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