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