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