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Proof step 25 from proof okarray-byte-01 (conclusion)

⊦ st[r -- (i0 + i) '] .byteval = st[r0 -- (j0 + i) '] .byteval ∧ okarray(r, byte_type, st) ∧ okarray(r0, byte_type, st) ∧ i < j ∧ i0 + j < st[r -- _length] .intval ∧ j0 + j < st[r0 -- _length] .intval ∧ 0 ≤ i0 + i ∧ 0 ≤ j0 + i → (st[r -- (i0 + i) '] = st[r0 -- (j0 + i) '] ↔ true)

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 1:
⊦ okarray(r, ty, st) → r ≠ jvmref ∧ r ∈ st
Proof step 24:
st[r -- (i0 + i) '] .byteval = st[r0 -- (j0 + i) '] .byteval, okarray(r, byte_type, st), okarray(r0, byte_type, st), i < j, i0 + j < st[r -- _length] .intval, j0 + j < st[r0 -- _length] .intval, r ∈ st, r0 ∈ st, 0 ≤ i0 + i, 0 ≤ j0 + i ⊦ st[r -- (i0 + i) '] = st[r0 -- (j0 + i) '], r = jvmref, r0 = jvmref

Rule argument

[emptyarg]

Additional information

[[CONCRETESIMPRULES : ([CSIMPFORWARD : ⊦ i ≤ j ∧ 0 ≤ i → 0 ≤ j], [CSIMPSEQ : ⊦ i + j = j + i], [CSIMPSEQ : ⊦ i + j + i0 = (i + j) + i0])]]