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