Section Complements_RInt_gen.
Context {V : CompleteNormedModule R_AbsRing}.

(* Specifications: *)
Lemma ex_RInt_gen_at_point f a b : @ex_RInt_gen V f (at_point a) (at_point b) <-> ex_RInt f a b.
Lemma RInt_gen_at_point f a b :
ex_RInt f a b -> @RInt_gen V f (at_point a) (at_point b) = RInt f a b.