Acronym | penatrip |
Name |
pentachoron atop trigonal prism, (edge,perp triangle,trip)-trigonic |
Circumradius | 1 |
Lace city in approx. ASCII-art |
x o3o o o3x x o3x |
Face vector | 11, 31, 39, 25, 8 |
Confer |
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This polychoron can be obtained as a wedge of scad. In fact it is a diminishing of its pen-first rotunda, i.e. of penaspid. There the spid base gets diminished down to its trip facet only, while the other base (pen) just gets scratched tangentially only.
Incidence matrix according to Dynkin symbol
oxx ooo3xox&#x → height(1,2) = sqrt(5/12) = 0.645497 height(1,3) = sqrt(3)/2 = 0.866025 height(2,3) = sqrt(2/3) = 0.816497 height(12,3) = sqrt(3/5) = 0.774597 o.. o..3o.. | 3 * * | 2 2 2 0 0 0 0 | 1 1 4 2 1 4 0 0 0 0 | 2 2 1 4 2 2 0 0 0 | 1 2 2 1 0 .o. .o.3.o. | * 2 * | 0 3 0 1 3 0 0 | 0 3 3 3 0 0 3 3 0 0 | 3 1 3 3 0 0 3 1 0 | 1 3 1 0 1 ..o ..o3..o | * * 6 | 0 0 1 0 1 1 2 | 0 0 0 1 1 2 1 2 2 1 | 0 0 1 2 2 1 2 1 1 | 0 2 1 1 1 ---------------+-------+---------------+---------------------+-------------------+---------- ... ... x.. | 2 0 0 | 3 * * * * * * | 1 0 2 0 0 2 0 0 0 0 | 1 2 0 2 1 2 0 0 0 | 1 1 2 1 0 oo. oo.3oo.&#x | 1 1 0 | * 6 * * * * * | 0 1 2 1 0 0 0 0 0 0 | 2 1 1 2 0 0 0 0 0 | 1 2 1 0 0 o.o o.o3o.o&#x | 1 0 1 | * * 6 * * * * | 0 0 0 1 1 2 0 0 0 0 | 0 0 1 2 2 1 0 0 0 | 0 2 1 1 0 .x. ... ... | 0 2 0 | * * * 1 * * * | 0 1 0 0 0 0 3 0 0 0 | 3 0 3 0 0 0 3 0 0 | 1 3 0 0 1 .oo .oo3.oo&#x | 0 1 1 | * * * * 6 * * | 0 0 0 1 0 0 1 2 0 0 | 0 0 1 2 0 0 2 1 0 | 0 2 1 0 1 ..x ... ... | 0 0 2 | * * * * * 3 * | 0 0 0 0 1 0 1 0 2 0 | 0 0 1 0 2 0 2 0 1 | 0 2 0 1 1 ... ... ..x | 0 0 2 | * * * * * * 6 | 0 0 0 0 0 1 0 1 1 1 | 0 0 0 1 1 1 1 1 1 | 0 1 1 1 1 ---------------+-------+---------------+---------------------+-------------------+---------- ... o..3x.. | 3 0 0 | 3 0 0 0 0 0 0 | 1 * * * * * * * * * | 0 2 0 0 0 2 0 0 0 | 1 0 2 1 0 ox. ... ...&#x | 1 2 0 | 0 2 0 1 0 0 0 | * 3 * * * * * * * * | 2 0 1 0 0 0 0 0 0 | 1 2 0 0 0 ... ... xo.&#x | 2 1 0 | 1 2 0 0 0 0 0 | * * 6 * * * * * * * | 1 1 0 1 0 0 0 0 0 | 1 1 1 0 0 ooo ooo3ooo&#x | 1 1 1 | 0 1 1 0 1 0 0 | * * * 6 * * * * * * | 0 0 1 2 0 0 0 0 0 | 0 2 1 0 0 o.x ... ...