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