mathlib-initiative/mathlib-tactics huggingface dataset:
Module: Mathlib.MeasureTheory.Integral.FinMeasAdditive

Goal state before:
pp: α : Type u_1
F : Type u_3
inst✝⁵ : NormedAddCommGroup F
inst✝⁴ : NormedSpace ℝ F
G'' : Type u_8
inst✝³ : NormedAddCommGroup G''
inst✝² : PartialOrder G''
inst✝¹ : IsOrderedAddMonoid G''
inst✝ : NormedSpace ℝ G''
m : MeasurableSpace α
T T' : Set α → F →L[ℝ] G''
hTT' : ∀ (s : Set α) (x : F), (T s) x ≤ (T' s) x
f : α →ₛ F
⊢ setToSimpleFunc T f ≤ setToSimpleFunc T' f

Tactic:
by

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

Goal state before:
pp: α : Type u_1
E : Type u_2
inst✝¹ : NormedAddCommGroup E
inst✝ : NormedSpace ℝ E
m : MeasurableSpace α
μ : Measure α
hE : CompleteSpace E
f : α → E
hf : Integrable f μ
⊢ ∫ (a : α), f a ∂μ = L1.integral (Integrable.toL1 f hf)

Tactic:
by

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

Goal state before:
pp: α : Type u_1
E : Type u_2
inst✝¹ : NormedAddCommGroup E
inst✝ : NormedSpace ℝ E
m : MeasurableSpace α
μ : Measure α
f : α → E
⊢ ∫ (a : α), f a ∂μ = setToFun μ (weightedSMul μ) ⋯ f

Tactic:
by

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

Goal state before:
pp: α : Type u_1
E : Type u_2
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℝ E
m : MeasurableSpace α
μ : Measure α
inst✝ : CompleteSpace E
f : ↥(Lp E 1 μ)
⊢ integral f = ∫ (a : α), ↑↑f a ∂μ

Tactic:
by

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

Goal state before:
pp: α : Type u_1
G : Type u_5
inst✝¹ : NormedAddCommGroup G
inst✝ : NormedSpace ℝ G
m : MeasurableSpace α
μ : Measure α
f : α → G
h : ¬Integrable f μ
⊢ ∫ (a : α), f a ∂μ = 0

Tactic:
by

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

Goal state before:
pp: α : Type u_1
G : Type u_5
inst✝¹ : NormedAddCommGroup G
inst✝ : NormedSpace ℝ G
m : MeasurableSpace α
μ : Measure α
f : α → G
hG : ¬CompleteSpace G
⊢ ∫ (a : α), f a ∂μ = 0

Tactic:
by

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

Goal state before:
pp: α : Type u_1
G : Type u_5
inst✝¹ : NormedAddCommGroup G
inst✝ : NormedSpace ℝ G
m : MeasurableSpace α
μ : Measure α
⊢ ∫ (x : α), 0 ∂μ = 0

Tactic:
by

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

Goal state before:
pp: α : Type u_1
G : Type u_5
inst✝¹ : NormedAddCommGroup G
inst✝ : NormedSpace ℝ G
m : MeasurableSpace α
μ : Measure α
β : Type u_6
f : β → α → G
s : Set β
b : β
⊢ ∫ (y : α), s.indicator (fun x ↦ f x y) b ∂μ = s.indicator (fun x ↦ ∫ (y : α), f x y ∂μ) b

Tactic:
by

Goal state after:
Module: Mathlib.MeasureTheory.Integral.FinMeasAdditive

Goal state before:
pp: α : Type u_1
E : Type u_2
inst✝⁵ : NormedAddCommGroup E
inst✝⁴ : NormedSpace ℝ E
m : MeasurableSpace α
μ : Measure α
G'' : Type u_8
inst✝³ : NormedAddCommGroup G''
inst✝² : PartialOrder G''
inst✝¹ : IsOrderedAddMonoid G''
inst✝ : NormedSpace ℝ G''
T T' : Set α → E →L[ℝ] G''
hTT' : ∀ (s : Set α), MeasurableSet s → μ s < ∞ → ∀ (x : E), (T s) x ≤ (T' s) x
f : α →ₛ E
hf : Integrable (⇑f) μ
⊢ setToSimpleFunc T f ≤ setToSimpleFunc T' f

Tactic:
by

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

Goal state before:
pp: α : Type u_1
G : Type u_5
inst✝¹ : NormedAddCommGroup G
inst✝ : NormedSpace ℝ G
m : MeasurableSpace α
μ : Measure α
f g : α → G
hf : Integrable f μ
hg : Integrable g μ
⊢ ∫ (a : α), f a + g a ∂μ = ∫ (a : α), f a ∂μ + ∫ (a : α), g a ∂μ

