COSH function

Category: Math and trigonometry
Introduced: Excel 2003

Summary

Returns the hyperbolic cosine of a number

Syntax

COSH(number) The COSH function syntax has the following arguments:
• Number Required. Any real number for which you want to find the hyperbolic cosine.

Example

=COSH(4)
=COSH(EXP(1))

Microsoft Support Page

https://support.microsoft.com/en-us/office/cosh-function-e460d426-c471-43e8-9540-a57ff3b70555

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