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Proof step 12 from proof getbar-anyrec (previous step)

⊦ 0 ≤ j0 ∧ j0 ≤ j → bytevalues(getarray(r, i, j, st)) = getbytearray(r, i, j0, st) + getbytearray(r, i + j0, j - j0, st)

User applied rule insert rewrite lemma

And obtained the following new goals

Proof step 2:
j0 ≤ j, 0 ≤ j0 ⊦ getarray(r, i, j, st) = getarray(r, i, j0, st) + getarray(r, i + j0, j - j0, st)
Proof step 11:
j0 ≤ j ∧ 0 ≤ j0 ⊦ 0 ≤ j0 ∧ j0 ≤ j → bytevalues(getarray(r, i, j0, st) + getarray(r, i + j0, j - j0, st)) = getbytearray(r, i, j0, st) + getbytearray(r, i + j0, j - j0, st)

Rule argument

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

Additional information

[[CONCRETESIMPRULES : ([CSIMPSEQ : ⊦ ¬ i ≤ j ↔ j < i], [CSIMPSEQ : ⊦ i ≤ j → (¬ ¬ j < i ↔ false)])], [EXTRATERMS : (j0, j, r, i, st)]]