Statements (20)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
Geometric figure
|
| gptkbp:canTilePlane |
Some polyiamonds can tile the plane
|
| gptkbp:category |
Mathematical recreational object
|
| gptkbp:definedIn |
A plane geometric figure formed by joining one or more equilateral triangles edge to edge
|
| gptkbp:enumerationDependsOn |
Whether reflections and rotations are considered distinct
|
| gptkbp:example |
gptkb:Pentiamond
gptkb:Tetriamond Triamond |
| https://www.w3.org/2000/01/rdf-schema#label |
Polyiamond
|
| gptkbp:minimumUnit |
gptkb:Moniamond
|
| gptkbp:nameOrigin |
From 'poly-' meaning many and 'iamond' from 'diamond', referring to the shape of equilateral triangles
|
| gptkbp:relatedTo |
gptkb:Polyhex
Polyomino |
| gptkbp:studiedBy |
gptkb:Solomon_W._Golomb
|
| gptkbp:studiedIn |
gptkb:Combinatorial_geometry
|
| gptkbp:symmetryDependsOn |
Number and arrangement of triangles
|
| gptkbp:usedIn |
Tiling puzzles
|
| gptkbp:bfsParent |
gptkb:Polyhex
gptkb:Polyomino |
| gptkbp:bfsLayer |
7
|