{lo hi : ℕ → ℝ} (h : NestedBands lo hi) {m n : ℕ} (hmn : m ≤ n) : Set.Icc (lo n) (hi n) ⊆ Set.Icc (lo m) (hi m)

Initializing...

{lo hi : ℕ → ℝ} (h : NestedBands lo hi) {m n : ℕ} (hmn : m ≤ n) : Set.Icc (lo n) (hi n) ⊆ Set.Icc (lo m) (hi m) · Prove2Me