Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

(~q /\ ~(p -> q) /\ ~(p -> q) /\ ~q) -> (p || F)

⇒ logic.propositional.defimpl

(~q /\ ~(p -> q) /\ ~(~p || q) /\ ~q) -> (p || F)

⇒ logic.propositional.demorganor

(~q /\ ~(p -> q) /\ ~~p /\ ~q /\ ~q) -> (p || F)

⇒ logic.propositional.idempand

(~q /\ ~(p -> q) /\ ~~p /\ ~q) -> (p || F)

⇒ logic.propositional.notnot

(~q /\ ~(p -> q) /\ p /\ ~q) -> (p || F)