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