Tactic:
by

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

Goal state before:
pp: α : Type u_1
G : Type u_5
inst✝¹ : NormedAddCommGroup G
inst✝ : NormedSpace ℝ G
m : MeasurableSpace α
μ : Measure α
ι : Type u_6
s : Finset ι
f : ι → α → G
hf : ∀ i ∈ s, Integrable (f i) μ
⊢ ∫ (a : α), ∑ i ∈ s, f i a ∂μ = ∑ i ∈ s, ∫ (a : α), f i a ∂μ

Tactic:
by

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

Goal state before:
pp: α : Type u_1
G : Type u_5
inst✝¹ : NormedAddCommGroup G
inst✝ : NormedSpace ℝ G
m : MeasurableSpace α
μ : Measure α
f : α → G
⊢ ∫ (a : α), -f a ∂μ = -∫ (a : α), f a ∂μ

Tactic:
by

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

Goal state before:
pp: α : Type u_1
G : Type u_5
inst✝¹ : NormedAddCommGroup G
inst✝ : NormedSpace ℝ G
m : MeasurableSpace α
μ : Measure α
f g : α → G
hf : Integrable f μ
hg : Integrable g μ
⊢ ∫ (a : α), f a - g a ∂μ = ∫ (a : α), f a ∂μ - ∫ (a : α), g a ∂μ

Tactic:
by

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

Goal state before:
pp: α : Type u_1
𝕜 : Type u_4
inst✝⁵ : NormedDivisionRing 𝕜
G : Type u_5
inst✝⁴ : NormedAddCommGroup G
inst✝³ : NormedSpace ℝ G
m : MeasurableSpace α
μ : Measure α
inst✝² : Module 𝕜 G
inst✝¹ : NormSMulClass 𝕜 G
inst✝ : SMulCommClass ℝ 𝕜 G
c : 𝕜
f : α → G
⊢ ∫ (a : α), c • f a ∂μ = c • ∫ (a : α), f a ∂μ

Tactic:
by

Goal state after:
Module: Mathlib.MeasureTheory.Integral.FinMeasAdditive

Goal state before:
pp: α : Type u_1
G' : Type u_7
G'' : Type u_8
inst✝⁶ : NormedAddCommGroup G''
inst✝⁵ : PartialOrder G''
inst✝⁴ : IsOrderedAddMonoid G''
inst✝³ : NormedSpace ℝ G''
inst✝² : NormedAddCommGroup G'
inst✝¹ : PartialOrder G'
inst✝ : NormedSpace ℝ G'
m : MeasurableSpace α
T : Set α → G' →L[ℝ] G''
hT_nonneg : ∀ (s : Set α) (x : G'), 0 ≤ x → 0 ≤ (T s) x
f : α →ₛ G'
hf : 0 ≤ f
⊢ 0 ≤ setToSimpleFunc T f

Tactic:
by

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

Goal state before:
pp: α : Type u_1
G : Type u_5
inst✝⁵ : NormedAddCommGroup G
inst✝⁴ : NormedSpace ℝ G
m : MeasurableSpace α
μ : Measure α
R : Type u_6
inst✝³ : NormedRing R
inst✝² : Module R G
inst✝¹ : IsBoundedSMul R G
inst✝ : SMulCommClass ℝ R G
c : R
f : α → G
hf : Integrable f μ
⊢ ∫ (a : α), c • f a ∂μ = c • ∫ (a : α), f a ∂μ

Tactic:
by

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

Goal state before:
pp: α : Type u_1
m : MeasurableSpace α
μ : Measure α
L : Type u_6
inst✝ : RCLike L
r : L
f : α → L
⊢ ∫ (a : α), f a * r ∂μ = (∫ (a : α), f a ∂μ) * r

Tactic:
by

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

Goal state before:
pp: α : Type u_1
m : MeasurableSpace α
μ : Measure α
L : Type u_6
inst✝ : RCLike L
r : L
f : α → L
⊢ ∫ (a : α), f a / r ∂μ = (∫ (a : α), f a ∂μ) / r

Tactic:
by

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

Goal state before:
pp: α : Type u_1
G : Type u_5
inst✝¹ : NormedAddCommGroup G
inst✝ : NormedSpace ℝ G
m : MeasurableSpace α
μ : Measure α
f g : α → G
h : f =ᵐ[μ] g
⊢ ∫ (a : α), f a ∂μ = ∫ (a : α), g a ∂μ

Tactic:
by

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

Goal state before:
pp: α : Type u_1
G : Type u_5
inst✝¹ : NormedAddCommGroup G
inst✝ : NormedSpace ℝ G
m : MeasurableSpace α
μ : Measure α
β : Type u_6
x✝ : MeasurableSpace β
ν : Measure β
f g : α → β → G
h : ∀ᵐ (a : α) ∂μ, f a =ᵐ[ν] g a
⊢ ∫ (a : α), ∫ (b : β), f a b ∂ν ∂μ = ∫ (a : α), ∫ (b : β), g a b ∂ν ∂μ

