Acronym | stafe |
Name |
stellar (pentagrammal) antifastegium, pentagram - stap wedge, {5/2} || gyro stip |
Circumradius | sqrt([25+2 sqrt(5)]/55) = 0.535857 |
Face vector | 15, 40, 38, 13 |
Confer |
|
Incidence matrix according to Dynkin symbol
xo5/2ox ox&#x → height = sqrt[2 sqrt(5)-3]/2 = 0.606658
({5/2} || gyro stip)
o. o. o. | 5 * | 2 4 0 0 | 1 4 2 2 0 0 | 2 2 1 0
.o .o .o | * 10 | 0 2 2 1 | 0 1 2 2 1 2 | 1 1 2 1
--------------+------+-----------+----------------+--------
x. .. .. | 2 0 | 5 * * * | 1 2 0 0 0 0 | 2 1 0 0
oo5/2oo oo&#x | 1 1 | * 20 * * | 0 1 1 1 0 0 | 1 1 1 0
.. .x .. | 0 2 | * * 10 * | 0 0 1 0 1 1 | 1 0 1 1
.. .. .x | 0 2 | * * * 5 | 0 0 0 2 0 2 | 0 1 2 1
--------------+------+-----------+----------------+--------
x.5/2o. .. | 5 0 | 5 0 0 0 | 1 * * * * * | 2 0 0 0
xo .. ..&#x | 2 1 | 1 2 0 0 | * 10 * * * * | 1 1 0 0
.. ox ..&#x | 1 2 | 0 2 1 0 | * * 10 * * * | 1 0 1 0
.. .. ox&#x | 1 2 | 0 2 0 1 | * * * 10 * * | 0 1 1 0
.o5/2.x .. | 0 5 | 0 0 5 0 | * * * * 2 * | 1 0 0 1
.. .x .x | 0 4 | 0 0 2 2 | * * * * * 5 | 0 0 1 1
--------------+------+-----------+----------------+--------
xo5/2ox ..&#x ♦ 5 5 | 5 10 5 0 | 1 5 5 0 1 0 | 2 * * *
xo .. ox&#x ♦ 2 2 | 1 4 0 1 | 0 2 0 2 0 0 | * 5 * *
.. ox ox&#x ♦ 1 4 | 0 4 2 2 | 0 0 2 2 0 1 | * * 5 *
.o5/2.x .x ♦ 0 10 | 0 0 10 5 | 0 0 0 0 2 5 | * * * 1
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