COSH

Returns the hyperbolic cosine of a number.

Syntax

COSH(number)  

Parameters

Term Definition
number Required. Any real number for which you want to find the hyperbolic cosine.

Return value

The hyperbolic cosine of a number.

Remarks

The formula for the hyperbolic cosine is:

Formula

Example

Formula Description Result
=COSH(4) Hyperbolic cosine of 4 27.308233
=COSH(EXP(1)) Hyperbolic cosine of the base of the natural logarithm. 7.6101251