This is the mail archive of the
gsl-discuss@sources.redhat.com
mailing list for the GSL project.
Re: Bessel functions with complex arguments
- From: Brian Gough <bjg at network-theory dot co dot uk>
- To: Jørgen Berntsen <Jorgen dot Berntsen at agrsci dot dk>
- Cc: "'gsl-discuss at sources dot redhat dot com'" <gsl-discuss at sources dot redhat dot com>
- Date: Thu, 29 Nov 2001 19:13:56 +0000 (GMT)
- Subject: Re: Bessel functions with complex arguments
- References: <5166A14C6887D111991100805F8BB74905C51A24@foulum01.agrsci.dk>
Jørgen Berntsen writes:
> > I need to evaluate several bessels functions with complex arguments, but
> > can only find bessel functions with real arguments. Have I missed
> > something or is there a way around this problem?
We're looking for a volunteer to implement them, I think, only the
real case is available in GSL 1.0. The standard reference for the
complex versions is the D.Amos paper in ACM TOMS v12, although there
might be better algorithms available now since that was published in
1986.
regards
Brian Gough