Exercise logic.propositional.cnf.unicode

Description
Proposition to CNF (unicode support)

Derivation

Final term is not finished

¬((((r ∨ (T ∧ r)) ∧ r) ∨ (¬r ∧ ¬r)) ∧ r ∧ T)

⇒ logic.propositional.truezeroand

¬((((r ∨ r) ∧ r) ∨ (¬r ∧ ¬r)) ∧ r ∧ T)