Retroinverted ditetrahedronary dishecatonicosachoron
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| Retroinverted ditetrahedronary dishecatonicosachoron | |
|---|---|
 | |
| Rank | 4 |
| Type | Uniform |
| Space | Spherical |
| Notation | |
| Bowers style acronym | Ridatady |
| Elements | |
| Cells | 120 ditdid, 120 ided |
| Faces | 1440 pentagons, 1440 pentagrams, 1200 hexagons |
| Edges | 3600 |
| Vertices | 600 |
| Measures (edge length 1) | |
| Circumradius | |
| Related polytopes | |
| Army | Hi |
| Regiment | Dattady |
| Conjugate | Retroinverted ditetrahedronary dishecatonicosachoron |
| Abstract & topological properties | |
| Flag count | 86400 |
| Euler characteristic | 840 |
| Orientable | No |
| Properties | |
| Symmetry | H4, order 14400 |
| Convex | No |
| Nature | Feral |
The retroinverted ditetrahedronary dishecatonicosachoron, or ridatady, is a nonconvex uniform polychoron that consists of 120 ditrigonary dodecadodecahedra and 120 icosidodecadodecahedra. Four ditrigonary dodecadodecahedra and twelve icosidodecadodecahedra join at each vertex.
Vertex coordinates[edit | edit source]
Its vertices are the same as those of its regiment colonel, the ditetrahedronary dishecatonicosachoron.
External links[edit | edit source]
- Bowers, Jonathan. "Category 18: Ditetrahedrals" (#834).
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