Acronym | stasissiddow |
Name |
(pentagramm,sissid)-disphenoid, pentagram atop fully orthogonal small stellated doedcahedron |
Circumradius | sqrt[(10-sqrt(5))/19] = 0.639240 |
Face vector | 17, 95, 223, 223, 95, 17 |
Confer |
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Incidence matrix according to Dynkin symbol
xo5/2oo5oo ox5/2oo&#x → height = sqrt[(9 sqrt(5)-5)/40] = 0.614911 (pyramid product of a pentagram and sissid) o.5/2o.5o. o.5/2o. | 12 * | 5 5 0 | 5 25 5 0 | 1 25 25 1 | 5 25 5 | 5 5 .o5/2.o5.o .o5/2.o | * 5 | 0 12 2 | 0 30 24 1 | 0 12 60 12 | 1 24 30 | 2 12 ----------------------+------+---------+-------------+-------------+---------+----- x. .. .. .. .. | 2 0 | 30 * * | 10 5 0 0 | 1 10 5 0 | 5 10 1 | 5 2 oo5/2oo5oo oo5/2oo&#x | 1 1 | * 60 * | 0 5 2 0 | 0 5 10 1 | 1 10 5 | 2 5 .. .. .. .x .. | 0 2 | * * 5 | 0 0 12 1 | 0 0 30 12 | 0 12 30 | 1 12 ----------------------+------+---------+-------------+-------------+---------+----- x.5/2o. .. .. .. | 5 0 | 5 0 0 | 12 * * * | 1 5 0 0 | 5 5 0 | 5 1 xo .. .. .. ..&#x | 2 1 | 1 2 0 | * 150 * * | 0 2 2 0 | 1 4 1 | 2 2 .. .. .. ox ..&#x | 1 2 | 0 2 1 | * * 60 * | 0 0 5 1 | 0 5 5 | 1 5 .. .. .. .x5/2.o | 0 5 | 0 0 5 | * * * 1 ♦ 0 0 0 12 | 0 0 30 | 0 12 ----------------------+------+---------+-------------+-------------+---------+----- x.5/2o.5o. .. .. ♦ 12 0 | 30 0 0 | 12 0 0 0 | 1 * * * | 5 0 0 | 5 0 xo5/2oo .. .. ..&#x ♦ 5 1 | 5 5 0 | 1 5 0 0 | * 60 * * | 1 2 0 | 2 1 xo .. .. ox ..&#x ♦ 2 2 | 1 4 1 | 0 2 2 0 | * * 150 * | 0 2 1 | 1 2 .. .. .. ox5/2oo&#x ♦ 1 5 | 0 5 5 | 0 0 5 1 | * * * 12 | 0 0 5 | 0 5 ----------------------+------+---------+-------------+-------------+---------+----- xo5/2oo5oo .. ..&#x ♦ 12 1 | 30 12 0 | 12 30 0 0 | 1 12 0 0 | 5 * * | 2 0 xo5/2oo .. ox ..&#x ♦ 5 2 | 5 10 1 | 1 10 5 0 | 0 2 5 0 | * 60 * | 1 1 xo .. .. ox5/2oo&#x ♦ 2 5 | 1 10 5 | 0 5 10 1 | 0 0 5 2 | * * 30 | 0 2 ----------------------+------+---------+-------------+-------------+---------+----- xo5/2oo5oo ox ..&#x ♦ 12 2 | 30 24 1 | 12 60 12 0 | 1 24 30 0 | 2 12 0 | 5 * xo5/2oo .. ox5/2oo&#x ♦ 5 5 | 5 25 5 | 1 25 25 1 | 0 5 25 5 | 0 5 5 | * 12
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