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