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