Das deontologische Sechseck bei Gottfried Achenwall im Jahre 1767 (1986), p. 8
by Hruschka, Joachim
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- Aristotelian family
- Classical Sigma-2
- 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
- Shape
- Rectangle (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
- logic
- Contains partial formulas or symbols
- Yes
- Logical system
- deontic logic
Vertex description
Edge description
- Diagram is colored
- No
- Diagram is embellished
- No
Style
Additional notes
- G stands for 'geboten' (obligatory).
V stands for 'verboten' (forbidden).
Cf. p. 8.
On the edges of the diagram, $>\!\!\!-\!\!\!-\!\!\!<$ stands for contradiction, / for contrariety, $\vee$ for subcontrariety, and $\rightarrow$ for subalternation.