Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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