Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.truezeroand

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