Exercise logic.propositional.dnf
Description
Proposition to DNF
Derivation
Final term is not finished(~~F /\ r) || q || ~((~p /\ (~p || ~p)) || F)
⇒ logic.propositional.absorpand(~~F /\ r) || q || ~(~p || F)
⇒ logic.propositional.falsezeroor(~~F /\ r) || q || ~~p