Exercise logic.propositional.cnf.unicode

Description
Proposition to CNF (unicode support)

Derivation

Final term is not finished

¬((r ↔ (F ∨ r)) ∧ T ∧ ¬(F ∨ ¬r))

⇒ logic.propositional.falsezeroor

¬((r ↔ (F ∨ r)) ∧ T ∧ ¬¬r)