| i * i1 = i0 * j + j0, 0 < i0, 0 < j, i1 < j, 0 < i1, i < j, 0 < i, 1 < j, j0 < j, 0 ≤ i1, 0 ≤ j0, 0 ≤ i0, i ≤ i0 ⊦ i < i0 |
i0 * i1 = i0 * j + j0, 0 < j, i1 < j, 0 < i1, i0 < j, 0 < i0, 1 < j, j0 < j, 0 ≤ i1, 0 ≤ j0, 0 ≤ i0 ⊦
Used simplifier rules: ⊦ i ≤ i; (s)% ⊦ i ≤ j → (j ≤ i ↔ i = j); (s)% ⊦ i < j ↔ ¬ j ≤ i; (ss)