Exercise logic.propositional.cnf.unicode

Description
Proposition to CNF (unicode support)

Derivation

Final term is not finished

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

⇒ logic.propositional.idempand

¬T ∨ ¬((r ↔ r) ∧ T ∧ r)

⇒ logic.propositional.truezeroand

¬T ∨ ¬((r ↔ r) ∧ r)

⇒ logic.propositional.defequiv

¬T ∨ ¬(((r ∧ r) ∨ (¬r ∧ ¬r)) ∧ r)

⇒ logic.propositional.idempand

¬T ∨ ¬((r ∨ (¬r ∧ ¬r)) ∧ r)

⇒ logic.propositional.absorpand

¬T ∨ ¬r