Exercise logic.propositional.cnf.unicode

Description
Proposition to CNF (unicode support)

Derivation

Final term is not finished

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

⇒ logic.propositional.notnot

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