Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.notnot

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

⇒ logic.propositional.falsezeroand

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