Exercise logic.propositional.cnf.unicode
Description
Proposition to CNF (unicode support)
Derivation
![](http://ideas.cs.uu.nl/images/external.png)
¬((r ↔ r) ∧ (T ∨ (¬¬T ∧ T)) ∧ r)
⇒ logic.propositional.notnot¬((r ↔ r) ∧ (T ∨ (T ∧ T)) ∧ r)
⇒ logic.propositional.idempand¬((r ↔ r) ∧ (T ∨ T) ∧ r)
Description
Proposition to CNF (unicode support)