Acronym | tratgyt |
Name | triangular tiling gyrotrigonism |
This euclidean honeycomb uses trat (for cells) in the sense of an infinite horohedron. Even honeycomb slabs, like tratap, are being used herein.
Incidence matrix according to Dynkin symbol
xoo3oxo3oox3*a &#x (N → ∞) → pw. heights = sqrt(2/3) = 0.816497 o..3o..3o..3*a & | 3N ♦ 6 6 | 3 3 9 9 6 | 1 6 4 4 12 | 2 7 ---------------------+----+-------+----------------+---------------+----- x.. ... ... & | 2 | 9N * | 1 1 1 1 0 | 1 2 1 1 1 | 2 2 oo.3oo.3oo.3*a &#x & | 2 | * 9N | 0 0 2 2 2 | 0 2 1 1 5 | 1 4 ---------------------+----+-------+----------------+---------------+----- x..3o.. ... & | 3 | 3 0 | 3N * * * * | 1 1 0 1 0 | 2 1 x.. ... o..3*a & | 3 | 3 0 | * 3N * * * | 1 1 1 0 0 | 2 1 xo. ... ... &#x & | 3 | 1 2 | * * 9N * * | 0 1 1 0 1 | 1 2 ... ox. ... &#x & | 3 | 1 2 | * * * 9N * | 0 1 0 1 1 | 1 2 ooo3ooo3ooo3*a &#x | 3 | 0 3 | * * * * 6N | 0 0 0 0 3 | 0 3 ---------------------+----+-------+----------------+---------------+----- x..3o..3o..3*a & ♦ N | 3N 0 | N N 0 0 0 | 3 * * * * | 2 0 xo.3ox. ... &#x & ♦ 6 | 6 6 | 1 1 3 3 0 | * 3N * * * | 1 1 xo. ... oo.3*a &#x & ♦ 4 | 3 3 | 0 1 3 0 0 | * * 3N * * | 1 1 ... ox.3oo. &#x & ♦ 4 | 3 3 | 1 0 0 3 0 | * * * 3N * | 1 1 xoo ... ... &#x & ♦ 4 | 1 5 | 0 0 1 1 2 | * * * * 9N | 0 2 ---------------------+----+-------+----------------+---------------+----- xo.3ox.3oo.3*a &#x & ♦ 2N | 6N 3N | 2N 2N 3N 3N 0 | 2 N N N 0 | 3 * xoo3oxo ... &#x & ♦ 7 | 6 12 | 1 1 6 6 6 | 0 1 1 1 6 | * 3N
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