Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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