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