- basic * duplicate() const;
- void print(std::ostream & os, unsigned upper_precedence=0) const;
- void printraw(std::ostream & os) const;
- void printcsrc(std::ostream & os, unsigned type, unsigned upper_precedence=0) const;
- bool info(unsigned inf) const;
- unsigned nops() const;
- ex & let_op(int i);
- ex eval(int level=0) const;
- ex evalf(int level=0) const;
- ex normal(lst &sym_lst, lst &repl_lst, int level=0) const;
- ex simplify_ncmul(const exvector & v) const;
+ void print(const print_context & c, unsigned level = 0) const;
+ unsigned precedence(void) const {return 20;}
+ bool info(unsigned inf) const;
+ unsigned nops() const;
+ ex & let_op(int i);
+ ex eval(int level=0) const;
+ ex evalf(int level=0) const;
+ ex normal(lst &sym_lst, lst &repl_lst, int level=0) const;
+ ex simplify_ncmul(const exvector & v) const;