Acronym | sissidisc |
Name |
small-stellated-dodecahedral scalene, small-stellated-dodecahedral-pyramid pyramid, line atop fully orthogonal small stellated dodecahedron |
Circumradius | sqrt[(1+sqrt(5))/8] = 0.636010 |
Face vector | 14, 55, 84, 55, 14 |
Confer |
|
Incidence matrix according to Dynkin symbol
xo5/2oo5oo ox&#x → height = sqrt[(1+sqrt(5))/8] = 0.636010 (pyramid product of line with sissid) o.5/2o.5o. o. | 12 * ♦ 5 2 0 | 5 10 1 | 1 10 5 | 2 5 .o5/2.o5.o .o | * 2 ♦ 0 12 1 | 0 30 12 | 0 12 30 | 1 12 -----------------+------+---------+----------+---------+----- x. .. .. .. | 2 0 | 30 * * | 2 2 0 | 1 4 1 | 2 2 oo5/2oo5oo oo&#x | 1 1 | * 24 * ♦ 0 5 1 | 0 5 5 | 1 5 .. .. .. .x | 0 2 | * * 1 ♦ 0 0 12 | 0 0 30 | 0 12 -----------------+------+---------+----------+---------+----- x.5/2o. .. .. | 5 0 | 5 0 0 | 12 * * | 1 2 0 | 2 1 {5/2} xo .. .. ..&#x | 2 1 | 1 2 0 | * 60 * | 0 2 1 | 1 2 .. .. .. ox&#x | 1 2 | 0 2 1 | * * 12 | 0 0 5 | 0 5 -----------------+------+---------+----------+---------+----- x.5/2o.5o. .. ♦ 12 0 | 30 0 0 | 12 0 0 | 1 * * | 2 0 xo5/2oo .. ..&#x ♦ 5 1 | 5 5 0 | 1 5 0 | * 24 * | 1 1 xo .. .. ox&#x ♦ 2 2 | 1 4 1 | 0 2 2 | * * 30 | 0 2 -----------------+------+---------+----------+---------+----- xo5/2oo5oo ..&#x ♦ 12 1 | 30 12 0 | 12 30 0 | 1 12 0 | 2 * xo5/2oo .. ox&#x ♦ 5 2 | 5 10 1 | 1 10 5 | 0 2 5 | * 12
© 2004-2024 | top of page |