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Proof step 15 from proof bar-neq (conclusion)

⊦ getbytearray(r, i, j, st) ≠ getbytearray(r0, i0, j, st0) ∧ 0 ≤ j ∧ j ≤ j0 → getbytearray(r, i, j0, st) ≠ getbytearray(r0, i0, j0, st0)

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 1:
⊦ getbytearray(r, i, j, st) = bytevalues(getarray(r, i, j, st))
Proof step 14:
bytevalues(getarray(r, i, j0, st)) = bytevalues(getarray(r0, i0, j0, st0)), j ≤ j0, 0 ≤ j, 0 ≤ j0 ⊦ bytevalues(getarray(r, i, j, st)) = bytevalues(getarray(r0, i0, j, st0))

Rule argument

[emptyarg]

Additional information

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