mathlib-initiative/mathlib-tactics huggingface dataset:
Module: Mathlib.MeasureTheory.Measure.Stieltjes

Goal state before:
pp: R : Type u_1
inst✝⁷ : LinearOrder R
inst✝⁶ : TopologicalSpace R
inst✝⁵ : OrderTopology R
inst✝⁴ : CompactIccSpace R
inst✝³ : MeasurableSpace R
inst✝² : BorelSpace R
inst✝¹ : SecondCountableTopology R
inst✝ : DenselyOrdered R
c : ℝ≥0
f : StieltjesFunction R
a b : R
h : a ≤ b
this : leftLim (↑(c • f)) a = ↑c * leftLim (↑f) a
⊢ ↑c • ofReal (↑f b - leftLim (↑f) a) = c • ofReal (↑f b - leftLim (↑f) a)

Tactic:
]

Goal state after:
R : Type u_1
inst✝⁷ : LinearOrder R
inst✝⁶ : TopologicalSpace R
inst✝⁵ : OrderTopology R
inst✝⁴ : CompactIccSpace R
inst✝³ : MeasurableSpace R
inst✝² : BorelSpace R
inst✝¹ : SecondCountableTopology R
inst✝ : DenselyOrdered R
c : ℝ≥0
f : StieltjesFunction R
a b : R
h : a ≤ b
this : leftLim (↑(c • f)) a = ↑c * leftLim (↑f) a
⊢ ↑c • ofReal (↑f b - leftLim (↑f) a) = c • ofReal (↑f b - leftLim (↑f) a)
Module: Mathlib.MeasureTheory.Integral.Bochner.Set

Goal state before:
pp: X : Type u_1
Y : Type u_2
E : Type u_3
F : Type u_4
mX : MeasurableSpace X
inst✝⁴ : NormedAddCommGroup E
𝕜 : Type u_5
inst✝³ : NormedRing 𝕜
inst✝² : NormedAddCommGroup F
inst✝¹ : Module 𝕜 F
inst✝ : IsBoundedSMul 𝕜 F
p✝ : ℝ≥0∞
μ✝ μ : Measure X
p : ℝ≥0∞
hp : Fact (1 ≤ p)
s : Set X
f : ↥(Lp F p μ)
⊢ ‖{ toFun := fun f ↦ MemLp.toLp ↑↑f ⋯, map_add' := ⋯, map_smul' := ⋯ } f‖ ≤ ‖f‖

Tactic:
]

Goal state after:
X : Type u_1
Y : Type u_2
E : Type u_3
F : Type u_4
mX : MeasurableSpace X
inst✝⁴ : NormedAddCommGroup E
𝕜 : Type u_5
inst✝³ : NormedRing 𝕜
inst✝² : NormedAddCommGroup F
inst✝¹ : Module 𝕜 F
inst✝ : IsBoundedSMul 𝕜 F
p✝ : ℝ≥0∞
μ✝ μ : Measure X
p : ℝ≥0∞
hp : Fact (1 ≤ p)
s : Set X
f : ↥(Lp F p μ)
⊢ ‖{ toFun := fun f ↦ MemLp.toLp ↑↑f ⋯, map_add' := ⋯, map_smul' := ⋯ } f‖ ≤ ‖f‖
Module: Mathlib.Analysis.InnerProductSpace.Defs

Goal state before:
pp: case e'_4.e'_5
𝕜 : Type u_1
F : Type u_3
inst✝² : RCLike 𝕜
inst✝¹ : AddCommGroup F
inst✝ : Module 𝕜 F
c : PreInnerProductSpace.Core 𝕜 F
x y : F
t : ℝ
hzero : ¬⟪x, y⟫ = 0
hzero' : ‖⟪x, y⟫‖ ≠ 0
⊢ re ⟪x, x⟫ * t ^ 2 * ‖⟪x, y⟫‖ ^ 2 = t ^ 2 * re (↑‖⟪x, y⟫‖ ^ 2 * ⟪x, x⟫)

Tactic:
]

Goal state after:
case e'_4.e'_5
𝕜 : Type u_1
F : Type u_3
inst✝² : RCLike 𝕜
inst✝¹ : AddCommGroup F
inst✝ : Module 𝕜 F
c : PreInnerProductSpace.Core 𝕜 F
x y : F
t : ℝ
hzero : ¬⟪x, y⟫ = 0
hzero' : ‖⟪x, y⟫‖ ≠ 0
⊢ re ⟪x, x⟫ * t ^ 2 * ‖⟪x, y⟫‖ ^ 2 = t ^ 2 * re (↑‖⟪x, y⟫‖ ^ 2 * ⟪x, x⟫)
Module: Mathlib.MeasureTheory.Measure.Haar.Basic

Goal state before:
pp: G : Type u_1
inst✝² : Group G
inst✝¹ : TopologicalSpace G
inst✝ : IsTopologicalGroup G
K₀ : PositiveCompacts G
K₁ K₂ : Compacts G
eval : (Compacts G → ℝ) → ℝ := fun f ↦ f K₁ + f K₂ - f (K₁ ⊔ K₂)
this : Continuous eval
U : Set G
left✝ : U ⊆ ↑⊤.toOpens
h2U : IsOpen[inst✝¹] U
h3U : 1 ∈ U
⊢ U.Nonempty

