Medieval Modal Theories and Modal Logic (2008), p. 532
by Knuuttila, Simo
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- Aristotelian family
- Classical Sigma-2
- Boolean complexity
- 3
- Number of labels per vertex (at most)
- 4
- 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
- Square (regular)
- Colinearity range
- 0
- Coplanarity range
- 0
- Cospatiality range
- 0
- Representation of contradiction
- By central symmetry
Logic
Geometry
- Conceptual info
- No
- Mnemonic support (AEIO, purpurea ...)
- No
- Form
- none
- Label type
- linguistic
- Language
- Latin
- Lexical field
- modalities
- Contains partial sentences or single words
- Yes
- Contains abbreviations
- No
Vertex description
Edge description
- Diagram is colored
- No
- Diagram is embellished
- No
- Tags
- duality
Style
Additional notes
- There's a typo in the word "contra[t]riae".
Most importantly, in the lower left corner, "non possibile est non esse" should be corrected to "non necesse est non esse".