X-Recipient: archive-cygwin AT delorie DOT com X-Spam-Check-By: sourceware.org Date: Fri, 12 Oct 2007 09:57:05 +0200 (MET DST) From: Angelo Graziosi To: cygwin AT cygwin DOT com Subject: Re: A problem with tgamma function Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Mailing-List: contact cygwin-help AT cygwin DOT com; run by ezmlm List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-owner AT cygwin DOT com Mail-Followup-To: cygwin AT cygwin DOT com Delivered-To: mailing list cygwin AT cygwin DOT com 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. -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/