subset.thy
author lcp
Tue, 01 Nov 1994 11:00:45 +0100
changeset 155 722bf1319be5
parent 116 ab4328bbff70
permissions -rw-r--r--
HOL/HOL/swap: deleted HOL/HOL/classical: simpler proof

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

subset = Fun