orgtbl in latex files: array with \hline

[Uwe Brauer <oub@mat.ucm.es>]

Hi

I would like to generate the following array environment with orgtbl.

\begin{equation*}
% BEGIN RECEIVE ORGTBL laplace
\begin{array}{|c|c|}
 f(x) & \mathcal{L} \left\{ f(x) \right\} =F(s) \\ \hline
\end{array}
% END RECEIVE ORGTBL laplace
\begin{comment}
#+ORGTBL: SEND laplace orgtbl-to-latex :latex-default-table-mode math :environment array
| f(x)            | \mathcal{L} \left\{ f(x) \right\} =F(s)                        |
\end{comment}
\end{equation*}


How can I achieve {|c|c|} and \hline when translating the table to
latex?

Thanks

Uwe Brauer