Exercise logic.propositional.cnf.unicode

Description
Proposition to CNF (unicode support)

Derivation

Final term is not finished

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

⇒ logic.propositional.idempor

¬¬¬((r ↔ r) ∧ ((T ∧ r) ∨ (F ∧ T)))