* Implementation of GiNaC's products of expressions. */
/*
- * GiNaC Copyright (C) 1999-2002 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
// and all others
exvector neg_powers, others;
while (it != itend) {
- GINAC_ASSERT(is_a<numeric>(it->coeff));
+ GINAC_ASSERT(is_exactly_a<numeric>(it->coeff));
if (ex_to<numeric>(it->coeff).is_negative())
neg_powers.push_back(recombine_pair_to_ex(expair(it->rest, -(it->coeff))));
else