Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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