Javascript Abs() Function

The abs() function of math object returns absolute value of a number. Use it for example to get absolute value of a number.

Syntax

Math.abs(num)

Javascript Abs() Function Example

<html>
<head>
<script type="text/javascript">
var num = 123.43;
document.write(Math.abs(num));
document.write(Math.abs('-1'));     
document.write(Math.abs(-2));       
</script>
</head>
<body>
</body>
</html>

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Javascript Abs() Function

Javascript Abs() Function Example

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