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Proof step 2 from proof validrefval-put-statfield-01 (conclusion)

⊦ validrefval(str, val, ty, st[jvmref -- sk, val0]) ↔ validrefval(str, val, ty, st)

User applied rule insert rewrite lemma

And obtained the following new goals

Proof step 1:
⊦ rk .ref = jvmref → (validrefval(str, val, ty, st[rk, val0]) ↔ validrefval(str, val, ty, st))

Rule argument

[crewrite-arg: validrefval-put-statfield , F , [val0, rk, st, ty, val, str] → [val0, jvmref -- sk, st, ty, val, str] ]

Additional information

[[CONCRETESIMPRULES : ([CSIMPSEQ : ⊦ (r -- sk) .ref = r])], [EXTRATERMS : (val0, jvmref -- sk, st, ty, val, str)]]