0f", 123.456) == "123"
+string.format("%0-2.0f", 1234560000) == "1234560000"
+string.format("%0-2.0f", 1.23456e-05) == "0 "
+string.format("%0-2.0f", 123.456789123) == "123"
+string.format("%0-2.0f", 1234567891.23) == "1234567891"
+string.format("%0-2.0f", 1.23456789123e-05) == "0 "
+string.format("%0-2.1f", 0) == "0.0"
+string.format("%0-2.1f", 1) == "1.0"
+string.format("%0-2.1f", -1) == "-1.0"
+string.format("%0-2.1f", 2) == "2.0"
+string.format("%0-2.1f", -2) == "-2.0"
+string.format("%0-2.1f", 3) == "3.0"
+string.format("%0-2.1f", -3) == "-3.0"
+string.format("%0-2.1f", 100) == "100.0"
+string.format("%0-2.1f", 10000) == "10000.0"
+string.format("%0-2.1f", 100000) == "100000.0"
+string.format("%0-2.1f", 1000000) == "1000000.0"
+string.format("%0-2.1f", 10000000) == "10000000.0"
+string.format("%0-2.1f", 0.01) == "0.0"
+string.format("%0-2.1f", 0.0001) == "0.0"
+string.format("%0-2.1f", 1e-05) == "0.0"
+string.format("%0-2.1f", 1e-06) == "0.0"
+string.format("%0-2.1f", 1e-07) == "0.0"
+string.format("%0-2.1f", 123.456) == "123.5"
+string.format("%0-2.1f", 1234560000) == "1234560000.0"
+string.format("%0-2.1f", 1.23456e-05) == "0.0"
+string.format("%0-2.1f", 123.456789123) == "123.5"
+string.format("%0-2.1f", 1234567891.23) == "1234567891.2"
+string.format("%0-2.1f", 1.23456789123e-05) == "0.0"
+string.format("%0-6f", nan) == "nan   "
+string.format("%0-6f", inf) == "inf   "
+string.format("%0-6f", -inf) == "-inf  "
+string.format("%0-6.0f", 0) == "0     "
+string.format("%0-6.0f", 1) == "1     "
+string.format("%0-6.0f", -1) == "-1    "
+string.format("%0-6.0f", 2) == "2     "
+string.format("%0-6.0f", -2) == "-2    "
+string.format("%0-6.0f", 3) == "3     "
+string.format("%0-6.0f", -3) == "-3    "
+string.format("%0-6.0f", nan) == "nan   "
+string.format("%0-6.0f", inf) == "inf   "
+string.format("%0-6.0f", -inf) == "-inf  "
+string.format("%0-6.0f", 100) == "100   "
+string.format("%0-6.0f", 10000) == "10000 "
+string.format("%0-6.0f", 100000) == "100000"
+string.format("%0-6.0f", 1000000) == "1000000"
+string.format("%0-6.0f", 10000000) == "10000000"
+string.format("%0-6.0f", 0.01) == "0     "
+string.format("%0-6.0f", 0.0001) == "0     "
+string.format("%0-6.0f", 1e-05) == "0     "
+string.format("%0-6.0f", 1e-06) == "0     "
+string.format("%0-6.0f", 1e-07) == "0     "
+string.format("%0-6.0f", 123.456) == "123   "
+string.format("%0-6.0f", 1234560000) == "1234560000"
+string.format("%0-6.0f", 1.23456e-05) == "0     "
+string.format("%0-6.0f", 123.456789123) == "123   "
+string.format("%0-6.0f", 1234567891.23) == "1234567891"
+string.format("%0-6.0f", 1.23456789123e-05) == "0     "
+string.format("%0-6.1f", 0) == "0.0   "
+string.format("%0-6.1f", 1) == "1.0   "
+string.format("%0-6.1f", -1) == "-1.0  "
+string.format("%0-6.1f", 2) == "2.0   "
+string.format("%0-6.1f", -2) == "-2.0  "
+string.format("%0-6.1f", 3) == "3.0   "
+string.format("%0-6.1f", -3) == "-3.0  "
+string.format("%0-6.1f", nan) == "nan   "
+string.format("%0-6.1f", inf) == "inf   "
+string.format("%0-6.1f", -inf) == "-inf  "
+string.format("%0-6.1f", 100) == "100.0 "
+string.format("%0-6.1f", 10000) == "10000.0"
+string.format("%0-6.1f", 100000) == "100000.0"
+string.format("%0-6.1f", 1000000) == "1000000.0"
+string.format("%0-6.1f", 10000000) == "10000000.0"
+string.format("%0-6.1f", 0.01) == "0.0   "
+string.format("%0-6.1f", 0.0001) == "0.0   "
+string.format("%0-6.1f", 1e-05) == "0.0   "
+string.format("%0-6.1f", 1e-06) == "0.0   "
+string.format("%0-6.1f", 1e-07) == "0.0   "
+string.format("%0-6.1f", 123.456) == "123.5 "
+string.format("%0-6.1f", 1234560000) == "1234560000.0"
+string.format("%0-6.1f", 1.23456e-05) == "0.0   "
+string.format("%0-6.1f", 123.456789123) == "123.5 "
+string.format("%0-6.1f", 1234567891.23) == "1234567891.2"
+string.format("%0-6.1f", 1.23456789123e-05) == "0.0   "
+string.format("%0-6.6f", nan) == "nan   "
+string.format("%0-6.6f", inf) == "inf   "
+string.format("%0-6.6f", -inf) == "-inf  "
+string.format("%0-20f", 0) == "0.000000            "
+string.format("%0-20f", 1) == "1.000000            "
+string.format("%0-20f", -1) == "-1.000000           "
+string.format("%0-20f", 2) == "2.000000            "
+string.format("%0-20f", -2) == "-2.000000           "
+string.format("%0-20f", 3) == "3.000000            "
+string.format("%0-20f", -3) == "-3.000000           "
+string.format("%0-20f", nan) == "nan                 "
+string.format("%0-20f", inf) == "inf                 "
+string.format("%0-20f", -inf) == "-inf                "
+string.format("%0-20f", 100) == "100.000000          "
+string.format("%0-20f", 10000) == "10000.000000        "
+string.format("%0-20f", 100000) == "100000.000000       "
+string.format("%0-20f", 1000000) == "1000000.000000      "
+string.format("%0-20f", 10000000) == "10000000.000000     "
+string.format("%0-20f", 0.01) == "0.010000            "
+string.format("%0-20f", 0.0001) == "0.000100            "
+string.format("%0-20f", 1e-05) == "0.000010            "
+string.format("%0-20f", 1e-06) == "0.000001            "
+string.format("%0-20f", 1e-07) == "0.000000            "
+string.format("%0-20f", 123.456) == "123.456000          "
+string.format("%0-20f", 1234560000) == "1234560000.000000   "
+string.format("%0-20f", 1.23456e-05) == "0.000012            "
+string.format("%0-20f", 123.456789123) == "123.456789          "
+string.format("%0-20f", 1234567891.23) == "1234567891.230000   "
+string.format("%0-20f", 1.23456789123e-05) == "0.000012            "
+string.format("%0-20.0f", 0) == "0                   "
+string.format("%0-20.0f", 1) == "1                   "
+string.format("%0-20.0f", -1) == "-1                  "
+string.format("%0-20.0f", 2) == "2                   "
+string.format("%0-20.0f", -2) == "-2                  "
+string.format("%0-20.0f", 3) == "3                   "
+string.format("%0-20.0f", -3) == "-3                  "
+string.format("%0-20.0f", nan) == "nan                 "
+string.format("%0-20.0f", inf) == "inf                 "
+string.format("%0-20.0f", -inf) == "-inf                "
+string.format("%0-20.0f", 100) == "100                 "
+string.format("%0-20.0f", 10000) == "10000               "
+string.format("%0-20.0f", 100000) == "100000              "
+string.format("%0-20.0f", 1000000) == "1000000             "
+string.format("%0-20.0f", 10000000) == "10000000            "
+string.format("%0-20.0f", 0.01) == "0                   "
+string.format("%0-20.0f", 0.0001) == "0                   "
+string.format("%0-20.0f", 1e-05) == "0                   "
+string.format("%0-20.0f", 1e-06) == "0                   "
+string.format("%0-20.0f", 1e-07) == "0                   "
+string.format("%0-20.0f", 123.456) == "123                 "
+string.format("%0-20.0f", 1234560000) == "1234560000          "
+string.format("%0-20.0f", 1.23456e-05) == "0                   "
+string.format("%0-20.0f", 123.456789123) == "123                 "
+string.format("%0-20.0f", 1234567891.23) == "1234567891          "
+string.format("%0-20.0f", 1.23456789123e-05) == "0                   "
+string.format("%0-20.1f", 0) == "0.0                 "
+string.format("%0-20.1f", 1) == "1.0                 "
+string.format("%0-20.1f", -1) == "-1.0                "
+string.format("%0-20.1f", 2) == "2.0                 "
+string.format("%0-20.1f", -2) == "-2.0                "
+string.format("%0-20.1f", 3) == "3.0                 "
+string.format("%0-20.1f", -3) == "-3.0                "
+string.format("%0-20.1f", nan) == "nan                 "
+string.format("%0-20.1f", inf) == "inf                 "
+string.format("%0-20.1f", -inf) == "-inf                "
+string.format("%0-20.1f", 100) == "100.0               "
+string.format("%0-20.1f", 10000) == "10000.0             "
+string.format("%0-20.1f", 100000) == "100000.0            "
+string.format("%0-20.1f", 1000000) == "1000000.0           "
+string.format("%0-20.1f", 10000000) == "10000000.0          "
+string.format("%0-20.1f", 0.01) == "0.0                 "
+string.format("%0-20.1f", 0.0001) == "0.0                 "
+string.format("%0-20.1f", 1e-05) == "0.0                 "
+string.format("%0-20.1f", 1e-06) == "0.0                 "
+string.format("%0-20.1f", 1e-07) == "0.0                 "
+string.format("%0-20.1f", 123.456) == "123.5               "
+string.format("%0-20.1f", 1234560000) == "1234560000.0        "
+string.format("%0-20.1f", 1.23456e-05) == "0.0                 "
+string.format("%0-20.1f", 123.456789123) == "123.5               "
+string.format("%0-20.1f", 1234567891.23) == "1234567891.2        "
+string.format("%0-20.1f", 1.23456789123e-05) == "0.0                 "
+string.format("%0-20.6f", 0) == "0.000000            "
+string.format("%0-20.6f", 1) == "1.000000            "
+string.format("%0-20.6f", -1) == "-1.000000           "
+string.format("%0-20.6f", 2) == "2.000000            "
+string.format("%0-20.6f", -2) == "-2.000000           "
+string.format("%0-20.6f", 3) == "3.000000            "
+string.format("%0-20.6f", -3) == "-3.000000           "
+string.format("%0-20.6f", nan) == "nan                 "
+string.format("%0-20.6f", inf) == "inf                 "
+string.format("%0-20.6f", -inf) == "-inf                "
+string.format("%0-20.6f", 100) == "100.000000          "
+string.format("%0-20.6f", 10000) == "10000.000000        "
+string.format("%0-20.6f", 100000) == "100000.000000       "
+string.format("%0-20.6f", 1000000) == "1000000.000000      "
+string.format("%0-20.6f", 10000000) == "10000000.000000     "
+string.format("%0-20.6f", 0.01) == "0.010000            "
+string.format("%0-20.6f", 0.0001) == "0.000100            "
+string.format("%0-20.6f", 1e-05) == "0.000010            "
+string.format("%0-20.6f", 1e-06) == "0.000001            "
+string.format("%0-20.6f", 1e-07) == "0.000000            "
+string.format("%0-20.6f", 123.456) == "123.456000          "
+string.format("%0-20.6f", 1234560000) == "1234560000.000000   "
+string.format("%0-20.6f", 1.23456e-05) == "0.000012            "
+string.format("%0-20.6f", 123.456789123) == "123.456789          "
+string.format("%0-20.6f", 1234567891.23) == "1234567891.230000   "
+string.format("%0-20.6f", 1.23456789123e-05) == "0.000012            "
+string.format("%0-+f", 0) == "+0.000000"
+string.format("%0-+f", 1) == "+1.000000"
+string.format("%0-+f", -1) == "-1.000000"
+string.format("%0-+f", 2) == "+2.000000"
+string.format("%0-+f", -2) == "-2.000000"
+string.format("%0-+f", 3) == "+3.000000"
+string.format("%0-+f", -3) == "-3.000000"
+string.format("%0-+f", nan) == "+nan"
+string.format("%0-+f", inf) == "+inf"
+string.format("%0-+f", -inf) == "-inf"
+string.format("%0-+f", 100) == "+100.000000"
+string.format("%0-+f", 10000) == "+10000.000000"
+string.format("%0-+f", 100000) == "+100000.000000"
+string.format("%0-+f", 1000000) == "+1000000.000000"
+string.format("%0-+f", 10000000) == "+10000000.000000"
+string.format("%0-+f", 0.01) == "+0.010000"
+string.format("%0-+f", 0.0001) == "+0.000100"
+string.format("%0-+f", 1e-05) == "+0.000010"
+string.format("%0-+f", 1e-06) == "+0.000001"
+string.format("%0-+f", 1e-07) == "+0.000000"
+string.format("%0-+f", 123.456) == "+123.456000"
+string.format("%0-+f", 1234560000) == "+1234560000.000000"
+string.format("%0-+f", 1.23456e-05) == "+0.000012"
+string.format("%0-+f", 123.456789123) == "+123.456789"
+string.format("%0-+f", 1234567891.23) == "+1234567891.230000"
+string.format("%0-+f", 1.23456789123e-05) == "+0.000012"
+string.format("%0-+.0f", 0) == "+0"
+string.format("%0-+.0f", 1) == "+1"
+string.format("%0-+.0f", -1) == "-1"
+string.format("%0-+.0f", 2) == "+2"
+string.format("%0-+.0f", -2) == "-2"
+string.format("%0-+.0f", 3) == "+3"
+string.format("%0-+.0f", -3) == "-3"
+string.format("%0-+.0f", 100) == "+100"
+string.format("%0-+.0f", 10000) == "+10000"
+string.format("%0-+.0f", 100000) == "+100000"
+string.format("%0-+.0f", 1000000) == "+1000000"
+string.format("%0-+.0f", 10000000) == "+10000000"
+string.format("%0-+.0f", 0.01) == "+0"
+string.format("%0-+.0f", 0.0001) == "+0"
+string.format("%0-+.0f", 1e-05) == "+0"
+string.format("%0-+.0f", 1e-06) == "+0"
+string.format("%0-+.0f", 1e-07) == "+0"
+string.format("%0-+.0f", 123.456) == "+123"
+string.format("%0-+.0f", 1234560000) == "+1234560000"
+string.format("%0-+.0f", 1.23456e-05) == "+0"
+string.format("%0-+.0f", 123.456789123) == "+123"
+string.format("%0-+.0f", 1234567891.23) == "+1234567891"
+string.format("%0-+.0f", 1.23456789123e-05) == "+0"
+string.format("%0-+.1f", 0) == "+0.0"
+string.format("%0-+.1f", 1) == "+1.0"
+string.format("%0-+.1f", -1) == "-1.0"
+string.format("%0-+.1f", 2) == "+2.0"
+string.format("%0-+.1f", -2) == "-2.0"
+string.format("%0-+.1f", 3) == "+3.0"
+string.format("%0-+.1f", -3) == "-3.0"
+string.format("%0-+.1f", 100) == "+100.0"
+string.format("%0-+.1f", 10000) == "+10000.0"
+string.format("%0-+.1f", 100000) == "+100000.0"
+string.format("%0-+.1f", 1000000) == "+1000000.0"
+string.format("%0-+.1f", 10000000) == "+10000000.0"
+string.format("%0-+.1f", 0.01) == "+0.0"
+string.format("%0-+.1f", 0.0001) == "+0.0"
+string.format("%0-+.1f", 1e-05) == "+0.0"
+string.format("%0-+.1f", 1e-06) == "+0.0"
+string.format("%0-+.1f", 1e-07) == "+0.0"
+string.format("%0-+.1f", 123.456) == "+123.5"
+string.format("%0-+.1f", 1234560000) == "+1234560000.0"
+string.format("%0-+.1f", 1.23456e-05) == "+0.0"
+string.format("%0-+.1f", 123.456789123) == "+123.5"
+string.format("%0-+.1f", 1234567891.23) == "+1234567891.2"
+string.format("%0-+.1f", 1.23456789123e-05) == "+0.0"
+string.format("%0-+1.0f", 0) == "+0"
+string.format("%0-+1.0f", 1) == "+1"
+string.format("%0-+1.0f", -1) == "-1"
+string.format("%0-+1.0f", 2) == "+2"
+string.format("%0-+1.0f", -2) == "-2"
+string.format("%0-+1.0f", 3) == "+3"
+string.format("%0-+1.0f", -3) == "-3"
+string.format("%0-+1.0f", 100) == "+100"
+string.format("%0-+1.0f", 10000) == "+10000"
+string.format("%0-+1.0f", 100000) == "+100000"
+string.format("%0-+1.0f", 1000000) == "+1000000"
+string.format("%0-+1.0f", 10000000) == "+10000000"
+string.format("%0-+1.0f", 0.01) == "+0"
+string.format("%0-+1.0f", 0.0001) == "+0"
+string.format("%0-+1.0f", 1e-05) == "+0"
+string.format("%0-+1.0f", 1e-06) == "+0"
+string.format("%0-+1.0f", 1e-07) == "+0"
+string.format("%0-+1.0f", 123.456) == "+123"
+string.format("%0-+1.0f", 1234560000) == "+1234560000"
+string.format("%0-+1.0f", 1.23456e-05) == "+0"
+string.format("%0-+1.0f", 123.456789123) == "+123"
+string.format("%0-+1.0f", 1234567891.23) == "+1234567891"
+string.format("%0-+1.0f", 1.23456789123e-05) == "+0"
+string.format("%0-+1.1f", 0) == "+0.0"
+string.format("%0-+1.1f", 1) == "+1.0"
+string.format("%0-+1.1f", -1) == "-1.0"
+string.format("%0-+1.1f", 2) == "+2.0"
+string.format("%0-+1.1f", -2) == "-2.0"
+string.format("%0-+1.1f", 3) == "+3.0"
+string.format("%0-+1.1f", -3) == "-3.0"
+string.format("%0-+1.1f", 100) == "+100.0"
+string.format("%0-+1.1f", 10000) == "+10000.0"
+string.format("%0-+1.1f", 100000) == "+100000.0"
+string.format("%0-+1.1f", 1000000) == "+1000000.0"
+string.format("%0-+1.1f", 10000000) == "+10000000.0"
+string.format("%0-+1.1f", 0.01) == "+0.0"
+string.format("%0-+1.1f", 0.0001) == "+0.0"
+string.format("%0-+1.1f", 1e-05) == "+0.0"
+string.format("%0-+1.1f", 1e-06) == "+0.0"
+string.format("%0-+1.1f", 1e-07) == "+0.0"
+string.format("%0-+1.1f", 123.456) == "+123.5"
+string.format("%0-+1.1f", 1234560000) == "+1234560000.0"
+string.format("%0-+1.1f", 1.23456e-05) == "+0.0"
+string.format("%0-+1.1f", 123.456789123) == "+123.5"
+string.format("%0-+1.1f", 1234567891.23) == "+1234567891.2"
+string.format("%0-+1.1f", 1.23456789123e-05) == "+0.0"
+string.format("%0-+2.0f", 0) == "+0"
+string.format("%0-+2.0f", 1) == "+1"
+string.format("%0-+2.0f", -1) == "-1"
+string.format("%0-+2.0f", 2) == "+2"
+string.format("%0-+2.0f", -2) == "-2"
+string.format("%0-+2.0f", 3) == "+3"
+string.format("%0-+2.0f", -3) == "-3"
+string.format("%0-+2.0f", 100) == "+100"
+string.format("%0-+2.0f", 10000) == "+10000"
+string.format("%0-+2.0f", 100000) == "+100000"
+string.format("%0-+2.0f", 1000000) == "+1000000"
+string.format("%0-+2.0f", 10000000) == "+10000000"
+string.format("%0-+2.0f", 0.01) == "+0"
+string.format("%0-+2.0f", 0.0001) == "+0"
+string.format("%0-+2.0f", 1e-05) == "+0"
+string.format("%0-+2.0f", 1e-06) == "+0"
+string.format("%0-+2.0f", 1e-07) == "+0"
+string.format("%0-+2.0f", 123.456) == "+123"
+string.format("%0-+2.0f", 1234560000) == "+1234560000"
+string.format("%0-+2.0f", 1.23456e-05) == "+0"
+string.format("%0-+2.0f", 123.456789123) == "+123"
+string.format("%0-+2.0f", 1234567891.23) == "+1234567891"
+string.format("%0-+2.0f", 1.23456789123e-05) == "+0"
+string.format("%0-+2.1f", 0) == "+0.0"
+string.format("%0-+2.1f", 1) == "+1.0"
+string.format("%0-+2.1f", -1) == "-1.0"
+string.format("%0-+2.1f", 2) == "+2.0"
+string.format("%0-+2.1f", -2) == "-2.0"
+string.format("%0-+2.1f", 3) == "+3.0"
+string.format("%0-+2.1f", -3) == "-3.0"
+string.format("%0-+2.1f", 100) == "+100.0"
+string.format("%0-+2.1f", 10000) == "+10000.0"
+string.format("%0-+2.1f", 100000) == "+100000.0"
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+string.format("%0 2.1f", 1.23456e-05) == " 0.0"
+string.format("%0 2.1f", 123.456789123) == " 123.5"
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+string.format("%0 -+6.0f", nan) == "+nan  "
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+string.format("%0 -+6.0f", 100000) == "+100000"
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+string.format("%0 -+6.0f", 123.456789123) == "+123  "
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+string.format("%0 -+6.1f", 123.456) == "+123.5"
+string.format("%0 -+6.1f", 1234560000) == "+1234560000.0"
+string.format("%0 -+6.1f", 1.23456e-05) == "+0.0  "
+string.format("%0 -+6.1f", 123.456789123) == "+123.5"
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+string.format("%0 -+6.1f", 1.23456789123e-05) == "+0.0  "
+string.format("%0 -+6.6f", nan) == "+nan  "
+string.format("%0 -+6.6f", inf) == "+inf  "
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+string.format("%0 -+20f", -3) == "-3.000000           "
+string.format("%0 -+20f", nan) == "+nan                "
+string.format("%0 -+20f", inf) == "+inf                "
+string.format("%0 -+20f", -inf) == "-inf                "
+string.format("%0 -+20f", 100) == "+100.000000         "
+string.format("%0 -+20f", 10000) == "+10000.000000       "
+string.format("%0 -+20f", 100000) == "+100000.000000      "
+string.format("%0 -+20f", 1000000) == "+1000000.000000     "
+string.format("%0 -+20f", 10000000) == "+10000000.000000    "
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+string.format("%0 -+20f", 0.0001) == "+0.000100           "
+string.format("%0 -+20f", 1e-05) == "+0.000010           "
+string.format("%0 -+20f", 1e-06) == "+0.000001           "
+string.format("%0 -+20f", 1e-07) == "+0.000000           "
+string.format("%0 -+20f", 123.456) == "+123.456000         "
+string.format("%0 -+20f", 1234560000) == "+1234560000.000000  "
+string.format("%0 -+20f", 1.23456e-05) == "+0.000012           "
+string.format("%0 -+20f", 123.456789123) == "+123.456789         "
+string.format("%0 -+20f", 1234567891.23) == "+1234567891.230000  "
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+string.format("%0#20.0f", 123.456) == "0000000000000000123."
+string.format("%0#20.0f", 1234560000) == "0000000001234560000."
+string.format("%0#20.0f", 1.23456e-05) == "0000000000000000000."
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+string.format("%0#+20.1f", 1000000) == "+00000000001000000.0"
+string.format("%0#+20.1f", 10000000) == "+00000000010000000.0"
+string.format("%0#+20.1f", 0.01) == "+00000000000000000.0"
+string.format("%0#+20.1f", 0.0001) == "+00000000000000000.0"
+string.format("%0#+20.1f", 1e-05) == "+00000000000000000.0"
+string.format("%0#+20.1f", 1e-06) == "+00000000000000000.0"
+string.format("%0#+20.1f", 1e-07) == "+00000000000000000.0"
+string.format("%0#+20.1f", 123.456) == "+00000000000000123.5"
+string.format("%0#+20.1f", 1234560000) == "+00000001234560000.0"
+string.format("%0#+20.1f", 1.23456e-05) == "+00000000000000000.0"
+string.format("%0#+20.1f", 123.456789123) == "+00000000000000123.5"
+string.format("%0#+20.1f", 1234567891.23) == "+00000001234567891.2"
+string.format("%0#+20.1f", 1.23456789123e-05) == "+00000000000000000.0"
+string.format("%0#+20.6f", 0) == "+000000000000.000000"
+string.format("%0#+20.6f", 1) == "+000000000001.000000"
+string.format("%0#+20.6f", -1) == "-000000000001.000000"
+string.format("%0#+20.6f", 2) == "+000000000002.000000"
+string.format("%0#+20.6f", -2) == "-000000000002.000000"
+string.format("%0#+20.6f", 3) == "+000000000003.000000"
+string.format("%0#+20.6f", -3) == "-000000000003.000000"
+string.format("%0#+20.6f", nan) == "                +nan"
+string.format("%0#+20.6f", inf) == "                +inf"
+string.format("%0#+20.6f", -inf) == "                -inf"
+string.format("%0#+20.6f", 100) == "+000000000100.000000"
+string.format("%0#+20.6f", 10000) == "+000000010000.000000"
+string.format("%0#+20.6f", 100000) == "+000000100000.000000"
+string.format("%0#+20.6f", 1000000) == "+000001000000.000000"
+string.format("%0#+20.6f", 10000000) == "+000010000000.000000"
+string.format("%0#+20.6f", 0.01) == "+000000000000.010000"
+string.format("%0#+20.6f", 0.0001) == "+000000000000.000100"
+string.format("%0#+20.6f", 1e-05) == "+000000000000.000010"
+string.format("%0#+20.6f", 1e-06) == "+000000000000.000001"
+string.format("%0#+20.6f", 1e-07) == "+000000000000.000000"
+string.format("%0#+20.6f", 123.456) == "+000000000123.456000"
+string.format("%0#+20.6f", 1234560000) == "+001234560000.000000"
+string.format("%0#+20.6f", 1.23456e-05) == "+000000000000.000012"
+string.format("%0#+20.6f", 123.456789123) == "+000000000123.456789"
+string.format("%0#+20.6f", 1234567891.23) == "+001234567891.230000"
+string.format("%0#+20.6f", 1.23456789123e-05) == "+000000000000.000012"
+string.format("%0#-f", 0) == "0.000000"
+string.format("%0#-f", 1) == "1.000000"
+string.format("%0#-f", -1) == "-1.000000"
+string.format("%0#-f", 2) == "2.000000"
+string.format("%0#-f", -2) == "-2.000000"
+string.format("%0#-f", 3) == "3.000000"
+string.format("%0#-f", -3) == "-3.000000"
+string.format("%0#-f", nan) == "nan"
+string.format("%0#-f", inf) == "inf"
+string.format("%0#-f", -inf) == "-inf"
+string.format("%0#-f", 100) == "100.000000"
+string.format("%0#-f", 10000) == "10000.000000"
+string.format("%0#-f", 100000) == "100000.000000"
+string.format("%0#-f", 1000000) == "1000000.000000"
+string.format("%0#-f", 10000000) == "10000000.000000"
+string.format("%0#-f", 0.01) == "0.010000"
+string.format("%0#-f", 0.0001) == "0.000100"
+string.format("%0#-f", 1e-05) == "0.000010"
+string.format("%0#-f", 1e-06) == "0.000001"
+string.format("%0#-f", 1e-07) == "0.000000"
+string.format("%0#-f", 123.456) == "123.456000"
+string.format("%0#-f", 1234560000) == "1234560000.000000"
+string.format("%0#-f", 1.23456e-05) == "0.000012"
+string.format("%0#-f", 123.456789123) == "123.456789"
+string.format("%0#-f", 1234567891.23) == "1234567891.230000"
+string.format("%0#-f", 1.23456789123e-05) == "0.000012"
+string.format("%0#-.0f", 0) == "0."
+string.format("%0#-.0f", 1) == "1."
+string.format("%0#-.0f", -1) == "-1."
+string.format("%0#-.0f", 2) == "2."
+string.format("%0#-.0f", -2) == "-2."
+string.format("%0#-.0f", 3) == "3."
+string.format("%0#-.0f", -3) == "-3."
+string.format("%0#-.0f", 100) == "100."
+string.format("%0#-.0f", 10000) == "10000."
+string.format("%0#-.0f", 100000) == "100000."
+string.format("%0#-.0f", 1000000) == "1000000."
+string.format("%0#-.0f", 10000000) == "10000000."
+string.format("%0#-.0f", 0.01) == "0."
+string.format("%0#-.0f", 0.0001) == "0."
+string.format("%0#-.0f", 1e-05) == "0."
+string.format("%0#-.0f", 1e-06) == "0."
+string.format("%0#-.0f", 1e-07) == "0."
+string.format("%0#-.0f", 123.456) == "123."
+string.format("%0#-.0f", 1234560000) == "1234560000."
+string.format("%0#-.0f", 1.23456e-05) == "0."
+string.format("%0#-.0f", 123.456789123) == "123."
+string.format("%0#-.0f", 1234567891.23) == "1234567891."
+string.format("%0#-.0f", 1.23456789123e-05) == "0."
+string.format("%0#-.1f", 0) == "0.0"
+string.format("%0#-.1f", 1) == "1.0"
+string.format("%0#-.1f", -1) == "-1.0"
+string.format("%0#-.1f", 2) == "2.0"
+string.format("%0#-.1f", -2) == "-2.0"
+string.format("%0#-.1f", 3) == "3.0"
+string.format("%0#-.1f", -3) == "-3.0"
+string.format("%0#-.1f", 100) == "100.0"
+string.format("%0#-.1f", 10000) == "10000.0"
+string.format("%0#-.1f", 100000) == "100000.0"
+string.format("%0#-.1f", 1000000) == "1000000.0"
+string.format("%0#-.1f", 10000000) == "10000000.0"
+string.format("%0#-.1f", 0.01) == "0.0"
+string.format("%0#-.1f", 0.0001) == "0.0"
+string.format("%0#-.1f", 1e-05) == "0.0"
+string.format("%0#-.1f", 1e-06) == "0.0"
+string.format("%0#-.1f", 1e-07) == "0.0"
+string.format("%0#-.1f", 123.456) == "123.5"
+string.format("%0#-.1f", 1234560000) == "1234560000.0"
+string.format("%0#-.1f", 1.23456e-05) == "0.0"
+string.format("%0#-.1f", 123.456789123) == "123.5"
+string.format("%0#-.1f", 1234567891.23) == "1234567891.2"
+string.format("%0#-.1f", 1.23456789123e-05) == "0.0"
+string.format("%0#-1.0f", 0) == "0."
+string.format("%0#-1.0f", 1) == "1."
+string.format("%0#-1.0f", -1) == "-1."
+string.format("%0#-1.0f", 2) == "2."
+string.format("%0#-1.0f", -2) == "-2."
+string.format("%0#-1.0f", 3) == "3."
+string.format("%0#-1.0f", -3) == "-3."
+string.format("%0#-1.0f", 100) == "100."
+string.format("%0#-1.0f", 10000) == "10000."
+string.format("%0#-1.0f", 100000) == "100000."
+string.format("%0#-1.0f", 1000000) == "1000000."
+string.format("%0#-1.0f", 10000000) == "10000000."
+string.format("%0#-1.0f", 0.01) == "0."
+string.format("%0#-1.0f", 0.0001) == "0."
+string.format("%0#-1.0f", 1e-05) == "0."
+string.format("%0#-1.0f", 1e-06) == "0."
+string.format("%0#-1.0f", 1e-07) == "0."
+string.format("%0#-1.0f", 123.456) == "123."
+string.format("%0#-1.0f", 1234560000) == "1234560000."
+string.format("%0#-1.0f", 1.23456e-05) == "0."
+string.format("%0#-1.0f", 123.456789123) == "123."
+string.format("%0#-1.0f", 1234567891.23) == "1234567891."
+string.format("%0#-1.0f", 1.23456789123e-05) == "0."
+string.format("%0#-1.1f", 0) == "0.0"
+string.format("%0#-1.1f", 1) == "1.0"
+string.format("%0#-1.1f", -1) == "-1.0"
+string.format("%0#-1.1f", 2) == "2.0"
+string.format("%0#-1.1f", -2) == "-2.0"
+string.format("%0#-1.1f", 3) == "3.0"
+string.format("%0#-1.1f", -3) == "-3.0"
+string.format("%0#-1.1f", 100) == "100.0"
+string.format("%0#-1.1f", 10000) == "10000.0"
+string.format("%0#-1.1f", 100000) == "100000.0"
+string.format("%0#-1.1f", 1000000) == "1000000.0"
+string.format("%0#-1.1f", 10000000) == "10000000.0"
+string.format("%0#-1.1f", 0.01) == "0.0"
+string.format("%0#-1.1f", 0.0001) == "0.0"
+string.format("%0#-1.1f", 1e-05) == "0.0"
+string.format("%0#-1.1f", 1e-06) == "0.0"
+string.format("%0#-1.1f", 1e-07) == "0.0"
+string.format("%0#-1.1f", 123.456) == "123.5"
+string.format("%0#-1.1f", 1234560000) == "1234560000.0"
+string.format("%0#-1.1f", 1.23456e-05) == "0.0"
+string.format("%0#-1.1f", 123.456789123) == "123.5"
+string.format("%0#-1.1f", 1234567891.23) == "1234567891.2"
+string.format("%0#-1.1f", 1.23456789123e-05) == "0.0"
+string.format("%0#-2.0f", 0) == "0."
+string.format("%0#-2.0f", 1) == "1."
+string.format("%0#-2.0f", -1) == "-1."
+string.format("%0#-2.0f", 2) == "2."
+string.format("%0#-2.0f", -2) == "-2."
+string.format("%0#-2.0f", 3) == "3."
+string.format("%0#-2.0f", -3) == "-3."
+string.format("%0#-2.0f", 100) == "100."
+string.format("%0#-2.0f", 10000) == "10000."
+string.format("%0#-2.0f", 100000) == "100000."
+string.format("%0#-2.0f", 1000000) == "1000000."
+string.format("%0#-2.0f", 10000000) == "10000000."
+string.format("%0#-2.0f", 0.01) == "0."
+string.format("%0#-2.0f", 0.0001) == "0."
+string.format("%0#-2.0f", 1e-05) == "0."
+string.format("%0#-2.0f", 1e-06) == "0."
+string.format("%0#-2.0f", 1e-07) == "0."
+string.format("%0#-2.0f", 123.456) == "123."
+string.format("%0#-2.0f", 1234560000) == "1234560000."
+string.format("%0#-2.0f", 1.23456e-05) == "0."
+string.format("%0#-2.0f", 123.456789123) == "123."
+string.format("%0#-2.0f", 1234567891.23) == "1234567891."
+string.format("%0#-2.0f", 1.23456789123e-05) == "0."
+string.format("%0#-2.1f", 0) == "0.0"
+string.format("%0#-2.1f", 1) == "1.0"
+string.format("%0#-2.1f", -1) == "-1.0"
+string.format("%0#-2.1f", 2) == "2.0"
+string.format("%0#-2.1f", -2) == "-2.0"
+string.format("%0#-2.1f", 3) == "3.0"
+string.format("%0#-2.1f", -3) == "-3.0"
+string.format("%0#-2.1f", 100) == "100.0"
+string.format("%0#-2.1f", 10000) == "10000.0"
+string.format("%0#-2.1f", 100000) == "100000.0"
+string.format("%0#-2.1f", 1000000) == "1000000.0"
+string.format("%0#-2.1f", 10000000) == "10000000.0"
+string.format("%0#-2.1f", 0.01) == "0.0"
+string.format("%0#-2.1f", 0.0001) == "0.0"
+string.format("%0#-2.1f", 1e-05) == "0.0"
+string.format("%0#-2.1f", 1e-06) == "0.0"
+string.format("%0#-2.1f", 1e-07) == "0.0"
+string.format("%0#-2.1f", 123.456) == "123.5"
+string.format("%0#-2.1f", 1234560000) == "1234560000.0"
+string.format("%0#-2.1f", 1.23456e-05) == "0.0"
+string.format("%0#-2.1f", 123.456789123) == "123.5"
+string.format("%0#-2.1f", 1234567891.23) == "1234567891.2"
+string.format("%0#-2.1f", 1.23456789123e-05) == "0.0"
+string.format("%0#-6f", nan) == "nan   "
+string.format("%0#-6f", inf) == "inf   "
+string.format("%0#-6f", -inf) == "-inf  "
+string.format("%0#-6.0f", 0) == "0.    "
+string.format("%0#-6.0f", 1) == "1.    "
+string.format("%0#-6.0f", -1) == "-1.   "
+string.format("%0#-6.0f", 2) == "2.    "
+string.format("%0#-6.0f", -2) == "-2.   "
+string.format("%0#-6.0f", 3) == "3.    "
+string.format("%0#-6.0f", -3) == "-3.   "
+string.format("%0#-6.0f", nan) == "nan   "
+string.format("%0#-6.0f", inf) == "inf   "
+string.format("%0#-6.0f", -inf) == "-inf  "
+string.format("%0#-6.0f", 100) == "100.  "
+string.format("%0#-6.0f", 10000) == "10000."
+string.format("%0#-6.0f", 100000) == "100000."
+string.format("%0#-6.0f", 1000000) == "1000000."
+string.format("%0#-6.0f", 10000000) == "10000000."
+string.format("%0#-6.0f", 0.01) == "0.    "
+string.format("%0#-6.0f", 0.0001) == "0.    "
+string.format("%0#-6.0f", 1e-05) == "0.    "
+string.format("%0#-6.0f", 1e-06) == "0.    "
+string.format("%0#-6.0f", 1e-07) == "0.    "
+string.format("%0#-6.0f", 123.456) == "123.  "
+string.format("%0#-6.0f", 1234560000) == "1234560000."
+string.format("%0#-6.0f", 1.23456e-05) == "0.    "
+string.format("%0#-6.0f", 123.456789123) == "123.  "
+string.format("%0#-6.0f", 1234567891.23) == "1234567891."
+string.format("%0#-6.0f", 1.23456789123e-05) == "0.    "
+string.format("%0#-6.1f", 0) == "0.0   "
+string.format("%0#-6.1f", 1) == "1.0   "
+string.format("%0#-6.1f", -1) == "-1.0  "
+string.format("%0#-6.1f", 2) == "2.0   "
+string.format("%0#-6.1f", -2) == "-2.0  "
+string.format("%0#-6.1f", 3) == "3.0   "
+string.format("%0#-6.1f", -3) == "-3.0  "
+string.format("%0#-6.1f", nan) == "nan   "
+string.format("%0#-6.1f", inf) == "inf   "
+string.format("%0#-6.1f", -inf) == "-inf  "
+string.format("%0#-6.1f", 100) == "100.0 "
+string.format("%0#-6.1f", 10000) == "10000.0"
+string.format("%0#-6.1f", 100000) == "100000.0"
+string.format("%0#-6.1f", 1000000) == "1000000.0"
+string.format("%0#-6.1f", 10000000) == "10000000.0"
+string.format("%0#-6.1f", 0.01) == "0.0   "
+string.format("%0#-6.1f", 0.0001) == "0.0   "
+string.format("%0#-6.1f", 1e-05) == "0.0   "
+string.format("%0#-6.1f", 1e-06) == "0.0   "
+string.format("%0#-6.1f", 1e-07) == "0.0   "
+string.format("%0#-6.1f", 123.456) == "123.5 "
+string.format("%0#-6.1f", 1234560000) == "1234560000.0"
+string.format("%0#-6.1f", 1.23456e-05) == "0.0   "
+string.format("%0#-6.1f", 123.456789123) == "123.5 "
+string.format("%0#-6.1f", 1234567891.23) == "1234567891.2"
+string.format("%0#-6.1f", 1.23456789123e-05) == "0.0   "
+string.format("%0#-6.6f", nan) == "nan   "
+string.format("%0#-6.6f", inf) == "inf   "
+string.format("%0#-6.6f", -inf) == "-inf  "
+string.format("%0#-20f", 0) == "0.000000            "
+string.format("%0#-20f", 1) == "1.000000            "
+string.format("%0#-20f", -1) == "-1.000000           "
+string.format("%0#-20f", 2) == "2.000000            "
+string.format("%0#-20f", -2) == "-2.000000           "
+string.format("%0#-20f", 3) == "3.000000            "
+string.format("%0#-20f", -3) == "-3.000000           "
+string.format("%0#-20f", nan) == "nan                 "
+string.format("%0#-20f", inf) == "inf                 "
+string.format("%0#-20f", -inf) == "-inf                "
+string.format("%0#-20f", 100) == "100.000000          "
+string.format("%0#-20f", 10000) == "10000.000000        "
+string.format("%0#-20f", 100000) == "100000.000000       "
+string.format("%0#-20f", 1000000) == "1000000.000000      "
+string.format("%0#-20f", 10000000) == "10000000.000000     "
+string.format("%0#-20f", 0.01) == "0.010000            "
+string.format("%0#-20f", 0.0001) == "0.000100            "
+string.format("%0#-20f", 1e-05) == "0.000010            "
+string.format("%0#-20f", 1e-06) == "0.000001            "
+string.format("%0#-20f", 1e-07) == "0.000000            "
+string.format("%0#-20f", 123.456) == "123.456000          "
+string.format("%0#-20f", 1234560000) == "1234560000.000000   "
+string.format("%0#-20f", 1.23456e-05) == "0.000012            "
+string.format("%0#-20f", 123.456789123) == "123.456789          "
+string.format("%0#-20f", 1234567891.23) == "1234567891.230000   "
+string.format("%0#-20f", 1.23456789123e-05) == "0.000012            "
+string.format("%0#-20.0f", 0) == "0.                  "
+string.format("%0#-20.0f", 1) == "1.                  "
+string.format("%0#-20.0f", -1) == "-1.                 "
+string.format("%0#-20.0f", 2) == "2.                  "
+string.format("%0#-20.0f", -2) == "-2.                 "
+string.format("%0#-20.0f", 3) == "3.                  "
+string.format("%0#-20.0f", -3) == "-3.                 "
+string.format("%0#-20.0f", nan) == "nan                 "
+string.format("%0#-20.0f", inf) == "inf                 "
+string.format("%0#-20.0f", -inf) == "-inf                "
+string.format("%0#-20.0f", 100) == "100.                "
+string.format("%0#-20.0f", 10000) == "10000.              "
+string.format("%0#-20.0f", 100000) == "100000.             "
+string.format("%0#-20.0f", 1000000) == "1000000.            "
+string.format("%0#-20.0f", 10000000) == "10000000.           "
+string.format("%0#-20.0f", 0.01) == "0.                  "
+string.format("%0#-20.0f", 0.0001) == "0.                  "
+string.format("%0#-20.0f", 1e-05) == "0.                  "
+string.format("%0#-20.0f", 1e-06) == "0.                  "
+string.format("%0#-20.0f", 1e-07) == "0.                  "
+string.format("%0#-20.0f", 123.456) == "123.                "
+string.format("%0#-20.0f", 1234560000) == "1234560000.         "
+string.format("%0#-20.0f", 1.23456e-05) == "0.                  "
+string.format("%0#-20.0f", 123.456789123) == "123.                "
+string.format("%0#-20.0f", 1234567891.23) == "1234567891.         "
+string.format("%0#-20.0f", 1.23456789123e-05) == "0.                  "
+string.format("%0#-20.1f", 0) == "0.0                 "
+string.format("%0#-20.1f", 1) == "1.0                 "
+string.format("%0#-20.1f", -1) == "-1.0                "
+string.format("%0#-20.1f", 2) == "2.0                 "
+string.format("%0#-20.1f", -2) == "-2.0                "
+string.format("%0#-20.1f", 3) == "3.0                 "
+string.format("%0#-20.1f", -3) == "-3.0                "
+string.format("%0#-20.1f", nan) == "nan                 "
+string.format("%0#-20.1f", inf) == "inf                 "
+string.format("%0#-20.1f", -inf) == "-inf                "
+string.format("%0#-20.1f", 100) == "100.0               "
+string.format("%0#-20.1f", 10000) == "10000.0             "
+string.format("%0#-20.1f", 100000) == "100000.0            "
+string.format("%0#-20.1f", 1000000) == "1000000.0           "
+string.format("%0#-20.1f", 10000000) == "10000000.0          "
+string.format("%0#-20.1f", 0.01) == "0.0                 "
+string.format("%0#-20.1f", 0.0001) == "0.0                 "
+string.format("%0#-20.1f", 1e-05) == "0.0                 "
+string.format("%0#-20.1f", 1e-06) == "0.0                 "
+string.format("%0#-20.1f", 1e-07) == "0.0                 "
+string.format("%0#-20.1f", 123.456) == "123.5               "
+string.format("%0#-20.1f", 1234560000) == "1234560000.0        "
+string.format("%0#-20.1f", 1.23456e-05) == "0.0                 "
+string.format("%0#-20.1f", 123.456789123) == "123.5               "
+string.format("%0#-20.1f", 1234567891.23) == "1234567891.2        "
+string.format("%0#-20.1f", 1.23456789123e-05) == "0.0                 "
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+string.format("%0#-20.6f", -3) == "-3.000000           "
+string.format("%0#-20.6f", nan) == "nan                 "
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+string.format("%0#-20.6f", -inf) == "-inf                "
+string.format("%0#-20.6f", 100) == "100.000000          "
+string.format("%0#-20.6f", 10000) == "10000.000000        "
+string.format("%0#-20.6f", 100000) == "100000.000000       "
+string.format("%0#-20.6f", 1000000) == "1000000.000000      "
+string.format("%0#-20.6f", 10000000) == "10000000.000000     "
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+string.format("%0#-20.6f", 123.456) == "123.456000          "
+string.format("%0#-20.6f", 1234560000) == "1234560000.000000   "
+string.format("%0#-20.6f", 1.23456e-05) == "0.000012            "
+string.format("%0#-20.6f", 123.456789123) == "123.456789          "
+string.format("%0#-20.6f", 1234567891.23) == "1234567891.230000   "
+string.format("%0#-20.6f", 1.23456789123e-05) == "0.000012            "
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+string.format("%0#-+f", 100) == "+100.000000"
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+string.format("%0#-+f", 1e-06) == "+0.000001"
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+string.format("%0#-+f", 123.456) == "+123.456000"
+string.format("%0#-+f", 1234560000) == "+1234560000.000000"
+string.format("%0#-+f", 1.23456e-05) == "+0.000012"
+string.format("%0#-+f", 123.456789123) == "+123.456789"
+string.format("%0#-+f", 1234567891.23) == "+1234567891.230000"
+string.format("%0#-+f", 1.23456789123e-05) == "+0.000012"
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+string.format("%0#-+.0f", 123.456) == "+123."
+string.format("%0#-+.0f", 1234560000) == "+1234560000."
+string.format("%0#-+.0f", 1.23456e-05) == "+0."
+string.format("%0#-+.0f", 123.456789123) == "+123."
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+string.format("%0#-+.1f", 123.456) == "+123.5"
+string.format("%0#-+.1f", 1234560000) == "+1234560000.0"
+string.format("%0#-+.1f", 1.23456e-05) == "+0.0"
+string.format("%0#-+.1f", 123.456789123) == "+123.5"
+string.format("%0#-+.1f", 1234567891.23) == "+1234567891.2"
+string.format("%0#-+.1f", 1.23456789123e-05) == "+0.0"
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+string.format("%0#-+1.0f", 10000) == "+10000."
+string.format("%0#-+1.0f", 100000) == "+100000."
+string.format("%0#-+1.0f", 1000000) == "+1000000."
+string.format("%0#-+1.0f", 10000000) == "+10000000."
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+string.format("%0#-+1.0f", 123.456) == "+123."
+string.format("%0#-+1.0f", 1234560000) == "+1234560000."
+string.format("%0#-+1.0f", 1.23456e-05) == "+0."
+string.format("%0#-+1.0f", 123.456789123) == "+123."
+string.format("%0#-+1.0f", 1234567891.23) == "+1234567891."
+string.format("%0#-+1.0f", 1.23456789123e-05) == "+0."
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+string.format("%0#-+1.1f", -3) == "-3.0"
+string.format("%0#-+1.1f", 100) == "+100.0"
+string.format("%0#-+1.1f", 10000) == "+10000.0"
+string.format("%0#-+1.1f", 100000) == "+100000.0"
+string.format("%0#-+1.1f", 1000000) == "+1000000.0"
+string.format("%0#-+1.1f", 10000000) == "+10000000.0"
+string.format("%0#-+1.1f", 0.01) == "+0.0"
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+string.format("%0#-+1.1f", 1e-07) == "+0.0"
+string.format("%0#-+1.1f", 123.456) == "+123.5"
+string.format("%0#-+1.1f", 1234560000) == "+1234560000.0"
+string.format("%0#-+1.1f", 1.23456e-05) == "+0.0"
+string.format("%0#-+1.1f", 123.456789123) == "+123.5"
+string.format("%0#-+1.1f", 1234567891.23) == "+1234567891.2"
+string.format("%0#-+1.1f", 1.23456789123e-05) == "+0.0"
+string.format("%0#-+2.0f", 0) == "+0."
+string.format("%0#-+2.0f", 1) == "+1."
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+string.format("%0#-+2.0f", 2) == "+2."
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+string.format("%0#-+2.0f", 3) == "+3."
+string.format("%0#-+2.0f", -3) == "-3."
+string.format("%0#-+2.0f", 100) == "+100."
+string.format("%0#-+2.0f", 10000) == "+10000."
+string.format("%0#-+2.0f", 100000) == "+100000."
+string.format("%0#-+2.0f", 1000000) == "+1000000."
+string.format("%0#-+2.0f", 10000000) == "+10000000."
+string.format("%0#-+2.0f", 0.01) == "+0."
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+string.format("%0#-+2.0f", 1e-05) == "+0."
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+string.format("%0#-+2.0f", 1e-07) == "+0."
+string.format("%0#-+2.0f", 123.456) == "+123."
+string.format("%0#-+2.0f", 1234560000) == "+1234560000."
+string.format("%0#-+2.0f", 1.23456e-05) == "+0."
+string.format("%0#-+2.0f", 123.456789123) == "+123."
+string.format("%0#-+2.0f", 1234567891.23) == "+1234567891."
+string.format("%0#-+2.0f", 1.23456789123e-05) == "+0."
+string.format("%0#-+2.1f", 0) == "+0.0"
+string.format("%0#-+2.1f", 1) == "+1.0"
+string.format("%0#-+2.1f", -1) == "-1.0"
+string.format("%0#-+2.1f", 2) == "+2.0"
+string.format("%0#-+2.1f", -2) == "-2.0"
+string.format("%0#-+2.1f", 3) == "+3.0"
+string.format("%0#-+2.1f", -3) == "-3.0"
+string.format("%0#-+2.1f", 100) == "+100.0"
+string.format("%0#-+2.1f", 10000) == "+10000.0"
+string.format("%0#-+2.1f", 100000) == "+100000.0"
+string.format("%0#-+2.1f", 1000000) == "+1000000.0"
+string.format("%0#-+2.1f", 10000000) == "+10000000.0"
+string.format("%0#-+2.1f", 0.01) == "+0.0"
+string.format("%0#-+2.1f", 0.0001) == "+0.0"
+string.format("%0#-+2.1f", 1e-05) == "+0.0"
+string.format("%0#-+2.1f", 1e-06) == "+0.0"
+string.format("%0#-+2.1f", 1e-07) == "+0.0"
+string.format("%0#-+2.1f", 123.456) == "+123.5"
+string.format("%0#-+2.1f", 1234560000) == "+1234560000.0"
+string.format("%0#-+2.1f", 1.23456e-05) == "+0.0"
+string.format("%0#-+2.1f", 123.456789123) == "+123.5"
+string.format("%0#-+2.1f", 1234567891.23) == "+1234567891.2"
+string.format("%0#-+2.1f", 1.23456789123e-05) == "+0.0"
+string.format("%0#-+6f", nan) == "+nan  "
+string.format("%0#-+6f", inf) == "+inf  "
+string.format("%0#-+6f", -inf) == "-inf  "
+string.format("%0#-+6.0f", 0) == "+0.   "
+string.format("%0#-+6.0f", 1) == "+1.   "
+string.format("%0#-+6.0f", -1) == "-1.   "
+string.format("%0#-+6.0f", 2) == "+2.   "
+string.format("%0#-+6.0f", -2) == "-2.   "
+string.format("%0#-+6.0f", 3) == "+3.   "
+string.format("%0#-+6.0f", -3) == "-3.   "
+string.format("%0#-+6.0f", nan) == "+nan  "
+string.format("%0#-+6.0f", inf) == "+inf  "
+string.format("%0#-+6.0f", -inf) == "-inf  "
+string.format("%0#-+6.0f", 100) == "+100. "
+string.format("%0#-+6.0f", 10000) == "+10000."
+string.format("%0#-+6.0f", 100000) == "+100000."
+string.format("%0#-+6.0f", 1000000) == "+1000000."
+string.format("%0#-+6.0f", 10000000) == "+10000000."
+string.format("%0#-+6.0f", 0.01) == "+0.   "
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+string.format("%0#-+6.0f", 1e-05) == "+0.   "
+string.format("%0#-+6.0f", 1e-06) == "+0.   "
+string.format("%0#-+6.0f", 1e-07) == "+0.   "
+string.format("%0#-+6.0f", 123.456) == "+123. "
+string.format("%0#-+6.0f", 1234560000) == "+1234560000."
+string.format("%0#-+6.0f", 1.23456e-05) == "+0.   "
+string.format("%0#-+6.0f", 123.456789123) == "+123. "
+string.format("%0#-+6.0f", 1234567891.23) == "+1234567891."
+string.format("%0#-+6.0f", 1.23456789123e-05) == "+0.   "
+string.format("%0#-+6.1f", 0) == "+0.0  "
+string.format("%0#-+6.1f", 1) == "+1.0  "
+string.format("%0#-+6.1f", -1) == "-1.0  "
+string.format("%0#-+6.1f", 2) == "+2.0  "
+string.format("%0#-+6.1f", -2) == "-2.0  "
+string.format("%0#-+6.1f", 3) == "+3.0  "
+string.format("%0#-+6.1f", -3) == "-3.0  "
+string.format("%0#-+6.1f", nan) == "+nan  "
+string.format("%0#-+6.1f", inf) == "+inf  "
+string.format("%0#-+6.1f", -inf) == "-inf  "
+string.format("%0#-+6.1f", 100) == "+100.0"
+string.format("%0#-+6.1f", 10000) == "+10000.0"
+string.format("%0#-+6.1f", 100000) == "+100000.0"
+string.format("%0#-+6.1f", 1000000) == "+1000000.0"
+string.format("%0#-+6.1f", 10000000) == "+10000000.0"
+string.format("%0#-+6.1f", 0.01) == "+0.0  "
+string.format("%0#-+6.1f", 0.0001) == "+0.0  "
+string.format("%0#-+6.1f", 1e-05) == "+0.0  "
+string.format("%0#-+6.1f", 1e-06) == "+0.0  "
+string.format("%0#-+6.1f", 1e-07) == "+0.0  "
+string.format("%0#-+6.1f", 123.456) == "+123.5"
+string.format("%0#-+6.1f", 1234560000) == "+1234560000.0"
+string.format("%0#-+6.1f", 1.23456e-05) == "+0.0  "
+string.format("%0#-+6.1f", 123.456789123) == "+123.5"
+string.format("%0#-+6.1f", 1234567891.23) == "+1234567891.2"
+string.format("%0#-+6.1f", 1.23456789123e-05) == "+0.0  "
+string.format("%0#-+6.6f", nan) == "+nan  "
+string.format("%0#-+6.6f", inf) == "+inf  "
+string.format("%0#-+6.6f", -inf) == "-inf  "
+string.format("%0#-+20f", 0) == "+0.000000           "
+string.format("%0#-+20f", 1) == "+1.000000           "
+string.format("%0#-+20f", -1) == "-1.000000           "
+string.format("%0#-+20f", 2) == "+2.000000           "
+string.format("%0#-+20f", -2) == "-2.000000           "
+string.format("%0#-+20f", 3) == "+3.000000           "
+string.format("%0#-+20f", -3) == "-3.000000           "
+string.format("%0#-+20f", nan) == "+nan                "
+string.format("%0#-+20f", inf) == "+inf                "
+string.format("%0#-+20f", -inf) == "-inf                "
+string.format("%0#-+20f", 100) == "+100.000000         "
+string.format("%0#-+20f", 10000) == "+10000.000000       "
+string.format("%0#-+20f", 100000) == "+100000.000000      "
+string.format("%0#-+20f", 1000000) == "+1000000.000000     "
+string.format("%0#-+20f", 10000000) == "+10000000.000000    "
+string.format("%0#-+20f", 0.01) == "+0.010000           "
+string.format("%0#-+20f", 0.0001) == "+0.000100           "
+string.format("%0#-+20f", 1e-05) == "+0.000010           "
+string.format("%0#-+20f", 1e-06) == "+0.000001           "
+string.format("%0#-+20f", 1e-07) == "+0.000000           "
+string.format("%0#-+20f", 123.456) == "+123.456000         "
+string.format("%0#-+20f", 1234560000) == "+1234560000.000000  "
+string.format("%0#-+20f", 1.23456e-05) == "+0.000012           "
+string.format("%0#-+20f", 123.456789123) == "+123.456789         "
+string.format("%0#-+20f", 1234567891.23) == "+1234567891.230000  "
+string.format("%0#-+20f", 1.23456789123e-05) == "+0.000012           "
+string.format("%0#-+20.0f", 0) == "+0.                 "
+string.format("%0#-+20.0f", 1) == "+1.                 "
+string.format("%0#-+20.0f", -1) == "-1.                 "
+string.format("%0#-+20.0f", 2) == "+2.                 "
+string.format("%0#-+20.0f", -2) == "-2.                 "
+string.format("%0#-+20.0f", 3) == "+3.                 "
+string.format("%0#-+20.0f", -3) == "-3.                 "
+string.format("%0#-+20.0f", nan) == "+nan                "
+string.format("%0#-+20.0f", inf) == "+inf                "
+string.format("%0#-+20.0f", -inf) == "-inf                "
+string.format("%0#-+20.0f", 100) == "+100.               "
+string.format("%0#-+20.0f", 10000) == "+10000.             "
+string.format("%0#-+20.0f", 100000) == "+100000.            "
+string.format("%0#-+20.0f", 1000000) == "+1000000.           "
+string.format("%0#-+20.0f", 10000000) == "+10000000.          "
+string.format("%0#-+20.0f", 0.01) == "+0.                 "
+string.format("%0#-+20.0f", 0.0001) == "+0.                 "
+string.format("%0#-+20.0f", 1e-05) == "+0.                 "
+string.format("%0#-+20.0f", 1e-06) == "+0.                 "
+string.format("%0#-+20.0f", 1e-07) == "+0.                 "
+string.format("%0#-+20.0f", 123.456) == "+123.               "
+string.format("%0#-+20.0f", 1234560000) == "+1234560000.        "
+string.format("%0#-+20.0f", 1.23456e-05) == "+0.                 "
+string.format("%0#-+20.0f", 123.456789123) == "+123.               "
+string.format("%0#-+20.0f", 1234567891.23) == "+1234567891.        "
+string.format("%0#-+20.0f", 1.23456789123e-05) == "+0.                 "
+string.format("%0#-+20.1f", 0) == "+0.0                "
+string.format("%0#-+20.1f", 1) == "+1.0                "
+string.format("%0#-+20.1f", -1) == "-1.0                "
+string.format("%0#-+20.1f", 2) == "+2.0                "
+string.format("%0#-+20.1f", -2) == "-2.0                "
+string.format("%0#-+20.1f", 3) == "+3.0                "
+string.format("%0#-+20.1f", -3) == "-3.0                "
+string.format("%0#-+20.1f", nan) == "+nan                "
+string.format("%0#-+20.1f", inf) == "+inf                "
+string.format("%0#-+20.1f", -inf) == "-inf                "
+string.format("%0#-+20.1f", 100) == "+100.0              "
+string.format("%0#-+20.1f", 10000) == "+10000.0            "
+string.format("%0#-+20.1f", 100000) == "+100000.0           "
+string.format("%0#-+20.1f", 1000000) == "+1000000.0          "
+string.format("%0#-+20.1f", 10000000) == "+10000000.0         "
+string.format("%0#-+20.1f", 0.01) == "+0.0                "
+string.format("%0#-+20.1f", 0.0001) == "+0.0                "
+string.format("%0#-+20.1f", 1e-05) == "+0.0                "
+string.format("%0#-+20.1f", 1e-06) == "+0.0                "
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+string.format("%0#-+20.1f", 123.456) == "+123.5              "
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+string.format("%0# -20f", 123.456) == " 123.456000         "
+string.format("%0# -20f", 1234560000) == " 1234560000.000000  "
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+string.format("%0# -+f", 3) == "+3.000000"
+string.format("%0# -+f", -3) == "-3.000000"
+string.format("%0# -+f", nan) == "+nan"
+string.format("%0# -+f", inf) == "+inf"
+string.format("%0# -+f", -inf) == "-inf"
+string.format("%0# -+f", 100) == "+100.000000"
+string.format("%0# -+f", 10000) == "+10000.000000"
+string.format("%0# -+f", 100000) == "+100000.000000"
+string.format("%0# -+f", 1000000) == "+1000000.000000"
+string.format("%0# -+f", 10000000) == "+10000000.000000"
+string.format("%0# -+f", 0.01) == "+0.010000"
+string.format("%0# -+f", 0.0001) == "+0.000100"
+string.format("%0# -+f", 1e-05) == "+0.000010"
+string.format("%0# -+f", 1e-06) == "+0.000001"
+string.format("%0# -+f", 1e-07) == "+0.000000"
+string.format("%0# -+f", 123.456) == "+123.456000"
+string.format("%0# -+f", 1234560000) == "+1234560000.000000"
+string.format("%0# -+f", 1.23456e-05) == "+0.000012"
+string.format("%0# -+f", 123.456789123) == "+123.456789"
+string.format("%0# -+f", 1234567891.23) == "+1234567891.230000"
+string.format("%0# -+f", 1.23456789123e-05) == "+0.000012"
+string.format("%0# -+.0f", 0) == "+0."
+string.format("%0# -+.0f", 1) == "+1."
+string.format("%0# -+.0f", -1) == "-1."
+string.format("%0# -+.0f", 2) == "+2."
+string.format("%0# -+.0f", -2) == "-2."
+string.format("%0# -+.0f", 3) == "+3."
+string.format("%0# -+.0f", -3) == "-3."
+string.format("%0# -+.0f", 100) == "+100."
+string.format("%0# -+.0f", 10000) == "+10000."
+string.format("%0# -+.0f", 100000) == "+100000."
+string.format("%0# -+.0f", 1000000) == "+1000000."
+string.format("%0# -+.0f", 10000000) == "+10000000."
+string.format("%0# -+.0f", 0.01) == "+0."
+string.format("%0# -+.0f", 0.0001) == "+0."
+string.format("%0# -+.0f", 1e-05) == "+0."
+string.format("%0# -+.0f", 1e-06) == "+0."
+string.format("%0# -+.0f", 1e-07) == "+0."
+string.format("%0# -+.0f", 123.456) == "+123."
+string.format("%0# -+.0f", 1234560000) == "+1234560000."
+string.format("%0# -+.0f", 1.23456e-05) == "+0."
+string.format("%0# -+.0f", 123.456789123) == "+123."
+string.format("%0# -+.0f", 1234567891.23) == "+1234567891."
+string.format("%0# -+.0f", 1.23456789123e-05) == "+0."
+string.format("%0# -+.1f", 0) == "+0.0"
+string.format("%0# -+.1f", 1) == "+1.0"
+string.format("%0# -+.1f", -1) == "-1.0"
+string.format("%0# -+.1f", 2) == "+2.0"
+string.format("%0# -+.1f", -2) == "-2.0"
+string.format("%0# -+.1f", 3) == "+3.0"
+string.format("%0# -+.1f", -3) == "-3.0"
+string.format("%0# -+.1f", 100) == "+100.0"
+string.format("%0# -+.1f", 10000) == "+10000.0"
+string.format("%0# -+.1f", 100000) == "+100000.0"
+string.format("%0# -+.1f", 1000000) == "+1000000.0"
+string.format("%0# -+.1f", 10000000) == "+10000000.0"
+string.format("%0# -+.1f", 0.01) == "+0.0"
+string.format("%0# -+.1f", 0.0001) == "+0.0"
+string.format("%0# -+.1f", 1e-05) == "+0.0"
+string.format("%0# -+.1f", 1e-06) == "+0.0"
+string.format("%0# -+.1f", 1e-07) == "+0.0"
+string.format("%0# -+.1f", 123.456) == "+123.5"
+string.format("%0# -+.1f", 1234560000) == "+1234560000.0"
+string.format("%0# -+.1f", 1.23456e-05) == "+0.0"
+string.format("%0# -+.1f", 123.456789123) == "+123.5"
+string.format("%0# -+.1f", 1234567891.23) == "+1234567891.2"
+string.format("%0# -+.1f", 1.23456789123e-05) == "+0.0"
+string.format("%0# -+1.0f", 0) == "+0."
+string.format("%0# -+1.0f", 1) == "+1."
+string.format("%0# -+1.0f", -1) == "-1."
+string.format("%0# -+1.0f", 2) == "+2."
+string.format("%0# -+1.0f", -2) == "-2."
+string.format("%0# -+1.0f", 3) == "+3."
+string.format("%0# -+1.0f", -3) == "-3."
+string.format("%0# -+1.0f", 100) == "+100."
+string.format("%0# -+1.0f", 10000) == "+10000."
+string.format("%0# -+1.0f", 100000) == "+100000."
+string.format("%0# -+1.0f", 1000000) == "+1000000."
+string.format("%0# -+1.0f", 10000000) == "+10000000."
+string.format("%0# -+1.0f", 0.01) == "+0."
+string.format("%0# -+1.0f", 0.0001) == "+0."
+string.format("%0# -+1.0f", 1e-05) == "+0."
+string.format("%0# -+1.0f", 1e-06) == "+0."
+string.format("%0# -+1.0f", 1e-07) == "+0."
+string.format("%0# -+1.0f", 123.456) == "+123."
+string.format("%0# -+1.0f", 1234560000) == "+1234560000."
+string.format("%0# -+1.0f", 1.23456e-05) == "+0."
+string.format("%0# -+1.0f", 123.456789123) == "+123."
+string.format("%0# -+1.0f", 1234567891.23) == "+1234567891."
+string.format("%0# -+1.0f", 1.23456789123e-05) == "+0."
+string.format("%0# -+1.1f", 0) == "+0.0"
+string.format("%0# -+1.1f", 1) == "+1.0"
+string.format("%0# -+1.1f", -1) == "-1.0"
+string.format("%0# -+1.1f", 2) == "+2.0"
+string.format("%0# -+1.1f", -2) == "-2.0"
+string.format("%0# -+1.1f", 3) == "+3.0"
+string.format("%0# -+1.1f", -3) == "-3.0"
+string.format("%0# -+1.1f", 100) == "+100.0"
+string.format("%0# -+1.1f", 10000) == "+10000.0"
+string.format("%0# -+1.1f", 100000) == "+100000.0"
+string.format("%0# -+1.1f", 1000000) == "+1000000.0"
+string.format("%0# -+1.1f", 10000000) == "+10000000.0"
+string.format("%0# -+1.1f", 0.01) == "+0.0"
+string.format("%0# -+1.1f", 0.0001) == "+0.0"
+string.format("%0# -+1.1f", 1e-05) == "+0.0"
+string.format("%0# -+1.1f", 1e-06) == "+0.0"
+string.format("%0# -+1.1f", 1e-07) == "+0.0"
+string.format("%0# -+1.1f", 123.456) == "+123.5"
+string.format("%0# -+1.1f", 1234560000) == "+1234560000.0"
+string.format("%0# -+1.1f", 1.23456e-05) == "+0.0"
+string.format("%0# -+1.1f", 123.456789123) == "+123.5"
+string.format("%0# -+1.1f", 1234567891.23) == "+1234567891.2"
+string.format("%0# -+1.1f", 1.23456789123e-05) == "+0.0"
+string.format("%0# -+2.0f", 0) == "+0."
+string.format("%0# -+2.0f", 1) == "+1."
+string.format("%0# -+2.0f", -1) == "-1."
+string.format("%0# -+2.0f", 2) == "+2."
+string.format("%0# -+2.0f", -2) == "-2."
+string.format("%0# -+2.0f", 3) == "+3."
+string.format("%0# -+2.0f", -3) == "-3."
+string.format("%0# -+2.0f", 100) == "+100."
+string.format("%0# -+2.0f", 10000) == "+10000."
+string.format("%0# -+2.0f", 100000) == "+100000."
+string.format("%0# -+2.0f", 1000000) == "+1000000."
+string.format("%0# -+2.0f", 10000000) == "+10000000."
+string.format("%0# -+2.0f", 0.01) == "+0."
+string.format("%0# -+2.0f", 0.0001) == "+0."
+string.format("%0# -+2.0f", 1e-05) == "+0."
+string.format("%0# -+2.0f", 1e-06) == "+0."
+string.format("%0# -+2.0f", 1e-07) == "+0."
+string.format("%0# -+2.0f", 123.456) == "+123."
+string.format("%0# -+2.0f", 1234560000) == "+1234560000."
+string.format("%0# -+2.0f", 1.23456e-05) == "+0."
+string.format("%0# -+2.0f", 123.456789123) == "+123."
+string.format("%0# -+2.0f", 1234567891.23) == "+1234567891."
+string.format("%0# -+2.0f", 1.23456789123e-05) == "+0."
+string.format("%0# -+2.1f", 0) == "+0.0"
+string.format("%0# -+2.1f", 1) == "+1.0"
+string.format("%0# -+2.1f", -1) == "-1.0"
+string.format("%0# -+2.1f", 2) == "+2.0"
+string.format("%0# -+2.1f", -2) == "-2.0"
+string.format("%0# -+2.1f", 3) == "+3.0"
+string.format("%0# -+2.1f", -3) == "-3.0"
+string.format("%0# -+2.1f", 100) == "+100.0"
+string.format("%0# -+2.1f", 10000) == "+10000.0"
+string.format("%0# -+2.1f", 100000) == "+100000.0"
+string.format("%0# -+2.1f", 1000000) == "+1000000.0"
+string.format("%0# -+2.1f", 10000000) == "+10000000.0"
+string.format("%0# -+2.1f", 0.01) == "+0.0"
+string.format("%0# -+2.1f", 0.0001) == "+0.0"
+string.format("%0# -+2.1f", 1e-05) == "+0.0"
+string.format("%0# -+2.1f", 1e-06) == "+0.0"
+string.format("%0# -+2.1f", 1e-07) == "+0.0"
+string.format("%0# -+2.1f", 123.456) == "+123.5"
+string.format("%0# -+2.1f", 1234560000) == "+1234560000.0"
+string.format("%0# -+2.1f", 1.23456e-05) == "+0.0"
+string.format("%0# -+2.1f", 123.456789123) == "+123.5"
+string.format("%0# -+2.1f", 1234567891.23) == "+1234567891.2"
+string.format("%0# -+2.1f", 1.23456789123e-05) == "+0.0"
+string.format("%0# -+6f", nan) == "+nan  "
+string.format("%0# -+6f", inf) == "+inf  "
+string.format("%0# -+6f", -inf) == "-inf  "
+string.format("%0# -+6.0f", 0) == "+0.   "
+string.format("%0# -+6.0f", 1) == "+1.   "
+string.format("%0# -+6.0f", -1) == "-1.   "
+string.format("%0# -+6.0f", 2) == "+2.   "
+string.format("%0# -+6.0f", -2) == "-2.   "
+string.format("%0# -+6.0f", 3) == "+3.   "
+string.format("%0# -+6.0f", -3) == "-3.   "
+string.format("%0# -+6.0f", nan) == "+nan  "
+string.format("%0# -+6.0f", inf) == "+inf  "
+string.format("%0# -+6.0f", -inf) == "-inf  "
+string.format("%0# -+6.0f", 100) == "+100. "
+string.format("%0# -+6.0f", 10000) == "+10000."
+string.format("%0# -+6.0f", 100000) == "+100000."
+string.format("%0# -+6.0f", 1000000) == "+1000000."
+string.format("%0# -+6.0f", 10000000) == "+10000000."
+string.format("%0# -+6.0f", 0.01) == "+0.   "
+string.format("%0# -+6.0f", 0.0001) == "+0.   "
+string.format("%0# -+6.0f", 1e-05) == "+0.   "
+string.format("%0# -+6.0f", 1e-06) == "+0.   "
+string.format("%0# -+6.0f", 1e-07) == "+0.   "
+string.format("%0# -+6.0f", 123.456) == "+123. "
+string.format("%0# -+6.0f", 1234560000) == "+1234560000."
+string.format("%0# -+6.0f", 1.23456e-05) == "+0.   "
+string.format("%0# -+6.0f", 123.456789123) == "+123. "
+string.format("%0# -+6.0f", 1234567891.23) == "+1234567891."
+string.format("%0# -+6.0f", 1.23456789123e-05) == "+0.   "
+string.format("%0# -+6.1f", 0) == "+0.0  "
+string.format("%0# -+6.1f", 1) == "+1.0  "
+string.format("%0# -+6.1f", -1) == "-1.0  "
+string.format("%0# -+6.1f", 2) == "+2.0  "
+string.format("%0# -+6.1f", -2) == "-2.0  "
+string.format("%0# -+6.1f", 3) == "+3.0  "
+string.format("%0# -+6.1f", -3) == "-3.0  "
+string.format("%0# -+6.1f", nan) == "+nan  "
+string.format("%0# -+6.1f", inf) == "+inf  "
+string.format("%0# -+6.1f", -inf) == "-inf  "
+string.format("%0# -+6.1f", 100) == "+100.0"
+string.format("%0# -+6.1f", 10000) == "+10000.0"
+string.format("%0# -+6.1f", 100000) == "+100000.0"
+string.format("%0# -+6.1f", 1000000) == "+1000000.0"
+string.format("%0# -+6.1f", 10000000) == "+10000000.0"
+string.format("%0# -+6.1f", 0.01) == "+0.0  "
+string.format("%0# -+6.1f", 0.0001) == "+0.0  "
+string.format("%0# -+6.1f", 1e-05) == "+0.0  "
+string.format("%0# -+6.1f", 1e-06) == "+0.0  "
+string.format("%0# -+6.1f", 1e-07) == "+0.0  "
+string.format("%0# -+6.1f", 123.456) == "+123.5"
+string.format("%0# -+6.1f", 1234560000) == "+1234560000.0"
+string.format("%0# -+6.1f", 1.23456e-05) == "+0.0  "
+string.format("%0# -+6.1f", 123.456789123) == "+123.5"
+string.format("%0# -+6.1f", 1234567891.23) == "+1234567891.2"
+string.format("%0# -+6.1f", 1.23456789123e-05) == "+0.0  "
+string.format("%0# -+6.6f", nan) == "+nan  "
+string.format("%0# -+6.6f", inf) == "+inf  "
+string.format("%0# -+6.6f", -inf) == "-inf  "
+string.format("%0# -+20f", 0) == "+0.000000           "
+string.format("%0# -+20f", 1) == "+1.000000           "
+string.format("%0# -+20f", -1) == "-1.000000           "
+string.format("%0# -+20f", 2) == "+2.000000           "
+string.format("%0# -+20f", -2) == "-2.000000           "
+string.format("%0# -+20f", 3) == "+3.000000           "
+string.format("%0# -+20f", -3) == "-3.000000           "
+string.format("%0# -+20f", nan) == "+nan                "
+string.format("%0# -+20f", inf) == "+inf                "
+string.format("%0# -+20f", -inf) == "-inf                "
+string.format("%0# -+20f", 100) == "+100.000000         "
+string.format("%0# -+20f", 10000) == "+10000.000000       "
+string.format("%0# -+20f", 100000) == "+100000.000000      "
+string.format("%0# -+20f", 1000000) == "+1000000.000000     "
+string.format("%0# -+20f", 10000000) == "+10000000.000000    "
+string.format("%0# -+20f", 0.01) == "+0.010000           "
+string.format("%0# -+20f", 0.0001) == "+0.000100           "
+string.format("%0# -+20f", 1e-05) == "+0.000010           "
+string.format("%0# -+20f", 1e-06) == "+0.000001           "
+string.format("%0# -+20f", 1e-07) == "+0.000000           "
+string.format("%0# -+20f", 123.456) == "+123.456000         "
+string.format("%0# -+20f", 1234560000) == "+1234560000.000000  "
+string.format("%0# -+20f", 1.23456e-05) == "+0.000012           "
+string.format("%0# -+20f", 123.456789123) == "+123.456789         "
+string.format("%0# -+20f", 1234567891.23) == "+1234567891.230000  "
+string.format("%0# -+20f", 1.23456789123e-05) == "+0.000012           "
+string.format("%0# -+20.0f", 0) == "+0.                 "
+string.format("%0# -+20.0f", 1) == "+1.                 "
+string.format("%0# -+20.0f", -1) == "-1.                 "
+string.format("%0# -+20.0f", 2) == "+2.                 "
+string.format("%0# -+20.0f", -2) == "-2.                 "
+string.format("%0# -+20.0f", 3) == "+3.                 "
+string.format("%0# -+20.0f", -3) == "-3.                 "
+string.format("%0# -+20.0f", nan) == "+nan                "
+string.format("%0# -+20.0f", inf) == "+inf                "
+string.format("%0# -+20.0f", -inf) == "-inf                "
+string.format("%0# -+20.0f", 100) == "+100.               "
+string.format("%0# -+20.0f", 10000) == "+10000.             "
+string.format("%0# -+20.0f", 100000) == "+100000.            "
+string.format("%0# -+20.0f", 1000000) == "+1000000.           "
+string.format("%0# -+20.0f", 10000000) == "+10000000.          "
+string.format("%0# -+20.0f", 0.01) == "+0.                 "
+string.format("%0# -+20.0f", 0.0001) == "+0.                 "
+string.format("%0# -+20.0f", 1e-05) == "+0.                 "
+string.format("%0# -+20.0f", 1e-06) == "+0.                 "
+string.format("%0# -+20.0f", 1e-07) == "+0.                 "
+string.format("%0# -+20.0f", 123.456) == "+123.               "
+string.format("%0# -+20.0f", 1234560000) == "+1234560000.        "
+string.format("%0# -+20.0f", 1.23456e-05) == "+0.                 "
+string.format("%0# -+20.0f", 123.456789123) == "+123.               "
+string.format("%0# -+20.0f", 1234567891.23) == "+1234567891.        "
+string.format("%0# -+20.0f", 1.23456789123e-05) == "+0.                 "
+string.format("%0# -+20.1f", 0) == "+0.0                "
+string.format("%0# -+20.1f", 1) == "+1.0                "
+string.format("%0# -+20.1f", -1) == "-1.0                "
+string.format("%0# -+20.1f", 2) == "+2.0                "
+string.format("%0# -+20.1f", -2) == "-2.0                "
+string.format("%0# -+20.1f", 3) == "+3.0                "
+string.format("%0# -+20.1f", -3) == "-3.0                "
+string.format("%0# -+20.1f", nan) == "+nan                "
+string.format("%0# -+20.1f", inf) == "+inf                "
+string.format("%0# -+20.1f", -inf) == "-inf                "
+string.format("%0# -+20.1f", 100) == "+100.0              "
+string.format("%0# -+20.1f", 10000) == "+10000.0            "
+string.format("%0# -+20.1f", 100000) == "+100000.0           "
+string.format("%0# -+20.1f", 1000000) == "+1000000.0          "
+string.format("%0# -+20.1f", 10000000) == "+10000000.0         "
+string.format("%0# -+20.1f", 0.01) == "+0.0                "
+string.format("%0# -+20.1f", 0.0001) == "+0.0                "
+string.format("%0# -+20.1f", 1e-05) == "+0.0                "
+string.format("%0# -+20.1f", 1e-06) == "+0.0                "
+string.format("%0# -+20.1f", 1e-07) == "+0.0                "
+string.format("%0# -+20.1f", 123.456) == "+123.5              "
+string.format("%0# -+20.1f", 1234560000) == "+1234560000.0       "
+string.format("%0# -+20.1f", 1.23456e-05) == "+0.0                "
+string.format("%0# -+20.1f", 123.456789123) == "+123.5              "
+string.format("%0# -+20.1f", 1234567891.23) == "+1234567891.2       "
+string.format("%0# -+20.1f", 1.23456789123e-05) == "+0.0                "
+string.format("%0# -+20.6f", 0) == "+0.000000           "
+string.format("%0# -+20.6f", 1) == "+1.000000           "
+string.format("%0# -+20.6f", -1) == "-1.000000           "
+string.format("%0# -+20.6f", 2) == "+2.000000           "
+string.format("%0# -+20.6f", -2) == "-2.000000           "
+string.format("%0# -+20.6f", 3) == "+3.000000           "
+string.format("%0# -+20.6f", -3) == "-3.000000           "
+string.format("%0# -+20.6f", nan) == "+nan                "
+string.format("%0# -+20.6f", inf) == "+inf                "
+string.format("%0# -+20.6f", -inf) == "-inf                "
+string.format("%0# -+20.6f", 100) == "+100.000000         "
+string.format("%0# -+20.6f", 10000) == "+10000.000000       "
+string.format("%0# -+20.6f", 100000) == "+100000.000000      "
+string.format("%0# -+20.6f", 1000000) == "+1000000.000000     "
+string.format("%0# -+20.6f", 10000000) == "+10000000.000000    "
+string.format("%0# -+20.6f", 0.01) == "+0.010000           "
+string.format("%0# -+20.6f", 0.0001) == "+0.000100           "
+string.format("%0# -+20.6f", 1e-05) == "+0.000010           "
+string.format("%0# -+20.6f", 1e-06) == "+0.000001           "
+string.format("%0# -+20.6f", 1e-07) == "+0.000000           "
+string.format("%0# -+20.6f", 123.456) == "+123.456000         "
+string.format("%0# -+20.6f", 1234560000) == "+1234560000.000000  "
+string.format("%0# -+20.6f", 1.23456e-05) == "+0.000012           "
+string.format("%0# -+20.6f", 123.456789123) == "+123.456789         "
+string.format("%0# -+20.6f", 1234567891.23) == "+1234567891.230000  "
+string.format("%0# -+20.6f", 1.23456789123e-05) == "+0.000012           "
+= F =
+string.format("%F", 0) == "invalid option '%F' to 'format'"
+string.format("%F", 1) == "invalid option '%F' to 'format'"
+string.format("%F", -1) == "invalid option '%F' to 'format'"
+string.format("%F", 2) == "invalid option '%F' to 'format'"
+string.format("%F", -2) == "invalid option '%F' to 'format'"
+string.format("%F", 3) == "invalid option '%F' to 'format'"
+string.format("%F", -3) == "invalid option '%F' to 'format'"
+string.format("%F", nan) == "invalid option '%F' to 'format'"
+string.format("%F", inf) == "invalid option '%F' to 'format'"
+string.format("%F", -inf) == "invalid option '%F' to 'format'"
+string.format("%F", 100) == "invalid option '%F' to 'format'"
+string.format("%F", 10000) == "invalid option '%F' to 'format'"
+string.format("%F", 100000) == "invalid option '%F' to 'format'"
+string.format("%F", 1000000) == "invalid option '%F' to 'format'"
+string.format("%F", 10000000) == "invalid option '%F' to 'format'"
+string.format("%F", 0.01) == "invalid option '%F' to 'format'"
+string.format("%F", 0.0001) == "invalid option '%F' to 'format'"
+string.format("%F", 1e-05) == "invalid option '%F' to 'format'"
+string.format("%F", 1e-06) == "invalid option '%F' to 'format'"
+string.format("%F", 1e-07) == "invalid option '%F' to 'format'"
+string.format("%F", 123.456) == "invalid option '%F' to 'format'"
+string.format("%F", 1234560000) == "invalid option '%F' to 'format'"
+string.format("%F", 1.23456e-05) == "invalid option '%F' to 'format'"
+string.format("%F", 123.456789123) == "invalid option '%F' to 'format'"
+string.format("%F", 1234567891.23) == "invalid option '%F' to 'format'"
+string.format("%F", 1.23456789123e-05) == "invalid option '%F' to 'format'"
+string.format("%+F", 0) == "invalid option '%F' to 'format'"
+string.format("%+F", 1) == "invalid option '%F' to 'format'"
+string.format("%+F", -1) == "invalid option '%F' to 'format'"
+string.format("%+F", 2) == "invalid option '%F' to 'format'"
+string.format("%+F", -2) == "invalid option '%F' to 'format'"
+string.format("%+F", 3) == "invalid option '%F' to 'format'"
+string.format("%+F", -3) == "invalid option '%F' to 'format'"
+string.format("%+F", nan) == "invalid option '%F' to 'format'"
+string.format("%+F", inf) == "invalid option '%F' to 'format'"
+string.format("%+F", -inf) == "invalid option '%F' to 'format'"
+string.format("%+F", 100) == "invalid option '%F' to 'format'"
+string.format("%+F", 10000) == "invalid option '%F' to 'format'"
+string.format("%+F", 100000) == "invalid option '%F' to 'format'"
+string.format("%+F", 1000000) == "invalid option '%F' to 'format'"
+string.format("%+F", 10000000) == "invalid option '%F' to 'format'"
+string.format("%+F", 0.01) == "invalid option '%F' to 'format'"
+string.format("%+F", 0.0001) == "invalid option '%F' to 'format'"
+string.format("%+F", 1e-05) == "invalid option '%F' to 'format'"
+string.format("%+F", 1e-06) == "invalid option '%F' to 'format'"
+string.format("%+F", 1e-07) == "invalid option '%F' to 'format'"
+string.format("%+F", 123.456) == "invalid option '%F' to 'format'"
+string.format("%+F", 1234560000) == "invalid option '%F' to 'format'"
+string.format("%+F", 1.23456e-05) == "invalid option '%F' to 'format'"
+string.format("%+F", 123.456789123) == "invalid option '%F' to 'format'"
+string.format("%+F", 1234567891.23) == "invalid option '%F' to 'format'"
+string.format("%+F", 1.23456789123e-05) == "invalid option '%F' to 'format'"
+string.format("%-F", 0) == "invalid option '%F' to 'format'"
+string.format("%-F", 1) == "invalid option '%F' to 'format'"
+string.format("%-F", -1) == "invalid option '%F' to 'format'"
+string.format("%-F", 2) == "invalid option '%F' to 'format'"
+string.format("%-F", -2) == "invalid option '%F' to 'format'"
+string.format("%-F", 3) == "invalid option '%F' to 'format'"
+string.format("%-F", -3) == "invalid option '%F' to 'format'"
+string.format("%-F", nan) == "invalid option '%F' to 'format'"
+string.format("%-F", inf) == "invalid option '%F' to 'format'"
+string.format("%-F", -inf) == "invalid option '%F' to 'format'"
+string.format("%-F", 100) == "invalid option '%F' to 'format'"
+string.format("%-F", 10000) == "invalid option '%F' to 'format'"
+string.format("%-F", 100000) == "invalid option '%F' to 'format'"
+string.format("%-F", 1000000) == "invalid option '%F' to 'format'"
+string.format("%-F", 10000000) == "invalid option '%F' to 'format'"
+string.format("%-F", 0.01) == "invalid option '%F' to 'format'"
+string.format("%-F", 0.0001) == "invalid option '%F' to 'format'"
+string.format("%-F", 1e-05) == "invalid option '%F' to 'format'"
+string.format("%-F", 1e-06) == "invalid option '%F' to 'format'"
+string.format("%-F", 1e-07) == "invalid option '%F' to 'format'"
+string.format("%-F", 123.456) == "invalid option '%F' to 'format'"
+string.format("%-F", 1234560000) == "invalid option '%F' to 'format'"
+string.format("%-F", 1.23456e-05) == "invalid option '%F' to 'format'"
+string.format("%-F", 123.456789123) == "invalid option '%F' to 'format'"
+string.format("%-F", 1234567891.23) == "invalid option '%F' to 'format'"
+string.format("%-F", 1.23456789123e-05) == "invalid option '%F' to 'format'"
+string.format("%-+F", 0) == "invalid option '%F' to 'format'"
+string.format("%-+F", 1) == "invalid option '%F' to 'format'"
+string.format("%-+F", -1) == "invalid option '%F' to 'format'"
+string.format("%-+F", 2) == "invalid option '%F' to 'format'"
+string.format("%-+F", -2) == "invalid option '%F' to 'format'"
+string.format("%-+F", 3) == "invalid option '%F' to 'format'"
+string.format("%-+F", -3) == "invalid option '%F' to 'format'"
+string.format("%-+F", nan) == "invalid option '%F' to 'format'"
+string.format("%-+F", inf) == "invalid option '%F' to 'format'"
+string.format("%-+F", -inf) == "invalid option '%F' to 'format'"
+string.format("%-+F", 100) == "invalid option '%F' to 'format'"
+string.format("%-+F", 10000) == "invalid option '%F' to 'format'"
+string.format("%-+F", 100000) == "invalid option '%F' to 'format'"
+string.format("%-+F", 1000000) == "invalid option '%F' to 'format'"
+string.format("%-+F", 10000000) == "invalid option '%F' to 'format'"
+string.format("%-+F", 0.01) == "invalid option '%F' to 'format'"
+string.format("%-+F", 0.0001) == "invalid option '%F' to 'format'"
+string.format("%-+F", 1e-05) == "invalid option '%F' to 'format'"
+string.format("%-+F", 1e-06) == "invalid option '%F' to 'format'"
+string.format("%-+F", 1e-07) == "invalid option '%F' to 'format'"
+string.format("%-+F", 123.456) == "invalid option '%F' to 'format'"
+string.format("%-+F", 1234560000) == "invalid option '%F' to 'format'"
+string.format("%-+F", 1.23456e-05) == "invalid option '%F' to 'format'"
+string.format("%-+F", 123.456789123) == "invalid option '%F' to 'format'"
+string.format("%-+F", 1234567891.23) == "invalid option '%F' to 'format'"
+string.format("%-+F", 1.23456789123e-05) == "invalid option '%F' to 'format'"
+string.format("% F", 0) == "invalid option '%F' to 'format'"
+string.format("% F", 1) == "invalid option '%F' to 'format'"
+string.format("% F", -1) == "invalid option '%F' to 'format'"
+string.format("% F", 2) == "invalid option '%F' to 'format'"
+string.format("% F", -2) == "invalid option '%F' to 'format'"
+string.format("% F", 3) == "invalid option '%F' to 'format'"
+string.format("% F", -3) == "invalid option '%F' to 'format'"
+string.format("% F", nan) == "invalid option '%F' to 'format'"
+string.format("% F", inf) == "invalid option '%F' to 'format'"
+string.format("% F", -inf) == "invalid option '%F' to 'format'"
+string.format("% F", 100) == "invalid option '%F' to 'format'"
+string.format("% F", 10000) == "invalid option '%F' to 'format'"
+string.format("% F", 100000) == "invalid option '%F' to 'format'"
+string.format("% F", 1000000) == "invalid option '%F' to 'format'"
+string.format("% F", 10000000) == "invalid option '%F' to 'format'"
+string.format("% F", 0.01) == "invalid option '%F' to 'format'"
+string.format("% F", 0.0001) == "invalid option '%F' to 'format'"
+string.format("% F", 1e-05) == "invalid option '%F' to 'format'"
+string.format("% F", 1e-06) == "invalid option '%F' to 'format'"
+string.format("% F", 1e-07) == "invalid option '%F' to 'format'"
+string.format("% F", 123.456) == "invalid option '%F' to 'format'"
+string.format("% F", 1234560000) == "invalid option '%F' to 'format'"
+string.format("% F", 1.23456e-05) == "invalid option '%F' to 'format'"
+string.format("% F", 123.456789123) == "invalid option '%F' to 'format'"
+string.format("% F", 1234567891.23) == "invalid option '%F' to 'format'"
+string.format("% F", 1.23456789123e-05) == "invalid option '%F' to 'format'"
+string.format("% +F", 0) == "invalid option '%F' to 'format'"
+string.format("% +F", 1) == "invalid option '%F' to 'format'"
+string.format("% +F", -1) == "invalid option '%F' to 'format'"
+string.format("% +F", 2) == "invalid option '%F' to 'format'"
+string.format("% +F", -2) == "invalid option '%F' to 'format'"
+string.format("% +F", 3) == "invalid option '%F' to 'format'"
+string.format("% +F", -3) == "invalid option '%F' to 'format'"
+string.format("% +F", nan) == "invalid option '%F' to 'format'"
+string.format("% +F", inf) == "invalid option '%F' to 'format'"
+string.format("% +F", -inf) == "invalid option '%F' to 'format'"
+string.format("% +F", 100) == "invalid option '%F' to 'format'"
+string.format("% +F", 10000) == "invalid option '%F' to 'format'"
+string.format("% +F", 100000) == "invalid option '%F' to 'format'"
+string.format("% +F", 1000000) == "invalid option '%F' to 'format'"
+string.format("% +F", 10000000) == "invalid option '%F' to 'format'"
+string.format("% +F", 0.01) == "invalid option '%F' to 'format'"
+string.format("% +F", 0.0001) == "invalid option '%F' to 'format'"
+string.format("% +F", 1e-05) == "invalid option '%F' to 'format'"
+string.format("% +F", 1e-06) == "invalid option '%F' to 'format'"
+string.format("% +F", 1e-07) == "invalid option '%F' to 'format'"
+string.format("% +F", 123.456) == "invalid option '%F' to 'format'"
+string.format("% +F", 1234560000) == "invalid option '%F' to 'format'"
+string.format("% +F", 1.23456e-05) == "invalid option '%F' to 'format'"
+string.format("% +F", 123.456789123) == "invalid option '%F' to 'format'"
+string.format("% +F", 1234567891.23) == "invalid option '%F' to 'format'"
+string.format("% +F", 1.23456789123e-05) == "invalid option '%F' to 'format'"
+string.format("% -F", 0) == "invalid option '%F' to 'format'"
+string.format("% -F", 1) == "invalid option '%F' to 'format'"
+string.format("% -F", -1) == "invalid option '%F' to 'format'"
+string.format("% -F", 2) == "invalid option '%F' to 'format'"
+string.format("% -F", -2) == "invalid option '%F' to 'format'"
+string.format("% -F", 3) == "invalid option '%F' to 'format'"
+string.format("% -F", -3) == "invalid option '%F' to 'format'"
+string.format("% -F", nan) == "invalid option '%F' to 'format'"
+string.format("% -F", inf) == "invalid option '%F' to 'format'"
+string.format("% -F", -inf) == "invalid option '%F' to 'format'"
+string.format("% -F", 100) == "invalid option '%F' to 'format'"
+string.format("% -F", 10000) == "invalid option '%F' to 'format'"
+string.format("% -F", 100000) == "invalid option '%F' to 'format'"
+string.format("% -F", 1000000) == "invalid option '%F' to 'format'"
+string.format("% -F", 10000000) == "invalid option '%F' to 'format'"
+string.format("% -F", 0.01) == "invalid option '%F' to 'format'"
+string.format("% -F", 0.0001) == "invalid option '%F' to 'format'"
+string.format("% -F", 1e-05) == "invalid option '%F' to 'format'"
+string.format("% -F", 1e-06) == "invalid option '%F' to 'format'"
+string.format("% -F", 1e-07) == "invalid option '%F' to 'format'"
+string.format("% -F", 123.456) == "invalid option '%F' to 'format'"
+string.format("% -F", 1234560000) == "invalid option '%F' to 'format'"
+string.format("% -F", 1.23456e-05) == "invalid option '%F' to 'format'"
+string.format("% -F", 123.456789123) == "invalid option '%F' to 'format'"
+string.format("% -F", 1234567891.23) == "invalid option '%F' to 'format'"
+string.format("% -F", 1.23456789123e-05) == "invalid option '%F' to 'format'"
+string.format("% -+F", 0) == "invalid option '%F' to 'format'"
+string.format("% -+F", 1) == "invalid option '%F' to 'format'"
+string.format("% -+F", -1) == "invalid option '%F' to 'format'"
+string.format("% -+F", 2) == "invalid option '%F' to 'format'"
+string.format("% -+F", -2) == "invalid option '%F' to 'format'"
+string.format("% -+F", 3) == "invalid option '%F' to 'format'"
+string.format("% -+F", -3) == "invalid option '%F' to 'format'"
+string.format("% -+F", nan) == "invalid option '%F' to 'format'"
+string.format("% -+F", inf) == "invalid option '%F' to 'format'"
+string.format("% -+F", -inf) == "invalid option '%F' to 'format'"
+string.format("% -+F", 100) == "invalid option '%F' to 'format'"
+string.format("% -+F", 10000) == "invalid option '%F' to 'format'"
+string.format("% -+F", 100000) == "invalid option '%F' to 'format'"
+string.format("% -+F", 1000000) == "invalid option '%F' to 'format'"
+string.format("% -+F", 10000000) == "invalid option '%F' to 'format'"
+string.format("% -+F", 0.01) == "invalid option '%F' to 'format'"
+string.format("% -+F", 0.0001) == "invalid option '%F' to 'format'"
+string.format("% -+F", 1e-05) == "invalid option '%F' to 'format'"
+string.format("% -+F", 1e-06) == "invalid option '%F' to 'format'"
+string.format("% -+F", 1e-07) == "invalid option '%F' to 'format'"
+string.format("% -+F", 123.456) == "invalid option '%F' to 'format'"
+string.format("% -+F", 1234560000) == "invalid option '%F' to 'format'"
+string.format("% -+F", 1.23456e-05) == "invalid option '%F' to 'format'"
+string.format("% -+F", 123.456789123) == "invalid option '%F' to 'format'"
+string.format("% -+F", 1234567891.23) == "invalid option '%F' to 'format'"
+string.format("% -+F", 1.23456789123e-05) == "invalid option '%F' to 'format'"
+string.format("%#F", 0) == "invalid option '%F' to 'format'"
+string.format("%#F", 1) == "invalid option '%F' to 'format'"
+string.format("%#F", -1) == "invalid option '%F' to 'format'"
+string.format("%#F", 2) == "invalid option '%F' to 'format'"
+string.format("%#F", -2) == "invalid option '%F' to 'format'"
+string.format("%#F", 3) == "invalid option '%F' to 'format'"
+string.format("%#F", -3) == "invalid option '%F' to 'format'"
+string.format("%#F", nan) == "invalid option '%F' to 'format'"
+string.format("%#F", inf) == "invalid option '%F' to 'format'"
+string.format("%#F", -inf) == "invalid option '%F' to 'format'"
+string.format("%#F", 100) == "invalid option '%F' to 'format'"
+string.format("%#F", 10000) == "invalid option '%F' to 'format'"
+string.format("%#F", 100000) == "invalid option '%F' to 'format'"
+string.format("%#F", 1000000) == "invalid option '%F' to 'format'"
+string.format("%#F", 10000000) == "invalid option '%F' to 'format'"
+string.format("%#F", 0.01) == "invalid option '%F' to 'format'"
+string.format("%#F", 0.0001) == "invalid option '%F' to 'format'"
+string.format("%#F", 1e-05) == "invalid option '%F' to 'format'"
+string.format("%#F", 1e-06) == "invalid option '%F' to 'format'"
+string.format("%#F", 1e-07) == "invalid option '%F' to 'format'"
+string.format("%#F", 123.456) == "invalid option '%F' to 'format'"
+string.format("%#F", 1234560000) == "invalid option '%F' to 'format'"
+string.format("%#F", 1.23456e-05) == "invalid option '%F' to 'format'"
+string.format("%#F", 123.456789123) == "invalid option '%F' to 'format'"
+string.format("%#F", 1234567891.23) == "invalid option '%F' to 'format'"
+string.format("%#F", 1.23456789123e-05) == "invalid option '%F' to 'format'"
+string.format("%#+F", 0) == "invalid option '%F' to 'format'"
+string.format("%#+F", 1) == "invalid option '%F' to 'format'"
+string.format("%#+F", -1) == "invalid option '%F' to 'format'"
+string.format("%#+F", 2) == "invalid option '%F' to 'format'"
+string.format("%#+F", -2) == "invalid option '%F' to 'format'"
+string.format("%#+F", 3) == "invalid option '%F' to 'format'"
+string.format("%#+F", -3) == "invalid option '%F' to 'format'"
+string.format("%#+F", nan) == "invalid option '%F' to 'format'"
+string.format("%#+F", inf) == "invalid option '%F' to 'format'"
+string.format("%#+F", -inf) == "invalid option '%F' to 'format'"
+string.format("%#+F", 100) == "invalid option '%F' to 'format'"
+string.format("%#+F", 10000) == "invalid option '%F' to 'format'"
+string.format("%#+F", 100000) == "invalid option '%F' to 'format'"
+string.format("%#+F", 1000000) == "invalid option '%F' to 'format'"
+string.format("%#+F", 10000000) == "invalid option '%F' to 'format'"
+string.format("%#+F", 0.01) == "invalid option '%F' to 'format'"
+string.format("%#+F", 0.0001) == "invalid option '%F' to 'format'"
+string.format("%#+F", 1e-05) == "invalid option '%F' to 'format'"
+string.format("%#+F", 1e-06) == "invalid option '%F' to 'format'"
+string.format("%#+F", 1e-07) == "invalid option '%F' to 'format'"
+string.format("%#+F", 123.456) == "invalid option '%F' to 'format'"
+string.format("%#+F", 1234560000) == "invalid option '%F' to 'format'"
+string.format("%#+F", 1.23456e-05) == "invalid option '%F' to 'format'"
+string.format("%#+F", 123.456789123) == "invalid option '%F' to 'format'"
+string.format("%#+F", 1234567891.23) == "invalid option '%F' to 'format'"
+string.format("%#+F", 1.23456789123e-05) == "invalid option '%F' to 'format'"
+string.format("%#-F", 0) == "invalid option '%F' to 'format'"
+string.format("%#-F", 1) == "invalid option '%F' to 'format'"
+string.format("%#-F", -1) == "invalid option '%F' to 'format'"
+string.format("%#-F", 2) == "invalid option '%F' to 'format'"
+string.format("%#-F", -2) == "invalid option '%F' to 'format'"
+string.format("%#-F", 3) == "invalid option '%F' to 'format'"
+string.format("%#-F", -3) == "invalid option '%F' to 'format'"
+string.format("%#-F", nan) == "invalid option '%F' to 'format'"
+string.format("%#-F", inf) == "invalid option '%F' to 'format'"
+string.format("%#-F", -inf) == "invalid option '%F' to 'format'"
+string.format("%#-F", 100) == "invalid option '%F' to 'format'"
+string.format("%#-F", 10000) == "invalid option '%F' to 'format'"
+string.format("%#-F", 100000) == "invalid option '%F' to 'format'"
+string.format("%#-F", 1000000) == "invalid option '%F' to 'format'"
+string.format("%#-F", 10000000) == "invalid option '%F' to 'format'"
+string.format("%#-F", 0.01) == "invalid option '%F' to 'format'"
+string.format("%#-F", 0.0001) == "invalid option '%F' to 'format'"
+string.format("%#-F", 1e-05) == "invalid option '%F' to 'format'"
+string.format("%#-F", 1e-06) == "invalid option '%F' to 'format'"
+string.format("%#-F", 1e-07) == "invalid option '%F' to 'format'"
+string.format("%#-F", 123.456) == "invalid option '%F' to 'format'"
+string.format("%#-F", 1234560000) == "invalid option '%F' to 'format'"
+string.format("%#-F", 1.23456e-05) == "invalid option '%F' to 'format'"
+string.format("%#-F", 123.456789123) == "invalid option '%F' to 'format'"
+string.format("%#-F", 1234567891.23) == "invalid option '%F' to 'format'"
+string.format("%#-F", 1.23456789123e-05) == "invalid option '%F' to 'format'"
+string.format("%#-+F", 0) == "invalid option '%F' to 'format'"
+string.format("%#-+F", 1) == "invalid option '%F' to 'format'"
+string.format("%#-+F", -1) == "invalid option '%F' to 'format'"
+string.format("%#-+F", 2) == "invalid option '%F' to 'format'"
+string.format("%#-+F", -2) == "invalid option '%F' to 'format'"
+string.format("%#-+F", 3) == "invalid option '%F' to 'format'"
+string.format("%#-+F", -3) == "invalid option '%F' to 'format'"
+string.format("%#-+F", nan) == "invalid option '%F' to 'format'"
+string.format("%#-+F", inf) == "invalid option '%F' to 'format'"
+string.format("%#-+F", -inf) == "invalid option '%F' to 'format'"
+string.format("%#-+F", 100) == "invalid option '%F' to 'format'"
+string.format("%#-+F", 10000) == "invalid option '%F' to 'format'"
+string.format("%#-+F", 100000) == "invalid option '%F' to 'format'"
+string.format("%#-+F", 1000000) == "invalid option '%F' to 'format'"
+string.format("%#-+F", 10000000) == "invalid option '%F' to 'format'"
+string.format("%#-+F", 0.01) == "invalid option '%F' to 'format'"
+string.format("%#-+F", 0.0001) == "invalid option '%F' to 'format'"
+string.format("%#-+F", 1e-05) == "invalid option '%F' to 'format'"
+string.format("%#-+F", 1e-06) == "invalid option '%F' to 'format'"
+string.format("%#-+F", 1e-07) == "invalid option '%F' to 'format'"
+string.format("%#-+F", 123.456) == "invalid option '%F' to 'format'"
+string.format("%#-+F", 1234560000) == "invalid option '%F' to 'format'"
+string.format("%#-+F", 1.23456e-05) == "invalid option '%F' to 'format'"
+string.format("%#-+F", 123.456789123) == "invalid option '%F' to 'format'"
+string.format("%#-+F", 1234567891.23) == "invalid option '%F' to 'format'"
+string.format("%#-+F", 1.23456789123e-05) == "invalid option '%F' to 'format'"
+string.format("%# F", 0) == "invalid option '%F' to 'format'"
+string.format("%# F", 1) == "invalid option '%F' to 'format'"
+string.format("%# F", -1) == "invalid option '%F' to 'format'"
+string.format("%# F", 2) == "invalid option '%F' to 'format'"
+string.format("%# F", -2) == "invalid option '%F' to 'format'"
+string.format("%# F", 3) == "invalid option '%F' to 'format'"
+string.format("%# F", -3) == "invalid option '%F' to 'format'"
+string.format("%# F", nan) == "invalid option '%F' to 'format'"
+string.format("%# F", inf) == "invalid option '%F' to 'format'"
+string.format("%# F", -inf) == "invalid option '%F' to 'format'"
+string.format("%# F", 100) == "invalid option '%F' to 'format'"
+string.format("%# F", 10000) == "invalid option '%F' to 'format'"
+string.format("%# F", 100000) == "invalid option '%F' to 'format'"
+string.format("%# F", 1000000) == "invalid option '%F' to 'format'"
+string.format("%# F", 10000000) == "invalid option '%F' to 'format'"
+string.format("%# F", 0.01) == "invalid option '%F' to 'format'"
+string.format("%# F", 0.0001) == "invalid option '%F' to 'format'"
+string.format("%# F", 1e-05) == "invalid option '%F' to 'format'"
+string.format("%# F", 1e-06) == "invalid option '%F' to 'format'"
+string.format("%# F", 1e-07) == "invalid option '%F' to 'format'"
+string.format("%# F", 123.456) == "invalid option '%F' to 'format'"
+string.format("%# F", 1234560000) == "invalid option '%F' to 'format'"
+string.format("%# F", 1.23456e-05) == "invalid option '%F' to 'format'"
+string.format("%# F", 123.456789123) == "invalid option '%F' to 'format'"
+string.format("%# F", 1234567891.23) == "invalid option '%F' to 'format'"
+string.format("%# F", 1.23456789123e-05) == "invalid option '%F' to 'format'"
+string.format("%# +F", 0) == "invalid option '%F' to 'format'"
+string.format("%# +F", 1) == "invalid option '%F' to 'format'"
+string.format("%# +F", -1) == "invalid option '%F' to 'format'"
+string.format("%# +F", 2) == "invalid option '%F' to 'format'"
+string.format("%# +F", -2) == "invalid option '%F' to 'format'"
+string.format("%# +F", 3) == "invalid option '%F' to 'format'"
+string.format("%# +F", -3) == "invalid option '%F' to 'format'"
+string.format("%# +F", nan) == "invalid option '%F' to 'format'"
+string.format("%# +F", inf) == "invalid option '%F' to 'format'"
+string.format("%# +F", -inf) == "invalid option '%F' to 'format'"
+string.format("%# +F", 100) == "invalid option '%F' to 'format'"
+string.format("%# +F", 10000) == "invalid option '%F' to 'format'"
+string.format("%# +F", 100000) == "invalid option '%F' to 'format'"
+string.format("%# +F", 1000000) == "invalid option '%F' to 'format'"
+string.format("%# +F", 10000000) == "invalid option '%F' to 'format'"
+string.format("%# +F", 0.01) == "invalid option '%F' to 'format'"
+string.format("%# +F", 0.0001) == "invalid option '%F' to 'format'"
+string.format("%# +F", 1e-05) == "invalid option '%F' to 'format'"
+string.format("%# +F", 1e-06) == "invalid option '%F' to 'format'"
+string.format("%# +F", 1e-07) == "invalid option '%F' to 'format'"
+string.format("%# +F", 123.456) == "invalid option '%F' to 'format'"
+string.format("%# +F", 1234560000) == "invalid option '%F' to 'format'"
+string.format("%# +F", 1.23456e-05) == "invalid option '%F' to 'format'"
+string.format("%# +F", 123.456789123) == "invalid option '%F' to 'format'"
+string.format("%# +F", 1234567891.23) == "invalid option '%F' to 'format'"
+string.format("%# +F", 1.23456789123e-05) == "invalid option '%F' to 'format'"
+string.format("%# -F", 0) == "invalid option '%F' to 'format'"
+string.format("%# -F", 1) == "invalid option '%F' to 'format'"
+string.format("%# -F", -1) == "invalid option '%F' to 'format'"
+string.format("%# -F", 2) == "invalid option '%F' to 'format'"
+string.format("%# -F", -2) == "invalid option '%F' to 'format'"
+string.format("%# -F", 3) == "invalid option '%F' to 'format'"
+string.format("%# -F", -3) == "invalid option '%F' to 'format'"
+string.format("%# -F", nan) == "invalid option '%F' to 'format'"
+string.format("%# -F", inf) == "invalid option '%F' to 'format'"
+string.format("%# -F", -inf) == "invalid option '%F' to 'format'"
+string.format("%# -F", 100) == "invalid option '%F' to 'format'"
+string.format("%# -F", 10000) == "invalid option '%F' to 'format'"
+string.format("%# -F", 100000) == "invalid option '%F' to 'format'"
+string.format("%# -F", 1000000) == "invalid option '%F' to 'format'"
+string.format("%# -F", 10000000) == "invalid option '%F' to 'format'"
+string.format("%# -F", 0.01) == "invalid option '%F' to 'format'"
+string.format("%# -F", 0.0001) == "invalid option '%F' to 'format'"
+string.format("%# -F", 1e-05) == "invalid option '%F' to 'format'"
+string.format("%# -F", 1e-06) == "invalid option '%F' to 'format'"
+string.format("%# -F", 1e-07) == "invalid option '%F' to 'format'"
+string.format("%# -F", 123.456) == "invalid option '%F' to 'format'"
+string.format("%# -F", 1234560000) == "invalid option '%F' to 'format'"
+string.format("%# -F", 1.23456e-05) == "invalid option '%F' to 'format'"
+string.format("%# -F", 123.456789123) == "invalid option '%F' to 'format'"
+string.format("%# -F", 1234567891.23) == "invalid option '%F' to 'format'"
+string.format("%# -F", 1.23456789123e-05) == "invalid option '%F' to 'format'"
+string.format("%# -+F", 0) == "invalid option '%F' to 'format'"
+string.format("%# -+F", 1) == "invalid option '%F' to 'format'"
+string.format("%# -+F", -1) == "invalid option '%F' to 'format'"
+string.format("%# -+F", 2) == "invalid option '%F' to 'format'"
+string.format("%# -+F", -2) == "invalid option '%F' to 'format'"
+string.format("%# -+F", 3) == "invalid option '%F' to 'format'"
+string.format("%# -+F", -3) == "invalid option '%F' to 'format'"
+string.format("%# -+F", nan) == "invalid option '%F' to 'format'"
+string.format("%# -+F", inf) == "invalid option '%F' to 'format'"
+string.format("%# -+F", -inf) == "invalid option '%F' to 'format'"
+string.format("%# -+F", 100) == "invalid option '%F' to 'format'"
+string.format("%# -+F", 10000) == "invalid option '%F' to 'format'"
+string.format("%# -+F", 100000) == "invalid option '%F' to 'format'"
+string.format("%# -+F", 1000000) == "invalid option '%F' to 'format'"
+string.format("%# -+F", 10000000) == "invalid option '%F' to 'format'"
+string.format("%# -+F", 0.01) == "invalid option '%F' to 'format'"
+string.format("%# -+F", 0.0001) == "invalid option '%F' to 'format'"
+string.format("%# -+F", 1e-05) == "invalid option '%F' to 'format'"
+string.format("%# -+F", 1e-06) == "invalid option '%F' to 'format'"
+string.format("%# -+F", 1e-07) == "invalid option '%F' to 'format'"
+string.format("%# -+F", 123.456) == "invalid option '%F' to 'format'"
+string.format("%# -+F", 1234560000) == "invalid option '%F' to 'format'"
+string.format("%# -+F", 1.23456e-05) == "invalid option '%F' to 'format'"
+string.format("%# -+F", 123.456789123) == "invalid option '%F' to 'format'"
+string.format("%# -+F", 1234567891.23) == "invalid option '%F' to 'format'"
+string.format("%# -+F", 1.23456789123e-05) == "invalid option '%F' to 'format'"
+string.format("%0F", 0) == "invalid option '%F' to 'format'"
+string.format("%0F", 1) == "invalid option '%F' to 'format'"
+string.format("%0F", -1) == "invalid option '%F' to 'format'"
+string.format("%0F", 2) == "invalid option '%F' to 'format'"
+string.format("%0F", -2) == "invalid option '%F' to 'format'"
+string.format("%0F", 3) == "invalid option '%F' to 'format'"
+string.format("%0F", -3) == "invalid option '%F' to 'format'"
+string.format("%0F", nan) == "invalid option '%F' to 'format'"
+string.format("%0F", inf) == "invalid option '%F' to 'format'"
+string.format("%0F", -inf) == "invalid option '%F' to 'format'"
+string.format("%0F", 100) == "invalid option '%F' to 'format'"
+string.format("%0F", 10000) == "invalid option '%F' to 'format'"
+string.format("%0F", 100000) == "invalid option '%F' to 'format'"
+string.format("%0F", 1000000) == "invalid option '%F' to 'format'"
+string.format("%0F", 10000000) == "invalid option '%F' to 'format'"
+string.format("%0F", 0.01) == "invalid option '%F' to 'format'"
+string.format("%0F", 0.0001) == "invalid option '%F' to 'format'"
+string.format("%0F", 1e-05) == "invalid option '%F' to 'format'"
+string.format("%0F", 1e-06) == "invalid option '%F' to 'format'"
+string.format("%0F", 1e-07) == "invalid option '%F' to 'format'"
+string.format("%0F", 123.456) == "invalid option '%F' to 'format'"
+string.format("%0F", 1234560000) == "invalid option '%F' to 'format'"
+string.format("%0F", 1.23456e-05) == "invalid option '%F' to 'format'"
+string.format("%0F", 123.456789123) == "invalid option '%F' to 'format'"
+string.format("%0F", 1234567891.23) == "invalid option '%F' to 'format'"
+string.format("%0F", 1.23456789123e-05) == "invalid option '%F' to 'format'"
+string.format("%0+F", 0) == "invalid option '%F' to 'format'"
+string.format("%0+F", 1) == "invalid option '%F' to 'format'"
+string.format("%0+F", -1) == "invalid option '%F' to 'format'"
+string.format("%0+F", 2) == "invalid option '%F' to 'format'"
+string.format("%0+F", -2) == "invalid option '%F' to 'format'"
+string.format("%0+F", 3) == "invalid option '%F' to 'format'"
+string.format("%0+F", -3) == "invalid option '%F' to 'format'"
+string.format("%0+F", nan) == "invalid option '%F' to 'format'"
+string.format("%0+F", inf) == "invalid option '%F' to 'format'"
+string.format("%0+F", -inf) == "invalid option '%F' to 'format'"
+string.format("%0+F", 100) == "invalid option '%F' to 'format'"
+string.format("%0+F", 10000) == "invalid option '%F' to 'format'"
+string.format("%0+F", 100000) == "invalid option '%F' to 'format'"
+string.format("%0+F", 1000000) == "invalid option '%F' to 'format'"
+string.format("%0+F", 10000000) == "invalid option '%F' to 'format'"
+string.format("%0+F", 0.01) == "invalid option '%F' to 'format'"
+string.format("%0+F", 0.0001) == "invalid option '%F' to 'format'"
+string.format("%0+F", 1e-05) == "invalid option '%F' to 'format'"
+string.format("%0+F", 1e-06) == "invalid option '%F' to 'format'"
+string.format("%0+F", 1e-07) == "invalid option '%F' to 'format'"
+string.format("%0+F", 123.456) == "invalid option '%F' to 'format'"
+string.format("%0+F", 1234560000) == "invalid option '%F' to 'format'"
+string.format("%0+F", 1.23456e-05) == "invalid option '%F' to 'format'"
+string.format("%0+F", 123.456789123) == "invalid option '%F' to 'format'"
+string.format("%0+F", 1234567891.23) == "invalid option '%F' to 'format'"
+string.format("%0+F", 1.23456789123e-05) == "invalid option '%F' to 'format'"
+string.format("%0-F", 0) == "invalid option '%F' to 'format'"
+string.format("%0-F", 1) == "invalid option '%F' to 'format'"
+string.format("%0-F", -1) == "invalid option '%F' to 'format'"
+string.format("%0-F", 2) == "invalid option '%F' to 'format'"
+string.format("%0-F", -2) == "invalid option '%F' to 'format'"
+string.format("%0-F", 3) == "invalid option '%F' to 'format'"
+string.format("%0-F", -3) == "invalid option '%F' to 'format'"
+string.format("%0-F", nan) == "invalid option '%F' to 'format'"
+string.format("%0-F", inf) == "invalid option '%F' to 'format'"
+string.format("%0-F", -inf) == "invalid option '%F' to 'format'"
+string.format("%0-F", 100) == "invalid option '%F' to 'format'"
+string.format("%0-F", 10000) == "invalid option '%F' to 'format'"
+string.format("%0-F", 100000) == "invalid option '%F' to 'format'"
+string.format("%0-F", 1000000) == "invalid option '%F' to 'format'"
+string.format("%0-F", 10000000) == "invalid option '%F' to 'format'"
+string.format("%0-F", 0.01) == "invalid option '%F' to 'format'"
+string.format("%0-F", 0.0001) == "invalid option '%F' to 'format'"
+string.format("%0-F", 1e-05) == "invalid option '%F' to 'format'"
+string.format("%0-F", 1e-06) == "invalid option '%F' to 'format'"
+string.format("%0-F", 1e-07) == "invalid option '%F' to 'format'"
+string.format("%0-F", 123.456) == "invalid option '%F' to 'format'"
+string.format("%0-F", 1234560000) == "invalid option '%F' to 'format'"
+string.format("%0-F", 1.23456e-05) == "invalid option '%F' to 'format'"
+string.format("%0-F", 123.456789123) == "invalid option '%F' to 'format'"
+string.format("%0-F", 1234567891.23) == "invalid option '%F' to 'format'"
+string.format("%0-F", 1.23456789123e-05) == "invalid option '%F' to 'format'"
+string.format("%0-+F", 0) == "invalid option '%F' to 'format'"
+string.format("%0-+F", 1) == "invalid option '%F' to 'format'"
+string.format("%0-+F", -1) == "invalid option '%F' to 'format'"
+string.format("%0-+F", 2) == "invalid option '%F' to 'format'"
+string.format("%0-+F", -2) == "invalid option '%F' to 'format'"
+string.format("%0-+F", 3) == "invalid option '%F' to 'format'"
+string.format("%0-+F", -3) == "invalid option '%F' to 'format'"
+string.format("%0-+F", nan) == "invalid option '%F' to 'format'"
+string.format("%0-+F", inf) == "invalid option '%F' to 'format'"
+string.format("%0-+F", -inf) == "invalid option '%F' to 'format'"
+string.format("%0-+F", 100) == "invalid option '%F' to 'format'"
+string.format("%0-+F", 10000) == "invalid option '%F' to 'format'"
+string.format("%0-+F", 100000) == "invalid option '%F' to 'format'"
+string.format("%0-+F", 1000000) == "invalid option '%F' to 'format'"
+string.format("%0-+F", 10000000) == "invalid option '%F' to 'format'"
+string.format("%0-+F", 0.01) == "invalid option '%F' to 'format'"
+string.format("%0-+F", 0.0001) == "invalid option '%F' to 'format'"
+string.format("%0-+F", 1e-05) == "invalid option '%F' to 'format'"
+string.format("%0-+F", 1e-06) == "invalid option '%F' to 'format'"
+string.format("%0-+F", 1e-07) == "invalid option '%F' to 'format'"
+string.format("%0-+F", 123.456) == "invalid option '%F' to 'format'"
+string.format("%0-+F", 1234560000) == "invalid option '%F' to 'format'"
+string.format("%0-+F", 1.23456e-05) == "invalid option '%F' to 'format'"
+string.format("%0-+F", 123.456789123) == "invalid option '%F' to 'format'"
+string.format("%0-+F", 1234567891.23) == "invalid option '%F' to 'format'"
+string.format("%0-+F", 1.23456789123e-05) == "invalid option '%F' to 'format'"
+string.format("%0 F", 0) == "invalid option '%F' to 'format'"
+string.format("%0 F", 1) == "invalid option '%F' to 'format'"
+string.format("%0 F", -1) == "invalid option '%F' to 'format'"
+string.format("%0 F", 2) == "invalid option '%F' to 'format'"
+string.format("%0 F", -2) == "invalid option '%F' to 'format'"
+string.format("%0 F", 3) == "invalid option '%F' to 'format'"
+string.format("%0 F", -3) == "invalid option '%F' to 'format'"
+string.format("%0 F", nan) == "invalid option '%F' to 'format'"
+string.format("%0 F", inf) == "invalid option '%F' to 'format'"
+string.format("%0 F", -inf) == "invalid option '%F' to 'format'"
+string.format("%0 F", 100) == "invalid option '%F' to 'format'"
+string.format("%0 F", 10000) == "invalid option '%F' to 'format'"
+string.format("%0 F", 100000) == "invalid option '%F' to 'format'"
+string.format("%0 F", 1000000) == "invalid option '%F' to 'format'"
+string.format("%0 F", 10000000) == "invalid option '%F' to 'format'"
+string.format("%0 F", 0.01) == "invalid option '%F' to 'format'"
+string.format("%0 F", 0.0001) == "invalid option '%F' to 'format'"
+string.format("%0 F", 1e-05) == "invalid option '%F' to 'format'"
+string.format("%0 F", 1e-06) == "invalid option '%F' to 'format'"
+string.format("%0 F", 1e-07) == "invalid option '%F' to 'format'"
+string.format("%0 F", 123.456) == "invalid option '%F' to 'format'"
+string.format("%0 F", 1234560000) == "invalid option '%F' to 'format'"
+string.format("%0 F", 1.23456e-05) == "invalid option '%F' to 'format'"
+string.format("%0 F", 123.456789123) == "invalid option '%F' to 'format'"
+string.format("%0 F", 1234567891.23) == "invalid option '%F' to 'format'"
+string.format("%0 F", 1.23456789123e-05) == "invalid option '%F' to 'format'"
+string.format("%0 +F", 0) == "invalid option '%F' to 'format'"
+string.format("%0 +F", 1) == "invalid option '%F' to 'format'"
+string.format("%0 +F", -1) == "invalid option '%F' to 'format'"
+string.format("%0 +F", 2) == "invalid option '%F' to 'format'"
+string.format("%0 +F", -2) == "invalid option '%F' to 'format'"
+string.format("%0 +F", 3) == "invalid option '%F' to 'format'"
+string.format("%0 +F", -3) == "invalid option '%F' to 'format'"
+string.format("%0 +F", nan) == "invalid option '%F' to 'format'"
+string.format("%0 +F", inf) == "invalid option '%F' to 'format'"
+string.format("%0 +F", -inf) == "invalid option '%F' to 'format'"
+string.format("%0 +F", 100) == "invalid option '%F' to 'format'"
+string.format("%0 +F", 10000) == "invalid option '%F' to 'format'"
+string.format("%0 +F", 100000) == "invalid option '%F' to 'format'"
+string.format("%0 +F", 1000000) == "invalid option '%F' to 'format'"
+string.format("%0 +F", 10000000) == "invalid option '%F' to 'format'"
+string.format("%0 +F", 0.01) == "invalid option '%F' to 'format'"
+string.format("%0 +F", 0.0001) == "invalid option '%F' to 'format'"
+string.format("%0 +F", 1e-05) == "invalid option '%F' to 'format'"
+string.format("%0 +F", 1e-06) == "invalid option '%F' to 'format'"
+string.format("%0 +F", 1e-07) == "invalid option '%F' to 'format'"
+string.format("%0 +F", 123.456) == "invalid option '%F' to 'format'"
+string.format("%0 +F", 1234560000) == "invalid option '%F' to 'format'"
+string.format("%0 +F", 1.23456e-05) == "invalid option '%F' to 'format'"
+string.format("%0 +F", 123.456789123) == "invalid option '%F' to 'format'"
+string.format("%0 +F", 1234567891.23) == "invalid option '%F' to 'format'"
+string.format("%0 +F", 1.23456789123e-05) == "invalid option '%F' to 'format'"
+string.format("%0 -F", 0) == "invalid option '%F' to 'format'"
+string.format("%0 -F", 1) == "invalid option '%F' to 'format'"
+string.format("%0 -F", -1) == "invalid option '%F' to 'format'"
+string.format("%0 -F", 2) == "invalid option '%F' to 'format'"
+string.format("%0 -F", -2) == "invalid option '%F' to 'format'"
+string.format("%0 -F", 3) == "invalid option '%F' to 'format'"
+string.format("%0 -F", -3) == "invalid option '%F' to 'format'"
+string.format("%0 -F", nan) == "invalid option '%F' to 'format'"
+string.format("%0 -F", inf) == "invalid option '%F' to 'format'"
+string.format("%0 -F", -inf) == "invalid option '%F' to 'format'"
+string.format("%0 -F", 100) == "invalid option '%F' to 'format'"
+string.format("%0 -F", 10000) == "invalid option '%F' to 'format'"
+string.format("%0 -F", 100000) == "invalid option '%F' to 'format'"
+string.format("%0 -F", 1000000) == "invalid option '%F' to 'format'"
+string.format("%0 -F", 10000000) == "invalid option '%F' to 'format'"
+string.format("%0 -F", 0.01) == "invalid option '%F' to 'format'"
+string.format("%0 -F", 0.0001) == "invalid option '%F' to 'format'"
+string.format("%0 -F", 1e-05) == "invalid option '%F' to 'format'"
+string.format("%0 -F", 1e-06) == "invalid option '%F' to 'format'"
+string.format("%0 -F", 1e-07) == "invalid option '%F' to 'format'"
+string.format("%0 -F", 123.456) == "invalid option '%F' to 'format'"
+string.format("%0 -F", 1234560000) == "invalid option '%F' to 'format'"
+string.format("%0 -F", 1.23456e-05) == "invalid option '%F' to 'format'"
+string.format("%0 -F", 123.456789123) == "invalid option '%F' to 'format'"
+string.format("%0 -F", 1234567891.23) == "invalid option '%F' to 'format'"
+string.format("%0 -F", 1.23456789123e-05) == "invalid option '%F' to 'format'"
+string.format("%0 -+F", 0) == "invalid option '%F' to 'format'"
+string.format("%0 -+F", 1) == "invalid option '%F' to 'format'"
+string.format("%0 -+F", -1) == "invalid option '%F' to 'format'"
+string.format("%0 -+F", 2) == "invalid option '%F' to 'format'"
+string.format("%0 -+F", -2) == "invalid option '%F' to 'format'"
+string.format("%0 -+F", 3) == "invalid option '%F' to 'format'"
+string.format("%0 -+F", -3) == "invalid option '%F' to 'format'"
+string.format("%0 -+F", nan) == "invalid option '%F' to 'format'"
+string.format("%0 -+F", inf) == "invalid option '%F' to 'format'"
+string.format("%0 -+F", -inf) == "invalid option '%F' to 'format'"
+string.format("%0 -+F", 100) == "invalid option '%F' to 'format'"
+string.format("%0 -+F", 10000) == "invalid option '%F' to 'format'"
+string.format("%0 -+F", 100000) == "invalid option '%F' to 'format'"
+string.format("%0 -+F", 1000000) == "invalid option '%F' to 'format'"
+string.format("%0 -+F", 10000000) == "invalid option '%F' to 'format'"
+string.format("%0 -+F", 0.01) == "invalid option '%F' to 'format'"
+string.format("%0 -+F", 0.0001) == "invalid option '%F' to 'format'"
+string.format("%0 -+F", 1e-05) == "invalid option '%F' to 'format'"
+string.format("%0 -+F", 1e-06) == "invalid option '%F' to 'format'"
+string.format("%0 -+F", 1e-07) == "invalid option '%F' to 'format'"
+string.format("%0 -+F", 123.456) == "invalid option '%F' to 'format'"
+string.format("%0 -+F", 1234560000) == "invalid option '%F' to 'format'"
+string.format("%0 -+F", 1.23456e-05) == "invalid option '%F' to 'format'"
+string.format("%0 -+F", 123.456789123) == "invalid option '%F' to 'format'"
+string.format("%0 -+F", 1234567891.23) == "invalid option '%F' to 'format'"
+string.format("%0 -+F", 1.23456789123e-05) == "invalid option '%F' to 'format'"
+string.format("%0#F", 0) == "invalid option '%F' to 'format'"
+string.format("%0#F", 1) == "invalid option '%F' to 'format'"
+string.format("%0#F", -1) == "invalid option '%F' to 'format'"
+string.format("%0#F", 2) == "invalid option '%F' to 'format'"
+string.format("%0#F", -2) == "invalid option '%F' to 'format'"
+string.format("%0#F", 3) == "invalid option '%F' to 'format'"
+string.format("%0#F", -3) == "invalid option '%F' to 'format'"
+string.format("%0#F", nan) == "invalid option '%F' to 'format'"
+string.format("%0#F", inf) == "invalid option '%F' to 'format'"
+string.format("%0#F", -inf) == "invalid option '%F' to 'format'"
+string.format("%0#F", 100) == "invalid option '%F' to 'format'"
+string.format("%0#F", 10000) == "invalid option '%F' to 'format'"
+string.format("%0#F", 100000) == "invalid option '%F' to 'format'"
+string.format("%0#F", 1000000) == "invalid option '%F' to 'format'"
+string.format("%0#F", 10000000) == "invalid option '%F' to 'format'"
+string.format("%0#F", 0.01) == "invalid option '%F' to 'format'"
+string.format("%0#F", 0.0001) == "invalid option '%F' to 'format'"
+string.format("%0#F", 1e-05) == "invalid option '%F' to 'format'"
+string.format("%0#F", 1e-06) == "invalid option '%F' to 'format'"
+string.format("%0#F", 1e-07) == "invalid option '%F' to 'format'"
+string.format("%0#F", 123.456) == "invalid option '%F' to 'format'"
+string.format("%0#F", 1234560000) == "invalid option '%F' to 'format'"
+string.format("%0#F", 1.23456e-05) == "invalid option '%F' to 'format'"
+string.format("%0#F", 123.456789123) == "invalid option '%F' to 'format'"
+string.format("%0#F", 1234567891.23) == "invalid option '%F' to 'format'"
+string.format("%0#F", 1.23456789123e-05) == "invalid option '%F' to 'format'"
+string.format("%0#+F", 0) == "invalid option '%F' to 'format'"
+string.format("%0#+F", 1) == "invalid option '%F' to 'format'"
+string.format("%0#+F", -1) == "invalid option '%F' to 'format'"
+string.format("%0#+F", 2) == "invalid option '%F' to 'format'"
+string.format("%0#+F", -2) == "invalid option '%F' to 'format'"
+string.format("%0#+F", 3) == "invalid option '%F' to 'format'"
+string.format("%0#+F", -3) == "invalid option '%F' to 'format'"
+string.format("%0#+F", nan) == "invalid option '%F' to 'format'"
+string.format("%0#+F", inf) == "invalid option '%F' to 'format'"
+string.format("%0#+F", -inf) == "invalid option '%F' to 'format'"
+string.format("%0#+F", 100) == "invalid option '%F' to 'format'"
+string.format("%0#+F", 10000) == "invalid option '%F' to 'format'"
+string.format("%0#+F", 100000) == "invalid option '%F' to 'format'"
+string.format("%0#+F", 1000000) == "invalid option '%F' to 'format'"
+string.format("%0#+F", 10000000) == "invalid option '%F' to 'format'"
+string.format("%0#+F", 0.01) == "invalid option '%F' to 'format'"
+string.format("%0#+F", 0.0001) == "invalid option '%F' to 'format'"
+string.format("%0#+F", 1e-05) == "invalid option '%F' to 'format'"
+string.format("%0#+F", 1e-06) == "invalid option '%F' to 'format'"
+string.format("%0#+F", 1e-07) == "invalid option '%F' to 'format'"
+string.format("%0#+F", 123.456) == "invalid option '%F' to 'format'"
+string.format("%0#+F", 1234560000) == "invalid option '%F' to 'format'"
+string.format("%0#+F", 1.23456e-05) == "invalid option '%F' to 'format'"
+string.format("%0#+F", 123.456789123) == "invalid option '%F' to 'format'"
+string.format("%0#+F", 1234567891.23) == "invalid option '%F' to 'format'"
+string.format("%0#+F", 1.23456789123e-05) == "invalid option '%F' to 'format'"
+string.format("%0#-F", 0) == "invalid option '%F' to 'format'"
+string.format("%0#-F", 1) == "invalid option '%F' to 'format'"
+string.format("%0#-F", -1) == "invalid option '%F' to 'format'"
+string.format("%0#-F", 2) == "invalid option '%F' to 'format'"
+string.format("%0#-F", -2) == "invalid option '%F' to 'format'"
+string.format("%0#-F", 3) == "invalid option '%F' to 'format'"
+string.format("%0#-F", -3) == "invalid option '%F' to 'format'"
+string.format("%0#-F", nan) == "invalid option '%F' to 'format'"
+string.format("%0#-F", inf) == "invalid option '%F' to 'format'"
+string.format("%0#-F", -inf) == "invalid option '%F' to 'format'"
+string.format("%0#-F", 100) == "invalid option '%F' to 'format'"
+string.format("%0#-F", 10000) == "invalid option '%F' to 'format'"
+string.format("%0#-F", 100000) == "invalid option '%F' to 'format'"
+string.format("%0#-F", 1000000) == "invalid option '%F' to 'format'"
+string.format("%0#-F", 10000000) == "invalid option '%F' to 'format'"
+string.format("%0#-F", 0.01) == "invalid option '%F' to 'format'"
