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