∀ {G : Type u_1} [inst : TopologicalSpace G] [inst_1 : CommGroup G] [inst_2 : LinearOrder G] [IsOrderedMonoid G]
  [OrderTopology G] {α : Type u_2} {l : Filter α} {f : α → G} {a : G},
  Filter.Tendsto f l (nhds a) → Filter.Tendsto (fun x => |f x|ₘ) l (nhds |a|ₘ)