There are four types of reality. Each type of reality has a mathematics, a logic, peculiar to it. Therefore, the four types of reality are called logical types. These logical types correlate positively with the four states of consciousness posited by Hindu philosophy.

They are, in order:

For purposes of exposition, these logical types are presented as parallel and conjunct planes. They are described as different but related. The terms logical type, state and planes are synonymous.

The planes are arranged, in order of back to front:

Point Zero
Inner Principle of Duality
Elemental Principles