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