Exercise logic.propositional.cnf.unicode

Description
Proposition to CNF (unicode support)

Derivation

Final term is not finished

¬((r ↔ (r ∧ T)) ∧ ¬¬(T ∧ r ∧ T ∧ r))

⇒ logic.propositional.truezeroand

¬((r ↔ r) ∧ ¬¬(T ∧ r ∧ T ∧ r))