code: def are_symmetrically_related(self, point_a, point_b, tol=0.001):
          
          if np.allclose(self.operate(point_a), point_b, atol=tol):
              return True
          if np.allclose(self.operate(point_b), point_a, atol=tol):
              return True
          return False
docs: Checks if two points are symmetrically related.
  
          Args:
              point_a (3x1 array): First point.
              point_b (3x1 array): Second point.
              tol (float): Absolute tolerance for checking distance.
  
          Returns:
              True if self.operate(point_a) == point_b or vice versa.