Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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