Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

~(~q /\ ~~~p) /\ (~~(r /\ T) || ~~q || ~~~~p)

⇒ logic.propositional.notnot

~(~q /\ ~~~p) /\ ((r /\ T) || ~~q || ~~~~p)

⇒ logic.propositional.truezeroand

~(~q /\ ~~~p) /\ (r || ~~q || ~~~~p)