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