a = 1, b = 1, c = 1: a → b = 1, c ∨ (a → b) = 1, ¬c = 0, ¬c ∧ b = 0, ¬a = 0, (¬c ∧ b) → ¬a = 1, (c ∨ (a → b)) ↔ ((¬c ∧ b) → ¬a) = 1, ¬((c ∨ (a → b)) ↔ ((¬c ∧ b) → ¬a)) = 0
a = 1, b = 1, c = 0: a → b = 1, c ∨ (a → b) = 1, ¬c = 1, ¬c ∧ b = 1, ¬a = 0, (¬c ∧ b) → ¬a = 0, (c ∨ (a → b)) ↔ ((¬c ∧ b) → ¬a) = 0, ¬((c ∨ (a → b)) ↔ ((¬c ∧ b) → ¬a)) = 1
a = 1, b = 0, c = 1: a → b = 0, c ∨ (a → b) = 1, ¬c = 0, ¬c ∧ b = 0, ¬a = 0, (¬c ∧ b) → ¬a = 1, (c ∨ (a → b)) ↔ ((¬c ∧ b) → ¬a) = 1, ¬((c ∨ (a → b)) ↔ ((¬c ∧ b) → ¬a)) = 0
a = 1, b = 0, c = 0: a → b = 0, c ∨ (a → b) = 0, ¬c = 1, ¬c ∧ b = 0, ¬a = 0, (¬c ∧ b) → ¬a = 1, (c ∨ (a → b)) ↔ ((¬c ∧ b) → ¬a) = 0, ¬((c ∨ (a → b)) ↔ ((¬c ∧ b) → ¬a)) = 1
a = 0, b = 1, c = 1: a → b = 1, c ∨ (a → b) = 1, ¬c = 0, ¬c ∧ b = 0, ¬a = 1, (¬c ∧ b) → ¬a = 1, (c ∨ (a → b)) ↔ ((¬c ∧ b) → ¬a) = 1, ¬((c ∨ (a → b)) ↔ ((¬c ∧ b) → ¬a)) = 0
a = 0, b = 1, c = 0: a → b = 1, c ∨ (a → b) = 1, ¬c = 1, ¬c ∧ b = 1, ¬a = 1, (¬c ∧ b) → ¬a = 1, (c ∨ (a → b)) ↔ ((¬c ∧ b) → ¬a) = 1, ¬((c ∨ (a → b)) ↔ ((¬c ∧ b) → ¬a)) = 0
a = 0, b = 0, c = 1: a → b = 1, c ∨ (a → b) = 1, ¬c = 0, ¬c ∧ b = 0, ¬a = 1, (¬c ∧ b) → ¬a = 1, (c ∨ (a → b)) ↔ ((¬c ∧ b) → ¬a) = 1, ¬((c ∨ (a → b)) ↔ ((¬c ∧ b) → ¬a)) = 0
a = 0, b = 0, c = 0: a → b = 1, c ∨ (a → b) = 1, ¬c = 1, ¬c ∧ b = 0, ¬a = 1, (¬c ∧ b) → ¬a = 1, (c ∨ (a → b)) ↔ ((¬c ∧ b) → ¬a) = 1, ¬((c ∨ (a → b)) ↔ ((¬c ∧ b) → ¬a)) = 0