I tried this :
#+property: header-args:sage :session
#+options: tex:t toc:nil author:nil
#+begin_src emacs-lisp :exports none
;; (customize-set-variable
;; 'org-latex-to-mathml-convert-command
;; "latexmlmath \"%i\" --presentationmathml=%o")
(custom-set-variables
'(org-latex-to-mathml-convert-command
"java -jar %j -unicode -force -df %o %I")
'(org-latex-to-mathml-jar-file
"/usr/local/bin/mathtoweb.jar"))
#+end_src
A "normal" function call with org result...
#+name: foo
#+begin_src emacs-lisp :exports both :results org
"Pseudo-function returning a LaTeX pseudo-result."
"\\[\\displaystyle{\\sin\\left(\\frac{a}{b}\\right)}\\]"
#+end_src
#+RESULTS: foo
#+begin_src org
\[\displaystyle{\sin\left(\frac{a}{b}\right)}\]
#+end_src
Which exports the LaTeX *source* (uncompiled) in PDF, HTML and ODT.
I'm currently lookin into a =:post= workaround. But an option to export
=latex= blocks to selected exporters (ODT, HTML, possibly Morkdown via
pandoc).
I'll keep you posted.
Le dimanche 04 juillet 2021 à 14:10 -0400, John Kitchin a écrit :
Can you declare the output as org so they will just be latex snippets?
On Sun, Jul 4, 2021 at 3:46 AM Emmanuel Charpentier
<emm.charpent...@free.fr> wrote:
> Dear list,
>
> Org-mode offers the ability to create functions returning LaTeX
> results : such occurrences are frequent with Sagemath, Maxima,
> Mathematica, R, and even emacs's Calc...
>
> Such functions can be declared has having LaTeX output, and the
> resulting =#+begin_export latex ... #+end_export latex= block is
> exported as LaTeX and end up in the PDF versin.
>
> But such blocks seem to export *only* to LaTeX/PDF ; more specically,
> they do not export to HTML nor ODT. In order to insert those results
> at export, one *has* to print them *raw*. See the attached examples,
> and compare PDF, HTML and ODT outputs of the enclosed zip archive
> (necessary to avoid the wrath of the spam filter of my provider ;-
> )...)..
>
> Unless I am mistaken, this is the *only* way to export LaTeX exports
> to HTML/ODT ; I am not aware of any option allowing to force such
> exports. So a couple questions :
> * Am I mistaken ?
> * Are there more steamlined ways to get LaTeX in HTML/ODF/whatever-
> but-not-LaTeX ?
> * Wouldn't an option to allow these exports be a welcome addition to
> the export structure (or possibly to the various exporters) ?
>
> Thanks in advance,
