Why the Logical Hexagon? (2012), p. 87
by Moretti, Alessio

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Caption

Pellissier’s discovery of 4 “weak hexagons” (2008)

Logic

Number of labels per vertex (at most)

0

Errors in the diagram

No

Vertex description

Conceptual info

Yes

Mnemonic support (AEIO, purpurea ...)

No

Form

dots

Label type

none

Edge description

Contains definitions of relations

No

Form

solid lines

,

none

Has arrowheads

Yes

Overlap

No

Curved

No

Hooked

No

As wide as vertices

No

Contains text

No

Label type

none

Style

Diagram is colored

Yes

Diagram is embellished

No