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