Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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