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Proof step 23 from proof okarray-init-07 (previous step)

∀ val. val ∈ vals → is_bytevalue(val), newref(r, st) ⊦ ∀ j. ¬ j < 0 ∧ ¬ n→i(# vals) ≤ j → is_bytevalue(addarray(r, byte_type, vals, st)[r -- j ']), r = jvmref

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 15:
⊦ 0 ≤ i ∧ i < n→i(# vals) → (addarray(r, ty, vals, st)[r -- i ']) = vals[i→n(i)]
Proof step 22:
0 ≤ j, j < n→i(# vals), newref(r, st), ∀ val. val ∈ vals → is_bytevalue(val) ⊦ r = jvmref, vals = [], is_bytevalue(vals[i→n(j)])

Rule argument

[emptyarg]

Additional information

[[CONCRETESIMPRULES : ([CSIMPSEQ : ⊦ # vals = 0 ↔ vals = []], [CSIMPSEQ : ⊦ 0 < n ↔ n ≠ 0], [CSIMPSEQ : 0 ≤ i ⊦ ((* i)) < n→i(n) ↔ i→n(i) < n], [CSIMPFORWARD : ⊦ i ≤ j ∧ 0 ≤ i → 0 ≤ j], [CSIMPFORWARD : ⊦ i ≤ j ∧ j < j0 → i < j0], [CSIMPSEQ : ⊦ ¬ i < j ↔ j ≤ i], [CSIMPSEQ : ⊦ ¬ i ≤ j ↔ j < i])]]