Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.notnot

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

⇒ logic.propositional.falsezeroand

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