Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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