Acronym | prarsi |
Name | prismatorhombiretrosnub icositetrachoron |
Circumradius | sqrt[4-sqrt(5)] = 1.328131 |
Coordinates |
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Face vector | 288, 1008, 960, 240 |
Confer |
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External links |
As abstract polytope prarsi is isomorphic to prissi, thereby replacing retrograde squares by progrades, respectively gike by ike.
This is a scaliform polychoron, obtained by chopping off all but 288 vertices of gidipthi.
Conversely an according full-symmetrical blend of 25 such prarsies (5 per vertex) wrt. that gidipthi relation, using modular 2 reductions and blending in turn the co-realmic tricues into ohos, would result in gad phiddix, a member of the former's regiment.
Incidence matrix according to Dynkin symbol
s3/2s4o3x demi( . . . . ) | 288 | 2 1 4 | 1 2 3 4 2 | 1 2 1 3 ------------------+-----+-------------+-------------------+------------ demi( . . . x ) | 2 | 288 * * | 1 0 0 2 1 | 0 1 1 2 . s4o . | 2 | * 144 * | 0 0 2 0 2 | 1 0 1 2 sefa( s3/2s . . ) | 2 | * * 576 | 0 1 1 1 0 | 1 1 0 1 ------------------+-----+-------------+-------------------+------------ demi( . . o3x ) | 3 | 3 0 0 | 96 * * * * | 0 0 1 1 s3/2s . . ♦ 3 | 0 0 3 | * 192 * * * | 1 1 0 0 sefa( s3/2s4o . ) | 3 | 0 1 2 | * * 288 * * | 1 0 0 1 sefa( s3/2s 2 x ) | 4 | 2 0 2 | * * * 288 * | 0 1 0 1 sefa( . s4o3x ) | 6 | 3 3 0 | * * * * 96 | 0 0 1 1 ------------------+-----+-------------+-------------------+------------ s3/2s4o . ♦ 12 | 0 6 24 | 0 8 12 0 0 | 24 * * * s3/2s 2 x ♦ 6 | 3 0 6 | 0 2 0 3 0 | * 96 * * . s4o3x ♦ 12 | 12 6 0 | 4 0 0 0 4 | * * 24 * sefa( s3/2s4o3x ) ♦ 9 | 6 3 6 | 1 0 3 3 1 | * * * 96
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