Exercise logic.propositional.cnf.unicode
Description
Proposition to CNF (unicode support)
Derivation
Final term is not finished
¬(r ∨ (¬r ∧ ¬r)) ∨ ¬(r ↔ r) ∨ ¬T ∨ ¬r
⇒ logic.propositional.idempand¬(r ∨ ¬r) ∨ ¬(r ↔ r) ∨ ¬T ∨ ¬r
⇒ logic.propositional.complor¬T ∨ ¬(r ↔ r) ∨ ¬T ∨ ¬r
⇒ logic.propositional.nottrueF ∨ ¬(r ↔ r) ∨ ¬T ∨ ¬r