Python math.cosh() – Hyperbolic Cosine

Python math.cosh()

math.cosh(x) function returns the hyperbolic cosine of x.

cosh(x) = (e^2x + 1)/(2*e^x)

Syntax

The syntax to call cosh() function is

math.cosh(x)

where

Example

In the following example, we find the hyperbolic cosine of 5, using cosh() function of math module.

import math

x = 5
result = math.cosh(x)
print('cosh(x) :', result)

Output

cosh(x) : 74.20994852478785

Summary

In this Python Examples tutorial, we learned the syntax of, and examples for math.cosh() function.