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Proof step 10 from proof exactarray-08 (previous step)

st[r -- _length] = intval(i), st[r -- _type] = typeval(mkarraytype(int_type)), j0 < i, r -- _length ∈ st, is_arrayref(r, i, st), is_integervalue(val), r -- _type ∈ st, r ∈ st, 0 ≤ i, 0 ≤ j0, 0 < i ⊦ r = jvmref, r -- j0 ' ∈ st, r = r0 ∧ j0 = j

User applied rule insert rewrite lemma

And obtained the following new goals

Proof step 7:
⊦ is_arrayref(r, i, st) ↔ (∀ j. 0 ≤ j ∧ j < i → r -- j ' ∈ st)
Proof step 9:
st[r -- _length] = intval(i), st[r -- _type] = typeval(mkarraytype(int_type)), j0 < i, r -- _length ∈ st, ∀ j. 0 ≤ j ∧ j < i → r -- j ' ∈ st, is_integervalue(val), r -- _type ∈ st, r ∈ st, 0 ≤ i, 0 ≤ j0, 0 < i ⊦ r = jvmref, r -- j0 ' ∈ st, r = r0 ∧ j0 = j

Rule argument

[speclemmaarg: ,is_arrayref(r, i, st) ↔ (∀ j. 0 ≤ j ∧ j < i → r -- j ' ∈ st) ,[st, i, r] → [st, i, r] ,F ,storearrays , ,is_arrayref ]

Additional information

[[CONCRETESIMPRULES : ()], [EXTRATERMS : (st, i, r)]]