The inverse of a hyperbolic function

(mathematics) A function that is the inverse of an appropriate restriction of a trigonometric function.

(mathematics) A mathematical operation that transforms a function for a discrete or continuous spectrum into a function for the amplitude with the given spectrum; an inverse transform of the Fourier transform.

plural of inverse trigonometric function

plural of inverse Fourier transform

plural of inverse hyperbolic function

(object-oriented programming) Design principle that states that (1) High- and low-level modules should both depend on abstractions and (2) instead of abstractions depending upon details, details should depend upon abstractions.

plural of inverse-square law