Exercise logic.propositional.cnf.unicode

Description
Proposition to CNF (unicode support)

Derivation

Final term is not finished

¬((F ∨ r) ∧ (r ↔ r))

⇒ logic.propositional.defequiv

¬((F ∨ r) ∧ ((r ∧ r) ∨ (¬r ∧ ¬r)))

⇒ logic.propositional.idempand

¬((F ∨ r) ∧ (r ∨ (¬r ∧ ¬r)))

⇒ logic.propositional.idempand

¬((F ∨ r) ∧ (r ∨ ¬r))

⇒ logic.propositional.complor

¬((F ∨ r) ∧ T)