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