00000cab a22000003a 4500 UP-99796217608517214 Buklod 20231007234513.0 m |o d | ta 080909s xx d | ||r ||||| || (iLib)UPD-00050695656 DENGII eng Gil, Amparo Algorithm 822: GIZ, HIZ two Fortran 77 routines for the computation of complex Scorer functions. Vol. 28, no. 4 pp. 436 - 447 Two Fortran 77 routines for the evaluation of Scorer functions of complex arguments Gi(z), Hi(z), and their derivatives are presented. 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. MacLeod [1994] is provided. Airy functions. Scorer functions. Numerical quadrature. Segura, Javier. Temme, Nico M. ACM transactions on mathematical software. 28, 4 (2002). FO UPD DENG-II Article