Exercise logic.propositional.cnf.unicode

Description
Proposition to CNF (unicode support)

Derivation

Final term is not finished

(¬((r ∨ F) ↔ r) ∨ ¬(T ∧ r)) ∧ T

⇒ logic.propositional.falsezeroor

(¬(r ↔ r) ∨ ¬(T ∧ r)) ∧ T