Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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