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