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