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Re: A problem with tgamma function
- From: Angelo Graziosi <Angelo dot Graziosi at roma1 dot infn dot it>
- To: cygwin at cygwin dot com
- Date: Fri, 12 Oct 2007 09:57:05 +0200 (MET DST)
- Subject: Re: A problem with tgamma function
Lev Bishop wrote:
> I'm sure glibc and newlib would both appreciate a good algorithm for
> tgamma(), if you felt like submitting one...
It seems that a good algorithm has yet been coded in the GAMMA
implementation of CERNLIB
(http://wwwasdoc.web.cern.ch/wwwasdoc/shortwrupsdir/c302/top.html,
http://cernlib.web.cern.ch/cernlib/download/2006_source/src/mathlib/gen/c/gamma64.F),
because with that implementation the test I posted passes...
Cheers,
Angelo.
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