Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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