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