+string.format("%0#-F", 0.0001) == "invalid option '%F' to 'format'"
+string.format("%0#-F", 1e-05) == "invalid option '%F' to 'format'"
+string.format("%0#-F", 1e-06) == "invalid option '%F' to 'format'"
+string.format("%0#-F", 1e-07) == "invalid option '%F' to 'format'"
+string.format("%0#-F", 123.456) == "invalid option '%F' to 'format'"
+string.format("%0#-F", 1234560000) == "invalid option '%F' to 'format'"
+string.format("%0#-F", 1.23456e-05) == "invalid option '%F' to 'format'"
+string.format("%0#-F", 123.456789123) == "invalid option '%F' to 'format'"
+string.format("%0#-F", 1234567891.23) == "invalid option '%F' to 'format'"
+string.format("%0#-F", 1.23456789123e-05) == "invalid option '%F' to 'format'"
+string.format("%0#-+F", 0) == "invalid option '%F' to 'format'"
+string.format("%0#-+F", 1) == "invalid option '%F' to 'format'"
+string.format("%0#-+F", -1) == "invalid option '%F' to 'format'"
+string.format("%0#-+F", 2) == "invalid option '%F' to 'format'"
+string.format("%0#-+F", -2) == "invalid option '%F' to 'format'"
+string.format("%0#-+F", 3) == "invalid option '%F' to 'format'"
+string.format("%0#-+F", -3) == "invalid option '%F' to 'format'"
+string.format("%0#-+F", nan) == "invalid option '%F' to 'format'"
+string.format("%0#-+F", inf) == "invalid option '%F' to 'format'"
+string.format("%0#-+F", -inf) == "invalid option '%F' to 'format'"
+string.format("%0#-+F", 100) == "invalid option '%F' to 'format'"
+string.format("%0#-+F", 10000) == "invalid option '%F' to 'format'"
+string.format("%0#-+F", 100000) == "invalid option '%F' to 'format'"
+string.format("%0#-+F", 1000000) == "invalid option '%F' to 'format'"
+string.format("%0#-+F", 10000000) == "invalid option '%F' to 'format'"
+string.format("%0#-+F", 0.01) == "invalid option '%F' to 'format'"
+string.format("%0#-+F", 0.0001) == "invalid option '%F' to 'format'"
+string.format("%0#-+F", 1e-05) == "invalid option '%F' to 'format'"
+string.format("%0#-+F", 1e-06) == "invalid option '%F' to 'format'"
+string.format("%0#-+F", 1e-07) == "invalid option '%F' to 'format'"
+string.format("%0#-+F", 123.456) == "invalid option '%F' to 'format'"
+string.format("%0#-+F", 1234560000) == "invalid option '%F' to 'format'"
+string.format("%0#-+F", 1.23456e-05) == "invalid option '%F' to 'format'"
+string.format("%0#-+F", 123.456789123) == "invalid option '%F' to 'format'"
+string.format("%0#-+F", 1234567891.23) == "invalid option '%F' to 'format'"
+string.format("%0#-+F", 1.23456789123e-05) == "invalid option '%F' to 'format'"
+string.format("%0# F", 0) == "invalid option '%F' to 'format'"
+string.format("%0# F", 1) == "invalid option '%F' to 'format'"
+string.format("%0# F", -1) == "invalid option '%F' to 'format'"
+string.format("%0# F", 2) == "invalid option '%F' to 'format'"
+string.format("%0# F", -2) == "invalid option '%F' to 'format'"
+string.format("%0# F", 3) == "invalid option '%F' to 'format'"
+string.format("%0# F", -3) == "invalid option '%F' to 'format'"
+string.format("%0# F", nan) == "invalid option '%F' to 'format'"
+string.format("%0# F", inf) == "invalid option '%F' to 'format'"
+string.format("%0# F", -inf) == "invalid option '%F' to 'format'"
+string.format("%0# F", 100) == "invalid option '%F' to 'format'"
+string.format("%0# F", 10000) == "invalid option '%F' to 'format'"
+string.format("%0# F", 100000) == "invalid option '%F' to 'format'"
+string.format("%0# F", 1000000) == "invalid option '%F' to 'format'"
+string.format("%0# F", 10000000) == "invalid option '%F' to 'format'"
+string.format("%0# F", 0.01) == "invalid option '%F' to 'format'"
+string.format("%0# F", 0.0001) == "invalid option '%F' to 'format'"
+string.format("%0# F", 1e-05) == "invalid option '%F' to 'format'"
+string.format("%0# F", 1e-06) == "invalid option '%F' to 'format'"
+string.format("%0# F", 1e-07) == "invalid option '%F' to 'format'"
+string.format("%0# F", 123.456) == "invalid option '%F' to 'format'"
+string.format("%0# F", 1234560000) == "invalid option '%F' to 'format'"
+string.format("%0# F", 1.23456e-05) == "invalid option '%F' to 'format'"
+string.format("%0# F", 123.456789123) == "invalid option '%F' to 'format'"
+string.format("%0# F", 1234567891.23) == "invalid option '%F' to 'format'"
+string.format("%0# F", 1.23456789123e-05) == "invalid option '%F' to 'format'"
+string.format("%0# +F", 0) == "invalid option '%F' to 'format'"
+string.format("%0# +F", 1) == "invalid option '%F' to 'format'"
+string.format("%0# +F", -1) == "invalid option '%F' to 'format'"
+string.format("%0# +F", 2) == "invalid option '%F' to 'format'"
+string.format("%0# +F", -2) == "invalid option '%F' to 'format'"
+string.format("%0# +F", 3) == "invalid option '%F' to 'format'"
+string.format("%0# +F", -3) == "invalid option '%F' to 'format'"
+string.format("%0# +F", nan) == "invalid option '%F' to 'format'"
+string.format("%0# +F", inf) == "invalid option '%F' to 'format'"
+string.format("%0# +F", -inf) == "invalid option '%F' to 'format'"
+string.format("%0# +F", 100) == "invalid option '%F' to 'format'"
+string.format("%0# +F", 10000) == "invalid option '%F' to 'format'"
+string.format("%0# +F", 100000) == "invalid option '%F' to 'format'"
+string.format("%0# +F", 1000000) == "invalid option '%F' to 'format'"
+string.format("%0# +F", 10000000) == "invalid option '%F' to 'format'"
+string.format("%0# +F", 0.01) == "invalid option '%F' to 'format'"
+string.format("%0# +F", 0.0001) == "invalid option '%F' to 'format'"
+string.format("%0# +F", 1e-05) == "invalid option '%F' to 'format'"
+string.format("%0# +F", 1e-06) == "invalid option '%F' to 'format'"
+string.format("%0# +F", 1e-07) == "invalid option '%F' to 'format'"
+string.format("%0# +F", 123.456) == "invalid option '%F' to 'format'"
+string.format("%0# +F", 1234560000) == "invalid option '%F' to 'format'"
+string.format("%0# +F", 1.23456e-05) == "invalid option '%F' to 'format'"
+string.format("%0# +F", 123.456789123) == "invalid option '%F' to 'format'"
+string.format("%0# +F", 1234567891.23) == "invalid option '%F' to 'format'"
+string.format("%0# +F", 1.23456789123e-05) == "invalid option '%F' to 'format'"
+string.format("%0# -F", 0) == "invalid option '%F' to 'format'"
+string.format("%0# -F", 1) == "invalid option '%F' to 'format'"
+string.format("%0# -F", -1) == "invalid option '%F' to 'format'"
+string.format("%0# -F", 2) == "invalid option '%F' to 'format'"
+string.format("%0# -F", -2) == "invalid option '%F' to 'format'"
+string.format("%0# -F", 3) == "invalid option '%F' to 'format'"
+string.format("%0# -F", -3) == "invalid option '%F' to 'format'"
+string.format("%0# -F", nan) == "invalid option '%F' to 'format'"
+string.format("%0# -F", inf) == "invalid option '%F' to 'format'"
+string.format("%0# -F", -inf) == "invalid option '%F' to 'format'"
+string.format("%0# -F", 100) == "invalid option '%F' to 'format'"
+string.format("%0# -F", 10000) == "invalid option '%F' to 'format'"
+string.format("%0# -F", 100000) == "invalid option '%F' to 'format'"
+string.format("%0# -F", 1000000) == "invalid option '%F' to 'format'"
+string.format("%0# -F", 10000000) == "invalid option '%F' to 'format'"
+string.format("%0# -F", 0.01) == "invalid option '%F' to 'format'"
+string.format("%0# -F", 0.0001) == "invalid option '%F' to 'format'"
+string.format("%0# -F", 1e-05) == "invalid option '%F' to 'format'"
+string.format("%0# -F", 1e-06) == "invalid option '%F' to 'format'"
+string.format("%0# -F", 1e-07) == "invalid option '%F' to 'format'"
+string.format("%0# -F", 123.456) == "invalid option '%F' to 'format'"
+string.format("%0# -F", 1234560000) == "invalid option '%F' to 'format'"
+string.format("%0# -F", 1.23456e-05) == "invalid option '%F' to 'format'"
+string.format("%0# -F", 123.456789123) == "invalid option '%F' to 'format'"
+string.format("%0# -F", 1234567891.23) == "invalid option '%F' to 'format'"
+string.format("%0# -F", 1.23456789123e-05) == "invalid option '%F' to 'format'"
+string.format("%0# -+F", 0) == "invalid option '%F' to 'format'"
+string.format("%0# -+F", 1) == "invalid option '%F' to 'format'"
+string.format("%0# -+F", -1) == "invalid option '%F' to 'format'"
+string.format("%0# -+F", 2) == "invalid option '%F' to 'format'"
+string.format("%0# -+F", -2) == "invalid option '%F' to 'format'"
+string.format("%0# -+F", 3) == "invalid option '%F' to 'format'"
+string.format("%0# -+F", -3) == "invalid option '%F' to 'format'"
+string.format("%0# -+F", nan) == "invalid option '%F' to 'format'"
+string.format("%0# -+F", inf) == "invalid option '%F' to 'format'"
+string.format("%0# -+F", -inf) == "invalid option '%F' to 'format'"
+string.format("%0# -+F", 100) == "invalid option '%F' to 'format'"
+string.format("%0# -+F", 10000) == "invalid option '%F' to 'format'"
+string.format("%0# -+F", 100000) == "invalid option '%F' to 'format'"
+string.format("%0# -+F", 1000000) == "invalid option '%F' to 'format'"
+string.format("%0# -+F", 10000000) == "invalid option '%F' to 'format'"
+string.format("%0# -+F", 0.01) == "invalid option '%F' to 'format'"
+string.format("%0# -+F", 0.0001) == "invalid option '%F' to 'format'"
+string.format("%0# -+F", 1e-05) == "invalid option '%F' to 'format'"
+string.format("%0# -+F", 1e-06) == "invalid option '%F' to 'format'"
+string.format("%0# -+F", 1e-07) == "invalid option '%F' to 'format'"
+string.format("%0# -+F", 123.456) == "invalid option '%F' to 'format'"
+string.format("%0# -+F", 1234560000) == "invalid option '%F' to 'format'"
+string.format("%0# -+F", 1.23456e-05) == "invalid option '%F' to 'format'"
+string.format("%0# -+F", 123.456789123) == "invalid option '%F' to 'format'"
+string.format("%0# -+F", 1234567891.23) == "invalid option '%F' to 'format'"
+string.format("%0# -+F", 1.23456789123e-05) == "invalid option '%F' to 'format'"
+= g =
+string.format("%g", 0) == "0"
+string.format("%g", 1) == "1"
+string.format("%g", -1) == "-1"
+string.format("%g", 2) == "2"
+string.format("%g", -2) == "-2"
+string.format("%g", 3) == "3"
+string.format("%g", -3) == "-3"
+string.format("%g", nan) == "nan"
+string.format("%g", inf) == "inf"
+string.format("%g", -inf) == "-inf"
+string.format("%g", 100) == "100"
+string.format("%g", 10000) == "10000"
+string.format("%g", 100000) == "100000"
+string.format("%g", 1000000) == "1e+06"
+string.format("%g", 10000000) == "1e+07"
+string.format("%g", 0.01) == "0.01"
+string.format("%g", 0.0001) == "0.0001"
+string.format("%g", 1e-05) == "1e-05"
+string.format("%g", 1e-06) == "1e-06"
+string.format("%g", 1e-07) == "1e-07"
+string.format("%g", 123.456) == "123.456"
+string.format("%g", 1234560000) == "1.23456e+09"
+string.format("%g", 1.23456e-05) == "1.23456e-05"
+string.format("%g", 123.456789123) == "123.457"
+string.format("%g", 1234567891.23) == "1.23457e+09"
+string.format("%g", 1.23456789123e-05) == "1.23457e-05"
+string.format("%.0g", 100) == "1e+02"
+string.format("%.0g", 10000) == "1e+04"
+string.format("%.0g", 100000) == "1e+05"
+string.format("%.0g", 123.456) == "1e+02"
+string.format("%.0g", 1234560000) == "1e+09"
+string.format("%.0g", 1.23456e-05) == "1e-05"
+string.format("%.0g", 123.456789123) == "1e+02"
+string.format("%.0g", 1234567891.23) == "1e+09"
+string.format("%.0g", 1.23456789123e-05) == "1e-05"
+string.format("%.1g", 100) == "1e+02"
+string.format("%.1g", 10000) == "1e+04"
+string.format("%.1g", 100000) == "1e+05"
+string.format("%.1g", 123.456) == "1e+02"
+string.format("%.1g", 1234560000) == "1e+09"
+string.format("%.1g", 1.23456e-05) == "1e-05"
+string.format("%.1g", 123.456789123) == "1e+02"
+string.format("%.1g", 1234567891.23) == "1e+09"
+string.format("%.1g", 1.23456789123e-05) == "1e-05"
+string.format("%1.0g", 100) == "1e+02"
+string.format("%1.0g", 10000) == "1e+04"
+string.format("%1.0g", 100000) == "1e+05"
+string.format("%1.0g", 123.456) == "1e+02"
+string.format("%1.0g", 1234560000) == "1e+09"
+string.format("%1.0g", 1.23456e-05) == "1e-05"
+string.format("%1.0g", 123.456789123) == "1e+02"
+string.format("%1.0g", 1234567891.23) == "1e+09"
+string.format("%1.0g", 1.23456789123e-05) == "1e-05"
+string.format("%1.1g", 100) == "1e+02"
+string.format("%1.1g", 10000) == "1e+04"
+string.format("%1.1g", 100000) == "1e+05"
+string.format("%1.1g", 123.456) == "1e+02"
+string.format("%1.1g", 1234560000) == "1e+09"
+string.format("%1.1g", 1.23456e-05) == "1e-05"
+string.format("%1.1g", 123.456789123) == "1e+02"
+string.format("%1.1g", 1234567891.23) == "1e+09"
+string.format("%1.1g", 1.23456789123e-05) == "1e-05"
+string.format("%2g", 0) == " 0"
+string.format("%2g", 1) == " 1"
+string.format("%2g", 2) == " 2"
+string.format("%2g", 3) == " 3"
+string.format("%2.0g", 0) == " 0"
+string.format("%2.0g", 1) == " 1"
+string.format("%2.0g", 2) == " 2"
+string.format("%2.0g", 3) == " 3"
+string.format("%2.0g", 100) == "1e+02"
+string.format("%2.0g", 10000) == "1e+04"
+string.format("%2.0g", 100000) == "1e+05"
+string.format("%2.0g", 123.456) == "1e+02"
+string.format("%2.0g", 1234560000) == "1e+09"
+string.format("%2.0g", 1.23456e-05) == "1e-05"
+string.format("%2.0g", 123.456789123) == "1e+02"
+string.format("%2.0g", 1234567891.23) == "1e+09"
+string.format("%2.0g", 1.23456789123e-05) == "1e-05"
+string.format("%2.1g", 0) == " 0"
+string.format("%2.1g", 1) == " 1"
+string.format("%2.1g", 2) == " 2"
+string.format("%2.1g", 3) == " 3"
+string.format("%2.1g", 100) == "1e+02"
+string.format("%2.1g", 10000) == "1e+04"
+string.format("%2.1g", 100000) == "1e+05"
+string.format("%2.1g", 123.456) == "1e+02"
+string.format("%2.1g", 1234560000) == "1e+09"
+string.format("%2.1g", 1.23456e-05) == "1e-05"
+string.format("%2.1g", 123.456789123) == "1e+02"
+string.format("%2.1g", 1234567891.23) == "1e+09"
+string.format("%2.1g", 1.23456789123e-05) == "1e-05"
+string.format("%2.6g", 0) == " 0"
+string.format("%2.6g", 1) == " 1"
+string.format("%2.6g", 2) == " 2"
+string.format("%2.6g", 3) == " 3"
+string.format("%6g", 0) == "     0"
+string.format("%6g", 1) == "     1"
+string.format("%6g", -1) == "    -1"
+string.format("%6g", 2) == "     2"
+string.format("%6g", -2) == "    -2"
+string.format("%6g", 3) == "     3"
+string.format("%6g", -3) == "    -3"
+string.format("%6g", nan) == "   nan"
+string.format("%6g", inf) == "   inf"
+string.format("%6g", -inf) == "  -inf"
+string.format("%6g", 100) == "   100"
+string.format("%6g", 10000) == " 10000"
+string.format("%6g", 1000000) == " 1e+06"
+string.format("%6g", 10000000) == " 1e+07"
+string.format("%6g", 0.01) == "  0.01"
+string.format("%6g", 1e-05) == " 1e-05"
+string.format("%6g", 1e-06) == " 1e-06"
+string.format("%6g", 1e-07) == " 1e-07"
+string.format("%6.0g", 0) == "     0"
+string.format("%6.0g", 1) == "     1"
+string.format("%6.0g", -1) == "    -1"
+string.format("%6.0g", 2) == "     2"
+string.format("%6.0g", -2) == "    -2"
+string.format("%6.0g", 3) == "     3"
+string.format("%6.0g", -3) == "    -3"
+string.format("%6.0g", nan) == "   nan"
+string.format("%6.0g", inf) == "   inf"
+string.format("%6.0g", -inf) == "  -inf"
+string.format("%6.0g", 100) == " 1e+02"
+string.format("%6.0g", 10000) == " 1e+04"
+string.format("%6.0g", 100000) == " 1e+05"
+string.format("%6.0g", 1000000) == " 1e+06"
+string.format("%6.0g", 10000000) == " 1e+07"
+string.format("%6.0g", 0.01) == "  0.01"
+string.format("%6.0g", 1e-05) == " 1e-05"
+string.format("%6.0g", 1e-06) == " 1e-06"
+string.format("%6.0g", 1e-07) == " 1e-07"
+string.format("%6.0g", 123.456) == " 1e+02"
+string.format("%6.0g", 1234560000) == " 1e+09"
+string.format("%6.0g", 1.23456e-05) == " 1e-05"
+string.format("%6.0g", 123.456789123) == " 1e+02"
+string.format("%6.0g", 1234567891.23) == " 1e+09"
+string.format("%6.0g", 1.23456789123e-05) == " 1e-05"
+string.format("%6.1g", 0) == "     0"
+string.format("%6.1g", 1) == "     1"
+string.format("%6.1g", -1) == "    -1"
+string.format("%6.1g", 2) == "     2"
+string.format("%6.1g", -2) == "    -2"
+string.format("%6.1g", 3) == "     3"
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+string.format("%6.1g", nan) == "   nan"
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+string.format("%6.1g", 100) == " 1e+02"
+string.format("%6.1g", 10000) == " 1e+04"
+string.format("%6.1g", 100000) == " 1e+05"
+string.format("%6.1g", 1000000) == " 1e+06"
+string.format("%6.1g", 10000000) == " 1e+07"
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+string.format("%6.1g", 1e-05) == " 1e-05"
+string.format("%6.1g", 1e-06) == " 1e-06"
+string.format("%6.1g", 1e-07) == " 1e-07"
+string.format("%6.1g", 123.456) == " 1e+02"
+string.format("%6.1g", 1234560000) == " 1e+09"
+string.format("%6.1g", 1.23456e-05) == " 1e-05"
+string.format("%6.1g", 123.456789123) == " 1e+02"
+string.format("%6.1g", 1234567891.23) == " 1e+09"
+string.format("%6.1g", 1.23456789123e-05) == " 1e-05"
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+string.format("%6.6g", 1) == "     1"
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+string.format("%6.6g", 2) == "     2"
+string.format("%6.6g", -2) == "    -2"
+string.format("%6.6g", 3) == "     3"
+string.format("%6.6g", -3) == "    -3"
+string.format("%6.6g", nan) == "   nan"
+string.format("%6.6g", inf) == "   inf"
+string.format("%6.6g", -inf) == "  -inf"
+string.format("%6.6g", 100) == "   100"
+string.format("%6.6g", 10000) == " 10000"
+string.format("%6.6g", 1000000) == " 1e+06"
+string.format("%6.6g", 10000000) == " 1e+07"
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+string.format("%6.6g", 1e-05) == " 1e-05"
+string.format("%6.6g", 1e-06) == " 1e-06"
+string.format("%6.6g", 1e-07) == " 1e-07"
+string.format("%20g", 0) == "                   0"
+string.format("%20g", 1) == "                   1"
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+string.format("%20g", 2) == "                   2"
+string.format("%20g", -2) == "                  -2"
+string.format("%20g", 3) == "                   3"
+string.format("%20g", -3) == "                  -3"
+string.format("%20g", nan) == "                 nan"
+string.format("%20g", inf) == "                 inf"
+string.format("%20g", -inf) == "                -inf"
+string.format("%20g", 100) == "                 100"
+string.format("%20g", 10000) == "               10000"
+string.format("%20g", 100000) == "              100000"
+string.format("%20g", 1000000) == "               1e+06"
+string.format("%20g", 10000000) == "               1e+07"
+string.format("%20g", 0.01) == "                0.01"
+string.format("%20g", 0.0001) == "              0.0001"
+string.format("%20g", 1e-05) == "               1e-05"
+string.format("%20g", 1e-06) == "               1e-06"
+string.format("%20g", 1e-07) == "               1e-07"
+string.format("%20g", 123.456) == "             123.456"
+string.format("%20g", 1234560000) == "         1.23456e+09"
+string.format("%20g", 1.23456e-05) == "         1.23456e-05"
+string.format("%20g", 123.456789123) == "             123.457"
+string.format("%20g", 1234567891.23) == "         1.23457e+09"
+string.format("%20g", 1.23456789123e-05) == "         1.23457e-05"
+string.format("%20.0g", 0) == "                   0"
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+string.format("%20.0g", 3) == "                   3"
+string.format("%20.0g", -3) == "                  -3"
+string.format("%20.0g", nan) == "                 nan"
+string.format("%20.0g", inf) == "                 inf"
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+string.format("%20.0g", 100) == "               1e+02"
+string.format("%20.0g", 10000) == "               1e+04"
+string.format("%20.0g", 100000) == "               1e+05"
+string.format("%20.0g", 1000000) == "               1e+06"
+string.format("%20.0g", 10000000) == "               1e+07"
+string.format("%20.0g", 0.01) == "                0.01"
+string.format("%20.0g", 0.0001) == "              0.0001"
+string.format("%20.0g", 1e-05) == "               1e-05"
+string.format("%20.0g", 1e-06) == "               1e-06"
+string.format("%20.0g", 1e-07) == "               1e-07"
+string.format("%20.0g", 123.456) == "               1e+02"
+string.format("%20.0g", 1234560000) == "               1e+09"
+string.format("%20.0g", 1.23456e-05) == "               1e-05"
+string.format("%20.0g", 123.456789123) == "               1e+02"
+string.format("%20.0g", 1234567891.23) == "               1e+09"
+string.format("%20.0g", 1.23456789123e-05) == "               1e-05"
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+string.format("%20.1g", 2) == "                   2"
+string.format("%20.1g", -2) == "                  -2"
+string.format("%20.1g", 3) == "                   3"
+string.format("%20.1g", -3) == "                  -3"
+string.format("%20.1g", nan) == "                 nan"
+string.format("%20.1g", inf) == "                 inf"
+string.format("%20.1g", -inf) == "                -inf"
+string.format("%20.1g", 100) == "               1e+02"
+string.format("%20.1g", 10000) == "               1e+04"
+string.format("%20.1g", 100000) == "               1e+05"
+string.format("%20.1g", 1000000) == "               1e+06"
+string.format("%20.1g", 10000000) == "               1e+07"
+string.format("%20.1g", 0.01) == "                0.01"
+string.format("%20.1g", 0.0001) == "              0.0001"
+string.format("%20.1g", 1e-05) == "               1e-05"
+string.format("%20.1g", 1e-06) == "               1e-06"
+string.format("%20.1g", 1e-07) == "               1e-07"
+string.format("%20.1g", 123.456) == "               1e+02"
+string.format("%20.1g", 1234560000) == "               1e+09"
+string.format("%20.1g", 1.23456e-05) == "               1e-05"
+string.format("%20.1g", 123.456789123) == "               1e+02"
+string.format("%20.1g", 1234567891.23) == "               1e+09"
+string.format("%20.1g", 1.23456789123e-05) == "               1e-05"
+string.format("%20.6g", 0) == "                   0"
+string.format("%20.6g", 1) == "                   1"
+string.format("%20.6g", -1) == "                  -1"
+string.format("%20.6g", 2) == "                   2"
+string.format("%20.6g", -2) == "                  -2"
+string.format("%20.6g", 3) == "                   3"
+string.format("%20.6g", -3) == "                  -3"
+string.format("%20.6g", nan) == "                 nan"
+string.format("%20.6g", inf) == "                 inf"
+string.format("%20.6g", -inf) == "                -inf"
+string.format("%20.6g", 100) == "                 100"
+string.format("%20.6g", 10000) == "               10000"
+string.format("%20.6g", 100000) == "              100000"
+string.format("%20.6g", 1000000) == "               1e+06"
+string.format("%20.6g", 10000000) == "               1e+07"
+string.format("%20.6g", 0.01) == "                0.01"
+string.format("%20.6g", 0.0001) == "              0.0001"
+string.format("%20.6g", 1e-05) == "               1e-05"
+string.format("%20.6g", 1e-06) == "               1e-06"
+string.format("%20.6g", 1e-07) == "               1e-07"
+string.format("%20.6g", 123.456) == "             123.456"
+string.format("%20.6g", 1234560000) == "         1.23456e+09"
+string.format("%20.6g", 1.23456e-05) == "         1.23456e-05"
+string.format("%20.6g", 123.456789123) == "             123.457"
+string.format("%20.6g", 1234567891.23) == "         1.23457e+09"
+string.format("%20.6g", 1.23456789123e-05) == "         1.23457e-05"
+string.format("%+g", 0) == "+0"
+string.format("%+g", 1) == "+1"
+string.format("%+g", -1) == "-1"
+string.format("%+g", 2) == "+2"
+string.format("%+g", -2) == "-2"
+string.format("%+g", 3) == "+3"
+string.format("%+g", -3) == "-3"
+string.format("%+g", nan) == "+nan"
+string.format("%+g", inf) == "+inf"
+string.format("%+g", -inf) == "-inf"
+string.format("%+g", 100) == "+100"
+string.format("%+g", 10000) == "+10000"
+string.format("%+g", 100000) == "+100000"
+string.format("%+g", 1000000) == "+1e+06"
+string.format("%+g", 10000000) == "+1e+07"
+string.format("%+g", 0.01) == "+0.01"
+string.format("%+g", 0.0001) == "+0.0001"
+string.format("%+g", 1e-05) == "+1e-05"
+string.format("%+g", 1e-06) == "+1e-06"
+string.format("%+g", 1e-07) == "+1e-07"
+string.format("%+g", 123.456) == "+123.456"
+string.format("%+g", 1234560000) == "+1.23456e+09"
+string.format("%+g", 1.23456e-05) == "+1.23456e-05"
+string.format("%+g", 123.456789123) == "+123.457"
+string.format("%+g", 1234567891.23) == "+1.23457e+09"
+string.format("%+g", 1.23456789123e-05) == "+1.23457e-05"
+string.format("%+.0g", 100) == "+1e+02"
+string.format("%+.0g", 10000) == "+1e+04"
+string.format("%+.0g", 100000) == "+1e+05"
+string.format("%+.0g", 123.456) == "+1e+02"
+string.format("%+.0g", 1234560000) == "+1e+09"
+string.format("%+.0g", 1.23456e-05) == "+1e-05"
+string.format("%+.0g", 123.456789123) == "+1e+02"
+string.format("%+.0g", 1234567891.23) == "+1e+09"
+string.format("%+.0g", 1.23456789123e-05) == "+1e-05"
+string.format("%+.1g", 100) == "+1e+02"
+string.format("%+.1g", 10000) == "+1e+04"
+string.format("%+.1g", 100000) == "+1e+05"
+string.format("%+.1g", 123.456) == "+1e+02"
+string.format("%+.1g", 1234560000) == "+1e+09"
+string.format("%+.1g", 1.23456e-05) == "+1e-05"
+string.format("%+.1g", 123.456789123) == "+1e+02"
+string.format("%+.1g", 1234567891.23) == "+1e+09"
+string.format("%+.1g", 1.23456789123e-05) == "+1e-05"
+string.format("%+1.0g", 100) == "+1e+02"
+string.format("%+1.0g", 10000) == "+1e+04"
+string.format("%+1.0g", 100000) == "+1e+05"
+string.format("%+1.0g", 123.456) == "+1e+02"
+string.format("%+1.0g", 1234560000) == "+1e+09"
+string.format("%+1.0g", 1.23456e-05) == "+1e-05"
+string.format("%+1.0g", 123.456789123) == "+1e+02"
+string.format("%+1.0g", 1234567891.23) == "+1e+09"
+string.format("%+1.0g", 1.23456789123e-05) == "+1e-05"
+string.format("%+1.1g", 100) == "+1e+02"
+string.format("%+1.1g", 10000) == "+1e+04"
+string.format("%+1.1g", 100000) == "+1e+05"
+string.format("%+1.1g", 123.456) == "+1e+02"
+string.format("%+1.1g", 1234560000) == "+1e+09"
+string.format("%+1.1g", 1.23456e-05) == "+1e-05"
+string.format("%+1.1g", 123.456789123) == "+1e+02"
+string.format("%+1.1g", 1234567891.23) == "+1e+09"
+string.format("%+1.1g", 1.23456789123e-05) == "+1e-05"
+string.format("%+2.0g", 100) == "+1e+02"
+string.format("%+2.0g", 10000) == "+1e+04"
+string.format("%+2.0g", 100000) == "+1e+05"
+string.format("%+2.0g", 123.456) == "+1e+02"
+string.format("%+2.0g", 1234560000) == "+1e+09"
+string.format("%+2.0g", 1.23456e-05) == "+1e-05"
+string.format("%+2.0g", 123.456789123) == "+1e+02"
+string.format("%+2.0g", 1234567891.23) == "+1e+09"
+string.format("%+2.0g", 1.23456789123e-05) == "+1e-05"
+string.format("%+2.1g", 100) == "+1e+02"
+string.format("%+2.1g", 10000) == "+1e+04"
+string.format("%+2.1g", 100000) == "+1e+05"
+string.format("%+2.1g", 123.456) == "+1e+02"
+string.format("%+2.1g", 1234560000) == "+1e+09"
+string.format("%+2.1g", 1.23456e-05) == "+1e-05"
+string.format("%+2.1g", 123.456789123) == "+1e+02"
+string.format("%+2.1g", 1234567891.23) == "+1e+09"
+string.format("%+2.1g", 1.23456789123e-05) == "+1e-05"
+string.format("%+6g", 0) == "    +0"
+string.format("%+6g", 1) == "    +1"
+string.format("%+6g", -1) == "    -1"
+string.format("%+6g", 2) == "    +2"
+string.format("%+6g", -2) == "    -2"
+string.format("%+6g", 3) == "    +3"
+string.format("%+6g", -3) == "    -3"
+string.format("%+6g", nan) == "  +nan"
+string.format("%+6g", inf) == "  +inf"
+string.format("%+6g", -inf) == "  -inf"
+string.format("%+6g", 100) == "  +100"
+string.format("%+6g", 0.01) == " +0.01"
+string.format("%+6.0g", 0) == "    +0"
+string.format("%+6.0g", 1) == "    +1"
+string.format("%+6.0g", -1) == "    -1"
+string.format("%+6.0g", 2) == "    +2"
+string.format("%+6.0g", -2) == "    -2"
+string.format("%+6.0g", 3) == "    +3"
+string.format("%+6.0g", -3) == "    -3"
+string.format("%+6.0g", nan) == "  +nan"
+string.format("%+6.0g", inf) == "  +inf"
+string.format("%+6.0g", -inf) == "  -inf"
+string.format("%+6.0g", 100) == "+1e+02"
+string.format("%+6.0g", 10000) == "+1e+04"
+string.format("%+6.0g", 100000) == "+1e+05"
+string.format("%+6.0g", 0.01) == " +0.01"
+string.format("%+6.0g", 123.456) == "+1e+02"
+string.format("%+6.0g", 1234560000) == "+1e+09"
+string.format("%+6.0g", 1.23456e-05) == "+1e-05"
+string.format("%+6.0g", 123.456789123) == "+1e+02"
+string.format("%+6.0g", 1234567891.23) == "+1e+09"
+string.format("%+6.0g", 1.23456789123e-05) == "+1e-05"
+string.format("%+6.1g", 0) == "    +0"
+string.format("%+6.1g", 1) == "    +1"
+string.format("%+6.1g", -1) == "    -1"
+string.format("%+6.1g", 2) == "    +2"
+string.format("%+6.1g", -2) == "    -2"
+string.format("%+6.1g", 3) == "    +3"
+string.format("%+6.1g", -3) == "    -3"
+string.format("%+6.1g", nan) == "  +nan"
+string.format("%+6.1g", inf) == "  +inf"
+string.format("%+6.1g", -inf) == "  -inf"
+string.format("%+6.1g", 100) == "+1e+02"
+string.format("%+6.1g", 10000) == "+1e+04"
+string.format("%+6.1g", 100000) == "+1e+05"
+string.format("%+6.1g", 0.01) == " +0.01"
+string.format("%+6.1g", 123.456) == "+1e+02"
+string.format("%+6.1g", 1234560000) == "+1e+09"
+string.format("%+6.1g", 1.23456e-05) == "+1e-05"
+string.format("%+6.1g", 123.456789123) == "+1e+02"
+string.format("%+6.1g", 1234567891.23) == "+1e+09"
+string.format("%+6.1g", 1.23456789123e-05) == "+1e-05"
+string.format("%+6.6g", 0) == "    +0"
+string.format("%+6.6g", 1) == "    +1"
+string.format("%+6.6g", -1) == "    -1"
+string.format("%+6.6g", 2) == "    +2"
+string.format("%+6.6g", -2) == "    -2"
+string.format("%+6.6g", 3) == "    +3"
+string.format("%+6.6g", -3) == "    -3"
+string.format("%+6.6g", nan) == "  +nan"
+string.format("%+6.6g", inf) == "  +inf"
+string.format("%+6.6g", -inf) == "  -inf"
+string.format("%+6.6g", 100) == "  +100"
+string.format("%+6.6g", 0.01) == " +0.01"
+string.format("%+20g", 0) == "                  +0"
+string.format("%+20g", 1) == "                  +1"
+string.format("%+20g", -1) == "                  -1"
+string.format("%+20g", 2) == "                  +2"
+string.format("%+20g", -2) == "                  -2"
+string.format("%+20g", 3) == "                  +3"
+string.format("%+20g", -3) == "                  -3"
+string.format("%+20g", nan) == "                +nan"
+string.format("%+20g", inf) == "                +inf"
+string.format("%+20g", -inf) == "                -inf"
+string.format("%+20g", 100) == "                +100"
+string.format("%+20g", 10000) == "              +10000"
+string.format("%+20g", 100000) == "             +100000"
+string.format("%+20g", 1000000) == "              +1e+06"
+string.format("%+20g", 10000000) == "              +1e+07"
+string.format("%+20g", 0.01) == "               +0.01"
+string.format("%+20g", 0.0001) == "             +0.0001"
+string.format("%+20g", 1e-05) == "              +1e-05"
+string.format("%+20g", 1e-06) == "              +1e-06"
+string.format("%+20g", 1e-07) == "              +1e-07"
+string.format("%+20g", 123.456) == "            +123.456"
+string.format("%+20g", 1234560000) == "        +1.23456e+09"
+string.format("%+20g", 1.23456e-05) == "        +1.23456e-05"
+string.format("%+20g", 123.456789123) == "            +123.457"
+string.format("%+20g", 1234567891.23) == "        +1.23457e+09"
+string.format("%+20g", 1.23456789123e-05) == "        +1.23457e-05"
+string.format("%+20.0g", 0) == "                  +0"
+string.format("%+20.0g", 1) == "                  +1"
+string.format("%+20.0g", -1) == "                  -1"
+string.format("%+20.0g", 2) == "                  +2"
+string.format("%+20.0g", -2) == "                  -2"
+string.format("%+20.0g", 3) == "                  +3"
+string.format("%+20.0g", -3) == "                  -3"
+string.format("%+20.0g", nan) == "                +nan"
+string.format("%+20.0g", inf) == "                +inf"
+string.format("%+20.0g", -inf) == "                -inf"
+string.format("%+20.0g", 100) == "              +1e+02"
+string.format("%+20.0g", 10000) == "              +1e+04"
+string.format("%+20.0g", 100000) == "              +1e+05"
+string.format("%+20.0g", 1000000) == "              +1e+06"
+string.format("%+20.0g", 10000000) == "              +1e+07"
+string.format("%+20.0g", 0.01) == "               +0.01"
+string.format("%+20.0g", 0.0001) == "             +0.0001"
+string.format("%+20.0g", 1e-05) == "              +1e-05"
+string.format("%+20.0g", 1e-06) == "              +1e-06"
+string.format("%+20.0g", 1e-07) == "              +1e-07"
+string.format("%+20.0g", 123.456) == "              +1e+02"
+string.format("%+20.0g", 1234560000) == "              +1e+09"
+string.format("%+20.0g", 1.23456e-05) == "              +1e-05"
+string.format("%+20.0g", 123.456789123) == "              +1e+02"
+string.format("%+20.0g", 1234567891.23) == "              +1e+09"
+string.format("%+20.0g", 1.23456789123e-05) == "              +1e-05"
+string.format("%+20.1g", 0) == "                  +0"
+string.format("%+20.1g", 1) == "                  +1"
+string.format("%+20.1g", -1) == "                  -1"
+string.format("%+20.1g", 2) == "                  +2"
+string.format("%+20.1g", -2) == "                  -2"
+string.format("%+20.1g", 3) == "                  +3"
+string.format("%+20.1g", -3) == "                  -3"
+string.format("%+20.1g", nan) == "                +nan"
+string.format("%+20.1g", inf) == "                +inf"
+string.format("%+20.1g", -inf) == "                -inf"
+string.format("%+20.1g", 100) == "              +1e+02"
+string.format("%+20.1g", 10000) == "              +1e+04"
+string.format("%+20.1g", 100000) == "              +1e+05"
+string.format("%+20.1g", 1000000) == "              +1e+06"
+string.format("%+20.1g", 10000000) == "              +1e+07"
+string.format("%+20.1g", 0.01) == "               +0.01"
+string.format("%+20.1g", 0.0001) == "             +0.0001"
+string.format("%+20.1g", 1e-05) == "              +1e-05"
+string.format("%+20.1g", 1e-06) == "              +1e-06"
+string.format("%+20.1g", 1e-07) == "              +1e-07"
+string.format("%+20.1g", 123.456) == "              +1e+02"
+string.format("%+20.1g", 1234560000) == "              +1e+09"
+string.format("%+20.1g", 1.23456e-05) == "              +1e-05"
+string.format("%+20.1g", 123.456789123) == "              +1e+02"
+string.format("%+20.1g", 1234567891.23) == "              +1e+09"
+string.format("%+20.1g", 1.23456789123e-05) == "              +1e-05"
+string.format("%+20.6g", 0) == "                  +0"
+string.format("%+20.6g", 1) == "                  +1"
+string.format("%+20.6g", -1) == "                  -1"
+string.format("%+20.6g", 2) == "                  +2"
+string.format("%+20.6g", -2) == "                  -2"
+string.format("%+20.6g", 3) == "                  +3"
+string.format("%+20.6g", -3) == "                  -3"
+string.format("%+20.6g", nan) == "                +nan"
+string.format("%+20.6g", inf) == "                +inf"
+string.format("%+20.6g", -inf) == "                -inf"
+string.format("%+20.6g", 100) == "                +100"
+string.format("%+20.6g", 10000) == "              +10000"
+string.format("%+20.6g", 100000) == "             +100000"
+string.format("%+20.6g", 1000000) == "              +1e+06"
+string.format("%+20.6g", 10000000) == "              +1e+07"
+string.format("%+20.6g", 0.01) == "               +0.01"
+string.format("%+20.6g", 0.0001) == "             +0.0001"
+string.format("%+20.6g", 1e-05) == "              +1e-05"
+string.format("%+20.6g", 1e-06) == "              +1e-06"
+string.format("%+20.6g", 1e-07) == "              +1e-07"
+string.format("%+20.6g", 123.456) == "            +123.456"
+string.format("%+20.6g", 1234560000) == "        +1.23456e+09"
+string.format("%+20.6g", 1.23456e-05) == "        +1.23456e-05"
+string.format("%+20.6g", 123.456789123) == "            +123.457"
+string.format("%+20.6g", 1234567891.23) == "        +1.23457e+09"
+string.format("%+20.6g", 1.23456789123e-05) == "        +1.23457e-05"
+string.format("%-g", 0) == "0"
+string.format("%-g", 1) == "1"
+string.format("%-g", -1) == "-1"
+string.format("%-g", 2) == "2"
+string.format("%-g", -2) == "-2"
+string.format("%-g", 3) == "3"
+string.format("%-g", -3) == "-3"
+string.format("%-g", nan) == "nan"
+string.format("%-g", inf) == "inf"
+string.format("%-g", -inf) == "-inf"
+string.format("%-g", 100) == "100"
+string.format("%-g", 10000) == "10000"
+string.format("%-g", 100000) == "100000"
+string.format("%-g", 1000000) == "1e+06"
+string.format("%-g", 10000000) == "1e+07"
+string.format("%-g", 0.01) == "0.01"
+string.format("%-g", 0.0001) == "0.0001"
+string.format("%-g", 1e-05) == "1e-05"
+string.format("%-g", 1e-06) == "1e-06"
+string.format("%-g", 1e-07) == "1e-07"
+string.format("%-g", 123.456) == "123.456"
+string.format("%-g", 1234560000) == "1.23456e+09"
+string.format("%-g", 1.23456e-05) == "1.23456e-05"
+string.format("%-g", 123.456789123) == "123.457"
+string.format("%-g", 1234567891.23) == "1.23457e+09"
+string.format("%-g", 1.23456789123e-05) == "1.23457e-05"
+string.format("%-.0g", 100) == "1e+02"
+string.format("%-.0g", 10000) == "1e+04"
+string.format("%-.0g", 100000) == "1e+05"
+string.format("%-.0g", 123.456) == "1e+02"
+string.format("%-.0g", 1234560000) == "1e+09"
+string.format("%-.0g", 1.23456e-05) == "1e-05"
+string.format("%-.0g", 123.456789123) == "1e+02"
+string.format("%-.0g", 1234567891.23) == "1e+09"
+string.format("%-.0g", 1.23456789123e-05) == "1e-05"
+string.format("%-.1g", 100) == "1e+02"
+string.format("%-.1g", 10000) == "1e+04"
+string.format("%-.1g", 100000) == "1e+05"
+string.format("%-.1g", 123.456) == "1e+02"
+string.format("%-.1g", 1234560000) == "1e+09"
+string.format("%-.1g", 1.23456e-05) == "1e-05"
+string.format("%-.1g", 123.456789123) == "1e+02"
+string.format("%-.1g", 1234567891.23) == "1e+09"
+string.format("%-.1g", 1.23456789123e-05) == "1e-05"
+string.format("%-1.0g", 100) == "1e+02"
+string.format("%-1.0g", 10000) == "1e+04"
+string.format("%-1.0g", 100000) == "1e+05"
+string.format("%-1.0g", 123.456) == "1e+02"
+string.format("%-1.0g", 1234560000) == "1e+09"
+string.format("%-1.0g", 1.23456e-05) == "1e-05"
+string.format("%-1.0g", 123.456789123) == "1e+02"
+string.format("%-1.0g", 1234567891.23) == "1e+09"
+string.format("%-1.0g", 1.23456789123e-05) == "1e-05"
+string.format("%-1.1g", 100) == "1e+02"
+string.format("%-1.1g", 10000) == "1e+04"
+string.format("%-1.1g", 100000) == "1e+05"
+string.format("%-1.1g", 123.456) == "1e+02"
+string.format("%-1.1g", 1234560000) == "1e+09"
+string.format("%-1.1g", 1.23456e-05) == "1e-05"
+string.format("%-1.1g", 123.456789123) == "1e+02"
+string.format("%-1.1g", 1234567891.23) == "1e+09"
+string.format("%-1.1g", 1.23456789123e-05) == "1e-05"
+string.format("%-2g", 0) == "0 "
+string.format("%-2g", 1) == "1 "
+string.format("%-2g", 2) == "2 "
+string.format("%-2g", 3) == "3 "
+string.format("%-2.0g", 0) == "0 "
+string.format("%-2.0g", 1) == "1 "
+string.format("%-2.0g", 2) == "2 "
+string.format("%-2.0g", 3) == "3 "
+string.format("%-2.0g", 100) == "1e+02"
+string.format("%-2.0g", 10000) == "1e+04"
+string.format("%-2.0g", 100000) == "1e+05"
+string.format("%-2.0g", 123.456) == "1e+02"
+string.format("%-2.0g", 1234560000) == "1e+09"
+string.format("%-2.0g", 1.23456e-05) == "1e-05"
+string.format("%-2.0g", 123.456789123) == "1e+02"
+string.format("%-2.0g", 1234567891.23) == "1e+09"
+string.format("%-2.0g", 1.23456789123e-05) == "1e-05"
+string.format("%-2.1g", 0) == "0 "
+string.format("%-2.1g", 1) == "1 "
+string.format("%-2.1g", 2) == "2 "
+string.format("%-2.1g", 3) == "3 "
+string.format("%-2.1g", 100) == "1e+02"
+string.format("%-2.1g", 10000) == "1e+04"
+string.format("%-2.1g", 100000) == "1e+05"
+string.format("%-2.1g", 123.456) == "1e+02"
+string.format("%-2.1g", 1234560000) == "1e+09"
+string.format("%-2.1g", 1.23456e-05) == "1e-05"
+string.format("%-2.1g", 123.456789123) == "1e+02"
+string.format("%-2.1g", 1234567891.23) == "1e+09"
+string.format("%-2.1g", 1.23456789123e-05) == "1e-05"
+string.format("%-2.6g", 0) == "0 "
+string.format("%-2.6g", 1) == "1 "
+string.format("%-2.6g", 2) == "2 "
+string.format("%-2.6g", 3) == "3 "
+string.format("%-6g", 0) == "0     "
+string.format("%-6g", 1) == "1     "
+string.format("%-6g", -1) == "-1    "
+string.format("%-6g", 2) == "2     "
+string.format("%-6g", -2) == "-2    "
+string.format("%-6g", 3) == "3     "
+string.format("%-6g", -3) == "-3    "
+string.format("%-6g", nan) == "nan   "
+string.format("%-6g", inf) == "inf   "
+string.format("%-6g", -inf) == "-inf  "
+string.format("%-6g", 100) == "100   "
+string.format("%-6g", 10000) == "10000 "
+string.format("%-6g", 1000000) == "1e+06 "
+string.format("%-6g", 10000000) == "1e+07 "
+string.format("%-6g", 0.01) == "0.01  "
+string.format("%-6g", 1e-05) == "1e-05 "
+string.format("%-6g", 1e-06) == "1e-06 "
+string.format("%-6g", 1e-07) == "1e-07 "
+string.format("%-6.0g", 0) == "0     "
+string.format("%-6.0g", 1) == "1     "
+string.format("%-6.0g", -1) == "-1    "
+string.format("%-6.0g", 2) == "2     "
+string.format("%-6.0g", -2) == "-2    "
+string.format("%-6.0g", 3) == "3     "
+string.format("%-6.0g", -3) == "-3    "
+string.format("%-6.0g", nan) == "nan   "
+string.format("%-6.0g", inf) == "inf   "
+string.format("%-6.0g", -inf) == "-inf  "
+string.format("%-6.0g", 100) == "1e+02 "
+string.format("%-6.0g", 10000) == "1e+04 "
+string.format("%-6.0g", 100000) == "1e+05 "
+string.format("%-6.0g", 1000000) == "1e+06 "
+string.format("%-6.0g", 10000000) == "1e+07 "
+string.format("%-6.0g", 0.01) == "0.01  "
+string.format("%-6.0g", 1e-05) == "1e-05 "
+string.format("%-6.0g", 1e-06) == "1e-06 "
+string.format("%-6.0g", 1e-07) == "1e-07 "
+string.format("%-6.0g", 123.456) == "1e+02 "
+string.format("%-6.0g", 1234560000) == "1e+09 "
+string.format("%-6.0g", 1.23456e-05) == "1e-05 "
+string.format("%-6.0g", 123.456789123) == "1e+02 "
+string.format("%-6.0g", 1234567891.23) == "1e+09 "
+string.format("%-6.0g", 1.23456789123e-05) == "1e-05 "
+string.format("%-6.1g", 0) == "0     "
+string.format("%-6.1g", 1) == "1     "
+string.format("%-6.1g", -1) == "-1    "
+string.format("%-6.1g", 2) == "2     "
+string.format("%-6.1g", -2) == "-2    "
+string.format("%-6.1g", 3) == "3     "
+string.format("%-6.1g", -3) == "-3    "
+string.format("%-6.1g", nan) == "nan   "
+string.format("%-6.1g", inf) == "inf   "
+string.format("%-6.1g", -inf) == "-inf  "
+string.format("%-6.1g", 100) == "1e+02 "
+string.format("%-6.1g", 10000) == "1e+04 "
+string.format("%-6.1g", 100000) == "1e+05 "
+string.format("%-6.1g", 1000000) == "1e+06 "
+string.format("%-6.1g", 10000000) == "1e+07 "
+string.format("%-6.1g", 0.01) == "0.01  "
+string.format("%-6.1g", 1e-05) == "1e-05 "
+string.format("%-6.1g", 1e-06) == "1e-06 "
+string.format("%-6.1g", 1e-07) == "1e-07 "
+string.format("%-6.1g", 123.456) == "1e+02 "
+string.format("%-6.1g", 1234560000) == "1e+09 "
+string.format("%-6.1g", 1.23456e-05) == "1e-05 "
+string.format("%-6.1g", 123.456789123) == "1e+02 "
+string.format("%-6.1g", 1234567891.23) == "1e+09 "
+string.format("%-6.1g", 1.23456789123e-05) == "1e-05 "
+string.format("%-6.6g", 0) == "0     "
+string.format("%-6.6g", 1) == "1     "
+string.format("%-6.6g", -1) == "-1    "
+string.format("%-6.6g", 2) == "2     "
+string.format("%-6.6g", -2) == "-2    "
+string.format("%-6.6g", 3) == "3     "
+string.format("%-6.6g", -3) == "-3    "
+string.format("%-6.6g", nan) == "nan   "
+string.format("%-6.6g", inf) == "inf   "
+string.format("%-6.6g", -inf) == "-inf  "
+string.format("%-6.6g", 100) == "100   "
+string.format("%-6.6g", 10000) == "10000 "
+string.format("%-6.6g", 1000000) == "1e+06 "
+string.format("%-6.6g", 10000000) == "1e+07 "
+string.format("%-6.6g", 0.01) == "0.01  "
+string.format("%-6.6g", 1e-05) == "1e-05 "
+string.format("%-6.6g", 1e-06) == "1e-06 "
+string.format("%-6.6g", 1e-07) == "1e-07 "
+string.format("%-20g", 0) == "0                   "
+string.format("%-20g", 1) == "1                   "
+string.format("%-20g", -1) == "-1                  "
+string.format("%-20g", 2) == "2                   "
+string.format("%-20g", -2) == "-2                  "
+string.format("%-20g", 3) == "3                   "
+string.format("%-20g", -3) == "-3                  "
+string.format("%-20g", nan) == "nan                 "
+string.format("%-20g", inf) == "inf                 "
+string.format("%-20g", -inf) == "-inf                "
+string.format("%-20g", 100) == "100                 "
+string.format("%-20g", 10000) == "10000               "
+string.format("%-20g", 100000) == "100000              "
+string.format("%-20g", 1000000) == "1e+06               "
+string.format("%-20g", 10000000) == "1e+07               "
+string.format("%-20g", 0.01) == "0.01                "
+string.format("%-20g", 0.0001) == "0.0001              "
+string.format("%-20g", 1e-05) == "1e-05               "
+string.format("%-20g", 1e-06) == "1e-06               "
+string.format("%-20g", 1e-07) == "1e-07               "
+string.format("%-20g", 123.456) == "123.456             "
+string.format("%-20g", 1234560000) == "1.23456e+09         "
+string.format("%-20g", 1.23456e-05) == "1.23456e-05         "
+string.format("%-20g", 123.456789123) == "123.457             "
+string.format("%-20g", 1234567891.23) == "1.23457e+09         "
+string.format("%-20g", 1.23456789123e-05) == "1.23457e-05         "
+string.format("%-20.0g", 0) == "0                   "
+string.format("%-20.0g", 1) == "1                   "
+string.format("%-20.0g", -1) == "-1                  "
+string.format("%-20.0g", 2) == "2                   "
+string.format("%-20.0g", -2) == "-2                  "
+string.format("%-20.0g", 3) == "3                   "
+string.format("%-20.0g", -3) == "-3                  "
+string.format("%-20.0g", nan) == "nan                 "
+string.format("%-20.0g", inf) == "inf                 "
+string.format("%-20.0g", -inf) == "-inf                "
+string.format("%-20.0g", 100) == "1e+02               "
+string.format("%-20.0g", 10000) == "1e+04               "
+string.format("%-20.0g", 100000) == "1e+05               "
+string.format("%-20.0g", 1000000) == "1e+06               "
+string.format("%-20.0g", 10000000) == "1e+07               "
+string.format("%-20.0g", 0.01) == "0.01                "
+string.format("%-20.0g", 0.0001) == "0.0001              "
+string.format("%-20.0g", 1e-05) == "1e-05               "
+string.format("%-20.0g", 1e-06) == "1e-06               "
+string.format("%-20.0g", 1e-07) == "1e-07               "
+string.format("%-20.0g", 123.456) == "1e+02               "
+string.format("%-20.0g", 1234560000) == "1e+09               "
+string.format("%-20.0g", 1.23456e-05) == "1e-05               "
+string.format("%-20.0g", 123.456789123) == "1e+02               "
+string.format("%-20.0g", 1234567891.23) == "1e+09               "
+string.format("%-20.0g", 1.23456789123e-05) == "1e-05               "
+string.format("%-20.1g", 0) == "0                   "
+string.format("%-20.1g", 1) == "1                   "
+string.format("%-20.1g", -1) == "-1                  "
+string.format("%-20.1g", 2) == "2                   "
+string.format("%-20.1g", -2) == "-2                  "
+string.format("%-20.1g", 3) == "3                   "
+string.format("%-20.1g", -3) == "-3                  "
+string.format("%-20.1g", nan) == "nan                 "
+string.format("%-20.1g", inf) == "inf                 "
+string.format("%-20.1g", -inf) == "-inf                "
+string.format("%-20.1g", 100) == "1e+02               "
+string.format("%-20.1g", 10000) == "1e+04               "
+string.format("%-20.1g", 100000) == "1e+05               "
+string.format("%-20.1g", 1000000) == "1e+06               "
+string.format("%-20.1g", 10000000) == "1e+07               "
+string.format("%-20.1g", 0.01) == "0.01                "
+string.format("%-20.1g", 0.0001) == "0.0001              "
+string.format("%-20.1g", 1e-05) == "1e-05               "
+string.format("%-20.1g", 1e-06) == "1e-06               "
+string.format("%-20.1g", 1e-07) == "1e-07               "
+string.format("%-20.1g", 123.456) == "1e+02               "
+string.format("%-20.1g", 1234560000) == "1e+09               "
+string.format("%-20.1g", 1.23456e-05) == "1e-05               "
+string.format("%-20.1g", 123.456789123) == "1e+02               "
+string.format("%-20.1g", 1234567891.23) == "1e+09               "
+string.format("%-20.1g", 1.23456789123e-05) == "1e-05               "
+string.format("%-20.6g", 0) == "0                   "
+string.format("%-20.6g", 1) == "1                   "
+string.format("%-20.6g", -1) == "-1                  "
+string.format("%-20.6g", 2) == "2                   "
+string.format("%-20.6g", -2) == "-2                  "
+string.format("%-20.6g", 3) == "3                   "
+string.format("%-20.6g", -3) == "-3                  "
+string.format("%-20.6g", nan) == "nan                 "
+string.format("%-20.6g", inf) == "inf                 "
+string.format("%-20.6g", -inf) == "-inf                "
+string.format("%-20.6g", 100) == "100                 "
+string.format("%-20.6g", 10000) == "10000               "
+string.format("%-20.6g", 100000) == "100000              "
+string.format("%-20.6g", 1000000) == "1e+06               "
+string.format("%-20.6g", 10000000) == "1e+07               "
+string.format("%-20.6g", 0.01) == "0.01                "
+string.format("%-20.6g", 0.0001) == "0.0001              "
+string.format("%-20.6g", 1e-05) == "1e-05               "
+string.format("%-20.6g", 1e-06) == "1e-06               "
+string.format("%-20.6g", 1e-07) == "1e-07               "
+string.format("%-20.6g", 123.456) == "123.456             "
+string.format("%-20.6g", 1234560000) == "1.23456e+09         "
+string.format("%-20.6g", 1.23456e-05) == "1.23456e-05         "
+string.format("%-20.6g", 123.456789123) == "123.457             "
+string.format("%-20.6g", 1234567891.23) == "1.23457e+09         "
+string.format("%-20.6g", 1.23456789123e-05) == "1.23457e-05         "
+string.format("%-+g", 0) == "+0"
+string.format("%-+g", 1) == "+1"
+string.format("%-+g", -1) == "-1"
+string.format("%-+g", 2) == "+2"
+string.format("%-+g", -2) == "-2"
+string.format("%-+g", 3) == "+3"
+string.format("%-+g", -3) == "-3"
+string.format("%-+g", nan) == "+nan"
+string.format("%-+g", inf) == "+inf"
+string.format("%-+g", -inf) == "-inf"
+string.format("%-+g", 100) == "+100"
+string.format("%-+g", 10000) == "+10000"
+string.format("%-+g", 100000) == "+100000"
+string.format("%-+g", 1000000) == "+1e+06"
+string.format("%-+g", 10000000) == "+1e+07"
+string.format("%-+g", 0.01) == "+0.01"
+string.format("%-+g", 0.0001) == "+0.0001"
+string.format("%-+g", 1e-05) == "+1e-05"
+string.format("%-+g", 1e-06) == "+1e-06"
+string.format("%-+g", 1e-07) == "+1e-07"
+string.format("%-+g", 123.456) == "+123.456"
+string.format("%-+g", 1234560000) == "+1.23456e+09"
+string.format("%-+g", 1.23456e-05) == "+1.23456e-05"
+string.format("%-+g", 123.456789123) == "+123.457"
+string.format("%-+g", 1234567891.23) == "+1.23457e+09"
+string.format("%-+g", 1.23456789123e-05) == "+1.23457e-05"
+string.format("%-+.0g", 100) == "+1e+02"
+string.format("%-+.0g", 10000) == "+1e+04"
+string.format("%-+.0g", 100000) == "+1e+05"
+string.format("%-+.0g", 123.456) == "+1e+02"
+string.format("%-+.0g", 1234560000) == "+1e+09"
+string.format("%-+.0g", 1.23456e-05) == "+1e-05"
+string.format("%-+.0g", 123.456789123) == "+1e+02"
+string.format("%-+.0g", 1234567891.23) == "+1e+09"
+string.format("%-+.0g", 1.23456789123e-05) == "+1e-05"
+string.format("%-+.1g", 100) == "+1e+02"
+string.format("%-+.1g", 10000) == "+1e+04"
+string.format("%-+.1g", 100000) == "+1e+05"
+string.format("%-+.1g", 123.456) == "+1e+02"
+string.format("%-+.1g", 1234560000) == "+1e+09"
+string.format("%-+.1g", 1.23456e-05) == "+1e-05"
+string.format("%-+.1g", 123.456789123) == "+1e+02"
+string.format("%-+.1g", 1234567891.23) == "+1e+09"
+string.format("%-+.1g", 1.23456789123e-05) == "+1e-05"
+string.format("%-+1.0g", 100) == "+1e+02"
+string.format("%-+1.0g", 10000) == "+1e+04"
+string.format("%-+1.0g", 100000) == "+1e+05"
+string.format("%-+1.0g", 123.456) == "+1e+02"
+string.format("%-+1.0g", 1234560000) == "+1e+09"
+string.format("%-+1.0g", 1.23456e-05) == "+1e-05"
+string.format("%-+1.0g", 123.456789123) == "+1e+02"
+string.format("%-+1.0g", 1234567891.23) == "+1e+09"
+string.format("%-+1.0g", 1.23456789123e-05) == "+1e-05"
+string.format("%-+1.1g", 100) == "+1e+02"
+string.format("%-+1.1g", 10000) == "+1e+04"
+string.format("%-+1.1g", 100000) == "+1e+05"
+string.format("%-+1.1g", 123.456) == "+1e+02"
+string.format("%-+1.1g", 1234560000) == "+1e+09"
+string.format("%-+1.1g", 1.23456e-05) == "+1e-05"
+string.format("%-+1.1g", 123.456789123) == "+1e+02"
+string.format("%-+1.1g", 1234567891.23) == "+1e+09"
+string.format("%-+1.1g", 1.23456789123e-05) == "+1e-05"
+string.format("%-+2.0g", 100) == "+1e+02"
+string.format("%-+2.0g", 10000) == "+1e+04"
+string.format("%-+2.0g", 100000) == "+1e+05"
+string.format("%-+2.0g", 123.456) == "+1e+02"
+string.format("%-+2.0g", 1234560000) == "+1e+09"
+string.format("%-+2.0g", 1.23456e-05) == "+1e-05"
+string.format("%-+2.0g", 123.456789123) == "+1e+02"
+string.format("%-+2.0g", 1234567891.23) == "+1e+09"
+string.format("%-+2.0g", 1.23456789123e-05) == "+1e-05"
+string.format("%-+2.1g", 100) == "+1e+02"
+string.format("%-+2.1g", 10000) == "+1e+04"
+string.format("%-+2.1g", 100000) == "+1e+05"
+string.format("%-+2.1g", 123.456) == "+1e+02"
+string.format("%-+2.1g", 1234560000) == "+1e+09"
+string.format("%-+2.1g", 1.23456e-05) == "+1e-05"
+string.format("%-+2.1g", 123.456789123) == "+1e+02"
+string.format("%-+2.1g", 1234567891.23) == "+1e+09"
+string.format("%-+2.1g", 1.23456789123e-05) == "+1e-05"
+string.format("%-+6g", 0) == "+0    "
+string.format("%-+6g", 1) == "+1    "
+string.format("%-+6g", -1) == "-1    "
+string.format("%-+6g", 2) == "+2    "
+string.format("%-+6g", -2) == "-2    "
+string.format("%-+6g", 3) == "+3    "
+string.format("%-+6g", -3) == "-3    "
+string.format("%-+6g", nan) == "+nan  "
+string.format("%-+6g", inf) == "+inf  "
+string.format("%-+6g", -inf) == "-inf  "
+string.format("%-+6g", 100) == "+100  "
+string.format("%-+6g", 0.01) == "+0.01 "
+string.format("%-+6.0g", 0) == "+0    "
+string.format("%-+6.0g", 1) == "+1    "
+string.format("%-+6.0g", -1) == "-1    "
+string.format("%-+6.0g", 2) == "+2    "
+string.format("%-+6.0g", -2) == "-2    "
+string.format("%-+6.0g", 3) == "+3    "
+string.format("%-+6.0g", -3) == "-3    "
+string.format("%-+6.0g", nan) == "+nan  "
+string.format("%-+6.0g", inf) == "+inf  "
+string.format("%-+6.0g", -inf) == "-inf  "
+string.format("%-+6.0g", 100) == "+1e+02"
+string.format("%-+6.0g", 10000) == "+1e+04"
+string.format("%-+6.0g", 100000) == "+1e+05"
+string.format("%-+6.0g", 0.01) == "+0.01 "
+string.format("%-+6.0g", 123.456) == "+1e+02"
+string.format("%-+6.0g", 1234560000) == "+1e+09"
+string.format("%-+6.0g", 1.23456e-05) == "+1e-05"
+string.format("%-+6.0g", 123.456789123) == "+1e+02"
+string.format("%-+6.0g", 1234567891.23) == "+1e+09"
+string.format("%-+6.0g", 1.23456789123e-05) == "+1e-05"
+string.format("%-+6.1g", 0) == "+0    "
+string.format("%-+6.1g", 1) == "+1    "
+string.format("%-+6.1g", -1) == "-1    "
+string.format("%-+6.1g", 2) == "+2    "
+string.format("%-+6.1g", -2) == "-2    "
+string.format("%-+6.1g", 3) == "+3    "
+string.format("%-+6.1g", -3) == "-3    "
+string.format("%-+6.1g", nan) == "+nan  "
+string.format("%-+6.1g", inf) == "+inf  "
+string.format("%-+6.1g", -inf) == "-inf  "
+string.format("%-+6.1g", 100) == "+1e+02"
+string.format("%-+6.1g", 10000) == "+1e+04"
+string.format("%-+6.1g", 100000) == "+1e+05"
+string.format("%-+6.1g", 0.01) == "+0.01 "
+string.format("%-+6.1g", 123.456) == "+1e+02"
+string.format("%-+6.1g", 1234560000) == "+1e+09"
+string.format("%-+6.1g", 1.23456e-05) == "+1e-05"
+string.format("%-+6.1g", 123.456789123) == "+1e+02"
+string.format("%-+6.1g", 1234567891.23) == "+1e+09"
+string.format("%-+6.1g", 1.23456789123e-05) == "+1e-05"
+string.format("%-+6.6g", 0) == "+0    "
+string.format("%-+6.6g", 1) == "+1    "
+string.format("%-+6.6g", -1) == "-1    "
+string.format("%-+6.6g", 2) == "+2    "
+string.format("%-+6.6g", -2) == "-2    "
+string.format("%-+6.6g", 3) == "+3    "
+string.format("%-+6.6g", -3) == "-3    "
+string.format("%-+6.6g", nan) == "+nan  "
+string.format("%-+6.6g", inf) == "+inf  "
+string.format("%-+6.6g", -inf) == "-inf  "
+string.format("%-+6.6g", 100) == "+100  "
+string.format("%-+6.6g", 0.01) == "+0.01 "
+string.format("%-+20g", 0) == "+0                  "
+string.format("%-+20g", 1) == "+1                  "
+string.format("%-+20g", -1) == "-1                  "
+string.format("%-+20g", 2) == "+2                  "
+string.format("%-+20g", -2) == "-2                  "
+string.format("%-+20g", 3) == "+3                  "
+string.format("%-+20g", -3) == "-3                  "
+string.format("%-+20g", nan) == "+nan                "
+string.format("%-+20g", inf) == "+inf                "
+string.format("%-+20g", -inf) == "-inf                "
+string.format("%-+20g", 100) == "+100                "
+string.format("%-+20g", 10000) == "+10000              "
+string.format("%-+20g", 100000) == "+100000             "
+string.format("%-+20g", 1000000) == "+1e+06              "
+string.format("%-+20g", 10000000) == "+1e+07              "
+string.format("%-+20g", 0.01) == "+0.01               "
+string.format("%-+20g", 0.0001) == "+0.0001             "
+string.format("%-+20g", 1e-05) == "+1e-05              "
+string.format("%-+20g", 1e-06) == "+1e-06              "
+string.format("%-+20g", 1e-07) == "+1e-07              "
+string.format("%-+20g", 123.456) == "+123.456            "
+string.format("%-+20g", 1234560000) == "+1.23456e+09        "
+string.format("%-+20g", 1.23456e-05) == "+1.23456e-05        "
+string.format("%-+20g", 123.456789123) == "+123.457            "
+string.format("%-+20g", 1234567891.23) == "+1.23457e+09        "
+string.format("%-+20g", 1.23456789123e-05) == "+1.23457e-05        "
+string.format("%-+20.0g", 0) == "+0                  "
+string.format("%-+20.0g", 1) == "+1                  "
+string.format("%-+20.0g", -1) == "-1                  "
+string.format("%-+20.0g", 2) == "+2                  "
+string.format("%-+20.0g", -2) == "-2                  "
+string.format("%-+20.0g", 3) == "+3                  "
+string.format("%-+20.0g", -3) == "-3                  "
+string.format("%-+20.0g", nan) == "+nan                "
+string.format("%-+20.0g", inf) == "+inf                "
+string.format("%-+20.0g", -inf) == "-inf                "
+string.format("%-+20.0g", 100) == "+1e+02              "
+string.format("%-+20.0g", 10000) == "+1e+04              "
+string.format("%-+20.0g", 100000) == "+1e+05              "
+string.format("%-+20.0g", 1000000) == "+1e+06              "
+string.format("%-+20.0g", 10000000) == "+1e+07              "
+string.format("%-+20.0g", 0.01) == "+0.01               "
+string.format("%-+20.0g", 0.0001) == "+0.0001             "
+string.format("%-+20.0g", 1e-05) == "+1e-05              "
+string.format("%-+20.0g", 1e-06) == "+1e-06              "
+string.format("%-+20.0g", 1e-07) == "+1e-07              "
+string.format("%-+20.0g", 123.456) == "+1e+02              "
+string.format("%-+20.0g", 1234560000) == "+1e+09              "
+string.format("%-+20.0g", 1.23456e-05) == "+1e-05              "
+string.format("%-+20.0g", 123.456789123) == "+1e+02              "
+string.format("%-+20.0g", 1234567891.23) == "+1e+09              "
+string.format("%-+20.0g", 1.23456789123e-05) == "+1e-05              "
+string.format("%-+20.1g", 0) == "+0                  "
+string.format("%-+20.1g", 1) == "+1                  "
+string.format("%-+20.1g", -1) == "-1                  "
+string.format("%-+20.1g", 2) == "+2                  "
+string.format("%-+20.1g", -2) == "-2                  "
+string.format("%-+20.1g", 3) == "+3                  "
+string.format("%-+20.1g", -3) == "-3                  "
+string.format("%-+20.1g", nan) == "+nan                "
+string.format("%-+20.1g", inf) == "+inf                "
+string.format("%-+20.1g", -inf) == "-inf                "
+string.format("%-+20.1g", 100) == "+1e+02              "
+string.format("%-+20.1g", 10000) == "+1e+04              "
+string.format("%-+20.1g", 100000) == "+1e+05              "
+string.format("%-+20.1g", 1000000) == "+1e+06              "
+string.format("%-+20.1g", 10000000) == "+1e+07              "
+string.format("%-+20.1g", 0.01) == "+0.01               "
+string.format("%-+20.1g", 0.0001) == "+0.0001             "
+string.format("%-+20.1g", 1e-05) == "+1e-05              "
+string.format("%-+20.1g", 1e-06) == "+1e-06              "
+string.format("%-+20.1g", 1e-07) == "+1e-07              "
+string.format("%-+20.1g", 123.456) == "+1e+02              "
+string.format("%-+20.1g", 1234560000) == "+1e+09              "
+string.format("%-+20.1g", 1.23456e-05) == "+1e-05              "
+string.format("%-+20.1g", 123.456789123) == "+1e+02              "
+string.format("%-+20.1g", 1234567891.23) == "+1e+09              "
+string.format("%-+20.1g", 1.23456789123e-05) == "+1e-05              "
+string.format("%-+20.6g", 0) == "+0                  "
+string.format("%-+20.6g", 1) == "+1                  "
+string.format("%-+20.6g", -1) == "-1                  "
+string.format("%-+20.6g", 2) == "+2                  "
+string.format("%-+20.6g", -2) == "-2                  "
+string.format("%-+20.6g", 3) == "+3                  "
+string.format("%-+20.6g", -3) == "-3                  "
+string.format("%-+20.6g", nan) == "+nan                "
+string.format("%-+20.6g", inf) == "+inf                "
+string.format("%-+20.6g", -inf) == "-inf                "
+string.format("%-+20.6g", 100) == "+100                "
+string.format("%-+20.6g", 10000) == "+10000              "
+string.format("%-+20.6g", 100000) == "+100000             "
+string.format("%-+20.6g", 1000000) == "+1e+06              "
+string.format("%-+20.6g", 10000000) == "+1e+07              "
+string.format("%-+20.6g", 0.01) == "+0.01               "
+string.format("%-+20.6g", 0.0001) == "+0.0001             "
+string.format("%-+20.6g", 1e-05) == "+1e-05              "
+string.format("%-+20.6g", 1e-06) == "+1e-06              "
+string.format("%-+20.6g", 1e-07) == "+1e-07              "
+string.format("%-+20.6g", 123.456) == "+123.456            "
+string.format("%-+20.6g", 1234560000) == "+1.23456e+09        "
+string.format("%-+20.6g", 1.23456e-05) == "+1.23456e-05        "
+string.format("%-+20.6g", 123.456789123) == "+123.457            "
+string.format("%-+20.6g", 1234567891.23) == "+1.23457e+09        "
+string.format("%-+20.6g", 1.23456789123e-05) == "+1.23457e-05        "
+string.format("% g", 0) == " 0"
+string.format("% g", 1) == " 1"
+string.format("% g", -1) == "-1"
+string.format("% g", 2) == " 2"
+string.format("% g", -2) == "-2"
+string.format("% g", 3) == " 3"
+string.format("% g", -3) == "-3"
+string.format("% g", nan) == " nan"
+string.format("% g", inf) == " inf"
+string.format("% g", -inf) == "-inf"
+string.format("% g", 100) == " 100"
+string.format("% g", 10000) == " 10000"
+string.format("% g", 100000) == " 100000"
+string.format("% g", 1000000) == " 1e+06"
+string.format("% g", 10000000) == " 1e+07"
+string.format("% g", 0.01) == " 0.01"
+string.format("% g", 0.0001) == " 0.0001"
+string.format("% g", 1e-05) == " 1e-05"
+string.format("% g", 1e-06) == " 1e-06"
+string.format("% g", 1e-07) == " 1e-07"
+string.format("% g", 123.456) == " 123.456"
+string.format("% g", 1234560000) == " 1.23456e+09"
+string.format("% g", 1.23456e-05) == " 1.23456e-05"
+string.format("% g", 123.456789123) == " 123.457"
+string.format("% g", 1234567891.23) == " 1.23457e+09"
+string.format("% g", 1.23456789123e-05) == " 1.23457e-05"
+string.format("% .0g", 100) == " 1e+02"
+string.format("% .0g", 10000) == " 1e+04"
+string.format("% .0g", 100000) == " 1e+05"
+string.format("% .0g", 123.456) == " 1e+02"
+string.format("% .0g", 1234560000) == " 1e+09"
+string.format("% .0g", 1.23456e-05) == " 1e-05"
+string.format("% .0g", 123.456789123) == " 1e+02"
+string.format("% .0g", 1234567891.23) == " 1e+09"
+string.format("% .0g", 1.23456789123e-05) == " 1e-05"
+string.format("% .1g", 100) == " 1e+02"
+string.format("% .1g", 10000) == " 1e+04"
+string.format("% .1g", 100000) == " 1e+05"
+string.format("% .1g", 123.456) == " 1e+02"
+string.format("% .1g", 1234560000) == " 1e+09"
+string.format("% .1g", 1.23456e-05) == " 1e-05"
+string.format("% .1g", 123.456789123) == " 1e+02"
+string.format("% .1g", 1234567891.23) == " 1e+09"
+string.format("% .1g", 1.23456789123e-05) == " 1e-05"
+string.format("% 1.0g", 100) == " 1e+02"
+string.format("% 1.0g", 10000) == " 1e+04"
+string.format("% 1.0g", 100000) == " 1e+05"
+string.format("% 1.0g", 123.456) == " 1e+02"
+string.format("% 1.0g", 1234560000) == " 1e+09"
+string.format("% 1.0g", 1.23456e-05) == " 1e-05"
+string.format("% 1.0g", 123.456789123) == " 1e+02"
+string.format("% 1.0g", 1234567891.23) == " 1e+09"
+string.format("% 1.0g", 1.23456789123e-05) == " 1e-05"
+string.format("% 1.1g", 100) == " 1e+02"
+string.format("% 1.1g", 10000) == " 1e+04"
+string.format("% 1.1g", 100000) == " 1e+05"
+string.format("% 1.1g", 123.456) == " 1e+02"
+string.format("% 1.1g", 1234560000) == " 1e+09"
+string.format("% 1.1g", 1.23456e-05) == " 1e-05"
+string.format("% 1.1g", 123.456789123) == " 1e+02"
+string.format("% 1.1g", 1234567891.23) == " 1e+09"
+string.format("% 1.1g", 1.23456789123e-05) == " 1e-05"
+string.format("% 2.0g", 100) == " 1e+02"
+string.format("% 2.0g", 10000) == " 1e+04"
+string.format("% 2.0g", 100000) == " 1e+05"
+string.format("% 2.0g", 123.456) == " 1e+02"
+string.format("% 2.0g", 1234560000) == " 1e+09"
+string.format("% 2.0g", 1.23456e-05) == " 1e-05"
+string.format("% 2.0g", 123.456789123) == " 1e+02"
+string.format("% 2.0g", 1234567891.23) == " 1e+09"
+string.format("% 2.0g", 1.23456789123e-05) == " 1e-05"
+string.format("% 2.1g", 100) == " 1e+02"
+string.format("% 2.1g", 10000) == " 1e+04"
+string.format("% 2.1g", 100000) == " 1e+05"
+string.format("% 2.1g", 123.456) == " 1e+02"
+string.format("% 2.1g", 1234560000) == " 1e+09"
+string.format("% 2.1g", 1.23456e-05) == " 1e-05"
+string.format("% 2.1g", 123.456789123) == " 1e+02"
+string.format("% 2.1g", 1234567891.23) == " 1e+09"
+string.format("% 2.1g", 1.23456789123e-05) == " 1e-05"
+string.format("% 6g", 0) == "     0"
+string.format("% 6g", 1) == "     1"
+string.format("% 6g", -1) == "    -1"
+string.format("% 6g", 2) == "     2"
+string.format("% 6g", -2) == "    -2"
+string.format("% 6g", 3) == "     3"
+string.format("% 6g", -3) == "    -3"
+string.format("% 6g", nan) == "   nan"
+string.format("% 6g", inf) == "   inf"
+string.format("% 6g", -inf) == "  -inf"
+string.format("% 6g", 100) == "   100"
+string.format("% 6g", 0.01) == "  0.01"
+string.format("% 6.0g", 0) == "     0"
+string.format("% 6.0g", 1) == "     1"
+string.format("% 6.0g", -1) == "    -1"
+string.format("% 6.0g", 2) == "     2"
+string.format("% 6.0g", -2) == "    -2"
+string.format("% 6.0g", 3) == "     3"
+string.format("% 6.0g", -3) == "    -3"
+string.format("% 6.0g", nan) == "   nan"
+string.format("% 6.0g", inf) == "   inf"
+string.format("% 6.0g", -inf) == "  -inf"
+string.format("% 6.0g", 100) == " 1e+02"
+string.format("% 6.0g", 10000) == " 1e+04"
+string.format("% 6.0g", 100000) == " 1e+05"
+string.format("% 6.0g", 0.01) == "  0.01"
+string.format("% 6.0g", 123.456) == " 1e+02"
+string.format("% 6.0g", 1234560000) == " 1e+09"
+string.format("% 6.0g", 1.23456e-05) == " 1e-05"
+string.format("% 6.0g", 123.456789123) == " 1e+02"
+string.format("% 6.0g", 1234567891.23) == " 1e+09"
+string.format("% 6.0g", 1.23456789123e-05) == " 1e-05"
+string.format("% 6.1g", 0) == "     0"
+string.format("% 6.1g", 1) == "     1"
+string.format("% 6.1g", -1) == "    -1"
+string.format("% 6.1g", 2) == "     2"
+string.format("% 6.1g", -2) == "    -2"
+string.format("% 6.1g", 3) == "     3"
+string.format("% 6.1g", -3) == "    -3"
+string.format("% 6.1g", nan) == "   nan"
+string.format("% 6.1g", inf) == "   inf"
+string.format("% 6.1g", -inf) == "  -inf"
+string.format("% 6.1g", 100) == " 1e+02"
+string.format("% 6.1g", 10000) == " 1e+04"
+string.format("% 6.1g", 100000) == " 1e+05"
+string.format("% 6.1g", 0.01) == "  0.01"
+string.format("% 6.1g", 123.456) == " 1e+02"
+string.format("% 6.1g", 1234560000) == " 1e+09"
+string.format("% 6.1g", 1.23456e-05) == " 1e-05"
+string.format("% 6.1g", 123.456789123) == " 1e+02"
+string.format("% 6.1g", 1234567891.23) == " 1e+09"
+string.format("% 6.1g", 1.23456789123e-05) == " 1e-05"
+string.format("% 6.6g", 0) == "     0"
+string.format("% 6.6g", 1) == "     1"
+string.format("% 6.6g", -1) == "    -1"
+string.format("% 6.6g", 2) == "     2"
+string.format("% 6.6g", -2) == "    -2"
+string.format("% 6.6g", 3) == "     3"
+string.format("% 6.6g", -3) == "    -3"
+string.format("% 6.6g", nan) == "   nan"
+string.format("% 6.6g", inf) == "   inf"
+string.format("% 6.6g", -inf) == "  -inf"
+string.format("% 6.6g", 100) == "   100"
+string.format("% 6.6g", 0.01) == "  0.01"
+string.format("% 20g", 0) == "                   0"
+string.format("% 20g", 1) == "                   1"
+string.format("% 20g", -1) == "                  -1"
+string.format("% 20g", 2) == "                   2"
+string.format("% 20g", -2) == "                  -2"
+string.format("% 20g", 3) == "                   3"
+string.format("% 20g", -3) == "                  -3"
+string.format("% 20g", nan) == "                 nan"
+string.format("% 20g", inf) == "                 inf"
+string.format("% 20g", -inf) == "                -inf"
+string.format("% 20g", 100) == "                 100"
+string.format("% 20g", 10000) == "               10000"
+string.format("% 20g", 100000) == "              100000"
+string.format("% 20g", 1000000) == "               1e+06"
+string.format("% 20g", 10000000) == "               1e+07"
+string.format("% 20g", 0.01) == "                0.01"
+string.format("% 20g", 0.0001) == "              0.0001"
+string.format("% 20g", 1e-05) == "               1e-05"
+string.format("% 20g", 1e-06) == "               1e-06"
+string.format("% 20g", 1e-07) == "               1e-07"
+string.format("% 20g", 123.456) == "             123.456"
+string.format("% 20g", 1234560000) == "         1.23456e+09"
+string.format("% 20g", 1.23456e-05) == "         1.23456e-05"
+string.format("% 20g", 123.456789123) == "             123.457"
+string.format("% 20g", 1234567891.23) == "         1.23457e+09"
+string.format("% 20g", 1.23456789123e-05) == "         1.23457e-05"
+string.format("% 20.0g", 0) == "                   0"
+string.format("% 20.0g", 1) == "                   1"
+string.format("% 20.0g", -1) == "                  -1"
+string.format("% 20.0g", 2) == "                   2"
+string.format("% 20.0g", -2) == "                  -2"
+string.format("% 20.0g", 3) == "                   3"
+string.format("% 20.0g", -3) == "                  -3"
+string.format("% 20.0g", nan) == "                 nan"
+string.format("% 20.0g", inf) == "                 inf"
+string.format("% 20.0g", -inf) == "                -inf"
+string.format("% 20.0g", 100) == "               1e+02"
+string.format("% 20.0g", 10000) == "               1e+04"
+string.format("% 20.0g", 100000) == "               1e+05"
+string.format("% 20.0g", 1000000) == "               1e+06"
+string.format("% 20.0g", 10000000) == "               1e+07"
+string.format("% 20.0g", 0.01) == "                0.01"
+string.format("% 20.0g", 0.0001) == "              0.0001"
+string.format("% 20.0g", 1e-05) == "               1e-05"
+string.format("% 20.0g", 1e-06) == "               1e-06"
+string.format("% 20.0g", 1e-07) == "               1e-07"
+string.format("% 20.0g", 123.456) == "               1e+02"
+string.format("% 20.0g", 1234560000) == "               1e+09"
+string.format("% 20.0g", 1.23456e-05) == "               1e-05"
+string.format("% 20.0g", 123.456789123) == "               1e+02"
+string.format("% 20.0g", 1234567891.23) == "               1e+09"
+string.format("% 20.0g", 1.23456789123e-05) == "               1e-05"
+string.format("% 20.1g", 0) == "                   0"
+string.format("% 20.1g", 1) == "                   1"
+string.format("% 20.1g", -1) == "                  -1"
+string.format("% 20.1g", 2) == "                   2"
+string.format("% 20.1g", -2) == "                  -2"
+string.format("% 20.1g", 3) == "                   3"
+string.format("% 20.1g", -3) == "                  -3"
+string.format("% 20.1g", nan) == "                 nan"
+string.format("% 20.1g", inf) == "                 inf"
+string.format("% 20.1g", -inf) == "                -inf"
+string.format("% 20.1g", 100) == "               1e+02"
+string.format("% 20.1g", 10000) == "               1e+04"
+string.format("% 20.1g", 100000) == "               1e+05"
+string.format("% 20.1g", 1000000) == "               1e+06"
+string.format("% 20.1g", 10000000) == "               1e+07"
+string.format("% 20.1g", 0.01) == "                0.01"
+string.format("% 20.1g", 0.0001) == "              0.0001"
+string.format("% 20.1g", 1e-05) == "               1e-05"
+string.format("% 20.1g", 1e-06) == "               1e-06"
+string.format("% 20.1g", 1e-07) == "               1e-07"
+string.format("% 20.1g", 123.456) == "               1e+02"
+string.format("% 20.1g", 1234560000) == "               1e+09"
+string.format("% 20.1g", 1.23456e-05) == "               1e-05"
+string.format("% 20.1g", 123.456789123) == "               1e+02"
+string.format("% 20.1g", 1234567891.23) == "               1e+09"
+string.format("% 20.1g", 1.23456789123e-05) == "               1e-05"
+string.format("% 20.6g", 0) == "                   0"
+string.format("% 20.6g", 1) == "                   1"
+string.format("% 20.6g", -1) == "                  -1"
+string.format("% 20.6g", 2) == "                   2"
+string.format("% 20.6g", -2) == "                  -2"
+string.format("% 20.6g", 3) == "                   3"
+string.format("% 20.6g", -3) == "                  -3"
+string.format("% 20.6g", nan) == "                 nan"
+string.format("% 20.6g", inf) == "                 inf"
+string.format("% 20.6g", -inf) == "                -inf"
+string.format("% 20.6g", 100) == "                 100"
+string.format("% 20.6g", 10000) == "               10000"
+string.format("% 20.6g", 100000) == "              100000"
+string.format("% 20.6g", 1000000) == "               1e+06"
+string.format("% 20.6g", 10000000) == "               1e+07"
+string.format("% 20.6g", 0.01) == "                0.01"
+string.format("% 20.6g", 0.0001) == "              0.0001"
+string.format("% 20.6g", 1e-05) == "               1e-05"
+string.format("% 20.6g", 1e-06) == "               1e-06"
+string.format("% 20.6g", 1e-07) == "               1e-07"
+string.format("% 20.6g", 123.456) == "             123.456"
+string.format("% 20.6g", 1234560000) == "         1.23456e+09"
+string.format("% 20.6g", 1.23456e-05) == "         1.23456e-05"
+string.format("% 20.6g", 123.456789123) == "             123.457"
+string.format("% 20.6g", 1234567891.23) == "         1.23457e+09"
+string.format("% 20.6g", 1.23456789123e-05) == "         1.23457e-05"
+string.format("% +g", 0) == "+0"
+string.format("% +g", 1) == "+1"
+string.format("% +g", -1) == "-1"
+string.format("% +g", 2) == "+2"
+string.format("% +g", -2) == "-2"
+string.format("% +g", 3) == "+3"
+string.format("% +g", -3) == "-3"
+string.format("% +g", nan) == "+nan"
+string.format("% +g", inf) == "+inf"
+string.format("% +g", -inf) == "-inf"
+string.format("% +g", 100) == "+100"
+string.format("% +g", 10000) == "+10000"
+string.format("% +g", 100000) == "+100000"
+string.format("% +g", 1000000) == "+1e+06"
+string.format("% +g", 10000000) == "+1e+07"
+string.format("% +g", 0.01) == "+0.01"
+string.format("% +g", 0.0001) == "+0.0001"
+string.format("% +g", 1e-05) == "+1e-05"
+string.format("% +g", 1e-06) == "+1e-06"
+string.format("% +g", 1e-07) == "+1e-07"
+string.format("% +g", 123.456) == "+123.456"
+string.format("% +g", 1234560000) == "+1.23456e+09"
+string.format("% +g", 1.23456e-05) == "+1.23456e-05"
+string.format("% +g", 123.456789123) == "+123.457"
+string.format("% +g", 1234567891.23) == "+1.23457e+09"
+string.format("% +g", 1.23456789123e-05) == "+1.23457e-05"
+string.format("% +.0g", 100) == "+1e+02"
+string.format("% +.0g", 10000) == "+1e+04"
+string.format("% +.0g", 100000) == "+1e+05"
+string.format("% +.0g", 123.456) == "+1e+02"
+string.format("% +.0g", 1234560000) == "+1e+09"
+string.format("% +.0g", 1.23456e-05) == "+1e-05"
+string.format("% +.0g", 123.456789123) == "+1e+02"
+string.format("% +.0g", 1234567891.23) == "+1e+09"
+string.format("% +.0g", 1.23456789123e-05) == "+1e-05"
+string.format("% +.1g", 100) == "+1e+02"
+string.format("% +.1g", 10000) == "+1e+04"
+string.format("% +.1g", 100000) == "+1e+05"
+string.format("% +.1g", 123.456) == "+1e+02"
+string.format("% +.1g", 1234560000) == "+1e+09"
+string.format("% +.1g", 1.23456e-05) == "+1e-05"
+string.format("% +.1g", 123.456789123) == "+1e+02"
+string.format("% +.1g", 1234567891.23) == "+1e+09"
+string.format("% +.1g", 1.23456789123e-05) == "+1e-05"
+string.format("% +1.0g", 100) == "+1e+02"
+string.format("% +1.0g", 10000) == "+1e+04"
+string.format("% +1.0g", 100000) == "+1e+05"
+string.format("% +1.0g", 123.456) == "+1e+02"
+string.format("% +1.0g", 1234560000) == "+1e+09"
+string.format("% +1.0g", 1.23456e-05) == "+1e-05"
+string.format("% +1.0g", 123.456789123) == "+1e+02"
+string.format("% +1.0g", 1234567891.23) == "+1e+09"
+string.format("% +1.0g", 1.23456789123e-05) == "+1e-05"
+string.format("% +1.1g", 100) == "+1e+02"
+string.format("% +1.1g", 10000) == "+1e+04"
+string.format("% +1.1g", 100000) == "+1e+05"
+string.format("% +1.1g", 123.456) == "+1e+02"
+string.format("% +1.1g", 1234560000) == "+1e+09"
+string.format("% +1.1g", 1.23456e-05) == "+1e-05"
+string.format("% +1.1g", 123.456789123) == "+1e+02"
+string.format("% +1.1g", 1234567891.23) == "+1e+09"
+string.format("% +1.1g", 1.23456789123e-05) == "+1e-05"
+string.format("% +2.0g", 100) == "+1e+02"
+string.format("% +2.0g", 10000) == "+1e+04"
+string.format("% +2.0g", 100000) == "+1e+05"
+string.format("% +2.0g", 123.456) == "+1e+02"
+string.format("% +2.0g", 1234560000) == "+1e+09"
+string.format("% +2.0g", 1.23456e-05) == "+1e-05"
+string.format("% +2.0g", 123.456789123) == "+1e+02"
+string.format("% +2.0g", 1234567891.23) == "+1e+09"
+string.format("% +2.0g", 1.23456789123e-05) == "+1e-05"
+string.format("% +2.1g", 100) == "+1e+02"
+string.format("% +2.1g", 10000) == "+1e+04"
+string.format("% +2.1g", 100000) == "+1e+05"
+string.format("% +2.1g", 123.456) == "+1e+02"
+string.format("% +2.1g", 1234560000) == "+1e+09"
+string.format("% +2.1g", 1.23456e-05) == "+1e-05"
+string.format("% +2.1g", 123.456789123) == "+1e+02"
+string.format("% +2.1g", 1234567891.23) == "+1e+09"
+string.format("% +2.1g", 1.23456789123e-05) == "+1e-05"
+string.format("% +6g", 0) == "    +0"
+string.format("% +6g", 1) == "    +1"
+string.format("% +6g", -1) == "    -1"
+string.format("% +6g", 2) == "    +2"
+string.format("% +6g", -2) == "    -2"
+string.format("% +6g", 3) == "    +3"
+string.format("% +6g", -3) == "    -3"
+string.format("% +6g", nan) == "  +nan"
+string.format("% +6g", inf) == "  +inf"
+string.format("% +6g", -inf) == "  -inf"
+string.format("% +6g", 100) == "  +100"
+string.format("% +6g", 0.01) == " +0.01"
+string.format("% +6.0g", 0) == "    +0"
+string.format("% +6.0g", 1) == "    +1"
+string.format("% +6.0g", -1) == "    -1"
+string.format("% +6.0g", 2) == "    +2"
+string.format("% +6.0g", -2) == "    -2"
+string.format("% +6.0g", 3) == "    +3"
+string.format("% +6.0g", -3) == "    -3"
+string.format("% +6.0g", nan) == "  +nan"
+string.format("% +6.0g", inf) == "  +inf"
+string.format("% +6.0g", -inf) == "  -inf"
+string.format("% +6.0g", 100) == "+1e+02"
+string.format("% +6.0g", 10000) == "+1e+04"
+string.format("% +6.0g", 100000) == "+1e+05"
+string.format("% +6.0g", 0.01) == " +0.01"
+string.format("% +6.0g", 123.456) == "+1e+02"
+string.format("% +6.0g", 1234560000) == "+1e+09"
+string.format("% +6.0g", 1.23456e-05) == "+1e-05"
+string.format("% +6.0g", 123.456789123) == "+1e+02"
+string.format("% +6.0g", 1234567891.23) == "+1e+09"
+string.format("% +6.0g", 1.23456789123e-05) == "+1e-05"
+string.format("% +6.1g", 0) == "    +0"
+string.format("% +6.1g", 1) == "    +1"
+string.format("% +6.1g", -1) == "    -1"
+string.format("% +6.1g", 2) == "    +2"
+string.format("% +6.1g", -2) == "    -2"
+string.format("% +6.1g", 3) == "    +3"
+string.format("% +6.1g", -3) == "    -3"
+string.format("% +6.1g", nan) == "  +nan"
+string.format("% +6.1g", inf) == "  +inf"
+string.format("% +6.1g", -inf) == "  -inf"
+string.format("% +6.1g", 100) == "+1e+02"
+string.format("% +6.1g", 10000) == "+1e+04"
+string.format("% +6.1g", 100000) == "+1e+05"
+string.format("% +6.1g", 0.01) == " +0.01"
+string.format("% +6.1g", 123.456) == "+1e+02"
+string.format("% +6.1g", 1234560000) == "+1e+09"
+string.format("% +6.1g", 1.23456e-05) == "+1e-05"
+string.format("% +6.1g", 123.456789123) == "+1e+02"
+string.format("% +6.1g", 1234567891.23) == "+1e+09"
+string.format("% +6.1g", 1.23456789123e-05) == "+1e-05"
+string.format("% +6.6g", 0) == "    +0"
+string.format("% +6.6g", 1) == "    +1"
+string.format("% +6.6g", -1) == "    -1"
+string.format("% +6.6g", 2) == "    +2"
+string.format("% +6.6g", -2) == "    -2"
+string.format("% +6.6g", 3) == "    +3"
+string.format("% +6.6g", -3) == "    -3"
+string.format("% +6.6g", nan) == "  +nan"
+string.format("% +6.6g", inf) == "  +inf"
+string.format("% +6.6g", -inf) == "  -inf"
+string.format("% +6.6g", 100) == "  +100"
+string.format("% +6.6g", 0.01) == " +0.01"
+string.format("% +20g", 0) == "                  +0"
+string.format("% +20g", 1) == "                  +1"
+string.format("% +20g", -1) == "                  -1"
+string.format("% +20g", 2) == "                  +2"
+string.format("% +20g", -2) == "                  -2"
+string.format("% +20g", 3) == "                  +3"
+string.format("% +20g", -3) == "                  -3"
+string.format("% +20g", nan) == "                +nan"
+string.format("% +20g", inf) == "                +inf"
+string.format("% +20g", -inf) == "                -inf"
+string.format("% +20g", 100) == "                +100"
+string.format("% +20g", 10000) == "              +10000"
+string.format("% +20g", 100000) == "             +100000"
+string.format("% +20g", 1000000) == "              +1e+06"
+string.format("% +20g", 10000000) == "              +1e+07"
+string.format("% +20g", 0.01) == "               +0.01"
+string.format("% +20g", 0.0001) == "             +0.0001"
+string.format("% +20g", 1e-05) == "              +1e-05"
+string.format("% +20g", 1e-06) == "              +1e-06"
+string.format("% +20g", 1e-07) == "              +1e-07"
+string.format("% +20g", 123.456) == "            +123.456"
+string.format("% +20g", 1234560000) == "        +1.23456e+09"
+string.format("% +20g", 1.23456e-05) == "        +1.23456e-05"
+string.format("% +20g", 123.456789123) == "            +123.457"
+string.format("% +20g", 1234567891.23) == "        +1.23457e+09"
+string.format("% +20g", 1.23456789123e-05) == "        +1.23457e-05"
+string.format("% +20.0g", 0) == "                  +0"
+string.format("% +20.0g", 1) == "                  +1"
+string.format("% +20.0g", -1) == "                  -1"
+string.format("% +20.0g", 2) == "                  +2"
+string.format("% +20.0g", -2) == "                  -2"
+string.format("% +20.0g", 3) == "                  +3"
+string.format("% +20.0g", -3) == "                  -3"
+string.format("% +20.0g", nan) == "                +nan"
+string.format("% +20.0g", inf) == "                +inf"
+string.format("% +20.0g", -inf) == "                -inf"
+string.format("% +20.0g", 100) == "              +1e+02"
+string.format("% +20.0g", 10000) == "              +1e+04"
+string.format("% +20.0g", 100000) == "              +1e+05"
+string.format("% +20.0g", 1000000) == "              +1e+06"
+string.format("% +20.0g", 10000000) == "              +1e+07"
+string.format("% +20.0g", 0.01) == "               +0.01"
+string.format("% +20.0g", 0.0001) == "             +0.0001"
+string.format("% +20.0g", 1e-05) == "              +1e-05"
+string.format("% +20.0g", 1e-06) == "              +1e-06"
+string.format("% +20.0g", 1e-07) == "              +1e-07"
+string.format("% +20.0g", 123.456) == "              +1e+02"
+string.format("% +20.0g", 1234560000) == "              +1e+09"
+string.format("% +20.0g", 1.23456e-05) == "              +1e-05"
+string.format("% +20.0g", 123.456789123) == "              +1e+02"
+string.format("% +20.0g", 1234567891.23) == "              +1e+09"
+string.format("% +20.0g", 1.23456789123e-05) == "              +1e-05"
+string.format("% +20.1g", 0) == "                  +0"
+string.format("% +20.1g", 1) == "                  +1"
+string.format("% +20.1g", -1) == "                  -1"
+string.format("% +20.1g", 2) == "                  +2"
+string.format("% +20.1g", -2) == "                  -2"
+string.format("% +20.1g", 3) == "                  +3"
+string.format("% +20.1g", -3) == "                  -3"
+string.format("% +20.1g", nan) == "                +nan"
+string.format("% +20.1g", inf) == "                +inf"
+string.format("% +20.1g", -inf) == "                -inf"
+string.format("% +20.1g", 100) == "              +1e+02"
+string.format("% +20.1g", 10000) == "              +1e+04"
+string.format("% +20.1g", 100000) == "              +1e+05"
+string.format("% +20.1g", 1000000) == "              +1e+06"
+string.format("% +20.1g", 10000000) == "              +1e+07"
+string.format("% +20.1g", 0.01) == "               +0.01"
+string.format("% +20.1g", 0.0001) == "             +0.0001"
+string.format("% +20.1g", 1e-05) == "              +1e-05"
+string.format("% +20.1g", 1e-06) == "              +1e-06"
+string.format("% +20.1g", 1e-07) == "              +1e-07"
+string.format("% +20.1g", 123.456) == "              +1e+02"
+string.format("% +20.1g", 1234560000) == "              +1e+09"
+string.format("% +20.1g", 1.23456e-05) == "              +1e-05"
+string.format("% +20.1g", 123.456789123) == "              +1e+02"
+string.format("% +20.1g", 1234567891.23) == "              +1e+09"
+string.format("% +20.1g", 1.23456789123e-05) == "              +1e-05"
+string.format("% +20.6g", 0) == "                  +0"
+string.format("% +20.6g", 1) == "                  +1"
+string.format("% +20.6g", -1) == "                  -1"
+string.format("% +20.6g", 2) == "                  +2"
+string.format("% +20.6g", -2) == "                  -2"
+string.format("% +20.6g", 3) == "                  +3"
+string.format("% +20.6g", -3) == "                  -3"
+string.format("% +20.6g", nan) == "                +nan"
+string.format("% +20.6g", inf) == "                +inf"
+string.format("% +20.6g", -inf) == "                -inf"
+string.format("% +20.6g", 100) == "                +100"
+string.format("% +20.6g", 10000) == "              +10000"
+string.format("% +20.6g", 100000) == "             +100000"
+string.format("% +20.6g", 1000000) == "              +1e+06"
+string.format("% +20.6g", 10000000) == "              +1e+07"
+string.format("% +20.6g", 0.01) == "               +0.01"
+string.format("% +20.6g", 0.0001) == "             +0.0001"
+string.format("% +20.6g", 1e-05) == "              +1e-05"
+string.format("% +20.6g", 1e-06) == "              +1e-06"
+string.format("% +20.6g", 1e-07) == "              +1e-07"
+string.format("% +20.6g", 123.456) == "            +123.456"
+string.format("% +20.6g", 1234560000) == "        +1.23456e+09"
+string.format("% +20.6g", 1.23456e-05) == "        +1.23456e-05"
+string.format("% +20.6g", 123.456789123) == "            +123.457"
+string.format("% +20.6g", 1234567891.23) == "        +1.23457e+09"
+string.format("% +20.6g", 1.23456789123e-05) == "        +1.23457e-05"
+string.format("% -g", 0) == " 0"
+string.format("% -g", 1) == " 1"
+string.format("% -g", -1) == "-1"
+string.format("% -g", 2) == " 2"
+string.format("% -g", -2) == "-2"
+string.format("% -g", 3) == " 3"
+string.format("% -g", -3) == "-3"
+string.format("% -g", nan) == " nan"
+string.format("% -g", inf) == " inf"
+string.format("% -g", -inf) == "-inf"
+string.format("% -g", 100) == " 100"
+string.format("% -g", 10000) == " 10000"
+string.format("% -g", 100000) == " 100000"
+string.format("% -g", 1000000) == " 1e+06"
+string.format("% -g", 10000000) == " 1e+07"
+string.format("% -g", 0.01) == " 0.01"
+string.format("% -g", 0.0001) == " 0.0001"
+string.format("% -g", 1e-05) == " 1e-05"
+string.format("% -g", 1e-06) == " 1e-06"
+string.format("% -g", 1e-07) == " 1e-07"
+string.format("% -g", 123.456) == " 123.456"
+string.format("% -g", 1234560000) == " 1.23456e+09"
+string.format("% -g", 1.23456e-05) == " 1.23456e-05"
+string.format("% -g", 123.456789123) == " 123.457"
+string.format("% -g", 1234567891.23) == " 1.23457e+09"
+string.format("% -g", 1.23456789123e-05) == " 1.23457e-05"
+string.format("% -.0g", 100) == " 1e+02"
+string.format("% -.0g", 10000) == " 1e+04"
+string.format("% -.0g", 100000) == " 1e+05"
+string.format("% -.0g", 123.456) == " 1e+02"
+string.format("% -.0g", 1234560000) == " 1e+09"
+string.format("% -.0g", 1.23456e-05) == " 1e-05"
+string.format("% -.0g", 123.456789123) == " 1e+02"
+string.format("% -.0g", 1234567891.23) == " 1e+09"
+string.format("% -.0g", 1.23456789123e-05) == " 1e-05"
+string.format("% -.1g", 100) == " 1e+02"
+string.format("% -.1g", 10000) == " 1e+04"
+string.format("% -.1g", 100000) == " 1e+05"
+string.format("% -.1g", 123.456) == " 1e+02"
+string.format("% -.1g", 1234560000) == " 1e+09"
+string.format("% -.1g", 1.23456e-05) == " 1e-05"
+string.format("% -.1g", 123.456789123) == " 1e+02"
+string.format("% -.1g", 1234567891.23) == " 1e+09"
+string.format("% -.1g", 1.23456789123e-05) == " 1e-05"
+string.format("% -1.0g", 100) == " 1e+02"
+string.format("% -1.0g", 10000) == " 1e+04"
+string.format("% -1.0g", 100000) == " 1e+05"
+string.format("% -1.0g", 123.456) == " 1e+02"
+string.format("% -1.0g", 1234560000) == " 1e+09"
+string.format("% -1.0g", 1.23456e-05) == " 1e-05"
+string.format("% -1.0g", 123.456789123) == " 1e+02"
+string.format("% -1.0g", 1234567891.23) == " 1e+09"
+string.format("% -1.0g", 1.23456789123e-05) == " 1e-05"
+string.format("% -1.1g", 100) == " 1e+02"
+string.format("% -1.1g", 10000) == " 1e+04"
+string.format("% -1.1g", 100000) == " 1e+05"
+string.format("% -1.1g", 123.456) == " 1e+02"
+string.format("% -1.1g", 1234560000) == " 1e+09"
+string.format("% -1.1g", 1.23456e-05) == " 1e-05"
+string.format("% -1.1g", 123.456789123) == " 1e+02"
+string.format("% -1.1g", 1234567891.23) == " 1e+09"
+string.format("% -1.1g", 1.23456789123e-05) == " 1e-05"
+string.format("% -2.0g", 100) == " 1e+02"
+string.format("% -2.0g", 10000) == " 1e+04"
+string.format("% -2.0g", 100000) == " 1e+05"
+string.format("% -2.0g", 123.456) == " 1e+02"
+string.format("% -2.0g", 1234560000) == " 1e+09"
+string.format("% -2.0g", 1.23456e-05) == " 1e-05"
+string.format("% -2.0g", 123.456789123) == " 1e+02"
+string.format("% -2.0g", 1234567891.23) == " 1e+09"
+string.format("% -2.0g", 1.23456789123e-05) == " 1e-05"
+string.format("% -2.1g", 100) == " 1e+02"
+string.format("% -2.1g", 10000) == " 1e+04"
+string.format("% -2.1g", 100000) == " 1e+05"
+string.format("% -2.1g", 123.456) == " 1e+02"
+string.format("% -2.1g", 1234560000) == " 1e+09"
+string.format("% -2.1g", 1.23456e-05) == " 1e-05"
+string.format("% -2.1g", 123.456789123) == " 1e+02"
+string.format("% -2.1g", 1234567891.23) == " 1e+09"
+string.format("% -2.1g", 1.23456789123e-05) == " 1e-05"
+string.format("% -6g", 0) == " 0    "
+string.format("% -6g", 1) == " 1    "
+string.format("% -6g", -1) == "-1    "
+string.format("% -6g", 2) == " 2    "
+string.format("% -6g", -2) == "-2    "
+string.format("% -6g", 3) == " 3    "
+string.format("% -6g", -3) == "-3    "
+string.format("% -6g", nan) == " nan  "
+string.format("% -6g", inf) == " inf  "
+string.format("% -6g", -inf) == "-inf  "
+string.format("% -6g", 100) == " 100  "
+string.format("% -6g", 0.01) == " 0.01 "
+string.format("% -6.0g", 0) == " 0    "
+string.format("% -6.0g", 1) == " 1    "
+string.format("% -6.0g", -1) == "-1    "
+string.format("% -6.0g", 2) == " 2    "
+string.format("% -6.0g", -2) == "-2    "
+string.format("% -6.0g", 3) == " 3    "
+string.format("% -6.0g", -3) == "-3    "
+string.format("% -6.0g", nan) == " nan  "
+string.format("% -6.0g", inf) == " inf  "
+string.format("% -6.0g", -inf) == "-inf  "
+string.format("% -6.0g", 100) == " 1e+02"
+string.format("% -6.0g", 10000) == " 1e+04"
+string.format("% -6.0g", 100000) == " 1e+05"
+string.format("% -6.0g", 0.01) == " 0.01 "
+string.format("% -6.0g", 123.456) == " 1e+02"
+string.format("% -6.0g", 1234560000) == " 1e+09"
+string.format("% -6.0g", 1.23456e-05) == " 1e-05"
+string.format("% -6.0g", 123.456789123) == " 1e+02"
+string.format("% -6.0g", 1234567891.23) == " 1e+09"
+string.format("% -6.0g", 1.23456789123e-05) == " 1e-05"
+string.format("% -6.1g", 0) == " 0    "
+string.format("% -6.1g", 1) == " 1    "
+string.format("% -6.1g", -1) == "-1    "
+string.format("% -6.1g", 2) == " 2    "
+string.format("% -6.1g", -2) == "-2    "
+string.format("% -6.1g", 3) == " 3    "
+string.format("% -6.1g", -3) == "-3    "
+string.format("% -6.1g", nan) == " nan  "
+string.format("% -6.1g", inf) == " inf  "
+string.format("% -6.1g", -inf) == "-inf  "
+string.format("% -6.1g", 100) == " 1e+02"
+string.format("% -6.1g", 10000) == " 1e+04"
+string.format("% -6.1g", 100000) == " 1e+05"
+string.format("% -6.1g", 0.01) == " 0.01 "
+string.format("% -6.1g", 123.456) == " 1e+02"
+string.format("% -6.1g", 1234560000) == " 1e+09"
+string.format("% -6.1g", 1.23456e-05) == " 1e-05"
+string.format("% -6.1g", 123.456789123) == " 1e+02"
+string.format("% -6.1g", 1234567891.23) == " 1e+09"
+string.format("% -6.1g", 1.23456789123e-05) == " 1e-05"
+string.format("% -6.6g", 0) == " 0    "
+string.format("% -6.6g", 1) == " 1    "
+string.format("% -6.6g", -1) == "-1    "
+string.format("% -6.6g", 2) == " 2    "
+string.format("% -6.6g", -2) == "-2    "
+string.format("% -6.6g", 3) == " 3    "
+string.format("% -6.6g", -3) == "-3    "
+string.format("% -6.6g", nan) == " nan  "
+string.format("% -6.6g", inf) == " inf  "
+string.format("% -6.6g", -inf) == "-inf  "
+string.format("% -6.6g", 100) == " 100  "
+string.format("% -6.6g", 0.01) == " 0.01 "
+string.format("% -20g", 0) == " 0                  "
+string.format("% -20g", 1) == " 1                  "
+string.format("% -20g", -1) == "-1                  "
+string.format("% -20g", 2) == " 2                  "
+string.format("% -20g", -2) == "-2                  "
+string.format("% -20g", 3) == " 3                  "
+string.format("% -20g", -3) == "-3                  "
+string.format("% -20g", nan) == " nan                "
+string.format("% -20g", inf) == " inf                "
+string.format("% -20g", -inf) == "-inf                "
+string.format("% -20g", 100) == " 100                "
+string.format("% -20g", 10000) == " 10000              "
+string.format("% -20g", 100000) == " 100000             "
+string.format("% -20g", 1000000) == " 1e+06              "
+string.format("% -20g", 10000000) == " 1e+07              "
+string.format("% -20g", 0.01) == " 0.01               "
+string.format("% -20g", 0.0001) == " 0.0001             "
+string.format("% -20g", 1e-05) == " 1e-05              "
+string.format("% -20g", 1e-06) == " 1e-06              "
+string.format("% -20g", 1e-07) == " 1e-07              "
+string.format("% -20g", 123.456) == " 123.456            "
+string.format("% -20g", 1234560000) == " 1.23456e+09        "
+string.format("% -20g", 1.23456e-05) == " 1.23456e-05        "
+string.format("% -20g", 123.456789123) == " 123.457            "
+string.format("% -20g", 1234567891.23) == " 1.23457e+09        "
+string.format("% -20g", 1.23456789123e-05) == " 1.23457e-05        "
+string.format("% -20.0g", 0) == " 0                  "
+string.format("% -20.0g", 1) == " 1                  "
+string.format("% -20.0g", -1) == "-1                  "
+string.format("% -20.0g", 2) == " 2                  "
+string.format("% -20.0g", -2) == "-2                  "
+string.format("% -20.0g", 3) == " 3                  "
+string.format("% -20.0g", -3) == "-3                  "
+string.format("% -20.0g", nan) == " nan                "
+string.format("% -20.0g", inf) == " inf                "
+string.format("% -20.0g", -inf) == "-inf                "
+string.format("% -20.0g", 100) == " 1e+02              "
+string.format("% -20.0g", 10000) == " 1e+04              "
+string.format("% -20.0g", 100000) == " 1e+05              "
+string.format("% -20.0g", 1000000) == " 1e+06              "
+string.format("% -20.0g", 10000000) == " 1e+07              "
+string.format("% -20.0g", 0.01) == " 0.01               "
+string.format("% -20.0g", 0.0001) == " 0.0001             "
+string.format("% -20.0g", 1e-05) == " 1e-05              "
+string.format("% -20.0g", 1e-06) == " 1e-06              "
+string.format("% -20.0g", 1e-07) == " 1e-07              "
+string.format("% -20.0g", 123.456) == " 1e+02              "
+string.format("% -20.0g", 1234560000) == " 1e+09              "
+string.format("% -20.0g", 1.23456e-05) == " 1e-05              "
+string.format("% -20.0g", 123.456789123) == " 1e+02              "
+string.format("% -20.0g", 1234567891.23) == " 1e+09              "
+string.format("% -20.0g", 1.23456789123e-05) == " 1e-05              "
+string.format("% -20.1g", 0) == " 0                  "
+string.format("% -20.1g", 1) == " 1                  "
+string.format("% -20.1g", -1) == "-1                  "
+string.format("% -20.1g", 2) == " 2                  "
+string.format("% -20.1g", -2) == "-2                  "
+string.format("% -20.1g", 3) == " 3                  "
+string.format("% -20.1g", -3) == "-3                  "
+string.format("% -20.1g", nan) == " nan                "
+string.format("% -20.1g", inf) == " inf                "
+string.format("% -20.1g", -inf) == "-inf                "
+string.format("% -20.1g", 100) == " 1e+02              "
+string.format("% -20.1g", 10000) == " 1e+04              "
+string.format("% -20.1g", 100000) == " 1e+05              "
+string.format("% -20.1g", 1000000) == " 1e+06              "
+string.format("% -20.1g", 10000000) == " 1e+07              "
+string.format("% -20.1g", 0.01) == " 0.01               "
+string.format("% -20.1g", 0.0001) == " 0.0001             "
+string.format("% -20.1g", 1e-05) == " 1e-05              "
+string.format("% -20.1g", 1e-06) == " 1e-06              "
+string.format("% -20.1g", 1e-07) == " 1e-07              "
+string.format("% -20.1g", 123.456) == " 1e+02              "
+string.format("% -20.1g", 1234560000) == " 1e+09              "
+string.format("% -20.1g", 1.23456e-05) == " 1e-05              "
+string.format("% -20.1g", 123.456789123) == " 1e+02              "
+string.format("% -20.1g", 1234567891.23) == " 1e+09              "
+string.format("% -20.1g", 1.23456789123e-05) == " 1e-05              "
+string.format("% -20.6g", 0) == " 0                  "
+string.format("% -20.6g", 1) == " 1                  "
+string.format("% -20.6g", -1) == "-1                  "
+string.format("% -20.6g", 2) == " 2                  "
+string.format("% -20.6g", -2) == "-2                  "
+string.format("% -20.6g", 3) == " 3                  "
+string.format("% -20.6g", -3) == "-3                  "
+string.format("% -20.6g", nan) == " nan                "
+string.format("% -20.6g", inf) == " inf                "
+string.format("% -20.6g", -inf) == "-inf                "
+string.format("% -20.6g", 100) == " 100                "
+string.format("% -20.6g", 10000) == " 10000              "
+string.format("% -20.6g", 100000) == " 100000             "
+string.format("% -20.6g", 1000000) == " 1e+06              "
+string.format("% -20.6g", 10000000) == " 1e+07              "
+string.format("% -20.6g", 0.01) == " 0.01               "
+string.format("% -20.6g", 0.0001) == " 0.0001             "
+string.format("% -20.6g", 1e-05) == " 1e-05              "
+string.format("% -20.6g", 1e-06) == " 1e-06              "
+string.format("% -20.6g", 1e-07) == " 1e-07              "
+string.format("% -20.6g", 123.456) == " 123.456            "
+string.format("% -20.6g", 1234560000) == " 1.23456e+09        "
+string.format("% -20.6g", 1.23456e-05) == " 1.23456e-05        "
+string.format("% -20.6g", 123.456789123) == " 123.457            "
+string.format("% -20.6g", 1234567891.23) == " 1.23457e+09        "
+string.format("% -20.6g", 1.23456789123e-05) == " 1.23457e-05        "
+string.format("% -+g", 0) == "+0"
+string.format("% -+g", 1) == "+1"
+string.format("% -+g", -1) == "-1"
+string.format("% -+g", 2) == "+2"
+string.format("% -+g", -2) == "-2"
+string.format("% -+g", 3) == "+3"
+string.format("% -+g", -3) == "-3"
+string.format("% -+g", nan) == "+nan"
+string.format("% -+g", inf) == "+inf"
+string.format("% -+g", -inf) == "-inf"
+string.format("% -+g", 100) == "+100"
+string.format("% -+g", 10000) == "+10000"
+string.format("% -+g", 100000) == "+100000"
+string.format("% -+g", 1000000) == "+1e+06"
+string.format("% -+g", 10000000) == "+1e+07"
+string.format("% -+g", 0.01) == "+0.01"
+string.format("% -+g", 0.0001) == "+0.0001"
+string.format("% -+g", 1e-05) == "+1e-05"
+string.format("% -+g", 1e-06) == "+1e-06"
+string.format("% -+g", 1e-07) == "+1e-07"
+string.format("% -+g", 123.456) == "+123.456"
+string.format("% -+g", 1234560000) == "+1.23456e+09"
+string.format("% -+g", 1.23456e-05) == "+1.23456e-05"
+string.format("% -+g", 123.456789123) == "+123.457"
+string.format("% -+g", 1234567891.23) == "+1.23457e+09"
+string.format("% -+g", 1.23456789123e-05) == "+1.23457e-05"
+string.format("% -+.0g", 100) == "+1e+02"
+string.format("% -+.0g", 10000) == "+1e+04"
+string.format("% -+.0g", 100000) == "+1e+05"
+string.format("% -+.0g", 123.456) == "+1e+02"
+string.format("% -+.0g", 1234560000) == "+1e+09"
+string.format("% -+.0g", 1.23456e-05) == "+1e-05"
+string.format("% -+.0g", 123.456789123) == "+1e+02"
+string.format("% -+.0g", 1234567891.23) == "+1e+09"
+string.format("% -+.0g", 1.23456789123e-05) == "+1e-05"
+string.format("% -+.1g", 100) == "+1e+02"
+string.format("% -+.1g", 10000) == "+1e+04"
+string.format("% -+.1g", 100000) == "+1e+05"
+string.format("% -+.1g", 123.456) == "+1e+02"
+string.format("% -+.1g", 1234560000) == "+1e+09"
+string.format("% -+.1g", 1.23456e-05) == "+1e-05"
+string.format("% -+.1g", 123.456789123) == "+1e+02"
+string.format("% -+.1g", 1234567891.23) == "+1e+09"
+string.format("% -+.1g", 1.23456789123e-05) == "+1e-05"
+string.format("% -+1.0g", 100) == "+1e+02"
+string.format("% -+1.0g", 10000) == "+1e+04"
+string.format("% -+1.0g", 100000) == "+1e+05"
+string.format("% -+1.0g", 123.456) == "+1e+02"
+string.format("% -+1.0g", 1234560000) == "+1e+09"
+string.format("% -+1.0g", 1.23456e-05) == "+1e-05"
+string.format("% -+1.0g", 123.456789123) == "+1e+02"
+string.format("% -+1.0g", 1234567891.23) == "+1e+09"
+string.format("% -+1.0g", 1.23456789123e-05) == "+1e-05"
+string.format("% -+1.1g", 100) == "+1e+02"
+string.format("% -+1.1g", 10000) == "+1e+04"
+string.format("% -+1.1g", 100000) == "+1e+05"
+string.format("% -+1.1g", 123.456) == "+1e+02"
+string.format("% -+1.1g", 1234560000) == "+1e+09"
+string.format("% -+1.1g", 1.23456e-05) == "+1e-05"
+string.format("% -+1.1g", 123.456789123) == "+1e+02"
+string.format("% -+1.1g", 1234567891.23) == "+1e+09"
+string.format("% -+1.1g", 1.23456789123e-05) == "+1e-05"
+string.format("% -+2.0g", 100) == "+1e+02"
+string.format("% -+2.0g", 10000) == "+1e+04"
+string.format("% -+2.0g", 100000) == "+1e+05"
+string.format("% -+2.0g", 123.456) == "+1e+02"
+string.format("% -+2.0g", 1234560000) == "+1e+09"
+string.format("% -+2.0g", 1.23456e-05) == "+1e-05"
+string.format("% -+2.0g", 123.456789123) == "+1e+02"
+string.format("% -+2.0g", 1234567891.23) == "+1e+09"
+string.format("% -+2.0g", 1.23456789123e-05) == "+1e-05"
+string.format("% -+2.1g", 100) == "+1e+02"
+string.format("% -+2.1g", 10000) == "+1e+04"
+string.format("% -+2.1g", 100000) == "+1e+05"
+string.format("% -+2.1g", 123.456) == "+1e+02"
+string.format("% -+2.1g", 1234560000) == "+1e+09"
+string.format("% -+2.1g", 1.23456e-05) == "+1e-05"
+string.format("% -+2.1g", 123.456789123) == "+1e+02"
+string.format("% -+2.1g", 1234567891.23) == "+1e+09"
+string.format("% -+2.1g", 1.23456789123e-05) == "+1e-05"
+string.format("% -+6g", 0) == "+0    "
+string.format("% -+6g", 1) == "+1    "
+string.format("% -+6g", -1) == "-1    "
+string.format("% -+6g", 2) == "+2    "
+string.format("% -+6g", -2) == "-2    "
+string.format("% -+6g", 3) == "+3    "
+string.format("% -+6g", -3) == "-3    "
+string.format("% -+6g", nan) == "+nan  "
+string.format("% -+6g", inf) == "+inf  "
+string.format("% -+6g", -inf) == "-inf  "
+string.format("% -+6g", 100) == "+100  "
+string.format("% -+6g", 0.01) == "+0.01 "
+string.format("% -+6.0g", 0) == "+0    "
+string.format("% -+6.0g", 1) == "+1    "
+string.format("% -+6.0g", -1) == "-1    "
+string.format("% -+6.0g", 2) == "+2    "
+string.format("% -+6.0g", -2) == "-2    "
+string.format("% -+6.0g", 3) == "+3    "
+string.format("% -+6.0g", -3) == "-3    "
+string.format("% -+6.0g", nan) == "+nan  "
+string.format("% -+6.0g", inf) == "+inf  "
+string.format("% -+6.0g", -inf) == "-inf  "
+string.format("% -+6.0g", 100) == "+1e+02"
+string.format("% -+6.0g", 10000) == "+1e+04"
+string.format("% -+6.0g", 100000) == "+1e+05"
+string.format("% -+6.0g", 0.01) == "+0.01 "
+string.format("% -+6.0g", 123.456) == "+1e+02"
+string.format("% -+6.0g", 1234560000) == "+1e+09"
+string.format("% -+6.0g", 1.23456e-05) == "+1e-05"
+string.format("% -+6.0g", 123.456789123) == "+1e+02"
+string.format("% -+6.0g", 1234567891.23) == "+1e+09"
+string.format("% -+6.0g", 1.23456789123e-05) == "+1e-05"
+string.format("% -+6.1g", 0) == "+0    "
+string.format("% -+6.1g", 1) == "+1    "
+string.format("% -+6.1g", -1) == "-1    "
+string.format("% -+6.1g", 2) == "+2    "
+string.format("% -+6.1g", -2) == "-2    "
+string.format("% -+6.1g", 3) == "+3    "
+string.format("% -+6.1g", -3) == "-3    "
+string.format("% -+6.1g", nan) == "+nan  "
+string.format("% -+6.1g", inf) == "+inf  "
+string.format("% -+6.1g", -inf) == "-inf  "
+string.format("% -+6.1g", 100) == "+1e+02"
+string.format("% -+6.1g", 10000) == "+1e+04"
+string.format("% -+6.1g", 100000) == "+1e+05"
+string.format("% -+6.1g", 0.01) == "+0.01 "
+string.format("% -+6.1g", 123.456) == "+1e+02"
+string.format("% -+6.1g", 1234560000) == "+1e+09"
+string.format("% -+6.1g", 1.23456e-05) == "+1e-05"
+string.format("% -+6.1g", 123.456789123) == "+1e+02"
+string.format("% -+6.1g", 1234567891.23) == "+1e+09"
+string.format("% -+6.1g", 1.23456789123e-05) == "+1e-05"
+string.format("% -+6.6g", 0) == "+0    "
+string.format("% -+6.6g", 1) == "+1    "
+string.format("% -+6.6g", -1) == "-1    "
+string.format("% -+6.6g", 2) == "+2    "
+string.format("% -+6.6g", -2) == "-2    "
+string.format("% -+6.6g", 3) == "+3    "
+string.format("% -+6.6g", -3) == "-3    "
+string.format("% -+6.6g", nan) == "+nan  "
+string.format("% -+6.6g", inf) == "+inf  "
+string.format("% -+6.6g", -inf) == "-inf  "
+string.format("% -+6.6g", 100) == "+100  "
+string.format("% -+6.6g", 0.01) == "+0.01 "
+string.format("% -+20g", 0) == "+0                  "
+string.format("% -+20g", 1) == "+1                  "
+string.format("% -+20g", -1) == "-1                  "
+string.format("% -+20g", 2) == "+2                  "
+string.format("% -+20g", -2) == "-2                  "
+string.format("% -+20g", 3) == "+3                  "
+string.format("% -+20g", -3) == "-3                  "
+string.format("% -+20g", nan) == "+nan                "
+string.format("% -+20g", inf) == "+inf                "
+string.format("% -+20g", -inf) == "-inf                "
+string.format("% -+20g", 100) == "+100                "
+string.format("% -+20g", 10000) == "+10000              "
+string.format("% -+20g", 100000) == "+100000             "
+string.format("% -+20g", 1000000) == "+1e+06              "
+string.format("% -+20g", 10000000) == "+1e+07              "
+string.format("% -+20g", 0.01) == "+0.01               "
+string.format("% -+20g", 0.0001) == "+0.0001             "
+string.format("% -+20g", 1e-05) == "+1e-05              "
+string.format("% -+20g", 1e-06) == "+1e-06              "
+string.format("% -+20g", 1e-07) == "+1e-07              "
+string.format("% -+20g", 123.456) == "+123.456            "
+string.format("% -+20g", 1234560000) == "+1.23456e+09        "
+string.format("% -+20g", 1.23456e-05) == "+1.23456e-05        "
+string.format("% -+20g", 123.456789123) == "+123.457            "
+string.format("% -+20g", 1234567891.23) == "+1.23457e+09        "
+string.format("% -+20g", 1.23456789123e-05) == "+1.23457e-05        "
+string.format("% -+20.0g", 0) == "+0                  "
+string.format("% -+20.0g", 1) == "+1                  "
+string.format("% -+20.0g", -1) == "-1                  "
+string.format("% -+20.0g", 2) == "+2                  "
+string.format("% -+20.0g", -2) == "-2                  "
+string.format("% -+20.0g", 3) == "+3                  "
+string.format("% -+20.0g", -3) == "-3                  "
+string.format("% -+20.0g", nan) == "+nan                "
+string.format("% -+20.0g", inf) == "+inf                "
+string.format("% -+20.0g", -inf) == "-inf                "
+string.format("% -+20.0g", 100) == "+1e+02              "
+string.format("% -+20.0g", 10000) == "+1e+04              "
+string.format("% -+20.0g", 100000) == "+1e+05              "
+string.format("% -+20.0g", 1000000) == "+1e+06              "
+string.format("% -+20.0g", 10000000) == "+1e+07              "
+string.format("% -+20.0g", 0.01) == "+0.01               "
+string.format("% -+20.0g", 0.0001) == "+0.0001             "
+string.format("% -+20.0g", 1e-05) == "+1e-05              "
+string.format("% -+20.0g", 1e-06) == "+1e-06              "
+string.format("% -+20.0g", 1e-07) == "+1e-07              "
+string.format("% -+20.0g", 123.456) == "+1e+02              "
+string.format("% -+20.0g", 1234560000) == "+1e+09              "
+string.format("% -+20.0g", 1.23456e-05) == "+1e-05              "
+string.format("% -+20.0g", 123.456789123) == "+1e+02              "
+string.format("% -+20.0g", 1234567891.23) == "+1e+09              "
+string.format("% -+20.0g", 1.23456789123e-05) == "+1e-05              "
+string.format("% -+20.1g", 0) == "+0                  "
+string.format("% -+20.1g", 1) == "+1                  "
+string.format("% -+20.1g", -1) == "-1                  "
+string.format("% -+20.1g", 2) == "+2                  "
+string.format("% -+20.1g", -2) == "-2                  "
+string.format("% -+20.1g", 3) == "+3                  "
+string.format("% -+20.1g", -3) == "-3                  "
+string.format("% -+20.1g", nan) == "+nan                "
+string.format("% -+20.1g", inf) == "+inf                "
+string.format("% -+20.1g", -inf) == "-inf                "
+string.format("% -+20.1g", 100) == "+1e+02              "
+string.format("% -+20.1g", 10000) == "+1e+04              "
+string.format("% -+20.1g", 100000) == "+1e+05              "
+string.format("% -+20.1g", 1000000) == "+1e+06              "
+string.format("% -+20.1g", 10000000) == "+1e+07              "
+string.format("% -+20.1g", 0.01) == "+0.01               "
+string.format("% -+20.1g", 0.0001) == "+0.0001             "
+string.format("% -+20.1g", 1e-05) == "+1e-05              "
+string.format("% -+20.1g", 1e-06) == "+1e-06              "
+string.format("% -+20.1g", 1e-07) == "+1e-07              "
+string.format("% -+20.1g", 123.456) == "+1e+02              "
+string.format("% -+20.1g", 1234560000) == "+1e+09              "
+string.format("% -+20.1g", 1.23456e-05) == "+1e-05              "
+string.format("% -+20.1g", 123.456789123) == "+1e+02              "
+string.format("% -+20.1g", 1234567891.23) == "+1e+09              "
+string.format("% -+20.1g", 1.23456789123e-05) == "+1e-05              "
+string.format("% -+20.6g", 0) == "+0                  "
+string.format("% -+20.6g", 1) == "+1                  "
+string.format("% -+20.6g", -1) == "-1                  "
+string.format("% -+20.6g", 2) == "+2                  "
+string.format("% -+20.6g", -2) == "-2                  "
+string.format("% -+20.6g", 3) == "+3                  "
+string.format("% -+20.6g", -3) == "-3                  "
+string.format("% -+20.6g", nan) == "+nan                "
+string.format("% -+20.6g", inf) == "+inf                "
+string.format("% -+20.6g", -inf) == "-inf                "
+string.format("% -+20.6g", 100) == "+100                "
+string.format("% -+20.6g", 10000) == "+10000              "
+string.format("% -+20.6g", 100000) == "+100000             "
+string.format("% -+20.6g", 1000000) == "+1e+06              "
+string.format("% -+20.6g", 10000000) == "+1e+07              "
+string.format("% -+20.6g", 0.01) == "+0.01               "
+string.format("% -+20.6g", 0.0001) == "+0.0001             "
+string.format("% -+20.6g", 1e-05) == "+1e-05              "
+string.format("% -+20.6g", 1e-06) == "+1e-06              "
+string.format("% -+20.6g", 1e-07) == "+1e-07              "
+string.format("% -+20.6g", 123.456) == "+123.456            "
+string.format("% -+20.6g", 1234560000) == "+1.23456e+09        "
+string.format("% -+20.6g", 1.23456e-05) == "+1.23456e-05        "
+string.format("% -+20.6g", 123.456789123) == "+123.457            "
+string.format("% -+20.6g", 1234567891.23) == "+1.23457e+09        "
+string.format("% -+20.6g", 1.23456789123e-05) == "+1.23457e-05        "
+string.format("%#g", 0) == "0.00000"
+string.format("%#g", 1) == "1.00000"
+string.format("%#g", -1) == "-1.00000"
+string.format("%#g", 2) == "2.00000"
+string.format("%#g", -2) == "-2.00000"
+string.format("%#g", 3) == "3.00000"
+string.format("%#g", -3) == "-3.00000"
+string.format("%#g", nan) == "nan"
+string.format("%#g", inf) == "inf"
+string.format("%#g", -inf) == "-inf"
+string.format("%#g", 100) == "100.000"
+string.format("%#g", 10000) == "10000.0"
+string.format("%#g", 100000) == "100000."
