gamma function
gamma function noun: a meromorphic function which generalizes the notion of factorial to complex numbers and has singularities at the nonpositive integers; any of certain generalizations or analogues of said function, such as extend the factorial to domains other than the complex numbers.

Noun
gamma function (plural gamma functions)
- A meromorphic function which generalizes the notion of factorial to complex numbers and has singularities at the nonpositive integers; any of certain generalizations or analogues of said function, such as extend the factorial to domains other than the complex numbers.
- Chapter 3 deals with the p-adic gamma function.1987, Kit Ming Yeung, Applications of p-adic gamma function to congruences of binomial coefficients, University of California, San Diego, page 3
- In particular, the exponential, circular, and hyperbolic functions are rational combinations of gamma functions.2002, M. Aslam Chaudhry, Syed M. Zubair, On a Class of Incomplete Gamma Functions with Applications, Chapman & Hall / CRC Press, page 2
- Synonyms:
- Euler integral of the second kind
gamma function meaning in Tamil and Persian
gamma function in Tamil
- காமாச் சார்பு, காமாச்சார்பு
gamma function in Persian
- function which generalizes the notion of a factorial
- تابع گاما tâbe'-e gâmâ
Synonyms of gamma function
- Euler integral of the second kind
Forms of gamma function
| plural | gamma functions |
|---|
Origin of gamma function
The function itself was initially defined as an integral (in modern representation, Γ(x)=∫₀ ᪲e⁻ᵗtˣ⁻¹dt) for positive real x by Swiss mathematician Leonhard Euler in 1730. The name derives from the notation, Γ(x), which was introduced by Adrien-Marie Legendre (1752—1833) (he referred to it, however, as the Eulerian integral of the second kind). Both Euler's integral and Legendre's notation shift the argument with respect to the factorial, so that for integer n>0, Γ(n) = (n−1)!. Carl Friedrich Gauss preferred π(x), with no shift, but Legendre's notation prevailed. Generalisation to non-integer negative and to complex numbers was achieved by analytic continuation.
Questions about gamma function
- What does gamma function mean?
- Gamma function means a meromorphic function which generalizes the notion of factorial to complex numbers and has singularities at the nonpositive integers; any of certain generalizations or analogues of said function, such as extend the factorial to domains other than the complex numbers.
- What is gamma function in Tamil?
- Gamma function in Tamil is காமாச் சார்பு, காமாச்சார்பு. See Gamma function meaning in Tamil.
- What part of speech is gamma function?
- Gamma function is a noun.
- What is the plural of gamma function?
- The plural of gamma function is gamma functions.
Words near gamma function in the dictionary
Source and license
Adapted from Wiktionary: gamma function (page history and authors); gamma function (Tamil Wiktionary) (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.
Last updated:
Cite this entry: “gamma function.” Word.ws, https://word.ws/gamma_function. Based on Wiktionary, CC BY-SA 4.0.
