Exercise logic.propositional.cnf.unicode

Description
Proposition to CNF (unicode support)

Derivation

Final term is not finished

¬((((T ∧ r) ↔ (r ∧ T)) ∨ ((T ∧ r) ↔ ((r ∧ T) ∨ (r ∧ T)))) ∧ T ∧ r)

⇒ logic.propositional.idempor

¬((((T ∧ r) ↔ (r ∧ T)) ∨ ((T ∧ r) ↔ (r ∧ T))) ∧ T ∧ r)

⇒ logic.propositional.truezeroand

¬((((T ∧ r) ↔ (r ∧ T)) ∨ ((T ∧ r) ↔ r)) ∧ T ∧ r)