18 double Eval(
double x)
const;
QuadExpr & operator-=(const QuadExpr &e)
QuadExpr operator*(double v) const
QuadExpr operator*(const QuadExpr &e) const
QuadExpr operator-(double v) const
QuadExpr & operator+=(const QuadExpr &e)
QuadExpr operator+(double v) const
QuadExpr operator-(const QuadExpr &e) const
QuadExpr & operator*=(const QuadExpr &e)
double Eval(double x) const
std::ostream & operator<<(std::ostream &, const QuadExpr &)
QuadExpr operator+(const QuadExpr &e) const