Acronym | tetacoa cube |
Name | tetrahedron atop cuboctahedron atop cube |
Circumradius | ... |
Lace city in approx. ASCII-art |
x o o x -- x3o3o (tet) x x ou uo x x -- x3o3x (co) (qo oq) (oq qo) -- qo3oo3oq&#zx (cube) |
Dihedral angles |
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Face vector | 24, 78, 84, 30 |
Confer |
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This CRF polychoron, if considered as ooo3oxo4sox&#xt, is to be understood as an alternation within the first layer only. However, that very snubbing then alternates the triangles of the medial layer and the vertices of the bottom layer in the same run, although those are both being kept each.
Incidence matrix according to Dynkin symbol
xx(oq)3oo(oo)3ox(qo)&#xt → height(1,2) = sqrt(5/8) = 0.790569 height(2,3) = sqrt[sqrt(2)-3/4] = 0.814993 (tet || co || cube) o.(..)3o.(..)3o.(..) | 4 * * * ♦ 3 3 0 0 0 0 0 | 3 6 3 0 0 0 0 0 0 0 | 1 3 3 1 0 0 0 0 .o(..)3.o(..)3.o(..) | * 12 * * | 0 1 2 2 1 1 0 | 0 2 2 1 2 1 2 2 1 0 | 0 1 2 1 1 1 2 0 ..(o.)3..(o.)3..(o.) | * * 4 * | 0 0 0 0 3 0 3 | 0 0 0 0 0 0 3 0 3 3 | 0 0 0 0 1 0 3 1 ..(.o)3..(.o)3..(.o) | * * * 4 | 0 0 0 0 0 3 3 | 0 0 0 0 0 0 0 3 3 3 | 0 0 0 0 0 1 3 1 -------------------------+----------+---------------------+--------------------------+---------------- x.(..) ..(..) ..(..) | 2 0 0 0 | 6 * * * * * * | 2 2 0 0 0 0 0 0 0 0 | 1 2 1 0 0 0 0 0 oo(..)3oo(..)3oo(..)&#x | 1 1 0 0 | * 12 * * * * * | 0 2 2 0 0 0 0 0 0 0 | 0 1 2 1 0 0 0 0 .x(..) ..(..) ..(..) | 0 2 0 0 | * * 12 * * * * | 0 1 0 1 1 0 1 0 0 0 | 0 1 1 0 1 0 1 0 ..(..) ..(..) .x(..) | 0 2 0 0 | * * * 12 * * * | 0 0 1 0 1 1 0 1 0 0 | 0 0 1 1 0 1 1 0 .o(o.)3.o(o.)3.o(o.)&#x | 0 1 1 0 | * * * * 12 * * | 0 0 0 0 0 0 2 0 1 0 | 0 0 0 0 1 0 2 0 .o(.o)3.o(.o)3.o(.o)&#x | 0 1 0 1 | * * * * * 12 * | 0 0 0 0 0 0 0 2 1 0 | 0 0 0 0 0 1 2 0 ..(oo)3..(oo)3..(oo)&#x | 0 0 1 1 | * * * * * * 12 | 0 0 0 0 0 0 0 0 1 2 | 0 0 0 0 0 0 2 1 -------------------------+----------+---------------------+--------------------------+---------------- x.(..)3o.(..) ..(..) | 3 0 0 0 | 3 0 0 0 0 0 0 | 4 * * * * * * * * * | 1 1 0 0 0 0 0 0 xx(..) ..(..) ..(..)&#x | 2 2 0 0 | 1 2 1 0 0 0 0 | * 12 * * * * * * * * | 0 1 1 0 0 0 0 0 ..(..) ..(..) ox(..)