Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.notnot

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