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