Exercise logic.propositional.cnf.unicode

Description
Proposition to CNF (unicode support)

Derivation

Final term is not finished

¬((F ∨ (r ↔ (T ∧ r))) ∧ ((T ∧ r) ∨ F))

⇒ logic.propositional.truezeroand

¬((F ∨ (r ↔ r)) ∧ ((T ∧ r) ∨ F))