| 0 ≤ i1 * j + i0 + j0 ∧ 0 < j ∧ 0 ≤ i0 + j0, j0 + i0 = i2 * j + j1, 0 ≤ j1, j1 < j, 0 ≤ j0 + i0, 0 ≤ i0, 0 ≤ j0, j0 < j, 0 ≤ i1, 0 < j ⊦ j1 = (i0 + j0) % j |
j0 + i0 = i2 * j + j1, 0 ≤ i1 * j + i0 + j0, 0 ≤ i0 + j0, 0 ≤ j1, j1 < j, 0 ≤ j0 + i0, 0 ≤ i0, 0 ≤ j0, j0 < j, 0 ≤ i1, 0 < j ⊦ j1 = (i0 + j0) % j