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