Chapter Contents
Previous
Next
TANH

TANH


Returns the hyperbolic tangent

Category: Hyperbolic

Syntax
Arguments
Details
Examples

Syntax

TANH(argument)

Arguments

argument
is numeric.

Details

The TANH function returns the hyperbolic tangent of the argument, which is given by

[IMAGE]

Examples

SAS Statements Results 
x=tanh(0);
 
0
 
x=tanh(0.5);
 
0.4621171573
 
x=tanh(-0.5);
 
-0.462117157


Chapter Contents
Previous
Next
Top of Page

Copyright 1999 by SAS Institute Inc., Cary, NC, USA. All rights reserved.