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