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