Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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