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