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Proof step 18 from proof getbar-onlyModified-all (conclusion)

⊦ 0 ≤ i ∧ 0 ≤ j ∧ r ≠ r1 ∧ okbytearray(r, st) ∧ okbytearray(r1, st) ∧ onlyModified(str, r, st, st0) → getbytearray(r1, i, j, st) = getbytearray(r1, i, j, st0)

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 17:
okbytearray(r, st), okbytearray(r1, st), onlyModified(str, r, st, st0), 0 ≤ i, 0 ≤ j ⊦ getbytearray(r1, i, j, st) = getbytearray(r1, i, j, st0), r = r1

Rule argument

[emptyarg]

Additional information

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