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Found 277 declarations mentioning UniformSpace.Completion. Of these, only the first 200 are shown.

• UniformSpace.Completion 📋 Mathlib.Topology.UniformSpace.Completion
  (α : Type u_1) [UniformSpace α] : Type u_1
• UniformSpace.Completion.coe' 📋 Mathlib.Topology.UniformSpace.Completion
  {α : Type u_1} [UniformSpace α] : α → UniformSpace.Completion α
• UniformSpace.Completion.uniformSpace 📋 Mathlib.Topology.UniformSpace.Completion
  (α : Type u_1) [UniformSpace α] : UniformSpace (UniformSpace.Completion α)
• UniformSpace.Completion.instCoe 📋 Mathlib.Topology.UniformSpace.Completion
  (α : Type u_1) [UniformSpace α] : Coe α (UniformSpace.Completion α)
• UniformSpace.Completion.inhabited 📋 Mathlib.Topology.UniformSpace.Completion
  (α : Type u_1) [UniformSpace α] [Inhabited α] : Inhabited (UniformSpace.Completion α)
• UniformSpace.Completion.completeSpace 📋 Mathlib.Topology.UniformSpace.Completion
  (α : Type u_1) [UniformSpace α] : CompleteSpace (UniformSpace.Completion α)
• UniformSpace.Completion.nonempty_completion_iff 📋 Mathlib.Topology.UniformSpace.Completion
  (α : Type u_1) [UniformSpace α] : Nonempty (UniformSpace.Completion α) ↔ Nonempty α
• UniformSpace.Completion.extension 📋 Mathlib.Topology.UniformSpace.Completion
  {α : Type u_1} [UniformSpace α] {β : Type u_2} [UniformSpace β] (f : α → β) : UniformSpace.Completion α → β
• UniformSpace.Completion.map 📋 Mathlib.Topology.UniformSpace.Completion
  {α : Type u_1} [UniformSpace α] {β : Type u_2} [UniformSpace β] (f : α → β) : UniformSpace.Completion α → UniformSpace.Completion β
• UniformSpace.Completion.t0Space 📋 Mathlib.Topology.UniformSpace.Completion
  (α : Type u_1) [UniformSpace α] : T0Space (UniformSpace.Completion α)
• UniformSpace.Completion.isUniformInducing_coe 📋 Mathlib.Topology.UniformSpace.Completion
  (α : Type u_1) [UniformSpace α] : IsUniformInducing UniformSpace.Completion.coe'
• UniformSpace.Completion.uniformContinuous_coe 📋 Mathlib.Topology.UniformSpace.Completion
  (α : Type u_1) [UniformSpace α] : UniformContinuous UniformSpace.Completion.coe'
• UniformSpace.Completion.coe_injective 📋 Mathlib.Topology.UniformSpace.Completion
  (α : Type u_1) [UniformSpace α] [T0Space α] : Function.Injective UniformSpace.Completion.coe'
• UniformSpace.Completion.completionSeparationQuotientEquiv 📋 Mathlib.Topology.UniformSpace.Completion
  (α : Type u) [UniformSpace α] : UniformSpace.Completion (SeparationQuotient α) ≃ UniformSpace.Completion α
• UniformSpace.Completion.denseRange_coe 📋 Mathlib.Topology.UniformSpace.Completion
  {α : Type u_1} [UniformSpace α] : DenseRange UniformSpace.Completion.coe'
• UniformSpace.Completion.extension₂ 📋 Mathlib.Topology.UniformSpace.Completion
  {α : Type u_1} [UniformSpace α] {β : Type u_2} [UniformSpace β] {γ : Type u_3} [UniformSpace γ] (f : α → β → γ) : UniformSpace.Completion α → UniformSpace.Completion β → γ
• UniformSpace.Completion.separableSpace_completion 📋 Mathlib.Topology.UniformSpace.Completion
  {α : Type u_1} [UniformSpace α] [TopologicalSpace.SeparableSpace α] : TopologicalSpace.SeparableSpace (UniformSpace.Completion α)
• UniformSpace.Completion.isUniformEmbedding_coe 📋 Mathlib.Topology.UniformSpace.Completion
  (α : Type u_1) [UniformSpace α] [T0Space α] : IsUniformEmbedding UniformSpace.Completion.coe'
• UniformSpace.Completion.UniformCompletion.completeEquivSelf 📋 Mathlib.Topology.UniformSpace.Completion
  {α : Type u_1} [UniformSpace α] [CompleteSpace α] [T0Space α] : UniformSpace.Completion α ≃ᵤ α
• UniformSpace.Completion.continuous_coe 📋 Mathlib.Topology.UniformSpace.Completion
  (α : Type u_1) [UniformSpace α] : Continuous UniformSpace.Completion.coe'
• UniformSpace.Completion.isDenseInducing_coe 📋 Mathlib.Topology.UniformSpace.Completion
  {α : Type u_1} [UniformSpace α] : IsDenseInducing UniformSpace.Completion.coe'
• UniformSpace.Completion.map_id 📋 Mathlib.Topology.UniformSpace.Completion
  {α : Type u_1} [UniformSpace α] : UniformSpace.Completion.map id = id
• UniformSpace.Completion.map₂ 📋 Mathlib.Topology.UniformSpace.Completion
  {α : Type u_1} [UniformSpace α] {β : Type u_2} [UniformSpace β] {γ : Type u_3} [UniformSpace γ] (f : α → β → γ) : UniformSpace.Completion α → UniformSpace.Completion β → UniformSpace.Completion γ
• UniformSpace.Completion.mapEquiv 📋 Mathlib.Topology.UniformSpace.Completion
  {α : Type u_1} [UniformSpace α] {β : Type u_2} [UniformSpace β] (e : α ≃ᵤ β) : UniformSpace.Completion α ≃ᵤ UniformSpace.Completion β
• UniformSpace.Completion.isDenseEmbedding_coe 📋 Mathlib.Topology.UniformSpace.Completion
  {α : Type u_1} [UniformSpace α] [T0Space α] : IsDenseEmbedding UniformSpace.Completion.coe'
• UniformSpace.Completion.uniformContinuous_extension 📋 Mathlib.Topology.UniformSpace.Completion
  {α : Type u_1} [UniformSpace α] {β : Type u_2} [UniformSpace β] {f : α → β} [CompleteSpace β] : UniformContinuous (UniformSpace.Completion.extension f)
• UniformSpace.Completion.coe_inj 📋 Mathlib.Topology.UniformSpace.Completion
  {α : Type u_1} [UniformSpace α] [T0Space α] {a b : α} : ↑a = ↑b ↔ a = b
• UniformSpace.Completion.uniformContinuous_map 📋 Mathlib.Topology.UniformSpace.Completion
  {α : Type u_1} [UniformSpace α] {β : Type u_2} [UniformSpace β] {f : α → β} : UniformContinuous (UniformSpace.Completion.map f)
• UniformSpace.Completion.continuous_extension 📋 Mathlib.Topology.UniformSpace.Completion
  {α : Type u_1} [UniformSpace α] {β : Type u_2} [UniformSpace β] {f : α → β} [CompleteSpace β] : Continuous (UniformSpace.Completion.extension f)
• UniformSpace.Completion.isUniformInducing_extension 📋 Mathlib.Topology.UniformSpace.Completion
  {α : Type u_1} [UniformSpace α] {β : Type u_2} [UniformSpace β] {f : α → β} [CompleteSpace β] (h : IsUniformInducing f) : IsUniformInducing (UniformSpace.Completion.extension f)
• UniformSpace.Completion.map_coe 📋 Mathlib.Topology.UniformSpace.Completion
  {α : Type u_1} [UniformSpace α] {β : Type u_2} [UniformSpace β] {f : α → β} (hf : UniformContinuous f) (a : α) : UniformSpace.Completion.map f ↑a = ↑(f a)
• UniformSpace.Completion.continuous_map 📋 Mathlib.Topology.UniformSpace.Completion
  {α : Type u_1} [UniformSpace α] {β : Type u_2} [UniformSpace β] {f : α → β} : Continuous (UniformSpace.Completion.map f)
• UniformSpace.Completion.induction_on 📋 Mathlib.Topology.UniformSpace.Completion
  {α : Type u_1} [UniformSpace α] {p : UniformSpace.Completion α → Prop} (a : UniformSpace.Completion α) (hp : IsClosed {a | p a}) (ih : ∀ (a : α), p ↑a) : p a
• UniformSpace.Completion.uniformContinuous_extension₂ 📋 Mathlib.Topology.UniformSpace.Completion
  {α : Type u_1} [UniformSpace α] {β : Type u_2} [UniformSpace β] {γ : Type u_3} [UniformSpace γ] (f : α → β → γ) [CompleteSpace γ] : UniformContinuous₂ (UniformSpace.Completion.extension₂ f)
• UniformSpace.Completion.uniformContinuous_map₂ 📋 Mathlib.Topology.UniformSpace.Completion
  {α : Type u_1} [UniformSpace α] {β : Type u_2} [UniformSpace β] {γ : Type u_3} [UniformSpace γ] (f : α → β → γ) : UniformContinuous₂ (UniformSpace.Completion.map₂ f)
• UniformSpace.Completion.coe_eq 📋 Mathlib.Topology.UniformSpace.Completion
  (α : Type u_1) [UniformSpace α] : UniformSpace.Completion.coe' = SeparationQuotient.mk ∘ CauchyFilter.pureCauchy
• UniformSpace.Completion.map₂_coe_coe 📋 Mathlib.Topology.UniformSpace.Completion
  {α : Type u_1} [UniformSpace α] {β : Type u_2} [UniformSpace β] {γ : Type u_3} [UniformSpace γ] (a : α) (b : β) (f : α → β → γ) (hf : UniformContinuous₂ f) : UniformSpace.Completion.map₂ f ↑a ↑b = ↑(f a b)
