HELPING THE OTHERS REALIZE THE ADVANTAGES OF LEVIS4D

So On this perception (S to ) is perpendicular towards the floor. In Euclidean Place we are accustomed to describing the orientation of the area in terms of the unit usual vector, which is very practically what (S to ) is, apart from that it’s a covector instead of a vector, and it also can’t be designed to have unit length, due to the fact its