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