Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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

⇒ logic.propositional.demorganand

F || ~~q || ~~p

⇒ logic.propositional.notnot

F || q || ~~p

⇒ logic.propositional.notnot

F || q || p