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