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