JavaScript Math exp() Method
The JavaScript Math exp( ) Method is used to return ex, where x is the argument, and e is Euler’s number, which is the base of the natural logarithms. The exp() is a static method of Math, therefore, it is always used as Math.exp(), rather than as a method of a Math object created.
Syntax:
Math.exp(value)
Parameters Used: This function accepts a single parameter as mentioned above and described below:
- Value is a number whose ex you want to find.
Returns: The Math.exp() method returns ex where e is Euler’s number and x is the argument.
Below is an example of the Math exp() Method.
Example 1:
Javascript
<script type="text/javascript"> console.log("When zero is passed as a parameter: " + Math.exp(0));</script> |
Output:
When zero is passed as a parameter: 1
Example 2: When “-1” is passed as a parameter.
Javascript
<script type="text/javascript"> console.log("Result : " + Math.exp(-1));</script> |
Output:
Result : 0.36787944117144233
Example 3: When “1” is passed as a parameter.
Javascript
<script type="text/javascript"> console.log("Result : " + Math.exp(1));</script> |
Output:
Result : 2.718281828459045
We have a complete list of Javascript Math Objects methods, to check those please go through this Javascript Math Object Complete reference article.
Supported Browsers:
- Google Chrome 1 and above
- Internet Explorer 3 and above
- Firefox 1 and above
- Opera 3 and above
- Safari 1 and above
We have a Cheat Sheet on Javascript where we covered all the important topics of Javascript to check those please go through Javascript Cheat Sheet-A Basic guide to JavaScript.
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