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Proof step 39 from proof fix2rest-last (previous step)

bytes0 ≠ [], # bytes0 = 1, bytes2int(bytes0 + by ') < 0 ⊦ bytes0.rest + by ' = by '

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 40:
# bytes0 = 1, bytes2int(bytes0 + by ') < 0 ⊦ bytes0 = [], bytes0.rest = []

Rule argument

Additional information

Used simplifier rules: ⊦ (bytes + bytes0) + bytes1 = bytes + bytes0 + bytes1;% ⊦ bytes = bytes0 + bytes ↔ bytes0 = [];