Why the Hexagon of Opposition is Really a Triangle: Logical Structures as Geometric Shapes (2024), p. 123
by Milstein, Ori
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Caption
- Octahedron associated with the Modal logic K. Notice the quasi-reapearance of modal squares of opposition when one looks straight at a vertex
- Number of labels per vertex (at most)
- 1
- Errors in the diagram
- No
Logic
- Conceptual info
- No
- Mnemonic support (AEIO, purpurea ...)
- No
- Form
- spherical
- Label type
- symbolic
- Symbolic field
- logic
- Contains partial formulas or symbols
- No
- Logical system
- propositional logic
- Contains definitions of relations
- No
- Form
- solid lines ,
- none
- Has arrowheads
- No
- Overlap
- No
- Curved
- No
- Hooked
- No
- As wide as vertices
- No
- Contains text
- No
- Label type
- none
Vertex description
Edge description
- Diagram is colored
- No
- Diagram is embellished
- No