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# inverseRegularizedGamma -- inverse of the upper regularized gamma function

- Usage:
    `inverseRegularizedGamma(s, q)`
- Inputs:
  - s, a real number,
  - q, a real number,
- Outputs:
  - a real number,

## Description

This is the inverse of regularizedGamma with respect to the second argument.

    i1 : regularizedGamma(3, 7)

    o1 = .02963616388052177

    o1 : RR (of precision 53)

    i2 : inverseRegularizedGamma(3, oo)

    o2 = 7

    o2 : RR (of precision 53)

## See also

- Gamma -- Gamma function
- regularizedGamma -- upper regularized gamma function

## Ways to use inverseRegularizedGamma:

- `inverseRegularizedGamma(RR,RR)`

## For the programmer

The object inverseRegularizedGamma 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.m2:96:0.