Functions

tanh

Supported By

Syntax

[the] tanh of factor

tanh ( expression )

Factor and expression yield integers, numbers, or complexes.

Example

put the tanh of 2 -- yields 0.964027

Description

The tanh function returns the hyperbolic tangent of the value that is passed to it.

If the argument is an integer or a number, a number is returned. If the argument is a complex, a complex is returned.