Das deontologische Sechseck bei Gottfried Achenwall im Jahre 1767 (1986), p. 31
by Hruschka, Joachim

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Logic

Aristotelian family

Classical Sigma-2

Boolean complexity

3

Number of labels per vertex (at most)

1

Uniqueness of the vertices up to logical equivalence

Yes

Errors in the diagram

No

Geometry

Shape

Rectangle (irregular)

Colinearity range

0

Coplanarity range

0

Cospatiality range

0

Representation of contradiction

By central symmetry

Vertex description

Conceptual info

No

Mnemonic support (AEIO, purpurea ...)

No

Form

none

Label type

linguistic

Language

German

Lexical field

deontic operators

Contains partial sentences or single words

Yes

Contains abbreviations

No

Edge description

Style

Diagram is colored

No

Diagram is embellished

No

Additional notes

On the edges of the diagram, $>\!\!\!-\!\!\!-\!\!\!<$ stands for contradiction, / for contrariety, $\vee$ for subcontrariety, and $\rightarrow$ for subalternation.