Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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