COSH(X)

 

Description

This function returns the hyperbolic cosine of angle X.   The result is greater than or equal to 1.

 

Parameters

 

X

A numeric value.

 

Examples

 

COSH(1) = 1.543080635

 

COSH(FF1) = 3.762195691

Where FF2 = -2.

 

COSH(0) = 1