Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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