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Proof step 11 from proof getbar-union-01 (previous step)

⊦ getbytearray(r, 0, (st ∪ st0)[r -- _length] .intval, st ∪ st0) = getbytearray(r, st0), r ∈ st

User applied rule insert rewrite lemma

And obtained the following new goals

Proof step 2:
⊦ getbytearray(r, i, j, st) = bytevalues(getarray(r, i, j, st))
Proof step 10:
⊦ bytevalues(getarray(r, 0, (st ∪ st0)[r -- _length] .intval, st ∪ st0)) = getbytearray(r, st0), r ∈ st

Rule argument

[crewrite-arg: getByteArray , F , [st, j, i, r] → [st ∪ st0, (st ∪ st0)[r -- _length] .intval, 0, r] ]

Additional information

[[CONCRETESIMPRULES : ()], [EXTRATERMS : (st ∪ st0, (st ∪ st0)[r -- _length] .intval, 0, r)]]