Acronym | til |
Name | truncated heptapeton |
Circumradius | sqrt(13/7) = 1.362771 |
Inradius wrt. hix | 11/sqrt(84) = 1.200198 |
Inradius wrt. tix | sqrt(3/28) = 0.327327 |
Lace city in approx. ASCII-art |
o3o3o3o x3o3o3o -- x3o3o3o3o (hix) o3o3o3o u3o3o3o -- u3o3o3o3o (u-hix) x3o3o3o u3o3o3o x3x3o3o -- x3x3o3o3o (tix) |
Volume | 361 sqrt(7)/2880 = 0.331638 |
Surface | 833 sqrt(3)/240 = 6.011660 |
Dihedral angles
(at margins) | |
Face vector | 42, 126, 175, 140, 63, 14 |
Confer |
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External links |
Incidence matrix according to Dynkin symbol
x3x3o3o3o3o . . . . . . | 42 | 1 5 | 5 10 | 10 10 | 10 5 | 5 1 ------------+----+--------+--------+--------+-------+---- x . . . . . | 2 | 21 * ♦ 5 0 | 10 0 | 10 0 | 5 0 . x . . . . | 2 | * 105 | 1 4 | 4 6 | 6 4 | 4 1 ------------+----+--------+--------+--------+-------+---- x3x . . . . | 6 | 3 3 | 35 * ♦ 4 0 | 6 0 | 4 0 . x3o . . . | 3 | 0 3 | * 140 | 1 3 | 3 3 | 3 1 ------------+----+--------+--------+--------+-------+---- x3x3o . . . ♦ 12 | 6 12 | 4 4 | 35 * | 3 0 | 3 0 . x3o3o . . ♦ 4 | 0 6 | 0 4 | * 105 | 1 2 | 2 1 ------------+----+--------+--------+--------+-------+---- x3x3o3o . . ♦ 20 | 10 30 | 10 20 | 5 5 | 21 * | 2 0 . x3o3o3o . ♦ 5 | 0 10 | 0 10 | 0 5 | * 42 | 1 1 ------------+----+--------+--------+--------+-------+---- x3x3o3o3o . ♦ 30 | 15 60 | 20 60 | 15 30 | 6 6 | 7 * . x3o3o3o3o ♦ 6 | 0 15 | 0 20 | 0 15 | 0 6 | * 7
xux3oox3ooo3ooo3ooo&#xt → both heights = sqrt(7/12) = 0.763763 (hix || pseudo u-hix || tix) o..3o..3o..3o..3o.. | 6 * * | 5 1 0 0 0 | 10 5 0 0 0 | 10 10 0 0 0 | 5 10 0 0 0 | 1 5 0 0 .o.3.o.3.o.3.o.3.o. | * 6 * | 0 1 5 0 0 | 0 5 10 0 0 | 0 10 10 0 0 | 0 10 5 0 0 | 0 5 1 0 ..o3..o3..o3..o3..o | * * 30 | 0 0 1 1 4 | 0 1 4 4 6 | 0 4 6 6 4 | 0 6 4 4 1 | 0 4 1 1 ------------------------+--------+---------------+----------------+----------------+-------------+-------- x.. ... ... ... ... | 2 0 0 | 15 * * * * | 4 1 0 0 0 | 6 4 0 0 0 | 4 6 0 0 0 | 1 4 0 0 oo.3oo.3oo.3oo.3oo.