COSH Function

Returns the hyperbolic cosine.

Categories:	Hyperbolic
	CAS

Table of Contents

Required Argument

Syntax

COSH(argument)

Required Argument

argument

specifies a numeric constant, variable, or expression.

Details

The COSH function returns the hyperbolic cosine of the argument, given by

multiline equation line 1 left-parenthesis epsilon Superscript a r g u m e n t Baseline plus epsilon Superscript minus a r g u m e n t Baseline right-parenthesis slash 2

Example

The following SAS statements produce these results:

SAS Statement	Result
x=cosh(0);	1
x=cosh(-5.0);	74.209948525
x=cosh(0.5);	1.1276259652

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Last updated: March 16, 2017