Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

T /\ ((~q /\ ~~~(p -> q)) -> p) /\ ((~q /\ ~(p -> q)) -> p)

⇒ logic.propositional.notnot

T /\ ((~q /\ ~(p -> q)) -> p) /\ ((~q /\ ~(p -> q)) -> p)

⇒ logic.propositional.defimpl

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

⇒ logic.propositional.demorganor

T /\ ((~q /\ ~~p /\ ~q) -> p) /\ ((~q /\ ~(p -> q)) -> p)

⇒ logic.propositional.notnot

T /\ ((~q /\ p /\ ~q) -> p) /\ ((~q /\ ~(p -> q)) -> p)