Exercise logic.propositional.cnf.unicode

Description
Proposition to CNF (unicode support)

Derivation

Final term is not finished

¬((F ∨ (r ∧ r)) ∧ (r ↔ r) ∧ T)

⇒ logic.propositional.idempand

¬((F ∨ r) ∧ (r ↔ r) ∧ T)