Exercise logic.propositional.cnf.unicode

Description
Proposition to CNF (unicode support)

Derivation

Final term is not finished

¬((((F ∨ r) ∧ (r ∨ r)) ∨ (¬(r ∨ F) ∧ ¬(r ∨ F))) ∧ r)

⇒ logic.propositional.idempor

¬((((F ∨ r) ∧ r) ∨ (¬(r ∨ F) ∧ ¬(r ∨ F))) ∧ r)