# 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:what somebody or something is there to do Function key, a type of key on computer keyboards Function model, a structured...
- A hash function is any function that can be used to map data of arbitrary size to fixed-size values. The values returned by a hash function are called...
- The softmax function, also known as softargmax: 184  or normalized exponential function,: 198  is a generalization of the logistic function to multiple...
- Bessel functions, first defined by the mathematician Daniel Bernoulli and then generalized by Friedrich Bessel, are canonical solutions y(x) of Bessel's...
- In mathematics, a continuous function is a function such that a continuous variation (that is a change without jump) of the argument induces a continuous...
- In solid-state physics, the work function (sometimes spelled workfunction) is the minimum thermodynamic work (i.e., energy) needed to remove an electron...
- production function gives the technological relation between quantities of physical inputs and quantities of output of goods. The production function is one...
- the gamma function (represented by Γ, the capital letter gamma from the Gr**** alphabet) is one commonly used extension of the factorial function to complex...
- a transfer function (also known as system function or network function) of a system, sub-system, or component is a mathematical function which theoretically...
- In mathematics, a differentiable function of one real variable is a function whose derivative exists at each point in its domain. In other words, the...