src/HOL/equalities.thy
author paulson
Mon, 26 May 1997 12:38:29 +0200
changeset 3342 ec3b55fcb165
parent 1475 7f5a4cd08209
permissions -rw-r--r--
New operator "lists" for formalizing sets of lists

(*  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