vendor/markbaker/complex/classes/src/functionstanh.php

Function code for the complex tanh() function

Functions

tanh()

tanh(\Complex\Complex|mixed  $complex) : \Complex\Complex

Returns the hyperbolic tangent of a complex number.

Parameters

\Complex\Complex|mixed $complex

Complex number or a numeric value.

Throws

\Complex\Exception

If argument isn't a valid real or complex number.

\InvalidArgumentException

If function would result in a division by zero

Returns

\Complex\Complex

The hyperbolic tangent of the complex argument.