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