- // other constructors
-public:
- relational(ex const & lhs, ex const & rhs, operators oper=equal);
-
- // functions overriding virtual functions from bases classes
-public:
- basic * duplicate() const;
- void print(ostream & os, unsigned upper_precedence=0) const;
- void printraw(ostream & os) const;
- void printcsrc(ostream & os, unsigned type, unsigned upper_precedence=0) const;
- bool info(unsigned inf) const;
- unsigned nops() const;
- ex & let_op(int const i);
- ex eval(int level=0) const;
- ex evalf(int level=0) const;
- ex simplify_ncmul(exvector const & v) const;