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JavaScript pow() Method
JavaScript Math Object
Definition and Usage
The pow() method returns the value of x to the power of y (xy).
Syntax
Math.pow(x,y)
| Parameter | Description |
|---|---|
| x | Required. The base |
| y | Required. The exponent |
Browser Support
The pow() method is supported in all major browsers.
Example
Example
Use the pow() method on different numbers:
<script type="text/javascript">
document.write(Math.pow(0,0) + "<br />");
document.write(Math.pow(0,1) + "<br />");
document.write(Math.pow(1,1) + "<br />");
document.write(Math.pow(1,10) + "<br />");
document.write(Math.pow(7,2) + "<br />");
document.write(Math.pow(-7,2) + "<br />");
document.write(Math.pow(2,4));
</script>
document.write(Math.pow(0,0) + "<br />");
document.write(Math.pow(0,1) + "<br />");
document.write(Math.pow(1,1) + "<br />");
document.write(Math.pow(1,10) + "<br />");
document.write(Math.pow(7,2) + "<br />");
document.write(Math.pow(-7,2) + "<br />");
document.write(Math.pow(2,4));
</script>
The output of the code above will be:
1
0
1
1
49
49
16
0
1
1
49
49
16
Try it yourself »
JavaScript Math Object
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Tutorials, references, and examples are constantly reviewed to avoid errors, but we cannot warrant full correctness of all content.
While using this site, you agree to have read and accepted our terms of use and privacy policy.
Copyright 1999-2012 by Refsnes Data. All Rights Reserved.
Tutorials, references, and examples are constantly reviewed to avoid errors, but we cannot warrant full correctness of all content.
While using this site, you agree to have read and accepted our terms of use and privacy policy.
Copyright 1999-2012 by Refsnes Data. All Rights Reserved.