From mboxrd@z Thu Jan 1 00:00:00 1970 From: Darlan Cavalcante Moreira Subject: Re: equation numbering in html and latex export Date: Thu, 16 Jun 2011 11:37:47 -0300 Message-ID: <4dfa153f.22baec0a.3ba3.4b71@mx.google.com> References: <87pqme43gr.fsf@ucl.ac.uk> Mime-Version: 1.0 (generated by SEMI 1.14.6 - "Maruoka") Content-Type: text/plain; charset=US-ASCII Return-path: Received: from eggs.gnu.org ([140.186.70.92]:50101) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1QXDhq-0005fg-MM for emacs-orgmode@gnu.org; Thu, 16 Jun 2011 10:38:08 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1QXDhk-0005EV-3O for emacs-orgmode@gnu.org; Thu, 16 Jun 2011 10:38:02 -0400 Received: from mail-yi0-f41.google.com ([209.85.218.41]:40112) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1QXDhi-0005E3-Fj for emacs-orgmode@gnu.org; Thu, 16 Jun 2011 10:37:54 -0400 Received: by yia13 with SMTP id 13so1131215yia.0 for ; Thu, 16 Jun 2011 07:37:53 -0700 (PDT) In-Reply-To: <87pqme43gr.fsf@ucl.ac.uk> List-Id: "General discussions about Org-mode." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-orgmode-bounces+geo-emacs-orgmode=m.gmane.org@gnu.org Sender: emacs-orgmode-bounces+geo-emacs-orgmode=m.gmane.org@gnu.org To: Samuel Sinayoko , emacs-orgmode@gnu.org Using the org-special-blocks library org-mode will recognize blocks in the form : #+begin_something : bla bla bla : #+end_something Then you could write : #+begin_equation : y=ax+b : #+end_equation in org-mode. It would be translated to : \begin{equation} : y=ax+b : \end{equation} in latex and :
: y=ax+b :
in html. Can mathjax be configured to process anything inside
? If not, maybe the #+begin_equation should be a built-in block in org-mode, also with a fast template (maybe " wrote: > > Samuel Sinayoko writes: > > > Dear list, > > > > I've been trying to write short scientific reports that I can export to > > both LaTeX and HTML. So far I've managed to figure out how to include > > equations, images, references, and how to include labels and cross > > reference between all these things. > > > > The only problem I have is that I can't get numbered equations in both > > LaTeX and HTML. Using the snippet below, I'm able to get a numbered > > equation in HTML but not in LaTeX. I've put > > loadFiles: ["extensions/eqn-number.js"], > > in jsMath/easy/load.js. If I replace the $$ by > > \begin{equation} and \end{equation}, I get a numbered equation in LaTeX > > but not in HTML. > > > > How can I get numbered equations in both HTML and LaTeX? > > I can't help you wish HTML unfortunately but I can summarise the issue > in LaTeX. > > With the standard document class (article say), equations can be either > "displayed" or "inline". Only displayed equations are numbered and then > only if you use =equation= (or =align=, =eqnarray=, etc). $$ ... $$ is > equivalent to \[ ... \] which is essentially equivalent to the > unnumbered version of \begin{equation} (aka \begin{equation*}). > > The trick would be to get the HTML exporter to apply the same processing > to \begin{equation} ... \end{equation} as it does to $$ ... $$, I guess? > -- > : Eric S Fraga (GnuPG: 0xC89193D8FFFCF67D) in Emacs 24.0.50.1 > : using Org-mode version 7.5 (release_7.5.399.g01eb) >