| ¬ j < 0, abs(i % j) < j, i % j < i0, i0 + j ≤ 1 ⊦ j = 0 |
abs(i % j) < j, i % j < i0, i0 + j ≤ 1, 0 < j ⊦
Used simplifier rules: forward-le-05: ⊦ i < j ∧ 0 ≤ i → 0 < j; (forward) from specification int-abs%ls-01: ⊦ i < j → ¬ j < i; from specification int-basic1%lst-01: ⊦ ¬ i < j → (i ≠ j ↔ j < i); from specification int-basic1