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