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Leonardi.DB
a logical geometry project

Picking the one that does not fit - A matter of logical proportions (2013), p. 395
by Prade, Henri; Richard, Gilles

Caption

Hexagon induced by analogical dissimilarity

Logic

Number of labels per vertex (at most)
1
Uniqueness of the vertices up to logical equivalence
Yes
Errors in the diagram
No

Geometry

Shape
Hexagon (regular)
Colinearity range
0
Coplanarity range
0
Cospatiality range
0
Representation of contradiction
By central symmetry

Vertex description

Conceptual info
No
Mnemonic support (AEIO, purpurea ...)
No
Form
none
Label type
linguistic
,
symbolic
Language
English
Lexical field
nouns

Edge description

Contains definitions of relations
No
Form
solid lines
,
none
,
dashed lines
Has arrowheads
Yes
Overlap
No
Curved
No
Hooked
No
As wide as vertices
No
Contains text
No

Style

Diagram is colored
No
Diagram is embellished
No
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