Re: [Haskell-cafe] How to implement `amb' operator?

Hi, I think it's good idea to compute non-deterministic problems with the `amb' operator, just as in LISP/scheme. But how to implement it in haskell?

Do you mean "evaluate e1 and e2, and return the result of whichever returns first"? Probably best to do this using threads. --KW 8-) -- Keith Wansbrough http://www.cl.cam.ac.uk/users/kw217/ University of Cambridge Computer Laboratory.