&#x | 1 1 0 | * 6 * * * ♦ 0 5 0 0 0 | 0 10 0 0 0 | 0 10 0 0 0 | 0 5 0 0 .oo3.oo3.oo3.oo3.oo&#x | 0 1 1 | * * 30 * * | 0 1 4 0 0 | 0 4 6 0 0 | 0 6 4 0 0 | 0 4 1 0 ..x ... ... ... ... | 0 0 2 | * * * 15 * ♦ 0 1 0 4 0 | 0 4 0 6 0 | 0 6 0 4 0 | 0 4 0 1 ... ..x ... ... ... | 0 0 2 | * * * * 60 | 0 0 1 1 3 | 0 1 3 3 3 | 0 3 3 3 1 | 0 3 1 1 ------------------------+--------+---------------+----------------+----------------+-------------+-------- x..3o.. ... ... ... | 3 0 0 | 3 0 0 0 0 | 20 * * * * | 3 1 0 0 0 | 3 3 0 0 0 | 1 3 0 0 xux ... ... ... ...&#xt | 2 2 2 | 1 2 2 1 0 | * 15 * * * ♦ 0 4 0 0 0 | 0 6 0 0 0 | 0 4 0 0 ... .ox ... ... ...&#x | 0 1 2 | 0 0 2 0 1 | * * 60 * * | 0 1 3 0 0 | 0 3 3 0 0 | 0 3 1 0 ..x3..x ... ... ... | 0 0 6 | 0 0 0 3 3 | * * * 20 * ♦ 0 1 0 3 0 | 0 3 0 3 0 | 0 3 0 1 ... ..x3..o ... ... | 0 0 3 | 0 0 0 0 3 | * * * * 60 | 0 0 1 1 2 | 0 1 2 2 1 | 0 2 1 1 ------------------------+--------+---------------+----------------+----------------+-------------+-------- x..3o..3o.. ... ... ♦ 4 0 0 | 6 0 0 0 0 | 4 0 0 0 0 | 15 * * * * | 2 1 0 0 0 | 1 2 0 0 xux3oox ... ... ...&#xt ♦ 3 3 6 | 3 3 6 3 3 | 1 3 3 1 0 | * 20 * * * | 0 3 0 0 0 | 0 3 0 0 ... .ox3.oo ... ...&#x ♦ 0 1 3 | 0 0 3 0 3 | 0 0 3 0 1 | * * 60 * * | 0 1 2 0 0 | 0 2 1 0 ..x3..x3..o ... ... ♦ 0 0 12 | 0 0 0 6 12 | 0 0 0 4 4 | * * * 15 * | 0 1 0 2 0 | 0 2 0 1 ... ..x3..o3..o ... ♦ 0 0 4 | 0 0 0 0 6 | 0 0 0 0 4 | * * * * 30 | 0 0 1 1 1 | 0 1 1 1 ------------------------+--------+---------------+----------------+----------------+-------------+-------- x..3o..3o..3o.. ... ♦ 5 0 0 | 10 0 0 0 0 | 10 0 0 0 0 | 5 0 0 0 0 | 6 * * * * | 1 1 0 0 xux3oox3ooo ... ...&#xt ♦ 4 4 12 | 6 4 12 6 12 | 4 6 12 4 4 | 1 4 4 1 0 | * 15 * * * | 0 2 0 0 ... .ox3.oo3.oo ...&#x ♦ 0 1 4 | 0 0 4 0 6 | 0 0 6 0 4 | 0 0 4 0 1 | * * 30 * * | 0 1 1 0 ..x3..x3..o3..o ... ♦ 0 0 20 | 0 0 0 10 30 | 0 0 0 10 20 | 0 0 0 5 5 | * * * 6 * | 0 1 0 1 ... ..x3..o3..o3..o ♦ 0 0 5 | 0 0 0 0 10 | 0 0 0 0 10 | 0 0 0 0 5 | * * * * 6 | 0 0 1 1 ------------------------+--------+---------------+----------------+----------------+-------------+-------- x..3o..3o..3o..3o.. ♦ 6 0 0 | 15 0 0 0 0 | 20 0 0 0 0 | 15 0 0 0 0 | 6 0 0 0 0 | 1 * * * xux3oox3ooo3ooo ...&#xt ♦ 5 5 20 | 10 5 20 10 30 | 10 10 30 10 20 | 5 10 20 5 5 | 1 5 5 1 0 | * 6 * * ... .ox3.oo3.oo3.oo&#x ♦ 0 1 5 | 0 0 5 0 10 | 0 0 10 0 10 | 0 0 10 0 5 | 0 0 5 0 1 | * * 6 * ..x3..x3..o3..o3..o ♦ 0 0 30 | 0 0 0 15 60 | 0 0 0 20 60 | 0 0 0 15 30 | 0 0 0 6 6 | * * * 1
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