Exercise logic.propositional.cnf.unicode

Description
Proposition to CNF (unicode support)

Derivation

Final term is not finished

¬((r ↔ r) ∧ ¬((F ∨ ¬T) ∧ ¬T) ∧ r)

⇒ logic.propositional.falsezeroor

¬((r ↔ r) ∧ ¬(¬T ∧ ¬T) ∧ r)

⇒ logic.propositional.nottrue

¬((r ↔ r) ∧ ¬(F ∧ ¬T) ∧ r)