JavaScript acosh() method
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Definition and usage
acosh()
The method returns the hyperbolic arccosine of a number.
Note:If the parameter x If the parameter is less than 1, the method will return NaN.
Syntax
Math.acosh(x)
Parameter value
Parameter | Description |
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x | Required. A number. |
Technical details
Return value: | If the parameter is less than 1, NaN is returned. |
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JavaScript version: | ECMAScript 6 |
Browser Support
Math.acosh()
Is an ES1 feature (JavaScript 1999). All browsers fully support it:
Chrome | IE | Edge | Firefox | Safari | Opera |
---|---|---|---|---|---|
Support | Support | Support | Support | Support | Support |
Related Pages
Tutorial:JavaScript Mathematics
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