virtual ex collect(const symbol & s) const;
virtual ex eval(int level = 0) const;
virtual ex evalf(int level = 0) const;
- virtual ex series(const relational & r, int order, bool branchcut = true) const;
+ virtual ex series(const relational & r, int order, unsigned options = 0) const;
virtual ex subs(const lst & ls, const lst & lr) const;
virtual ex normal(lst &sym_lst, lst &repl_lst, int level = 0) const;
virtual ex to_rational(lst &repl_lst) const;