Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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