[pstricks] Help

[Herbert Voss]

Am 18.09.2010 15:20, schrieb wono at math.itb.ac.id:

> I just take the code from Pstricks example about vector field. It is
> running well if I compiled alone, or directly from the source. But if I
> put in beamer style tex doesn't work. It is said that there is variable
> error, but I can't find the file.

\begin{frame}[fragile]{Definisi Limit}{}
             ^^^^^^^^^^

Herbert