src/HOL/equalities.thy
author oheimb
Fri, 21 Sep 2001 18:23:15 +0200
changeset 11565 ab004c0ecc63
parent 1475 7f5a4cd08209
permissions -rw-r--r--
Minor improvements, added Example

(*  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