Tactic:
]

Goal state after:
G : Type u_1
inst✝² : Group G
inst✝¹ : TopologicalSpace G
inst✝ : IsTopologicalGroup G
K₀ : PositiveCompacts G
K₁ K₂ : Compacts G
eval : (Compacts G → ℝ) → ℝ := fun f ↦ f K₁ + f K₂ - f (K₁ ⊔ K₂)
this : Continuous eval
U : Set G
left✝ : U ⊆ ↑⊤.toOpens
h2U : IsOpen[inst✝¹] U
h3U : 1 ∈ U
⊢ U.Nonempty
Module: Mathlib.Analysis.InnerProductSpace.Defs

Goal state before:
pp: case e'_4.e'_5
𝕜 : Type u_1
F : Type u_3
inst✝² : RCLike 𝕜
inst✝¹ : AddCommGroup F
inst✝ : Module 𝕜 F
c : PreInnerProductSpace.Core 𝕜 F
x y : F
t : ℝ
hzero : ¬⟪x, y⟫ = 0
hzero' : ‖⟪x, y⟫‖ ≠ 0
⊢ re ⟪x, x⟫ * t ^ 2 * ‖⟪x, y⟫‖ ^ 2 = t ^ 2 * (‖⟪x, y⟫‖ ^ 2 * re ⟪x, x⟫)

Tactic:
]

Goal state after:
case e'_4.e'_5
𝕜 : Type u_1
F : Type u_3
inst✝² : RCLike 𝕜
inst✝¹ : AddCommGroup F
inst✝ : Module 𝕜 F
c : PreInnerProductSpace.Core 𝕜 F
x y : F
t : ℝ
hzero : ¬⟪x, y⟫ = 0
hzero' : ‖⟪x, y⟫‖ ≠ 0
⊢ re ⟪x, x⟫ * t ^ 2 * ‖⟪x, y⟫‖ ^ 2 = t ^ 2 * (‖⟪x, y⟫‖ ^ 2 * re ⟪x, x⟫)
Module: Mathlib.Analysis.InnerProductSpace.Basic

Goal state before:
pp: 𝕜 : Type u_1
E : Type u_2
inst✝² : RCLike 𝕜
inst✝¹ : SeminormedAddCommGroup E
inst✝ : InnerProductSpace 𝕜 E
x y : E
⊢ (starRingEnd 𝕜) ⟪y, x⟫ = 0 ↔ ⟪y, x⟫ = 0

Tactic:
]

Goal state after:
𝕜 : Type u_1
E : Type u_2
inst✝² : RCLike 𝕜
inst✝¹ : SeminormedAddCommGroup E
inst✝ : InnerProductSpace 𝕜 E
x y : E
⊢ (starRingEnd 𝕜) ⟪y, x⟫ = 0 ↔ ⟪y, x⟫ = 0
Module: Mathlib.Analysis.InnerProductSpace.Basic

Goal state before:
pp: 𝕜 : Type u_1
E : Type u_2
inst✝² : RCLike 𝕜
inst✝¹ : SeminormedAddCommGroup E
inst✝ : InnerProductSpace 𝕜 E
x : E
⊢ I * ((starRingEnd 𝕜) ⟪x, x⟫ - ⟪x, x⟫) / 2 = ↑0

Tactic:
]

Goal state after:
𝕜 : Type u_1
E : Type u_2
inst✝² : RCLike 𝕜
inst✝¹ : SeminormedAddCommGroup E
inst✝ : InnerProductSpace 𝕜 E
x : E
⊢ I * ((starRingEnd 𝕜) ⟪x, x⟫ - ⟪x, x⟫) / 2 = ↑0
Module: Mathlib.Analysis.InnerProductSpace.Basic

Goal state before:
pp: 𝕜 : Type u_1
E : Type u_2
inst✝² : RCLike 𝕜
inst✝¹ : SeminormedAddCommGroup E
inst✝ : InnerProductSpace 𝕜 E
x y z : E
⊢ (starRingEnd 𝕜) ⟪y, x⟫ + (starRingEnd 𝕜) ⟪z, x⟫ = ⟪x, y⟫ + ⟪x, z⟫

Tactic:
]

Goal state after:
𝕜 : Type u_1
E : Type u_2
inst✝² : RCLike 𝕜
inst✝¹ : SeminormedAddCommGroup E
inst✝ : InnerProductSpace 𝕜 E
x y z : E
⊢ (starRingEnd 𝕜) ⟪y, x⟫ + (starRingEnd 𝕜) ⟪z, x⟫ = ⟪x, y⟫ + ⟪x, z⟫
Module: Mathlib.Analysis.InnerProductSpace.Basic

Goal state before:
pp: 𝕜 : Type u_1
E : Type u_2
inst✝² : RCLike 𝕜
inst✝¹ : SeminormedAddCommGroup E
inst✝ : InnerProductSpace 𝕜 E
x y z : E
⊢ ⟪x, y + z⟫ = ⟪x, y⟫ + ⟪x, z⟫

