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Proof step 25 from proof okarray-byte (conclusion)

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

Rule argument

[emptyarg]

Additional information

[[CONCRETESIMPRULES : ([CSIMPFORWARD : ⊦ i ≤ j ∧ 0 ≤ i → 0 ≤ j], [CSIMPFORWARD : ⊦ i ≤ j ∧ j < j0 → i < j0])]]