// functions overriding virtual functions from base classes
public:
- void print(const print_context & c, unsigned level = 0) const;
unsigned precedence() const {return 50;}
bool info(unsigned inf) const;
int degree(const ex & s) const;
public:
ex algebraic_subs_mul(const exmap & m, unsigned options) const;
protected:
+ void print_overall_coeff(const print_context & c, const char *mul_sym) const;
+ void do_print(const print_context & c, unsigned level) const;
+ void do_print_latex(const print_latex & c, unsigned level) const;
+ void do_print_csrc(const print_csrc & c, unsigned level) const;
+ void do_print_python_repr(const print_python_repr & c, unsigned level) const;
epvector * expandchildren(unsigned options) const;
};