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