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JavaScript exp() Method
JavaScript Math Object
Definition and Usage
The exp() method returns the value of Ex, where E is Euler's number (approximately 2.7183) and x is the number passed to it.
Syntax
Math.exp(x)
| Parameter | Description |
|---|---|
| x | Required. A number |
Browser Support
The exp() method is supported in all major browsers.
Example
Example
Use the exp() method on different numbers:
<script type="text/javascript">
document.write(Math.exp(1) + "<br />");
document.write(Math.exp(-1) + "<br />");
document.write(Math.exp(5) + "<br />");
document.write(Math.exp(10) + "<br />");
</script>
document.write(Math.exp(1) + "<br />");
document.write(Math.exp(-1) + "<br />");
document.write(Math.exp(5) + "<br />");
document.write(Math.exp(10) + "<br />");
</script>
The output of the code above will be:
2.718281828459045
0.36787944117144233
148.4131591025766
22026.465794806718
0.36787944117144233
148.4131591025766
22026.465794806718
Try it yourself »
JavaScript Math Object
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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.