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Metalogical Decorations of Logical Diagrams (2016), p. 255
by Demey, Lorenz; Smessaert, Hans
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Caption
- a Buridan octagon with elements of $\wp^\cup(\mathcal{OG})$, b reformulation in terms of strong/weak (sub)contrariety
- Aristotelian family
- Buridan Sigma-4
- Boolean complexity
- 4
- Number of labels per vertex (at most)
- 1
- Uniqueness of the vertices up to logical equivalence
- Yes
- Errors in the diagram
- No
- Shape
- Octagon (irregular)
- 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
- symbolic
- Symbolic field
- metalogic
- Contains partial formulas or symbols
- No
Vertex description
Edge description
- Diagram is colored
- No
- Diagram is embellished
- No
- Tags
- Leuven