Acronym n-m-det
Name (n,m)-ditetragoltriate
Circumradius ...
Especially triddet (n = m = 3)
Confer
general polytopal classes:
isogonal  
External
links
polytopewiki  

Incidence matrix according to Dynkin symbol

abNoo baMoo&#zc   → height = 0
                    a < b
(c-laced tegum sum of 2 alterparallel (a,b)-(n,m)-dips)

o.No. o.Mo.    | NM  * |  2  2  1  0  0 | 1  4  2  2  0 0 | 2  4 0
.oN.o .oM.o    |  * NM |  0  0  1  2  2 | 0  0  2  2  4 1 | 0  4 2
---------------+-------+----------------+-----------------+-------
a. .. .. ..    |  2  0 | NM  *  *  *  * | 1  2  1  0  0 0 | 2  2 0
.. .. b. ..    |  2  0 |  * NM  *  *  * | 0  2  0  1  0 0 | 1  2 0
ooNoo ooMoo&#c |  1  1 |  *  * NM  *  * | 0  0  2  2  0 0 | 0  4 0
.b .. .. ..    |  0  2 |  *  *  * NM  * | 0  0  1  0  2 0 | 0  2 1
.. .. .a ..    |  0  2 |  *  *  *  * NM | 0  0  0  1  2 1 | 0  2 2
---------------+-------+----------------+-----------------+-------
a.No. .. ..    |  N  0 |  N  0  0  0  0 | M  *  *  *  * * | 2  0 0
a. .. b. ..    |  4  0 |  2  2  0  0  0 | * NM  *  *  * * | 1  1 0
ab .. .. ..&#c |  2  2 |  1  0  2  1  0 | *  * NM  *  * * | 0  2 0
.. .. ba ..&#c |  2  2 |  0  1  2  0  1 | *  *  * NM  * * | 0  2 0
.b .. .a ..    |  0  4 |  0  0  0  2  2 | *  *  *  * NM * | 0  1 1
.. .. .aM.o    |  0  M |  0  0  0  0  M | *  *  *  *  * N | 0  0 2
---------------+-------+----------------+-----------------+-------
a.No. b. ..    | 2N  0 | 2N  N  0  0  0 | 2  N  0  0  0 0 | M  * *  tall (a,b)-N-p
ab .. ba ..&#c |  4  4 |  2  2  4  2  2 | 0  1  2  2  1 0 | * NM *  recta
.b .. .aM.o    |  0 2M |  0  0  0  M 2M | 0  0  0  0  M 2 | *  * N  tall (a,b)-M-p

snubbed forms: (n,m)-double antiprismatoid (provided N=2n, M=2m)

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