Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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