Acronym | eikepy |
Name | elongated icosahedral pyramid |
General of army | (is itself convex) |
Colonel of regiment | (is itself locally convex) |
Dihedral angles | |
Face vector | 25, 84, 100, 41 |
Confer |
|
Incidence matrix according to Dynkin symbol
oxx3ooo5ooo&#xt → pyramid height = (sqrt(5)-1)/4 = 0.309017 prism height = 1 (pt || pseudo ike || ike) o..3o..5o.. | 1 * * ♦ 12 0 0 0 | 30 0 0 0 | 20 0 0 .o.3.o.5.o. | * 12 * | 1 5 1 0 | 5 5 5 0 | 5 5 0 ..o3..o5..o | * * 12 | 0 0 1 5 | 0 0 5 5 | 0 5 1 ---------------+---------+-------------+-------------+-------- oo.3oo.5oo.&#x | 1 1 0 | 12 * * * | 5 0 0 0 | 5 0 0 .x. ... ... | 0 2 0 | * 30 * * | 1 2 1 0 | 2 2 0 .oo3.oo5.oo&#x | 0 1 1 | * * 12 * | 0 0 5 0 | 0 5 0 ..x ... ... | 0 0 2 | * * * 30 | 0 0 1 2 | 0 2 1 ---------------+---------+-------------+-------------+-------- ox. ... ...&#x | 1 2 0 | 2 1 0 0 | 30 * * * | 2 0 0 .x.3.o. ... | 0 3 0 | 0 3 0 0 | * 20 * * | 1 1 0 .xx ... ...&#x | 0 2 2 | 0 1 2 1 | * * 30 * | 0 2 0 ..x3..o ... | 0 0 3 | 0 0 0 3 | * * * 20 | 0 1 1 ---------------+---------+-------------+-------------+-------- ox.3oo. ...&#x ♦ 1 3 0 | 3 3 0 0 | 3 1 0 0 | 20 * * .xx3.oo ...&#x ♦ 0 3 3 | 0 3 3 3 | 0 1 3 1 | * 20 * ..x3..o5..o ♦ 0 0 12 | 0 0 0 30 | 0 0 0 20 | * * 1
© 2004-2024 | top of page |