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