* Wrapper template for making GiNaC classes out of C++ structures. */
/*
- * GiNaC Copyright (C) 1999-2004 Johannes Gutenberg University Mainz, Germany
+ * GiNaC Copyright (C) 1999-2005 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 "ex.h"
#include "ncmul.h"
+#include "numeric.h"
#include "operators.h"
#include "print.h"
// indexed objects
exvector get_free_indices() const { return exvector(); }
ex add_indexed(const ex & self, const ex & other) const { return self + other; }
- ex scalar_mul_indexed(const ex & self, const numeric & other) const { return self * other; }
+ ex scalar_mul_indexed(const ex & self, const numeric & other) const { return self * ex(other); }
bool contract_with(exvector::iterator self, exvector::iterator other, exvector & v) const { return false; }
// noncommutativity