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Proof step 4 from proof bytes2int-size-val-04 (previous step)

⊦ bytes2int(i2b(~128) ' + mklist(i2b(0), n)) + 2 ^ (8 * (1 + n→i(n)) - 1) = 0

User applied rule insert rewrite lemma

And obtained the following new goals

Proof step 5:
⊦ bytes2int(i2b(~128) ' + mklist(i2b(0), n)) = ~(2 ^ (8 * (1 + n→i(n)) - 1))

Rule argument

name: bytes2int-100x-02 rotate: F subst: [n] → [n]

Additional information

Used simplifier rules: ⊦ i + j = j + i;% ⊦ i * j = j * i;% ⊦ ~ i + i = 0;% ⊦ i + j + i0 = (i + j) + i0; Used terms: n