equalities.thy
author lcp
Wed, 07 Sep 1994 13:17:34 +0200
changeset 139 96c68fd7ed46
parent 116 ab4328bbff70
permissions -rw-r--r--
HOL/IMP/Equiv/bexp_iff: split proof into separate directions, to be faster

(*  Title: 	HOL/equalities
    ID:         $Id$
    Author: 	Lawrence C Paulson, Cambridge University Computer Laboratory
    Copyright   1994  University of Cambridge

Equalities involving union, intersection, inclusion, etc.
*)

equalities = subset