>>> "CB" == Colin Baxter writes: >>>>>> Uwe Brauer writes: >> Hello I have a org file that I want to export either to >> 1. Regular latex or >> 2. To beamer. >> So I just use the corresponding export engines. >> However the following minimal example puzzles me: >> #+begin_src >> # -*- org-confirm-babel-evaluate: nil -*- #+LATEX_HEADER_EXTRA: >> \usepackage{booktabs} >> * The algorithm applied to the Lane-Emden equation :PROPERTIES: >> :BEAMER_env: frame :BEAMER_opt: allowframebreaks :END: >> ** The original Lane-Emden equation >> #+begin_src latex :results latex replace :exports results :eval t >> \begin{equation*} \begin{cases} y''(x)+\frac{2}{x}y'(x)+y^{n} >> &=0\\ y(0) &= 1\\ y'(0) &=0 \end{cases} \end{equation*} where >> $n\in[0,5]$ is the polytropic index. #+end_src >> #+end_src >> Because it exports to >> #+begin_src \begin{frame}[allowframebreaks]{The SLM algorithm >> applied to the Lane-Emden equation} \begin{block}{The original >> Lane-Emden equation} \begin{equation*} >> y''(x)+\frac{2}{x}y'(x)+y^{n} &=0\\ y(0) &= 1\\ y'(0) &=0 >> \end{equation*} where $n\in[0,5]$ is the polytropic index. >> \end{block} \end{frame} >> #+end_src >> How can I avoid this annoying block environment? >> Regards >> Uwe Brauer > Try $in place of \begin{equation*};$ in place of \end{equation*} Thanks I also found out that the * The ... algorithm applied to the Lane-Emden equation :PROPERTIES: :BEAMER_env: frame :BEAMER_opt: allowframebreaks :END: * The original Lane-Emden equation #+begin_src latex :results latex replace :exports results :eval t \begin{equation*} \begin{cases} y''(x)+\frac{2}{x}y'(x)+y^{n} &=0\\ y(0) &= 1\\ y'(0) &=0 \end{cases} \end{equation*} where $n\in[0,5]$ is the polytropic index. #+end_src Works fine, that is changing ** to *