Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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