subset.thy
author lcp
Fri, 14 Apr 1995 11:23:33 +0200
changeset 248 c3913a79b6ae
parent 116 ab4328bbff70
permissions -rw-r--r--
Simplified some proofs and made them work for new hyp_subst_tac.

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

subset = Fun