equalities.thy
author nipkow
Fri, 17 Mar 1995 15:48:55 +0100
changeset 233 f02021cf7cec
parent 116 ab4328bbff70
permissions -rw-r--r--
Added a few thms to nat_ss and list_ss

(*  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