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Proof step 2 from proof okarray-03 (previous step)

newref(r0, st), r ∈ st ⊦ okarray(r, byte_type, addarray(r0, ty, i, st)) ↔ okarray(r, byte_type, st), r0 = jvmref

User applied rule insert rewrite lemma

And obtained the following new goals

Proof step 1:
⊦ r ≠ r0 → (okarray(r, byte_type, addarray(r0, ty, i, st)) ↔ okarray(r, byte_type, st))

Rule argument

[crewrite-arg: okarray-02, F, [st, i, ty, r0, r] → [st, i, ty, r0, r]]

Additional information

[[CONCRETESIMPRULES : ([CSIMPSEQ : ⊦ r ∈ st → ¬ newref(r, st)])], [EXTRATERMS : (st, i, ty, r0, r)]]