arXiv v1, p. 5: rank 4 in the indexing of Definition 2.2, 15 entries; R h <= 0 for all 18 rhombi: True; number of tight ones: 7; -R h <= 0 (wrong sign) would hold: False
thesis, p. 8 (mirror image): rank 4 in the indexing of Definition 2.2, 15 entries; R h <= 0 for all 18 rhombi: True; number of tight ones: 7; -R h <= 0 (wrong sign) would hold: False
rank 3: forms on the interior value x: [-1, -1, -1, 1, 1, 1, 1, 1, 1]; with all rows doubled and right-hand sides 1 / -1 the polytope is [1/2, 1/2]
