Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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