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