Tactic:
rw [← inner_conj_symm, inner_add_left, map_add]

Goal state after:
𝕜 : Type u_1
E : Type u_2
inst✝² : RCLike 𝕜
inst✝¹ : SeminormedAddCommGroup E
inst✝ : InnerProductSpace 𝕜 E
x y z : E
⊢ (starRingEnd 𝕜) ⟪y, x⟫ + (starRingEnd 𝕜) ⟪z, x⟫ = ⟪x, y⟫ + ⟪x, z⟫
Module: Mathlib.Analysis.InnerProductSpace.Basic

Goal state before:
pp: 𝕜 : Type u_1
E : Type u_2
inst✝² : RCLike 𝕜
inst✝¹ : SeminormedAddCommGroup E
inst✝ : InnerProductSpace 𝕜 E
x y : E
⊢ re ⟪y, x⟫ = re ⟪y, x⟫

Tactic:
]

Goal state after:
Module: Mathlib.Analysis.InnerProductSpace.Basic

Goal state before:
pp: 𝕜 : Type u_1
E : Type u_2
inst✝² : RCLike 𝕜
inst✝¹ : SeminormedAddCommGroup E
inst✝ : InnerProductSpace 𝕜 E
x y : E
⊢ -im ⟪y, x⟫ = -im ⟪y, x⟫

Tactic:
]

Goal state after:
Module: Mathlib.MeasureTheory.Integral.Bochner.Set

Goal state before:
pp: X : Type u_1
E : Type u_3
mX : MeasurableSpace X
inst✝¹ : NormedAddCommGroup E
μ : Measure X
inst✝ : NormedSpace ℝ E
s : Set X
this : Fact (1 ≤ 1)
f : ↥(Lp E 1 μ)
⊢ ∫ (x : X) in s, ↑↑f x ∂μ = ∫ (a : X) in s, ↑↑f a ∂μ

Tactic:
]

Goal state after:
Module: Mathlib.Analysis.InnerProductSpace.Defs

Goal state before:
pp: case e'_4.e'_6
𝕜 : Type u_1
F : Type u_3
inst✝² : RCLike 𝕜
inst✝¹ : AddCommGroup F
inst✝ : Module 𝕜 F
c : PreInnerProductSpace.Core 𝕜 F
x y : F
t : ℝ
hzero : ¬⟪x, y⟫ = 0
hzero' : ‖⟪x, y⟫‖ ≠ 0
⊢ ‖⟪x, y⟫‖ ^ 2 * t = t * ‖⟪x, y⟫‖ ^ 2

Tactic:
]

Goal state after:
case e'_4.e'_6
𝕜 : Type u_1
F : Type u_3
inst✝² : RCLike 𝕜
inst✝¹ : AddCommGroup F
inst✝ : Module 𝕜 F
c : PreInnerProductSpace.Core 𝕜 F
x y : F
t : ℝ
hzero : ¬⟪x, y⟫ = 0
hzero' : ‖⟪x, y⟫‖ ≠ 0
⊢ ‖⟪x, y⟫‖ ^ 2 * t = t * ‖⟪x, y⟫‖ ^ 2
Module: Mathlib.Analysis.InnerProductSpace.Basic

Goal state before:
pp: 𝕜 : Type u_1
E : Type u_2
inst✝⁸ : RCLike 𝕜
inst✝⁷ : SeminormedAddCommGroup E
inst✝⁶ : InnerProductSpace 𝕜 E
𝕝 : Type u_4
inst✝⁵ : CommSemiring 𝕝
inst✝⁴ : StarRing 𝕝
inst✝³ : Algebra 𝕝 𝕜
inst✝² : Module 𝕝 E
inst✝¹ : IsScalarTower 𝕝 𝕜 E
inst✝ : StarModule 𝕝 𝕜
x y : E
r : 𝕝
⊢ star r • ⟪x, y⟫ = star r • ⟪x, y⟫

Tactic:
]

Goal state after:
Module: Mathlib.MeasureTheory.Integral.Bochner.Set

Goal state before:
pp: X : Type u_1
E : Type u_3
mX : MeasurableSpace X
inst✝¹ : NormedAddCommGroup E
μ : Measure X
inst✝ : NormedSpace ℝ E
s : Set X
this : Fact (1 ≤ 1)
h_comp : (fun f ↦ ∫ (x : X) in s, ↑↑f x ∂μ) = integral (μ.restrict s) ∘ fun f ↦ ↑↑((LpToLpRestrictCLM X E ℝ μ 1 s) f)
⊢ Continuous[_, PseudoMetricSpace.toUniformSpace.toTopologicalSpace]
    (integral (μ.restrict s) ∘ fun f ↦ ↑↑((LpToLpRestrictCLM X E ℝ μ 1 s) f))

Tactic:
]

