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Proof step 17 from proof arrayMaxWhile (previous step)

st[a -- i1 '] .intval = max(getintarray(a, st)), st[_mode] = noval, max(getintarray(a, st)) = st[a -- j '] .intval, st[a -- i0 '] .intval ≤ st[a -- i2 '] .intval, 0 < st[a -- _length] .intval, 1 < st[a -- _length] .intval, i1 < st[a -- _length] .intval, is_integervalue(st[a -- i0 ']), is_integervalue(st[a -- 0 ']), is_integervalue(st[a -- i2 ']), is_integervalue(st[a -- i1 ']), 0 ≤ i2, init(st), okarray(a, int_type, st), i0 ≤ i1, i1 ≤ i2, 0 ≤ i0, 0 ≤ i1, i0 < i2, 0 < i2, is_integervalue(st[a -- 1 ']), i0 < st[a -- _length] .intval, i2 < st[a -- _length] .intval, j < st[a -- _length] .intval, is_integervalue(st[a -- j ']), 0 ≤ j, ∀ i. i ∈ getintarray(a, st) → i ≤ max(getintarray(a, st)) ⊦ i0 = i2, getintarray(a, st) = [], a = jvmref, ∃ i3. ¬ i3 ≤ i0 ∧ i3 ≤ i2 ∧ st[a -- i3 '] .intval = max(getintarray(a, st))

User applied rule exists right

And obtained the following new goals

Rule argument

[EXRARG : pos: right 4, [extquanttermlist: (i1)abort:F, discard:F, computed:T]]

Additional information

[[CONCRETESIMPRULES : ()], [EXTRATERMS : (i1)]]