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