0 < i, i0 < 0, i % j < i0, i % j < 0, i0 ≤ i, abs(j) = 1 ∨ abs(j) ≤ i ⊦ j = 0
Used simplifier rules: ⊦ i < j ∧ ¬ i0 < j → ¬ i0 < i; (s) Used formulas: i % j < 0