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Proof step 8 from proof getbar-anyrec (previous step)

0 ≤ j0, 0 ≤ i0 + j0, 0 ≤ i0 ⊦ bytevalues(getarray(r, i, j0, st)) + bytevalues(getarray(r, i + j0, i0, st)) = getbytearray(r, i, j0, st) + getbytearray(r, i + j0, i0, st)

User applied rule insert rewrite lemma

And obtained the following new goals

Proof step 4:
⊦ getbytearray(r, i, j, st) = bytevalues(getarray(r, i, j, st))
Proof step 7:
0 ≤ j0, 0 ≤ i0 + j0, 0 ≤ i0 ⊦ bytevalues(getarray(r, i, j0, st)) + bytevalues(getarray(r, i + j0, i0, st)) = bytevalues(getarray(r, i, j0, st)) + getbytearray(r, i + j0, i0, st)

Rule argument

[crewrite-arg: getByteArray, F, [st, j, i, r] → [st, j0, i, r]]

Additional information

[[CONCRETESIMPRULES : ()], [EXTRATERMS : (st, j0, i, r)]]