Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished
~~(T /\ (q || (~~~r /\ ~r /\ ~r /\ ~r /\ ~~~r /\ ~~~r /\ T /\ T)) /\ ~(~(q /\ ~q) /\ ~(p /\ ~q) /\ ~(p /\ ~q) /\ T))