La proposition particulière et les preuves de non-concluance chez Aristote (1969), p. 8
by Brunschwig, Jacques

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Logic

Aristotelian family

A Single PCD

Boolean complexity

2

Number of labels per vertex (at most)

1

Uniqueness of the vertices up to logical equivalence

No

Errors in the diagram

No

Geometry

Shape

Rectangle (irregular)

Colinearity range

0

Coplanarity range

0

Cospatiality range

0

Representation of contradiction

By some other geometric feature

Vertex description

Conceptual info

No

Mnemonic support (AEIO, purpurea ...)

Yes

Form

none

Label type

generic placeholders

Edge description

Style

Diagram is colored

No

Diagram is embellished

No

Tags

Boolean closed

;

non-contingent formulas

Additional notes

Given the contradiction between $Aa_3B$ and $Ae_3B$, the fact that both of them entail $Ai_3B$ and $Ao_3B$ means that the latter two are tautologies.