>>>>> Uwe Brauer <o...@mat.ucm.es> 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*}