Goal state after:
X : Type u_1
E : Type u_3
mX : MeasurableSpace X
inst✝¹ : NormedAddCommGroup E
μ : Measure X
inst✝ : NormedSpace ℝ E
s : Set X
this : Fact (1 ≤ 1)
h_comp : (fun f ↦ ∫ (x : X) in s, ↑↑f x ∂μ) = integral (μ.restrict s) ∘ fun f ↦ ↑↑((LpToLpRestrictCLM X E ℝ μ 1 s) f)
⊢ Continuous[_, PseudoMetricSpace.toUniformSpace.toTopologicalSpace]
    (integral (μ.restrict s) ∘ fun f ↦ ↑↑((LpToLpRestrictCLM X E ℝ μ 1 s) f))
Module: Mathlib.Analysis.InnerProductSpace.Basic

Goal state before:
pp: 𝕜 : Type u_1
E : Type u_2
inst✝⁹ : RCLike 𝕜
inst✝⁸ : SeminormedAddCommGroup E
inst✝⁷ : InnerProductSpace 𝕜 E
𝕝 : Type u_4
inst✝⁶ : CommSemiring 𝕝
inst✝⁵ : StarRing 𝕝
inst✝⁴ : Algebra 𝕝 𝕜
inst✝³ : Module 𝕝 E
inst✝² : IsScalarTower 𝕝 𝕜 E
inst✝¹ : StarModule 𝕝 𝕜
inst✝ : TrivialStar 𝕝
x y : E
r : 𝕝
⊢ r • ⟪x, y⟫ = r • ⟪x, y⟫

Tactic:
]

Goal state after:
Module: Mathlib.Analysis.InnerProductSpace.Defs

Goal state before:
pp: 𝕜 : Type u_1
F : Type u_3
inst✝² : RCLike 𝕜
inst✝¹ : AddCommGroup F
inst✝ : Module 𝕜 F
c : PreInnerProductSpace.Core 𝕜 F
x : F
⊢ re ⟪x, x⟫ = re ⟪x, x⟫

Tactic:
]

Goal state after:
Module: Mathlib.Analysis.InnerProductSpace.Defs

Goal state before:
pp: 𝕜 : Type u_1
F : Type u_3
inst✝² : RCLike 𝕜
inst✝¹ : AddCommGroup F
inst✝ : Module 𝕜 F
c : PreInnerProductSpace.Core 𝕜 F
x y : F
⊢ ‖⟪y, x⟫‖ * ‖⟪y, x⟫‖ = ‖⟪y, x⟫‖ * ‖⟪y, x⟫‖

Tactic:
]

Goal state after:
Module: Mathlib.MeasureTheory.Integral.Bochner.Set

Goal state before:
pp: X : Type u_1
M : Type u_5
inst✝¹ : NormedAddCommGroup M
inst✝ : NormedSpace ℝ M
mX : MeasurableSpace X
ν : Measure X
F : X → M
⊢ ∫ (x : X) in support F, F x ∂ν = ∫ (x : X) in univ, F x ∂ν

Tactic:
]

Goal state after:
X : Type u_1
M : Type u_5
inst✝¹ : NormedAddCommGroup M
inst✝ : NormedSpace ℝ M
mX : MeasurableSpace X
ν : Measure X
F : X → M
⊢ ∫ (x : X) in support F, F x ∂ν = ∫ (x : X) in univ, F x ∂ν
Module: Mathlib.MeasureTheory.Integral.Bochner.Set

Goal state before:
pp: X : Type u_1
M : Type u_5
inst✝¹ : NormedAddCommGroup M
inst✝ : NormedSpace ℝ M
mX : MeasurableSpace X
ν : Measure X
F : X → M
⊢ ∫ (x : X) in support F, F x ∂ν = ∫ (x : X) in support F, F x ∂ν

pp: X : Type u_1
M : Type u_5
inst✝¹ : NormedAddCommGroup M
inst✝ : NormedSpace ℝ M
mX : MeasurableSpace X
ν : Measure X
F : X → M
⊢ ∀ x ∈ univ \ support F, F x = 0

Tactic:
]

Goal state after:
X : Type u_1
M : Type u_5
inst✝¹ : NormedAddCommGroup M
inst✝ : NormedSpace ℝ M
mX : MeasurableSpace X
ν : Measure X
F : X → M
⊢ ∀ x ∈ univ \ support F, F x = 0
Module: Mathlib.MeasureTheory.Integral.Bochner.Set

Goal state before:
pp: X : Type u_1
M : Type u_5
inst✝² : NormedAddCommGroup M
inst✝¹ : NormedSpace ℝ M
mX : MeasurableSpace X
ν : Measure X
F : X → M
inst✝ : TopologicalSpace X
⊢ ∫ (x : X) in tsupport F, F x ∂ν = ∫ (x : X) in univ, F x ∂ν

Tactic:
]

Goal state after:
X : Type u_1
M : Type u_5
inst✝² : NormedAddCommGroup M
inst✝¹ : NormedSpace ℝ M
mX : MeasurableSpace X
ν : Measure X
F : X → M
inst✝ : TopologicalSpace X
⊢ ∫ (x : X) in tsupport F, F x ∂ν = ∫ (x : X) in univ, F x ∂ν
Module: Mathlib.MeasureTheory.Integral.Bochner.Set

