From mboxrd@z Thu Jan 1 00:00:00 1970 X-Msuck: nntp://news.gmane.io/gmane.comp.tex.context/66630 Path: news.gmane.org!not-for-mail From: Andreas Harder Newsgroups: gmane.comp.tex.context Subject: Re: $n\choose k$-issue with OpenType math fonts Date: Fri, 4 Mar 2011 21:47:34 +0100 Message-ID: <8F7739EC-33C6-4BEA-9C60-1CACC886FD6A@rz-online.de> References: <2A0CC5D9-995B-414F-8523-BA4D3DC1AD8E@rz-online.de> <4D70F6F1.6080308@wxs.nl> Reply-To: mailing list for ConTeXt users NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 (Apple Message framework v1082) Content-Type: text/plain; charset="windows-1252" Content-Transfer-Encoding: quoted-printable X-Trace: dough.gmane.org 1299271677 31072 80.91.229.12 (4 Mar 2011 20:47:57 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Fri, 4 Mar 2011 20:47:57 +0000 (UTC) To: mailing list for ConTeXt users Original-X-From: ntg-context-bounces@ntg.nl Fri Mar 04 21:47:52 2011 Return-path: Envelope-to: gctc-ntg-context-518@m.gmane.org Original-Received: from balder.ntg.nl ([195.12.62.10]) by lo.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1Pvbua-0001sZ-53 for gctc-ntg-context-518@m.gmane.org; Fri, 04 Mar 2011 21:47:44 +0100 Original-Received: from localhost (localhost [127.0.0.1]) by balder.ntg.nl (Postfix) with ESMTP id 607FACAA97; Fri, 4 Mar 2011 21:47:43 +0100 (CET) X-Virus-Scanned: Debian amavisd-new at balder.ntg.nl Original-Received: from balder.ntg.nl ([127.0.0.1]) by localhost (balder.ntg.nl [127.0.0.1]) (amavisd-new, port 10024) with LMTP id YzEqRqALS+sq; Fri, 4 Mar 2011 21:47:40 +0100 (CET) Original-Received: from balder.ntg.nl (localhost [127.0.0.1]) by balder.ntg.nl (Postfix) with ESMTP id CA530CAA92; Fri, 4 Mar 2011 21:47:40 +0100 (CET) Original-Received: from localhost (localhost [127.0.0.1]) by balder.ntg.nl (Postfix) with ESMTP id 0D458CAA92 for ; Fri, 4 Mar 2011 21:47:40 +0100 (CET) X-Virus-Scanned: Debian amavisd-new at balder.ntg.nl Original-Received: from balder.ntg.nl ([127.0.0.1]) by localhost (balder.ntg.nl [127.0.0.1]) (amavisd-new, port 10024) with LMTP id o1wXZ3GRoRD3 for ; Fri, 4 Mar 2011 21:47:37 +0100 (CET) Original-Received: from filter3-ams.mf.surf.net (filter3-ams.mf.surf.net [192.87.102.71]) by balder.ntg.nl (Postfix) with ESMTP id B77E7CAA78 for ; Fri, 4 Mar 2011 21:47:37 +0100 (CET) Original-Received: from deliver.uni-koblenz.de (deliver.uni-koblenz.de [141.26.64.15]) by filter3-ams.mf.surf.net (8.14.3/8.14.3/Debian-5+lenny1) with ESMTP id p24KlaES019735 for ; Fri, 4 Mar 2011 21:47:37 +0100 Original-Received: from localhost (localhost [127.0.0.1]) by deliver.uni-koblenz.de (Postfix) with ESMTP id C93797815EDB for ; Fri, 4 Mar 2011 21:47:36 +0100 (CET) Original-Received: from deliver.uni-koblenz.de ([127.0.0.1]) by localhost (deliver.uni-koblenz.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 20867-06 for ; Fri, 4 Mar 2011 21:47:36 +0100 (CET) X-CHKRCPT: Envelopesender noch andreas.harder@rz-online.de Original-Received: from [192.168.1.112] (88-134-86-12-dynip.superkabel.de [88.134.86.12]) (using TLSv1 with cipher AES128-SHA (128/128 bits)) (No client certificate requested) by deliver.uni-koblenz.de (Postfix) with ESMTP id 07CDA7815ECA for ; Fri, 4 Mar 2011 21:47:35 +0100 (CET) In-Reply-To: <4D70F6F1.6080308@wxs.nl> X-Mailer: Apple Mail (2.1082) X-Virus-Scanned: amavisd-new at uni-koblenz.de X-Bayes-Prob: 0.0001 (Score 0, tokens from: @@RPTN) X-CanIt-Geo: ip=141.26.64.15; country=DE; region=08; city=Koblenz; latitude=50.3500; longitude=7.6000; http://maps.google.com/maps?q=50.3500,7.6000&z=6 X-CanItPRO-Stream: uu:ntg-context@ntg.nl (inherits from uu:default, base:default) X-Canit-Stats-ID: 0cEf8LBo5 - 82d6f22dc5c0 - 20110304 X-Scanned-By: CanIt (www . roaringpenguin . com) on 192.87.102.71 X-BeenThere: ntg-context@ntg.nl X-Mailman-Version: 2.1.12 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 Xref: news.gmane.org gmane.comp.tex.context:66630 Archived-At: Am 04.03.2011 um 15:28 schrieb Hans Hagen: > On 4-3-2011 2:09, Andreas Harder wrote: >> Hi all, >> = >> I'm (re)tying to draw some attention to the $n\choose k$-issue with Open= Type math fonts. >> = >> I've made some test files: >> http://dl.dropbox.com/u/151837/OpenType-Math.7z >> = >> The best output is generated by LuaLaTeX (at least for Asana and Cambria= ). Would it be possible to correct the ConTeXt output as well? > = > It depends what correction boils down to. Normally it's the opentype font= parameters that control the threshold to the next step in a larger delimit= er The placement is right for $n\above 1sp k$, only if the thickness of the pa= r is set to 0, the =82k=91 is lowered. Perhaps some patch in goodie-file is= possible, so one could load it in a font definition. Andreas ___________________________________________________________________________= ________ 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 : http://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___________________________________________________________________________= ________