- changed function::diff() to be more tolerant by checking first if the

[ginac.git] / check / matrix_checks.cpp

diff --git a/check/matrix_checks.cpp b/check/matrix_checks.cpp
index 1bf8e0c85019c5e94a242bff95bf0383c5dbfe1a..80d8bf95a718d9f2d9b961bb82d8e3c1fd638a0e 100644 (file)
--- a/check/matrix_checks.cpp
+++ b/check/matrix_checks.cpp
@@ -1,9 +1,28 @@
-// check/matrix_checks.cpp
+/** @file matrix_checks.cpp
+ *
+ *  Here we test manipulations on GiNaC's symbolic matrices. */
 
-/* Here we test manipulations on GiNaC's symbolic matrices. */
+/*
+ *  GiNaC Copyright (C) 1999 Johannes Gutenberg University Mainz, Germany
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
 
-#include "ginac.h"
 #include <stdexcept>
+#include <ginac/ginac.h>
+using namespace GiNaC;
 
 static unsigned matrix_determinants(void)
 {