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