α : Type ?u.1384
β : Type ?u.1387
γ : Type u_1
inst✝² : UniformSpace α
inst✝¹ : UniformSpace β
t : TopologicalSpace γ
inst✝ : CompactSpace γ
u u' : UniformSpace γ
h : toTopologicalSpace = t
h' : toTopologicalSpace = t
⊢ 𝓤 γ = 𝓤 γ
α : Type ?u.1384
β : Type ?u.1387
γ : Type u_1
inst✝² : UniformSpace α
inst✝¹ : UniformSpace β
t : TopologicalSpace γ
inst✝ : CompactSpace γ
u u' : UniformSpace γ
h : toTopologicalSpace = t
h' : toTopologicalSpace = t
⊢ u = u'
refine uniformSpace_eq ?_
α : Type ?u.1384
β : Type ?u.1387
γ : Type u_1
inst✝² : UniformSpace α
inst✝¹ : UniformSpace β
t : TopologicalSpace γ
inst✝ : CompactSpace γ
u u' : UniformSpace γ
h : toTopologicalSpace = t
h' : toTopologicalSpace = t
this : CompactSpace γ
⊢ 𝓤 γ = 𝓤 γ
α : Type ?u.1384
β : Type ?u.1387
γ : Type u_1
inst✝² : UniformSpace α
inst✝¹ : UniformSpace β
t : TopologicalSpace γ
inst✝ : CompactSpace γ
u u' : UniformSpace γ
h : toTopologicalSpace = t
h' : toTopologicalSpace = t
⊢ 𝓤 γ = 𝓤 γ
have : @CompactSpace γ u.toTopologicalSpace := by rwa [h]
α : Type ?u.1384
β : Type ?u.1387
γ : Type u_1
inst✝² : UniformSpace α
inst✝¹ : UniformSpace β
t : TopologicalSpace γ
inst✝ : CompactSpace γ
u u' : UniformSpace γ
h : toTopologicalSpace = t
h' : toTopologicalSpace = t
this✝ : CompactSpace γ
this : CompactSpace γ
⊢ 𝓤 γ = 𝓤 γ
α : Type ?u.1384
β : Type ?u.1387
γ : Type u_1
inst✝² : UniformSpace α
inst✝¹ : UniformSpace β
t : TopologicalSpace γ
inst✝ : CompactSpace γ
u u' : UniformSpace γ
h : toTopologicalSpace = t
h' : toTopologicalSpace = t
this : CompactSpace γ
⊢ 𝓤 γ = 𝓤 γ
have : @CompactSpace γ u'.toTopologicalSpace := by rwa [h']
no goals
α : Type ?u.1384
β : Type ?u.1387
γ : Type u_1
inst✝² : UniformSpace α
inst✝¹ : UniformSpace β
t : TopologicalSpace γ
inst✝ : CompactSpace γ
u u' : UniformSpace γ
h : toTopologicalSpace = t
h' : toTopologicalSpace = t
this✝ : CompactSpace γ
this : CompactSpace γ
⊢ 𝓤 γ = 𝓤 γ
rw [@compactSpace_uniformity _ u, compactSpace_uniformity, h, h']
no goals
α : Type ?u.1384
β : Type ?u.1387
γ : Type u_1
inst✝² : UniformSpace α
inst✝¹ : UniformSpace β
t : TopologicalSpace γ
inst✝ : CompactSpace γ
u u' : UniformSpace γ
h : toTopologicalSpace = t
h' : toTopologicalSpace = t
⊢ CompactSpace γ
rwa [h]
no goals
α : Type ?u.1384
β : Type ?u.1387
γ : Type u_1
inst✝² : UniformSpace α
inst✝¹ : UniformSpace β
t : TopologicalSpace γ
inst✝ : CompactSpace γ
u u' : UniformSpace γ
h : toTopologicalSpace = t
h' : toTopologicalSpace = t
this : CompactSpace γ
⊢ CompactSpace γ
rwa [h']