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