A new approach, using simp_of_act and simp_of_set to activate definitions when
necessary
(* Title: HOLCF/HOLCF.ML
ID: $Id$
Author: Franz Regensburger
Copyright 1993 Technische Universitaet Muenchen
*)
open HOLCF;
use"adm.ML";
simpset_ref() := simpset() addSolver(fn thms =>
(adm_tac (cut_facts_tac thms THEN' cont_tacRs)));
val HOLCF_ss = simpset();