WGami WGamic WGamit WGammap WGammapd WGammapi WGammapia WGammaq WGammaqi WGammaqia

WGammaqi() Function WGammaqi ( A As  Double, Q As  Double  ) Inverse function of x for normalized complementary incomplete gamma function Q(a, x) Purpose This function computes the inverse function of x for normalized complementary incomplete gamma function Q(a, x). Returns Inverse function of x for normalized complementary incomplete gamma function Q(a, x). Parameters [in] A Argument a. (A > 0) [in] Q Value of Q(a, x). (0 <= Q <= 1) Reference boost/math/special_functions