From owner-freebsd-numerics@FreeBSD.ORG Mon Feb 4 03:28:30 2013 Return-Path: Delivered-To: freebsd-numerics@smarthost.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.FreeBSD.org [8.8.178.115]) by hub.freebsd.org (Postfix) with ESMTP id AA9CC9DE; Mon, 4 Feb 2013 03:28:30 +0000 (UTC) (envelope-from pfg@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2001:1900:2254:206c::16:87]) by mx1.freebsd.org (Postfix) with ESMTP id 6AB58A3E; Mon, 4 Feb 2013 03:28:30 +0000 (UTC) Received: from freefall.freebsd.org (localhost [127.0.0.1]) by freefall.freebsd.org (8.14.6/8.14.6) with ESMTP id r143SUjg039510; Mon, 4 Feb 2013 03:28:30 GMT (envelope-from pfg@freefall.freebsd.org) Received: (from pfg@localhost) by freefall.freebsd.org (8.14.6/8.14.6/Submit) id r143SUd3039504; Mon, 4 Feb 2013 03:28:30 GMT (envelope-from pfg) Date: Mon, 4 Feb 2013 03:28:30 GMT Message-Id: <201302040328.r143SUd3039504@freefall.freebsd.org> To: pfg@FreeBSD.org, freebsd-standards@FreeBSD.org, freebsd-numerics@FreeBSD.org From: pfg@FreeBSD.org Subject: Re: standards/175811: libstdc++ needs complex support in order use C99 X-BeenThere: freebsd-numerics@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: "Discussions of high quality implementation of libm functions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 04 Feb 2013 03:28:30 -0000 Synopsis: libstdc++ needs complex support in order use C99 Responsible-Changed-From-To: freebsd-standards->freebsd-numerics Responsible-Changed-By: pfg Responsible-Changed-When: Mon Feb 4 03:26:48 UTC 2013 Responsible-Changed-Why: Re-assign to freebsd-numerics@ They are known to be working on it. http://www.freebsd.org/cgi/query-pr.cgi?pr=175811 From owner-freebsd-numerics@FreeBSD.ORG Mon Feb 4 03:52:17 2013 Return-Path: Delivered-To: freebsd-numerics@FreeBSD.org Received: from mx1.freebsd.org (mx1.FreeBSD.org [8.8.178.115]) by hub.freebsd.org (Postfix) with ESMTP id 44827D72; Mon, 4 Feb 2013 03:52:17 +0000 (UTC) (envelope-from stephen@missouri.edu) Received: from wilberforce.math.missouri.edu (wilberforce.math.missouri.edu [128.206.184.213]) by mx1.freebsd.org (Postfix) with ESMTP id EE736ADE; Mon, 4 Feb 2013 03:52:13 +0000 (UTC) Received: from [127.0.0.1] (wilberforce.math.missouri.edu [128.206.184.213]) by wilberforce.math.missouri.edu (8.14.6/8.14.6) with ESMTP id r143qAwp016650; Sun, 3 Feb 2013 21:52:11 -0600 (CST) (envelope-from stephen@missouri.edu) Message-ID: <510F306A.6090009@missouri.edu> Date: Sun, 03 Feb 2013 21:52:10 -0600 From: Stephen Montgomery-Smith User-Agent: Mozilla/5.0 (X11; Linux i686; rv:17.0) Gecko/20130106 Thunderbird/17.0.2 MIME-Version: 1.0 To: pfg@FreeBSD.org Subject: Re: standards/175811: libstdc++ needs complex support in order use C99 References: <201302040328.r143SUd3039504@freefall.freebsd.org> In-Reply-To: <201302040328.r143SUd3039504@freefall.freebsd.org> X-Enigmail-Version: 1.5 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Cc: freebsd-numerics@FreeBSD.org, freebsd-standards@FreeBSD.org X-BeenThere: freebsd-numerics@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: "Discussions of high quality implementation of libm functions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 04 Feb 2013 03:52:17 -0000 On 02/03/2013 09:28 PM, pfg@FreeBSD.org wrote: > Synopsis: libstdc++ needs complex support in order use C99 > > Responsible-Changed-From-To: freebsd-standards->freebsd-numerics > Responsible-Changed-By: pfg > Responsible-Changed-When: Mon Feb 4 03:26:48 UTC 2013 > Responsible-Changed-Why: > Re-assign to freebsd-numerics@ > They are known to be working on it. Hey numerics guys, We do really seem to have a lot of working code right now. And the main barrier to commitment seems to be style issues. For example, I have code at http://people.freebsd.org/~stephen/ for the complex arctrig functions. And Bruce has clog available. And presumably he has logl and atanl also available. The last I heard about my code is Bruce asking for some style changes. However I really don't think I will have time to work on it until at least the summer. And to be honest, style just isn't my thing. I propose (a) that someone else takes over my code (and maybe Bruce's code) and make the style changes, or (b) that we get a little less fussy about getting it all just so right and start committing stuff. Let me add that the code we have is already far superior than anything in Linux or NetBSD, who clearly didn't worry about huge numerical errors in many edge cases. Come on guys, let's start strutting our stuff. Let's commit what we have, even if it isn't perfect. Thanks, Stephen From owner-freebsd-numerics@FreeBSD.ORG Mon Feb 4 11:06:48 2013 Return-Path: Delivered-To: freebsd-numerics@FreeBSD.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by hub.freebsd.org (Postfix) with ESMTP id B3A5F99D for ; Mon, 4 Feb 2013 11:06:48 +0000 (UTC) (envelope-from owner-bugmaster@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2001:1900:2254:206c::16:87]) by mx1.freebsd.org (Postfix) with ESMTP id 8D19ED0C for ; Mon, 4 Feb 2013 11:06:48 +0000 (UTC) Received: from freefall.freebsd.org (localhost [127.0.0.1]) by freefall.freebsd.org (8.14.6/8.14.6) with ESMTP id r14B6msC028844 for ; Mon, 4 Feb 2013 11:06:48 GMT (envelope-from owner-bugmaster@FreeBSD.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.14.6/8.14.6/Submit) id r14B6mGI028842 for freebsd-numerics@FreeBSD.org; Mon, 4 Feb 2013 11:06:48 GMT (envelope-from owner-bugmaster@FreeBSD.org) Date: Mon, 4 Feb 2013 11:06:48 GMT Message-Id: <201302041106.r14B6mGI028842@freefall.freebsd.org> X-Authentication-Warning: freefall.freebsd.org: gnats set sender to owner-bugmaster@FreeBSD.org using -f From: FreeBSD bugmaster To: freebsd-numerics@FreeBSD.org Subject: Current problem reports assigned to freebsd-numerics@FreeBSD.org X-BeenThere: freebsd-numerics@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: "Discussions of high quality implementation of libm functions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 04 Feb 2013 11:06:48 -0000 Note: to view an individual PR, use: http://www.freebsd.org/cgi/query-pr.cgi?pr=(number). The following is a listing of current problems submitted by FreeBSD users. These represent problem reports covering all versions including experimental development code and obsolete releases. S Tracker Resp. Description -------------------------------------------------------------------------------- o stand/175811 numerics libstdc++ needs complex support in order use C99 o bin/170206 numerics [msun] [patch] complex arcsinh, log, etc. 2 problems total.