From mboxrd@z Thu Jan  1 00:00:00 1970
From: Uwe Brauer <oub@mat.ucm.es>
Subject: org --> odt with math
Date: Thu, 31 Aug 2017 11:30:01 +0000
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To: emacs-orgmode@gnu.org

Hi

Using org (git version) GNU emacs 26 on Ubuntu 14.04,
following
http://orgmode.org/manual/Working-with-LaTeX-math-snippets.html#fn-2
I have set
(setq org-latex-to-mathml-convert-command
                "/usr/bin/latexmlmath \"%i\" --presentationmathml=%o")

Latexmlmath is installed of course.

I try to convert the following file to odt with mathml
#+OPTIONS: LaTeX:t

This 
\begin{equation}
\label{eq:aned-ex:1}
\begin{cases}
  y^{\prime}&= -2000(y-\cos(t))\\
   y_0&=0 \qquad 0\leq t \leq 1.5
 \end{cases}
\end{equation}

But the equation is just exported as ASCII code. What do I miss?

Regards

Uwe Brauer