[Haskell-cafe] Re: Why is this strict in its arguments?

I'm glad that my initial post generated such an interesting discussion but I'm still not understanding why the first version of findAllPath seems to be computing the whole list even when I just request the head, while the second one doesn't. I thought that this was denominated by "findAllPath is strict in its arguments" but it seems that I haven't used the right terminology to explain what I really wanted to understand. -- Paulo Jorge Matos - pocm at soton.ac.uk http://www.personal.soton.ac.uk/pocm PhD Student @ ECS University of Southampton, UK