Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.idempand

~(~q || r || F) || q || r

⇒ logic.propositional.falsezeroor

~(~q || r) || q || r