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