{lo hi a : ℕ → ℝ} {lam : ℝ} (hnest : NestedBands lo hi) (hmem : ∀ m, a m ∈ Set.Icc (lo m) (hi m)) (hconv : Tendsto a atTop (𝓝 lam)) (hwidth : Tendsto (fun m => hi m

Initializing...

{lo hi a : ℕ → ℝ} {lam : ℝ} (hnest : NestedBands lo hi) (hmem : ∀ m, a m ∈ Set.Icc (lo m) (hi m)) (hconv : Tendsto a atTop (𝓝 lam)) (hwidth : Tendsto (fun m => hi m - lo m) atTop... · Prove2Me