Exercise logic.propositional.cnf.unicode

Description
Proposition to CNF (unicode support)

Derivation

Final term is not finished

¬((r ↔ (r ∨ F)) ∧ (T ∨ T) ∧ ¬¬r)

⇒ logic.propositional.idempor

¬((r ↔ (r ∨ F)) ∧ T ∧ ¬¬r)