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Proof step 2 from proof bits2bytes-mklist (previous step)

n % 8 = 0 ⊦ n = 0, bits2bytes(mklist(false, n)) = mklist(i2b(0), n / 8)

User applied rule induction

And obtained the following new goals

Proof step 3:
n % 8 = 0, ∀ n0. n0 < n → n0 % 8 = 0 → n0 = 0 ∨ bits2bytes(mklist(false, n0)) = mklist(i2b(0), n0 / 8) ⊦ n = 0 ∨ bits2bytes(mklist(false, n)) = mklist(i2b(0), n / 8)

Rule argument

indvar: n wfpred: <

Additional information

Used simplifier rules: <; (wellfounded) Used terms: n