Exercise logic.propositional.cnf.unicode

Description
Proposition to CNF (unicode support)

Derivation

Final term is not finished

¬((r ↔ (r ∨ r)) ∧ ¬(F ∨ ¬T) ∧ r)

⇒ logic.propositional.falsezeroor

¬((r ↔ (r ∨ r)) ∧ ¬¬T ∧ r)

⇒ logic.propositional.nottrue

¬((r ↔ (r ∨ r)) ∧ ¬F ∧ r)