Acronym | rilpy |
Name |
rectified-heptapetonal pyramid, vertex pyramid of demihepteract |
Circumradius | sqrt(7/8) = 0.935414 |
Inradius wrt. hop | 5/sqrt(56) = 0.668153 |
Inradius wrt. rixpy | 1/sqrt(8) = 0.353553 |
Inradius wrt. ril | -3/sqrt(56) = -0.400892 |
Volume | 19 sqrt(2)/13440 = 0.0019993 |
Dihedral angles
(at margins) | |
Face vector | 22, 126, 280, 315, 203, 77, 15 |
Confer |
|
Incidence matrix according to Dynkin symbol
oo3ox3oo3oo3oo3oo&#x → height = sqrt(2/7) = 0.534522
(pt || ril)
o.3o.3o.3o.3o.3o. | 1 * ♦ 21 0 | 105 0 0 | 35 140 0 0 | 35 105 0 0 | 21 42 0 0 | 7 7 0
.o3.o3.o3.o3.o3.o | * 21 | 1 10 | 10 5 20 | 5 20 10 20 | 10 20 10 10 | 10 10 5 2 | 5 2 1
---------------------+------+--------+------------+---------------+--------------+-----------+------
oo3oo3oo3oo3oo3oo&#x | 1 1 | 21 * ♦ 10 0 0 | 5 20 0 0 | 10 20 0 0 | 10 10 0 0 | 5 2 0
.. .x .. .. .. .. | 0 2 | * 105 | 1 1 4 | 1 4 4 6 | 4 6 6 4 | 6 4 4 1 | 4 1 1
---------------------+------+--------+------------+---------------+--------------+-----------+------
.. ox .. .. .. ..&#x | 1 2 | 2 1 | 105 * * | 1 4 0 0 | 4 6 0 0 | 6 4 0 0 | 4 1 0
.o3.x .. .. .. .. | 0 3 | 0 3 | * 35 * | 1 0 4 0 | 4 0 6 0 | 6 0 4 0 | 4 0 1
.. .x3.o .. .. .. | 0 3 | 0 3 | * * 140 | 0 1 1 3 | 1 3 3 3 | 3 3 3 1 | 3 1 1
---------------------+------+--------+------------+---------------+--------------+-----------+------
oo3ox .. .. .. ..&#x ♦ 1 3 | 3 3 | 3 1 0 | 35 * * * ? 4 0 0 0 | 6 0 0 0 | 4 0 0
.. ox3oo .. .. ..&#x ♦ 1 3 | 3 3 | 3 0 1 | * 140 * * | 1 3 0 0 | 3 3 0 0 | 3 1 0
.o3.x3.o .. .. .. ♦ 0 6 | 0 12 | 0 4 4 | * * 35 * | 1 0 3 0 | 3 0 3 0 | 3 0 1
.. .x3.o3.o .. .. ♦ 0 4 | 0 6 | 0 0 4 | * * * 105 | 0 1 1 2 | 1 2 2 1 | 2 1 1
---------------------+------+--------+------------+---------------+--------------+-----------+------
oo3ox3oo .. .. ..&#x ♦ 1 6 | 6 12 | 12 4 4 | 4 4 1 0 | 35 * * * | 3 0 0 0 | 3 0 0
.. ox3oo3oo .. ..&#x ♦ 1 4 | 4 6 | 6 0 4 | 0 4 0 1 | * 105 * * | 1 2 0 0 | 2 1 0
.o3.x3.o3.o .. .. ♦ 0 10 | 0 30 | 0 10 20 | 0 0 5 5 | * * 21 * | 1 0 2 0 | 2 0 1
.. .x3.o3.o3.o .. ♦ 0 5 | 0 10 | 0 0 10 | 0 0 0 5 | * * * 42 | 0 1 1 1 | 1 1 1
---------------------+------+--------+------------+---------------+--------------+-----------+------
oo3ox3oo3oo .. ..&#x ♦ 1 10 | 10 30 | 30 10 20 | 10 20 5 5 | 5 5 1 0 | 21 * * * | 2 0 0
.. ox3oo3oo3oo ..&#x ♦ 1 5 | 5 10 | 10 0 10 | 0 10 0 5 | 0 5 0 1 | * 42 * * | 1 1 0
.o3.x3.o3.o3.o .. ♦ 0 15 | 0 60 | 0 20 60 | 0 0 15 30 | 0 0 6 6 | * * 7 * | 1 0 1
.. .x3.o3.o3.o3.o ♦ 0 6 | 0 15 | 0 0 20 | 0 0 0 15 | 0 0 0 6 | * * * 7 | 0 1 1
---------------------+------+--------+------------+---------------+--------------+-----------+------
oo3ox3oo3oo3oo ..&#x ♦ 1 15 | 15 60 | 60 20 60 | 20 60 15 30 | 15 30 6 6 | 6 6 1 0 | 7 * *
.. ox3oo3oo3oo3oo&#x ♦ 1 6 | 6 15 | 15 0 20 | 0 20 0 15 | 0 15 0 6 | 0 6 0 1 | * 7 *
.o3.x3.o3.o3.o3.o ♦ 0 21 | 0 105 | 0 35 140 | 0 0 35 105 | 0 0 21 42 | 0 0 7 7 | * * 1
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