Version 26 (modified by margs, 15 years ago)

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The Sandbox

This is just a page to practice and learn WikiFormatting.

Go ahead, edit it freely.

TEST

Using LatexEquation:

Levels

Let be the set of all individuals and be the set of all pairs for all . (Note that may be any set and not just an individual.)

Definition Level:

Level_0 is the set of all individuals and relationships:

.

Level_n is the powerset of Level_n-1 for all positive integers n:

.

Level_X is the union of all "Level_n sets" for all non-negative integers n:

.

Definition Individual type:

Let , then

.

Definition Relationship type:

Let , then

.

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