added an intro lemma for freshness of products; set up
the simplifier so that it can deal with the compact and
long notation for freshness constraints (FIXME: it should
also be able to deal with the special case of freshness
of atoms)
(* Title: HOLCF/ROOT.ML
ID: $Id$
Author: Franz Regensburger
HOLCF -- a semantic extension of HOL by the LCF logic.
*)
val banner = "HOLCF";
writeln banner;
use_thy "HOLCF";