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