Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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