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Computer program for Bessel and Hankel functions

Author
Kreider, Kevin L.
Published
Oct 1, 1991.
Physical Description
1 electronic document
Additional Creators
Clark, Bruce J., Rice, Edward J., and Saule, Arthur V.
Online Version

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Restrictions on Access
Unclassified, Unlimited, Publicly available.
Free-to-read Unrestricted online access
Summary
A set of FORTRAN subroutines for calculating Bessel and Hankel functions is presented. The routines calculate Bessel and Hankel functions of the first and second kinds, as well as their derivatives, for wide ranges of integer order and real or complex argument in single or double precision. Depending on the order and argument, one of three evaluation methods is used: the power series definition, an Airy function expansion, or an asymptotic expansion. Routines to calculate Airy functions and their derivatives are also included.
Other Subject(s)
Collection
NASA Technical Reports Server (NTRS) Collection.
Note
Document ID: 19920002473.
Accession ID: 92N11691.
E-6439.
NAS 1.15:105154.
NASA-TM-105154.
Terms of Use and Reproduction
No Copyright.
View MARC record | catkey: 15678577