| ¬(¬(i % 2 = 1 ∧ ~1 = (i1 + 1) % 2) ∧ bitsand(int2bits(i / 2), int2bits(i1 / 2)) ≠ []), i1 < 0, 0 < i, 1 < i, 0 ≤ i, i < bits2int(bitsand(int2bits(i / 2), int2bits(i1 / 2)) + (i % 2 = 1 ∧ ~1 = (i1 + 1) % 2)'), i1 + 1 < bits2int(bitsand(int2bits(i / 2), int2bits(i1 / 2)) + (i % 2 = 1 ∧ ~1 = (i1 + 1) % 2)'), i1 < ~1, 1 < bits2int(bitsand(int2bits(i / 2), int2bits(i1 / 2)) + (i % 2 = 1 ∧ ~1 = (i1 + 1) % 2)'), 0 < bits2int(bitsand(int2bits(i / 2), int2bits(i1 / 2)) + (i % 2 = 1 ∧ ~1 = (i1 + 1) % 2)'), ∀ i0, j. i→n(i0) < i→n(i) → i0 < bits2int(bitsand(int2bits(i0), int2bits(j))) ∧ 0 ≤ i0 → false ⊦ ~2 = i1 |
i % 2 = 1, ~1 = (i1 + 1) % 2, i1 < 0, 0 < i, 1 < i, 0 ≤ i, i < bits2int(bitsand(int2bits(i / 2), int2bits(i1 / 2)) + true '), i1 + 1 < bits2int(bitsand(int2bits(i / 2), int2bits(i1 / 2)) + true '), i1 < ~1, 1 < bits2int(bitsand(int2bits(i / 2), int2bits(i1 / 2)) + true '), 0 < bits2int(bitsand(int2bits(i / 2), int2bits(i1 / 2)) + true '), ∀ i0, j. i→n(i0) < i→n(i) → i0 < bits2int(bitsand(int2bits(i0), int2bits(j))) ∧ 0 ≤ i0 → false ⊦ ~2 = i1
Used simplifier rules: and-notempty-09: ⊦ bitsand(int2bits(i), int2bits(i0)) ≠ [];% ⊦ i < j ∧ 0 < i → 0 < j ∧ 1 < j; (forward)% ⊦ i < j ∧ 0 ≤ i → 0 < j; (forward)