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Leonardi.DB

a logical geometry project

On the empty O-corner of the Aristotelian Square: A view from Singapore English (2017), p. 6
by Ziegeler, Debra

Copyright according to our policy

Caption: The Aristotelian Square of Oppositions according to Horn (2004:11)

Aristotelian family: Classical Sigma-2
Boolean complexity: 3
Number of labels per vertex (at most): 3
Equivalence between (some) labels of the same vertex: Yes
Analogy between (some) labels of the same vertex: No
Uniqueness of the vertices up to logical equivalence: Yes
Errors in the diagram: No
Shape: Rectangle (irregular)
Colinearity range: 0
Coplanarity range: 0
Cospatiality range: 0
Representation of contradiction: By central symmetry

Conceptual info: Yes
Mnemonic support (AEIO, purpurea ...): Yes
Form: none
Label type: linguistic; symbolic
Language: English
Lexical field: syllogistics
Contains partial sentences or single words: No
Contains abbreviations: Yes
Symbolic field: logic
Contains partial formulas or symbols: Yes
Logical system: syllogistics
Contains definitions of relations: No
Form: bold solid lines; solid lines
Has arrowheads: No
Overlap: No
Curved: No
Hooked: No
As wide as vertices: No
Contains text: Yes
Label type: linguistic; none
Language: English
Contains partial sentences or single words: Yes
Contain abbreviations: No

Diagram is colored: No
Diagram is embellished: No

Has related diagram: Horn, Laurence. 2004. “Implicature.” In The Handbook of Pragmatics, edited by Laurence Horn and Gregory Ward, 3–28. Malden, MA: Blackwell. (p. 11)

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