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Proof step 3 from proof okbytearray-02 (previous step)

st[r -- _type] .type = mkarraytype(byte_type) ⊦ r = jvmref, okbytearray(r, st), junkref(str, r, st)

User applied rule insert rewrite lemma

And obtained the following new goals

Proof step 2:
⊦ ¬ junkref(str, r, st) ∧ st[r -- _type] .type = mkarraytype(byte_type) ∧ r ≠ jvmref → (¬ okbytearray(r, st) ↔ false)

Rule argument

[crewrite-arg: junkref-okbytearray, F, [str, r, st] → [str, r, st]]

Additional information

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