+string.format("%#g", 1000000) == "1.00000e+06"
+string.format("%#g", 10000000) == "1.00000e+07"
+string.format("%#g", 0.01) == "0.0100000"
+string.format("%#g", 0.0001) == "0.000100000"
+string.format("%#g", 1e-05) == "1.00000e-05"
+string.format("%#g", 1e-06) == "1.00000e-06"
+string.format("%#g", 1e-07) == "1.00000e-07"
+string.format("%#g", 123.456) == "123.456"
+string.format("%#g", 1234560000) == "1.23456e+09"
+string.format("%#g", 1.23456e-05) == "1.23456e-05"
+string.format("%#g", 123.456789123) == "123.457"
+string.format("%#g", 1234567891.23) == "1.23457e+09"
+string.format("%#g", 1.23456789123e-05) == "1.23457e-05"
+string.format("%#.0g", 0) == "0."
+string.format("%#.0g", 1) == "1."
+string.format("%#.0g", -1) == "-1."
+string.format("%#.0g", 2) == "2."
+string.format("%#.0g", -2) == "-2."
+string.format("%#.0g", 3) == "3."
+string.format("%#.0g", -3) == "-3."
+string.format("%#.0g", 100) == "1.e+02"
+string.format("%#.0g", 10000) == "1.e+04"
+string.format("%#.0g", 100000) == "1.e+05"
+string.format("%#.0g", 1000000) == "1.e+06"
+string.format("%#.0g", 10000000) == "1.e+07"
+string.format("%#.0g", 0.01) == "0.01"
+string.format("%#.0g", 0.0001) == "0.0001"
+string.format("%#.0g", 1e-05) == "1.e-05"
+string.format("%#.0g", 1e-06) == "1.e-06"
+string.format("%#.0g", 1e-07) == "1.e-07"
+string.format("%#.0g", 123.456) == "1.e+02"
+string.format("%#.0g", 1234560000) == "1.e+09"
+string.format("%#.0g", 1.23456e-05) == "1.e-05"
+string.format("%#.0g", 123.456789123) == "1.e+02"
+string.format("%#.0g", 1234567891.23) == "1.e+09"
+string.format("%#.0g", 1.23456789123e-05) == "1.e-05"
+string.format("%#.1g", 0) == "0."
+string.format("%#.1g", 1) == "1."
+string.format("%#.1g", -1) == "-1."
+string.format("%#.1g", 2) == "2."
+string.format("%#.1g", -2) == "-2."
+string.format("%#.1g", 3) == "3."
+string.format("%#.1g", -3) == "-3."
+string.format("%#.1g", 100) == "1.e+02"
+string.format("%#.1g", 10000) == "1.e+04"
+string.format("%#.1g", 100000) == "1.e+05"
+string.format("%#.1g", 1000000) == "1.e+06"
+string.format("%#.1g", 10000000) == "1.e+07"
+string.format("%#.1g", 0.01) == "0.01"
+string.format("%#.1g", 0.0001) == "0.0001"
+string.format("%#.1g", 1e-05) == "1.e-05"
+string.format("%#.1g", 1e-06) == "1.e-06"
+string.format("%#.1g", 1e-07) == "1.e-07"
+string.format("%#.1g", 123.456) == "1.e+02"
+string.format("%#.1g", 1234560000) == "1.e+09"
+string.format("%#.1g", 1.23456e-05) == "1.e-05"
+string.format("%#.1g", 123.456789123) == "1.e+02"
+string.format("%#.1g", 1234567891.23) == "1.e+09"
+string.format("%#.1g", 1.23456789123e-05) == "1.e-05"
+string.format("%#1.0g", 0) == "0."
+string.format("%#1.0g", 1) == "1."
+string.format("%#1.0g", -1) == "-1."
+string.format("%#1.0g", 2) == "2."
+string.format("%#1.0g", -2) == "-2."
+string.format("%#1.0g", 3) == "3."
+string.format("%#1.0g", -3) == "-3."
+string.format("%#1.0g", 100) == "1.e+02"
+string.format("%#1.0g", 10000) == "1.e+04"
+string.format("%#1.0g", 100000) == "1.e+05"
+string.format("%#1.0g", 1000000) == "1.e+06"
+string.format("%#1.0g", 10000000) == "1.e+07"
+string.format("%#1.0g", 0.01) == "0.01"
+string.format("%#1.0g", 0.0001) == "0.0001"
+string.format("%#1.0g", 1e-05) == "1.e-05"
+string.format("%#1.0g", 1e-06) == "1.e-06"
+string.format("%#1.0g", 1e-07) == "1.e-07"
+string.format("%#1.0g", 123.456) == "1.e+02"
+string.format("%#1.0g", 1234560000) == "1.e+09"
+string.format("%#1.0g", 1.23456e-05) == "1.e-05"
+string.format("%#1.0g", 123.456789123) == "1.e+02"
+string.format("%#1.0g", 1234567891.23) == "1.e+09"
+string.format("%#1.0g", 1.23456789123e-05) == "1.e-05"
+string.format("%#1.1g", 0) == "0."
+string.format("%#1.1g", 1) == "1."
+string.format("%#1.1g", -1) == "-1."
+string.format("%#1.1g", 2) == "2."
+string.format("%#1.1g", -2) == "-2."
+string.format("%#1.1g", 3) == "3."
+string.format("%#1.1g", -3) == "-3."
+string.format("%#1.1g", 100) == "1.e+02"
+string.format("%#1.1g", 10000) == "1.e+04"
+string.format("%#1.1g", 100000) == "1.e+05"
+string.format("%#1.1g", 1000000) == "1.e+06"
+string.format("%#1.1g", 10000000) == "1.e+07"
+string.format("%#1.1g", 0.01) == "0.01"
+string.format("%#1.1g", 0.0001) == "0.0001"
+string.format("%#1.1g", 1e-05) == "1.e-05"
+string.format("%#1.1g", 1e-06) == "1.e-06"
+string.format("%#1.1g", 1e-07) == "1.e-07"
+string.format("%#1.1g", 123.456) == "1.e+02"
+string.format("%#1.1g", 1234560000) == "1.e+09"
+string.format("%#1.1g", 1.23456e-05) == "1.e-05"
+string.format("%#1.1g", 123.456789123) == "1.e+02"
+string.format("%#1.1g", 1234567891.23) == "1.e+09"
+string.format("%#1.1g", 1.23456789123e-05) == "1.e-05"
+string.format("%#2.0g", 0) == "0."
+string.format("%#2.0g", 1) == "1."
+string.format("%#2.0g", -1) == "-1."
+string.format("%#2.0g", 2) == "2."
+string.format("%#2.0g", -2) == "-2."
+string.format("%#2.0g", 3) == "3."
+string.format("%#2.0g", -3) == "-3."
+string.format("%#2.0g", 100) == "1.e+02"
+string.format("%#2.0g", 10000) == "1.e+04"
+string.format("%#2.0g", 100000) == "1.e+05"
+string.format("%#2.0g", 1000000) == "1.e+06"
+string.format("%#2.0g", 10000000) == "1.e+07"
+string.format("%#2.0g", 0.01) == "0.01"
+string.format("%#2.0g", 0.0001) == "0.0001"
+string.format("%#2.0g", 1e-05) == "1.e-05"
+string.format("%#2.0g", 1e-06) == "1.e-06"
+string.format("%#2.0g", 1e-07) == "1.e-07"
+string.format("%#2.0g", 123.456) == "1.e+02"
+string.format("%#2.0g", 1234560000) == "1.e+09"
+string.format("%#2.0g", 1.23456e-05) == "1.e-05"
+string.format("%#2.0g", 123.456789123) == "1.e+02"
+string.format("%#2.0g", 1234567891.23) == "1.e+09"
+string.format("%#2.0g", 1.23456789123e-05) == "1.e-05"
+string.format("%#2.1g", 0) == "0."
+string.format("%#2.1g", 1) == "1."
+string.format("%#2.1g", -1) == "-1."
+string.format("%#2.1g", 2) == "2."
+string.format("%#2.1g", -2) == "-2."
+string.format("%#2.1g", 3) == "3."
+string.format("%#2.1g", -3) == "-3."
+string.format("%#2.1g", 100) == "1.e+02"
+string.format("%#2.1g", 10000) == "1.e+04"
+string.format("%#2.1g", 100000) == "1.e+05"
+string.format("%#2.1g", 1000000) == "1.e+06"
+string.format("%#2.1g", 10000000) == "1.e+07"
+string.format("%#2.1g", 0.01) == "0.01"
+string.format("%#2.1g", 0.0001) == "0.0001"
+string.format("%#2.1g", 1e-05) == "1.e-05"
+string.format("%#2.1g", 1e-06) == "1.e-06"
+string.format("%#2.1g", 1e-07) == "1.e-07"
+string.format("%#2.1g", 123.456) == "1.e+02"
+string.format("%#2.1g", 1234560000) == "1.e+09"
+string.format("%#2.1g", 1.23456e-05) == "1.e-05"
+string.format("%#2.1g", 123.456789123) == "1.e+02"
+string.format("%#2.1g", 1234567891.23) == "1.e+09"
+string.format("%#2.1g", 1.23456789123e-05) == "1.e-05"
+string.format("%#6g", nan) == "   nan"
+string.format("%#6g", inf) == "   inf"
+string.format("%#6g", -inf) == "  -inf"
+string.format("%#6.0g", 0) == "    0."
+string.format("%#6.0g", 1) == "    1."
+string.format("%#6.0g", -1) == "   -1."
+string.format("%#6.0g", 2) == "    2."
+string.format("%#6.0g", -2) == "   -2."
+string.format("%#6.0g", 3) == "    3."
+string.format("%#6.0g", -3) == "   -3."
+string.format("%#6.0g", nan) == "   nan"
+string.format("%#6.0g", inf) == "   inf"
+string.format("%#6.0g", -inf) == "  -inf"
+string.format("%#6.0g", 100) == "1.e+02"
+string.format("%#6.0g", 10000) == "1.e+04"
+string.format("%#6.0g", 100000) == "1.e+05"
+string.format("%#6.0g", 1000000) == "1.e+06"
+string.format("%#6.0g", 10000000) == "1.e+07"
+string.format("%#6.0g", 0.01) == "  0.01"
+string.format("%#6.0g", 0.0001) == "0.0001"
+string.format("%#6.0g", 1e-05) == "1.e-05"
+string.format("%#6.0g", 1e-06) == "1.e-06"
+string.format("%#6.0g", 1e-07) == "1.e-07"
+string.format("%#6.0g", 123.456) == "1.e+02"
+string.format("%#6.0g", 1234560000) == "1.e+09"
+string.format("%#6.0g", 1.23456e-05) == "1.e-05"
+string.format("%#6.0g", 123.456789123) == "1.e+02"
+string.format("%#6.0g", 1234567891.23) == "1.e+09"
+string.format("%#6.0g", 1.23456789123e-05) == "1.e-05"
+string.format("%#6.1g", 0) == "    0."
+string.format("%#6.1g", 1) == "    1."
+string.format("%#6.1g", -1) == "   -1."
+string.format("%#6.1g", 2) == "    2."
+string.format("%#6.1g", -2) == "   -2."
+string.format("%#6.1g", 3) == "    3."
+string.format("%#6.1g", -3) == "   -3."
+string.format("%#6.1g", nan) == "   nan"
+string.format("%#6.1g", inf) == "   inf"
+string.format("%#6.1g", -inf) == "  -inf"
+string.format("%#6.1g", 100) == "1.e+02"
+string.format("%#6.1g", 10000) == "1.e+04"
+string.format("%#6.1g", 100000) == "1.e+05"
+string.format("%#6.1g", 1000000) == "1.e+06"
+string.format("%#6.1g", 10000000) == "1.e+07"
+string.format("%#6.1g", 0.01) == "  0.01"
+string.format("%#6.1g", 0.0001) == "0.0001"
+string.format("%#6.1g", 1e-05) == "1.e-05"
+string.format("%#6.1g", 1e-06) == "1.e-06"
+string.format("%#6.1g", 1e-07) == "1.e-07"
+string.format("%#6.1g", 123.456) == "1.e+02"
+string.format("%#6.1g", 1234560000) == "1.e+09"
+string.format("%#6.1g", 1.23456e-05) == "1.e-05"
+string.format("%#6.1g", 123.456789123) == "1.e+02"
+string.format("%#6.1g", 1234567891.23) == "1.e+09"
+string.format("%#6.1g", 1.23456789123e-05) == "1.e-05"
+string.format("%#6.6g", nan) == "   nan"
+string.format("%#6.6g", inf) == "   inf"
+string.format("%#6.6g", -inf) == "  -inf"
+string.format("%#20g", 0) == "             0.00000"
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+string.format("%#20g", 2) == "             2.00000"
+string.format("%#20g", -2) == "            -2.00000"
+string.format("%#20g", 3) == "             3.00000"
+string.format("%#20g", -3) == "            -3.00000"
+string.format("%#20g", nan) == "                 nan"
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+string.format("%#20g", -inf) == "                -inf"
+string.format("%#20g", 100) == "             100.000"
+string.format("%#20g", 10000) == "             10000.0"
+string.format("%#20g", 100000) == "             100000."
+string.format("%#20g", 1000000) == "         1.00000e+06"
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+string.format("%#20g", 0.0001) == "         0.000100000"
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+string.format("%#20g", 123.456) == "             123.456"
+string.format("%#20g", 1234560000) == "         1.23456e+09"
+string.format("%#20g", 1.23456e-05) == "         1.23456e-05"
+string.format("%#20g", 123.456789123) == "             123.457"
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+string.format("%#20.0g", 3) == "                  3."
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+string.format("%#20.0g", 10000) == "              1.e+04"
+string.format("%#20.0g", 100000) == "              1.e+05"
+string.format("%#20.0g", 1000000) == "              1.e+06"
+string.format("%#20.0g", 10000000) == "              1.e+07"
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+string.format("%#20.1g", 100) == "              1.e+02"
+string.format("%#20.1g", 10000) == "              1.e+04"
+string.format("%#20.1g", 100000) == "              1.e+05"
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+string.format("%#20.1g", 10000000) == "              1.e+07"
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+string.format("%#20.1g", 123.456) == "              1.e+02"
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+string.format("%#20.1g", 1.23456e-05) == "              1.e-05"
+string.format("%#20.1g", 123.456789123) == "              1.e+02"
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+string.format("%#20.6g", 0) == "             0.00000"
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+string.format("%#20.6g", 2) == "             2.00000"
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+string.format("%#20.6g", 3) == "             3.00000"
+string.format("%#20.6g", -3) == "            -3.00000"
+string.format("%#20.6g", nan) == "                 nan"
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+string.format("%#20.6g", 100) == "             100.000"
+string.format("%#20.6g", 10000) == "             10000.0"
+string.format("%#20.6g", 100000) == "             100000."
+string.format("%#20.6g", 1000000) == "         1.00000e+06"
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+string.format("%#20.6g", 1e-06) == "         1.00000e-06"
+string.format("%#20.6g", 1e-07) == "         1.00000e-07"
+string.format("%#20.6g", 123.456) == "             123.456"
+string.format("%#20.6g", 1234560000) == "         1.23456e+09"
+string.format("%#20.6g", 1.23456e-05) == "         1.23456e-05"
+string.format("%#20.6g", 123.456789123) == "             123.457"
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+string.format("%#20.6g", 1.23456789123e-05) == "         1.23457e-05"
+string.format("%#+g", 0) == "+0.00000"
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+string.format("%#+g", 2) == "+2.00000"
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+string.format("%#+g", 3) == "+3.00000"
+string.format("%#+g", -3) == "-3.00000"
+string.format("%#+g", nan) == "+nan"
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+string.format("%#+g", 100) == "+100.000"
+string.format("%#+g", 10000) == "+10000.0"
+string.format("%#+g", 100000) == "+100000."
+string.format("%#+g", 1000000) == "+1.00000e+06"
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+string.format("%#+g", 1e-06) == "+1.00000e-06"
+string.format("%#+g", 1e-07) == "+1.00000e-07"
+string.format("%#+g", 123.456) == "+123.456"
+string.format("%#+g", 1234560000) == "+1.23456e+09"
+string.format("%#+g", 1.23456e-05) == "+1.23456e-05"
+string.format("%#+g", 123.456789123) == "+123.457"
+string.format("%#+g", 1234567891.23) == "+1.23457e+09"
+string.format("%#+g", 1.23456789123e-05) == "+1.23457e-05"
+string.format("%#+.0g", 0) == "+0."
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+string.format("%#+.0g", 100) == "+1.e+02"
+string.format("%#+.0g", 10000) == "+1.e+04"
+string.format("%#+.0g", 100000) == "+1.e+05"
+string.format("%#+.0g", 1000000) == "+1.e+06"
+string.format("%#+.0g", 10000000) == "+1.e+07"
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+string.format("%#+.0g", 123.456) == "+1.e+02"
+string.format("%#+.0g", 1234560000) == "+1.e+09"
+string.format("%#+.0g", 1.23456e-05) == "+1.e-05"
+string.format("%#+.0g", 123.456789123) == "+1.e+02"
+string.format("%#+.0g", 1234567891.23) == "+1.e+09"
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+string.format("%#+.1g", 3) == "+3."
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+string.format("%#+.1g", 10000) == "+1.e+04"
+string.format("%#+.1g", 100000) == "+1.e+05"
+string.format("%#+.1g", 1000000) == "+1.e+06"
+string.format("%#+.1g", 10000000) == "+1.e+07"
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+string.format("%#+.1g", 123.456) == "+1.e+02"
+string.format("%#+.1g", 1234560000) == "+1.e+09"
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+string.format("%#+.1g", 123.456789123) == "+1.e+02"
+string.format("%#+.1g", 1234567891.23) == "+1.e+09"
+string.format("%#+.1g", 1.23456789123e-05) == "+1.e-05"
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+string.format("%#+1.0g", 100) == "+1.e+02"
+string.format("%#+1.0g", 10000) == "+1.e+04"
+string.format("%#+1.0g", 100000) == "+1.e+05"
+string.format("%#+1.0g", 1000000) == "+1.e+06"
+string.format("%#+1.0g", 10000000) == "+1.e+07"
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+string.format("%#+1.0g", 1e-06) == "+1.e-06"
+string.format("%#+1.0g", 1e-07) == "+1.e-07"
+string.format("%#+1.0g", 123.456) == "+1.e+02"
+string.format("%#+1.0g", 1234560000) == "+1.e+09"
+string.format("%#+1.0g", 1.23456e-05) == "+1.e-05"
+string.format("%#+1.0g", 123.456789123) == "+1.e+02"
+string.format("%#+1.0g", 1234567891.23) == "+1.e+09"
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+string.format("%#+1.1g", 0) == "+0."
+string.format("%#+1.1g", 1) == "+1."
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+string.format("%#+1.1g", 2) == "+2."
+string.format("%#+1.1g", -2) == "-2."
+string.format("%#+1.1g", 3) == "+3."
+string.format("%#+1.1g", -3) == "-3."
+string.format("%#+1.1g", 100) == "+1.e+02"
+string.format("%#+1.1g", 10000) == "+1.e+04"
+string.format("%#+1.1g", 100000) == "+1.e+05"
+string.format("%#+1.1g", 1000000) == "+1.e+06"
+string.format("%#+1.1g", 10000000) == "+1.e+07"
+string.format("%#+1.1g", 0.01) == "+0.01"
+string.format("%#+1.1g", 0.0001) == "+0.0001"
+string.format("%#+1.1g", 1e-05) == "+1.e-05"
+string.format("%#+1.1g", 1e-06) == "+1.e-06"
+string.format("%#+1.1g", 1e-07) == "+1.e-07"
+string.format("%#+1.1g", 123.456) == "+1.e+02"
+string.format("%#+1.1g", 1234560000) == "+1.e+09"
+string.format("%#+1.1g", 1.23456e-05) == "+1.e-05"
+string.format("%#+1.1g", 123.456789123) == "+1.e+02"
+string.format("%#+1.1g", 1234567891.23) == "+1.e+09"
+string.format("%#+1.1g", 1.23456789123e-05) == "+1.e-05"
+string.format("%#+2.0g", 0) == "+0."
+string.format("%#+2.0g", 1) == "+1."
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+string.format("%#+2.0g", 2) == "+2."
+string.format("%#+2.0g", -2) == "-2."
+string.format("%#+2.0g", 3) == "+3."
+string.format("%#+2.0g", -3) == "-3."
+string.format("%#+2.0g", 100) == "+1.e+02"
+string.format("%#+2.0g", 10000) == "+1.e+04"
+string.format("%#+2.0g", 100000) == "+1.e+05"
+string.format("%#+2.0g", 1000000) == "+1.e+06"
+string.format("%#+2.0g", 10000000) == "+1.e+07"
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+string.format("%#+2.0g", 1e-05) == "+1.e-05"
+string.format("%#+2.0g", 1e-06) == "+1.e-06"
+string.format("%#+2.0g", 1e-07) == "+1.e-07"
+string.format("%#+2.0g", 123.456) == "+1.e+02"
+string.format("%#+2.0g", 1234560000) == "+1.e+09"
+string.format("%#+2.0g", 1.23456e-05) == "+1.e-05"
+string.format("%#+2.0g", 123.456789123) == "+1.e+02"
+string.format("%#+2.0g", 1234567891.23) == "+1.e+09"
+string.format("%#+2.0g", 1.23456789123e-05) == "+1.e-05"
+string.format("%#+2.1g", 0) == "+0."
+string.format("%#+2.1g", 1) == "+1."
+string.format("%#+2.1g", -1) == "-1."
+string.format("%#+2.1g", 2) == "+2."
+string.format("%#+2.1g", -2) == "-2."
+string.format("%#+2.1g", 3) == "+3."
+string.format("%#+2.1g", -3) == "-3."
+string.format("%#+2.1g", 100) == "+1.e+02"
+string.format("%#+2.1g", 10000) == "+1.e+04"
+string.format("%#+2.1g", 100000) == "+1.e+05"
+string.format("%#+2.1g", 1000000) == "+1.e+06"
+string.format("%#+2.1g", 10000000) == "+1.e+07"
+string.format("%#+2.1g", 0.01) == "+0.01"
+string.format("%#+2.1g", 0.0001) == "+0.0001"
+string.format("%#+2.1g", 1e-05) == "+1.e-05"
+string.format("%#+2.1g", 1e-06) == "+1.e-06"
+string.format("%#+2.1g", 1e-07) == "+1.e-07"
+string.format("%#+2.1g", 123.456) == "+1.e+02"
+string.format("%#+2.1g", 1234560000) == "+1.e+09"
+string.format("%#+2.1g", 1.23456e-05) == "+1.e-05"
+string.format("%#+2.1g", 123.456789123) == "+1.e+02"
+string.format("%#+2.1g", 1234567891.23) == "+1.e+09"
+string.format("%#+2.1g", 1.23456789123e-05) == "+1.e-05"
+string.format("%#+6g", nan) == "  +nan"
+string.format("%#+6g", inf) == "  +inf"
+string.format("%#+6g", -inf) == "  -inf"
+string.format("%#+6.0g", 0) == "   +0."
+string.format("%#+6.0g", 1) == "   +1."
+string.format("%#+6.0g", -1) == "   -1."
+string.format("%#+6.0g", 2) == "   +2."
+string.format("%#+6.0g", -2) == "   -2."
+string.format("%#+6.0g", 3) == "   +3."
+string.format("%#+6.0g", -3) == "   -3."
+string.format("%#+6.0g", nan) == "  +nan"
+string.format("%#+6.0g", inf) == "  +inf"
+string.format("%#+6.0g", -inf) == "  -inf"
+string.format("%#+6.0g", 100) == "+1.e+02"
+string.format("%#+6.0g", 10000) == "+1.e+04"
+string.format("%#+6.0g", 100000) == "+1.e+05"
+string.format("%#+6.0g", 1000000) == "+1.e+06"
+string.format("%#+6.0g", 10000000) == "+1.e+07"
+string.format("%#+6.0g", 0.01) == " +0.01"
+string.format("%#+6.0g", 0.0001) == "+0.0001"
+string.format("%#+6.0g", 1e-05) == "+1.e-05"
+string.format("%#+6.0g", 1e-06) == "+1.e-06"
+string.format("%#+6.0g", 1e-07) == "+1.e-07"
+string.format("%#+6.0g", 123.456) == "+1.e+02"
+string.format("%#+6.0g", 1234560000) == "+1.e+09"
+string.format("%#+6.0g", 1.23456e-05) == "+1.e-05"
+string.format("%#+6.0g", 123.456789123) == "+1.e+02"
+string.format("%#+6.0g", 1234567891.23) == "+1.e+09"
+string.format("%#+6.0g", 1.23456789123e-05) == "+1.e-05"
+string.format("%#+6.1g", 0) == "   +0."
+string.format("%#+6.1g", 1) == "   +1."
+string.format("%#+6.1g", -1) == "   -1."
+string.format("%#+6.1g", 2) == "   +2."
+string.format("%#+6.1g", -2) == "   -2."
+string.format("%#+6.1g", 3) == "   +3."
+string.format("%#+6.1g", -3) == "   -3."
+string.format("%#+6.1g", nan) == "  +nan"
+string.format("%#+6.1g", inf) == "  +inf"
+string.format("%#+6.1g", -inf) == "  -inf"
+string.format("%#+6.1g", 100) == "+1.e+02"
+string.format("%#+6.1g", 10000) == "+1.e+04"
+string.format("%#+6.1g", 100000) == "+1.e+05"
+string.format("%#+6.1g", 1000000) == "+1.e+06"
+string.format("%#+6.1g", 10000000) == "+1.e+07"
+string.format("%#+6.1g", 0.01) == " +0.01"
+string.format("%#+6.1g", 0.0001) == "+0.0001"
+string.format("%#+6.1g", 1e-05) == "+1.e-05"
+string.format("%#+6.1g", 1e-06) == "+1.e-06"
+string.format("%#+6.1g", 1e-07) == "+1.e-07"
+string.format("%#+6.1g", 123.456) == "+1.e+02"
+string.format("%#+6.1g", 1234560000) == "+1.e+09"
+string.format("%#+6.1g", 1.23456e-05) == "+1.e-05"
+string.format("%#+6.1g", 123.456789123) == "+1.e+02"
+string.format("%#+6.1g", 1234567891.23) == "+1.e+09"
+string.format("%#+6.1g", 1.23456789123e-05) == "+1.e-05"
+string.format("%#+6.6g", nan) == "  +nan"
+string.format("%#+6.6g", inf) == "  +inf"
+string.format("%#+6.6g", -inf) == "  -inf"
+string.format("%#+20g", 0) == "            +0.00000"
+string.format("%#+20g", 1) == "            +1.00000"
+string.format("%#+20g", -1) == "            -1.00000"
+string.format("%#+20g", 2) == "            +2.00000"
+string.format("%#+20g", -2) == "            -2.00000"
+string.format("%#+20g", 3) == "            +3.00000"
+string.format("%#+20g", -3) == "            -3.00000"
+string.format("%#+20g", nan) == "                +nan"
+string.format("%#+20g", inf) == "                +inf"
+string.format("%#+20g", -inf) == "                -inf"
+string.format("%#+20g", 100) == "            +100.000"
+string.format("%#+20g", 10000) == "            +10000.0"
+string.format("%#+20g", 100000) == "            +100000."
+string.format("%#+20g", 1000000) == "        +1.00000e+06"
+string.format("%#+20g", 10000000) == "        +1.00000e+07"
+string.format("%#+20g", 0.01) == "          +0.0100000"
+string.format("%#+20g", 0.0001) == "        +0.000100000"
+string.format("%#+20g", 1e-05) == "        +1.00000e-05"
+string.format("%#+20g", 1e-06) == "        +1.00000e-06"
+string.format("%#+20g", 1e-07) == "        +1.00000e-07"
+string.format("%#+20g", 123.456) == "            +123.456"
+string.format("%#+20g", 1234560000) == "        +1.23456e+09"
+string.format("%#+20g", 1.23456e-05) == "        +1.23456e-05"
+string.format("%#+20g", 123.456789123) == "            +123.457"
+string.format("%#+20g", 1234567891.23) == "        +1.23457e+09"
+string.format("%#+20g", 1.23456789123e-05) == "        +1.23457e-05"
+string.format("%#+20.0g", 0) == "                 +0."
+string.format("%#+20.0g", 1) == "                 +1."
+string.format("%#+20.0g", -1) == "                 -1."
+string.format("%#+20.0g", 2) == "                 +2."
+string.format("%#+20.0g", -2) == "                 -2."
+string.format("%#+20.0g", 3) == "                 +3."
+string.format("%#+20.0g", -3) == "                 -3."
+string.format("%#+20.0g", nan) == "                +nan"
+string.format("%#+20.0g", inf) == "                +inf"
+string.format("%#+20.0g", -inf) == "                -inf"
+string.format("%#+20.0g", 100) == "             +1.e+02"
+string.format("%#+20.0g", 10000) == "             +1.e+04"
+string.format("%#+20.0g", 100000) == "             +1.e+05"
+string.format("%#+20.0g", 1000000) == "             +1.e+06"
+string.format("%#+20.0g", 10000000) == "             +1.e+07"
+string.format("%#+20.0g", 0.01) == "               +0.01"
+string.format("%#+20.0g", 0.0001) == "             +0.0001"
+string.format("%#+20.0g", 1e-05) == "             +1.e-05"
+string.format("%#+20.0g", 1e-06) == "             +1.e-06"
+string.format("%#+20.0g", 1e-07) == "             +1.e-07"
+string.format("%#+20.0g", 123.456) == "             +1.e+02"
+string.format("%#+20.0g", 1234560000) == "             +1.e+09"
+string.format("%#+20.0g", 1.23456e-05) == "             +1.e-05"
+string.format("%#+20.0g", 123.456789123) == "             +1.e+02"
+string.format("%#+20.0g", 1234567891.23) == "             +1.e+09"
+string.format("%#+20.0g", 1.23456789123e-05) == "             +1.e-05"
+string.format("%#+20.1g", 0) == "                 +0."
+string.format("%#+20.1g", 1) == "                 +1."
+string.format("%#+20.1g", -1) == "                 -1."
+string.format("%#+20.1g", 2) == "                 +2."
+string.format("%#+20.1g", -2) == "                 -2."
+string.format("%#+20.1g", 3) == "                 +3."
+string.format("%#+20.1g", -3) == "                 -3."
+string.format("%#+20.1g", nan) == "                +nan"
+string.format("%#+20.1g", inf) == "                +inf"
+string.format("%#+20.1g", -inf) == "                -inf"
+string.format("%#+20.1g", 100) == "             +1.e+02"
+string.format("%#+20.1g", 10000) == "             +1.e+04"
+string.format("%#+20.1g", 100000) == "             +1.e+05"
+string.format("%#+20.1g", 1000000) == "             +1.e+06"
+string.format("%#+20.1g", 10000000) == "             +1.e+07"
+string.format("%#+20.1g", 0.01) == "               +0.01"
+string.format("%#+20.1g", 0.0001) == "             +0.0001"
+string.format("%#+20.1g", 1e-05) == "             +1.e-05"
+string.format("%#+20.1g", 1e-06) == "             +1.e-06"
+string.format("%#+20.1g", 1e-07) == "             +1.e-07"
+string.format("%#+20.1g", 123.456) == "             +1.e+02"
+string.format("%#+20.1g", 1234560000) == "             +1.e+09"
+string.format("%#+20.1g", 1.23456e-05) == "             +1.e-05"
+string.format("%#+20.1g", 123.456789123) == "             +1.e+02"
+string.format("%#+20.1g", 1234567891.23) == "             +1.e+09"
+string.format("%#+20.1g", 1.23456789123e-05) == "             +1.e-05"
+string.format("%#+20.6g", 0) == "            +0.00000"
+string.format("%#+20.6g", 1) == "            +1.00000"
+string.format("%#+20.6g", -1) == "            -1.00000"
+string.format("%#+20.6g", 2) == "            +2.00000"
+string.format("%#+20.6g", -2) == "            -2.00000"
+string.format("%#+20.6g", 3) == "            +3.00000"
+string.format("%#+20.6g", -3) == "            -3.00000"
+string.format("%#+20.6g", nan) == "                +nan"
+string.format("%#+20.6g", inf) == "                +inf"
+string.format("%#+20.6g", -inf) == "                -inf"
+string.format("%#+20.6g", 100) == "            +100.000"
+string.format("%#+20.6g", 10000) == "            +10000.0"
+string.format("%#+20.6g", 100000) == "            +100000."
+string.format("%#+20.6g", 1000000) == "        +1.00000e+06"
+string.format("%#+20.6g", 10000000) == "        +1.00000e+07"
+string.format("%#+20.6g", 0.01) == "          +0.0100000"
+string.format("%#+20.6g", 0.0001) == "        +0.000100000"
+string.format("%#+20.6g", 1e-05) == "        +1.00000e-05"
+string.format("%#+20.6g", 1e-06) == "        +1.00000e-06"
+string.format("%#+20.6g", 1e-07) == "        +1.00000e-07"
+string.format("%#+20.6g", 123.456) == "            +123.456"
+string.format("%#+20.6g", 1234560000) == "        +1.23456e+09"
+string.format("%#+20.6g", 1.23456e-05) == "        +1.23456e-05"
+string.format("%#+20.6g", 123.456789123) == "            +123.457"
+string.format("%#+20.6g", 1234567891.23) == "        +1.23457e+09"
+string.format("%#+20.6g", 1.23456789123e-05) == "        +1.23457e-05"
+string.format("%#-g", 0) == "0.00000"
+string.format("%#-g", 1) == "1.00000"
+string.format("%#-g", -1) == "-1.00000"
+string.format("%#-g", 2) == "2.00000"
+string.format("%#-g", -2) == "-2.00000"
+string.format("%#-g", 3) == "3.00000"
+string.format("%#-g", -3) == "-3.00000"
+string.format("%#-g", nan) == "nan"
+string.format("%#-g", inf) == "inf"
+string.format("%#-g", -inf) == "-inf"
+string.format("%#-g", 100) == "100.000"
+string.format("%#-g", 10000) == "10000.0"
+string.format("%#-g", 100000) == "100000."
+string.format("%#-g", 1000000) == "1.00000e+06"
+string.format("%#-g", 10000000) == "1.00000e+07"
+string.format("%#-g", 0.01) == "0.0100000"
+string.format("%#-g", 0.0001) == "0.000100000"
+string.format("%#-g", 1e-05) == "1.00000e-05"
+string.format("%#-g", 1e-06) == "1.00000e-06"
+string.format("%#-g", 1e-07) == "1.00000e-07"
+string.format("%#-g", 123.456) == "123.456"
+string.format("%#-g", 1234560000) == "1.23456e+09"
+string.format("%#-g", 1.23456e-05) == "1.23456e-05"
+string.format("%#-g", 123.456789123) == "123.457"
+string.format("%#-g", 1234567891.23) == "1.23457e+09"
+string.format("%#-g", 1.23456789123e-05) == "1.23457e-05"
+string.format("%#-.0g", 0) == "0."
+string.format("%#-.0g", 1) == "1."
+string.format("%#-.0g", -1) == "-1."
+string.format("%#-.0g", 2) == "2."
+string.format("%#-.0g", -2) == "-2."
+string.format("%#-.0g", 3) == "3."
+string.format("%#-.0g", -3) == "-3."
+string.format("%#-.0g", 100) == "1.e+02"
+string.format("%#-.0g", 10000) == "1.e+04"
+string.format("%#-.0g", 100000) == "1.e+05"
+string.format("%#-.0g", 1000000) == "1.e+06"
+string.format("%#-.0g", 10000000) == "1.e+07"
+string.format("%#-.0g", 0.01) == "0.01"
+string.format("%#-.0g", 0.0001) == "0.0001"
+string.format("%#-.0g", 1e-05) == "1.e-05"
+string.format("%#-.0g", 1e-06) == "1.e-06"
+string.format("%#-.0g", 1e-07) == "1.e-07"
+string.format("%#-.0g", 123.456) == "1.e+02"
+string.format("%#-.0g", 1234560000) == "1.e+09"
+string.format("%#-.0g", 1.23456e-05) == "1.e-05"
+string.format("%#-.0g", 123.456789123) == "1.e+02"
+string.format("%#-.0g", 1234567891.23) == "1.e+09"
+string.format("%#-.0g", 1.23456789123e-05) == "1.e-05"
+string.format("%#-.1g", 0) == "0."
+string.format("%#-.1g", 1) == "1."
+string.format("%#-.1g", -1) == "-1."
+string.format("%#-.1g", 2) == "2."
+string.format("%#-.1g", -2) == "-2."
+string.format("%#-.1g", 3) == "3."
+string.format("%#-.1g", -3) == "-3."
+string.format("%#-.1g", 100) == "1.e+02"
+string.format("%#-.1g", 10000) == "1.e+04"
+string.format("%#-.1g", 100000) == "1.e+05"
+string.format("%#-.1g", 1000000) == "1.e+06"
+string.format("%#-.1g", 10000000) == "1.e+07"
+string.format("%#-.1g", 0.01) == "0.01"
+string.format("%#-.1g", 0.0001) == "0.0001"
+string.format("%#-.1g", 1e-05) == "1.e-05"
+string.format("%#-.1g", 1e-06) == "1.e-06"
+string.format("%#-.1g", 1e-07) == "1.e-07"
+string.format("%#-.1g", 123.456) == "1.e+02"
+string.format("%#-.1g", 1234560000) == "1.e+09"
+string.format("%#-.1g", 1.23456e-05) == "1.e-05"
+string.format("%#-.1g", 123.456789123) == "1.e+02"
+string.format("%#-.1g", 1234567891.23) == "1.e+09"
+string.format("%#-.1g", 1.23456789123e-05) == "1.e-05"
+string.format("%#-1.0g", 0) == "0."
+string.format("%#-1.0g", 1) == "1."
+string.format("%#-1.0g", -1) == "-1."
+string.format("%#-1.0g", 2) == "2."
+string.format("%#-1.0g", -2) == "-2."
+string.format("%#-1.0g", 3) == "3."
+string.format("%#-1.0g", -3) == "-3."
+string.format("%#-1.0g", 100) == "1.e+02"
+string.format("%#-1.0g", 10000) == "1.e+04"
+string.format("%#-1.0g", 100000) == "1.e+05"
+string.format("%#-1.0g", 1000000) == "1.e+06"
+string.format("%#-1.0g", 10000000) == "1.e+07"
+string.format("%#-1.0g", 0.01) == "0.01"
+string.format("%#-1.0g", 0.0001) == "0.0001"
+string.format("%#-1.0g", 1e-05) == "1.e-05"
+string.format("%#-1.0g", 1e-06) == "1.e-06"
+string.format("%#-1.0g", 1e-07) == "1.e-07"
+string.format("%#-1.0g", 123.456) == "1.e+02"
+string.format("%#-1.0g", 1234560000) == "1.e+09"
+string.format("%#-1.0g", 1.23456e-05) == "1.e-05"
+string.format("%#-1.0g", 123.456789123) == "1.e+02"
+string.format("%#-1.0g", 1234567891.23) == "1.e+09"
+string.format("%#-1.0g", 1.23456789123e-05) == "1.e-05"
+string.format("%#-1.1g", 0) == "0."
+string.format("%#-1.1g", 1) == "1."
+string.format("%#-1.1g", -1) == "-1."
+string.format("%#-1.1g", 2) == "2."
+string.format("%#-1.1g", -2) == "-2."
+string.format("%#-1.1g", 3) == "3."
+string.format("%#-1.1g", -3) == "-3."
+string.format("%#-1.1g", 100) == "1.e+02"
+string.format("%#-1.1g", 10000) == "1.e+04"
+string.format("%#-1.1g", 100000) == "1.e+05"
+string.format("%#-1.1g", 1000000) == "1.e+06"
+string.format("%#-1.1g", 10000000) == "1.e+07"
+string.format("%#-1.1g", 0.01) == "0.01"
+string.format("%#-1.1g", 0.0001) == "0.0001"
+string.format("%#-1.1g", 1e-05) == "1.e-05"
+string.format("%#-1.1g", 1e-06) == "1.e-06"
+string.format("%#-1.1g", 1e-07) == "1.e-07"
+string.format("%#-1.1g", 123.456) == "1.e+02"
+string.format("%#-1.1g", 1234560000) == "1.e+09"
+string.format("%#-1.1g", 1.23456e-05) == "1.e-05"
+string.format("%#-1.1g", 123.456789123) == "1.e+02"
+string.format("%#-1.1g", 1234567891.23) == "1.e+09"
+string.format("%#-1.1g", 1.23456789123e-05) == "1.e-05"
+string.format("%#-2.0g", 0) == "0."
+string.format("%#-2.0g", 1) == "1."
+string.format("%#-2.0g", -1) == "-1."
+string.format("%#-2.0g", 2) == "2."
+string.format("%#-2.0g", -2) == "-2."
+string.format("%#-2.0g", 3) == "3."
+string.format("%#-2.0g", -3) == "-3."
+string.format("%#-2.0g", 100) == "1.e+02"
+string.format("%#-2.0g", 10000) == "1.e+04"
+string.format("%#-2.0g", 100000) == "1.e+05"
+string.format("%#-2.0g", 1000000) == "1.e+06"
+string.format("%#-2.0g", 10000000) == "1.e+07"
+string.format("%#-2.0g", 0.01) == "0.01"
+string.format("%#-2.0g", 0.0001) == "0.0001"
+string.format("%#-2.0g", 1e-05) == "1.e-05"
+string.format("%#-2.0g", 1e-06) == "1.e-06"
+string.format("%#-2.0g", 1e-07) == "1.e-07"
+string.format("%#-2.0g", 123.456) == "1.e+02"
+string.format("%#-2.0g", 1234560000) == "1.e+09"
+string.format("%#-2.0g", 1.23456e-05) == "1.e-05"
+string.format("%#-2.0g", 123.456789123) == "1.e+02"
+string.format("%#-2.0g", 1234567891.23) == "1.e+09"
+string.format("%#-2.0g", 1.23456789123e-05) == "1.e-05"
+string.format("%#-2.1g", 0) == "0."
+string.format("%#-2.1g", 1) == "1."
+string.format("%#-2.1g", -1) == "-1."
+string.format("%#-2.1g", 2) == "2."
+string.format("%#-2.1g", -2) == "-2."
+string.format("%#-2.1g", 3) == "3."
+string.format("%#-2.1g", -3) == "-3."
+string.format("%#-2.1g", 100) == "1.e+02"
+string.format("%#-2.1g", 10000) == "1.e+04"
+string.format("%#-2.1g", 100000) == "1.e+05"
+string.format("%#-2.1g", 1000000) == "1.e+06"
+string.format("%#-2.1g", 10000000) == "1.e+07"
+string.format("%#-2.1g", 0.01) == "0.01"
+string.format("%#-2.1g", 0.0001) == "0.0001"
+string.format("%#-2.1g", 1e-05) == "1.e-05"
+string.format("%#-2.1g", 1e-06) == "1.e-06"
+string.format("%#-2.1g", 1e-07) == "1.e-07"
+string.format("%#-2.1g", 123.456) == "1.e+02"
+string.format("%#-2.1g", 1234560000) == "1.e+09"
+string.format("%#-2.1g", 1.23456e-05) == "1.e-05"
+string.format("%#-2.1g", 123.456789123) == "1.e+02"
+string.format("%#-2.1g", 1234567891.23) == "1.e+09"
+string.format("%#-2.1g", 1.23456789123e-05) == "1.e-05"
+string.format("%#-6g", nan) == "nan   "
+string.format("%#-6g", inf) == "inf   "
+string.format("%#-6g", -inf) == "-inf  "
+string.format("%#-6.0g", 0) == "0.    "
+string.format("%#-6.0g", 1) == "1.    "
+string.format("%#-6.0g", -1) == "-1.   "
+string.format("%#-6.0g", 2) == "2.    "
+string.format("%#-6.0g", -2) == "-2.   "
+string.format("%#-6.0g", 3) == "3.    "
+string.format("%#-6.0g", -3) == "-3.   "
+string.format("%#-6.0g", nan) == "nan   "
+string.format("%#-6.0g", inf) == "inf   "
+string.format("%#-6.0g", -inf) == "-inf  "
+string.format("%#-6.0g", 100) == "1.e+02"
+string.format("%#-6.0g", 10000) == "1.e+04"
+string.format("%#-6.0g", 100000) == "1.e+05"
+string.format("%#-6.0g", 1000000) == "1.e+06"
+string.format("%#-6.0g", 10000000) == "1.e+07"
+string.format("%#-6.0g", 0.01) == "0.01  "
+string.format("%#-6.0g", 0.0001) == "0.0001"
+string.format("%#-6.0g", 1e-05) == "1.e-05"
+string.format("%#-6.0g", 1e-06) == "1.e-06"
+string.format("%#-6.0g", 1e-07) == "1.e-07"
+string.format("%#-6.0g", 123.456) == "1.e+02"
+string.format("%#-6.0g", 1234560000) == "1.e+09"
+string.format("%#-6.0g", 1.23456e-05) == "1.e-05"
+string.format("%#-6.0g", 123.456789123) == "1.e+02"
+string.format("%#-6.0g", 1234567891.23) == "1.e+09"
+string.format("%#-6.0g", 1.23456789123e-05) == "1.e-05"
+string.format("%#-6.1g", 0) == "0.    "
+string.format("%#-6.1g", 1) == "1.    "
+string.format("%#-6.1g", -1) == "-1.   "
+string.format("%#-6.1g", 2) == "2.    "
+string.format("%#-6.1g", -2) == "-2.   "
+string.format("%#-6.1g", 3) == "3.    "
+string.format("%#-6.1g", -3) == "-3.   "
+string.format("%#-6.1g", nan) == "nan   "
+string.format("%#-6.1g", inf) == "inf   "
+string.format("%#-6.1g", -inf) == "-inf  "
+string.format("%#-6.1g", 100) == "1.e+02"
+string.format("%#-6.1g", 10000) == "1.e+04"
+string.format("%#-6.1g", 100000) == "1.e+05"
+string.format("%#-6.1g", 1000000) == "1.e+06"
+string.format("%#-6.1g", 10000000) == "1.e+07"
+string.format("%#-6.1g", 0.01) == "0.01  "
+string.format("%#-6.1g", 0.0001) == "0.0001"
+string.format("%#-6.1g", 1e-05) == "1.e-05"
+string.format("%#-6.1g", 1e-06) == "1.e-06"
+string.format("%#-6.1g", 1e-07) == "1.e-07"
+string.format("%#-6.1g", 123.456) == "1.e+02"
+string.format("%#-6.1g", 1234560000) == "1.e+09"
+string.format("%#-6.1g", 1.23456e-05) == "1.e-05"
+string.format("%#-6.1g", 123.456789123) == "1.e+02"
+string.format("%#-6.1g", 1234567891.23) == "1.e+09"
+string.format("%#-6.1g", 1.23456789123e-05) == "1.e-05"
+string.format("%#-6.6g", nan) == "nan   "
+string.format("%#-6.6g", inf) == "inf   "
+string.format("%#-6.6g", -inf) == "-inf  "
+string.format("%#-20g", 0) == "0.00000             "
+string.format("%#-20g", 1) == "1.00000             "
+string.format("%#-20g", -1) == "-1.00000            "
+string.format("%#-20g", 2) == "2.00000             "
+string.format("%#-20g", -2) == "-2.00000            "
+string.format("%#-20g", 3) == "3.00000             "
+string.format("%#-20g", -3) == "-3.00000            "
+string.format("%#-20g", nan) == "nan                 "
+string.format("%#-20g", inf) == "inf                 "
+string.format("%#-20g", -inf) == "-inf                "
+string.format("%#-20g", 100) == "100.000             "
+string.format("%#-20g", 10000) == "10000.0             "
+string.format("%#-20g", 100000) == "100000.             "
+string.format("%#-20g", 1000000) == "1.00000e+06         "
+string.format("%#-20g", 10000000) == "1.00000e+07         "
+string.format("%#-20g", 0.01) == "0.0100000           "
+string.format("%#-20g", 0.0001) == "0.000100000         "
+string.format("%#-20g", 1e-05) == "1.00000e-05         "
+string.format("%#-20g", 1e-06) == "1.00000e-06         "
+string.format("%#-20g", 1e-07) == "1.00000e-07         "
+string.format("%#-20g", 123.456) == "123.456             "
+string.format("%#-20g", 1234560000) == "1.23456e+09         "
+string.format("%#-20g", 1.23456e-05) == "1.23456e-05         "
+string.format("%#-20g", 123.456789123) == "123.457             "
+string.format("%#-20g", 1234567891.23) == "1.23457e+09         "
+string.format("%#-20g", 1.23456789123e-05) == "1.23457e-05         "
+string.format("%#-20.0g", 0) == "0.                  "
+string.format("%#-20.0g", 1) == "1.                  "
+string.format("%#-20.0g", -1) == "-1.                 "
+string.format("%#-20.0g", 2) == "2.                  "
+string.format("%#-20.0g", -2) == "-2.                 "
+string.format("%#-20.0g", 3) == "3.                  "
+string.format("%#-20.0g", -3) == "-3.                 "
+string.format("%#-20.0g", nan) == "nan                 "
+string.format("%#-20.0g", inf) == "inf                 "
+string.format("%#-20.0g", -inf) == "-inf                "
+string.format("%#-20.0g", 100) == "1.e+02              "
+string.format("%#-20.0g", 10000) == "1.e+04              "
+string.format("%#-20.0g", 100000) == "1.e+05              "
+string.format("%#-20.0g", 1000000) == "1.e+06              "
+string.format("%#-20.0g", 10000000) == "1.e+07              "
+string.format("%#-20.0g", 0.01) == "0.01                "
+string.format("%#-20.0g", 0.0001) == "0.0001              "
+string.format("%#-20.0g", 1e-05) == "1.e-05              "
+string.format("%#-20.0g", 1e-06) == "1.e-06              "
+string.format("%#-20.0g", 1e-07) == "1.e-07              "
+string.format("%#-20.0g", 123.456) == "1.e+02              "
+string.format("%#-20.0g", 1234560000) == "1.e+09              "
+string.format("%#-20.0g", 1.23456e-05) == "1.e-05              "
+string.format("%#-20.0g", 123.456789123) == "1.e+02              "
+string.format("%#-20.0g", 1234567891.23) == "1.e+09              "
+string.format("%#-20.0g", 1.23456789123e-05) == "1.e-05              "
+string.format("%#-20.1g", 0) == "0.                  "
+string.format("%#-20.1g", 1) == "1.                  "
+string.format("%#-20.1g", -1) == "-1.                 "
+string.format("%#-20.1g", 2) == "2.                  "
+string.format("%#-20.1g", -2) == "-2.                 "
+string.format("%#-20.1g", 3) == "3.                  "
+string.format("%#-20.1g", -3) == "-3.                 "
+string.format("%#-20.1g", nan) == "nan                 "
+string.format("%#-20.1g", inf) == "inf                 "
+string.format("%#-20.1g", -inf) == "-inf                "
+string.format("%#-20.1g", 100) == "1.e+02              "
+string.format("%#-20.1g", 10000) == "1.e+04              "
+string.format("%#-20.1g", 100000) == "1.e+05              "
+string.format("%#-20.1g", 1000000) == "1.e+06              "
+string.format("%#-20.1g", 10000000) == "1.e+07              "
+string.format("%#-20.1g", 0.01) == "0.01                "
+string.format("%#-20.1g", 0.0001) == "0.0001              "
+string.format("%#-20.1g", 1e-05) == "1.e-05              "
+string.format("%#-20.1g", 1e-06) == "1.e-06              "
+string.format("%#-20.1g", 1e-07) == "1.e-07              "
+string.format("%#-20.1g", 123.456) == "1.e+02              "
+string.format("%#-20.1g", 1234560000) == "1.e+09              "
+string.format("%#-20.1g", 1.23456e-05) == "1.e-05              "
+string.format("%#-20.1g", 123.456789123) == "1.e+02              "
+string.format("%#-20.1g", 1234567891.23) == "1.e+09              "
+string.format("%#-20.1g", 1.23456789123e-05) == "1.e-05              "
+string.format("%#-20.6g", 0) == "0.00000             "
+string.format("%#-20.6g", 1) == "1.00000             "
+string.format("%#-20.6g", -1) == "-1.00000            "
+string.format("%#-20.6g", 2) == "2.00000             "
+string.format("%#-20.6g", -2) == "-2.00000            "
+string.format("%#-20.6g", 3) == "3.00000             "
+string.format("%#-20.6g", -3) == "-3.00000            "
+string.format("%#-20.6g", nan) == "nan                 "
+string.format("%#-20.6g", inf) == "inf                 "
+string.format("%#-20.6g", -inf) == "-inf                "
+string.format("%#-20.6g", 100) == "100.000             "
+string.format("%#-20.6g", 10000) == "10000.0             "
+string.format("%#-20.6g", 100000) == "100000.             "
+string.format("%#-20.6g", 1000000) == "1.00000e+06         "
+string.format("%#-20.6g", 10000000) == "1.00000e+07         "
+string.format("%#-20.6g", 0.01) == "0.0100000           "
+string.format("%#-20.6g", 0.0001) == "0.000100000         "
+string.format("%#-20.6g", 1e-05) == "1.00000e-05         "
+string.format("%#-20.6g", 1e-06) == "1.00000e-06         "
+string.format("%#-20.6g", 1e-07) == "1.00000e-07         "
+string.format("%#-20.6g", 123.456) == "123.456             "
+string.format("%#-20.6g", 1234560000) == "1.23456e+09         "
+string.format("%#-20.6g", 1.23456e-05) == "1.23456e-05         "
+string.format("%#-20.6g", 123.456789123) == "123.457             "
+string.format("%#-20.6g", 1234567891.23) == "1.23457e+09         "
+string.format("%#-20.6g", 1.23456789123e-05) == "1.23457e-05         "
+string.format("%#-+g", 0) == "+0.00000"
+string.format("%#-+g", 1) == "+1.00000"
+string.format("%#-+g", -1) == "-1.00000"
+string.format("%#-+g", 2) == "+2.00000"
+string.format("%#-+g", -2) == "-2.00000"
+string.format("%#-+g", 3) == "+3.00000"
+string.format("%#-+g", -3) == "-3.00000"
+string.format("%#-+g", nan) == "+nan"
+string.format("%#-+g", inf) == "+inf"
+string.format("%#-+g", -inf) == "-inf"
+string.format("%#-+g", 100) == "+100.000"
+string.format("%#-+g", 10000) == "+10000.0"
+string.format("%#-+g", 100000) == "+100000."
+string.format("%#-+g", 1000000) == "+1.00000e+06"
+string.format("%#-+g", 10000000) == "+1.00000e+07"
+string.format("%#-+g", 0.01) == "+0.0100000"
+string.format("%#-+g", 0.0001) == "+0.000100000"
+string.format("%#-+g", 1e-05) == "+1.00000e-05"
+string.format("%#-+g", 1e-06) == "+1.00000e-06"
+string.format("%#-+g", 1e-07) == "+1.00000e-07"
+string.format("%#-+g", 123.456) == "+123.456"
+string.format("%#-+g", 1234560000) == "+1.23456e+09"
+string.format("%#-+g", 1.23456e-05) == "+1.23456e-05"
+string.format("%#-+g", 123.456789123) == "+123.457"
+string.format("%#-+g", 1234567891.23) == "+1.23457e+09"
+string.format("%#-+g", 1.23456789123e-05) == "+1.23457e-05"
+string.format("%#-+.0g", 0) == "+0."
+string.format("%#-+.0g", 1) == "+1."
+string.format("%#-+.0g", -1) == "-1."
+string.format("%#-+.0g", 2) == "+2."
+string.format("%#-+.0g", -2) == "-2."
+string.format("%#-+.0g", 3) == "+3."
+string.format("%#-+.0g", -3) == "-3."
+string.format("%#-+.0g", 100) == "+1.e+02"
+string.format("%#-+.0g", 10000) == "+1.e+04"
+string.format("%#-+.0g", 100000) == "+1.e+05"
+string.format("%#-+.0g", 1000000) == "+1.e+06"
+string.format("%#-+.0g", 10000000) == "+1.e+07"
+string.format("%#-+.0g", 0.01) == "+0.01"
+string.format("%#-+.0g", 0.0001) == "+0.0001"
+string.format("%#-+.0g", 1e-05) == "+1.e-05"
+string.format("%#-+.0g", 1e-06) == "+1.e-06"
+string.format("%#-+.0g", 1e-07) == "+1.e-07"
+string.format("%#-+.0g", 123.456) == "+1.e+02"
+string.format("%#-+.0g", 1234560000) == "+1.e+09"
+string.format("%#-+.0g", 1.23456e-05) == "+1.e-05"
+string.format("%#-+.0g", 123.456789123) == "+1.e+02"
+string.format("%#-+.0g", 1234567891.23) == "+1.e+09"
+string.format("%#-+.0g", 1.23456789123e-05) == "+1.e-05"
+string.format("%#-+.1g", 0) == "+0."
+string.format("%#-+.1g", 1) == "+1."
+string.format("%#-+.1g", -1) == "-1."
+string.format("%#-+.1g", 2) == "+2."
+string.format("%#-+.1g", -2) == "-2."
+string.format("%#-+.1g", 3) == "+3."
+string.format("%#-+.1g", -3) == "-3."
+string.format("%#-+.1g", 100) == "+1.e+02"
+string.format("%#-+.1g", 10000) == "+1.e+04"
+string.format("%#-+.1g", 100000) == "+1.e+05"
+string.format("%#-+.1g", 1000000) == "+1.e+06"
+string.format("%#-+.1g", 10000000) == "+1.e+07"
+string.format("%#-+.1g", 0.01) == "+0.01"
+string.format("%#-+.1g", 0.0001) == "+0.0001"
+string.format("%#-+.1g", 1e-05) == "+1.e-05"
+string.format("%#-+.1g", 1e-06) == "+1.e-06"
+string.format("%#-+.1g", 1e-07) == "+1.e-07"
+string.format("%#-+.1g", 123.456) == "+1.e+02"
+string.format("%#-+.1g", 1234560000) == "+1.e+09"
+string.format("%#-+.1g", 1.23456e-05) == "+1.e-05"
+string.format("%#-+.1g", 123.456789123) == "+1.e+02"
+string.format("%#-+.1g", 1234567891.23) == "+1.e+09"
+string.format("%#-+.1g", 1.23456789123e-05) == "+1.e-05"
+string.format("%#-+1.0g", 0) == "+0."
+string.format("%#-+1.0g", 1) == "+1."
+string.format("%#-+1.0g", -1) == "-1."
+string.format("%#-+1.0g", 2) == "+2."
+string.format("%#-+1.0g", -2) == "-2."
+string.format("%#-+1.0g", 3) == "+3."
+string.format("%#-+1.0g", -3) == "-3."
+string.format("%#-+1.0g", 100) == "+1.e+02"
+string.format("%#-+1.0g", 10000) == "+1.e+04"
+string.format("%#-+1.0g", 100000) == "+1.e+05"
+string.format("%#-+1.0g", 1000000) == "+1.e+06"
+string.format("%#-+1.0g", 10000000) == "+1.e+07"
+string.format("%#-+1.0g", 0.01) == "+0.01"
+string.format("%#-+1.0g", 0.0001) == "+0.0001"
+string.format("%#-+1.0g", 1e-05) == "+1.e-05"
+string.format("%#-+1.0g", 1e-06) == "+1.e-06"
+string.format("%#-+1.0g", 1e-07) == "+1.e-07"
+string.format("%#-+1.0g", 123.456) == "+1.e+02"
+string.format("%#-+1.0g", 1234560000) == "+1.e+09"
+string.format("%#-+1.0g", 1.23456e-05) == "+1.e-05"
+string.format("%#-+1.0g", 123.456789123) == "+1.e+02"
+string.format("%#-+1.0g", 1234567891.23) == "+1.e+09"
+string.format("%#-+1.0g", 1.23456789123e-05) == "+1.e-05"
+string.format("%#-+1.1g", 0) == "+0."
+string.format("%#-+1.1g", 1) == "+1."
+string.format("%#-+1.1g", -1) == "-1."
+string.format("%#-+1.1g", 2) == "+2."
+string.format("%#-+1.1g", -2) == "-2."
+string.format("%#-+1.1g", 3) == "+3."
+string.format("%#-+1.1g", -3) == "-3."
+string.format("%#-+1.1g", 100) == "+1.e+02"
+string.format("%#-+1.1g", 10000) == "+1.e+04"
+string.format("%#-+1.1g", 100000) == "+1.e+05"
+string.format("%#-+1.1g", 1000000) == "+1.e+06"
+string.format("%#-+1.1g", 10000000) == "+1.e+07"
+string.format("%#-+1.1g", 0.01) == "+0.01"
+string.format("%#-+1.1g", 0.0001) == "+0.0001"
+string.format("%#-+1.1g", 1e-05) == "+1.e-05"
+string.format("%#-+1.1g", 1e-06) == "+1.e-06"
+string.format("%#-+1.1g", 1e-07) == "+1.e-07"
+string.format("%#-+1.1g", 123.456) == "+1.e+02"
+string.format("%#-+1.1g", 1234560000) == "+1.e+09"
+string.format("%#-+1.1g", 1.23456e-05) == "+1.e-05"
+string.format("%#-+1.1g", 123.456789123) == "+1.e+02"
+string.format("%#-+1.1g", 1234567891.23) == "+1.e+09"
+string.format("%#-+1.1g", 1.23456789123e-05) == "+1.e-05"
+string.format("%#-+2.0g", 0) == "+0."
+string.format("%#-+2.0g", 1) == "+1."
+string.format("%#-+2.0g", -1) == "-1."
+string.format("%#-+2.0g", 2) == "+2."
+string.format("%#-+2.0g", -2) == "-2."
+string.format("%#-+2.0g", 3) == "+3."
+string.format("%#-+2.0g", -3) == "-3."
+string.format("%#-+2.0g", 100) == "+1.e+02"
+string.format("%#-+2.0g", 10000) == "+1.e+04"
+string.format("%#-+2.0g", 100000) == "+1.e+05"
+string.format("%#-+2.0g", 1000000) == "+1.e+06"
+string.format("%#-+2.0g", 10000000) == "+1.e+07"
+string.format("%#-+2.0g", 0.01) == "+0.01"
+string.format("%#-+2.0g", 0.0001) == "+0.0001"
+string.format("%#-+2.0g", 1e-05) == "+1.e-05"
+string.format("%#-+2.0g", 1e-06) == "+1.e-06"
+string.format("%#-+2.0g", 1e-07) == "+1.e-07"
+string.format("%#-+2.0g", 123.456) == "+1.e+02"
+string.format("%#-+2.0g", 1234560000) == "+1.e+09"
+string.format("%#-+2.0g", 1.23456e-05) == "+1.e-05"
+string.format("%#-+2.0g", 123.456789123) == "+1.e+02"
+string.format("%#-+2.0g", 1234567891.23) == "+1.e+09"
+string.format("%#-+2.0g", 1.23456789123e-05) == "+1.e-05"
+string.format("%#-+2.1g", 0) == "+0."
+string.format("%#-+2.1g", 1) == "+1."
+string.format("%#-+2.1g", -1) == "-1."
+string.format("%#-+2.1g", 2) == "+2."
+string.format("%#-+2.1g", -2) == "-2."
+string.format("%#-+2.1g", 3) == "+3."
+string.format("%#-+2.1g", -3) == "-3."
+string.format("%#-+2.1g", 100) == "+1.e+02"
+string.format("%#-+2.1g", 10000) == "+1.e+04"
+string.format("%#-+2.1g", 100000) == "+1.e+05"
+string.format("%#-+2.1g", 1000000) == "+1.e+06"
+string.format("%#-+2.1g", 10000000) == "+1.e+07"
+string.format("%#-+2.1g", 0.01) == "+0.01"
+string.format("%#-+2.1g", 0.0001) == "+0.0001"
+string.format("%#-+2.1g", 1e-05) == "+1.e-05"
+string.format("%#-+2.1g", 1e-06) == "+1.e-06"
+string.format("%#-+2.1g", 1e-07) == "+1.e-07"
+string.format("%#-+2.1g", 123.456) == "+1.e+02"
+string.format("%#-+2.1g", 1234560000) == "+1.e+09"
+string.format("%#-+2.1g", 1.23456e-05) == "+1.e-05"
+string.format("%#-+2.1g", 123.456789123) == "+1.e+02"
+string.format("%#-+2.1g", 1234567891.23) == "+1.e+09"
+string.format("%#-+2.1g", 1.23456789123e-05) == "+1.e-05"
+string.format("%#-+6g", nan) == "+nan  "
+string.format("%#-+6g", inf) == "+inf  "
+string.format("%#-+6g", -inf) == "-inf  "
+string.format("%#-+6.0g", 0) == "+0.   "
+string.format("%#-+6.0g", 1) == "+1.   "
+string.format("%#-+6.0g", -1) == "-1.   "
+string.format("%#-+6.0g", 2) == "+2.   "
+string.format("%#-+6.0g", -2) == "-2.   "
+string.format("%#-+6.0g", 3) == "+3.   "
+string.format("%#-+6.0g", -3) == "-3.   "
+string.format("%#-+6.0g", nan) == "+nan  "
+string.format("%#-+6.0g", inf) == "+inf  "
+string.format("%#-+6.0g", -inf) == "-inf  "
+string.format("%#-+6.0g", 100) == "+1.e+02"
+string.format("%#-+6.0g", 10000) == "+1.e+04"
+string.format("%#-+6.0g", 100000) == "+1.e+05"
+string.format("%#-+6.0g", 1000000) == "+1.e+06"
+string.format("%#-+6.0g", 10000000) == "+1.e+07"
+string.format("%#-+6.0g", 0.01) == "+0.01 "
+string.format("%#-+6.0g", 0.0001) == "+0.0001"
+string.format("%#-+6.0g", 1e-05) == "+1.e-05"
+string.format("%#-+6.0g", 1e-06) == "+1.e-06"
+string.format("%#-+6.0g", 1e-07) == "+1.e-07"
+string.format("%#-+6.0g", 123.456) == "+1.e+02"
+string.format("%#-+6.0g", 1234560000) == "+1.e+09"
+string.format("%#-+6.0g", 1.23456e-05) == "+1.e-05"
+string.format("%#-+6.0g", 123.456789123) == "+1.e+02"
+string.format("%#-+6.0g", 1234567891.23) == "+1.e+09"
+string.format("%#-+6.0g", 1.23456789123e-05) == "+1.e-05"
+string.format("%#-+6.1g", 0) == "+0.   "
+string.format("%#-+6.1g", 1) == "+1.   "
+string.format("%#-+6.1g", -1) == "-1.   "
+string.format("%#-+6.1g", 2) == "+2.   "
+string.format("%#-+6.1g", -2) == "-2.   "
+string.format("%#-+6.1g", 3) == "+3.   "
+string.format("%#-+6.1g", -3) == "-3.   "
+string.format("%#-+6.1g", nan) == "+nan  "
+string.format("%#-+6.1g", inf) == "+inf  "
+string.format("%#-+6.1g", -inf) == "-inf  "
+string.format("%#-+6.1g", 100) == "+1.e+02"
+string.format("%#-+6.1g", 10000) == "+1.e+04"
+string.format("%#-+6.1g", 100000) == "+1.e+05"
+string.format("%#-+6.1g", 1000000) == "+1.e+06"
+string.format("%#-+6.1g", 10000000) == "+1.e+07"
+string.format("%#-+6.1g", 0.01) == "+0.01 "
+string.format("%#-+6.1g", 0.0001) == "+0.0001"
+string.format("%#-+6.1g", 1e-05) == "+1.e-05"
+string.format("%#-+6.1g", 1e-06) == "+1.e-06"
+string.format("%#-+6.1g", 1e-07) == "+1.e-07"
+string.format("%#-+6.1g", 123.456) == "+1.e+02"
+string.format("%#-+6.1g", 1234560000) == "+1.e+09"
+string.format("%#-+6.1g", 1.23456e-05) == "+1.e-05"
+string.format("%#-+6.1g", 123.456789123) == "+1.e+02"
+string.format("%#-+6.1g", 1234567891.23) == "+1.e+09"
+string.format("%#-+6.1g", 1.23456789123e-05) == "+1.e-05"
+string.format("%#-+6.6g", nan) == "+nan  "
+string.format("%#-+6.6g", inf) == "+inf  "
+string.format("%#-+6.6g", -inf) == "-inf  "
+string.format("%#-+20g", 0) == "+0.00000            "
+string.format("%#-+20g", 1) == "+1.00000            "
+string.format("%#-+20g", -1) == "-1.00000            "
+string.format("%#-+20g", 2) == "+2.00000            "
+string.format("%#-+20g", -2) == "-2.00000            "
+string.format("%#-+20g", 3) == "+3.00000            "
+string.format("%#-+20g", -3) == "-3.00000            "
+string.format("%#-+20g", nan) == "+nan                "
+string.format("%#-+20g", inf) == "+inf                "
+string.format("%#-+20g", -inf) == "-inf                "
+string.format("%#-+20g", 100) == "+100.000            "
+string.format("%#-+20g", 10000) == "+10000.0            "
+string.format("%#-+20g", 100000) == "+100000.            "
+string.format("%#-+20g", 1000000) == "+1.00000e+06        "
+string.format("%#-+20g", 10000000) == "+1.00000e+07        "
+string.format("%#-+20g", 0.01) == "+0.0100000          "
+string.format("%#-+20g", 0.0001) == "+0.000100000        "
+string.format("%#-+20g", 1e-05) == "+1.00000e-05        "
+string.format("%#-+20g", 1e-06) == "+1.00000e-06        "
+string.format("%#-+20g", 1e-07) == "+1.00000e-07        "
+string.format("%#-+20g", 123.456) == "+123.456            "
+string.format("%#-+20g", 1234560000) == "+1.23456e+09        "
+string.format("%#-+20g", 1.23456e-05) == "+1.23456e-05        "
+string.format("%#-+20g", 123.456789123) == "+123.457            "
+string.format("%#-+20g", 1234567891.23) == "+1.23457e+09        "
+string.format("%#-+20g", 1.23456789123e-05) == "+1.23457e-05        "
+string.format("%#-+20.0g", 0) == "+0.                 "
+string.format("%#-+20.0g", 1) == "+1.                 "
+string.format("%#-+20.0g", -1) == "-1.                 "
+string.format("%#-+20.0g", 2) == "+2.                 "
+string.format("%#-+20.0g", -2) == "-2.                 "
+string.format("%#-+20.0g", 3) == "+3.                 "
+string.format("%#-+20.0g", -3) == "-3.                 "
+string.format("%#-+20.0g", nan) == "+nan                "
+string.format("%#-+20.0g", inf) == "+inf                "
+string.format("%#-+20.0g", -inf) == "-inf                "
+string.format("%#-+20.0g", 100) == "+1.e+02             "
+string.format("%#-+20.0g", 10000) == "+1.e+04             "
+string.format("%#-+20.0g", 100000) == "+1.e+05             "
+string.format("%#-+20.0g", 1000000) == "+1.e+06             "
+string.format("%#-+20.0g", 10000000) == "+1.e+07             "
+string.format("%#-+20.0g", 0.01) == "+0.01               "
+string.format("%#-+20.0g", 0.0001) == "+0.0001             "
+string.format("%#-+20.0g", 1e-05) == "+1.e-05             "
+string.format("%#-+20.0g", 1e-06) == "+1.e-06             "
+string.format("%#-+20.0g", 1e-07) == "+1.e-07             "
+string.format("%#-+20.0g", 123.456) == "+1.e+02             "
+string.format("%#-+20.0g", 1234560000) == "+1.e+09             "
+string.format("%#-+20.0g", 1.23456e-05) == "+1.e-05             "
+string.format("%#-+20.0g", 123.456789123) == "+1.e+02             "
+string.format("%#-+20.0g", 1234567891.23) == "+1.e+09             "
+string.format("%#-+20.0g", 1.23456789123e-05) == "+1.e-05             "
+string.format("%#-+20.1g", 0) == "+0.                 "
+string.format("%#-+20.1g", 1) == "+1.                 "
+string.format("%#-+20.1g", -1) == "-1.                 "
+string.format("%#-+20.1g", 2) == "+2.                 "
+string.format("%#-+20.1g", -2) == "-2.                 "
+string.format("%#-+20.1g", 3) == "+3.                 "
+string.format("%#-+20.1g", -3) == "-3.                 "
+string.format("%#-+20.1g", nan) == "+nan                "
+string.format("%#-+20.1g", inf) == "+inf                "
+string.format("%#-+20.1g", -inf) == "-inf                "
+string.format("%#-+20.1g", 100) == "+1.e+02             "
+string.format("%#-+20.1g", 10000) == "+1.e+04             "
+string.format("%#-+20.1g", 100000) == "+1.e+05             "
+string.format("%#-+20.1g", 1000000) == "+1.e+06             "
+string.format("%#-+20.1g", 10000000) == "+1.e+07             "
+string.format("%#-+20.1g", 0.01) == "+0.01               "
+string.format("%#-+20.1g", 0.0001) == "+0.0001             "
+string.format("%#-+20.1g", 1e-05) == "+1.e-05             "
+string.format("%#-+20.1g", 1e-06) == "+1.e-06             "
+string.format("%#-+20.1g", 1e-07) == "+1.e-07             "
+string.format("%#-+20.1g", 123.456) == "+1.e+02             "
+string.format("%#-+20.1g", 1234560000) == "+1.e+09             "
+string.format("%#-+20.1g", 1.23456e-05) == "+1.e-05             "
+string.format("%#-+20.1g", 123.456789123) == "+1.e+02             "
+string.format("%#-+20.1g", 1234567891.23) == "+1.e+09             "
+string.format("%#-+20.1g", 1.23456789123e-05) == "+1.e-05             "
+string.format("%#-+20.6g", 0) == "+0.00000            "
+string.format("%#-+20.6g", 1) == "+1.00000            "
+string.format("%#-+20.6g", -1) == "-1.00000            "
+string.format("%#-+20.6g", 2) == "+2.00000            "
+string.format("%#-+20.6g", -2) == "-2.00000            "
+string.format("%#-+20.6g", 3) == "+3.00000            "
+string.format("%#-+20.6g", -3) == "-3.00000            "
+string.format("%#-+20.6g", nan) == "+nan                "
+string.format("%#-+20.6g", inf) == "+inf                "
+string.format("%#-+20.6g", -inf) == "-inf                "
+string.format("%#-+20.6g", 100) == "+100.000            "
+string.format("%#-+20.6g", 10000) == "+10000.0            "
+string.format("%#-+20.6g", 100000) == "+100000.            "
+string.format("%#-+20.6g", 1000000) == "+1.00000e+06        "
+string.format("%#-+20.6g", 10000000) == "+1.00000e+07        "
+string.format("%#-+20.6g", 0.01) == "+0.0100000          "
+string.format("%#-+20.6g", 0.0001) == "+0.000100000        "
+string.format("%#-+20.6g", 1e-05) == "+1.00000e-05        "
+string.format("%#-+20.6g", 1e-06) == "+1.00000e-06        "
+string.format("%#-+20.6g", 1e-07) == "+1.00000e-07        "
+string.format("%#-+20.6g", 123.456) == "+123.456            "
+string.format("%#-+20.6g", 1234560000) == "+1.23456e+09        "
+string.format("%#-+20.6g", 1.23456e-05) == "+1.23456e-05        "
+string.format("%#-+20.6g", 123.456789123) == "+123.457            "
+string.format("%#-+20.6g", 1234567891.23) == "+1.23457e+09        "
+string.format("%#-+20.6g", 1.23456789123e-05) == "+1.23457e-05        "
+string.format("%# g", 0) == " 0.00000"
+string.format("%# g", 1) == " 1.00000"
+string.format("%# g", -1) == "-1.00000"
+string.format("%# g", 2) == " 2.00000"
+string.format("%# g", -2) == "-2.00000"
+string.format("%# g", 3) == " 3.00000"
+string.format("%# g", -3) == "-3.00000"
+string.format("%# g", nan) == " nan"
+string.format("%# g", inf) == " inf"
+string.format("%# g", -inf) == "-inf"
+string.format("%# g", 100) == " 100.000"
+string.format("%# g", 10000) == " 10000.0"
+string.format("%# g", 100000) == " 100000."
+string.format("%# g", 1000000) == " 1.00000e+06"
+string.format("%# g", 10000000) == " 1.00000e+07"
+string.format("%# g", 0.01) == " 0.0100000"
+string.format("%# g", 0.0001) == " 0.000100000"
+string.format("%# g", 1e-05) == " 1.00000e-05"
+string.format("%# g", 1e-06) == " 1.00000e-06"
+string.format("%# g", 1e-07) == " 1.00000e-07"
+string.format("%# g", 123.456) == " 123.456"
+string.format("%# g", 1234560000) == " 1.23456e+09"
+string.format("%# g", 1.23456e-05) == " 1.23456e-05"
+string.format("%# g", 123.456789123) == " 123.457"
+string.format("%# g", 1234567891.23) == " 1.23457e+09"
+string.format("%# g", 1.23456789123e-05) == " 1.23457e-05"
+string.format("%# .0g", 0) == " 0."
+string.format("%# .0g", 1) == " 1."
+string.format("%# .0g", -1) == "-1."
+string.format("%# .0g", 2) == " 2."
+string.format("%# .0g", -2) == "-2."
+string.format("%# .0g", 3) == " 3."
+string.format("%# .0g", -3) == "-3."
+string.format("%# .0g", 100) == " 1.e+02"
+string.format("%# .0g", 10000) == " 1.e+04"
+string.format("%# .0g", 100000) == " 1.e+05"
+string.format("%# .0g", 1000000) == " 1.e+06"
+string.format("%# .0g", 10000000) == " 1.e+07"
+string.format("%# .0g", 0.01) == " 0.01"
+string.format("%# .0g", 0.0001) == " 0.0001"
+string.format("%# .0g", 1e-05) == " 1.e-05"
+string.format("%# .0g", 1e-06) == " 1.e-06"
+string.format("%# .0g", 1e-07) == " 1.e-07"
+string.format("%# .0g", 123.456) == " 1.e+02"
+string.format("%# .0g", 1234560000) == " 1.e+09"
+string.format("%# .0g", 1.23456e-05) == " 1.e-05"
+string.format("%# .0g", 123.456789123) == " 1.e+02"
+string.format("%# .0g", 1234567891.23) == " 1.e+09"
+string.format("%# .0g", 1.23456789123e-05) == " 1.e-05"
+string.format("%# .1g", 0) == " 0."
+string.format("%# .1g", 1) == " 1."
+string.format("%# .1g", -1) == "-1."
+string.format("%# .1g", 2) == " 2."
+string.format("%# .1g", -2) == "-2."
+string.format("%# .1g", 3) == " 3."
+string.format("%# .1g", -3) == "-3."
+string.format("%# .1g", 100) == " 1.e+02"
+string.format("%# .1g", 10000) == " 1.e+04"
+string.format("%# .1g", 100000) == " 1.e+05"
+string.format("%# .1g", 1000000) == " 1.e+06"
+string.format("%# .1g", 10000000) == " 1.e+07"
+string.format("%# .1g", 0.01) == " 0.01"
+string.format("%# .1g", 0.0001) == " 0.0001"
+string.format("%# .1g", 1e-05) == " 1.e-05"
+string.format("%# .1g", 1e-06) == " 1.e-06"
+string.format("%# .1g", 1e-07) == " 1.e-07"
+string.format("%# .1g", 123.456) == " 1.e+02"
+string.format("%# .1g", 1234560000) == " 1.e+09"
+string.format("%# .1g", 1.23456e-05) == " 1.e-05"
+string.format("%# .1g", 123.456789123) == " 1.e+02"
+string.format("%# .1g", 1234567891.23) == " 1.e+09"
+string.format("%# .1g", 1.23456789123e-05) == " 1.e-05"
+string.format("%# 1.0g", 0) == " 0."
+string.format("%# 1.0g", 1) == " 1."
+string.format("%# 1.0g", -1) == "-1."
+string.format("%# 1.0g", 2) == " 2."
+string.format("%# 1.0g", -2) == "-2."
+string.format("%# 1.0g", 3) == " 3."
+string.format("%# 1.0g", -3) == "-3."
+string.format("%# 1.0g", 100) == " 1.e+02"
+string.format("%# 1.0g", 10000) == " 1.e+04"
+string.format("%# 1.0g", 100000) == " 1.e+05"
+string.format("%# 1.0g", 1000000) == " 1.e+06"
+string.format("%# 1.0g", 10000000) == " 1.e+07"
+string.format("%# 1.0g", 0.01) == " 0.01"
+string.format("%# 1.0g", 0.0001) == " 0.0001"
+string.format("%# 1.0g", 1e-05) == " 1.e-05"
+string.format("%# 1.0g", 1e-06) == " 1.e-06"
+string.format("%# 1.0g", 1e-07) == " 1.e-07"
+string.format("%# 1.0g", 123.456) == " 1.e+02"
+string.format("%# 1.0g", 1234560000) == " 1.e+09"
+string.format("%# 1.0g", 1.23456e-05) == " 1.e-05"
+string.format("%# 1.0g", 123.456789123) == " 1.e+02"
+string.format("%# 1.0g", 1234567891.23) == " 1.e+09"
+string.format("%# 1.0g", 1.23456789123e-05) == " 1.e-05"
+string.format("%# 1.1g", 0) == " 0."
+string.format("%# 1.1g", 1) == " 1."
+string.format("%# 1.1g", -1) == "-1."
+string.format("%# 1.1g", 2) == " 2."
+string.format("%# 1.1g", -2) == "-2."
+string.format("%# 1.1g", 3) == " 3."
+string.format("%# 1.1g", -3) == "-3."
+string.format("%# 1.1g", 100) == " 1.e+02"
+string.format("%# 1.1g", 10000) == " 1.e+04"
+string.format("%# 1.1g", 100000) == " 1.e+05"
+string.format("%# 1.1g", 1000000) == " 1.e+06"
+string.format("%# 1.1g", 10000000) == " 1.e+07"
+string.format("%# 1.1g", 0.01) == " 0.01"
+string.format("%# 1.1g", 0.0001) == " 0.0001"
+string.format("%# 1.1g", 1e-05) == " 1.e-05"
+string.format("%# 1.1g", 1e-06) == " 1.e-06"
+string.format("%# 1.1g", 1e-07) == " 1.e-07"
+string.format("%# 1.1g", 123.456) == " 1.e+02"
+string.format("%# 1.1g", 1234560000) == " 1.e+09"
+string.format("%# 1.1g", 1.23456e-05) == " 1.e-05"
+string.format("%# 1.1g", 123.456789123) == " 1.e+02"
+string.format("%# 1.1g", 1234567891.23) == " 1.e+09"
+string.format("%# 1.1g", 1.23456789123e-05) == " 1.e-05"
+string.format("%# 2.0g", 0) == " 0."
+string.format("%# 2.0g", 1) == " 1."
+string.format("%# 2.0g", -1) == "-1."
+string.format("%# 2.0g", 2) == " 2."
+string.format("%# 2.0g", -2) == "-2."
+string.format("%# 2.0g", 3) == " 3."
+string.format("%# 2.0g", -3) == "-3."
+string.format("%# 2.0g", 100) == " 1.e+02"
+string.format("%# 2.0g", 10000) == " 1.e+04"
+string.format("%# 2.0g", 100000) == " 1.e+05"
+string.format("%# 2.0g", 1000000) == " 1.e+06"
+string.format("%# 2.0g", 10000000) == " 1.e+07"
+string.format("%# 2.0g", 0.01) == " 0.01"
+string.format("%# 2.0g", 0.0001) == " 0.0001"
+string.format("%# 2.0g", 1e-05) == " 1.e-05"
+string.format("%# 2.0g", 1e-06) == " 1.e-06"
+string.format("%# 2.0g", 1e-07) == " 1.e-07"
+string.format("%# 2.0g", 123.456) == " 1.e+02"
+string.format("%# 2.0g", 1234560000) == " 1.e+09"
+string.format("%# 2.0g", 1.23456e-05) == " 1.e-05"
+string.format("%# 2.0g", 123.456789123) == " 1.e+02"
+string.format("%# 2.0g", 1234567891.23) == " 1.e+09"
+string.format("%# 2.0g", 1.23456789123e-05) == " 1.e-05"
+string.format("%# 2.1g", 0) == " 0."
+string.format("%# 2.1g", 1) == " 1."
+string.format("%# 2.1g", -1) == "-1."
+string.format("%# 2.1g", 2) == " 2."
+string.format("%# 2.1g", -2) == "-2."
+string.format("%# 2.1g", 3) == " 3."
+string.format("%# 2.1g", -3) == "-3."
+string.format("%# 2.1g", 100) == " 1.e+02"
+string.format("%# 2.1g", 10000) == " 1.e+04"
+string.format("%# 2.1g", 100000) == " 1.e+05"
+string.format("%# 2.1g", 1000000) == " 1.e+06"
+string.format("%# 2.1g", 10000000) == " 1.e+07"
+string.format("%# 2.1g", 0.01) == " 0.01"
+string.format("%# 2.1g", 0.0001) == " 0.0001"
+string.format("%# 2.1g", 1e-05) == " 1.e-05"
+string.format("%# 2.1g", 1e-06) == " 1.e-06"
+string.format("%# 2.1g", 1e-07) == " 1.e-07"
+string.format("%# 2.1g", 123.456) == " 1.e+02"
+string.format("%# 2.1g", 1234560000) == " 1.e+09"
+string.format("%# 2.1g", 1.23456e-05) == " 1.e-05"
+string.format("%# 2.1g", 123.456789123) == " 1.e+02"
+string.format("%# 2.1g", 1234567891.23) == " 1.e+09"
+string.format("%# 2.1g", 1.23456789123e-05) == " 1.e-05"
+string.format("%# 6g", nan) == "   nan"
+string.format("%# 6g", inf) == "   inf"
+string.format("%# 6g", -inf) == "  -inf"
+string.format("%# 6.0g", 0) == "    0."
+string.format("%# 6.0g", 1) == "    1."
+string.format("%# 6.0g", -1) == "   -1."
+string.format("%# 6.0g", 2) == "    2."
+string.format("%# 6.0g", -2) == "   -2."
+string.format("%# 6.0g", 3) == "    3."
+string.format("%# 6.0g", -3) == "   -3."
+string.format("%# 6.0g", nan) == "   nan"
+string.format("%# 6.0g", inf) == "   inf"
+string.format("%# 6.0g", -inf) == "  -inf"
+string.format("%# 6.0g", 100) == " 1.e+02"
+string.format("%# 6.0g", 10000) == " 1.e+04"
+string.format("%# 6.0g", 100000) == " 1.e+05"
+string.format("%# 6.0g", 1000000) == " 1.e+06"
+string.format("%# 6.0g", 10000000) == " 1.e+07"
+string.format("%# 6.0g", 0.01) == "  0.01"
+string.format("%# 6.0g", 0.0001) == " 0.0001"
+string.format("%# 6.0g", 1e-05) == " 1.e-05"
+string.format("%# 6.0g", 1e-06) == " 1.e-06"
+string.format("%# 6.0g", 1e-07) == " 1.e-07"
+string.format("%# 6.0g", 123.456) == " 1.e+02"
+string.format("%# 6.0g", 1234560000) == " 1.e+09"
+string.format("%# 6.0g", 1.23456e-05) == " 1.e-05"
+string.format("%# 6.0g", 123.456789123) == " 1.e+02"
+string.format("%# 6.0g", 1234567891.23) == " 1.e+09"
+string.format("%# 6.0g", 1.23456789123e-05) == " 1.e-05"
+string.format("%# 6.1g", 0) == "    0."
+string.format("%# 6.1g", 1) == "    1."
+string.format("%# 6.1g", -1) == "   -1."
+string.format("%# 6.1g", 2) == "    2."
+string.format("%# 6.1g", -2) == "   -2."
+string.format("%# 6.1g", 3) == "    3."
+string.format("%# 6.1g", -3) == "   -3."
+string.format("%# 6.1g", nan) == "   nan"
+string.format("%# 6.1g", inf) == "   inf"
+string.format("%# 6.1g", -inf) == "  -inf"
+string.format("%# 6.1g", 100) == " 1.e+02"
+string.format("%# 6.1g", 10000) == " 1.e+04"
+string.format("%# 6.1g", 100000) == " 1.e+05"
+string.format("%# 6.1g", 1000000) == " 1.e+06"
+string.format("%# 6.1g", 10000000) == " 1.e+07"
+string.format("%# 6.1g", 0.01) == "  0.01"
+string.format("%# 6.1g", 0.0001) == " 0.0001"
+string.format("%# 6.1g", 1e-05) == " 1.e-05"
+string.format("%# 6.1g", 1e-06) == " 1.e-06"
+string.format("%# 6.1g", 1e-07) == " 1.e-07"
+string.format("%# 6.1g", 123.456) == " 1.e+02"
+string.format("%# 6.1g", 1234560000) == " 1.e+09"
+string.format("%# 6.1g", 1.23456e-05) == " 1.e-05"
+string.format("%# 6.1g", 123.456789123) == " 1.e+02"
+string.format("%# 6.1g", 1234567891.23) == " 1.e+09"
+string.format("%# 6.1g", 1.23456789123e-05) == " 1.e-05"
+string.format("%# 6.6g", nan) == "   nan"
+string.format("%# 6.6g", inf) == "   inf"
+string.format("%# 6.6g", -inf) == "  -inf"
+string.format("%# 20g", 0) == "             0.00000"
+string.format("%# 20g", 1) == "             1.00000"
+string.format("%# 20g", -1) == "            -1.00000"
+string.format("%# 20g", 2) == "             2.00000"
+string.format("%# 20g", -2) == "            -2.00000"
+string.format("%# 20g", 3) == "             3.00000"
+string.format("%# 20g", -3) == "            -3.00000"
+string.format("%# 20g", nan) == "                 nan"
+string.format("%# 20g", inf) == "                 inf"
+string.format("%# 20g", -inf) == "                -inf"
+string.format("%# 20g", 100) == "             100.000"
+string.format("%# 20g", 10000) == "             10000.0"
+string.format("%# 20g", 100000) == "             100000."
+string.format("%# 20g", 1000000) == "         1.00000e+06"
+string.format("%# 20g", 10000000) == "         1.00000e+07"
+string.format("%# 20g", 0.01) == "           0.0100000"
+string.format("%# 20g", 0.0001) == "         0.000100000"
+string.format("%# 20g", 1e-05) == "         1.00000e-05"
+string.format("%# 20g", 1e-06) == "         1.00000e-06"
+string.format("%# 20g", 1e-07) == "         1.00000e-07"
+string.format("%# 20g", 123.456) == "             123.456"
+string.format("%# 20g", 1234560000) == "         1.23456e+09"
+string.format("%# 20g", 1.23456e-05) == "         1.23456e-05"
+string.format("%# 20g", 123.456789123) == "             123.457"
+string.format("%# 20g", 1234567891.23) == "         1.23457e+09"
+string.format("%# 20g", 1.23456789123e-05) == "         1.23457e-05"
+string.format("%# 20.0g", 0) == "                  0."
+string.format("%# 20.0g", 1) == "                  1."
+string.format("%# 20.0g", -1) == "                 -1."
+string.format("%# 20.0g", 2) == "                  2."
+string.format("%# 20.0g", -2) == "                 -2."
+string.format("%# 20.0g", 3) == "                  3."
+string.format("%# 20.0g", -3) == "                 -3."
+string.format("%# 20.0g", nan) == "                 nan"
+string.format("%# 20.0g", inf) == "                 inf"
+string.format("%# 20.0g", -inf) == "                -inf"
+string.format("%# 20.0g", 100) == "              1.e+02"
+string.format("%# 20.0g", 10000) == "              1.e+04"
+string.format("%# 20.0g", 100000) == "              1.e+05"
+string.format("%# 20.0g", 1000000) == "              1.e+06"
+string.format("%# 20.0g", 10000000) == "              1.e+07"
+string.format("%# 20.0g", 0.01) == "                0.01"
+string.format("%# 20.0g", 0.0001) == "              0.0001"
+string.format("%# 20.0g", 1e-05) == "              1.e-05"
+string.format("%# 20.0g", 1e-06) == "              1.e-06"
+string.format("%# 20.0g", 1e-07) == "              1.e-07"
+string.format("%# 20.0g", 123.456) == "              1.e+02"
+string.format("%# 20.0g", 1234560000) == "              1.e+09"
+string.format("%# 20.0g", 1.23456e-05) == "              1.e-05"
+string.format("%# 20.0g", 123.456789123) == "              1.e+02"
+string.format("%# 20.0g", 1234567891.23) == "              1.e+09"
+string.format("%# 20.0g", 1.23456789123e-05) == "              1.e-05"
+string.format("%# 20.1g", 0) == "                  0."
+string.format("%# 20.1g", 1) == "                  1."
+string.format("%# 20.1g", -1) == "                 -1."
+string.format("%# 20.1g", 2) == "                  2."
+string.format("%# 20.1g", -2) == "                 -2."
+string.format("%# 20.1g", 3) == "                  3."
+string.format("%# 20.1g", -3) == "                 -3."
+string.format("%# 20.1g", nan) == "                 nan"
+string.format("%# 20.1g", inf) == "                 inf"
+string.format("%# 20.1g", -inf) == "                -inf"
+string.format("%# 20.1g", 100) == "              1.e+02"
+string.format("%# 20.1g", 10000) == "              1.e+04"
+string.format("%# 20.1g", 100000) == "              1.e+05"
+string.format("%# 20.1g", 1000000) == "              1.e+06"
+string.format("%# 20.1g", 10000000) == "              1.e+07"
+string.format("%# 20.1g", 0.01) == "                0.01"
+string.format("%# 20.1g", 0.0001) == "              0.0001"
+string.format("%# 20.1g", 1e-05) == "              1.e-05"
+string.format("%# 20.1g", 1e-06) == "              1.e-06"
+string.format("%# 20.1g", 1e-07) == "              1.e-07"
+string.format("%# 20.1g", 123.456) == "              1.e+02"
+string.format("%# 20.1g", 1234560000) == "              1.e+09"
+string.format("%# 20.1g", 1.23456e-05) == "              1.e-05"
+string.format("%# 20.1g", 123.456789123) == "              1.e+02"
+string.format("%# 20.1g", 1234567891.23) == "              1.e+09"
+string.format("%# 20.1g", 1.23456789123e-05) == "              1.e-05"
+string.format("%# 20.6g", 0) == "             0.00000"
+string.format("%# 20.6g", 1) == "             1.00000"
+string.format("%# 20.6g", -1) == "            -1.00000"
+string.format("%# 20.6g", 2) == "             2.00000"
+string.format("%# 20.6g", -2) == "            -2.00000"
+string.format("%# 20.6g", 3) == "             3.00000"
+string.format("%# 20.6g", -3) == "            -3.00000"
+string.format("%# 20.6g", nan) == "                 nan"
+string.format("%# 20.6g", inf) == "                 inf"
+string.format("%# 20.6g", -inf) == "                -inf"
+string.format("%# 20.6g", 100) == "             100.000"
+string.format("%# 20.6g", 10000) == "             10000.0"
+string.format("%# 20.6g", 100000) == "             100000."
+string.format("%# 20.6g", 1000000) == "         1.00000e+06"
+string.format("%# 20.6g", 10000000) == "         1.00000e+07"
+string.format("%# 20.6g", 0.01) == "           0.0100000"
+string.format("%# 20.6g", 0.0001) == "         0.000100000"
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+string.format("%# 20.6g", 1e-06) == "         1.00000e-06"
+string.format("%# 20.6g", 1e-07) == "         1.00000e-07"
+string.format("%# 20.6g", 123.456) == "             123.456"
+string.format("%# 20.6g", 1234560000) == "         1.23456e+09"
+string.format("%# 20.6g", 1.23456e-05) == "         1.23456e-05"
+string.format("%# 20.6g", 123.456789123) == "             123.457"
+string.format("%# 20.6g", 1234567891.23) == "         1.23457e+09"
+string.format("%# 20.6g", 1.23456789123e-05) == "         1.23457e-05"
+string.format("%# +g", 0) == "+0.00000"
+string.format("%# +g", 1) == "+1.00000"
+string.format("%# +g", -1) == "-1.00000"
+string.format("%# +g", 2) == "+2.00000"
+string.format("%# +g", -2) == "-2.00000"
+string.format("%# +g", 3) == "+3.00000"
+string.format("%# +g", -3) == "-3.00000"
+string.format("%# +g", nan) == "+nan"
+string.format("%# +g", inf) == "+inf"
+string.format("%# +g", -inf) == "-inf"
+string.format("%# +g", 100) == "+100.000"
+string.format("%# +g", 10000) == "+10000.0"
+string.format("%# +g", 100000) == "+100000."
+string.format("%# +g", 1000000) == "+1.00000e+06"
+string.format("%# +g", 10000000) == "+1.00000e+07"
+string.format("%# +g", 0.01) == "+0.0100000"
+string.format("%# +g", 0.0001) == "+0.000100000"
+string.format("%# +g", 1e-05) == "+1.00000e-05"
+string.format("%# +g", 1e-06) == "+1.00000e-06"
+string.format("%# +g", 1e-07) == "+1.00000e-07"
+string.format("%# +g", 123.456) == "+123.456"
+string.format("%# +g", 1234560000) == "+1.23456e+09"
+string.format("%# +g", 1.23456e-05) == "+1.23456e-05"
+string.format("%# +g", 123.456789123) == "+123.457"
+string.format("%# +g", 1234567891.23) == "+1.23457e+09"
+string.format("%# +g", 1.23456789123e-05) == "+1.23457e-05"
+string.format("%# +.0g", 0) == "+0."
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+string.format("%# +.0g", -2) == "-2."
+string.format("%# +.0g", 3) == "+3."
+string.format("%# +.0g", -3) == "-3."
+string.format("%# +.0g", 100) == "+1.e+02"
+string.format("%# +.0g", 10000) == "+1.e+04"
+string.format("%# +.0g", 100000) == "+1.e+05"
+string.format("%# +.0g", 1000000) == "+1.e+06"
+string.format("%# +.0g", 10000000) == "+1.e+07"
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+string.format("%# +.0g", 1e-05) == "+1.e-05"
+string.format("%# +.0g", 1e-06) == "+1.e-06"
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+string.format("%# +.0g", 123.456) == "+1.e+02"
+string.format("%# +.0g", 1234560000) == "+1.e+09"
+string.format("%# +.0g", 1.23456e-05) == "+1.e-05"
+string.format("%# +.0g", 123.456789123) == "+1.e+02"
+string.format("%# +.0g", 1234567891.23) == "+1.e+09"
+string.format("%# +.0g", 1.23456789123e-05) == "+1.e-05"
+string.format("%# +.1g", 0) == "+0."
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+string.format("%# +.1g", 2) == "+2."
+string.format("%# +.1g", -2) == "-2."
+string.format("%# +.1g", 3) == "+3."
+string.format("%# +.1g", -3) == "-3."
+string.format("%# +.1g", 100) == "+1.e+02"
+string.format("%# +.1g", 10000) == "+1.e+04"
+string.format("%# +.1g", 100000) == "+1.e+05"
+string.format("%# +.1g", 1000000) == "+1.e+06"
+string.format("%# +.1g", 10000000) == "+1.e+07"
+string.format("%# +.1g", 0.01) == "+0.01"
+string.format("%# +.1g", 0.0001) == "+0.0001"
+string.format("%# +.1g", 1e-05) == "+1.e-05"
+string.format("%# +.1g", 1e-06) == "+1.e-06"
+string.format("%# +.1g", 1e-07) == "+1.e-07"
+string.format("%# +.1g", 123.456) == "+1.e+02"
+string.format("%# +.1g", 1234560000) == "+1.e+09"
+string.format("%# +.1g", 1.23456e-05) == "+1.e-05"
+string.format("%# +.1g", 123.456789123) == "+1.e+02"
+string.format("%# +.1g", 1234567891.23) == "+1.e+09"
+string.format("%# +.1g", 1.23456789123e-05) == "+1.e-05"
+string.format("%# +1.0g", 0) == "+0."
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+string.format("%# +1.0g", -2) == "-2."
+string.format("%# +1.0g", 3) == "+3."
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+string.format("%# +1.0g", 100) == "+1.e+02"
+string.format("%# +1.0g", 10000) == "+1.e+04"
+string.format("%# +1.0g", 100000) == "+1.e+05"
+string.format("%# +1.0g", 1000000) == "+1.e+06"
+string.format("%# +1.0g", 10000000) == "+1.e+07"
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+string.format("%# +1.0g", 1e-06) == "+1.e-06"
+string.format("%# +1.0g", 1e-07) == "+1.e-07"
+string.format("%# +1.0g", 123.456) == "+1.e+02"
+string.format("%# +1.0g", 1234560000) == "+1.e+09"
+string.format("%# +1.0g", 1.23456e-05) == "+1.e-05"
+string.format("%# +1.0g", 123.456789123) == "+1.e+02"
+string.format("%# +1.0g", 1234567891.23) == "+1.e+09"
+string.format("%# +1.0g", 1.23456789123e-05) == "+1.e-05"
+string.format("%# +1.1g", 0) == "+0."
+string.format("%# +1.1g", 1) == "+1."
+string.format("%# +1.1g", -1) == "-1."
+string.format("%# +1.1g", 2) == "+2."
+string.format("%# +1.1g", -2) == "-2."
+string.format("%# +1.1g", 3) == "+3."
+string.format("%# +1.1g", -3) == "-3."
+string.format("%# +1.1g", 100) == "+1.e+02"
+string.format("%# +1.1g", 10000) == "+1.e+04"
+string.format("%# +1.1g", 100000) == "+1.e+05"
+string.format("%# +1.1g", 1000000) == "+1.e+06"
+string.format("%# +1.1g", 10000000) == "+1.e+07"
+string.format("%# +1.1g", 0.01) == "+0.01"
+string.format("%# +1.1g", 0.0001) == "+0.0001"
+string.format("%# +1.1g", 1e-05) == "+1.e-05"
+string.format("%# +1.1g", 1e-06) == "+1.e-06"
+string.format("%# +1.1g", 1e-07) == "+1.e-07"
+string.format("%# +1.1g", 123.456) == "+1.e+02"
+string.format("%# +1.1g", 1234560000) == "+1.e+09"
+string.format("%# +1.1g", 1.23456e-05) == "+1.e-05"
+string.format("%# +1.1g", 123.456789123) == "+1.e+02"
+string.format("%# +1.1g", 1234567891.23) == "+1.e+09"
+string.format("%# +1.1g", 1.23456789123e-05) == "+1.e-05"
+string.format("%# +2.0g", 0) == "+0."
+string.format("%# +2.0g", 1) == "+1."
+string.format("%# +2.0g", -1) == "-1."
+string.format("%# +2.0g", 2) == "+2."
+string.format("%# +2.0g", -2) == "-2."
+string.format("%# +2.0g", 3) == "+3."
+string.format("%# +2.0g", -3) == "-3."
+string.format("%# +2.0g", 100) == "+1.e+02"
+string.format("%# +2.0g", 10000) == "+1.e+04"
+string.format("%# +2.0g", 100000) == "+1.e+05"
+string.format("%# +2.0g", 1000000) == "+1.e+06"
+string.format("%# +2.0g", 10000000) == "+1.e+07"
+string.format("%# +2.0g", 0.01) == "+0.01"
+string.format("%# +2.0g", 0.0001) == "+0.0001"
+string.format("%# +2.0g", 1e-05) == "+1.e-05"
+string.format("%# +2.0g", 1e-06) == "+1.e-06"
+string.format("%# +2.0g", 1e-07) == "+1.e-07"
+string.format("%# +2.0g", 123.456) == "+1.e+02"
+string.format("%# +2.0g", 1234560000) == "+1.e+09"
+string.format("%# +2.0g", 1.23456e-05) == "+1.e-05"
+string.format("%# +2.0g", 123.456789123) == "+1.e+02"
+string.format("%# +2.0g", 1234567891.23) == "+1.e+09"
+string.format("%# +2.0g", 1.23456789123e-05) == "+1.e-05"
+string.format("%# +2.1g", 0) == "+0."
+string.format("%# +2.1g", 1) == "+1."
+string.format("%# +2.1g", -1) == "-1."
+string.format("%# +2.1g", 2) == "+2."
+string.format("%# +2.1g", -2) == "-2."
+string.format("%# +2.1g", 3) == "+3."
+string.format("%# +2.1g", -3) == "-3."
+string.format("%# +2.1g", 100) == "+1.e+02"
+string.format("%# +2.1g", 10000) == "+1.e+04"
+string.format("%# +2.1g", 100000) == "+1.e+05"
+string.format("%# +2.1g", 1000000) == "+1.e+06"
+string.format("%# +2.1g", 10000000) == "+1.e+07"
+string.format("%# +2.1g", 0.01) == "+0.01"
+string.format("%# +2.1g", 0.0001) == "+0.0001"
+string.format("%# +2.1g", 1e-05) == "+1.e-05"
+string.format("%# +2.1g", 1e-06) == "+1.e-06"
+string.format("%# +2.1g", 1e-07) == "+1.e-07"
+string.format("%# +2.1g", 123.456) == "+1.e+02"
+string.format("%# +2.1g", 1234560000) == "+1.e+09"
+string.format("%# +2.1g", 1.23456e-05) == "+1.e-05"
+string.format("%# +2.1g", 123.456789123) == "+1.e+02"
+string.format("%# +2.1g", 1234567891.23) == "+1.e+09"
+string.format("%# +2.1g", 1.23456789123e-05) == "+1.e-05"
+string.format("%# +6g", nan) == "  +nan"
+string.format("%# +6g", inf) == "  +inf"
+string.format("%# +6g", -inf) == "  -inf"
+string.format("%# +6.0g", 0) == "   +0."
+string.format("%# +6.0g", 1) == "   +1."
+string.format("%# +6.0g", -1) == "   -1."
+string.format("%# +6.0g", 2) == "   +2."
+string.format("%# +6.0g", -2) == "   -2."
+string.format("%# +6.0g", 3) == "   +3."
+string.format("%# +6.0g", -3) == "   -3."
+string.format("%# +6.0g", nan) == "  +nan"
+string.format("%# +6.0g", inf) == "  +inf"
+string.format("%# +6.0g", -inf) == "  -inf"
+string.format("%# +6.0g", 100) == "+1.e+02"
+string.format("%# +6.0g", 10000) == "+1.e+04"
+string.format("%# +6.0g", 100000) == "+1.e+05"
+string.format("%# +6.0g", 1000000) == "+1.e+06"
+string.format("%# +6.0g", 10000000) == "+1.e+07"
+string.format("%# +6.0g", 0.01) == " +0.01"
+string.format("%# +6.0g", 0.0001) == "+0.0001"
+string.format("%# +6.0g", 1e-05) == "+1.e-05"
+string.format("%# +6.0g", 1e-06) == "+1.e-06"
+string.format("%# +6.0g", 1e-07) == "+1.e-07"
+string.format("%# +6.0g", 123.456) == "+1.e+02"
+string.format("%# +6.0g", 1234560000) == "+1.e+09"
+string.format("%# +6.0g", 1.23456e-05) == "+1.e-05"
+string.format("%# +6.0g", 123.456789123) == "+1.e+02"
+string.format("%# +6.0g", 1234567891.23) == "+1.e+09"
+string.format("%# +6.0g", 1.23456789123e-05) == "+1.e-05"
+string.format("%# +6.1g", 0) == "   +0."
+string.format("%# +6.1g", 1) == "   +1."
+string.format("%# +6.1g", -1) == "   -1."
+string.format("%# +6.1g", 2) == "   +2."
+string.format("%# +6.1g", -2) == "   -2."
+string.format("%# +6.1g", 3) == "   +3."
+string.format("%# +6.1g", -3) == "   -3."
+string.format("%# +6.1g", nan) == "  +nan"
+string.format("%# +6.1g", inf) == "  +inf"
+string.format("%# +6.1g", -inf) == "  -inf"
+string.format("%# +6.1g", 100) == "+1.e+02"
+string.format("%# +6.1g", 10000) == "+1.e+04"
+string.format("%# +6.1g", 100000) == "+1.e+05"
+string.format("%# +6.1g", 1000000) == "+1.e+06"
+string.format("%# +6.1g", 10000000) == "+1.e+07"
+string.format("%# +6.1g", 0.01) == " +0.01"
+string.format("%# +6.1g", 0.0001) == "+0.0001"
+string.format("%# +6.1g", 1e-05) == "+1.e-05"
+string.format("%# +6.1g", 1e-06) == "+1.e-06"
+string.format("%# +6.1g", 1e-07) == "+1.e-07"
+string.format("%# +6.1g", 123.456) == "+1.e+02"
+string.format("%# +6.1g", 1234560000) == "+1.e+09"
+string.format("%# +6.1g", 1.23456e-05) == "+1.e-05"
+string.format("%# +6.1g", 123.456789123) == "+1.e+02"
+string.format("%# +6.1g", 1234567891.23) == "+1.e+09"
+string.format("%# +6.1g", 1.23456789123e-05) == "+1.e-05"
+string.format("%# +6.6g", nan) == "  +nan"
+string.format("%# +6.6g", inf) == "  +inf"
+string.format("%# +6.6g", -inf) == "  -inf"
+string.format("%# +20g", 0) == "            +0.00000"
+string.format("%# +20g", 1) == "            +1.00000"
+string.format("%# +20g", -1) == "            -1.00000"
+string.format("%# +20g", 2) == "            +2.00000"
+string.format("%# +20g", -2) == "            -2.00000"
+string.format("%# +20g", 3) == "            +3.00000"
+string.format("%# +20g", -3) == "            -3.00000"
+string.format("%# +20g", nan) == "                +nan"
+string.format("%# +20g", inf) == "                +inf"
+string.format("%# +20g", -inf) == "                -inf"
+string.format("%# +20g", 100) == "            +100.000"
+string.format("%# +20g", 10000) == "            +10000.0"
+string.format("%# +20g", 100000) == "            +100000."
+string.format("%# +20g", 1000000) == "        +1.00000e+06"
+string.format("%# +20g", 10000000) == "        +1.00000e+07"
+string.format("%# +20g", 0.01) == "          +0.0100000"
+string.format("%# +20g", 0.0001) == "        +0.000100000"
+string.format("%# +20g", 1e-05) == "        +1.00000e-05"
+string.format("%# +20g", 1e-06) == "        +1.00000e-06"
+string.format("%# +20g", 1e-07) == "        +1.00000e-07"
+string.format("%# +20g", 123.456) == "            +123.456"
+string.format("%# +20g", 1234560000) == "        +1.23456e+09"
+string.format("%# +20g", 1.23456e-05) == "        +1.23456e-05"
+string.format("%# +20g", 123.456789123) == "            +123.457"
+string.format("%# +20g", 1234567891.23) == "        +1.23457e+09"
+string.format("%# +20g", 1.23456789123e-05) == "        +1.23457e-05"
+string.format("%# +20.0g", 0) == "                 +0."
+string.format("%# +20.0g", 1) == "                 +1."
+string.format("%# +20.0g", -1) == "                 -1."
+string.format("%# +20.0g", 2) == "                 +2."
+string.format("%# +20.0g", -2) == "                 -2."
+string.format("%# +20.0g", 3) == "                 +3."
+string.format("%# +20.0g", -3) == "                 -3."
+string.format("%# +20.0g", nan) == "                +nan"
+string.format("%# +20.0g", inf) == "                +inf"
+string.format("%# +20.0g", -inf) == "                -inf"
+string.format("%# +20.0g", 100) == "             +1.e+02"
+string.format("%# +20.0g", 10000) == "             +1.e+04"
+string.format("%# +20.0g", 100000) == "             +1.e+05"
+string.format("%# +20.0g", 1000000) == "             +1.e+06"
+string.format("%# +20.0g", 10000000) == "             +1.e+07"
+string.format("%# +20.0g", 0.01) == "               +0.01"
+string.format("%# +20.0g", 0.0001) == "             +0.0001"
+string.format("%# +20.0g", 1e-05) == "             +1.e-05"
+string.format("%# +20.0g", 1e-06) == "             +1.e-06"
+string.format("%# +20.0g", 1e-07) == "             +1.e-07"
+string.format("%# +20.0g", 123.456) == "             +1.e+02"
+string.format("%# +20.0g", 1234560000) == "             +1.e+09"
+string.format("%# +20.0g", 1.23456e-05) == "             +1.e-05"
+string.format("%# +20.0g", 123.456789123) == "             +1.e+02"
+string.format("%# +20.0g", 1234567891.23) == "             +1.e+09"
+string.format("%# +20.0g", 1.23456789123e-05) == "             +1.e-05"
+string.format("%# +20.1g", 0) == "                 +0."
+string.format("%# +20.1g", 1) == "                 +1."
+string.format("%# +20.1g", -1) == "                 -1."
+string.format("%# +20.1g", 2) == "                 +2."
+string.format("%# +20.1g", -2) == "                 -2."
+string.format("%# +20.1g", 3) == "                 +3."
+string.format("%# +20.1g", -3) == "                 -3."
+string.format("%# +20.1g", nan) == "                +nan"
+string.format("%# +20.1g", inf) == "                +inf"
+string.format("%# +20.1g", -inf) == "                -inf"
+string.format("%# +20.1g", 100) == "             +1.e+02"
+string.format("%# +20.1g", 10000) == "             +1.e+04"
+string.format("%# +20.1g", 100000) == "             +1.e+05"
+string.format("%# +20.1g", 1000000) == "             +1.e+06"
+string.format("%# +20.1g", 10000000) == "             +1.e+07"
+string.format("%# +20.1g", 0.01) == "               +0.01"
+string.format("%# +20.1g", 0.0001) == "             +0.0001"
+string.format("%# +20.1g", 1e-05) == "             +1.e-05"
+string.format("%# +20.1g", 1e-06) == "             +1.e-06"
+string.format("%# +20.1g", 1e-07) == "             +1.e-07"
+string.format("%# +20.1g", 123.456) == "             +1.e+02"
+string.format("%# +20.1g", 1234560000) == "             +1.e+09"
+string.format("%# +20.1g", 1.23456e-05) == "             +1.e-05"
+string.format("%# +20.1g", 123.456789123) == "             +1.e+02"
+string.format("%# +20.1g", 1234567891.23) == "             +1.e+09"
+string.format("%# +20.1g", 1.23456789123e-05) == "             +1.e-05"
+string.format("%# +20.6g", 0) == "            +0.00000"
+string.format("%# +20.6g", 1) == "            +1.00000"
+string.format("%# +20.6g", -1) == "            -1.00000"
+string.format("%# +20.6g", 2) == "            +2.00000"
+string.format("%# +20.6g", -2) == "            -2.00000"
+string.format("%# +20.6g", 3) == "            +3.00000"
+string.format("%# +20.6g", -3) == "            -3.00000"
+string.format("%# +20.6g", nan) == "                +nan"
+string.format("%# +20.6g", inf) == "                +inf"
+string.format("%# +20.6g", -inf) == "                -inf"
+string.format("%# +20.6g", 100) == "            +100.000"
+string.format("%# +20.6g", 10000) == "            +10000.0"
+string.format("%# +20.6g", 100000) == "            +100000."
