Exercise logic.propositional.cnf.unicode

Description
Proposition to CNF (unicode support)

Derivation

Final term is not finished

¬(T ∧ r ∧ (((r ∧ T) ∨ F) ↔ r))

⇒ logic.propositional.truezeroand

¬(T ∧ r ∧ ((r ∨ F) ↔ r))