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Proof step 14 from proof bar-neq (previous step)

bytevalues(getarray(r, i, j0, st)) = bytevalues(getarray(r0, i0, j0, st0)), j ≤ j0, 0 ≤ j, 0 ≤ j0 ⊦ bytevalues(getarray(r, i, j, st)) = bytevalues(getarray(r0, i0, j, st0))

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 13:
j ≤ j0 ∧ 0 ≤ j, bytevalues(getarray(r, i, j, st) + getarray(r, i + j, j0 - j, st)) = bytevalues(getarray(r0, i0, j0, st0)), j ≤ j0, 0 ≤ j, 0 ≤ j0 ⊦ bytevalues(getarray(r, i, j, st)) = bytevalues(getarray(r0, i0, j, st0))

Rule argument

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

Additional information

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