+string.format("%# +20.6g", 1000000) == "        +1.00000e+06"
+string.format("%# +20.6g", 10000000) == "        +1.00000e+07"
+string.format("%# +20.6g", 0.01) == "          +0.0100000"
+string.format("%# +20.6g", 0.0001) == "        +0.000100000"
+string.format("%# +20.6g", 1e-05) == "        +1.00000e-05"
+string.format("%# +20.6g", 1e-06) == "        +1.00000e-06"
+string.format("%# +20.6g", 1e-07) == "        +1.00000e-07"
+string.format("%# +20.6g", 123.456) == "            +123.456"
+string.format("%# +20.6g", 1234560000) == "        +1.23456e+09"
+string.format("%# +20.6g", 1.23456e-05) == "        +1.23456e-05"
+string.format("%# +20.6g", 123.456789123) == "            +123.457"
+string.format("%# +20.6g", 1234567891.23) == "        +1.23457e+09"
+string.format("%# +20.6g", 1.23456789123e-05) == "        +1.23457e-05"
+string.format("%# -g", 0) == " 0.00000"
+string.format("%# -g", 1) == " 1.00000"
+string.format("%# -g", -1) == "-1.00000"
+string.format("%# -g", 2) == " 2.00000"
+string.format("%# -g", -2) == "-2.00000"
+string.format("%# -g", 3) == " 3.00000"
+string.format("%# -g", -3) == "-3.00000"
+string.format("%# -g", nan) == " nan"
+string.format("%# -g", inf) == " inf"
+string.format("%# -g", -inf) == "-inf"
+string.format("%# -g", 100) == " 100.000"
+string.format("%# -g", 10000) == " 10000.0"
+string.format("%# -g", 100000) == " 100000."
+string.format("%# -g", 1000000) == " 1.00000e+06"
+string.format("%# -g", 10000000) == " 1.00000e+07"
+string.format("%# -g", 0.01) == " 0.0100000"
+string.format("%# -g", 0.0001) == " 0.000100000"
+string.format("%# -g", 1e-05) == " 1.00000e-05"
+string.format("%# -g", 1e-06) == " 1.00000e-06"
+string.format("%# -g", 1e-07) == " 1.00000e-07"
+string.format("%# -g", 123.456) == " 123.456"
+string.format("%# -g", 1234560000) == " 1.23456e+09"
+string.format("%# -g", 1.23456e-05) == " 1.23456e-05"
+string.format("%# -g", 123.456789123) == " 123.457"
+string.format("%# -g", 1234567891.23) == " 1.23457e+09"
+string.format("%# -g", 1.23456789123e-05) == " 1.23457e-05"
+string.format("%# -.0g", 0) == " 0."
+string.format("%# -.0g", 1) == " 1."
+string.format("%# -.0g", -1) == "-1."
+string.format("%# -.0g", 2) == " 2."
+string.format("%# -.0g", -2) == "-2."
+string.format("%# -.0g", 3) == " 3."
+string.format("%# -.0g", -3) == "-3."
+string.format("%# -.0g", 100) == " 1.e+02"
+string.format("%# -.0g", 10000) == " 1.e+04"
+string.format("%# -.0g", 100000) == " 1.e+05"
+string.format("%# -.0g", 1000000) == " 1.e+06"
+string.format("%# -.0g", 10000000) == " 1.e+07"
+string.format("%# -.0g", 0.01) == " 0.01"
+string.format("%# -.0g", 0.0001) == " 0.0001"
+string.format("%# -.0g", 1e-05) == " 1.e-05"
+string.format("%# -.0g", 1e-06) == " 1.e-06"
+string.format("%# -.0g", 1e-07) == " 1.e-07"
+string.format("%# -.0g", 123.456) == " 1.e+02"
+string.format("%# -.0g", 1234560000) == " 1.e+09"
+string.format("%# -.0g", 1.23456e-05) == " 1.e-05"
+string.format("%# -.0g", 123.456789123) == " 1.e+02"
+string.format("%# -.0g", 1234567891.23) == " 1.e+09"
+string.format("%# -.0g", 1.23456789123e-05) == " 1.e-05"
+string.format("%# -.1g", 0) == " 0."
+string.format("%# -.1g", 1) == " 1."
+string.format("%# -.1g", -1) == "-1."
+string.format("%# -.1g", 2) == " 2."
+string.format("%# -.1g", -2) == "-2."
+string.format("%# -.1g", 3) == " 3."
+string.format("%# -.1g", -3) == "-3."
+string.format("%# -.1g", 100) == " 1.e+02"
+string.format("%# -.1g", 10000) == " 1.e+04"
+string.format("%# -.1g", 100000) == " 1.e+05"
+string.format("%# -.1g", 1000000) == " 1.e+06"
+string.format("%# -.1g", 10000000) == " 1.e+07"
+string.format("%# -.1g", 0.01) == " 0.01"
+string.format("%# -.1g", 0.0001) == " 0.0001"
+string.format("%# -.1g", 1e-05) == " 1.e-05"
+string.format("%# -.1g", 1e-06) == " 1.e-06"
+string.format("%# -.1g", 1e-07) == " 1.e-07"
+string.format("%# -.1g", 123.456) == " 1.e+02"
+string.format("%# -.1g", 1234560000) == " 1.e+09"
+string.format("%# -.1g", 1.23456e-05) == " 1.e-05"
+string.format("%# -.1g", 123.456789123) == " 1.e+02"
+string.format("%# -.1g", 1234567891.23) == " 1.e+09"
+string.format("%# -.1g", 1.23456789123e-05) == " 1.e-05"
+string.format("%# -1.0g", 0) == " 0."
+string.format("%# -1.0g", 1) == " 1."
+string.format("%# -1.0g", -1) == "-1."
+string.format("%# -1.0g", 2) == " 2."
+string.format("%# -1.0g", -2) == "-2."
+string.format("%# -1.0g", 3) == " 3."
+string.format("%# -1.0g", -3) == "-3."
+string.format("%# -1.0g", 100) == " 1.e+02"
+string.format("%# -1.0g", 10000) == " 1.e+04"
+string.format("%# -1.0g", 100000) == " 1.e+05"
+string.format("%# -1.0g", 1000000) == " 1.e+06"
+string.format("%# -1.0g", 10000000) == " 1.e+07"
+string.format("%# -1.0g", 0.01) == " 0.01"
+string.format("%# -1.0g", 0.0001) == " 0.0001"
+string.format("%# -1.0g", 1e-05) == " 1.e-05"
+string.format("%# -1.0g", 1e-06) == " 1.e-06"
+string.format("%# -1.0g", 1e-07) == " 1.e-07"
+string.format("%# -1.0g", 123.456) == " 1.e+02"
+string.format("%# -1.0g", 1234560000) == " 1.e+09"
+string.format("%# -1.0g", 1.23456e-05) == " 1.e-05"
+string.format("%# -1.0g", 123.456789123) == " 1.e+02"
+string.format("%# -1.0g", 1234567891.23) == " 1.e+09"
+string.format("%# -1.0g", 1.23456789123e-05) == " 1.e-05"
+string.format("%# -1.1g", 0) == " 0."
+string.format("%# -1.1g", 1) == " 1."
+string.format("%# -1.1g", -1) == "-1."
+string.format("%# -1.1g", 2) == " 2."
+string.format("%# -1.1g", -2) == "-2."
+string.format("%# -1.1g", 3) == " 3."
+string.format("%# -1.1g", -3) == "-3."
+string.format("%# -1.1g", 100) == " 1.e+02"
+string.format("%# -1.1g", 10000) == " 1.e+04"
+string.format("%# -1.1g", 100000) == " 1.e+05"
+string.format("%# -1.1g", 1000000) == " 1.e+06"
+string.format("%# -1.1g", 10000000) == " 1.e+07"
+string.format("%# -1.1g", 0.01) == " 0.01"
+string.format("%# -1.1g", 0.0001) == " 0.0001"
+string.format("%# -1.1g", 1e-05) == " 1.e-05"
+string.format("%# -1.1g", 1e-06) == " 1.e-06"
+string.format("%# -1.1g", 1e-07) == " 1.e-07"
+string.format("%# -1.1g", 123.456) == " 1.e+02"
+string.format("%# -1.1g", 1234560000) == " 1.e+09"
+string.format("%# -1.1g", 1.23456e-05) == " 1.e-05"
+string.format("%# -1.1g", 123.456789123) == " 1.e+02"
+string.format("%# -1.1g", 1234567891.23) == " 1.e+09"
+string.format("%# -1.1g", 1.23456789123e-05) == " 1.e-05"
+string.format("%# -2.0g", 0) == " 0."
+string.format("%# -2.0g", 1) == " 1."
+string.format("%# -2.0g", -1) == "-1."
+string.format("%# -2.0g", 2) == " 2."
+string.format("%# -2.0g", -2) == "-2."
+string.format("%# -2.0g", 3) == " 3."
+string.format("%# -2.0g", -3) == "-3."
+string.format("%# -2.0g", 100) == " 1.e+02"
+string.format("%# -2.0g", 10000) == " 1.e+04"
+string.format("%# -2.0g", 100000) == " 1.e+05"
+string.format("%# -2.0g", 1000000) == " 1.e+06"
+string.format("%# -2.0g", 10000000) == " 1.e+07"
+string.format("%# -2.0g", 0.01) == " 0.01"
+string.format("%# -2.0g", 0.0001) == " 0.0001"
+string.format("%# -2.0g", 1e-05) == " 1.e-05"
+string.format("%# -2.0g", 1e-06) == " 1.e-06"
+string.format("%# -2.0g", 1e-07) == " 1.e-07"
+string.format("%# -2.0g", 123.456) == " 1.e+02"
+string.format("%# -2.0g", 1234560000) == " 1.e+09"
+string.format("%# -2.0g", 1.23456e-05) == " 1.e-05"
+string.format("%# -2.0g", 123.456789123) == " 1.e+02"
+string.format("%# -2.0g", 1234567891.23) == " 1.e+09"
+string.format("%# -2.0g", 1.23456789123e-05) == " 1.e-05"
+string.format("%# -2.1g", 0) == " 0."
+string.format("%# -2.1g", 1) == " 1."
+string.format("%# -2.1g", -1) == "-1."
+string.format("%# -2.1g", 2) == " 2."
+string.format("%# -2.1g", -2) == "-2."
+string.format("%# -2.1g", 3) == " 3."
+string.format("%# -2.1g", -3) == "-3."
+string.format("%# -2.1g", 100) == " 1.e+02"
+string.format("%# -2.1g", 10000) == " 1.e+04"
+string.format("%# -2.1g", 100000) == " 1.e+05"
+string.format("%# -2.1g", 1000000) == " 1.e+06"
+string.format("%# -2.1g", 10000000) == " 1.e+07"
+string.format("%# -2.1g", 0.01) == " 0.01"
+string.format("%# -2.1g", 0.0001) == " 0.0001"
+string.format("%# -2.1g", 1e-05) == " 1.e-05"
+string.format("%# -2.1g", 1e-06) == " 1.e-06"
+string.format("%# -2.1g", 1e-07) == " 1.e-07"
+string.format("%# -2.1g", 123.456) == " 1.e+02"
+string.format("%# -2.1g", 1234560000) == " 1.e+09"
+string.format("%# -2.1g", 1.23456e-05) == " 1.e-05"
+string.format("%# -2.1g", 123.456789123) == " 1.e+02"
+string.format("%# -2.1g", 1234567891.23) == " 1.e+09"
+string.format("%# -2.1g", 1.23456789123e-05) == " 1.e-05"
+string.format("%# -6g", nan) == " nan  "
+string.format("%# -6g", inf) == " inf  "
+string.format("%# -6g", -inf) == "-inf  "
+string.format("%# -6.0g", 0) == " 0.   "
+string.format("%# -6.0g", 1) == " 1.   "
+string.format("%# -6.0g", -1) == "-1.   "
+string.format("%# -6.0g", 2) == " 2.   "
+string.format("%# -6.0g", -2) == "-2.   "
+string.format("%# -6.0g", 3) == " 3.   "
+string.format("%# -6.0g", -3) == "-3.   "
+string.format("%# -6.0g", nan) == " nan  "
+string.format("%# -6.0g", inf) == " inf  "
+string.format("%# -6.0g", -inf) == "-inf  "
+string.format("%# -6.0g", 100) == " 1.e+02"
+string.format("%# -6.0g", 10000) == " 1.e+04"
+string.format("%# -6.0g", 100000) == " 1.e+05"
+string.format("%# -6.0g", 1000000) == " 1.e+06"
+string.format("%# -6.0g", 10000000) == " 1.e+07"
+string.format("%# -6.0g", 0.01) == " 0.01 "
+string.format("%# -6.0g", 0.0001) == " 0.0001"
+string.format("%# -6.0g", 1e-05) == " 1.e-05"
+string.format("%# -6.0g", 1e-06) == " 1.e-06"
+string.format("%# -6.0g", 1e-07) == " 1.e-07"
+string.format("%# -6.0g", 123.456) == " 1.e+02"
+string.format("%# -6.0g", 1234560000) == " 1.e+09"
+string.format("%# -6.0g", 1.23456e-05) == " 1.e-05"
+string.format("%# -6.0g", 123.456789123) == " 1.e+02"
+string.format("%# -6.0g", 1234567891.23) == " 1.e+09"
+string.format("%# -6.0g", 1.23456789123e-05) == " 1.e-05"
+string.format("%# -6.1g", 0) == " 0.   "
+string.format("%# -6.1g", 1) == " 1.   "
+string.format("%# -6.1g", -1) == "-1.   "
+string.format("%# -6.1g", 2) == " 2.   "
+string.format("%# -6.1g", -2) == "-2.   "
+string.format("%# -6.1g", 3) == " 3.   "
+string.format("%# -6.1g", -3) == "-3.   "
+string.format("%# -6.1g", nan) == " nan  "
+string.format("%# -6.1g", inf) == " inf  "
+string.format("%# -6.1g", -inf) == "-inf  "
+string.format("%# -6.1g", 100) == " 1.e+02"
+string.format("%# -6.1g", 10000) == " 1.e+04"
+string.format("%# -6.1g", 100000) == " 1.e+05"
+string.format("%# -6.1g", 1000000) == " 1.e+06"
+string.format("%# -6.1g", 10000000) == " 1.e+07"
+string.format("%# -6.1g", 0.01) == " 0.01 "
+string.format("%# -6.1g", 0.0001) == " 0.0001"
+string.format("%# -6.1g", 1e-05) == " 1.e-05"
+string.format("%# -6.1g", 1e-06) == " 1.e-06"
+string.format("%# -6.1g", 1e-07) == " 1.e-07"
+string.format("%# -6.1g", 123.456) == " 1.e+02"
+string.format("%# -6.1g", 1234560000) == " 1.e+09"
+string.format("%# -6.1g", 1.23456e-05) == " 1.e-05"
+string.format("%# -6.1g", 123.456789123) == " 1.e+02"
+string.format("%# -6.1g", 1234567891.23) == " 1.e+09"
+string.format("%# -6.1g", 1.23456789123e-05) == " 1.e-05"
+string.format("%# -6.6g", nan) == " nan  "
+string.format("%# -6.6g", inf) == " inf  "
+string.format("%# -6.6g", -inf) == "-inf  "
+string.format("%# -20g", 0) == " 0.00000            "
+string.format("%# -20g", 1) == " 1.00000            "
+string.format("%# -20g", -1) == "-1.00000            "
+string.format("%# -20g", 2) == " 2.00000            "
+string.format("%# -20g", -2) == "-2.00000            "
+string.format("%# -20g", 3) == " 3.00000            "
+string.format("%# -20g", -3) == "-3.00000            "
+string.format("%# -20g", nan) == " nan                "
+string.format("%# -20g", inf) == " inf                "
+string.format("%# -20g", -inf) == "-inf                "
+string.format("%# -20g", 100) == " 100.000            "
+string.format("%# -20g", 10000) == " 10000.0            "
+string.format("%# -20g", 100000) == " 100000.            "
+string.format("%# -20g", 1000000) == " 1.00000e+06        "
+string.format("%# -20g", 10000000) == " 1.00000e+07        "
+string.format("%# -20g", 0.01) == " 0.0100000          "
+string.format("%# -20g", 0.0001) == " 0.000100000        "
+string.format("%# -20g", 1e-05) == " 1.00000e-05        "
+string.format("%# -20g", 1e-06) == " 1.00000e-06        "
+string.format("%# -20g", 1e-07) == " 1.00000e-07        "
+string.format("%# -20g", 123.456) == " 123.456            "
+string.format("%# -20g", 1234560000) == " 1.23456e+09        "
+string.format("%# -20g", 1.23456e-05) == " 1.23456e-05        "
+string.format("%# -20g", 123.456789123) == " 123.457            "
+string.format("%# -20g", 1234567891.23) == " 1.23457e+09        "
+string.format("%# -20g", 1.23456789123e-05) == " 1.23457e-05        "
+string.format("%# -20.0g", 0) == " 0.                 "
+string.format("%# -20.0g", 1) == " 1.                 "
+string.format("%# -20.0g", -1) == "-1.                 "
+string.format("%# -20.0g", 2) == " 2.                 "
+string.format("%# -20.0g", -2) == "-2.                 "
+string.format("%# -20.0g", 3) == " 3.                 "
+string.format("%# -20.0g", -3) == "-3.                 "
+string.format("%# -20.0g", nan) == " nan                "
+string.format("%# -20.0g", inf) == " inf                "
+string.format("%# -20.0g", -inf) == "-inf                "
+string.format("%# -20.0g", 100) == " 1.e+02             "
+string.format("%# -20.0g", 10000) == " 1.e+04             "
+string.format("%# -20.0g", 100000) == " 1.e+05             "
+string.format("%# -20.0g", 1000000) == " 1.e+06             "
+string.format("%# -20.0g", 10000000) == " 1.e+07             "
+string.format("%# -20.0g", 0.01) == " 0.01               "
+string.format("%# -20.0g", 0.0001) == " 0.0001             "
+string.format("%# -20.0g", 1e-05) == " 1.e-05             "
+string.format("%# -20.0g", 1e-06) == " 1.e-06             "
+string.format("%# -20.0g", 1e-07) == " 1.e-07             "
+string.format("%# -20.0g", 123.456) == " 1.e+02             "
+string.format("%# -20.0g", 1234560000) == " 1.e+09             "
+string.format("%# -20.0g", 1.23456e-05) == " 1.e-05             "
+string.format("%# -20.0g", 123.456789123) == " 1.e+02             "
+string.format("%# -20.0g", 1234567891.23) == " 1.e+09             "
+string.format("%# -20.0g", 1.23456789123e-05) == " 1.e-05             "
+string.format("%# -20.1g", 0) == " 0.                 "
+string.format("%# -20.1g", 1) == " 1.                 "
+string.format("%# -20.1g", -1) == "-1.                 "
+string.format("%# -20.1g", 2) == " 2.                 "
+string.format("%# -20.1g", -2) == "-2.                 "
+string.format("%# -20.1g", 3) == " 3.                 "
+string.format("%# -20.1g", -3) == "-3.                 "
+string.format("%# -20.1g", nan) == " nan                "
+string.format("%# -20.1g", inf) == " inf                "
+string.format("%# -20.1g", -inf) == "-inf                "
+string.format("%# -20.1g", 100) == " 1.e+02             "
+string.format("%# -20.1g", 10000) == " 1.e+04             "
+string.format("%# -20.1g", 100000) == " 1.e+05             "
+string.format("%# -20.1g", 1000000) == " 1.e+06             "
+string.format("%# -20.1g", 10000000) == " 1.e+07             "
+string.format("%# -20.1g", 0.01) == " 0.01               "
+string.format("%# -20.1g", 0.0001) == " 0.0001             "
+string.format("%# -20.1g", 1e-05) == " 1.e-05             "
+string.format("%# -20.1g", 1e-06) == " 1.e-06             "
+string.format("%# -20.1g", 1e-07) == " 1.e-07             "
+string.format("%# -20.1g", 123.456) == " 1.e+02             "
+string.format("%# -20.1g", 1234560000) == " 1.e+09             "
+string.format("%# -20.1g", 1.23456e-05) == " 1.e-05             "
+string.format("%# -20.1g", 123.456789123) == " 1.e+02             "
+string.format("%# -20.1g", 1234567891.23) == " 1.e+09             "
+string.format("%# -20.1g", 1.23456789123e-05) == " 1.e-05             "
+string.format("%# -20.6g", 0) == " 0.00000            "
+string.format("%# -20.6g", 1) == " 1.00000            "
+string.format("%# -20.6g", -1) == "-1.00000            "
+string.format("%# -20.6g", 2) == " 2.00000            "
+string.format("%# -20.6g", -2) == "-2.00000            "
+string.format("%# -20.6g", 3) == " 3.00000            "
+string.format("%# -20.6g", -3) == "-3.00000            "
+string.format("%# -20.6g", nan) == " nan                "
+string.format("%# -20.6g", inf) == " inf                "
+string.format("%# -20.6g", -inf) == "-inf                "
+string.format("%# -20.6g", 100) == " 100.000            "
+string.format("%# -20.6g", 10000) == " 10000.0            "
+string.format("%# -20.6g", 100000) == " 100000.            "
+string.format("%# -20.6g", 1000000) == " 1.00000e+06        "
+string.format("%# -20.6g", 10000000) == " 1.00000e+07        "
+string.format("%# -20.6g", 0.01) == " 0.0100000          "
+string.format("%# -20.6g", 0.0001) == " 0.000100000        "
+string.format("%# -20.6g", 1e-05) == " 1.00000e-05        "
+string.format("%# -20.6g", 1e-06) == " 1.00000e-06        "
+string.format("%# -20.6g", 1e-07) == " 1.00000e-07        "
+string.format("%# -20.6g", 123.456) == " 123.456            "
+string.format("%# -20.6g", 1234560000) == " 1.23456e+09        "
+string.format("%# -20.6g", 1.23456e-05) == " 1.23456e-05        "
+string.format("%# -20.6g", 123.456789123) == " 123.457            "
+string.format("%# -20.6g", 1234567891.23) == " 1.23457e+09        "
+string.format("%# -20.6g", 1.23456789123e-05) == " 1.23457e-05        "
+string.format("%# -+g", 0) == "+0.00000"
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+string.format("%# -+g", nan) == "+nan"
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+string.format("%# -+g", 100) == "+100.000"
+string.format("%# -+g", 10000) == "+10000.0"
+string.format("%# -+g", 100000) == "+100000."
+string.format("%# -+g", 1000000) == "+1.00000e+06"
+string.format("%# -+g", 10000000) == "+1.00000e+07"
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+string.format("%# -+g", 0.0001) == "+0.000100000"
+string.format("%# -+g", 1e-05) == "+1.00000e-05"
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+string.format("%# -+g", 123.456) == "+123.456"
+string.format("%# -+g", 1234560000) == "+1.23456e+09"
+string.format("%# -+g", 1.23456e-05) == "+1.23456e-05"
+string.format("%# -+g", 123.456789123) == "+123.457"
+string.format("%# -+g", 1234567891.23) == "+1.23457e+09"
+string.format("%# -+g", 1.23456789123e-05) == "+1.23457e-05"
+string.format("%# -+.0g", 0) == "+0."
+string.format("%# -+.0g", 1) == "+1."
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+string.format("%# -+.0g", -2) == "-2."
+string.format("%# -+.0g", 3) == "+3."
+string.format("%# -+.0g", -3) == "-3."
+string.format("%# -+.0g", 100) == "+1.e+02"
+string.format("%# -+.0g", 10000) == "+1.e+04"
+string.format("%# -+.0g", 100000) == "+1.e+05"
+string.format("%# -+.0g", 1000000) == "+1.e+06"
+string.format("%# -+.0g", 10000000) == "+1.e+07"
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+string.format("%# -+.0g", 0.0001) == "+0.0001"
+string.format("%# -+.0g", 1e-05) == "+1.e-05"
+string.format("%# -+.0g", 1e-06) == "+1.e-06"
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+string.format("%# -+.0g", 123.456) == "+1.e+02"
+string.format("%# -+.0g", 1234560000) == "+1.e+09"
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+string.format("%# -+.0g", 123.456789123) == "+1.e+02"
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+string.format("%# -+.1g", 1) == "+1."
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+string.format("%# -+.1g", -2) == "-2."
+string.format("%# -+.1g", 3) == "+3."
+string.format("%# -+.1g", -3) == "-3."
+string.format("%# -+.1g", 100) == "+1.e+02"
+string.format("%# -+.1g", 10000) == "+1.e+04"
+string.format("%# -+.1g", 100000) == "+1.e+05"
+string.format("%# -+.1g", 1000000) == "+1.e+06"
+string.format("%# -+.1g", 10000000) == "+1.e+07"
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+string.format("%# -+.1g", 0.0001) == "+0.0001"
+string.format("%# -+.1g", 1e-05) == "+1.e-05"
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+string.format("%# -+.1g", 123.456) == "+1.e+02"
+string.format("%# -+.1g", 1234560000) == "+1.e+09"
+string.format("%# -+.1g", 1.23456e-05) == "+1.e-05"
+string.format("%# -+.1g", 123.456789123) == "+1.e+02"
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+string.format("%# -+.1g", 1.23456789123e-05) == "+1.e-05"
+string.format("%# -+1.0g", 0) == "+0."
+string.format("%# -+1.0g", 1) == "+1."
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+string.format("%# -+1.0g", -2) == "-2."
+string.format("%# -+1.0g", 3) == "+3."
+string.format("%# -+1.0g", -3) == "-3."
+string.format("%# -+1.0g", 100) == "+1.e+02"
+string.format("%# -+1.0g", 10000) == "+1.e+04"
+string.format("%# -+1.0g", 100000) == "+1.e+05"
+string.format("%# -+1.0g", 1000000) == "+1.e+06"
+string.format("%# -+1.0g", 10000000) == "+1.e+07"
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+string.format("%# -+1.0g", 1e-05) == "+1.e-05"
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+string.format("%# -+1.0g", 1e-07) == "+1.e-07"
+string.format("%# -+1.0g", 123.456) == "+1.e+02"
+string.format("%# -+1.0g", 1234560000) == "+1.e+09"
+string.format("%# -+1.0g", 1.23456e-05) == "+1.e-05"
+string.format("%# -+1.0g", 123.456789123) == "+1.e+02"
+string.format("%# -+1.0g", 1234567891.23) == "+1.e+09"
+string.format("%# -+1.0g", 1.23456789123e-05) == "+1.e-05"
+string.format("%# -+1.1g", 0) == "+0."
+string.format("%# -+1.1g", 1) == "+1."
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+string.format("%# -+1.1g", 2) == "+2."
+string.format("%# -+1.1g", -2) == "-2."
+string.format("%# -+1.1g", 3) == "+3."
+string.format("%# -+1.1g", -3) == "-3."
+string.format("%# -+1.1g", 100) == "+1.e+02"
+string.format("%# -+1.1g", 10000) == "+1.e+04"
+string.format("%# -+1.1g", 100000) == "+1.e+05"
+string.format("%# -+1.1g", 1000000) == "+1.e+06"
+string.format("%# -+1.1g", 10000000) == "+1.e+07"
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+string.format("%# -+1.1g", 0.0001) == "+0.0001"
+string.format("%# -+1.1g", 1e-05) == "+1.e-05"
+string.format("%# -+1.1g", 1e-06) == "+1.e-06"
+string.format("%# -+1.1g", 1e-07) == "+1.e-07"
+string.format("%# -+1.1g", 123.456) == "+1.e+02"
+string.format("%# -+1.1g", 1234560000) == "+1.e+09"
+string.format("%# -+1.1g", 1.23456e-05) == "+1.e-05"
+string.format("%# -+1.1g", 123.456789123) == "+1.e+02"
+string.format("%# -+1.1g", 1234567891.23) == "+1.e+09"
+string.format("%# -+1.1g", 1.23456789123e-05) == "+1.e-05"
+string.format("%# -+2.0g", 0) == "+0."
+string.format("%# -+2.0g", 1) == "+1."
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+string.format("%# -+2.0g", -2) == "-2."
+string.format("%# -+2.0g", 3) == "+3."
+string.format("%# -+2.0g", -3) == "-3."
+string.format("%# -+2.0g", 100) == "+1.e+02"
+string.format("%# -+2.0g", 10000) == "+1.e+04"
+string.format("%# -+2.0g", 100000) == "+1.e+05"
+string.format("%# -+2.0g", 1000000) == "+1.e+06"
+string.format("%# -+2.0g", 10000000) == "+1.e+07"
+string.format("%# -+2.0g", 0.01) == "+0.01"
+string.format("%# -+2.0g", 0.0001) == "+0.0001"
+string.format("%# -+2.0g", 1e-05) == "+1.e-05"
+string.format("%# -+2.0g", 1e-06) == "+1.e-06"
+string.format("%# -+2.0g", 1e-07) == "+1.e-07"
+string.format("%# -+2.0g", 123.456) == "+1.e+02"
+string.format("%# -+2.0g", 1234560000) == "+1.e+09"
+string.format("%# -+2.0g", 1.23456e-05) == "+1.e-05"
+string.format("%# -+2.0g", 123.456789123) == "+1.e+02"
+string.format("%# -+2.0g", 1234567891.23) == "+1.e+09"
+string.format("%# -+2.0g", 1.23456789123e-05) == "+1.e-05"
+string.format("%# -+2.1g", 0) == "+0."
+string.format("%# -+2.1g", 1) == "+1."
+string.format("%# -+2.1g", -1) == "-1."
+string.format("%# -+2.1g", 2) == "+2."
+string.format("%# -+2.1g", -2) == "-2."
+string.format("%# -+2.1g", 3) == "+3."
+string.format("%# -+2.1g", -3) == "-3."
+string.format("%# -+2.1g", 100) == "+1.e+02"
+string.format("%# -+2.1g", 10000) == "+1.e+04"
+string.format("%# -+2.1g", 100000) == "+1.e+05"
+string.format("%# -+2.1g", 1000000) == "+1.e+06"
+string.format("%# -+2.1g", 10000000) == "+1.e+07"
+string.format("%# -+2.1g", 0.01) == "+0.01"
+string.format("%# -+2.1g", 0.0001) == "+0.0001"
+string.format("%# -+2.1g", 1e-05) == "+1.e-05"
+string.format("%# -+2.1g", 1e-06) == "+1.e-06"
+string.format("%# -+2.1g", 1e-07) == "+1.e-07"
+string.format("%# -+2.1g", 123.456) == "+1.e+02"
+string.format("%# -+2.1g", 1234560000) == "+1.e+09"
+string.format("%# -+2.1g", 1.23456e-05) == "+1.e-05"
+string.format("%# -+2.1g", 123.456789123) == "+1.e+02"
+string.format("%# -+2.1g", 1234567891.23) == "+1.e+09"
+string.format("%# -+2.1g", 1.23456789123e-05) == "+1.e-05"
+string.format("%# -+6g", nan) == "+nan  "
+string.format("%# -+6g", inf) == "+inf  "
+string.format("%# -+6g", -inf) == "-inf  "
+string.format("%# -+6.0g", 0) == "+0.   "
+string.format("%# -+6.0g", 1) == "+1.   "
+string.format("%# -+6.0g", -1) == "-1.   "
+string.format("%# -+6.0g", 2) == "+2.   "
+string.format("%# -+6.0g", -2) == "-2.   "
+string.format("%# -+6.0g", 3) == "+3.   "
+string.format("%# -+6.0g", -3) == "-3.   "
+string.format("%# -+6.0g", nan) == "+nan  "
+string.format("%# -+6.0g", inf) == "+inf  "
+string.format("%# -+6.0g", -inf) == "-inf  "
+string.format("%# -+6.0g", 100) == "+1.e+02"
+string.format("%# -+6.0g", 10000) == "+1.e+04"
+string.format("%# -+6.0g", 100000) == "+1.e+05"
+string.format("%# -+6.0g", 1000000) == "+1.e+06"
+string.format("%# -+6.0g", 10000000) == "+1.e+07"
+string.format("%# -+6.0g", 0.01) == "+0.01 "
+string.format("%# -+6.0g", 0.0001) == "+0.0001"
+string.format("%# -+6.0g", 1e-05) == "+1.e-05"
+string.format("%# -+6.0g", 1e-06) == "+1.e-06"
+string.format("%# -+6.0g", 1e-07) == "+1.e-07"
+string.format("%# -+6.0g", 123.456) == "+1.e+02"
+string.format("%# -+6.0g", 1234560000) == "+1.e+09"
+string.format("%# -+6.0g", 1.23456e-05) == "+1.e-05"
+string.format("%# -+6.0g", 123.456789123) == "+1.e+02"
+string.format("%# -+6.0g", 1234567891.23) == "+1.e+09"
+string.format("%# -+6.0g", 1.23456789123e-05) == "+1.e-05"
+string.format("%# -+6.1g", 0) == "+0.   "
+string.format("%# -+6.1g", 1) == "+1.   "
+string.format("%# -+6.1g", -1) == "-1.   "
+string.format("%# -+6.1g", 2) == "+2.   "
+string.format("%# -+6.1g", -2) == "-2.   "
+string.format("%# -+6.1g", 3) == "+3.   "
+string.format("%# -+6.1g", -3) == "-3.   "
+string.format("%# -+6.1g", nan) == "+nan  "
+string.format("%# -+6.1g", inf) == "+inf  "
+string.format("%# -+6.1g", -inf) == "-inf  "
+string.format("%# -+6.1g", 100) == "+1.e+02"
+string.format("%# -+6.1g", 10000) == "+1.e+04"
+string.format("%# -+6.1g", 100000) == "+1.e+05"
+string.format("%# -+6.1g", 1000000) == "+1.e+06"
+string.format("%# -+6.1g", 10000000) == "+1.e+07"
+string.format("%# -+6.1g", 0.01) == "+0.01 "
+string.format("%# -+6.1g", 0.0001) == "+0.0001"
+string.format("%# -+6.1g", 1e-05) == "+1.e-05"
+string.format("%# -+6.1g", 1e-06) == "+1.e-06"
+string.format("%# -+6.1g", 1e-07) == "+1.e-07"
+string.format("%# -+6.1g", 123.456) == "+1.e+02"
+string.format("%# -+6.1g", 1234560000) == "+1.e+09"
+string.format("%# -+6.1g", 1.23456e-05) == "+1.e-05"
+string.format("%# -+6.1g", 123.456789123) == "+1.e+02"
+string.format("%# -+6.1g", 1234567891.23) == "+1.e+09"
+string.format("%# -+6.1g", 1.23456789123e-05) == "+1.e-05"
+string.format("%# -+6.6g", nan) == "+nan  "
+string.format("%# -+6.6g", inf) == "+inf  "
+string.format("%# -+6.6g", -inf) == "-inf  "
+string.format("%# -+20g", 0) == "+0.00000            "
+string.format("%# -+20g", 1) == "+1.00000            "
+string.format("%# -+20g", -1) == "-1.00000            "
+string.format("%# -+20g", 2) == "+2.00000            "
+string.format("%# -+20g", -2) == "-2.00000            "
+string.format("%# -+20g", 3) == "+3.00000            "
+string.format("%# -+20g", -3) == "-3.00000            "
+string.format("%# -+20g", nan) == "+nan                "
+string.format("%# -+20g", inf) == "+inf                "
+string.format("%# -+20g", -inf) == "-inf                "
+string.format("%# -+20g", 100) == "+100.000            "
+string.format("%# -+20g", 10000) == "+10000.0            "
+string.format("%# -+20g", 100000) == "+100000.            "
+string.format("%# -+20g", 1000000) == "+1.00000e+06        "
+string.format("%# -+20g", 10000000) == "+1.00000e+07        "
+string.format("%# -+20g", 0.01) == "+0.0100000          "
+string.format("%# -+20g", 0.0001) == "+0.000100000        "
+string.format("%# -+20g", 1e-05) == "+1.00000e-05        "
+string.format("%# -+20g", 1e-06) == "+1.00000e-06        "
+string.format("%# -+20g", 1e-07) == "+1.00000e-07        "
+string.format("%# -+20g", 123.456) == "+123.456            "
+string.format("%# -+20g", 1234560000) == "+1.23456e+09        "
+string.format("%# -+20g", 1.23456e-05) == "+1.23456e-05        "
+string.format("%# -+20g", 123.456789123) == "+123.457            "
+string.format("%# -+20g", 1234567891.23) == "+1.23457e+09        "
+string.format("%# -+20g", 1.23456789123e-05) == "+1.23457e-05        "
+string.format("%# -+20.0g", 0) == "+0.                 "
+string.format("%# -+20.0g", 1) == "+1.                 "
+string.format("%# -+20.0g", -1) == "-1.                 "
+string.format("%# -+20.0g", 2) == "+2.                 "
+string.format("%# -+20.0g", -2) == "-2.                 "
+string.format("%# -+20.0g", 3) == "+3.                 "
+string.format("%# -+20.0g", -3) == "-3.                 "
+string.format("%# -+20.0g", nan) == "+nan                "
+string.format("%# -+20.0g", inf) == "+inf                "
+string.format("%# -+20.0g", -inf) == "-inf                "
+string.format("%# -+20.0g", 100) == "+1.e+02             "
+string.format("%# -+20.0g", 10000) == "+1.e+04             "
+string.format("%# -+20.0g", 100000) == "+1.e+05             "
+string.format("%# -+20.0g", 1000000) == "+1.e+06             "
+string.format("%# -+20.0g", 10000000) == "+1.e+07             "
+string.format("%# -+20.0g", 0.01) == "+0.01               "
+string.format("%# -+20.0g", 0.0001) == "+0.0001             "
+string.format("%# -+20.0g", 1e-05) == "+1.e-05             "
+string.format("%# -+20.0g", 1e-06) == "+1.e-06             "
+string.format("%# -+20.0g", 1e-07) == "+1.e-07             "
+string.format("%# -+20.0g", 123.456) == "+1.e+02             "
+string.format("%# -+20.0g", 1234560000) == "+1.e+09             "
+string.format("%# -+20.0g", 1.23456e-05) == "+1.e-05             "
+string.format("%# -+20.0g", 123.456789123) == "+1.e+02             "
+string.format("%# -+20.0g", 1234567891.23) == "+1.e+09             "
+string.format("%# -+20.0g", 1.23456789123e-05) == "+1.e-05             "
+string.format("%# -+20.1g", 0) == "+0.                 "
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+string.format("%# -+20.1g", 2) == "+2.                 "
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+string.format("%# -+20.1g", 3) == "+3.                 "
+string.format("%# -+20.1g", -3) == "-3.                 "
+string.format("%# -+20.1g", nan) == "+nan                "
+string.format("%# -+20.1g", inf) == "+inf                "
+string.format("%# -+20.1g", -inf) == "-inf                "
+string.format("%# -+20.1g", 100) == "+1.e+02             "
+string.format("%# -+20.1g", 10000) == "+1.e+04             "
+string.format("%# -+20.1g", 100000) == "+1.e+05             "
+string.format("%# -+20.1g", 1000000) == "+1.e+06             "
+string.format("%# -+20.1g", 10000000) == "+1.e+07             "
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+string.format("%# -+20.1g", 123.456) == "+1.e+02             "
+string.format("%# -+20.1g", 1234560000) == "+1.e+09             "
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+string.format("%# -+20.1g", 123.456789123) == "+1.e+02             "
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+string.format("%# -+20.6g", nan) == "+nan                "
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+string.format("%# -+20.6g", 100000) == "+100000.            "
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+string.format("%# -+20.6g", 123.456) == "+123.456            "
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+string.format("%# -+20.6g", 1.23456e-05) == "+1.23456e-05        "
+string.format("%# -+20.6g", 123.456789123) == "+123.457            "
+string.format("%# -+20.6g", 1234567891.23) == "+1.23457e+09        "
+string.format("%# -+20.6g", 1.23456789123e-05) == "+1.23457e-05        "
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+string.format("%0g", 1234560000) == "1.23456e+09"
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+string.format("%0g", 123.456789123) == "123.457"
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+string.format("%0.0g", 10000) == "1e+04"
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+string.format("%0.0g", 123.456) == "1e+02"
+string.format("%0.0g", 1234560000) == "1e+09"
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+string.format("%0.0g", 123.456789123) == "1e+02"
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+string.format("%0.1g", 100000) == "1e+05"
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+string.format("%01.1g", 100000) == "1e+05"
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+string.format("%01.1g", 1234560000) == "1e+09"
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+string.format("%02.0g", 10000) == "1e+04"
+string.format("%02.0g", 100000) == "1e+05"
+string.format("%02.0g", 123.456) == "1e+02"
+string.format("%02.0g", 1234560000) == "1e+09"
+string.format("%02.0g", 1.23456e-05) == "1e-05"
+string.format("%02.0g", 123.456789123) == "1e+02"
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+string.format("%02.1g", 10000) == "1e+04"
+string.format("%02.1g", 100000) == "1e+05"
+string.format("%02.1g", 123.456) == "1e+02"
+string.format("%02.1g", 1234560000) == "1e+09"
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+string.format("%02.1g", 123.456789123) == "1e+02"
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+string.format("%06g", 10000) == "010000"
+string.format("%06g", 1000000) == "01e+06"
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+string.format("%06g", 1e-05) == "01e-05"
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+string.format("%06.0g", 1234560000) == "01e+09"
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+string.format("%06.0g", 123.456789123) == "01e+02"
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+string.format("%06.1g", 100) == "01e+02"
+string.format("%06.1g", 10000) == "01e+04"
+string.format("%06.1g", 100000) == "01e+05"
+string.format("%06.1g", 1000000) == "01e+06"
+string.format("%06.1g", 10000000) == "01e+07"
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+string.format("%06.1g", 123.456) == "01e+02"
+string.format("%06.1g", 1234560000) == "01e+09"
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+string.format("%06.1g", 123.456789123) == "01e+02"
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+string.format("%06.6g", 100) == "000100"
+string.format("%06.6g", 10000) == "010000"
+string.format("%06.6g", 1000000) == "01e+06"
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+string.format("%020g", 0) == "00000000000000000000"
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+string.format("%020g", nan) == "                 nan"
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+string.format("%020g", 100) == "00000000000000000100"
+string.format("%020g", 10000) == "00000000000000010000"
+string.format("%020g", 100000) == "00000000000000100000"
+string.format("%020g", 1000000) == "0000000000000001e+06"
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+string.format("%020g", 123.456) == "0000000000000123.456"
+string.format("%020g", 1234560000) == "0000000001.23456e+09"
+string.format("%020g", 1.23456e-05) == "0000000001.23456e-05"
+string.format("%020g", 123.456789123) == "0000000000000123.457"
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+string.format("%020g", 1.23456789123e-05) == "0000000001.23457e-05"
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+string.format("%020.0g", 10000) == "0000000000000001e+04"
+string.format("%020.0g", 100000) == "0000000000000001e+05"
+string.format("%020.0g", 1000000) == "0000000000000001e+06"
+string.format("%020.0g", 10000000) == "0000000000000001e+07"
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+string.format("%020.0g", 123.456) == "0000000000000001e+02"
+string.format("%020.0g", 1234560000) == "0000000000000001e+09"
+string.format("%020.0g", 1.23456e-05) == "0000000000000001e-05"
+string.format("%020.0g", 123.456789123) == "0000000000000001e+02"
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+string.format("%020.1g", inf) == "                 inf"
+string.format("%020.1g", -inf) == "                -inf"
+string.format("%020.1g", 100) == "0000000000000001e+02"
+string.format("%020.1g", 10000) == "0000000000000001e+04"
+string.format("%020.1g", 100000) == "0000000000000001e+05"
+string.format("%020.1g", 1000000) == "0000000000000001e+06"
+string.format("%020.1g", 10000000) == "0000000000000001e+07"
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+string.format("%020.1g", 1e-05) == "0000000000000001e-05"
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+string.format("%020.1g", 1e-07) == "0000000000000001e-07"
+string.format("%020.1g", 123.456) == "0000000000000001e+02"
+string.format("%020.1g", 1234560000) == "0000000000000001e+09"
+string.format("%020.1g", 1.23456e-05) == "0000000000000001e-05"
+string.format("%020.1g", 123.456789123) == "0000000000000001e+02"
+string.format("%020.1g", 1234567891.23) == "0000000000000001e+09"
+string.format("%020.1g", 1.23456789123e-05) == "0000000000000001e-05"
+string.format("%020.6g", 0) == "00000000000000000000"
+string.format("%020.6g", 1) == "00000000000000000001"
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+string.format("%020.6g", -3) == "-0000000000000000003"
+string.format("%020.6g", nan) == "                 nan"
+string.format("%020.6g", inf) == "                 inf"
+string.format("%020.6g", -inf) == "                -inf"
+string.format("%020.6g", 100) == "00000000000000000100"
+string.format("%020.6g", 10000) == "00000000000000010000"
+string.format("%020.6g", 100000) == "00000000000000100000"
+string.format("%020.6g", 1000000) == "0000000000000001e+06"
+string.format("%020.6g", 10000000) == "0000000000000001e+07"
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+string.format("%020.6g", 123.456) == "0000000000000123.456"
+string.format("%020.6g", 1234560000) == "0000000001.23456e+09"
+string.format("%020.6g", 1.23456e-05) == "0000000001.23456e-05"
+string.format("%020.6g", 123.456789123) == "0000000000000123.457"
+string.format("%020.6g", 1234567891.23) == "0000000001.23457e+09"
+string.format("%020.6g", 1.23456789123e-05) == "0000000001.23457e-05"
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+string.format("%0+g", -3) == "-3"
+string.format("%0+g", nan) == "+nan"
+string.format("%0+g", inf) == "+inf"
+string.format("%0+g", -inf) == "-inf"
+string.format("%0+g", 100) == "+100"
+string.format("%0+g", 10000) == "+10000"
+string.format("%0+g", 100000) == "+100000"
+string.format("%0+g", 1000000) == "+1e+06"
+string.format("%0+g", 10000000) == "+1e+07"
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+string.format("%0+g", 123.456) == "+123.456"
+string.format("%0+g", 1234560000) == "+1.23456e+09"
+string.format("%0+g", 1.23456e-05) == "+1.23456e-05"
+string.format("%0+g", 123.456789123) == "+123.457"
+string.format("%0+g", 1234567891.23) == "+1.23457e+09"
+string.format("%0+g", 1.23456789123e-05) == "+1.23457e-05"
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+string.format("%0-6.0g", inf) == "inf   "
+string.format("%0-6.0g", -inf) == "-inf  "
+string.format("%0-6.0g", 100) == "1e+02 "
+string.format("%0-6.0g", 10000) == "1e+04 "
+string.format("%0-6.0g", 100000) == "1e+05 "
+string.format("%0-6.0g", 1000000) == "1e+06 "
+string.format("%0-6.0g", 10000000) == "1e+07 "
+string.format("%0-6.0g", 0.01) == "0.01  "
+string.format("%0-6.0g", 1e-05) == "1e-05 "
+string.format("%0-6.0g", 1e-06) == "1e-06 "
+string.format("%0-6.0g", 1e-07) == "1e-07 "
+string.format("%0-6.0g", 123.456) == "1e+02 "
+string.format("%0-6.0g", 1234560000) == "1e+09 "
+string.format("%0-6.0g", 1.23456e-05) == "1e-05 "
+string.format("%0-6.0g", 123.456789123) == "1e+02 "
+string.format("%0-6.0g", 1234567891.23) == "1e+09 "
+string.format("%0-6.0g", 1.23456789123e-05) == "1e-05 "
+string.format("%0-6.1g", 0) == "0     "
+string.format("%0-6.1g", 1) == "1     "
+string.format("%0-6.1g", -1) == "-1    "
+string.format("%0-6.1g", 2) == "2     "
+string.format("%0-6.1g", -2) == "-2    "
+string.format("%0-6.1g", 3) == "3     "
+string.format("%0-6.1g", -3) == "-3    "
+string.format("%0-6.1g", nan) == "nan   "
+string.format("%0-6.1g", inf) == "inf   "
+string.format("%0-6.1g", -inf) == "-inf  "
+string.format("%0-6.1g", 100) == "1e+02 "
+string.format("%0-6.1g", 10000) == "1e+04 "
+string.format("%0-6.1g", 100000) == "1e+05 "
+string.format("%0-6.1g", 1000000) == "1e+06 "
+string.format("%0-6.1g", 10000000) == "1e+07 "
+string.format("%0-6.1g", 0.01) == "0.01  "
+string.format("%0-6.1g", 1e-05) == "1e-05 "
+string.format("%0-6.1g", 1e-06) == "1e-06 "
+string.format("%0-6.1g", 1e-07) == "1e-07 "
+string.format("%0-6.1g", 123.456) == "1e+02 "
+string.format("%0-6.1g", 1234560000) == "1e+09 "
+string.format("%0-6.1g", 1.23456e-05) == "1e-05 "
+string.format("%0-6.1g", 123.456789123) == "1e+02 "
+string.format("%0-6.1g", 1234567891.23) == "1e+09 "
+string.format("%0-6.1g", 1.23456789123e-05) == "1e-05 "
+string.format("%0-6.6g", 0) == "0     "
+string.format("%0-6.6g", 1) == "1     "
+string.format("%0-6.6g", -1) == "-1    "
+string.format("%0-6.6g", 2) == "2     "
+string.format("%0-6.6g", -2) == "-2    "
+string.format("%0-6.6g", 3) == "3     "
+string.format("%0-6.6g", -3) == "-3    "
+string.format("%0-6.6g", nan) == "nan   "
+string.format("%0-6.6g", inf) == "inf   "
+string.format("%0-6.6g", -inf) == "-inf  "
+string.format("%0-6.6g", 100) == "100   "
+string.format("%0-6.6g", 10000) == "10000 "
+string.format("%0-6.6g", 1000000) == "1e+06 "
+string.format("%0-6.6g", 10000000) == "1e+07 "
+string.format("%0-6.6g", 0.01) == "0.01  "
+string.format("%0-6.6g", 1e-05) == "1e-05 "
+string.format("%0-6.6g", 1e-06) == "1e-06 "
+string.format("%0-6.6g", 1e-07) == "1e-07 "
+string.format("%0-20g", 0) == "0                   "
+string.format("%0-20g", 1) == "1                   "
+string.format("%0-20g", -1) == "-1                  "
+string.format("%0-20g", 2) == "2                   "
+string.format("%0-20g", -2) == "-2                  "
+string.format("%0-20g", 3) == "3                   "
+string.format("%0-20g", -3) == "-3                  "
+string.format("%0-20g", nan) == "nan                 "
+string.format("%0-20g", inf) == "inf                 "
+string.format("%0-20g", -inf) == "-inf                "
+string.format("%0-20g", 100) == "100                 "
+string.format("%0-20g", 10000) == "10000               "
+string.format("%0-20g", 100000) == "100000              "
+string.format("%0-20g", 1000000) == "1e+06               "
+string.format("%0-20g", 10000000) == "1e+07               "
+string.format("%0-20g", 0.01) == "0.01                "
+string.format("%0-20g", 0.0001) == "0.0001              "
+string.format("%0-20g", 1e-05) == "1e-05               "
+string.format("%0-20g", 1e-06) == "1e-06               "
+string.format("%0-20g", 1e-07) == "1e-07               "
+string.format("%0-20g", 123.456) == "123.456             "
+string.format("%0-20g", 1234560000) == "1.23456e+09         "
+string.format("%0-20g", 1.23456e-05) == "1.23456e-05         "
+string.format("%0-20g", 123.456789123) == "123.457             "
+string.format("%0-20g", 1234567891.23) == "1.23457e+09         "
+string.format("%0-20g", 1.23456789123e-05) == "1.23457e-05         "
+string.format("%0-20.0g", 0) == "0                   "
+string.format("%0-20.0g", 1) == "1                   "
+string.format("%0-20.0g", -1) == "-1                  "
+string.format("%0-20.0g", 2) == "2                   "
+string.format("%0-20.0g", -2) == "-2                  "
+string.format("%0-20.0g", 3) == "3                   "
+string.format("%0-20.0g", -3) == "-3                  "
+string.format("%0-20.0g", nan) == "nan                 "
+string.format("%0-20.0g", inf) == "inf                 "
+string.format("%0-20.0g", -inf) == "-inf                "
+string.format("%0-20.0g", 100) == "1e+02               "
+string.format("%0-20.0g", 10000) == "1e+04               "
+string.format("%0-20.0g", 100000) == "1e+05               "
+string.format("%0-20.0g", 1000000) == "1e+06               "
+string.format("%0-20.0g", 10000000) == "1e+07               "
+string.format("%0-20.0g", 0.01) == "0.01                "
+string.format("%0-20.0g", 0.0001) == "0.0001              "
+string.format("%0-20.0g", 1e-05) == "1e-05               "
+string.format("%0-20.0g", 1e-06) == "1e-06               "
+string.format("%0-20.0g", 1e-07) == "1e-07               "
+string.format("%0-20.0g", 123.456) == "1e+02               "
+string.format("%0-20.0g", 1234560000) == "1e+09               "
+string.format("%0-20.0g", 1.23456e-05) == "1e-05               "
+string.format("%0-20.0g", 123.456789123) == "1e+02               "
+string.format("%0-20.0g", 1234567891.23) == "1e+09               "
+string.format("%0-20.0g", 1.23456789123e-05) == "1e-05               "
+string.format("%0-20.1g", 0) == "0                   "
+string.format("%0-20.1g", 1) == "1                   "
+string.format("%0-20.1g", -1) == "-1                  "
+string.format("%0-20.1g", 2) == "2                   "
+string.format("%0-20.1g", -2) == "-2                  "
+string.format("%0-20.1g", 3) == "3                   "
+string.format("%0-20.1g", -3) == "-3                  "
+string.format("%0-20.1g", nan) == "nan                 "
+string.format("%0-20.1g", inf) == "inf                 "
+string.format("%0-20.1g", -inf) == "-inf                "
+string.format("%0-20.1g", 100) == "1e+02               "
+string.format("%0-20.1g", 10000) == "1e+04               "
+string.format("%0-20.1g", 100000) == "1e+05               "
+string.format("%0-20.1g", 1000000) == "1e+06               "
+string.format("%0-20.1g", 10000000) == "1e+07               "
+string.format("%0-20.1g", 0.01) == "0.01                "
+string.format("%0-20.1g", 0.0001) == "0.0001              "
+string.format("%0-20.1g", 1e-05) == "1e-05               "
+string.format("%0-20.1g", 1e-06) == "1e-06               "
+string.format("%0-20.1g", 1e-07) == "1e-07               "
+string.format("%0-20.1g", 123.456) == "1e+02               "
+string.format("%0-20.1g", 1234560000) == "1e+09               "
+string.format("%0-20.1g", 1.23456e-05) == "1e-05               "
+string.format("%0-20.1g", 123.456789123) == "1e+02               "
+string.format("%0-20.1g", 1234567891.23) == "1e+09               "
+string.format("%0-20.1g", 1.23456789123e-05) == "1e-05               "
+string.format("%0-20.6g", 0) == "0                   "
+string.format("%0-20.6g", 1) == "1                   "
+string.format("%0-20.6g", -1) == "-1                  "
+string.format("%0-20.6g", 2) == "2                   "
+string.format("%0-20.6g", -2) == "-2                  "
+string.format("%0-20.6g", 3) == "3                   "
+string.format("%0-20.6g", -3) == "-3                  "
+string.format("%0-20.6g", nan) == "nan                 "
+string.format("%0-20.6g", inf) == "inf                 "
+string.format("%0-20.6g", -inf) == "-inf                "
+string.format("%0-20.6g", 100) == "100                 "
+string.format("%0-20.6g", 10000) == "10000               "
+string.format("%0-20.6g", 100000) == "100000              "
+string.format("%0-20.6g", 1000000) == "1e+06               "
+string.format("%0-20.6g", 10000000) == "1e+07               "
+string.format("%0-20.6g", 0.01) == "0.01                "
+string.format("%0-20.6g", 0.0001) == "0.0001              "
+string.format("%0-20.6g", 1e-05) == "1e-05               "
+string.format("%0-20.6g", 1e-06) == "1e-06               "
+string.format("%0-20.6g", 1e-07) == "1e-07               "
+string.format("%0-20.6g", 123.456) == "123.456             "
+string.format("%0-20.6g", 1234560000) == "1.23456e+09         "
+string.format("%0-20.6g", 1.23456e-05) == "1.23456e-05         "
+string.format("%0-20.6g", 123.456789123) == "123.457             "
+string.format("%0-20.6g", 1234567891.23) == "1.23457e+09         "
+string.format("%0-20.6g", 1.23456789123e-05) == "1.23457e-05         "
+string.format("%0-+g", 0) == "+0"
+string.format("%0-+g", 1) == "+1"
+string.format("%0-+g", -1) == "-1"
+string.format("%0-+g", 2) == "+2"
+string.format("%0-+g", -2) == "-2"
+string.format("%0-+g", 3) == "+3"
+string.format("%0-+g", -3) == "-3"
+string.format("%0-+g", nan) == "+nan"
+string.format("%0-+g", inf) == "+inf"
+string.format("%0-+g", -inf) == "-inf"
+string.format("%0-+g", 100) == "+100"
+string.format("%0-+g", 10000) == "+10000"
+string.format("%0-+g", 100000) == "+100000"
+string.format("%0-+g", 1000000) == "+1e+06"
+string.format("%0-+g", 10000000) == "+1e+07"
+string.format("%0-+g", 0.01) == "+0.01"
+string.format("%0-+g", 0.0001) == "+0.0001"
+string.format("%0-+g", 1e-05) == "+1e-05"
+string.format("%0-+g", 1e-06) == "+1e-06"
+string.format("%0-+g", 1e-07) == "+1e-07"
+string.format("%0-+g", 123.456) == "+123.456"
+string.format("%0-+g", 1234560000) == "+1.23456e+09"
+string.format("%0-+g", 1.23456e-05) == "+1.23456e-05"
+string.format("%0-+g", 123.456789123) == "+123.457"
+string.format("%0-+g", 1234567891.23) == "+1.23457e+09"
+string.format("%0-+g", 1.23456789123e-05) == "+1.23457e-05"
+string.format("%0-+.0g", 100) == "+1e+02"
+string.format("%0-+.0g", 10000) == "+1e+04"
+string.format("%0-+.0g", 100000) == "+1e+05"
+string.format("%0-+.0g", 123.456) == "+1e+02"
+string.format("%0-+.0g", 1234560000) == "+1e+09"
+string.format("%0-+.0g", 1.23456e-05) == "+1e-05"
+string.format("%0-+.0g", 123.456789123) == "+1e+02"
+string.format("%0-+.0g", 1234567891.23) == "+1e+09"
+string.format("%0-+.0g", 1.23456789123e-05) == "+1e-05"
+string.format("%0-+.1g", 100) == "+1e+02"
+string.format("%0-+.1g", 10000) == "+1e+04"
+string.format("%0-+.1g", 100000) == "+1e+05"
+string.format("%0-+.1g", 123.456) == "+1e+02"
+string.format("%0-+.1g", 1234560000) == "+1e+09"
+string.format("%0-+.1g", 1.23456e-05) == "+1e-05"
+string.format("%0-+.1g", 123.456789123) == "+1e+02"
+string.format("%0-+.1g", 1234567891.23) == "+1e+09"
+string.format("%0-+.1g", 1.23456789123e-05) == "+1e-05"
+string.format("%0-+1.0g", 100) == "+1e+02"
+string.format("%0-+1.0g", 10000) == "+1e+04"
+string.format("%0-+1.0g", 100000) == "+1e+05"
+string.format("%0-+1.0g", 123.456) == "+1e+02"
+string.format("%0-+1.0g", 1234560000) == "+1e+09"
+string.format("%0-+1.0g", 1.23456e-05) == "+1e-05"
+string.format("%0-+1.0g", 123.456789123) == "+1e+02"
+string.format("%0-+1.0g", 1234567891.23) == "+1e+09"
+string.format("%0-+1.0g", 1.23456789123e-05) == "+1e-05"
+string.format("%0-+1.1g", 100) == "+1e+02"
+string.format("%0-+1.1g", 10000) == "+1e+04"
+string.format("%0-+1.1g", 100000) == "+1e+05"
+string.format("%0-+1.1g", 123.456) == "+1e+02"
+string.format("%0-+1.1g", 1234560000) == "+1e+09"
+string.format("%0-+1.1g", 1.23456e-05) == "+1e-05"
+string.format("%0-+1.1g", 123.456789123) == "+1e+02"
+string.format("%0-+1.1g", 1234567891.23) == "+1e+09"
+string.format("%0-+1.1g", 1.23456789123e-05) == "+1e-05"
+string.format("%0-+2.0g", 100) == "+1e+02"
+string.format("%0-+2.0g", 10000) == "+1e+04"
+string.format("%0-+2.0g", 100000) == "+1e+05"
+string.format("%0-+2.0g", 123.456) == "+1e+02"
+string.format("%0-+2.0g", 1234560000) == "+1e+09"
+string.format("%0-+2.0g", 1.23456e-05) == "+1e-05"
+string.format("%0-+2.0g", 123.456789123) == "+1e+02"
+string.format("%0-+2.0g", 1234567891.23) == "+1e+09"
+string.format("%0-+2.0g", 1.23456789123e-05) == "+1e-05"
+string.format("%0-+2.1g", 100) == "+1e+02"
+string.format("%0-+2.1g", 10000) == "+1e+04"
+string.format("%0-+2.1g", 100000) == "+1e+05"
+string.format("%0-+2.1g", 123.456) == "+1e+02"
+string.format("%0-+2.1g", 1234560000) == "+1e+09"
+string.format("%0-+2.1g", 1.23456e-05) == "+1e-05"
+string.format("%0-+2.1g", 123.456789123) == "+1e+02"
+string.format("%0-+2.1g", 1234567891.23) == "+1e+09"
+string.format("%0-+2.1g", 1.23456789123e-05) == "+1e-05"
+string.format("%0-+6g", 0) == "+0    "
+string.format("%0-+6g", 1) == "+1    "
+string.format("%0-+6g", -1) == "-1    "
+string.format("%0-+6g", 2) == "+2    "
+string.format("%0-+6g", -2) == "-2    "
+string.format("%0-+6g", 3) == "+3    "
+string.format("%0-+6g", -3) == "-3    "
+string.format("%0-+6g", nan) == "+nan  "
+string.format("%0-+6g", inf) == "+inf  "
+string.format("%0-+6g", -inf) == "-inf  "
+string.format("%0-+6g", 100) == "+100  "
+string.format("%0-+6g", 0.01) == "+0.01 "
+string.format("%0-+6.0g", 0) == "+0    "
+string.format("%0-+6.0g", 1) == "+1    "
+string.format("%0-+6.0g", -1) == "-1    "
+string.format("%0-+6.0g", 2) == "+2    "
+string.format("%0-+6.0g", -2) == "-2    "
+string.format("%0-+6.0g", 3) == "+3    "
+string.format("%0-+6.0g", -3) == "-3    "
+string.format("%0-+6.0g", nan) == "+nan  "
+string.format("%0-+6.0g", inf) == "+inf  "
+string.format("%0-+6.0g", -inf) == "-inf  "
+string.format("%0-+6.0g", 100) == "+1e+02"
+string.format("%0-+6.0g", 10000) == "+1e+04"
+string.format("%0-+6.0g", 100000) == "+1e+05"
+string.format("%0-+6.0g", 0.01) == "+0.01 "
+string.format("%0-+6.0g", 123.456) == "+1e+02"
+string.format("%0-+6.0g", 1234560000) == "+1e+09"
+string.format("%0-+6.0g", 1.23456e-05) == "+1e-05"
+string.format("%0-+6.0g", 123.456789123) == "+1e+02"
+string.format("%0-+6.0g", 1234567891.23) == "+1e+09"
+string.format("%0-+6.0g", 1.23456789123e-05) == "+1e-05"
+string.format("%0-+6.1g", 0) == "+0    "
+string.format("%0-+6.1g", 1) == "+1    "
+string.format("%0-+6.1g", -1) == "-1    "
+string.format("%0-+6.1g", 2) == "+2    "
+string.format("%0-+6.1g", -2) == "-2    "
+string.format("%0-+6.1g", 3) == "+3    "
+string.format("%0-+6.1g", -3) == "-3    "
+string.format("%0-+6.1g", nan) == "+nan  "
+string.format("%0-+6.1g", inf) == "+inf  "
+string.format("%0-+6.1g", -inf) == "-inf  "
+string.format("%0-+6.1g", 100) == "+1e+02"
+string.format("%0-+6.1g", 10000) == "+1e+04"
+string.format("%0-+6.1g", 100000) == "+1e+05"
+string.format("%0-+6.1g", 0.01) == "+0.01 "
+string.format("%0-+6.1g", 123.456) == "+1e+02"
+string.format("%0-+6.1g", 1234560000) == "+1e+09"
+string.format("%0-+6.1g", 1.23456e-05) == "+1e-05"
+string.format("%0-+6.1g", 123.456789123) == "+1e+02"
+string.format("%0-+6.1g", 1234567891.23) == "+1e+09"
+string.format("%0-+6.1g", 1.23456789123e-05) == "+1e-05"
+string.format("%0-+6.6g", 0) == "+0    "
+string.format("%0-+6.6g", 1) == "+1    "
+string.format("%0-+6.6g", -1) == "-1    "
+string.format("%0-+6.6g", 2) == "+2    "
+string.format("%0-+6.6g", -2) == "-2    "
+string.format("%0-+6.6g", 3) == "+3    "
+string.format("%0-+6.6g", -3) == "-3    "
+string.format("%0-+6.6g", nan) == "+nan  "
+string.format("%0-+6.6g", inf) == "+inf  "
+string.format("%0-+6.6g", -inf) == "-inf  "
+string.format("%0-+6.6g", 100) == "+100  "
+string.format("%0-+6.6g", 0.01) == "+0.01 "
+string.format("%0-+20g", 0) == "+0                  "
+string.format("%0-+20g", 1) == "+1                  "
+string.format("%0-+20g", -1) == "-1                  "
+string.format("%0-+20g", 2) == "+2                  "
+string.format("%0-+20g", -2) == "-2                  "
+string.format("%0-+20g", 3) == "+3                  "
+string.format("%0-+20g", -3) == "-3                  "
+string.format("%0-+20g", nan) == "+nan                "
+string.format("%0-+20g", inf) == "+inf                "
+string.format("%0-+20g", -inf) == "-inf                "
+string.format("%0-+20g", 100) == "+100                "
+string.format("%0-+20g", 10000) == "+10000              "
+string.format("%0-+20g", 100000) == "+100000             "
+string.format("%0-+20g", 1000000) == "+1e+06              "
+string.format("%0-+20g", 10000000) == "+1e+07              "
+string.format("%0-+20g", 0.01) == "+0.01               "
+string.format("%0-+20g", 0.0001) == "+0.0001             "
+string.format("%0-+20g", 1e-05) == "+1e-05              "
+string.format("%0-+20g", 1e-06) == "+1e-06              "
+string.format("%0-+20g", 1e-07) == "+1e-07              "
+string.format("%0-+20g", 123.456) == "+123.456            "
+string.format("%0-+20g", 1234560000) == "+1.23456e+09        "
+string.format("%0-+20g", 1.23456e-05) == "+1.23456e-05        "
+string.format("%0-+20g", 123.456789123) == "+123.457            "
+string.format("%0-+20g", 1234567891.23) == "+1.23457e+09        "
+string.format("%0-+20g", 1.23456789123e-05) == "+1.23457e-05        "
+string.format("%0-+20.0g", 0) == "+0                  "
+string.format("%0-+20.0g", 1) == "+1                  "
+string.format("%0-+20.0g", -1) == "-1                  "
+string.format("%0-+20.0g", 2) == "+2                  "
+string.format("%0-+20.0g", -2) == "-2                  "
+string.format("%0-+20.0g", 3) == "+3                  "
+string.format("%0-+20.0g", -3) == "-3                  "
+string.format("%0-+20.0g", nan) == "+nan                "
+string.format("%0-+20.0g", inf) == "+inf                "
+string.format("%0-+20.0g", -inf) == "-inf                "
+string.format("%0-+20.0g", 100) == "+1e+02              "
+string.format("%0-+20.0g", 10000) == "+1e+04              "
+string.format("%0-+20.0g", 100000) == "+1e+05              "
+string.format("%0-+20.0g", 1000000) == "+1e+06              "
+string.format("%0-+20.0g", 10000000) == "+1e+07              "
+string.format("%0-+20.0g", 0.01) == "+0.01               "
+string.format("%0-+20.0g", 0.0001) == "+0.0001             "
+string.format("%0-+20.0g", 1e-05) == "+1e-05              "
+string.format("%0-+20.0g", 1e-06) == "+1e-06              "
+string.format("%0-+20.0g", 1e-07) == "+1e-07              "
+string.format("%0-+20.0g", 123.456) == "+1e+02              "
+string.format("%0-+20.0g", 1234560000) == "+1e+09              "
+string.format("%0-+20.0g", 1.23456e-05) == "+1e-05              "
+string.format("%0-+20.0g", 123.456789123) == "+1e+02              "
+string.format("%0-+20.0g", 1234567891.23) == "+1e+09              "
+string.format("%0-+20.0g", 1.23456789123e-05) == "+1e-05              "
+string.format("%0-+20.1g", 0) == "+0                  "
+string.format("%0-+20.1g", 1) == "+1                  "
+string.format("%0-+20.1g", -1) == "-1                  "
+string.format("%0-+20.1g", 2) == "+2                  "
+string.format("%0-+20.1g", -2) == "-2                  "
+string.format("%0-+20.1g", 3) == "+3                  "
+string.format("%0-+20.1g", -3) == "-3                  "
+string.format("%0-+20.1g", nan) == "+nan                "
+string.format("%0-+20.1g", inf) == "+inf                "
+string.format("%0-+20.1g", -inf) == "-inf                "
+string.format("%0-+20.1g", 100) == "+1e+02              "
+string.format("%0-+20.1g", 10000) == "+1e+04              "
+string.format("%0-+20.1g", 100000) == "+1e+05              "
+string.format("%0-+20.1g", 1000000) == "+1e+06              "
+string.format("%0-+20.1g", 10000000) == "+1e+07              "
+string.format("%0-+20.1g", 0.01) == "+0.01               "
+string.format("%0-+20.1g", 0.0001) == "+0.0001             "
+string.format("%0-+20.1g", 1e-05) == "+1e-05              "
+string.format("%0-+20.1g", 1e-06) == "+1e-06              "
+string.format("%0-+20.1g", 1e-07) == "+1e-07              "
+string.format("%0-+20.1g", 123.456) == "+1e+02              "
+string.format("%0-+20.1g", 1234560000) == "+1e+09              "
+string.format("%0-+20.1g", 1.23456e-05) == "+1e-05              "
+string.format("%0-+20.1g", 123.456789123) == "+1e+02              "
+string.format("%0-+20.1g", 1234567891.23) == "+1e+09              "
+string.format("%0-+20.1g", 1.23456789123e-05) == "+1e-05              "
+string.format("%0-+20.6g", 0) == "+0                  "
+string.format("%0-+20.6g", 1) == "+1                  "
+string.format("%0-+20.6g", -1) == "-1                  "
+string.format("%0-+20.6g", 2) == "+2                  "
+string.format("%0-+20.6g", -2) == "-2                  "
+string.format("%0-+20.6g", 3) == "+3                  "
+string.format("%0-+20.6g", -3) == "-3                  "
+string.format("%0-+20.6g", nan) == "+nan                "
+string.format("%0-+20.6g", inf) == "+inf                "
+string.format("%0-+20.6g", -inf) == "-inf                "
+string.format("%0-+20.6g", 100) == "+100                "
+string.format("%0-+20.6g", 10000) == "+10000              "
+string.format("%0-+20.6g", 100000) == "+100000             "
+string.format("%0-+20.6g", 1000000) == "+1e+06              "
+string.format("%0-+20.6g", 10000000) == "+1e+07              "
+string.format("%0-+20.6g", 0.01) == "+0.01               "
+string.format("%0-+20.6g", 0.0001) == "+0.0001             "
+string.format("%0-+20.6g", 1e-05) == "+1e-05              "
+string.format("%0-+20.6g", 1e-06) == "+1e-06              "
+string.format("%0-+20.6g", 1e-07) == "+1e-07              "
+string.format("%0-+20.6g", 123.456) == "+123.456            "
+string.format("%0-+20.6g", 1234560000) == "+1.23456e+09        "
+string.format("%0-+20.6g", 1.23456e-05) == "+1.23456e-05        "
+string.format("%0-+20.6g", 123.456789123) == "+123.457            "
+string.format("%0-+20.6g", 1234567891.23) == "+1.23457e+09        "
+string.format("%0-+20.6g", 1.23456789123e-05) == "+1.23457e-05        "
+string.format("%0 g", 0) == " 0"
+string.format("%0 g", 1) == " 1"
+string.format("%0 g", -1) == "-1"
+string.format("%0 g", 2) == " 2"
+string.format("%0 g", -2) == "-2"
+string.format("%0 g", 3) == " 3"
+string.format("%0 g", -3) == "-3"
+string.format("%0 g", nan) == " nan"
+string.format("%0 g", inf) == " inf"
+string.format("%0 g", -inf) == "-inf"
+string.format("%0 g", 100) == " 100"
+string.format("%0 g", 10000) == " 10000"
+string.format("%0 g", 100000) == " 100000"
+string.format("%0 g", 1000000) == " 1e+06"
+string.format("%0 g", 10000000) == " 1e+07"
+string.format("%0 g", 0.01) == " 0.01"
+string.format("%0 g", 0.0001) == " 0.0001"
+string.format("%0 g", 1e-05) == " 1e-05"
+string.format("%0 g", 1e-06) == " 1e-06"
+string.format("%0 g", 1e-07) == " 1e-07"
+string.format("%0 g", 123.456) == " 123.456"
+string.format("%0 g", 1234560000) == " 1.23456e+09"
+string.format("%0 g", 1.23456e-05) == " 1.23456e-05"
+string.format("%0 g", 123.456789123) == " 123.457"
+string.format("%0 g", 1234567891.23) == " 1.23457e+09"
+string.format("%0 g", 1.23456789123e-05) == " 1.23457e-05"
+string.format("%0 .0g", 100) == " 1e+02"
+string.format("%0 .0g", 10000) == " 1e+04"
+string.format("%0 .0g", 100000) == " 1e+05"
+string.format("%0 .0g", 123.456) == " 1e+02"
+string.format("%0 .0g", 1234560000) == " 1e+09"
+string.format("%0 .0g", 1.23456e-05) == " 1e-05"
+string.format("%0 .0g", 123.456789123) == " 1e+02"
+string.format("%0 .0g", 1234567891.23) == " 1e+09"
+string.format("%0 .0g", 1.23456789123e-05) == " 1e-05"
+string.format("%0 .1g", 100) == " 1e+02"
+string.format("%0 .1g", 10000) == " 1e+04"
+string.format("%0 .1g", 100000) == " 1e+05"
+string.format("%0 .1g", 123.456) == " 1e+02"
+string.format("%0 .1g", 1234560000) == " 1e+09"
+string.format("%0 .1g", 1.23456e-05) == " 1e-05"
+string.format("%0 .1g", 123.456789123) == " 1e+02"
+string.format("%0 .1g", 1234567891.23) == " 1e+09"
+string.format("%0 .1g", 1.23456789123e-05) == " 1e-05"
+string.format("%0 1.0g", 100) == " 1e+02"
+string.format("%0 1.0g", 10000) == " 1e+04"
+string.format("%0 1.0g", 100000) == " 1e+05"
+string.format("%0 1.0g", 123.456) == " 1e+02"
+string.format("%0 1.0g", 1234560000) == " 1e+09"
+string.format("%0 1.0g", 1.23456e-05) == " 1e-05"
+string.format("%0 1.0g", 123.456789123) == " 1e+02"
+string.format("%0 1.0g", 1234567891.23) == " 1e+09"
+string.format("%0 1.0g", 1.23456789123e-05) == " 1e-05"
+string.format("%0 1.1g", 100) == " 1e+02"
+string.format("%0 1.1g", 10000) == " 1e+04"
+string.format("%0 1.1g", 100000) == " 1e+05"
+string.format("%0 1.1g", 123.456) == " 1e+02"
+string.format("%0 1.1g", 1234560000) == " 1e+09"
+string.format("%0 1.1g", 1.23456e-05) == " 1e-05"
+string.format("%0 1.1g", 123.456789123) == " 1e+02"
+string.format("%0 1.1g", 1234567891.23) == " 1e+09"
+string.format("%0 1.1g", 1.23456789123e-05) == " 1e-05"
+string.format("%0 2.0g", 100) == " 1e+02"
+string.format("%0 2.0g", 10000) == " 1e+04"
+string.format("%0 2.0g", 100000) == " 1e+05"
+string.format("%0 2.0g", 123.456) == " 1e+02"
+string.format("%0 2.0g", 1234560000) == " 1e+09"
+string.format("%0 2.0g", 1.23456e-05) == " 1e-05"
+string.format("%0 2.0g", 123.456789123) == " 1e+02"
+string.format("%0 2.0g", 1234567891.23) == " 1e+09"
+string.format("%0 2.0g", 1.23456789123e-05) == " 1e-05"
+string.format("%0 2.1g", 100) == " 1e+02"
+string.format("%0 2.1g", 10000) == " 1e+04"
+string.format("%0 2.1g", 100000) == " 1e+05"
+string.format("%0 2.1g", 123.456) == " 1e+02"
+string.format("%0 2.1g", 1234560000) == " 1e+09"
+string.format("%0 2.1g", 1.23456e-05) == " 1e-05"
+string.format("%0 2.1g", 123.456789123) == " 1e+02"
+string.format("%0 2.1g", 1234567891.23) == " 1e+09"
+string.format("%0 2.1g", 1.23456789123e-05) == " 1e-05"
+string.format("%0 6g", 0) == " 00000"
+string.format("%0 6g", 1) == " 00001"
+string.format("%0 6g", -1) == "-00001"
+string.format("%0 6g", 2) == " 00002"
+string.format("%0 6g", -2) == "-00002"
+string.format("%0 6g", 3) == " 00003"
+string.format("%0 6g", -3) == "-00003"
+string.format("%0 6g", nan) == "   nan"
+string.format("%0 6g", inf) == "   inf"
+string.format("%0 6g", -inf) == "  -inf"
+string.format("%0 6g", 100) == " 00100"
+string.format("%0 6g", 0.01) == " 00.01"
+string.format("%0 6.0g", 0) == " 00000"
+string.format("%0 6.0g", 1) == " 00001"
+string.format("%0 6.0g", -1) == "-00001"
+string.format("%0 6.0g", 2) == " 00002"
+string.format("%0 6.0g", -2) == "-00002"
+string.format("%0 6.0g", 3) == " 00003"
+string.format("%0 6.0g", -3) == "-00003"
+string.format("%0 6.0g", nan) == "   nan"
+string.format("%0 6.0g", inf) == "   inf"
+string.format("%0 6.0g", -inf) == "  -inf"
+string.format("%0 6.0g", 100) == " 1e+02"
+string.format("%0 6.0g", 10000) == " 1e+04"
+string.format("%0 6.0g", 100000) == " 1e+05"
+string.format("%0 6.0g", 0.01) == " 00.01"
+string.format("%0 6.0g", 123.456) == " 1e+02"
+string.format("%0 6.0g", 1234560000) == " 1e+09"
+string.format("%0 6.0g", 1.23456e-05) == " 1e-05"
+string.format("%0 6.0g", 123.456789123) == " 1e+02"
+string.format("%0 6.0g", 1234567891.23) == " 1e+09"
+string.format("%0 6.0g", 1.23456789123e-05) == " 1e-05"
+string.format("%0 6.1g", 0) == " 00000"
+string.format("%0 6.1g", 1) == " 00001"
+string.format("%0 6.1g", -1) == "-00001"
+string.format("%0 6.1g", 2) == " 00002"
+string.format("%0 6.1g", -2) == "-00002"
+string.format("%0 6.1g", 3) == " 00003"
+string.format("%0 6.1g", -3) == "-00003"
+string.format("%0 6.1g", nan) == "   nan"
+string.format("%0 6.1g", inf) == "   inf"
+string.format("%0 6.1g", -inf) == "  -inf"
+string.format("%0 6.1g", 100) == " 1e+02"
+string.format("%0 6.1g", 10000) == " 1e+04"
+string.format("%0 6.1g", 100000) == " 1e+05"
+string.format("%0 6.1g", 0.01) == " 00.01"
+string.format("%0 6.1g", 123.456) == " 1e+02"
+string.format("%0 6.1g", 1234560000) == " 1e+09"
+string.format("%0 6.1g", 1.23456e-05) == " 1e-05"
+string.format("%0 6.1g", 123.456789123) == " 1e+02"
+string.format("%0 6.1g", 1234567891.23) == " 1e+09"
+string.format("%0 6.1g", 1.23456789123e-05) == " 1e-05"
+string.format("%0 6.6g", 0) == " 00000"
+string.format("%0 6.6g", 1) == " 00001"
+string.format("%0 6.6g", -1) == "-00001"
+string.format("%0 6.6g", 2) == " 00002"
+string.format("%0 6.6g", -2) == "-00002"
+string.format("%0 6.6g", 3) == " 00003"
+string.format("%0 6.6g", -3) == "-00003"
+string.format("%0 6.6g", nan) == "   nan"
+string.format("%0 6.6g", inf) == "   inf"
+string.format("%0 6.6g", -inf) == "  -inf"
+string.format("%0 6.6g", 100) == " 00100"
+string.format("%0 6.6g", 0.01) == " 00.01"
+string.format("%0 20g", 0) == " 0000000000000000000"
+string.format("%0 20g", 1) == " 0000000000000000001"
+string.format("%0 20g", -1) == "-0000000000000000001"
+string.format("%0 20g", 2) == " 0000000000000000002"
+string.format("%0 20g", -2) == "-0000000000000000002"
+string.format("%0 20g", 3) == " 0000000000000000003"
+string.format("%0 20g", -3) == "-0000000000000000003"
+string.format("%0 20g", nan) == "                 nan"
+string.format("%0 20g", inf) == "                 inf"
+string.format("%0 20g", -inf) == "                -inf"
+string.format("%0 20g", 100) == " 0000000000000000100"
+string.format("%0 20g", 10000) == " 0000000000000010000"
+string.format("%0 20g", 100000) == " 0000000000000100000"
+string.format("%0 20g", 1000000) == " 000000000000001e+06"
+string.format("%0 20g", 10000000) == " 000000000000001e+07"
+string.format("%0 20g", 0.01) == " 0000000000000000.01"
+string.format("%0 20g", 0.0001) == " 00000000000000.0001"
+string.format("%0 20g", 1e-05) == " 000000000000001e-05"
+string.format("%0 20g", 1e-06) == " 000000000000001e-06"
+string.format("%0 20g", 1e-07) == " 000000000000001e-07"
+string.format("%0 20g", 123.456) == " 000000000000123.456"
+string.format("%0 20g", 1234560000) == " 000000001.23456e+09"
+string.format("%0 20g", 1.23456e-05) == " 000000001.23456e-05"
+string.format("%0 20g", 123.456789123) == " 000000000000123.457"
+string.format("%0 20g", 1234567891.23) == " 000000001.23457e+09"
+string.format("%0 20g", 1.23456789123e-05) == " 000000001.23457e-05"
+string.format("%0 20.0g", 0) == " 0000000000000000000"
+string.format("%0 20.0g", 1) == " 0000000000000000001"
+string.format("%0 20.0g", -1) == "-0000000000000000001"
+string.format("%0 20.0g", 2) == " 0000000000000000002"
+string.format("%0 20.0g", -2) == "-0000000000000000002"
+string.format("%0 20.0g", 3) == " 0000000000000000003"
+string.format("%0 20.0g", -3) == "-0000000000000000003"
+string.format("%0 20.0g", nan) == "                 nan"
+string.format("%0 20.0g", inf) == "                 inf"
+string.format("%0 20.0g", -inf) == "                -inf"
+string.format("%0 20.0g", 100) == " 000000000000001e+02"
+string.format("%0 20.0g", 10000) == " 000000000000001e+04"
+string.format("%0 20.0g", 100000) == " 000000000000001e+05"
+string.format("%0 20.0g", 1000000) == " 000000000000001e+06"
+string.format("%0 20.0g", 10000000) == " 000000000000001e+07"
+string.format("%0 20.0g", 0.01) == " 0000000000000000.01"
+string.format("%0 20.0g", 0.0001) == " 00000000000000.0001"
+string.format("%0 20.0g", 1e-05) == " 000000000000001e-05"
+string.format("%0 20.0g", 1e-06) == " 000000000000001e-06"
+string.format("%0 20.0g", 1e-07) == " 000000000000001e-07"
+string.format("%0 20.0g", 123.456) == " 000000000000001e+02"
+string.format("%0 20.0g", 1234560000) == " 000000000000001e+09"
+string.format("%0 20.0g", 1.23456e-05) == " 000000000000001e-05"
+string.format("%0 20.0g", 123.456789123) == " 000000000000001e+02"
+string.format("%0 20.0g", 1234567891.23) == " 000000000000001e+09"
+string.format("%0 20.0g", 1.23456789123e-05) == " 000000000000001e-05"
+string.format("%0 20.1g", 0) == " 0000000000000000000"
+string.format("%0 20.1g", 1) == " 0000000000000000001"
+string.format("%0 20.1g", -1) == "-0000000000000000001"
+string.format("%0 20.1g", 2) == " 0000000000000000002"
+string.format("%0 20.1g", -2) == "-0000000000000000002"
+string.format("%0 20.1g", 3) == " 0000000000000000003"
+string.format("%0 20.1g", -3) == "-0000000000000000003"
+string.format("%0 20.1g", nan) == "                 nan"
+string.format("%0 20.1g", inf) == "                 inf"
+string.format("%0 20.1g", -inf) == "                -inf"
+string.format("%0 20.1g", 100) == " 000000000000001e+02"
+string.format("%0 20.1g", 10000) == " 000000000000001e+04"
+string.format("%0 20.1g", 100000) == " 000000000000001e+05"
+string.format("%0 20.1g", 1000000) == " 000000000000001e+06"
+string.format("%0 20.1g", 10000000) == " 000000000000001e+07"
+string.format("%0 20.1g", 0.01) == " 0000000000000000.01"
+string.format("%0 20.1g", 0.0001) == " 00000000000000.0001"
+string.format("%0 20.1g", 1e-05) == " 000000000000001e-05"
+string.format("%0 20.1g", 1e-06) == " 000000000000001e-06"
+string.format("%0 20.1g", 1e-07) == " 000000000000001e-07"
+string.format("%0 20.1g", 123.456) == " 000000000000001e+02"
+string.format("%0 20.1g", 1234560000) == " 000000000000001e+09"
+string.format("%0 20.1g", 1.23456e-05) == " 000000000000001e-05"
+string.format("%0 20.1g", 123.456789123) == " 000000000000001e+02"
+string.format("%0 20.1g", 1234567891.23) == " 000000000000001e+09"
+string.format("%0 20.1g", 1.23456789123e-05) == " 000000000000001e-05"
+string.format("%0 20.6g", 0) == " 0000000000000000000"
+string.format("%0 20.6g", 1) == " 0000000000000000001"
+string.format("%0 20.6g", -1) == "-0000000000000000001"
+string.format("%0 20.6g", 2) == " 0000000000000000002"
+string.format("%0 20.6g", -2) == "-0000000000000000002"
+string.format("%0 20.6g", 3) == " 0000000000000000003"
+string.format("%0 20.6g", -3) == "-0000000000000000003"
+string.format("%0 20.6g", nan) == "                 nan"
+string.format("%0 20.6g", inf) == "                 inf"
+string.format("%0 20.6g", -inf) == "                -inf"
+string.format("%0 20.6g", 100) == " 0000000000000000100"
+string.format("%0 20.6g", 10000) == " 0000000000000010000"
+string.format("%0 20.6g", 100000) == " 0000000000000100000"
+string.format("%0 20.6g", 1000000) == " 000000000000001e+06"
+string.format("%0 20.6g", 10000000) == " 000000000000001e+07"
+string.format("%0 20.6g", 0.01) == " 0000000000000000.01"
+string.format("%0 20.6g", 0.0001) == " 00000000000000.0001"
+string.format("%0 20.6g", 1e-05) == " 000000000000001e-05"
+string.format("%0 20.6g", 1e-06) == " 000000000000001e-06"
+string.format("%0 20.6g", 1e-07) == " 000000000000001e-07"
+string.format("%0 20.6g", 123.456) == " 000000000000123.456"
+string.format("%0 20.6g", 1234560000) == " 000000001.23456e+09"
+string.format("%0 20.6g", 1.23456e-05) == " 000000001.23456e-05"
+string.format("%0 20.6g", 123.456789123) == " 000000000000123.457"
+string.format("%0 20.6g", 1234567891.23) == " 000000001.23457e+09"
+string.format("%0 20.6g", 1.23456789123e-05) == " 000000001.23457e-05"
+string.format("%0 +g", 0) == "+0"
+string.format("%0 +g", 1) == "+1"
+string.format("%0 +g", -1) == "-1"
+string.format("%0 +g", 2) == "+2"
+string.format("%0 +g", -2) == "-2"
+string.format("%0 +g", 3) == "+3"
+string.format("%0 +g", -3) == "-3"
+string.format("%0 +g", nan) == "+nan"
+string.format("%0 +g", inf) == "+inf"
+string.format("%0 +g", -inf) == "-inf"
+string.format("%0 +g", 100) == "+100"
+string.format("%0 +g", 10000) == "+10000"
+string.format("%0 +g", 100000) == "+100000"
+string.format("%0 +g", 1000000) == "+1e+06"
+string.format("%0 +g", 10000000) == "+1e+07"
+string.format("%0 +g", 0.01) == "+0.01"
+string.format("%0 +g", 0.0001) == "+0.0001"
+string.format("%0 +g", 1e-05) == "+1e-05"
+string.format("%0 +g", 1e-06) == "+1e-06"
+string.format("%0 +g", 1e-07) == "+1e-07"
+string.format("%0 +g", 123.456) == "+123.456"
+string.format("%0 +g", 1234560000) == "+1.23456e+09"
+string.format("%0 +g", 1.23456e-05) == "+1.23456e-05"
+string.format("%0 +g", 123.456789123) == "+123.457"
+string.format("%0 +g", 1234567891.23) == "+1.23457e+09"
+string.format("%0 +g", 1.23456789123e-05) == "+1.23457e-05"
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+string.format("%0 -6.1g", inf) == " inf  "
+string.format("%0 -6.1g", -inf) == "-inf  "
+string.format("%0 -6.1g", 100) == " 1e+02"
+string.format("%0 -6.1g", 10000) == " 1e+04"
+string.format("%0 -6.1g", 100000) == " 1e+05"
+string.format("%0 -6.1g", 0.01) == " 0.01 "
+string.format("%0 -6.1g", 123.456) == " 1e+02"
+string.format("%0 -6.1g", 1234560000) == " 1e+09"
+string.format("%0 -6.1g", 1.23456e-05) == " 1e-05"
+string.format("%0 -6.1g", 123.456789123) == " 1e+02"
+string.format("%0 -6.1g", 1234567891.23) == " 1e+09"
+string.format("%0 -6.1g", 1.23456789123e-05) == " 1e-05"
+string.format("%0 -6.6g", 0) == " 0    "
+string.format("%0 -6.6g", 1) == " 1    "
+string.format("%0 -6.6g", -1) == "-1    "
+string.format("%0 -6.6g", 2) == " 2    "
+string.format("%0 -6.6g", -2) == "-2    "
+string.format("%0 -6.6g", 3) == " 3    "
+string.format("%0 -6.6g", -3) == "-3    "
+string.format("%0 -6.6g", nan) == " nan  "
+string.format("%0 -6.6g", inf) == " inf  "
+string.format("%0 -6.6g", -inf) == "-inf  "
+string.format("%0 -6.6g", 100) == " 100  "
+string.format("%0 -6.6g", 0.01) == " 0.01 "
+string.format("%0 -20g", 0) == " 0                  "
+string.format("%0 -20g", 1) == " 1                  "
+string.format("%0 -20g", -1) == "-1                  "
+string.format("%0 -20g", 2) == " 2                  "
+string.format("%0 -20g", -2) == "-2                  "
+string.format("%0 -20g", 3) == " 3                  "
+string.format("%0 -20g", -3) == "-3                  "
+string.format("%0 -20g", nan) == " nan                "
+string.format("%0 -20g", inf) == " inf                "
+string.format("%0 -20g", -inf) == "-inf                "
+string.format("%0 -20g", 100) == " 100                "
+string.format("%0 -20g", 10000) == " 10000              "
+string.format("%0 -20g", 100000) == " 100000             "
+string.format("%0 -20g", 1000000) == " 1e+06              "
+string.format("%0 -20g", 10000000) == " 1e+07              "
+string.format("%0 -20g", 0.01) == " 0.01               "
+string.format("%0 -20g", 0.0001) == " 0.0001             "
+string.format("%0 -20g", 1e-05) == " 1e-05              "
+string.format("%0 -20g", 1e-06) == " 1e-06              "
+string.format("%0 -20g", 1e-07) == " 1e-07              "
+string.format("%0 -20g", 123.456) == " 123.456            "
+string.format("%0 -20g", 1234560000) == " 1.23456e+09        "
+string.format("%0 -20g", 1.23456e-05) == " 1.23456e-05        "
+string.format("%0 -20g", 123.456789123) == " 123.457            "
+string.format("%0 -20g", 1234567891.23) == " 1.23457e+09        "
+string.format("%0 -20g", 1.23456789123e-05) == " 1.23457e-05        "
+string.format("%0 -20.0g", 0) == " 0                  "
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+string.format("%0 -20.0g", 3) == " 3                  "
+string.format("%0 -20.0g", -3) == "-3                  "
+string.format("%0 -20.0g", nan) == " nan                "
+string.format("%0 -20.0g", inf) == " inf                "
+string.format("%0 -20.0g", -inf) == "-inf                "
+string.format("%0 -20.0g", 100) == " 1e+02              "
+string.format("%0 -20.0g", 10000) == " 1e+04              "
+string.format("%0 -20.0g", 100000) == " 1e+05              "
+string.format("%0 -20.0g", 1000000) == " 1e+06              "
+string.format("%0 -20.0g", 10000000) == " 1e+07              "
+string.format("%0 -20.0g", 0.01) == " 0.01               "
+string.format("%0 -20.0g", 0.0001) == " 0.0001             "
+string.format("%0 -20.0g", 1e-05) == " 1e-05              "
+string.format("%0 -20.0g", 1e-06) == " 1e-06              "
+string.format("%0 -20.0g", 1e-07) == " 1e-07              "
+string.format("%0 -20.0g", 123.456) == " 1e+02              "
+string.format("%0 -20.0g", 1234560000) == " 1e+09              "
+string.format("%0 -20.0g", 1.23456e-05) == " 1e-05              "
+string.format("%0 -20.0g", 123.456789123) == " 1e+02              "
+string.format("%0 -20.0g", 1234567891.23) == " 1e+09              "
+string.format("%0 -20.0g", 1.23456789123e-05) == " 1e-05              "
+string.format("%0 -20.1g", 0) == " 0                  "
+string.format("%0 -20.1g", 1) == " 1                  "
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+string.format("%0 -20.1g", 3) == " 3                  "
+string.format("%0 -20.1g", -3) == "-3                  "
+string.format("%0 -20.1g", nan) == " nan                "
+string.format("%0 -20.1g", inf) == " inf                "
+string.format("%0 -20.1g", -inf) == "-inf                "
+string.format("%0 -20.1g", 100) == " 1e+02              "
+string.format("%0 -20.1g", 10000) == " 1e+04              "
+string.format("%0 -20.1g", 100000) == " 1e+05              "
+string.format("%0 -20.1g", 1000000) == " 1e+06              "
+string.format("%0 -20.1g", 10000000) == " 1e+07              "
+string.format("%0 -20.1g", 0.01) == " 0.01               "
+string.format("%0 -20.1g", 0.0001) == " 0.0001             "
+string.format("%0 -20.1g", 1e-05) == " 1e-05              "
+string.format("%0 -20.1g", 1e-06) == " 1e-06              "
+string.format("%0 -20.1g", 1e-07) == " 1e-07              "
+string.format("%0 -20.1g", 123.456) == " 1e+02              "
+string.format("%0 -20.1g", 1234560000) == " 1e+09              "
+string.format("%0 -20.1g", 1.23456e-05) == " 1e-05              "
+string.format("%0 -20.1g", 123.456789123) == " 1e+02              "
+string.format("%0 -20.1g", 1234567891.23) == " 1e+09              "
+string.format("%0 -20.1g", 1.23456789123e-05) == " 1e-05              "
+string.format("%0 -20.6g", 0) == " 0                  "
+string.format("%0 -20.6g", 1) == " 1                  "
+string.format("%0 -20.6g", -1) == "-1                  "
+string.format("%0 -20.6g", 2) == " 2                  "
+string.format("%0 -20.6g", -2) == "-2                  "
+string.format("%0 -20.6g", 3) == " 3                  "
+string.format("%0 -20.6g", -3) == "-3                  "
+string.format("%0 -20.6g", nan) == " nan                "
+string.format("%0 -20.6g", inf) == " inf                "
+string.format("%0 -20.6g", -inf) == "-inf                "
+string.format("%0 -20.6g", 100) == " 100                "
+string.format("%0 -20.6g", 10000) == " 10000              "
+string.format("%0 -20.6g", 100000) == " 100000             "
+string.format("%0 -20.6g", 1000000) == " 1e+06              "
+string.format("%0 -20.6g", 10000000) == " 1e+07              "
+string.format("%0 -20.6g", 0.01) == " 0.01               "
+string.format("%0 -20.6g", 0.0001) == " 0.0001             "
+string.format("%0 -20.6g", 1e-05) == " 1e-05              "
+string.format("%0 -20.6g", 1e-06) == " 1e-06              "
+string.format("%0 -20.6g", 1e-07) == " 1e-07              "
+string.format("%0 -20.6g", 123.456) == " 123.456            "
+string.format("%0 -20.6g", 1234560000) == " 1.23456e+09        "
+string.format("%0 -20.6g", 1.23456e-05) == " 1.23456e-05        "
+string.format("%0 -20.6g", 123.456789123) == " 123.457            "
+string.format("%0 -20.6g", 1234567891.23) == " 1.23457e+09        "
+string.format("%0 -20.6g", 1.23456789123e-05) == " 1.23457e-05        "
+string.format("%0 -+g", 0) == "+0"
+string.format("%0 -+g", 1) == "+1"
+string.format("%0 -+g", -1) == "-1"
+string.format("%0 -+g", 2) == "+2"
+string.format("%0 -+g", -2) == "-2"
+string.format("%0 -+g", 3) == "+3"
+string.format("%0 -+g", -3) == "-3"
+string.format("%0 -+g", nan) == "+nan"
+string.format("%0 -+g", inf) == "+inf"
+string.format("%0 -+g", -inf) == "-inf"
+string.format("%0 -+g", 100) == "+100"
+string.format("%0 -+g", 10000) == "+10000"
+string.format("%0 -+g", 100000) == "+100000"
+string.format("%0 -+g", 1000000) == "+1e+06"
+string.format("%0 -+g", 10000000) == "+1e+07"
+string.format("%0 -+g", 0.01) == "+0.01"
+string.format("%0 -+g", 0.0001) == "+0.0001"
+string.format("%0 -+g", 1e-05) == "+1e-05"
+string.format("%0 -+g", 1e-06) == "+1e-06"
+string.format("%0 -+g", 1e-07) == "+1e-07"
+string.format("%0 -+g", 123.456) == "+123.456"
+string.format("%0 -+g", 1234560000) == "+1.23456e+09"
+string.format("%0 -+g", 1.23456e-05) == "+1.23456e-05"
+string.format("%0 -+g", 123.456789123) == "+123.457"
+string.format("%0 -+g", 1234567891.23) == "+1.23457e+09"
+string.format("%0 -+g", 1.23456789123e-05) == "+1.23457e-05"
+string.format("%0 -+.0g", 100) == "+1e+02"
+string.format("%0 -+.0g", 10000) == "+1e+04"
+string.format("%0 -+.0g", 100000) == "+1e+05"
+string.format("%0 -+.0g", 123.456) == "+1e+02"
+string.format("%0 -+.0g", 1234560000) == "+1e+09"
+string.format("%0 -+.0g", 1.23456e-05) == "+1e-05"
+string.format("%0 -+.0g", 123.456789123) == "+1e+02"
+string.format("%0 -+.0g", 1234567891.23) == "+1e+09"
+string.format("%0 -+.0g", 1.23456789123e-05) == "+1e-05"
+string.format("%0 -+.1g", 100) == "+1e+02"
+string.format("%0 -+.1g", 10000) == "+1e+04"
+string.format("%0 -+.1g", 100000) == "+1e+05"
+string.format("%0 -+.1g", 123.456) == "+1e+02"
+string.format("%0 -+.1g", 1234560000) == "+1e+09"
+string.format("%0 -+.1g", 1.23456e-05) == "+1e-05"
+string.format("%0 -+.1g", 123.456789123) == "+1e+02"
+string.format("%0 -+.1g", 1234567891.23) == "+1e+09"
+string.format("%0 -+.1g", 1.23456789123e-05) == "+1e-05"
+string.format("%0 -+1.0g", 100) == "+1e+02"
+string.format("%0 -+1.0g", 10000) == "+1e+04"
+string.format("%0 -+1.0g", 100000) == "+1e+05"
+string.format("%0 -+1.0g", 123.456) == "+1e+02"
+string.format("%0 -+1.0g", 1234560000) == "+1e+09"
+string.format("%0 -+1.0g", 1.23456e-05) == "+1e-05"
+string.format("%0 -+1.0g", 123.456789123) == "+1e+02"
+string.format("%0 -+1.0g", 1234567891.23) == "+1e+09"
+string.format("%0 -+1.0g", 1.23456789123e-05) == "+1e-05"
+string.format("%0 -+1.1g", 100) == "+1e+02"
+string.format("%0 -+1.1g", 10000) == "+1e+04"
+string.format("%0 -+1.1g", 100000) == "+1e+05"
+string.format("%0 -+1.1g", 123.456) == "+1e+02"
+string.format("%0 -+1.1g", 1234560000) == "+1e+09"
+string.format("%0 -+1.1g", 1.23456e-05) == "+1e-05"
+string.format("%0 -+1.1g", 123.456789123) == "+1e+02"
+string.format("%0 -+1.1g", 1234567891.23) == "+1e+09"
+string.format("%0 -+1.1g", 1.23456789123e-05) == "+1e-05"
+string.format("%0 -+2.0g", 100) == "+1e+02"
+string.format("%0 -+2.0g", 10000) == "+1e+04"
+string.format("%0 -+2.0g", 100000) == "+1e+05"
+string.format("%0 -+2.0g", 123.456) == "+1e+02"
+string.format("%0 -+2.0g", 1234560000) == "+1e+09"
+string.format("%0 -+2.0g", 1.23456e-05) == "+1e-05"
+string.format("%0 -+2.0g", 123.456789123) == "+1e+02"
+string.format("%0 -+2.0g", 1234567891.23) == "+1e+09"
+string.format("%0 -+2.0g", 1.23456789123e-05) == "+1e-05"
+string.format("%0 -+2.1g", 100) == "+1e+02"
+string.format("%0 -+2.1g", 10000) == "+1e+04"
+string.format("%0 -+2.1g", 100000) == "+1e+05"
+string.format("%0 -+2.1g", 123.456) == "+1e+02"
+string.format("%0 -+2.1g", 1234560000) == "+1e+09"
+string.format("%0 -+2.1g", 1.23456e-05) == "+1e-05"
+string.format("%0 -+2.1g", 123.456789123) == "+1e+02"
+string.format("%0 -+2.1g", 1234567891.23) == "+1e+09"
+string.format("%0 -+2.1g", 1.23456789123e-05) == "+1e-05"
+string.format("%0 -+6g", 0) == "+0    "
+string.format("%0 -+6g", 1) == "+1    "
+string.format("%0 -+6g", -1) == "-1    "
+string.format("%0 -+6g", 2) == "+2    "
+string.format("%0 -+6g", -2) == "-2    "
+string.format("%0 -+6g", 3) == "+3    "
+string.format("%0 -+6g", -3) == "-3    "
+string.format("%0 -+6g", nan) == "+nan  "
+string.format("%0 -+6g", inf) == "+inf  "
+string.format("%0 -+6g", -inf) == "-inf  "
+string.format("%0 -+6g", 100) == "+100  "
+string.format("%0 -+6g", 0.01) == "+0.01 "
+string.format("%0 -+6.0g", 0) == "+0    "
+string.format("%0 -+6.0g", 1) == "+1    "
+string.format("%0 -+6.0g", -1) == "-1    "
+string.format("%0 -+6.0g", 2) == "+2    "
+string.format("%0 -+6.0g", -2) == "-2    "
+string.format("%0 -+6.0g", 3) == "+3    "
+string.format("%0 -+6.0g", -3) == "-3    "
+string.format("%0 -+6.0g", nan) == "+nan  "
+string.format("%0 -+6.0g", inf) == "+inf  "
+string.format("%0 -+6.0g", -inf) == "-inf  "
+string.format("%0 -+6.0g", 100) == "+1e+02"
+string.format("%0 -+6.0g", 10000) == "+1e+04"
+string.format("%0 -+6.0g", 100000) == "+1e+05"
+string.format("%0 -+6.0g", 0.01) == "+0.01 "
+string.format("%0 -+6.0g", 123.456) == "+1e+02"
+string.format("%0 -+6.0g", 1234560000) == "+1e+09"
+string.format("%0 -+6.0g", 1.23456e-05) == "+1e-05"
+string.format("%0 -+6.0g", 123.456789123) == "+1e+02"
+string.format("%0 -+6.0g", 1234567891.23) == "+1e+09"
+string.format("%0 -+6.0g", 1.23456789123e-05) == "+1e-05"
+string.format("%0 -+6.1g", 0) == "+0    "
+string.format("%0 -+6.1g", 1) == "+1    "
+string.format("%0 -+6.1g", -1) == "-1    "
+string.format("%0 -+6.1g", 2) == "+2    "
+string.format("%0 -+6.1g", -2) == "-2    "
+string.format("%0 -+6.1g", 3) == "+3    "
+string.format("%0 -+6.1g", -3) == "-3    "
+string.format("%0 -+6.1g", nan) == "+nan  "
+string.format("%0 -+6.1g", inf) == "+inf  "
+string.format("%0 -+6.1g", -inf) == "-inf  "
+string.format("%0 -+6.1g", 100) == "+1e+02"
+string.format("%0 -+6.1g", 10000) == "+1e+04"
+string.format("%0 -+6.1g", 100000) == "+1e+05"
+string.format("%0 -+6.1g", 0.01) == "+0.01 "
+string.format("%0 -+6.1g", 123.456) == "+1e+02"
+string.format("%0 -+6.1g", 1234560000) == "+1e+09"
+string.format("%0 -+6.1g", 1.23456e-05) == "+1e-05"
+string.format("%0 -+6.1g", 123.456789123) == "+1e+02"
+string.format("%0 -+6.1g", 1234567891.23) == "+1e+09"
+string.format("%0 -+6.1g", 1.23456789123e-05) == "+1e-05"
+string.format("%0 -+6.6g", 0) == "+0    "
+string.format("%0 -+6.6g", 1) == "+1    "
+string.format("%0 -+6.6g", -1) == "-1    "
+string.format("%0 -+6.6g", 2) == "+2    "
+string.format("%0 -+6.6g", -2) == "-2    "
+string.format("%0 -+6.6g", 3) == "+3    "
+string.format("%0 -+6.6g", -3) == "-3    "
+string.format("%0 -+6.6g", nan) == "+nan  "
+string.format("%0 -+6.6g", inf) == "+inf  "
+string.format("%0 -+6.6g", -inf) == "-inf  "
+string.format("%0 -+6.6g", 100) == "+100  "
+string.format("%0 -+6.6g", 0.01) == "+0.01 "
+string.format("%0 -+20g", 0) == "+0                  "
+string.format("%0 -+20g", 1) == "+1                  "
+string.format("%0 -+20g", -1) == "-1                  "
+string.format("%0 -+20g", 2) == "+2                  "
+string.format("%0 -+20g", -2) == "-2                  "
+string.format("%0 -+20g", 3) == "+3                  "
+string.format("%0 -+20g", -3) == "-3                  "
+string.format("%0 -+20g", nan) == "+nan                "
+string.format("%0 -+20g", inf) == "+inf                "
+string.format("%0 -+20g", -inf) == "-inf                "
+string.format("%0 -+20g", 100) == "+100                "
+string.format("%0 -+20g", 10000) == "+10000              "
+string.format("%0 -+20g", 100000) == "+100000             "
+string.format("%0 -+20g", 1000000) == "+1e+06              "
+string.format("%0 -+20g", 10000000) == "+1e+07              "
+string.format("%0 -+20g", 0.01) == "+0.01               "
+string.format("%0 -+20g", 0.0001) == "+0.0001             "
+string.format("%0 -+20g", 1e-05) == "+1e-05              "
+string.format("%0 -+20g", 1e-06) == "+1e-06              "
+string.format("%0 -+20g", 1e-07) == "+1e-07              "
+string.format("%0 -+20g", 123.456) == "+123.456            "
+string.format("%0 -+20g", 1234560000) == "+1.23456e+09        "
+string.format("%0 -+20g", 1.23456e-05) == "+1.23456e-05        "
+string.format("%0 -+20g", 123.456789123) == "+123.457            "
+string.format("%0 -+20g", 1234567891.23) == "+1.23457e+09        "
+string.format("%0 -+20g", 1.23456789123e-05) == "+1.23457e-05        "
+string.format("%0 -+20.0g", 0) == "+0                  "
+string.format("%0 -+20.0g", 1) == "+1                  "
+string.format("%0 -+20.0g", -1) == "-1                  "
+string.format("%0 -+20.0g", 2) == "+2                  "
+string.format("%0 -+20.0g", -2) == "-2                  "
+string.format("%0 -+20.0g", 3) == "+3                  "
+string.format("%0 -+20.0g", -3) == "-3                  "
+string.format("%0 -+20.0g", nan) == "+nan                "
+string.format("%0 -+20.0g", inf) == "+inf                "
+string.format("%0 -+20.0g", -inf) == "-inf                "
+string.format("%0 -+20.0g", 100) == "+1e+02              "
+string.format("%0 -+20.0g", 10000) == "+1e+04              "
+string.format("%0 -+20.0g", 100000) == "+1e+05              "
+string.format("%0 -+20.0g", 1000000) == "+1e+06              "
+string.format("%0 -+20.0g", 10000000) == "+1e+07              "
+string.format("%0 -+20.0g", 0.01) == "+0.01               "
+string.format("%0 -+20.0g", 0.0001) == "+0.0001             "
+string.format("%0 -+20.0g", 1e-05) == "+1e-05              "
+string.format("%0 -+20.0g", 1e-06) == "+1e-06              "
+string.format("%0 -+20.0g", 1e-07) == "+1e-07              "
+string.format("%0 -+20.0g", 123.456) == "+1e+02              "
+string.format("%0 -+20.0g", 1234560000) == "+1e+09              "
+string.format("%0 -+20.0g", 1.23456e-05) == "+1e-05              "
+string.format("%0 -+20.0g", 123.456789123) == "+1e+02              "
+string.format("%0 -+20.0g", 1234567891.23) == "+1e+09              "
+string.format("%0 -+20.0g", 1.23456789123e-05) == "+1e-05              "
+string.format("%0 -+20.1g", 0) == "+0                  "
+string.format("%0 -+20.1g", 1) == "+1                  "
+string.format("%0 -+20.1g", -1) == "-1                  "
+string.format("%0 -+20.1g", 2) == "+2                  "
+string.format("%0 -+20.1g", -2) == "-2                  "
+string.format("%0 -+20.1g", 3) == "+3                  "
+string.format("%0 -+20.1g", -3) == "-3                  "
+string.format("%0 -+20.1g", nan) == "+nan                "
+string.format("%0 -+20.1g", inf) == "+inf                "
+string.format("%0 -+20.1g", -inf) == "-inf                "
+string.format("%0 -+20.1g", 100) == "+1e+02              "
+string.format("%0 -+20.1g", 10000) == "+1e+04              "
+string.format("%0 -+20.1g", 100000) == "+1e+05              "
+string.format("%0 -+20.1g", 1000000) == "+1e+06              "
+string.format("%0 -+20.1g", 10000000) == "+1e+07              "
+string.format("%0 -+20.1g", 0.01) == "+0.01               "
+string.format("%0 -+20.1g", 0.0001) == "+0.0001             "
+string.format("%0 -+20.1g", 1e-05) == "+1e-05              "
+string.format("%0 -+20.1g", 1e-06) == "+1e-06              "
+string.format("%0 -+20.1g", 1e-07) == "+1e-07              "
+string.format("%0 -+20.1g", 123.456) == "+1e+02              "
+string.format("%0 -+20.1g", 1234560000) == "+1e+09              "
+string.format("%0 -+20.1g", 1.23456e-05) == "+1e-05              "
+string.format("%0 -+20.1g", 123.456789123) == "+1e+02              "
+string.format("%0 -+20.1g", 1234567891.23) == "+1e+09              "
+string.format("%0 -+20.1g", 1.23456789123e-05) == "+1e-05              "
+string.format("%0 -+20.6g", 0) == "+0                  "
+string.format("%0 -+20.6g", 1) == "+1                  "
+string.format("%0 -+20.6g", -1) == "-1                  "
+string.format("%0 -+20.6g", 2) == "+2                  "
+string.format("%0 -+20.6g", -2) == "-2                  "
+string.format("%0 -+20.6g", 3) == "+3                  "
+string.format("%0 -+20.6g", -3) == "-3                  "
+string.format("%0 -+20.6g", nan) == "+nan                "
+string.format("%0 -+20.6g", inf) == "+inf                "
+string.format("%0 -+20.6g", -inf) == "-inf                "
+string.format("%0 -+20.6g", 100) == "+100                "
+string.format("%0 -+20.6g", 10000) == "+10000              "
+string.format("%0 -+20.6g", 100000) == "+100000             "
+string.format("%0 -+20.6g", 1000000) == "+1e+06              "
+string.format("%0 -+20.6g", 10000000) == "+1e+07              "
+string.format("%0 -+20.6g", 0.01) == "+0.01               "
+string.format("%0 -+20.6g", 0.0001) == "+0.0001             "
+string.format("%0 -+20.6g", 1e-05) == "+1e-05              "
+string.format("%0 -+20.6g", 1e-06) == "+1e-06              "
+string.format("%0 -+20.6g", 1e-07) == "+1e-07              "
+string.format("%0 -+20.6g", 123.456) == "+123.456            "
+string.format("%0 -+20.6g", 1234560000) == "+1.23456e+09        "
+string.format("%0 -+20.6g", 1.23456e-05) == "+1.23456e-05        "
+string.format("%0 -+20.6g", 123.456789123) == "+123.457            "
+string.format("%0 -+20.6g", 1234567891.23) == "+1.23457e+09        "
+string.format("%0 -+20.6g", 1.23456789123e-05) == "+1.23457e-05        "
+string.format("%0#g", 0) == "0.00000"
+string.format("%0#g", 1) == "1.00000"
+string.format("%0#g", -1) == "-1.00000"
+string.format("%0#g", 2) == "2.00000"
+string.format("%0#g", -2) == "-2.00000"
+string.format("%0#g", 3) == "3.00000"
+string.format("%0#g", -3) == "-3.00000"
+string.format("%0#g", nan) == "nan"
+string.format("%0#g", inf) == "inf"
+string.format("%0#g", -inf) == "-inf"
+string.format("%0#g", 100) == "100.000"
+string.format("%0#g", 10000) == "10000.0"
+string.format("%0#g", 100000) == "100000."
+string.format("%0#g", 1000000) == "1.00000e+06"
+string.format("%0#g", 10000000) == "1.00000e+07"
+string.format("%0#g", 0.01) == "0.0100000"
+string.format("%0#g", 0.0001) == "0.000100000"
+string.format("%0#g", 1e-05) == "1.00000e-05"
+string.format("%0#g", 1e-06) == "1.00000e-06"
+string.format("%0#g", 1e-07) == "1.00000e-07"
+string.format("%0#g", 123.456) == "123.456"
+string.format("%0#g", 1234560000) == "1.23456e+09"
+string.format("%0#g", 1.23456e-05) == "1.23456e-05"
+string.format("%0#g", 123.456789123) == "123.457"
+string.format("%0#g", 1234567891.23) == "1.23457e+09"
+string.format("%0#g", 1.23456789123e-05) == "1.23457e-05"
+string.format("%0#.0g", 0) == "0."
+string.format("%0#.0g", 1) == "1."
+string.format("%0#.0g", -1) == "-1."
+string.format("%0#.0g", 2) == "2."
+string.format("%0#.0g", -2) == "-2."
+string.format("%0#.0g", 3) == "3."
+string.format("%0#.0g", -3) == "-3."
+string.format("%0#.0g", 100) == "1.e+02"
+string.format("%0#.0g", 10000) == "1.e+04"
+string.format("%0#.0g", 100000) == "1.e+05"
+string.format("%0#.0g", 1000000) == "1.e+06"
+string.format("%0#.0g", 10000000) == "1.e+07"
+string.format("%0#.0g", 0.01) == "0.01"
+string.format("%0#.0g", 0.0001) == "0.0001"
+string.format("%0#.0g", 1e-05) == "1.e-05"
+string.format("%0#.0g", 1e-06) == "1.e-06"
+string.format("%0#.0g", 1e-07) == "1.e-07"
+string.format("%0#.0g", 123.456) == "1.e+02"
+string.format("%0#.0g", 1234560000) == "1.e+09"
+string.format("%0#.0g", 1.23456e-05) == "1.e-05"
+string.format("%0#.0g", 123.456789123) == "1.e+02"
+string.format("%0#.0g", 1234567891.23) == "1.e+09"
+string.format("%0#.0g", 1.23456789123e-05) == "1.e-05"
+string.format("%0#.1g", 0) == "0."
+string.format("%0#.1g", 1) == "1."
+string.format("%0#.1g", -1) == "-1."
+string.format("%0#.1g", 2) == "2."
+string.format("%0#.1g", -2) == "-2."
+string.format("%0#.1g", 3) == "3."
+string.format("%0#.1g", -3) == "-3."
+string.format("%0#.1g", 100) == "1.e+02"
+string.format("%0#.1g", 10000) == "1.e+04"
+string.format("%0#.1g", 100000) == "1.e+05"
+string.format("%0#.1g", 1000000) == "1.e+06"
+string.format("%0#.1g", 10000000) == "1.e+07"
+string.format("%0#.1g", 0.01) == "0.01"
+string.format("%0#.1g", 0.0001) == "0.0001"
+string.format("%0#.1g", 1e-05) == "1.e-05"
+string.format("%0#.1g", 1e-06) == "1.e-06"
+string.format("%0#.1g", 1e-07) == "1.e-07"
+string.format("%0#.1g", 123.456) == "1.e+02"
+string.format("%0#.1g", 1234560000) == "1.e+09"
+string.format("%0#.1g", 1.23456e-05) == "1.e-05"
+string.format("%0#.1g", 123.456789123) == "1.e+02"
+string.format("%0#.1g", 1234567891.23) == "1.e+09"
+string.format("%0#.1g", 1.23456789123e-05) == "1.e-05"
+string.format("%0#1.0g", 0) == "0."
+string.format("%0#1.0g", 1) == "1."
+string.format("%0#1.0g", -1) == "-1."
+string.format("%0#1.0g", 2) == "2."
+string.format("%0#1.0g", -2) == "-2."
+string.format("%0#1.0g", 3) == "3."
+string.format("%0#1.0g", -3) == "-3."
+string.format("%0#1.0g", 100) == "1.e+02"
+string.format("%0#1.0g", 10000) == "1.e+04"
+string.format("%0#1.0g", 100000) == "1.e+05"
+string.format("%0#1.0g", 1000000) == "1.e+06"
+string.format("%0#1.0g", 10000000) == "1.e+07"
+string.format("%0#1.0g", 0.01) == "0.01"
+string.format("%0#1.0g", 0.0001) == "0.0001"
+string.format("%0#1.0g", 1e-05) == "1.e-05"
+string.format("%0#1.0g", 1e-06) == "1.e-06"
+string.format("%0#1.0g", 1e-07) == "1.e-07"
+string.format("%0#1.0g", 123.456) == "1.e+02"
+string.format("%0#1.0g", 1234560000) == "1.e+09"
+string.format("%0#1.0g", 1.23456e-05) == "1.e-05"
+string.format("%0#1.0g", 123.456789123) == "1.e+02"
+string.format("%0#1.0g", 1234567891.23) == "1.e+09"
+string.format("%0#1.0g", 1.23456789123e-05) == "1.e-05"
+string.format("%0#1.1g", 0) == "0."
+string.format("%0#1.1g", 1) == "1."
+string.format("%0#1.1g", -1) == "-1."
+string.format("%0#1.1g", 2) == "2."
+string.format("%0#1.1g", -2) == "-2."
+string.format("%0#1.1g", 3) == "3."
+string.format("%0#1.1g", -3) == "-3."
+string.format("%0#1.1g", 100) == "1.e+02"
+string.format("%0#1.1g", 10000) == "1.e+04"
+string.format("%0#1.1g", 100000) == "1.e+05"
+string.format("%0#1.1g", 1000000) == "1.e+06"
+string.format("%0#1.1g", 10000000) == "1.e+07"
+string.format("%0#1.1g", 0.01) == "0.01"
+string.format("%0#1.1g", 0.0001) == "0.0001"
+string.format("%0#1.1g", 1e-05) == "1.e-05"
+string.format("%0#1.1g", 1e-06) == "1.e-06"
+string.format("%0#1.1g", 1e-07) == "1.e-07"
+string.format("%0#1.1g", 123.456) == "1.e+02"
+string.format("%0#1.1g", 1234560000) == "1.e+09"
+string.format("%0#1.1g", 1.23456e-05) == "1.e-05"
+string.format("%0#1.1g", 123.456789123) == "1.e+02"
+string.format("%0#1.1g", 1234567891.23) == "1.e+09"
+string.format("%0#1.1g", 1.23456789123e-05) == "1.e-05"
+string.format("%0#2.0g", 0) == "0."
+string.format("%0#2.0g", 1) == "1."
+string.format("%0#2.0g", -1) == "-1."
+string.format("%0#2.0g", 2) == "2."
+string.format("%0#2.0g", -2) == "-2."
+string.format("%0#2.0g", 3) == "3."
+string.format("%0#2.0g", -3) == "-3."
+string.format("%0#2.0g", 100) == "1.e+02"
+string.format("%0#2.0g", 10000) == "1.e+04"
+string.format("%0#2.0g", 100000) == "1.e+05"
+string.format("%0#2.0g", 1000000) == "1.e+06"
+string.format("%0#2.0g", 10000000) == "1.e+07"
+string.format("%0#2.0g", 0.01) == "0.01"
+string.format("%0#2.0g", 0.0001) == "0.0001"
+string.format("%0#2.0g", 1e-05) == "1.e-05"
+string.format("%0#2.0g", 1e-06) == "1.e-06"
+string.format("%0#2.0g", 1e-07) == "1.e-07"
+string.format("%0#2.0g", 123.456) == "1.e+02"
+string.format("%0#2.0g", 1234560000) == "1.e+09"
+string.format("%0#2.0g", 1.23456e-05) == "1.e-05"
+string.format("%0#2.0g", 123.456789123) == "1.e+02"
+string.format("%0#2.0g", 1234567891.23) == "1.e+09"
+string.format("%0#2.0g", 1.23456789123e-05) == "1.e-05"
+string.format("%0#2.1g", 0) == "0."
+string.format("%0#2.1g", 1) == "1."
+string.format("%0#2.1g", -1) == "-1."
+string.format("%0#2.1g", 2) == "2."
+string.format("%0#2.1g", -2) == "-2."
+string.format("%0#2.1g", 3) == "3."
+string.format("%0#2.1g", -3) == "-3."
+string.format("%0#2.1g", 100) == "1.e+02"
+string.format("%0#2.1g", 10000) == "1.e+04"
+string.format("%0#2.1g", 100000) == "1.e+05"
+string.format("%0#2.1g", 1000000) == "1.e+06"
+string.format("%0#2.1g", 10000000) == "1.e+07"
+string.format("%0#2.1g", 0.01) == "0.01"
+string.format("%0#2.1g", 0.0001) == "0.0001"
+string.format("%0#2.1g", 1e-05) == "1.e-05"
+string.format("%0#2.1g", 1e-06) == "1.e-06"
+string.format("%0#2.1g", 1e-07) == "1.e-07"
+string.format("%0#2.1g", 123.456) == "1.e+02"
+string.format("%0#2.1g", 1234560000) == "1.e+09"
+string.format("%0#2.1g", 1.23456e-05) == "1.e-05"
+string.format("%0#2.1g", 123.456789123) == "1.e+02"
+string.format("%0#2.1g", 1234567891.23) == "1.e+09"
+string.format("%0#2.1g", 1.23456789123e-05) == "1.e-05"
+string.format("%0#6g", nan) == "   nan"
+string.format("%0#6g", inf) == "   inf"
+string.format("%0#6g", -inf) == "  -inf"
+string.format("%0#6.0g", 0) == "00000."
+string.format("%0#6.0g", 1) == "00001."
+string.format("%0#6.0g", -1) == "-0001."
+string.format("%0#6.0g", 2) == "00002."
+string.format("%0#6.0g", -2) == "-0002."
+string.format("%0#6.0g", 3) == "00003."
+string.format("%0#6.0g", -3) == "-0003."
+string.format("%0#6.0g", nan) == "   nan"
+string.format("%0#6.0g", inf) == "   inf"
+string.format("%0#6.0g", -inf) == "  -inf"
+string.format("%0#6.0g", 100) == "1.e+02"
+string.format("%0#6.0g", 10000) == "1.e+04"
+string.format("%0#6.0g", 100000) == "1.e+05"
+string.format("%0#6.0g", 1000000) == "1.e+06"
+string.format("%0#6.0g", 10000000) == "1.e+07"
+string.format("%0#6.0g", 0.01) == "000.01"
+string.format("%0#6.0g", 0.0001) == "0.0001"
+string.format("%0#6.0g", 1e-05) == "1.e-05"
+string.format("%0#6.0g", 1e-06) == "1.e-06"
+string.format("%0#6.0g", 1e-07) == "1.e-07"
+string.format("%0#6.0g", 123.456) == "1.e+02"
+string.format("%0#6.0g", 1234560000) == "1.e+09"
+string.format("%0#6.0g", 1.23456e-05) == "1.e-05"
+string.format("%0#6.0g", 123.456789123) == "1.e+02"
+string.format("%0#6.0g", 1234567891.23) == "1.e+09"
+string.format("%0#6.0g", 1.23456789123e-05) == "1.e-05"
+string.format("%0#6.1g", 0) == "00000."
+string.format("%0#6.1g", 1) == "00001."
+string.format("%0#6.1g", -1) == "-0001."
+string.format("%0#6.1g", 2) == "00002."
+string.format("%0#6.1g", -2) == "-0002."
+string.format("%0#6.1g", 3) == "00003."
+string.format("%0#6.1g", -3) == "-0003."
