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