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InverseGammaRegularized

  • InverseGammaRegularized[ a , s ] gives the inverse of the regularized incomplete gamma function.
  • Mathematical function (see Section A.3.10).
  • With the regularized incomplete gamma function defined by , InverseGammaRegularized[ a , s ] is the solution for in .
  • InverseGammaRegularized[ a , , s ] gives the inverse of GammaRegularized[ a , , z ].
  • Note that the arguments of InverseGammaRegularized are arranged differently than in InverseBetaRegularized.
  • See the Mathematica book: Section 3.2.10.
  • See also: InverseBetaRegularized, InverseErf.