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