y rate, distinctions
like that have to be discovered on a contingent basis if they do exist.

All the information about the state of the system is represented
by a point x in a space X, which may have a very large number of
dimensions and a wildly exotic topology.

That's all you have in general, but under various conditions that
you have to make explicit you may be able to get some of the more
usual kinds of apartments and furniture constructed in the space.

For simplicity, let's say that we have a finite