Exercise logic.propositional.cnf.unicode

Description
Proposition to CNF (unicode support)

Derivation

Final term is not finished

¬((r ↔ r) ∧ ¬((¬T ∨ ¬r) ∧ ¬(T ∧ r)))

⇒ logic.propositional.nottrue

¬((r ↔ r) ∧ ¬((F ∨ ¬r) ∧ ¬(T ∧ r)))

⇒ logic.propositional.falsezeroor

¬((r ↔ r) ∧ ¬(¬r ∧ ¬(T ∧ r)))