Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.notnot

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

⇒ logic.propositional.notnot

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