Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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