From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 10081 invoked by alias); 31 Jul 2008 13:36:51 -0000 Received: (qmail 9725 invoked by uid 48); 31 Jul 2008 13:35:34 -0000 Date: Thu, 31 Jul 2008 13:36:00 -0000 Message-ID: <20080731133534.9724.qmail@sourceware.org> From: "mtk dot manpages at gmail dot com" To: glibc-bugs@sources.redhat.com In-Reply-To: <20080731133414.6809.mtk.manpages@gmail.com> References: <20080731133414.6809.mtk.manpages@gmail.com> Reply-To: sourceware-bugzilla@sourceware.org Subject: [Bug math/6809] tgamma() sets errno inconsistently for domain error X-Bugzilla-Reason: CC Mailing-List: contact glibc-bugs-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Post: List-Help: , Sender: glibc-bugs-owner@sourceware.org X-SW-Source: 2008-07/txt/msg00213.txt.bz2 ------- Additional Comments From mtk dot manpages at gmail dot com 2008-07-31 13:35 ------- Created an attachment (id=2881) --> (http://sourceware.org/bugzilla/attachment.cgi?id=2881&action=view) test program Test runs demonstrating the problem: $ /tmp/mt_tgamma -- -1 errno == EDOM fetestexcept() says: FE_INVALID tgamma(-1.00000000000000000e+00)=nan EDOM FE_INVALID nan $ /tmp/mt_tgamma -- -inf errno == 0 fetestexcept() says: FE_INVALID tgamma(-inf)=nan 0 FE_INVALID nan -- http://sourceware.org/bugzilla/show_bug.cgi?id=6809 ------- You are receiving this mail because: ------- You are on the CC list for the bug, or are watching someone who is.