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