list manipulators



Hello,

Sorry for my newbie questions.

Is there a way to take portions of lists
which is consistent:
part([a,b,c,d,e,f],[2,2]) yields [b,b].
I think the result should be [b]
This also happens if I use create_list.

If you use these commands you'll have to check all
the times if the range is trivial.

Is there a clean way to do this?

   Thanks

    Fabrizio Caruso