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