Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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