2014-06-27 12:58 GMT+02:00 Joseph Vidal-Rosset <joseph.vidal.rosset@gmail.com>:

http://orgmode.org/worg/org-tutorials/org-jsmath.html

Hello the list,

I have followed this tutorial, but unfortunately, I do not understand why the command \ref meets always the error message : "Undefined control sequence" . I do not succed to get on html page references to numbered equations.

Does someone can help me?

Sorry for this terrible fault of English...

Here is a (temporary ?) solution:

#+OPTIONS: tex:t

#+HTML_MATHJAX: align:"center" mathml:t path:"http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS-MML_HTMLorMM"

works perfectly well.

I hope it will help.

Best

Jo.