From nobody Tue Aug 6 12:56:01 2024 X-Original-To: hackers@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4WdYG80Nsqz5Rt0Y for ; Tue, 06 Aug 2024 12:56:16 +0000 (UTC) (envelope-from Paul.Zimmermann@inria.fr) Received: from mail3-relais-sop.national.inria.fr (mail3-relais-sop.national.inria.fr [192.134.164.104]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "smtp.inria.fr", Issuer "GEANT OV RSA CA 4" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4WdYG64sMTz4d5K for ; Tue, 6 Aug 2024 12:56:14 +0000 (UTC) (envelope-from Paul.Zimmermann@inria.fr) Authentication-Results: mx1.freebsd.org; dkim=pass header.d=inria.fr header.s=dc header.b="nfVE/3Dx"; dmarc=pass (policy=none) header.from=inria.fr; spf=pass (mx1.freebsd.org: domain of Paul.Zimmermann@inria.fr designates 192.134.164.104 as permitted sender) smtp.mailfrom=Paul.Zimmermann@inria.fr DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=inria.fr; s=dc; h=date:message-id:from:to:subject; bh=QoJZh3oj9DRcIXB5gqDaikQ7FXRgaqMnhHxXXPoVfNs=; b=nfVE/3DxSb8zXv8LdcSprLiLaaimswL1RMThDqBg88U9Vs8c4iJsRrpv F1KD3AE03EPRt1wqNJgd+z1sWRTnuPgwyyhqbpk1j8TOqz5qFgxoGt+yk GZU5DkED4B5R5/DSwhQluypzXSdjvXeTjkJgBSVl/55rqU4nPdbvBZx5g o=; Received-SPF: SoftFail (mail3-relais-sop.national.inria.fr: domain of Paul.Zimmermann@inria.fr is inclined to not designate 152.81.9.227 as permitted sender) identity=mailfrom; client-ip=152.81.9.227; receiver=mail3-relais-sop.national.inria.fr; envelope-from="Paul.Zimmermann@inria.fr"; x-sender="Paul.Zimmermann@inria.fr"; x-conformance=spf_only; x-record-type="v=spf1"; x-record-text="v=spf1 include:mailout.safebrands.com a:basic-mail.safebrands.com a:basic-mail01.safebrands.com a:basic-mail02.safebrands.com ip4:128.93.142.0/24 ip4:192.134.164.0/24 ip4:128.93.162.160 ip4:89.107.174.7 mx ~all" Received-SPF: None (mail3-relais-sop.national.inria.fr: no sender authenticity information available from domain of postmaster@coriandre) identity=helo; client-ip=152.81.9.227; receiver=mail3-relais-sop.national.inria.fr; envelope-from="Paul.Zimmermann@inria.fr"; x-sender="postmaster@coriandre"; x-conformance=spf_only X-IronPort-AV: E=Sophos;i="6.09,267,1716242400"; d="scan'208";a="93664363" Received: from coriandre.loria.fr (HELO coriandre) ([152.81.9.227]) by mail3-relais-sop.national.inria.fr with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 06 Aug 2024 14:56:06 +0200 Date: Tue, 06 Aug 2024 14:56:01 +0200 Message-Id: From: Paul Zimmermann To: hackers@freebsd.org Subject: kargl@freebsd.org, sgk@troutmask.apl.washington.edu, vincenzo.innocente@cern.ch, riemannic@gmail.com, johnmather@sidefx.com X-Spamd-Bar: ------ X-Spamd-Result: default: False [-6.10 / 15.00]; DWL_DNSWL_MED(-2.00)[inria.fr:dkim]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; NEURAL_HAM_LONG(-1.00)[-1.000]; NEURAL_HAM_SHORT(-1.00)[-0.999]; DMARC_POLICY_ALLOW(-0.50)[inria.fr,none]; R_DKIM_ALLOW(-0.20)[inria.fr:s=dc]; R_SPF_ALLOW(-0.20)[+ip4:192.134.164.0/24]; MIME_GOOD(-0.10)[text/plain]; RWL_MAILSPIKE_GOOD(-0.10)[192.134.164.104:from]; ARC_NA(0.00)[]; ASN(0.00)[asn:2200, ipnet:192.134.164.0/24, country:FR]; MIME_TRACE(0.00)[0:+]; RCVD_COUNT_ONE(0.00)[1]; MISSING_XM_UA(0.00)[]; RCPT_COUNT_ONE(0.00)[1]; MLMMJ_DEST(0.00)[hackers@freebsd.org]; TO_MATCH_ENVRCPT_ALL(0.00)[]; FROM_HAS_DN(0.00)[]; RCVD_TLS_LAST(0.00)[]; FROM_EQ_ENVFROM(0.00)[]; TO_DN_NONE(0.00)[]; DKIM_TRACE(0.00)[inria.fr:+] X-Rspamd-Queue-Id: 4WdYG64sMTz4d5K List-Id: Technical discussions relating to FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-hackers List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-hackers@FreeBSD.org Hi, we have updated our comparison with FreeBSD 14.1: https://members.loria.fr/PZimmermann/papers/accuracy.pdf Remaining issues in 14.1: * large error (up to 636 ulps) for pow in double precision * the powl function is not thread-safe * large error for tgammal near a negative integer * large error (up to 37100 ulps) for pow in double extended precision Paul Zimmermann