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