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