# 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

- Look up function or functionality in Wiktionary, the free dictionary. Function or functionality may refer to: Function key, a type of key on computer keyboards...
- mathematics, a function from a set X to a set Y ****igns to each element of X exactly one element of Y. The set X is called the domain of the function and the...
- A hash function is any function that can be used to map data of arbitrary size to fixed-size values, though there are some hash functions that support...
- 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...
- likelihood function (often simply called the likelihood) is the joint probability m**** (or probability density) of observed data viewed as a function of the...
- sigmoid function is any mathematical function whose graph has a characteristic S-shaped or sigmoid curve. A common example of a sigmoid function is the...
- wave function are the Gr**** letters ψ and Ψ (lower-case and capital psi, respectively). Wave functions are complex-valued. For example, a wave function might...
- A logistic function or logistic curve is a common S-shaped curve (sigmoid curve) with the equation f ( x ) = L 1 + e − k ( x − x 0 ) {\displaystyle f(x)={\frac...
- 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 Gaussian function, often simply referred to as a Gaussian, is a function of the base form f ( x ) = exp ⁡ ( − x 2 ) {\displaystyle f(x)=\exp(-x^{2})}...