Acronym tidtidohi Name truncated ditrigonary dishecatonicosachoron Cross sections ` ©` Circumradius sqrt(7) = 2.645751 Colonel of regiment tissidtixhi Externallinks

As abstract polytope tidtidohi is automorph, thereby interchanging the roles of pentagons and pentagrams, resp. those of ti and tiggy.

Incidence matrix according to Dynkin symbol

```x3x5/3o3o5*b

. .   . .    | 2400 |    1    6 |    6    3    3 |   3   3   1
-------------+------+-----------+----------------+------------
x .   . .    |    2 | 1200    * |    6    0    0 |   3   3   0
. x   . .    |    2 |    * 7200 |    1    1    1 |   1   1   1
-------------+------+-----------+----------------+------------
x3x   . .    |    6 |    3    3 | 2400    *    * |   1   1   0
. x5/3o .    |    5 |    0    5 |    * 1440    * |   1   0   1
. x   . o5*b |    5 |    0    5 |    *    * 1440 |   0   1   1
-------------+------+-----------+----------------+------------
x3x5/3o .    ♦   60 |   30   60 |   20   12    0 | 120   *   *
x3x   . o5*b ♦   60 |   30   60 |   20    0   12 |   * 120   *
. x5/3o3o5*b ♦   20 |    0   60 |    0   12   12 |   *   * 120
```

```x3x5/2o3/2o5*b

. .   .   .    | 2400 |    1    6 |    6    3    3 |   3   3   1
---------------+------+-----------+----------------+------------
x .   .   .    |    2 | 1200    * |    6    0    0 |   3   3   0
. x   .   .    |    2 |    * 7200 |    1    1    1 |   1   1   1
---------------+------+-----------+----------------+------------
x3x   .   .    |    6 |    3    3 | 2400    *    * |   1   1   0
. x5/2o   .    |    5 |    0    5 |    * 1440    * |   1   0   1
. x   .   o5*b |    5 |    0    5 |    *    * 1440 |   0   1   1
---------------+------+-----------+----------------+------------
x3x5/2o   .    ♦   60 |   30   60 |   20   12    0 | 120   *   *
x3x   .   o5*b ♦   60 |   30   60 |   20    0   12 |   * 120   *
. x5/2o3/2o5*b ♦   20 |    0   60 |    0   12   12 |   *   * 120
```

```x3x5/2o3o5/4*b

. .   . .      | 2400 |    1    6 |    6    3    3 |   3   3   1
---------------+------+-----------+----------------+------------
x .   . .      |    2 | 1200    * |    6    0    0 |   3   3   0
. x   . .      |    2 |    * 7200 |    1    1    1 |   1   1   1
---------------+------+-----------+----------------+------------
x3x   . .      |    6 |    3    3 | 2400    *    * |   1   1   0
. x5/2o .      |    5 |    0    5 |    * 1440    * |   1   0   1
. x   . o5/4*b |    5 |    0    5 |    *    * 1440 |   0   1   1
---------------+------+-----------+----------------+------------
x3x5/2o .      ♦   60 |   30   60 |   20   12    0 | 120   *   *
x3x   . o5/4*b ♦   60 |   30   60 |   20    0   12 |   * 120   *
. x5/2o3o5/4*b ♦   20 |    0   60 |    0   12   12 |   *   * 120
```

```x3x5/3o3/2o5/4*b

. .   .   .      | 2400 |    1    6 |    6    3    3 |   3   3   1
-----------------+------+-----------+----------------+------------
x .   .   .      |    2 | 1200    * |    6    0    0 |   3   3   0
. x   .   .      |    2 |    * 7200 |    1    1    1 |   1   1   1
-----------------+------+-----------+----------------+------------
x3x   .   .      |    6 |    3    3 | 2400    *    * |   1   1   0
. x5/3o   .      |    5 |    0    5 |    * 1440    * |   1   0   1
. x   .   o5/4*b |    5 |    0    5 |    *    * 1440 |   0   1   1
-----------------+------+-----------+----------------+------------
x3x5/3o   .      ♦   60 |   30   60 |   20   12    0 | 120   *   *
x3x   .   o5/4*b ♦   60 |   30   60 |   20    0   12 |   * 120   *
. x5/3o3/2o5/4*b ♦   20 |    0   60 |    0   12   12 |   *   * 120
```