+string.format("%0#6.1g", nan) == "   nan"
+string.format("%0#6.1g", inf) == "   inf"
+string.format("%0#6.1g", -inf) == "  -inf"
+string.format("%0#6.1g", 100) == "1.e+02"
+string.format("%0#6.1g", 10000) == "1.e+04"
+string.format("%0#6.1g", 100000) == "1.e+05"
+string.format("%0#6.1g", 1000000) == "1.e+06"
+string.format("%0#6.1g", 10000000) == "1.e+07"
+string.format("%0#6.1g", 0.01) == "000.01"
+string.format("%0#6.1g", 0.0001) == "0.0001"
+string.format("%0#6.1g", 1e-05) == "1.e-05"
+string.format("%0#6.1g", 1e-06) == "1.e-06"
+string.format("%0#6.1g", 1e-07) == "1.e-07"
+string.format("%0#6.1g", 123.456) == "1.e+02"
+string.format("%0#6.1g", 1234560000) == "1.e+09"
+string.format("%0#6.1g", 1.23456e-05) == "1.e-05"
+string.format("%0#6.1g", 123.456789123) == "1.e+02"
+string.format("%0#6.1g", 1234567891.23) == "1.e+09"
+string.format("%0#6.1g", 1.23456789123e-05) == "1.e-05"
+string.format("%0#6.6g", nan) == "   nan"
+string.format("%0#6.6g", inf) == "   inf"
+string.format("%0#6.6g", -inf) == "  -inf"
+string.format("%0#20g", 0) == "00000000000000.00000"
+string.format("%0#20g", 1) == "00000000000001.00000"
+string.format("%0#20g", -1) == "-0000000000001.00000"
+string.format("%0#20g", 2) == "00000000000002.00000"
+string.format("%0#20g", -2) == "-0000000000002.00000"
+string.format("%0#20g", 3) == "00000000000003.00000"
+string.format("%0#20g", -3) == "-0000000000003.00000"
+string.format("%0#20g", nan) == "                 nan"
+string.format("%0#20g", inf) == "                 inf"
+string.format("%0#20g", -inf) == "                -inf"
+string.format("%0#20g", 100) == "0000000000000100.000"
+string.format("%0#20g", 10000) == "000000000000010000.0"
+string.format("%0#20g", 100000) == "0000000000000100000."
+string.format("%0#20g", 1000000) == "0000000001.00000e+06"
+string.format("%0#20g", 10000000) == "0000000001.00000e+07"
+string.format("%0#20g", 0.01) == "000000000000.0100000"
+string.format("%0#20g", 0.0001) == "0000000000.000100000"
+string.format("%0#20g", 1e-05) == "0000000001.00000e-05"
+string.format("%0#20g", 1e-06) == "0000000001.00000e-06"
+string.format("%0#20g", 1e-07) == "0000000001.00000e-07"
+string.format("%0#20g", 123.456) == "0000000000000123.456"
+string.format("%0#20g", 1234560000) == "0000000001.23456e+09"
+string.format("%0#20g", 1.23456e-05) == "0000000001.23456e-05"
+string.format("%0#20g", 123.456789123) == "0000000000000123.457"
+string.format("%0#20g", 1234567891.23) == "0000000001.23457e+09"
+string.format("%0#20g", 1.23456789123e-05) == "0000000001.23457e-05"
+string.format("%0#20.0g", 0) == "0000000000000000000."
+string.format("%0#20.0g", 1) == "0000000000000000001."
+string.format("%0#20.0g", -1) == "-000000000000000001."
+string.format("%0#20.0g", 2) == "0000000000000000002."
+string.format("%0#20.0g", -2) == "-000000000000000002."
+string.format("%0#20.0g", 3) == "0000000000000000003."
+string.format("%0#20.0g", -3) == "-000000000000000003."
+string.format("%0#20.0g", nan) == "                 nan"
+string.format("%0#20.0g", inf) == "                 inf"
+string.format("%0#20.0g", -inf) == "                -inf"
+string.format("%0#20.0g", 100) == "000000000000001.e+02"
+string.format("%0#20.0g", 10000) == "000000000000001.e+04"
+string.format("%0#20.0g", 100000) == "000000000000001.e+05"
+string.format("%0#20.0g", 1000000) == "000000000000001.e+06"
+string.format("%0#20.0g", 10000000) == "000000000000001.e+07"
+string.format("%0#20.0g", 0.01) == "00000000000000000.01"
+string.format("%0#20.0g", 0.0001) == "000000000000000.0001"
+string.format("%0#20.0g", 1e-05) == "000000000000001.e-05"
+string.format("%0#20.0g", 1e-06) == "000000000000001.e-06"
+string.format("%0#20.0g", 1e-07) == "000000000000001.e-07"
+string.format("%0#20.0g", 123.456) == "000000000000001.e+02"
+string.format("%0#20.0g", 1234560000) == "000000000000001.e+09"
+string.format("%0#20.0g", 1.23456e-05) == "000000000000001.e-05"
+string.format("%0#20.0g", 123.456789123) == "000000000000001.e+02"
+string.format("%0#20.0g", 1234567891.23) == "000000000000001.e+09"
+string.format("%0#20.0g", 1.23456789123e-05) == "000000000000001.e-05"
+string.format("%0#20.1g", 0) == "0000000000000000000."
+string.format("%0#20.1g", 1) == "0000000000000000001."
+string.format("%0#20.1g", -1) == "-000000000000000001."
+string.format("%0#20.1g", 2) == "0000000000000000002."
+string.format("%0#20.1g", -2) == "-000000000000000002."
+string.format("%0#20.1g", 3) == "0000000000000000003."
+string.format("%0#20.1g", -3) == "-000000000000000003."
+string.format("%0#20.1g", nan) == "                 nan"
+string.format("%0#20.1g", inf) == "                 inf"
+string.format("%0#20.1g", -inf) == "                -inf"
+string.format("%0#20.1g", 100) == "000000000000001.e+02"
+string.format("%0#20.1g", 10000) == "000000000000001.e+04"
+string.format("%0#20.1g", 100000) == "000000000000001.e+05"
+string.format("%0#20.1g", 1000000) == "000000000000001.e+06"
+string.format("%0#20.1g", 10000000) == "000000000000001.e+07"
+string.format("%0#20.1g", 0.01) == "00000000000000000.01"
+string.format("%0#20.1g", 0.0001) == "000000000000000.0001"
+string.format("%0#20.1g", 1e-05) == "000000000000001.e-05"
+string.format("%0#20.1g", 1e-06) == "000000000000001.e-06"
+string.format("%0#20.1g", 1e-07) == "000000000000001.e-07"
+string.format("%0#20.1g", 123.456) == "000000000000001.e+02"
+string.format("%0#20.1g", 1234560000) == "000000000000001.e+09"
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+string.format("%0#+20g", nan) == "                +nan"
+string.format("%0#+20g", inf) == "                +inf"
+string.format("%0#+20g", -inf) == "                -inf"
+string.format("%0#+20g", 100) == "+000000000000100.000"
+string.format("%0#+20g", 10000) == "+00000000000010000.0"
+string.format("%0#+20g", 100000) == "+000000000000100000."
+string.format("%0#+20g", 1000000) == "+000000001.00000e+06"
+string.format("%0#+20g", 10000000) == "+000000001.00000e+07"
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+string.format("%0#+20g", 123.456) == "+000000000000123.456"
+string.format("%0#+20g", 1234560000) == "+000000001.23456e+09"
+string.format("%0#+20g", 1.23456e-05) == "+000000001.23456e-05"
+string.format("%0#+20g", 123.456789123) == "+000000000000123.457"
+string.format("%0#+20g", 1234567891.23) == "+000000001.23457e+09"
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+string.format("%0#+20.0g", 2) == "+000000000000000002."
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+string.format("%0#+20.0g", nan) == "                +nan"
+string.format("%0#+20.0g", inf) == "                +inf"
+string.format("%0#+20.0g", -inf) == "                -inf"
+string.format("%0#+20.0g", 100) == "+00000000000001.e+02"
+string.format("%0#+20.0g", 10000) == "+00000000000001.e+04"
+string.format("%0#+20.0g", 100000) == "+00000000000001.e+05"
+string.format("%0#+20.0g", 1000000) == "+00000000000001.e+06"
+string.format("%0#+20.0g", 10000000) == "+00000000000001.e+07"
+string.format("%0#+20.0g", 0.01) == "+0000000000000000.01"
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+string.format("%0#+20.0g", 1e-07) == "+00000000000001.e-07"
+string.format("%0#+20.0g", 123.456) == "+00000000000001.e+02"
+string.format("%0#+20.0g", 1234560000) == "+00000000000001.e+09"
+string.format("%0#+20.0g", 1.23456e-05) == "+00000000000001.e-05"
+string.format("%0#+20.0g", 123.456789123) == "+00000000000001.e+02"
+string.format("%0#+20.0g", 1234567891.23) == "+00000000000001.e+09"
+string.format("%0#+20.0g", 1.23456789123e-05) == "+00000000000001.e-05"
+string.format("%0#+20.1g", 0) == "+000000000000000000."
+string.format("%0#+20.1g", 1) == "+000000000000000001."
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+string.format("%0#+20.1g", 2) == "+000000000000000002."
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+string.format("%0#+20.1g", -3) == "-000000000000000003."
+string.format("%0#+20.1g", nan) == "                +nan"
+string.format("%0#+20.1g", inf) == "                +inf"
+string.format("%0#+20.1g", -inf) == "                -inf"
+string.format("%0#+20.1g", 100) == "+00000000000001.e+02"
+string.format("%0#+20.1g", 10000) == "+00000000000001.e+04"
+string.format("%0#+20.1g", 100000) == "+00000000000001.e+05"
+string.format("%0#+20.1g", 1000000) == "+00000000000001.e+06"
+string.format("%0#+20.1g", 10000000) == "+00000000000001.e+07"
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+string.format("%0#+20.1g", 0.0001) == "+00000000000000.0001"
+string.format("%0#+20.1g", 1e-05) == "+00000000000001.e-05"
+string.format("%0#+20.1g", 1e-06) == "+00000000000001.e-06"
+string.format("%0#+20.1g", 1e-07) == "+00000000000001.e-07"
+string.format("%0#+20.1g", 123.456) == "+00000000000001.e+02"
+string.format("%0#+20.1g", 1234560000) == "+00000000000001.e+09"
+string.format("%0#+20.1g", 1.23456e-05) == "+00000000000001.e-05"
+string.format("%0#+20.1g", 123.456789123) == "+00000000000001.e+02"
+string.format("%0#+20.1g", 1234567891.23) == "+00000000000001.e+09"
+string.format("%0#+20.1g", 1.23456789123e-05) == "+00000000000001.e-05"
+string.format("%0#+20.6g", 0) == "+0000000000000.00000"
+string.format("%0#+20.6g", 1) == "+0000000000001.00000"
+string.format("%0#+20.6g", -1) == "-0000000000001.00000"
+string.format("%0#+20.6g", 2) == "+0000000000002.00000"
+string.format("%0#+20.6g", -2) == "-0000000000002.00000"
+string.format("%0#+20.6g", 3) == "+0000000000003.00000"
+string.format("%0#+20.6g", -3) == "-0000000000003.00000"
+string.format("%0#+20.6g", nan) == "                +nan"
+string.format("%0#+20.6g", inf) == "                +inf"
+string.format("%0#+20.6g", -inf) == "                -inf"
+string.format("%0#+20.6g", 100) == "+000000000000100.000"
+string.format("%0#+20.6g", 10000) == "+00000000000010000.0"
+string.format("%0#+20.6g", 100000) == "+000000000000100000."
+string.format("%0#+20.6g", 1000000) == "+000000001.00000e+06"
+string.format("%0#+20.6g", 10000000) == "+000000001.00000e+07"
+string.format("%0#+20.6g", 0.01) == "+00000000000.0100000"
+string.format("%0#+20.6g", 0.0001) == "+000000000.000100000"
+string.format("%0#+20.6g", 1e-05) == "+000000001.00000e-05"
+string.format("%0#+20.6g", 1e-06) == "+000000001.00000e-06"
+string.format("%0#+20.6g", 1e-07) == "+000000001.00000e-07"
+string.format("%0#+20.6g", 123.456) == "+000000000000123.456"
+string.format("%0#+20.6g", 1234560000) == "+000000001.23456e+09"
+string.format("%0#+20.6g", 1.23456e-05) == "+000000001.23456e-05"
+string.format("%0#+20.6g", 123.456789123) == "+000000000000123.457"
+string.format("%0#+20.6g", 1234567891.23) == "+000000001.23457e+09"
+string.format("%0#+20.6g", 1.23456789123e-05) == "+000000001.23457e-05"
+string.format("%0#-g", 0) == "0.00000"
+string.format("%0#-g", 1) == "1.00000"
+string.format("%0#-g", -1) == "-1.00000"
+string.format("%0#-g", 2) == "2.00000"
+string.format("%0#-g", -2) == "-2.00000"
+string.format("%0#-g", 3) == "3.00000"
+string.format("%0#-g", -3) == "-3.00000"
+string.format("%0#-g", nan) == "nan"
+string.format("%0#-g", inf) == "inf"
+string.format("%0#-g", -inf) == "-inf"
+string.format("%0#-g", 100) == "100.000"
+string.format("%0#-g", 10000) == "10000.0"
+string.format("%0#-g", 100000) == "100000."
+string.format("%0#-g", 1000000) == "1.00000e+06"
+string.format("%0#-g", 10000000) == "1.00000e+07"
+string.format("%0#-g", 0.01) == "0.0100000"
+string.format("%0#-g", 0.0001) == "0.000100000"
+string.format("%0#-g", 1e-05) == "1.00000e-05"
+string.format("%0#-g", 1e-06) == "1.00000e-06"
+string.format("%0#-g", 1e-07) == "1.00000e-07"
+string.format("%0#-g", 123.456) == "123.456"
+string.format("%0#-g", 1234560000) == "1.23456e+09"
+string.format("%0#-g", 1.23456e-05) == "1.23456e-05"
+string.format("%0#-g", 123.456789123) == "123.457"
+string.format("%0#-g", 1234567891.23) == "1.23457e+09"
+string.format("%0#-g", 1.23456789123e-05) == "1.23457e-05"
+string.format("%0#-.0g", 0) == "0."
+string.format("%0#-.0g", 1) == "1."
+string.format("%0#-.0g", -1) == "-1."
+string.format("%0#-.0g", 2) == "2."
+string.format("%0#-.0g", -2) == "-2."
+string.format("%0#-.0g", 3) == "3."
+string.format("%0#-.0g", -3) == "-3."
+string.format("%0#-.0g", 100) == "1.e+02"
+string.format("%0#-.0g", 10000) == "1.e+04"
+string.format("%0#-.0g", 100000) == "1.e+05"
+string.format("%0#-.0g", 1000000) == "1.e+06"
+string.format("%0#-.0g", 10000000) == "1.e+07"
+string.format("%0#-.0g", 0.01) == "0.01"
+string.format("%0#-.0g", 0.0001) == "0.0001"
+string.format("%0#-.0g", 1e-05) == "1.e-05"
+string.format("%0#-.0g", 1e-06) == "1.e-06"
+string.format("%0#-.0g", 1e-07) == "1.e-07"
+string.format("%0#-.0g", 123.456) == "1.e+02"
+string.format("%0#-.0g", 1234560000) == "1.e+09"
+string.format("%0#-.0g", 1.23456e-05) == "1.e-05"
+string.format("%0#-.0g", 123.456789123) == "1.e+02"
+string.format("%0#-.0g", 1234567891.23) == "1.e+09"
+string.format("%0#-.0g", 1.23456789123e-05) == "1.e-05"
+string.format("%0#-.1g", 0) == "0."
+string.format("%0#-.1g", 1) == "1."
+string.format("%0#-.1g", -1) == "-1."
+string.format("%0#-.1g", 2) == "2."
+string.format("%0#-.1g", -2) == "-2."
+string.format("%0#-.1g", 3) == "3."
+string.format("%0#-.1g", -3) == "-3."
+string.format("%0#-.1g", 100) == "1.e+02"
+string.format("%0#-.1g", 10000) == "1.e+04"
+string.format("%0#-.1g", 100000) == "1.e+05"
+string.format("%0#-.1g", 1000000) == "1.e+06"
+string.format("%0#-.1g", 10000000) == "1.e+07"
+string.format("%0#-.1g", 0.01) == "0.01"
+string.format("%0#-.1g", 0.0001) == "0.0001"
+string.format("%0#-.1g", 1e-05) == "1.e-05"
+string.format("%0#-.1g", 1e-06) == "1.e-06"
+string.format("%0#-.1g", 1e-07) == "1.e-07"
+string.format("%0#-.1g", 123.456) == "1.e+02"
+string.format("%0#-.1g", 1234560000) == "1.e+09"
+string.format("%0#-.1g", 1.23456e-05) == "1.e-05"
+string.format("%0#-.1g", 123.456789123) == "1.e+02"
+string.format("%0#-.1g", 1234567891.23) == "1.e+09"
+string.format("%0#-.1g", 1.23456789123e-05) == "1.e-05"
+string.format("%0#-1.0g", 0) == "0."
+string.format("%0#-1.0g", 1) == "1."
+string.format("%0#-1.0g", -1) == "-1."
+string.format("%0#-1.0g", 2) == "2."
+string.format("%0#-1.0g", -2) == "-2."
+string.format("%0#-1.0g", 3) == "3."
+string.format("%0#-1.0g", -3) == "-3."
+string.format("%0#-1.0g", 100) == "1.e+02"
+string.format("%0#-1.0g", 10000) == "1.e+04"
+string.format("%0#-1.0g", 100000) == "1.e+05"
+string.format("%0#-1.0g", 1000000) == "1.e+06"
+string.format("%0#-1.0g", 10000000) == "1.e+07"
+string.format("%0#-1.0g", 0.01) == "0.01"
+string.format("%0#-1.0g", 0.0001) == "0.0001"
+string.format("%0#-1.0g", 1e-05) == "1.e-05"
+string.format("%0#-1.0g", 1e-06) == "1.e-06"
+string.format("%0#-1.0g", 1e-07) == "1.e-07"
+string.format("%0#-1.0g", 123.456) == "1.e+02"
+string.format("%0#-1.0g", 1234560000) == "1.e+09"
+string.format("%0#-1.0g", 1.23456e-05) == "1.e-05"
+string.format("%0#-1.0g", 123.456789123) == "1.e+02"
+string.format("%0#-1.0g", 1234567891.23) == "1.e+09"
+string.format("%0#-1.0g", 1.23456789123e-05) == "1.e-05"
+string.format("%0#-1.1g", 0) == "0."
+string.format("%0#-1.1g", 1) == "1."
+string.format("%0#-1.1g", -1) == "-1."
+string.format("%0#-1.1g", 2) == "2."
+string.format("%0#-1.1g", -2) == "-2."
+string.format("%0#-1.1g", 3) == "3."
+string.format("%0#-1.1g", -3) == "-3."
+string.format("%0#-1.1g", 100) == "1.e+02"
+string.format("%0#-1.1g", 10000) == "1.e+04"
+string.format("%0#-1.1g", 100000) == "1.e+05"
+string.format("%0#-1.1g", 1000000) == "1.e+06"
+string.format("%0#-1.1g", 10000000) == "1.e+07"
+string.format("%0#-1.1g", 0.01) == "0.01"
+string.format("%0#-1.1g", 0.0001) == "0.0001"
+string.format("%0#-1.1g", 1e-05) == "1.e-05"
+string.format("%0#-1.1g", 1e-06) == "1.e-06"
+string.format("%0#-1.1g", 1e-07) == "1.e-07"
+string.format("%0#-1.1g", 123.456) == "1.e+02"
+string.format("%0#-1.1g", 1234560000) == "1.e+09"
+string.format("%0#-1.1g", 1.23456e-05) == "1.e-05"
+string.format("%0#-1.1g", 123.456789123) == "1.e+02"
+string.format("%0#-1.1g", 1234567891.23) == "1.e+09"
+string.format("%0#-1.1g", 1.23456789123e-05) == "1.e-05"
+string.format("%0#-2.0g", 0) == "0."
+string.format("%0#-2.0g", 1) == "1."
+string.format("%0#-2.0g", -1) == "-1."
+string.format("%0#-2.0g", 2) == "2."
+string.format("%0#-2.0g", -2) == "-2."
+string.format("%0#-2.0g", 3) == "3."
+string.format("%0#-2.0g", -3) == "-3."
+string.format("%0#-2.0g", 100) == "1.e+02"
+string.format("%0#-2.0g", 10000) == "1.e+04"
+string.format("%0#-2.0g", 100000) == "1.e+05"
+string.format("%0#-2.0g", 1000000) == "1.e+06"
+string.format("%0#-2.0g", 10000000) == "1.e+07"
+string.format("%0#-2.0g", 0.01) == "0.01"
+string.format("%0#-2.0g", 0.0001) == "0.0001"
+string.format("%0#-2.0g", 1e-05) == "1.e-05"
+string.format("%0#-2.0g", 1e-06) == "1.e-06"
+string.format("%0#-2.0g", 1e-07) == "1.e-07"
+string.format("%0#-2.0g", 123.456) == "1.e+02"
+string.format("%0#-2.0g", 1234560000) == "1.e+09"
+string.format("%0#-2.0g", 1.23456e-05) == "1.e-05"
+string.format("%0#-2.0g", 123.456789123) == "1.e+02"
+string.format("%0#-2.0g", 1234567891.23) == "1.e+09"
+string.format("%0#-2.0g", 1.23456789123e-05) == "1.e-05"
+string.format("%0#-2.1g", 0) == "0."
+string.format("%0#-2.1g", 1) == "1."
+string.format("%0#-2.1g", -1) == "-1."
+string.format("%0#-2.1g", 2) == "2."
+string.format("%0#-2.1g", -2) == "-2."
+string.format("%0#-2.1g", 3) == "3."
+string.format("%0#-2.1g", -3) == "-3."
+string.format("%0#-2.1g", 100) == "1.e+02"
+string.format("%0#-2.1g", 10000) == "1.e+04"
+string.format("%0#-2.1g", 100000) == "1.e+05"
+string.format("%0#-2.1g", 1000000) == "1.e+06"
+string.format("%0#-2.1g", 10000000) == "1.e+07"
+string.format("%0#-2.1g", 0.01) == "0.01"
+string.format("%0#-2.1g", 0.0001) == "0.0001"
+string.format("%0#-2.1g", 1e-05) == "1.e-05"
+string.format("%0#-2.1g", 1e-06) == "1.e-06"
+string.format("%0#-2.1g", 1e-07) == "1.e-07"
+string.format("%0#-2.1g", 123.456) == "1.e+02"
+string.format("%0#-2.1g", 1234560000) == "1.e+09"
+string.format("%0#-2.1g", 1.23456e-05) == "1.e-05"
+string.format("%0#-2.1g", 123.456789123) == "1.e+02"
+string.format("%0#-2.1g", 1234567891.23) == "1.e+09"
+string.format("%0#-2.1g", 1.23456789123e-05) == "1.e-05"
+string.format("%0#-6g", nan) == "nan   "
+string.format("%0#-6g", inf) == "inf   "
+string.format("%0#-6g", -inf) == "-inf  "
+string.format("%0#-6.0g", 0) == "0.    "
+string.format("%0#-6.0g", 1) == "1.    "
+string.format("%0#-6.0g", -1) == "-1.   "
+string.format("%0#-6.0g", 2) == "2.    "
+string.format("%0#-6.0g", -2) == "-2.   "
+string.format("%0#-6.0g", 3) == "3.    "
+string.format("%0#-6.0g", -3) == "-3.   "
+string.format("%0#-6.0g", nan) == "nan   "
+string.format("%0#-6.0g", inf) == "inf   "
+string.format("%0#-6.0g", -inf) == "-inf  "
+string.format("%0#-6.0g", 100) == "1.e+02"
+string.format("%0#-6.0g", 10000) == "1.e+04"
+string.format("%0#-6.0g", 100000) == "1.e+05"
+string.format("%0#-6.0g", 1000000) == "1.e+06"
+string.format("%0#-6.0g", 10000000) == "1.e+07"
+string.format("%0#-6.0g", 0.01) == "0.01  "
+string.format("%0#-6.0g", 0.0001) == "0.0001"
+string.format("%0#-6.0g", 1e-05) == "1.e-05"
+string.format("%0#-6.0g", 1e-06) == "1.e-06"
+string.format("%0#-6.0g", 1e-07) == "1.e-07"
+string.format("%0#-6.0g", 123.456) == "1.e+02"
+string.format("%0#-6.0g", 1234560000) == "1.e+09"
+string.format("%0#-6.0g", 1.23456e-05) == "1.e-05"
+string.format("%0#-6.0g", 123.456789123) == "1.e+02"
+string.format("%0#-6.0g", 1234567891.23) == "1.e+09"
+string.format("%0#-6.0g", 1.23456789123e-05) == "1.e-05"
+string.format("%0#-6.1g", 0) == "0.    "
+string.format("%0#-6.1g", 1) == "1.    "
+string.format("%0#-6.1g", -1) == "-1.   "
+string.format("%0#-6.1g", 2) == "2.    "
+string.format("%0#-6.1g", -2) == "-2.   "
+string.format("%0#-6.1g", 3) == "3.    "
+string.format("%0#-6.1g", -3) == "-3.   "
+string.format("%0#-6.1g", nan) == "nan   "
+string.format("%0#-6.1g", inf) == "inf   "
+string.format("%0#-6.1g", -inf) == "-inf  "
+string.format("%0#-6.1g", 100) == "1.e+02"
+string.format("%0#-6.1g", 10000) == "1.e+04"
+string.format("%0#-6.1g", 100000) == "1.e+05"
+string.format("%0#-6.1g", 1000000) == "1.e+06"
+string.format("%0#-6.1g", 10000000) == "1.e+07"
+string.format("%0#-6.1g", 0.01) == "0.01  "
+string.format("%0#-6.1g", 0.0001) == "0.0001"
+string.format("%0#-6.1g", 1e-05) == "1.e-05"
+string.format("%0#-6.1g", 1e-06) == "1.e-06"
+string.format("%0#-6.1g", 1e-07) == "1.e-07"
+string.format("%0#-6.1g", 123.456) == "1.e+02"
+string.format("%0#-6.1g", 1234560000) == "1.e+09"
+string.format("%0#-6.1g", 1.23456e-05) == "1.e-05"
+string.format("%0#-6.1g", 123.456789123) == "1.e+02"
+string.format("%0#-6.1g", 1234567891.23) == "1.e+09"
+string.format("%0#-6.1g", 1.23456789123e-05) == "1.e-05"
+string.format("%0#-6.6g", nan) == "nan   "
+string.format("%0#-6.6g", inf) == "inf   "
+string.format("%0#-6.6g", -inf) == "-inf  "
+string.format("%0#-20g", 0) == "0.00000             "
+string.format("%0#-20g", 1) == "1.00000             "
+string.format("%0#-20g", -1) == "-1.00000            "
+string.format("%0#-20g", 2) == "2.00000             "
+string.format("%0#-20g", -2) == "-2.00000            "
+string.format("%0#-20g", 3) == "3.00000             "
+string.format("%0#-20g", -3) == "-3.00000            "
+string.format("%0#-20g", nan) == "nan                 "
+string.format("%0#-20g", inf) == "inf                 "
+string.format("%0#-20g", -inf) == "-inf                "
+string.format("%0#-20g", 100) == "100.000             "
+string.format("%0#-20g", 10000) == "10000.0             "
+string.format("%0#-20g", 100000) == "100000.             "
+string.format("%0#-20g", 1000000) == "1.00000e+06         "
+string.format("%0#-20g", 10000000) == "1.00000e+07         "
+string.format("%0#-20g", 0.01) == "0.0100000           "
+string.format("%0#-20g", 0.0001) == "0.000100000         "
+string.format("%0#-20g", 1e-05) == "1.00000e-05         "
+string.format("%0#-20g", 1e-06) == "1.00000e-06         "
+string.format("%0#-20g", 1e-07) == "1.00000e-07         "
+string.format("%0#-20g", 123.456) == "123.456             "
+string.format("%0#-20g", 1234560000) == "1.23456e+09         "
+string.format("%0#-20g", 1.23456e-05) == "1.23456e-05         "
+string.format("%0#-20g", 123.456789123) == "123.457             "
+string.format("%0#-20g", 1234567891.23) == "1.23457e+09         "
+string.format("%0#-20g", 1.23456789123e-05) == "1.23457e-05         "
+string.format("%0#-20.0g", 0) == "0.                  "
+string.format("%0#-20.0g", 1) == "1.                  "
+string.format("%0#-20.0g", -1) == "-1.                 "
+string.format("%0#-20.0g", 2) == "2.                  "
+string.format("%0#-20.0g", -2) == "-2.                 "
+string.format("%0#-20.0g", 3) == "3.                  "
+string.format("%0#-20.0g", -3) == "-3.                 "
+string.format("%0#-20.0g", nan) == "nan                 "
+string.format("%0#-20.0g", inf) == "inf                 "
+string.format("%0#-20.0g", -inf) == "-inf                "
+string.format("%0#-20.0g", 100) == "1.e+02              "
+string.format("%0#-20.0g", 10000) == "1.e+04              "
+string.format("%0#-20.0g", 100000) == "1.e+05              "
+string.format("%0#-20.0g", 1000000) == "1.e+06              "
+string.format("%0#-20.0g", 10000000) == "1.e+07              "
+string.format("%0#-20.0g", 0.01) == "0.01                "
+string.format("%0#-20.0g", 0.0001) == "0.0001              "
+string.format("%0#-20.0g", 1e-05) == "1.e-05              "
+string.format("%0#-20.0g", 1e-06) == "1.e-06              "
+string.format("%0#-20.0g", 1e-07) == "1.e-07              "
+string.format("%0#-20.0g", 123.456) == "1.e+02              "
+string.format("%0#-20.0g", 1234560000) == "1.e+09              "
+string.format("%0#-20.0g", 1.23456e-05) == "1.e-05              "
+string.format("%0#-20.0g", 123.456789123) == "1.e+02              "
+string.format("%0#-20.0g", 1234567891.23) == "1.e+09              "
+string.format("%0#-20.0g", 1.23456789123e-05) == "1.e-05              "
+string.format("%0#-20.1g", 0) == "0.                  "
+string.format("%0#-20.1g", 1) == "1.                  "
+string.format("%0#-20.1g", -1) == "-1.                 "
+string.format("%0#-20.1g", 2) == "2.                  "
+string.format("%0#-20.1g", -2) == "-2.                 "
+string.format("%0#-20.1g", 3) == "3.                  "
+string.format("%0#-20.1g", -3) == "-3.                 "
+string.format("%0#-20.1g", nan) == "nan                 "
+string.format("%0#-20.1g", inf) == "inf                 "
+string.format("%0#-20.1g", -inf) == "-inf                "
+string.format("%0#-20.1g", 100) == "1.e+02              "
+string.format("%0#-20.1g", 10000) == "1.e+04              "
+string.format("%0#-20.1g", 100000) == "1.e+05              "
+string.format("%0#-20.1g", 1000000) == "1.e+06              "
+string.format("%0#-20.1g", 10000000) == "1.e+07              "
+string.format("%0#-20.1g", 0.01) == "0.01                "
+string.format("%0#-20.1g", 0.0001) == "0.0001              "
+string.format("%0#-20.1g", 1e-05) == "1.e-05              "
+string.format("%0#-20.1g", 1e-06) == "1.e-06              "
+string.format("%0#-20.1g", 1e-07) == "1.e-07              "
+string.format("%0#-20.1g", 123.456) == "1.e+02              "
+string.format("%0#-20.1g", 1234560000) == "1.e+09              "
+string.format("%0#-20.1g", 1.23456e-05) == "1.e-05              "
+string.format("%0#-20.1g", 123.456789123) == "1.e+02              "
+string.format("%0#-20.1g", 1234567891.23) == "1.e+09              "
+string.format("%0#-20.1g", 1.23456789123e-05) == "1.e-05              "
+string.format("%0#-20.6g", 0) == "0.00000             "
+string.format("%0#-20.6g", 1) == "1.00000             "
+string.format("%0#-20.6g", -1) == "-1.00000            "
+string.format("%0#-20.6g", 2) == "2.00000             "
+string.format("%0#-20.6g", -2) == "-2.00000            "
+string.format("%0#-20.6g", 3) == "3.00000             "
+string.format("%0#-20.6g", -3) == "-3.00000            "
+string.format("%0#-20.6g", nan) == "nan                 "
+string.format("%0#-20.6g", inf) == "inf                 "
+string.format("%0#-20.6g", -inf) == "-inf                "
+string.format("%0#-20.6g", 100) == "100.000             "
+string.format("%0#-20.6g", 10000) == "10000.0             "
+string.format("%0#-20.6g", 100000) == "100000.             "
+string.format("%0#-20.6g", 1000000) == "1.00000e+06         "
+string.format("%0#-20.6g", 10000000) == "1.00000e+07         "
+string.format("%0#-20.6g", 0.01) == "0.0100000           "
+string.format("%0#-20.6g", 0.0001) == "0.000100000         "
+string.format("%0#-20.6g", 1e-05) == "1.00000e-05         "
+string.format("%0#-20.6g", 1e-06) == "1.00000e-06         "
+string.format("%0#-20.6g", 1e-07) == "1.00000e-07         "
+string.format("%0#-20.6g", 123.456) == "123.456             "
+string.format("%0#-20.6g", 1234560000) == "1.23456e+09         "
+string.format("%0#-20.6g", 1.23456e-05) == "1.23456e-05         "
+string.format("%0#-20.6g", 123.456789123) == "123.457             "
+string.format("%0#-20.6g", 1234567891.23) == "1.23457e+09         "
+string.format("%0#-20.6g", 1.23456789123e-05) == "1.23457e-05         "
+string.format("%0#-+g", 0) == "+0.00000"
+string.format("%0#-+g", 1) == "+1.00000"
+string.format("%0#-+g", -1) == "-1.00000"
+string.format("%0#-+g", 2) == "+2.00000"
+string.format("%0#-+g", -2) == "-2.00000"
+string.format("%0#-+g", 3) == "+3.00000"
+string.format("%0#-+g", -3) == "-3.00000"
+string.format("%0#-+g", nan) == "+nan"
+string.format("%0#-+g", inf) == "+inf"
+string.format("%0#-+g", -inf) == "-inf"
+string.format("%0#-+g", 100) == "+100.000"
+string.format("%0#-+g", 10000) == "+10000.0"
+string.format("%0#-+g", 100000) == "+100000."
+string.format("%0#-+g", 1000000) == "+1.00000e+06"
+string.format("%0#-+g", 10000000) == "+1.00000e+07"
+string.format("%0#-+g", 0.01) == "+0.0100000"
+string.format("%0#-+g", 0.0001) == "+0.000100000"
+string.format("%0#-+g", 1e-05) == "+1.00000e-05"
+string.format("%0#-+g", 1e-06) == "+1.00000e-06"
+string.format("%0#-+g", 1e-07) == "+1.00000e-07"
+string.format("%0#-+g", 123.456) == "+123.456"
+string.format("%0#-+g", 1234560000) == "+1.23456e+09"
+string.format("%0#-+g", 1.23456e-05) == "+1.23456e-05"
+string.format("%0#-+g", 123.456789123) == "+123.457"
+string.format("%0#-+g", 1234567891.23) == "+1.23457e+09"
+string.format("%0#-+g", 1.23456789123e-05) == "+1.23457e-05"
+string.format("%0#-+.0g", 0) == "+0."
+string.format("%0#-+.0g", 1) == "+1."
+string.format("%0#-+.0g", -1) == "-1."
+string.format("%0#-+.0g", 2) == "+2."
+string.format("%0#-+.0g", -2) == "-2."
+string.format("%0#-+.0g", 3) == "+3."
+string.format("%0#-+.0g", -3) == "-3."
+string.format("%0#-+.0g", 100) == "+1.e+02"
+string.format("%0#-+.0g", 10000) == "+1.e+04"
+string.format("%0#-+.0g", 100000) == "+1.e+05"
+string.format("%0#-+.0g", 1000000) == "+1.e+06"
+string.format("%0#-+.0g", 10000000) == "+1.e+07"
+string.format("%0#-+.0g", 0.01) == "+0.01"
+string.format("%0#-+.0g", 0.0001) == "+0.0001"
+string.format("%0#-+.0g", 1e-05) == "+1.e-05"
+string.format("%0#-+.0g", 1e-06) == "+1.e-06"
+string.format("%0#-+.0g", 1e-07) == "+1.e-07"
+string.format("%0#-+.0g", 123.456) == "+1.e+02"
+string.format("%0#-+.0g", 1234560000) == "+1.e+09"
+string.format("%0#-+.0g", 1.23456e-05) == "+1.e-05"
+string.format("%0#-+.0g", 123.456789123) == "+1.e+02"
+string.format("%0#-+.0g", 1234567891.23) == "+1.e+09"
+string.format("%0#-+.0g", 1.23456789123e-05) == "+1.e-05"
+string.format("%0#-+.1g", 0) == "+0."
+string.format("%0#-+.1g", 1) == "+1."
+string.format("%0#-+.1g", -1) == "-1."
+string.format("%0#-+.1g", 2) == "+2."
+string.format("%0#-+.1g", -2) == "-2."
+string.format("%0#-+.1g", 3) == "+3."
+string.format("%0#-+.1g", -3) == "-3."
+string.format("%0#-+.1g", 100) == "+1.e+02"
+string.format("%0#-+.1g", 10000) == "+1.e+04"
+string.format("%0#-+.1g", 100000) == "+1.e+05"
+string.format("%0#-+.1g", 1000000) == "+1.e+06"
+string.format("%0#-+.1g", 10000000) == "+1.e+07"
+string.format("%0#-+.1g", 0.01) == "+0.01"
+string.format("%0#-+.1g", 0.0001) == "+0.0001"
+string.format("%0#-+.1g", 1e-05) == "+1.e-05"
+string.format("%0#-+.1g", 1e-06) == "+1.e-06"
+string.format("%0#-+.1g", 1e-07) == "+1.e-07"
+string.format("%0#-+.1g", 123.456) == "+1.e+02"
+string.format("%0#-+.1g", 1234560000) == "+1.e+09"
+string.format("%0#-+.1g", 1.23456e-05) == "+1.e-05"
+string.format("%0#-+.1g", 123.456789123) == "+1.e+02"
+string.format("%0#-+.1g", 1234567891.23) == "+1.e+09"
+string.format("%0#-+.1g", 1.23456789123e-05) == "+1.e-05"
+string.format("%0#-+1.0g", 0) == "+0."
+string.format("%0#-+1.0g", 1) == "+1."
+string.format("%0#-+1.0g", -1) == "-1."
+string.format("%0#-+1.0g", 2) == "+2."
+string.format("%0#-+1.0g", -2) == "-2."
+string.format("%0#-+1.0g", 3) == "+3."
+string.format("%0#-+1.0g", -3) == "-3."
+string.format("%0#-+1.0g", 100) == "+1.e+02"
+string.format("%0#-+1.0g", 10000) == "+1.e+04"
+string.format("%0#-+1.0g", 100000) == "+1.e+05"
+string.format("%0#-+1.0g", 1000000) == "+1.e+06"
+string.format("%0#-+1.0g", 10000000) == "+1.e+07"
+string.format("%0#-+1.0g", 0.01) == "+0.01"
+string.format("%0#-+1.0g", 0.0001) == "+0.0001"
+string.format("%0#-+1.0g", 1e-05) == "+1.e-05"
+string.format("%0#-+1.0g", 1e-06) == "+1.e-06"
+string.format("%0#-+1.0g", 1e-07) == "+1.e-07"
+string.format("%0#-+1.0g", 123.456) == "+1.e+02"
+string.format("%0#-+1.0g", 1234560000) == "+1.e+09"
+string.format("%0#-+1.0g", 1.23456e-05) == "+1.e-05"
+string.format("%0#-+1.0g", 123.456789123) == "+1.e+02"
+string.format("%0#-+1.0g", 1234567891.23) == "+1.e+09"
+string.format("%0#-+1.0g", 1.23456789123e-05) == "+1.e-05"
+string.format("%0#-+1.1g", 0) == "+0."
+string.format("%0#-+1.1g", 1) == "+1."
+string.format("%0#-+1.1g", -1) == "-1."
+string.format("%0#-+1.1g", 2) == "+2."
+string.format("%0#-+1.1g", -2) == "-2."
+string.format("%0#-+1.1g", 3) == "+3."
+string.format("%0#-+1.1g", -3) == "-3."
+string.format("%0#-+1.1g", 100) == "+1.e+02"
+string.format("%0#-+1.1g", 10000) == "+1.e+04"
+string.format("%0#-+1.1g", 100000) == "+1.e+05"
+string.format("%0#-+1.1g", 1000000) == "+1.e+06"
+string.format("%0#-+1.1g", 10000000) == "+1.e+07"
+string.format("%0#-+1.1g", 0.01) == "+0.01"
+string.format("%0#-+1.1g", 0.0001) == "+0.0001"
+string.format("%0#-+1.1g", 1e-05) == "+1.e-05"
+string.format("%0#-+1.1g", 1e-06) == "+1.e-06"
+string.format("%0#-+1.1g", 1e-07) == "+1.e-07"
+string.format("%0#-+1.1g", 123.456) == "+1.e+02"
+string.format("%0#-+1.1g", 1234560000) == "+1.e+09"
+string.format("%0#-+1.1g", 1.23456e-05) == "+1.e-05"
+string.format("%0#-+1.1g", 123.456789123) == "+1.e+02"
+string.format("%0#-+1.1g", 1234567891.23) == "+1.e+09"
+string.format("%0#-+1.1g", 1.23456789123e-05) == "+1.e-05"
+string.format("%0#-+2.0g", 0) == "+0."
+string.format("%0#-+2.0g", 1) == "+1."
+string.format("%0#-+2.0g", -1) == "-1."
+string.format("%0#-+2.0g", 2) == "+2."
+string.format("%0#-+2.0g", -2) == "-2."
+string.format("%0#-+2.0g", 3) == "+3."
+string.format("%0#-+2.0g", -3) == "-3."
+string.format("%0#-+2.0g", 100) == "+1.e+02"
+string.format("%0#-+2.0g", 10000) == "+1.e+04"
+string.format("%0#-+2.0g", 100000) == "+1.e+05"
+string.format("%0#-+2.0g", 1000000) == "+1.e+06"
+string.format("%0#-+2.0g", 10000000) == "+1.e+07"
+string.format("%0#-+2.0g", 0.01) == "+0.01"
+string.format("%0#-+2.0g", 0.0001) == "+0.0001"
+string.format("%0#-+2.0g", 1e-05) == "+1.e-05"
+string.format("%0#-+2.0g", 1e-06) == "+1.e-06"
+string.format("%0#-+2.0g", 1e-07) == "+1.e-07"
+string.format("%0#-+2.0g", 123.456) == "+1.e+02"
+string.format("%0#-+2.0g", 1234560000) == "+1.e+09"
+string.format("%0#-+2.0g", 1.23456e-05) == "+1.e-05"
+string.format("%0#-+2.0g", 123.456789123) == "+1.e+02"
+string.format("%0#-+2.0g", 1234567891.23) == "+1.e+09"
+string.format("%0#-+2.0g", 1.23456789123e-05) == "+1.e-05"
+string.format("%0#-+2.1g", 0) == "+0."
+string.format("%0#-+2.1g", 1) == "+1."
+string.format("%0#-+2.1g", -1) == "-1."
+string.format("%0#-+2.1g", 2) == "+2."
+string.format("%0#-+2.1g", -2) == "-2."
+string.format("%0#-+2.1g", 3) == "+3."
+string.format("%0#-+2.1g", -3) == "-3."
+string.format("%0#-+2.1g", 100) == "+1.e+02"
+string.format("%0#-+2.1g", 10000) == "+1.e+04"
+string.format("%0#-+2.1g", 100000) == "+1.e+05"
+string.format("%0#-+2.1g", 1000000) == "+1.e+06"
+string.format("%0#-+2.1g", 10000000) == "+1.e+07"
+string.format("%0#-+2.1g", 0.01) == "+0.01"
+string.format("%0#-+2.1g", 0.0001) == "+0.0001"
+string.format("%0#-+2.1g", 1e-05) == "+1.e-05"
+string.format("%0#-+2.1g", 1e-06) == "+1.e-06"
+string.format("%0#-+2.1g", 1e-07) == "+1.e-07"
+string.format("%0#-+2.1g", 123.456) == "+1.e+02"
+string.format("%0#-+2.1g", 1234560000) == "+1.e+09"
+string.format("%0#-+2.1g", 1.23456e-05) == "+1.e-05"
+string.format("%0#-+2.1g", 123.456789123) == "+1.e+02"
+string.format("%0#-+2.1g", 1234567891.23) == "+1.e+09"
+string.format("%0#-+2.1g", 1.23456789123e-05) == "+1.e-05"
+string.format("%0#-+6g", nan) == "+nan  "
+string.format("%0#-+6g", inf) == "+inf  "
+string.format("%0#-+6g", -inf) == "-inf  "
+string.format("%0#-+6.0g", 0) == "+0.   "
+string.format("%0#-+6.0g", 1) == "+1.   "
+string.format("%0#-+6.0g", -1) == "-1.   "
+string.format("%0#-+6.0g", 2) == "+2.   "
+string.format("%0#-+6.0g", -2) == "-2.   "
+string.format("%0#-+6.0g", 3) == "+3.   "
+string.format("%0#-+6.0g", -3) == "-3.   "
+string.format("%0#-+6.0g", nan) == "+nan  "
+string.format("%0#-+6.0g", inf) == "+inf  "
+string.format("%0#-+6.0g", -inf) == "-inf  "
+string.format("%0#-+6.0g", 100) == "+1.e+02"
+string.format("%0#-+6.0g", 10000) == "+1.e+04"
+string.format("%0#-+6.0g", 100000) == "+1.e+05"
+string.format("%0#-+6.0g", 1000000) == "+1.e+06"
+string.format("%0#-+6.0g", 10000000) == "+1.e+07"
+string.format("%0#-+6.0g", 0.01) == "+0.01 "
+string.format("%0#-+6.0g", 0.0001) == "+0.0001"
+string.format("%0#-+6.0g", 1e-05) == "+1.e-05"
+string.format("%0#-+6.0g", 1e-06) == "+1.e-06"
+string.format("%0#-+6.0g", 1e-07) == "+1.e-07"
+string.format("%0#-+6.0g", 123.456) == "+1.e+02"
+string.format("%0#-+6.0g", 1234560000) == "+1.e+09"
+string.format("%0#-+6.0g", 1.23456e-05) == "+1.e-05"
+string.format("%0#-+6.0g", 123.456789123) == "+1.e+02"
+string.format("%0#-+6.0g", 1234567891.23) == "+1.e+09"
+string.format("%0#-+6.0g", 1.23456789123e-05) == "+1.e-05"
+string.format("%0#-+6.1g", 0) == "+0.   "
+string.format("%0#-+6.1g", 1) == "+1.   "
+string.format("%0#-+6.1g", -1) == "-1.   "
+string.format("%0#-+6.1g", 2) == "+2.   "
+string.format("%0#-+6.1g", -2) == "-2.   "
+string.format("%0#-+6.1g", 3) == "+3.   "
+string.format("%0#-+6.1g", -3) == "-3.   "
+string.format("%0#-+6.1g", nan) == "+nan  "
+string.format("%0#-+6.1g", inf) == "+inf  "
+string.format("%0#-+6.1g", -inf) == "-inf  "
+string.format("%0#-+6.1g", 100) == "+1.e+02"
+string.format("%0#-+6.1g", 10000) == "+1.e+04"
+string.format("%0#-+6.1g", 100000) == "+1.e+05"
+string.format("%0#-+6.1g", 1000000) == "+1.e+06"
+string.format("%0#-+6.1g", 10000000) == "+1.e+07"
+string.format("%0#-+6.1g", 0.01) == "+0.01 "
+string.format("%0#-+6.1g", 0.0001) == "+0.0001"
+string.format("%0#-+6.1g", 1e-05) == "+1.e-05"
+string.format("%0#-+6.1g", 1e-06) == "+1.e-06"
+string.format("%0#-+6.1g", 1e-07) == "+1.e-07"
+string.format("%0#-+6.1g", 123.456) == "+1.e+02"
+string.format("%0#-+6.1g", 1234560000) == "+1.e+09"
+string.format("%0#-+6.1g", 1.23456e-05) == "+1.e-05"
+string.format("%0#-+6.1g", 123.456789123) == "+1.e+02"
+string.format("%0#-+6.1g", 1234567891.23) == "+1.e+09"
+string.format("%0#-+6.1g", 1.23456789123e-05) == "+1.e-05"
+string.format("%0#-+6.6g", nan) == "+nan  "
+string.format("%0#-+6.6g", inf) == "+inf  "
+string.format("%0#-+6.6g", -inf) == "-inf  "
+string.format("%0#-+20g", 0) == "+0.00000            "
+string.format("%0#-+20g", 1) == "+1.00000            "
+string.format("%0#-+20g", -1) == "-1.00000            "
+string.format("%0#-+20g", 2) == "+2.00000            "
+string.format("%0#-+20g", -2) == "-2.00000            "
+string.format("%0#-+20g", 3) == "+3.00000            "
+string.format("%0#-+20g", -3) == "-3.00000            "
+string.format("%0#-+20g", nan) == "+nan                "
+string.format("%0#-+20g", inf) == "+inf                "
+string.format("%0#-+20g", -inf) == "-inf                "
+string.format("%0#-+20g", 100) == "+100.000            "
+string.format("%0#-+20g", 10000) == "+10000.0            "
+string.format("%0#-+20g", 100000) == "+100000.            "
+string.format("%0#-+20g", 1000000) == "+1.00000e+06        "
+string.format("%0#-+20g", 10000000) == "+1.00000e+07        "
+string.format("%0#-+20g", 0.01) == "+0.0100000          "
+string.format("%0#-+20g", 0.0001) == "+0.000100000        "
+string.format("%0#-+20g", 1e-05) == "+1.00000e-05        "
+string.format("%0#-+20g", 1e-06) == "+1.00000e-06        "
+string.format("%0#-+20g", 1e-07) == "+1.00000e-07        "
+string.format("%0#-+20g", 123.456) == "+123.456            "
+string.format("%0#-+20g", 1234560000) == "+1.23456e+09        "
+string.format("%0#-+20g", 1.23456e-05) == "+1.23456e-05        "
+string.format("%0#-+20g", 123.456789123) == "+123.457            "
+string.format("%0#-+20g", 1234567891.23) == "+1.23457e+09        "
+string.format("%0#-+20g", 1.23456789123e-05) == "+1.23457e-05        "
+string.format("%0#-+20.0g", 0) == "+0.                 "
+string.format("%0#-+20.0g", 1) == "+1.                 "
+string.format("%0#-+20.0g", -1) == "-1.                 "
+string.format("%0#-+20.0g", 2) == "+2.                 "
+string.format("%0#-+20.0g", -2) == "-2.                 "
+string.format("%0#-+20.0g", 3) == "+3.                 "
+string.format("%0#-+20.0g", -3) == "-3.                 "
+string.format("%0#-+20.0g", nan) == "+nan                "
+string.format("%0#-+20.0g", inf) == "+inf                "
+string.format("%0#-+20.0g", -inf) == "-inf                "
+string.format("%0#-+20.0g", 100) == "+1.e+02             "
+string.format("%0#-+20.0g", 10000) == "+1.e+04             "
+string.format("%0#-+20.0g", 100000) == "+1.e+05             "
+string.format("%0#-+20.0g", 1000000) == "+1.e+06             "
+string.format("%0#-+20.0g", 10000000) == "+1.e+07             "
+string.format("%0#-+20.0g", 0.01) == "+0.01               "
+string.format("%0#-+20.0g", 0.0001) == "+0.0001             "
+string.format("%0#-+20.0g", 1e-05) == "+1.e-05             "
+string.format("%0#-+20.0g", 1e-06) == "+1.e-06             "
+string.format("%0#-+20.0g", 1e-07) == "+1.e-07             "
+string.format("%0#-+20.0g", 123.456) == "+1.e+02             "
+string.format("%0#-+20.0g", 1234560000) == "+1.e+09             "
+string.format("%0#-+20.0g", 1.23456e-05) == "+1.e-05             "
+string.format("%0#-+20.0g", 123.456789123) == "+1.e+02             "
+string.format("%0#-+20.0g", 1234567891.23) == "+1.e+09             "
+string.format("%0#-+20.0g", 1.23456789123e-05) == "+1.e-05             "
+string.format("%0#-+20.1g", 0) == "+0.                 "
+string.format("%0#-+20.1g", 1) == "+1.                 "
+string.format("%0#-+20.1g", -1) == "-1.                 "
+string.format("%0#-+20.1g", 2) == "+2.                 "
+string.format("%0#-+20.1g", -2) == "-2.                 "
+string.format("%0#-+20.1g", 3) == "+3.                 "
+string.format("%0#-+20.1g", -3) == "-3.                 "
+string.format("%0#-+20.1g", nan) == "+nan                "
+string.format("%0#-+20.1g", inf) == "+inf                "
+string.format("%0#-+20.1g", -inf) == "-inf                "
+string.format("%0#-+20.1g", 100) == "+1.e+02             "
+string.format("%0#-+20.1g", 10000) == "+1.e+04             "
+string.format("%0#-+20.1g", 100000) == "+1.e+05             "
+string.format("%0#-+20.1g", 1000000) == "+1.e+06             "
+string.format("%0#-+20.1g", 10000000) == "+1.e+07             "
+string.format("%0#-+20.1g", 0.01) == "+0.01               "
+string.format("%0#-+20.1g", 0.0001) == "+0.0001             "
+string.format("%0#-+20.1g", 1e-05) == "+1.e-05             "
+string.format("%0#-+20.1g", 1e-06) == "+1.e-06             "
+string.format("%0#-+20.1g", 1e-07) == "+1.e-07             "
+string.format("%0#-+20.1g", 123.456) == "+1.e+02             "
+string.format("%0#-+20.1g", 1234560000) == "+1.e+09             "
+string.format("%0#-+20.1g", 1.23456e-05) == "+1.e-05             "
+string.format("%0#-+20.1g", 123.456789123) == "+1.e+02             "
+string.format("%0#-+20.1g", 1234567891.23) == "+1.e+09             "
+string.format("%0#-+20.1g", 1.23456789123e-05) == "+1.e-05             "
+string.format("%0#-+20.6g", 0) == "+0.00000            "
+string.format("%0#-+20.6g", 1) == "+1.00000            "
+string.format("%0#-+20.6g", -1) == "-1.00000            "
+string.format("%0#-+20.6g", 2) == "+2.00000            "
+string.format("%0#-+20.6g", -2) == "-2.00000            "
+string.format("%0#-+20.6g", 3) == "+3.00000            "
+string.format("%0#-+20.6g", -3) == "-3.00000            "
+string.format("%0#-+20.6g", nan) == "+nan                "
+string.format("%0#-+20.6g", inf) == "+inf                "
+string.format("%0#-+20.6g", -inf) == "-inf                "
+string.format("%0#-+20.6g", 100) == "+100.000            "
+string.format("%0#-+20.6g", 10000) == "+10000.0            "
+string.format("%0#-+20.6g", 100000) == "+100000.            "
+string.format("%0#-+20.6g", 1000000) == "+1.00000e+06        "
+string.format("%0#-+20.6g", 10000000) == "+1.00000e+07        "
+string.format("%0#-+20.6g", 0.01) == "+0.0100000          "
+string.format("%0#-+20.6g", 0.0001) == "+0.000100000        "
+string.format("%0#-+20.6g", 1e-05) == "+1.00000e-05        "
+string.format("%0#-+20.6g", 1e-06) == "+1.00000e-06        "
+string.format("%0#-+20.6g", 1e-07) == "+1.00000e-07        "
+string.format("%0#-+20.6g", 123.456) == "+123.456            "
+string.format("%0#-+20.6g", 1234560000) == "+1.23456e+09        "
+string.format("%0#-+20.6g", 1.23456e-05) == "+1.23456e-05        "
+string.format("%0#-+20.6g", 123.456789123) == "+123.457            "
+string.format("%0#-+20.6g", 1234567891.23) == "+1.23457e+09        "
+string.format("%0#-+20.6g", 1.23456789123e-05) == "+1.23457e-05        "
+string.format("%0# g", 0) == " 0.00000"
+string.format("%0# g", 1) == " 1.00000"
+string.format("%0# g", -1) == "-1.00000"
+string.format("%0# g", 2) == " 2.00000"
+string.format("%0# g", -2) == "-2.00000"
+string.format("%0# g", 3) == " 3.00000"
+string.format("%0# g", -3) == "-3.00000"
+string.format("%0# g", nan) == " nan"
+string.format("%0# g", inf) == " inf"
+string.format("%0# g", -inf) == "-inf"
+string.format("%0# g", 100) == " 100.000"
+string.format("%0# g", 10000) == " 10000.0"
+string.format("%0# g", 100000) == " 100000."
+string.format("%0# g", 1000000) == " 1.00000e+06"
+string.format("%0# g", 10000000) == " 1.00000e+07"
+string.format("%0# g", 0.01) == " 0.0100000"
+string.format("%0# g", 0.0001) == " 0.000100000"
+string.format("%0# g", 1e-05) == " 1.00000e-05"
+string.format("%0# g", 1e-06) == " 1.00000e-06"
+string.format("%0# g", 1e-07) == " 1.00000e-07"
+string.format("%0# g", 123.456) == " 123.456"
+string.format("%0# g", 1234560000) == " 1.23456e+09"
+string.format("%0# g", 1.23456e-05) == " 1.23456e-05"
+string.format("%0# g", 123.456789123) == " 123.457"
+string.format("%0# g", 1234567891.23) == " 1.23457e+09"
+string.format("%0# g", 1.23456789123e-05) == " 1.23457e-05"
+string.format("%0# .0g", 0) == " 0."
+string.format("%0# .0g", 1) == " 1."
+string.format("%0# .0g", -1) == "-1."
+string.format("%0# .0g", 2) == " 2."
+string.format("%0# .0g", -2) == "-2."
+string.format("%0# .0g", 3) == " 3."
+string.format("%0# .0g", -3) == "-3."
+string.format("%0# .0g", 100) == " 1.e+02"
+string.format("%0# .0g", 10000) == " 1.e+04"
+string.format("%0# .0g", 100000) == " 1.e+05"
+string.format("%0# .0g", 1000000) == " 1.e+06"
+string.format("%0# .0g", 10000000) == " 1.e+07"
+string.format("%0# .0g", 0.01) == " 0.01"
+string.format("%0# .0g", 0.0001) == " 0.0001"
+string.format("%0# .0g", 1e-05) == " 1.e-05"
+string.format("%0# .0g", 1e-06) == " 1.e-06"
+string.format("%0# .0g", 1e-07) == " 1.e-07"
+string.format("%0# .0g", 123.456) == " 1.e+02"
+string.format("%0# .0g", 1234560000) == " 1.e+09"
+string.format("%0# .0g", 1.23456e-05) == " 1.e-05"
+string.format("%0# .0g", 123.456789123) == " 1.e+02"
+string.format("%0# .0g", 1234567891.23) == " 1.e+09"
+string.format("%0# .0g", 1.23456789123e-05) == " 1.e-05"
+string.format("%0# .1g", 0) == " 0."
+string.format("%0# .1g", 1) == " 1."
+string.format("%0# .1g", -1) == "-1."
+string.format("%0# .1g", 2) == " 2."
+string.format("%0# .1g", -2) == "-2."
+string.format("%0# .1g", 3) == " 3."
+string.format("%0# .1g", -3) == "-3."
+string.format("%0# .1g", 100) == " 1.e+02"
+string.format("%0# .1g", 10000) == " 1.e+04"
+string.format("%0# .1g", 100000) == " 1.e+05"
+string.format("%0# .1g", 1000000) == " 1.e+06"
+string.format("%0# .1g", 10000000) == " 1.e+07"
+string.format("%0# .1g", 0.01) == " 0.01"
+string.format("%0# .1g", 0.0001) == " 0.0001"
+string.format("%0# .1g", 1e-05) == " 1.e-05"
+string.format("%0# .1g", 1e-06) == " 1.e-06"
+string.format("%0# .1g", 1e-07) == " 1.e-07"
+string.format("%0# .1g", 123.456) == " 1.e+02"
+string.format("%0# .1g", 1234560000) == " 1.e+09"
+string.format("%0# .1g", 1.23456e-05) == " 1.e-05"
+string.format("%0# .1g", 123.456789123) == " 1.e+02"
+string.format("%0# .1g", 1234567891.23) == " 1.e+09"
+string.format("%0# .1g", 1.23456789123e-05) == " 1.e-05"
+string.format("%0# 1.0g", 0) == " 0."
+string.format("%0# 1.0g", 1) == " 1."
+string.format("%0# 1.0g", -1) == "-1."
+string.format("%0# 1.0g", 2) == " 2."
+string.format("%0# 1.0g", -2) == "-2."
+string.format("%0# 1.0g", 3) == " 3."
+string.format("%0# 1.0g", -3) == "-3."
+string.format("%0# 1.0g", 100) == " 1.e+02"
+string.format("%0# 1.0g", 10000) == " 1.e+04"
+string.format("%0# 1.0g", 100000) == " 1.e+05"
+string.format("%0# 1.0g", 1000000) == " 1.e+06"
+string.format("%0# 1.0g", 10000000) == " 1.e+07"
+string.format("%0# 1.0g", 0.01) == " 0.01"
+string.format("%0# 1.0g", 0.0001) == " 0.0001"
+string.format("%0# 1.0g", 1e-05) == " 1.e-05"
+string.format("%0# 1.0g", 1e-06) == " 1.e-06"
+string.format("%0# 1.0g", 1e-07) == " 1.e-07"
+string.format("%0# 1.0g", 123.456) == " 1.e+02"
+string.format("%0# 1.0g", 1234560000) == " 1.e+09"
+string.format("%0# 1.0g", 1.23456e-05) == " 1.e-05"
+string.format("%0# 1.0g", 123.456789123) == " 1.e+02"
+string.format("%0# 1.0g", 1234567891.23) == " 1.e+09"
+string.format("%0# 1.0g", 1.23456789123e-05) == " 1.e-05"
+string.format("%0# 1.1g", 0) == " 0."
+string.format("%0# 1.1g", 1) == " 1."
+string.format("%0# 1.1g", -1) == "-1."
+string.format("%0# 1.1g", 2) == " 2."
+string.format("%0# 1.1g", -2) == "-2."
+string.format("%0# 1.1g", 3) == " 3."
+string.format("%0# 1.1g", -3) == "-3."
+string.format("%0# 1.1g", 100) == " 1.e+02"
+string.format("%0# 1.1g", 10000) == " 1.e+04"
+string.format("%0# 1.1g", 100000) == " 1.e+05"
+string.format("%0# 1.1g", 1000000) == " 1.e+06"
+string.format("%0# 1.1g", 10000000) == " 1.e+07"
+string.format("%0# 1.1g", 0.01) == " 0.01"
+string.format("%0# 1.1g", 0.0001) == " 0.0001"
+string.format("%0# 1.1g", 1e-05) == " 1.e-05"
+string.format("%0# 1.1g", 1e-06) == " 1.e-06"
+string.format("%0# 1.1g", 1e-07) == " 1.e-07"
+string.format("%0# 1.1g", 123.456) == " 1.e+02"
+string.format("%0# 1.1g", 1234560000) == " 1.e+09"
+string.format("%0# 1.1g", 1.23456e-05) == " 1.e-05"
+string.format("%0# 1.1g", 123.456789123) == " 1.e+02"
+string.format("%0# 1.1g", 1234567891.23) == " 1.e+09"
+string.format("%0# 1.1g", 1.23456789123e-05) == " 1.e-05"
+string.format("%0# 2.0g", 0) == " 0."
+string.format("%0# 2.0g", 1) == " 1."
+string.format("%0# 2.0g", -1) == "-1."
+string.format("%0# 2.0g", 2) == " 2."
+string.format("%0# 2.0g", -2) == "-2."
+string.format("%0# 2.0g", 3) == " 3."
+string.format("%0# 2.0g", -3) == "-3."
+string.format("%0# 2.0g", 100) == " 1.e+02"
+string.format("%0# 2.0g", 10000) == " 1.e+04"
+string.format("%0# 2.0g", 100000) == " 1.e+05"
+string.format("%0# 2.0g", 1000000) == " 1.e+06"
+string.format("%0# 2.0g", 10000000) == " 1.e+07"
+string.format("%0# 2.0g", 0.01) == " 0.01"
+string.format("%0# 2.0g", 0.0001) == " 0.0001"
+string.format("%0# 2.0g", 1e-05) == " 1.e-05"
+string.format("%0# 2.0g", 1e-06) == " 1.e-06"
+string.format("%0# 2.0g", 1e-07) == " 1.e-07"
+string.format("%0# 2.0g", 123.456) == " 1.e+02"
+string.format("%0# 2.0g", 1234560000) == " 1.e+09"
+string.format("%0# 2.0g", 1.23456e-05) == " 1.e-05"
+string.format("%0# 2.0g", 123.456789123) == " 1.e+02"
+string.format("%0# 2.0g", 1234567891.23) == " 1.e+09"
+string.format("%0# 2.0g", 1.23456789123e-05) == " 1.e-05"
+string.format("%0# 2.1g", 0) == " 0."
+string.format("%0# 2.1g", 1) == " 1."
+string.format("%0# 2.1g", -1) == "-1."
+string.format("%0# 2.1g", 2) == " 2."
+string.format("%0# 2.1g", -2) == "-2."
+string.format("%0# 2.1g", 3) == " 3."
+string.format("%0# 2.1g", -3) == "-3."
+string.format("%0# 2.1g", 100) == " 1.e+02"
+string.format("%0# 2.1g", 10000) == " 1.e+04"
+string.format("%0# 2.1g", 100000) == " 1.e+05"
+string.format("%0# 2.1g", 1000000) == " 1.e+06"
+string.format("%0# 2.1g", 10000000) == " 1.e+07"
+string.format("%0# 2.1g", 0.01) == " 0.01"
+string.format("%0# 2.1g", 0.0001) == " 0.0001"
+string.format("%0# 2.1g", 1e-05) == " 1.e-05"
+string.format("%0# 2.1g", 1e-06) == " 1.e-06"
+string.format("%0# 2.1g", 1e-07) == " 1.e-07"
+string.format("%0# 2.1g", 123.456) == " 1.e+02"
+string.format("%0# 2.1g", 1234560000) == " 1.e+09"
+string.format("%0# 2.1g", 1.23456e-05) == " 1.e-05"
+string.format("%0# 2.1g", 123.456789123) == " 1.e+02"
+string.format("%0# 2.1g", 1234567891.23) == " 1.e+09"
+string.format("%0# 2.1g", 1.23456789123e-05) == " 1.e-05"
+string.format("%0# 6g", nan) == "   nan"
+string.format("%0# 6g", inf) == "   inf"
+string.format("%0# 6g", -inf) == "  -inf"
+string.format("%0# 6.0g", 0) == " 0000."
+string.format("%0# 6.0g", 1) == " 0001."
+string.format("%0# 6.0g", -1) == "-0001."
+string.format("%0# 6.0g", 2) == " 0002."
+string.format("%0# 6.0g", -2) == "-0002."
+string.format("%0# 6.0g", 3) == " 0003."
+string.format("%0# 6.0g", -3) == "-0003."
+string.format("%0# 6.0g", nan) == "   nan"
+string.format("%0# 6.0g", inf) == "   inf"
+string.format("%0# 6.0g", -inf) == "  -inf"
+string.format("%0# 6.0g", 100) == " 1.e+02"
+string.format("%0# 6.0g", 10000) == " 1.e+04"
+string.format("%0# 6.0g", 100000) == " 1.e+05"
+string.format("%0# 6.0g", 1000000) == " 1.e+06"
+string.format("%0# 6.0g", 10000000) == " 1.e+07"
+string.format("%0# 6.0g", 0.01) == " 00.01"
+string.format("%0# 6.0g", 0.0001) == " 0.0001"
+string.format("%0# 6.0g", 1e-05) == " 1.e-05"
+string.format("%0# 6.0g", 1e-06) == " 1.e-06"
+string.format("%0# 6.0g", 1e-07) == " 1.e-07"
+string.format("%0# 6.0g", 123.456) == " 1.e+02"
+string.format("%0# 6.0g", 1234560000) == " 1.e+09"
+string.format("%0# 6.0g", 1.23456e-05) == " 1.e-05"
+string.format("%0# 6.0g", 123.456789123) == " 1.e+02"
+string.format("%0# 6.0g", 1234567891.23) == " 1.e+09"
+string.format("%0# 6.0g", 1.23456789123e-05) == " 1.e-05"
+string.format("%0# 6.1g", 0) == " 0000."
+string.format("%0# 6.1g", 1) == " 0001."
+string.format("%0# 6.1g", -1) == "-0001."
+string.format("%0# 6.1g", 2) == " 0002."
+string.format("%0# 6.1g", -2) == "-0002."
+string.format("%0# 6.1g", 3) == " 0003."
+string.format("%0# 6.1g", -3) == "-0003."
+string.format("%0# 6.1g", nan) == "   nan"
+string.format("%0# 6.1g", inf) == "   inf"
+string.format("%0# 6.1g", -inf) == "  -inf"
+string.format("%0# 6.1g", 100) == " 1.e+02"
+string.format("%0# 6.1g", 10000) == " 1.e+04"
+string.format("%0# 6.1g", 100000) == " 1.e+05"
+string.format("%0# 6.1g", 1000000) == " 1.e+06"
+string.format("%0# 6.1g", 10000000) == " 1.e+07"
+string.format("%0# 6.1g", 0.01) == " 00.01"
+string.format("%0# 6.1g", 0.0001) == " 0.0001"
+string.format("%0# 6.1g", 1e-05) == " 1.e-05"
+string.format("%0# 6.1g", 1e-06) == " 1.e-06"
+string.format("%0# 6.1g", 1e-07) == " 1.e-07"
+string.format("%0# 6.1g", 123.456) == " 1.e+02"
+string.format("%0# 6.1g", 1234560000) == " 1.e+09"
+string.format("%0# 6.1g", 1.23456e-05) == " 1.e-05"
+string.format("%0# 6.1g", 123.456789123) == " 1.e+02"
+string.format("%0# 6.1g", 1234567891.23) == " 1.e+09"
+string.format("%0# 6.1g", 1.23456789123e-05) == " 1.e-05"
+string.format("%0# 6.6g", nan) == "   nan"
+string.format("%0# 6.6g", inf) == "   inf"
+string.format("%0# 6.6g", -inf) == "  -inf"
+string.format("%0# 20g", 0) == " 0000000000000.00000"
+string.format("%0# 20g", 1) == " 0000000000001.00000"
+string.format("%0# 20g", -1) == "-0000000000001.00000"
+string.format("%0# 20g", 2) == " 0000000000002.00000"
+string.format("%0# 20g", -2) == "-0000000000002.00000"
+string.format("%0# 20g", 3) == " 0000000000003.00000"
+string.format("%0# 20g", -3) == "-0000000000003.00000"
+string.format("%0# 20g", nan) == "                 nan"
+string.format("%0# 20g", inf) == "                 inf"
+string.format("%0# 20g", -inf) == "                -inf"
+string.format("%0# 20g", 100) == " 000000000000100.000"
+string.format("%0# 20g", 10000) == " 00000000000010000.0"
+string.format("%0# 20g", 100000) == " 000000000000100000."
+string.format("%0# 20g", 1000000) == " 000000001.00000e+06"
+string.format("%0# 20g", 10000000) == " 000000001.00000e+07"
+string.format("%0# 20g", 0.01) == " 00000000000.0100000"
+string.format("%0# 20g", 0.0001) == " 000000000.000100000"
+string.format("%0# 20g", 1e-05) == " 000000001.00000e-05"
+string.format("%0# 20g", 1e-06) == " 000000001.00000e-06"
+string.format("%0# 20g", 1e-07) == " 000000001.00000e-07"
+string.format("%0# 20g", 123.456) == " 000000000000123.456"
+string.format("%0# 20g", 1234560000) == " 000000001.23456e+09"
+string.format("%0# 20g", 1.23456e-05) == " 000000001.23456e-05"
+string.format("%0# 20g", 123.456789123) == " 000000000000123.457"
+string.format("%0# 20g", 1234567891.23) == " 000000001.23457e+09"
+string.format("%0# 20g", 1.23456789123e-05) == " 000000001.23457e-05"
+string.format("%0# 20.0g", 0) == " 000000000000000000."
+string.format("%0# 20.0g", 1) == " 000000000000000001."
+string.format("%0# 20.0g", -1) == "-000000000000000001."
+string.format("%0# 20.0g", 2) == " 000000000000000002."
+string.format("%0# 20.0g", -2) == "-000000000000000002."
+string.format("%0# 20.0g", 3) == " 000000000000000003."
+string.format("%0# 20.0g", -3) == "-000000000000000003."
+string.format("%0# 20.0g", nan) == "                 nan"
+string.format("%0# 20.0g", inf) == "                 inf"
+string.format("%0# 20.0g", -inf) == "                -inf"
+string.format("%0# 20.0g", 100) == " 00000000000001.e+02"
+string.format("%0# 20.0g", 10000) == " 00000000000001.e+04"
+string.format("%0# 20.0g", 100000) == " 00000000000001.e+05"
+string.format("%0# 20.0g", 1000000) == " 00000000000001.e+06"
+string.format("%0# 20.0g", 10000000) == " 00000000000001.e+07"
+string.format("%0# 20.0g", 0.01) == " 0000000000000000.01"
+string.format("%0# 20.0g", 0.0001) == " 00000000000000.0001"
+string.format("%0# 20.0g", 1e-05) == " 00000000000001.e-05"
+string.format("%0# 20.0g", 1e-06) == " 00000000000001.e-06"
+string.format("%0# 20.0g", 1e-07) == " 00000000000001.e-07"
+string.format("%0# 20.0g", 123.456) == " 00000000000001.e+02"
+string.format("%0# 20.0g", 1234560000) == " 00000000000001.e+09"
+string.format("%0# 20.0g", 1.23456e-05) == " 00000000000001.e-05"
+string.format("%0# 20.0g", 123.456789123) == " 00000000000001.e+02"
+string.format("%0# 20.0g", 1234567891.23) == " 00000000000001.e+09"
+string.format("%0# 20.0g", 1.23456789123e-05) == " 00000000000001.e-05"
+string.format("%0# 20.1g", 0) == " 000000000000000000."
+string.format("%0# 20.1g", 1) == " 000000000000000001."
+string.format("%0# 20.1g", -1) == "-000000000000000001."
+string.format("%0# 20.1g", 2) == " 000000000000000002."
+string.format("%0# 20.1g", -2) == "-000000000000000002."
+string.format("%0# 20.1g", 3) == " 000000000000000003."
+string.format("%0# 20.1g", -3) == "-000000000000000003."
+string.format("%0# 20.1g", nan) == "                 nan"
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+string.format("%0# +20.1g", 2) == "+000000000000000002."
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+string.format("%0# +20.1g", 3) == "+000000000000000003."
+string.format("%0# +20.1g", -3) == "-000000000000000003."
+string.format("%0# +20.1g", nan) == "                +nan"
+string.format("%0# +20.1g", inf) == "                +inf"
+string.format("%0# +20.1g", -inf) == "                -inf"
+string.format("%0# +20.1g", 100) == "+00000000000001.e+02"
+string.format("%0# +20.1g", 10000) == "+00000000000001.e+04"
+string.format("%0# +20.1g", 100000) == "+00000000000001.e+05"
+string.format("%0# +20.1g", 1000000) == "+00000000000001.e+06"
+string.format("%0# +20.1g", 10000000) == "+00000000000001.e+07"
+string.format("%0# +20.1g", 0.01) == "+0000000000000000.01"
+string.format("%0# +20.1g", 0.0001) == "+00000000000000.0001"
+string.format("%0# +20.1g", 1e-05) == "+00000000000001.e-05"
+string.format("%0# +20.1g", 1e-06) == "+00000000000001.e-06"
+string.format("%0# +20.1g", 1e-07) == "+00000000000001.e-07"
+string.format("%0# +20.1g", 123.456) == "+00000000000001.e+02"
+string.format("%0# +20.1g", 1234560000) == "+00000000000001.e+09"
+string.format("%0# +20.1g", 1.23456e-05) == "+00000000000001.e-05"
+string.format("%0# +20.1g", 123.456789123) == "+00000000000001.e+02"
+string.format("%0# +20.1g", 1234567891.23) == "+00000000000001.e+09"
+string.format("%0# +20.1g", 1.23456789123e-05) == "+00000000000001.e-05"
+string.format("%0# +20.6g", 0) == "+0000000000000.00000"
+string.format("%0# +20.6g", 1) == "+0000000000001.00000"
+string.format("%0# +20.6g", -1) == "-0000000000001.00000"
+string.format("%0# +20.6g", 2) == "+0000000000002.00000"
+string.format("%0# +20.6g", -2) == "-0000000000002.00000"
+string.format("%0# +20.6g", 3) == "+0000000000003.00000"
+string.format("%0# +20.6g", -3) == "-0000000000003.00000"
+string.format("%0# +20.6g", nan) == "                +nan"
+string.format("%0# +20.6g", inf) == "                +inf"
+string.format("%0# +20.6g", -inf) == "                -inf"
+string.format("%0# +20.6g", 100) == "+000000000000100.000"
+string.format("%0# +20.6g", 10000) == "+00000000000010000.0"
+string.format("%0# +20.6g", 100000) == "+000000000000100000."
+string.format("%0# +20.6g", 1000000) == "+000000001.00000e+06"
+string.format("%0# +20.6g", 10000000) == "+000000001.00000e+07"
+string.format("%0# +20.6g", 0.01) == "+00000000000.0100000"
+string.format("%0# +20.6g", 0.0001) == "+000000000.000100000"
+string.format("%0# +20.6g", 1e-05) == "+000000001.00000e-05"
+string.format("%0# +20.6g", 1e-06) == "+000000001.00000e-06"
+string.format("%0# +20.6g", 1e-07) == "+000000001.00000e-07"
+string.format("%0# +20.6g", 123.456) == "+000000000000123.456"
+string.format("%0# +20.6g", 1234560000) == "+000000001.23456e+09"
+string.format("%0# +20.6g", 1.23456e-05) == "+000000001.23456e-05"
+string.format("%0# +20.6g", 123.456789123) == "+000000000000123.457"
+string.format("%0# +20.6g", 1234567891.23) == "+000000001.23457e+09"
+string.format("%0# +20.6g", 1.23456789123e-05) == "+000000001.23457e-05"
+string.format("%0# -g", 0) == " 0.00000"
+string.format("%0# -g", 1) == " 1.00000"
+string.format("%0# -g", -1) == "-1.00000"
+string.format("%0# -g", 2) == " 2.00000"
+string.format("%0# -g", -2) == "-2.00000"
+string.format("%0# -g", 3) == " 3.00000"
+string.format("%0# -g", -3) == "-3.00000"
+string.format("%0# -g", nan) == " nan"
+string.format("%0# -g", inf) == " inf"
+string.format("%0# -g", -inf) == "-inf"
+string.format("%0# -g", 100) == " 100.000"
+string.format("%0# -g", 10000) == " 10000.0"
+string.format("%0# -g", 100000) == " 100000."
+string.format("%0# -g", 1000000) == " 1.00000e+06"
+string.format("%0# -g", 10000000) == " 1.00000e+07"
+string.format("%0# -g", 0.01) == " 0.0100000"
+string.format("%0# -g", 0.0001) == " 0.000100000"
+string.format("%0# -g", 1e-05) == " 1.00000e-05"
+string.format("%0# -g", 1e-06) == " 1.00000e-06"
+string.format("%0# -g", 1e-07) == " 1.00000e-07"
+string.format("%0# -g", 123.456) == " 123.456"
+string.format("%0# -g", 1234560000) == " 1.23456e+09"
+string.format("%0# -g", 1.23456e-05) == " 1.23456e-05"
+string.format("%0# -g", 123.456789123) == " 123.457"
+string.format("%0# -g", 1234567891.23) == " 1.23457e+09"
+string.format("%0# -g", 1.23456789123e-05) == " 1.23457e-05"
+string.format("%0# -.0g", 0) == " 0."
+string.format("%0# -.0g", 1) == " 1."
+string.format("%0# -.0g", -1) == "-1."
+string.format("%0# -.0g", 2) == " 2."
+string.format("%0# -.0g", -2) == "-2."
+string.format("%0# -.0g", 3) == " 3."
+string.format("%0# -.0g", -3) == "-3."
+string.format("%0# -.0g", 100) == " 1.e+02"
+string.format("%0# -.0g", 10000) == " 1.e+04"
+string.format("%0# -.0g", 100000) == " 1.e+05"
+string.format("%0# -.0g", 1000000) == " 1.e+06"
+string.format("%0# -.0g", 10000000) == " 1.e+07"
+string.format("%0# -.0g", 0.01) == " 0.01"
+string.format("%0# -.0g", 0.0001) == " 0.0001"
+string.format("%0# -.0g", 1e-05) == " 1.e-05"
+string.format("%0# -.0g", 1e-06) == " 1.e-06"
+string.format("%0# -.0g", 1e-07) == " 1.e-07"
+string.format("%0# -.0g", 123.456) == " 1.e+02"
+string.format("%0# -.0g", 1234560000) == " 1.e+09"
+string.format("%0# -.0g", 1.23456e-05) == " 1.e-05"
+string.format("%0# -.0g", 123.456789123) == " 1.e+02"
+string.format("%0# -.0g", 1234567891.23) == " 1.e+09"
+string.format("%0# -.0g", 1.23456789123e-05) == " 1.e-05"
+string.format("%0# -.1g", 0) == " 0."
+string.format("%0# -.1g", 1) == " 1."
+string.format("%0# -.1g", -1) == "-1."
+string.format("%0# -.1g", 2) == " 2."
+string.format("%0# -.1g", -2) == "-2."
+string.format("%0# -.1g", 3) == " 3."
+string.format("%0# -.1g", -3) == "-3."
+string.format("%0# -.1g", 100) == " 1.e+02"
+string.format("%0# -.1g", 10000) == " 1.e+04"
+string.format("%0# -.1g", 100000) == " 1.e+05"
+string.format("%0# -.1g", 1000000) == " 1.e+06"
+string.format("%0# -.1g", 10000000) == " 1.e+07"
+string.format("%0# -.1g", 0.01) == " 0.01"
+string.format("%0# -.1g", 0.0001) == " 0.0001"
+string.format("%0# -.1g", 1e-05) == " 1.e-05"
+string.format("%0# -.1g", 1e-06) == " 1.e-06"
+string.format("%0# -.1g", 1e-07) == " 1.e-07"
+string.format("%0# -.1g", 123.456) == " 1.e+02"
+string.format("%0# -.1g", 1234560000) == " 1.e+09"
+string.format("%0# -.1g", 1.23456e-05) == " 1.e-05"
+string.format("%0# -.1g", 123.456789123) == " 1.e+02"
+string.format("%0# -.1g", 1234567891.23) == " 1.e+09"
+string.format("%0# -.1g", 1.23456789123e-05) == " 1.e-05"
+string.format("%0# -1.0g", 0) == " 0."
+string.format("%0# -1.0g", 1) == " 1."
+string.format("%0# -1.0g", -1) == "-1."
+string.format("%0# -1.0g", 2) == " 2."
+string.format("%0# -1.0g", -2) == "-2."
+string.format("%0# -1.0g", 3) == " 3."
+string.format("%0# -1.0g", -3) == "-3."
+string.format("%0# -1.0g", 100) == " 1.e+02"
+string.format("%0# -1.0g", 10000) == " 1.e+04"
+string.format("%0# -1.0g", 100000) == " 1.e+05"
+string.format("%0# -1.0g", 1000000) == " 1.e+06"
+string.format("%0# -1.0g", 10000000) == " 1.e+07"
+string.format("%0# -1.0g", 0.01) == " 0.01"
+string.format("%0# -1.0g", 0.0001) == " 0.0001"
+string.format("%0# -1.0g", 1e-05) == " 1.e-05"
+string.format("%0# -1.0g", 1e-06) == " 1.e-06"
+string.format("%0# -1.0g", 1e-07) == " 1.e-07"
+string.format("%0# -1.0g", 123.456) == " 1.e+02"
+string.format("%0# -1.0g", 1234560000) == " 1.e+09"
+string.format("%0# -1.0g", 1.23456e-05) == " 1.e-05"
+string.format("%0# -1.0g", 123.456789123) == " 1.e+02"
+string.format("%0# -1.0g", 1234567891.23) == " 1.e+09"
+string.format("%0# -1.0g", 1.23456789123e-05) == " 1.e-05"
+string.format("%0# -1.1g", 0) == " 0."
+string.format("%0# -1.1g", 1) == " 1."
+string.format("%0# -1.1g", -1) == "-1."
+string.format("%0# -1.1g", 2) == " 2."
+string.format("%0# -1.1g", -2) == "-2."
+string.format("%0# -1.1g", 3) == " 3."
+string.format("%0# -1.1g", -3) == "-3."
+string.format("%0# -1.1g", 100) == " 1.e+02"
+string.format("%0# -1.1g", 10000) == " 1.e+04"
+string.format("%0# -1.1g", 100000) == " 1.e+05"
+string.format("%0# -1.1g", 1000000) == " 1.e+06"
+string.format("%0# -1.1g", 10000000) == " 1.e+07"
+string.format("%0# -1.1g", 0.01) == " 0.01"
+string.format("%0# -1.1g", 0.0001) == " 0.0001"
+string.format("%0# -1.1g", 1e-05) == " 1.e-05"
+string.format("%0# -1.1g", 1e-06) == " 1.e-06"
+string.format("%0# -1.1g", 1e-07) == " 1.e-07"
+string.format("%0# -1.1g", 123.456) == " 1.e+02"
+string.format("%0# -1.1g", 1234560000) == " 1.e+09"
+string.format("%0# -1.1g", 1.23456e-05) == " 1.e-05"
+string.format("%0# -1.1g", 123.456789123) == " 1.e+02"
+string.format("%0# -1.1g", 1234567891.23) == " 1.e+09"
+string.format("%0# -1.1g", 1.23456789123e-05) == " 1.e-05"
+string.format("%0# -2.0g", 0) == " 0."
+string.format("%0# -2.0g", 1) == " 1."
+string.format("%0# -2.0g", -1) == "-1."
+string.format("%0# -2.0g", 2) == " 2."
+string.format("%0# -2.0g", -2) == "-2."
+string.format("%0# -2.0g", 3) == " 3."
+string.format("%0# -2.0g", -3) == "-3."
+string.format("%0# -2.0g", 100) == " 1.e+02"
+string.format("%0# -2.0g", 10000) == " 1.e+04"
+string.format("%0# -2.0g", 100000) == " 1.e+05"
+string.format("%0# -2.0g", 1000000) == " 1.e+06"
+string.format("%0# -2.0g", 10000000) == " 1.e+07"
+string.format("%0# -2.0g", 0.01) == " 0.01"
+string.format("%0# -2.0g", 0.0001) == " 0.0001"
+string.format("%0# -2.0g", 1e-05) == " 1.e-05"
+string.format("%0# -2.0g", 1e-06) == " 1.e-06"
+string.format("%0# -2.0g", 1e-07) == " 1.e-07"
+string.format("%0# -2.0g", 123.456) == " 1.e+02"
+string.format("%0# -2.0g", 1234560000) == " 1.e+09"
+string.format("%0# -2.0g", 1.23456e-05) == " 1.e-05"
+string.format("%0# -2.0g", 123.456789123) == " 1.e+02"
+string.format("%0# -2.0g", 1234567891.23) == " 1.e+09"
+string.format("%0# -2.0g", 1.23456789123e-05) == " 1.e-05"
+string.format("%0# -2.1g", 0) == " 0."
+string.format("%0# -2.1g", 1) == " 1."
+string.format("%0# -2.1g", -1) == "-1."
+string.format("%0# -2.1g", 2) == " 2."
+string.format("%0# -2.1g", -2) == "-2."
+string.format("%0# -2.1g", 3) == " 3."
+string.format("%0# -2.1g", -3) == "-3."
+string.format("%0# -2.1g", 100) == " 1.e+02"
+string.format("%0# -2.1g", 10000) == " 1.e+04"
+string.format("%0# -2.1g", 100000) == " 1.e+05"
+string.format("%0# -2.1g", 1000000) == " 1.e+06"
+string.format("%0# -2.1g", 10000000) == " 1.e+07"
+string.format("%0# -2.1g", 0.01) == " 0.01"
+string.format("%0# -2.1g", 0.0001) == " 0.0001"
+string.format("%0# -2.1g", 1e-05) == " 1.e-05"
+string.format("%0# -2.1g", 1e-06) == " 1.e-06"
+string.format("%0# -2.1g", 1e-07) == " 1.e-07"
+string.format("%0# -2.1g", 123.456) == " 1.e+02"
+string.format("%0# -2.1g", 1234560000) == " 1.e+09"
+string.format("%0# -2.1g", 1.23456e-05) == " 1.e-05"
+string.format("%0# -2.1g", 123.456789123) == " 1.e+02"
+string.format("%0# -2.1g", 1234567891.23) == " 1.e+09"
+string.format("%0# -2.1g", 1.23456789123e-05) == " 1.e-05"
+string.format("%0# -6g", nan) == " nan  "
+string.format("%0# -6g", inf) == " inf  "
+string.format("%0# -6g", -inf) == "-inf  "
+string.format("%0# -6.0g", 0) == " 0.   "
+string.format("%0# -6.0g", 1) == " 1.   "
+string.format("%0# -6.0g", -1) == "-1.   "
+string.format("%0# -6.0g", 2) == " 2.   "
+string.format("%0# -6.0g", -2) == "-2.   "
+string.format("%0# -6.0g", 3) == " 3.   "
+string.format("%0# -6.0g", -3) == "-3.   "
+string.format("%0# -6.0g", nan) == " nan  "
+string.format("%0# -6.0g", inf) == " inf  "
+string.format("%0# -6.0g", -inf) == "-inf  "
+string.format("%0# -6.0g", 100) == " 1.e+02"
+string.format("%0# -6.0g", 10000) == " 1.e+04"
+string.format("%0# -6.0g", 100000) == " 1.e+05"
+string.format("%0# -6.0g", 1000000) == " 1.e+06"
+string.format("%0# -6.0g", 10000000) == " 1.e+07"
+string.format("%0# -6.0g", 0.01) == " 0.01 "
+string.format("%0# -6.0g", 0.0001) == " 0.0001"
+string.format("%0# -6.0g", 1e-05) == " 1.e-05"
+string.format("%0# -6.0g", 1e-06) == " 1.e-06"
+string.format("%0# -6.0g", 1e-07) == " 1.e-07"
+string.format("%0# -6.0g", 123.456) == " 1.e+02"
+string.format("%0# -6.0g", 1234560000) == " 1.e+09"
+string.format("%0# -6.0g", 1.23456e-05) == " 1.e-05"
+string.format("%0# -6.0g", 123.456789123) == " 1.e+02"
+string.format("%0# -6.0g", 1234567891.23) == " 1.e+09"
+string.format("%0# -6.0g", 1.23456789123e-05) == " 1.e-05"
+string.format("%0# -6.1g", 0) == " 0.   "
+string.format("%0# -6.1g", 1) == " 1.   "
+string.format("%0# -6.1g", -1) == "-1.   "
+string.format("%0# -6.1g", 2) == " 2.   "
+string.format("%0# -6.1g", -2) == "-2.   "
+string.format("%0# -6.1g", 3) == " 3.   "
+string.format("%0# -6.1g", -3) == "-3.   "
+string.format("%0# -6.1g", nan) == " nan  "
+string.format("%0# -6.1g", inf) == " inf  "
+string.format("%0# -6.1g", -inf) == "-inf  "
+string.format("%0# -6.1g", 100) == " 1.e+02"
+string.format("%0# -6.1g", 10000) == " 1.e+04"
+string.format("%0# -6.1g", 100000) == " 1.e+05"
+string.format("%0# -6.1g", 1000000) == " 1.e+06"
+string.format("%0# -6.1g", 10000000) == " 1.e+07"
+string.format("%0# -6.1g", 0.01) == " 0.01 "
+string.format("%0# -6.1g", 0.0001) == " 0.0001"
+string.format("%0# -6.1g", 1e-05) == " 1.e-05"
+string.format("%0# -6.1g", 1e-06) == " 1.e-06"
+string.format("%0# -6.1g", 1e-07) == " 1.e-07"
+string.format("%0# -6.1g", 123.456) == " 1.e+02"
+string.format("%0# -6.1g", 1234560000) == " 1.e+09"
+string.format("%0# -6.1g", 1.23456e-05) == " 1.e-05"
+string.format("%0# -6.1g", 123.456789123) == " 1.e+02"
+string.format("%0# -6.1g", 1234567891.23) == " 1.e+09"
+string.format("%0# -6.1g", 1.23456789123e-05) == " 1.e-05"
+string.format("%0# -6.6g", nan) == " nan  "
+string.format("%0# -6.6g", inf) == " inf  "
+string.format("%0# -6.6g", -inf) == "-inf  "
+string.format("%0# -20g", 0) == " 0.00000            "
+string.format("%0# -20g", 1) == " 1.00000            "
+string.format("%0# -20g", -1) == "-1.00000            "
+string.format("%0# -20g", 2) == " 2.00000            "
+string.format("%0# -20g", -2) == "-2.00000            "
+string.format("%0# -20g", 3) == " 3.00000            "
+string.format("%0# -20g", -3) == "-3.00000            "
+string.format("%0# -20g", nan) == " nan                "
+string.format("%0# -20g", inf) == " inf                "
+string.format("%0# -20g", -inf) == "-inf                "
+string.format("%0# -20g", 100) == " 100.000            "
+string.format("%0# -20g", 10000) == " 10000.0            "
+string.format("%0# -20g", 100000) == " 100000.            "
+string.format("%0# -20g", 1000000) == " 1.00000e+06        "
+string.format("%0# -20g", 10000000) == " 1.00000e+07        "
+string.format("%0# -20g", 0.01) == " 0.0100000          "
+string.format("%0# -20g", 0.0001) == " 0.000100000        "
+string.format("%0# -20g", 1e-05) == " 1.00000e-05        "
+string.format("%0# -20g", 1e-06) == " 1.00000e-06        "
+string.format("%0# -20g", 1e-07) == " 1.00000e-07        "
+string.format("%0# -20g", 123.456) == " 123.456            "
+string.format("%0# -20g", 1234560000) == " 1.23456e+09        "
+string.format("%0# -20g", 1.23456e-05) == " 1.23456e-05        "
+string.format("%0# -20g", 123.456789123) == " 123.457            "
+string.format("%0# -20g", 1234567891.23) == " 1.23457e+09        "
+string.format("%0# -20g", 1.23456789123e-05) == " 1.23457e-05        "
+string.format("%0# -20.0g", 0) == " 0.                 "
+string.format("%0# -20.0g", 1) == " 1.                 "
+string.format("%0# -20.0g", -1) == "-1.                 "
+string.format("%0# -20.0g", 2) == " 2.                 "
+string.format("%0# -20.0g", -2) == "-2.                 "
+string.format("%0# -20.0g", 3) == " 3.                 "
+string.format("%0# -20.0g", -3) == "-3.                 "
+string.format("%0# -20.0g", nan) == " nan                "
+string.format("%0# -20.0g", inf) == " inf                "
+string.format("%0# -20.0g", -inf) == "-inf                "
+string.format("%0# -20.0g", 100) == " 1.e+02             "
+string.format("%0# -20.0g", 10000) == " 1.e+04             "
+string.format("%0# -20.0g", 100000) == " 1.e+05             "
+string.format("%0# -20.0g", 1000000) == " 1.e+06             "
+string.format("%0# -20.0g", 10000000) == " 1.e+07             "
+string.format("%0# -20.0g", 0.01) == " 0.01               "
+string.format("%0# -20.0g", 0.0001) == " 0.0001             "
+string.format("%0# -20.0g", 1e-05) == " 1.e-05             "
+string.format("%0# -20.0g", 1e-06) == " 1.e-06             "
+string.format("%0# -20.0g", 1e-07) == " 1.e-07             "
+string.format("%0# -20.0g", 123.456) == " 1.e+02             "
+string.format("%0# -20.0g", 1234560000) == " 1.e+09             "
+string.format("%0# -20.0g", 1.23456e-05) == " 1.e-05             "
+string.format("%0# -20.0g", 123.456789123) == " 1.e+02             "
+string.format("%0# -20.0g", 1234567891.23) == " 1.e+09             "
+string.format("%0# -20.0g", 1.23456789123e-05) == " 1.e-05             "
+string.format("%0# -20.1g", 0) == " 0.                 "
+string.format("%0# -20.1g", 1) == " 1.                 "
+string.format("%0# -20.1g", -1) == "-1.                 "
+string.format("%0# -20.1g", 2) == " 2.                 "
+string.format("%0# -20.1g", -2) == "-2.                 "
+string.format("%0# -20.1g", 3) == " 3.                 "
+string.format("%0# -20.1g", -3) == "-3.                 "
+string.format("%0# -20.1g", nan) == " nan                "
+string.format("%0# -20.1g", inf) == " inf                "
+string.format("%0# -20.1g", -inf) == "-inf                "
+string.format("%0# -20.1g", 100) == " 1.e+02             "
+string.format("%0# -20.1g", 10000) == " 1.e+04             "
+string.format("%0# -20.1g", 100000) == " 1.e+05             "
+string.format("%0# -20.1g", 1000000) == " 1.e+06             "
+string.format("%0# -20.1g", 10000000) == " 1.e+07             "
+string.format("%0# -20.1g", 0.01) == " 0.01               "
+string.format("%0# -20.1g", 0.0001) == " 0.0001             "
+string.format("%0# -20.1g", 1e-05) == " 1.e-05             "
+string.format("%0# -20.1g", 1e-06) == " 1.e-06             "
+string.format("%0# -20.1g", 1e-07) == " 1.e-07             "
+string.format("%0# -20.1g", 123.456) == " 1.e+02             "
+string.format("%0# -20.1g", 1234560000) == " 1.e+09             "
+string.format("%0# -20.1g", 1.23456e-05) == " 1.e-05             "
+string.format("%0# -20.1g", 123.456789123) == " 1.e+02             "
+string.format("%0# -20.1g", 1234567891.23) == " 1.e+09             "
+string.format("%0# -20.1g", 1.23456789123e-05) == " 1.e-05             "
+string.format("%0# -20.6g", 0) == " 0.00000            "
+string.format("%0# -20.6g", 1) == " 1.00000            "
+string.format("%0# -20.6g", -1) == "-1.00000            "
+string.format("%0# -20.6g", 2) == " 2.00000            "
+string.format("%0# -20.6g", -2) == "-2.00000            "
+string.format("%0# -20.6g", 3) == " 3.00000            "
+string.format("%0# -20.6g", -3) == "-3.00000            "
+string.format("%0# -20.6g", nan) == " nan                "
+string.format("%0# -20.6g", inf) == " inf                "
+string.format("%0# -20.6g", -inf) == "-inf                "
+string.format("%0# -20.6g", 100) == " 100.000            "
+string.format("%0# -20.6g", 10000) == " 10000.0            "
+string.format("%0# -20.6g", 100000) == " 100000.            "
+string.format("%0# -20.6g", 1000000) == " 1.00000e+06        "
+string.format("%0# -20.6g", 10000000) == " 1.00000e+07        "
+string.format("%0# -20.6g", 0.01) == " 0.0100000          "
+string.format("%0# -20.6g", 0.0001) == " 0.000100000        "
+string.format("%0# -20.6g", 1e-05) == " 1.00000e-05        "
+string.format("%0# -20.6g", 1e-06) == " 1.00000e-06        "
+string.format("%0# -20.6g", 1e-07) == " 1.00000e-07        "
+string.format("%0# -20.6g", 123.456) == " 123.456            "
+string.format("%0# -20.6g", 1234560000) == " 1.23456e+09        "
+string.format("%0# -20.6g", 1.23456e-05) == " 1.23456e-05        "
+string.format("%0# -20.6g", 123.456789123) == " 123.457            "
+string.format("%0# -20.6g", 1234567891.23) == " 1.23457e+09        "
+string.format("%0# -20.6g", 1.23456789123e-05) == " 1.23457e-05        "
+string.format("%0# -+g", 0) == "+0.00000"
+string.format("%0# -+g", 1) == "+1.00000"
+string.format("%0# -+g", -1) == "-1.00000"
+string.format("%0# -+g", 2) == "+2.00000"
+string.format("%0# -+g", -2) == "-2.00000"
+string.format("%0# -+g", 3) == "+3.00000"
+string.format("%0# -+g", -3) == "-3.00000"
+string.format("%0# -+g", nan) == "+nan"
+string.format("%0# -+g", inf) == "+inf"
+string.format("%0# -+g", -inf) == "-inf"
+string.format("%0# -+g", 100) == "+100.000"
+string.format("%0# -+g", 10000) == "+10000.0"
+string.format("%0# -+g", 100000) == "+100000."
+string.format("%0# -+g", 1000000) == "+1.00000e+06"
+string.format("%0# -+g", 10000000) == "+1.00000e+07"
+string.format("%0# -+g", 0.01) == "+0.0100000"
+string.format("%0# -+g", 0.0001) == "+0.000100000"
+string.format("%0# -+g", 1e-05) == "+1.00000e-05"
+string.format("%0# -+g", 1e-06) == "+1.00000e-06"
+string.format("%0# -+g", 1e-07) == "+1.00000e-07"
+string.format("%0# -+g", 123.456) == "+123.456"
+string.format("%0# -+g", 1234560000) == "+1.23456e+09"
+string.format("%0# -+g", 1.23456e-05) == "+1.23456e-05"
+string.format("%0# -+g", 123.456789123) == "+123.457"
+string.format("%0# -+g", 1234567891.23) == "+1.23457e+09"
+string.format("%0# -+g", 1.23456789123e-05) == "+1.23457e-05"
+string.format("%0# -+.0g", 0) == "+0."
+string.format("%0# -+.0g", 1) == "+1."
+string.format("%0# -+.0g", -1) == "-1."
+string.format("%0# -+.0g", 2) == "+2."
+string.format("%0# -+.0g", -2) == "-2."
+string.format("%0# -+.0g", 3) == "+3."
+string.format("%0# -+.0g", -3) == "-3."
+string.format("%0# -+.0g", 100) == "+1.e+02"
+string.format("%0# -+.0g", 10000) == "+1.e+04"
+string.format("%0# -+.0g", 100000) == "+1.e+05"
+string.format("%0# -+.0g", 1000000) == "+1.e+06"
+string.format("%0# -+.0g", 10000000) == "+1.e+07"
+string.format("%0# -+.0g", 0.01) == "+0.01"
+string.format("%0# -+.0g", 0.0001) == "+0.0001"
+string.format("%0# -+.0g", 1e-05) == "+1.e-05"
+string.format("%0# -+.0g", 1e-06) == "+1.e-06"
+string.format("%0# -+.0g", 1e-07) == "+1.e-07"
+string.format("%0# -+.0g", 123.456) == "+1.e+02"
+string.format("%0# -+.0g", 1234560000) == "+1.e+09"
+string.format("%0# -+.0g", 1.23456e-05) == "+1.e-05"
+string.format("%0# -+.0g", 123.456789123) == "+1.e+02"
+string.format("%0# -+.0g", 1234567891.23) == "+1.e+09"
+string.format("%0# -+.0g", 1.23456789123e-05) == "+1.e-05"
+string.format("%0# -+.1g", 0) == "+0."
+string.format("%0# -+.1g", 1) == "+1."
+string.format("%0# -+.1g", -1) == "-1."
+string.format("%0# -+.1g", 2) == "+2."
+string.format("%0# -+.1g", -2) == "-2."
+string.format("%0# -+.1g", 3) == "+3."
+string.format("%0# -+.1g", -3) == "-3."
+string.format("%0# -+.1g", 100) == "+1.e+02"
+string.format("%0# -+.1g", 10000) == "+1.e+04"
+string.format("%0# -+.1g", 100000) == "+1.e+05"
+string.format("%0# -+.1g", 1000000) == "+1.e+06"
+string.format("%0# -+.1g", 10000000) == "+1.e+07"
+string.format("%0# -+.1g", 0.01) == "+0.01"
+string.format("%0# -+.1g", 0.0001) == "+0.0001"
+string.format("%0# -+.1g", 1e-05) == "+1.e-05"
+string.format("%0# -+.1g", 1e-06) == "+1.e-06"
+string.format("%0# -+.1g", 1e-07) == "+1.e-07"
+string.format("%0# -+.1g", 123.456) == "+1.e+02"
+string.format("%0# -+.1g", 1234560000) == "+1.e+09"
+string.format("%0# -+.1g", 1.23456e-05) == "+1.e-05"
+string.format("%0# -+.1g", 123.456789123) == "+1.e+02"
+string.format("%0# -+.1g", 1234567891.23) == "+1.e+09"
+string.format("%0# -+.1g", 1.23456789123e-05) == "+1.e-05"
+string.format("%0# -+1.0g", 0) == "+0."
+string.format("%0# -+1.0g", 1) == "+1."
+string.format("%0# -+1.0g", -1) == "-1."
+string.format("%0# -+1.0g", 2) == "+2."
+string.format("%0# -+1.0g", -2) == "-2."
+string.format("%0# -+1.0g", 3) == "+3."
+string.format("%0# -+1.0g", -3) == "-3."
+string.format("%0# -+1.0g", 100) == "+1.e+02"
+string.format("%0# -+1.0g", 10000) == "+1.e+04"
+string.format("%0# -+1.0g", 100000) == "+1.e+05"
+string.format("%0# -+1.0g", 1000000) == "+1.e+06"
+string.format("%0# -+1.0g", 10000000) == "+1.e+07"
+string.format("%0# -+1.0g", 0.01) == "+0.01"
+string.format("%0# -+1.0g", 0.0001) == "+0.0001"
+string.format("%0# -+1.0g", 1e-05) == "+1.e-05"
+string.format("%0# -+1.0g", 1e-06) == "+1.e-06"
+string.format("%0# -+1.0g", 1e-07) == "+1.e-07"
+string.format("%0# -+1.0g", 123.456) == "+1.e+02"
+string.format("%0# -+1.0g", 1234560000) == "+1.e+09"
+string.format("%0# -+1.0g", 1.23456e-05) == "+1.e-05"
+string.format("%0# -+1.0g", 123.456789123) == "+1.e+02"
+string.format("%0# -+1.0g", 1234567891.23) == "+1.e+09"
+string.format("%0# -+1.0g", 1.23456789123e-05) == "+1.e-05"
+string.format("%0# -+1.1g", 0) == "+0."
+string.format("%0# -+1.1g", 1) == "+1."
+string.format("%0# -+1.1g", -1) == "-1."
+string.format("%0# -+1.1g", 2) == "+2."
+string.format("%0# -+1.1g", -2) == "-2."
+string.format("%0# -+1.1g", 3) == "+3."
+string.format("%0# -+1.1g", -3) == "-3."
+string.format("%0# -+1.1g", 100) == "+1.e+02"
+string.format("%0# -+1.1g", 10000) == "+1.e+04"
+string.format("%0# -+1.1g", 100000) == "+1.e+05"
+string.format("%0# -+1.1g", 1000000) == "+1.e+06"
+string.format("%0# -+1.1g", 10000000) == "+1.e+07"
+string.format("%0# -+1.1g", 0.01) == "+0.01"
+string.format("%0# -+1.1g", 0.0001) == "+0.0001"
+string.format("%0# -+1.1g", 1e-05) == "+1.e-05"
+string.format("%0# -+1.1g", 1e-06) == "+1.e-06"
+string.format("%0# -+1.1g", 1e-07) == "+1.e-07"
+string.format("%0# -+1.1g", 123.456) == "+1.e+02"
+string.format("%0# -+1.1g", 1234560000) == "+1.e+09"
+string.format("%0# -+1.1g", 1.23456e-05) == "+1.e-05"
+string.format("%0# -+1.1g", 123.456789123) == "+1.e+02"
+string.format("%0# -+1.1g", 1234567891.23) == "+1.e+09"
+string.format("%0# -+1.1g", 1.23456789123e-05) == "+1.e-05"
+string.format("%0# -+2.0g", 0) == "+0."
+string.format("%0# -+2.0g", 1) == "+1."
+string.format("%0# -+2.0g", -1) == "-1."
+string.format("%0# -+2.0g", 2) == "+2."
+string.format("%0# -+2.0g", -2) == "-2."
+string.format("%0# -+2.0g", 3) == "+3."
+string.format("%0# -+2.0g", -3) == "-3."
+string.format("%0# -+2.0g", 100) == "+1.e+02"
+string.format("%0# -+2.0g", 10000) == "+1.e+04"
+string.format("%0# -+2.0g", 100000) == "+1.e+05"
+string.format("%0# -+2.0g", 1000000) == "+1.e+06"
+string.format("%0# -+2.0g", 10000000) == "+1.e+07"
+string.format("%0# -+2.0g", 0.01) == "+0.01"
+string.format("%0# -+2.0g", 0.0001) == "+0.0001"
+string.format("%0# -+2.0g", 1e-05) == "+1.e-05"
+string.format("%0# -+2.0g", 1e-06) == "+1.e-06"
+string.format("%0# -+2.0g", 1e-07) == "+1.e-07"
+string.format("%0# -+2.0g", 123.456) == "+1.e+02"
+string.format("%0# -+2.0g", 1234560000) == "+1.e+09"
+string.format("%0# -+2.0g", 1.23456e-05) == "+1.e-05"
+string.format("%0# -+2.0g", 123.456789123) == "+1.e+02"
+string.format("%0# -+2.0g", 1234567891.23) == "+1.e+09"
+string.format("%0# -+2.0g", 1.23456789123e-05) == "+1.e-05"
+string.format("%0# -+2.1g", 0) == "+0."
+string.format("%0# -+2.1g", 1) == "+1."
+string.format("%0# -+2.1g", -1) == "-1."
+string.format("%0# -+2.1g", 2) == "+2."
+string.format("%0# -+2.1g", -2) == "-2."
+string.format("%0# -+2.1g", 3) == "+3."
+string.format("%0# -+2.1g", -3) == "-3."
