Gami Gami_sub Gamic Gamic_sub Gamit Gamit_sub Gammap Gammap_sub Gammapd Gammapd_sub Gammapi Gammapi_sub Gammapia Gammapia_sub Gammaq Gammaq_sub Gammaqi Gammaqi_sub Gammaqia Gammaqia_sub

Gamit() Function Gamit ( A As  Double, X As  Double, Optional Info As  Long  ) Tricomi's incomplete gamma function γ*(a, x) Purpose Computes the Tricomi's incomplete gamma function. γ*(a, x) = x^(-a)/Γ(a)*γ(a, x) Returns Double Tricomi's incomplete gamma function γ*(a, x). Parameters [in] A Argument a. [in] X Argument x. (x >= 0) [out] Info (Optional) = 0: Successful exit. = -2: The argument X had an illegal value. (X < 0) = 1: Floating point range error.