Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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