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