From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 31477 invoked by alias); 4 Apr 2012 09:21:29 -0000 Received: (qmail 31468 invoked by uid 22791); 4 Apr 2012 09:21:29 -0000 X-SWARE-Spam-Status: No, hits=-3.6 required=5.0 tests=ALL_TRUSTED,AWL,BAYES_00,KHOP_THREADED X-Spam-Check-By: sourceware.org Received: from localhost (HELO sourceware.org) (127.0.0.1) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Wed, 04 Apr 2012 09:21:18 +0000 From: "joseph at codesourcery dot com" To: glibc-bugs@sources.redhat.com Subject: [Bug math/13942] x86 acos inaccurate near 1 Date: Wed, 04 Apr 2012 09:21:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: glibc X-Bugzilla-Component: math X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: joseph at codesourcery dot com X-Bugzilla-Status: NEW X-Bugzilla-Priority: P2 X-Bugzilla-Assigned-To: unassigned at sourceware dot org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: X-Bugzilla-URL: http://sourceware.org/bugzilla/ Auto-Submitted: auto-generated Content-Type: text/plain; charset="UTF-8" MIME-Version: 1.0 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: 2012-04/txt/msg00030.txt.bz2 http://sourceware.org/bugzilla/show_bug.cgi?id=13942 --- Comment #2 from joseph at codesourcery dot com 2012-04-04 09:20:34 UTC --- I expect the approach suggested in the libc-help posting of using (1-x)*(1+x) would be fine as a fix. -- Configure bugmail: http://sourceware.org/bugzilla/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.