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Proof step 50 from proof junkref-addarray-01 (previous step)

vals[i→n(i)] = refval(r0), i < n→i(# vals), class∃(str, ty .class), is_classtype(ty), newref(r, st), is_array(str, r, addarray(r, ty, vals, st)), 0 ≤ i, junkrefs(str, r0 ' + refs, ty, addarray(r, ty, vals, st)), st[r0 -- _type] .type ≤ ty ⊦ r = jvmref, vals = [], r0 = jvmref, junkref(str, r0, st)

Heuristic elimination applied rule insert elim lemma

And obtained the following new goals

Proof step 49:
ty = mkclasstype(class), vals[i→n(i)] = refval(r0), i < n→i(# vals), class∃(str, class), is_classtype(ty), newref(r, st), is_array(str, r, addarray(r, ty, vals, st)), 0 ≤ i, junkrefs(str, r0 ' + refs, ty, addarray(r, ty, vals, st)), st[r0 -- _type] .type ≤ ty ⊦ r = jvmref, vals = [], r0 = jvmref, junkref(str, r0, st)

Rule argument

[speclemmaarg: ,is_classtype(ty) → (class = ty .class ↔ ty = mkclasstype(class)) ,[ty, class] → [ty, class] ,T ,javatype , ,elim-02 ]

Additional information

[[CONCRETESIMPRULES : ([CSIMPELIM : ⊦ is_classtype(ty) → ( class = ty .class ↔ ty = mkclasstype(class))])], [EXTRATERMS : (ty, class)]]