Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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