Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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