Exercise logic.propositional.cnf.unicode

Description
Proposition to CNF (unicode support)

Derivation

Final term is not finished

¬(T ∧ r ∧ ((T ∧ (r ∨ F)) ↔ r))

⇒ logic.propositional.falsezeroor

¬(T ∧ r ∧ ((T ∧ r) ↔ r))

⇒ logic.propositional.truezeroand

¬(T ∧ r ∧ (r ↔ r))