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