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