Exercise logic.propositional.dnf
Description
Proposition to DNF
Derivation
Final term is not finished
(T /\ ~q /\ ~~(~q /\ ~(p -> q))) -> p
⇒ logic.propositional.notnot(T /\ ~q /\ ~q /\ ~(p -> q)) -> p
⇒ logic.propositional.defimpl(T /\ ~q /\ ~q /\ ~(~p || q)) -> p
⇒ logic.propositional.demorganor(T /\ ~q /\ ~q /\ ~~p /\ ~q) -> p
⇒ logic.propositional.notnot(T /\ ~q /\ ~q /\ p /\ ~q) -> p