* Archiving of GiNaC expressions. */
/*
- * GiNaC Copyright (C) 1999-2001 Johannes Gutenberg University Mainz, Germany
+ * GiNaC Copyright (C) 1999-2003 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
#include "registrar.h"
#include "ex.h"
#include "config.h"
-#include "utils.h"
+#include "tostring.h"
namespace GiNaC {