Triangular bipyramid (no ontology)
From Hi.gher. Space
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Revision as of 00:37, 26 February 2014
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Incidence matrix
Dual: triangular prism
# | TXID | Va | Vb | Ea | Eb | 3a | Type | Name |
---|---|---|---|---|---|---|---|---|
0 | Va | = point | ; | |||||
1 | Vb | = point | ; | |||||
2 | Ea | 1 | 1 | = digon | ; | |||
3 | Eb | 0 | 2 | = digon | ; | |||
4 | 3a | 1 | 2 | 2 | 1 | = triangle | ; | |
5 | C1a | 2 | 3 | 6 | 3 | 6 | = triangular bipyramid | ; |
Usage as facets
- 10× 1-facets of a (dual of pyrorectichoron)
- 4× 1-facets of a (dual of square biantiprismatic ring)
- 288× 1-facets of a (dual of rectified snub demitesseract)
- 20× 1-facets of a D4.3.1 dual
- 120× 1-facets of a D4.3.1 dual
- 2× 1-facets of a (dual of bilunabirotunda pseudopyramid)
- 3× 1-facets of a D4.16 dual
- 6× 1-facets of a D4.16 dual
- 60× 1-facets of a D4.3.2 dual
- 4× 1-facets of a (dual of bitrigonal diminished pyrocantichoron)
- 16× 1-facets of a (dual of 4D analog of J37)
- 8× 1-facets of a (dual of 4D analog of J37)
- 8× 1-facets of a (dual of 4D analog of J37)
- 16× 1-facets of a (dual of 4D analog of J37)
- 3× 1-facets of a (dual of triangular hebesphenorotunda pseudopyramid)
- 6× 1-facets of a (dual of triangular hebesphenorotundaeic rhombochoron)
- 24× 1-facets of a D4.7 dual