propp: 'concl' patterns;
assumptions: tactics for non-goal export;
use Display.pretty_thm_no_hyps;
assm vs. assume vs. presume;
tuned type goal;
tuned print_goal;
relative exports, absolute export_thm rule;
transfer_facts;
tuned;
(* Title: HOLCF/Lift1.thy
ID: $Id$
Author: Olaf Mueller
Copyright 1996 Technische Universitaet Muenchen
Lifting types of class term to flat pcpo's
*)
Lift1 = Cprod3 + Datatype +
default term
datatype 'a lift = Undef | Def 'a
instance lift :: (term)sq_ord
defs
less_lift_def "x << y == (x=y | x=Undef)"
end