--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/HOL/IMP/Equiv.thy Fri Mar 03 12:04:16 1995 +0100
@@ -0,0 +1,7 @@
+(* Title: HOL/IMP/Equiv.thy
+ ID: $Id$
+ Author: Heiko Loetzbeyer & Robert Sandner, TUM
+ Copyright 1994 TUM
+*)
+
+Equiv = Denotation