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Proof step 7 from proof ac-okarrays (previous step)

is_integervalue(val), mkfs(class0, mkarraytype(ty0), fieldvar) ' × val ∈ fis, okarray(st[r -- mkfs(class0, mkarraytype(ty0), fieldvar) '], ty0, val .intval, addclass(class, fis0, st)), ∀ sk, val. sk × val ∈ fis → is_integervalue(val) ∧ is_fskey(sk) ∧ is_arraytype(sk .fs .type) ∧ okarray(st[r -- sk], sk .fs .type .type, val .intval, addclass(class, fis0, st)) ⊦ r = jvmref, okarray(st[r -- mkfs(class0, mkarraytype(ty0), fieldvar) '], ty0, val .intval, st)

Heuristic elimination applied rule insert elim lemma

And obtained the following new goals

Proof step 6:
val = intval(i), is_integervalue(val), mkfs(class0, mkarraytype(ty0), fieldvar) ' × val ∈ fis, okarray(st[r -- mkfs(class0, mkarraytype(ty0), fieldvar) '], ty0, i, addclass(class, fis0, st)), ∀ sk, val. sk × val ∈ fis → is_integervalue(val) ∧ is_fskey(sk) ∧ is_arraytype(sk .fs .type) ∧ okarray(st[r -- sk], sk .fs .type .type, val .intval, addclass(class, fis0, st)) ⊦ r = jvmref, okarray(st[r -- mkfs(class0, mkarraytype(ty0), fieldvar) '], ty0, i, st)

Rule argument

[speclemmaarg: ,is_integervalue(val) → (i = val .intval ↔ val = intval(i)) ,[val, i] → [val, i] ,T ,javavalue , ,elim-02 ]

Additional information

[[CONCRETESIMPRULES : ([CSIMPELIM : ⊦ is_integervalue(val) → ( i = val .intval ↔ val = intval(i))])], [EXTRATERMS : (val, i)]]