# Hyperbolic functions

By Martin McBride, 2020-09-10
Tags: sinh cosh tanh hyperbolic function inverse hyperbolic function
Categories: hyperbolic functions pure mathematics

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.

This sections covers:

• The main hyperbolic functions:
• The reciprocal hyperbolic functions:
• The inverse hyperbolic functions: