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