Chu Chu_sub Hyp0f1 Hyp0f1_sub Hyp1f0 Hyp1f0_sub Hyp1f1 Hyp1f1_sub Hyp1f1r Hyp1f1r_sub Hyp2f0 Hyp2f0_sub Hyp2f1 Hyp2f1_sub Hyppfq Lhyp1f1 Lhyp1f1_sub

Hyp1f0_sub() Sub Hyp1f0_sub ( Ret As  Double, A As  Double, Z As  Double, Optional Info As  Long  ) Hypergeometric function 1F0(a; z) (Subroutine version) Purpose Computes the hypergeometric function 1F0(a; z). 1F0(a; z) = Σ(a)k * z^k / k! (k = 1 to ∞) Parameters [out] Ret Hypergeometric function 1F0(a; z). [in] A Argument a. [in] Z Argument z. (Z <> 1 and (Z < 1 if A is not an integer)) [out] Info (Optional) = 0: Successful exit. = -2: The argument Z had an illegal value. (Z = 1 or (Z > 1 when A is not an integer)) = 1: Floating point range error. Reference boost/math/special_functions