| st1 .refs ∩ st .refs = ∅, st1[r -- i '] = refval(r0), r ∈ st, st[r -- _type] .type ≤ ty, is_array(str, r, st1), i < st1[r -- _length] .intval, junkrefs(str, r0 ' + acc, st[r -- _type] .type .type, st1 ∪ st), r ∈ st1 .refs, st1[r -- _type] .type ≤ ty, 0 ≤ i, r -- _type ∈ st, 0 < st1[r -- _length] .intval, ∀ st1, st, r, str, ty. st1 .refs ∩ st .refs = ∅ ∧ r ∈ st1 ∧ junkrefs(str, r ' + acc, ty, st1 ∪ st) → junkrefs(str, r ' + acc, ty, st1) ⊦ r = jvmref, st1 = ∅, junkrefs(str, r0 ' + acc, st1[r -- _type] .type .type, st1), r -- _length ∈ st, r -- i ' ∈ st |
⊦ r ∈ st ↔ r ∈ st .refs
[[CONCRETESIMPRULES : ([CSIMPSEQ : ⊦ (rset ∩ rset0) ∩ rset1 = rset ∩ rset0 ∩ rset1], [CSIMPSEQ : ⊦ rset ∩ rset0 = rset0 ∩ rset], [CSIMPSEQ : ⊦ rset ∩ rset0 = ∅ ∧ r ∈ rset → (¬ ¬ r ∈ rset0 ↔ false)])], [EXTRATERMS : (st, r)]]