PHP asinh() Function
Definition and Usage
The asinh() function returns the inverse hyperbolic sine of a number.
Syntax
asinh(x)
| Parameter | Description |
|---|---|
| x | Required. A number. |
Description
Returns x is the inverse hyperbolic sine, that is, its hyperbolic sine is x of the value.
Tips and Comments
Note:This function is not implemented on the Windows platform.
