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Proof step 10 from proof isarray-put-okval (previous step)

st[r -- _type] .type = mkarraytype(ty), r ∈ st, is_typevalue(st[r -- _type]), r -- _type ∈ st, is_array(r, st), okval(val, ty) ⊦ r = jvmref, okarray(r, ty, st[r -- i ', val])

Heuristic elimination applied rule insert elim lemma

And obtained the following new goals

Proof step 9:
st[r -- _type] = typeval(ty0), ty0 = mkarraytype(ty), r ∈ st, is_typevalue(st[r -- _type]), r -- _type ∈ st, is_array(r, st), okval(val, ty) ⊦ r = jvmref, okarray(r, ty, st[r -- i ', val])

Rule argument

[speclemmaarg: ,is_typevalue(val) → (ty = val .type ↔ val = typeval(ty)) ,[val, ty] → [st[r -- _type], ty0] ,T ,javavalue , ,elim-10 ]

Additional information

[[CONCRETESIMPRULES : ([CSIMPELIM : ⊦ is_typevalue(val) → ( ty = val .type ↔ val = typeval(ty))])], [EXTRATERMS : (st[r -- _type], ty0)]]