• UniformSpace.Completion.extension_comp_coe 📋 Mathlib.Topology.UniformSpace.Completion
  {α : Type u_1} [UniformSpace α] {β : Type u_2} [UniformSpace β] [T0Space β] [CompleteSpace β] {f : UniformSpace.Completion α → β} (hf : UniformContinuous f) : UniformSpace.Completion.extension (f ∘ UniformSpace.Completion.coe') = f
• UniformSpace.Completion.comap_coe_eq_uniformity 📋 Mathlib.Topology.UniformSpace.Completion
  (α : Type u_1) [UniformSpace α] : Filter.comap (fun p => (↑p.1, ↑p.2)) (uniformity (UniformSpace.Completion α)) = uniformity α
• UniformSpace.Completion.mapEquiv_symm 📋 Mathlib.Topology.UniformSpace.Completion
  {α : Type u_1} [UniformSpace α] {β : Type u_2} [UniformSpace β] (e : α ≃ᵤ β) : (UniformSpace.Completion.mapEquiv e).symm = UniformSpace.Completion.mapEquiv e.symm
• UniformSpace.Completion.map_unique 📋 Mathlib.Topology.UniformSpace.Completion
  {α : Type u_1} [UniformSpace α] {β : Type u_2} [UniformSpace β] {f : α → β} {g : UniformSpace.Completion α → UniformSpace.Completion β} (hg : UniformContinuous g) (h : ∀ (a : α), ↑(f a) = g ↑a) : UniformSpace.Completion.map f = g
• UniformSpace.Completion.extension_unique 📋 Mathlib.Topology.UniformSpace.Completion
  {α : Type u_1} [UniformSpace α] {β : Type u_2} [UniformSpace β] {f : α → β} [T0Space β] [CompleteSpace β] (hf : UniformContinuous f) {g : UniformSpace.Completion α → β} (hg : UniformContinuous g) (h : ∀ (a : α), f a = g ↑a) : UniformSpace.Completion.extension f = g
• UniformSpace.Completion.denseRange_coe₂ 📋 Mathlib.Topology.UniformSpace.Completion
  {α : Type u_1} [UniformSpace α] {β : Type u_2} [UniformSpace β] : DenseRange fun x => (↑x.1, ↑x.2)
• UniformSpace.Completion.ext 📋 Mathlib.Topology.UniformSpace.Completion
  {α : Type u_1} [UniformSpace α] {Y : Type u_4} [TopologicalSpace Y] [T2Space Y] {f g : UniformSpace.Completion α → Y} (hf : Continuous f) (hg : Continuous g) (h : ∀ (a : α), f ↑a = g ↑a) : f = g
• UniformSpace.Completion.map_comp 📋 Mathlib.Topology.UniformSpace.Completion
  {α : Type u_1} [UniformSpace α] {β : Type u_2} [UniformSpace β] {γ : Type u_3} [UniformSpace γ] {g : β → γ} {f : α → β} (hg : UniformContinuous g) (hf : UniformContinuous f) : UniformSpace.Completion.map g ∘ UniformSpace.Completion.map f = UniformSpace.Completion.map (g ∘ f)
• UniformSpace.Completion.ext' 📋 Mathlib.Topology.UniformSpace.Completion
  {α : Type u_1} [UniformSpace α] {Y : Type u_4} [TopologicalSpace Y] [T2Space Y] {f g : UniformSpace.Completion α → Y} (hf : Continuous f) (hg : Continuous g) (h : ∀ (a : α), f ↑a = g ↑a) (a : UniformSpace.Completion α) : f a = g a
• UniformSpace.Completion.extension_map 📋 Mathlib.Topology.UniformSpace.Completion
  {α : Type u_1} [UniformSpace α] {β : Type u_2} [UniformSpace β] {γ : Type u_3} [UniformSpace γ] [CompleteSpace γ] [T0Space γ] {f : β → γ} {g : α → β} (hf : UniformContinuous f) (hg : UniformContinuous g) : UniformSpace.Completion.extension f ∘ UniformSpace.Completion.map g = UniformSpace.Completion.extension (f ∘ g)
• UniformSpace.Completion.continuous_map₂ 📋 Mathlib.Topology.UniformSpace.Completion
  {α : Type u_1} [UniformSpace α] {β : Type u_2} [UniformSpace β] {γ : Type u_3} [UniformSpace γ] {δ : Type u_4} [TopologicalSpace δ] {f : α → β → γ} {a : δ → UniformSpace.Completion α} {b : δ → UniformSpace.Completion β} (ha : Continuous a) (hb : Continuous b) : Continuous fun d => UniformSpace.Completion.map₂ f (a d) (b d)
• UniformSpace.Completion.induction_on₂ 📋 Mathlib.Topology.UniformSpace.Completion
  {α : Type u_1} [UniformSpace α] {β : Type u_2} [UniformSpace β] {p : UniformSpace.Completion α → UniformSpace.Completion β → Prop} (a : UniformSpace.Completion α) (b : UniformSpace.Completion β) (hp : IsClosed {x | p x.1 x.2}) (ih : ∀ (a : α) (b : β), p ↑a ↑b) : p a b
• UniformSpace.Completion.uniformContinuous_completionSeparationQuotientEquiv 📋 Mathlib.Topology.UniformSpace.Completion
  {α : Type u_1} [UniformSpace α] : UniformContinuous ⇑(UniformSpace.Completion.completionSeparationQuotientEquiv α)
• UniformSpace.Completion.mapEquiv_coe 📋 Mathlib.Topology.UniformSpace.Completion
  {α : Type u_1} [UniformSpace α] {β : Type u_2} [UniformSpace β] (e : α ≃ᵤ β) (a : α) : (UniformSpace.Completion.mapEquiv e) ↑a = ↑(e a)
• UniformSpace.Completion.uniformContinuous_completionSeparationQuotientEquiv_symm 📋 Mathlib.Topology.UniformSpace.Completion
  {α : Type u_1} [UniformSpace α] : UniformContinuous ⇑(UniformSpace.Completion.completionSeparationQuotientEquiv α).symm
• UniformSpace.Completion.denseRange_coe₃ 📋 Mathlib.Topology.UniformSpace.Completion
  {α : Type u_1} [UniformSpace α] {β : Type u_2} [UniformSpace β] {γ : Type u_3} [UniformSpace γ] : DenseRange fun x => (↑x.1, ↑x.2.1, ↑x.2.2)
• UniformSpace.Completion.induction_on₃ 📋 Mathlib.Topology.UniformSpace.Completion
  {α : Type u_1} [UniformSpace α] {β : Type u_2} [UniformSpace β] {γ : Type u_3} [UniformSpace γ] {p : UniformSpace.Completion α → UniformSpace.Completion β → UniformSpace.Completion γ → Prop} (a : UniformSpace.Completion α) (b : UniformSpace.Completion β) (c : UniformSpace.Completion γ) (hp : IsClosed {x | p x.1 x.2.1 x.2.2}) (ih : ∀ (a : α) (b : β) (c : γ), p ↑a ↑b ↑c) : p a b c
• UniformSpace.Completion.instSMul 📋 Mathlib.Topology.Algebra.UniformMulAction
  (M : Type v) (X : Type x) [UniformSpace X] [SMul M X] : SMul M (UniformSpace.Completion X)
• UniformSpace.Completion.instVAdd 📋 Mathlib.Topology.Algebra.UniformMulAction
  (M : Type v) (X : Type x) [UniformSpace X] [VAdd M X] : VAdd M (UniformSpace.Completion X)
• UniformSpace.Completion.instUniformContinuousConstSMul 📋 Mathlib.Topology.Algebra.UniformMulAction
  (M : Type v) (X : Type x) [UniformSpace X] [SMul M X] : UniformContinuousConstSMul M (UniformSpace.Completion X)
• UniformSpace.Completion.instUniformContinuousConstVAdd 📋 Mathlib.Topology.Algebra.UniformMulAction
  (M : Type v) (X : Type x) [UniformSpace X] [VAdd M X] : UniformContinuousConstVAdd M (UniformSpace.Completion X)
• UniformSpace.Completion.instAddActionOfUniformContinuousConstVAdd 📋 Mathlib.Topology.Algebra.UniformMulAction
  (M : Type v) (X : Type x) [UniformSpace X] [AddMonoid M] [AddAction M X] [UniformContinuousConstVAdd M X] : AddAction M (UniformSpace.Completion X)
• UniformSpace.Completion.instMulActionOfUniformContinuousConstSMul 📋 Mathlib.Topology.Algebra.UniformMulAction
  (M : Type v) (X : Type x) [UniformSpace X] [Monoid M] [MulAction M X] [UniformContinuousConstSMul M X] : MulAction M (UniformSpace.Completion X)
• UniformSpace.Completion.instIsCentralScalar 📋 Mathlib.Topology.Algebra.UniformMulAction
  (M : Type v) (X : Type x) [UniformSpace X] [SMul M X] [SMul Mᵐᵒᵖ X] [IsCentralScalar M X] : IsCentralScalar M (UniformSpace.Completion X)
• UniformSpace.Completion.instIsCentralVAdd 📋 Mathlib.Topology.Algebra.UniformMulAction
  (M : Type v) (X : Type x) [UniformSpace X] [VAdd M X] [VAdd Mᵃᵒᵖ X] [IsCentralVAdd M X] : IsCentralVAdd M (UniformSpace.Completion X)
• UniformSpace.Completion.instSMulCommClassOfUniformContinuousConstSMul 📋 Mathlib.Topology.Algebra.UniformMulAction
  (M : Type v) (N : Type w) (X : Type x) [UniformSpace X] [SMul M X] [SMul N X] [SMulCommClass M N X] [UniformContinuousConstSMul M X] [UniformContinuousConstSMul N X] : SMulCommClass M N (UniformSpace.Completion X)
• UniformSpace.Completion.instVAddCommClassOfUniformContinuousConstVAdd 📋 Mathlib.Topology.Algebra.UniformMulAction
  (M : Type v) (N : Type w) (X : Type x) [UniformSpace X] [VAdd M X] [VAdd N X] [VAddCommClass M N X] [UniformContinuousConstVAdd M X] [UniformContinuousConstVAdd N X] : VAddCommClass M N (UniformSpace.Completion X)