Goal state before:
pp: X : Type u_1
M : Type u_5
inst✝² : NormedAddCommGroup M
inst✝¹ : NormedSpace ℝ M
mX : MeasurableSpace X
ν : Measure X
F : X → M
inst✝ : TopologicalSpace X
⊢ ∫ (x : X) in tsupport F, F x ∂ν = ∫ (x : X) in tsupport F, F x ∂ν

pp: X : Type u_1
M : Type u_5
inst✝² : NormedAddCommGroup M
inst✝¹ : NormedSpace ℝ M
mX : MeasurableSpace X
ν : Measure X
F : X → M
inst✝ : TopologicalSpace X
⊢ ∀ x ∈ univ \ tsupport F, F x = 0

Tactic:
]

Goal state after:
X : Type u_1
M : Type u_5
inst✝² : NormedAddCommGroup M
inst✝¹ : NormedSpace ℝ M
mX : MeasurableSpace X
ν : Measure X
F : X → M
inst✝ : TopologicalSpace X
⊢ ∀ x ∈ univ \ tsupport F, F x = 0
Module: Mathlib.Analysis.InnerProductSpace.Basic

Goal state before:
pp: 𝕜 : Type u_1
E : Type u_2
inst✝⁸ : RCLike 𝕜
inst✝⁷ : SeminormedAddCommGroup E
inst✝⁶ : InnerProductSpace 𝕜 E
𝕝 : Type u_4
inst✝⁵ : CommSemiring 𝕝
inst✝⁴ : StarRing 𝕝
inst✝³ : Algebra 𝕝 𝕜
inst✝² : Module 𝕝 E
inst✝¹ : IsScalarTower 𝕝 𝕜 E
inst✝ : StarModule 𝕝 𝕜
x y : E
r : 𝕝
⊢ r • ⟪x, y⟫ = r • ⟪x, y⟫

Tactic:
]

Goal state after:
Module: Mathlib.MeasureTheory.Integral.Bochner.Set

Goal state before:
pp: X : Type u_1
inst✝¹ : MeasurableSpace X
inst✝ : PseudoEMetricSpace X
μ : Measure X
E : Set X
E_mble : MeasurableSet E
δ : ℝ
⊢ μ E = ∫⁻ (a : X) in E, 1 ∂μ

Tactic:
]

Goal state after:
X : Type u_1
inst✝¹ : MeasurableSpace X
inst✝ : PseudoEMetricSpace X
μ : Measure X
E : Set X
E_mble : MeasurableSet E
δ : ℝ
⊢ μ E = ∫⁻ (a : X) in E, 1 ∂μ
Module: Mathlib.Analysis.InnerProductSpace.Basic

Goal state before:
pp: 𝕜 : Type u_1
E : Type u_2
inst✝² : RCLike 𝕜
inst✝¹ : SeminormedAddCommGroup E
inst✝ : InnerProductSpace 𝕜 E
x y : E
r : ℝ
⊢ ↑r * ⟪x, y⟫ = (algebraMap ℝ 𝕜) r * ⟪x, y⟫

Tactic:
]

Goal state after:
Module: Mathlib.MeasureTheory.Integral.Bochner.Set

Goal state before:
pp: X : Type u_6
f : X → ℝ
m0 : MeasurableSpace X
μ : Measure X
g : SimpleFunc X ℝ
hf : Integrable f μ
g₁ g₂ : SimpleFunc X ℝ
x✝ : Disjoint (support ⇑g₁) (support ⇑g₂)
h_int₁ : Integrable (⇑g₁ * f) μ
h_int₂ : Integrable (⇑g₂ * f) μ
⊢ ⇑g₁ * f + ⇑g₂ * f =ᵐ[μ] ⇑g₁ * f + ⇑g₂ * f

Tactic:
]

Goal state after:
Module: Mathlib.Analysis.InnerProductSpace.Defs

Goal state before:
pp: 𝕜 : Type u_1
E : Type u_2
F : Type u_3
inst✝² : RCLike 𝕜
inst✝¹ : AddCommGroup F
inst✝ : Module 𝕜 F
c : PreInnerProductSpace.Core 𝕜 F
x y : F
h₁ : failed to pretty print expression (use 'set_option pp.rawOnError true' for raw representation)
h₂ : failed to pretty print expression (use 'set_option pp.rawOnError true' for raw representation)
h₃ : failed to pretty print expression (use 'set_option pp.rawOnError true' for raw representation)
⊢ failed to pretty print expression (use 'set_option pp.rawOnError true' for raw representation)

Tactic:
]

Goal state after:
𝕜 : Type u_1
E : Type u_2
F : Type u_3
inst✝² : RCLike 𝕜
inst✝¹ : AddCommGroup F
inst✝ : Module 𝕜 F
c : PreInnerProductSpace.Core 𝕜 F
x y : F
h₁ : failed to pretty print expression (use 'set_option pp.rawOnError true' for raw representation)
h₂ : failed to pretty print expression (use 'set_option pp.rawOnError true' for raw representation)
h₃ : failed to pretty print expression (use 'set_option pp.rawOnError true' for raw representation)
⊢ failed to pretty print expression (use 'set_option pp.rawOnError true' for raw representation)
Module: Mathlib.MeasureTheory.Integral.Bochner.Set

