From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from esa1.mentor.iphmx.com (esa1.mentor.iphmx.com [68.232.129.153]) by sourceware.org (Postfix) with ESMTPS id 0354F395186A for ; Tue, 1 Dec 2020 22:48:09 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.3.2 sourceware.org 0354F395186A Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=codesourcery.com Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=joseph_myers@mentor.com IronPort-SDR: 2Riq5qW0F3sA2gq6zfN+QT7ISG/hiVnsH78WXtNNPi/myB9rfFKom7rd3JVQz/LSiVL1MOmtSN Yf6oX1+s/VbB/apPZa28bJ2QKfNTVHsHhOUdC2TVtPnBQAQDNGsxdJv68jDYU1XVWUWLix+Eg+ dBpuSisi4XKHoNJ5d8sNIF4ursBPY+5Tob1GBgJIyZCenEsz9P2DM3k9MlVHFsz2Y82+sIWNjy PVxNyLBrfPUqbU4hnd9SgS3sJLBbHIRj8LOB9+ahqG2E2SVUMuwx91BEe+GipBLgODi6nmZTt/ r1U= X-IronPort-AV: E=Sophos;i="5.78,385,1599552000"; d="scan'208";a="57976426" Received: from orw-gwy-02-in.mentorg.com ([192.94.38.167]) by esa1.mentor.iphmx.com with ESMTP; 01 Dec 2020 14:48:08 -0800 IronPort-SDR: p12aehGZYU0znKxOOvcbjp8HOx2WvpGoVcfTMrbxf23PXWpUM/9Z0ldd29+eaijMz26Xo6spdQ Np50uspOe1HqOnw5aKhWe1S956N5zi895Omktpn9xhK73DWdZrNh+fteFdCtNGLhVng353G3Bz eMGFY5FdSxLYU71nfJgex4OkCA6sWN7h/fMkSgdjL4vA5G2AlNSboa5TZ9UW17xFBQ92/xeJlS vAN49QEzXmFfnEvZT9JjgzfEQaOaaFUWv7Uo+3oHtBaH/uxRCpBnQInJ6l4NJPYbyBB0/rwLL+ pwo= Date: Tue, 1 Dec 2020 22:48:04 +0000 From: Joseph Myers X-X-Sender: jsm28@digraph.polyomino.org.uk To: Paul Zimmermann CC: Subject: Re: [PATCH] add inputs to auto-libm-test-in yielding larger errors In-Reply-To: Message-ID: References: User-Agent: Alpine 2.22 (DEB 394 2020-01-19) MIME-Version: 1.0 Content-Type: text/plain; charset="US-ASCII" X-Originating-IP: [137.202.0.90] X-ClientProxiedBy: SVR-IES-MBX-07.mgc.mentorg.com (139.181.222.7) To svr-ies-mbx-01.mgc.mentorg.com (139.181.222.1) X-Spam-Status: No, score=-3124.9 required=5.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS, KAM_DMARC_STATUS, SPF_HELO_PASS, SPF_PASS, TXREP autolearn=no autolearn_force=no version=3.4.2 X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on server2.sourceware.org X-BeenThere: libc-alpha@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Libc-alpha mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 01 Dec 2020 22:48:11 -0000 On Tue, 1 Dec 2020, Paul Zimmermann wrote: > Library do support binary128), on x86_64. I also plan to deal with bivariate > functions (pow, atan2, hypot). I will publish the largest errors found (with Complex functions are mostly essentially bivariate real ones (in the case of cabs and carg, trivial wrappers round hypot and atan2) and information about largest errors found would be interesting for those as well. (cpow is a function of four real variables, but we already have bug 14473 for that being inaccurate, so don't need other bug reports for it.) -- Joseph S. Myers joseph@codesourcery.com