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) ∧ T ∧ r)
⇒ logic.propositional.idempor¬((¬¬r ↔ r) ∧ T ∧ r)