Certainly it is valid!username5243 wrote:[...]
Is this a valid partial expansion series, and are there any others like it?
username5243 wrote:Start with octpy (oct pyramid). this has as cells 1 oct (octahedron) + 8 tets (tetrahedra).
The next one is line || esquidpy. This can also be thought of as a square pyramidal prism with two square pyramidal pyramids on the bases. Its cells are 1 esquidpy (elongated square dipyramid) + 8 tets + 4 trips (triangular prisms).
The next one is square || squobcu. It is formed by joining 2 square || squacu together at a cupola. Its cells are 1 squobcu (square orthobicupola) + 2 cubes + 8 tets + 8 trips.
And finally there is cube || sirco, with cells 1 cube (top) + 6 cubes (sides) + 8 tets + 12 trips + 1 sirco (small rhombicuboctahedron).
username5243 wrote:Is this a valid partial expansion series, and are there any others like it?
Users browsing this forum: No registered users and 1 guest