Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.truezeroand

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