Small hemiswirlprism
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Small hemiswirlprism | |
---|---|
Rank | 4 |
Type | Scaliform |
Notation | |
Bowers style acronym | Shisp |
Elements | |
Cells | 120 ike-gad morphers 60 icosidodecahedra |
Faces | 1200 triangles 720 pentagons |
Edges | 120+600 10-fold |
Vertices | 120 |
Measures (edge length 1) | |
Circumradius | |
Volume | Undefined |
Related polytopes | |
Army | Ex |
Regiment | Ex |
Conjugate | Great hemiswirlprism |
Abstract & topological properties | |
Orientable | No |
Properties | |
Convex | No |
Nature | Wild |
The small hemiswirlprism or shisp, also known as small chiroswirlprismatic hemihecatonicosachoron or siksphihy, is a scaliform polychoron. It is notable for being the only known ex regiment member containing central icosidodecahedra.
External links[edit | edit source]
- Bowers, Jonathan. "Category S4: Scaliform Swirlprisms".
- Bowers, Jonathan. "Category S4: Ex and Gishi Scaliforms".