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