A couple thoughts: size takes O(n). That's just depressing. Really.
Do you think union, intersection, etc. could be supported? Louis Wasserman wasserman.lo...@gmail.com http://profiles.google.com/wasserman.louis
_______________________________________________ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe