Herbert Voss wrote:
> Osvaldo Fornaro wrote:
> >
> > "Jean-Pierre.Chretien" wrote:
> >
> > > >>\dot{\vec{r}} is first derivation of vector r
> > > >>\ddot{r} is second derivation of r
> > >
> > > Sure, but without ERT:
> > > M-m . r
> > > M-m " r
> > > should do it...
> > >
> > > --
> > > Jean-Pierre
> >
> > Thank you for your reply, both Herbert and Jean-Pierre. The first option does
> > not work for me in math mode, due to cuts all the rest of the paragraph, even
> > if latex mode is in show mode (and without any error message). The second
> > option seems to work for me. However, I need the vector notation as bold
> > (matrix maybe) and not with the little arrow. In middle of the text i can
> > change the font type to bold, but in math mode the \bf or \text{\bf{}} seems
> > to be don't work for me.
>
> choose in mathmode \mathbf{...}
>
Thank you very much. It's that i looking for.
Osvaldo Fornaro
