| 0 ≤ i, i < i / j * j, 0 < i, 1 < i / j * j, 0 < i / j * j, abs(j) = 1 ∨ abs(j) ≤ i ⊦ j = 0 |
⊦ 0 ≤ i ∧ 0 < j → ¬ i < i / j * j
¬(0 ≤ i ∧ 0 < j), 0 ≤ i, i < i / j * j, 0 < i, 1 < i / j * j, 0 < i / j * j, abs(j) = 1 ∨ abs(j) ≤ i ⊦ j = 0
Used terms: j, i