Hi Thomas, > first of all thanks for the great piece of software.
Totally agreed. > ------------------------------------------------------------ > * Einheitliche Kreisbewegung :drill: > > Zentripetale Beschleunigung bei gegebener Geschwindigkeit $v$ und > Radius $r$. > > ** Antwort > > #+BEGIN_LATEX > \begin{equation} > \label{eq:1} > a = \frac{v^2}{r}. > \end{equation} > #+END_LATEX > > ------------------------------------------------------------ > > What I usually do is to generate latex fragments of the whole tree by > going to the beginning of the buffer and executing > `org-toggle-latex-fragment' (C-c C-x C-l). After that I execute `M-x > org-drill'. This usually works rather fine. Although there are a few > issues: > > [...issues...] > > Can you give me a hint on how to investigate this problem further? > org-mode is on version 8.3beta (installed via el-get) and org-drill > seems to be at 2.4.1 at least it says so in org-drill.el. Obviously there already is some logic in org-drill.org to handle latex fragments. See the lines containing (org-preview-latex-fragment). Looks like the logic for displaying the fragments is somehow broken. A pragmatic patch to keep you going with physics drills could be to comment out all those lines containing (org-preview-latex-fragment) in org-drill.org. HTH, Marco -- http://www.wahlzone.de PGP: 0x0A3AE6F2