Acronym | ... |
Name | 4tet (?) |
Circumradius | sqrt(3/8) = 0.612372 |
Vertex figure | [(3,6/2)6]/4 |
General of army | tet |
Colonel of regiment | tet |
Confer |
|
Looks like a compound of 4 tetrahedra (tet) with vertices identified, edges coincide by four, and each {6/2} coincides with 2 triangles.
Incidence matrix according to Dynkin symbol
β3/2o3o3*a both( . . . ) | 4 | 6 6 | 3 3 6 -------------------+---+-------+------ sefa( β3/2o . ) | 2 | 12 * | 1 0 1 sefa( β . o3*a ) | 2 | * 12 | 0 1 1 -------------------+---+-------+------ β3/2o . ♦ 3 | 3 0 | 4 * * β . o3*a ♦ 3 | 0 3 | * 4 * sefa( β3/2o3o3*a ) | 6 | 3 3 | * * 4 starting figure: x3/2o3o3*a
o3/2o3β3*a both( . . . ) | 4 | 6 6 | 3 3 6 -------------------+---+-------+------ sefa( . o3β ) | 2 | 12 * | 1 0 1 sefa( o . β3*a ) | 2 | * 12 | 0 1 1 -------------------+---+-------+------ . o3β ♦ 3 | 3 0 | 4 * * o . β3*a ♦ 3 | 0 3 | * 4 * sefa( o3/2o3β3*a ) | 6 | 3 3 | * * 4
or both( . . . ) | 4 | 12 | 6 6 ----------------------+---+----+---- sefa( . o3β ) & | 2 | 24 | 1 1 ----------------------+---+----+---- . o3β & ♦ 3 | 3 | 8 * sefa( o3/2o3β3*a ) | 6 | 6 | * 4 starting figure: o3/2o3x3*a
β3/2o3/2o3/2*a both( . . . ) | 4 | 6 6 | 3 3 6 -----------------------+---+-------+------ sefa( β3/2o . ) | 2 | 12 * | 1 0 1 sefa( β . o3/2*a ) | 2 | * 12 | 0 1 1 -----------------------+---+-------+------ β3/2o . ♦ 3 | 3 0 | 4 * * β . o3/2*a ♦ 3 | 0 3 | * 4 * sefa( β3/2o3/2o3/2*a ) | 6 | 3 3 | * * 4
or both( . . . ) | 4 | 12 | 6 6 --------------------------+---+----+---- sefa( β3/2o . ) & | 2 | 24 | 1 1 --------------------------+---+----+---- β3/2o . & ♦ 3 | 3 | 8 * sefa( β3/2o3/2o3/2*a ) | 6 | 6 | * 4 starting figure: x3/2o3/2o3/2*a
© 2004-2024 | top of page |