Remarques sur le traitement des modalités en linguistique (1976), p. 111
by Geerts, Walter; Melis, Ludo

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Logic

Aristotelian family

Contrariety 3-clique

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

Triangle (irregular)

Colinearity range

0

Coplanarity range

0

Cospatiality range

0

Representation of contradiction

N.A.

Vertex description

Conceptual info

No

Mnemonic support (AEIO, purpurea ...)

No

Form

none

Label type

linguistic

Language

French

Lexical field

modalities

Contains partial sentences or single words

Yes

Contains abbreviations

Yes

Edge description

Style

Diagram is colored

No

Diagram is embellished

No

Tags

Leuven

Additional notes

The negation closure of this diagram is a JSB sigma-3.