Fungrim entry: 14af98

\Gamma\!\left(z - 1\right) = \frac{\Gamma\!\left(z\right)}{z - 1}

Assumptions:

z \in \mathbb{C} \setminus \{1, 0, \ldots\}

TeX:

\Gamma\!\left(z - 1\right) = \frac{\Gamma\!\left(z\right)}{z - 1}

z \in \mathbb{C} \setminus \{1, 0, \ldots\}

Definitions:

Fungrim symbol	Notation	Short description
`GammaFunction`	$\Gamma\!\left(z\right)$	Gamma function
`CC`	$\mathbb{C}$	Complex numbers
`ZZLessEqual`	$\mathbb{Z}_{\le n}$	Integers less than or equal to n

Source code for this entry:

Entry(ID("14af98"),
    Formula(Equal(GammaFunction(Sub(z, 1)), Div(GammaFunction(z), Sub(z, 1)))),
    Variables(z),
    Assumptions(Element(z, SetMinus(CC, ZZLessEqual(1)))))

Topics using this entry

Gamma function

Copyright (C) Fredrik Johansson and contributors. Fungrim is provided under the MIT license. The source code is on GitHub.

2019-06-18 07:49:59.356594 UTC