+string.format("%0# -+2.1g", 100) == "+1.e+02"
+string.format("%0# -+2.1g", 10000) == "+1.e+04"
+string.format("%0# -+2.1g", 100000) == "+1.e+05"
+string.format("%0# -+2.1g", 1000000) == "+1.e+06"
+string.format("%0# -+2.1g", 10000000) == "+1.e+07"
+string.format("%0# -+2.1g", 0.01) == "+0.01"
+string.format("%0# -+2.1g", 0.0001) == "+0.0001"
+string.format("%0# -+2.1g", 1e-05) == "+1.e-05"
+string.format("%0# -+2.1g", 1e-06) == "+1.e-06"
+string.format("%0# -+2.1g", 1e-07) == "+1.e-07"
+string.format("%0# -+2.1g", 123.456) == "+1.e+02"
+string.format("%0# -+2.1g", 1234560000) == "+1.e+09"
+string.format("%0# -+2.1g", 1.23456e-05) == "+1.e-05"
+string.format("%0# -+2.1g", 123.456789123) == "+1.e+02"
+string.format("%0# -+2.1g", 1234567891.23) == "+1.e+09"
+string.format("%0# -+2.1g", 1.23456789123e-05) == "+1.e-05"
+string.format("%0# -+6g", nan) == "+nan  "
+string.format("%0# -+6g", inf) == "+inf  "
+string.format("%0# -+6g", -inf) == "-inf  "
+string.format("%0# -+6.0g", 0) == "+0.   "
+string.format("%0# -+6.0g", 1) == "+1.   "
+string.format("%0# -+6.0g", -1) == "-1.   "
+string.format("%0# -+6.0g", 2) == "+2.   "
+string.format("%0# -+6.0g", -2) == "-2.   "
+string.format("%0# -+6.0g", 3) == "+3.   "
+string.format("%0# -+6.0g", -3) == "-3.   "
+string.format("%0# -+6.0g", nan) == "+nan  "
+string.format("%0# -+6.0g", inf) == "+inf  "
+string.format("%0# -+6.0g", -inf) == "-inf  "
+string.format("%0# -+6.0g", 100) == "+1.e+02"
+string.format("%0# -+6.0g", 10000) == "+1.e+04"
+string.format("%0# -+6.0g", 100000) == "+1.e+05"
+string.format("%0# -+6.0g", 1000000) == "+1.e+06"
+string.format("%0# -+6.0g", 10000000) == "+1.e+07"
+string.format("%0# -+6.0g", 0.01) == "+0.01 "
+string.format("%0# -+6.0g", 0.0001) == "+0.0001"
+string.format("%0# -+6.0g", 1e-05) == "+1.e-05"
+string.format("%0# -+6.0g", 1e-06) == "+1.e-06"
+string.format("%0# -+6.0g", 1e-07) == "+1.e-07"
+string.format("%0# -+6.0g", 123.456) == "+1.e+02"
+string.format("%0# -+6.0g", 1234560000) == "+1.e+09"
+string.format("%0# -+6.0g", 1.23456e-05) == "+1.e-05"
+string.format("%0# -+6.0g", 123.456789123) == "+1.e+02"
+string.format("%0# -+6.0g", 1234567891.23) == "+1.e+09"
+string.format("%0# -+6.0g", 1.23456789123e-05) == "+1.e-05"
+string.format("%0# -+6.1g", 0) == "+0.   "
+string.format("%0# -+6.1g", 1) == "+1.   "
+string.format("%0# -+6.1g", -1) == "-1.   "
+string.format("%0# -+6.1g", 2) == "+2.   "
+string.format("%0# -+6.1g", -2) == "-2.   "
+string.format("%0# -+6.1g", 3) == "+3.   "
+string.format("%0# -+6.1g", -3) == "-3.   "
+string.format("%0# -+6.1g", nan) == "+nan  "
+string.format("%0# -+6.1g", inf) == "+inf  "
+string.format("%0# -+6.1g", -inf) == "-inf  "
+string.format("%0# -+6.1g", 100) == "+1.e+02"
+string.format("%0# -+6.1g", 10000) == "+1.e+04"
+string.format("%0# -+6.1g", 100000) == "+1.e+05"
+string.format("%0# -+6.1g", 1000000) == "+1.e+06"
+string.format("%0# -+6.1g", 10000000) == "+1.e+07"
+string.format("%0# -+6.1g", 0.01) == "+0.01 "
+string.format("%0# -+6.1g", 0.0001) == "+0.0001"
+string.format("%0# -+6.1g", 1e-05) == "+1.e-05"
+string.format("%0# -+6.1g", 1e-06) == "+1.e-06"
+string.format("%0# -+6.1g", 1e-07) == "+1.e-07"
+string.format("%0# -+6.1g", 123.456) == "+1.e+02"
+string.format("%0# -+6.1g", 1234560000) == "+1.e+09"
+string.format("%0# -+6.1g", 1.23456e-05) == "+1.e-05"
+string.format("%0# -+6.1g", 123.456789123) == "+1.e+02"
+string.format("%0# -+6.1g", 1234567891.23) == "+1.e+09"
+string.format("%0# -+6.1g", 1.23456789123e-05) == "+1.e-05"
+string.format("%0# -+6.6g", nan) == "+nan  "
+string.format("%0# -+6.6g", inf) == "+inf  "
+string.format("%0# -+6.6g", -inf) == "-inf  "
+string.format("%0# -+20g", 0) == "+0.00000            "
+string.format("%0# -+20g", 1) == "+1.00000            "
+string.format("%0# -+20g", -1) == "-1.00000            "
+string.format("%0# -+20g", 2) == "+2.00000            "
+string.format("%0# -+20g", -2) == "-2.00000            "
+string.format("%0# -+20g", 3) == "+3.00000            "
+string.format("%0# -+20g", -3) == "-3.00000            "
+string.format("%0# -+20g", nan) == "+nan                "
+string.format("%0# -+20g", inf) == "+inf                "
+string.format("%0# -+20g", -inf) == "-inf                "
+string.format("%0# -+20g", 100) == "+100.000            "
+string.format("%0# -+20g", 10000) == "+10000.0            "
+string.format("%0# -+20g", 100000) == "+100000.            "
+string.format("%0# -+20g", 1000000) == "+1.00000e+06        "
+string.format("%0# -+20g", 10000000) == "+1.00000e+07        "
+string.format("%0# -+20g", 0.01) == "+0.0100000          "
+string.format("%0# -+20g", 0.0001) == "+0.000100000        "
+string.format("%0# -+20g", 1e-05) == "+1.00000e-05        "
+string.format("%0# -+20g", 1e-06) == "+1.00000e-06        "
+string.format("%0# -+20g", 1e-07) == "+1.00000e-07        "
+string.format("%0# -+20g", 123.456) == "+123.456            "
+string.format("%0# -+20g", 1234560000) == "+1.23456e+09        "
+string.format("%0# -+20g", 1.23456e-05) == "+1.23456e-05        "
+string.format("%0# -+20g", 123.456789123) == "+123.457            "
+string.format("%0# -+20g", 1234567891.23) == "+1.23457e+09        "
+string.format("%0# -+20g", 1.23456789123e-05) == "+1.23457e-05        "
+string.format("%0# -+20.0g", 0) == "+0.                 "
+string.format("%0# -+20.0g", 1) == "+1.                 "
+string.format("%0# -+20.0g", -1) == "-1.                 "
+string.format("%0# -+20.0g", 2) == "+2.                 "
+string.format("%0# -+20.0g", -2) == "-2.                 "
+string.format("%0# -+20.0g", 3) == "+3.                 "
+string.format("%0# -+20.0g", -3) == "-3.                 "
+string.format("%0# -+20.0g", nan) == "+nan                "
+string.format("%0# -+20.0g", inf) == "+inf                "
+string.format("%0# -+20.0g", -inf) == "-inf                "
+string.format("%0# -+20.0g", 100) == "+1.e+02             "
+string.format("%0# -+20.0g", 10000) == "+1.e+04             "
+string.format("%0# -+20.0g", 100000) == "+1.e+05             "
+string.format("%0# -+20.0g", 1000000) == "+1.e+06             "
+string.format("%0# -+20.0g", 10000000) == "+1.e+07             "
+string.format("%0# -+20.0g", 0.01) == "+0.01               "
+string.format("%0# -+20.0g", 0.0001) == "+0.0001             "
+string.format("%0# -+20.0g", 1e-05) == "+1.e-05             "
+string.format("%0# -+20.0g", 1e-06) == "+1.e-06             "
+string.format("%0# -+20.0g", 1e-07) == "+1.e-07             "
+string.format("%0# -+20.0g", 123.456) == "+1.e+02             "
+string.format("%0# -+20.0g", 1234560000) == "+1.e+09             "
+string.format("%0# -+20.0g", 1.23456e-05) == "+1.e-05             "
+string.format("%0# -+20.0g", 123.456789123) == "+1.e+02             "
+string.format("%0# -+20.0g", 1234567891.23) == "+1.e+09             "
+string.format("%0# -+20.0g", 1.23456789123e-05) == "+1.e-05             "
+string.format("%0# -+20.1g", 0) == "+0.                 "
+string.format("%0# -+20.1g", 1) == "+1.                 "
+string.format("%0# -+20.1g", -1) == "-1.                 "
+string.format("%0# -+20.1g", 2) == "+2.                 "
+string.format("%0# -+20.1g", -2) == "-2.                 "
+string.format("%0# -+20.1g", 3) == "+3.                 "
+string.format("%0# -+20.1g", -3) == "-3.                 "
+string.format("%0# -+20.1g", nan) == "+nan                "
+string.format("%0# -+20.1g", inf) == "+inf                "
+string.format("%0# -+20.1g", -inf) == "-inf                "
+string.format("%0# -+20.1g", 100) == "+1.e+02             "
+string.format("%0# -+20.1g", 10000) == "+1.e+04             "
+string.format("%0# -+20.1g", 100000) == "+1.e+05             "
+string.format("%0# -+20.1g", 1000000) == "+1.e+06             "
+string.format("%0# -+20.1g", 10000000) == "+1.e+07             "
+string.format("%0# -+20.1g", 0.01) == "+0.01               "
+string.format("%0# -+20.1g", 0.0001) == "+0.0001             "
+string.format("%0# -+20.1g", 1e-05) == "+1.e-05             "
+string.format("%0# -+20.1g", 1e-06) == "+1.e-06             "
+string.format("%0# -+20.1g", 1e-07) == "+1.e-07             "
+string.format("%0# -+20.1g", 123.456) == "+1.e+02             "
+string.format("%0# -+20.1g", 1234560000) == "+1.e+09             "
+string.format("%0# -+20.1g", 1.23456e-05) == "+1.e-05             "
+string.format("%0# -+20.1g", 123.456789123) == "+1.e+02             "
+string.format("%0# -+20.1g", 1234567891.23) == "+1.e+09             "
+string.format("%0# -+20.1g", 1.23456789123e-05) == "+1.e-05             "
+string.format("%0# -+20.6g", 0) == "+0.00000            "
+string.format("%0# -+20.6g", 1) == "+1.00000            "
+string.format("%0# -+20.6g", -1) == "-1.00000            "
+string.format("%0# -+20.6g", 2) == "+2.00000            "
+string.format("%0# -+20.6g", -2) == "-2.00000            "
+string.format("%0# -+20.6g", 3) == "+3.00000            "
+string.format("%0# -+20.6g", -3) == "-3.00000            "
+string.format("%0# -+20.6g", nan) == "+nan                "
+string.format("%0# -+20.6g", inf) == "+inf                "
+string.format("%0# -+20.6g", -inf) == "-inf                "
+string.format("%0# -+20.6g", 100) == "+100.000            "
+string.format("%0# -+20.6g", 10000) == "+10000.0            "
+string.format("%0# -+20.6g", 100000) == "+100000.            "
+string.format("%0# -+20.6g", 1000000) == "+1.00000e+06        "
+string.format("%0# -+20.6g", 10000000) == "+1.00000e+07        "
+string.format("%0# -+20.6g", 0.01) == "+0.0100000          "
+string.format("%0# -+20.6g", 0.0001) == "+0.000100000        "
+string.format("%0# -+20.6g", 1e-05) == "+1.00000e-05        "
+string.format("%0# -+20.6g", 1e-06) == "+1.00000e-06        "
+string.format("%0# -+20.6g", 1e-07) == "+1.00000e-07        "
+string.format("%0# -+20.6g", 123.456) == "+123.456            "
+string.format("%0# -+20.6g", 1234560000) == "+1.23456e+09        "
+string.format("%0# -+20.6g", 1.23456e-05) == "+1.23456e-05        "
+string.format("%0# -+20.6g", 123.456789123) == "+123.457            "
+string.format("%0# -+20.6g", 1234567891.23) == "+1.23457e+09        "
+string.format("%0# -+20.6g", 1.23456789123e-05) == "+1.23457e-05        "
+= G =
+string.format("%G", 0) == "0"
+string.format("%G", 1) == "1"
+string.format("%G", -1) == "-1"
+string.format("%G", 2) == "2"
+string.format("%G", -2) == "-2"
+string.format("%G", 3) == "3"
+string.format("%G", -3) == "-3"
+string.format("%G", nan) == "NAN"
+string.format("%G", inf) == "INF"
+string.format("%G", -inf) == "-INF"
+string.format("%G", 100) == "100"
+string.format("%G", 10000) == "10000"
+string.format("%G", 100000) == "100000"
+string.format("%G", 1000000) == "1E+06"
+string.format("%G", 10000000) == "1E+07"
+string.format("%G", 0.01) == "0.01"
+string.format("%G", 0.0001) == "0.0001"
+string.format("%G", 1e-05) == "1E-05"
+string.format("%G", 1e-06) == "1E-06"
+string.format("%G", 1e-07) == "1E-07"
+string.format("%G", 123.456) == "123.456"
+string.format("%G", 1234560000) == "1.23456E+09"
+string.format("%G", 1.23456e-05) == "1.23456E-05"
+string.format("%G", 123.456789123) == "123.457"
+string.format("%G", 1234567891.23) == "1.23457E+09"
+string.format("%G", 1.23456789123e-05) == "1.23457E-05"
+string.format("%.0G", 100) == "1E+02"
+string.format("%.0G", 10000) == "1E+04"
+string.format("%.0G", 100000) == "1E+05"
+string.format("%.0G", 123.456) == "1E+02"
+string.format("%.0G", 1234560000) == "1E+09"
+string.format("%.0G", 1.23456e-05) == "1E-05"
+string.format("%.0G", 123.456789123) == "1E+02"
+string.format("%.0G", 1234567891.23) == "1E+09"
+string.format("%.0G", 1.23456789123e-05) == "1E-05"
+string.format("%.1G", 100) == "1E+02"
+string.format("%.1G", 10000) == "1E+04"
+string.format("%.1G", 100000) == "1E+05"
+string.format("%.1G", 123.456) == "1E+02"
+string.format("%.1G", 1234560000) == "1E+09"
+string.format("%.1G", 1.23456e-05) == "1E-05"
+string.format("%.1G", 123.456789123) == "1E+02"
+string.format("%.1G", 1234567891.23) == "1E+09"
+string.format("%.1G", 1.23456789123e-05) == "1E-05"
+string.format("%1.0G", 100) == "1E+02"
+string.format("%1.0G", 10000) == "1E+04"
+string.format("%1.0G", 100000) == "1E+05"
+string.format("%1.0G", 123.456) == "1E+02"
+string.format("%1.0G", 1234560000) == "1E+09"
+string.format("%1.0G", 1.23456e-05) == "1E-05"
+string.format("%1.0G", 123.456789123) == "1E+02"
+string.format("%1.0G", 1234567891.23) == "1E+09"
+string.format("%1.0G", 1.23456789123e-05) == "1E-05"
+string.format("%1.1G", 100) == "1E+02"
+string.format("%1.1G", 10000) == "1E+04"
+string.format("%1.1G", 100000) == "1E+05"
+string.format("%1.1G", 123.456) == "1E+02"
+string.format("%1.1G", 1234560000) == "1E+09"
+string.format("%1.1G", 1.23456e-05) == "1E-05"
+string.format("%1.1G", 123.456789123) == "1E+02"
+string.format("%1.1G", 1234567891.23) == "1E+09"
+string.format("%1.1G", 1.23456789123e-05) == "1E-05"
+string.format("%2G", 0) == " 0"
+string.format("%2G", 1) == " 1"
+string.format("%2G", 2) == " 2"
+string.format("%2G", 3) == " 3"
+string.format("%2.0G", 0) == " 0"
+string.format("%2.0G", 1) == " 1"
+string.format("%2.0G", 2) == " 2"
+string.format("%2.0G", 3) == " 3"
+string.format("%2.0G", 100) == "1E+02"
+string.format("%2.0G", 10000) == "1E+04"
+string.format("%2.0G", 100000) == "1E+05"
+string.format("%2.0G", 123.456) == "1E+02"
+string.format("%2.0G", 1234560000) == "1E+09"
+string.format("%2.0G", 1.23456e-05) == "1E-05"
+string.format("%2.0G", 123.456789123) == "1E+02"
+string.format("%2.0G", 1234567891.23) == "1E+09"
+string.format("%2.0G", 1.23456789123e-05) == "1E-05"
+string.format("%2.1G", 0) == " 0"
+string.format("%2.1G", 1) == " 1"
+string.format("%2.1G", 2) == " 2"
+string.format("%2.1G", 3) == " 3"
+string.format("%2.1G", 100) == "1E+02"
+string.format("%2.1G", 10000) == "1E+04"
+string.format("%2.1G", 100000) == "1E+05"
+string.format("%2.1G", 123.456) == "1E+02"
+string.format("%2.1G", 1234560000) == "1E+09"
+string.format("%2.1G", 1.23456e-05) == "1E-05"
+string.format("%2.1G", 123.456789123) == "1E+02"
+string.format("%2.1G", 1234567891.23) == "1E+09"
+string.format("%2.1G", 1.23456789123e-05) == "1E-05"
+string.format("%2.6G", 0) == " 0"
+string.format("%2.6G", 1) == " 1"
+string.format("%2.6G", 2) == " 2"
+string.format("%2.6G", 3) == " 3"
+string.format("%6G", 0) == "     0"
+string.format("%6G", 1) == "     1"
+string.format("%6G", -1) == "    -1"
+string.format("%6G", 2) == "     2"
+string.format("%6G", -2) == "    -2"
+string.format("%6G", 3) == "     3"
+string.format("%6G", -3) == "    -3"
+string.format("%6G", nan) == "   NAN"
+string.format("%6G", inf) == "   INF"
+string.format("%6G", -inf) == "  -INF"
+string.format("%6G", 100) == "   100"
+string.format("%6G", 10000) == " 10000"
+string.format("%6G", 1000000) == " 1E+06"
+string.format("%6G", 10000000) == " 1E+07"
+string.format("%6G", 0.01) == "  0.01"
+string.format("%6G", 1e-05) == " 1E-05"
+string.format("%6G", 1e-06) == " 1E-06"
+string.format("%6G", 1e-07) == " 1E-07"
+string.format("%6.0G", 0) == "     0"
+string.format("%6.0G", 1) == "     1"
+string.format("%6.0G", -1) == "    -1"
+string.format("%6.0G", 2) == "     2"
+string.format("%6.0G", -2) == "    -2"
+string.format("%6.0G", 3) == "     3"
+string.format("%6.0G", -3) == "    -3"
+string.format("%6.0G", nan) == "   NAN"
+string.format("%6.0G", inf) == "   INF"
+string.format("%6.0G", -inf) == "  -INF"
+string.format("%6.0G", 100) == " 1E+02"
+string.format("%6.0G", 10000) == " 1E+04"
+string.format("%6.0G", 100000) == " 1E+05"
+string.format("%6.0G", 1000000) == " 1E+06"
+string.format("%6.0G", 10000000) == " 1E+07"
+string.format("%6.0G", 0.01) == "  0.01"
+string.format("%6.0G", 1e-05) == " 1E-05"
+string.format("%6.0G", 1e-06) == " 1E-06"
+string.format("%6.0G", 1e-07) == " 1E-07"
+string.format("%6.0G", 123.456) == " 1E+02"
+string.format("%6.0G", 1234560000) == " 1E+09"
+string.format("%6.0G", 1.23456e-05) == " 1E-05"
+string.format("%6.0G", 123.456789123) == " 1E+02"
+string.format("%6.0G", 1234567891.23) == " 1E+09"
+string.format("%6.0G", 1.23456789123e-05) == " 1E-05"
+string.format("%6.1G", 0) == "     0"
+string.format("%6.1G", 1) == "     1"
+string.format("%6.1G", -1) == "    -1"
+string.format("%6.1G", 2) == "     2"
+string.format("%6.1G", -2) == "    -2"
+string.format("%6.1G", 3) == "     3"
+string.format("%6.1G", -3) == "    -3"
+string.format("%6.1G", nan) == "   NAN"
+string.format("%6.1G", inf) == "   INF"
+string.format("%6.1G", -inf) == "  -INF"
+string.format("%6.1G", 100) == " 1E+02"
+string.format("%6.1G", 10000) == " 1E+04"
+string.format("%6.1G", 100000) == " 1E+05"
+string.format("%6.1G", 1000000) == " 1E+06"
+string.format("%6.1G", 10000000) == " 1E+07"
+string.format("%6.1G", 0.01) == "  0.01"
+string.format("%6.1G", 1e-05) == " 1E-05"
+string.format("%6.1G", 1e-06) == " 1E-06"
+string.format("%6.1G", 1e-07) == " 1E-07"
+string.format("%6.1G", 123.456) == " 1E+02"
+string.format("%6.1G", 1234560000) == " 1E+09"
+string.format("%6.1G", 1.23456e-05) == " 1E-05"
+string.format("%6.1G", 123.456789123) == " 1E+02"
+string.format("%6.1G", 1234567891.23) == " 1E+09"
+string.format("%6.1G", 1.23456789123e-05) == " 1E-05"
+string.format("%6.6G", 0) == "     0"
+string.format("%6.6G", 1) == "     1"
+string.format("%6.6G", -1) == "    -1"
+string.format("%6.6G", 2) == "     2"
+string.format("%6.6G", -2) == "    -2"
+string.format("%6.6G", 3) == "     3"
+string.format("%6.6G", -3) == "    -3"
+string.format("%6.6G", nan) == "   NAN"
+string.format("%6.6G", inf) == "   INF"
+string.format("%6.6G", -inf) == "  -INF"
+string.format("%6.6G", 100) == "   100"
+string.format("%6.6G", 10000) == " 10000"
+string.format("%6.6G", 1000000) == " 1E+06"
+string.format("%6.6G", 10000000) == " 1E+07"
+string.format("%6.6G", 0.01) == "  0.01"
+string.format("%6.6G", 1e-05) == " 1E-05"
+string.format("%6.6G", 1e-06) == " 1E-06"
+string.format("%6.6G", 1e-07) == " 1E-07"
+string.format("%20G", 0) == "                   0"
+string.format("%20G", 1) == "                   1"
+string.format("%20G", -1) == "                  -1"
+string.format("%20G", 2) == "                   2"
+string.format("%20G", -2) == "                  -2"
+string.format("%20G", 3) == "                   3"
+string.format("%20G", -3) == "                  -3"
+string.format("%20G", nan) == "                 NAN"
+string.format("%20G", inf) == "                 INF"
+string.format("%20G", -inf) == "                -INF"
+string.format("%20G", 100) == "                 100"
+string.format("%20G", 10000) == "               10000"
+string.format("%20G", 100000) == "              100000"
+string.format("%20G", 1000000) == "               1E+06"
+string.format("%20G", 10000000) == "               1E+07"
+string.format("%20G", 0.01) == "                0.01"
+string.format("%20G", 0.0001) == "              0.0001"
+string.format("%20G", 1e-05) == "               1E-05"
+string.format("%20G", 1e-06) == "               1E-06"
+string.format("%20G", 1e-07) == "               1E-07"
+string.format("%20G", 123.456) == "             123.456"
+string.format("%20G", 1234560000) == "         1.23456E+09"
+string.format("%20G", 1.23456e-05) == "         1.23456E-05"
+string.format("%20G", 123.456789123) == "             123.457"
+string.format("%20G", 1234567891.23) == "         1.23457E+09"
+string.format("%20G", 1.23456789123e-05) == "         1.23457E-05"
+string.format("%20.0G", 0) == "                   0"
+string.format("%20.0G", 1) == "                   1"
+string.format("%20.0G", -1) == "                  -1"
+string.format("%20.0G", 2) == "                   2"
+string.format("%20.0G", -2) == "                  -2"
+string.format("%20.0G", 3) == "                   3"
+string.format("%20.0G", -3) == "                  -3"
+string.format("%20.0G", nan) == "                 NAN"
+string.format("%20.0G", inf) == "                 INF"
+string.format("%20.0G", -inf) == "                -INF"
+string.format("%20.0G", 100) == "               1E+02"
+string.format("%20.0G", 10000) == "               1E+04"
+string.format("%20.0G", 100000) == "               1E+05"
+string.format("%20.0G", 1000000) == "               1E+06"
+string.format("%20.0G", 10000000) == "               1E+07"
+string.format("%20.0G", 0.01) == "                0.01"
+string.format("%20.0G", 0.0001) == "              0.0001"
+string.format("%20.0G", 1e-05) == "               1E-05"
+string.format("%20.0G", 1e-06) == "               1E-06"
+string.format("%20.0G", 1e-07) == "               1E-07"
+string.format("%20.0G", 123.456) == "               1E+02"
+string.format("%20.0G", 1234560000) == "               1E+09"
+string.format("%20.0G", 1.23456e-05) == "               1E-05"
+string.format("%20.0G", 123.456789123) == "               1E+02"
+string.format("%20.0G", 1234567891.23) == "               1E+09"
+string.format("%20.0G", 1.23456789123e-05) == "               1E-05"
+string.format("%20.1G", 0) == "                   0"
+string.format("%20.1G", 1) == "                   1"
+string.format("%20.1G", -1) == "                  -1"
+string.format("%20.1G", 2) == "                   2"
+string.format("%20.1G", -2) == "                  -2"
+string.format("%20.1G", 3) == "                   3"
+string.format("%20.1G", -3) == "                  -3"
+string.format("%20.1G", nan) == "                 NAN"
+string.format("%20.1G", inf) == "                 INF"
+string.format("%20.1G", -inf) == "                -INF"
+string.format("%20.1G", 100) == "               1E+02"
+string.format("%20.1G", 10000) == "               1E+04"
+string.format("%20.1G", 100000) == "               1E+05"
+string.format("%20.1G", 1000000) == "               1E+06"
+string.format("%20.1G", 10000000) == "               1E+07"
+string.format("%20.1G", 0.01) == "                0.01"
+string.format("%20.1G", 0.0001) == "              0.0001"
+string.format("%20.1G", 1e-05) == "               1E-05"
+string.format("%20.1G", 1e-06) == "               1E-06"
+string.format("%20.1G", 1e-07) == "               1E-07"
+string.format("%20.1G", 123.456) == "               1E+02"
+string.format("%20.1G", 1234560000) == "               1E+09"
+string.format("%20.1G", 1.23456e-05) == "               1E-05"
+string.format("%20.1G", 123.456789123) == "               1E+02"
+string.format("%20.1G", 1234567891.23) == "               1E+09"
+string.format("%20.1G", 1.23456789123e-05) == "               1E-05"
+string.format("%20.6G", 0) == "                   0"
+string.format("%20.6G", 1) == "                   1"
+string.format("%20.6G", -1) == "                  -1"
+string.format("%20.6G", 2) == "                   2"
+string.format("%20.6G", -2) == "                  -2"
+string.format("%20.6G", 3) == "                   3"
+string.format("%20.6G", -3) == "                  -3"
+string.format("%20.6G", nan) == "                 NAN"
+string.format("%20.6G", inf) == "                 INF"
+string.format("%20.6G", -inf) == "                -INF"
+string.format("%20.6G", 100) == "                 100"
+string.format("%20.6G", 10000) == "               10000"
+string.format("%20.6G", 100000) == "              100000"
+string.format("%20.6G", 1000000) == "               1E+06"
+string.format("%20.6G", 10000000) == "               1E+07"
+string.format("%20.6G", 0.01) == "                0.01"
+string.format("%20.6G", 0.0001) == "              0.0001"
+string.format("%20.6G", 1e-05) == "               1E-05"
+string.format("%20.6G", 1e-06) == "               1E-06"
+string.format("%20.6G", 1e-07) == "               1E-07"
+string.format("%20.6G", 123.456) == "             123.456"
+string.format("%20.6G", 1234560000) == "         1.23456E+09"
+string.format("%20.6G", 1.23456e-05) == "         1.23456E-05"
+string.format("%20.6G", 123.456789123) == "             123.457"
+string.format("%20.6G", 1234567891.23) == "         1.23457E+09"
+string.format("%20.6G", 1.23456789123e-05) == "         1.23457E-05"
+string.format("%+G", 0) == "+0"
+string.format("%+G", 1) == "+1"
+string.format("%+G", -1) == "-1"
+string.format("%+G", 2) == "+2"
+string.format("%+G", -2) == "-2"
+string.format("%+G", 3) == "+3"
+string.format("%+G", -3) == "-3"
+string.format("%+G", nan) == "+NAN"
+string.format("%+G", inf) == "+INF"
+string.format("%+G", -inf) == "-INF"
+string.format("%+G", 100) == "+100"
+string.format("%+G", 10000) == "+10000"
+string.format("%+G", 100000) == "+100000"
+string.format("%+G", 1000000) == "+1E+06"
+string.format("%+G", 10000000) == "+1E+07"
+string.format("%+G", 0.01) == "+0.01"
+string.format("%+G", 0.0001) == "+0.0001"
+string.format("%+G", 1e-05) == "+1E-05"
+string.format("%+G", 1e-06) == "+1E-06"
+string.format("%+G", 1e-07) == "+1E-07"
+string.format("%+G", 123.456) == "+123.456"
+string.format("%+G", 1234560000) == "+1.23456E+09"
+string.format("%+G", 1.23456e-05) == "+1.23456E-05"
+string.format("%+G", 123.456789123) == "+123.457"
+string.format("%+G", 1234567891.23) == "+1.23457E+09"
+string.format("%+G", 1.23456789123e-05) == "+1.23457E-05"
+string.format("%+.0G", 100) == "+1E+02"
+string.format("%+.0G", 10000) == "+1E+04"
+string.format("%+.0G", 100000) == "+1E+05"
+string.format("%+.0G", 123.456) == "+1E+02"
+string.format("%+.0G", 1234560000) == "+1E+09"
+string.format("%+.0G", 1.23456e-05) == "+1E-05"
+string.format("%+.0G", 123.456789123) == "+1E+02"
+string.format("%+.0G", 1234567891.23) == "+1E+09"
+string.format("%+.0G", 1.23456789123e-05) == "+1E-05"
+string.format("%+.1G", 100) == "+1E+02"
+string.format("%+.1G", 10000) == "+1E+04"
+string.format("%+.1G", 100000) == "+1E+05"
+string.format("%+.1G", 123.456) == "+1E+02"
+string.format("%+.1G", 1234560000) == "+1E+09"
+string.format("%+.1G", 1.23456e-05) == "+1E-05"
+string.format("%+.1G", 123.456789123) == "+1E+02"
+string.format("%+.1G", 1234567891.23) == "+1E+09"
+string.format("%+.1G", 1.23456789123e-05) == "+1E-05"
+string.format("%+1.0G", 100) == "+1E+02"
+string.format("%+1.0G", 10000) == "+1E+04"
+string.format("%+1.0G", 100000) == "+1E+05"
+string.format("%+1.0G", 123.456) == "+1E+02"
+string.format("%+1.0G", 1234560000) == "+1E+09"
+string.format("%+1.0G", 1.23456e-05) == "+1E-05"
+string.format("%+1.0G", 123.456789123) == "+1E+02"
+string.format("%+1.0G", 1234567891.23) == "+1E+09"
+string.format("%+1.0G", 1.23456789123e-05) == "+1E-05"
+string.format("%+1.1G", 100) == "+1E+02"
+string.format("%+1.1G", 10000) == "+1E+04"
+string.format("%+1.1G", 100000) == "+1E+05"
+string.format("%+1.1G", 123.456) == "+1E+02"
+string.format("%+1.1G", 1234560000) == "+1E+09"
+string.format("%+1.1G", 1.23456e-05) == "+1E-05"
+string.format("%+1.1G", 123.456789123) == "+1E+02"
+string.format("%+1.1G", 1234567891.23) == "+1E+09"
+string.format("%+1.1G", 1.23456789123e-05) == "+1E-05"
+string.format("%+2.0G", 100) == "+1E+02"
+string.format("%+2.0G", 10000) == "+1E+04"
+string.format("%+2.0G", 100000) == "+1E+05"
+string.format("%+2.0G", 123.456) == "+1E+02"
+string.format("%+2.0G", 1234560000) == "+1E+09"
+string.format("%+2.0G", 1.23456e-05) == "+1E-05"
+string.format("%+2.0G", 123.456789123) == "+1E+02"
+string.format("%+2.0G", 1234567891.23) == "+1E+09"
+string.format("%+2.0G", 1.23456789123e-05) == "+1E-05"
+string.format("%+2.1G", 100) == "+1E+02"
+string.format("%+2.1G", 10000) == "+1E+04"
+string.format("%+2.1G", 100000) == "+1E+05"
+string.format("%+2.1G", 123.456) == "+1E+02"
+string.format("%+2.1G", 1234560000) == "+1E+09"
+string.format("%+2.1G", 1.23456e-05) == "+1E-05"
+string.format("%+2.1G", 123.456789123) == "+1E+02"
+string.format("%+2.1G", 1234567891.23) == "+1E+09"
+string.format("%+2.1G", 1.23456789123e-05) == "+1E-05"
+string.format("%+6G", 0) == "    +0"
+string.format("%+6G", 1) == "    +1"
+string.format("%+6G", -1) == "    -1"
+string.format("%+6G", 2) == "    +2"
+string.format("%+6G", -2) == "    -2"
+string.format("%+6G", 3) == "    +3"
+string.format("%+6G", -3) == "    -3"
+string.format("%+6G", nan) == "  +NAN"
+string.format("%+6G", inf) == "  +INF"
+string.format("%+6G", -inf) == "  -INF"
+string.format("%+6G", 100) == "  +100"
+string.format("%+6G", 0.01) == " +0.01"
+string.format("%+6.0G", 0) == "    +0"
+string.format("%+6.0G", 1) == "    +1"
+string.format("%+6.0G", -1) == "    -1"
+string.format("%+6.0G", 2) == "    +2"
+string.format("%+6.0G", -2) == "    -2"
+string.format("%+6.0G", 3) == "    +3"
+string.format("%+6.0G", -3) == "    -3"
+string.format("%+6.0G", nan) == "  +NAN"
+string.format("%+6.0G", inf) == "  +INF"
+string.format("%+6.0G", -inf) == "  -INF"
+string.format("%+6.0G", 100) == "+1E+02"
+string.format("%+6.0G", 10000) == "+1E+04"
+string.format("%+6.0G", 100000) == "+1E+05"
+string.format("%+6.0G", 0.01) == " +0.01"
+string.format("%+6.0G", 123.456) == "+1E+02"
+string.format("%+6.0G", 1234560000) == "+1E+09"
+string.format("%+6.0G", 1.23456e-05) == "+1E-05"
+string.format("%+6.0G", 123.456789123) == "+1E+02"
+string.format("%+6.0G", 1234567891.23) == "+1E+09"
+string.format("%+6.0G", 1.23456789123e-05) == "+1E-05"
+string.format("%+6.1G", 0) == "    +0"
+string.format("%+6.1G", 1) == "    +1"
+string.format("%+6.1G", -1) == "    -1"
+string.format("%+6.1G", 2) == "    +2"
+string.format("%+6.1G", -2) == "    -2"
+string.format("%+6.1G", 3) == "    +3"
+string.format("%+6.1G", -3) == "    -3"
+string.format("%+6.1G", nan) == "  +NAN"
+string.format("%+6.1G", inf) == "  +INF"
+string.format("%+6.1G", -inf) == "  -INF"
+string.format("%+6.1G", 100) == "+1E+02"
+string.format("%+6.1G", 10000) == "+1E+04"
+string.format("%+6.1G", 100000) == "+1E+05"
+string.format("%+6.1G", 0.01) == " +0.01"
+string.format("%+6.1G", 123.456) == "+1E+02"
+string.format("%+6.1G", 1234560000) == "+1E+09"
+string.format("%+6.1G", 1.23456e-05) == "+1E-05"
+string.format("%+6.1G", 123.456789123) == "+1E+02"
+string.format("%+6.1G", 1234567891.23) == "+1E+09"
+string.format("%+6.1G", 1.23456789123e-05) == "+1E-05"
+string.format("%+6.6G", 0) == "    +0"
+string.format("%+6.6G", 1) == "    +1"
+string.format("%+6.6G", -1) == "    -1"
+string.format("%+6.6G", 2) == "    +2"
+string.format("%+6.6G", -2) == "    -2"
+string.format("%+6.6G", 3) == "    +3"
+string.format("%+6.6G", -3) == "    -3"
+string.format("%+6.6G", nan) == "  +NAN"
+string.format("%+6.6G", inf) == "  +INF"
+string.format("%+6.6G", -inf) == "  -INF"
+string.format("%+6.6G", 100) == "  +100"
+string.format("%+6.6G", 0.01) == " +0.01"
+string.format("%+20G", 0) == "                  +0"
+string.format("%+20G", 1) == "                  +1"
+string.format("%+20G", -1) == "                  -1"
+string.format("%+20G", 2) == "                  +2"
+string.format("%+20G", -2) == "                  -2"
+string.format("%+20G", 3) == "                  +3"
+string.format("%+20G", -3) == "                  -3"
+string.format("%+20G", nan) == "                +NAN"
+string.format("%+20G", inf) == "                +INF"
+string.format("%+20G", -inf) == "                -INF"
+string.format("%+20G", 100) == "                +100"
+string.format("%+20G", 10000) == "              +10000"
+string.format("%+20G", 100000) == "             +100000"
+string.format("%+20G", 1000000) == "              +1E+06"
+string.format("%+20G", 10000000) == "              +1E+07"
+string.format("%+20G", 0.01) == "               +0.01"
+string.format("%+20G", 0.0001) == "             +0.0001"
+string.format("%+20G", 1e-05) == "              +1E-05"
+string.format("%+20G", 1e-06) == "              +1E-06"
+string.format("%+20G", 1e-07) == "              +1E-07"
+string.format("%+20G", 123.456) == "            +123.456"
+string.format("%+20G", 1234560000) == "        +1.23456E+09"
+string.format("%+20G", 1.23456e-05) == "        +1.23456E-05"
+string.format("%+20G", 123.456789123) == "            +123.457"
+string.format("%+20G", 1234567891.23) == "        +1.23457E+09"
+string.format("%+20G", 1.23456789123e-05) == "        +1.23457E-05"
+string.format("%+20.0G", 0) == "                  +0"
+string.format("%+20.0G", 1) == "                  +1"
+string.format("%+20.0G", -1) == "                  -1"
+string.format("%+20.0G", 2) == "                  +2"
+string.format("%+20.0G", -2) == "                  -2"
+string.format("%+20.0G", 3) == "                  +3"
+string.format("%+20.0G", -3) == "                  -3"
+string.format("%+20.0G", nan) == "                +NAN"
+string.format("%+20.0G", inf) == "                +INF"
+string.format("%+20.0G", -inf) == "                -INF"
+string.format("%+20.0G", 100) == "              +1E+02"
+string.format("%+20.0G", 10000) == "              +1E+04"
+string.format("%+20.0G", 100000) == "              +1E+05"
+string.format("%+20.0G", 1000000) == "              +1E+06"
+string.format("%+20.0G", 10000000) == "              +1E+07"
+string.format("%+20.0G", 0.01) == "               +0.01"
+string.format("%+20.0G", 0.0001) == "             +0.0001"
+string.format("%+20.0G", 1e-05) == "              +1E-05"
+string.format("%+20.0G", 1e-06) == "              +1E-06"
+string.format("%+20.0G", 1e-07) == "              +1E-07"
+string.format("%+20.0G", 123.456) == "              +1E+02"
+string.format("%+20.0G", 1234560000) == "              +1E+09"
+string.format("%+20.0G", 1.23456e-05) == "              +1E-05"
+string.format("%+20.0G", 123.456789123) == "              +1E+02"
+string.format("%+20.0G", 1234567891.23) == "              +1E+09"
+string.format("%+20.0G", 1.23456789123e-05) == "              +1E-05"
+string.format("%+20.1G", 0) == "                  +0"
+string.format("%+20.1G", 1) == "                  +1"
+string.format("%+20.1G", -1) == "                  -1"
+string.format("%+20.1G", 2) == "                  +2"
+string.format("%+20.1G", -2) == "                  -2"
+string.format("%+20.1G", 3) == "                  +3"
+string.format("%+20.1G", -3) == "                  -3"
+string.format("%+20.1G", nan) == "                +NAN"
+string.format("%+20.1G", inf) == "                +INF"
+string.format("%+20.1G", -inf) == "                -INF"
+string.format("%+20.1G", 100) == "              +1E+02"
+string.format("%+20.1G", 10000) == "              +1E+04"
+string.format("%+20.1G", 100000) == "              +1E+05"
+string.format("%+20.1G", 1000000) == "              +1E+06"
+string.format("%+20.1G", 10000000) == "              +1E+07"
+string.format("%+20.1G", 0.01) == "               +0.01"
+string.format("%+20.1G", 0.0001) == "             +0.0001"
+string.format("%+20.1G", 1e-05) == "              +1E-05"
+string.format("%+20.1G", 1e-06) == "              +1E-06"
+string.format("%+20.1G", 1e-07) == "              +1E-07"
+string.format("%+20.1G", 123.456) == "              +1E+02"
+string.format("%+20.1G", 1234560000) == "              +1E+09"
+string.format("%+20.1G", 1.23456e-05) == "              +1E-05"
+string.format("%+20.1G", 123.456789123) == "              +1E+02"
+string.format("%+20.1G", 1234567891.23) == "              +1E+09"
+string.format("%+20.1G", 1.23456789123e-05) == "              +1E-05"
+string.format("%+20.6G", 0) == "                  +0"
+string.format("%+20.6G", 1) == "                  +1"
+string.format("%+20.6G", -1) == "                  -1"
+string.format("%+20.6G", 2) == "                  +2"
+string.format("%+20.6G", -2) == "                  -2"
+string.format("%+20.6G", 3) == "                  +3"
+string.format("%+20.6G", -3) == "                  -3"
+string.format("%+20.6G", nan) == "                +NAN"
+string.format("%+20.6G", inf) == "                +INF"
+string.format("%+20.6G", -inf) == "                -INF"
+string.format("%+20.6G", 100) == "                +100"
+string.format("%+20.6G", 10000) == "              +10000"
+string.format("%+20.6G", 100000) == "             +100000"
+string.format("%+20.6G", 1000000) == "              +1E+06"
+string.format("%+20.6G", 10000000) == "              +1E+07"
+string.format("%+20.6G", 0.01) == "               +0.01"
+string.format("%+20.6G", 0.0001) == "             +0.0001"
+string.format("%+20.6G", 1e-05) == "              +1E-05"
+string.format("%+20.6G", 1e-06) == "              +1E-06"
+string.format("%+20.6G", 1e-07) == "              +1E-07"
+string.format("%+20.6G", 123.456) == "            +123.456"
+string.format("%+20.6G", 1234560000) == "        +1.23456E+09"
+string.format("%+20.6G", 1.23456e-05) == "        +1.23456E-05"
+string.format("%+20.6G", 123.456789123) == "            +123.457"
+string.format("%+20.6G", 1234567891.23) == "        +1.23457E+09"
+string.format("%+20.6G", 1.23456789123e-05) == "        +1.23457E-05"
+string.format("%-G", 0) == "0"
+string.format("%-G", 1) == "1"
+string.format("%-G", -1) == "-1"
+string.format("%-G", 2) == "2"
+string.format("%-G", -2) == "-2"
+string.format("%-G", 3) == "3"
+string.format("%-G", -3) == "-3"
+string.format("%-G", nan) == "NAN"
+string.format("%-G", inf) == "INF"
+string.format("%-G", -inf) == "-INF"
+string.format("%-G", 100) == "100"
+string.format("%-G", 10000) == "10000"
+string.format("%-G", 100000) == "100000"
+string.format("%-G", 1000000) == "1E+06"
+string.format("%-G", 10000000) == "1E+07"
+string.format("%-G", 0.01) == "0.01"
+string.format("%-G", 0.0001) == "0.0001"
+string.format("%-G", 1e-05) == "1E-05"
+string.format("%-G", 1e-06) == "1E-06"
+string.format("%-G", 1e-07) == "1E-07"
+string.format("%-G", 123.456) == "123.456"
+string.format("%-G", 1234560000) == "1.23456E+09"
+string.format("%-G", 1.23456e-05) == "1.23456E-05"
+string.format("%-G", 123.456789123) == "123.457"
+string.format("%-G", 1234567891.23) == "1.23457E+09"
+string.format("%-G", 1.23456789123e-05) == "1.23457E-05"
+string.format("%-.0G", 100) == "1E+02"
+string.format("%-.0G", 10000) == "1E+04"
+string.format("%-.0G", 100000) == "1E+05"
+string.format("%-.0G", 123.456) == "1E+02"
+string.format("%-.0G", 1234560000) == "1E+09"
+string.format("%-.0G", 1.23456e-05) == "1E-05"
+string.format("%-.0G", 123.456789123) == "1E+02"
+string.format("%-.0G", 1234567891.23) == "1E+09"
+string.format("%-.0G", 1.23456789123e-05) == "1E-05"
+string.format("%-.1G", 100) == "1E+02"
+string.format("%-.1G", 10000) == "1E+04"
+string.format("%-.1G", 100000) == "1E+05"
+string.format("%-.1G", 123.456) == "1E+02"
+string.format("%-.1G", 1234560000) == "1E+09"
+string.format("%-.1G", 1.23456e-05) == "1E-05"
+string.format("%-.1G", 123.456789123) == "1E+02"
+string.format("%-.1G", 1234567891.23) == "1E+09"
+string.format("%-.1G", 1.23456789123e-05) == "1E-05"
+string.format("%-1.0G", 100) == "1E+02"
+string.format("%-1.0G", 10000) == "1E+04"
+string.format("%-1.0G", 100000) == "1E+05"
+string.format("%-1.0G", 123.456) == "1E+02"
+string.format("%-1.0G", 1234560000) == "1E+09"
+string.format("%-1.0G", 1.23456e-05) == "1E-05"
+string.format("%-1.0G", 123.456789123) == "1E+02"
+string.format("%-1.0G", 1234567891.23) == "1E+09"
+string.format("%-1.0G", 1.23456789123e-05) == "1E-05"
+string.format("%-1.1G", 100) == "1E+02"
+string.format("%-1.1G", 10000) == "1E+04"
+string.format("%-1.1G", 100000) == "1E+05"
+string.format("%-1.1G", 123.456) == "1E+02"
+string.format("%-1.1G", 1234560000) == "1E+09"
+string.format("%-1.1G", 1.23456e-05) == "1E-05"
+string.format("%-1.1G", 123.456789123) == "1E+02"
+string.format("%-1.1G", 1234567891.23) == "1E+09"
+string.format("%-1.1G", 1.23456789123e-05) == "1E-05"
+string.format("%-2G", 0) == "0 "
+string.format("%-2G", 1) == "1 "
+string.format("%-2G", 2) == "2 "
+string.format("%-2G", 3) == "3 "
+string.format("%-2.0G", 0) == "0 "
+string.format("%-2.0G", 1) == "1 "
+string.format("%-2.0G", 2) == "2 "
+string.format("%-2.0G", 3) == "3 "
+string.format("%-2.0G", 100) == "1E+02"
+string.format("%-2.0G", 10000) == "1E+04"
+string.format("%-2.0G", 100000) == "1E+05"
+string.format("%-2.0G", 123.456) == "1E+02"
+string.format("%-2.0G", 1234560000) == "1E+09"
+string.format("%-2.0G", 1.23456e-05) == "1E-05"
+string.format("%-2.0G", 123.456789123) == "1E+02"
+string.format("%-2.0G", 1234567891.23) == "1E+09"
+string.format("%-2.0G", 1.23456789123e-05) == "1E-05"
+string.format("%-2.1G", 0) == "0 "
+string.format("%-2.1G", 1) == "1 "
+string.format("%-2.1G", 2) == "2 "
+string.format("%-2.1G", 3) == "3 "
+string.format("%-2.1G", 100) == "1E+02"
+string.format("%-2.1G", 10000) == "1E+04"
+string.format("%-2.1G", 100000) == "1E+05"
+string.format("%-2.1G", 123.456) == "1E+02"
+string.format("%-2.1G", 1234560000) == "1E+09"
+string.format("%-2.1G", 1.23456e-05) == "1E-05"
+string.format("%-2.1G", 123.456789123) == "1E+02"
+string.format("%-2.1G", 1234567891.23) == "1E+09"
+string.format("%-2.1G", 1.23456789123e-05) == "1E-05"
+string.format("%-2.6G", 0) == "0 "
+string.format("%-2.6G", 1) == "1 "
+string.format("%-2.6G", 2) == "2 "
+string.format("%-2.6G", 3) == "3 "
+string.format("%-6G", 0) == "0     "
+string.format("%-6G", 1) == "1     "
+string.format("%-6G", -1) == "-1    "
+string.format("%-6G", 2) == "2     "
+string.format("%-6G", -2) == "-2    "
+string.format("%-6G", 3) == "3     "
+string.format("%-6G", -3) == "-3    "
+string.format("%-6G", nan) == "NAN   "
+string.format("%-6G", inf) == "INF   "
+string.format("%-6G", -inf) == "-INF  "
+string.format("%-6G", 100) == "100   "
+string.format("%-6G", 10000) == "10000 "
+string.format("%-6G", 1000000) == "1E+06 "
+string.format("%-6G", 10000000) == "1E+07 "
+string.format("%-6G", 0.01) == "0.01  "
+string.format("%-6G", 1e-05) == "1E-05 "
+string.format("%-6G", 1e-06) == "1E-06 "
+string.format("%-6G", 1e-07) == "1E-07 "
+string.format("%-6.0G", 0) == "0     "
+string.format("%-6.0G", 1) == "1     "
+string.format("%-6.0G", -1) == "-1    "
+string.format("%-6.0G", 2) == "2     "
+string.format("%-6.0G", -2) == "-2    "
+string.format("%-6.0G", 3) == "3     "
+string.format("%-6.0G", -3) == "-3    "
+string.format("%-6.0G", nan) == "NAN   "
+string.format("%-6.0G", inf) == "INF   "
+string.format("%-6.0G", -inf) == "-INF  "
+string.format("%-6.0G", 100) == "1E+02 "
+string.format("%-6.0G", 10000) == "1E+04 "
+string.format("%-6.0G", 100000) == "1E+05 "
+string.format("%-6.0G", 1000000) == "1E+06 "
+string.format("%-6.0G", 10000000) == "1E+07 "
+string.format("%-6.0G", 0.01) == "0.01  "
+string.format("%-6.0G", 1e-05) == "1E-05 "
+string.format("%-6.0G", 1e-06) == "1E-06 "
+string.format("%-6.0G", 1e-07) == "1E-07 "
+string.format("%-6.0G", 123.456) == "1E+02 "
+string.format("%-6.0G", 1234560000) == "1E+09 "
+string.format("%-6.0G", 1.23456e-05) == "1E-05 "
+string.format("%-6.0G", 123.456789123) == "1E+02 "
+string.format("%-6.0G", 1234567891.23) == "1E+09 "
+string.format("%-6.0G", 1.23456789123e-05) == "1E-05 "
+string.format("%-6.1G", 0) == "0     "
+string.format("%-6.1G", 1) == "1     "
+string.format("%-6.1G", -1) == "-1    "
+string.format("%-6.1G", 2) == "2     "
+string.format("%-6.1G", -2) == "-2    "
+string.format("%-6.1G", 3) == "3     "
+string.format("%-6.1G", -3) == "-3    "
+string.format("%-6.1G", nan) == "NAN   "
+string.format("%-6.1G", inf) == "INF   "
+string.format("%-6.1G", -inf) == "-INF  "
+string.format("%-6.1G", 100) == "1E+02 "
+string.format("%-6.1G", 10000) == "1E+04 "
+string.format("%-6.1G", 100000) == "1E+05 "
+string.format("%-6.1G", 1000000) == "1E+06 "
+string.format("%-6.1G", 10000000) == "1E+07 "
+string.format("%-6.1G", 0.01) == "0.01  "
+string.format("%-6.1G", 1e-05) == "1E-05 "
+string.format("%-6.1G", 1e-06) == "1E-06 "
+string.format("%-6.1G", 1e-07) == "1E-07 "
+string.format("%-6.1G", 123.456) == "1E+02 "
+string.format("%-6.1G", 1234560000) == "1E+09 "
+string.format("%-6.1G", 1.23456e-05) == "1E-05 "
+string.format("%-6.1G", 123.456789123) == "1E+02 "
+string.format("%-6.1G", 1234567891.23) == "1E+09 "
+string.format("%-6.1G", 1.23456789123e-05) == "1E-05 "
+string.format("%-6.6G", 0) == "0     "
+string.format("%-6.6G", 1) == "1     "
+string.format("%-6.6G", -1) == "-1    "
+string.format("%-6.6G", 2) == "2     "
+string.format("%-6.6G", -2) == "-2    "
+string.format("%-6.6G", 3) == "3     "
+string.format("%-6.6G", -3) == "-3    "
+string.format("%-6.6G", nan) == "NAN   "
+string.format("%-6.6G", inf) == "INF   "
+string.format("%-6.6G", -inf) == "-INF  "
+string.format("%-6.6G", 100) == "100   "
+string.format("%-6.6G", 10000) == "10000 "
+string.format("%-6.6G", 1000000) == "1E+06 "
+string.format("%-6.6G", 10000000) == "1E+07 "
+string.format("%-6.6G", 0.01) == "0.01  "
+string.format("%-6.6G", 1e-05) == "1E-05 "
+string.format("%-6.6G", 1e-06) == "1E-06 "
+string.format("%-6.6G", 1e-07) == "1E-07 "
+string.format("%-20G", 0) == "0                   "
+string.format("%-20G", 1) == "1                   "
+string.format("%-20G", -1) == "-1                  "
+string.format("%-20G", 2) == "2                   "
+string.format("%-20G", -2) == "-2                  "
+string.format("%-20G", 3) == "3                   "
+string.format("%-20G", -3) == "-3                  "
+string.format("%-20G", nan) == "NAN                 "
+string.format("%-20G", inf) == "INF                 "
+string.format("%-20G", -inf) == "-INF                "
+string.format("%-20G", 100) == "100                 "
+string.format("%-20G", 10000) == "10000               "
+string.format("%-20G", 100000) == "100000              "
+string.format("%-20G", 1000000) == "1E+06               "
+string.format("%-20G", 10000000) == "1E+07               "
+string.format("%-20G", 0.01) == "0.01                "
+string.format("%-20G", 0.0001) == "0.0001              "
+string.format("%-20G", 1e-05) == "1E-05               "
+string.format("%-20G", 1e-06) == "1E-06               "
+string.format("%-20G", 1e-07) == "1E-07               "
+string.format("%-20G", 123.456) == "123.456             "
+string.format("%-20G", 1234560000) == "1.23456E+09         "
+string.format("%-20G", 1.23456e-05) == "1.23456E-05         "
+string.format("%-20G", 123.456789123) == "123.457             "
+string.format("%-20G", 1234567891.23) == "1.23457E+09         "
+string.format("%-20G", 1.23456789123e-05) == "1.23457E-05         "
+string.format("%-20.0G", 0) == "0                   "
+string.format("%-20.0G", 1) == "1                   "
+string.format("%-20.0G", -1) == "-1                  "
+string.format("%-20.0G", 2) == "2                   "
+string.format("%-20.0G", -2) == "-2                  "
+string.format("%-20.0G", 3) == "3                   "
+string.format("%-20.0G", -3) == "-3                  "
+string.format("%-20.0G", nan) == "NAN                 "
+string.format("%-20.0G", inf) == "INF                 "
+string.format("%-20.0G", -inf) == "-INF                "
+string.format("%-20.0G", 100) == "1E+02               "
+string.format("%-20.0G", 10000) == "1E+04               "
+string.format("%-20.0G", 100000) == "1E+05               "
+string.format("%-20.0G", 1000000) == "1E+06               "
+string.format("%-20.0G", 10000000) == "1E+07               "
+string.format("%-20.0G", 0.01) == "0.01                "
+string.format("%-20.0G", 0.0001) == "0.0001              "
+string.format("%-20.0G", 1e-05) == "1E-05               "
+string.format("%-20.0G", 1e-06) == "1E-06               "
+string.format("%-20.0G", 1e-07) == "1E-07               "
+string.format("%-20.0G", 123.456) == "1E+02               "
+string.format("%-20.0G", 1234560000) == "1E+09               "
+string.format("%-20.0G", 1.23456e-05) == "1E-05               "
+string.format("%-20.0G", 123.456789123) == "1E+02               "
+string.format("%-20.0G", 1234567891.23) == "1E+09               "
+string.format("%-20.0G", 1.23456789123e-05) == "1E-05               "
+string.format("%-20.1G", 0) == "0                   "
+string.format("%-20.1G", 1) == "1                   "
+string.format("%-20.1G", -1) == "-1                  "
+string.format("%-20.1G", 2) == "2                   "
+string.format("%-20.1G", -2) == "-2                  "
+string.format("%-20.1G", 3) == "3                   "
+string.format("%-20.1G", -3) == "-3                  "
+string.format("%-20.1G", nan) == "NAN                 "
+string.format("%-20.1G", inf) == "INF                 "
+string.format("%-20.1G", -inf) == "-INF                "
+string.format("%-20.1G", 100) == "1E+02               "
+string.format("%-20.1G", 10000) == "1E+04               "
+string.format("%-20.1G", 100000) == "1E+05               "
+string.format("%-20.1G", 1000000) == "1E+06               "
+string.format("%-20.1G", 10000000) == "1E+07               "
+string.format("%-20.1G", 0.01) == "0.01                "
+string.format("%-20.1G", 0.0001) == "0.0001              "
+string.format("%-20.1G", 1e-05) == "1E-05               "
+string.format("%-20.1G", 1e-06) == "1E-06               "
+string.format("%-20.1G", 1e-07) == "1E-07               "
+string.format("%-20.1G", 123.456) == "1E+02               "
+string.format("%-20.1G", 1234560000) == "1E+09               "
+string.format("%-20.1G", 1.23456e-05) == "1E-05               "
+string.format("%-20.1G", 123.456789123) == "1E+02               "
+string.format("%-20.1G", 1234567891.23) == "1E+09               "
+string.format("%-20.1G", 1.23456789123e-05) == "1E-05               "
+string.format("%-20.6G", 0) == "0                   "
+string.format("%-20.6G", 1) == "1                   "
+string.format("%-20.6G", -1) == "-1                  "
+string.format("%-20.6G", 2) == "2                   "
+string.format("%-20.6G", -2) == "-2                  "
+string.format("%-20.6G", 3) == "3                   "
+string.format("%-20.6G", -3) == "-3                  "
+string.format("%-20.6G", nan) == "NAN                 "
+string.format("%-20.6G", inf) == "INF                 "
+string.format("%-20.6G", -inf) == "-INF                "
+string.format("%-20.6G", 100) == "100                 "
+string.format("%-20.6G", 10000) == "10000               "
+string.format("%-20.6G", 100000) == "100000              "
+string.format("%-20.6G", 1000000) == "1E+06               "
+string.format("%-20.6G", 10000000) == "1E+07               "
+string.format("%-20.6G", 0.01) == "0.01                "
+string.format("%-20.6G", 0.0001) == "0.0001              "
+string.format("%-20.6G", 1e-05) == "1E-05               "
+string.format("%-20.6G", 1e-06) == "1E-06               "
+string.format("%-20.6G", 1e-07) == "1E-07               "
+string.format("%-20.6G", 123.456) == "123.456             "
+string.format("%-20.6G", 1234560000) == "1.23456E+09         "
+string.format("%-20.6G", 1.23456e-05) == "1.23456E-05         "
+string.format("%-20.6G", 123.456789123) == "123.457             "
+string.format("%-20.6G", 1234567891.23) == "1.23457E+09         "
+string.format("%-20.6G", 1.23456789123e-05) == "1.23457E-05         "
+string.format("%-+G", 0) == "+0"
+string.format("%-+G", 1) == "+1"
+string.format("%-+G", -1) == "-1"
+string.format("%-+G", 2) == "+2"
+string.format("%-+G", -2) == "-2"
+string.format("%-+G", 3) == "+3"
+string.format("%-+G", -3) == "-3"
+string.format("%-+G", nan) == "+NAN"
+string.format("%-+G", inf) == "+INF"
+string.format("%-+G", -inf) == "-INF"
+string.format("%-+G", 100) == "+100"
+string.format("%-+G", 10000) == "+10000"
+string.format("%-+G", 100000) == "+100000"
+string.format("%-+G", 1000000) == "+1E+06"
+string.format("%-+G", 10000000) == "+1E+07"
+string.format("%-+G", 0.01) == "+0.01"
+string.format("%-+G", 0.0001) == "+0.0001"
+string.format("%-+G", 1e-05) == "+1E-05"
+string.format("%-+G", 1e-06) == "+1E-06"
+string.format("%-+G", 1e-07) == "+1E-07"
+string.format("%-+G", 123.456) == "+123.456"
+string.format("%-+G", 1234560000) == "+1.23456E+09"
+string.format("%-+G", 1.23456e-05) == "+1.23456E-05"
+string.format("%-+G", 123.456789123) == "+123.457"
+string.format("%-+G", 1234567891.23) == "+1.23457E+09"
+string.format("%-+G", 1.23456789123e-05) == "+1.23457E-05"
+string.format("%-+.0G", 100) == "+1E+02"
+string.format("%-+.0G", 10000) == "+1E+04"
+string.format("%-+.0G", 100000) == "+1E+05"
+string.format("%-+.0G", 123.456) == "+1E+02"
+string.format("%-+.0G", 1234560000) == "+1E+09"
+string.format("%-+.0G", 1.23456e-05) == "+1E-05"
+string.format("%-+.0G", 123.456789123) == "+1E+02"
+string.format("%-+.0G", 1234567891.23) == "+1E+09"
+string.format("%-+.0G", 1.23456789123e-05) == "+1E-05"
+string.format("%-+.1G", 100) == "+1E+02"
+string.format("%-+.1G", 10000) == "+1E+04"
+string.format("%-+.1G", 100000) == "+1E+05"
+string.format("%-+.1G", 123.456) == "+1E+02"
+string.format("%-+.1G", 1234560000) == "+1E+09"
+string.format("%-+.1G", 1.23456e-05) == "+1E-05"
+string.format("%-+.1G", 123.456789123) == "+1E+02"
+string.format("%-+.1G", 1234567891.23) == "+1E+09"
+string.format("%-+.1G", 1.23456789123e-05) == "+1E-05"
+string.format("%-+1.0G", 100) == "+1E+02"
+string.format("%-+1.0G", 10000) == "+1E+04"
+string.format("%-+1.0G", 100000) == "+1E+05"
+string.format("%-+1.0G", 123.456) == "+1E+02"
+string.format("%-+1.0G", 1234560000) == "+1E+09"
+string.format("%-+1.0G", 1.23456e-05) == "+1E-05"
+string.format("%-+1.0G", 123.456789123) == "+1E+02"
+string.format("%-+1.0G", 1234567891.23) == "+1E+09"
+string.format("%-+1.0G", 1.23456789123e-05) == "+1E-05"
+string.format("%-+1.1G", 100) == "+1E+02"
+string.format("%-+1.1G", 10000) == "+1E+04"
+string.format("%-+1.1G", 100000) == "+1E+05"
+string.format("%-+1.1G", 123.456) == "+1E+02"
+string.format("%-+1.1G", 1234560000) == "+1E+09"
+string.format("%-+1.1G", 1.23456e-05) == "+1E-05"
+string.format("%-+1.1G", 123.456789123) == "+1E+02"
+string.format("%-+1.1G", 1234567891.23) == "+1E+09"
+string.format("%-+1.1G", 1.23456789123e-05) == "+1E-05"
+string.format("%-+2.0G", 100) == "+1E+02"
+string.format("%-+2.0G", 10000) == "+1E+04"
+string.format("%-+2.0G", 100000) == "+1E+05"
+string.format("%-+2.0G", 123.456) == "+1E+02"
+string.format("%-+2.0G", 1234560000) == "+1E+09"
+string.format("%-+2.0G", 1.23456e-05) == "+1E-05"
+string.format("%-+2.0G", 123.456789123) == "+1E+02"
+string.format("%-+2.0G", 1234567891.23) == "+1E+09"
+string.format("%-+2.0G", 1.23456789123e-05) == "+1E-05"
+string.format("%-+2.1G", 100) == "+1E+02"
+string.format("%-+2.1G", 10000) == "+1E+04"
+string.format("%-+2.1G", 100000) == "+1E+05"
+string.format("%-+2.1G", 123.456) == "+1E+02"
+string.format("%-+2.1G", 1234560000) == "+1E+09"
+string.format("%-+2.1G", 1.23456e-05) == "+1E-05"
+string.format("%-+2.1G", 123.456789123) == "+1E+02"
+string.format("%-+2.1G", 1234567891.23) == "+1E+09"
+string.format("%-+2.1G", 1.23456789123e-05) == "+1E-05"
+string.format("%-+6G", 0) == "+0    "
+string.format("%-+6G", 1) == "+1    "
+string.format("%-+6G", -1) == "-1    "
+string.format("%-+6G", 2) == "+2    "
+string.format("%-+6G", -2) == "-2    "
+string.format("%-+6G", 3) == "+3    "
+string.format("%-+6G", -3) == "-3    "
+string.format("%-+6G", nan) == "+NAN  "
+string.format("%-+6G", inf) == "+INF  "
+string.format("%-+6G", -inf) == "-INF  "
+string.format("%-+6G", 100) == "+100  "
+string.format("%-+6G", 0.01) == "+0.01 "
+string.format("%-+6.0G", 0) == "+0    "
+string.format("%-+6.0G", 1) == "+1    "
+string.format("%-+6.0G", -1) == "-1    "
+string.format("%-+6.0G", 2) == "+2    "
+string.format("%-+6.0G", -2) == "-2    "
+string.format("%-+6.0G", 3) == "+3    "
+string.format("%-+6.0G", -3) == "-3    "
+string.format("%-+6.0G", nan) == "+NAN  "
+string.format("%-+6.0G", inf) == "+INF  "
+string.format("%-+6.0G", -inf) == "-INF  "
+string.format("%-+6.0G", 100) == "+1E+02"
+string.format("%-+6.0G", 10000) == "+1E+04"
+string.format("%-+6.0G", 100000) == "+1E+05"
+string.format("%-+6.0G", 0.01) == "+0.01 "
+string.format("%-+6.0G", 123.456) == "+1E+02"
+string.format("%-+6.0G", 1234560000) == "+1E+09"
+string.format("%-+6.0G", 1.23456e-05) == "+1E-05"
+string.format("%-+6.0G", 123.456789123) == "+1E+02"
+string.format("%-+6.0G", 1234567891.23) == "+1E+09"
+string.format("%-+6.0G", 1.23456789123e-05) == "+1E-05"
+string.format("%-+6.1G", 0) == "+0    "
+string.format("%-+6.1G", 1) == "+1    "
+string.format("%-+6.1G", -1) == "-1    "
+string.format("%-+6.1G", 2) == "+2    "
+string.format("%-+6.1G", -2) == "-2    "
+string.format("%-+6.1G", 3) == "+3    "
+string.format("%-+6.1G", -3) == "-3    "
+string.format("%-+6.1G", nan) == "+NAN  "
+string.format("%-+6.1G", inf) == "+INF  "
+string.format("%-+6.1G", -inf) == "-INF  "
+string.format("%-+6.1G", 100) == "+1E+02"
+string.format("%-+6.1G", 10000) == "+1E+04"
+string.format("%-+6.1G", 100000) == "+1E+05"
+string.format("%-+6.1G", 0.01) == "+0.01 "
+string.format("%-+6.1G", 123.456) == "+1E+02"
+string.format("%-+6.1G", 1234560000) == "+1E+09"
+string.format("%-+6.1G", 1.23456e-05) == "+1E-05"
+string.format("%-+6.1G", 123.456789123) == "+1E+02"
+string.format("%-+6.1G", 1234567891.23) == "+1E+09"
+string.format("%-+6.1G", 1.23456789123e-05) == "+1E-05"
+string.format("%-+6.6G", 0) == "+0    "
+string.format("%-+6.6G", 1) == "+1    "
+string.format("%-+6.6G", -1) == "-1    "
+string.format("%-+6.6G", 2) == "+2    "
+string.format("%-+6.6G", -2) == "-2    "
+string.format("%-+6.6G", 3) == "+3    "
+string.format("%-+6.6G", -3) == "-3    "
+string.format("%-+6.6G", nan) == "+NAN  "
+string.format("%-+6.6G", inf) == "+INF  "
+string.format("%-+6.6G", -inf) == "-INF  "
+string.format("%-+6.6G", 100) == "+100  "
+string.format("%-+6.6G", 0.01) == "+0.01 "
+string.format("%-+20G", 0) == "+0                  "
+string.format("%-+20G", 1) == "+1                  "
+string.format("%-+20G", -1) == "-1                  "
+string.format("%-+20G", 2) == "+2                  "
+string.format("%-+20G", -2) == "-2                  "
+string.format("%-+20G", 3) == "+3                  "
+string.format("%-+20G", -3) == "-3                  "
+string.format("%-+20G", nan) == "+NAN                "
+string.format("%-+20G", inf) == "+INF                "
+string.format("%-+20G", -inf) == "-INF                "
+string.format("%-+20G", 100) == "+100                "
+string.format("%-+20G", 10000) == "+10000              "
+string.format("%-+20G", 100000) == "+100000             "
+string.format("%-+20G", 1000000) == "+1E+06              "
+string.format("%-+20G", 10000000) == "+1E+07              "
+string.format("%-+20G", 0.01) == "+0.01               "
+string.format("%-+20G", 0.0001) == "+0.0001             "
+string.format("%-+20G", 1e-05) == "+1E-05              "
+string.format("%-+20G", 1e-06) == "+1E-06              "
+string.format("%-+20G", 1e-07) == "+1E-07              "
+string.format("%-+20G", 123.456) == "+123.456            "
+string.format("%-+20G", 1234560000) == "+1.23456E+09        "
+string.format("%-+20G", 1.23456e-05) == "+1.23456E-05        "
+string.format("%-+20G", 123.456789123) == "+123.457            "
+string.format("%-+20G", 1234567891.23) == "+1.23457E+09        "
+string.format("%-+20G", 1.23456789123e-05) == "+1.23457E-05        "
+string.format("%-+20.0G", 0) == "+0                  "
+string.format("%-+20.0G", 1) == "+1                  "
+string.format("%-+20.0G", -1) == "-1                  "
+string.format("%-+20.0G", 2) == "+2                  "
+string.format("%-+20.0G", -2) == "-2                  "
+string.format("%-+20.0G", 3) == "+3                  "
+string.format("%-+20.0G", -3) == "-3                  "
+string.format("%-+20.0G", nan) == "+NAN                "
+string.format("%-+20.0G", inf) == "+INF                "
+string.format("%-+20.0G", -inf) == "-INF                "
+string.format("%-+20.0G", 100) == "+1E+02              "
+string.format("%-+20.0G", 10000) == "+1E+04              "
+string.format("%-+20.0G", 100000) == "+1E+05              "
+string.format("%-+20.0G", 1000000) == "+1E+06              "
+string.format("%-+20.0G", 10000000) == "+1E+07              "
+string.format("%-+20.0G", 0.01) == "+0.01               "
+string.format("%-+20.0G", 0.0001) == "+0.0001             "
+string.format("%-+20.0G", 1e-05) == "+1E-05              "
+string.format("%-+20.0G", 1e-06) == "+1E-06              "
+string.format("%-+20.0G", 1e-07) == "+1E-07              "
+string.format("%-+20.0G", 123.456) == "+1E+02              "
+string.format("%-+20.0G", 1234560000) == "+1E+09              "
+string.format("%-+20.0G", 1.23456e-05) == "+1E-05              "
+string.format("%-+20.0G", 123.456789123) == "+1E+02              "
+string.format("%-+20.0G", 1234567891.23) == "+1E+09              "
+string.format("%-+20.0G", 1.23456789123e-05) == "+1E-05              "
+string.format("%-+20.1G", 0) == "+0                  "
+string.format("%-+20.1G", 1) == "+1                  "
+string.format("%-+20.1G", -1) == "-1                  "
+string.format("%-+20.1G", 2) == "+2                  "
+string.format("%-+20.1G", -2) == "-2                  "
+string.format("%-+20.1G", 3) == "+3                  "
+string.format("%-+20.1G", -3) == "-3                  "
+string.format("%-+20.1G", nan) == "+NAN                "
+string.format("%-+20.1G", inf) == "+INF                "
+string.format("%-+20.1G", -inf) == "-INF                "
+string.format("%-+20.1G", 100) == "+1E+02              "
+string.format("%-+20.1G", 10000) == "+1E+04              "
+string.format("%-+20.1G", 100000) == "+1E+05              "
+string.format("%-+20.1G", 1000000) == "+1E+06              "
+string.format("%-+20.1G", 10000000) == "+1E+07              "
+string.format("%-+20.1G", 0.01) == "+0.01               "
+string.format("%-+20.1G", 0.0001) == "+0.0001             "
+string.format("%-+20.1G", 1e-05) == "+1E-05              "
+string.format("%-+20.1G", 1e-06) == "+1E-06              "
+string.format("%-+20.1G", 1e-07) == "+1E-07              "
+string.format("%-+20.1G", 123.456) == "+1E+02              "
+string.format("%-+20.1G", 1234560000) == "+1E+09              "
+string.format("%-+20.1G", 1.23456e-05) == "+1E-05              "
+string.format("%-+20.1G", 123.456789123) == "+1E+02              "
+string.format("%-+20.1G", 1234567891.23) == "+1E+09              "
+string.format("%-+20.1G", 1.23456789123e-05) == "+1E-05              "
+string.format("%-+20.6G", 0) == "+0                  "
+string.format("%-+20.6G", 1) == "+1                  "
+string.format("%-+20.6G", -1) == "-1                  "
+string.format("%-+20.6G", 2) == "+2                  "
+string.format("%-+20.6G", -2) == "-2                  "
+string.format("%-+20.6G", 3) == "+3                  "
+string.format("%-+20.6G", -3) == "-3                  "
+string.format("%-+20.6G", nan) == "+NAN                "
+string.format("%-+20.6G", inf) == "+INF                "
+string.format("%-+20.6G", -inf) == "-INF                "
+string.format("%-+20.6G", 100) == "+100                "
+string.format("%-+20.6G", 10000) == "+10000              "
+string.format("%-+20.6G", 100000) == "+100000             "
+string.format("%-+20.6G", 1000000) == "+1E+06              "
+string.format("%-+20.6G", 10000000) == "+1E+07              "
+string.format("%-+20.6G", 0.01) == "+0.01               "
+string.format("%-+20.6G", 0.0001) == "+0.0001             "
+string.format("%-+20.6G", 1e-05) == "+1E-05              "
+string.format("%-+20.6G", 1e-06) == "+1E-06              "
+string.format("%-+20.6G", 1e-07) == "+1E-07              "
+string.format("%-+20.6G", 123.456) == "+123.456            "
+string.format("%-+20.6G", 1234560000) == "+1.23456E+09        "
+string.format("%-+20.6G", 1.23456e-05) == "+1.23456E-05        "
+string.format("%-+20.6G", 123.456789123) == "+123.457            "
+string.format("%-+20.6G", 1234567891.23) == "+1.23457E+09        "
+string.format("%-+20.6G", 1.23456789123e-05) == "+1.23457E-05        "
+string.format("% G", 0) == " 0"
+string.format("% G", 1) == " 1"
+string.format("% G", -1) == "-1"
+string.format("% G", 2) == " 2"
+string.format("% G", -2) == "-2"
+string.format("% G", 3) == " 3"
+string.format("% G", -3) == "-3"
+string.format("% G", nan) == " NAN"
+string.format("% G", inf) == " INF"
+string.format("% G", -inf) == "-INF"
+string.format("% G", 100) == " 100"
+string.format("% G", 10000) == " 10000"
+string.format("% G", 100000) == " 100000"
+string.format("% G", 1000000) == " 1E+06"
+string.format("% G", 10000000) == " 1E+07"
+string.format("% G", 0.01) == " 0.01"
+string.format("% G", 0.0001) == " 0.0001"
+string.format("% G", 1e-05) == " 1E-05"
+string.format("% G", 1e-06) == " 1E-06"
+string.format("% G", 1e-07) == " 1E-07"
+string.format("% G", 123.456) == " 123.456"
+string.format("% G", 1234560000) == " 1.23456E+09"
+string.format("% G", 1.23456e-05) == " 1.23456E-05"
+string.format("% G", 123.456789123) == " 123.457"
+string.format("% G", 1234567891.23) == " 1.23457E+09"
+string.format("% G", 1.23456789123e-05) == " 1.23457E-05"
+string.format("% .0G", 100) == " 1E+02"
+string.format("% .0G", 10000) == " 1E+04"
+string.format("% .0G", 100000) == " 1E+05"
+string.format("% .0G", 123.456) == " 1E+02"
+string.format("% .0G", 1234560000) == " 1E+09"
+string.format("% .0G", 1.23456e-05) == " 1E-05"
+string.format("% .0G", 123.456789123) == " 1E+02"
+string.format("% .0G", 1234567891.23) == " 1E+09"
+string.format("% .0G", 1.23456789123e-05) == " 1E-05"
+string.format("% .1G", 100) == " 1E+02"
+string.format("% .1G", 10000) == " 1E+04"
+string.format("% .1G", 100000) == " 1E+05"
+string.format("% .1G", 123.456) == " 1E+02"
+string.format("% .1G", 1234560000) == " 1E+09"
+string.format("% .1G", 1.23456e-05) == " 1E-05"
+string.format("% .1G", 123.456789123) == " 1E+02"
+string.format("% .1G", 1234567891.23) == " 1E+09"
+string.format("% .1G", 1.23456789123e-05) == " 1E-05"
+string.format("% 1.0G", 100) == " 1E+02"
+string.format("% 1.0G", 10000) == " 1E+04"
+string.format("% 1.0G", 100000) == " 1E+05"
+string.format("% 1.0G", 123.456) == " 1E+02"
+string.format("% 1.0G", 1234560000) == " 1E+09"
+string.format("% 1.0G", 1.23456e-05) == " 1E-05"
+string.format("% 1.0G", 123.456789123) == " 1E+02"
+string.format("% 1.0G", 1234567891.23) == " 1E+09"
+string.format("% 1.0G", 1.23456789123e-05) == " 1E-05"
+string.format("% 1.1G", 100) == " 1E+02"
+string.format("% 1.1G", 10000) == " 1E+04"
+string.format("% 1.1G", 100000) == " 1E+05"
+string.format("% 1.1G", 123.456) == " 1E+02"
+string.format("% 1.1G", 1234560000) == " 1E+09"
+string.format("% 1.1G", 1.23456e-05) == " 1E-05"
+string.format("% 1.1G", 123.456789123) == " 1E+02"
+string.format("% 1.1G", 1234567891.23) == " 1E+09"
+string.format("% 1.1G", 1.23456789123e-05) == " 1E-05"
+string.format("% 2.0G", 100) == " 1E+02"
+string.format("% 2.0G", 10000) == " 1E+04"
+string.format("% 2.0G", 100000) == " 1E+05"
+string.format("% 2.0G", 123.456) == " 1E+02"
+string.format("% 2.0G", 1234560000) == " 1E+09"
+string.format("% 2.0G", 1.23456e-05) == " 1E-05"
+string.format("% 2.0G", 123.456789123) == " 1E+02"
+string.format("% 2.0G", 1234567891.23) == " 1E+09"
+string.format("% 2.0G", 1.23456789123e-05) == " 1E-05"
+string.format("% 2.1G", 100) == " 1E+02"
+string.format("% 2.1G", 10000) == " 1E+04"
+string.format("% 2.1G", 100000) == " 1E+05"
+string.format("% 2.1G", 123.456) == " 1E+02"
+string.format("% 2.1G", 1234560000) == " 1E+09"
+string.format("% 2.1G", 1.23456e-05) == " 1E-05"
+string.format("% 2.1G", 123.456789123) == " 1E+02"
+string.format("% 2.1G", 1234567891.23) == " 1E+09"
+string.format("% 2.1G", 1.23456789123e-05) == " 1E-05"
+string.format("% 6G", 0) == "     0"
+string.format("% 6G", 1) == "     1"
+string.format("% 6G", -1) == "    -1"
+string.format("% 6G", 2) == "     2"
+string.format("% 6G", -2) == "    -2"
+string.format("% 6G", 3) == "     3"
+string.format("% 6G", -3) == "    -3"
+string.format("% 6G", nan) == "   NAN"
+string.format("% 6G", inf) == "   INF"
+string.format("% 6G", -inf) == "  -INF"
+string.format("% 6G", 100) == "   100"
+string.format("% 6G", 0.01) == "  0.01"
+string.format("% 6.0G", 0) == "     0"
+string.format("% 6.0G", 1) == "     1"
+string.format("% 6.0G", -1) == "    -1"
+string.format("% 6.0G", 2) == "     2"
+string.format("% 6.0G", -2) == "    -2"
+string.format("% 6.0G", 3) == "     3"
+string.format("% 6.0G", -3) == "    -3"
+string.format("% 6.0G", nan) == "   NAN"
+string.format("% 6.0G", inf) == "   INF"
+string.format("% 6.0G", -inf) == "  -INF"
+string.format("% 6.0G", 100) == " 1E+02"
+string.format("% 6.0G", 10000) == " 1E+04"
+string.format("% 6.0G", 100000) == " 1E+05"
+string.format("% 6.0G", 0.01) == "  0.01"
+string.format("% 6.0G", 123.456) == " 1E+02"
+string.format("% 6.0G", 1234560000) == " 1E+09"
+string.format("% 6.0G", 1.23456e-05) == " 1E-05"
+string.format("% 6.0G", 123.456789123) == " 1E+02"
+string.format("% 6.0G", 1234567891.23) == " 1E+09"
+string.format("% 6.0G", 1.23456789123e-05) == " 1E-05"
+string.format("% 6.1G", 0) == "     0"
+string.format("% 6.1G", 1) == "     1"
+string.format("% 6.1G", -1) == "    -1"
+string.format("% 6.1G", 2) == "     2"
+string.format("% 6.1G", -2) == "    -2"
+string.format("% 6.1G", 3) == "     3"
+string.format("% 6.1G", -3) == "    -3"
+string.format("% 6.1G", nan) == "   NAN"
+string.format("% 6.1G", inf) == "   INF"
+string.format("% 6.1G", -inf) == "  -INF"
+string.format("% 6.1G", 100) == " 1E+02"
+string.format("% 6.1G", 10000) == " 1E+04"
+string.format("% 6.1G", 100000) == " 1E+05"
+string.format("% 6.1G", 0.01) == "  0.01"
+string.format("% 6.1G", 123.456) == " 1E+02"
+string.format("% 6.1G", 1234560000) == " 1E+09"
+string.format("% 6.1G", 1.23456e-05) == " 1E-05"
+string.format("% 6.1G", 123.456789123) == " 1E+02"
+string.format("% 6.1G", 1234567891.23) == " 1E+09"
+string.format("% 6.1G", 1.23456789123e-05) == " 1E-05"
+string.format("% 6.6G", 0) == "     0"
+string.format("% 6.6G", 1) == "     1"
+string.format("% 6.6G", -1) == "    -1"
+string.format("% 6.6G", 2) == "     2"
+string.format("% 6.6G", -2) == "    -2"
+string.format("% 6.6G", 3) == "     3"
+string.format("% 6.6G", -3) == "    -3"
+string.format("% 6.6G", nan) == "   NAN"
+string.format("% 6.6G", inf) == "   INF"
+string.format("% 6.6G", -inf) == "  -INF"
+string.format("% 6.6G", 100) == "   100"
+string.format("% 6.6G", 0.01) == "  0.01"
+string.format("% 20G", 0) == "                   0"
+string.format("% 20G", 1) == "                   1"
+string.format("% 20G", -1) == "                  -1"
+string.format("% 20G", 2) == "                   2"
+string.format("% 20G", -2) == "                  -2"
+string.format("% 20G", 3) == "                   3"
+string.format("% 20G", -3) == "                  -3"
+string.format("% 20G", nan) == "                 NAN"
+string.format("% 20G", inf) == "                 INF"
+string.format("% 20G", -inf) == "                -INF"
+string.format("% 20G", 100) == "                 100"
+string.format("% 20G", 10000) == "               10000"
+string.format("% 20G", 100000) == "              100000"
+string.format("% 20G", 1000000) == "               1E+06"
+string.format("% 20G", 10000000) == "               1E+07"
+string.format("% 20G", 0.01) == "                0.01"
+string.format("% 20G", 0.0001) == "              0.0001"
+string.format("% 20G", 1e-05) == "               1E-05"
+string.format("% 20G", 1e-06) == "               1E-06"
+string.format("% 20G", 1e-07) == "               1E-07"
+string.format("% 20G", 123.456) == "             123.456"
+string.format("% 20G", 1234560000) == "         1.23456E+09"
+string.format("% 20G", 1.23456e-05) == "         1.23456E-05"
+string.format("% 20G", 123.456789123) == "             123.457"
+string.format("% 20G", 1234567891.23) == "         1.23457E+09"
+string.format("% 20G", 1.23456789123e-05) == "         1.23457E-05"
+string.format("% 20.0G", 0) == "                   0"
+string.format("% 20.0G", 1) == "                   1"
+string.format("% 20.0G", -1) == "                  -1"
+string.format("% 20.0G", 2) == "                   2"
+string.format("% 20.0G", -2) == "                  -2"
+string.format("% 20.0G", 3) == "                   3"
+string.format("% 20.0G", -3) == "                  -3"
+string.format("% 20.0G", nan) == "                 NAN"
+string.format("% 20.0G", inf) == "                 INF"
+string.format("% 20.0G", -inf) == "                -INF"
+string.format("% 20.0G", 100) == "               1E+02"
+string.format("% 20.0G", 10000) == "               1E+04"
+string.format("% 20.0G", 100000) == "               1E+05"
+string.format("% 20.0G", 1000000) == "               1E+06"
+string.format("% 20.0G", 10000000) == "               1E+07"
+string.format("% 20.0G", 0.01) == "                0.01"
+string.format("% 20.0G", 0.0001) == "              0.0001"
+string.format("% 20.0G", 1e-05) == "               1E-05"
+string.format("% 20.0G", 1e-06) == "               1E-06"
+string.format("% 20.0G", 1e-07) == "               1E-07"
+string.format("% 20.0G", 123.456) == "               1E+02"
+string.format("% 20.0G", 1234560000) == "               1E+09"
+string.format("% 20.0G", 1.23456e-05) == "               1E-05"
+string.format("% 20.0G", 123.456789123) == "               1E+02"
+string.format("% 20.0G", 1234567891.23) == "               1E+09"
+string.format("% 20.0G", 1.23456789123e-05) == "               1E-05"
+string.format("% 20.1G", 0) == "                   0"
+string.format("% 20.1G", 1) == "                   1"
+string.format("% 20.1G", -1) == "                  -1"
+string.format("% 20.1G", 2) == "                   2"
+string.format("% 20.1G", -2) == "                  -2"
+string.format("% 20.1G", 3) == "                   3"
+string.format("% 20.1G", -3) == "                  -3"
+string.format("% 20.1G", nan) == "                 NAN"
+string.format("% 20.1G", inf) == "                 INF"
+string.format("% 20.1G", -inf) == "                -INF"
+string.format("% 20.1G", 100) == "               1E+02"
+string.format("% 20.1G", 10000) == "               1E+04"
+string.format("% 20.1G", 100000) == "               1E+05"
+string.format("% 20.1G", 1000000) == "               1E+06"
+string.format("% 20.1G", 10000000) == "               1E+07"
+string.format("% 20.1G", 0.01) == "                0.01"
+string.format("% 20.1G", 0.0001) == "              0.0001"
+string.format("% 20.1G", 1e-05) == "               1E-05"
+string.format("% 20.1G", 1e-06) == "               1E-06"
+string.format("% 20.1G", 1e-07) == "               1E-07"
+string.format("% 20.1G", 123.456) == "               1E+02"
+string.format("% 20.1G", 1234560000) == "               1E+09"
+string.format("% 20.1G", 1.23456e-05) == "               1E-05"
+string.format("% 20.1G", 123.456789123) == "               1E+02"
+string.format("% 20.1G", 1234567891.23) == "               1E+09"
+string.format("% 20.1G", 1.23456789123e-05) == "               1E-05"
+string.format("% 20.6G", 0) == "                   0"
+string.format("% 20.6G", 1) == "                   1"
+string.format("% 20.6G", -1) == "                  -1"
+string.format("% 20.6G", 2) == "                   2"
+string.format("% 20.6G", -2) == "                  -2"
+string.format("% 20.6G", 3) == "                   3"
+string.format("% 20.6G", -3) == "                  -3"
+string.format("% 20.6G", nan) == "                 NAN"
+string.format("% 20.6G", inf) == "                 INF"
+string.format("% 20.6G", -inf) == "                -INF"
+string.format("% 20.6G", 100) == "                 100"
+string.format("% 20.6G", 10000) == "               10000"
+string.format("% 20.6G", 100000) == "              100000"
+string.format("% 20.6G", 1000000) == "               1E+06"
+string.format("% 20.6G", 10000000) == "               1E+07"
+string.format("% 20.6G", 0.01) == "                0.01"
+string.format("% 20.6G", 0.0001) == "              0.0001"
+string.format("% 20.6G", 1e-05) == "               1E-05"
+string.format("% 20.6G", 1e-06) == "               1E-06"
+string.format("% 20.6G", 1e-07) == "               1E-07"
+string.format("% 20.6G", 123.456) == "             123.456"
+string.format("% 20.6G", 1234560000) == "         1.23456E+09"
+string.format("% 20.6G", 1.23456e-05) == "         1.23456E-05"
+string.format("% 20.6G", 123.456789123) == "             123.457"
+string.format("% 20.6G", 1234567891.23) == "         1.23457E+09"
+string.format("% 20.6G", 1.23456789123e-05) == "         1.23457E-05"
+string.format("% +G", 0) == "+0"
+string.format("% +G", 1) == "+1"
+string.format("% +G", -1) == "-1"
+string.format("% +G", 2) == "+2"
+string.format("% +G", -2) == "-2"
+string.format("% +G", 3) == "+3"
+string.format("% +G", -3) == "-3"
+string.format("% +G", nan) == "+NAN"
+string.format("% +G", inf) == "+INF"
+string.format("% +G", -inf) == "-INF"
+string.format("% +G", 100) == "+100"
+string.format("% +G", 10000) == "+10000"
+string.format("% +G", 100000) == "+100000"
+string.format("% +G", 1000000) == "+1E+06"
+string.format("% +G", 10000000) == "+1E+07"
+string.format("% +G", 0.01) == "+0.01"
+string.format("% +G", 0.0001) == "+0.0001"
+string.format("% +G", 1e-05) == "+1E-05"
+string.format("% +G", 1e-06) == "+1E-06"
+string.format("% +G", 1e-07) == "+1E-07"
+string.format("% +G", 123.456) == "+123.456"
+string.format("% +G", 1234560000) == "+1.23456E+09"
+string.format("% +G", 1.23456e-05) == "+1.23456E-05"
+string.format("% +G", 123.456789123) == "+123.457"
+string.format("% +G", 1234567891.23) == "+1.23457E+09"
+string.format("% +G", 1.23456789123e-05) == "+1.23457E-05"
+string.format("% +.0G", 100) == "+1E+02"
+string.format("% +.0G", 10000) == "+1E+04"
+string.format("% +.0G", 100000) == "+1E+05"
+string.format("% +.0G", 123.456) == "+1E+02"
+string.format("% +.0G", 1234560000) == "+1E+09"
+string.format("% +.0G", 1.23456e-05) == "+1E-05"
+string.format("% +.0G", 123.456789123) == "+1E+02"
+string.format("% +.0G", 1234567891.23) == "+1E+09"
+string.format("% +.0G", 1.23456789123e-05) == "+1E-05"
+string.format("% +.1G", 100) == "+1E+02"
+string.format("% +.1G", 10000) == "+1E+04"
+string.format("% +.1G", 100000) == "+1E+05"
+string.format("% +.1G", 123.456) == "+1E+02"
+string.format("% +.1G", 1234560000) == "+1E+09"
+string.format("% +.1G", 1.23456e-05) == "+1E-05"
+string.format("% +.1G", 123.456789123) == "+1E+02"
+string.format("% +.1G", 1234567891.23) == "+1E+09"
+string.format("% +.1G", 1.23456789123e-05) == "+1E-05"
+string.format("% +1.0G", 100) == "+1E+02"
+string.format("% +1.0G", 10000) == "+1E+04"
+string.format("% +1.0G", 100000) == "+1E+05"
+string.format("% +1.0G", 123.456) == "+1E+02"
+string.format("% +1.0G", 1234560000) == "+1E+09"
+string.format("% +1.0G", 1.23456e-05) == "+1E-05"
+string.format("% +1.0G", 123.456789123) == "+1E+02"
+string.format("% +1.0G", 1234567891.23) == "+1E+09"
+string.format("% +1.0G", 1.23456789123e-05) == "+1E-05"
+string.format("% +1.1G", 100) == "+1E+02"
+string.format("% +1.1G", 10000) == "+1E+04"
+string.format("% +1.1G", 100000) == "+1E+05"
+string.format("% +1.1G", 123.456) == "+1E+02"
+string.format("% +1.1G", 1234560000) == "+1E+09"
+string.format("% +1.1G", 1.23456e-05) == "+1E-05"
+string.format("% +1.1G", 123.456789123) == "+1E+02"
+string.format("% +1.1G", 1234567891.23) == "+1E+09"
+string.format("% +1.1G", 1.23456789123e-05) == "+1E-05"
+string.format("% +2.0G", 100) == "+1E+02"
+string.format("% +2.0G", 10000) == "+1E+04"
+string.format("% +2.0G", 100000) == "+1E+05"
+string.format("% +2.0G", 123.456) == "+1E+02"
+string.format("% +2.0G", 1234560000) == "+1E+09"
+string.format("% +2.0G", 1.23456e-05) == "+1E-05"
+string.format("% +2.0G", 123.456789123) == "+1E+02"
+string.format("% +2.0G", 1234567891.23) == "+1E+09"
+string.format("% +2.0G", 1.23456789123e-05) == "+1E-05"
+string.format("% +2.1G", 100) == "+1E+02"
+string.format("% +2.1G", 10000) == "+1E+04"
+string.format("% +2.1G", 100000) == "+1E+05"
+string.format("% +2.1G", 123.456) == "+1E+02"
+string.format("% +2.1G", 1234560000) == "+1E+09"
+string.format("% +2.1G", 1.23456e-05) == "+1E-05"
+string.format("% +2.1G", 123.456789123) == "+1E+02"
+string.format("% +2.1G", 1234567891.23) == "+1E+09"
+string.format("% +2.1G", 1.23456789123e-05) == "+1E-05"
+string.format("% +6G", 0) == "    +0"
+string.format("% +6G", 1) == "    +1"
+string.format("% +6G", -1) == "    -1"
+string.format("% +6G", 2) == "    +2"
+string.format("% +6G", -2) == "    -2"
+string.format("% +6G", 3) == "    +3"
+string.format("% +6G", -3) == "    -3"
+string.format("% +6G", nan) == "  +NAN"
+string.format("% +6G", inf) == "  +INF"
+string.format("% +6G", -inf) == "  -INF"
+string.format("% +6G", 100) == "  +100"
+string.format("% +6G", 0.01) == " +0.01"
+string.format("% +6.0G", 0) == "    +0"
+string.format("% +6.0G", 1) == "    +1"
+string.format("% +6.0G", -1) == "    -1"
+string.format("% +6.0G", 2) == "    +2"
+string.format("% +6.0G", -2) == "    -2"
+string.format("% +6.0G", 3) == "    +3"
+string.format("% +6.0G", -3) == "    -3"
+string.format("% +6.0G", nan) == "  +NAN"
+string.format("% +6.0G", inf) == "  +INF"
+string.format("% +6.0G", -inf) == "  -INF"
+string.format("% +6.0G", 100) == "+1E+02"
+string.format("% +6.0G", 10000) == "+1E+04"
+string.format("% +6.0G", 100000) == "+1E+05"
+string.format("% +6.0G", 0.01) == " +0.01"
+string.format("% +6.0G", 123.456) == "+1E+02"
+string.format("% +6.0G", 1234560000) == "+1E+09"
+string.format("% +6.0G", 1.23456e-05) == "+1E-05"
+string.format("% +6.0G", 123.456789123) == "+1E+02"
+string.format("% +6.0G", 1234567891.23) == "+1E+09"
+string.format("% +6.0G", 1.23456789123e-05) == "+1E-05"
+string.format("% +6.1G", 0) == "    +0"
+string.format("% +6.1G", 1) == "    +1"
+string.format("% +6.1G", -1) == "    -1"
+string.format("% +6.1G", 2) == "    +2"
+string.format("% +6.1G", -2) == "    -2"
+string.format("% +6.1G", 3) == "    +3"
+string.format("% +6.1G", -3) == "    -3"
+string.format("% +6.1G", nan) == "  +NAN"
+string.format("% +6.1G", inf) == "  +INF"
+string.format("% +6.1G", -inf) == "  -INF"
+string.format("% +6.1G", 100) == "+1E+02"
+string.format("% +6.1G", 10000) == "+1E+04"
+string.format("% +6.1G", 100000) == "+1E+05"
+string.format("% +6.1G", 0.01) == " +0.01"
+string.format("% +6.1G", 123.456) == "+1E+02"
+string.format("% +6.1G", 1234560000) == "+1E+09"
+string.format("% +6.1G", 1.23456e-05) == "+1E-05"
+string.format("% +6.1G", 123.456789123) == "+1E+02"
+string.format("% +6.1G", 1234567891.23) == "+1E+09"
+string.format("% +6.1G", 1.23456789123e-05) == "+1E-05"
+string.format("% +6.6G", 0) == "    +0"
+string.format("% +6.6G", 1) == "    +1"
+string.format("% +6.6G", -1) == "    -1"
+string.format("% +6.6G", 2) == "    +2"
+string.format("% +6.6G", -2) == "    -2"
+string.format("% +6.6G", 3) == "    +3"
+string.format("% +6.6G", -3) == "    -3"
+string.format("% +6.6G", nan) == "  +NAN"
+string.format("% +6.6G", inf) == "  +INF"
+string.format("% +6.6G", -inf) == "  -INF"
+string.format("% +6.6G", 100) == "  +100"
+string.format("% +6.6G", 0.01) == " +0.01"
+string.format("% +20G", 0) == "                  +0"
+string.format("% +20G", 1) == "                  +1"
+string.format("% +20G", -1) == "                  -1"
+string.format("% +20G", 2) == "                  +2"
+string.format("% +20G", -2) == "                  -2"
+string.format("% +20G", 3) == "                  +3"
+string.format("% +20G", -3) == "                  -3"
+string.format("% +20G", nan) == "                +NAN"
+string.format("% +20G", inf) == "                +INF"
+string.format("% +20G", -inf) == "                -INF"
+string.format("% +20G", 100) == "                +100"
+string.format("% +20G", 10000) == "              +10000"
+string.format("% +20G", 100000) == "             +100000"
+string.format("% +20G", 1000000) == "              +1E+06"
+string.format("% +20G", 10000000) == "              +1E+07"
+string.format("% +20G", 0.01) == "               +0.01"
+string.format("% +20G", 0.0001) == "             +0.0001"
+string.format("% +20G", 1e-05) == "              +1E-05"
+string.format("% +20G", 1e-06) == "              +1E-06"
+string.format("% +20G", 1e-07) == "              +1E-07"
+string.format("% +20G", 123.456) == "            +123.456"
+string.format("% +20G", 1234560000) == "        +1.23456E+09"
+string.format("% +20G", 1.23456e-05) == "        +1.23456E-05"
+string.format("% +20G", 123.456789123) == "            +123.457"
+string.format("% +20G", 1234567891.23) == "        +1.23457E+09"
+string.format("% +20G", 1.23456789123e-05) == "        +1.23457E-05"
+string.format("% +20.0G", 0) == "                  +0"
+string.format("% +20.0G", 1) == "                  +1"
+string.format("% +20.0G", -1) == "                  -1"
+string.format("% +20.0G", 2) == "                  +2"
+string.format("% +20.0G", -2) == "                  -2"
+string.format("% +20.0G", 3) == "                  +3"
+string.format("% +20.0G", -3) == "                  -3"
+string.format("% +20.0G", nan) == "                +NAN"
+string.format("% +20.0G", inf) == "                +INF"
+string.format("% +20.0G", -inf) == "                -INF"
+string.format("% +20.0G", 100) == "              +1E+02"
+string.format("% +20.0G", 10000) == "              +1E+04"
+string.format("% +20.0G", 100000) == "              +1E+05"
+string.format("% +20.0G", 1000000) == "              +1E+06"
+string.format("% +20.0G", 10000000) == "              +1E+07"
+string.format("% +20.0G", 0.01) == "               +0.01"
+string.format("% +20.0G", 0.0001) == "             +0.0001"
+string.format("% +20.0G", 1e-05) == "              +1E-05"
+string.format("% +20.0G", 1e-06) == "              +1E-06"
+string.format("% +20.0G", 1e-07) == "              +1E-07"
+string.format("% +20.0G", 123.456) == "              +1E+02"
+string.format("% +20.0G", 1234560000) == "              +1E+09"
+string.format("% +20.0G", 1.23456e-05) == "              +1E-05"
+string.format("% +20.0G", 123.456789123) == "              +1E+02"
+string.format("% +20.0G", 1234567891.23) == "              +1E+09"
+string.format("% +20.0G", 1.23456789123e-05) == "              +1E-05"
+string.format("% +20.1G", 0) == "                  +0"
+string.format("% +20.1G", 1) == "                  +1"
+string.format("% +20.1G", -1) == "                  -1"
+string.format("% +20.1G", 2) == "                  +2"
+string.format("% +20.1G", -2) == "                  -2"
+string.format("% +20.1G", 3) == "                  +3"
+string.format("% +20.1G", -3) == "                  -3"
+string.format("% +20.1G", nan) == "                +NAN"
+string.format("% +20.1G", inf) == "                +INF"
+string.format("% +20.1G", -inf) == "                -INF"
+string.format("% +20.1G", 100) == "              +1E+02"
+string.format("% +20.1G", 10000) == "              +1E+04"
+string.format("% +20.1G", 100000) == "              +1E+05"
+string.format("% +20.1G", 1000000) == "              +1E+06"
+string.format("% +20.1G", 10000000) == "              +1E+07"
+string.format("% +20.1G", 0.01) == "               +0.01"
+string.format("% +20.1G", 0.0001) == "             +0.0001"
+string.format("% +20.1G", 1e-05) == "              +1E-05"
+string.format("% +20.1G", 1e-06) == "              +1E-06"
+string.format("% +20.1G", 1e-07) == "              +1E-07"
+string.format("% +20.1G", 123.456) == "              +1E+02"
+string.format("% +20.1G", 1234560000) == "              +1E+09"
+string.format("% +20.1G", 1.23456e-05) == "              +1E-05"
+string.format("% +20.1G", 123.456789123) == "              +1E+02"
+string.format("% +20.1G", 1234567891.23) == "              +1E+09"
+string.format("% +20.1G", 1.23456789123e-05) == "              +1E-05"
+string.format("% +20.6G", 0) == "                  +0"
+string.format("% +20.6G", 1) == "                  +1"
+string.format("% +20.6G", -1) == "                  -1"
+string.format("% +20.6G", 2) == "                  +2"
+string.format("% +20.6G", -2) == "                  -2"
+string.format("% +20.6G", 3) == "                  +3"
+string.format("% +20.6G", -3) == "                  -3"
+string.format("% +20.6G", nan) == "                +NAN"
+string.format("% +20.6G", inf) == "                +INF"
+string.format("% +20.6G", -inf) == "                -INF"
+string.format("% +20.6G", 100) == "                +100"
+string.format("% +20.6G", 10000) == "              +10000"
+string.format("% +20.6G", 100000) == "             +100000"
+string.format("% +20.6G", 1000000) == "              +1E+06"
+string.format("% +20.6G", 10000000) == "              +1E+07"
+string.format("% +20.6G", 0.01) == "               +0.01"
+string.format("% +20.6G", 0.0001) == "             +0.0001"
+string.format("% +20.6G", 1e-05) == "              +1E-05"
+string.format("% +20.6G", 1e-06) == "              +1E-06"
+string.format("% +20.6G", 1e-07) == "              +1E-07"
+string.format("% +20.6G", 123.456) == "            +123.456"
+string.format("% +20.6G", 1234560000) == "        +1.23456E+09"
+string.format("% +20.6G", 1.23456e-05) == "        +1.23456E-05"
+string.format("% +20.6G", 123.456789123) == "            +123.457"
+string.format("% +20.6G", 1234567891.23) == "        +1.23457E+09"
+string.format("% +20.6G", 1.23456789123e-05) == "        +1.23457E-05"
+string.format("% -G", 0) == " 0"
+string.format("% -G", 1) == " 1"
+string.format("% -G", -1) == "-1"
+string.format("% -G", 2) == " 2"
+string.format("% -G", -2) == "-2"
+string.format("% -G", 3) == " 3"
+string.format("% -G", -3) == "-3"
+string.format("% -G", nan) == " NAN"
+string.format("% -G", inf) == " INF"
+string.format("% -G", -inf) == "-INF"
+string.format("% -G", 100) == " 100"
+string.format("% -G", 10000) == " 10000"
+string.format("% -G", 100000) == " 100000"
+string.format("% -G", 1000000) == " 1E+06"
+string.format("% -G", 10000000) == " 1E+07"
+string.format("% -G", 0.01) == " 0.01"
+string.format("% -G", 0.0001) == " 0.0001"
+string.format("% -G", 1e-05) == " 1E-05"
+string.format("% -G", 1e-06) == " 1E-06"
+string.format("% -G", 1e-07) == " 1E-07"
+string.format("% -G", 123.456) == " 123.456"
+string.format("% -G", 1234560000) == " 1.23456E+09"
+string.format("% -G", 1.23456e-05) == " 1.23456E-05"
+string.format("% -G", 123.456789123) == " 123.457"
+string.format("% -G", 1234567891.23) == " 1.23457E+09"
+string.format("% -G", 1.23456789123e-05) == " 1.23457E-05"
+string.format("% -.0G", 100) == " 1E+02"
+string.format("% -.0G", 10000) == " 1E+04"
+string.format("% -.0G", 100000) == " 1E+05"
+string.format("% -.0G", 123.456) == " 1E+02"
+string.format("% -.0G", 1234560000) == " 1E+09"
+string.format("% -.0G", 1.23456e-05) == " 1E-05"
+string.format("% -.0G", 123.456789123) == " 1E+02"
+string.format("% -.0G", 1234567891.23) == " 1E+09"
+string.format("% -.0G", 1.23456789123e-05) == " 1E-05"
+string.format("% -.1G", 100) == " 1E+02"
+string.format("% -.1G", 10000) == " 1E+04"
+string.format("% -.1G", 100000) == " 1E+05"
+string.format("% -.1G", 123.456) == " 1E+02"
+string.format("% -.1G", 1234560000) == " 1E+09"
+string.format("% -.1G", 1.23456e-05) == " 1E-05"
+string.format("% -.1G", 123.456789123) == " 1E+02"
+string.format("% -.1G", 1234567891.23) == " 1E+09"
+string.format("% -.1G", 1.23456789123e-05) == " 1E-05"
+string.format("% -1.0G", 100) == " 1E+02"
+string.format("% -1.0G", 10000) == " 1E+04"
+string.format("% -1.0G", 100000) == " 1E+05"
+string.format("% -1.0G", 123.456) == " 1E+02"
+string.format("% -1.0G", 1234560000) == " 1E+09"
+string.format("% -1.0G", 1.23456e-05) == " 1E-05"
+string.format("% -1.0G", 123.456789123) == " 1E+02"
+string.format("% -1.0G", 1234567891.23) == " 1E+09"
+string.format("% -1.0G", 1.23456789123e-05) == " 1E-05"
+string.format("% -1.1G", 100) == " 1E+02"
+string.format("% -1.1G", 10000) == " 1E+04"
+string.format("% -1.1G", 100000) == " 1E+05"
+string.format("% -1.1G", 123.456) == " 1E+02"
+string.format("% -1.1G", 1234560000) == " 1E+09"
+string.format("% -1.1G", 1.23456e-05) == " 1E-05"
+string.format("% -1.1G", 123.456789123) == " 1E+02"
+string.format("% -1.1G", 1234567891.23) == " 1E+09"
+string.format("% -1.1G", 1.23456789123e-05) == " 1E-05"
+string.format("% -2.0G", 100) == " 1E+02"
+string.format("% -2.0G", 10000) == " 1E+04"
+string.format("% -2.0G", 100000) == " 1E+05"
+string.format("% -2.0G", 123.456) == " 1E+02"
+string.format("% -2.0G", 1234560000) == " 1E+09"
+string.format("% -2.0G", 1.23456e-05) == " 1E-05"
+string.format("% -2.0G", 123.456789123) == " 1E+02"
+string.format("% -2.0G", 1234567891.23) == " 1E+09"
+string.format("% -2.0G", 1.23456789123e-05) == " 1E-05"
+string.format("% -2.1G", 100) == " 1E+02"
+string.format("% -2.1G", 10000) == " 1E+04"
+string.format("% -2.1G", 100000) == " 1E+05"
+string.format("% -2.1G", 123.456) == " 1E+02"
+string.format("% -2.1G", 1234560000) == " 1E+09"
+string.format("% -2.1G", 1.23456e-05) == " 1E-05"
+string.format("% -2.1G", 123.456789123) == " 1E+02"
+string.format("% -2.1G", 1234567891.23) == " 1E+09"
+string.format("% -2.1G", 1.23456789123e-05) == " 1E-05"
+string.format("% -6G", 0) == " 0    "
+string.format("% -6G", 1) == " 1    "
+string.format("% -6G", -1) == "-1    "
+string.format("% -6G", 2) == " 2    "
+string.format("% -6G", -2) == "-2    "
+string.format("% -6G", 3) == " 3    "
+string.format("% -6G", -3) == "-3    "
+string.format("% -6G", nan) == " NAN  "
+string.format("% -6G", inf) == " INF  "
+string.format("% -6G", -inf) == "-INF  "
+string.format("% -6G", 100) == " 100  "
+string.format("% -6G", 0.01) == " 0.01 "
+string.format("% -6.0G", 0) == " 0    "
+string.format("% -6.0G", 1) == " 1    "
+string.format("% -6.0G", -1) == "-1    "
+string.format("% -6.0G", 2) == " 2    "
+string.format("% -6.0G", -2) == "-2    "
+string.format("% -6.0G", 3) == " 3    "
+string.format("% -6.0G", -3) == "-3    "
+string.format("% -6.0G", nan) == " NAN  "
+string.format("% -6.0G", inf) == " INF  "
+string.format("% -6.0G", -inf) == "-INF  "
+string.format("% -6.0G", 100) == " 1E+02"
+string.format("% -6.0G", 10000) == " 1E+04"
+string.format("% -6.0G", 100000) == " 1E+05"
+string.format("% -6.0G", 0.01) == " 0.01 "
+string.format("% -6.0G", 123.456) == " 1E+02"
+string.format("% -6.0G", 1234560000) == " 1E+09"
+string.format("% -6.0G", 1.23456e-05) == " 1E-05"
+string.format("% -6.0G", 123.456789123) == " 1E+02"
+string.format("% -6.0G", 1234567891.23) == " 1E+09"
+string.format("% -6.0G", 1.23456789123e-05) == " 1E-05"
+string.format("% -6.1G", 0) == " 0    "
+string.format("% -6.1G", 1) == " 1    "
+string.format("% -6.1G", -1) == "-1    "
+string.format("% -6.1G", 2) == " 2    "
+string.format("% -6.1G", -2) == "-2    "
+string.format("% -6.1G", 3) == " 3    "
+string.format("% -6.1G", -3) == "-3    "
+string.format("% -6.1G", nan) == " NAN  "
+string.format("% -6.1G", inf) == " INF  "
+string.format("% -6.1G", -inf) == "-INF  "
+string.format("% -6.1G", 100) == " 1E+02"
+string.format("% -6.1G", 10000) == " 1E+04"
+string.format("% -6.1G", 100000) == " 1E+05"
+string.format("% -6.1G", 0.01) == " 0.01 "
+string.format("% -6.1G", 123.456) == " 1E+02"
+string.format("% -6.1G", 1234560000) == " 1E+09"
+string.format("% -6.1G", 1.23456e-05) == " 1E-05"
+string.format("% -6.1G", 123.456789123) == " 1E+02"
+string.format("% -6.1G", 1234567891.23) == " 1E+09"
+string.format("% -6.1G", 1.23456789123e-05) == " 1E-05"
+string.format("% -6.6G", 0) == " 0    "
+string.format("% -6.6G", 1) == " 1    "
+string.format("% -6.6G", -1) == "-1    "
+string.format("% -6.6G", 2) == " 2    "
+string.format("% -6.6G", -2) == "-2    "
+string.format("% -6.6G", 3) == " 3    "
+string.format("% -6.6G", -3) == "-3    "
+string.format("% -6.6G", nan) == " NAN  "
+string.format("% -6.6G", inf) == " INF  "
+string.format("% -6.6G", -inf) == "-INF  "
+string.format("% -6.6G", 100) == " 100  "
+string.format("% -6.6G", 0.01) == " 0.01 "
+string.format("% -20G", 0) == " 0                  "
+string.format("% -20G", 1) == " 1                  "
+string.format("% -20G", -1) == "-1                  "
+string.format("% -20G", 2) == " 2                  "
+string.format("% -20G", -2) == "-2                  "
+string.format("% -20G", 3) == " 3                  "
+string.format("% -20G", -3) == "-3                  "
+string.format("% -20G", nan) == " NAN                "
+string.format("% -20G", inf) == " INF                "
+string.format("% -20G", -inf) == "-INF                "
+string.format("% -20G", 100) == " 100                "
+string.format("% -20G", 10000) == " 10000              "
+string.format("% -20G", 100000) == " 100000             "
+string.format("% -20G", 1000000) == " 1E+06              "
+string.format("% -20G", 10000000) == " 1E+07              "
+string.format("% -20G", 0.01) == " 0.01               "
+string.format("% -20G", 0.0001) == " 0.0001             "
+string.format("% -20G", 1e-05) == " 1E-05              "
+string.format("% -20G", 1e-06) == " 1E-06              "
+string.format("% -20G", 1e-07) == " 1E-07              "
+string.format("% -20G", 123.456) == " 123.456            "
+string.format("% -20G", 1234560000) == " 1.23456E+09        "
+string.format("% -20G", 1.23456e-05) == " 1.23456E-05        "
+string.format("% -20G", 123.456789123) == " 123.457            "
+string.format("% -20G", 1234567891.23) == " 1.23457E+09        "
+string.format("% -20G", 1.23456789123e-05) == " 1.23457E-05        "
+string.format("% -20.0G", 0) == " 0                  "
+string.format("% -20.0G", 1) == " 1                  "
+string.format("% -20.0G", -1) == "-1                  "
+string.format("% -20.0G", 2) == " 2                  "
+string.format("% -20.0G", -2) == "-2                  "
+string.format("% -20.0G", 3) == " 3                  "
+string.format("% -20.0G", -3) == "-3                  "
+string.format("% -20.0G", nan) == " NAN                "
+string.format("% -20.0G", inf) == " INF                "
+string.format("% -20.0G", -inf) == "-INF                "
+string.format("% -20.0G", 100) == " 1E+02              "
+string.format("% -20.0G", 10000) == " 1E+04              "
+string.format("% -20.0G", 100000) == " 1E+05              "
+string.format("% -20.0G", 1000000) == " 1E+06              "
+string.format("% -20.0G", 10000000) == " 1E+07              "
+string.format("% -20.0G", 0.01) == " 0.01               "
+string.format("% -20.0G", 0.0001) == " 0.0001             "
+string.format("% -20.0G", 1e-05) == " 1E-05              "
+string.format("% -20.0G", 1e-06) == " 1E-06              "
+string.format("% -20.0G", 1e-07) == " 1E-07              "
+string.format("% -20.0G", 123.456) == " 1E+02              "
+string.format("% -20.0G", 1234560000) == " 1E+09              "
+string.format("% -20.0G", 1.23456e-05) == " 1E-05              "
+string.format("% -20.0G", 123.456789123) == " 1E+02              "
+string.format("% -20.0G", 1234567891.23) == " 1E+09              "
+string.format("% -20.0G", 1.23456789123e-05) == " 1E-05              "
+string.format("% -20.1G", 0) == " 0                  "
+string.format("% -20.1G", 1) == " 1                  "
+string.format("% -20.1G", -1) == "-1                  "
+string.format("% -20.1G", 2) == " 2                  "
+string.format("% -20.1G", -2) == "-2                  "
+string.format("% -20.1G", 3) == " 3                  "
+string.format("% -20.1G", -3) == "-3                  "
+string.format("% -20.1G", nan) == " NAN                "
+string.format("% -20.1G", inf) == " INF                "
+string.format("% -20.1G", -inf) == "-INF                "
+string.format("% -20.1G", 100) == " 1E+02              "
+string.format("% -20.1G", 10000) == " 1E+04              "
+string.format("% -20.1G", 100000) == " 1E+05              "
+string.format("% -20.1G", 1000000) == " 1E+06              "
+string.format("% -20.1G", 10000000) == " 1E+07              "
+string.format("% -20.1G", 0.01) == " 0.01               "
+string.format("% -20.1G", 0.0001) == " 0.0001             "
+string.format("% -20.1G", 1e-05) == " 1E-05              "
+string.format("% -20.1G", 1e-06) == " 1E-06              "
+string.format("% -20.1G", 1e-07) == " 1E-07              "
+string.format("% -20.1G", 123.456) == " 1E+02              "
+string.format("% -20.1G", 1234560000) == " 1E+09              "
+string.format("% -20.1G", 1.23456e-05) == " 1E-05              "
+string.format("% -20.1G", 123.456789123) == " 1E+02              "
+string.format("% -20.1G", 1234567891.23) == " 1E+09              "
+string.format("% -20.1G", 1.23456789123e-05) == " 1E-05              "
+string.format("% -20.6G", 0) == " 0                  "
+string.format("% -20.6G", 1) == " 1                  "
+string.format("% -20.6G", -1) == "-1                  "
+string.format("% -20.6G", 2) == " 2                  "
+string.format("% -20.6G", -2) == "-2                  "
+string.format("% -20.6G", 3) == " 3                  "
+string.format("% -20.6G", -3) == "-3                  "
+string.format("% -20.6G", nan) == " NAN                "
+string.format("% -20.6G", inf) == " INF                "
+string.format("% -20.6G", -inf) == "-INF                "
+string.format("% -20.6G", 100) == " 100                "
+string.format("% -20.6G", 10000) == " 10000              "
+string.format("% -20.6G", 100000) == " 100000             "
+string.format("% -20.6G", 1000000) == " 1E+06              "
+string.format("% -20.6G", 10000000) == " 1E+07              "
+string.format("% -20.6G", 0.01) == " 0.01               "
+string.format("% -20.6G", 0.0001) == " 0.0001             "
+string.format("% -20.6G", 1e-05) == " 1E-05              "
+string.format("% -20.6G", 1e-06) == " 1E-06              "
+string.format("% -20.6G", 1e-07) == " 1E-07              "
+string.format("% -20.6G", 123.456) == " 123.456            "
+string.format("% -20.6G", 1234560000) == " 1.23456E+09        "
+string.format("% -20.6G", 1.23456e-05) == " 1.23456E-05        "
+string.format("% -20.6G", 123.456789123) == " 123.457            "
+string.format("% -20.6G", 1234567891.23) == " 1.23457E+09        "
+string.format("% -20.6G", 1.23456789123e-05) == " 1.23457E-05        "
+string.format("% -+G", 0) == "+0"
+string.format("% -+G", 1) == "+1"
+string.format("% -+G", -1) == "-1"
+string.format("% -+G", 2) == "+2"
+string.format("% -+G", -2) == "-2"
+string.format("% -+G", 3) == "+3"
+string.format("% -+G", -3) == "-3"
+string.format("% -+G", nan) == "+NAN"
+string.format("% -+G", inf) == "+INF"
+string.format("% -+G", -inf) == "-INF"
+string.format("% -+G", 100) == "+100"
+string.format("% -+G", 10000) == "+10000"
+string.format("% -+G", 100000) == "+100000"
+string.format("% -+G", 1000000) == "+1E+06"
+string.format("% -+G", 10000000) == "+1E+07"
+string.format("% -+G", 0.01) == "+0.01"
+string.format("% -+G", 0.0001) == "+0.0001"
+string.format("% -+G", 1e-05) == "+1E-05"
+string.format("% -+G", 1e-06) == "+1E-06"
+string.format("% -+G", 1e-07) == "+1E-07"
+string.format("% -+G", 123.456) == "+123.456"
+string.format("% -+G", 1234560000) == "+1.23456E+09"
+string.format("% -+G", 1.23456e-05) == "+1.23456E-05"
+string.format("% -+G", 123.456789123) == "+123.457"
+string.format("% -+G", 1234567891.23) == "+1.23457E+09"
+string.format("% -+G", 1.23456789123e-05) == "+1.23457E-05"
+string.format("% -+.0G", 100) == "+1E+02"
+string.format("% -+.0G", 10000) == "+1E+04"
+string.format("% -+.0G", 100000) == "+1E+05"
+string.format("% -+.0G", 123.456) == "+1E+02"
+string.format("% -+.0G", 1234560000) == "+1E+09"
+string.format("% -+.0G", 1.23456e-05) == "+1E-05"
+string.format("% -+.0G", 123.456789123) == "+1E+02"
+string.format("% -+.0G", 1234567891.23) == "+1E+09"
+string.format("% -+.0G", 1.23456789123e-05) == "+1E-05"
+string.format("% -+.1G", 100) == "+1E+02"
+string.format("% -+.1G", 10000) == "+1E+04"
+string.format("% -+.1G", 100000) == "+1E+05"
+string.format("% -+.1G", 123.456) == "+1E+02"
+string.format("% -+.1G", 1234560000) == "+1E+09"
+string.format("% -+.1G", 1.23456e-05) == "+1E-05"
+string.format("% -+.1G", 123.456789123) == "+1E+02"
+string.format("% -+.1G", 1234567891.23) == "+1E+09"
+string.format("% -+.1G", 1.23456789123e-05) == "+1E-05"
+string.format("% -+1.0G", 100) == "+1E+02"
+string.format("% -+1.0G", 10000) == "+1E+04"
+string.format("% -+1.0G", 100000) == "+1E+05"
+string.format("% -+1.0G", 123.456) == "+1E+02"
+string.format("% -+1.0G", 1234560000) == "+1E+09"
+string.format("% -+1.0G", 1.23456e-05) == "+1E-05"
+string.format("% -+1.0G", 123.456789123) == "+1E+02"
+string.format("% -+1.0G", 1234567891.23) == "+1E+09"
+string.format("% -+1.0G", 1.23456789123e-05) == "+1E-05"
+string.format("% -+1.1G", 100) == "+1E+02"
+string.format("% -+1.1G", 10000) == "+1E+04"
+string.format("% -+1.1G", 100000) == "+1E+05"
+string.format("% -+1.1G", 123.456) == "+1E+02"
+string.format("% -+1.1G", 1234560000) == "+1E+09"
+string.format("% -+1.1G", 1.23456e-05) == "+1E-05"
+string.format("% -+1.1G", 123.456789123) == "+1E+02"
+string.format("% -+1.1G", 1234567891.23) == "+1E+09"
+string.format("% -+1.1G", 1.23456789123e-05) == "+1E-05"
+string.format("% -+2.0G", 100) == "+1E+02"
+string.format("% -+2.0G", 10000) == "+1E+04"
+string.format("% -+2.0G", 100000) == "+1E+05"
+string.format("% -+2.0G", 123.456) == "+1E+02"
+string.format("% -+2.0G", 1234560000) == "+1E+09"
+string.format("% -+2.0G", 1.23456e-05) == "+1E-05"
+string.format("% -+2.0G", 123.456789123) == "+1E+02"
+string.format("% -+2.0G", 1234567891.23) == "+1E+09"
+string.format("% -+2.0G", 1.23456789123e-05) == "+1E-05"
+string.format("% -+2.1G", 100) == "+1E+02"
+string.format("% -+2.1G", 10000) == "+1E+04"
+string.format("% -+2.1G", 100000) == "+1E+05"
+string.format("% -+2.1G", 123.456) == "+1E+02"
+string.format("% -+2.1G", 1234560000) == "+1E+09"
+string.format("% -+2.1G", 1.23456e-05) == "+1E-05"
+string.format("% -+2.1G", 123.456789123) == "+1E+02"
+string.format("% -+2.1G", 1234567891.23) == "+1E+09"
+string.format("% -+2.1G", 1.23456789123e-05) == "+1E-05"
+string.format("% -+6G", 0) == "+0    "
+string.format("% -+6G", 1) == "+1    "
+string.format("% -+6G", -1) == "-1    "
+string.format("% -+6G", 2) == "+2    "
+string.format("% -+6G", -2) == "-2    "
+string.format("% -+6G", 3) == "+3    "
+string.format("% -+6G", -3) == "-3    "
+string.format("% -+6G", nan) == "+NAN  "
+string.format("% -+6G", inf) == "+INF  "
+string.format("% -+6G", -inf) == "-INF  "
+string.format("% -+6G", 100) == "+100  "
+string.format("% -+6G", 0.01) == "+0.01 "
+string.format("% -+6.0G", 0) == "+0    "
+string.format("% -+6.0G", 1) == "+1    "
+string.format("% -+6.0G", -1) == "-1    "
+string.format("% -+6.0G", 2) == "+2    "
+string.format("% -+6.0G", -2) == "-2    "
+string.format("% -+6.0G", 3) == "+3    "
+string.format("% -+6.0G", -3) == "-3    "
+string.format("% -+6.0G", nan) == "+NAN  "
+string.format("% -+6.0G", inf) == "+INF  "
+string.format("% -+6.0G", -inf) == "-INF  "
+string.format("% -+6.0G", 100) == "+1E+02"
+string.format("% -+6.0G", 10000) == "+1E+04"
+string.format("% -+6.0G", 100000) == "+1E+05"
+string.format("% -+6.0G", 0.01) == "+0.01 "
+string.format("% -+6.0G", 123.456) == "+1E+02"
+string.format("% -+6.0G", 1234560000) == "+1E+09"
+string.format("% -+6.0G", 1.23456e-05) == "+1E-05"
+string.format("% -+6.0G", 123.456789123) == "+1E+02"
+string.format("% -+6.0G", 1234567891.23) == "+1E+09"
+string.format("% -+6.0G", 1.23456789123e-05) == "+1E-05"
+string.format("% -+6.1G", 0) == "+0    "
+string.format("% -+6.1G", 1) == "+1    "
+string.format("% -+6.1G", -1) == "-1    "
+string.format("% -+6.1G", 2) == "+2    "
+string.format("% -+6.1G", -2) == "-2    "
+string.format("% -+6.1G", 3) == "+3    "
+string.format("% -+6.1G", -3) == "-3    "
+string.format("% -+6.1G", nan) == "+NAN  "
+string.format("% -+6.1G", inf) == "+INF  "
+string.format("% -+6.1G", -inf) == "-INF  "
+string.format("% -+6.1G", 100) == "+1E+02"
+string.format("% -+6.1G", 10000) == "+1E+04"
+string.format("% -+6.1G", 100000) == "+1E+05"
+string.format("% -+6.1G", 0.01) == "+0.01 "
+string.format("% -+6.1G", 123.456) == "+1E+02"
+string.format("% -+6.1G", 1234560000) == "+1E+09"
+string.format("% -+6.1G", 1.23456e-05) == "+1E-05"
+string.format("% -+6.1G", 123.456789123) == "+1E+02"
+string.format("% -+6.1G", 1234567891.23) == "+1E+09"
+string.format("% -+6.1G", 1.23456789123e-05) == "+1E-05"
+string.format("% -+6.6G", 0) == "+0    "
+string.format("% -+6.6G", 1) == "+1    "
+string.format("% -+6.6G", -1) == "-1    "
+string.format("% -+6.6G", 2) == "+2    "
+string.format("% -+6.6G", -2) == "-2    "
+string.format("% -+6.6G", 3) == "+3    "
+string.format("% -+6.6G", -3) == "-3    "
+string.format("% -+6.6G", nan) == "+NAN  "
+string.format("% -+6.6G", inf) == "+INF  "
+string.format("% -+6.6G", -inf) == "-INF  "
+string.format("% -+6.6G", 100) == "+100  "
+string.format("% -+6.6G", 0.01) == "+0.01 "
+string.format("% -+20G", 0) == "+0                  "
+string.format("% -+20G", 1) == "+1                  "
+string.format("% -+20G", -1) == "-1                  "
+string.format("% -+20G", 2) == "+2                  "
+string.format("% -+20G", -2) == "-2                  "
+string.format("% -+20G", 3) == "+3                  "
+string.format("% -+20G", -3) == "-3                  "
+string.format("% -+20G", nan) == "+NAN                "
+string.format("% -+20G", inf) == "+INF                "
+string.format("% -+20G", -inf) == "-INF                "
+string.format("% -+20G", 100) == "+100                "
+string.format("% -+20G", 10000) == "+10000              "
+string.format("% -+20G", 100000) == "+100000             "
+string.format("% -+20G", 1000000) == "+1E+06              "
+string.format("% -+20G", 10000000) == "+1E+07              "
+string.format("% -+20G", 0.01) == "+0.01               "
+string.format("% -+20G", 0.0001) == "+0.0001             "
+string.format("% -+20G", 1e-05) == "+1E-05              "
+string.format("% -+20G", 1e-06) == "+1E-06              "
+string.format("% -+20G", 1e-07) == "+1E-07              "
+string.format("% -+20G", 123.456) == "+123.456            "
+string.format("% -+20G", 1234560000) == "+1.23456E+09        "
+string.format("% -+20G", 1.23456e-05) == "+1.23456E-05        "
+string.format("% -+20G", 123.456789123) == "+123.457            "
+string.format("% -+20G", 1234567891.23) == "+1.23457E+09        "
+string.format("% -+20G", 1.23456789123e-05) == "+1.23457E-05        "
+string.format("% -+20.0G", 0) == "+0                  "
+string.format("% -+20.0G", 1) == "+1                  "
+string.format("% -+20.0G", -1) == "-1                  "
+string.format("% -+20.0G", 2) == "+2                  "
+string.format("% -+20.0G", -2) == "-2                  "
+string.format("% -+20.0G", 3) == "+3                  "
+string.format("% -+20.0G", -3) == "-3                  "
+string.format("% -+20.0G", nan) == "+NAN                "
+string.format("% -+20.0G", inf) == "+INF                "
+string.format("% -+20.0G", -inf) == "-INF                "
+string.format("% -+20.0G", 100) == "+1E+02              "
+string.format("% -+20.0G", 10000) == "+1E+04              "
+string.format("% -+20.0G", 100000) == "+1E+05              "
+string.format("% -+20.0G", 1000000) == "+1E+06              "
+string.format("% -+20.0G", 10000000) == "+1E+07              "
+string.format("% -+20.0G", 0.01) == "+0.01               "
+string.format("% -+20.0G", 0.0001) == "+0.0001             "
+string.format("% -+20.0G", 1e-05) == "+1E-05              "
+string.format("% -+20.0G", 1e-06) == "+1E-06              "
+string.format("% -+20.0G", 1e-07) == "+1E-07              "
+string.format("% -+20.0G", 123.456) == "+1E+02              "
+string.format("% -+20.0G", 1234560000) == "+1E+09              "
+string.format("% -+20.0G", 1.23456e-05) == "+1E-05              "
+string.format("% -+20.0G", 123.456789123) == "+1E+02              "
+string.format("% -+20.0G", 1234567891.23) == "+1E+09              "
+string.format("% -+20.0G", 1.23456789123e-05) == "+1E-05              "
+string.format("% -+20.1G", 0) == "+0                  "
+string.format("% -+20.1G", 1) == "+1                  "
+string.format("% -+20.1G", -1) == "-1                  "
+string.format("% -+20.1G", 2) == "+2                  "
+string.format("% -+20.1G", -2) == "-2                  "
+string.format("% -+20.1G", 3) == "+3                  "
+string.format("% -+20.1G", -3) == "-3                  "
+string.format("% -+20.1G", nan) == "+NAN                "
+string.format("% -+20.1G", inf) == "+INF                "
+string.format("% -+20.1G", -inf) == "-INF                "
+string.format("% -+20.1G", 100) == "+1E+02              "
+string.format("% -+20.1G", 10000) == "+1E+04              "
+string.format("% -+20.1G", 100000) == "+1E+05              "
+string.format("% -+20.1G", 1000000) == "+1E+06              "
+string.format("% -+20.1G", 10000000) == "+1E+07              "
+string.format("% -+20.1G", 0.01) == "+0.01               "
+string.format("% -+20.1G", 0.0001) == "+0.0001             "
+string.format("% -+20.1G", 1e-05) == "+1E-05              "
+string.format("% -+20.1G", 1e-06) == "+1E-06              "
+string.format("% -+20.1G", 1e-07) == "+1E-07              "
+string.format("% -+20.1G", 123.456) == "+1E+02              "
+string.format("% -+20.1G", 1234560000) == "+1E+09              "
+string.format("% -+20.1G", 1.23456e-05) == "+1E-05              "
+string.format("% -+20.1G", 123.456789123) == "+1E+02              "
+string.format("% -+20.1G", 1234567891.23) == "+1E+09              "
+string.format("% -+20.1G", 1.23456789123e-05) == "+1E-05              "
+string.format("% -+20.6G", 0) == "+0                  "
+string.format("% -+20.6G", 1) == "+1                  "
+string.format("% -+20.6G", -1) == "-1                  "
+string.format("% -+20.6G", 2) == "+2                  "
+string.format("% -+20.6G", -2) == "-2                  "
+string.format("% -+20.6G", 3) == "+3                  "
+string.format("% -+20.6G", -3) == "-3                  "
+string.format("% -+20.6G", nan) == "+NAN                "
+string.format("% -+20.6G", inf) == "+INF                "
+string.format("% -+20.6G", -inf) == "-INF                "
+string.format("% -+20.6G", 100) == "+100                "
+string.format("% -+20.6G", 10000) == "+10000              "
+string.format("% -+20.6G", 100000) == "+100000             "
+string.format("% -+20.6G", 1000000) == "+1E+06              "
+string.format("% -+20.6G", 10000000) == "+1E+07              "
+string.format("% -+20.6G", 0.01) == "+0.01               "
+string.format("% -+20.6G", 0.0001) == "+0.0001             "
+string.format("% -+20.6G", 1e-05) == "+1E-05              "
+string.format("% -+20.6G", 1e-06) == "+1E-06              "
+string.format("% -+20.6G", 1e-07) == "+1E-07              "
+string.format("% -+20.6G", 123.456) == "+123.456            "
+string.format("% -+20.6G", 1234560000) == "+1.23456E+09        "
+string.format("% -+20.6G", 1.23456e-05) == "+1.23456E-05        "
+string.format("% -+20.6G", 123.456789123) == "+123.457            "
+string.format("% -+20.6G", 1234567891.23) == "+1.23457E+09        "
+string.format("% -+20.6G", 1.23456789123e-05) == "+1.23457E-05        "
+string.format("%#G", 0) == "0.00000"
+string.format("%#G", 1) == "1.00000"
+string.format("%#G", -1) == "-1.00000"
+string.format("%#G", 2) == "2.00000"
+string.format("%#G", -2) == "-2.00000"
+string.format("%#G", 3) == "3.00000"
+string.format("%#G", -3) == "-3.00000"
+string.format("%#G", nan) == "NAN"
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+string.format("%#G", 100000) == "100000."
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+string.format("%#G", 123.456789123) == "123.457"
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+string.format("%#1.1G", 10000) == "1.E+04"
+string.format("%#1.1G", 100000) == "1.E+05"
+string.format("%#1.1G", 1000000) == "1.E+06"
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+string.format("%#2.0G", 123.456) == "1.E+02"
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+string.format("%#2.0G", 123.456789123) == "1.E+02"
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+string.format("%#2.0G", 1.23456789123e-05) == "1.E-05"
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+string.format("%#2.1G", -3) == "-3."
+string.format("%#2.1G", 100) == "1.E+02"
+string.format("%#2.1G", 10000) == "1.E+04"
+string.format("%#2.1G", 100000) == "1.E+05"
+string.format("%#2.1G", 1000000) == "1.E+06"
+string.format("%#2.1G", 10000000) == "1.E+07"
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+string.format("%#2.1G", 1e-07) == "1.E-07"
+string.format("%#2.1G", 123.456) == "1.E+02"
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+string.format("%#2.1G", 1.23456e-05) == "1.E-05"
+string.format("%#2.1G", 123.456789123) == "1.E+02"
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+string.format("%#6.0G", 0) == "    0."
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+string.format("%#6.0G", 3) == "    3."
+string.format("%#6.0G", -3) == "   -3."
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+string.format("%#6.0G", inf) == "   INF"
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+string.format("%#6.0G", 100) == "1.E+02"
+string.format("%#6.0G", 10000) == "1.E+04"
+string.format("%#6.0G", 100000) == "1.E+05"
+string.format("%#6.0G", 1000000) == "1.E+06"
+string.format("%#6.0G", 10000000) == "1.E+07"
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+string.format("%#6.0G", 123.456) == "1.E+02"
+string.format("%#6.0G", 1234560000) == "1.E+09"
+string.format("%#6.0G", 1.23456e-05) == "1.E-05"
+string.format("%#6.0G", 123.456789123) == "1.E+02"
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+string.format("%#6.1G", 3) == "    3."
+string.format("%#6.1G", -3) == "   -3."
+string.format("%#6.1G", nan) == "   NAN"
+string.format("%#6.1G", inf) == "   INF"
+string.format("%#6.1G", -inf) == "  -INF"
+string.format("%#6.1G", 100) == "1.E+02"
+string.format("%#6.1G", 10000) == "1.E+04"
+string.format("%#6.1G", 100000) == "1.E+05"
+string.format("%#6.1G", 1000000) == "1.E+06"
+string.format("%#6.1G", 10000000) == "1.E+07"
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+string.format("%#6.1G", 1e-05) == "1.E-05"
+string.format("%#6.1G", 1e-06) == "1.E-06"
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+string.format("%#6.1G", 123.456) == "1.E+02"
+string.format("%#6.1G", 1234560000) == "1.E+09"
+string.format("%#6.1G", 1.23456e-05) == "1.E-05"
+string.format("%#6.1G", 123.456789123) == "1.E+02"
+string.format("%#6.1G", 1234567891.23) == "1.E+09"
+string.format("%#6.1G", 1.23456789123e-05) == "1.E-05"
+string.format("%#6.6G", nan) == "   NAN"
+string.format("%#6.6G", inf) == "   INF"
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+string.format("%#20G", 0) == "             0.00000"
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+string.format("%#20G", -1) == "            -1.00000"
+string.format("%#20G", 2) == "             2.00000"
+string.format("%#20G", -2) == "            -2.00000"
+string.format("%#20G", 3) == "             3.00000"
+string.format("%#20G", -3) == "            -3.00000"
+string.format("%#20G", nan) == "                 NAN"
+string.format("%#20G", inf) == "                 INF"
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+string.format("%#20G", 100) == "             100.000"
+string.format("%#20G", 10000) == "             10000.0"
+string.format("%#20G", 100000) == "             100000."
+string.format("%#20G", 1000000) == "         1.00000E+06"
+string.format("%#20G", 10000000) == "         1.00000E+07"
+string.format("%#20G", 0.01) == "           0.0100000"
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+string.format("%#20G", 1e-05) == "         1.00000E-05"
+string.format("%#20G", 1e-06) == "         1.00000E-06"
+string.format("%#20G", 1e-07) == "         1.00000E-07"
+string.format("%#20G", 123.456) == "             123.456"
+string.format("%#20G", 1234560000) == "         1.23456E+09"
+string.format("%#20G", 1.23456e-05) == "         1.23456E-05"
+string.format("%#20G", 123.456789123) == "             123.457"
+string.format("%#20G", 1234567891.23) == "         1.23457E+09"
+string.format("%#20G", 1.23456789123e-05) == "         1.23457E-05"
+string.format("%#20.0G", 0) == "                  0."
+string.format("%#20.0G", 1) == "                  1."
+string.format("%#20.0G", -1) == "                 -1."
+string.format("%#20.0G", 2) == "                  2."
+string.format("%#20.0G", -2) == "                 -2."
+string.format("%#20.0G", 3) == "                  3."
+string.format("%#20.0G", -3) == "                 -3."
+string.format("%#20.0G", nan) == "                 NAN"
+string.format("%#20.0G", inf) == "                 INF"
+string.format("%#20.0G", -inf) == "                -INF"
+string.format("%#20.0G", 100) == "              1.E+02"
+string.format("%#20.0G", 10000) == "              1.E+04"
+string.format("%#20.0G", 100000) == "              1.E+05"
+string.format("%#20.0G", 1000000) == "              1.E+06"
+string.format("%#20.0G", 10000000) == "              1.E+07"
+string.format("%#20.0G", 0.01) == "                0.01"
+string.format("%#20.0G", 0.0001) == "              0.0001"
+string.format("%#20.0G", 1e-05) == "              1.E-05"
+string.format("%#20.0G", 1e-06) == "              1.E-06"
+string.format("%#20.0G", 1e-07) == "              1.E-07"
+string.format("%#20.0G", 123.456) == "              1.E+02"
+string.format("%#20.0G", 1234560000) == "              1.E+09"
+string.format("%#20.0G", 1.23456e-05) == "              1.E-05"
+string.format("%#20.0G", 123.456789123) == "              1.E+02"
+string.format("%#20.0G", 1234567891.23) == "              1.E+09"
+string.format("%#20.0G", 1.23456789123e-05) == "              1.E-05"
+string.format("%#20.1G", 0) == "                  0."
+string.format("%#20.1G", 1) == "                  1."
+string.format("%#20.1G", -1) == "                 -1."
+string.format("%#20.1G", 2) == "                  2."
+string.format("%#20.1G", -2) == "                 -2."
+string.format("%#20.1G", 3) == "                  3."
+string.format("%#20.1G", -3) == "                 -3."
+string.format("%#20.1G", nan) == "                 NAN"
+string.format("%#20.1G", inf) == "                 INF"
+string.format("%#20.1G", -inf) == "                -INF"
+string.format("%#20.1G", 100) == "              1.E+02"
+string.format("%#20.1G", 10000) == "              1.E+04"
+string.format("%#20.1G", 100000) == "              1.E+05"
+string.format("%#20.1G", 1000000) == "              1.E+06"
+string.format("%#20.1G", 10000000) == "              1.E+07"
+string.format("%#20.1G", 0.01) == "                0.01"
+string.format("%#20.1G", 0.0001) == "              0.0001"
+string.format("%#20.1G", 1e-05) == "              1.E-05"
+string.format("%#20.1G", 1e-06) == "              1.E-06"
+string.format("%#20.1G", 1e-07) == "              1.E-07"
+string.format("%#20.1G", 123.456) == "              1.E+02"
+string.format("%#20.1G", 1234560000) == "              1.E+09"
+string.format("%#20.1G", 1.23456e-05) == "              1.E-05"
+string.format("%#20.1G", 123.456789123) == "              1.E+02"
+string.format("%#20.1G", 1234567891.23) == "              1.E+09"
+string.format("%#20.1G", 1.23456789123e-05) == "              1.E-05"
+string.format("%#20.6G", 0) == "             0.00000"
+string.format("%#20.6G", 1) == "             1.00000"
+string.format("%#20.6G", -1) == "            -1.00000"
+string.format("%#20.6G", 2) == "             2.00000"
+string.format("%#20.6G", -2) == "            -2.00000"
+string.format("%#20.6G", 3) == "             3.00000"
+string.format("%#20.6G", -3) == "            -3.00000"
+string.format("%#20.6G", nan) == "                 NAN"
+string.format("%#20.6G", inf) == "                 INF"
+string.format("%#20.6G", -inf) == "                -INF"
+string.format("%#20.6G", 100) == "             100.000"
+string.format("%#20.6G", 10000) == "             10000.0"
+string.format("%#20.6G", 100000) == "             100000."
+string.format("%#20.6G", 1000000) == "         1.00000E+06"
+string.format("%#20.6G", 10000000) == "         1.00000E+07"
+string.format("%#20.6G", 0.01) == "           0.0100000"
+string.format("%#20.6G", 0.0001) == "         0.000100000"
+string.format("%#20.6G", 1e-05) == "         1.00000E-05"
+string.format("%#20.6G", 1e-06) == "         1.00000E-06"
+string.format("%#20.6G", 1e-07) == "         1.00000E-07"
+string.format("%#20.6G", 123.456) == "             123.456"
+string.format("%#20.6G", 1234560000) == "         1.23456E+09"
+string.format("%#20.6G", 1.23456e-05) == "         1.23456E-05"
+string.format("%#20.6G", 123.456789123) == "             123.457"
+string.format("%#20.6G", 1234567891.23) == "         1.23457E+09"
+string.format("%#20.6G", 1.23456789123e-05) == "         1.23457E-05"
+string.format("%#+G", 0) == "+0.00000"
+string.format("%#+G", 1) == "+1.00000"
+string.format("%#+G", -1) == "-1.00000"
+string.format("%#+G", 2) == "+2.00000"
+string.format("%#+G", -2) == "-2.00000"
+string.format("%#+G", 3) == "+3.00000"
+string.format("%#+G", -3) == "-3.00000"
+string.format("%#+G", nan) == "+NAN"
+string.format("%#+G", inf) == "+INF"
+string.format("%#+G", -inf) == "-INF"
+string.format("%#+G", 100) == "+100.000"
+string.format("%#+G", 10000) == "+10000.0"
+string.format("%#+G", 100000) == "+100000."
+string.format("%#+G", 1000000) == "+1.00000E+06"
+string.format("%#+G", 10000000) == "+1.00000E+07"
+string.format("%#+G", 0.01) == "+0.0100000"
+string.format("%#+G", 0.0001) == "+0.000100000"
+string.format("%#+G", 1e-05) == "+1.00000E-05"
+string.format("%#+G", 1e-06) == "+1.00000E-06"
+string.format("%#+G", 1e-07) == "+1.00000E-07"
+string.format("%#+G", 123.456) == "+123.456"
+string.format("%#+G", 1234560000) == "+1.23456E+09"
+string.format("%#+G", 1.23456e-05) == "+1.23456E-05"
+string.format("%#+G", 123.456789123) == "+123.457"
+string.format("%#+G", 1234567891.23) == "+1.23457E+09"
+string.format("%#+G", 1.23456789123e-05) == "+1.23457E-05"
+string.format("%#+.0G", 0) == "+0."
