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