From mboxrd@z Thu Jan 1 00:00:00 1970 X-Msuck: nntp://news.gmane.io/gmane.comp.tex.context/39499 Path: news.gmane.org!not-for-mail From: Morgan Brassel Newsgroups: gmane.comp.tex.context Subject: Re: A few questions about aligned maths Date: Fri, 14 Mar 2008 01:53:13 +0100 Message-ID: <200803140153.13072.morgan.brassel@free.fr> References: <200803131916.37335.morgan.brassel@free.fr> Reply-To: mailing list for ConTeXt users NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable X-Trace: ger.gmane.org 1205456089 9398 80.91.229.12 (14 Mar 2008 00:54:49 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Fri, 14 Mar 2008 00:54:49 +0000 (UTC) To: mailing list for ConTeXt users Original-X-From: ntg-context-bounces@ntg.nl Fri Mar 14 01:55:17 2008 Return-path: Envelope-to: gctc-ntg-context-518@m.gmane.org Original-Received: from ronja.vet.uu.nl ([131.211.172.88] helo=ronja.ntg.nl) by lo.gmane.org with esmtp (Exim 4.50) id 1JZyCZ-0007zj-4e for gctc-ntg-context-518@m.gmane.org; Fri, 14 Mar 2008 01:55:15 +0100 Original-Received: from localhost (localhost [127.0.0.1]) by ronja.ntg.nl (Postfix) with ESMTP id 91B981FBB8; Fri, 14 Mar 2008 01:54:40 +0100 (CET) Original-Received: from ronja.ntg.nl ([127.0.0.1]) by localhost (smtp.ntg.nl [127.0.0.1]) (amavisd-new, port 10024) with LMTP id 24338-04; Fri, 14 Mar 2008 01:53:56 +0100 (CET) Original-Received: from ronja.vet.uu.nl (localhost [127.0.0.1]) by ronja.ntg.nl (Postfix) with ESMTP id 927F21FB82; Fri, 14 Mar 2008 01:53:56 +0100 (CET) Original-Received: from localhost (localhost [127.0.0.1]) by ronja.ntg.nl (Postfix) with ESMTP id 61E481FB82 for ; Fri, 14 Mar 2008 01:53:55 +0100 (CET) Original-Received: from ronja.ntg.nl ([127.0.0.1]) by localhost (smtp.ntg.nl [127.0.0.1]) (amavisd-new, port 10024) with LMTP id 22997-03-3 for ; Fri, 14 Mar 2008 01:53:19 +0100 (CET) Original-Received: from smtp1-g19.free.fr (smtp1-g19.free.fr [212.27.42.27]) by ronja.ntg.nl (Postfix) with ESMTP id 990841FB72 for ; Fri, 14 Mar 2008 01:53:19 +0100 (CET) Original-Received: from smtp1-g19.free.fr (localhost.localdomain [127.0.0.1]) by smtp1-g19.free.fr (Postfix) with ESMTP id 4F6971AB2C0 for ; Fri, 14 Mar 2008 01:53:19 +0100 (CET) Original-Received: from [192.168.0.32] (pas38-3-82-226-102-214.fbx.proxad.net [82.226.102.214]) by smtp1-g19.free.fr (Postfix) with ESMTP id 34E501AB2BE for ; Fri, 14 Mar 2008 01:53:19 +0100 (CET) User-Agent: KMail/1.9.9 In-Reply-To: Content-Disposition: inline X-Virus-Scanned: amavisd-new at ntg.nl X-BeenThere: ntg-context@ntg.nl X-Mailman-Version: 2.1.9 Precedence: list List-Id: mailing list for ConTeXt users List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Original-Sender: ntg-context-bounces@ntg.nl Errors-To: ntg-context-bounces@ntg.nl X-Virus-Scanned: amavisd-new at ntg.nl Xref: news.gmane.org gmane.comp.tex.context:39499 Archived-At: Le Friday 14 March 2008 00:48:55 Aditya Mahajan, vous avez =E9crit=A0: > So, will this user interface be enough: > > \startformula \startmultline > \NC line 1 \FR > \NC line 2 \MR > \NC line 3 \LR > \stopmultline \stopformula > > Lines with \FR are flush left, lines with \MR are centered, and lines with > \LR are right flushed. (First row, middle row, last row; as in tables). > multline also has \pushleft and \pushright with go against the ConTeXt way > of things. It seems great to me. Would it be possible to use \FR ou \LR for intermedia= te = lines? It could be a way to get the same result as \pushleft and \pushright = in amsmath. Anyway, I'm not sure this is a very useful feature: centered = lines in the middle is clearly the best choice (at least for me!). > It is also possible to just have \NR at each row, and let ConTeXt figure > out the correct flushing. That will involve a two-pass algorithm, and I > will give that a try. If the use of \FR and \LR can address the problem of \pushleft and \pushrig= ht, = the first solution would be more powerful... And maybe it's more coherent = with ConTeXt tables. > The other thing is placement of equation numbers. It is easy to implement > multline so that equation number is always centered. I am not sure if the > current ConTeXt mechanism allows for equation number to be placed on the > bottom (similar to tbtags options). > > Aditya As multline is supposed to be used to typeset one only equation, I guess th= e = choice made in amsmath is the best for tag placement: last line if placed = right and first line if placed left. But if it's not possible currently, a = centered tag would not hurt me at all... Morgan ___________________________________________________________________________= ________ If your question is of interest to others as well, please add an entry to t= he Wiki! maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-cont= ext webpage : http://www.pragma-ade.nl / http://tex.aanhet.net archive : https://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___________________________________________________________________________= ________