Dawson Dawson_sub Erf Erfc Erfci Erfci_sub Erfi Erfi_sub Fresc Fresc_sub Fress Fress_sub

Dawson_sub() Sub Dawson_sub ( Ret As  Double, X As  Double, Optional Info As  Long  ) Dawson's function F(x) (Subroutine version) Purpose Computes the Dawson's function F(x). F(x) = exp(-x^2) * ∫exp(t^2) dt [0, x] Parameters [out] Ret Dawson's function F(x). [in] X Argument x. [out] Info (Optional) = 0: Successful exit. = 1: Floating point range error.