MS Excel: Cosh Function
In Excel, the Cosh function returns the hyperbolic cosine of a number.
The syntax for the Cosh function is:
Cosh( number )
number is any number.
Applies To:
- Excel 2007, Excel 2003, Excel XP, Excel 2000
For Example:
Let's take a look at an example:

Based on the Excel spreadsheet above:
=Cosh(A1) would return 1.020066756 =Cosh(A2) would return 1.061877819 =Cosh(A3) would return 11.68945835 =Cosh(2.11) would return 4.184739626