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