Returns the hyperbolic cosine of a number.
Syntax
COSH(number)
Number is any real number for which you want to find the hyperbolic cosine.
Remark
The formula for the hyperbolic cosine is:
Examples
| Formula |
Description (Result) |
| =COSH(4) |
Hyperbolic cosine of 4 (27.30823) |
| =COSH(EXP(1)) |
Hyperbolic cosine of the base of the natural logarithm (7.610125) |