Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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