asinh
asinh
(PHP 4 >= 4.1.0, PHP 5, PHP 7)
asinh — Inverse hyperbolic sine
Description
float asinh ( float $arg )
Returns the inverse hyperbolic sine of arg, i.e. the value whose hyperbolic sine is arg.
Parameters
arg
The argument to process
Return Values
The inverse hyperbolic sine of arg
Changelog
| Version | Description |
|---|---|
| 5.3.0 | This function is now available on all platforms |
See Also
- sinh() - Hyperbolic sine
- asin() - Arc sine
- acosh() - Inverse hyperbolic cosine
- atanh() - Inverse hyperbolic tangent
← asin
atan2 →
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Licensed under the Creative Commons Attribution License v3.0 or later.
