Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.notfalse

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