Exercise logic.propositional.cnf.unicode

Description
Proposition to CNF (unicode support)

Derivation

Final term is not finished

¬((¬¬(r ↔ r) ∨ (T ∧ F)) ∧ T ∧ r)

⇒ logic.propositional.falsezeroand

¬((¬¬(r ↔ r) ∨ F) ∧ T ∧ r)