From mboxrd@z Thu Jan 1 00:00:00 1970 X-Msuck: nntp://news.gmane.io/gmane.comp.tex.context/53434 Path: news.gmane.org!not-for-mail From: Taco Hoekwater Newsgroups: gmane.comp.tex.context Subject: Re: Cambria integral operator Date: Thu, 15 Oct 2009 09:39:05 +0200 Message-ID: <4AD6D199.3030502@elvenkind.com> References: <1739B8E9-0E22-4972-BE75-17D7124E5FD1@itp.uni-leipzig.de> <4AD6C7B4.2040008@elvenkind.com> Reply-To: mailing list for ConTeXt users NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit X-Trace: ger.gmane.org 1255592369 17165 80.91.229.12 (15 Oct 2009 07:39:29 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Thu, 15 Oct 2009 07:39:29 +0000 (UTC) To: mailing list for ConTeXt users Original-X-From: ntg-context-bounces@ntg.nl Thu Oct 15 09:39:18 2009 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 4.50) id 1MyKvc-00067n-Tt for gctc-ntg-context-518@m.gmane.org; Thu, 15 Oct 2009 09:39:16 +0200 Original-Received: from localhost (localhost [127.0.0.1]) by balder.ntg.nl (Postfix) with ESMTP id DDF17C9AE6; Thu, 15 Oct 2009 09:39:15 +0200 (CEST) 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 RqpqASbbUi5v; Thu, 15 Oct 2009 09:39:12 +0200 (CEST) Original-Received: from balder.ntg.nl (localhost [127.0.0.1]) by balder.ntg.nl (Postfix) with ESMTP id 1C5DCC9ABB; Thu, 15 Oct 2009 09:39:12 +0200 (CEST) Original-Received: from localhost (localhost [127.0.0.1]) by balder.ntg.nl (Postfix) with ESMTP id 21179C9ABB for ; Thu, 15 Oct 2009 09:39:10 +0200 (CEST) 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 TUm4Uf3GNN73 for ; Thu, 15 Oct 2009 09:39:06 +0200 (CEST) Original-Received: from plane.elvenkind.com (elvenknd.xs4all.nl [82.95.203.226]) by balder.ntg.nl (Postfix) with ESMTP id 6C08EC9A3D for ; Thu, 15 Oct 2009 09:39:06 +0200 (CEST) Original-Received: from glenlivet.elvenkind.com (glenlivet.elvenkind.com [10.10.0.6]) by plane.elvenkind.com (Postfix) with ESMTP id 564CE802BE1A for ; Thu, 15 Oct 2009 09:39:06 +0200 (CEST) User-Agent: Thunderbird 2.0.0.21 (X11/20090319) In-Reply-To: <4AD6C7B4.2040008@elvenkind.com> 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:53434 Archived-At: Taco Hoekwater wrote: > > Sebastian Sturm wrote: >> Hi all, >> >> I have been playing around a bit with the new ConTeXt Minimals and >> especially Cambria Math. I couldn't figure out, however, why the >> integral operator always comes out at about half the size of \sum or >> \prod. I couldn't find any relevant threads on the mailing list, but >> surely this is not the way it's supposed to be? > > No, that is clearly not right. I will investigate and report back. This looks like another font bug, but it is one that maybe needs patching in the mkiv core. The font defines DisplayOperatorMinHeight to be 2500 units. The smallest integral that satifies that specification has a total height of 2768 units (at 12pt fontsize, that is 16.3pt), the smallest matching summation has a total height of 4056 units (22.9pt). That is indeed way bigger, but the context output matches the MATH table specification. But to prevent ugly output, it may be better to force the DisplayOperatorMinHeight to 2800 (the next integral is 4405 units). Hans, Aditya, WDYT? Best wishes, Taco ___________________________________________________________________________________ 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 : http://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___________________________________________________________________________________