Algorithm 822: GIZ, HIZ two Fortran 77 routines for the computation of complex Scorer functions.

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...

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Detalhes bibliográficos

Publicado no:	ACM transactions on mathematical software. 28, 4 (2002).
Autor principal:	Gil, Amparo
Outros Autores:	Segura, Javier, Temme, Nico M.
Formato:	Artigo
Idioma:	inglês
Assuntos:	Airy functions. Scorer functions. Numerical quadrature.