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