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