| ≡mod(i, 1, j), ≡mod(i, 1, j0), prime(j), prime(j0), 0 < i, j ≠ j0 ⊦ ≡mod(i, 1, j * j0) |
≡mod(i, 1, j), ≡mod(i, 1, j0), prime(j), prime(j0), 0 < i ⊦ j = j0, ≡mod(i, 1, j * j0)
Used simplifier rules: forward-le-05: ⊦ i < j ∧ 0 ≤ i → 0 < j; (forward) from specification int-abs