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regularizedGamma -- upper regularized gamma function

Usage:

regularizedGamma(s, x)
Inputs:
- s, a real number,
- x, a real number,
Outputs:
- a real number,

Description

This is the (upper) regularized gamma function \(Q(s, x) = \frac{\Gamma(s,x)}{\Gamma(s)}\).

i1 : regularizedGamma(3, 7)

o1 = .02963616388052177

o1 : RR (of precision 53)

i2 : Gamma(3, 7) / Gamma 3

o2 = .02963616388052178

o2 : RR (of precision 53)

See also

Gamma -- Gamma function
inverseRegularizedGamma -- inverse of the upper regularized gamma function

Ways to use regularizedGamma:

regularizedGamma(CC,CC)
regularizedGamma(CC,RR)
regularizedGamma(RR,CC)
regularizedGamma(RR,RR)
regularizedGamma(RR,RRi)
regularizedGamma(RRi,RR)
regularizedGamma(RRi,RRi)

For the programmer

The object regularizedGamma is a method function.

The source of this document is in /build/macaulay2-88fgJW/macaulay2-1.25.11+ds/M2/Macaulay2/packages/Macaulay2Doc/functions/Gamma-doc.m2:71:0.