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