Marcus, Mostly, I bring up the issue of defining the quantifiers via functors for the academic challenge of it, but also thank you for looking up the singletons library. Getting under the hood of that library will likely have some beautiful code and likely a couple of balls-of-mud. Generally, I am not sure the Hindley-Milner type system really even supports such constructions, and so I would guess that a number of pragmas in GHC need to be set to relax the type system.
Jon
============================================================ FRIAM Applied Complexity Group listserv Meets Fridays 9a-11:30 at cafe at St. John's College to unsubscribe http://redfish.com/mailman/listinfo/friam_redfish.com archives back to 2003: http://friam.471366.n2.nabble.com/ FRIAM-COMIC http://friam-comic.blogspot.com/ by Dr. Strangelove