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