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