Author: Oscar Cronquist Article last updated on March 29, 2018

The COSH function calculates the hyperbolic cosine of a number.

Formula in cell C3:

=COSH(B3)

Excel Function Syntax

COSH(number)

Arguments

number  Required. Any real number.

Comments

COSH(n) = (EXP(n)+EXP(-n))/2

How to use the EXP function

Returns e raised to the power of a number, e equals 2.71828182845904. Example, e^2 equals 7.389056099 Formula in cell C3: […]