Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.notfalse

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