# Gamma function ( complex numbers with a positive real part))

## Description

In mathematics, the gamma function is an extension of the factorial function, with its argument shifted down by 1, to real and complex numbers. The simplest formula is for positive integers.The gamma function is defined for all complex numbers except the negative integers and zero. For complex numbers with a positive real part, it is defined via a convergent improper integral:

Related formulas## Variables

Γ_{t} | Gamma function (dimensionless) |

infinity | infinity (dimensionless) |

x | Variable (dimensionless) |

t | positive number (dimensionless) |

e | e |