| ¬ true ∈ bits0 ⊦ bits0 = [], bits2uint((false ' + bitsinvert(bits1))+1 + bits0) = (bits2uint(bitsinvert(bits1)) * 2 ^ n→i(# bits0) + bits2uint(bitsinvert(bits0))) + 1 |
⊦ bits2uint((false ' + bitsinvert(bits1))+1 + bits0) = (bits2uint(bitsinvert(bits1)) * 2 ^ n→i(# bits0) + bits2uint(bitsinvert(bits0))) + 1, bits0 = [], true ∈ bits0