Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.notfalse

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