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Proof step 31 from proof bits2bytes-mklist-02 (previous step)

n0 * 8 - 8 = 0 ∨ bits2bytes(mklist(true, n0 * 8 - 8)) = mklist(i2b(~1), (n0 * 8 - 8) / 8), 8 < n0 * 8, ∀ n1. n1 < n0 * 8 → n1 % 8 = 0 → n1 = 0 ∨ bits2bytes(mklist(true, n1)) = mklist(i2b(~1), n1 / 8) ⊦ n0 = 0, bits2bytes(mklist(true, n0 * 8 - 8)) + i2b(~1) ' = mklist(i2b(~1), n0)

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 32:
bits2bytes(mklist(true, n0 * 8 - 8)) = mklist(i2b(~1), (n0 * 8 - 8) / 8), 8 < n0 * 8, ∀ n1. n1 < n0 * 8 → n1 % 8 = 0 → n1 = 0 ∨ bits2bytes(mklist(true, n1)) = mklist(i2b(~1), n1 / 8) ⊦ n0 = 0, i2b(~1) ' + mklist(i2b(~1), (n0 * 8 - 8) / 8) = mklist(i2b(~1), n0)

Rule argument

Additional information

Used simplifier rules: ⊦ (bytes + bytes0) + bytes1 = bytes + bytes0 + bytes1;% ⊦ mklist(by, n) + by ' = by ' + mklist(by, n);% ⊦ n < m → m - n ≠ 0;% ⊦ m * n = n * m;