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