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