plural of simple function

plural of cubic function

(mathematics) A linear mapping from a vector space to its field of scalars.

plural of composite function

plural of bodily function

(physiology) A normal physical process that occurs in the body. / (euphemistic) An excretory function of an organism, usually the discharging of feces and urine.

plural of utility function

(biology) Any function of the body that is essential for maintaining life, especially breathing and circulation.

(mathematics) a type of function used in the analysis of inhomogeneous differential equations.

(mathematics, cryptography) A function that is easy to compute in one direction but difficult to compute in the opposite direction (finding its inverse) without special information.