Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.truezeroand

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