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Proof step 59 from proof getbytearray-pseq-02 (conclusion)

⊦ validref(`docs2store', r, mkarraytype(byte_type), st) ∧ ps=(r, st, r1, st1) ∧ 0 ≤ i ∧ i < st[r -- _length] .intval ∧ i + i1 ≤ st[r -- _length] .intval ∧ 0 ≤ i1 ∧ r ≠ jvmref → getbytearray(r, i, i1, st) = getbytearray(r1, i, i1, st1)

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 58:
validref(`docs2store', r, mkarraytype(byte_type), st), ps=(r, st, r1, st1), i < st[r -- _length] .intval, i + i1 ≤ st[r -- _length] .intval, 0 ≤ i, 0 < st[r -- _length] .intval, 0 ≤ i1 ⊦ getbytearray(r, i, i1, st) = getbytearray(r1, i, i1, st1), r = jvmref

Rule argument

[emptyarg]

Additional information

[[CONCRETESIMPRULES : ([CSIMPFORWARD : ⊦ i < j ∧ 0 ≤ i → 0 < j], [CSIMPFORWARD : ⊦ i ≤ j ∧ 0 ≤ i → 0 ≤ j])]]