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