Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.truezeroand

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