Written by the Fiveable Content Team • Last updated September 2025
Verified for the 2026 exam
Verified for the 2026 exam•Written by the Fiveable Content Team • Last updated September 2025
Definition
Hyperbolic functions are a set of mathematical functions that are analogs to the trigonometric functions. They are defined in terms of exponential functions and can be used to model various physical phenomena.
Related terms
Exponential Functions: These are mathematical functions where the variable is in the exponent. They grow or decay at a constant rate.
Trigonometric Functions: These are mathematical functions that relate angles and sides of triangles. They include sine, cosine, and tangent.
Inverse Hyperbolic Functions: These are the inverse operations of hyperbolic functions. They allow us to find an angle given its corresponding hyperbolic function value.