Exercise logic.propositional.cnf.unicode

Description
Proposition to CNF (unicode support)

Derivation

Final term is not finished

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