no goals
α : Type u_1
β : Type u_2
γ : Type ?u.33371
δ : Type ?u.33374
inst✝³ : TopologicalSpace α
inst✝² : TopologicalSpace β
inst✝¹ : TopologicalSpace γ
inst✝ : TopologicalSpace δ
e✝ : LocalHomeomorph α β
e' : LocalHomeomorph β γ
e : LocalHomeomorph α β
x : α
p : β → Prop
hx : x ∈ e.source
⊢ (∀ᶠ (y : β) in 𝓝 (↑e x), p y) ↔ ∀ᶠ (b : β) in map (fun x => ↑e x) (𝓝 x), p b
rw [e.map_nhds_eq hx]