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.idempor¬(r ∧ ((r ∧ r) ∨ (¬r ∧ ¬r)))
⇒ logic.propositional.idempand¬(r ∧ ((r ∧ r) ∨ ¬r))