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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(InexactNumber,InexactNumber)

For the programmer

The object regularizedGamma is a method function.

The source of this document is in /__w/M2/M2/macaulay2-1.26.05+ds/M2/Macaulay2/packages/Macaulay2Doc/functions/Gamma-doc.m2:57:0.