Acronym tratic Name triangle truncated-cube duoprism Circumradius sqrt[sqrt(2)+25/12] = 1.870173 Volume 7 [3+2 sqrt(2)] sqrt(3)/12 = 5.888827 Confer more general: n,tic-dip   general polytopal classes: segmentotera Externallinks

As abstract polytope tratic is isomorphic to traquith, thereby replacing octagons by octagrams, resp. tic by quith and op by stop, resp. todip by tistodip and ticcup by quithip.

Incidence matrix according to Dynkin symbol

```x3o o3x4x

. . . . . | 72 |  2  2  1 |  1  4  2  1  2 |  2  1  2  4 1 | 1 2 2
----------+----+----------+----------------+---------------+------
x . . . . |  2 | 72  *  * |  1  2  1  0  0 |  2  1  1  2 0 | 1 2 1
. . . x . |  2 |  * 72  * |  0  2  0  1  1 |  1  0  2  2 1 | 1 1 2
. . . . x |  2 |  *  * 36 |  0  0  2  0  2 |  0  1  0  4 1 | 0 2 2
----------+----+----------+----------------+---------------+------
x3o . . . |  3 |  3  0  0 | 24  *  *  *  * |  2  1  0  0 0 | 1 2 0
x . . x . |  4 |  2  2  0 |  * 72  *  *  * |  1  0  1  1 0 | 1 1 1
x . . . x |  4 |  2  0  2 |  *  * 36  *  * |  0  1  0  2 0 | 0 2 1
. . o3x . |  3 |  0  3  0 |  *  *  * 24  * |  0  0  2  0 1 | 1 0 2
. . . x4x |  8 |  0  4  4 |  *  *  *  * 18 |  0  0  0  2 1 | 0 1 2
----------+----+----------+----------------+---------------+------
x3o . x . ♦  6 |  6  3  0 |  2  3  0  0  0 | 24  *  *  * * | 1 1 0
x3o . . x ♦  6 |  6  0  3 |  2  0  3  0  0 |  * 12  *  * * | 0 2 0
x . o3x . ♦  6 |  3  6  0 |  0  3  0  2  0 |  *  * 24  * * | 1 0 1
x . . x4x ♦ 16 |  8  8  8 |  0  4  4  0  2 |  *  *  * 18 * | 0 1 1
. . o3x4x ♦ 24 |  0 24 12 |  0  0  0  8  6 |  *  *  *  * 3 | 0 0 2
----------+----+----------+----------------+---------------+------
x3o o3x . ♦  9 |  9  9  0 |  3  9  0  3  0 |  3  0  3  0 0 | 8 * *
x3o . x4x ♦ 24 | 24 12 12 |  8 12 12  0  3 |  4  4  0  3 0 | * 6 *
x . o3x4x ♦ 48 | 24 48 24 |  0 24 12 16 12 |  0  0  8  6 2 | * * 3
```