Lynn Winebarger scripsit: > Not to diminish the difficulty of the problem, but I believe you can > reverse the direction of closure conversion to reduce the general > data structure problem to one only involving mutable variables.
In principle, yes, but only at the expense of two variables per pair. > That is, I believe you're drawing a meaningless distinction. It's still pragmatically useful, though. -- Note that nobody these days would clamor for fundamental laws John Cowan of *the theory of kangaroos*, showing why pseudo-kangaroos are [email protected] physically, logically, metaphysically impossible. http://www.ccil.org/~cowan Kangaroos are wonderful, but not *that* wonderful. --Dan Dennett on zombies _______________________________________________ r6rs-discuss mailing list [email protected] http://lists.r6rs.org/cgi-bin/mailman/listinfo/r6rs-discuss
