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