vector<Real> get_other_coordinates (Axis a, Real x) const;
vector<Real> solve_point (Axis, Real coordinate) const;
Real minmax (Axis, Real, Real, Direction) const;
vector<Real> get_other_coordinates (Axis a, Real x) const;
vector<Real> solve_point (Axis, Real coordinate) const;
Real minmax (Axis, Real, Real, Direction) const;