Square duoantifastegium
(Redirected from Digonal-square duoantiwedge)
Square duoantifastegium | |
---|---|
Rank | 5 |
Type | Scaliform |
Notation | |
Bowers style acronym | Squiddaf |
Coxeter diagram | xo ox xo4ox&#x |
Elements | |
Tera | 8 square scalenes, 4 square antifastegiums |
Cells | 8+16 tetrahedra, 16 square pyramids, 2 cubes, 4 square antiprisms |
Faces | 32+32 triangles, 4+8 squares |
Edges | 8+16+32 |
Vertices | 16 |
Vertex figure | Wedge pyramid, edge lengths 1 and √2 |
Measures (edge length 1) | |
Circumradius | |
Hypervolume | |
Height | |
Central density | 1 |
Related polytopes | |
Army | Squiddaf |
Regiment | Squiddaf |
Dual | Digonal-square duoantifastegiategum |
Abstract & topological properties | |
Euler characteristic | 2 |
Orientable | Yes |
Properties | |
Symmetry | (B2▲I2(8))/2, order 64 |
Convex | Yes |
Nature | Tame |
The square duoantifastegium or squiddaf, also known as the digonal-square duoantifastegiaprism, digonal-square duoantiwedge, is a convex scaliform polyteron and the second member of the duoantifastegium family. It consists of 4 square antifastegiums and 8 square scalenes, with 3 of each meeting at each vertex.
Vertex coordinates[edit | edit source]
A squared duoantifastegium of edge length 1 has vertex coordinates given by:
External links[edit | edit source]
- Klitzing, Richard. "squiddaf".