• UniformSpace.Completion.instIsScalarTower 📋 Mathlib.Topology.Algebra.UniformMulAction
  (M : Type v) (N : Type w) (X : Type x) [UniformSpace X] [SMul M X] [SMul N X] [SMul M N] [UniformContinuousConstSMul M X] [UniformContinuousConstSMul N X] [IsScalarTower M N X] : IsScalarTower M N (UniformSpace.Completion X)
• UniformSpace.Completion.instVAddAssocClass 📋 Mathlib.Topology.Algebra.UniformMulAction
  (M : Type v) (N : Type w) (X : Type x) [UniformSpace X] [VAdd M X] [VAdd N X] [VAdd M N] [UniformContinuousConstVAdd M X] [UniformContinuousConstVAdd N X] [VAddAssocClass M N X] : VAddAssocClass M N (UniformSpace.Completion X)
• UniformSpace.Completion.smul_def 📋 Mathlib.Topology.Algebra.UniformMulAction
  (M : Type v) (X : Type x) [UniformSpace X] [SMul M X] (c : M) (x : UniformSpace.Completion X) : c • x = UniformSpace.Completion.map (fun x => c • x) x
• UniformSpace.Completion.vadd_def 📋 Mathlib.Topology.Algebra.UniformMulAction
  (M : Type v) (X : Type x) [UniformSpace X] [VAdd M X] (c : M) (x : UniformSpace.Completion X) : c +ᵥ x = UniformSpace.Completion.map (fun x => c +ᵥ x) x
• UniformSpace.Completion.coe_smul 📋 Mathlib.Topology.Algebra.UniformMulAction
  {M : Type v} {X : Type x} [UniformSpace X] [SMul M X] [UniformContinuousConstSMul M X] (c : M) (x : X) : ↑(c • x) = c • ↑x
• UniformSpace.Completion.coe_vadd 📋 Mathlib.Topology.Algebra.UniformMulAction
  {M : Type v} {X : Type x} [UniformSpace X] [VAdd M X] [UniformContinuousConstVAdd M X] (c : M) (x : X) : ↑(c +ᵥ x) = c +ᵥ ↑x
• instAddCompletion 📋 Mathlib.Topology.Algebra.GroupCompletion
  {α : Type u_3} [UniformSpace α] [Add α] : Add (UniformSpace.Completion α)
• instNegCompletion 📋 Mathlib.Topology.Algebra.GroupCompletion
  {α : Type u_3} [UniformSpace α] [Neg α] : Neg (UniformSpace.Completion α)
• instSubCompletion 📋 Mathlib.Topology.Algebra.GroupCompletion
  {α : Type u_3} [UniformSpace α] [Sub α] : Sub (UniformSpace.Completion α)
• instZeroCompletion 📋 Mathlib.Topology.Algebra.GroupCompletion
  {α : Type u_3} [UniformSpace α] [Zero α] : Zero (UniformSpace.Completion α)
• UniformSpace.Completion.addGroup 📋 Mathlib.Topology.Algebra.GroupCompletion
  {α : Type u_3} [UniformSpace α] [AddGroup α] [IsUniformAddGroup α] : AddGroup (UniformSpace.Completion α)
• UniformSpace.Completion.instAddMonoid 📋 Mathlib.Topology.Algebra.GroupCompletion
  {α : Type u_3} [UniformSpace α] [AddGroup α] [IsUniformAddGroup α] : AddMonoid (UniformSpace.Completion α)
• UniformSpace.Completion.instSubNegMonoid 📋 Mathlib.Topology.Algebra.GroupCompletion
  {α : Type u_3} [UniformSpace α] [AddGroup α] [IsUniformAddGroup α] : SubNegMonoid (UniformSpace.Completion α)
• UniformSpace.Completion.instAddCommGroup 📋 Mathlib.Topology.Algebra.GroupCompletion
  {α : Type u_3} [UniformSpace α] [AddCommGroup α] [IsUniformAddGroup α] : AddCommGroup (UniformSpace.Completion α)
• UniformSpace.Completion.isUniformAddGroup 📋 Mathlib.Topology.Algebra.GroupCompletion
  {α : Type u_3} [UniformSpace α] [AddGroup α] [IsUniformAddGroup α] : IsUniformAddGroup (UniformSpace.Completion α)
• UniformSpace.Completion.coe_zero 📋 Mathlib.Topology.Algebra.GroupCompletion
  {α : Type u_3} [UniformSpace α] [Zero α] : ↑0 = 0
• UniformSpace.Completion.toCompl 📋 Mathlib.Topology.Algebra.GroupCompletion
  {α : Type u_3} [UniformSpace α] [AddGroup α] [IsUniformAddGroup α] : α →+ UniformSpace.Completion α
• UniformSpace.Completion.coe_eq_zero_iff 📋 Mathlib.Topology.Algebra.GroupCompletion
  {α : Type u_3} [UniformSpace α] [Zero α] [T0Space α] {x : α} : ↑x = 0 ↔ x = 0
• UniformSpace.Completion.instMulActionWithZeroOfUniformContinuousConstSMul 📋 Mathlib.Topology.Algebra.GroupCompletion
  {M : Type u_1} {α : Type u_3} [UniformSpace α] [MonoidWithZero M] [Zero α] [MulActionWithZero M α] [UniformContinuousConstSMul M α] : MulActionWithZero M (UniformSpace.Completion α)
• UniformSpace.Completion.coe_neg 📋 Mathlib.Topology.Algebra.GroupCompletion
  {α : Type u_3} [UniformSpace α] [AddGroup α] [IsUniformAddGroup α] (a : α) : ↑(-a) = -↑a
• UniformSpace.Completion.coe_sub 📋 Mathlib.Topology.Algebra.GroupCompletion
  {α : Type u_3} [UniformSpace α] [AddGroup α] [IsUniformAddGroup α] (a b : α) : ↑(a - b) = ↑a - ↑b
• UniformSpace.Completion.coe_add 📋 Mathlib.Topology.Algebra.GroupCompletion
  {α : Type u_3} [UniformSpace α] [AddGroup α] [IsUniformAddGroup α] (a b : α) : ↑(a + b) = ↑a + ↑b
• UniformSpace.Completion.instDistribMulActionOfUniformContinuousConstSMul 📋 Mathlib.Topology.Algebra.GroupCompletion
  {α : Type u_3} [UniformSpace α] [AddGroup α] [IsUniformAddGroup α] {M : Type u_5} [Monoid M] [DistribMulAction M α] [UniformContinuousConstSMul M α] : DistribMulAction M (UniformSpace.Completion α)
• UniformSpace.Completion.toCompl_apply 📋 Mathlib.Topology.Algebra.GroupCompletion
  {α : Type u_3} [UniformSpace α] [AddGroup α] [IsUniformAddGroup α] (a✝ : α) : UniformSpace.Completion.toCompl a✝ = ↑a✝
• UniformSpace.Completion.continuous_toCompl 📋 Mathlib.Topology.Algebra.GroupCompletion
  {α : Type u_3} [UniformSpace α] [AddGroup α] [IsUniformAddGroup α] : Continuous ⇑UniformSpace.Completion.toCompl
• UniformSpace.Completion.instModule 📋 Mathlib.Topology.Algebra.GroupCompletion
  {R : Type u_2} {α : Type u_3} [UniformSpace α] [AddCommGroup α] [IsUniformAddGroup α] [Semiring R] [Module R α] [UniformContinuousConstSMul R α] : Module R (UniformSpace.Completion α)
• UniformSpace.Completion.isDenseInducing_toCompl 📋 Mathlib.Topology.Algebra.GroupCompletion
  (α : Type u_3) [UniformSpace α] [AddGroup α] [IsUniformAddGroup α] : IsDenseInducing ⇑UniformSpace.Completion.toCompl
• AddMonoidHom.completion 📋 Mathlib.Topology.Algebra.GroupCompletion
  {α : Type u_3} {β : Type u_4} [UniformSpace α] [AddGroup α] [IsUniformAddGroup α] [UniformSpace β] [AddGroup β] [IsUniformAddGroup β] (f : α →+ β) (hf : Continuous ⇑f) : UniformSpace.Completion α →+ UniformSpace.Completion β
• AddMonoidHom.extension 📋 Mathlib.Topology.Algebra.GroupCompletion
  {α : Type u_3} {β : Type u_4} [UniformSpace α] [AddGroup α] [IsUniformAddGroup α] [UniformSpace β] [AddGroup β] [IsUniformAddGroup β] [CompleteSpace β] [T0Space β] (f : α →+ β) (hf : Continuous ⇑f) : UniformSpace.Completion α →+ β
• AddMonoidHom.continuous_extension 📋 Mathlib.Topology.Algebra.GroupCompletion
  {α : Type u_3} {β : Type u_4} [UniformSpace α] [AddGroup α] [IsUniformAddGroup α] [UniformSpace β] [AddGroup β] [IsUniformAddGroup β] [CompleteSpace β] [T0Space β] (f : α →+ β) (hf : Continuous ⇑f) : Continuous ⇑(f.extension hf)
• AddMonoidHom.continuous_completion 📋 Mathlib.Topology.Algebra.GroupCompletion
  {α : Type u_3} {β : Type u_4} [UniformSpace α] [AddGroup α] [IsUniformAddGroup α] [UniformSpace β] [AddGroup β] [IsUniformAddGroup β] (f : α →+ β) (hf : Continuous ⇑f) : Continuous ⇑(f.completion hf)
• AddMonoidHom.extension_coe 📋 Mathlib.Topology.Algebra.GroupCompletion
  {α : Type u_3} {β : Type u_4} [UniformSpace α] [AddGroup α] [IsUniformAddGroup α] [UniformSpace β] [AddGroup β] [IsUniformAddGroup β] [CompleteSpace β] [T0Space β] (f : α →+ β) (hf : Continuous ⇑f) (a : α) : (f.extension hf) ↑a = f a
• AddMonoidHom.completion_coe 📋 Mathlib.Topology.Algebra.GroupCompletion
  {α : Type u_3} {β : Type u_4} [UniformSpace α] [AddGroup α] [IsUniformAddGroup α] [UniformSpace β] [AddGroup β] [IsUniformAddGroup β] (f : α →+ β) (hf : Continuous ⇑f) (a : α) : (f.completion hf) ↑a = ↑(f a)
• AddMonoidHom.completion_zero 📋 Mathlib.Topology.Algebra.GroupCompletion
