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Proof step 5 from proof bytes2bytes-fillsgn (previous step)

# int2bytes(bytes2int(bytes)) < # bytes ⊦ bytes = [], fillsgn(# bytes, int2bytes(bytes2int(bytes))) = bytes

User applied rule insert rewrite lemma

And obtained the following new goals

Proof step 6:
⊦ # bytes < n → fillsgn(n, bytes) = fix(n, bytes)
Proof step 7:
# int2bytes(bytes2int(bytes)) < # bytes, # int2bytes(bytes2int(bytes)) < # bytes ⊦ bytes = [], fix(# bytes, int2bytes(bytes2int(bytes))) = bytes

Rule argument

name: fillsgn-fix rotate: F subst: [bytes, n] → [int2bytes(bytes2int(bytes)), # bytes]

Additional information

Used terms: int2bytes(bytes2int(bytes)), # bytes