Goal state before:
pp: X : Type u_6
f : X → ℝ
m0 : MeasurableSpace X
μ : Measure X
g : SimpleFunc X ℝ
hf : Integrable f μ
c : ℝ
s : Set X
hs : MeasurableSet s
this : s.indicator (const X c) * f = s.indicator (c • f)
⊢ IntegrableOn (c • f) s μ

Tactic:
]

Goal state after:
X : Type u_6
f : X → ℝ
m0 : MeasurableSpace X
μ : Measure X
g : SimpleFunc X ℝ
hf : Integrable f μ
c : ℝ
s : Set X
hs : MeasurableSet s
this : s.indicator (const X c) * f = s.indicator (c • f)
⊢ IntegrableOn (c • f) s μ
Module: Mathlib.MeasureTheory.Integral.Bochner.Set

Goal state before:
pp: X : Type u_6
f : X → ℝ
m m0 : MeasurableSpace X
μ : Measure X
hm : m ≤ m0
g : SimpleFunc X ℝ
hf : Integrable f μ
⊢ Integrable (⇑(SimpleFunc.toLargerSpace hm g) * f) μ

Tactic:
]

Goal state after:
X : Type u_6
f : X → ℝ
m m0 : MeasurableSpace X
μ : Measure X
hm : m ≤ m0
g : SimpleFunc X ℝ
hf : Integrable f μ
⊢ Integrable (⇑(SimpleFunc.toLargerSpace hm g) * f) μ
Module: Mathlib.Analysis.InnerProductSpace.Basic

Goal state before:
pp: 𝕜 : Type u_1
E : Type u_2
inst✝² : RCLike 𝕜
inst✝¹ : SeminormedAddCommGroup E
inst✝ : InnerProductSpace 𝕜 E
x : E
⊢ 0 = 0

Tactic:
]

Goal state after:
Module: Mathlib.MeasureTheory.Integral.Bochner.Set

Goal state before:
pp: Y : Type u_2
E : Type u_3
X : Type u_5
inst✝⁹ : TopologicalSpace X
inst✝⁸ : TopologicalSpace Y
inst✝⁷ : MeasurableSpace Y
inst✝⁶ : OpensMeasurableSpace Y
μ : Measure Y
inst✝⁵ : NormedAddCommGroup E
inst✝⁴ : NormedSpace ℝ E
inst✝³ : FirstCountableTopology X
inst✝² : LocallyCompactSpace X
inst✝¹ : SecondCountableTopologyEither Y E
inst✝ : IsLocallyFiniteMeasure μ
f : X → Y → E
hf : Continuous[instTopologicalSpaceProd, PseudoMetricSpace.toUniformSpace.toTopologicalSpace] (uncurry f)
s : Set Y
hs : IsCompact s
⊢ ∀ (x : X), ContinuousAt (fun x ↦ ∫ (y : Y) in s, f x y ∂μ) x

Tactic:
]

Goal state after:
Y : Type u_2
E : Type u_3
X : Type u_5
inst✝⁹ : TopologicalSpace X
inst✝⁸ : TopologicalSpace Y
inst✝⁷ : MeasurableSpace Y
inst✝⁶ : OpensMeasurableSpace Y
μ : Measure Y
inst✝⁵ : NormedAddCommGroup E
inst✝⁴ : NormedSpace ℝ E
inst✝³ : FirstCountableTopology X
inst✝² : LocallyCompactSpace X
inst✝¹ : SecondCountableTopologyEither Y E
inst✝ : IsLocallyFiniteMeasure μ
f : X → Y → E
hf : Continuous[instTopologicalSpaceProd, PseudoMetricSpace.toUniformSpace.toTopologicalSpace] (uncurry f)
s : Set Y
hs : IsCompact s
⊢ ∀ (x : X), ContinuousAt (fun x ↦ ∫ (y : Y) in s, f x y ∂μ) x
Module: Mathlib.MeasureTheory.Measure.Haar.Basic

Goal state before:
pp: G : Type u_1
inst✝² : Group G
inst✝¹ : TopologicalSpace G
inst✝ : IsTopologicalGroup G
K₀ : PositiveCompacts G
K₁ K₂ : Compacts G
h : Disjoint K₁.carrier K₂.carrier
h₂ : IsClosed[inst✝¹] K₂.carrier
U₁ U₂ : Set G
h1U₁ : IsOpen[inst✝¹] U₁
h1U₂ : IsOpen[inst✝¹] U₂
h2U₁ : K₁.carrier ⊆ U₁
h2U₂ : K₂.carrier ⊆ U₂
hU : Disjoint U₁ U₂
L₁ : Set G
h1L₁ : L₁ ∈ 𝓝 1
V₁ : Set G
h1V₁ : V₁ ⊆ L₁
h2V₁ : IsOpen[inst✝¹] V₁
h3V₁ : 1 ∈ V₁
h2L₁ : K₁.carrier * V₁ ⊆ U₁
L₂ : Set G
h1L₂ : L₂ ∈ 𝓝 1
V₂ : Set G
h1V₂ : V₂ ⊆ L₂
h2V₂ : IsOpen[inst✝¹] V₂
h3V₂ : 1 ∈ V₂
h2L₂ : K₂.carrier * V₂ ⊆ U₂
eval : (Compacts G → ℝ) → ℝ := fun f ↦ f K₁ + f K₂ - f (K₁ ⊔ K₂)
this : Continuous eval
⊢ chaar K₀ K₁ + chaar K₀ K₂ - chaar K₀ (K₁ ⊔ K₂) = 0

