Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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