  {α : Type u_3} {β : Type u_4} [UniformSpace α] [AddGroup α] [IsUniformAddGroup α] [UniformSpace β] [AddGroup β] [IsUniformAddGroup β] : AddMonoidHom.completion 0 ⋯ = 0
• AddMonoidHom.completion_add 📋 Mathlib.Topology.Algebra.GroupCompletion
  {α : Type u_3} [UniformSpace α] [AddGroup α] [IsUniformAddGroup α] {γ : Type u_5} [AddCommGroup γ] [UniformSpace γ] [IsUniformAddGroup γ] (f g : α →+ γ) (hf : Continuous ⇑f) (hg : Continuous ⇑g) : (f + g).completion ⋯ = f.completion hf + g.completion hg
• UniformSpace.Completion.mul 📋 Mathlib.Topology.Algebra.UniformRing
  (α : Type u_1) [Ring α] [UniformSpace α] : Mul (UniformSpace.Completion α)
• UniformSpace.Completion.one 📋 Mathlib.Topology.Algebra.UniformRing
  (α : Type u_1) [Ring α] [UniformSpace α] : One (UniformSpace.Completion α)
• UniformSpace.Completion.ring 📋 Mathlib.Topology.Algebra.UniformRing
  {α : Type u_1} [Ring α] [UniformSpace α] [IsTopologicalRing α] [IsUniformAddGroup α] : Ring (UniformSpace.Completion α)
• UniformSpace.Completion.commRing 📋 Mathlib.Topology.Algebra.UniformRing
  (R : Type u_2) [CommRing R] [UniformSpace R] [IsUniformAddGroup R] [IsTopologicalRing R] : CommRing (UniformSpace.Completion R)
• UniformSpace.Completion.coe_one 📋 Mathlib.Topology.Algebra.UniformRing
  (α : Type u_1) [Ring α] [UniformSpace α] : ↑1 = 1
• UniformSpace.Completion.instContinuousMul 📋 Mathlib.Topology.Algebra.UniformRing
  {α : Type u_1} [Ring α] [UniformSpace α] [IsTopologicalRing α] [IsUniformAddGroup α] : ContinuousMul (UniformSpace.Completion α)
• UniformSpace.Completion.coeRingHom 📋 Mathlib.Topology.Algebra.UniformRing
  {α : Type u_1} [Ring α] [UniformSpace α] [IsTopologicalRing α] [IsUniformAddGroup α] : α →+* UniformSpace.Completion α
• UniformSpace.Completion.coe_eq_one_iff 📋 Mathlib.Topology.Algebra.UniformRing
  (α : Type u_1) [Ring α] [UniformSpace α] [T0Space α] {x : α} : ↑x = 1 ↔ x = 1
• UniformSpace.Completion.topologicalRing 📋 Mathlib.Topology.Algebra.UniformRing
  {α : Type u_1} [Ring α] [UniformSpace α] [IsTopologicalRing α] [IsUniformAddGroup α] : IsTopologicalRing (UniformSpace.Completion α)
• UniformSpace.Completion.algebra' 📋 Mathlib.Topology.Algebra.UniformRing
  (R : Type u_2) [CommRing R] [UniformSpace R] [IsUniformAddGroup R] [IsTopologicalRing R] : Algebra R (UniformSpace.Completion R)
• UniformSpace.Completion.algebra 📋 Mathlib.Topology.Algebra.UniformRing
  (A : Type u_2) [Ring A] [UniformSpace A] [IsUniformAddGroup A] [IsTopologicalRing A] (R : Type u_3) [CommSemiring R] [Algebra R A] [UniformContinuousConstSMul R A] : Algebra R (UniformSpace.Completion A)
• UniformSpace.Completion.coe_mul 📋 Mathlib.Topology.Algebra.UniformRing
  {α : Type u_1} [Ring α] [UniformSpace α] [IsTopologicalRing α] (a b : α) : ↑(a * b) = ↑a * ↑b
• UniformSpace.Completion.continuous_coeRingHom 📋 Mathlib.Topology.Algebra.UniformRing
  {α : Type u_1} [Ring α] [UniformSpace α] [IsTopologicalRing α] [IsUniformAddGroup α] : Continuous ⇑UniformSpace.Completion.coeRingHom
• UniformSpace.Completion.mapRingHom_id 📋 Mathlib.Topology.Algebra.UniformRing
  {α : Type u_1} [Ring α] [UniformSpace α] [IsTopologicalRing α] [IsUniformAddGroup α] : UniformSpace.Completion.mapRingHom (RingHom.id α) ⋯ = RingHom.id (UniformSpace.Completion α)
• UniformSpace.Completion.extensionHom 📋 Mathlib.Topology.Algebra.UniformRing
  {α : Type u_1} [Ring α] [UniformSpace α] [IsTopologicalRing α] [IsUniformAddGroup α] {β : Type u} [UniformSpace β] [Ring β] [IsUniformAddGroup β] [IsTopologicalRing β] (f : α →+* β) (hf : Continuous ⇑f) [CompleteSpace β] [T0Space β] : UniformSpace.Completion α →+* β
• UniformSpace.Completion.mapRingHom 📋 Mathlib.Topology.Algebra.UniformRing
  {α : Type u_1} [Ring α] [UniformSpace α] [IsTopologicalRing α] [IsUniformAddGroup α] {β : Type u} [UniformSpace β] [Ring β] [IsUniformAddGroup β] [IsTopologicalRing β] (f : α →+* β) (hf : Continuous ⇑f) : UniformSpace.Completion α →+* UniformSpace.Completion β
• UniformSpace.Completion.map_smul_eq_mul_coe 📋 Mathlib.Topology.Algebra.UniformRing
  (A : Type u_2) [Ring A] [UniformSpace A] [IsUniformAddGroup A] [IsTopologicalRing A] (R : Type u_3) [CommSemiring R] [Algebra R A] [UniformContinuousConstSMul R A] (r : R) : (UniformSpace.Completion.map fun x => r • x) = fun x => ↑((algebraMap R A) r) * x
• UniformSpace.Completion.algebraMap_def 📋 Mathlib.Topology.Algebra.UniformRing
  (A : Type u_2) [Ring A] [UniformSpace A] [IsUniformAddGroup A] [IsTopologicalRing A] (R : Type u_3) [CommSemiring R] [Algebra R A] [UniformContinuousConstSMul R A] (r : R) : (algebraMap R (UniformSpace.Completion A)) r = ↑((algebraMap R A) r)
• UniformSpace.Completion.extensionHom_coe 📋 Mathlib.Topology.Algebra.UniformRing
  {α : Type u_1} [Ring α] [UniformSpace α] [IsTopologicalRing α] [IsUniformAddGroup α] {β : Type u} [UniformSpace β] [Ring β] [IsUniformAddGroup β] [IsTopologicalRing β] (f : α →+* β) (hf : Continuous ⇑f) [CompleteSpace β] [T0Space β] (a : α) : (UniformSpace.Completion.extensionHom f hf) ↑a = f a
• UniformSpace.Completion.coe_mapRingHom 📋 Mathlib.Topology.Algebra.UniformRing
  {α : Type u_1} [Ring α] [UniformSpace α] [IsTopologicalRing α] [IsUniformAddGroup α] {β : Type u} [UniformSpace β] [Ring β] [IsUniformAddGroup β] [IsTopologicalRing β] (f : α →+* β) (hf : Continuous ⇑f) : ⇑(UniformSpace.Completion.mapRingHom f hf) = UniformSpace.Completion.map ⇑f
• UniformSpace.Completion.mapRingHom_coe 📋 Mathlib.Topology.Algebra.UniformRing
  {α : Type u_1} [Ring α] [UniformSpace α] [IsTopologicalRing α] [IsUniformAddGroup α] {β : Type u} [UniformSpace β] [Ring β] [IsUniformAddGroup β] [IsTopologicalRing β] {f : α →+* β} (hf : Continuous ⇑f) (a : α) : (UniformSpace.Completion.mapRingHom f hf) ↑a = ↑(f a)
• UniformSpace.Completion.mapRingHom_apply 📋 Mathlib.Topology.Algebra.UniformRing
  {α : Type u_1} [Ring α] [UniformSpace α] [IsTopologicalRing α] [IsUniformAddGroup α] {β : Type u} [UniformSpace β] [Ring β] [IsUniformAddGroup β] [IsTopologicalRing β] (f : α →+* β) (hf : Continuous ⇑f) {x : UniformSpace.Completion α} : (UniformSpace.Completion.mapRingHom f hf) x = UniformSpace.Completion.map (⇑f) x
• UniformSpace.Completion.mapRingEquiv 📋 Mathlib.Topology.Algebra.UniformRing
  {α : Type u_1} [Ring α] [UniformSpace α] [IsTopologicalRing α] [IsUniformAddGroup α] {β : Type u} [UniformSpace β] [Ring β] [IsUniformAddGroup β] [IsTopologicalRing β] (f : α ≃+* β) (hf : Continuous ⇑f) (hf' : Continuous ⇑f.symm) : UniformSpace.Completion α ≃+* UniformSpace.Completion β
• UniformSpace.Completion.mapRingHom_comp 📋 Mathlib.Topology.Algebra.UniformRing
  {α : Type u_1} [Ring α] [UniformSpace α] [IsTopologicalRing α] [IsUniformAddGroup α] {β : Type u} [UniformSpace β] [Ring β] [IsUniformAddGroup β] [IsTopologicalRing β] {f : α →+* β} {γ : Type u_2} [UniformSpace γ] [Ring γ] [IsUniformAddGroup γ] [IsTopologicalRing γ] {g : β →+* γ} (hg : Continuous ⇑g) (hf : Continuous ⇑f) : (UniformSpace.Completion.mapRingHom g hg).comp (UniformSpace.Completion.mapRingHom f hf) = UniformSpace.Completion.mapRingHom (g.comp f) ⋯
• UniformSpace.Completion.mapRingEquiv_apply 📋 Mathlib.Topology.Algebra.UniformRing
  {α : Type u_1} [Ring α] [UniformSpace α] [IsTopologicalRing α] [IsUniformAddGroup α] {β : Type u} [UniformSpace β] [Ring β] [IsUniformAddGroup β] [IsTopologicalRing β] (f : α ≃+* β) (hf : Continuous ⇑f) (hf' : Continuous ⇑f.symm) (a : UniformSpace.Completion α) : (UniformSpace.Completion.mapRingEquiv f hf hf') a = UniformSpace.Completion.map (⇑f) a
• UniformSpace.Completion.mapRingEquiv_symm_apply 📋 Mathlib.Topology.Algebra.UniformRing
