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