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