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Proof step 7 from proof getarray-addarray-04 (previous step)

i ≤ j, 0 ≤ i, 0 ≤ j ⊦ getarray(r, 0, i, addarray(r, intval(0), j, st)) = mklist(intval(0), i→n(i))

User applied rule insert rewrite lemma

And obtained the following new goals

Proof step 6:
⊦ 0 ≤ i ∧ i ≤ j → getarray(r, 0, i, addarray(r, val, j, st)) = mklist(val, i→n(i))

Rule argument

[crewrite-arg: getarray-addarray-05 , F , [st, j, val, i, r] → [st, j, intval(0), i, r] ]

Additional information

[[CONCRETESIMPRULES : ([CSIMPSEQ : ⊦ ¬ i ≤ j ↔ j < i], [CSIMPSEQ : ⊦ i ≤ j → (¬ ¬ j < i ↔ false)])], [EXTRATERMS : (st, j, intval(0), i, r)]]