COSH(number) returns the hyperbolic cosine : COSH « Math Trigonometry functions « Microsoft Office Excel 2007 Tutorial

1. Microsoft Office Excel 2007 Tutorial
2. Math Trigonometry functions
3. COSH

Input the formula: =COSH(4)

20.12.COSH
	20.12.1.	COSH(number) returns the hyperbolic cosine