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