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