# Hyperbolic functions

From Graphic maths

**Level: A Level Maths**

The hyperbolic functions are analogues of the trigonometry functions (sin, cos and related functions), but based on the geometry of the hyperbola rather than the circle.

## Main hyperbolic functions

The main hyperbolic functions are:

## Derived hyperbolic functions

Several functions are derived from sinh and cosh:

## Inverse hyperbolic functions

The inverse functions are: