GIZ, HIZ: Two Fortan 77 Routines for the Computation of Complex and Scorer Functions. Modelling, Analysis and Simulation. (MAS)

摘要

Two Fortran 77 routines for the evaluation of Scorer functions of complex arguments Gi(z), Hi(z) and their derivatives are presneted. The routines are based on the use of quadrature, Maclaurin series and asymptotic expansions. For real z comparison with a previous code by A.J. MacLeaod (J. Cornput. Appl. Math. 53 (1994)) is provided.