Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.idempand

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

⇒ logic.propositional.falsezeroor

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