  {α : Type u_1} [Ring α] [UniformSpace α] [IsTopologicalRing α] [IsUniformAddGroup α] {β : Type u} [UniformSpace β] [Ring β] [IsUniformAddGroup β] [IsTopologicalRing β] (f : α ≃+* β) (hf : Continuous ⇑f) (hf' : Continuous ⇑f.symm) (a : UniformSpace.Completion β) : (UniformSpace.Completion.mapRingEquiv f hf hf').symm a = UniformSpace.Completion.map (⇑f.symm) a
• UniformSpace.Completion.instDist 📋 Mathlib.Topology.MetricSpace.Completion
  {α : Type u} [PseudoMetricSpace α] : Dist (UniformSpace.Completion α)
• UniformSpace.Completion.instMetricSpace 📋 Mathlib.Topology.MetricSpace.Completion
  {α : Type u} [PseudoMetricSpace α] : MetricSpace (UniformSpace.Completion α)
• UniformSpace.Completion.dist_self 📋 Mathlib.Topology.MetricSpace.Completion
  {α : Type u} [PseudoMetricSpace α] (x : UniformSpace.Completion α) : dist x x = 0
• UniformSpace.Completion.coe_isometry 📋 Mathlib.Topology.MetricSpace.Completion
  {α : Type u} [PseudoMetricSpace α] : Isometry UniformSpace.Completion.coe'
• UniformSpace.Completion.dist_eq 📋 Mathlib.Topology.MetricSpace.Completion
  {α : Type u} [PseudoMetricSpace α] (x y : α) : dist ↑x ↑y = dist x y
• UniformSpace.Completion.dist_comm 📋 Mathlib.Topology.MetricSpace.Completion
  {α : Type u} [PseudoMetricSpace α] (x y : UniformSpace.Completion α) : dist x y = dist y x
• UniformSpace.Completion.instIsBoundedSMul 📋 Mathlib.Topology.MetricSpace.Completion
  {α : Type u} [PseudoMetricSpace α] {M : Type u_1} [Zero M] [Zero α] [SMul M α] [PseudoMetricSpace M] [IsBoundedSMul M α] : IsBoundedSMul M (UniformSpace.Completion α)
• UniformSpace.Completion.dist_triangle 📋 Mathlib.Topology.MetricSpace.Completion
  {α : Type u} [PseudoMetricSpace α] (x y z : UniformSpace.Completion α) : dist x z ≤ dist x y + dist y z
• Isometry.completion_extension 📋 Mathlib.Topology.MetricSpace.Completion
  {α : Type u} {β : Type v} [PseudoMetricSpace α] [PseudoMetricSpace β] [CompleteSpace β] [T0Space β] {f : α → β} (h : Isometry f) : Isometry (UniformSpace.Completion.extension f)
• Isometry.completion_map 📋 Mathlib.Topology.MetricSpace.Completion
  {α : Type u} {β : Type v} [PseudoMetricSpace α] [PseudoMetricSpace β] {f : α → β} (h : Isometry f) : Isometry (UniformSpace.Completion.map f)
• LipschitzWith.completion_extension 📋 Mathlib.Topology.MetricSpace.Completion
  {α : Type u} {β : Type v} [PseudoMetricSpace α] [MetricSpace β] [CompleteSpace β] {f : α → β} {K : NNReal} (h : LipschitzWith K f) : LipschitzWith K (UniformSpace.Completion.extension f)
• LipschitzWith.completion_map 📋 Mathlib.Topology.MetricSpace.Completion
  {α : Type u} {β : Type v} [PseudoMetricSpace α] [PseudoMetricSpace β] {f : α → β} {K : NNReal} (h : LipschitzWith K f) : LipschitzWith K (UniformSpace.Completion.map f)
• UniformSpace.Completion.continuous_dist 📋 Mathlib.Topology.MetricSpace.Completion
  {α : Type u} {β : Type v} [PseudoMetricSpace α] [TopologicalSpace β] {f g : β → UniformSpace.Completion α} (hf : Continuous f) (hg : Continuous g) : Continuous fun x => dist (f x) (g x)
• UniformSpace.Completion.uniformContinuous_dist 📋 Mathlib.Topology.MetricSpace.Completion
  {α : Type u} [PseudoMetricSpace α] : UniformContinuous fun p => dist p.1 p.2
• UniformSpace.Completion.edist_eq 📋 Mathlib.Topology.MetricSpace.Completion
  {α : Type u} [PseudoMetricSpace α] (x y : α) : edist ↑x ↑y = edist x y
• Isometry.extensionHom 📋 Mathlib.Topology.MetricSpace.Completion
  {α : Type u} {β : Type v} [PseudoMetricSpace α] [Ring α] [IsTopologicalRing α] [IsUniformAddGroup α] [Ring β] [PseudoMetricSpace β] [IsUniformAddGroup β] [IsTopologicalRing β] [CompleteSpace β] [T0Space β] {f : α →+* β} (h : Isometry ⇑f) : UniformSpace.Completion α →+* β
• UniformSpace.Completion.mem_uniformity_dist 📋 Mathlib.Topology.MetricSpace.Completion
  {α : Type u} [PseudoMetricSpace α] (s : Set (UniformSpace.Completion α × UniformSpace.Completion α)) : s ∈ uniformity (UniformSpace.Completion α) ↔ ∃ ε > 0, ∀ {a b : UniformSpace.Completion α}, dist a b < ε → (a, b) ∈ s
• Isometry.mapRingHom 📋 Mathlib.Topology.MetricSpace.Completion
  {α : Type u} {β : Type v} [PseudoMetricSpace α] [Ring α] [IsTopologicalRing α] [IsUniformAddGroup α] [Ring β] [PseudoMetricSpace β] [IsUniformAddGroup β] [IsTopologicalRing β] {f : α →+* β} (h : Isometry ⇑f) : UniformSpace.Completion α →+* UniformSpace.Completion β
• UniformSpace.Completion.uniformity_dist' 📋 Mathlib.Topology.MetricSpace.Completion
  {α : Type u} [PseudoMetricSpace α] : uniformity (UniformSpace.Completion α) = ⨅ ε, Filter.principal {p | dist p.1 p.2 < ↑ε}
• UniformSpace.Completion.uniformity_dist 📋 Mathlib.Topology.MetricSpace.Completion
  {α : Type u} [PseudoMetricSpace α] : uniformity (UniformSpace.Completion α) = ⨅ ε, ⨅ (_ : ε > 0), Filter.principal {p | dist p.1 p.2 < ε}
• Isometry.extensionHom_coe 📋 Mathlib.Topology.MetricSpace.Completion
  {α : Type u} {β : Type v} [PseudoMetricSpace α] [Ring α] [IsTopologicalRing α] [IsUniformAddGroup α] [Ring β] [PseudoMetricSpace β] [IsUniformAddGroup β] [IsTopologicalRing β] [CompleteSpace β] [T0Space β] {f : α →+* β} (h : Isometry ⇑f) (x : α) : h.extensionHom ↑x = f x
• Isometry.isometry_mapRingHom 📋 Mathlib.Topology.MetricSpace.Completion
  {α : Type u} {β : Type v} [PseudoMetricSpace α] [Ring α] [IsTopologicalRing α] [IsUniformAddGroup α] [Ring β] [PseudoMetricSpace β] [IsUniformAddGroup β] [IsTopologicalRing β] {f : α →+* β} (h : Isometry ⇑f) : Isometry ⇑h.mapRingHom
• Isometry.mapRingHom_coe 📋 Mathlib.Topology.MetricSpace.Completion
  {α : Type u} {β : Type v} [PseudoMetricSpace α] [Ring α] [IsTopologicalRing α] [IsUniformAddGroup α] [Ring β] [PseudoMetricSpace β] [IsUniformAddGroup β] [IsTopologicalRing β] {f : α →+* β} (h : Isometry ⇑f) (x : α) : h.mapRingHom ↑x = ↑(f x)
• UniformSpace.Completion.isometry_mapRingHom 📋 Mathlib.Topology.MetricSpace.Completion
  {α : Type u} {β : Type v} [PseudoMetricSpace α] [Ring α] [IsTopologicalRing α] [IsUniformAddGroup α] [Ring β] [PseudoMetricSpace β] [IsUniformAddGroup β] [IsTopologicalRing β] {f : α →+* β} (h : Isometry ⇑f) : Isometry ⇑(UniformSpace.Completion.mapRingHom f ⋯)
• UniformSpace.Completion.instNorm 📋 Mathlib.Analysis.Normed.Group.Completion
  (E : Type u_1) [UniformSpace E] [Norm E] : Norm (UniformSpace.Completion E)
• UniformSpace.Completion.instNormedAddCommGroup 📋 Mathlib.Analysis.Normed.Group.Completion
  (E : Type u_1) [SeminormedAddCommGroup E] : NormedAddCommGroup (UniformSpace.Completion E)
• UniformSpace.Completion.norm_coe 📋 Mathlib.Analysis.Normed.Group.Completion
  {E : Type u_2} [SeminormedAddCommGroup E] (x : E) : ‖↑x‖ = ‖x‖
• UniformSpace.Completion.nnnorm_coe 📋 Mathlib.Analysis.Normed.Group.Completion
  {E : Type u_2} [SeminormedAddCommGroup E] (x : E) : ‖↑x‖₊ = ‖x‖₊
• UniformSpace.Completion.enorm_coe 📋 Mathlib.Analysis.Normed.Group.Completion
  {E : Type u_2} [SeminormedAddCommGroup E] (x : E) : ‖↑x‖ₑ = ‖x‖ₑ
• UniformSpace.Completion.toComplL 📋 Mathlib.Topology.Algebra.LinearMapCompletion
  {α : Type u_1} {S : Type u_4} [UniformSpace α] [AddCommGroup α] [IsUniformAddGroup α] [Semiring S] [Module S α] [UniformContinuousConstSMul S α] : α →L[S] UniformSpace.Completion α
• UniformSpace.Completion.coe_toComplL 📋 Mathlib.Topology.Algebra.LinearMapCompletion
  {α : Type u_1} {S : Type u_4} [UniformSpace α] [AddCommGroup α] [IsUniformAddGroup α] [Semiring S] [Module S α] [UniformContinuousConstSMul S α] : ⇑UniformSpace.Completion.toComplL = UniformSpace.Completion.coe'
• ContinuousLinearMap.fromCompletion 📋 Mathlib.Topology.Algebra.LinearMapCompletion
