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