plural of anonymous function

plural of Langevin function

plural of sink function

(medicine) A form of magnetic resonance imaging that records the flow of blood to areas of the brain when the patient is undertaking a specific neural activity.

(number theory) The function that counts how many integers below a given integer are coprime to it.

(medicine) any of several biochemical blood assays designed to give information on the state of a patient's liver; include total protein, albumin, alanine transaminase, alkaline phosphatase and bilirubin

(systems theory) That part of a control system that dynamically updates the parameters of an optimizing control function or a direct control function

(mathematics) An inverse hyperbolic function

The inverse of a hyperbolic function

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