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Proof step 37 from proof ls-even-01 (previous step)

i % 2 = 0, j % 2 = 0, j ≤ i, i / 2 < j / 2, j ≤ ~2, j < 0 ⊦ i ≤ 0

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 38:
j % 2 = 0, i % 2 = 0, j < i, j < 0, j ≤ ~2, i / 2 < j / 2, j ≤ i, 0 < i, j + 1 < i ⊦

Rule argument

Additional information

Used simplifier rules: succ-01: ⊦ i +1 = i + 1; from specification int-basic2%trans: ⊦ i < j ∧ j < j0 → i < j0; (forward) from specification int-basic1%lf-01: ⊦ i < j ∧ j < i0 → i +1 < i0; (forward) from specification int-basic1%forward-le-05: ⊦ i < j ∧ 0 ≤ i → 0 < j; (forward) from specification int-abs%lels-01: ⊦ ¬ i ≤ j ↔ j < i; from specification int-abs