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Proof step 4 from proof unchanged-lookup-generic (previous step)

st[r0 -- _type] = st0[r0 -- _type], st[r0 -- _length] = st0[r0 -- _length], is_arraytype(st0[r0 -- _type] .type), path∃(str, r, r0, st), path∃(str, r, r0, st0), i0 < st0[r0 -- _length] .intval, 0 < st0[r0 -- _length] .intval, 0 ≤ i0, ∀ i. ¬ i < 0 ∧ ¬ st0[r0 -- _length] .intval ≤ i → st[r0 -- i '] = st0[r0 -- i '] ⊦ r0 = jvmref, st[r0 -- i0 '] = st0[r0 -- i0 ']

Heuristic quantifier closing applied rule all left

And closed the goal!

Rule argument

[EXRARG : pos: left 9, [QUANTTERMLIST : (i0)]]

Additional information

[[CONCRETESIMPRULES : ([CSIMPNAMEDSEQ : int-abs, , lels-04, ⊦ i ≤ j → (¬ ¬ j < i ↔ false)], [CSIMPNAMEDSEQ : int-abs, , lels-03, ⊦ i < j → (¬ ¬ j ≤ i ↔ false)])], [EXTRATERMS : (i0)]]