Acronym | sissiddow |
Name |
sissidic disphenoid, sissid atop fully orthogonal sissid |
Circumradius | sqrt[5-sqrt(5)]/2 = 0.831254 |
Face vector | 24, 204, 744, 1190, 744, 204, 24 |
Confer |
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Incidence matrix according to Dynkin symbol
xo5/2oo5oo ox5/2oo5oo&#x → height = sqrt[sqrt(5)-1]/2 = 0.555893 (pyramid product of 2 sissids) o.5/2o.5o. o.5/2o.5o. & | 24 | 5 12 | 5 90 | 1 72 150 | 13 210 | 35 60 | 17 ---------------------------+----+--------+--------+-----------+--------+--------+--- x. .. .. .. .. .. & | 2 | 60 * | 2 12 | 1 24 30 | 12 72 | 31 24 | 14 oo5/2oo5oo oo5/2oo5oo&#x | 2 | * 144 | 0 10 | 0 10 25 | 2 50 | 10 25 | 10 ---------------------------+----+--------+--------+-----------+--------+--------+--- x.5/2o. .. .. .. .. & | 5 | 5 0 | 24 * | 1 12 0 | 12 30 | 30 12 | 13 {5/2} xo .. .. .. .. ..&#x & | 3 | 1 2 | * 720 | 0 2 5 | 1 15 | 6 10 | 7 ---------------------------+----+--------+--------+-----------+--------+--------+--- x.5/2o.5o. .. .. .. & ♦ 12 | 30 0 | 12 0 | 2 * * | 12 0 | 30 0 | 12 xo5/2oo .. .. .. ..&#x & ♦ 6 | 5 5 | 1 5 | * 288 * | 1 5 | 5 5 | 6 xo .. .. ox .. ..&#x ♦ 4 | 2 4 | 0 4 | * * 900 | 0 4 | 2 4 | 4 ---------------------------+----+--------+--------+-----------+--------+--------+--- xo5/2oo5oo .. .. ..&#x & ♦ 13 | 30 12 | 12 30 | 1 12 0 | 24 * | 5 0 | 5 xo5/2oo .. ox .. ..&#x & ♦ 7 | 6 10 | 1 15 | 0 2 5 | * 720 | 1 2 | 3 ---------------------------+----+--------+--------+-----------+--------+--------+--- xo5/2oo5oo ox .. ..&#x & ♦ 14 | 31 24 | 12 72 | 1 24 30 | 2 12 | 60 * | 2 xo5/2oo .. ox5/2oo ..&#x ♦ 10 | 10 25 | 2 50 | 0 10 25 | 0 10 | * 144 | 2 ---------------------------+----+--------+--------+-----------+--------+--------+--- xo5/2oo5oo ox5/2oo ..&#x & ♦ 17 | 35 60 | 13 210 | 1 72 150 | 5 90 | 5 12 | 24
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