Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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