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Proof step 25 from proof bor-2pot-plus (previous step)

bitsinvert(uint2bits(j)) ≠ [], 0 ≤ j, 0 < j ⊦ bits2int(bitsinvert(bitsinvert(uint2bits(j)))) = j

Heuristic simplifier applied rule simplifier

And closed the goal!

Rule argument

Additional information

Used simplifier rules: 0 ≤ i ⊦ uint2bits(i) ≠ [];% ⊦ ¬ i ≤ j ↔ j < i;% ⊦ i < j → ¬ j < i;% ⊦ bitsinvert(bits) = [] ↔ bits = [];% ⊦ 0 ≤ j → bits2int(uint2bits(j)) = j;% ⊦ bitsinvert(bitsinvert(bits)) = bits;