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src/HOL/equalities.thy
author oheimb
Tue, 04 Nov 1997 20:50:35 +0100
changeset 4135 4830f1f5f6ea
parent 1475 7f5a4cd08209
permissions -rw-r--r--
removed redundant ball_empty and bex_empty (see equalities.ML)

(*  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
isabelle