Exercise logic.propositional.cnf.unicode

Description
Proposition to CNF (unicode support)

Derivation

Final term is not finished

T ∧ ¬(((F ∨ r) ↔ r) ∧ r ∧ T)

⇒ logic.propositional.falsezeroor

T ∧ ¬((r ↔ r) ∧ r ∧ T)