Exercise logic.propositional.cnf.unicode

Description
Proposition to CNF (unicode support)

Derivation

Final term is not finished

¬(T ∧ ((F ∨ r) ↔ r) ∧ T ∧ (F ∨ r))

⇒ logic.propositional.falsezeroor

¬(T ∧ ((F ∨ r) ↔ r) ∧ T ∧ r)