Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished
((q || ~r) /\ (F || (p /\ ~(q /\ q)))) || ((q || ~r) /\ (F || (p /\ ~~~q)))
logic.propositional.idempand
((q || ~r) /\ (F || (p /\ ~q))) || ((q || ~r) /\ (F || (p /\ ~~~q)))