| m * n0 + n2 < m0 * n + n1, m0 < m, n2 < n0, n1 < n, n ≤ n0 ⊦ |
n1 < n0, m * n0 + n2 < m0 * n + n1, m0 < m, n2 < n0, n1 < n, n ≤ n0 ⊦
Used simplifier rules: ⊦ m < n → n ≠ 0; (s)%fle: ⊦ m < n ∧ n ≤ n0 → m < n0; (forward) from specification nat%f: ⊦ m < n → n ≠ 0; (forward) from specification nat-basic