JavaScript exp()Method
JavaScript Math ObjectExample
Returns E to thexpower of x, where x is 1:
Math.exp(1);
Output:
2.718281828459045
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Definition and Usage
The exp() method returns the value of e raised to the power of x.E is the base of natural logarithms(approximate value 2.7183).
Browser Support
All major browsers support the exp() method
Syntax
Math.exp(x)
Parameter Values
| Parameter | Description |
|---|---|
| x | Required. A number |
Return Value
| Type | Description |
|---|---|
| Number | Returns e to the power of x. e represents the base of natural logarithms, and its value is approximately 2.71828. |
Technical Details
| JavaScript Version: | 1.0 |
|---|
More Examples
Example
In the following example, we will apply exp() to different numbers:
var a=Math.exp(-1);
var b=Math.exp(5);
var c=Math.exp(10);
var b=Math.exp(5);
var c=Math.exp(10);
a,b, andcOutput:
0.36787944117144233
148.4131591025766
22026.465794806718
148.4131591025766
22026.465794806718
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Other Extensions