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