> I'd say that's because in the second case you also got to apply the (,), > besides the (+)/(-) constructor during the transversing... > Am I right?
opss... I meant to write: the (,) constructor besides the (+)/(-)... J.A. _______________________________________________ Glasgow-haskell-users mailing list [EMAIL PROTECTED] http://www.haskell.org/mailman/listinfo/glasgow-haskell-users
