Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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