Acronym | ditatha |
Name |
ditrigonary trigonal hemiapeirogonal tesselation, alternate triangular tiling |
© | |
Vertex figure | [(3,∞)3]/2 = [(3/2,∞)3] |
Colonel of regiment | trat |
External links |
This looks like a trat, where every second triangle is missing.
Incidence matrix according to Dynkin symbol
x3o3/2o∞*a (N,M → ∞) . . . | NM | 6 | 3 3 -----------+----+-----+------ x . . | 2 | 3NM | 1 1 -----------+----+-----+------ x3o . | 3 | 3 | NM * x . o∞*a ♦ M | M | * 3N
x3o3o∞'*a (N,M → ∞) . . . | NM | 6 | 3 3 ----------+----+-----+------ x . . | 2 | 3NM | 1 1 ----------+----+-----+------ x3o . | 3 | 3 | NM * x . o∞'*a ♦ M | M | * 3N
x3/2o3/2o∞'*a (N,M → ∞) . . . | NM | 6 | 3 3 --------------+----+-----+------ x . . | 2 | 3NM | 1 1 --------------+----+-----+------ x3/2o . | 3 | 3 | NM * x . o∞'*a ♦ M | M | * 3N
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