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Leonardi.DB
a logical geometry project

Dialectica (1759), fol. 92v
by Vandungen, Augustinus; Beauvoix, Lambert-Jean

Caption

tabula op[posi]tarum

Logic

Aristotelian family
Non-Sigma
Boolean complexity
5
Number of labels per vertex (at most)
1
Uniqueness of the vertices up to logical equivalence
Yes
Errors in the diagram
No

Geometry

Shape
Circle (regular)
Colinearity range
0
Coplanarity range
0
Cospatiality range
0
Representation of contradiction
N.A.

Vertex description

Conceptual info
No
Mnemonic support (AEIO, purpurea ...)
No
Form
circular
Label type
generic placeholders

Edge description

Style

Diagram is colored
Yes
Diagram is embellished
Yes
Tags
Leuven
;
Magister Dixit

Additional notes

The negation closure of this diagram is a Lenzen sigma-4.
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