&#x | 1 2 0 0 | 0 2 0 1 0 0 0 | * * 12 * * * * * * * | 0 0 1 1 0 0 0 0 .x(..)3.o(..) ..(..) | 0 3 0 0 | 0 0 3 0 0 0 0 | * * * 4 * * * * * * | 0 1 0 0 1 0 0 0 .x(..) ..(..) .x(..) | 0 4 0 0 | 0 0 2 2 0 0 0 | * * * * 6 * * * * * | 0 0 1 0 0 0 1 0 ..(..) .o(..)3.x(..) | 0 3 0 0 | 0 0 0 3 0 0 0 | * * * * * 4 * * * * | 0 0 0 1 0 1 0 0 .x(o.) ..(..) ..(..)&#x | 0 2 1 0 | 0 0 1 0 2 0 0 | * * * * * * 12 * * * | 0 0 0 0 1 0 1 0 ..(..) ..(..) .x(.o)&#x | 0 2 0 1 | 0 0 0 1 0 2 0 | * * * * * * * 12 * * | 0 0 0 0 0 1 1 0 .o(oo)3.o(oo)3.o(oo)&#x | 0 1 1 1 | 0 0 0 0 1 1 1 | * * * * * * * * 12 * | 0 0 0 0 0 0 2 0 ..(oq) ..(..) ..(qo)&#zx | 0 0 2 2 | 0 0 0 0 0 0 4 | * * * * * * * * * 6 | 0 0 0 0 0 0 1 1 -------------------------+----------+---------------------+--------------------------+---------------- x.(..)3o.(..)3o.(..) ♦ 4 0 0 0 | 6 0 0 0 0 0 0 | 4 0 0 0 0 0 0 0 0 0 | 1 * * * * * * * xx(..)3oo(..) ..(..)&#x ♦ 3 3 0 0 | 3 3 3 0 0 0 0 | 1 3 0 1 0 0 0 0 0 0 | * 4 * * * * * * xx(..) ..(..) ox(..)&#x ♦ 2 4 0 0 | 1 4 2 2 0 0 0 | 0 2 2 0 1 0 0 0 0 0 | * * 6 * * * * * ..(..) oo(..)3ox(..)&#x ♦ 1 3 0 0 | 0 3 0 3 0 0 0 | 0 0 3 0 0 1 0 0 0 0 | * * * 4 * * * * .x(o.)3.o(o.) ..(..)&#x ♦ 0 3 1 0 | 0 0 3 0 3 0 0 | 0 0 0 1 0 0 3 0 0 0 | * * * * 4 * * * ..(..) .o(.o)3.x(.o)&#x ♦ 0 3 0 1 | 0 0 0 3 0 3 0 | 0 0 0 0 0 1 0 3 0 0 | * * * * * 4 * * .x(oq) ..(..) .x(qo)&#x ♦ 0 4 2 2 | 0 0 2 2 4 4 4 | 0 0 0 0 1 0 2 2 4 1 | * * * * * * 6 * ..(oq)3..(oo)3..(qo)&#zx ♦ 0 0 4 4 | 0 0 0 0 0 0 12 | 0 0 0 0 0 0 0 0 0 6 | * * * * * * * 1
ooo3oxo4sox&#xt → height(1,2) = sqrt(5/8) = 0.790569 height(2,3) = sqrt[sqrt(2)-3/4] = 0.814993 (tet || co || cube) demiA( o..3o..4o.. ) | 4 * * * ♦ 3 3 0 0 0 0 0 | 3 6 3 0 0 0 0 0 0 0 | 1 3 3 1 0 0 0 0 both( .o.3.o.4.o. ) | * 12 * * | 0 1 2 2 1 1 0 | 0 2 2 1 2 1 2 2 1 0 | 0 1 2 1 1 1 2 0 demiA( ..o3..o4..o ) | * * 4 * | 0 0 0 0 3 0 3 | 0 0 0 0 0 0 3 0 3 3 | 0 0 0 0 1 0 3 1 demiB( ..o3..o4..o ) | * * * 4 | 0 0 0 0 0 3 3 | 0 0 0 0 0 0 0 3 3 3 | 0 0 0 0 0 1 3 1 ------------------------+----------+---------------------+--------------------------+---------------- ... o..4s.. | 2 0 0 0 | 6 * * * * * * | 2 2 0 0 0 0 0 0 0 0 | 1 2 1 0 0 0 0 0 demiA( oo.3oo.4oo.