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