Exercise logic.propositional.cnf.unicode
Description
Proposition to CNF (unicode support)
Derivation
Final term is not finished
¬(r ∨ (¬r ∧ ¬r)) ∨ ¬T ∨ ¬r
⇒ logic.propositional.nottrue¬(r ∨ (¬r ∧ ¬r)) ∨ F ∨ ¬r
⇒ logic.propositional.falsezeroor¬(r ∨ (¬r ∧ ¬r)) ∨ ¬r