Re: new definition of section numbering

[Matej Cepl]

Romuald POTEAU wrote:
> 
> Is there a way to automatically modify the heading and the numbetring of
> the subsection in order to get :
> 6.10 Problems
>     Exercise 6.1. Theme of exercise 1
>     Exercise 6.2. Theme of exercise 2

Either you can use special packages (titlesec) or if you need
only this, you can redefine numbering scheme of your subsection
like this:

\renewcommand{\thesubsection}{Excercise
\thepart.\arabic{subsection}.}

                Have a nice day

                                Matej