Tactic:
by

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

Goal state before:
pp: α : Type u_1
G : Type u_5
inst✝¹ : NormedAddCommGroup G
inst✝ : NormedSpace ℝ G
m : MeasurableSpace α
μ : Measure α
f : α → G
hf : Integrable f μ
⊢ ∫ (a : α), ↑(AEEqFun.mk f ⋯) a ∂μ = ∫ (a : α), f a ∂μ

Tactic:
by

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

Goal state before:
pp: α : Type u_1
G : Type u_5
inst✝¹ : NormedAddCommGroup G
inst✝ : NormedSpace ℝ G
m : MeasurableSpace α
μ : Measure α
f : α → G
hf : Integrable f μ
⊢ ∫ (a : α), ↑↑(Integrable.toL1 f hf) a ∂μ = ∫ (a : α), f a ∂μ

Tactic:
by

Goal state after:
Module: Mathlib.MeasureTheory.Integral.FinMeasAdditive

Goal state before:
pp: α : Type u_1
m : MeasurableSpace α
μ : Measure α
G' : Type u_7
G'' : Type u_8
inst✝⁶ : NormedAddCommGroup G''
inst✝⁵ : PartialOrder G''
inst✝⁴ : IsOrderedAddMonoid G''
inst✝³ : NormedSpace ℝ G''
inst✝² : NormedAddCommGroup G'
inst✝¹ : PartialOrder G'
inst✝ : NormedSpace ℝ G'
T : Set α → G' →L[ℝ] G''
hT_nonneg : ∀ (s : Set α), MeasurableSet s → μ s < ∞ → ∀ (x : G'), 0 ≤ x → 0 ≤ (T s) x
f : α →ₛ G'
hf : 0 ≤ f
hfi : Integrable (⇑f) μ
⊢ 0 ≤ setToSimpleFunc T f

Tactic:
by

Goal state after:
Module: Mathlib.MeasureTheory.Function.SimpleFuncDenseLp

Goal state before:
pp: α : Type u_1
E : Type u_4
inst✝¹ : MeasurableSpace α
inst✝ : NormedAddCommGroup E
p : ℝ≥0∞
μ : Measure α
_i : Fact (1 ≤ p)
hp_ne_top : p ≠ ∞
motive : (α → E) → Prop
indicator : ∀ (c : E) ⦃s : Set α⦄, MeasurableSet s → μ s < ∞ → motive (s.indicator fun x ↦ c)
add :
  ∀ ⦃f g : α → E⦄, Disjoint (support f) (support g) → MemLp f p μ → MemLp g p μ → motive f → motive g → motive (f + g)
closed : IsClosed[PseudoMetricSpace.toUniformSpace.toTopologicalSpace] {f | motive ↑↑f}
ae : ∀ ⦃f g : α → E⦄, f =ᵐ[μ] g → MemLp f p μ → motive f → motive g
s : Set α
hs : MeasurableSet s
h : MemLp (⇑(SimpleFunc.piecewise s hs (SimpleFunc.const α 0) (SimpleFunc.const α 0))) p μ
⊢ μ ∅ < ∞

Tactic:
by

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

Goal state before:
pp: α : Type u_1
G : Type u_5
inst✝¹ : NormedAddCommGroup G
inst✝ : NormedSpace ℝ G
m : MeasurableSpace α
μ : Measure α
⊢ Continuous[_, PseudoMetricSpace.toUniformSpace.toTopologicalSpace] fun f ↦ ∫ (a : α), ↑↑f a ∂μ

Tactic:
by

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

Goal state before:
pp: α : Type u_1
G : Type u_5
inst✝¹ : NormedAddCommGroup G
inst✝ : NormedSpace ℝ G
m : MeasurableSpace α
μ : Measure α
f : α → G
⊢ 0 ≤ 1

Tactic:
by

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

Goal state before:
pp: α : Type u_1
G : Type u_5
inst✝¹ : NormedAddCommGroup G
inst✝ : NormedSpace ℝ G
m : MeasurableSpace α
μ : Measure α
f : α → G
⊢ ↑(NNReal.mk 1 ⋯) * (∫⁻ (a : α), ENNReal.ofReal ‖f a‖ ∂μ).toReal ≤ (∫⁻ (a : α), ENNReal.ofReal ‖f a‖ ∂μ).toReal

Tactic:
by

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

Goal state before:
pp: α : Type u_1
G : Type u_5
inst✝¹ : NormedAddCommGroup G
inst✝ : NormedSpace ℝ G
m : MeasurableSpace α
μ : Measure α
f : α → G
⊢ ‖∫ (a : α), f a ∂μ‖ ≤ (∫⁻ (a : α), ENNReal.ofReal ‖f a‖ ∂μ).toReal

