Exercise logic.propositional.cnf.unicode

Description
Proposition to CNF (unicode support)

Derivation

Final term is not finished

¬(¬¬((r ↔ r) ∧ r ∧ T) ∧ (T ∨ F))

⇒ logic.propositional.falsezeroor

¬(¬¬((r ↔ r) ∧ r ∧ T) ∧ T)