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