  {α : Type u_1} {β : Type u_2} {R : Type u_3} {S : Type u_4} [UniformSpace α] [AddCommGroup α] [IsUniformAddGroup α] [Semiring S] [Module S α] [UniformContinuousConstSMul S α] [Semiring R] [UniformSpace β] [AddCommGroup β] [IsUniformAddGroup β] [Module R β] [UniformContinuousConstSMul R β] {σ : S →+* R} [T0Space β] [CompleteSpace β] (f : α →SL[σ] β) : UniformSpace.Completion α →SL[σ] β
• ContinuousLinearMap.completion 📋 Mathlib.Topology.Algebra.LinearMapCompletion
  {α : Type u_1} {β : Type u_2} {R : Type u_3} {S : Type u_4} [UniformSpace α] [AddCommGroup α] [IsUniformAddGroup α] [Semiring S] [Module S α] [UniformContinuousConstSMul S α] [Semiring R] [UniformSpace β] [AddCommGroup β] [IsUniformAddGroup β] [Module R β] [UniformContinuousConstSMul R β] {σ : S →+* R} (f : α →SL[σ] β) : UniformSpace.Completion α →SL[σ] UniformSpace.Completion β
• ContinuousLinearMap.fromCompletion_apply_coe 📋 Mathlib.Topology.Algebra.LinearMapCompletion
  {α : Type u_1} {β : Type u_2} {R : Type u_3} {S : Type u_4} [UniformSpace α] [AddCommGroup α] [IsUniformAddGroup α] [Semiring S] [Module S α] [UniformContinuousConstSMul S α] [Semiring R] [UniformSpace β] [AddCommGroup β] [IsUniformAddGroup β] [Module R β] [UniformContinuousConstSMul R β] {σ : S →+* R} [T0Space β] [CompleteSpace β] (f : α →SL[σ] β) (e : α) : f.fromCompletion ↑e = f e
• ContinuousLinearMap.coe_fromCompletion 📋 Mathlib.Topology.Algebra.LinearMapCompletion
  {α : Type u_1} {β : Type u_2} {R : Type u_3} {S : Type u_4} [UniformSpace α] [AddCommGroup α] [IsUniformAddGroup α] [Semiring S] [Module S α] [UniformContinuousConstSMul S α] [Semiring R] [UniformSpace β] [AddCommGroup β] [IsUniformAddGroup β] [Module R β] [UniformContinuousConstSMul R β] {σ : S →+* R} [T0Space β] [CompleteSpace β] (f : α →SL[σ] β) : ⇑f.fromCompletion = UniformSpace.Completion.extension ⇑f
• ContinuousLinearMap.coe_completion 📋 Mathlib.Topology.Algebra.LinearMapCompletion
  {α : Type u_1} {β : Type u_2} {R : Type u_3} {S : Type u_4} [UniformSpace α] [AddCommGroup α] [IsUniformAddGroup α] [Semiring S] [Module S α] [UniformContinuousConstSMul S α] [Semiring R] [UniformSpace β] [AddCommGroup β] [IsUniformAddGroup β] [Module R β] [UniformContinuousConstSMul R β] {σ : S →+* R} (f : α →SL[σ] β) : ⇑f.completion = UniformSpace.Completion.map ⇑f
• ContinuousLinearMap.completion_apply_coe 📋 Mathlib.Topology.Algebra.LinearMapCompletion
  {α : Type u_1} {β : Type u_2} {R : Type u_3} {S : Type u_4} [UniformSpace α] [AddCommGroup α] [IsUniformAddGroup α] [Semiring S] [Module S α] [UniformContinuousConstSMul S α] [Semiring R] [UniformSpace β] [AddCommGroup β] [IsUniformAddGroup β] [Module R β] [UniformContinuousConstSMul R β] {σ : S →+* R} (f : α →SL[σ] β) (a : α) : f.completion ↑a = ↑(f a)
• ContinuousLinearMap.toAddMonoidHom_fromCompletion 📋 Mathlib.Topology.Algebra.LinearMapCompletion
  {α : Type u_1} {β : Type u_2} {R : Type u_3} {S : Type u_4} [UniformSpace α] [AddCommGroup α] [IsUniformAddGroup α] [Semiring S] [Module S α] [UniformContinuousConstSMul S α] [Semiring R] [UniformSpace β] [AddCommGroup β] [IsUniformAddGroup β] [Module R β] [UniformContinuousConstSMul R β] {σ : S →+* R} [T0Space β] [CompleteSpace β] (f : α →SL[σ] β) : (↑f.fromCompletion).toAddMonoidHom = (↑f).toAddMonoidHom.extension ⋯
• ContinuousLinearMap.toAddMonoidHom_completion 📋 Mathlib.Topology.Algebra.LinearMapCompletion
  {α : Type u_1} {β : Type u_2} {R : Type u_3} {S : Type u_4} [UniformSpace α] [AddCommGroup α] [IsUniformAddGroup α] [Semiring S] [Module S α] [UniformContinuousConstSMul S α] [Semiring R] [UniformSpace β] [AddCommGroup β] [IsUniformAddGroup β] [Module R β] [UniformContinuousConstSMul R β] {σ : S →+* R} (f : α →SL[σ] β) : (↑f.completion).toAddMonoidHom = (↑f).toAddMonoidHom.completion ⋯
• ContinuousLinearMap.fromCompletion_unique 📋 Mathlib.Topology.Algebra.LinearMapCompletion
  {α : Type u_1} {β : Type u_2} {R : Type u_3} {S : Type u_4} [UniformSpace α] [AddCommGroup α] [IsUniformAddGroup α] [Semiring S] [Module S α] [UniformContinuousConstSMul S α] [Semiring R] [UniformSpace β] [AddCommGroup β] [IsUniformAddGroup β] [Module R β] [UniformContinuousConstSMul R β] {σ : S →+* R} [T0Space β] [CompleteSpace β] (f : α →SL[σ] β) (g : UniformSpace.Completion α →SL[σ] β) (h : ∀ (e : α), f e = g ↑e) : f.fromCompletion = g
• UniformSpace.Completion.toAddMonoidHom_toComplL 📋 Mathlib.Topology.Algebra.LinearMapCompletion
  {α : Type u_1} {S : Type u_4} [UniformSpace α] [AddCommGroup α] [IsUniformAddGroup α] [Semiring S] [Module S α] [UniformContinuousConstSMul S α] : ↑UniformSpace.Completion.toComplL = UniformSpace.Completion.toCompl
• LinearIsometry.fromCompletion 📋 Mathlib.Analysis.Normed.Operator.Extend
  {E : Type u_3} {F : Type u_5} {R : Type u_7} {R₂ : Type u_8} [Semiring R] [Semiring R₂] [SeminormedAddCommGroup E] [Module R E] [IsUniformAddGroup E] [UniformContinuousConstSMul R E] [NormedAddCommGroup F] [Module R₂ F] {σ₁₂ : R →+* R₂} (f : E →ₛₗᵢ[σ₁₂] F) [PseudoMetricSpace R₂] [CompleteSpace F] [IsBoundedSMul R₂ F] : UniformSpace.Completion E →ₛₗᵢ[σ₁₂] F
• LinearIsometry.completion 📋 Mathlib.Analysis.Normed.Operator.Extend
  {E : Type u_3} {F : Type u_5} {R : Type u_7} {R₂ : Type u_8} [Semiring R] [Semiring R₂] [SeminormedAddCommGroup E] [Module R E] [IsUniformAddGroup E] [UniformContinuousConstSMul R E] [NormedAddCommGroup F] [Module R₂ F] {σ₁₂ : R →+* R₂} (f : E →ₛₗᵢ[σ₁₂] F) [UniformContinuousConstSMul R₂ F] : UniformSpace.Completion E →ₛₗᵢ[σ₁₂] UniformSpace.Completion F
• LinearIsometry.fromCompletion_apply_coe 📋 Mathlib.Analysis.Normed.Operator.Extend
  {E : Type u_3} {F : Type u_5} {R : Type u_7} {R₂ : Type u_8} [Semiring R] [Semiring R₂] [SeminormedAddCommGroup E] [Module R E] [IsUniformAddGroup E] [UniformContinuousConstSMul R E] [NormedAddCommGroup F] [Module R₂ F] {σ₁₂ : R →+* R₂} (f : E →ₛₗᵢ[σ₁₂] F) [PseudoMetricSpace R₂] [CompleteSpace F] [IsBoundedSMul R₂ F] (x : E) : f.fromCompletion ↑x = f x
• LinearIsometry.coe_fromCompletion 📋 Mathlib.Analysis.Normed.Operator.Extend
  {E : Type u_3} {F : Type u_5} {R : Type u_7} {R₂ : Type u_8} [Semiring R] [Semiring R₂] [SeminormedAddCommGroup E] [Module R E] [IsUniformAddGroup E] [UniformContinuousConstSMul R E] [NormedAddCommGroup F] [Module R₂ F] {σ₁₂ : R →+* R₂} (f : E →ₛₗᵢ[σ₁₂] F) [PseudoMetricSpace R₂] [CompleteSpace F] [IsBoundedSMul R₂ F] : ⇑f.fromCompletion = UniformSpace.Completion.extension ⇑f
• LinearIsometry.completion_apply_coe 📋 Mathlib.Analysis.Normed.Operator.Extend
  {E : Type u_3} {F : Type u_5} {R : Type u_7} {R₂ : Type u_8} [Semiring R] [Semiring R₂] [SeminormedAddCommGroup E] [Module R E] [IsUniformAddGroup E] [UniformContinuousConstSMul R E] [NormedAddCommGroup F] [Module R₂ F] {σ₁₂ : R →+* R₂} (f : E →ₛₗᵢ[σ₁₂] F) [UniformContinuousConstSMul R₂ F] (x : E) : f.completion ↑x = ↑(f x)
• LinearIsometry.coe_completion 📋 Mathlib.Analysis.Normed.Operator.Extend
  {E : Type u_3} {F : Type u_5} {R : Type u_7} {R₂ : Type u_8} [Semiring R] [Semiring R₂] [SeminormedAddCommGroup E] [Module R E] [IsUniformAddGroup E] [UniformContinuousConstSMul R E] [NormedAddCommGroup F] [Module R₂ F] {σ₁₂ : R →+* R₂} (f : E →ₛₗᵢ[σ₁₂] F) [UniformContinuousConstSMul R₂ F] : ⇑f.completion = UniformSpace.Completion.map ⇑f
• LinearIsometry.toContinuousLinearMap_completion 📋 Mathlib.Analysis.Normed.Operator.Extend
  {E : Type u_3} {F : Type u_5} {R : Type u_7} {R₂ : Type u_8} [Semiring R] [Semiring R₂] [SeminormedAddCommGroup E] [Module R E] [IsUniformAddGroup E] [UniformContinuousConstSMul R E] [NormedAddCommGroup F] [Module R₂ F] {σ₁₂ : R →+* R₂} (f : E →ₛₗᵢ[σ₁₂] F) [UniformContinuousConstSMul R₂ F] : f.completion.toContinuousLinearMap = f.toContinuousLinearMap.completion