&#x ) | 1 1 0 0 | * 12 * * * * * | 0 2 2 0 0 0 0 0 0 0 | 0 1 2 1 0 0 0 0 demiA( ... .x. ... ) | 0 2 0 0 | * * 12 * * * * | 0 1 0 1 1 0 1 0 0 0 | 0 1 1 0 1 0 1 0 demiB( ... .x. ... ) | 0 2 0 0 | * * * 12 * * * | 0 0 1 0 1 1 0 1 0 0 | 0 0 1 1 0 1 1 0 demiA( .oo3.oo4.oo&#x ) | 0 1 1 0 | * * * * 12 * * | 0 0 0 0 0 0 2 0 1 0 | 0 0 0 0 1 0 2 0 demiB( .oo3.oo4.oo&#x ) | 0 1 0 1 | * * * * * 12 * | 0 0 0 0 0 0 0 2 1 0 | 0 0 0 0 0 1 2 0 both( ... ... ..x ) | 0 0 1 1 | * * * * * * 12 | 0 0 0 0 0 0 0 0 1 2 | 0 0 0 0 0 0 2 1 ------------------------+----------+---------------------+--------------------------+---------------- sefaA( o..3o..4s.. ) | 3 0 0 0 | 3 0 0 0 0 0 0 | 4 * * * * * * * * * | 1 1 0 0 0 0 0 0 sefaA( ... ox.4so.&#x ) | 2 2 0 0 | 1 2 1 0 0 0 0 | * 12 * * * * * * * * | 0 1 1 0 0 0 0 0 demiA( ... ox. ...&#x ) | 1 2 0 0 | 0 2 0 1 0 0 0 | * * 12 * * * * * * * | 0 0 1 1 0 0 0 0 demiA( .o.3.x. ... ) | 0 3 0 0 | 0 0 3 0 0 0 0 | * * * 4 * * * * * * | 0 1 0 0 1 0 0 0 both( ... .x.4.o. ) | 0 4 0 0 | 0 0 2 2 0 0 0 | * * * * 6 * * * * * | 0 0 1 0 0 0 1 0 demiB( .o.3.x. ... ) | 0 3 0 0 | 0 0 0 3 0 0 0 | * * * * * 4 * * * * | 0 0 0 1 0 1 0 0 demiA( ... .xo ...&#x ) | 0 2 1 0 | 0 0 1 0 2 0 0 | * * * * * * 12 * * * | 0 0 0 0 1 0 1 0 demiB( ... .xo ...&#x ) | 0 2 0 1 | 0 0 0 1 0 2 0 | * * * * * * * 12 * * | 0 0 0 0 0 1 1 0 both( ... ... .ox&#x ) | 0 1 1 1 | 0 0 0 0 1 1 1 | * * * * * * * * 12 * | 0 0 0 0 0 0 2 0 both( ... ..o4..x ) | 0 0 2 2 | 0 0 0 0 0 0 4 | * * * * * * * * * 6 | 0 0 0 0 0 0 1 1 ------------------------+----------+---------------------+--------------------------+---------------- o..3o..4s.. ♦ 4 0 0 0 | 6 0 0 0 0 0 0 | 4 0 0 0 0 0 0 0 0 0 | 1 * * * * * * * sefaA( oo.3ox.4so.&#x ) ♦ 3 3 0 0 | 3 3 3 0 0 0 0 | 1 3 0 1 0 0 0 0 0 0 | * 4 * * * * * * ... ox.4so.&#x ♦ 1 4 2 2 | 1 4 2 2 0 0 0 | 0 2 2 0 1 0 0 0 0 0 | * * 6 * * * * * demiA( oo.3ox. ...&#x ) ♦ 1 3 0 0 | 0 3 0 3 0 0 0 | 0 0 3 0 0 1 0 0 0 0 | * * * 4 * * * * demiA( .oo3.xo ...&#x ) ♦ 0 3 1 0 | 0 0 3 0 3 0 0 | 0 0 0 1 0 0 3 0 0 0 | * * * * 4 * * * demiB( .oo3.xo ...&#x ) ♦ 0 3 0 1 | 0 0 0 3 0 3 0 | 0 0 0 0 0 1 0 3 0 0 | * * * * * 4 * * both( ... .xo4.ox&#x ) ♦ 0 4 2 2 | 0 0 2 2 4 4 4 | 0 0 0 0 1 0 2 2 4 1 | * * * * * * 6 * both( ..o3..o4..x ) ♦ 0 0 4 4 | 0 0 0 0 0 0 12 | 0 0 0 0 0 0 0 0 0 6 | * * * * * * * 1
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