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Proof step 3 from proof okbytearray-this (previous step)

⊦ r = jvmref, okarray(r, byte_type, addarray(r, byte_type, i, st)) ↔ ¬ i < 0

User applied rule insert rewrite lemma

And obtained the following new goals

Proof step 2:
⊦ r ≠ jvmref ∧ ty ≠ abstract_type → (okarray(r, ty, addarray(r, ty, i, st)) ↔ 0 ≤ i)

Rule argument

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

Additional information

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