⊦ ¬ i | j ∧ prime(i) ∧ 0 < j → max_exp(i, j) = 0
¬(¬ i | i0 ∧ prime(i) ∧ 0 < i0), prime(i), 0 < i0 ⊦ max_exp(i, i0) = 0 ↔ ¬ i | i0
Used terms: i0, i