English
Any type F equipped with a continuous monotone class of maps from α to β forms an OrderHomClass, i.e., it respects the order.
Русский
Любой тип F, снабженный непрерывно монотонный класс отображений from α to β, образует OrderHomClass.
LaTeX
$$ToOrderHomClass: an instance giving an OrderHomClass F α β.$$
Lean4
theorem nhds_atTop [NoMaxOrder X] {f : α → X} {l : Filter α} (h : Tendsto f l atTop) : Tendsto (𝓝 ∘ f) l (𝓝 atTop) :=
Filter.tendsto_nhds_atTop.comp h