Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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