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