Thanks Nicolas and Jorge for your answers. In my version (8.3beta-326-g6eb982.dirty taken from git): - the :raw t flag does not work (same output as before) - the :no-escape t works well. After your answer, I understood this part is being reworked, so I decided to update the org-mode git repository and now my version is 8.3beta-439-gfcce67.dirty. With this version - with no special option, it produces the correct output - with :raw t, the latex text is not traslated at all (empty cells) - with :no-escape t, it produces the correct output So, now I am all set, thanks a lot!! Giuseppe Lipari 2014-10-09 17:38 GMT+02:00 Jorge A. Alfaro-Murillo < jorge.alfaro-murillo@yale.edu>: > Hi Giuseppe. > Giuseppe Lipari writes: > > The big problem I have is that I do not know how to put equations in >> cells. [...] the underlines are translated as underlines, and not as >> subscript command. >> > > Try adding ":no-escape t" to the #+ORGTBL line > > Best, > -- > Jorge. > > > -- Giuseppe Lipari LIFL Université de Lille 1 blogs: http://scacciamennule.blogspot.com (Italian) http://okpanico,wordpress.com (Italian) http://algoland.wordpress.com (English)