Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.idempor

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

⇒ logic.propositional.notnot

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