Exercise logic.propositional.cnf.unicode

Description
Proposition to CNF (unicode support)

Derivation

Final term is not finished

¬(((r ∧ r) ∨ ¬¬(¬r ∧ ¬(r ∨ F))) ∧ r)

⇒ logic.propositional.notnot

¬(((r ∧ r) ∨ (¬r ∧ ¬(r ∨ F))) ∧ r)

⇒ logic.propositional.falsezeroor

¬(((r ∧ r) ∨ (¬r ∧ ¬r)) ∧ r)

⇒ logic.propositional.idempand

¬(((r ∧ r) ∨ ¬r) ∧ r)