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