Laracon EU Online 2021

atanh

(PHP 4 >= 4.1.0, PHP 5, PHP 7)

atanhInverse hyperbolic tangent

Description

atanh ( float $arg ) : float

Returns the inverse hyperbolic tangent of arg, i.e. the value whose hyperbolic tangent is arg.

Parameters

arg

The argument to process

Return Values

Inverse hyperbolic tangent of arg

See Also

add a note add a note

User Contributed Notes

There are no user contributed notes for this page.
To Top