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Proof step 5 from proof bytes2int-mklist-mones (previous step)

m + 1 ≠ 0, bytes2int(mklist(i2b(~1), m)) = ~1 ⊦ bytes2int(mklist(i2b(~1), (m + 1)-1) + i2b(~1) ') = ~1, m = 0

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 6:
bytes2int(mklist(i2b(~1), m)) = ~1 ⊦ m = 0, bytes2int(mklist(i2b(~1), m) + i2b(~1) ') = ~1

Rule argument

Additional information

Used simplifier rules: ⊦ m + 1 ≠ 0;% ⊦ m + n = n + m;% ⊦ (m + n0) + n1 = m + n0 + n1;% ⊦ (m + 1)-1 = m;