Exercise logic.propositional.cnf.unicode

Description
Proposition to CNF (unicode support)

Derivation

Final term is not finished

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

⇒ logic.propositional.falsezeroor

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