* this code, it is a sanity check rather deeply rooted in GiNaC's classes. */
/*
- * GiNaC Copyright (C) 1999-2008 Johannes Gutenberg University Mainz, Germany
+ * GiNaC Copyright (C) 1999-2010 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
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
-#include <iostream>
#include "ginac.h"
-using namespace std;
using namespace GiNaC;
+#include <iostream>
+using namespace std;
+
static unsigned exam_powerlaws1()
{
// (x^a)^b = x^(a*b)