Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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