&#x | 1 0 2 | 0 0 2 0 0 1 0 | * * * * 3 * * * * * | 0 0 1 0 2 0 0 0 0 | 0 2 0 1 0 ... ... x.x&#x | 2 0 2 | 1 0 2 0 0 0 1 | * * * * * 6 * * * * | 0 0 0 1 1 1 0 0 0 | 0 1 1 1 0 .xx ... ...&#x | 0 2 2 | 0 0 0 1 2 1 0 | * * * * * * 3 * * * | 0 0 1 0 0 0 2 0 0 | 0 2 0 0 1 ... ... .ox&#x | 0 1 2 | 0 0 0 0 2 0 1 | * * * * * * * 6 * * | 0 0 0 1 0 0 1 1 0 | 0 1 1 0 1 ..x ... ..x | 0 0 4 | 0 0 0 0 0 2 2 | * * * * * * * * 3 * | 0 0 0 0 1 0 1 0 1 | 0 1 0 1 1 ... ..o3..x | 0 0 3 | 0 0 0 0 0 0 3 | * * * * * * * * * 2 | 0 0 0 0 0 1 0 1 1 | 0 0 1 1 1 ---------------+-------+---------------+---------------------+-------------------+---------- ox. ... xo.&#x ♦ 2 2 0 | 1 4 0 1 0 0 0 | 0 2 2 0 0 0 0 0 0 0 | 3 * * * * * * * * | 1 1 0 0 0 ... oo.3xo.&#x ♦ 3 1 0 | 3 3 0 0 0 0 0 | 1 0 3 0 0 0 0 0 0 0 | * 2 * * * * * * * | 1 0 1 0 0 oxx ... ...&#x ♦ 1 2 2 | 0 2 2 1 2 1 0 | 0 1 0 2 1 0 1 0 0 0 | * * 3 * * * * * * | 0 2 0 0 0 ... ... xox&#x ♦ 2 1 2 | 1 2 2 0 2 0 1 | 0 0 1 2 0 1 0 1 0 0 | * * * 6 * * * * * | 0 1 1 0 0 o.x ... x.x&#x ♦ 2 0 4 | 1 0 4 0 0 2 2 | 0 0 0 0 2 2 0 0 1 0 | * * * * 3 * * * * | 0 1 0 1 0 ... o.o3x.x&#x ♦ 3 0 3 | 3 0 3 0 0 0 3 | 1 0 0 0 0 3 0 0 0 1 | * * * * * 2 * * * | 0 0 1 1 0 .xx ... .ox&#x ♦ 0 2 4 | 0 0 0 1 4 2 2 | 0 0 0 0 0 0 2 2 1 0 | * * * * * * 3 * * | 0 1 0 0 1 ... .oo3.ox&#x ♦ 0 1 3 | 0 0 0 0 3 0 3 | 0 0 0 0 0 0 0 3 0 1 | * * * * * * * 2 * | 0 0 1 0 1 ..x ..o3..x ♦ 0 0 6 | 0 0 0 0 0 3 6 | 0 0 0 0 0 0 0 0 3 2 | * * * * * * * * 1 | 0 0 0 1 1 ---------------+-------+---------------+---------------------+-------------------+---------- ox. oo.3xo.&#x ♦ 3 2 0 | 3 6 0 1 0 0 0 | 1 3 6 0 0 0 0 0 0 0 | 3 2 0 0 0 0 0 0 0 | 1 * * * * oxx ... xox&#x ♦ 2 2 4 | 1 4 4 1 4 2 2 | 0 2 2 4 2 2 2 2 1 0 | 1 0 2 2 1 0 1 0 0 | * 3 * * * ... ooo3xox&#x ♦ 3 1 3 | 3 3 3 0 3 0 3 | 1 0 3 3 0 3 0 3 0 1 | 0 1 0 3 0 1 0 1 0 | * * 2 * * o.x o.o3x.x&#x ♦ 3 0 6 | 3 0 6 0 0 3 6 | 1 0 0 0 3 6 0 0 3 2 | 0 0 0 0 3 2 0 0 1 | * * * 1 * .xx .oo3.ox&#x ♦ 0 2 6 | 0 0 0 1 6 3 6 | 0 0 0 0 0 0 3 6 3 2 | 0 0 0 0 0 0 3 2 1 | * * * * 1
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