TANH(X)

 

Description

Returns the hyperbolic tangent of angle X.   The return value is between -1 and 1.

 

Parameters

 

X

A numeric value expressed in radians.

 

Examples

 

TANH(0) = 0

 

TANH(G4) = 0.454216432

Where G4 = .49.

 

TANH(X8) = -1

Where X8 = -30.