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