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Proof step 23 from proof junkrefs-addobj (previous step)

st[r -- i '] = refval(r2), 0 ≤ i, 0 < st[r -- _length] .intval, newref(r0, st), is_array(str, r, addobj(r0, class, fis, st)), st[r -- _type] .type ≤ ty, is_array(str, r, st), i < st[r -- _length] .intval, junkrefs(str, r2 ' + refs, st[r -- _type] .type .type, addobj(r0, class, fis, st)), ∀ str0, ty0, r1, class0, fis0, st0. junkrefs(str0, r2 ' + refs, ty0, addobj(r1, class0, fis0, st0)) ∧ newref(r1, st0) → r1 = jvmref ∨ junkrefs(str0, r2 ' + refs, ty0, st0) ⊦ r = r0, r = jvmref, r0 = jvmref, junkrefs(str, r2 ' + refs, st[r -- _type] .type .type, st)

Heuristic quantifier closing applied rule all left

And closed the goal!

Rule argument

[EXRARG : pos: left 10, [QUANTTERMLIST : (str, st[r -- _type] .type .type, r0, class, fis, st)]]

Additional information

[[CONCRETESIMPRULES : ([CSIMPSEQ : ⊦ (refs + refs0) + refs1 = refs + refs0 + refs1])], [EXTRATERMS : (str, st[r -- _type] .type .type, r0, class, fis, st)]]