| uint2bits(~ i) = false ' + true ' + bits, i < 0 ⊦ 2 ^ n→i(# bits) + i = 0, true ∈ bits |
⊦ ¬ true ∈ bits ∧ 0 ≤ i → (uint2bits(i) = false ' + true ' + bits ↔ i = 2 ^ n→i(# bits))
Used simplifier rules: ⊦ i < j → ¬ j < i;% ⊦ ¬ i ≤ j ↔ j < i;% ⊦ ~ i = j ↔ i + j = 0;% ⊦ i ≤ ~ j ↔ i + j ≤ 0;% ⊦ i + 0 = i;% ⊦ i + j + i0 = (i + j) + i0;% ⊦ i + j = j + i;% ⊦ i < j ∧ j = i0 → i < i0; (forward) Used terms: bits, ~ i