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)