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