Exercise logic.propositional.cnf.unicode

Description
Proposition to CNF (unicode support)

Derivation

Final term is not finished

F ∨ (T ∧ ¬(r ↔ r)) ∨ ¬T ∨ ¬r

⇒ logic.propositional.defequiv

F ∨ (T ∧ ¬((r ∧ r) ∨ (¬r ∧ ¬r))) ∨ ¬T ∨ ¬r

⇒ logic.propositional.idempand

F ∨ (T ∧ ¬(r ∨ (¬r ∧ ¬r))) ∨ ¬T ∨ ¬r

⇒ logic.propositional.idempand

F ∨ (T ∧ ¬(r ∨ ¬r)) ∨ ¬T ∨ ¬r

⇒ logic.propositional.complor

F ∨ (T ∧ ¬T) ∨ ¬T ∨ ¬r

⇒ logic.propositional.compland

F ∨ F ∨ ¬T ∨ ¬r