Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished
(F || q || ~~p) /\ ((r /\ (F || q || ~~p)) || ((q || ~~p) /\ (F || q || ~~p))) /\ (~~p || r || q)
logic.propositional.notnot
(F || q || ~~p) /\ ((r /\ (F || q || ~~p)) || ((q || ~~p) /\ (F || q || ~~p))) /\ (p || r || q)