
On Jul 21, 2011, at 1:27 PM, Roelof Wobben wrote:
roelof :: a -> b -> c -> (a,b,c) roelof n = [(x y z) | x^2+Y^2=Z^2 <- x<-[1..n], y<- [1..n], z<-[1..n]]
But I get this error : oefening.hs:2:30: parse error on input `='
Hi, Roelof. This short amount of code has many syntax and semantic errors. May I suggest that you might benefit from trying to make this function using only normal function application and the basic list functions. I think you will learn more about Haskell this way. Personally, i rarely use list comprehensions. I think they are not very modular. Also, it might help people to understand your background a little. This way comments could be better focused. For instance, which other programming languages do you know? ____________________ David Place Owner, Panpipes Ho! LLC http://panpipesho.com d@vidplace.com