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Proof step 2 from proof bytes2int-range (previous step)

⊦ bytes = [], ¬ 2 ^ n→i(# bytes * 8 - 1) + bytes2int(bytes) < 0 ∧ ¬ 2 ^ n→i(# bytes * 8 - 1) ≤ bytes2int(bytes)

User applied rule insert rewrite lemma

And obtained the following new goals

Proof step 3:
⊦ bytes2int(bytes) = bits2int(bytes2bits(bytes))
Proof step 4:
⊦ bytes = [], ¬ 2 ^ n→i(# bytes * 8 - 1) + bits2int(bytes2bits(bytes)) < 0 ∧ ¬ 2 ^ n→i(# bytes * 8 - 1) ≤ bits2int(bytes2bits(bytes))

Rule argument

name: bytes2int rotate: F subst: [bytes] → [bytes]

Additional information

Used terms: bytes