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