Exercise logic.propositional.cnf.unicode

Description
Proposition to CNF (unicode support)

Derivation

Final term is not finished

¬(r ↔ r) ∨ ¬(¬(¬T ∧ T) ∧ r)

⇒ logic.propositional.compland

¬(r ↔ r) ∨ ¬(¬F ∧ r)