0 ≤ i, 0 < 2 ^ i ⊦ uint2bits(2 ^ i - 1) = false ' + mklist(true, i→n(i))
Used simplifier rules: ⊦ 1 ≤ i ↔ 0 < i;% ⊦ i ≤ j - i0 ↔ i + i0 ≤ j;