Randy, to help answer your question, think of a black hole in this manner; as 2 paralell flat bubbles. if a person on each end blows at the same rate, and they collide at a specified center, what happens they form together to create a wormhole. But, if you still are asking of decimals, look at this: ...5 4 3 2 1 0 1 2 3 4 5 ... If 2 pushes on to the right it will hit the opposite 2 or 3 or 4 ... I hope that I have been of some help to you.