Exercise logic.propositional.cnf.unicode

Description
Proposition to CNF (unicode support)

Derivation

Final term is not finished

¬(((r ↔ r) ∨ F) ∧ ¬¬(T ∧ (r ∨ r)))

⇒ logic.propositional.idempor

¬(((r ↔ r) ∨ F) ∧ ¬¬(T ∧ r))