Tactic:
]

Goal state after:
G : Type u_1
inst✝² : Group G
inst✝¹ : TopologicalSpace G
inst✝ : IsTopologicalGroup G
K₀ : PositiveCompacts G
K₁ K₂ : Compacts G
h : Disjoint K₁.carrier K₂.carrier
h₂ : IsClosed[inst✝¹] K₂.carrier
U₁ U₂ : Set G
h1U₁ : IsOpen[inst✝¹] U₁
h1U₂ : IsOpen[inst✝¹] U₂
h2U₁ : K₁.carrier ⊆ U₁
h2U₂ : K₂.carrier ⊆ U₂
hU : Disjoint U₁ U₂
L₁ : Set G
h1L₁ : L₁ ∈ 𝓝 1
V₁ : Set G
h1V₁ : V₁ ⊆ L₁
h2V₁ : IsOpen[inst✝¹] V₁
h3V₁ : 1 ∈ V₁
h2L₁ : K₁.carrier * V₁ ⊆ U₁
L₂ : Set G
h1L₂ : L₂ ∈ 𝓝 1
V₂ : Set G
h1V₂ : V₂ ⊆ L₂
h2V₂ : IsOpen[inst✝¹] V₂
h3V₂ : 1 ∈ V₂
h2L₂ : K₂.carrier * V₂ ⊆ U₂
eval : (Compacts G → ℝ) → ℝ := fun f ↦ f K₁ + f K₂ - f (K₁ ⊔ K₂)
this : Continuous eval
⊢ chaar K₀ K₁ + chaar K₀ K₂ - chaar K₀ (K₁ ⊔ K₂) = 0
Module: Mathlib.Analysis.InnerProductSpace.Basic

Goal state before:
pp: 𝕜 : Type u_1
E : Type u_2
inst✝² : RCLike 𝕜
inst✝¹ : SeminormedAddCommGroup E
inst✝ : InnerProductSpace 𝕜 E
x : E
⊢ ↑‖x‖ ^ 2 = ↑‖x‖ ^ 2

Tactic:
]

Goal state after:
Module: Mathlib.Analysis.InnerProductSpace.Defs

Goal state before:
pp: 𝕜 : Type u_1
E : Type u_2
F : Type u_3
inst✝² : RCLike 𝕜
inst✝¹ : AddCommGroup F
inst✝ : Module 𝕜 F
c : PreInnerProductSpace.Core 𝕜 F
r : 𝕜
x : F
⊢ failed to pretty print expression (use 'set_option pp.rawOnError true' for raw representation)

Tactic:
]

Goal state after:
𝕜 : Type u_1
E : Type u_2
F : Type u_3
inst✝² : RCLike 𝕜
inst✝¹ : AddCommGroup F
inst✝ : Module 𝕜 F
c : PreInnerProductSpace.Core 𝕜 F
r : 𝕜
x : F
⊢ failed to pretty print expression (use 'set_option pp.rawOnError true' for raw representation)
Module: Mathlib.Analysis.InnerProductSpace.Basic

Goal state before:
pp: 𝕜 : Type u_1
E : Type u_2
inst✝² : RCLike 𝕜
inst✝¹ : SeminormedAddCommGroup E
inst✝ : InnerProductSpace 𝕜 E
x : E
⊢ ↑(re ⟪x, x⟫) = ⟪x, x⟫

Tactic:
]

Goal state after:
𝕜 : Type u_1
E : Type u_2
inst✝² : RCLike 𝕜
inst✝¹ : SeminormedAddCommGroup E
inst✝ : InnerProductSpace 𝕜 E
x : E
⊢ ↑(re ⟪x, x⟫) = ⟪x, x⟫
Module: Mathlib.Analysis.InnerProductSpace.Basic

Goal state before:
pp: 𝕜 : Type u_1
E : Type u_2
inst✝² : RCLike 𝕜
inst✝¹ : SeminormedAddCommGroup E
inst✝ : InnerProductSpace 𝕜 E
x y : E
⊢ ‖⟪y, x⟫‖ = ‖⟪y, x⟫‖

Tactic:
]

Goal state after:
Module: Mathlib.Analysis.InnerProductSpace.Defs

Goal state before:
pp: 𝕜 : Type u_1
E : Type u_2
F : Type u_3
inst✝² : RCLike 𝕜
inst✝¹ : AddCommGroup F
inst✝ : Module 𝕜 F
c : PreInnerProductSpace.Core 𝕜 F
r : 𝕜
x : F
⊢ √(‖r‖ ^ 2) * √(normSq x) ≤ ‖r‖ * ‖x‖

pp: case hx
𝕜 : Type u_1
E : Type u_2
F : Type u_3
inst✝² : RCLike 𝕜
inst✝¹ : AddCommGroup F
inst✝ : Module 𝕜 F
c : PreInnerProductSpace.Core 𝕜 F
r : 𝕜
x : F
⊢ 0 ≤ ‖r‖ ^ 2

