src/FOL/ex/Intro.thy
changeset 31974 e81979a703a4
parent 19819 14de4d05d275
child 41526 54b4686704af
--- a/src/FOL/ex/Intro.thy	Thu Jul 09 22:04:10 2009 +0200
+++ b/src/FOL/ex/Intro.thy	Thu Jul 09 22:09:58 2009 +0200
@@ -1,5 +1,4 @@
 (*  Title:      FOL/ex/Intro.thy
-    ID:         $Id$
     Author:     Lawrence C Paulson, Cambridge University Computer Laboratory
     Copyright   1992  University of Cambridge