--- 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 *)