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Proof step 9 from proof validreflist-getarray (previous step)

is_reftype(ty), validref(str, r, mkarraytype(ty), st) ⊦ r = jvmref, validreflist(str, getarray(r, st), ty, st)

User applied rule insert rewrite lemma

And obtained the following new goals

Proof step 1:
⊦ validreflist(str, vals, ty, st) ↔ (∀ val. val ∈ vals → is_referencevalue(val) ∧ validref(str, val .refval, ty, st))
Proof step 8:
is_reftype(ty), validref(str, r, mkarraytype(ty), st) ⊦ r = jvmref, ∀ val. val ∈ getarray(r, st) → is_referencevalue(val) ∧ validref(str, val .refval, ty, st)

Rule argument

[crewrite-arg: validreflist-def , F , [st, ty, vals, str] → [st, ty, getarray(r, st), str] ]

Additional information

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