diff -r 6a48db3e627c -r d5d8bea0cd94 src/HOL/Matrix/SparseMatrix.thy
--- a/src/HOL/Matrix/SparseMatrix.thy	Wed Sep 02 14:11:45 2009 +0200
+++ b/src/HOL/Matrix/SparseMatrix.thy	Wed Sep 02 16:25:44 2009 +0200
@@ -1,5 +1,4 @@
 (*  Title:      HOL/Matrix/SparseMatrix.thy
-    ID:         $Id$
     Author:     Steven Obua
 *)