# Comparing Hexagons of Opposition in Probabilistic Rough Set Theory (2022), p. 626

by Boffa, Stefania; Ciucci, Davide; Murinová, Petra

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### Caption

- Hexagons $\mathcal{H}(\alpha,\beta)$ and $\mathcal{H}(\alpha',\beta')$ based on $(\alpha,\beta)$ and $(\alpha',\beta)$, respectively.

- Number of labels per vertex (at most)
- 1
- Errors in the diagram
- No
- Shape
- Hexagon (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 ...)
- No
- Form
- none
- Contains definitions of relations
- No
- Form
- dotted lines ,
- none
- Has arrowheads
- No
- Overlap
- No
- Curved
- No
- Hooked
- No
- As wide as vertices
- No
- Contains text
- No
- Label type
- none

### Vertex description

### Edge description

- Diagram is colored
- No
- Diagram is embellished
- No

### Style

### Additional notes

- The last occurrence of $\beta$ in the caption should actually be $\beta'$.