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Proof step 29 from proof fix2rest-last (previous step)

# bytes ≤ 2 ∧ bytes2int(bytes) < 0 ⊦ bytes = [], (mklist(i2b(~1), 2 - # bytes) + bytes).rest = bytes.last '

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 30:
# bytes ≤ 2, bytes2int(bytes) < 0 ⊦ bytes = [], (mklist(i2b(~1), 2 - # bytes) + bytes).rest = bytes.last '

Rule argument

Additional information

Used simplifier rules: ⊦ j < i ∧ i ≤ 0 → j < 0; (forward)