• LinearIsometry.toAddMonoidHom_fromCompletion 📋 Mathlib.Analysis.Normed.Operator.Extend
  {E : Type u_3} {F : Type u_5} {R : Type u_7} {R₂ : Type u_8} [Semiring R] [Semiring R₂] [SeminormedAddCommGroup E] [Module R E] [IsUniformAddGroup E] [UniformContinuousConstSMul R E] [NormedAddCommGroup F] [Module R₂ F] {σ₁₂ : R →+* R₂} [PseudoMetricSpace R₂] [CompleteSpace F] [IsBoundedSMul R₂ F] (f : E →ₛₗᵢ[σ₁₂] F) : f.fromCompletion.toAddMonoidHom = f.toAddMonoidHom.extension ⋯
• LinearIsometry.toContinuousLinearMap_fromCompletion 📋 Mathlib.Analysis.Normed.Operator.Extend
  {E : Type u_3} {F : Type u_5} {R : Type u_7} {R₂ : Type u_8} [Semiring R] [Semiring R₂] [SeminormedAddCommGroup E] [Module R E] [IsUniformAddGroup E] [UniformContinuousConstSMul R E] [NormedAddCommGroup F] [Module R₂ F] {σ₁₂ : R →+* R₂} (f : E →ₛₗᵢ[σ₁₂] F) [PseudoMetricSpace R₂] [CompleteSpace F] [IsBoundedSMul R₂ F] : f.fromCompletion.toContinuousLinearMap = f.toContinuousLinearMap.fromCompletion
• LinearIsometry.toAddMonoidHom_completion 📋 Mathlib.Analysis.Normed.Operator.Extend
  {E : Type u_3} {F : Type u_5} {R : Type u_7} {R₂ : Type u_8} [Semiring R] [Semiring R₂] [SeminormedAddCommGroup E] [Module R E] [IsUniformAddGroup E] [UniformContinuousConstSMul R E] [NormedAddCommGroup F] [Module R₂ F] {σ₁₂ : R →+* R₂} (f : E →ₛₗᵢ[σ₁₂] F) [UniformContinuousConstSMul R₂ F] : f.completion.toAddMonoidHom = f.toAddMonoidHom.completion ⋯
• UniformSpace.Completion.instInvCompletion 📋 Mathlib.Topology.Algebra.UniformField
  {K : Type u_1} [Field K] [UniformSpace K] : Inv (UniformSpace.Completion K)
• UniformSpace.Completion.hatInv 📋 Mathlib.Topology.Algebra.UniformField
  {K : Type u_1} [Field K] [UniformSpace K] : UniformSpace.Completion K → UniformSpace.Completion K
• UniformSpace.Completion.instNontrivialOfT0Space 📋 Mathlib.Topology.Algebra.UniformField
  (K : Type u_1) [Field K] [UniformSpace K] [T0Space K] : Nontrivial (UniformSpace.Completion K)
• UniformSpace.Completion.instField 📋 Mathlib.Topology.Algebra.UniformField
  {K : Type u_1} [Field K] [UniformSpace K] [IsTopologicalDivisionRing K] [CompletableTopField K] [IsUniformAddGroup K] : Field (UniformSpace.Completion K)
• UniformSpace.Completion.instIsTopologicalDivisionRing 📋 Mathlib.Topology.Algebra.UniformField
  {K : Type u_1} [Field K] [UniformSpace K] [IsTopologicalDivisionRing K] [CompletableTopField K] [IsUniformAddGroup K] : IsTopologicalDivisionRing (UniformSpace.Completion K)
• UniformSpace.Completion.coe_inv 📋 Mathlib.Topology.Algebra.UniformField
  {K : Type u_1} [Field K] [UniformSpace K] [IsTopologicalDivisionRing K] [CompletableTopField K] (x : K) : (↑x)⁻¹ = ↑x⁻¹
• UniformSpace.Completion.continuous_hatInv 📋 Mathlib.Topology.Algebra.UniformField
  {K : Type u_1} [Field K] [UniformSpace K] [CompletableTopField K] {x : UniformSpace.Completion K} (h : x ≠ 0) : ContinuousAt UniformSpace.Completion.hatInv x
• UniformSpace.Completion.hatInv_extends 📋 Mathlib.Topology.Algebra.UniformField
  {K : Type u_1} [Field K] [UniformSpace K] [IsTopologicalDivisionRing K] {x : K} (h : x ≠ 0) : (↑x).hatInv = ↑x⁻¹
• UniformSpace.Completion.mul_hatInv_cancel 📋 Mathlib.Topology.Algebra.UniformField
  {K : Type u_1} [Field K] [UniformSpace K] [IsTopologicalDivisionRing K] [CompletableTopField K] [IsUniformAddGroup K] {x : UniformSpace.Completion K} (x_ne : x ≠ 0) : x * x.hatInv = 1
• Valued.valuedCompletion 📋 Mathlib.Topology.Algebra.Valued.ValuedField
  {K : Type u_1} [Field K] {Γ₀ : Type u_2} [LinearOrderedCommGroupWithZero Γ₀] [hv : Valued K Γ₀] : Valued (UniformSpace.Completion K) Γ₀
• Valued.extensionValuation 📋 Mathlib.Topology.Algebra.Valued.ValuedField
  {K : Type u_1} [Field K] {Γ₀ : Type u_2} [LinearOrderedCommGroupWithZero Γ₀] [hv : Valued K Γ₀] : Valuation (UniformSpace.Completion K) Γ₀
• Valued.instFaithfulSMulCompletionOfUniformContinuousConstSMul 📋 Mathlib.Topology.Algebra.Valued.ValuedField
  {K : Type u_1} [Field K] {Γ₀ : Type u_2} [LinearOrderedCommGroupWithZero Γ₀] [hv : Valued K Γ₀] {R : Type u_3} [CommSemiring R] [Algebra R K] [UniformContinuousConstSMul R K] [FaithfulSMul R K] : FaithfulSMul R (UniformSpace.Completion K)
• Valued.extension 📋 Mathlib.Topology.Algebra.Valued.ValuedField
  {K : Type u_1} [Field K] {Γ₀ : Type u_2} [LinearOrderedCommGroupWithZero Γ₀] [hv : Valued K Γ₀] : UniformSpace.Completion K → (MonoidWithZeroHom.ofClass Valued.v).ValueGroup₀
• Valued.extensionValuation_apply_coe 📋 Mathlib.Topology.Algebra.Valued.ValuedField
  {K : Type u_1} [Field K] {Γ₀ : Type u_2} [LinearOrderedCommGroupWithZero Γ₀] [hv : Valued K Γ₀] (x : K) : Valued.extensionValuation ↑x = Valued.v x
• Valued.exists_coe_eq_v 📋 Mathlib.Topology.Algebra.Valued.ValuedField
  {K : Type u_1} [Field K] {Γ₀ : Type u_2} [LinearOrderedCommGroupWithZero Γ₀] [hv : Valued K Γ₀] (x : UniformSpace.Completion K) : ∃ r, Valued.extensionValuation x = Valued.v r
• Valued.valuedCompletion_apply 📋 Mathlib.Topology.Algebra.Valued.ValuedField
  {K : Type u_1} [Field K] {Γ₀ : Type u_2} [LinearOrderedCommGroupWithZero Γ₀] [hv : Valued K Γ₀] (x : K) : Valued.v ↑x = Valued.v x
• Valued.valuedCompletion_surjective_iff 📋 Mathlib.Topology.Algebra.Valued.ValuedField
  {K : Type u_1} [Field K] {Γ₀ : Type u_2} [LinearOrderedCommGroupWithZero Γ₀] [hv : Valued K Γ₀] : Function.Surjective ⇑Valued.v ↔ Function.Surjective ⇑Valued.v
• Valued.closure_coe_completion_v_lt 📋 Mathlib.Topology.Algebra.Valued.ValuedField
  {K : Type u_1} [Field K] {Γ₀ : Type u_2} [LinearOrderedCommGroupWithZero Γ₀] [hv : Valued K Γ₀] {γ : Γ₀ˣ} : closure (UniformSpace.Completion.coe' '' {x | Valued.v x < ↑γ}) = {x | Valued.extensionValuation x < ↑γ}
• Valued.continuous_extension 📋 Mathlib.Topology.Algebra.Valued.ValuedField
  {K : Type u_1} [Field K] {Γ₀ : Type u_2} [LinearOrderedCommGroupWithZero Γ₀] [hv : Valued K Γ₀] : Continuous Valued.extension
• Valued.closure_coe_completion_v_mul_v_lt 📋 Mathlib.Topology.Algebra.Valued.ValuedField
  {K : Type u_1} [Field K] {Γ₀ : Type u_2} [LinearOrderedCommGroupWithZero Γ₀] [hv : Valued K Γ₀] {r s : K} (hr : r ≠ 0) (hs : s ≠ 0) : closure (UniformSpace.Completion.coe' '' {x | Valued.v x * Valued.v r < Valued.v s}) = {x | Valued.extensionValuation x * Valued.v r < Valued.v s}
• Valued.extension_eq_zero_iff 📋 Mathlib.Topology.Algebra.Valued.ValuedField
  {K : Type u_1} [Field K] {Γ₀ : Type u_2} [LinearOrderedCommGroupWithZero Γ₀] [hv : Valued K Γ₀] {x : UniformSpace.Completion K} : Valued.extension x = 0 ↔ x = 0
• Valued.extensionValuation_toFun 📋 Mathlib.Topology.Algebra.Valued.ValuedField
  {K : Type u_1} [Field K] {Γ₀ : Type u_2} [LinearOrderedCommGroupWithZero Γ₀] [hv : Valued K Γ₀] (x : UniformSpace.Completion K) : Valued.extensionValuation x = MonoidWithZeroHom.ValueGroup₀.embedding (Valued.extension x)
• Valued.valueGroup₀_equiv_extensionValuation 📋 Mathlib.Topology.Algebra.Valued.ValuedField
  {K : Type u_1} [Field K] {Γ₀ : Type u_2} [LinearOrderedCommGroupWithZero Γ₀] [hv : Valued K Γ₀] : (MonoidWithZeroHom.ofClass Valued.v).ValueGroup₀ ≃* (MonoidWithZeroHom.ofClass Valued.extensionValuation).ValueGroup₀
• Valued.extensionValuation_coe_apply 📋 Mathlib.Topology.Algebra.Valued.ValuedField
  {K : Type u_1} [Field K] {Γ₀ : Type u_2} [LinearOrderedCommGroupWithZero Γ₀] [hv : Valued K Γ₀] {x : UniformSpace.Completion K} : (MonoidWithZeroHom.ofClass Valued.extensionValuation) x = MonoidWithZeroHom.ValueGroup₀.embedding (Valued.extension x)

