Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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