bool match(const ex & pattern, exmap& repl_lst) const;
ex subs(const exmap & m, unsigned options = 0) const;
ex conjugate() const;
- bool is_polynomial(const ex & var) const;
void archive(archive_node& n) const;
void read_archive(const archive_node& n, lst& syms);
unsigned upper_precedence) const;
virtual expair split_ex_to_pair(const ex & e) const;
virtual expair combine_ex_with_coeff_to_pair(const ex & e,
- const ex & c) const;
+ const ex & c) const;
virtual expair combine_pair_with_coeff_to_pair(const expair & p,
- const ex & c) const;
+ const ex & c) const;
virtual ex recombine_pair_to_ex(const expair & p) const;
virtual bool expair_needs_further_processing(epp it);
virtual ex default_overall_coeff() const;