* This file must be processed with yacc/bison. */
/*
- * GiNaC Copyright (C) 1999-2004 Johannes Gutenberg University Mainz, Germany
+ * GiNaC Copyright (C) 1999-2008 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
*
* 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
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
if ($3.nops() != 1)
throw (std::runtime_error("too many arguments to sqrt()"));
$$ = sqrt($3.op(0));
+ } else if (n == "pow" || n == "power") {
+ if ($3.nops() != 2)
+ throw std::invalid_argument("wrong number of arguments to pow()");
+ $$ = power($3.op(0), $3.op(0));
} else {
unsigned i = function::find_function(n, $3.nops());
$$ = function(i, ex_to<exprseq>($3)).eval(1);