author | paulson |
Wed, 21 Aug 1996 13:22:23 +0200 | |
changeset 1933 | 8b24773de6db |
parent 243 | c22b85994e17 |
permissions | -rw-r--r-- |
(* Title: HOLCF/lift2.thy ID: $Id$ Author: Franz Regensburger Copyright 1993 Technische Universitaet Muenchen Class Instance u::(pcpo)po *) Lift2 = Lift1 + (* Witness for the above arity axiom is lift1.ML *) arities "u" :: (pcpo)po rules (* instance of << for type ('a)u *) inst_lift_po "(op <<)::[('a)u,('a)u]=>bool = less_lift" end