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:
Example
| 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) |