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Proof step 15 from proof okarray-byte (previous step)

st[r0 -- _length] = intval(i0), st[r -- i '] = byteval(st[r0 -- j '] .byteval), st[r0 -- _type] = typeval(mkarraytype(byte_type)), r0 -- _length ∈ st, is_arrayref(r0, i0, st), okarray(r, byte_type, st), 0 ≤ j, 0 < st[r -- _length] .intval, 0 ≤ i, r ∈ st, j < i0, i < st[r -- _length] .intval, r0 -- _type ∈ st, r0 ∈ st, 0 < i0, 0 ≤ i0, ∀ j0. ¬ j0 < 0 ∧ ¬ i0 ≤ j0 → is_bytevalue(st[r0 -- j0 ']) ⊦ r = jvmref, byteval(st[r0 -- j '] .byteval) = st[r0 -- j '], r0 = jvmref, is_bytevalue(st[r0 -- j '])

Heuristic quantifier closing applied rule all left

And closed the goal!

Rule argument

[EXRARG : pos: left 17, [QUANTTERMLIST : (j)]]

Additional information

[[CONCRETESIMPRULES : ([CSIMPSEQ : ⊦ i ≤ j → (¬ ¬ j < i ↔ false)], [CSIMPSEQ : ⊦ i < j → (¬ ¬ j ≤ i ↔ false)])], [EXTRATERMS : (j)]]