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