Tactic:
]

Goal state after:
𝕜 : Type u_1
E : Type u_2
F : Type u_3
inst✝² : RCLike 𝕜
inst✝¹ : AddCommGroup F
inst✝ : Module 𝕜 F
c : PreInnerProductSpace.Core 𝕜 F
r : 𝕜
x : F
⊢ √(‖r‖ ^ 2) * √(normSq x) ≤ ‖r‖ * ‖x‖

case hx
𝕜 : Type u_1
E : Type u_2
F : Type u_3
inst✝² : RCLike 𝕜
inst✝¹ : AddCommGroup F
inst✝ : Module 𝕜 F
c : PreInnerProductSpace.Core 𝕜 F
r : 𝕜
x : F
⊢ 0 ≤ ‖r‖ ^ 2
Module: Mathlib.Analysis.InnerProductSpace.Basic

Goal state before:
pp: 𝕜 : Type u_1
E : Type u_2
inst✝² : RCLike 𝕜
inst✝¹ : SeminormedAddCommGroup E
inst✝ : InnerProductSpace 𝕜 E
x y : E
⊢ (starRingEnd 𝕜) (-1) * ⟪x, y⟫ = -⟪x, y⟫

Tactic:
]

Goal state after:
𝕜 : Type u_1
E : Type u_2
inst✝² : RCLike 𝕜
inst✝¹ : SeminormedAddCommGroup E
inst✝ : InnerProductSpace 𝕜 E
x y : E
⊢ (starRingEnd 𝕜) (-1) * ⟪x, y⟫ = -⟪x, y⟫
Module: Mathlib.Analysis.InnerProductSpace.Defs

Goal state before:
pp: 𝕜 : Type u_1
E : Type u_2
F : Type u_3
inst✝² : RCLike 𝕜
inst✝¹ : AddCommGroup F
inst✝ : Module 𝕜 F
cd : Core 𝕜 F
x y : F
h₁ : failed to pretty print expression (use 'set_option pp.rawOnError true' for raw representation)
h₂ : failed to pretty print expression (use 'set_option pp.rawOnError true' for raw representation)
h₃ : failed to pretty print expression (use 'set_option pp.rawOnError true' for raw representation)
⊢ failed to pretty print expression (use 'set_option pp.rawOnError true' for raw representation)

Tactic:
]

Goal state after:
𝕜 : Type u_1
E : Type u_2
F : Type u_3
inst✝² : RCLike 𝕜
inst✝¹ : AddCommGroup F
inst✝ : Module 𝕜 F
cd : Core 𝕜 F
x y : F
h₁ : failed to pretty print expression (use 'set_option pp.rawOnError true' for raw representation)
h₂ : failed to pretty print expression (use 'set_option pp.rawOnError true' for raw representation)
h₃ : failed to pretty print expression (use 'set_option pp.rawOnError true' for raw representation)
⊢ failed to pretty print expression (use 'set_option pp.rawOnError true' for raw representation)
Module: Mathlib.Analysis.InnerProductSpace.Basic

Goal state before:
pp: 𝕜 : Type u_1
E : Type u_2
inst✝² : RCLike 𝕜
inst✝¹ : SeminormedAddCommGroup E
inst✝ : InnerProductSpace 𝕜 E
x y : E
⊢ (starRingEnd 𝕜) (-⟪y, x⟫) = -⟪x, y⟫

Tactic:
]

Goal state after:
𝕜 : Type u_1
E : Type u_2
inst✝² : RCLike 𝕜
inst✝¹ : SeminormedAddCommGroup E
inst✝ : InnerProductSpace 𝕜 E
x y : E
⊢ (starRingEnd 𝕜) (-⟪y, x⟫) = -⟪x, y⟫
Module: Mathlib.Analysis.InnerProductSpace.Basic

Goal state before:
pp: 𝕜 : Type u_1
E : Type u_2
inst✝² : RCLike 𝕜
inst✝¹ : SeminormedAddCommGroup E
inst✝ : InnerProductSpace 𝕜 E
x y : E
⊢ re (⟪y, x⟫ * (starRingEnd 𝕜) ⟪y, x⟫) = ‖⟪y, x⟫ * (starRingEnd 𝕜) ⟪y, x⟫‖

Tactic:
]

Goal state after:
𝕜 : Type u_1
E : Type u_2
inst✝² : RCLike 𝕜
inst✝¹ : SeminormedAddCommGroup E
inst✝ : InnerProductSpace 𝕜 E
x y : E
⊢ re (⟪y, x⟫ * (starRingEnd 𝕜) ⟪y, x⟫) = ‖⟪y, x⟫ * (starRingEnd 𝕜) ⟪y, x⟫‖