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