| ¬(true ∧ ¬ bits0.first ∧ bits0 ≠ []) ⊦ bits0 = [], 1 + 2 * bits2uint(bits1) = bits2int(bits0 + true ') ↔ bits2uint(bits1) = bits2int(bits0) |
bits0.first ⊦ bits0 = [], 1 + 2 * bits2uint(bits1) = bits2int(bits0 + true ') ↔ bits2uint(bits1) = bits2int(bits0)