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Showing posts with label pow. Show all posts
Showing posts with label pow. Show all posts

JavaScript: Power Function



pow function:
Returns base to the exponent power, that is, baseexponent .
Calculate x raised to y (xy)

Syntax:
pow(x,y)
x is the base number and y is the exponent to which to raise base.

Description:
Because pow is a static method of Math, you always use it as Math.pow(), rather than as a method of a Math object you created.



Example:

<html>
<head>
<title>Power Function</title>

<script language="javascript">
document.write("calculate 5 <sup> 2 </sup> = " + Math.pow(5,2) + "<br>");
document.write("calcuclate 3 <sup> 5 </sup> = " + Math.pow(3,5) + "<br>");
</script>

</head>
</html>



OUTPUT:

calculate 52 = 25
calcuclate 35 = 243
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