About

Loogle searches Lean and Mathlib definitions and theorems.

You can use Loogle from within the Lean4 VSCode language extension using the Loogle command from the command palette. You can also try the #loogle command from LeanSearchClient, the CLI version, the Loogle VS Code extension, the lean.nvim integration or the Zulip bot.

Usage

Loogle finds definitions and lemmas in various ways:

1. By constant:
   🔍 Real.sin
   finds all lemmas whose statement somehow mentions the sine function.

2. By lemma name substring:
   🔍 "differ"
   finds all lemmas that have "differ" somewhere in their lemma name.

3. By subexpression:
   🔍 _ * (_ ^ _)
   finds all lemmas whose statements somewhere include a product where the second argument is raised to some power.

   The pattern can also be non-linear, as in
   🔍 Real.sqrt ?a * Real.sqrt ?a

   If the pattern has parameters, they are matched in any order. Both of these will find List.map:
   🔍 (?a -> ?b) -> List ?a -> List ?b
   🔍 List ?a -> (?a -> ?b) -> List ?b

4. By main conclusion:
   🔍 |- tsum _ = _ * tsum _
   finds all lemmas where the conclusion (the subexpression to the right of all → and ∀) has the given shape.

   As before, if the pattern has parameters, they are matched against the hypotheses of the lemma in any order; for example,
   🔍 |- _ < _ → tsum _ < tsum _
   will find tsum_lt_tsum even though the hypothesis f i < g i is not the last.

5. You can filter for definitions vs theorems: Using ⊢ (_ : Type _) finds all definitions which provide data while ⊢ (_ : Prop) finds all theorems (and definitions of proofs).

If you pass more than one such search filter, separated by commas Loogle will return lemmas which match all of them. The search
🔍 Real.sin, "two", tsum, _ * _, _ ^ _, |- _ < _ → _
would find all lemmas which mention the constants Real.sin and tsum, have "two" as a substring of the lemma name, include a product and a power somewhere in the type, and have a hypothesis of the form _ < _ (if there were any such lemmas). Metavariables (?a) are assigned independently in each filter.

The #lucky button will directly send you to the documentation of the first hit.

Source code

You can find the source code for this service at https://github.com/nomeata/loogle. The https://loogle.lean-lang.org/ service is provided by the Lean FRO. Please review the Lean FRO Terms of Use and Privacy Policy.

This is Loogle revision 9f11169 serving mathlib revision 69fae59