Duotrianglinder (EntityTopic, 16)
From Hi.gher. Space
The duotrianglinder is the 3,3-duoprism: the Cartesian product of two triangles. It is also a trivial powertope, the square of the triangle.
Incidence matrix
Dual: duotrianglone
# | TXID | Va | Ea | 3a | 4a | C1a | Type | Name |
---|---|---|---|---|---|---|---|---|
0 | Va | = point | ; | |||||
1 | Ea | 2 | = digon | ; | ||||
2 | 3a | 3 | 3 | = triangle | ; | |||
3 | 4a | 4 | 4 | = square | ; | |||
4 | C1a | 6 | 9 | 2 | 3 | = triangular prism | ; | |
5 | H4.1a | 9 | 18 | 6 | 9 | 6 | = duotrianglinder | ; |
Usage as facets
This polytope does not currently appear as facets in any higher-dimensional polytopes in the database.
Notable Tetrashapes | |
Regular: | pyrochoron • aerochoron • geochoron • xylochoron • hydrochoron • cosmochoron |
Powertopes: | triangular octagoltriate • square octagoltriate • hexagonal octagoltriate • octagonal octagoltriate |
Circular: | glome • cubinder • duocylinder • spherinder • sphone • cylindrone • dicone • coninder |
Torii: | tiger • torisphere • spheritorus • torinder • ditorus |
28. 13 Pentachoron | 29. 1111 Duotrianglinder | 30. 5 Pentasphere |
List of tapertopes |