536.40 Domain of a Point
536.41 Looking at a vector equilibrium as unity, it is all the domain of a point with a volume of 480.
536.42 The domains of points as vertexes of systems are tetrahedra, octahedra, or triangulated cubes. Or they could be the .4 and
536.43 The most complete description of the domain of a point is not a vector equilibrium but a rhombic dodecahedron, because it would have to be allspace filling and because it has the most omnidirectional symmetry. The nearest thing you could get to a sphere in relation to a point, and which would fill all space, is the rhombic dodecahedron.
536.44 A bubble is only a spherical bubble by itself. The minute you get two bubbles together, they develop a plane between them.