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