# p=2 k=4 N=16 terms=51
(1) index formula (4.3.5): comparisons=1020 mismatches=0
(2) negative control (u-basis coordinates): violations=349 of 1020
(3) Thm 5.5 step 2 count: comparisons=257 mismatches=0; periodicity J+p^n subset J violations=0; subgroups by top valuation n: {0: 19, 1: 29, 2: 33, 3: 28}
(4) K_(n,m) closed with K cap B = U_A(n,m): cases=19 failures=0
ALL_OK=True
