Hyperbolic Functions: The hyperbolic functions are a set of mathematical functions that are similar to the trigonometric functions, but are defined in terms of the exponential function instead of the circular functions.
Inverse Hyperbolic Functions: The inverse hyperbolic functions are the inverse of the hyperbolic functions, and they are used to find the angle whose hyperbolic function is a given value.
Exponential Function: The exponential function is a mathematical function that describes a relationship in which a quantity grows or decays at a rate proportional to its current value.