Exercise logic.propositional.cnf.unicode

Description
Proposition to CNF (unicode support)

Derivation

Final term is not finished

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

⇒ logic.propositional.idempor

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