* Interface to class for extended truncated power series. */
/*
- * GiNaC Copyright (C) 1999-2003 Johannes Gutenberg University Mainz, Germany
+ * GiNaC Copyright (C) 1999-2004 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
ex subs(const exmap & m, unsigned options = 0) const;
ex normal(exmap & repl, exmap & rev_lookup, int level = 0) const;
ex expand(unsigned options = 0) const;
+ ex conjugate() const;
protected:
ex derivative(const symbol & s) const;