WGami WGamic WGamit WGammap WGammapd WGammapi WGammapia WGammaq WGammaqi WGammaqia

WGammap() Function WGammap ( A As  Double, X As  Double  ) Normalized incomplete gamma function P(a, x) Purpose This function computes the normalized incomplete gamma function P(a, x). P(a, x) = γ(a, x)/Γ(a) = (1/Γ(a))∫ t^(a-1)*exp(-t) dt [0, x] Returns Normalized incomplete gamma function P(a, x). Parameters [in] A Argument a. (A > 0) [in] X X As Double Argument x. (X >= 0) Reference boost/math/special_functions