Jonas Almström Duregård wrote:
So the facts that (1) f == g (2) f undefined = 6 (3) g undefined = undefined is not a problem?
This is not a problem. f and g represent the same moral function, they are just implemented differently. f is smart enough to know that its argument doesn't matter, so it doesn't need to evaluate it. g waits forever trying to evaluate its function, not knowing it doesn't need it.
-- Ashley Yakeley _______________________________________________ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe
