Acronym sradditdahix
Name small retroditetrahedronary dishecatonicosihexacosachoron
Cross sections
 ©
Circumradius sqrt[3+sqrt(5)] = 2.288246
General of army hi
Colonel of regiment sidtaxhi
Confer sefradit thix  
External
links
hedrondude   WikiChoron  

As abstract polytope sradditdahix is isomorphic to gard tadhix, thereby interchanging the roles of pentagrams and pentagons, replacing decagons by decagrams, resp. saddid by gaddid.


Incidence matrix

600 |   12 |   12   12   6  12 |   4   4  12
----+------+-------------------+------------
  2 | 3600 |    2    2   1   2 |   1   2   4
----+------+-------------------+------------
  3 |    3 | 2400    *   *   * |   1   0   1
  5 |    5 |    * 1440   *   * |   0   1   1 {5}
  5 |    5 |    *    * 720   * |   0   2   0 {5/2}
 10 |   10 |    *    *   * 720 |   0   0   2 {10}
----+------+-------------------+------------
  4 |    6 |    4    0   0   0 | 600   *   * tet
 20 |   60 |    0   12  12   0 |   * 120   * ditdid
 60 |  120 |   20   12   0  12 |   *   * 120 saddid

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