# Definition of Function. Meaning of Function. Synonyms of Function

Here you will find one or more explanations in English for the word Function. Also in the bottom left of the page several parts of wikipedia pages related to the word Function and, of course, Function synonyms and on the right images related to the word Function.

## Definition of Function

function
Fluent Flu"ent, n. 1. A current of water; a stream. [Obs.] 2. [Cf. F. fluente.] (Math.) A variable quantity, considered as increasing or diminishing; -- called, in the modern calculus, the function or integral.

## Meaning of Function from wikipedia

- Function or functionality may refer to: Function key, a type of key on computer keyboards Function model, a structured representation of processes in a...
- In mathematics, a function is a relation between sets, that ****ociates to every element of a first set exactly one element of the second set. Typical examples...
- A sigmoid function is a mathematical function having a characteristic "S"-shaped curve or sigmoid curve. Often, sigmoid function refers to the special...
- In mathematics, the gamma function (represented by Γ {\displaystyle \Gamma } , the capital letter gamma from the Gr**** alphabet) is one commonly used extension...
- hash function is any function that can be used to map data of arbitrary size onto data of a fixed size. The values returned by a hash function are called...
- In mathematics, an inverse function (or anti-function) is a function that "reverses" another function: if the function f applied to an input x gives a...
- production function gives the technological relation between quantities of physical inputs and quantities of output of goods. The production function is one...
- In mathematics, an exponential function is a function of the form f ( x ) = a b x , {\displaystyle f(x)=ab^{x},} where b is a positive real number, and...
- In mathematics, the softmax function, also known as softargmax or normalized exponential function, is a function that takes as input a vector of K real...
- A wave function in quantum physics is a mathematical description of the quantum state of an isolated quantum system. The wave function is a complex-valued...