Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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