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Proof step 11 from proof leone-two (previous step)

i0 * 2 + j0 ≤ 3, j0 < 2, 0 ≤ j0, 0 ≤ i0 ⊦ i0 ≤ 1

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 12:
i0 * 2 + j0 ≤ 3, j0 < 2, 0 ≤ j0, 0 ≤ i0, 0 < i0, 1 < i0 ⊦

Rule argument

Additional information

Used simplifier rules: forward-le-05: ⊦ i < j ∧ 0 ≤ i → 0 < j; (forward) from specification int-abs%forward-pos: ⊦ i < j ∧ 0 < i → 0 < j ∧ 1 < j; (forward) from specification int-basic1%lels-01: ⊦ ¬ i ≤ j ↔ j < i; from specification int-abs