Exercise logic.propositional.cnf.unicode

Description
Proposition to CNF (unicode support)

Derivation

Final term is not finished

¬(r ↔ r) ∨ ¬T ∨ ¬r ∨ ¬((r ↔ r) ∧ T) ∨ ¬(r ∨ F)

⇒ logic.propositional.falsezeroor

¬(r ↔ r) ∨ ¬T ∨ ¬r ∨ ¬((r ↔ r) ∧ T) ∨ ¬r