+string.format("%#+.0G", 1) == "+1."
+string.format("%#+.0G", -1) == "-1."
+string.format("%#+.0G", 2) == "+2."
+string.format("%#+.0G", -2) == "-2."
+string.format("%#+.0G", 3) == "+3."
+string.format("%#+.0G", -3) == "-3."
+string.format("%#+.0G", 100) == "+1.E+02"
+string.format("%#+.0G", 10000) == "+1.E+04"
+string.format("%#+.0G", 100000) == "+1.E+05"
+string.format("%#+.0G", 1000000) == "+1.E+06"
+string.format("%#+.0G", 10000000) == "+1.E+07"
+string.format("%#+.0G", 0.01) == "+0.01"
+string.format("%#+.0G", 0.0001) == "+0.0001"
+string.format("%#+.0G", 1e-05) == "+1.E-05"
+string.format("%#+.0G", 1e-06) == "+1.E-06"
+string.format("%#+.0G", 1e-07) == "+1.E-07"
+string.format("%#+.0G", 123.456) == "+1.E+02"
+string.format("%#+.0G", 1234560000) == "+1.E+09"
+string.format("%#+.0G", 1.23456e-05) == "+1.E-05"
+string.format("%#+.0G", 123.456789123) == "+1.E+02"
+string.format("%#+.0G", 1234567891.23) == "+1.E+09"
+string.format("%#+.0G", 1.23456789123e-05) == "+1.E-05"
+string.format("%#+.1G", 0) == "+0."
+string.format("%#+.1G", 1) == "+1."
+string.format("%#+.1G", -1) == "-1."
+string.format("%#+.1G", 2) == "+2."
+string.format("%#+.1G", -2) == "-2."
+string.format("%#+.1G", 3) == "+3."
+string.format("%#+.1G", -3) == "-3."
+string.format("%#+.1G", 100) == "+1.E+02"
+string.format("%#+.1G", 10000) == "+1.E+04"
+string.format("%#+.1G", 100000) == "+1.E+05"
+string.format("%#+.1G", 1000000) == "+1.E+06"
+string.format("%#+.1G", 10000000) == "+1.E+07"
+string.format("%#+.1G", 0.01) == "+0.01"
+string.format("%#+.1G", 0.0001) == "+0.0001"
+string.format("%#+.1G", 1e-05) == "+1.E-05"
+string.format("%#+.1G", 1e-06) == "+1.E-06"
+string.format("%#+.1G", 1e-07) == "+1.E-07"
+string.format("%#+.1G", 123.456) == "+1.E+02"
+string.format("%#+.1G", 1234560000) == "+1.E+09"
+string.format("%#+.1G", 1.23456e-05) == "+1.E-05"
+string.format("%#+.1G", 123.456789123) == "+1.E+02"
+string.format("%#+.1G", 1234567891.23) == "+1.E+09"
+string.format("%#+.1G", 1.23456789123e-05) == "+1.E-05"
+string.format("%#+1.0G", 0) == "+0."
+string.format("%#+1.0G", 1) == "+1."
+string.format("%#+1.0G", -1) == "-1."
+string.format("%#+1.0G", 2) == "+2."
+string.format("%#+1.0G", -2) == "-2."
+string.format("%#+1.0G", 3) == "+3."
+string.format("%#+1.0G", -3) == "-3."
+string.format("%#+1.0G", 100) == "+1.E+02"
+string.format("%#+1.0G", 10000) == "+1.E+04"
+string.format("%#+1.0G", 100000) == "+1.E+05"
+string.format("%#+1.0G", 1000000) == "+1.E+06"
+string.format("%#+1.0G", 10000000) == "+1.E+07"
+string.format("%#+1.0G", 0.01) == "+0.01"
+string.format("%#+1.0G", 0.0001) == "+0.0001"
+string.format("%#+1.0G", 1e-05) == "+1.E-05"
+string.format("%#+1.0G", 1e-06) == "+1.E-06"
+string.format("%#+1.0G", 1e-07) == "+1.E-07"
+string.format("%#+1.0G", 123.456) == "+1.E+02"
+string.format("%#+1.0G", 1234560000) == "+1.E+09"
+string.format("%#+1.0G", 1.23456e-05) == "+1.E-05"
+string.format("%#+1.0G", 123.456789123) == "+1.E+02"
+string.format("%#+1.0G", 1234567891.23) == "+1.E+09"
+string.format("%#+1.0G", 1.23456789123e-05) == "+1.E-05"
+string.format("%#+1.1G", 0) == "+0."
+string.format("%#+1.1G", 1) == "+1."
+string.format("%#+1.1G", -1) == "-1."
+string.format("%#+1.1G", 2) == "+2."
+string.format("%#+1.1G", -2) == "-2."
+string.format("%#+1.1G", 3) == "+3."
+string.format("%#+1.1G", -3) == "-3."
+string.format("%#+1.1G", 100) == "+1.E+02"
+string.format("%#+1.1G", 10000) == "+1.E+04"
+string.format("%#+1.1G", 100000) == "+1.E+05"
+string.format("%#+1.1G", 1000000) == "+1.E+06"
+string.format("%#+1.1G", 10000000) == "+1.E+07"
+string.format("%#+1.1G", 0.01) == "+0.01"
+string.format("%#+1.1G", 0.0001) == "+0.0001"
+string.format("%#+1.1G", 1e-05) == "+1.E-05"
+string.format("%#+1.1G", 1e-06) == "+1.E-06"
+string.format("%#+1.1G", 1e-07) == "+1.E-07"
+string.format("%#+1.1G", 123.456) == "+1.E+02"
+string.format("%#+1.1G", 1234560000) == "+1.E+09"
+string.format("%#+1.1G", 1.23456e-05) == "+1.E-05"
+string.format("%#+1.1G", 123.456789123) == "+1.E+02"
+string.format("%#+1.1G", 1234567891.23) == "+1.E+09"
+string.format("%#+1.1G", 1.23456789123e-05) == "+1.E-05"
+string.format("%#+2.0G", 0) == "+0."
+string.format("%#+2.0G", 1) == "+1."
+string.format("%#+2.0G", -1) == "-1."
+string.format("%#+2.0G", 2) == "+2."
+string.format("%#+2.0G", -2) == "-2."
+string.format("%#+2.0G", 3) == "+3."
+string.format("%#+2.0G", -3) == "-3."
+string.format("%#+2.0G", 100) == "+1.E+02"
+string.format("%#+2.0G", 10000) == "+1.E+04"
+string.format("%#+2.0G", 100000) == "+1.E+05"
+string.format("%#+2.0G", 1000000) == "+1.E+06"
+string.format("%#+2.0G", 10000000) == "+1.E+07"
+string.format("%#+2.0G", 0.01) == "+0.01"
+string.format("%#+2.0G", 0.0001) == "+0.0001"
+string.format("%#+2.0G", 1e-05) == "+1.E-05"
+string.format("%#+2.0G", 1e-06) == "+1.E-06"
+string.format("%#+2.0G", 1e-07) == "+1.E-07"
+string.format("%#+2.0G", 123.456) == "+1.E+02"
+string.format("%#+2.0G", 1234560000) == "+1.E+09"
+string.format("%#+2.0G", 1.23456e-05) == "+1.E-05"
+string.format("%#+2.0G", 123.456789123) == "+1.E+02"
+string.format("%#+2.0G", 1234567891.23) == "+1.E+09"
+string.format("%#+2.0G", 1.23456789123e-05) == "+1.E-05"
+string.format("%#+2.1G", 0) == "+0."
+string.format("%#+2.1G", 1) == "+1."
+string.format("%#+2.1G", -1) == "-1."
+string.format("%#+2.1G", 2) == "+2."
+string.format("%#+2.1G", -2) == "-2."
+string.format("%#+2.1G", 3) == "+3."
+string.format("%#+2.1G", -3) == "-3."
+string.format("%#+2.1G", 100) == "+1.E+02"
+string.format("%#+2.1G", 10000) == "+1.E+04"
+string.format("%#+2.1G", 100000) == "+1.E+05"
+string.format("%#+2.1G", 1000000) == "+1.E+06"
+string.format("%#+2.1G", 10000000) == "+1.E+07"
+string.format("%#+2.1G", 0.01) == "+0.01"
+string.format("%#+2.1G", 0.0001) == "+0.0001"
+string.format("%#+2.1G", 1e-05) == "+1.E-05"
+string.format("%#+2.1G", 1e-06) == "+1.E-06"
+string.format("%#+2.1G", 1e-07) == "+1.E-07"
+string.format("%#+2.1G", 123.456) == "+1.E+02"
+string.format("%#+2.1G", 1234560000) == "+1.E+09"
+string.format("%#+2.1G", 1.23456e-05) == "+1.E-05"
+string.format("%#+2.1G", 123.456789123) == "+1.E+02"
+string.format("%#+2.1G", 1234567891.23) == "+1.E+09"
+string.format("%#+2.1G", 1.23456789123e-05) == "+1.E-05"
+string.format("%#+6G", nan) == "  +NAN"
+string.format("%#+6G", inf) == "  +INF"
+string.format("%#+6G", -inf) == "  -INF"
+string.format("%#+6.0G", 0) == "   +0."
+string.format("%#+6.0G", 1) == "   +1."
+string.format("%#+6.0G", -1) == "   -1."
+string.format("%#+6.0G", 2) == "   +2."
+string.format("%#+6.0G", -2) == "   -2."
+string.format("%#+6.0G", 3) == "   +3."
+string.format("%#+6.0G", -3) == "   -3."
+string.format("%#+6.0G", nan) == "  +NAN"
+string.format("%#+6.0G", inf) == "  +INF"
+string.format("%#+6.0G", -inf) == "  -INF"
+string.format("%#+6.0G", 100) == "+1.E+02"
+string.format("%#+6.0G", 10000) == "+1.E+04"
+string.format("%#+6.0G", 100000) == "+1.E+05"
+string.format("%#+6.0G", 1000000) == "+1.E+06"
+string.format("%#+6.0G", 10000000) == "+1.E+07"
+string.format("%#+6.0G", 0.01) == " +0.01"
+string.format("%#+6.0G", 0.0001) == "+0.0001"
+string.format("%#+6.0G", 1e-05) == "+1.E-05"
+string.format("%#+6.0G", 1e-06) == "+1.E-06"
+string.format("%#+6.0G", 1e-07) == "+1.E-07"
+string.format("%#+6.0G", 123.456) == "+1.E+02"
+string.format("%#+6.0G", 1234560000) == "+1.E+09"
+string.format("%#+6.0G", 1.23456e-05) == "+1.E-05"
+string.format("%#+6.0G", 123.456789123) == "+1.E+02"
+string.format("%#+6.0G", 1234567891.23) == "+1.E+09"
+string.format("%#+6.0G", 1.23456789123e-05) == "+1.E-05"
+string.format("%#+6.1G", 0) == "   +0."
+string.format("%#+6.1G", 1) == "   +1."
+string.format("%#+6.1G", -1) == "   -1."
+string.format("%#+6.1G", 2) == "   +2."
+string.format("%#+6.1G", -2) == "   -2."
+string.format("%#+6.1G", 3) == "   +3."
+string.format("%#+6.1G", -3) == "   -3."
+string.format("%#+6.1G", nan) == "  +NAN"
+string.format("%#+6.1G", inf) == "  +INF"
+string.format("%#+6.1G", -inf) == "  -INF"
+string.format("%#+6.1G", 100) == "+1.E+02"
+string.format("%#+6.1G", 10000) == "+1.E+04"
+string.format("%#+6.1G", 100000) == "+1.E+05"
+string.format("%#+6.1G", 1000000) == "+1.E+06"
+string.format("%#+6.1G", 10000000) == "+1.E+07"
+string.format("%#+6.1G", 0.01) == " +0.01"
+string.format("%#+6.1G", 0.0001) == "+0.0001"
+string.format("%#+6.1G", 1e-05) == "+1.E-05"
+string.format("%#+6.1G", 1e-06) == "+1.E-06"
+string.format("%#+6.1G", 1e-07) == "+1.E-07"
+string.format("%#+6.1G", 123.456) == "+1.E+02"
+string.format("%#+6.1G", 1234560000) == "+1.E+09"
+string.format("%#+6.1G", 1.23456e-05) == "+1.E-05"
+string.format("%#+6.1G", 123.456789123) == "+1.E+02"
+string.format("%#+6.1G", 1234567891.23) == "+1.E+09"
+string.format("%#+6.1G", 1.23456789123e-05) == "+1.E-05"
+string.format("%#+6.6G", nan) == "  +NAN"
+string.format("%#+6.6G", inf) == "  +INF"
+string.format("%#+6.6G", -inf) == "  -INF"
+string.format("%#+20G", 0) == "            +0.00000"
+string.format("%#+20G", 1) == "            +1.00000"
+string.format("%#+20G", -1) == "            -1.00000"
+string.format("%#+20G", 2) == "            +2.00000"
+string.format("%#+20G", -2) == "            -2.00000"
+string.format("%#+20G", 3) == "            +3.00000"
+string.format("%#+20G", -3) == "            -3.00000"
+string.format("%#+20G", nan) == "                +NAN"
+string.format("%#+20G", inf) == "                +INF"
+string.format("%#+20G", -inf) == "                -INF"
+string.format("%#+20G", 100) == "            +100.000"
+string.format("%#+20G", 10000) == "            +10000.0"
+string.format("%#+20G", 100000) == "            +100000."
+string.format("%#+20G", 1000000) == "        +1.00000E+06"
+string.format("%#+20G", 10000000) == "        +1.00000E+07"
+string.format("%#+20G", 0.01) == "          +0.0100000"
+string.format("%#+20G", 0.0001) == "        +0.000100000"
+string.format("%#+20G", 1e-05) == "        +1.00000E-05"
+string.format("%#+20G", 1e-06) == "        +1.00000E-06"
+string.format("%#+20G", 1e-07) == "        +1.00000E-07"
+string.format("%#+20G", 123.456) == "            +123.456"
+string.format("%#+20G", 1234560000) == "        +1.23456E+09"
+string.format("%#+20G", 1.23456e-05) == "        +1.23456E-05"
+string.format("%#+20G", 123.456789123) == "            +123.457"
+string.format("%#+20G", 1234567891.23) == "        +1.23457E+09"
+string.format("%#+20G", 1.23456789123e-05) == "        +1.23457E-05"
+string.format("%#+20.0G", 0) == "                 +0."
+string.format("%#+20.0G", 1) == "                 +1."
+string.format("%#+20.0G", -1) == "                 -1."
+string.format("%#+20.0G", 2) == "                 +2."
+string.format("%#+20.0G", -2) == "                 -2."
+string.format("%#+20.0G", 3) == "                 +3."
+string.format("%#+20.0G", -3) == "                 -3."
+string.format("%#+20.0G", nan) == "                +NAN"
+string.format("%#+20.0G", inf) == "                +INF"
+string.format("%#+20.0G", -inf) == "                -INF"
+string.format("%#+20.0G", 100) == "             +1.E+02"
+string.format("%#+20.0G", 10000) == "             +1.E+04"
+string.format("%#+20.0G", 100000) == "             +1.E+05"
+string.format("%#+20.0G", 1000000) == "             +1.E+06"
+string.format("%#+20.0G", 10000000) == "             +1.E+07"
+string.format("%#+20.0G", 0.01) == "               +0.01"
+string.format("%#+20.0G", 0.0001) == "             +0.0001"
+string.format("%#+20.0G", 1e-05) == "             +1.E-05"
+string.format("%#+20.0G", 1e-06) == "             +1.E-06"
+string.format("%#+20.0G", 1e-07) == "             +1.E-07"
+string.format("%#+20.0G", 123.456) == "             +1.E+02"
+string.format("%#+20.0G", 1234560000) == "             +1.E+09"
+string.format("%#+20.0G", 1.23456e-05) == "             +1.E-05"
+string.format("%#+20.0G", 123.456789123) == "             +1.E+02"
+string.format("%#+20.0G", 1234567891.23) == "             +1.E+09"
+string.format("%#+20.0G", 1.23456789123e-05) == "             +1.E-05"
+string.format("%#+20.1G", 0) == "                 +0."
+string.format("%#+20.1G", 1) == "                 +1."
+string.format("%#+20.1G", -1) == "                 -1."
+string.format("%#+20.1G", 2) == "                 +2."
+string.format("%#+20.1G", -2) == "                 -2."
+string.format("%#+20.1G", 3) == "                 +3."
+string.format("%#+20.1G", -3) == "                 -3."
+string.format("%#+20.1G", nan) == "                +NAN"
+string.format("%#+20.1G", inf) == "                +INF"
+string.format("%#+20.1G", -inf) == "                -INF"
+string.format("%#+20.1G", 100) == "             +1.E+02"
+string.format("%#+20.1G", 10000) == "             +1.E+04"
+string.format("%#+20.1G", 100000) == "             +1.E+05"
+string.format("%#+20.1G", 1000000) == "             +1.E+06"
+string.format("%#+20.1G", 10000000) == "             +1.E+07"
+string.format("%#+20.1G", 0.01) == "               +0.01"
+string.format("%#+20.1G", 0.0001) == "             +0.0001"
+string.format("%#+20.1G", 1e-05) == "             +1.E-05"
+string.format("%#+20.1G", 1e-06) == "             +1.E-06"
+string.format("%#+20.1G", 1e-07) == "             +1.E-07"
+string.format("%#+20.1G", 123.456) == "             +1.E+02"
+string.format("%#+20.1G", 1234560000) == "             +1.E+09"
+string.format("%#+20.1G", 1.23456e-05) == "             +1.E-05"
+string.format("%#+20.1G", 123.456789123) == "             +1.E+02"
+string.format("%#+20.1G", 1234567891.23) == "             +1.E+09"
+string.format("%#+20.1G", 1.23456789123e-05) == "             +1.E-05"
+string.format("%#+20.6G", 0) == "            +0.00000"
+string.format("%#+20.6G", 1) == "            +1.00000"
+string.format("%#+20.6G", -1) == "            -1.00000"
+string.format("%#+20.6G", 2) == "            +2.00000"
+string.format("%#+20.6G", -2) == "            -2.00000"
+string.format("%#+20.6G", 3) == "            +3.00000"
+string.format("%#+20.6G", -3) == "            -3.00000"
+string.format("%#+20.6G", nan) == "                +NAN"
+string.format("%#+20.6G", inf) == "                +INF"
+string.format("%#+20.6G", -inf) == "                -INF"
+string.format("%#+20.6G", 100) == "            +100.000"
+string.format("%#+20.6G", 10000) == "            +10000.0"
+string.format("%#+20.6G", 100000) == "            +100000."
+string.format("%#+20.6G", 1000000) == "        +1.00000E+06"
+string.format("%#+20.6G", 10000000) == "        +1.00000E+07"
+string.format("%#+20.6G", 0.01) == "          +0.0100000"
+string.format("%#+20.6G", 0.0001) == "        +0.000100000"
+string.format("%#+20.6G", 1e-05) == "        +1.00000E-05"
+string.format("%#+20.6G", 1e-06) == "        +1.00000E-06"
+string.format("%#+20.6G", 1e-07) == "        +1.00000E-07"
+string.format("%#+20.6G", 123.456) == "            +123.456"
+string.format("%#+20.6G", 1234560000) == "        +1.23456E+09"
+string.format("%#+20.6G", 1.23456e-05) == "        +1.23456E-05"
+string.format("%#+20.6G", 123.456789123) == "            +123.457"
+string.format("%#+20.6G", 1234567891.23) == "        +1.23457E+09"
+string.format("%#+20.6G", 1.23456789123e-05) == "        +1.23457E-05"
+string.format("%#-G", 0) == "0.00000"
+string.format("%#-G", 1) == "1.00000"
+string.format("%#-G", -1) == "-1.00000"
+string.format("%#-G", 2) == "2.00000"
+string.format("%#-G", -2) == "-2.00000"
+string.format("%#-G", 3) == "3.00000"
+string.format("%#-G", -3) == "-3.00000"
+string.format("%#-G", nan) == "NAN"
+string.format("%#-G", inf) == "INF"
+string.format("%#-G", -inf) == "-INF"
+string.format("%#-G", 100) == "100.000"
+string.format("%#-G", 10000) == "10000.0"
+string.format("%#-G", 100000) == "100000."
+string.format("%#-G", 1000000) == "1.00000E+06"
+string.format("%#-G", 10000000) == "1.00000E+07"
+string.format("%#-G", 0.01) == "0.0100000"
+string.format("%#-G", 0.0001) == "0.000100000"
+string.format("%#-G", 1e-05) == "1.00000E-05"
+string.format("%#-G", 1e-06) == "1.00000E-06"
+string.format("%#-G", 1e-07) == "1.00000E-07"
+string.format("%#-G", 123.456) == "123.456"
+string.format("%#-G", 1234560000) == "1.23456E+09"
+string.format("%#-G", 1.23456e-05) == "1.23456E-05"
+string.format("%#-G", 123.456789123) == "123.457"
+string.format("%#-G", 1234567891.23) == "1.23457E+09"
+string.format("%#-G", 1.23456789123e-05) == "1.23457E-05"
+string.format("%#-.0G", 0) == "0."
+string.format("%#-.0G", 1) == "1."
+string.format("%#-.0G", -1) == "-1."
+string.format("%#-.0G", 2) == "2."
+string.format("%#-.0G", -2) == "-2."
+string.format("%#-.0G", 3) == "3."
+string.format("%#-.0G", -3) == "-3."
+string.format("%#-.0G", 100) == "1.E+02"
+string.format("%#-.0G", 10000) == "1.E+04"
+string.format("%#-.0G", 100000) == "1.E+05"
+string.format("%#-.0G", 1000000) == "1.E+06"
+string.format("%#-.0G", 10000000) == "1.E+07"
+string.format("%#-.0G", 0.01) == "0.01"
+string.format("%#-.0G", 0.0001) == "0.0001"
+string.format("%#-.0G", 1e-05) == "1.E-05"
+string.format("%#-.0G", 1e-06) == "1.E-06"
+string.format("%#-.0G", 1e-07) == "1.E-07"
+string.format("%#-.0G", 123.456) == "1.E+02"
+string.format("%#-.0G", 1234560000) == "1.E+09"
+string.format("%#-.0G", 1.23456e-05) == "1.E-05"
+string.format("%#-.0G", 123.456789123) == "1.E+02"
+string.format("%#-.0G", 1234567891.23) == "1.E+09"
+string.format("%#-.0G", 1.23456789123e-05) == "1.E-05"
+string.format("%#-.1G", 0) == "0."
+string.format("%#-.1G", 1) == "1."
+string.format("%#-.1G", -1) == "-1."
+string.format("%#-.1G", 2) == "2."
+string.format("%#-.1G", -2) == "-2."
+string.format("%#-.1G", 3) == "3."
+string.format("%#-.1G", -3) == "-3."
+string.format("%#-.1G", 100) == "1.E+02"
+string.format("%#-.1G", 10000) == "1.E+04"
+string.format("%#-.1G", 100000) == "1.E+05"
+string.format("%#-.1G", 1000000) == "1.E+06"
+string.format("%#-.1G", 10000000) == "1.E+07"
+string.format("%#-.1G", 0.01) == "0.01"
+string.format("%#-.1G", 0.0001) == "0.0001"
+string.format("%#-.1G", 1e-05) == "1.E-05"
+string.format("%#-.1G", 1e-06) == "1.E-06"
+string.format("%#-.1G", 1e-07) == "1.E-07"
+string.format("%#-.1G", 123.456) == "1.E+02"
+string.format("%#-.1G", 1234560000) == "1.E+09"
+string.format("%#-.1G", 1.23456e-05) == "1.E-05"
+string.format("%#-.1G", 123.456789123) == "1.E+02"
+string.format("%#-.1G", 1234567891.23) == "1.E+09"
+string.format("%#-.1G", 1.23456789123e-05) == "1.E-05"
+string.format("%#-1.0G", 0) == "0."
+string.format("%#-1.0G", 1) == "1."
+string.format("%#-1.0G", -1) == "-1."
+string.format("%#-1.0G", 2) == "2."
+string.format("%#-1.0G", -2) == "-2."
+string.format("%#-1.0G", 3) == "3."
+string.format("%#-1.0G", -3) == "-3."
+string.format("%#-1.0G", 100) == "1.E+02"
+string.format("%#-1.0G", 10000) == "1.E+04"
+string.format("%#-1.0G", 100000) == "1.E+05"
+string.format("%#-1.0G", 1000000) == "1.E+06"
+string.format("%#-1.0G", 10000000) == "1.E+07"
+string.format("%#-1.0G", 0.01) == "0.01"
+string.format("%#-1.0G", 0.0001) == "0.0001"
+string.format("%#-1.0G", 1e-05) == "1.E-05"
+string.format("%#-1.0G", 1e-06) == "1.E-06"
+string.format("%#-1.0G", 1e-07) == "1.E-07"
+string.format("%#-1.0G", 123.456) == "1.E+02"
+string.format("%#-1.0G", 1234560000) == "1.E+09"
+string.format("%#-1.0G", 1.23456e-05) == "1.E-05"
+string.format("%#-1.0G", 123.456789123) == "1.E+02"
+string.format("%#-1.0G", 1234567891.23) == "1.E+09"
+string.format("%#-1.0G", 1.23456789123e-05) == "1.E-05"
+string.format("%#-1.1G", 0) == "0."
+string.format("%#-1.1G", 1) == "1."
+string.format("%#-1.1G", -1) == "-1."
+string.format("%#-1.1G", 2) == "2."
+string.format("%#-1.1G", -2) == "-2."
+string.format("%#-1.1G", 3) == "3."
+string.format("%#-1.1G", -3) == "-3."
+string.format("%#-1.1G", 100) == "1.E+02"
+string.format("%#-1.1G", 10000) == "1.E+04"
+string.format("%#-1.1G", 100000) == "1.E+05"
+string.format("%#-1.1G", 1000000) == "1.E+06"
+string.format("%#-1.1G", 10000000) == "1.E+07"
+string.format("%#-1.1G", 0.01) == "0.01"
+string.format("%#-1.1G", 0.0001) == "0.0001"
+string.format("%#-1.1G", 1e-05) == "1.E-05"
+string.format("%#-1.1G", 1e-06) == "1.E-06"
+string.format("%#-1.1G", 1e-07) == "1.E-07"
+string.format("%#-1.1G", 123.456) == "1.E+02"
+string.format("%#-1.1G", 1234560000) == "1.E+09"
+string.format("%#-1.1G", 1.23456e-05) == "1.E-05"
+string.format("%#-1.1G", 123.456789123) == "1.E+02"
+string.format("%#-1.1G", 1234567891.23) == "1.E+09"
+string.format("%#-1.1G", 1.23456789123e-05) == "1.E-05"
+string.format("%#-2.0G", 0) == "0."
+string.format("%#-2.0G", 1) == "1."
+string.format("%#-2.0G", -1) == "-1."
+string.format("%#-2.0G", 2) == "2."
+string.format("%#-2.0G", -2) == "-2."
+string.format("%#-2.0G", 3) == "3."
+string.format("%#-2.0G", -3) == "-3."
+string.format("%#-2.0G", 100) == "1.E+02"
+string.format("%#-2.0G", 10000) == "1.E+04"
+string.format("%#-2.0G", 100000) == "1.E+05"
+string.format("%#-2.0G", 1000000) == "1.E+06"
+string.format("%#-2.0G", 10000000) == "1.E+07"
+string.format("%#-2.0G", 0.01) == "0.01"
+string.format("%#-2.0G", 0.0001) == "0.0001"
+string.format("%#-2.0G", 1e-05) == "1.E-05"
+string.format("%#-2.0G", 1e-06) == "1.E-06"
+string.format("%#-2.0G", 1e-07) == "1.E-07"
+string.format("%#-2.0G", 123.456) == "1.E+02"
+string.format("%#-2.0G", 1234560000) == "1.E+09"
+string.format("%#-2.0G", 1.23456e-05) == "1.E-05"
+string.format("%#-2.0G", 123.456789123) == "1.E+02"
+string.format("%#-2.0G", 1234567891.23) == "1.E+09"
+string.format("%#-2.0G", 1.23456789123e-05) == "1.E-05"
+string.format("%#-2.1G", 0) == "0."
+string.format("%#-2.1G", 1) == "1."
+string.format("%#-2.1G", -1) == "-1."
+string.format("%#-2.1G", 2) == "2."
+string.format("%#-2.1G", -2) == "-2."
+string.format("%#-2.1G", 3) == "3."
+string.format("%#-2.1G", -3) == "-3."
+string.format("%#-2.1G", 100) == "1.E+02"
+string.format("%#-2.1G", 10000) == "1.E+04"
+string.format("%#-2.1G", 100000) == "1.E+05"
+string.format("%#-2.1G", 1000000) == "1.E+06"
+string.format("%#-2.1G", 10000000) == "1.E+07"
+string.format("%#-2.1G", 0.01) == "0.01"
+string.format("%#-2.1G", 0.0001) == "0.0001"
+string.format("%#-2.1G", 1e-05) == "1.E-05"
+string.format("%#-2.1G", 1e-06) == "1.E-06"
+string.format("%#-2.1G", 1e-07) == "1.E-07"
+string.format("%#-2.1G", 123.456) == "1.E+02"
+string.format("%#-2.1G", 1234560000) == "1.E+09"
+string.format("%#-2.1G", 1.23456e-05) == "1.E-05"
+string.format("%#-2.1G", 123.456789123) == "1.E+02"
+string.format("%#-2.1G", 1234567891.23) == "1.E+09"
+string.format("%#-2.1G", 1.23456789123e-05) == "1.E-05"
+string.format("%#-6G", nan) == "NAN   "
+string.format("%#-6G", inf) == "INF   "
+string.format("%#-6G", -inf) == "-INF  "
+string.format("%#-6.0G", 0) == "0.    "
+string.format("%#-6.0G", 1) == "1.    "
+string.format("%#-6.0G", -1) == "-1.   "
+string.format("%#-6.0G", 2) == "2.    "
+string.format("%#-6.0G", -2) == "-2.   "
+string.format("%#-6.0G", 3) == "3.    "
+string.format("%#-6.0G", -3) == "-3.   "
+string.format("%#-6.0G", nan) == "NAN   "
+string.format("%#-6.0G", inf) == "INF   "
+string.format("%#-6.0G", -inf) == "-INF  "
+string.format("%#-6.0G", 100) == "1.E+02"
+string.format("%#-6.0G", 10000) == "1.E+04"
+string.format("%#-6.0G", 100000) == "1.E+05"
+string.format("%#-6.0G", 1000000) == "1.E+06"
+string.format("%#-6.0G", 10000000) == "1.E+07"
+string.format("%#-6.0G", 0.01) == "0.01  "
+string.format("%#-6.0G", 0.0001) == "0.0001"
+string.format("%#-6.0G", 1e-05) == "1.E-05"
+string.format("%#-6.0G", 1e-06) == "1.E-06"
+string.format("%#-6.0G", 1e-07) == "1.E-07"
+string.format("%#-6.0G", 123.456) == "1.E+02"
+string.format("%#-6.0G", 1234560000) == "1.E+09"
+string.format("%#-6.0G", 1.23456e-05) == "1.E-05"
+string.format("%#-6.0G", 123.456789123) == "1.E+02"
+string.format("%#-6.0G", 1234567891.23) == "1.E+09"
+string.format("%#-6.0G", 1.23456789123e-05) == "1.E-05"
+string.format("%#-6.1G", 0) == "0.    "
+string.format("%#-6.1G", 1) == "1.    "
+string.format("%#-6.1G", -1) == "-1.   "
+string.format("%#-6.1G", 2) == "2.    "
+string.format("%#-6.1G", -2) == "-2.   "
+string.format("%#-6.1G", 3) == "3.    "
+string.format("%#-6.1G", -3) == "-3.   "
+string.format("%#-6.1G", nan) == "NAN   "
+string.format("%#-6.1G", inf) == "INF   "
+string.format("%#-6.1G", -inf) == "-INF  "
+string.format("%#-6.1G", 100) == "1.E+02"
+string.format("%#-6.1G", 10000) == "1.E+04"
+string.format("%#-6.1G", 100000) == "1.E+05"
+string.format("%#-6.1G", 1000000) == "1.E+06"
+string.format("%#-6.1G", 10000000) == "1.E+07"
+string.format("%#-6.1G", 0.01) == "0.01  "
+string.format("%#-6.1G", 0.0001) == "0.0001"
+string.format("%#-6.1G", 1e-05) == "1.E-05"
+string.format("%#-6.1G", 1e-06) == "1.E-06"
+string.format("%#-6.1G", 1e-07) == "1.E-07"
+string.format("%#-6.1G", 123.456) == "1.E+02"
+string.format("%#-6.1G", 1234560000) == "1.E+09"
+string.format("%#-6.1G", 1.23456e-05) == "1.E-05"
+string.format("%#-6.1G", 123.456789123) == "1.E+02"
+string.format("%#-6.1G", 1234567891.23) == "1.E+09"
+string.format("%#-6.1G", 1.23456789123e-05) == "1.E-05"
+string.format("%#-6.6G", nan) == "NAN   "
+string.format("%#-6.6G", inf) == "INF   "
+string.format("%#-6.6G", -inf) == "-INF  "
+string.format("%#-20G", 0) == "0.00000             "
+string.format("%#-20G", 1) == "1.00000             "
+string.format("%#-20G", -1) == "-1.00000            "
+string.format("%#-20G", 2) == "2.00000             "
+string.format("%#-20G", -2) == "-2.00000            "
+string.format("%#-20G", 3) == "3.00000             "
+string.format("%#-20G", -3) == "-3.00000            "
+string.format("%#-20G", nan) == "NAN                 "
+string.format("%#-20G", inf) == "INF                 "
+string.format("%#-20G", -inf) == "-INF                "
+string.format("%#-20G", 100) == "100.000             "
+string.format("%#-20G", 10000) == "10000.0             "
+string.format("%#-20G", 100000) == "100000.             "
+string.format("%#-20G", 1000000) == "1.00000E+06         "
+string.format("%#-20G", 10000000) == "1.00000E+07         "
+string.format("%#-20G", 0.01) == "0.0100000           "
+string.format("%#-20G", 0.0001) == "0.000100000         "
+string.format("%#-20G", 1e-05) == "1.00000E-05         "
+string.format("%#-20G", 1e-06) == "1.00000E-06         "
+string.format("%#-20G", 1e-07) == "1.00000E-07         "
+string.format("%#-20G", 123.456) == "123.456             "
+string.format("%#-20G", 1234560000) == "1.23456E+09         "
+string.format("%#-20G", 1.23456e-05) == "1.23456E-05         "
+string.format("%#-20G", 123.456789123) == "123.457             "
+string.format("%#-20G", 1234567891.23) == "1.23457E+09         "
+string.format("%#-20G", 1.23456789123e-05) == "1.23457E-05         "
+string.format("%#-20.0G", 0) == "0.                  "
+string.format("%#-20.0G", 1) == "1.                  "
+string.format("%#-20.0G", -1) == "-1.                 "
+string.format("%#-20.0G", 2) == "2.                  "
+string.format("%#-20.0G", -2) == "-2.                 "
+string.format("%#-20.0G", 3) == "3.                  "
+string.format("%#-20.0G", -3) == "-3.                 "
+string.format("%#-20.0G", nan) == "NAN                 "
+string.format("%#-20.0G", inf) == "INF                 "
+string.format("%#-20.0G", -inf) == "-INF                "
+string.format("%#-20.0G", 100) == "1.E+02              "
+string.format("%#-20.0G", 10000) == "1.E+04              "
+string.format("%#-20.0G", 100000) == "1.E+05              "
+string.format("%#-20.0G", 1000000) == "1.E+06              "
+string.format("%#-20.0G", 10000000) == "1.E+07              "
+string.format("%#-20.0G", 0.01) == "0.01                "
+string.format("%#-20.0G", 0.0001) == "0.0001              "
+string.format("%#-20.0G", 1e-05) == "1.E-05              "
+string.format("%#-20.0G", 1e-06) == "1.E-06              "
+string.format("%#-20.0G", 1e-07) == "1.E-07              "
+string.format("%#-20.0G", 123.456) == "1.E+02              "
+string.format("%#-20.0G", 1234560000) == "1.E+09              "
+string.format("%#-20.0G", 1.23456e-05) == "1.E-05              "
+string.format("%#-20.0G", 123.456789123) == "1.E+02              "
+string.format("%#-20.0G", 1234567891.23) == "1.E+09              "
+string.format("%#-20.0G", 1.23456789123e-05) == "1.E-05              "
+string.format("%#-20.1G", 0) == "0.                  "
+string.format("%#-20.1G", 1) == "1.                  "
+string.format("%#-20.1G", -1) == "-1.                 "
+string.format("%#-20.1G", 2) == "2.                  "
+string.format("%#-20.1G", -2) == "-2.                 "
+string.format("%#-20.1G", 3) == "3.                  "
+string.format("%#-20.1G", -3) == "-3.                 "
+string.format("%#-20.1G", nan) == "NAN                 "
+string.format("%#-20.1G", inf) == "INF                 "
+string.format("%#-20.1G", -inf) == "-INF                "
+string.format("%#-20.1G", 100) == "1.E+02              "
+string.format("%#-20.1G", 10000) == "1.E+04              "
+string.format("%#-20.1G", 100000) == "1.E+05              "
+string.format("%#-20.1G", 1000000) == "1.E+06              "
+string.format("%#-20.1G", 10000000) == "1.E+07              "
+string.format("%#-20.1G", 0.01) == "0.01                "
+string.format("%#-20.1G", 0.0001) == "0.0001              "
+string.format("%#-20.1G", 1e-05) == "1.E-05              "
+string.format("%#-20.1G", 1e-06) == "1.E-06              "
+string.format("%#-20.1G", 1e-07) == "1.E-07              "
+string.format("%#-20.1G", 123.456) == "1.E+02              "
+string.format("%#-20.1G", 1234560000) == "1.E+09              "
+string.format("%#-20.1G", 1.23456e-05) == "1.E-05              "
+string.format("%#-20.1G", 123.456789123) == "1.E+02              "
+string.format("%#-20.1G", 1234567891.23) == "1.E+09              "
+string.format("%#-20.1G", 1.23456789123e-05) == "1.E-05              "
+string.format("%#-20.6G", 0) == "0.00000             "
+string.format("%#-20.6G", 1) == "1.00000             "
+string.format("%#-20.6G", -1) == "-1.00000            "
+string.format("%#-20.6G", 2) == "2.00000             "
+string.format("%#-20.6G", -2) == "-2.00000            "
+string.format("%#-20.6G", 3) == "3.00000             "
+string.format("%#-20.6G", -3) == "-3.00000            "
+string.format("%#-20.6G", nan) == "NAN                 "
+string.format("%#-20.6G", inf) == "INF                 "
+string.format("%#-20.6G", -inf) == "-INF                "
+string.format("%#-20.6G", 100) == "100.000             "
+string.format("%#-20.6G", 10000) == "10000.0             "
+string.format("%#-20.6G", 100000) == "100000.             "
+string.format("%#-20.6G", 1000000) == "1.00000E+06         "
+string.format("%#-20.6G", 10000000) == "1.00000E+07         "
+string.format("%#-20.6G", 0.01) == "0.0100000           "
+string.format("%#-20.6G", 0.0001) == "0.000100000         "
+string.format("%#-20.6G", 1e-05) == "1.00000E-05         "
+string.format("%#-20.6G", 1e-06) == "1.00000E-06         "
+string.format("%#-20.6G", 1e-07) == "1.00000E-07         "
+string.format("%#-20.6G", 123.456) == "123.456             "
+string.format("%#-20.6G", 1234560000) == "1.23456E+09         "
+string.format("%#-20.6G", 1.23456e-05) == "1.23456E-05         "
+string.format("%#-20.6G", 123.456789123) == "123.457             "
+string.format("%#-20.6G", 1234567891.23) == "1.23457E+09         "
+string.format("%#-20.6G", 1.23456789123e-05) == "1.23457E-05         "
+string.format("%#-+G", 0) == "+0.00000"
+string.format("%#-+G", 1) == "+1.00000"
+string.format("%#-+G", -1) == "-1.00000"
+string.format("%#-+G", 2) == "+2.00000"
+string.format("%#-+G", -2) == "-2.00000"
+string.format("%#-+G", 3) == "+3.00000"
+string.format("%#-+G", -3) == "-3.00000"
+string.format("%#-+G", nan) == "+NAN"
+string.format("%#-+G", inf) == "+INF"
+string.format("%#-+G", -inf) == "-INF"
+string.format("%#-+G", 100) == "+100.000"
+string.format("%#-+G", 10000) == "+10000.0"
+string.format("%#-+G", 100000) == "+100000."
+string.format("%#-+G", 1000000) == "+1.00000E+06"
+string.format("%#-+G", 10000000) == "+1.00000E+07"
+string.format("%#-+G", 0.01) == "+0.0100000"
+string.format("%#-+G", 0.0001) == "+0.000100000"
+string.format("%#-+G", 1e-05) == "+1.00000E-05"
+string.format("%#-+G", 1e-06) == "+1.00000E-06"
+string.format("%#-+G", 1e-07) == "+1.00000E-07"
+string.format("%#-+G", 123.456) == "+123.456"
+string.format("%#-+G", 1234560000) == "+1.23456E+09"
+string.format("%#-+G", 1.23456e-05) == "+1.23456E-05"
+string.format("%#-+G", 123.456789123) == "+123.457"
+string.format("%#-+G", 1234567891.23) == "+1.23457E+09"
+string.format("%#-+G", 1.23456789123e-05) == "+1.23457E-05"
+string.format("%#-+.0G", 0) == "+0."
+string.format("%#-+.0G", 1) == "+1."
+string.format("%#-+.0G", -1) == "-1."
+string.format("%#-+.0G", 2) == "+2."
+string.format("%#-+.0G", -2) == "-2."
+string.format("%#-+.0G", 3) == "+3."
+string.format("%#-+.0G", -3) == "-3."
+string.format("%#-+.0G", 100) == "+1.E+02"
+string.format("%#-+.0G", 10000) == "+1.E+04"
+string.format("%#-+.0G", 100000) == "+1.E+05"
+string.format("%#-+.0G", 1000000) == "+1.E+06"
+string.format("%#-+.0G", 10000000) == "+1.E+07"
+string.format("%#-+.0G", 0.01) == "+0.01"
+string.format("%#-+.0G", 0.0001) == "+0.0001"
+string.format("%#-+.0G", 1e-05) == "+1.E-05"
+string.format("%#-+.0G", 1e-06) == "+1.E-06"
+string.format("%#-+.0G", 1e-07) == "+1.E-07"
+string.format("%#-+.0G", 123.456) == "+1.E+02"
+string.format("%#-+.0G", 1234560000) == "+1.E+09"
+string.format("%#-+.0G", 1.23456e-05) == "+1.E-05"
+string.format("%#-+.0G", 123.456789123) == "+1.E+02"
+string.format("%#-+.0G", 1234567891.23) == "+1.E+09"
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+string.format("%#-+.1G", -2) == "-2."
+string.format("%#-+.1G", 3) == "+3."
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+string.format("%#-+.1G", 100) == "+1.E+02"
+string.format("%#-+.1G", 10000) == "+1.E+04"
+string.format("%#-+.1G", 100000) == "+1.E+05"
+string.format("%#-+.1G", 1000000) == "+1.E+06"
+string.format("%#-+.1G", 10000000) == "+1.E+07"
+string.format("%#-+.1G", 0.01) == "+0.01"
+string.format("%#-+.1G", 0.0001) == "+0.0001"
+string.format("%#-+.1G", 1e-05) == "+1.E-05"
+string.format("%#-+.1G", 1e-06) == "+1.E-06"
+string.format("%#-+.1G", 1e-07) == "+1.E-07"
+string.format("%#-+.1G", 123.456) == "+1.E+02"
+string.format("%#-+.1G", 1234560000) == "+1.E+09"
+string.format("%#-+.1G", 1.23456e-05) == "+1.E-05"
+string.format("%#-+.1G", 123.456789123) == "+1.E+02"
+string.format("%#-+.1G", 1234567891.23) == "+1.E+09"
+string.format("%#-+.1G", 1.23456789123e-05) == "+1.E-05"
+string.format("%#-+1.0G", 0) == "+0."
+string.format("%#-+1.0G", 1) == "+1."
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+string.format("%#-+1.0G", 3) == "+3."
+string.format("%#-+1.0G", -3) == "-3."
+string.format("%#-+1.0G", 100) == "+1.E+02"
+string.format("%#-+1.0G", 10000) == "+1.E+04"
+string.format("%#-+1.0G", 100000) == "+1.E+05"
+string.format("%#-+1.0G", 1000000) == "+1.E+06"
+string.format("%#-+1.0G", 10000000) == "+1.E+07"
+string.format("%#-+1.0G", 0.01) == "+0.01"
+string.format("%#-+1.0G", 0.0001) == "+0.0001"
+string.format("%#-+1.0G", 1e-05) == "+1.E-05"
+string.format("%#-+1.0G", 1e-06) == "+1.E-06"
+string.format("%#-+1.0G", 1e-07) == "+1.E-07"
+string.format("%#-+1.0G", 123.456) == "+1.E+02"
+string.format("%#-+1.0G", 1234560000) == "+1.E+09"
+string.format("%#-+1.0G", 1.23456e-05) == "+1.E-05"
+string.format("%#-+1.0G", 123.456789123) == "+1.E+02"
+string.format("%#-+1.0G", 1234567891.23) == "+1.E+09"
+string.format("%#-+1.0G", 1.23456789123e-05) == "+1.E-05"
+string.format("%#-+1.1G", 0) == "+0."
+string.format("%#-+1.1G", 1) == "+1."
+string.format("%#-+1.1G", -1) == "-1."
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+string.format("%#-+1.1G", 3) == "+3."
+string.format("%#-+1.1G", -3) == "-3."
+string.format("%#-+1.1G", 100) == "+1.E+02"
+string.format("%#-+1.1G", 10000) == "+1.E+04"
+string.format("%#-+1.1G", 100000) == "+1.E+05"
+string.format("%#-+1.1G", 1000000) == "+1.E+06"
+string.format("%#-+1.1G", 10000000) == "+1.E+07"
+string.format("%#-+1.1G", 0.01) == "+0.01"
+string.format("%#-+1.1G", 0.0001) == "+0.0001"
+string.format("%#-+1.1G", 1e-05) == "+1.E-05"
+string.format("%#-+1.1G", 1e-06) == "+1.E-06"
+string.format("%#-+1.1G", 1e-07) == "+1.E-07"
+string.format("%#-+1.1G", 123.456) == "+1.E+02"
+string.format("%#-+1.1G", 1234560000) == "+1.E+09"
+string.format("%#-+1.1G", 1.23456e-05) == "+1.E-05"
+string.format("%#-+1.1G", 123.456789123) == "+1.E+02"
+string.format("%#-+1.1G", 1234567891.23) == "+1.E+09"
+string.format("%#-+1.1G", 1.23456789123e-05) == "+1.E-05"
+string.format("%#-+2.0G", 0) == "+0."
+string.format("%#-+2.0G", 1) == "+1."
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+string.format("%#-+2.0G", -2) == "-2."
+string.format("%#-+2.0G", 3) == "+3."
+string.format("%#-+2.0G", -3) == "-3."
+string.format("%#-+2.0G", 100) == "+1.E+02"
+string.format("%#-+2.0G", 10000) == "+1.E+04"
+string.format("%#-+2.0G", 100000) == "+1.E+05"
+string.format("%#-+2.0G", 1000000) == "+1.E+06"
+string.format("%#-+2.0G", 10000000) == "+1.E+07"
+string.format("%#-+2.0G", 0.01) == "+0.01"
+string.format("%#-+2.0G", 0.0001) == "+0.0001"
+string.format("%#-+2.0G", 1e-05) == "+1.E-05"
+string.format("%#-+2.0G", 1e-06) == "+1.E-06"
+string.format("%#-+2.0G", 1e-07) == "+1.E-07"
+string.format("%#-+2.0G", 123.456) == "+1.E+02"
+string.format("%#-+2.0G", 1234560000) == "+1.E+09"
+string.format("%#-+2.0G", 1.23456e-05) == "+1.E-05"
+string.format("%#-+2.0G", 123.456789123) == "+1.E+02"
+string.format("%#-+2.0G", 1234567891.23) == "+1.E+09"
+string.format("%#-+2.0G", 1.23456789123e-05) == "+1.E-05"
+string.format("%#-+2.1G", 0) == "+0."
+string.format("%#-+2.1G", 1) == "+1."
+string.format("%#-+2.1G", -1) == "-1."
+string.format("%#-+2.1G", 2) == "+2."
+string.format("%#-+2.1G", -2) == "-2."
+string.format("%#-+2.1G", 3) == "+3."
+string.format("%#-+2.1G", -3) == "-3."
+string.format("%#-+2.1G", 100) == "+1.E+02"
+string.format("%#-+2.1G", 10000) == "+1.E+04"
+string.format("%#-+2.1G", 100000) == "+1.E+05"
+string.format("%#-+2.1G", 1000000) == "+1.E+06"
+string.format("%#-+2.1G", 10000000) == "+1.E+07"
+string.format("%#-+2.1G", 0.01) == "+0.01"
+string.format("%#-+2.1G", 0.0001) == "+0.0001"
+string.format("%#-+2.1G", 1e-05) == "+1.E-05"
+string.format("%#-+2.1G", 1e-06) == "+1.E-06"
+string.format("%#-+2.1G", 1e-07) == "+1.E-07"
+string.format("%#-+2.1G", 123.456) == "+1.E+02"
+string.format("%#-+2.1G", 1234560000) == "+1.E+09"
+string.format("%#-+2.1G", 1.23456e-05) == "+1.E-05"
+string.format("%#-+2.1G", 123.456789123) == "+1.E+02"
+string.format("%#-+2.1G", 1234567891.23) == "+1.E+09"
+string.format("%#-+2.1G", 1.23456789123e-05) == "+1.E-05"
+string.format("%#-+6G", nan) == "+NAN  "
+string.format("%#-+6G", inf) == "+INF  "
+string.format("%#-+6G", -inf) == "-INF  "
+string.format("%#-+6.0G", 0) == "+0.   "
+string.format("%#-+6.0G", 1) == "+1.   "
+string.format("%#-+6.0G", -1) == "-1.   "
+string.format("%#-+6.0G", 2) == "+2.   "
+string.format("%#-+6.0G", -2) == "-2.   "
+string.format("%#-+6.0G", 3) == "+3.   "
+string.format("%#-+6.0G", -3) == "-3.   "
+string.format("%#-+6.0G", nan) == "+NAN  "
+string.format("%#-+6.0G", inf) == "+INF  "
+string.format("%#-+6.0G", -inf) == "-INF  "
+string.format("%#-+6.0G", 100) == "+1.E+02"
+string.format("%#-+6.0G", 10000) == "+1.E+04"
+string.format("%#-+6.0G", 100000) == "+1.E+05"
+string.format("%#-+6.0G", 1000000) == "+1.E+06"
+string.format("%#-+6.0G", 10000000) == "+1.E+07"
+string.format("%#-+6.0G", 0.01) == "+0.01 "
+string.format("%#-+6.0G", 0.0001) == "+0.0001"
+string.format("%#-+6.0G", 1e-05) == "+1.E-05"
+string.format("%#-+6.0G", 1e-06) == "+1.E-06"
+string.format("%#-+6.0G", 1e-07) == "+1.E-07"
+string.format("%#-+6.0G", 123.456) == "+1.E+02"
+string.format("%#-+6.0G", 1234560000) == "+1.E+09"
+string.format("%#-+6.0G", 1.23456e-05) == "+1.E-05"
+string.format("%#-+6.0G", 123.456789123) == "+1.E+02"
+string.format("%#-+6.0G", 1234567891.23) == "+1.E+09"
+string.format("%#-+6.0G", 1.23456789123e-05) == "+1.E-05"
+string.format("%#-+6.1G", 0) == "+0.   "
+string.format("%#-+6.1G", 1) == "+1.   "
+string.format("%#-+6.1G", -1) == "-1.   "
+string.format("%#-+6.1G", 2) == "+2.   "
+string.format("%#-+6.1G", -2) == "-2.   "
+string.format("%#-+6.1G", 3) == "+3.   "
+string.format("%#-+6.1G", -3) == "-3.   "
+string.format("%#-+6.1G", nan) == "+NAN  "
+string.format("%#-+6.1G", inf) == "+INF  "
+string.format("%#-+6.1G", -inf) == "-INF  "
+string.format("%#-+6.1G", 100) == "+1.E+02"
+string.format("%#-+6.1G", 10000) == "+1.E+04"
+string.format("%#-+6.1G", 100000) == "+1.E+05"
+string.format("%#-+6.1G", 1000000) == "+1.E+06"
+string.format("%#-+6.1G", 10000000) == "+1.E+07"
+string.format("%#-+6.1G", 0.01) == "+0.01 "
+string.format("%#-+6.1G", 0.0001) == "+0.0001"
+string.format("%#-+6.1G", 1e-05) == "+1.E-05"
+string.format("%#-+6.1G", 1e-06) == "+1.E-06"
+string.format("%#-+6.1G", 1e-07) == "+1.E-07"
+string.format("%#-+6.1G", 123.456) == "+1.E+02"
+string.format("%#-+6.1G", 1234560000) == "+1.E+09"
+string.format("%#-+6.1G", 1.23456e-05) == "+1.E-05"
+string.format("%#-+6.1G", 123.456789123) == "+1.E+02"
+string.format("%#-+6.1G", 1234567891.23) == "+1.E+09"
+string.format("%#-+6.1G", 1.23456789123e-05) == "+1.E-05"
+string.format("%#-+6.6G", nan) == "+NAN  "
+string.format("%#-+6.6G", inf) == "+INF  "
+string.format("%#-+6.6G", -inf) == "-INF  "
+string.format("%#-+20G", 0) == "+0.00000            "
+string.format("%#-+20G", 1) == "+1.00000            "
+string.format("%#-+20G", -1) == "-1.00000            "
+string.format("%#-+20G", 2) == "+2.00000            "
+string.format("%#-+20G", -2) == "-2.00000            "
+string.format("%#-+20G", 3) == "+3.00000            "
+string.format("%#-+20G", -3) == "-3.00000            "
+string.format("%#-+20G", nan) == "+NAN                "
+string.format("%#-+20G", inf) == "+INF                "
+string.format("%#-+20G", -inf) == "-INF                "
+string.format("%#-+20G", 100) == "+100.000            "
+string.format("%#-+20G", 10000) == "+10000.0            "
+string.format("%#-+20G", 100000) == "+100000.            "
+string.format("%#-+20G", 1000000) == "+1.00000E+06        "
+string.format("%#-+20G", 10000000) == "+1.00000E+07        "
+string.format("%#-+20G", 0.01) == "+0.0100000          "
+string.format("%#-+20G", 0.0001) == "+0.000100000        "
+string.format("%#-+20G", 1e-05) == "+1.00000E-05        "
+string.format("%#-+20G", 1e-06) == "+1.00000E-06        "
+string.format("%#-+20G", 1e-07) == "+1.00000E-07        "
+string.format("%#-+20G", 123.456) == "+123.456            "
+string.format("%#-+20G", 1234560000) == "+1.23456E+09        "
+string.format("%#-+20G", 1.23456e-05) == "+1.23456E-05        "
+string.format("%#-+20G", 123.456789123) == "+123.457            "
+string.format("%#-+20G", 1234567891.23) == "+1.23457E+09        "
+string.format("%#-+20G", 1.23456789123e-05) == "+1.23457E-05        "
+string.format("%#-+20.0G", 0) == "+0.                 "
+string.format("%#-+20.0G", 1) == "+1.                 "
+string.format("%#-+20.0G", -1) == "-1.                 "
+string.format("%#-+20.0G", 2) == "+2.                 "
+string.format("%#-+20.0G", -2) == "-2.                 "
+string.format("%#-+20.0G", 3) == "+3.                 "
+string.format("%#-+20.0G", -3) == "-3.                 "
+string.format("%#-+20.0G", nan) == "+NAN                "
+string.format("%#-+20.0G", inf) == "+INF                "
+string.format("%#-+20.0G", -inf) == "-INF                "
+string.format("%#-+20.0G", 100) == "+1.E+02             "
+string.format("%#-+20.0G", 10000) == "+1.E+04             "
+string.format("%#-+20.0G", 100000) == "+1.E+05             "
+string.format("%#-+20.0G", 1000000) == "+1.E+06             "
+string.format("%#-+20.0G", 10000000) == "+1.E+07             "
+string.format("%#-+20.0G", 0.01) == "+0.01               "
+string.format("%#-+20.0G", 0.0001) == "+0.0001             "
+string.format("%#-+20.0G", 1e-05) == "+1.E-05             "
+string.format("%#-+20.0G", 1e-06) == "+1.E-06             "
+string.format("%#-+20.0G", 1e-07) == "+1.E-07             "
+string.format("%#-+20.0G", 123.456) == "+1.E+02             "
+string.format("%#-+20.0G", 1234560000) == "+1.E+09             "
+string.format("%#-+20.0G", 1.23456e-05) == "+1.E-05             "
+string.format("%#-+20.0G", 123.456789123) == "+1.E+02             "
+string.format("%#-+20.0G", 1234567891.23) == "+1.E+09             "
+string.format("%#-+20.0G", 1.23456789123e-05) == "+1.E-05             "
+string.format("%#-+20.1G", 0) == "+0.                 "
+string.format("%#-+20.1G", 1) == "+1.                 "
+string.format("%#-+20.1G", -1) == "-1.                 "
+string.format("%#-+20.1G", 2) == "+2.                 "
+string.format("%#-+20.1G", -2) == "-2.                 "
+string.format("%#-+20.1G", 3) == "+3.                 "
+string.format("%#-+20.1G", -3) == "-3.                 "
+string.format("%#-+20.1G", nan) == "+NAN                "
+string.format("%#-+20.1G", inf) == "+INF                "
+string.format("%#-+20.1G", -inf) == "-INF                "
+string.format("%#-+20.1G", 100) == "+1.E+02             "
+string.format("%#-+20.1G", 10000) == "+1.E+04             "
+string.format("%#-+20.1G", 100000) == "+1.E+05             "
+string.format("%#-+20.1G", 1000000) == "+1.E+06             "
+string.format("%#-+20.1G", 10000000) == "+1.E+07             "
+string.format("%#-+20.1G", 0.01) == "+0.01               "
+string.format("%#-+20.1G", 0.0001) == "+0.0001             "
+string.format("%#-+20.1G", 1e-05) == "+1.E-05             "
+string.format("%#-+20.1G", 1e-06) == "+1.E-06             "
+string.format("%#-+20.1G", 1e-07) == "+1.E-07             "
+string.format("%#-+20.1G", 123.456) == "+1.E+02             "
+string.format("%#-+20.1G", 1234560000) == "+1.E+09             "
+string.format("%#-+20.1G", 1.23456e-05) == "+1.E-05             "
+string.format("%#-+20.1G", 123.456789123) == "+1.E+02             "
+string.format("%#-+20.1G", 1234567891.23) == "+1.E+09             "
+string.format("%#-+20.1G", 1.23456789123e-05) == "+1.E-05             "
+string.format("%#-+20.6G", 0) == "+0.00000            "
+string.format("%#-+20.6G", 1) == "+1.00000            "
+string.format("%#-+20.6G", -1) == "-1.00000            "
+string.format("%#-+20.6G", 2) == "+2.00000            "
+string.format("%#-+20.6G", -2) == "-2.00000            "
+string.format("%#-+20.6G", 3) == "+3.00000            "
+string.format("%#-+20.6G", -3) == "-3.00000            "
+string.format("%#-+20.6G", nan) == "+NAN                "
+string.format("%#-+20.6G", inf) == "+INF                "
+string.format("%#-+20.6G", -inf) == "-INF                "
+string.format("%#-+20.6G", 100) == "+100.000            "
+string.format("%#-+20.6G", 10000) == "+10000.0            "
+string.format("%#-+20.6G", 100000) == "+100000.            "
+string.format("%#-+20.6G", 1000000) == "+1.00000E+06        "
+string.format("%#-+20.6G", 10000000) == "+1.00000E+07        "
+string.format("%#-+20.6G", 0.01) == "+0.0100000          "
+string.format("%#-+20.6G", 0.0001) == "+0.000100000        "
+string.format("%#-+20.6G", 1e-05) == "+1.00000E-05        "
+string.format("%#-+20.6G", 1e-06) == "+1.00000E-06        "
+string.format("%#-+20.6G", 1e-07) == "+1.00000E-07        "
+string.format("%#-+20.6G", 123.456) == "+123.456            "
+string.format("%#-+20.6G", 1234560000) == "+1.23456E+09        "
+string.format("%#-+20.6G", 1.23456e-05) == "+1.23456E-05        "
+string.format("%#-+20.6G", 123.456789123) == "+123.457            "
+string.format("%#-+20.6G", 1234567891.23) == "+1.23457E+09        "
+string.format("%#-+20.6G", 1.23456789123e-05) == "+1.23457E-05        "
+string.format("%# G", 0) == " 0.00000"
+string.format("%# G", 1) == " 1.00000"
+string.format("%# G", -1) == "-1.00000"
+string.format("%# G", 2) == " 2.00000"
+string.format("%# G", -2) == "-2.00000"
+string.format("%# G", 3) == " 3.00000"
+string.format("%# G", -3) == "-3.00000"
+string.format("%# G", nan) == " NAN"
+string.format("%# G", inf) == " INF"
+string.format("%# G", -inf) == "-INF"
+string.format("%# G", 100) == " 100.000"
+string.format("%# G", 10000) == " 10000.0"
+string.format("%# G", 100000) == " 100000."
+string.format("%# G", 1000000) == " 1.00000E+06"
+string.format("%# G", 10000000) == " 1.00000E+07"
+string.format("%# G", 0.01) == " 0.0100000"
+string.format("%# G", 0.0001) == " 0.000100000"
+string.format("%# G", 1e-05) == " 1.00000E-05"
+string.format("%# G", 1e-06) == " 1.00000E-06"
+string.format("%# G", 1e-07) == " 1.00000E-07"
+string.format("%# G", 123.456) == " 123.456"
+string.format("%# G", 1234560000) == " 1.23456E+09"
+string.format("%# G", 1.23456e-05) == " 1.23456E-05"
+string.format("%# G", 123.456789123) == " 123.457"
+string.format("%# G", 1234567891.23) == " 1.23457E+09"
+string.format("%# G", 1.23456789123e-05) == " 1.23457E-05"
+string.format("%# .0G", 0) == " 0."
+string.format("%# .0G", 1) == " 1."
+string.format("%# .0G", -1) == "-1."
+string.format("%# .0G", 2) == " 2."
+string.format("%# .0G", -2) == "-2."
+string.format("%# .0G", 3) == " 3."
+string.format("%# .0G", -3) == "-3."
+string.format("%# .0G", 100) == " 1.E+02"
+string.format("%# .0G", 10000) == " 1.E+04"
+string.format("%# .0G", 100000) == " 1.E+05"
+string.format("%# .0G", 1000000) == " 1.E+06"
+string.format("%# .0G", 10000000) == " 1.E+07"
+string.format("%# .0G", 0.01) == " 0.01"
+string.format("%# .0G", 0.0001) == " 0.0001"
+string.format("%# .0G", 1e-05) == " 1.E-05"
+string.format("%# .0G", 1e-06) == " 1.E-06"
+string.format("%# .0G", 1e-07) == " 1.E-07"
+string.format("%# .0G", 123.456) == " 1.E+02"
+string.format("%# .0G", 1234560000) == " 1.E+09"
+string.format("%# .0G", 1.23456e-05) == " 1.E-05"
+string.format("%# .0G", 123.456789123) == " 1.E+02"
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+string.format("%# 6.0G", 0) == "    0."
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+string.format("%# 6.0G", 1.23456e-05) == " 1.E-05"
+string.format("%# 6.0G", 123.456789123) == " 1.E+02"
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+string.format("%# 6.1G", 100) == " 1.E+02"
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+string.format("%# 6.1G", 123.456789123) == " 1.E+02"
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+string.format("%# 20G", 0) == "             0.00000"
+string.format("%# 20G", 1) == "             1.00000"
+string.format("%# 20G", -1) == "            -1.00000"
+string.format("%# 20G", 2) == "             2.00000"
+string.format("%# 20G", -2) == "            -2.00000"
+string.format("%# 20G", 3) == "             3.00000"
+string.format("%# 20G", -3) == "            -3.00000"
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+string.format("%# 20G", -inf) == "                -INF"
+string.format("%# 20G", 100) == "             100.000"
+string.format("%# 20G", 10000) == "             10000.0"
+string.format("%# 20G", 100000) == "             100000."
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+string.format("%# 20G", 10000000) == "         1.00000E+07"
+string.format("%# 20G", 0.01) == "           0.0100000"
+string.format("%# 20G", 0.0001) == "         0.000100000"
+string.format("%# 20G", 1e-05) == "         1.00000E-05"
+string.format("%# 20G", 1e-06) == "         1.00000E-06"
+string.format("%# 20G", 1e-07) == "         1.00000E-07"
+string.format("%# 20G", 123.456) == "             123.456"
+string.format("%# 20G", 1234560000) == "         1.23456E+09"
+string.format("%# 20G", 1.23456e-05) == "         1.23456E-05"
+string.format("%# 20G", 123.456789123) == "             123.457"
+string.format("%# 20G", 1234567891.23) == "         1.23457E+09"
+string.format("%# 20G", 1.23456789123e-05) == "         1.23457E-05"
+string.format("%# 20.0G", 0) == "                  0."
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+string.format("%# 20.0G", -2) == "                 -2."
+string.format("%# 20.0G", 3) == "                  3."
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+string.format("%# 20.0G", inf) == "                 INF"
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+string.format("%# 20.0G", 100) == "              1.E+02"
+string.format("%# 20.0G", 10000) == "              1.E+04"
+string.format("%# 20.0G", 100000) == "              1.E+05"
+string.format("%# 20.0G", 1000000) == "              1.E+06"
+string.format("%# 20.0G", 10000000) == "              1.E+07"
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+string.format("%# 20.0G", 0.0001) == "              0.0001"
+string.format("%# 20.0G", 1e-05) == "              1.E-05"
+string.format("%# 20.0G", 1e-06) == "              1.E-06"
+string.format("%# 20.0G", 1e-07) == "              1.E-07"
+string.format("%# 20.0G", 123.456) == "              1.E+02"
+string.format("%# 20.0G", 1234560000) == "              1.E+09"
+string.format("%# 20.0G", 1.23456e-05) == "              1.E-05"
+string.format("%# 20.0G", 123.456789123) == "              1.E+02"
+string.format("%# 20.0G", 1234567891.23) == "              1.E+09"
+string.format("%# 20.0G", 1.23456789123e-05) == "              1.E-05"
+string.format("%# 20.1G", 0) == "                  0."
+string.format("%# 20.1G", 1) == "                  1."
+string.format("%# 20.1G", -1) == "                 -1."
+string.format("%# 20.1G", 2) == "                  2."
+string.format("%# 20.1G", -2) == "                 -2."
+string.format("%# 20.1G", 3) == "                  3."
+string.format("%# 20.1G", -3) == "                 -3."
+string.format("%# 20.1G", nan) == "                 NAN"
+string.format("%# 20.1G", inf) == "                 INF"
+string.format("%# 20.1G", -inf) == "                -INF"
+string.format("%# 20.1G", 100) == "              1.E+02"
+string.format("%# 20.1G", 10000) == "              1.E+04"
+string.format("%# 20.1G", 100000) == "              1.E+05"
+string.format("%# 20.1G", 1000000) == "              1.E+06"
+string.format("%# 20.1G", 10000000) == "              1.E+07"
+string.format("%# 20.1G", 0.01) == "                0.01"
+string.format("%# 20.1G", 0.0001) == "              0.0001"
+string.format("%# 20.1G", 1e-05) == "              1.E-05"
+string.format("%# 20.1G", 1e-06) == "              1.E-06"
+string.format("%# 20.1G", 1e-07) == "              1.E-07"
+string.format("%# 20.1G", 123.456) == "              1.E+02"
+string.format("%# 20.1G", 1234560000) == "              1.E+09"
+string.format("%# 20.1G", 1.23456e-05) == "              1.E-05"
+string.format("%# 20.1G", 123.456789123) == "              1.E+02"
+string.format("%# 20.1G", 1234567891.23) == "              1.E+09"
+string.format("%# 20.1G", 1.23456789123e-05) == "              1.E-05"
+string.format("%# 20.6G", 0) == "             0.00000"
+string.format("%# 20.6G", 1) == "             1.00000"
+string.format("%# 20.6G", -1) == "            -1.00000"
+string.format("%# 20.6G", 2) == "             2.00000"
+string.format("%# 20.6G", -2) == "            -2.00000"
+string.format("%# 20.6G", 3) == "             3.00000"
+string.format("%# 20.6G", -3) == "            -3.00000"
+string.format("%# 20.6G", nan) == "                 NAN"
+string.format("%# 20.6G", inf) == "                 INF"
+string.format("%# 20.6G", -inf) == "                -INF"
+string.format("%# 20.6G", 100) == "             100.000"
+string.format("%# 20.6G", 10000) == "             10000.0"
+string.format("%# 20.6G", 100000) == "             100000."
+string.format("%# 20.6G", 1000000) == "         1.00000E+06"
+string.format("%# 20.6G", 10000000) == "         1.00000E+07"
+string.format("%# 20.6G", 0.01) == "           0.0100000"
+string.format("%# 20.6G", 0.0001) == "         0.000100000"
+string.format("%# 20.6G", 1e-05) == "         1.00000E-05"
+string.format("%# 20.6G", 1e-06) == "         1.00000E-06"
+string.format("%# 20.6G", 1e-07) == "         1.00000E-07"
+string.format("%# 20.6G", 123.456) == "             123.456"
+string.format("%# 20.6G", 1234560000) == "         1.23456E+09"
+string.format("%# 20.6G", 1.23456e-05) == "         1.23456E-05"
+string.format("%# 20.6G", 123.456789123) == "             123.457"
+string.format("%# 20.6G", 1234567891.23) == "         1.23457E+09"
+string.format("%# 20.6G", 1.23456789123e-05) == "         1.23457E-05"
+string.format("%# +G", 0) == "+0.00000"
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+string.format("%# +G", -1) == "-1.00000"
+string.format("%# +G", 2) == "+2.00000"
+string.format("%# +G", -2) == "-2.00000"
+string.format("%# +G", 3) == "+3.00000"
+string.format("%# +G", -3) == "-3.00000"
+string.format("%# +G", nan) == "+NAN"
+string.format("%# +G", inf) == "+INF"
+string.format("%# +G", -inf) == "-INF"
+string.format("%# +G", 100) == "+100.000"
+string.format("%# +G", 10000) == "+10000.0"
+string.format("%# +G", 100000) == "+100000."
+string.format("%# +G", 1000000) == "+1.00000E+06"
+string.format("%# +G", 10000000) == "+1.00000E+07"
+string.format("%# +G", 0.01) == "+0.0100000"
+string.format("%# +G", 0.0001) == "+0.000100000"
+string.format("%# +G", 1e-05) == "+1.00000E-05"
+string.format("%# +G", 1e-06) == "+1.00000E-06"
+string.format("%# +G", 1e-07) == "+1.00000E-07"
+string.format("%# +G", 123.456) == "+123.456"
+string.format("%# +G", 1234560000) == "+1.23456E+09"
+string.format("%# +G", 1.23456e-05) == "+1.23456E-05"
+string.format("%# +G", 123.456789123) == "+123.457"
+string.format("%# +G", 1234567891.23) == "+1.23457E+09"
+string.format("%# +G", 1.23456789123e-05) == "+1.23457E-05"
+string.format("%# +.0G", 0) == "+0."
+string.format("%# +.0G", 1) == "+1."
+string.format("%# +.0G", -1) == "-1."
+string.format("%# +.0G", 2) == "+2."
+string.format("%# +.0G", -2) == "-2."
+string.format("%# +.0G", 3) == "+3."
+string.format("%# +.0G", -3) == "-3."
+string.format("%# +.0G", 100) == "+1.E+02"
+string.format("%# +.0G", 10000) == "+1.E+04"
+string.format("%# +.0G", 100000) == "+1.E+05"
+string.format("%# +.0G", 1000000) == "+1.E+06"
+string.format("%# +.0G", 10000000) == "+1.E+07"
+string.format("%# +.0G", 0.01) == "+0.01"
+string.format("%# +.0G", 0.0001) == "+0.0001"
+string.format("%# +.0G", 1e-05) == "+1.E-05"
+string.format("%# +.0G", 1e-06) == "+1.E-06"
+string.format("%# +.0G", 1e-07) == "+1.E-07"
+string.format("%# +.0G", 123.456) == "+1.E+02"
+string.format("%# +.0G", 1234560000) == "+1.E+09"
+string.format("%# +.0G", 1.23456e-05) == "+1.E-05"
+string.format("%# +.0G", 123.456789123) == "+1.E+02"
+string.format("%# +.0G", 1234567891.23) == "+1.E+09"
+string.format("%# +.0G", 1.23456789123e-05) == "+1.E-05"
+string.format("%# +.1G", 0) == "+0."
+string.format("%# +.1G", 1) == "+1."
+string.format("%# +.1G", -1) == "-1."
+string.format("%# +.1G", 2) == "+2."
+string.format("%# +.1G", -2) == "-2."
+string.format("%# +.1G", 3) == "+3."
+string.format("%# +.1G", -3) == "-3."
+string.format("%# +.1G", 100) == "+1.E+02"
+string.format("%# +.1G", 10000) == "+1.E+04"
+string.format("%# +.1G", 100000) == "+1.E+05"
+string.format("%# +.1G", 1000000) == "+1.E+06"
+string.format("%# +.1G", 10000000) == "+1.E+07"
+string.format("%# +.1G", 0.01) == "+0.01"
+string.format("%# +.1G", 0.0001) == "+0.0001"
+string.format("%# +.1G", 1e-05) == "+1.E-05"
+string.format("%# +.1G", 1e-06) == "+1.E-06"
+string.format("%# +.1G", 1e-07) == "+1.E-07"
+string.format("%# +.1G", 123.456) == "+1.E+02"
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+string.format("%# +6.0G", 100) == "+1.E+02"
+string.format("%# +6.0G", 10000) == "+1.E+04"
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+string.format("%# +6.0G", 1.23456e-05) == "+1.E-05"
+string.format("%# +6.0G", 123.456789123) == "+1.E+02"
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+string.format("%# +6.1G", 0) == "   +0."
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+string.format("%# +6.1G", nan) == "  +NAN"
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+string.format("%# +6.1G", -inf) == "  -INF"
+string.format("%# +6.1G", 100) == "+1.E+02"
+string.format("%# +6.1G", 10000) == "+1.E+04"
+string.format("%# +6.1G", 100000) == "+1.E+05"
+string.format("%# +6.1G", 1000000) == "+1.E+06"
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+string.format("%# +6.1G", 123.456) == "+1.E+02"
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+string.format("%# +6.1G", 1.23456e-05) == "+1.E-05"
+string.format("%# +6.1G", 123.456789123) == "+1.E+02"
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+string.format("%# +6.1G", 1.23456789123e-05) == "+1.E-05"
+string.format("%# +6.6G", nan) == "  +NAN"
+string.format("%# +6.6G", inf) == "  +INF"
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+string.format("%# +20G", 0) == "            +0.00000"
+string.format("%# +20G", 1) == "            +1.00000"
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+string.format("%# +20G", 2) == "            +2.00000"
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+string.format("%# +20G", -3) == "            -3.00000"
+string.format("%# +20G", nan) == "                +NAN"
+string.format("%# +20G", inf) == "                +INF"
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+string.format("%# +20G", 100) == "            +100.000"
+string.format("%# +20G", 10000) == "            +10000.0"
+string.format("%# +20G", 100000) == "            +100000."
+string.format("%# +20G", 1000000) == "        +1.00000E+06"
+string.format("%# +20G", 10000000) == "        +1.00000E+07"
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+string.format("%# +20G", 0.0001) == "        +0.000100000"
+string.format("%# +20G", 1e-05) == "        +1.00000E-05"
+string.format("%# +20G", 1e-06) == "        +1.00000E-06"
+string.format("%# +20G", 1e-07) == "        +1.00000E-07"
+string.format("%# +20G", 123.456) == "            +123.456"
+string.format("%# +20G", 1234560000) == "        +1.23456E+09"
+string.format("%# +20G", 1.23456e-05) == "        +1.23456E-05"
+string.format("%# +20G", 123.456789123) == "            +123.457"
+string.format("%# +20G", 1234567891.23) == "        +1.23457E+09"
+string.format("%# +20G", 1.23456789123e-05) == "        +1.23457E-05"
+string.format("%# +20.0G", 0) == "                 +0."
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+string.format("%# +20.0G", 3) == "                 +3."
+string.format("%# +20.0G", -3) == "                 -3."
+string.format("%# +20.0G", nan) == "                +NAN"
+string.format("%# +20.0G", inf) == "                +INF"
+string.format("%# +20.0G", -inf) == "                -INF"
+string.format("%# +20.0G", 100) == "             +1.E+02"
+string.format("%# +20.0G", 10000) == "             +1.E+04"
+string.format("%# +20.0G", 100000) == "             +1.E+05"
+string.format("%# +20.0G", 1000000) == "             +1.E+06"
+string.format("%# +20.0G", 10000000) == "             +1.E+07"
+string.format("%# +20.0G", 0.01) == "               +0.01"
+string.format("%# +20.0G", 0.0001) == "             +0.0001"
+string.format("%# +20.0G", 1e-05) == "             +1.E-05"
+string.format("%# +20.0G", 1e-06) == "             +1.E-06"
+string.format("%# +20.0G", 1e-07) == "             +1.E-07"
+string.format("%# +20.0G", 123.456) == "             +1.E+02"
+string.format("%# +20.0G", 1234560000) == "             +1.E+09"
+string.format("%# +20.0G", 1.23456e-05) == "             +1.E-05"
+string.format("%# +20.0G", 123.456789123) == "             +1.E+02"
+string.format("%# +20.0G", 1234567891.23) == "             +1.E+09"
+string.format("%# +20.0G", 1.23456789123e-05) == "             +1.E-05"
+string.format("%# +20.1G", 0) == "                 +0."
+string.format("%# +20.1G", 1) == "                 +1."
+string.format("%# +20.1G", -1) == "                 -1."
+string.format("%# +20.1G", 2) == "                 +2."
+string.format("%# +20.1G", -2) == "                 -2."
+string.format("%# +20.1G", 3) == "                 +3."
+string.format("%# +20.1G", -3) == "                 -3."
+string.format("%# +20.1G", nan) == "                +NAN"
+string.format("%# +20.1G", inf) == "                +INF"
+string.format("%# +20.1G", -inf) == "                -INF"
+string.format("%# +20.1G", 100) == "             +1.E+02"
+string.format("%# +20.1G", 10000) == "             +1.E+04"
+string.format("%# +20.1G", 100000) == "             +1.E+05"
+string.format("%# +20.1G", 1000000) == "             +1.E+06"
+string.format("%# +20.1G", 10000000) == "             +1.E+07"
+string.format("%# +20.1G", 0.01) == "               +0.01"
+string.format("%# +20.1G", 0.0001) == "             +0.0001"
+string.format("%# +20.1G", 1e-05) == "             +1.E-05"
+string.format("%# +20.1G", 1e-06) == "             +1.E-06"
+string.format("%# +20.1G", 1e-07) == "             +1.E-07"
+string.format("%# +20.1G", 123.456) == "             +1.E+02"
+string.format("%# +20.1G", 1234560000) == "             +1.E+09"
+string.format("%# +20.1G", 1.23456e-05) == "             +1.E-05"
+string.format("%# +20.1G", 123.456789123) == "             +1.E+02"
+string.format("%# +20.1G", 1234567891.23) == "             +1.E+09"
+string.format("%# +20.1G", 1.23456789123e-05) == "             +1.E-05"
+string.format("%# +20.6G", 0) == "            +0.00000"
+string.format("%# +20.6G", 1) == "            +1.00000"
+string.format("%# +20.6G", -1) == "            -1.00000"
+string.format("%# +20.6G", 2) == "            +2.00000"
+string.format("%# +20.6G", -2) == "            -2.00000"
+string.format("%# +20.6G", 3) == "            +3.00000"
+string.format("%# +20.6G", -3) == "            -3.00000"
+string.format("%# +20.6G", nan) == "                +NAN"
+string.format("%# +20.6G", inf) == "                +INF"
+string.format("%# +20.6G", -inf) == "                -INF"
+string.format("%# +20.6G", 100) == "            +100.000"
+string.format("%# +20.6G", 10000) == "            +10000.0"
+string.format("%# +20.6G", 100000) == "            +100000."
+string.format("%# +20.6G", 1000000) == "        +1.00000E+06"
+string.format("%# +20.6G", 10000000) == "        +1.00000E+07"
+string.format("%# +20.6G", 0.01) == "          +0.0100000"
+string.format("%# +20.6G", 0.0001) == "        +0.000100000"
+string.format("%# +20.6G", 1e-05) == "        +1.00000E-05"
+string.format("%# +20.6G", 1e-06) == "        +1.00000E-06"
+string.format("%# +20.6G", 1e-07) == "        +1.00000E-07"
+string.format("%# +20.6G", 123.456) == "            +123.456"
+string.format("%# +20.6G", 1234560000) == "        +1.23456E+09"
+string.format("%# +20.6G", 1.23456e-05) == "        +1.23456E-05"
+string.format("%# +20.6G", 123.456789123) == "            +123.457"
+string.format("%# +20.6G", 1234567891.23) == "        +1.23457E+09"
+string.format("%# +20.6G", 1.23456789123e-05) == "        +1.23457E-05"
+string.format("%# -G", 0) == " 0.00000"
+string.format("%# -G", 1) == " 1.00000"
+string.format("%# -G", -1) == "-1.00000"
+string.format("%# -G", 2) == " 2.00000"
+string.format("%# -G", -2) == "-2.00000"
+string.format("%# -G", 3) == " 3.00000"
+string.format("%# -G", -3) == "-3.00000"
+string.format("%# -G", nan) == " NAN"
+string.format("%# -G", inf) == " INF"
+string.format("%# -G", -inf) == "-INF"
+string.format("%# -G", 100) == " 100.000"
+string.format("%# -G", 10000) == " 10000.0"
+string.format("%# -G", 100000) == " 100000."
+string.format("%# -G", 1000000) == " 1.00000E+06"
+string.format("%# -G", 10000000) == " 1.00000E+07"
+string.format("%# -G", 0.01) == " 0.0100000"
+string.format("%# -G", 0.0001) == " 0.000100000"
+string.format("%# -G", 1e-05) == " 1.00000E-05"
+string.format("%# -G", 1e-06) == " 1.00000E-06"
+string.format("%# -G", 1e-07) == " 1.00000E-07"
+string.format("%# -G", 123.456) == " 123.456"
+string.format("%# -G", 1234560000) == " 1.23456E+09"
+string.format("%# -G", 1.23456e-05) == " 1.23456E-05"
+string.format("%# -G", 123.456789123) == " 123.457"
+string.format("%# -G", 1234567891.23) == " 1.23457E+09"
+string.format("%# -G", 1.23456789123e-05) == " 1.23457E-05"
+string.format("%# -.0G", 0) == " 0."
+string.format("%# -.0G", 1) == " 1."
+string.format("%# -.0G", -1) == "-1."
+string.format("%# -.0G", 2) == " 2."
+string.format("%# -.0G", -2) == "-2."
+string.format("%# -.0G", 3) == " 3."
+string.format("%# -.0G", -3) == "-3."
+string.format("%# -.0G", 100) == " 1.E+02"
+string.format("%# -.0G", 10000) == " 1.E+04"
+string.format("%# -.0G", 100000) == " 1.E+05"
+string.format("%# -.0G", 1000000) == " 1.E+06"
+string.format("%# -.0G", 10000000) == " 1.E+07"
+string.format("%# -.0G", 0.01) == " 0.01"
+string.format("%# -.0G", 0.0001) == " 0.0001"
+string.format("%# -.0G", 1e-05) == " 1.E-05"
+string.format("%# -.0G", 1e-06) == " 1.E-06"
+string.format("%# -.0G", 1e-07) == " 1.E-07"
+string.format("%# -.0G", 123.456) == " 1.E+02"
+string.format("%# -.0G", 1234560000) == " 1.E+09"
+string.format("%# -.0G", 1.23456e-05) == " 1.E-05"
+string.format("%# -.0G", 123.456789123) == " 1.E+02"
+string.format("%# -.0G", 1234567891.23) == " 1.E+09"
+string.format("%# -.0G", 1.23456789123e-05) == " 1.E-05"
+string.format("%# -.1G", 0) == " 0."
+string.format("%# -.1G", 1) == " 1."
+string.format("%# -.1G", -1) == "-1."
+string.format("%# -.1G", 2) == " 2."
+string.format("%# -.1G", -2) == "-2."
+string.format("%# -.1G", 3) == " 3."
+string.format("%# -.1G", -3) == "-3."
+string.format("%# -.1G", 100) == " 1.E+02"
+string.format("%# -.1G", 10000) == " 1.E+04"
+string.format("%# -.1G", 100000) == " 1.E+05"
+string.format("%# -.1G", 1000000) == " 1.E+06"
+string.format("%# -.1G", 10000000) == " 1.E+07"
+string.format("%# -.1G", 0.01) == " 0.01"
+string.format("%# -.1G", 0.0001) == " 0.0001"
+string.format("%# -.1G", 1e-05) == " 1.E-05"
+string.format("%# -.1G", 1e-06) == " 1.E-06"
+string.format("%# -.1G", 1e-07) == " 1.E-07"
+string.format("%# -.1G", 123.456) == " 1.E+02"
+string.format("%# -.1G", 1234560000) == " 1.E+09"
+string.format("%# -.1G", 1.23456e-05) == " 1.E-05"
+string.format("%# -.1G", 123.456789123) == " 1.E+02"
+string.format("%# -.1G", 1234567891.23) == " 1.E+09"
+string.format("%# -.1G", 1.23456789123e-05) == " 1.E-05"
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+string.format("%# -6G", inf) == " INF  "
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+string.format("%# -6.0G", 0) == " 0.   "
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+string.format("%# -6.0G", -3) == "-3.   "
+string.format("%# -6.0G", nan) == " NAN  "
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+string.format("%# -6.0G", -inf) == "-INF  "
+string.format("%# -6.0G", 100) == " 1.E+02"
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+string.format("%# -6.1G", -3) == "-3.   "
+string.format("%# -6.1G", nan) == " NAN  "
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+string.format("%# -6.1G", -inf) == "-INF  "
+string.format("%# -6.1G", 100) == " 1.E+02"
+string.format("%# -6.1G", 10000) == " 1.E+04"
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+string.format("%# -6.1G", 123.456) == " 1.E+02"
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+string.format("%# -6.1G", 1.23456e-05) == " 1.E-05"
+string.format("%# -6.1G", 123.456789123) == " 1.E+02"
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+string.format("%# -6.1G", 1.23456789123e-05) == " 1.E-05"
+string.format("%# -6.6G", nan) == " NAN  "
+string.format("%# -6.6G", inf) == " INF  "
+string.format("%# -6.6G", -inf) == "-INF  "
+string.format("%# -20G", 0) == " 0.00000            "
+string.format("%# -20G", 1) == " 1.00000            "
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+string.format("%# -20G", -3) == "-3.00000            "
+string.format("%# -20G", nan) == " NAN                "
+string.format("%# -20G", inf) == " INF                "
+string.format("%# -20G", -inf) == "-INF                "
+string.format("%# -20G", 100) == " 100.000            "
+string.format("%# -20G", 10000) == " 10000.0            "
+string.format("%# -20G", 100000) == " 100000.            "
+string.format("%# -20G", 1000000) == " 1.00000E+06        "
+string.format("%# -20G", 10000000) == " 1.00000E+07        "
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+string.format("%# -20G", 1e-05) == " 1.00000E-05        "
+string.format("%# -20G", 1e-06) == " 1.00000E-06        "
+string.format("%# -20G", 1e-07) == " 1.00000E-07        "
+string.format("%# -20G", 123.456) == " 123.456            "
+string.format("%# -20G", 1234560000) == " 1.23456E+09        "
+string.format("%# -20G", 1.23456e-05) == " 1.23456E-05        "
+string.format("%# -20G", 123.456789123) == " 123.457            "
+string.format("%# -20G", 1234567891.23) == " 1.23457E+09        "
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+string.format("%# -20.0G", -2) == "-2.                 "
+string.format("%# -20.0G", 3) == " 3.                 "
+string.format("%# -20.0G", -3) == "-3.                 "
+string.format("%# -20.0G", nan) == " NAN                "
+string.format("%# -20.0G", inf) == " INF                "
+string.format("%# -20.0G", -inf) == "-INF                "
+string.format("%# -20.0G", 100) == " 1.E+02             "
+string.format("%# -20.0G", 10000) == " 1.E+04             "
+string.format("%# -20.0G", 100000) == " 1.E+05             "
+string.format("%# -20.0G", 1000000) == " 1.E+06             "
+string.format("%# -20.0G", 10000000) == " 1.E+07             "
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+string.format("%# -20.0G", 0.0001) == " 0.0001             "
+string.format("%# -20.0G", 1e-05) == " 1.E-05             "
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+string.format("%# -20.0G", 123.456) == " 1.E+02             "
+string.format("%# -20.0G", 1234560000) == " 1.E+09             "
+string.format("%# -20.0G", 1.23456e-05) == " 1.E-05             "
+string.format("%# -20.0G", 123.456789123) == " 1.E+02             "
+string.format("%# -20.0G", 1234567891.23) == " 1.E+09             "
+string.format("%# -20.0G", 1.23456789123e-05) == " 1.E-05             "
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+string.format("%# -20.1G", -1) == "-1.                 "
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+string.format("%# -20.1G", -2) == "-2.                 "
+string.format("%# -20.1G", 3) == " 3.                 "
+string.format("%# -20.1G", -3) == "-3.                 "
+string.format("%# -20.1G", nan) == " NAN                "
+string.format("%# -20.1G", inf) == " INF                "
+string.format("%# -20.1G", -inf) == "-INF                "
+string.format("%# -20.1G", 100) == " 1.E+02             "
+string.format("%# -20.1G", 10000) == " 1.E+04             "
+string.format("%# -20.1G", 100000) == " 1.E+05             "
+string.format("%# -20.1G", 1000000) == " 1.E+06             "
+string.format("%# -20.1G", 10000000) == " 1.E+07             "
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+string.format("%# -20.1G", 1e-05) == " 1.E-05             "
+string.format("%# -20.1G", 1e-06) == " 1.E-06             "
+string.format("%# -20.1G", 1e-07) == " 1.E-07             "
+string.format("%# -20.1G", 123.456) == " 1.E+02             "
+string.format("%# -20.1G", 1234560000) == " 1.E+09             "
+string.format("%# -20.1G", 1.23456e-05) == " 1.E-05             "
+string.format("%# -20.1G", 123.456789123) == " 1.E+02             "
+string.format("%# -20.1G", 1234567891.23) == " 1.E+09             "
+string.format("%# -20.1G", 1.23456789123e-05) == " 1.E-05             "
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+string.format("%# -20.6G", -1) == "-1.00000            "
+string.format("%# -20.6G", 2) == " 2.00000            "
+string.format("%# -20.6G", -2) == "-2.00000            "
+string.format("%# -20.6G", 3) == " 3.00000            "
+string.format("%# -20.6G", -3) == "-3.00000            "
+string.format("%# -20.6G", nan) == " NAN                "
+string.format("%# -20.6G", inf) == " INF                "
+string.format("%# -20.6G", -inf) == "-INF                "
+string.format("%# -20.6G", 100) == " 100.000            "
+string.format("%# -20.6G", 10000) == " 10000.0            "
+string.format("%# -20.6G", 100000) == " 100000.            "
+string.format("%# -20.6G", 1000000) == " 1.00000E+06        "
+string.format("%# -20.6G", 10000000) == " 1.00000E+07        "
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+string.format("%# -20.6G", 1e-07) == " 1.00000E-07        "
+string.format("%# -20.6G", 123.456) == " 123.456            "
+string.format("%# -20.6G", 1234560000) == " 1.23456E+09        "
+string.format("%# -20.6G", 1.23456e-05) == " 1.23456E-05        "
+string.format("%# -20.6G", 123.456789123) == " 123.457            "
+string.format("%# -20.6G", 1234567891.23) == " 1.23457E+09        "
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+string.format("%# -+G", nan) == "+NAN"
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+string.format("%# -+G", 10000) == "+10000.0"
+string.format("%# -+G", 100000) == "+100000."
+string.format("%# -+G", 1000000) == "+1.00000E+06"
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+string.format("%# -+G", 123.456) == "+123.456"
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+string.format("%# -+G", 123.456789123) == "+123.457"
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+string.format("%# -+.0G", 100000) == "+1.E+05"
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+string.format("%# -+.0G", 123.456) == "+1.E+02"
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+string.format("%# -+.0G", 123.456789123) == "+1.E+02"
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+string.format("%# -+.1G", 100) == "+1.E+02"
+string.format("%# -+.1G", 10000) == "+1.E+04"
+string.format("%# -+.1G", 100000) == "+1.E+05"
+string.format("%# -+.1G", 1000000) == "+1.E+06"
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+string.format("%# -+.1G", 123.456) == "+1.E+02"
+string.format("%# -+.1G", 1234560000) == "+1.E+09"
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+string.format("%# -+1.0G", 3) == "+3."
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+string.format("%# -+1.0G", 1.23456e-05) == "+1.E-05"
+string.format("%# -+1.0G", 123.456789123) == "+1.E+02"
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+string.format("%# -+1.0G", 1.23456789123e-05) == "+1.E-05"
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+string.format("%# -+1.1G", 1000000) == "+1.E+06"
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+string.format("%# -+2.0G", 0) == "+0."
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+string.format("%# -+2.1G", 1.23456789123e-05) == "+1.E-05"
+string.format("%# -+6G", nan) == "+NAN  "
+string.format("%# -+6G", inf) == "+INF  "
+string.format("%# -+6G", -inf) == "-INF  "
+string.format("%# -+6.0G", 0) == "+0.   "
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+string.format("%# -+6.0G", 3) == "+3.   "
+string.format("%# -+6.0G", -3) == "-3.   "
+string.format("%# -+6.0G", nan) == "+NAN  "
+string.format("%# -+6.0G", inf) == "+INF  "
+string.format("%# -+6.0G", -inf) == "-INF  "
+string.format("%# -+6.0G", 100) == "+1.E+02"
+string.format("%# -+6.0G", 10000) == "+1.E+04"
+string.format("%# -+6.0G", 100000) == "+1.E+05"
+string.format("%# -+6.0G", 1000000) == "+1.E+06"
+string.format("%# -+6.0G", 10000000) == "+1.E+07"
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+string.format("%# -+6.0G", 0.0001) == "+0.0001"
+string.format("%# -+6.0G", 1e-05) == "+1.E-05"
+string.format("%# -+6.0G", 1e-06) == "+1.E-06"
+string.format("%# -+6.0G", 1e-07) == "+1.E-07"
+string.format("%# -+6.0G", 123.456) == "+1.E+02"
+string.format("%# -+6.0G", 1234560000) == "+1.E+09"
+string.format("%# -+6.0G", 1.23456e-05) == "+1.E-05"
+string.format("%# -+6.0G", 123.456789123) == "+1.E+02"
+string.format("%# -+6.0G", 1234567891.23) == "+1.E+09"
+string.format("%# -+6.0G", 1.23456789123e-05) == "+1.E-05"
+string.format("%# -+6.1G", 0) == "+0.   "
+string.format("%# -+6.1G", 1) == "+1.   "
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+string.format("%# -+6.1G", 2) == "+2.   "
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+string.format("%# -+6.1G", 3) == "+3.   "
+string.format("%# -+6.1G", -3) == "-3.   "
+string.format("%# -+6.1G", nan) == "+NAN  "
+string.format("%# -+6.1G", inf) == "+INF  "
+string.format("%# -+6.1G", -inf) == "-INF  "
+string.format("%# -+6.1G", 100) == "+1.E+02"
+string.format("%# -+6.1G", 10000) == "+1.E+04"
+string.format("%# -+6.1G", 100000) == "+1.E+05"
+string.format("%# -+6.1G", 1000000) == "+1.E+06"
+string.format("%# -+6.1G", 10000000) == "+1.E+07"
+string.format("%# -+6.1G", 0.01) == "+0.01 "
+string.format("%# -+6.1G", 0.0001) == "+0.0001"
+string.format("%# -+6.1G", 1e-05) == "+1.E-05"
+string.format("%# -+6.1G", 1e-06) == "+1.E-06"
+string.format("%# -+6.1G", 1e-07) == "+1.E-07"
+string.format("%# -+6.1G", 123.456) == "+1.E+02"
+string.format("%# -+6.1G", 1234560000) == "+1.E+09"
+string.format("%# -+6.1G", 1.23456e-05) == "+1.E-05"
+string.format("%# -+6.1G", 123.456789123) == "+1.E+02"
+string.format("%# -+6.1G", 1234567891.23) == "+1.E+09"
+string.format("%# -+6.1G", 1.23456789123e-05) == "+1.E-05"
+string.format("%# -+6.6G", nan) == "+NAN  "
+string.format("%# -+6.6G", inf) == "+INF  "
+string.format("%# -+6.6G", -inf) == "-INF  "
+string.format("%# -+20G", 0) == "+0.00000            "
+string.format("%# -+20G", 1) == "+1.00000            "
+string.format("%# -+20G", -1) == "-1.00000            "
+string.format("%# -+20G", 2) == "+2.00000            "
+string.format("%# -+20G", -2) == "-2.00000            "
+string.format("%# -+20G", 3) == "+3.00000            "
+string.format("%# -+20G", -3) == "-3.00000            "
+string.format("%# -+20G", nan) == "+NAN                "
+string.format("%# -+20G", inf) == "+INF                "
+string.format("%# -+20G", -inf) == "-INF                "
+string.format("%# -+20G", 100) == "+100.000            "
+string.format("%# -+20G", 10000) == "+10000.0            "
+string.format("%# -+20G", 100000) == "+100000.            "
+string.format("%# -+20G", 1000000) == "+1.00000E+06        "
+string.format("%# -+20G", 10000000) == "+1.00000E+07        "
+string.format("%# -+20G", 0.01) == "+0.0100000          "
+string.format("%# -+20G", 0.0001) == "+0.000100000        "
+string.format("%# -+20G", 1e-05) == "+1.00000E-05        "
+string.format("%# -+20G", 1e-06) == "+1.00000E-06        "
+string.format("%# -+20G", 1e-07) == "+1.00000E-07        "
+string.format("%# -+20G", 123.456) == "+123.456            "
+string.format("%# -+20G", 1234560000) == "+1.23456E+09        "
+string.format("%# -+20G", 1.23456e-05) == "+1.23456E-05        "
+string.format("%# -+20G", 123.456789123) == "+123.457            "
+string.format("%# -+20G", 1234567891.23) == "+1.23457E+09        "
+string.format("%# -+20G", 1.23456789123e-05) == "+1.23457E-05        "
+string.format("%# -+20.0G", 0) == "+0.                 "
+string.format("%# -+20.0G", 1) == "+1.                 "
+string.format("%# -+20.0G", -1) == "-1.                 "
+string.format("%# -+20.0G", 2) == "+2.                 "
+string.format("%# -+20.0G", -2) == "-2.                 "
+string.format("%# -+20.0G", 3) == "+3.                 "
+string.format("%# -+20.0G", -3) == "-3.                 "
+string.format("%# -+20.0G", nan) == "+NAN                "
+string.format("%# -+20.0G", inf) == "+INF                "
+string.format("%# -+20.0G", -inf) == "-INF                "
+string.format("%# -+20.0G", 100) == "+1.E+02             "
+string.format("%# -+20.0G", 10000) == "+1.E+04             "
+string.format("%# -+20.0G", 100000) == "+1.E+05             "
+string.format("%# -+20.0G", 1000000) == "+1.E+06             "
+string.format("%# -+20.0G", 10000000) == "+1.E+07             "
+string.format("%# -+20.0G", 0.01) == "+0.01               "
+string.format("%# -+20.0G", 0.0001) == "+0.0001             "
+string.format("%# -+20.0G", 1e-05) == "+1.E-05             "
+string.format("%# -+20.0G", 1e-06) == "+1.E-06             "
+string.format("%# -+20.0G", 1e-07) == "+1.E-07             "
+string.format("%# -+20.0G", 123.456) == "+1.E+02             "
+string.format("%# -+20.0G", 1234560000) == "+1.E+09             "
+string.format("%# -+20.0G", 1.23456e-05) == "+1.E-05             "
+string.format("%# -+20.0G", 123.456789123) == "+1.E+02             "
+string.format("%# -+20.0G", 1234567891.23) == "+1.E+09             "
+string.format("%# -+20.0G", 1.23456789123e-05) == "+1.E-05             "
+string.format("%# -+20.1G", 0) == "+0.                 "
+string.format("%# -+20.1G", 1) == "+1.                 "
+string.format("%# -+20.1G", -1) == "-1.                 "
+string.format("%# -+20.1G", 2) == "+2.                 "
+string.format("%# -+20.1G", -2) == "-2.                 "
+string.format("%# -+20.1G", 3) == "+3.                 "
+string.format("%# -+20.1G", -3) == "-3.                 "
+string.format("%# -+20.1G", nan) == "+NAN                "
+string.format("%# -+20.1G", inf) == "+INF                "
+string.format("%# -+20.1G", -inf) == "-INF                "
+string.format("%# -+20.1G", 100) == "+1.E+02             "
+string.format("%# -+20.1G", 10000) == "+1.E+04             "
+string.format("%# -+20.1G", 100000) == "+1.E+05             "
+string.format("%# -+20.1G", 1000000) == "+1.E+06             "
+string.format("%# -+20.1G", 10000000) == "+1.E+07             "
+string.format("%# -+20.1G", 0.01) == "+0.01               "
+string.format("%# -+20.1G", 0.0001) == "+0.0001             "
+string.format("%# -+20.1G", 1e-05) == "+1.E-05             "
+string.format("%# -+20.1G", 1e-06) == "+1.E-06             "
+string.format("%# -+20.1G", 1e-07) == "+1.E-07             "
+string.format("%# -+20.1G", 123.456) == "+1.E+02             "
+string.format("%# -+20.1G", 1234560000) == "+1.E+09             "
+string.format("%# -+20.1G", 1.23456e-05) == "+1.E-05             "
+string.format("%# -+20.1G", 123.456789123) == "+1.E+02             "
+string.format("%# -+20.1G", 1234567891.23) == "+1.E+09             "
+string.format("%# -+20.1G", 1.23456789123e-05) == "+1.E-05             "
+string.format("%# -+20.6G", 0) == "+0.00000            "
+string.format("%# -+20.6G", 1) == "+1.00000            "
+string.format("%# -+20.6G", -1) == "-1.00000            "
+string.format("%# -+20.6G", 2) == "+2.00000            "
+string.format("%# -+20.6G", -2) == "-2.00000            "
+string.format("%# -+20.6G", 3) == "+3.00000            "
+string.format("%# -+20.6G", -3) == "-3.00000            "
+string.format("%# -+20.6G", nan) == "+NAN                "
+string.format("%# -+20.6G", inf) == "+INF                "
+string.format("%# -+20.6G", -inf) == "-INF                "
+string.format("%# -+20.6G", 100) == "+100.000            "
+string.format("%# -+20.6G", 10000) == "+10000.0            "
+string.format("%# -+20.6G", 100000) == "+100000.            "
+string.format("%# -+20.6G", 1000000) == "+1.00000E+06        "
+string.format("%# -+20.6G", 10000000) == "+1.00000E+07        "
+string.format("%# -+20.6G", 0.01) == "+0.0100000          "
+string.format("%# -+20.6G", 0.0001) == "+0.000100000        "
+string.format("%# -+20.6G", 1e-05) == "+1.00000E-05        "
+string.format("%# -+20.6G", 1e-06) == "+1.00000E-06        "
+string.format("%# -+20.6G", 1e-07) == "+1.00000E-07        "
+string.format("%# -+20.6G", 123.456) == "+123.456            "
+string.format("%# -+20.6G", 1234560000) == "+1.23456E+09        "
+string.format("%# -+20.6G", 1.23456e-05) == "+1.23456E-05        "
+string.format("%# -+20.6G", 123.456789123) == "+123.457            "
+string.format("%# -+20.6G", 1234567891.23) == "+1.23457E+09        "
+string.format("%# -+20.6G", 1.23456789123e-05) == "+1.23457E-05        "
+string.format("%0G", 0) == "0"
+string.format("%0G", 1) == "1"
+string.format("%0G", -1) == "-1"
+string.format("%0G", 2) == "2"
+string.format("%0G", -2) == "-2"
+string.format("%0G", 3) == "3"
+string.format("%0G", -3) == "-3"
+string.format("%0G", nan) == "NAN"
+string.format("%0G", inf) == "INF"
+string.format("%0G", -inf) == "-INF"
+string.format("%0G", 100) == "100"
+string.format("%0G", 10000) == "10000"
+string.format("%0G", 100000) == "100000"
+string.format("%0G", 1000000) == "1E+06"
+string.format("%0G", 10000000) == "1E+07"
+string.format("%0G", 0.01) == "0.01"
+string.format("%0G", 0.0001) == "0.0001"
+string.format("%0G", 1e-05) == "1E-05"
+string.format("%0G", 1e-06) == "1E-06"
+string.format("%0G", 1e-07) == "1E-07"
+string.format("%0G", 123.456) == "123.456"
+string.format("%0G", 1234560000) == "1.23456E+09"
+string.format("%0G", 1.23456e-05) == "1.23456E-05"
+string.format("%0G", 123.456789123) == "123.457"
+string.format("%0G", 1234567891.23) == "1.23457E+09"
+string.format("%0G", 1.23456789123e-05) == "1.23457E-05"
+string.format("%0.0G", 100) == "1E+02"
+string.format("%0.0G", 10000) == "1E+04"
+string.format("%0.0G", 100000) == "1E+05"
+string.format("%0.0G", 123.456) == "1E+02"
+string.format("%0.0G", 1234560000) == "1E+09"
+string.format("%0.0G", 1.23456e-05) == "1E-05"
+string.format("%0.0G", 123.456789123) == "1E+02"
+string.format("%0.0G", 1234567891.23) == "1E+09"
+string.format("%0.0G", 1.23456789123e-05) == "1E-05"
+string.format("%0.1G", 100) == "1E+02"
+string.format("%0.1G", 10000) == "1E+04"
+string.format("%0.1G", 100000) == "1E+05"
+string.format("%0.1G", 123.456) == "1E+02"
+string.format("%0.1G", 1234560000) == "1E+09"
+string.format("%0.1G", 1.23456e-05) == "1E-05"
+string.format("%0.1G", 123.456789123) == "1E+02"
+string.format("%0.1G", 1234567891.23) == "1E+09"
+string.format("%0.1G", 1.23456789123e-05) == "1E-05"
+string.format("%01.0G", 100) == "1E+02"
+string.format("%01.0G", 10000) == "1E+04"
+string.format("%01.0G", 100000) == "1E+05"
+string.format("%01.0G", 123.456) == "1E+02"
+string.format("%01.0G", 1234560000) == "1E+09"
+string.format("%01.0G", 1.23456e-05) == "1E-05"
+string.format("%01.0G", 123.456789123) == "1E+02"
+string.format("%01.0G", 1234567891.23) == "1E+09"
+string.format("%01.0G", 1.23456789123e-05) == "1E-05"
+string.format("%01.1G", 100) == "1E+02"
+string.format("%01.1G", 10000) == "1E+04"
+string.format("%01.1G", 100000) == "1E+05"
+string.format("%01.1G", 123.456) == "1E+02"
+string.format("%01.1G", 1234560000) == "1E+09"
+string.format("%01.1G", 1.23456e-05) == "1E-05"
+string.format("%01.1G", 123.456789123) == "1E+02"
+string.format("%01.1G", 1234567891.23) == "1E+09"
+string.format("%01.1G", 1.23456789123e-05) == "1E-05"
+string.format("%02G", 0) == "00"
+string.format("%02G", 1) == "01"
+string.format("%02G", 2) == "02"
+string.format("%02G", 3) == "03"
+string.format("%02.0G", 0) == "00"
+string.format("%02.0G", 1) == "01"
+string.format("%02.0G", 2) == "02"
+string.format("%02.0G", 3) == "03"
+string.format("%02.0G", 100) == "1E+02"
+string.format("%02.0G", 10000) == "1E+04"
+string.format("%02.0G", 100000) == "1E+05"
+string.format("%02.0G", 123.456) == "1E+02"
+string.format("%02.0G", 1234560000) == "1E+09"
+string.format("%02.0G", 1.23456e-05) == "1E-05"
+string.format("%02.0G", 123.456789123) == "1E+02"
+string.format("%02.0G", 1234567891.23) == "1E+09"
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+string.format("%0-20.1G", 10000) == "1E+04               "
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+string.format("%0-20.1G", 1e-06) == "1E-06               "
+string.format("%0-20.1G", 1e-07) == "1E-07               "
+string.format("%0-20.1G", 123.456) == "1E+02               "
+string.format("%0-20.1G", 1234560000) == "1E+09               "
+string.format("%0-20.1G", 1.23456e-05) == "1E-05               "
+string.format("%0-20.1G", 123.456789123) == "1E+02               "
+string.format("%0-20.1G", 1234567891.23) == "1E+09               "
+string.format("%0-20.1G", 1.23456789123e-05) == "1E-05               "
+string.format("%0-20.6G", 0) == "0                   "
+string.format("%0-20.6G", 1) == "1                   "
+string.format("%0-20.6G", -1) == "-1                  "
+string.format("%0-20.6G", 2) == "2                   "
+string.format("%0-20.6G", -2) == "-2                  "
+string.format("%0-20.6G", 3) == "3                   "
+string.format("%0-20.6G", -3) == "-3                  "
+string.format("%0-20.6G", nan) == "NAN                 "
+string.format("%0-20.6G", inf) == "INF                 "
+string.format("%0-20.6G", -inf) == "-INF                "
+string.format("%0-20.6G", 100) == "100                 "
+string.format("%0-20.6G", 10000) == "10000               "
+string.format("%0-20.6G", 100000) == "100000              "
+string.format("%0-20.6G", 1000000) == "1E+06               "
+string.format("%0-20.6G", 10000000) == "1E+07               "
+string.format("%0-20.6G", 0.01) == "0.01                "
+string.format("%0-20.6G", 0.0001) == "0.0001              "
+string.format("%0-20.6G", 1e-05) == "1E-05               "
+string.format("%0-20.6G", 1e-06) == "1E-06               "
+string.format("%0-20.6G", 1e-07) == "1E-07               "
+string.format("%0-20.6G", 123.456) == "123.456             "
+string.format("%0-20.6G", 1234560000) == "1.23456E+09         "
+string.format("%0-20.6G", 1.23456e-05) == "1.23456E-05         "
+string.format("%0-20.6G", 123.456789123) == "123.457             "
+string.format("%0-20.6G", 1234567891.23) == "1.23457E+09         "
+string.format("%0-20.6G", 1.23456789123e-05) == "1.23457E-05         "
+string.format("%0-+G", 0) == "+0"
+string.format("%0-+G", 1) == "+1"
+string.format("%0-+G", -1) == "-1"
+string.format("%0-+G", 2) == "+2"
+string.format("%0-+G", -2) == "-2"
+string.format("%0-+G", 3) == "+3"
+string.format("%0-+G", -3) == "-3"
+string.format("%0-+G", nan) == "+NAN"
+string.format("%0-+G", inf) == "+INF"
+string.format("%0-+G", -inf) == "-INF"
+string.format("%0-+G", 100) == "+100"
+string.format("%0-+G", 10000) == "+10000"
+string.format("%0-+G", 100000) == "+100000"
+string.format("%0-+G", 1000000) == "+1E+06"
+string.format("%0-+G", 10000000) == "+1E+07"
+string.format("%0-+G", 0.01) == "+0.01"
+string.format("%0-+G", 0.0001) == "+0.0001"
+string.format("%0-+G", 1e-05) == "+1E-05"
+string.format("%0-+G", 1e-06) == "+1E-06"
+string.format("%0-+G", 1e-07) == "+1E-07"
+string.format("%0-+G", 123.456) == "+123.456"
+string.format("%0-+G", 1234560000) == "+1.23456E+09"
+string.format("%0-+G", 1.23456e-05) == "+1.23456E-05"
+string.format("%0-+G", 123.456789123) == "+123.457"
+string.format("%0-+G", 1234567891.23) == "+1.23457E+09"
+string.format("%0-+G", 1.23456789123e-05) == "+1.23457E-05"
+string.format("%0-+.0G", 100) == "+1E+02"
+string.format("%0-+.0G", 10000) == "+1E+04"
+string.format("%0-+.0G", 100000) == "+1E+05"
+string.format("%0-+.0G", 123.456) == "+1E+02"
+string.format("%0-+.0G", 1234560000) == "+1E+09"
+string.format("%0-+.0G", 1.23456e-05) == "+1E-05"
+string.format("%0-+.0G", 123.456789123) == "+1E+02"
+string.format("%0-+.0G", 1234567891.23) == "+1E+09"
+string.format("%0-+.0G", 1.23456789123e-05) == "+1E-05"
+string.format("%0-+.1G", 100) == "+1E+02"
+string.format("%0-+.1G", 10000) == "+1E+04"
+string.format("%0-+.1G", 100000) == "+1E+05"
+string.format("%0-+.1G", 123.456) == "+1E+02"
+string.format("%0-+.1G", 1234560000) == "+1E+09"
+string.format("%0-+.1G", 1.23456e-05) == "+1E-05"
+string.format("%0-+.1G", 123.456789123) == "+1E+02"
+string.format("%0-+.1G", 1234567891.23) == "+1E+09"
+string.format("%0-+.1G", 1.23456789123e-05) == "+1E-05"
+string.format("%0-+1.0G", 100) == "+1E+02"
+string.format("%0-+1.0G", 10000) == "+1E+04"
+string.format("%0-+1.0G", 100000) == "+1E+05"
+string.format("%0-+1.0G", 123.456) == "+1E+02"
+string.format("%0-+1.0G", 1234560000) == "+1E+09"
+string.format("%0-+1.0G", 1.23456e-05) == "+1E-05"
+string.format("%0-+1.0G", 123.456789123) == "+1E+02"
+string.format("%0-+1.0G", 1234567891.23) == "+1E+09"
+string.format("%0-+1.0G", 1.23456789123e-05) == "+1E-05"
+string.format("%0-+1.1G", 100) == "+1E+02"
+string.format("%0-+1.1G", 10000) == "+1E+04"
+string.format("%0-+1.1G", 100000) == "+1E+05"
+string.format("%0-+1.1G", 123.456) == "+1E+02"
+string.format("%0-+1.1G", 1234560000) == "+1E+09"
+string.format("%0-+1.1G", 1.23456e-05) == "+1E-05"
+string.format("%0-+1.1G", 123.456789123) == "+1E+02"
+string.format("%0-+1.1G", 1234567891.23) == "+1E+09"
+string.format("%0-+1.1G", 1.23456789123e-05) == "+1E-05"
+string.format("%0-+2.0G", 100) == "+1E+02"
+string.format("%0-+2.0G", 10000) == "+1E+04"
+string.format("%0-+2.0G", 100000) == "+1E+05"
+string.format("%0-+2.0G", 123.456) == "+1E+02"
+string.format("%0-+2.0G", 1234560000) == "+1E+09"
+string.format("%0-+2.0G", 1.23456e-05) == "+1E-05"
+string.format("%0-+2.0G", 123.456789123) == "+1E+02"
+string.format("%0-+2.0G", 1234567891.23) == "+1E+09"
+string.format("%0-+2.0G", 1.23456789123e-05) == "+1E-05"
+string.format("%0-+2.1G", 100) == "+1E+02"
+string.format("%0-+2.1G", 10000) == "+1E+04"
+string.format("%0-+2.1G", 100000) == "+1E+05"
+string.format("%0-+2.1G", 123.456) == "+1E+02"
+string.format("%0-+2.1G", 1234560000) == "+1E+09"
+string.format("%0-+2.1G", 1.23456e-05) == "+1E-05"
+string.format("%0-+2.1G", 123.456789123) == "+1E+02"
+string.format("%0-+2.1G", 1234567891.23) == "+1E+09"
+string.format("%0-+2.1G", 1.23456789123e-05) == "+1E-05"
+string.format("%0-+6G", 0) == "+0    "
+string.format("%0-+6G", 1) == "+1    "
+string.format("%0-+6G", -1) == "-1    "
+string.format("%0-+6G", 2) == "+2    "
+string.format("%0-+6G", -2) == "-2    "
+string.format("%0-+6G", 3) == "+3    "
+string.format("%0-+6G", -3) == "-3    "
+string.format("%0-+6G", nan) == "+NAN  "
+string.format("%0-+6G", inf) == "+INF  "
+string.format("%0-+6G", -inf) == "-INF  "
+string.format("%0-+6G", 100) == "+100  "
+string.format("%0-+6G", 0.01) == "+0.01 "
+string.format("%0-+6.0G", 0) == "+0    "
+string.format("%0-+6.0G", 1) == "+1    "
+string.format("%0-+6.0G", -1) == "-1    "
+string.format("%0-+6.0G", 2) == "+2    "
+string.format("%0-+6.0G", -2) == "-2    "
+string.format("%0-+6.0G", 3) == "+3    "
+string.format("%0-+6.0G", -3) == "-3    "
+string.format("%0-+6.0G", nan) == "+NAN  "
+string.format("%0-+6.0G", inf) == "+INF  "
+string.format("%0-+6.0G", -inf) == "-INF  "
+string.format("%0-+6.0G", 100) == "+1E+02"
+string.format("%0-+6.0G", 10000) == "+1E+04"
+string.format("%0-+6.0G", 100000) == "+1E+05"
+string.format("%0-+6.0G", 0.01) == "+0.01 "
+string.format("%0-+6.0G", 123.456) == "+1E+02"
+string.format("%0-+6.0G", 1234560000) == "+1E+09"
+string.format("%0-+6.0G", 1.23456e-05) == "+1E-05"
+string.format("%0-+6.0G", 123.456789123) == "+1E+02"
+string.format("%0-+6.0G", 1234567891.23) == "+1E+09"
+string.format("%0-+6.0G", 1.23456789123e-05) == "+1E-05"
+string.format("%0-+6.1G", 0) == "+0    "
+string.format("%0-+6.1G", 1) == "+1    "
+string.format("%0-+6.1G", -1) == "-1    "
+string.format("%0-+6.1G", 2) == "+2    "
+string.format("%0-+6.1G", -2) == "-2    "
+string.format("%0-+6.1G", 3) == "+3    "
+string.format("%0-+6.1G", -3) == "-3    "
+string.format("%0-+6.1G", nan) == "+NAN  "
+string.format("%0-+6.1G", inf) == "+INF  "
+string.format("%0-+6.1G", -inf) == "-INF  "
+string.format("%0-+6.1G", 100) == "+1E+02"
+string.format("%0-+6.1G", 10000) == "+1E+04"
+string.format("%0-+6.1G", 100000) == "+1E+05"
+string.format("%0-+6.1G", 0.01) == "+0.01 "
+string.format("%0-+6.1G", 123.456) == "+1E+02"
+string.format("%0-+6.1G", 1234560000) == "+1E+09"
+string.format("%0-+6.1G", 1.23456e-05) == "+1E-05"
+string.format("%0-+6.1G", 123.456789123) == "+1E+02"
+string.format("%0-+6.1G", 1234567891.23) == "+1E+09"
+string.format("%0-+6.1G", 1.23456789123e-05) == "+1E-05"
+string.format("%0-+6.6G", 0) == "+0    "
+string.format("%0-+6.6G", 1) == "+1    "
+string.format("%0-+6.6G", -1) == "-1    "
+string.format("%0-+6.6G", 2) == "+2    "
+string.format("%0-+6.6G", -2) == "-2    "
+string.format("%0-+6.6G", 3) == "+3    "
+string.format("%0-+6.6G", -3) == "-3    "
+string.format("%0-+6.6G", nan) == "+NAN  "
+string.format("%0-+6.6G", inf) == "+INF  "
+string.format("%0-+6.6G", -inf) == "-INF  "
+string.format("%0-+6.6G", 100) == "+100  "
+string.format("%0-+6.6G", 0.01) == "+0.01 "
+string.format("%0-+20G", 0) == "+0                  "
+string.format("%0-+20G", 1) == "+1                  "
+string.format("%0-+20G", -1) == "-1                  "
+string.format("%0-+20G", 2) == "+2                  "
+string.format("%0-+20G", -2) == "-2                  "
+string.format("%0-+20G", 3) == "+3                  "
+string.format("%0-+20G", -3) == "-3                  "
+string.format("%0-+20G", nan) == "+NAN                "
+string.format("%0-+20G", inf) == "+INF                "
+string.format("%0-+20G", -inf) == "-INF                "
+string.format("%0-+20G", 100) == "+100                "
+string.format("%0-+20G", 10000) == "+10000              "
+string.format("%0-+20G", 100000) == "+100000             "
+string.format("%0-+20G", 1000000) == "+1E+06              "
+string.format("%0-+20G", 10000000) == "+1E+07              "
+string.format("%0-+20G", 0.01) == "+0.01               "
+string.format("%0-+20G", 0.0001) == "+0.0001             "
+string.format("%0-+20G", 1e-05) == "+1E-05              "
+string.format("%0-+20G", 1e-06) == "+1E-06              "
+string.format("%0-+20G", 1e-07) == "+1E-07              "
+string.format("%0-+20G", 123.456) == "+123.456            "
+string.format("%0-+20G", 1234560000) == "+1.23456E+09        "
+string.format("%0-+20G", 1.23456e-05) == "+1.23456E-05        "
+string.format("%0-+20G", 123.456789123) == "+123.457            "
+string.format("%0-+20G", 1234567891.23) == "+1.23457E+09        "
+string.format("%0-+20G", 1.23456789123e-05) == "+1.23457E-05        "
+string.format("%0-+20.0G", 0) == "+0                  "
+string.format("%0-+20.0G", 1) == "+1                  "
+string.format("%0-+20.0G", -1) == "-1                  "
+string.format("%0-+20.0G", 2) == "+2                  "
+string.format("%0-+20.0G", -2) == "-2                  "
+string.format("%0-+20.0G", 3) == "+3                  "
+string.format("%0-+20.0G", -3) == "-3                  "
+string.format("%0-+20.0G", nan) == "+NAN                "
+string.format("%0-+20.0G", inf) == "+INF                "
+string.format("%0-+20.0G", -inf) == "-INF                "
+string.format("%0-+20.0G", 100) == "+1E+02              "
+string.format("%0-+20.0G", 10000) == "+1E+04              "
+string.format("%0-+20.0G", 100000) == "+1E+05              "
+string.format("%0-+20.0G", 1000000) == "+1E+06              "
+string.format("%0-+20.0G", 10000000) == "+1E+07              "
+string.format("%0-+20.0G", 0.01) == "+0.01               "
+string.format("%0-+20.0G", 0.0001) == "+0.0001             "
+string.format("%0-+20.0G", 1e-05) == "+1E-05              "
+string.format("%0-+20.0G", 1e-06) == "+1E-06              "
+string.format("%0-+20.0G", 1e-07) == "+1E-07              "
+string.format("%0-+20.0G", 123.456) == "+1E+02              "
+string.format("%0-+20.0G", 1234560000) == "+1E+09              "
+string.format("%0-+20.0G", 1.23456e-05) == "+1E-05              "
+string.format("%0-+20.0G", 123.456789123) == "+1E+02              "
+string.format("%0-+20.0G", 1234567891.23) == "+1E+09              "
+string.format("%0-+20.0G", 1.23456789123e-05) == "+1E-05              "
+string.format("%0-+20.1G", 0) == "+0                  "
+string.format("%0-+20.1G", 1) == "+1                  "
+string.format("%0-+20.1G", -1) == "-1                  "
+string.format("%0-+20.1G", 2) == "+2                  "
+string.format("%0-+20.1G", -2) == "-2                  "
+string.format("%0-+20.1G", 3) == "+3                  "
+string.format("%0-+20.1G", -3) == "-3                  "
+string.format("%0-+20.1G", nan) == "+NAN                "
+string.format("%0-+20.1G", inf) == "+INF                "
+string.format("%0-+20.1G", -inf) == "-INF                "
+string.format("%0-+20.1G", 100) == "+1E+02              "
+string.format("%0-+20.1G", 10000) == "+1E+04              "
+string.format("%0-+20.1G", 100000) == "+1E+05              "
+string.format("%0-+20.1G", 1000000) == "+1E+06              "
+string.format("%0-+20.1G", 10000000) == "+1E+07              "
+string.format("%0-+20.1G", 0.01) == "+0.01               "
+string.format("%0-+20.1G", 0.0001) == "+0.0001             "
+string.format("%0-+20.1G", 1e-05) == "+1E-05              "
+string.format("%0-+20.1G", 1e-06) == "+1E-06              "
+string.format("%0-+20.1G", 1e-07) == "+1E-07              "
+string.format("%0-+20.1G", 123.456) == "+1E+02              "
+string.format("%0-+20.1G", 1234560000) == "+1E+09              "
+string.format("%0-+20.1G", 1.23456e-05) == "+1E-05              "
+string.format("%0-+20.1G", 123.456789123) == "+1E+02              "
+string.format("%0-+20.1G", 1234567891.23) == "+1E+09              "
+string.format("%0-+20.1G", 1.23456789123e-05) == "+1E-05              "
+string.format("%0-+20.6G", 0) == "+0                  "
+string.format("%0-+20.6G", 1) == "+1                  "
+string.format("%0-+20.6G", -1) == "-1                  "
+string.format("%0-+20.6G", 2) == "+2                  "
+string.format("%0-+20.6G", -2) == "-2                  "
+string.format("%0-+20.6G", 3) == "+3                  "
+string.format("%0-+20.6G", -3) == "-3                  "
+string.format("%0-+20.6G", nan) == "+NAN                "
+string.format("%0-+20.6G", inf) == "+INF                "
+string.format("%0-+20.6G", -inf) == "-INF                "
+string.format("%0-+20.6G", 100) == "+100                "
+string.format("%0-+20.6G", 10000) == "+10000              "
+string.format("%0-+20.6G", 100000) == "+100000             "
+string.format("%0-+20.6G", 1000000) == "+1E+06              "
+string.format("%0-+20.6G", 10000000) == "+1E+07              "
+string.format("%0-+20.6G", 0.01) == "+0.01               "
+string.format("%0-+20.6G", 0.0001) == "+0.0001             "
+string.format("%0-+20.6G", 1e-05) == "+1E-05              "
+string.format("%0-+20.6G", 1e-06) == "+1E-06              "
+string.format("%0-+20.6G", 1e-07) == "+1E-07              "
+string.format("%0-+20.6G", 123.456) == "+123.456            "
+string.format("%0-+20.6G", 1234560000) == "+1.23456E+09        "
+string.format("%0-+20.6G", 1.23456e-05) == "+1.23456E-05        "
+string.format("%0-+20.6G", 123.456789123) == "+123.457            "
+string.format("%0-+20.6G", 1234567891.23) == "+1.23457E+09        "
+string.format("%0-+20.6G", 1.23456789123e-05) == "+1.23457E-05        "
+string.format("%0 G", 0) == " 0"
+string.format("%0 G", 1) == " 1"
+string.format("%0 G", -1) == "-1"
+string.format("%0 G", 2) == " 2"
+string.format("%0 G", -2) == "-2"
+string.format("%0 G", 3) == " 3"
+string.format("%0 G", -3) == "-3"
+string.format("%0 G", nan) == " NAN"
+string.format("%0 G", inf) == " INF"
+string.format("%0 G", -inf) == "-INF"
+string.format("%0 G", 100) == " 100"
+string.format("%0 G", 10000) == " 10000"
+string.format("%0 G", 100000) == " 100000"
+string.format("%0 G", 1000000) == " 1E+06"
+string.format("%0 G", 10000000) == " 1E+07"
+string.format("%0 G", 0.01) == " 0.01"
+string.format("%0 G", 0.0001) == " 0.0001"
+string.format("%0 G", 1e-05) == " 1E-05"
+string.format("%0 G", 1e-06) == " 1E-06"
+string.format("%0 G", 1e-07) == " 1E-07"
+string.format("%0 G", 123.456) == " 123.456"
+string.format("%0 G", 1234560000) == " 1.23456E+09"
+string.format("%0 G", 1.23456e-05) == " 1.23456E-05"
+string.format("%0 G", 123.456789123) == " 123.457"
+string.format("%0 G", 1234567891.23) == " 1.23457E+09"
+string.format("%0 G", 1.23456789123e-05) == " 1.23457E-05"
+string.format("%0 .0G", 100) == " 1E+02"
+string.format("%0 .0G", 10000) == " 1E+04"
+string.format("%0 .0G", 100000) == " 1E+05"
+string.format("%0 .0G", 123.456) == " 1E+02"
+string.format("%0 .0G", 1234560000) == " 1E+09"
+string.format("%0 .0G", 1.23456e-05) == " 1E-05"
+string.format("%0 .0G", 123.456789123) == " 1E+02"
+string.format("%0 .0G", 1234567891.23) == " 1E+09"
+string.format("%0 .0G", 1.23456789123e-05) == " 1E-05"
+string.format("%0 .1G", 100) == " 1E+02"
+string.format("%0 .1G", 10000) == " 1E+04"
+string.format("%0 .1G", 100000) == " 1E+05"
+string.format("%0 .1G", 123.456) == " 1E+02"
+string.format("%0 .1G", 1234560000) == " 1E+09"
+string.format("%0 .1G", 1.23456e-05) == " 1E-05"
+string.format("%0 .1G", 123.456789123) == " 1E+02"
+string.format("%0 .1G", 1234567891.23) == " 1E+09"
+string.format("%0 .1G", 1.23456789123e-05) == " 1E-05"
+string.format("%0 1.0G", 100) == " 1E+02"
+string.format("%0 1.0G", 10000) == " 1E+04"
+string.format("%0 1.0G", 100000) == " 1E+05"
+string.format("%0 1.0G", 123.456) == " 1E+02"
+string.format("%0 1.0G", 1234560000) == " 1E+09"
+string.format("%0 1.0G", 1.23456e-05) == " 1E-05"
+string.format("%0 1.0G", 123.456789123) == " 1E+02"
+string.format("%0 1.0G", 1234567891.23) == " 1E+09"
+string.format("%0 1.0G", 1.23456789123e-05) == " 1E-05"
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+string.format("%0 -20.6G", 123.456789123) == " 123.457            "
+string.format("%0 -20.6G", 1234567891.23) == " 1.23457E+09        "
+string.format("%0 -20.6G", 1.23456789123e-05) == " 1.23457E-05        "
+string.format("%0 -+G", 0) == "+0"
+string.format("%0 -+G", 1) == "+1"
+string.format("%0 -+G", -1) == "-1"
+string.format("%0 -+G", 2) == "+2"
+string.format("%0 -+G", -2) == "-2"
+string.format("%0 -+G", 3) == "+3"
+string.format("%0 -+G", -3) == "-3"
+string.format("%0 -+G", nan) == "+NAN"
+string.format("%0 -+G", inf) == "+INF"
+string.format("%0 -+G", -inf) == "-INF"
+string.format("%0 -+G", 100) == "+100"
+string.format("%0 -+G", 10000) == "+10000"
+string.format("%0 -+G", 100000) == "+100000"
+string.format("%0 -+G", 1000000) == "+1E+06"
+string.format("%0 -+G", 10000000) == "+1E+07"
+string.format("%0 -+G", 0.01) == "+0.01"
+string.format("%0 -+G", 0.0001) == "+0.0001"
+string.format("%0 -+G", 1e-05) == "+1E-05"
+string.format("%0 -+G", 1e-06) == "+1E-06"
+string.format("%0 -+G", 1e-07) == "+1E-07"
+string.format("%0 -+G", 123.456) == "+123.456"
+string.format("%0 -+G", 1234560000) == "+1.23456E+09"
+string.format("%0 -+G", 1.23456e-05) == "+1.23456E-05"
+string.format("%0 -+G", 123.456789123) == "+123.457"
+string.format("%0 -+G", 1234567891.23) == "+1.23457E+09"
+string.format("%0 -+G", 1.23456789123e-05) == "+1.23457E-05"
+string.format("%0 -+.0G", 100) == "+1E+02"
+string.format("%0 -+.0G", 10000) == "+1E+04"
+string.format("%0 -+.0G", 100000) == "+1E+05"
+string.format("%0 -+.0G", 123.456) == "+1E+02"
+string.format("%0 -+.0G", 1234560000) == "+1E+09"
+string.format("%0 -+.0G", 1.23456e-05) == "+1E-05"
+string.format("%0 -+.0G", 123.456789123) == "+1E+02"
+string.format("%0 -+.0G", 1234567891.23) == "+1E+09"
+string.format("%0 -+.0G", 1.23456789123e-05) == "+1E-05"
+string.format("%0 -+.1G", 100) == "+1E+02"
+string.format("%0 -+.1G", 10000) == "+1E+04"
+string.format("%0 -+.1G", 100000) == "+1E+05"
+string.format("%0 -+.1G", 123.456) == "+1E+02"
+string.format("%0 -+.1G", 1234560000) == "+1E+09"
+string.format("%0 -+.1G", 1.23456e-05) == "+1E-05"
+string.format("%0 -+.1G", 123.456789123) == "+1E+02"
+string.format("%0 -+.1G", 1234567891.23) == "+1E+09"
+string.format("%0 -+.1G", 1.23456789123e-05) == "+1E-05"
+string.format("%0 -+1.0G", 100) == "+1E+02"
+string.format("%0 -+1.0G", 10000) == "+1E+04"
+string.format("%0 -+1.0G", 100000) == "+1E+05"
+string.format("%0 -+1.0G", 123.456) == "+1E+02"
+string.format("%0 -+1.0G", 1234560000) == "+1E+09"
+string.format("%0 -+1.0G", 1.23456e-05) == "+1E-05"
+string.format("%0 -+1.0G", 123.456789123) == "+1E+02"
+string.format("%0 -+1.0G", 1234567891.23) == "+1E+09"
+string.format("%0 -+1.0G", 1.23456789123e-05) == "+1E-05"
+string.format("%0 -+1.1G", 100) == "+1E+02"
+string.format("%0 -+1.1G", 10000) == "+1E+04"
+string.format("%0 -+1.1G", 100000) == "+1E+05"
+string.format("%0 -+1.1G", 123.456) == "+1E+02"
+string.format("%0 -+1.1G", 1234560000) == "+1E+09"
+string.format("%0 -+1.1G", 1.23456e-05) == "+1E-05"
+string.format("%0 -+1.1G", 123.456789123) == "+1E+02"
+string.format("%0 -+1.1G", 1234567891.23) == "+1E+09"
+string.format("%0 -+1.1G", 1.23456789123e-05) == "+1E-05"
+string.format("%0 -+2.0G", 100) == "+1E+02"
+string.format("%0 -+2.0G", 10000) == "+1E+04"
+string.format("%0 -+2.0G", 100000) == "+1E+05"
+string.format("%0 -+2.0G", 123.456) == "+1E+02"
+string.format("%0 -+2.0G", 1234560000) == "+1E+09"
+string.format("%0 -+2.0G", 1.23456e-05) == "+1E-05"
+string.format("%0 -+2.0G", 123.456789123) == "+1E+02"
+string.format("%0 -+2.0G", 1234567891.23) == "+1E+09"
+string.format("%0 -+2.0G", 1.23456789123e-05) == "+1E-05"
+string.format("%0 -+2.1G", 100) == "+1E+02"
+string.format("%0 -+2.1G", 10000) == "+1E+04"
+string.format("%0 -+2.1G", 100000) == "+1E+05"
+string.format("%0 -+2.1G", 123.456) == "+1E+02"
+string.format("%0 -+2.1G", 1234560000) == "+1E+09"
+string.format("%0 -+2.1G", 1.23456e-05) == "+1E-05"
+string.format("%0 -+2.1G", 123.456789123) == "+1E+02"
+string.format("%0 -+2.1G", 1234567891.23) == "+1E+09"
+string.format("%0 -+2.1G", 1.23456789123e-05) == "+1E-05"
+string.format("%0 -+6G", 0) == "+0    "
+string.format("%0 -+6G", 1) == "+1    "
+string.format("%0 -+6G", -1) == "-1    "
+string.format("%0 -+6G", 2) == "+2    "
+string.format("%0 -+6G", -2) == "-2    "
+string.format("%0 -+6G", 3) == "+3    "
+string.format("%0 -+6G", -3) == "-3    "
+string.format("%0 -+6G", nan) == "+NAN  "
+string.format("%0 -+6G", inf) == "+INF  "
+string.format("%0 -+6G", -inf) == "-INF  "
+string.format("%0 -+6G", 100) == "+100  "
+string.format("%0 -+6G", 0.01) == "+0.01 "
+string.format("%0 -+6.0G", 0) == "+0    "
+string.format("%0 -+6.0G", 1) == "+1    "
+string.format("%0 -+6.0G", -1) == "-1    "
+string.format("%0 -+6.0G", 2) == "+2    "
+string.format("%0 -+6.0G", -2) == "-2    "
+string.format("%0 -+6.0G", 3) == "+3    "
+string.format("%0 -+6.0G", -3) == "-3    "
+string.format("%0 -+6.0G", nan) == "+NAN  "
+string.format("%0 -+6.0G", inf) == "+INF  "
+string.format("%0 -+6.0G", -inf) == "-INF  "
+string.format("%0 -+6.0G", 100) == "+1E+02"
+string.format("%0 -+6.0G", 10000) == "+1E+04"
+string.format("%0 -+6.0G", 100000) == "+1E+05"
+string.format("%0 -+6.0G", 0.01) == "+0.01 "
+string.format("%0 -+6.0G", 123.456) == "+1E+02"
+string.format("%0 -+6.0G", 1234560000) == "+1E+09"
+string.format("%0 -+6.0G", 1.23456e-05) == "+1E-05"
+string.format("%0 -+6.0G", 123.456789123) == "+1E+02"
+string.format("%0 -+6.0G", 1234567891.23) == "+1E+09"
+string.format("%0 -+6.0G", 1.23456789123e-05) == "+1E-05"
+string.format("%0 -+6.1G", 0) == "+0    "
+string.format("%0 -+6.1G", 1) == "+1    "
+string.format("%0 -+6.1G", -1) == "-1    "
+string.format("%0 -+6.1G", 2) == "+2    "
+string.format("%0 -+6.1G", -2) == "-2    "
+string.format("%0 -+6.1G", 3) == "+3    "
+string.format("%0 -+6.1G", -3) == "-3    "
+string.format("%0 -+6.1G", nan) == "+NAN  "
+string.format("%0 -+6.1G", inf) == "+INF  "
+string.format("%0 -+6.1G", -inf) == "-INF  "
+string.format("%0 -+6.1G", 100) == "+1E+02"
+string.format("%0 -+6.1G", 10000) == "+1E+04"
+string.format("%0 -+6.1G", 100000) == "+1E+05"
+string.format("%0 -+6.1G", 0.01) == "+0.01 "
+string.format("%0 -+6.1G", 123.456) == "+1E+02"
+string.format("%0 -+6.1G", 1234560000) == "+1E+09"
+string.format("%0 -+6.1G", 1.23456e-05) == "+1E-05"
+string.format("%0 -+6.1G", 123.456789123) == "+1E+02"
+string.format("%0 -+6.1G", 1234567891.23) == "+1E+09"
+string.format("%0 -+6.1G", 1.23456789123e-05) == "+1E-05"
+string.format("%0 -+6.6G", 0) == "+0    "
+string.format("%0 -+6.6G", 1) == "+1    "
+string.format("%0 -+6.6G", -1) == "-1    "
+string.format("%0 -+6.6G", 2) == "+2    "
+string.format("%0 -+6.6G", -2) == "-2    "
+string.format("%0 -+6.6G", 3) == "+3    "
+string.format("%0 -+6.6G", -3) == "-3    "
+string.format("%0 -+6.6G", nan) == "+NAN  "
+string.format("%0 -+6.6G", inf) == "+INF  "
+string.format("%0 -+6.6G", -inf) == "-INF  "
+string.format("%0 -+6.6G", 100) == "+100  "
+string.format("%0 -+6.6G", 0.01) == "+0.01 "
+string.format("%0 -+20G", 0) == "+0                  "
+string.format("%0 -+20G", 1) == "+1                  "
+string.format("%0 -+20G", -1) == "-1                  "
+string.format("%0 -+20G", 2) == "+2                  "
+string.format("%0 -+20G", -2) == "-2                  "
+string.format("%0 -+20G", 3) == "+3                  "
+string.format("%0 -+20G", -3) == "-3                  "
+string.format("%0 -+20G", nan) == "+NAN                "
+string.format("%0 -+20G", inf) == "+INF                "
+string.format("%0 -+20G", -inf) == "-INF                "
+string.format("%0 -+20G", 100) == "+100                "
+string.format("%0 -+20G", 10000) == "+10000              "
+string.format("%0 -+20G", 100000) == "+100000             "
+string.format("%0 -+20G", 1000000) == "+1E+06              "
+string.format("%0 -+20G", 10000000) == "+1E+07              "
+string.format("%0 -+20G", 0.01) == "+0.01               "
+string.format("%0 -+20G", 0.0001) == "+0.0001             "
+string.format("%0 -+20G", 1e-05) == "+1E-05              "
+string.format("%0 -+20G", 1e-06) == "+1E-06              "
+string.format("%0 -+20G", 1e-07) == "+1E-07              "
+string.format("%0 -+20G", 123.456) == "+123.456            "
+string.format("%0 -+20G", 1234560000) == "+1.23456E+09        "
+string.format("%0 -+20G", 1.23456e-05) == "+1.23456E-05        "
+string.format("%0 -+20G", 123.456789123) == "+123.457            "
+string.format("%0 -+20G", 1234567891.23) == "+1.23457E+09        "
+string.format("%0 -+20G", 1.23456789123e-05) == "+1.23457E-05        "
+string.format("%0 -+20.0G", 0) == "+0                  "
+string.format("%0 -+20.0G", 1) == "+1                  "
+string.format("%0 -+20.0G", -1) == "-1                  "
+string.format("%0 -+20.0G", 2) == "+2                  "
+string.format("%0 -+20.0G", -2) == "-2                  "
+string.format("%0 -+20.0G", 3) == "+3                  "
+string.format("%0 -+20.0G", -3) == "-3                  "
+string.format("%0 -+20.0G", nan) == "+NAN                "
+string.format("%0 -+20.0G", inf) == "+INF                "
+string.format("%0 -+20.0G", -inf) == "-INF                "
+string.format("%0 -+20.0G", 100) == "+1E+02              "
+string.format("%0 -+20.0G", 10000) == "+1E+04              "
+string.format("%0 -+20.0G", 100000) == "+1E+05              "
+string.format("%0 -+20.0G", 1000000) == "+1E+06              "
+string.format("%0 -+20.0G", 10000000) == "+1E+07              "
+string.format("%0 -+20.0G", 0.01) == "+0.01               "
+string.format("%0 -+20.0G", 0.0001) == "+0.0001             "
+string.format("%0 -+20.0G", 1e-05) == "+1E-05              "
+string.format("%0 -+20.0G", 1e-06) == "+1E-06              "
+string.format("%0 -+20.0G", 1e-07) == "+1E-07              "
+string.format("%0 -+20.0G", 123.456) == "+1E+02              "
+string.format("%0 -+20.0G", 1234560000) == "+1E+09              "
+string.format("%0 -+20.0G", 1.23456e-05) == "+1E-05              "
+string.format("%0 -+20.0G", 123.456789123) == "+1E+02              "
+string.format("%0 -+20.0G", 1234567891.23) == "+1E+09              "
+string.format("%0 -+20.0G", 1.23456789123e-05) == "+1E-05              "
+string.format("%0 -+20.1G", 0) == "+0                  "
+string.format("%0 -+20.1G", 1) == "+1                  "
+string.format("%0 -+20.1G", -1) == "-1                  "
+string.format("%0 -+20.1G", 2) == "+2                  "
+string.format("%0 -+20.1G", -2) == "-2                  "
+string.format("%0 -+20.1G", 3) == "+3                  "
+string.format("%0 -+20.1G", -3) == "-3                  "
+string.format("%0 -+20.1G", nan) == "+NAN                "
+string.format("%0 -+20.1G", inf) == "+INF                "
+string.format("%0 -+20.1G", -inf) == "-INF                "
+string.format("%0 -+20.1G", 100) == "+1E+02              "
+string.format("%0 -+20.1G", 10000) == "+1E+04              "
+string.format("%0 -+20.1G", 100000) == "+1E+05              "
+string.format("%0 -+20.1G", 1000000) == "+1E+06              "
+string.format("%0 -+20.1G", 10000000) == "+1E+07              "
+string.format("%0 -+20.1G", 0.01) == "+0.01               "
+string.format("%0 -+20.1G", 0.0001) == "+0.0001             "
+string.format("%0 -+20.1G", 1e-05) == "+1E-05              "
+string.format("%0 -+20.1G", 1e-06) == "+1E-06              "
+string.format("%0 -+20.1G", 1e-07) == "+1E-07              "
+string.format("%0 -+20.1G", 123.456) == "+1E+02              "
+string.format("%0 -+20.1G", 1234560000) == "+1E+09              "
+string.format("%0 -+20.1G", 1.23456e-05) == "+1E-05              "
+string.format("%0 -+20.1G", 123.456789123) == "+1E+02              "
+string.format("%0 -+20.1G", 1234567891.23) == "+1E+09              "
+string.format("%0 -+20.1G", 1.23456789123e-05) == "+1E-05              "
+string.format("%0 -+20.6G", 0) == "+0                  "
+string.format("%0 -+20.6G", 1) == "+1                  "
+string.format("%0 -+20.6G", -1) == "-1                  "
+string.format("%0 -+20.6G", 2) == "+2                  "
+string.format("%0 -+20.6G", -2) == "-2                  "
+string.format("%0 -+20.6G", 3) == "+3                  "
+string.format("%0 -+20.6G", -3) == "-3                  "
+string.format("%0 -+20.6G", nan) == "+NAN                "
+string.format("%0 -+20.6G", inf) == "+INF                "
+string.format("%0 -+20.6G", -inf) == "-INF                "
+string.format("%0 -+20.6G", 100) == "+100                "
+string.format("%0 -+20.6G", 10000) == "+10000              "
+string.format("%0 -+20.6G", 100000) == "+100000             "
+string.format("%0 -+20.6G", 1000000) == "+1E+06              "
+string.format("%0 -+20.6G", 10000000) == "+1E+07              "
+string.format("%0 -+20.6G", 0.01) == "+0.01               "
+string.format("%0 -+20.6G", 0.0001) == "+0.0001             "
+string.format("%0 -+20.6G", 1e-05) == "+1E-05              "
+string.format("%0 -+20.6G", 1e-06) == "+1E-06              "
+string.format("%0 -+20.6G", 1e-07) == "+1E-07              "
+string.format("%0 -+20.6G", 123.456) == "+123.456            "
+string.format("%0 -+20.6G", 1234560000) == "+1.23456E+09        "
+string.format("%0 -+20.6G", 1.23456e-05) == "+1.23456E-05        "
+string.format("%0 -+20.6G", 123.456789123) == "+123.457            "
+string.format("%0 -+20.6G", 1234567891.23) == "+1.23457E+09        "
+string.format("%0 -+20.6G", 1.23456789123e-05) == "+1.23457E-05        "
+string.format("%0#G", 0) == "0.00000"
+string.format("%0#G", 1) == "1.00000"
+string.format("%0#G", -1) == "-1.00000"
+string.format("%0#G", 2) == "2.00000"
+string.format("%0#G", -2) == "-2.00000"
+string.format("%0#G", 3) == "3.00000"
+string.format("%0#G", -3) == "-3.00000"
+string.format("%0#G", nan) == "NAN"
+string.format("%0#G", inf) == "INF"
+string.format("%0#G", -inf) == "-INF"
+string.format("%0#G", 100) == "100.000"
+string.format("%0#G", 10000) == "10000.0"
+string.format("%0#G", 100000) == "100000."
