Acronym sophi
Name small prismatohecatonicosachoron
Cross sections
 ©
Circumradius sqrt[5+2 sqrt(5)] = 3.077684
General of army rox
Colonel of regiment rox
Confer
Grünbaumian relatives:
2sophi   2rox+sophi  
External
links
hedrondude   WikiChoron  

As abstract polytope sophi is isomorphic to quiphi, thereby replacing pentagons by pentagrams, resp. by replacing pip by stip and gad by sissid.


Incidence matrix

 720 |   10 |   10   10 |  10   2
-----+------+-----------+--------
   2 | 3600 |    2    2 |   3   1
-----+------+-----------+--------
   4 |    4 | 1800    * |   2   0
   5 |    5 |    * 1440 |   1   1
-----+------+-----------+--------
 10 |   15 |    5    2 | 720   *
 12 |   30 |    0   12 |   * 120

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