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