Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

~~~~((q || p) /\ ~q /\ T) /\ ((q /\ T) || (~r /\ ~r /\ T))

⇒ logic.propositional.truezeroand

~~~~((q || p) /\ ~q /\ T) /\ (q || (~r /\ ~r /\ T))