Expositio Versoris super summulas Petri Hispani (1489), fol. 18
by Versor, John
Copyright according to our policy
- Aristotelian family
- Classical Sigma-2
- Boolean complexity
- 3
- Number of labels per vertex (at most)
- 2
- Equivalence between (some) labels of the same vertex
- No
- 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 ...)
- Yes
- Form
- circular ,
- none
- Label type
- linguistic ,
- symbolic
- Language
- Latin
- Lexical field
- categorical
- 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
- bands
- Has arrowheads
- No
- Overlap
- Yes
- Curved
- Yes
- Hooked
- Yes
- As wide as vertices
- No
- Contains text
- Yes
- Label type
- linguistic
- Language
- Latin
- Contains partial sentences or single words
- Yes
- Contain abbreviations
- No
Vertex description
Edge description
- Diagram is colored
- Yes
- Diagram is embellished
- Yes
- Tags
- hand-drawn in book