Exercise logic.propositional.dnf
Description
Proposition to DNF
Derivation
![](http://ideas.cs.uu.nl/images/external.png)
((F || F || q) /\ (F || r || F || q)) || ~~p
⇒ logic.propositional.falsezeroor((F || F || q) /\ (r || F || q)) || ~~p
⇒ logic.propositional.falsezeroor((F || F || q) /\ (r || q)) || ~~p