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