Exercise logic.propositional.cnf.unicode

Description
Proposition to CNF (unicode support)

Derivation

Final term is not finished

¬(((r ∨ (T ∧ F)) ↔ r) ∧ (T ∨ T) ∧ r)

⇒ logic.propositional.falsezeroand

¬(((r ∨ F) ↔ r) ∧ (T ∨ T) ∧ r)