On 15/09/06, Haihua Lin <[EMAIL PROTECTED]> wrote:
Is there a way to define it in Haskell?
Note that the function 'fix' (find the fixpoint of a function) already exists in Haskell, and is equivalent to the Y combinator. It's interesting that most (all?) fixed-point combinators don't typecheck. The Y combinator, and by extension recursion in general, has to be added as a constant to the language. -- -David House, [EMAIL PROTECTED] _______________________________________________ Haskell mailing list Haskell@haskell.org http://www.haskell.org/mailman/listinfo/haskell
