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Re: [Patch, wwwdocs] gcc-4.3/changes.html: Fortran - Add GAMMA/LGAMMA
- From: Thomas Koenig <tkoenig at netcologne dot de>
- To: François-Xavier Coudert <fxcoudert at gmail dot com>
- Cc: Tobias Burnus <burnus at net-b dot de>, "fortran at gcc dot gnu dot org" <fortran at gcc dot gnu dot org>
- Date: Wed, 31 Oct 2007 20:20:21 +0100
- Subject: Re: [Patch, wwwdocs] gcc-4.3/changes.html: Fortran - Add GAMMA/LGAMMA
- References: <472772E4.1090901@net-b.de> <19c433eb0710301113w51a17bedwe52adb2b9002f810@mail.gmail.com>
On Tue, 2007-10-30 at 18:13 +0000, François-Xavier Coudert wrote:
Hi FX,
> I intend to submit a patch adding a fallback tgamma() based on netlib,
> for platforms that don't have a tgamma() at all.
I am currenly working on fallback implementations of tgamma*() and
lgamma*() using the Lanczos approximation (one reason why I've been
quiet these last days :-) I've gotten pretty far by now, but you
can expect a patch within the next few days.
I hope we didn't do too much duplicate effort here.
Thomas