lua_52.patch

diff --git a/flos/num/array.lua b/flos/num/array.lua
index 97c0475..ec995c9 100644
--- a/flos/num/array.lua
+++ b/flos/num/array.lua
@@ -1083,37 +1083,6 @@ function Array.__div(lhs, rhs)
    return ret
 end
 
---- Elementwise floor division of two arrays (see `Array:__add`)
--- @param lhs the first operand
--- @param rhs the second operand
--- @return an Array with `lhs // rhs`
-function Array.__idiv(lhs, rhs)
-   local ret
-   if isArray(lhs) and isArray(rhs) then
-      local sh = lhs.shape:align(rhs.shape)
-      if sh == nil then
-	 error("flos.Array // requires the same shape for two different Arrays")
-      end
-      ret = Array( lhs.shape )
-      for i = 1, #lhs do
-	 ret[i] = lhs[i] // rhs[i]
-      end
-   elseif isArray(lhs) then
-      ret = Array( lhs.shape )
-      for i = 1, #lhs do
-	 ret[i] = lhs[i] // rhs
-      end
-   elseif isArray(rhs) then
-      ret = Array( rhs.shape )
-      for i = 1, #rhs do
-	 ret[i] = lhs // rhs[i]
-      end
-   else
-      error("flos.Array // could not figure out the types")
-   end
-   return ret
-end
-
 --- Elementwise unary negation
 -- @return an Array with `-self`
 function Array:__unm()