Exercise logic.propositional.cnf.unicode

Description
Proposition to CNF (unicode support)

Derivation

Final term is not finished

¬(T ∧ (r ↔ r) ∧ (r ∨ (r ∧ T)))

⇒ logic.propositional.truezeroand

¬(T ∧ (r ↔ r) ∧ (r ∨ r))