p = 1, q = 1, r = 1: ¬p = 0, ¬p ∧ q = 0, ¬r = 0, ¬r ∨ (¬p ∧ q) = 0, (¬p ∧ q) ↔ (¬r ∨ (¬p ∧ q)) = 1
p = 1, q = 1, r = 0: ¬p = 0, ¬p ∧ q = 0, ¬r = 1, ¬r ∨ (¬p ∧ q) = 1, (¬p ∧ q) ↔ (¬r ∨ (¬p ∧ q)) = 0
p = 1, q = 0, r = 1: ¬p = 0, ¬p ∧ q = 0, ¬r = 0, ¬r ∨ (¬p ∧ q) = 0, (¬p ∧ q) ↔ (¬r ∨ (¬p ∧ q)) = 1
p = 1, q = 0, r = 0: ¬p = 0, ¬p ∧ q = 0, ¬r = 1, ¬r ∨ (¬p ∧ q) = 1, (¬p ∧ q) ↔ (¬r ∨ (¬p ∧ q)) = 0
p = 0, q = 1, r = 1: ¬p = 1, ¬p ∧ q = 1, ¬r = 0, ¬r ∨ (¬p ∧ q) = 1, (¬p ∧ q) ↔ (¬r ∨ (¬p ∧ q)) = 1
p = 0, q = 1, r = 0: ¬p = 1, ¬p ∧ q = 1, ¬r = 1, ¬r ∨ (¬p ∧ q) = 1, (¬p ∧ q) ↔ (¬r ∨ (¬p ∧ q)) = 1
p = 0, q = 0, r = 1: ¬p = 1, ¬p ∧ q = 0, ¬r = 0, ¬r ∨ (¬p ∧ q) = 0, (¬p ∧ q) ↔ (¬r ∨ (¬p ∧ q)) = 1
p = 0, q = 0, r = 0: ¬p = 1, ¬p ∧ q = 0, ¬r = 1, ¬r ∨ (¬p ∧ q) = 1, (¬p ∧ q) ↔ (¬r ∨ (¬p ∧ q)) = 0