+string.format("%0#G", 1000000) == "1.00000E+06"
+string.format("%0#G", 10000000) == "1.00000E+07"
+string.format("%0#G", 0.01) == "0.0100000"
+string.format("%0#G", 0.0001) == "0.000100000"
+string.format("%0#G", 1e-05) == "1.00000E-05"
+string.format("%0#G", 1e-06) == "1.00000E-06"
+string.format("%0#G", 1e-07) == "1.00000E-07"
+string.format("%0#G", 123.456) == "123.456"
+string.format("%0#G", 1234560000) == "1.23456E+09"
+string.format("%0#G", 1.23456e-05) == "1.23456E-05"
+string.format("%0#G", 123.456789123) == "123.457"
+string.format("%0#G", 1234567891.23) == "1.23457E+09"
+string.format("%0#G", 1.23456789123e-05) == "1.23457E-05"
+string.format("%0#.0G", 0) == "0."
+string.format("%0#.0G", 1) == "1."
+string.format("%0#.0G", -1) == "-1."
+string.format("%0#.0G", 2) == "2."
+string.format("%0#.0G", -2) == "-2."
+string.format("%0#.0G", 3) == "3."
+string.format("%0#.0G", -3) == "-3."
+string.format("%0#.0G", 100) == "1.E+02"
+string.format("%0#.0G", 10000) == "1.E+04"
+string.format("%0#.0G", 100000) == "1.E+05"
+string.format("%0#.0G", 1000000) == "1.E+06"
+string.format("%0#.0G", 10000000) == "1.E+07"
+string.format("%0#.0G", 0.01) == "0.01"
+string.format("%0#.0G", 0.0001) == "0.0001"
+string.format("%0#.0G", 1e-05) == "1.E-05"
+string.format("%0#.0G", 1e-06) == "1.E-06"
+string.format("%0#.0G", 1e-07) == "1.E-07"
+string.format("%0#.0G", 123.456) == "1.E+02"
+string.format("%0#.0G", 1234560000) == "1.E+09"
+string.format("%0#.0G", 1.23456e-05) == "1.E-05"
+string.format("%0#.0G", 123.456789123) == "1.E+02"
+string.format("%0#.0G", 1234567891.23) == "1.E+09"
+string.format("%0#.0G", 1.23456789123e-05) == "1.E-05"
+string.format("%0#.1G", 0) == "0."
+string.format("%0#.1G", 1) == "1."
+string.format("%0#.1G", -1) == "-1."
+string.format("%0#.1G", 2) == "2."
+string.format("%0#.1G", -2) == "-2."
+string.format("%0#.1G", 3) == "3."
+string.format("%0#.1G", -3) == "-3."
+string.format("%0#.1G", 100) == "1.E+02"
+string.format("%0#.1G", 10000) == "1.E+04"
+string.format("%0#.1G", 100000) == "1.E+05"
+string.format("%0#.1G", 1000000) == "1.E+06"
+string.format("%0#.1G", 10000000) == "1.E+07"
+string.format("%0#.1G", 0.01) == "0.01"
+string.format("%0#.1G", 0.0001) == "0.0001"
+string.format("%0#.1G", 1e-05) == "1.E-05"
+string.format("%0#.1G", 1e-06) == "1.E-06"
+string.format("%0#.1G", 1e-07) == "1.E-07"
+string.format("%0#.1G", 123.456) == "1.E+02"
+string.format("%0#.1G", 1234560000) == "1.E+09"
+string.format("%0#.1G", 1.23456e-05) == "1.E-05"
+string.format("%0#.1G", 123.456789123) == "1.E+02"
+string.format("%0#.1G", 1234567891.23) == "1.E+09"
+string.format("%0#.1G", 1.23456789123e-05) == "1.E-05"
+string.format("%0#1.0G", 0) == "0."
+string.format("%0#1.0G", 1) == "1."
+string.format("%0#1.0G", -1) == "-1."
+string.format("%0#1.0G", 2) == "2."
+string.format("%0#1.0G", -2) == "-2."
+string.format("%0#1.0G", 3) == "3."
+string.format("%0#1.0G", -3) == "-3."
+string.format("%0#1.0G", 100) == "1.E+02"
+string.format("%0#1.0G", 10000) == "1.E+04"
+string.format("%0#1.0G", 100000) == "1.E+05"
+string.format("%0#1.0G", 1000000) == "1.E+06"
+string.format("%0#1.0G", 10000000) == "1.E+07"
+string.format("%0#1.0G", 0.01) == "0.01"
+string.format("%0#1.0G", 0.0001) == "0.0001"
+string.format("%0#1.0G", 1e-05) == "1.E-05"
+string.format("%0#1.0G", 1e-06) == "1.E-06"
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+string.format("%0#-1.0G", 1e-06) == "1.E-06"
+string.format("%0#-1.0G", 1e-07) == "1.E-07"
+string.format("%0#-1.0G", 123.456) == "1.E+02"
+string.format("%0#-1.0G", 1234560000) == "1.E+09"
+string.format("%0#-1.0G", 1.23456e-05) == "1.E-05"
+string.format("%0#-1.0G", 123.456789123) == "1.E+02"
+string.format("%0#-1.0G", 1234567891.23) == "1.E+09"
+string.format("%0#-1.0G", 1.23456789123e-05) == "1.E-05"
+string.format("%0#-1.1G", 0) == "0."
+string.format("%0#-1.1G", 1) == "1."
+string.format("%0#-1.1G", -1) == "-1."
+string.format("%0#-1.1G", 2) == "2."
+string.format("%0#-1.1G", -2) == "-2."
+string.format("%0#-1.1G", 3) == "3."
+string.format("%0#-1.1G", -3) == "-3."
+string.format("%0#-1.1G", 100) == "1.E+02"
+string.format("%0#-1.1G", 10000) == "1.E+04"
+string.format("%0#-1.1G", 100000) == "1.E+05"
+string.format("%0#-1.1G", 1000000) == "1.E+06"
+string.format("%0#-1.1G", 10000000) == "1.E+07"
+string.format("%0#-1.1G", 0.01) == "0.01"
+string.format("%0#-1.1G", 0.0001) == "0.0001"
+string.format("%0#-1.1G", 1e-05) == "1.E-05"
+string.format("%0#-1.1G", 1e-06) == "1.E-06"
+string.format("%0#-1.1G", 1e-07) == "1.E-07"
+string.format("%0#-1.1G", 123.456) == "1.E+02"
+string.format("%0#-1.1G", 1234560000) == "1.E+09"
+string.format("%0#-1.1G", 1.23456e-05) == "1.E-05"
+string.format("%0#-1.1G", 123.456789123) == "1.E+02"
+string.format("%0#-1.1G", 1234567891.23) == "1.E+09"
+string.format("%0#-1.1G", 1.23456789123e-05) == "1.E-05"
+string.format("%0#-2.0G", 0) == "0."
+string.format("%0#-2.0G", 1) == "1."
+string.format("%0#-2.0G", -1) == "-1."
+string.format("%0#-2.0G", 2) == "2."
+string.format("%0#-2.0G", -2) == "-2."
+string.format("%0#-2.0G", 3) == "3."
+string.format("%0#-2.0G", -3) == "-3."
+string.format("%0#-2.0G", 100) == "1.E+02"
+string.format("%0#-2.0G", 10000) == "1.E+04"
+string.format("%0#-2.0G", 100000) == "1.E+05"
+string.format("%0#-2.0G", 1000000) == "1.E+06"
+string.format("%0#-2.0G", 10000000) == "1.E+07"
+string.format("%0#-2.0G", 0.01) == "0.01"
+string.format("%0#-2.0G", 0.0001) == "0.0001"
+string.format("%0#-2.0G", 1e-05) == "1.E-05"
+string.format("%0#-2.0G", 1e-06) == "1.E-06"
+string.format("%0#-2.0G", 1e-07) == "1.E-07"
+string.format("%0#-2.0G", 123.456) == "1.E+02"
+string.format("%0#-2.0G", 1234560000) == "1.E+09"
+string.format("%0#-2.0G", 1.23456e-05) == "1.E-05"
+string.format("%0#-2.0G", 123.456789123) == "1.E+02"
+string.format("%0#-2.0G", 1234567891.23) == "1.E+09"
+string.format("%0#-2.0G", 1.23456789123e-05) == "1.E-05"
+string.format("%0#-2.1G", 0) == "0."
+string.format("%0#-2.1G", 1) == "1."
+string.format("%0#-2.1G", -1) == "-1."
+string.format("%0#-2.1G", 2) == "2."
+string.format("%0#-2.1G", -2) == "-2."
+string.format("%0#-2.1G", 3) == "3."
+string.format("%0#-2.1G", -3) == "-3."
+string.format("%0#-2.1G", 100) == "1.E+02"
+string.format("%0#-2.1G", 10000) == "1.E+04"
+string.format("%0#-2.1G", 100000) == "1.E+05"
+string.format("%0#-2.1G", 1000000) == "1.E+06"
+string.format("%0#-2.1G", 10000000) == "1.E+07"
+string.format("%0#-2.1G", 0.01) == "0.01"
+string.format("%0#-2.1G", 0.0001) == "0.0001"
+string.format("%0#-2.1G", 1e-05) == "1.E-05"
+string.format("%0#-2.1G", 1e-06) == "1.E-06"
+string.format("%0#-2.1G", 1e-07) == "1.E-07"
+string.format("%0#-2.1G", 123.456) == "1.E+02"
+string.format("%0#-2.1G", 1234560000) == "1.E+09"
+string.format("%0#-2.1G", 1.23456e-05) == "1.E-05"
+string.format("%0#-2.1G", 123.456789123) == "1.E+02"
+string.format("%0#-2.1G", 1234567891.23) == "1.E+09"
+string.format("%0#-2.1G", 1.23456789123e-05) == "1.E-05"
+string.format("%0#-6G", nan) == "NAN   "
+string.format("%0#-6G", inf) == "INF   "
+string.format("%0#-6G", -inf) == "-INF  "
+string.format("%0#-6.0G", 0) == "0.    "
+string.format("%0#-6.0G", 1) == "1.    "
+string.format("%0#-6.0G", -1) == "-1.   "
+string.format("%0#-6.0G", 2) == "2.    "
+string.format("%0#-6.0G", -2) == "-2.   "
+string.format("%0#-6.0G", 3) == "3.    "
+string.format("%0#-6.0G", -3) == "-3.   "
+string.format("%0#-6.0G", nan) == "NAN   "
+string.format("%0#-6.0G", inf) == "INF   "
+string.format("%0#-6.0G", -inf) == "-INF  "
+string.format("%0#-6.0G", 100) == "1.E+02"
+string.format("%0#-6.0G", 10000) == "1.E+04"
+string.format("%0#-6.0G", 100000) == "1.E+05"
+string.format("%0#-6.0G", 1000000) == "1.E+06"
+string.format("%0#-6.0G", 10000000) == "1.E+07"
+string.format("%0#-6.0G", 0.01) == "0.01  "
+string.format("%0#-6.0G", 0.0001) == "0.0001"
+string.format("%0#-6.0G", 1e-05) == "1.E-05"
+string.format("%0#-6.0G", 1e-06) == "1.E-06"
+string.format("%0#-6.0G", 1e-07) == "1.E-07"
+string.format("%0#-6.0G", 123.456) == "1.E+02"
+string.format("%0#-6.0G", 1234560000) == "1.E+09"
+string.format("%0#-6.0G", 1.23456e-05) == "1.E-05"
+string.format("%0#-6.0G", 123.456789123) == "1.E+02"
+string.format("%0#-6.0G", 1234567891.23) == "1.E+09"
+string.format("%0#-6.0G", 1.23456789123e-05) == "1.E-05"
+string.format("%0#-6.1G", 0) == "0.    "
+string.format("%0#-6.1G", 1) == "1.    "
+string.format("%0#-6.1G", -1) == "-1.   "
+string.format("%0#-6.1G", 2) == "2.    "
+string.format("%0#-6.1G", -2) == "-2.   "
+string.format("%0#-6.1G", 3) == "3.    "
+string.format("%0#-6.1G", -3) == "-3.   "
+string.format("%0#-6.1G", nan) == "NAN   "
+string.format("%0#-6.1G", inf) == "INF   "
+string.format("%0#-6.1G", -inf) == "-INF  "
+string.format("%0#-6.1G", 100) == "1.E+02"
+string.format("%0#-6.1G", 10000) == "1.E+04"
+string.format("%0#-6.1G", 100000) == "1.E+05"
+string.format("%0#-6.1G", 1000000) == "1.E+06"
+string.format("%0#-6.1G", 10000000) == "1.E+07"
+string.format("%0#-6.1G", 0.01) == "0.01  "
+string.format("%0#-6.1G", 0.0001) == "0.0001"
+string.format("%0#-6.1G", 1e-05) == "1.E-05"
+string.format("%0#-6.1G", 1e-06) == "1.E-06"
+string.format("%0#-6.1G", 1e-07) == "1.E-07"
+string.format("%0#-6.1G", 123.456) == "1.E+02"
+string.format("%0#-6.1G", 1234560000) == "1.E+09"
+string.format("%0#-6.1G", 1.23456e-05) == "1.E-05"
+string.format("%0#-6.1G", 123.456789123) == "1.E+02"
+string.format("%0#-6.1G", 1234567891.23) == "1.E+09"
+string.format("%0#-6.1G", 1.23456789123e-05) == "1.E-05"
+string.format("%0#-6.6G", nan) == "NAN   "
+string.format("%0#-6.6G", inf) == "INF   "
+string.format("%0#-6.6G", -inf) == "-INF  "
+string.format("%0#-20G", 0) == "0.00000             "
+string.format("%0#-20G", 1) == "1.00000             "
+string.format("%0#-20G", -1) == "-1.00000            "
+string.format("%0#-20G", 2) == "2.00000             "
+string.format("%0#-20G", -2) == "-2.00000            "
+string.format("%0#-20G", 3) == "3.00000             "
+string.format("%0#-20G", -3) == "-3.00000            "
+string.format("%0#-20G", nan) == "NAN                 "
+string.format("%0#-20G", inf) == "INF                 "
+string.format("%0#-20G", -inf) == "-INF                "
+string.format("%0#-20G", 100) == "100.000             "
+string.format("%0#-20G", 10000) == "10000.0             "
+string.format("%0#-20G", 100000) == "100000.             "
+string.format("%0#-20G", 1000000) == "1.00000E+06         "
+string.format("%0#-20G", 10000000) == "1.00000E+07         "
+string.format("%0#-20G", 0.01) == "0.0100000           "
+string.format("%0#-20G", 0.0001) == "0.000100000         "
+string.format("%0#-20G", 1e-05) == "1.00000E-05         "
+string.format("%0#-20G", 1e-06) == "1.00000E-06         "
+string.format("%0#-20G", 1e-07) == "1.00000E-07         "
+string.format("%0#-20G", 123.456) == "123.456             "
+string.format("%0#-20G", 1234560000) == "1.23456E+09         "
+string.format("%0#-20G", 1.23456e-05) == "1.23456E-05         "
+string.format("%0#-20G", 123.456789123) == "123.457             "
+string.format("%0#-20G", 1234567891.23) == "1.23457E+09         "
+string.format("%0#-20G", 1.23456789123e-05) == "1.23457E-05         "
+string.format("%0#-20.0G", 0) == "0.                  "
+string.format("%0#-20.0G", 1) == "1.                  "
+string.format("%0#-20.0G", -1) == "-1.                 "
+string.format("%0#-20.0G", 2) == "2.                  "
+string.format("%0#-20.0G", -2) == "-2.                 "
+string.format("%0#-20.0G", 3) == "3.                  "
+string.format("%0#-20.0G", -3) == "-3.                 "
+string.format("%0#-20.0G", nan) == "NAN                 "
+string.format("%0#-20.0G", inf) == "INF                 "
+string.format("%0#-20.0G", -inf) == "-INF                "
+string.format("%0#-20.0G", 100) == "1.E+02              "
+string.format("%0#-20.0G", 10000) == "1.E+04              "
+string.format("%0#-20.0G", 100000) == "1.E+05              "
+string.format("%0#-20.0G", 1000000) == "1.E+06              "
+string.format("%0#-20.0G", 10000000) == "1.E+07              "
+string.format("%0#-20.0G", 0.01) == "0.01                "
+string.format("%0#-20.0G", 0.0001) == "0.0001              "
+string.format("%0#-20.0G", 1e-05) == "1.E-05              "
+string.format("%0#-20.0G", 1e-06) == "1.E-06              "
+string.format("%0#-20.0G", 1e-07) == "1.E-07              "
+string.format("%0#-20.0G", 123.456) == "1.E+02              "
+string.format("%0#-20.0G", 1234560000) == "1.E+09              "
+string.format("%0#-20.0G", 1.23456e-05) == "1.E-05              "
+string.format("%0#-20.0G", 123.456789123) == "1.E+02              "
+string.format("%0#-20.0G", 1234567891.23) == "1.E+09              "
+string.format("%0#-20.0G", 1.23456789123e-05) == "1.E-05              "
+string.format("%0#-20.1G", 0) == "0.                  "
+string.format("%0#-20.1G", 1) == "1.                  "
+string.format("%0#-20.1G", -1) == "-1.                 "
+string.format("%0#-20.1G", 2) == "2.                  "
+string.format("%0#-20.1G", -2) == "-2.                 "
+string.format("%0#-20.1G", 3) == "3.                  "
+string.format("%0#-20.1G", -3) == "-3.                 "
+string.format("%0#-20.1G", nan) == "NAN                 "
+string.format("%0#-20.1G", inf) == "INF                 "
+string.format("%0#-20.1G", -inf) == "-INF                "
+string.format("%0#-20.1G", 100) == "1.E+02              "
+string.format("%0#-20.1G", 10000) == "1.E+04              "
+string.format("%0#-20.1G", 100000) == "1.E+05              "
+string.format("%0#-20.1G", 1000000) == "1.E+06              "
+string.format("%0#-20.1G", 10000000) == "1.E+07              "
+string.format("%0#-20.1G", 0.01) == "0.01                "
+string.format("%0#-20.1G", 0.0001) == "0.0001              "
+string.format("%0#-20.1G", 1e-05) == "1.E-05              "
+string.format("%0#-20.1G", 1e-06) == "1.E-06              "
+string.format("%0#-20.1G", 1e-07) == "1.E-07              "
+string.format("%0#-20.1G", 123.456) == "1.E+02              "
+string.format("%0#-20.1G", 1234560000) == "1.E+09              "
+string.format("%0#-20.1G", 1.23456e-05) == "1.E-05              "
+string.format("%0#-20.1G", 123.456789123) == "1.E+02              "
+string.format("%0#-20.1G", 1234567891.23) == "1.E+09              "
+string.format("%0#-20.1G", 1.23456789123e-05) == "1.E-05              "
+string.format("%0#-20.6G", 0) == "0.00000             "
+string.format("%0#-20.6G", 1) == "1.00000             "
+string.format("%0#-20.6G", -1) == "-1.00000            "
+string.format("%0#-20.6G", 2) == "2.00000             "
+string.format("%0#-20.6G", -2) == "-2.00000            "
+string.format("%0#-20.6G", 3) == "3.00000             "
+string.format("%0#-20.6G", -3) == "-3.00000            "
+string.format("%0#-20.6G", nan) == "NAN                 "
+string.format("%0#-20.6G", inf) == "INF                 "
+string.format("%0#-20.6G", -inf) == "-INF                "
+string.format("%0#-20.6G", 100) == "100.000             "
+string.format("%0#-20.6G", 10000) == "10000.0             "
+string.format("%0#-20.6G", 100000) == "100000.             "
+string.format("%0#-20.6G", 1000000) == "1.00000E+06         "
+string.format("%0#-20.6G", 10000000) == "1.00000E+07         "
+string.format("%0#-20.6G", 0.01) == "0.0100000           "
+string.format("%0#-20.6G", 0.0001) == "0.000100000         "
+string.format("%0#-20.6G", 1e-05) == "1.00000E-05         "
+string.format("%0#-20.6G", 1e-06) == "1.00000E-06         "
+string.format("%0#-20.6G", 1e-07) == "1.00000E-07         "
+string.format("%0#-20.6G", 123.456) == "123.456             "
+string.format("%0#-20.6G", 1234560000) == "1.23456E+09         "
+string.format("%0#-20.6G", 1.23456e-05) == "1.23456E-05         "
+string.format("%0#-20.6G", 123.456789123) == "123.457             "
+string.format("%0#-20.6G", 1234567891.23) == "1.23457E+09         "
+string.format("%0#-20.6G", 1.23456789123e-05) == "1.23457E-05         "
+string.format("%0#-+G", 0) == "+0.00000"
+string.format("%0#-+G", 1) == "+1.00000"
+string.format("%0#-+G", -1) == "-1.00000"
+string.format("%0#-+G", 2) == "+2.00000"
+string.format("%0#-+G", -2) == "-2.00000"
+string.format("%0#-+G", 3) == "+3.00000"
+string.format("%0#-+G", -3) == "-3.00000"
+string.format("%0#-+G", nan) == "+NAN"
+string.format("%0#-+G", inf) == "+INF"
+string.format("%0#-+G", -inf) == "-INF"
+string.format("%0#-+G", 100) == "+100.000"
+string.format("%0#-+G", 10000) == "+10000.0"
+string.format("%0#-+G", 100000) == "+100000."
+string.format("%0#-+G", 1000000) == "+1.00000E+06"
+string.format("%0#-+G", 10000000) == "+1.00000E+07"
+string.format("%0#-+G", 0.01) == "+0.0100000"
+string.format("%0#-+G", 0.0001) == "+0.000100000"
+string.format("%0#-+G", 1e-05) == "+1.00000E-05"
+string.format("%0#-+G", 1e-06) == "+1.00000E-06"
+string.format("%0#-+G", 1e-07) == "+1.00000E-07"
+string.format("%0#-+G", 123.456) == "+123.456"
+string.format("%0#-+G", 1234560000) == "+1.23456E+09"
+string.format("%0#-+G", 1.23456e-05) == "+1.23456E-05"
+string.format("%0#-+G", 123.456789123) == "+123.457"
+string.format("%0#-+G", 1234567891.23) == "+1.23457E+09"
+string.format("%0#-+G", 1.23456789123e-05) == "+1.23457E-05"
+string.format("%0#-+.0G", 0) == "+0."
+string.format("%0#-+.0G", 1) == "+1."
+string.format("%0#-+.0G", -1) == "-1."
+string.format("%0#-+.0G", 2) == "+2."
+string.format("%0#-+.0G", -2) == "-2."
+string.format("%0#-+.0G", 3) == "+3."
+string.format("%0#-+.0G", -3) == "-3."
+string.format("%0#-+.0G", 100) == "+1.E+02"
+string.format("%0#-+.0G", 10000) == "+1.E+04"
+string.format("%0#-+.0G", 100000) == "+1.E+05"
+string.format("%0#-+.0G", 1000000) == "+1.E+06"
+string.format("%0#-+.0G", 10000000) == "+1.E+07"
+string.format("%0#-+.0G", 0.01) == "+0.01"
+string.format("%0#-+.0G", 0.0001) == "+0.0001"
+string.format("%0#-+.0G", 1e-05) == "+1.E-05"
+string.format("%0#-+.0G", 1e-06) == "+1.E-06"
+string.format("%0#-+.0G", 1e-07) == "+1.E-07"
+string.format("%0#-+.0G", 123.456) == "+1.E+02"
+string.format("%0#-+.0G", 1234560000) == "+1.E+09"
+string.format("%0#-+.0G", 1.23456e-05) == "+1.E-05"
+string.format("%0#-+.0G", 123.456789123) == "+1.E+02"
+string.format("%0#-+.0G", 1234567891.23) == "+1.E+09"
+string.format("%0#-+.0G", 1.23456789123e-05) == "+1.E-05"
+string.format("%0#-+.1G", 0) == "+0."
+string.format("%0#-+.1G", 1) == "+1."
+string.format("%0#-+.1G", -1) == "-1."
+string.format("%0#-+.1G", 2) == "+2."
+string.format("%0#-+.1G", -2) == "-2."
+string.format("%0#-+.1G", 3) == "+3."
+string.format("%0#-+.1G", -3) == "-3."
+string.format("%0#-+.1G", 100) == "+1.E+02"
+string.format("%0#-+.1G", 10000) == "+1.E+04"
+string.format("%0#-+.1G", 100000) == "+1.E+05"
+string.format("%0#-+.1G", 1000000) == "+1.E+06"
+string.format("%0#-+.1G", 10000000) == "+1.E+07"
+string.format("%0#-+.1G", 0.01) == "+0.01"
+string.format("%0#-+.1G", 0.0001) == "+0.0001"
+string.format("%0#-+.1G", 1e-05) == "+1.E-05"
+string.format("%0#-+.1G", 1e-06) == "+1.E-06"
+string.format("%0#-+.1G", 1e-07) == "+1.E-07"
+string.format("%0#-+.1G", 123.456) == "+1.E+02"
+string.format("%0#-+.1G", 1234560000) == "+1.E+09"
+string.format("%0#-+.1G", 1.23456e-05) == "+1.E-05"
+string.format("%0#-+.1G", 123.456789123) == "+1.E+02"
+string.format("%0#-+.1G", 1234567891.23) == "+1.E+09"
+string.format("%0#-+.1G", 1.23456789123e-05) == "+1.E-05"
+string.format("%0#-+1.0G", 0) == "+0."
+string.format("%0#-+1.0G", 1) == "+1."
+string.format("%0#-+1.0G", -1) == "-1."
+string.format("%0#-+1.0G", 2) == "+2."
+string.format("%0#-+1.0G", -2) == "-2."
+string.format("%0#-+1.0G", 3) == "+3."
+string.format("%0#-+1.0G", -3) == "-3."
+string.format("%0#-+1.0G", 100) == "+1.E+02"
+string.format("%0#-+1.0G", 10000) == "+1.E+04"
+string.format("%0#-+1.0G", 100000) == "+1.E+05"
+string.format("%0#-+1.0G", 1000000) == "+1.E+06"
+string.format("%0#-+1.0G", 10000000) == "+1.E+07"
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+string.format("%0#-+1.0G", 0.0001) == "+0.0001"
+string.format("%0#-+1.0G", 1e-05) == "+1.E-05"
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+string.format("%0#-+1.0G", 1e-07) == "+1.E-07"
+string.format("%0#-+1.0G", 123.456) == "+1.E+02"
+string.format("%0#-+1.0G", 1234560000) == "+1.E+09"
+string.format("%0#-+1.0G", 1.23456e-05) == "+1.E-05"
+string.format("%0#-+1.0G", 123.456789123) == "+1.E+02"
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+string.format("%0#-+1.1G", 100) == "+1.E+02"
+string.format("%0#-+1.1G", 10000) == "+1.E+04"
+string.format("%0#-+1.1G", 100000) == "+1.E+05"
+string.format("%0#-+1.1G", 1000000) == "+1.E+06"
+string.format("%0#-+1.1G", 10000000) == "+1.E+07"
+string.format("%0#-+1.1G", 0.01) == "+0.01"
+string.format("%0#-+1.1G", 0.0001) == "+0.0001"
+string.format("%0#-+1.1G", 1e-05) == "+1.E-05"
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+string.format("%0#-+1.1G", 1e-07) == "+1.E-07"
+string.format("%0#-+1.1G", 123.456) == "+1.E+02"
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+string.format("%0#-+1.1G", 1.23456e-05) == "+1.E-05"
+string.format("%0#-+1.1G", 123.456789123) == "+1.E+02"
+string.format("%0#-+1.1G", 1234567891.23) == "+1.E+09"
+string.format("%0#-+1.1G", 1.23456789123e-05) == "+1.E-05"
+string.format("%0#-+2.0G", 0) == "+0."
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+string.format("%0#-+2.0G", -3) == "-3."
+string.format("%0#-+2.0G", 100) == "+1.E+02"
+string.format("%0#-+2.0G", 10000) == "+1.E+04"
+string.format("%0#-+2.0G", 100000) == "+1.E+05"
+string.format("%0#-+2.0G", 1000000) == "+1.E+06"
+string.format("%0#-+2.0G", 10000000) == "+1.E+07"
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+string.format("%0#-+2.0G", 0.0001) == "+0.0001"
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+string.format("%0#-+2.0G", 1.23456e-05) == "+1.E-05"
+string.format("%0#-+2.0G", 123.456789123) == "+1.E+02"
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+string.format("%0#-+2.0G", 1.23456789123e-05) == "+1.E-05"
+string.format("%0#-+2.1G", 0) == "+0."
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+string.format("%0#-+2.1G", 3) == "+3."
+string.format("%0#-+2.1G", -3) == "-3."
+string.format("%0#-+2.1G", 100) == "+1.E+02"
+string.format("%0#-+2.1G", 10000) == "+1.E+04"
+string.format("%0#-+2.1G", 100000) == "+1.E+05"
+string.format("%0#-+2.1G", 1000000) == "+1.E+06"
+string.format("%0#-+2.1G", 10000000) == "+1.E+07"
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+string.format("%0#-+2.1G", 0.0001) == "+0.0001"
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+string.format("%0#-+2.1G", 1e-06) == "+1.E-06"
+string.format("%0#-+2.1G", 1e-07) == "+1.E-07"
+string.format("%0#-+2.1G", 123.456) == "+1.E+02"
+string.format("%0#-+2.1G", 1234560000) == "+1.E+09"
+string.format("%0#-+2.1G", 1.23456e-05) == "+1.E-05"
+string.format("%0#-+2.1G", 123.456789123) == "+1.E+02"
+string.format("%0#-+2.1G", 1234567891.23) == "+1.E+09"
+string.format("%0#-+2.1G", 1.23456789123e-05) == "+1.E-05"
+string.format("%0#-+6G", nan) == "+NAN  "
+string.format("%0#-+6G", inf) == "+INF  "
+string.format("%0#-+6G", -inf) == "-INF  "
+string.format("%0#-+6.0G", 0) == "+0.   "
+string.format("%0#-+6.0G", 1) == "+1.   "
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+string.format("%0#-+6.0G", 3) == "+3.   "
+string.format("%0#-+6.0G", -3) == "-3.   "
+string.format("%0#-+6.0G", nan) == "+NAN  "
+string.format("%0#-+6.0G", inf) == "+INF  "
+string.format("%0#-+6.0G", -inf) == "-INF  "
+string.format("%0#-+6.0G", 100) == "+1.E+02"
+string.format("%0#-+6.0G", 10000) == "+1.E+04"
+string.format("%0#-+6.0G", 100000) == "+1.E+05"
+string.format("%0#-+6.0G", 1000000) == "+1.E+06"
+string.format("%0#-+6.0G", 10000000) == "+1.E+07"
+string.format("%0#-+6.0G", 0.01) == "+0.01 "
+string.format("%0#-+6.0G", 0.0001) == "+0.0001"
+string.format("%0#-+6.0G", 1e-05) == "+1.E-05"
+string.format("%0#-+6.0G", 1e-06) == "+1.E-06"
+string.format("%0#-+6.0G", 1e-07) == "+1.E-07"
+string.format("%0#-+6.0G", 123.456) == "+1.E+02"
+string.format("%0#-+6.0G", 1234560000) == "+1.E+09"
+string.format("%0#-+6.0G", 1.23456e-05) == "+1.E-05"
+string.format("%0#-+6.0G", 123.456789123) == "+1.E+02"
+string.format("%0#-+6.0G", 1234567891.23) == "+1.E+09"
+string.format("%0#-+6.0G", 1.23456789123e-05) == "+1.E-05"
+string.format("%0#-+6.1G", 0) == "+0.   "
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+string.format("%0#-+6.1G", 2) == "+2.   "
+string.format("%0#-+6.1G", -2) == "-2.   "
+string.format("%0#-+6.1G", 3) == "+3.   "
+string.format("%0#-+6.1G", -3) == "-3.   "
+string.format("%0#-+6.1G", nan) == "+NAN  "
+string.format("%0#-+6.1G", inf) == "+INF  "
+string.format("%0#-+6.1G", -inf) == "-INF  "
+string.format("%0#-+6.1G", 100) == "+1.E+02"
+string.format("%0#-+6.1G", 10000) == "+1.E+04"
+string.format("%0#-+6.1G", 100000) == "+1.E+05"
+string.format("%0#-+6.1G", 1000000) == "+1.E+06"
+string.format("%0#-+6.1G", 10000000) == "+1.E+07"
+string.format("%0#-+6.1G", 0.01) == "+0.01 "
+string.format("%0#-+6.1G", 0.0001) == "+0.0001"
+string.format("%0#-+6.1G", 1e-05) == "+1.E-05"
+string.format("%0#-+6.1G", 1e-06) == "+1.E-06"
+string.format("%0#-+6.1G", 1e-07) == "+1.E-07"
+string.format("%0#-+6.1G", 123.456) == "+1.E+02"
+string.format("%0#-+6.1G", 1234560000) == "+1.E+09"
+string.format("%0#-+6.1G", 1.23456e-05) == "+1.E-05"
+string.format("%0#-+6.1G", 123.456789123) == "+1.E+02"
+string.format("%0#-+6.1G", 1234567891.23) == "+1.E+09"
+string.format("%0#-+6.1G", 1.23456789123e-05) == "+1.E-05"
+string.format("%0#-+6.6G", nan) == "+NAN  "
+string.format("%0#-+6.6G", inf) == "+INF  "
+string.format("%0#-+6.6G", -inf) == "-INF  "
+string.format("%0#-+20G", 0) == "+0.00000            "
+string.format("%0#-+20G", 1) == "+1.00000            "
+string.format("%0#-+20G", -1) == "-1.00000            "
+string.format("%0#-+20G", 2) == "+2.00000            "
+string.format("%0#-+20G", -2) == "-2.00000            "
+string.format("%0#-+20G", 3) == "+3.00000            "
+string.format("%0#-+20G", -3) == "-3.00000            "
+string.format("%0#-+20G", nan) == "+NAN                "
+string.format("%0#-+20G", inf) == "+INF                "
+string.format("%0#-+20G", -inf) == "-INF                "
+string.format("%0#-+20G", 100) == "+100.000            "
+string.format("%0#-+20G", 10000) == "+10000.0            "
+string.format("%0#-+20G", 100000) == "+100000.            "
+string.format("%0#-+20G", 1000000) == "+1.00000E+06        "
+string.format("%0#-+20G", 10000000) == "+1.00000E+07        "
+string.format("%0#-+20G", 0.01) == "+0.0100000          "
+string.format("%0#-+20G", 0.0001) == "+0.000100000        "
+string.format("%0#-+20G", 1e-05) == "+1.00000E-05        "
+string.format("%0#-+20G", 1e-06) == "+1.00000E-06        "
+string.format("%0#-+20G", 1e-07) == "+1.00000E-07        "
+string.format("%0#-+20G", 123.456) == "+123.456            "
+string.format("%0#-+20G", 1234560000) == "+1.23456E+09        "
+string.format("%0#-+20G", 1.23456e-05) == "+1.23456E-05        "
+string.format("%0#-+20G", 123.456789123) == "+123.457            "
+string.format("%0#-+20G", 1234567891.23) == "+1.23457E+09        "
+string.format("%0#-+20G", 1.23456789123e-05) == "+1.23457E-05        "
+string.format("%0#-+20.0G", 0) == "+0.                 "
+string.format("%0#-+20.0G", 1) == "+1.                 "
+string.format("%0#-+20.0G", -1) == "-1.                 "
+string.format("%0#-+20.0G", 2) == "+2.                 "
+string.format("%0#-+20.0G", -2) == "-2.                 "
+string.format("%0#-+20.0G", 3) == "+3.                 "
+string.format("%0#-+20.0G", -3) == "-3.                 "
+string.format("%0#-+20.0G", nan) == "+NAN                "
+string.format("%0#-+20.0G", inf) == "+INF                "
+string.format("%0#-+20.0G", -inf) == "-INF                "
+string.format("%0#-+20.0G", 100) == "+1.E+02             "
+string.format("%0#-+20.0G", 10000) == "+1.E+04             "
+string.format("%0#-+20.0G", 100000) == "+1.E+05             "
+string.format("%0#-+20.0G", 1000000) == "+1.E+06             "
+string.format("%0#-+20.0G", 10000000) == "+1.E+07             "
+string.format("%0#-+20.0G", 0.01) == "+0.01               "
+string.format("%0#-+20.0G", 0.0001) == "+0.0001             "
+string.format("%0#-+20.0G", 1e-05) == "+1.E-05             "
+string.format("%0#-+20.0G", 1e-06) == "+1.E-06             "
+string.format("%0#-+20.0G", 1e-07) == "+1.E-07             "
+string.format("%0#-+20.0G", 123.456) == "+1.E+02             "
+string.format("%0#-+20.0G", 1234560000) == "+1.E+09             "
+string.format("%0#-+20.0G", 1.23456e-05) == "+1.E-05             "
+string.format("%0#-+20.0G", 123.456789123) == "+1.E+02             "
+string.format("%0#-+20.0G", 1234567891.23) == "+1.E+09             "
+string.format("%0#-+20.0G", 1.23456789123e-05) == "+1.E-05             "
+string.format("%0#-+20.1G", 0) == "+0.                 "
+string.format("%0#-+20.1G", 1) == "+1.                 "
+string.format("%0#-+20.1G", -1) == "-1.                 "
+string.format("%0#-+20.1G", 2) == "+2.                 "
+string.format("%0#-+20.1G", -2) == "-2.                 "
+string.format("%0#-+20.1G", 3) == "+3.                 "
+string.format("%0#-+20.1G", -3) == "-3.                 "
+string.format("%0#-+20.1G", nan) == "+NAN                "
+string.format("%0#-+20.1G", inf) == "+INF                "
+string.format("%0#-+20.1G", -inf) == "-INF                "
+string.format("%0#-+20.1G", 100) == "+1.E+02             "
+string.format("%0#-+20.1G", 10000) == "+1.E+04             "
+string.format("%0#-+20.1G", 100000) == "+1.E+05             "
+string.format("%0#-+20.1G", 1000000) == "+1.E+06             "
+string.format("%0#-+20.1G", 10000000) == "+1.E+07             "
+string.format("%0#-+20.1G", 0.01) == "+0.01               "
+string.format("%0#-+20.1G", 0.0001) == "+0.0001             "
+string.format("%0#-+20.1G", 1e-05) == "+1.E-05             "
+string.format("%0#-+20.1G", 1e-06) == "+1.E-06             "
+string.format("%0#-+20.1G", 1e-07) == "+1.E-07             "
+string.format("%0#-+20.1G", 123.456) == "+1.E+02             "
+string.format("%0#-+20.1G", 1234560000) == "+1.E+09             "
+string.format("%0#-+20.1G", 1.23456e-05) == "+1.E-05             "
+string.format("%0#-+20.1G", 123.456789123) == "+1.E+02             "
+string.format("%0#-+20.1G", 1234567891.23) == "+1.E+09             "
+string.format("%0#-+20.1G", 1.23456789123e-05) == "+1.E-05             "
+string.format("%0#-+20.6G", 0) == "+0.00000            "
+string.format("%0#-+20.6G", 1) == "+1.00000            "
+string.format("%0#-+20.6G", -1) == "-1.00000            "
+string.format("%0#-+20.6G", 2) == "+2.00000            "
+string.format("%0#-+20.6G", -2) == "-2.00000            "
+string.format("%0#-+20.6G", 3) == "+3.00000            "
+string.format("%0#-+20.6G", -3) == "-3.00000            "
+string.format("%0#-+20.6G", nan) == "+NAN                "
+string.format("%0#-+20.6G", inf) == "+INF                "
+string.format("%0#-+20.6G", -inf) == "-INF                "
+string.format("%0#-+20.6G", 100) == "+100.000            "
+string.format("%0#-+20.6G", 10000) == "+10000.0            "
+string.format("%0#-+20.6G", 100000) == "+100000.            "
+string.format("%0#-+20.6G", 1000000) == "+1.00000E+06        "
+string.format("%0#-+20.6G", 10000000) == "+1.00000E+07        "
+string.format("%0#-+20.6G", 0.01) == "+0.0100000          "
+string.format("%0#-+20.6G", 0.0001) == "+0.000100000        "
+string.format("%0#-+20.6G", 1e-05) == "+1.00000E-05        "
+string.format("%0#-+20.6G", 1e-06) == "+1.00000E-06        "
+string.format("%0#-+20.6G", 1e-07) == "+1.00000E-07        "
+string.format("%0#-+20.6G", 123.456) == "+123.456            "
+string.format("%0#-+20.6G", 1234560000) == "+1.23456E+09        "
+string.format("%0#-+20.6G", 1.23456e-05) == "+1.23456E-05        "
+string.format("%0#-+20.6G", 123.456789123) == "+123.457            "
+string.format("%0#-+20.6G", 1234567891.23) == "+1.23457E+09        "
+string.format("%0#-+20.6G", 1.23456789123e-05) == "+1.23457E-05        "
+string.format("%0# G", 0) == " 0.00000"
+string.format("%0# G", 1) == " 1.00000"
+string.format("%0# G", -1) == "-1.00000"
+string.format("%0# G", 2) == " 2.00000"
+string.format("%0# G", -2) == "-2.00000"
+string.format("%0# G", 3) == " 3.00000"
+string.format("%0# G", -3) == "-3.00000"
+string.format("%0# G", nan) == " NAN"
+string.format("%0# G", inf) == " INF"
+string.format("%0# G", -inf) == "-INF"
+string.format("%0# G", 100) == " 100.000"
+string.format("%0# G", 10000) == " 10000.0"
+string.format("%0# G", 100000) == " 100000."
+string.format("%0# G", 1000000) == " 1.00000E+06"
+string.format("%0# G", 10000000) == " 1.00000E+07"
+string.format("%0# G", 0.01) == " 0.0100000"
+string.format("%0# G", 0.0001) == " 0.000100000"
+string.format("%0# G", 1e-05) == " 1.00000E-05"
+string.format("%0# G", 1e-06) == " 1.00000E-06"
+string.format("%0# G", 1e-07) == " 1.00000E-07"
+string.format("%0# G", 123.456) == " 123.456"
+string.format("%0# G", 1234560000) == " 1.23456E+09"
+string.format("%0# G", 1.23456e-05) == " 1.23456E-05"
+string.format("%0# G", 123.456789123) == " 123.457"
+string.format("%0# G", 1234567891.23) == " 1.23457E+09"
+string.format("%0# G", 1.23456789123e-05) == " 1.23457E-05"
+string.format("%0# .0G", 0) == " 0."
+string.format("%0# .0G", 1) == " 1."
+string.format("%0# .0G", -1) == "-1."
+string.format("%0# .0G", 2) == " 2."
+string.format("%0# .0G", -2) == "-2."
+string.format("%0# .0G", 3) == " 3."
+string.format("%0# .0G", -3) == "-3."
+string.format("%0# .0G", 100) == " 1.E+02"
+string.format("%0# .0G", 10000) == " 1.E+04"
+string.format("%0# .0G", 100000) == " 1.E+05"
+string.format("%0# .0G", 1000000) == " 1.E+06"
+string.format("%0# .0G", 10000000) == " 1.E+07"
+string.format("%0# .0G", 0.01) == " 0.01"
+string.format("%0# .0G", 0.0001) == " 0.0001"
+string.format("%0# .0G", 1e-05) == " 1.E-05"
+string.format("%0# .0G", 1e-06) == " 1.E-06"
+string.format("%0# .0G", 1e-07) == " 1.E-07"
+string.format("%0# .0G", 123.456) == " 1.E+02"
+string.format("%0# .0G", 1234560000) == " 1.E+09"
+string.format("%0# .0G", 1.23456e-05) == " 1.E-05"
+string.format("%0# .0G", 123.456789123) == " 1.E+02"
+string.format("%0# .0G", 1234567891.23) == " 1.E+09"
+string.format("%0# .0G", 1.23456789123e-05) == " 1.E-05"
+string.format("%0# .1G", 0) == " 0."
+string.format("%0# .1G", 1) == " 1."
+string.format("%0# .1G", -1) == "-1."
+string.format("%0# .1G", 2) == " 2."
+string.format("%0# .1G", -2) == "-2."
+string.format("%0# .1G", 3) == " 3."
+string.format("%0# .1G", -3) == "-3."
+string.format("%0# .1G", 100) == " 1.E+02"
+string.format("%0# .1G", 10000) == " 1.E+04"
+string.format("%0# .1G", 100000) == " 1.E+05"
+string.format("%0# .1G", 1000000) == " 1.E+06"
+string.format("%0# .1G", 10000000) == " 1.E+07"
+string.format("%0# .1G", 0.01) == " 0.01"
+string.format("%0# .1G", 0.0001) == " 0.0001"
+string.format("%0# .1G", 1e-05) == " 1.E-05"
+string.format("%0# .1G", 1e-06) == " 1.E-06"
+string.format("%0# .1G", 1e-07) == " 1.E-07"
+string.format("%0# .1G", 123.456) == " 1.E+02"
+string.format("%0# .1G", 1234560000) == " 1.E+09"
+string.format("%0# .1G", 1.23456e-05) == " 1.E-05"
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+string.format("%0# -.1G", 1.23456789123e-05) == " 1.E-05"
+string.format("%0# -1.0G", 0) == " 0."
+string.format("%0# -1.0G", 1) == " 1."
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+string.format("%0# -1.0G", -2) == "-2."
+string.format("%0# -1.0G", 3) == " 3."
+string.format("%0# -1.0G", -3) == "-3."
+string.format("%0# -1.0G", 100) == " 1.E+02"
+string.format("%0# -1.0G", 10000) == " 1.E+04"
+string.format("%0# -1.0G", 100000) == " 1.E+05"
+string.format("%0# -1.0G", 1000000) == " 1.E+06"
+string.format("%0# -1.0G", 10000000) == " 1.E+07"
+string.format("%0# -1.0G", 0.01) == " 0.01"
+string.format("%0# -1.0G", 0.0001) == " 0.0001"
+string.format("%0# -1.0G", 1e-05) == " 1.E-05"
+string.format("%0# -1.0G", 1e-06) == " 1.E-06"
+string.format("%0# -1.0G", 1e-07) == " 1.E-07"
+string.format("%0# -1.0G", 123.456) == " 1.E+02"
+string.format("%0# -1.0G", 1234560000) == " 1.E+09"
+string.format("%0# -1.0G", 1.23456e-05) == " 1.E-05"
+string.format("%0# -1.0G", 123.456789123) == " 1.E+02"
+string.format("%0# -1.0G", 1234567891.23) == " 1.E+09"
+string.format("%0# -1.0G", 1.23456789123e-05) == " 1.E-05"
+string.format("%0# -1.1G", 0) == " 0."
+string.format("%0# -1.1G", 1) == " 1."
+string.format("%0# -1.1G", -1) == "-1."
+string.format("%0# -1.1G", 2) == " 2."
+string.format("%0# -1.1G", -2) == "-2."
+string.format("%0# -1.1G", 3) == " 3."
+string.format("%0# -1.1G", -3) == "-3."
+string.format("%0# -1.1G", 100) == " 1.E+02"
+string.format("%0# -1.1G", 10000) == " 1.E+04"
+string.format("%0# -1.1G", 100000) == " 1.E+05"
+string.format("%0# -1.1G", 1000000) == " 1.E+06"
+string.format("%0# -1.1G", 10000000) == " 1.E+07"
+string.format("%0# -1.1G", 0.01) == " 0.01"
+string.format("%0# -1.1G", 0.0001) == " 0.0001"
+string.format("%0# -1.1G", 1e-05) == " 1.E-05"
+string.format("%0# -1.1G", 1e-06) == " 1.E-06"
+string.format("%0# -1.1G", 1e-07) == " 1.E-07"
+string.format("%0# -1.1G", 123.456) == " 1.E+02"
+string.format("%0# -1.1G", 1234560000) == " 1.E+09"
+string.format("%0# -1.1G", 1.23456e-05) == " 1.E-05"
+string.format("%0# -1.1G", 123.456789123) == " 1.E+02"
+string.format("%0# -1.1G", 1234567891.23) == " 1.E+09"
+string.format("%0# -1.1G", 1.23456789123e-05) == " 1.E-05"
+string.format("%0# -2.0G", 0) == " 0."
+string.format("%0# -2.0G", 1) == " 1."
+string.format("%0# -2.0G", -1) == "-1."
+string.format("%0# -2.0G", 2) == " 2."
+string.format("%0# -2.0G", -2) == "-2."
+string.format("%0# -2.0G", 3) == " 3."
+string.format("%0# -2.0G", -3) == "-3."
+string.format("%0# -2.0G", 100) == " 1.E+02"
+string.format("%0# -2.0G", 10000) == " 1.E+04"
+string.format("%0# -2.0G", 100000) == " 1.E+05"
+string.format("%0# -2.0G", 1000000) == " 1.E+06"
+string.format("%0# -2.0G", 10000000) == " 1.E+07"
+string.format("%0# -2.0G", 0.01) == " 0.01"
+string.format("%0# -2.0G", 0.0001) == " 0.0001"
+string.format("%0# -2.0G", 1e-05) == " 1.E-05"
+string.format("%0# -2.0G", 1e-06) == " 1.E-06"
+string.format("%0# -2.0G", 1e-07) == " 1.E-07"
+string.format("%0# -2.0G", 123.456) == " 1.E+02"
+string.format("%0# -2.0G", 1234560000) == " 1.E+09"
+string.format("%0# -2.0G", 1.23456e-05) == " 1.E-05"
+string.format("%0# -2.0G", 123.456789123) == " 1.E+02"
+string.format("%0# -2.0G", 1234567891.23) == " 1.E+09"
+string.format("%0# -2.0G", 1.23456789123e-05) == " 1.E-05"
+string.format("%0# -2.1G", 0) == " 0."
+string.format("%0# -2.1G", 1) == " 1."
+string.format("%0# -2.1G", -1) == "-1."
+string.format("%0# -2.1G", 2) == " 2."
+string.format("%0# -2.1G", -2) == "-2."
+string.format("%0# -2.1G", 3) == " 3."
+string.format("%0# -2.1G", -3) == "-3."
+string.format("%0# -2.1G", 100) == " 1.E+02"
+string.format("%0# -2.1G", 10000) == " 1.E+04"
+string.format("%0# -2.1G", 100000) == " 1.E+05"
+string.format("%0# -2.1G", 1000000) == " 1.E+06"
+string.format("%0# -2.1G", 10000000) == " 1.E+07"
+string.format("%0# -2.1G", 0.01) == " 0.01"
+string.format("%0# -2.1G", 0.0001) == " 0.0001"
+string.format("%0# -2.1G", 1e-05) == " 1.E-05"
+string.format("%0# -2.1G", 1e-06) == " 1.E-06"
+string.format("%0# -2.1G", 1e-07) == " 1.E-07"
+string.format("%0# -2.1G", 123.456) == " 1.E+02"
+string.format("%0# -2.1G", 1234560000) == " 1.E+09"
+string.format("%0# -2.1G", 1.23456e-05) == " 1.E-05"
+string.format("%0# -2.1G", 123.456789123) == " 1.E+02"
+string.format("%0# -2.1G", 1234567891.23) == " 1.E+09"
+string.format("%0# -2.1G", 1.23456789123e-05) == " 1.E-05"
+string.format("%0# -6G", nan) == " NAN  "
+string.format("%0# -6G", inf) == " INF  "
+string.format("%0# -6G", -inf) == "-INF  "
+string.format("%0# -6.0G", 0) == " 0.   "
+string.format("%0# -6.0G", 1) == " 1.   "
+string.format("%0# -6.0G", -1) == "-1.   "
+string.format("%0# -6.0G", 2) == " 2.   "
+string.format("%0# -6.0G", -2) == "-2.   "
+string.format("%0# -6.0G", 3) == " 3.   "
+string.format("%0# -6.0G", -3) == "-3.   "
+string.format("%0# -6.0G", nan) == " NAN  "
+string.format("%0# -6.0G", inf) == " INF  "
+string.format("%0# -6.0G", -inf) == "-INF  "
+string.format("%0# -6.0G", 100) == " 1.E+02"
+string.format("%0# -6.0G", 10000) == " 1.E+04"
+string.format("%0# -6.0G", 100000) == " 1.E+05"
+string.format("%0# -6.0G", 1000000) == " 1.E+06"
+string.format("%0# -6.0G", 10000000) == " 1.E+07"
+string.format("%0# -6.0G", 0.01) == " 0.01 "
+string.format("%0# -6.0G", 0.0001) == " 0.0001"
+string.format("%0# -6.0G", 1e-05) == " 1.E-05"
+string.format("%0# -6.0G", 1e-06) == " 1.E-06"
+string.format("%0# -6.0G", 1e-07) == " 1.E-07"
+string.format("%0# -6.0G", 123.456) == " 1.E+02"
+string.format("%0# -6.0G", 1234560000) == " 1.E+09"
+string.format("%0# -6.0G", 1.23456e-05) == " 1.E-05"
+string.format("%0# -6.0G", 123.456789123) == " 1.E+02"
+string.format("%0# -6.0G", 1234567891.23) == " 1.E+09"
+string.format("%0# -6.0G", 1.23456789123e-05) == " 1.E-05"
+string.format("%0# -6.1G", 0) == " 0.   "
+string.format("%0# -6.1G", 1) == " 1.   "
+string.format("%0# -6.1G", -1) == "-1.   "
+string.format("%0# -6.1G", 2) == " 2.   "
+string.format("%0# -6.1G", -2) == "-2.   "
+string.format("%0# -6.1G", 3) == " 3.   "
+string.format("%0# -6.1G", -3) == "-3.   "
+string.format("%0# -6.1G", nan) == " NAN  "
+string.format("%0# -6.1G", inf) == " INF  "
+string.format("%0# -6.1G", -inf) == "-INF  "
+string.format("%0# -6.1G", 100) == " 1.E+02"
+string.format("%0# -6.1G", 10000) == " 1.E+04"
+string.format("%0# -6.1G", 100000) == " 1.E+05"
+string.format("%0# -6.1G", 1000000) == " 1.E+06"
+string.format("%0# -6.1G", 10000000) == " 1.E+07"
+string.format("%0# -6.1G", 0.01) == " 0.01 "
+string.format("%0# -6.1G", 0.0001) == " 0.0001"
+string.format("%0# -6.1G", 1e-05) == " 1.E-05"
+string.format("%0# -6.1G", 1e-06) == " 1.E-06"
+string.format("%0# -6.1G", 1e-07) == " 1.E-07"
+string.format("%0# -6.1G", 123.456) == " 1.E+02"
+string.format("%0# -6.1G", 1234560000) == " 1.E+09"
+string.format("%0# -6.1G", 1.23456e-05) == " 1.E-05"
+string.format("%0# -6.1G", 123.456789123) == " 1.E+02"
+string.format("%0# -6.1G", 1234567891.23) == " 1.E+09"
+string.format("%0# -6.1G", 1.23456789123e-05) == " 1.E-05"
+string.format("%0# -6.6G", nan) == " NAN  "
+string.format("%0# -6.6G", inf) == " INF  "
+string.format("%0# -6.6G", -inf) == "-INF  "
+string.format("%0# -20G", 0) == " 0.00000            "
+string.format("%0# -20G", 1) == " 1.00000            "
+string.format("%0# -20G", -1) == "-1.00000            "
+string.format("%0# -20G", 2) == " 2.00000            "
+string.format("%0# -20G", -2) == "-2.00000            "
+string.format("%0# -20G", 3) == " 3.00000            "
+string.format("%0# -20G", -3) == "-3.00000            "
+string.format("%0# -20G", nan) == " NAN                "
+string.format("%0# -20G", inf) == " INF                "
+string.format("%0# -20G", -inf) == "-INF                "
+string.format("%0# -20G", 100) == " 100.000            "
+string.format("%0# -20G", 10000) == " 10000.0            "
+string.format("%0# -20G", 100000) == " 100000.            "
+string.format("%0# -20G", 1000000) == " 1.00000E+06        "
+string.format("%0# -20G", 10000000) == " 1.00000E+07        "
+string.format("%0# -20G", 0.01) == " 0.0100000          "
+string.format("%0# -20G", 0.0001) == " 0.000100000        "
+string.format("%0# -20G", 1e-05) == " 1.00000E-05        "
+string.format("%0# -20G", 1e-06) == " 1.00000E-06        "
+string.format("%0# -20G", 1e-07) == " 1.00000E-07        "
+string.format("%0# -20G", 123.456) == " 123.456            "
+string.format("%0# -20G", 1234560000) == " 1.23456E+09        "
+string.format("%0# -20G", 1.23456e-05) == " 1.23456E-05        "
+string.format("%0# -20G", 123.456789123) == " 123.457            "
+string.format("%0# -20G", 1234567891.23) == " 1.23457E+09        "
+string.format("%0# -20G", 1.23456789123e-05) == " 1.23457E-05        "
+string.format("%0# -20.0G", 0) == " 0.                 "
+string.format("%0# -20.0G", 1) == " 1.                 "
+string.format("%0# -20.0G", -1) == "-1.                 "
+string.format("%0# -20.0G", 2) == " 2.                 "
+string.format("%0# -20.0G", -2) == "-2.                 "
+string.format("%0# -20.0G", 3) == " 3.                 "
+string.format("%0# -20.0G", -3) == "-3.                 "
+string.format("%0# -20.0G", nan) == " NAN                "
+string.format("%0# -20.0G", inf) == " INF                "
+string.format("%0# -20.0G", -inf) == "-INF                "
+string.format("%0# -20.0G", 100) == " 1.E+02             "
+string.format("%0# -20.0G", 10000) == " 1.E+04             "
+string.format("%0# -20.0G", 100000) == " 1.E+05             "
+string.format("%0# -20.0G", 1000000) == " 1.E+06             "
+string.format("%0# -20.0G", 10000000) == " 1.E+07             "
+string.format("%0# -20.0G", 0.01) == " 0.01               "
+string.format("%0# -20.0G", 0.0001) == " 0.0001             "
+string.format("%0# -20.0G", 1e-05) == " 1.E-05             "
+string.format("%0# -20.0G", 1e-06) == " 1.E-06             "
+string.format("%0# -20.0G", 1e-07) == " 1.E-07             "
+string.format("%0# -20.0G", 123.456) == " 1.E+02             "
+string.format("%0# -20.0G", 1234560000) == " 1.E+09             "
+string.format("%0# -20.0G", 1.23456e-05) == " 1.E-05             "
+string.format("%0# -20.0G", 123.456789123) == " 1.E+02             "
+string.format("%0# -20.0G", 1234567891.23) == " 1.E+09             "
+string.format("%0# -20.0G", 1.23456789123e-05) == " 1.E-05             "
+string.format("%0# -20.1G", 0) == " 0.                 "
+string.format("%0# -20.1G", 1) == " 1.                 "
+string.format("%0# -20.1G", -1) == "-1.                 "
+string.format("%0# -20.1G", 2) == " 2.                 "
+string.format("%0# -20.1G", -2) == "-2.                 "
+string.format("%0# -20.1G", 3) == " 3.                 "
+string.format("%0# -20.1G", -3) == "-3.                 "
+string.format("%0# -20.1G", nan) == " NAN                "
+string.format("%0# -20.1G", inf) == " INF                "
+string.format("%0# -20.1G", -inf) == "-INF                "
+string.format("%0# -20.1G", 100) == " 1.E+02             "
+string.format("%0# -20.1G", 10000) == " 1.E+04             "
+string.format("%0# -20.1G", 100000) == " 1.E+05             "
+string.format("%0# -20.1G", 1000000) == " 1.E+06             "
+string.format("%0# -20.1G", 10000000) == " 1.E+07             "
+string.format("%0# -20.1G", 0.01) == " 0.01               "
+string.format("%0# -20.1G", 0.0001) == " 0.0001             "
+string.format("%0# -20.1G", 1e-05) == " 1.E-05             "
+string.format("%0# -20.1G", 1e-06) == " 1.E-06             "
+string.format("%0# -20.1G", 1e-07) == " 1.E-07             "
+string.format("%0# -20.1G", 123.456) == " 1.E+02             "
+string.format("%0# -20.1G", 1234560000) == " 1.E+09             "
+string.format("%0# -20.1G", 1.23456e-05) == " 1.E-05             "
+string.format("%0# -20.1G", 123.456789123) == " 1.E+02             "
+string.format("%0# -20.1G", 1234567891.23) == " 1.E+09             "
+string.format("%0# -20.1G", 1.23456789123e-05) == " 1.E-05             "
+string.format("%0# -20.6G", 0) == " 0.00000            "
+string.format("%0# -20.6G", 1) == " 1.00000            "
+string.format("%0# -20.6G", -1) == "-1.00000            "
+string.format("%0# -20.6G", 2) == " 2.00000            "
+string.format("%0# -20.6G", -2) == "-2.00000            "
+string.format("%0# -20.6G", 3) == " 3.00000            "
+string.format("%0# -20.6G", -3) == "-3.00000            "
+string.format("%0# -20.6G", nan) == " NAN                "
+string.format("%0# -20.6G", inf) == " INF                "
+string.format("%0# -20.6G", -inf) == "-INF                "
+string.format("%0# -20.6G", 100) == " 100.000            "
+string.format("%0# -20.6G", 10000) == " 10000.0            "
+string.format("%0# -20.6G", 100000) == " 100000.            "
+string.format("%0# -20.6G", 1000000) == " 1.00000E+06        "
+string.format("%0# -20.6G", 10000000) == " 1.00000E+07        "
+string.format("%0# -20.6G", 0.01) == " 0.0100000          "
+string.format("%0# -20.6G", 0.0001) == " 0.000100000        "
+string.format("%0# -20.6G", 1e-05) == " 1.00000E-05        "
+string.format("%0# -20.6G", 1e-06) == " 1.00000E-06        "
+string.format("%0# -20.6G", 1e-07) == " 1.00000E-07        "
+string.format("%0# -20.6G", 123.456) == " 123.456            "
+string.format("%0# -20.6G", 1234560000) == " 1.23456E+09        "
+string.format("%0# -20.6G", 1.23456e-05) == " 1.23456E-05        "
+string.format("%0# -20.6G", 123.456789123) == " 123.457            "
+string.format("%0# -20.6G", 1234567891.23) == " 1.23457E+09        "
+string.format("%0# -20.6G", 1.23456789123e-05) == " 1.23457E-05        "
+string.format("%0# -+G", 0) == "+0.00000"
+string.format("%0# -+G", 1) == "+1.00000"
+string.format("%0# -+G", -1) == "-1.00000"
+string.format("%0# -+G", 2) == "+2.00000"
+string.format("%0# -+G", -2) == "-2.00000"
+string.format("%0# -+G", 3) == "+3.00000"
+string.format("%0# -+G", -3) == "-3.00000"
+string.format("%0# -+G", nan) == "+NAN"
+string.format("%0# -+G", inf) == "+INF"
+string.format("%0# -+G", -inf) == "-INF"
+string.format("%0# -+G", 100) == "+100.000"
+string.format("%0# -+G", 10000) == "+10000.0"
+string.format("%0# -+G", 100000) == "+100000."
+string.format("%0# -+G", 1000000) == "+1.00000E+06"
+string.format("%0# -+G", 10000000) == "+1.00000E+07"
+string.format("%0# -+G", 0.01) == "+0.0100000"
+string.format("%0# -+G", 0.0001) == "+0.000100000"
+string.format("%0# -+G", 1e-05) == "+1.00000E-05"
+string.format("%0# -+G", 1e-06) == "+1.00000E-06"
+string.format("%0# -+G", 1e-07) == "+1.00000E-07"
+string.format("%0# -+G", 123.456) == "+123.456"
+string.format("%0# -+G", 1234560000) == "+1.23456E+09"
+string.format("%0# -+G", 1.23456e-05) == "+1.23456E-05"
+string.format("%0# -+G", 123.456789123) == "+123.457"
+string.format("%0# -+G", 1234567891.23) == "+1.23457E+09"
+string.format("%0# -+G", 1.23456789123e-05) == "+1.23457E-05"
+string.format("%0# -+.0G", 0) == "+0."
+string.format("%0# -+.0G", 1) == "+1."
+string.format("%0# -+.0G", -1) == "-1."
+string.format("%0# -+.0G", 2) == "+2."
+string.format("%0# -+.0G", -2) == "-2."
+string.format("%0# -+.0G", 3) == "+3."
+string.format("%0# -+.0G", -3) == "-3."
+string.format("%0# -+.0G", 100) == "+1.E+02"
+string.format("%0# -+.0G", 10000) == "+1.E+04"
+string.format("%0# -+.0G", 100000) == "+1.E+05"
+string.format("%0# -+.0G", 1000000) == "+1.E+06"
+string.format("%0# -+.0G", 10000000) == "+1.E+07"
+string.format("%0# -+.0G", 0.01) == "+0.01"
+string.format("%0# -+.0G", 0.0001) == "+0.0001"
+string.format("%0# -+.0G", 1e-05) == "+1.E-05"
+string.format("%0# -+.0G", 1e-06) == "+1.E-06"
+string.format("%0# -+.0G", 1e-07) == "+1.E-07"
+string.format("%0# -+.0G", 123.456) == "+1.E+02"
+string.format("%0# -+.0G", 1234560000) == "+1.E+09"
+string.format("%0# -+.0G", 1.23456e-05) == "+1.E-05"
+string.format("%0# -+.0G", 123.456789123) == "+1.E+02"
+string.format("%0# -+.0G", 1234567891.23) == "+1.E+09"
+string.format("%0# -+.0G", 1.23456789123e-05) == "+1.E-05"
+string.format("%0# -+.1G", 0) == "+0."
+string.format("%0# -+.1G", 1) == "+1."
+string.format("%0# -+.1G", -1) == "-1."
+string.format("%0# -+.1G", 2) == "+2."
+string.format("%0# -+.1G", -2) == "-2."
+string.format("%0# -+.1G", 3) == "+3."
+string.format("%0# -+.1G", -3) == "-3."
+string.format("%0# -+.1G", 100) == "+1.E+02"
+string.format("%0# -+.1G", 10000) == "+1.E+04"
+string.format("%0# -+.1G", 100000) == "+1.E+05"
+string.format("%0# -+.1G", 1000000) == "+1.E+06"
+string.format("%0# -+.1G", 10000000) == "+1.E+07"
+string.format("%0# -+.1G", 0.01) == "+0.01"
+string.format("%0# -+.1G", 0.0001) == "+0.0001"
+string.format("%0# -+.1G", 1e-05) == "+1.E-05"
+string.format("%0# -+.1G", 1e-06) == "+1.E-06"
+string.format("%0# -+.1G", 1e-07) == "+1.E-07"
+string.format("%0# -+.1G", 123.456) == "+1.E+02"
+string.format("%0# -+.1G", 1234560000) == "+1.E+09"
+string.format("%0# -+.1G", 1.23456e-05) == "+1.E-05"
+string.format("%0# -+.1G", 123.456789123) == "+1.E+02"
+string.format("%0# -+.1G", 1234567891.23) == "+1.E+09"
+string.format("%0# -+.1G", 1.23456789123e-05) == "+1.E-05"
+string.format("%0# -+1.0G", 0) == "+0."
+string.format("%0# -+1.0G", 1) == "+1."
+string.format("%0# -+1.0G", -1) == "-1."
+string.format("%0# -+1.0G", 2) == "+2."
+string.format("%0# -+1.0G", -2) == "-2."
+string.format("%0# -+1.0G", 3) == "+3."
+string.format("%0# -+1.0G", -3) == "-3."
+string.format("%0# -+1.0G", 100) == "+1.E+02"
+string.format("%0# -+1.0G", 10000) == "+1.E+04"
+string.format("%0# -+1.0G", 100000) == "+1.E+05"
+string.format("%0# -+1.0G", 1000000) == "+1.E+06"
+string.format("%0# -+1.0G", 10000000) == "+1.E+07"
+string.format("%0# -+1.0G", 0.01) == "+0.01"
+string.format("%0# -+1.0G", 0.0001) == "+0.0001"
+string.format("%0# -+1.0G", 1e-05) == "+1.E-05"
+string.format("%0# -+1.0G", 1e-06) == "+1.E-06"
+string.format("%0# -+1.0G", 1e-07) == "+1.E-07"
+string.format("%0# -+1.0G", 123.456) == "+1.E+02"
+string.format("%0# -+1.0G", 1234560000) == "+1.E+09"
+string.format("%0# -+1.0G", 1.23456e-05) == "+1.E-05"
+string.format("%0# -+1.0G", 123.456789123) == "+1.E+02"
+string.format("%0# -+1.0G", 1234567891.23) == "+1.E+09"
+string.format("%0# -+1.0G", 1.23456789123e-05) == "+1.E-05"
+string.format("%0# -+1.1G", 0) == "+0."
+string.format("%0# -+1.1G", 1) == "+1."
+string.format("%0# -+1.1G", -1) == "-1."
+string.format("%0# -+1.1G", 2) == "+2."
+string.format("%0# -+1.1G", -2) == "-2."
+string.format("%0# -+1.1G", 3) == "+3."
+string.format("%0# -+1.1G", -3) == "-3."
+string.format("%0# -+1.1G", 100) == "+1.E+02"
+string.format("%0# -+1.1G", 10000) == "+1.E+04"
+string.format("%0# -+1.1G", 100000) == "+1.E+05"
+string.format("%0# -+1.1G", 1000000) == "+1.E+06"
+string.format("%0# -+1.1G", 10000000) == "+1.E+07"
+string.format("%0# -+1.1G", 0.01) == "+0.01"
+string.format("%0# -+1.1G", 0.0001) == "+0.0001"
+string.format("%0# -+1.1G", 1e-05) == "+1.E-05"
+string.format("%0# -+1.1G", 1e-06) == "+1.E-06"
+string.format("%0# -+1.1G", 1e-07) == "+1.E-07"
+string.format("%0# -+1.1G", 123.456) == "+1.E+02"
+string.format("%0# -+1.1G", 1234560000) == "+1.E+09"
+string.format("%0# -+1.1G", 1.23456e-05) == "+1.E-05"
+string.format("%0# -+1.1G", 123.456789123) == "+1.E+02"
+string.format("%0# -+1.1G", 1234567891.23) == "+1.E+09"
+string.format("%0# -+1.1G", 1.23456789123e-05) == "+1.E-05"
+string.format("%0# -+2.0G", 0) == "+0."
+string.format("%0# -+2.0G", 1) == "+1."
+string.format("%0# -+2.0G", -1) == "-1."
+string.format("%0# -+2.0G", 2) == "+2."
+string.format("%0# -+2.0G", -2) == "-2."
+string.format("%0# -+2.0G", 3) == "+3."
+string.format("%0# -+2.0G", -3) == "-3."
+string.format("%0# -+2.0G", 100) == "+1.E+02"
+string.format("%0# -+2.0G", 10000) == "+1.E+04"
+string.format("%0# -+2.0G", 100000) == "+1.E+05"
+string.format("%0# -+2.0G", 1000000) == "+1.E+06"
+string.format("%0# -+2.0G", 10000000) == "+1.E+07"
+string.format("%0# -+2.0G", 0.01) == "+0.01"
+string.format("%0# -+2.0G", 0.0001) == "+0.0001"
+string.format("%0# -+2.0G", 1e-05) == "+1.E-05"
+string.format("%0# -+2.0G", 1e-06) == "+1.E-06"
+string.format("%0# -+2.0G", 1e-07) == "+1.E-07"
+string.format("%0# -+2.0G", 123.456) == "+1.E+02"
+string.format("%0# -+2.0G", 1234560000) == "+1.E+09"
+string.format("%0# -+2.0G", 1.23456e-05) == "+1.E-05"
+string.format("%0# -+2.0G", 123.456789123) == "+1.E+02"
+string.format("%0# -+2.0G", 1234567891.23) == "+1.E+09"
+string.format("%0# -+2.0G", 1.23456789123e-05) == "+1.E-05"
+string.format("%0# -+2.1G", 0) == "+0."
+string.format("%0# -+2.1G", 1) == "+1."
+string.format("%0# -+2.1G", -1) == "-1."
+string.format("%0# -+2.1G", 2) == "+2."
+string.format("%0# -+2.1G", -2) == "-2."
+string.format("%0# -+2.1G", 3) == "+3."
+string.format("%0# -+2.1G", -3) == "-3."
+string.format("%0# -+2.1G", 100) == "+1.E+02"
+string.format("%0# -+2.1G", 10000) == "+1.E+04"
+string.format("%0# -+2.1G", 100000) == "+1.E+05"
+string.format("%0# -+2.1G", 1000000) == "+1.E+06"
+string.format("%0# -+2.1G", 10000000) == "+1.E+07"
+string.format("%0# -+2.1G", 0.01) == "+0.01"
+string.format("%0# -+2.1G", 0.0001) == "+0.0001"
+string.format("%0# -+2.1G", 1e-05) == "+1.E-05"
+string.format("%0# -+2.1G", 1e-06) == "+1.E-06"
+string.format("%0# -+2.1G", 1e-07) == "+1.E-07"
+string.format("%0# -+2.1G", 123.456) == "+1.E+02"
+string.format("%0# -+2.1G", 1234560000) == "+1.E+09"
+string.format("%0# -+2.1G", 1.23456e-05) == "+1.E-05"
+string.format("%0# -+2.1G", 123.456789123) == "+1.E+02"
+string.format("%0# -+2.1G", 1234567891.23) == "+1.E+09"
+string.format("%0# -+2.1G", 1.23456789123e-05) == "+1.E-05"
+string.format("%0# -+6G", nan) == "+NAN  "
+string.format("%0# -+6G", inf) == "+INF  "
+string.format("%0# -+6G", -inf) == "-INF  "
+string.format("%0# -+6.0G", 0) == "+0.   "
+string.format("%0# -+6.0G", 1) == "+1.   "
+string.format("%0# -+6.0G", -1) == "-1.   "
+string.format("%0# -+6.0G", 2) == "+2.   "
+string.format("%0# -+6.0G", -2) == "-2.   "
+string.format("%0# -+6.0G", 3) == "+3.   "
+string.format("%0# -+6.0G", -3) == "-3.   "
+string.format("%0# -+6.0G", nan) == "+NAN  "
+string.format("%0# -+6.0G", inf) == "+INF  "
+string.format("%0# -+6.0G", -inf) == "-INF  "
+string.format("%0# -+6.0G", 100) == "+1.E+02"
+string.format("%0# -+6.0G", 10000) == "+1.E+04"
+string.format("%0# -+6.0G", 100000) == "+1.E+05"
+string.format("%0# -+6.0G", 1000000) == "+1.E+06"
+string.format("%0# -+6.0G", 10000000) == "+1.E+07"
+string.format("%0# -+6.0G", 0.01) == "+0.01 "
+string.format("%0# -+6.0G", 0.0001) == "+0.0001"
+string.format("%0# -+6.0G", 1e-05) == "+1.E-05"
+string.format("%0# -+6.0G", 1e-06) == "+1.E-06"
+string.format("%0# -+6.0G", 1e-07) == "+1.E-07"
+string.format("%0# -+6.0G", 123.456) == "+1.E+02"
+string.format("%0# -+6.0G", 1234560000) == "+1.E+09"
+string.format("%0# -+6.0G", 1.23456e-05) == "+1.E-05"
+string.format("%0# -+6.0G", 123.456789123) == "+1.E+02"
+string.format("%0# -+6.0G", 1234567891.23) == "+1.E+09"
+string.format("%0# -+6.0G", 1.23456789123e-05) == "+1.E-05"
+string.format("%0# -+6.1G", 0) == "+0.   "
+string.format("%0# -+6.1G", 1) == "+1.   "
+string.format("%0# -+6.1G", -1) == "-1.   "
+string.format("%0# -+6.1G", 2) == "+2.   "
+string.format("%0# -+6.1G", -2) == "-2.   "
+string.format("%0# -+6.1G", 3) == "+3.   "
+string.format("%0# -+6.1G", -3) == "-3.   "
+string.format("%0# -+6.1G", nan) == "+NAN  "
+string.format("%0# -+6.1G", inf) == "+INF  "
+string.format("%0# -+6.1G", -inf) == "-INF  "
+string.format("%0# -+6.1G", 100) == "+1.E+02"
+string.format("%0# -+6.1G", 10000) == "+1.E+04"
+string.format("%0# -+6.1G", 100000) == "+1.E+05"
+string.format("%0# -+6.1G", 1000000) == "+1.E+06"
+string.format("%0# -+6.1G", 10000000) == "+1.E+07"
+string.format("%0# -+6.1G", 0.01) == "+0.01 "
+string.format("%0# -+6.1G", 0.0001) == "+0.0001"
+string.format("%0# -+6.1G", 1e-05) == "+1.E-05"
+string.format("%0# -+6.1G", 1e-06) == "+1.E-06"
+string.format("%0# -+6.1G", 1e-07) == "+1.E-07"
+string.format("%0# -+6.1G", 123.456) == "+1.E+02"
+string.format("%0# -+6.1G", 1234560000) == "+1.E+09"
+string.format("%0# -+6.1G", 1.23456e-05) == "+1.E-05"
+string.format("%0# -+6.1G", 123.456789123) == "+1.E+02"
+string.format("%0# -+6.1G", 1234567891.23) == "+1.E+09"
+string.format("%0# -+6.1G", 1.23456789123e-05) == "+1.E-05"
+string.format("%0# -+6.6G", nan) == "+NAN  "
+string.format("%0# -+6.6G", inf) == "+INF  "
+string.format("%0# -+6.6G", -inf) == "-INF  "
+string.format("%0# -+20G", 0) == "+0.00000            "
+string.format("%0# -+20G", 1) == "+1.00000            "
+string.format("%0# -+20G", -1) == "-1.00000            "
+string.format("%0# -+20G", 2) == "+2.00000            "
+string.format("%0# -+20G", -2) == "-2.00000            "
+string.format("%0# -+20G", 3) == "+3.00000            "
+string.format("%0# -+20G", -3) == "-3.00000            "
+string.format("%0# -+20G", nan) == "+NAN                "
+string.format("%0# -+20G", inf) == "+INF                "
+string.format("%0# -+20G", -inf) == "-INF                "
+string.format("%0# -+20G", 100) == "+100.000            "
+string.format("%0# -+20G", 10000) == "+10000.0            "
+string.format("%0# -+20G", 100000) == "+100000.            "
+string.format("%0# -+20G", 1000000) == "+1.00000E+06        "
+string.format("%0# -+20G", 10000000) == "+1.00000E+07        "
+string.format("%0# -+20G", 0.01) == "+0.0100000          "
+string.format("%0# -+20G", 0.0001) == "+0.000100000        "
+string.format("%0# -+20G", 1e-05) == "+1.00000E-05        "
+string.format("%0# -+20G", 1e-06) == "+1.00000E-06        "
+string.format("%0# -+20G", 1e-07) == "+1.00000E-07        "
+string.format("%0# -+20G", 123.456) == "+123.456            "
+string.format("%0# -+20G", 1234560000) == "+1.23456E+09        "
+string.format("%0# -+20G", 1.23456e-05) == "+1.23456E-05        "
+string.format("%0# -+20G", 123.456789123) == "+123.457            "
+string.format("%0# -+20G", 1234567891.23) == "+1.23457E+09        "
+string.format("%0# -+20G", 1.23456789123e-05) == "+1.23457E-05        "
+string.format("%0# -+20.0G", 0) == "+0.                 "
+string.format("%0# -+20.0G", 1) == "+1.                 "
+string.format("%0# -+20.0G", -1) == "-1.                 "
+string.format("%0# -+20.0G", 2) == "+2.                 "
+string.format("%0# -+20.0G", -2) == "-2.                 "
+string.format("%0# -+20.0G", 3) == "+3.                 "
+string.format("%0# -+20.0G", -3) == "-3.                 "
+string.format("%0# -+20.0G", nan) == "+NAN                "
+string.format("%0# -+20.0G", inf) == "+INF                "
+string.format("%0# -+20.0G", -inf) == "-INF                "
+string.format("%0# -+20.0G", 100) == "+1.E+02             "
+string.format("%0# -+20.0G", 10000) == "+1.E+04             "
+string.format("%0# -+20.0G", 100000) == "+1.E+05             "
+string.format("%0# -+20.0G", 1000000) == "+1.E+06             "
+string.format("%0# -+20.0G", 10000000) == "+1.E+07             "
+string.format("%0# -+20.0G", 0.01) == "+0.01               "
+string.format("%0# -+20.0G", 0.0001) == "+0.0001             "
+string.format("%0# -+20.0G", 1e-05) == "+1.E-05             "
+string.format("%0# -+20.0G", 1e-06) == "+1.E-06             "
+string.format("%0# -+20.0G", 1e-07) == "+1.E-07             "
+string.format("%0# -+20.0G", 123.456) == "+1.E+02             "
+string.format("%0# -+20.0G", 1234560000) == "+1.E+09             "
+string.format("%0# -+20.0G", 1.23456e-05) == "+1.E-05             "
+string.format("%0# -+20.0G", 123.456789123) == "+1.E+02             "
+string.format("%0# -+20.0G", 1234567891.23) == "+1.E+09             "
+string.format("%0# -+20.0G", 1.23456789123e-05) == "+1.E-05             "
+string.format("%0# -+20.1G", 0) == "+0.                 "
+string.format("%0# -+20.1G", 1) == "+1.                 "
+string.format("%0# -+20.1G", -1) == "-1.                 "
+string.format("%0# -+20.1G", 2) == "+2.                 "
+string.format("%0# -+20.1G", -2) == "-2.                 "
+string.format("%0# -+20.1G", 3) == "+3.                 "
+string.format("%0# -+20.1G", -3) == "-3.                 "
+string.format("%0# -+20.1G", nan) == "+NAN                "
+string.format("%0# -+20.1G", inf) == "+INF                "
+string.format("%0# -+20.1G", -inf) == "-INF                "
+string.format("%0# -+20.1G", 100) == "+1.E+02             "
+string.format("%0# -+20.1G", 10000) == "+1.E+04             "
+string.format("%0# -+20.1G", 100000) == "+1.E+05             "
+string.format("%0# -+20.1G", 1000000) == "+1.E+06             "
+string.format("%0# -+20.1G", 10000000) == "+1.E+07             "
+string.format("%0# -+20.1G", 0.01) == "+0.01               "
+string.format("%0# -+20.1G", 0.0001) == "+0.0001             "
+string.format("%0# -+20.1G", 1e-05) == "+1.E-05             "
+string.format("%0# -+20.1G", 1e-06) == "+1.E-06             "
+string.format("%0# -+20.1G", 1e-07) == "+1.E-07             "
+string.format("%0# -+20.1G", 123.456) == "+1.E+02             "
+string.format("%0# -+20.1G", 1234560000) == "+1.E+09             "
+string.format("%0# -+20.1G", 1.23456e-05) == "+1.E-05             "
+string.format("%0# -+20.1G", 123.456789123) == "+1.E+02             "
+string.format("%0# -+20.1G", 1234567891.23) == "+1.E+09             "
+string.format("%0# -+20.1G", 1.23456789123e-05) == "+1.E-05             "
+string.format("%0# -+20.6G", 0) == "+0.00000            "
+string.format("%0# -+20.6G", 1) == "+1.00000            "
+string.format("%0# -+20.6G", -1) == "-1.00000            "
+string.format("%0# -+20.6G", 2) == "+2.00000            "
+string.format("%0# -+20.6G", -2) == "-2.00000            "
+string.format("%0# -+20.6G", 3) == "+3.00000            "
+string.format("%0# -+20.6G", -3) == "-3.00000            "
+string.format("%0# -+20.6G", nan) == "+NAN                "
+string.format("%0# -+20.6G", inf) == "+INF                "
+string.format("%0# -+20.6G", -inf) == "-INF                "
+string.format("%0# -+20.6G", 100) == "+100.000            "
+string.format("%0# -+20.6G", 10000) == "+10000.0            "
+string.format("%0# -+20.6G", 100000) == "+100000.            "
+string.format("%0# -+20.6G", 1000000) == "+1.00000E+06        "
+string.format("%0# -+20.6G", 10000000) == "+1.00000E+07        "
+string.format("%0# -+20.6G", 0.01) == "+0.0100000          "
+string.format("%0# -+20.6G", 0.0001) == "+0.000100000        "
+string.format("%0# -+20.6G", 1e-05) == "+1.00000E-05        "
+string.format("%0# -+20.6G", 1e-06) == "+1.00000E-06        "
+string.format("%0# -+20.6G", 1e-07) == "+1.00000E-07        "
+string.format("%0# -+20.6G", 123.456) == "+123.456            "
+string.format("%0# -+20.6G", 1234560000) == "+1.23456E+09        "
+string.format("%0# -+20.6G", 1.23456e-05) == "+1.23456E-05        "
+string.format("%0# -+20.6G", 123.456789123) == "+123.457            "
+string.format("%0# -+20.6G", 1234567891.23) == "+1.23457E+09        "
+string.format("%0# -+20.6G", 1.23456789123e-05) == "+1.23457E-05        "
+== Strings ==
+= s =
+string.format("%s", "") == ""
+string.format("%s", "a") == "a"
+string.format("%s", "aa") == "aa"
+string.format("%s", "aaaaaaaaaa") == "aaaaaaaaaa"
+string.format("%s", "aaaaaaaaaaaaaaaaaaaa") == "aaaaaaaaaaaaaaaaaaaa"
+string.format("%s", "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa") == "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
+string.format("%.0s", "a") == ""
+string.format("%.0s", "aa") == ""
+string.format("%.0s", "aaaaaaaaaa") == ""
+string.format("%.0s", "aaaaaaaaaaaaaaaaaaaa") == ""
+string.format("%.0s", "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa") == ""
+string.format("%.1s", "aa") == "a"
+string.format("%.1s", "aaaaaaaaaa") == "a"
+string.format("%.1s", "aaaaaaaaaaaaaaaaaaaa") == "a"
+string.format("%.1s", "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa") == "a"
+string.format("%.6s", "aaaaaaaaaa") == "aaaaaa"
+string.format("%.6s", "aaaaaaaaaaaaaaaaaaaa") == "aaaaaa"
+string.format("%.6s", "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa") == "aaaaaa"
+string.format("%1s", "") == " "
+string.format("%1.0s", "") == " "
+string.format("%1.0s", "a") == " "
+string.format("%1.0s", "aa") == " "
+string.format("%1.0s", "aaaaaaaaaa") == " "
+string.format("%1.0s", "aaaaaaaaaaaaaaaaaaaa") == " "
+string.format("%1.0s", "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa") == " "
+string.format("%1.1s", "") == " "
+string.format("%1.1s", "aa") == "a"
+string.format("%1.1s", "aaaaaaaaaa") == "a"
+string.format("%1.1s", "aaaaaaaaaaaaaaaaaaaa") == "a"
+string.format("%1.1s", "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa") == "a"
+string.format("%1.6s", "") == " "
+string.format("%1.6s", "aaaaaaaaaa") == "aaaaaa"
+string.format("%1.6s", "aaaaaaaaaaaaaaaaaaaa") == "aaaaaa"
+string.format("%1.6s", "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa") == "aaaaaa"
+string.format("%2s", "") == "  "
+string.format("%2s", "a") == " a"
+string.format("%2.0s", "") == "  "
+string.format("%2.0s", "a") == "  "
+string.format("%2.0s", "aa") == "  "
+string.format("%2.0s", "aaaaaaaaaa") == "  "
+string.format("%2.0s", "aaaaaaaaaaaaaaaaaaaa") == "  "
+string.format("%2.0s", "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa") == "  "
+string.format("%2.1s", "") == "  "
+string.format("%2.1s", "a") == " a"
+string.format("%2.1s", "aa") == " a"
+string.format("%2.1s", "aaaaaaaaaa") == " a"
+string.format("%2.1s", "aaaaaaaaaaaaaaaaaaaa") == " a"
+string.format("%2.1s", "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa") == " a"
+string.format("%2.6s", "") == "  "
+string.format("%2.6s", "a") == " a"
+string.format("%2.6s", "aaaaaaaaaa") == "aaaaaa"
+string.format("%2.6s", "aaaaaaaaaaaaaaaaaaaa") == "aaaaaa"
+string.format("%2.6s", "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa") == "aaaaaa"
+string.format("%6s", "") == "      "
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+string.format("%0# -s", "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa") == "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
+string.format("%0# -.0s", "a") == ""
+string.format("%0# -.0s", "aa") == ""
+string.format("%0# -.0s", "aaaaaaaaaa") == ""
+string.format("%0# -.0s", "aaaaaaaaaaaaaaaaaaaa") == ""
+string.format("%0# -.0s", "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa") == ""
+string.format("%0# -.1s", "aa") == "a"
+string.format("%0# -.1s", "aaaaaaaaaa") == "a"
+string.format("%0# -.1s", "aaaaaaaaaaaaaaaaaaaa") == "a"
+string.format("%0# -.1s", "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa") == "a"
+string.format("%0# -.6s", "aaaaaaaaaa") == "aaaaaa"
+string.format("%0# -.6s", "aaaaaaaaaaaaaaaaaaaa") == "aaaaaa"
+string.format("%0# -.6s", "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa") == "aaaaaa"
+string.format("%0# -1s", "") == " "
+string.format("%0# -1.0s", "") == " "
+string.format("%0# -1.0s", "a") == " "
+string.format("%0# -1.0s", "aa") == " "
+string.format("%0# -1.0s", "aaaaaaaaaa") == " "
+string.format("%0# -1.0s", "aaaaaaaaaaaaaaaaaaaa") == " "
+string.format("%0# -1.0s", "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa") == " "
+string.format("%0# -1.1s", "") == " "
+string.format("%0# -1.1s", "aa") == "a"
+string.format("%0# -1.1s", "aaaaaaaaaa") == "a"
+string.format("%0# -1.1s", "aaaaaaaaaaaaaaaaaaaa") == "a"
+string.format("%0# -1.1s", "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa") == "a"
+string.format("%0# -1.6s", "") == " "
+string.format("%0# -1.6s", "aaaaaaaaaa") == "aaaaaa"
+string.format("%0# -1.6s", "aaaaaaaaaaaaaaaaaaaa") == "aaaaaa"
+string.format("%0# -1.6s", "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa") == "aaaaaa"
+string.format("%0# -2s", "") == "  "
+string.format("%0# -2s", "a") == "a "
+string.format("%0# -2.0s", "") == "  "
+string.format("%0# -2.0s", "a") == "  "
+string.format("%0# -2.0s", "aa") == "  "
+string.format("%0# -2.0s", "aaaaaaaaaa") == "  "
+string.format("%0# -2.0s", "aaaaaaaaaaaaaaaaaaaa") == "  "
+string.format("%0# -2.0s", "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa") == "  "
+string.format("%0# -2.1s", "") == "  "
+string.format("%0# -2.1s", "a") == "a "
+string.format("%0# -2.1s", "aa") == "a "
+string.format("%0# -2.1s", "aaaaaaaaaa") == "a "
+string.format("%0# -2.1s", "aaaaaaaaaaaaaaaaaaaa") == "a "
+string.format("%0# -2.1s", "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa") == "a "
+string.format("%0# -2.6s", "") == "  "
+string.format("%0# -2.6s", "a") == "a "
+string.format("%0# -2.6s", "aaaaaaaaaa") == "aaaaaa"
+string.format("%0# -2.6s", "aaaaaaaaaaaaaaaaaaaa") == "aaaaaa"
+string.format("%0# -2.6s", "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa") == "aaaaaa"
+string.format("%0# -6s", "") == "      "
+string.format("%0# -6s", "a") == "a     "
+string.format("%0# -6s", "aa") == "aa    "
+string.format("%0# -6.0s", "") == "      "
+string.format("%0# -6.0s", "a") == "      "
+string.format("%0# -6.0s", "aa") == "      "
+string.format("%0# -6.0s", "aaaaaaaaaa") == "      "
+string.format("%0# -6.0s", "aaaaaaaaaaaaaaaaaaaa") == "      "
+string.format("%0# -6.0s", "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa") == "      "
+string.format("%0# -6.1s", "") == "      "
+string.format("%0# -6.1s", "a") == "a     "
+string.format("%0# -6.1s", "aa") == "a     "
+string.format("%0# -6.1s", "aaaaaaaaaa") == "a     "
+string.format("%0# -6.1s", "aaaaaaaaaaaaaaaaaaaa") == "a     "
+string.format("%0# -6.1s", "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa") == "a     "
+string.format("%0# -6.6s", "") == "      "
+string.format("%0# -6.6s", "a") == "a     "
+string.format("%0# -6.6s", "aa") == "aa    "
+string.format("%0# -6.6s", "aaaaaaaaaa") == "aaaaaa"
+string.format("%0# -6.6s", "aaaaaaaaaaaaaaaaaaaa") == "aaaaaa"
+string.format("%0# -6.6s", "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa") == "aaaaaa"
+string.format("%0# -20s", "") == "                    "
+string.format("%0# -20s", "a") == "a                   "
+string.format("%0# -20s", "aa") == "aa                  "
+string.format("%0# -20s", "aaaaaaaaaa") == "aaaaaaaaaa          "
+string.format("%0# -20.0s", "") == "                    "
+string.format("%0# -20.0s", "a") == "                    "
+string.format("%0# -20.0s", "aa") == "                    "
+string.format("%0# -20.0s", "aaaaaaaaaa") == "                    "
+string.format("%0# -20.0s", "aaaaaaaaaaaaaaaaaaaa") == "                    "
+string.format("%0# -20.0s", "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa") == "                    "
+string.format("%0# -20.1s", "") == "                    "
+string.format("%0# -20.1s", "a") == "a                   "
+string.format("%0# -20.1s", "aa") == "a                   "
+string.format("%0# -20.1s", "aaaaaaaaaa") == "a                   "
+string.format("%0# -20.1s", "aaaaaaaaaaaaaaaaaaaa") == "a                   "
+string.format("%0# -20.1s", "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa") == "a                   "
+string.format("%0# -20.6s", "") == "                    "
+string.format("%0# -20.6s", "a") == "a                   "
+string.format("%0# -20.6s", "aa") == "aa                  "
+string.format("%0# -20.6s", "aaaaaaaaaa") == "aaaaaa              "
+string.format("%0# -20.6s", "aaaaaaaaaaaaaaaaaaaa") == "aaaaaa              "
+string.format("%0# -20.6s", "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa") == "aaaaaa              "
+string.format("%0# -+s", "") == ""
+string.format("%0# -+s", "a") == "a"
+string.format("%0# -+s", "aa") == "aa"
+string.format("%0# -+s", "aaaaaaaaaa") == "aaaaaaaaaa"
+string.format("%0# -+s", "aaaaaaaaaaaaaaaaaaaa") == "aaaaaaaaaaaaaaaaaaaa"
+string.format("%0# -+s", "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa") == "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
+string.format("%0# -+.0s", "a") == ""
+string.format("%0# -+.0s", "aa") == ""
+string.format("%0# -+.0s", "aaaaaaaaaa") == ""
+string.format("%0# -+.0s", "aaaaaaaaaaaaaaaaaaaa") == ""
+string.format("%0# -+.0s", "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa") == ""
+string.format("%0# -+.1s", "aa") == "a"
+string.format("%0# -+.1s", "aaaaaaaaaa") == "a"
+string.format("%0# -+.1s", "aaaaaaaaaaaaaaaaaaaa") == "a"
+string.format("%0# -+.1s", "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa") == "a"
+string.format("%0# -+.6s", "aaaaaaaaaa") == "aaaaaa"
+string.format("%0# -+.6s", "aaaaaaaaaaaaaaaaaaaa") == "aaaaaa"
+string.format("%0# -+.6s", "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa") == "aaaaaa"
+string.format("%0# -+1s", "") == " "
+string.format("%0# -+1.0s", "") == " "
+string.format("%0# -+1.0s", "a") == " "
+string.format("%0# -+1.0s", "aa") == " "
+string.format("%0# -+1.0s", "aaaaaaaaaa") == " "
+string.format("%0# -+1.0s", "aaaaaaaaaaaaaaaaaaaa") == " "
+string.format("%0# -+1.0s", "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa") == " "
+string.format("%0# -+1.1s", "") == " "
+string.format("%0# -+1.1s", "aa") == "a"
+string.format("%0# -+1.1s", "aaaaaaaaaa") == "a"
+string.format("%0# -+1.1s", "aaaaaaaaaaaaaaaaaaaa") == "a"
+string.format("%0# -+1.1s", "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa") == "a"
+string.format("%0# -+1.6s", "") == " "
+string.format("%0# -+1.6s", "aaaaaaaaaa") == "aaaaaa"
+string.format("%0# -+1.6s", "aaaaaaaaaaaaaaaaaaaa") == "aaaaaa"
+string.format("%0# -+1.6s", "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa") == "aaaaaa"
+string.format("%0# -+2s", "") == "  "
+string.format("%0# -+2s", "a") == "a "
+string.format("%0# -+2.0s", "") == "  "
+string.format("%0# -+2.0s", "a") == "  "
+string.format("%0# -+2.0s", "aa") == "  "
+string.format("%0# -+2.0s", "aaaaaaaaaa") == "  "
+string.format("%0# -+2.0s", "aaaaaaaaaaaaaaaaaaaa") == "  "
+string.format("%0# -+2.0s", "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa") == "  "
+string.format("%0# -+2.1s", "") == "  "
+string.format("%0# -+2.1s", "a") == "a "
+string.format("%0# -+2.1s", "aa") == "a "
+string.format("%0# -+2.1s", "aaaaaaaaaa") == "a "
+string.format("%0# -+2.1s", "aaaaaaaaaaaaaaaaaaaa") == "a "
+string.format("%0# -+2.1s", "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa") == "a "
+string.format("%0# -+2.6s", "") == "  "
+string.format("%0# -+2.6s", "a") == "a "
+string.format("%0# -+2.6s", "aaaaaaaaaa") == "aaaaaa"
+string.format("%0# -+2.6s", "aaaaaaaaaaaaaaaaaaaa") == "aaaaaa"
+string.format("%0# -+2.6s", "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa") == "aaaaaa"
+string.format("%0# -+6s", "") == "      "
+string.format("%0# -+6s", "a") == "a     "
+string.format("%0# -+6s", "aa") == "aa    "
+string.format("%0# -+6.0s", "") == "      "
+string.format("%0# -+6.0s", "a") == "      "
+string.format("%0# -+6.0s", "aa") == "      "
+string.format("%0# -+6.0s", "aaaaaaaaaa") == "      "
+string.format("%0# -+6.0s", "aaaaaaaaaaaaaaaaaaaa") == "      "
+string.format("%0# -+6.0s", "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa") == "      "
+string.format("%0# -+6.1s", "") == "      "
+string.format("%0# -+6.1s", "a") == "a     "
+string.format("%0# -+6.1s", "aa") == "a     "
+string.format("%0# -+6.1s", "aaaaaaaaaa") == "a     "
+string.format("%0# -+6.1s", "aaaaaaaaaaaaaaaaaaaa") == "a     "
+string.format("%0# -+6.1s", "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa") == "a     "
+string.format("%0# -+6.6s", "") == "      "
+string.format("%0# -+6.6s", "a") == "a     "
+string.format("%0# -+6.6s", "aa") == "aa    "
+string.format("%0# -+6.6s", "aaaaaaaaaa") == "aaaaaa"
+string.format("%0# -+6.6s", "aaaaaaaaaaaaaaaaaaaa") == "aaaaaa"
+string.format("%0# -+6.6s", "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa") == "aaaaaa"
+string.format("%0# -+20s", "") == "                    "
+string.format("%0# -+20s", "a") == "a                   "
+string.format("%0# -+20s", "aa") == "aa                  "
+string.format("%0# -+20s", "aaaaaaaaaa") == "aaaaaaaaaa          "
+string.format("%0# -+20.0s", "") == "                    "
+string.format("%0# -+20.0s", "a") == "                    "
+string.format("%0# -+20.0s", "aa") == "                    "
+string.format("%0# -+20.0s", "aaaaaaaaaa") == "                    "
+string.format("%0# -+20.0s", "aaaaaaaaaaaaaaaaaaaa") == "                    "
+string.format("%0# -+20.0s", "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa") == "                    "
+string.format("%0# -+20.1s", "") == "                    "
+string.format("%0# -+20.1s", "a") == "a                   "
+string.format("%0# -+20.1s", "aa") == "a                   "
+string.format("%0# -+20.1s", "aaaaaaaaaa") == "a                   "
+string.format("%0# -+20.1s", "aaaaaaaaaaaaaaaaaaaa") == "a                   "
+string.format("%0# -+20.1s", "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa") == "a                   "
+string.format("%0# -+20.6s", "") == "                    "
+string.format("%0# -+20.6s", "a") == "a                   "
+string.format("%0# -+20.6s", "aa") == "aa                  "
+string.format("%0# -+20.6s", "aaaaaaaaaa") == "aaaaaa              "
+string.format("%0# -+20.6s", "aaaaaaaaaaaaaaaaaaaa") == "aaaaaa              "
+string.format("%0# -+20.6s", "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa") == "aaaaaa              "
diff --git a/src/test/resources/errors/stringlibargs.lua b/src/test/resources/errors/stringlibargs.lua
index f6f40077..66e64bf6 100644
--- a/src/test/resources/errors/stringlibargs.lua
+++ b/src/test/resources/errors/stringlibargs.lua
@@ -46,17 +46,17 @@ checkallerrors('string.find', { somestring, notastring }, 'bad argument')
 checkallerrors('string.find', { somestring, somestring, nonnumber }, 'bad argument')
 
 -- string.format
---local numfmts = {'%c','%d','%E','%e','%f','%g','%G','%i','%o','%u','%X','%x'}
-local numfmts = { '%c', '%d', '%i', '%o', '%u', '%X', '%x' }
+local numfmts = {'%c','%d','%E','%e','%f','%g','%G','%i','%o','%u','%X','%x'}
 local strfmts = { '%q', '%s' }
-local badfmts = { '%w' }
 banner('string.format')
 checkallpass('string.format', { somestring, anylua })
 checkallpass('string.format', { numfmts, somenumber })
 checkallpass('string.format', { strfmts, somestring })
 checkallerrors('string.format', { numfmts, notanumber }, 'bad argument')
 checkallerrors('string.format', { strfmts, notastring }, 'bad argument')
-checkallerrors('string.format', { badfmts, somestring }, "invalid option '%w'")
+checkallerrors('string.format', { { '%w' }, somestring }, "invalid option '%w'")
+checkallerrors('string.format', { { '%' }, somestring }, "invalid option '%'")
+checkallerrors('string.format', { { '%######s' }, somestring }, "invalid format (repeated flags)")
 
 -- string.gmatch
 banner('string.gmatch')
diff --git a/src/test/resources/errors/stringlibargs.out b/src/test/resources/errors/stringlibargs.out
index 58b1d172..c97f1532 100644
--- a/src/test/resources/errors/stringlibargs.out
+++ b/src/test/resources/errors/stringlibargs.out
@@ -255,6 +255,11 @@ needcheck 	string_char(3)	3
 --- checkallpass
 -		string.format('%c',1.25)	'
'
 -		string.format('%d',1.25)	'1'
+-		string.format('%E',1.25)	'1.250000E+00'
+-		string.format('%e',1.25)	'1.250000e+00'
+-		string.format('%f',1.25)	'1.250000'
+-		string.format('%g',1.25)	'1.25'
+-		string.format('%G',1.25)	'1.25'
 -		string.format('%i',1.25)	'1'
 -		string.format('%o',1.25)	'1'
 -		string.format('%u',1.25)	'1'
@@ -262,6 +267,11 @@ needcheck 	string_char(3)	3
 -		string.format('%x',1.25)	'1'
 -		string.format('%c','789')	''
 -		string.format('%d','789')	'789'
+-		string.format('%E','789')	'7.890000E+02'
+-		string.format('%e','789')	'7.890000e+02'
+-		string.format('%f','789')	'789.000000'
+-		string.format('%g','789')	'789'
+-		string.format('%G','789')	'789'
 -		string.format('%i','789')	'789'
 -		string.format('%o','789')	'1425'
 -		string.format('%u','789')	'789'
@@ -275,6 +285,11 @@ needcheck 	string_char(3)	3
 --- checkallerrors
 -		string.format('%c',nil)	...bad argument...
 -		string.format('%d',nil)	...bad argument...
+-		string.format('%E',nil)	...bad argument...
+-		string.format('%e',nil)	...bad argument...
+-		string.format('%f',nil)	...bad argument...
+-		string.format('%g',nil)	...bad argument...
+-		string.format('%G',nil)	...bad argument...
 -		string.format('%i',nil)	...bad argument...
 -		string.format('%o',nil)	...bad argument...
 -		string.format('%u',nil)	...bad argument...
@@ -282,6 +297,11 @@ needcheck 	string_char(3)	3
 -		string.format('%x',nil)	...bad argument...
 -		string.format('%c','abc')	...bad argument...
 -		string.format('%d','abc')	...bad argument...
+-		string.format('%E','abc')	...bad argument...
+-		string.format('%e','abc')	...bad argument...
+-		string.format('%f','abc')	...bad argument...
+-		string.format('%g','abc')	...bad argument...
+-		string.format('%G','abc')	...bad argument...
 -		string.format('%i','abc')	...bad argument...
 -		string.format('%o','abc')	...bad argument...
 -		string.format('%u','abc')	...bad argument...
@@ -289,6 +309,11 @@ needcheck 	string_char(3)	3
 -		string.format('%x','abc')	...bad argument...
 -		string.format('%c',true)	...bad argument...
 -		string.format('%d',true)	...bad argument...
+-		string.format('%E',true)	...bad argument...
+-		string.format('%e',true)	...bad argument...
+-		string.format('%f',true)	...bad argument...
+-		string.format('%g',true)	...bad argument...
+-		string.format('%G',true)	...bad argument...
 -		string.format('%i',true)	...bad argument...
 -		string.format('%o',true)	...bad argument...
 -		string.format('%u',true)	...bad argument...
@@ -296,6 +321,11 @@ needcheck 	string_char(3)	3
 -		string.format('%x',true)	...bad argument...
 -		string.format('%c',<table>)	...bad argument...
 -		string.format('%d',<table>)	...bad argument...
+-		string.format('%E',<table>)	...bad argument...
+-		string.format('%e',<table>)	...bad argument...
+-		string.format('%f',<table>)	...bad argument...
+-		string.format('%g',<table>)	...bad argument...
+-		string.format('%G',<table>)	...bad argument...
 -		string.format('%i',<table>)	...bad argument...
 -		string.format('%o',<table>)	...bad argument...
 -		string.format('%u',<table>)	...bad argument...
@@ -303,6 +333,11 @@ needcheck 	string_char(3)	3
 -		string.format('%x',<table>)	...bad argument...
 -		string.format('%c',<function>)	...bad argument...
 -		string.format('%d',<function>)	...bad argument...
+-		string.format('%E',<function>)	...bad argument...
+-		string.format('%e',<function>)	...bad argument...
+-		string.format('%f',<function>)	...bad argument...
+-		string.format('%g',<function>)	...bad argument...
+-		string.format('%G',<function>)	...bad argument...
 -		string.format('%i',<function>)	...bad argument...
 -		string.format('%o',<function>)	...bad argument...
 -		string.format('%u',<function>)	...bad argument...
@@ -310,6 +345,11 @@ needcheck 	string_char(3)	3
 -		string.format('%x',<function>)	...bad argument...
 -		string.format('%c',<thread>)	...bad argument...
 -		string.format('%d',<thread>)	...bad argument...
+-		string.format('%E',<thread>)	...bad argument...
+-		string.format('%e',<thread>)	...bad argument...
+-		string.format('%f',<thread>)	...bad argument...
+-		string.format('%g',<thread>)	...bad argument...
+-		string.format('%G',<thread>)	...bad argument...
 -		string.format('%i',<thread>)	...bad argument...
 -		string.format('%o',<thread>)	...bad argument...
 -		string.format('%u',<thread>)	...bad argument...
@@ -329,6 +369,12 @@ needcheck 	string_char(3)	3
 --- checkallerrors
 -		string.format('%w','abc')	...invalid option '%w'...
 -		string.format('%w',1.25)	...invalid option '%w'...
+--- checkallerrors
+-		string.format('%','abc')	...invalid option '%'...
+-		string.format('%',1.25)	...invalid option '%'...
+--- checkallerrors
+-		string.format('%######s','abc')	...invalid format (repeated flags)...
+-		string.format('%######s',1.25)	...invalid format (repeated flags)...
 ====== string.gmatch ======
 --- checkallpass
 -		string.gmatch('abc','abc')	<function>