| 0 < j, 0 ≤ j0, 0 ≤ i, 0 ≤ i0 ⊦ (i % j * i0 % j + j0) % j = ((i % j * i0 % j) % j + j0) % j, 0 < j ∧ 0 ≤ i % j * i0 % j ∧ 0 ≤ j0 |
i % j * i0 % j < 0, 0 < j, 0 ≤ j0, 0 ≤ i, 0 ≤ i0 ⊦ (i % j * i0 % j + j0) % j = ((i % j * i0 % j) % j + j0) % j
Used simplifier rules: ⊦ i < 0 ∧ 0 ≤ j → i < j; (s)%forward-le-02: ⊦ j < i ∧ i ≤ 0 → j < 0; (forward) from specification int-abs%forward-lsle: ⊦ i < j ∧ j ≤ j0 → i < j0; (forward) from specification int-abs% ⊦ i ≤ j ↔ ¬ j < i; (ss)% ⊦ i ≤ 0 ∧ 0 ≤ j → i ≤ j; (s)