"The subtle syntax and sophisticated type system of Haskell are a double edged sword — highly appreciated by experienced programmers but also a source of frustration among beginners, since the generality of Haskell often leads to cryptic error messages.", Bastiaan Heeren, Daan Leijen, Arjan van IJzendoorn. Helium, for learning HaskellΑρχειοθετήθηκε 2007-02-04 στο Wayback Machine.. Proceedings of the 2003 ACM SIGPLAN workshop on Haskell.
"The subtle syntax and sophisticated type system of Haskell are a double edged sword — highly appreciated by experienced programmers but also a source of frustration among beginners, since the generality of Haskell often leads to cryptic error messages.", Bastiaan Heeren, Daan Leijen, Arjan van IJzendoorn. Helium, for learning HaskellΑρχειοθετήθηκε 2007-02-04 στο Wayback Machine.. Proceedings of the 2003 ACM SIGPLAN workshop on Haskell.