From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 20168 invoked by alias); 31 Jul 2008 08:50:42 -0000 Received: (qmail 19774 invoked by uid 48); 31 Jul 2008 08:49:30 -0000 Date: Thu, 31 Jul 2008 08:50:00 -0000 Message-ID: <20080731084930.19773.qmail@sourceware.org> From: "mtk dot manpages at gmail dot com" To: glibc-bugs@sources.redhat.com In-Reply-To: <20080730145051.6785.mtk.manpages@gmail.com> References: <20080730145051.6785.mtk.manpages@gmail.com> Reply-To: sourceware-bugzilla@sourceware.org Subject: [Bug math/6785] erf() does not set errno for underflow 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/msg00157.txt.bz2 ------- Additional Comments From mtk dot manpages at gmail dot com 2008-07-31 08:49 ------- Created an attachment (id=2850) --> (http://sourceware.org/bugzilla/attachment.cgi?id=2850&action=view) test program Sample run showing problem: $ /tmp/mt_erf subnormal:20 errno == 0 fetestexcept() says: FE_UNDERFLOW FE_INEXACT erf(2.12199579096527232e-314)=2.39441584310907145e-314 0 FE_UNDERFLOW subnormal -- http://sourceware.org/bugzilla/show_bug.cgi?id=6785 ------- You are receiving this mail because: ------- You are on the CC list for the bug, or are watching someone who is.