| j0 + 1 = j, j0 < j, 0 < i1, 0 < j, i0 < i1, i0 < (i0 + i1 * j0) / j, 0 < (i0 + i1 * j0) / j, 0 ≤ i2, 0 ≤ j0, i1 ≤ (i0 + i1 * j0) / j, 0 ≤ i0, i1 ≤ (i1 * (j0 + 1)) / j ⊦ |
j0 + 1 = j, 0 < (i0 + i1 * j0) / j, i0 < (i0 + i1 * j0) / j, i0 < i1, 0 < j, 0 < i1, j0 < j, i1 ≤ (i1 * j) / j, 0 ≤ i0, i1 ≤ (i0 + i1 * j0) / j, 0 ≤ j0, 0 ≤ i2 ⊦