Acronym | queto |
Name | quasitruncated octeract |
Circumradius | sqrt[(11-7 sqrt(2))/2] = 0.741790 |
Inradius wrt. oca | (4 sqrt(2)-7)/4 = -0.335786 |
Inradius wrt. quitasa | [sqrt(2)-1]/2 = 0.207107 |
Dihedral angles
(at margins) | |
Face vector | 2048, 8192, 16128, 19712, 15456, 7616, 2160, 272 |
Confer |
|
As abstract polytope queto is isomorphic to tocto, thereby replacing the octagrams by octagons, resp. quith by tic, resp. quitit by tat, resp. quittin by tan, resp. quotox by tox, resp. quitasa by tasa.
Note that the tets, pens, hixes, hops, and ocas become retrograde here.
Incidence matrix according to Dynkin symbol
o3o3o3o3o3o3x4/3x . . . . . . . . | 2048 | 7 1 | 21 7 | 35 21 | 35 35 | 21 35 | 7 21 | 1 7 ------------------+------+-----------+------------+------------+------------+----------+----------+------- . . . . . . x . | 2 | 7168 * | 6 1 | 15 6 | 20 15 | 15 20 | 6 15 | 1 6 . . . . . . . x | 2 | * 1024 ♦ 0 7 | 0 21 | 0 35 | 0 35 | 0 21 | 0 7 ------------------+------+-----------+------------+------------+------------+----------+----------+------- . . . . . o3x . | 3 | 3 0 | 14336 * | 5 1 | 10 5 | 10 10 | 5 10 | 1 5 . . . . . . x4/3x | 8 | 4 4 | * 1792 ♦ 0 6 | 0 15 | 0 20 | 0 15 | 0 6 ------------------+------+-----------+------------+------------+------------+----------+----------+------- . . . . o3o3x . ♦ 4 | 6 0 | 4 0 | 17920 * | 4 1 | 6 4 | 4 6 | 1 4 . . . . . o3x4/3x ♦ 24 | 24 12 | 8 6 | * 1792 ♦ 0 5 | 0 10 | 0 10 | 0 5 ------------------+------+-----------+------------+------------+------------+----------+----------+------- . . . o3o3o3x . ♦ 5 | 10 0 | 10 0 | 5 0 | 14336 * | 3 1 | 3 3 | 1 3 . . . . o3o3x4/3x ♦ 64 | 96 32 | 64 24 | 16 8 | * 1120 ♦ 0 4 | 0 6 | 0 4 ------------------+------+-----------+------------+------------+------------+----------+----------+------- . . o3o3o3o3x . ♦ 6 | 15 0 | 20 0 | 15 0 | 6 0 | 7168 * | 2 1 | 1 2 . . . o3o3o3x4/3x ♦ 160 | 320 80 | 320 80 | 160 40 | 32 10 | * 448 | 0 3 | 0 3 ------------------+------+-----------+------------+------------+------------+----------+----------+------- . o3o3o3o3o3x . ♦ 7 | 21 0 | 35 0 | 35 0 | 21 0 | 7 0 | 2048 * | 1 1 . . o3o3o3o3x4/3x ♦ 384 | 960 192 | 1280 240 | 960 160 | 384 60 | 64 12 | * 112 | 0 2 ------------------+------+-----------+------------+------------+------------+----------+----------+------- o3o3o3o3o3o3x . ♦ 8 | 28 0 | 56 0 | 70 0 | 56 0 | 28 0 | 8 0 | 256 * . o3o3o3o3o3x4/3x ♦ 896 | 2688 448 | 4480 672 | 4480 560 | 2688 280 | 896 84 | 128 14 | * 16
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