Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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