From mboxrd@z Thu Jan 1 00:00:00 1970 X-Msuck: nntp://news.gmane.io/gmane.comp.tex.context/50527 Path: news.gmane.org!not-for-mail From: Oliver Buerschaper Newsgroups: gmane.comp.tex.context Subject: bugs in math engine? Date: Fri, 15 May 2009 14:03:58 +0200 Message-ID: <09810186-AD6A-4FC2-B2BE-F12A4C9B203C@mpq.mpg.de> Reply-To: mailing list for ConTeXt users NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 (Apple Message framework v935.3) Content-Type: text/plain; charset="us-ascii"; Format="flowed"; DelSp="yes" Content-Transfer-Encoding: 7bit X-Trace: ger.gmane.org 1242389118 27081 80.91.229.12 (15 May 2009 12:05:18 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Fri, 15 May 2009 12:05:18 +0000 (UTC) To: mailing ConTeXt users list for Original-X-From: ntg-context-bounces@ntg.nl Fri May 15 14:05:09 2009 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 1M4w9l-0002vR-Tq for gctc-ntg-context-518@m.gmane.org; Fri, 15 May 2009 14:04:53 +0200 Original-Received: from localhost (localhost [127.0.0.1]) by ronja.ntg.nl (Postfix) with ESMTP id 9DA8D20002; Fri, 15 May 2009 14:04:50 +0200 (CEST) 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 30316-02; Fri, 15 May 2009 14:04:11 +0200 (CEST) Original-Received: from ronja.vet.uu.nl (localhost [127.0.0.1]) by ronja.ntg.nl (Postfix) with ESMTP id CC8A41FFFD; Fri, 15 May 2009 14:04:11 +0200 (CEST) Original-Received: from localhost (localhost [127.0.0.1]) by ronja.ntg.nl (Postfix) with ESMTP id 3A8DD1FFF9 for ; Fri, 15 May 2009 14:04:09 +0200 (CEST) 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 23947-05-2 for ; Fri, 15 May 2009 14:03:58 +0200 (CEST) Original-Received: from filter2-til.mf.surf.net (filter2-til.mf.surf.net [194.171.167.218]) by ronja.ntg.nl (Postfix) with ESMTP id 943341FFEF for ; Fri, 15 May 2009 14:03:58 +0200 (CEST) Original-Received: from post.rzg.mpg.de (post.rzg.mpg.de [130.183.30.42]) by filter2-til.mf.surf.net (8.13.8/8.13.8/Debian-3) with ESMTP id n4FC3vAD019382 for ; Fri, 15 May 2009 14:03:58 +0200 Original-Received: from [130.183.93.58] ([130.183.93.58]) by post.rzg.mpg.de (8.14.3/8.14.3) with ESMTP id n4FC3v7d1586040 for ; Fri, 15 May 2009 14:03:57 +0200 X-Mailer: Apple Mail (2.935.3) X-Bayes-Prob: 0.0001 (Score 0, tokens from: @@RPTN) X-CanIt-Geo: ip=130.183.30.42; country=DE; region=02; city=Ismaning; latitude=48.2333; longitude=11.6333; http://maps.google.com/maps?q=48.2333,11.6333&z=6 X-CanItPRO-Stream: uu:ntg-context@ntg.nl (inherits from uu:default, base:default) X-Canit-Stats-ID: 226190638 - 44d583746a9a - 20090515 X-Scanned-By: CanIt (www . roaringpenguin . com) on 194.171.167.218 X-Virus-Scanned: amavisd-new at ntg.nl X-BeenThere: ntg-context@ntg.nl X-Mailman-Version: 2.1.11 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:50527 Archived-At: Dear list, the following are probably bugs in the new math engine as of yesterday's beta (2009.05.14 16:44): 1. The symbols for number sets in Cambria Math aren't taken from the double-struck variant. --- \usetypescript[cambria] \setupbodyfont[cambria] \starttext \math{\naturalnumbers}, \math{\integers}, \math{\rationals}, \math{\reals}, \math{\complexes}, \math{\primes} \stoptext --- 2. Vector arrows look somewhat strange in Cambria Math ... is this perhaps due to the font itself? --- \usetypescript[cambria] \setupbodyfont[cambria] \starttext The arrows should neither extend over the right bracket nor into the primes: \startformula{} [\alpha(\vec{k})\alpha(\vec{k}'),\alpha^\dagger(\vec{k}'')] \stopformula \stoptext --- 3. The command \implies is undefined (see previous posting). --- \starttext \startformula A\implies B \stopformula \stoptext --- Oliver ___________________________________________________________________________________ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context webpage : http://www.pragma-ade.nl / http://tex.aanhet.net archive : https://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___________________________________________________________________________________