T get_minimum_coordinate(unsigned i) const { return min_pt[i]; }
const LinAl::Vector<T, D> &get_maximum_point() const { return max_pt; }
T get_maximum_coordinate(unsigned i) const { return max_pt[i]; }
T get_minimum_coordinate(unsigned i) const { return min_pt[i]; }
const LinAl::Vector<T, D> &get_maximum_point() const { return max_pt; }
T get_maximum_coordinate(unsigned i) const { return max_pt[i]; }