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calculator.js
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calculator.js
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// adding
const add = (x, y) => {
return x + y;
};
// function add (x,y)
const submul = (x, y, n) => {
return x + y - n;
};
// SUBTRACTING
const subtract = (x, y) => {
return x - y;
};
// MULTIPLICATION
const multiply = (x, y) => {
return x * y;
};
const multiplymul = (x, y, n) => {
return x * y * n;
};
// DIVISION
function divide (x, y) {
if (y === 0) {
throw "Cannot divide by 0!";
}
return x / y;
};
const dividemul = (x, y, n) => {
return x / y / n;
};
const clearAllfields = (x)=>{
if(isNaN(x)){
throw "Select to clear the fields";
}
return 0;
};
module.exports = {
add,
subtract,
submul,
multiply,
multiplymul,
divide,
dividemul,
clearAllfields
};