Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished
(~r || q) /\ (q || p || F) /\ ~(q || q || q || q)
logic.propositional.idempor
(~r || q) /\ (q || p || F) /\ ~(q || q)
logic.propositional.idempor
(~r || q) /\ (q || p || F) /\ ~q