Acronym | ... |
Name | 4ike+gad (?) |
Circumradius | sqrt[(5+sqrt(5))/8] = 0.951057 |
Vertex figure | 5[3,3/2,3,5,3] |
General of army | ike |
Colonel of regiment | ike |
Confer |
Looks like a compound of 4 icosahedra (ike) and a great dodecahedron (gad), and indeed vertices and edges coincide by five, {3} coincide by four.
Incidence matrix according to Dynkin symbol
s3/2s5s demi( . . . ) | 60 | 1 2 2 | 1 1 3 ----------------+----+----------+--------- s 2 s | 2 | 30 * * | 0 0 2 sefa( s3/2s . ) | 2 | * 60 * | 1 0 1 sefa( . s5s ) | 2 | * * 60 | 0 1 1 ----------------+----+----------+--------- s3/2s . | 3 | 0 3 0 | 20 * * . s5s | 5 | 0 0 5 | * 12 * sefa( s3/2s5s ) | 3 | 1 1 1 | * * 60 starting figure: x3/2x5x
© 2004-2019 | top of page |