* Interface to GiNaC's constant types and some special constants. */
/*
- * GiNaC Copyright (C) 1999-2006 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
bool info(unsigned inf) const;
ex evalf(int level = 0) const;
bool is_polynomial(const ex & var) const;
+ ex conjugate() const;
+ ex real_part() const;
+ ex imag_part() const;
protected:
ex derivative(const symbol & s) const;
bool is_equal_same_type(const basic & other) const;