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