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