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