From mboxrd@z Thu Jan 1 00:00:00 1970 X-Msuck: nntp://news.gmane.io/gmane.comp.tex.context/78147 Path: news.gmane.org!not-for-mail From: Troy Henderson Newsgroups: gmane.comp.tex.context Subject: \abovedisplayskip and \belowdisplayskip Date: Thu, 6 Sep 2012 21:54:31 -0500 Message-ID: Reply-To: mailing list for ConTeXt users NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: multipart/mixed; boundary=14dae93408cb262d0204c913bad7 X-Trace: ger.gmane.org 1346986484 23009 80.91.229.3 (7 Sep 2012 02:54:44 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Fri, 7 Sep 2012 02:54:44 +0000 (UTC) To: mailing list for ConTeXt users Original-X-From: ntg-context-bounces@ntg.nl Fri Sep 07 04:54:46 2012 Return-path: Envelope-to: gctc-ntg-context-518@m.gmane.org Original-Received: from balder.ntg.nl ([195.12.62.10]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1T9oiO-0005IH-Sm for gctc-ntg-context-518@m.gmane.org; Fri, 07 Sep 2012 04:54:40 +0200 Original-Received: from localhost (localhost [127.0.0.1]) by balder.ntg.nl (Postfix) with ESMTP id 4A3D2101F6; Fri, 7 Sep 2012 04:54:37 +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 ldYBUyovHmYS; Fri, 7 Sep 2012 04:54:35 +0200 (CEST) Original-Received: from balder.ntg.nl (localhost [IPv6:::1]) by balder.ntg.nl (Postfix) with ESMTP id 81362101E7; Fri, 7 Sep 2012 04:54:35 +0200 (CEST) Original-Received: from localhost (localhost [127.0.0.1]) by balder.ntg.nl (Postfix) with ESMTP id BEC06101E7 for ; Fri, 7 Sep 2012 04:54:34 +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 10hSierrSjqE for ; Fri, 7 Sep 2012 04:54:33 +0200 (CEST) Original-Received: from filter4-ams.mf.surf.net (filter4-ams.mf.surf.net [192.87.102.72]) by balder.ntg.nl (Postfix) with ESMTP id 734AE101E5 for ; Fri, 7 Sep 2012 04:54:33 +0200 (CEST) Original-Received: from mail-iy0-f169.google.com (mail-iy0-f169.google.com [209.85.210.169]) by filter4-ams.mf.surf.net (8.14.3/8.14.3/Debian-9.4) with ESMTP id q872vsrO021154 for ; Fri, 7 Sep 2012 04:57:55 +0200 Original-Received: by iagk10 with SMTP id k10so3365005iag.14 for ; Thu, 06 Sep 2012 19:54:31 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:date:message-id:subject:from:to:content-type; bh=AuGvIGw2r5tcuvJiN2jElRVLN5GBJtMcue4Z5ah9YpI=; b=m9oV4rNYDKPn1tjZq5abSRnpIh1VdEOQNpKm2ewhiHdqt2hO1vnVRbYTeapObyO59o qdHPiqfLGXB2ZRBszOBMfD/hC8rJpYRmVeSutKnkq7F5Akry0F1BlNGW8Jgh+g5coDJq IJD2xDmwS7IvxvThMSFnh6vBvDGdiBLSI7DZcngAuP9YYWOo/729H19iFSMMEqJ66C3D 2KDeQXaiQ+UryxWlGBvgBJVoI12FWZSjlp8ev1tKbLQgEz+C/1lgaHCTKQKUG/fmv0aa z82EtpGU6Vionb075x8WvmZ0TdKiJLqY92zs+fJ7Rk8BW47kqfdEE7JrTcVQEf9qXs7q fHsg== Original-Received: by 10.50.159.130 with SMTP id xc2mr6006637igb.33.1346986471468; Thu, 06 Sep 2012 19:54:31 -0700 (PDT) Original-Received: by 10.64.27.161 with HTTP; Thu, 6 Sep 2012 19:54:31 -0700 (PDT) X-Bayes-Prob: 0.0001 (Score 0, tokens from: @@RPTN) X-CanIt-Geo: ip=209.85.210.169; country=US; region=CA; city=Mountain View; postalcode=94043; latitude=37.4192; longitude=-122.0574; metrocode=807; areacode=650; http://maps.google.com/maps?q=37.4192,-122.0574&z=6 X-CanItPRO-Stream: uu:ntg-context@ntg.nl (inherits from uu:default, base:default) X-Canit-Stats-ID: 01HU2VSor - 0d733ed538ca - 20120907 (trained as not-spam) X-Scanned-By: CanIt (www . roaringpenguin . com) on 192.87.102.72 X-BeenThere: ntg-context@ntg.nl X-Mailman-Version: 2.1.14 Precedence: list List-Id: mailing list for ConTeXt users List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: ntg-context-bounces@ntg.nl Original-Sender: ntg-context-bounces@ntg.nl Xref: news.gmane.org gmane.comp.tex.context:78147 Archived-At: --14dae93408cb262d0204c913bad7 Content-Type: multipart/alternative; boundary=14dae93408cb262cfb04c913bad5 --14dae93408cb262cfb04c913bad5 Content-Type: text/plain; charset=ISO-8859-1 It is my understanding that \abovedisplayskip and \belowdisplayskip should adjust how much (rubber) spacing that is allowed between display math formulas. I have attached a ConTeXt file (bug.tex) that seems to indicate that setting these skips does not affect this (rubber) spacing. I have also translated this ConTeXt file line-by-line to a LaTeX file (bug.ltx) and attached it. Both files produce a PDF (using `context bug.tex` and `pdflatex bug.ltx`) in which the spacing between the formula changes from page 1 to page 2 simply by adding the final formula. However, by changing \adjustdisplay{0} to \adjustdisplay{1}, the LaTeX file produces a 3 page document where the spacing between formula does not change (as expected) on the first two pages and thus requires a third page to typeset the final formula. However, making this same adjustment in the ConTeXt file does not seem to affect the output. I would appreciate any thoughts as to why this is happening, and I would equally appreciate a solution to keeping the spacing the same in the ConTeXt file and thus bumping that last formula to a third page. Troy Henderson --14dae93408cb262cfb04c913bad5 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable It is my understanding that \abovedisplayskip and \belowdisplayskip should = adjust how much (rubber) spacing that is allowed between display math formu= las.=A0 I have attached a ConTeXt file (bug.tex) that seems to indicate tha= t setting these skips does not affect this (rubber) spacing.=A0 I have also= translated this ConTeXt file line-by-line to a LaTeX file (bug.ltx) and at= tached it.

Both files produce a PDF (using `context bug.tex` and `pdflatex bug.ltx= `) in which the spacing between the formula changes from page 1 to page 2 s= imply by adding the final formula.=A0 However, by changing \adjustdisplay{0= } to \adjustdisplay{1}, the LaTeX file produces a 3 page document where the= spacing between formula does not change (as expected) on the first two pag= es and thus requires a third page to typeset the final formula.=A0 However,= making this same adjustment in the ConTeXt file does not seem to affect th= e output.

I would appreciate any thoughts as to why this is happening, and I woul= d equally appreciate a solution to keeping the spacing the same in the ConT= eXt file and thus bumping that last formula to a third page.

Troy He= nderson
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