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