Tactic:
by

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

Goal state before:
pp: α : Type u_1
G : Type u_5
inst✝¹ : NormedAddCommGroup G
inst✝ : NormedSpace ℝ G
m : MeasurableSpace α
μ : Measure α
f : α → G
⊢ ↑(NNReal.mk 1 ⋯) * ∫⁻ (x : α), ‖f x‖ₑ ∂μ ≤ ∫⁻ (a : α), ‖f a‖ₑ ∂μ

Tactic:
by

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

Goal state before:
pp: α : Type u_1
G : Type u_5
inst✝¹ : NormedAddCommGroup G
inst✝ : NormedSpace ℝ G
m : MeasurableSpace α
μ : Measure α
f : α → G
⊢ ‖∫ (a : α), f a ∂μ‖ₑ ≤ ∫⁻ (a : α), ‖f a‖ₑ ∂μ

Tactic:
by

Goal state after:
Module: Mathlib.MeasureTheory.Integral.FinMeasAdditive

Goal state before:
pp: α : Type u_1
m : MeasurableSpace α
μ : Measure α
G' : Type u_7
G'' : Type u_8
inst✝⁷ : NormedAddCommGroup G''
inst✝⁶ : PartialOrder G''
inst✝⁵ : IsOrderedAddMonoid G''
inst✝⁴ : NormedSpace ℝ G''
inst✝³ : NormedAddCommGroup G'
inst✝² : PartialOrder G'
inst✝¹ : NormedSpace ℝ G'
inst✝ : IsOrderedAddMonoid G'
T : Set α → G' →L[ℝ] G''
h_add : FinMeasAdditive μ T
hT_nonneg : ∀ (s : Set α), MeasurableSet s → μ s < ∞ → ∀ (x : G'), 0 ≤ x → 0 ≤ (T s) x
f g : α →ₛ G'
hfi : Integrable (⇑f) μ
hgi : Integrable (⇑g) μ
hfg : f ≤ g
⊢ setToSimpleFunc T f ≤ setToSimpleFunc T g

Tactic:
by

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

Goal state before:
pp: α : Type u_1
G : Type u_5
inst✝¹ : NormedAddCommGroup G
inst✝ : NormedSpace ℝ G
m : MeasurableSpace α
μ : Measure α
f g : α → G
hf : Integrable f μ
hg : Integrable g μ
⊢ dist (∫ (a : α), f a ∂μ) (∫ (a : α), g a ∂μ) ≤ (∫⁻ (a : α), edist (f a) (g a) ∂μ).toReal

Tactic:
by

Goal state after:
Module: Mathlib.MeasureTheory.Integral.FinMeasAdditive

Goal state before:
pp: α : Type u_1
F : Type u_3
F' : Type u_4
inst✝³ : NormedAddCommGroup F
inst✝² : NormedSpace ℝ F
inst✝¹ : NormedAddCommGroup F'
inst✝ : NormedSpace ℝ F'
m : MeasurableSpace α
T : Set α → F' →L[ℝ] F
f : α →ₛ F'
⊢ ∑ x ∈ f.range, ‖(T (⇑f ⁻¹' {x})) x‖ ≤ ∑ x ∈ f.range, ‖T (⇑f ⁻¹' {x})‖ * ‖x‖

Tactic:
by

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

Goal state before:
pp: α : Type u_1
G : Type u_5
inst✝¹ : NormedAddCommGroup G
inst✝ : NormedSpace ℝ G
m : MeasurableSpace α
μ : Measure α
f g : α → G
hf : Integrable f μ
hg : Integrable g μ
⊢ edist (∫ (a : α), f a ∂μ) (∫ (a : α), g a ∂μ) ≤ ∫⁻ (a : α), edist (f a) (g a) ∂μ

Tactic:
by

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

Goal state before:
pp: α : Type u_1
G : Type u_5
inst✝¹ : NormedAddCommGroup G
inst✝ : NormedSpace ℝ G
m : MeasurableSpace α
μ : Measure α
f : α → G
hf : f =ᵐ[μ] 0
⊢ ∫ (a : α), f a ∂μ = 0

Tactic:
by

Goal state after:
Module: Mathlib.MeasureTheory.Integral.FinMeasAdditive

Goal state before:
pp: α : Type u_1
F : Type u_3
F' : Type u_4
inst✝³ : NormedAddCommGroup F
inst✝² : NormedSpace ℝ F
inst✝¹ : NormedAddCommGroup F'
inst✝ : NormedSpace ℝ F'
m : MeasurableSpace α
μ : Measure α
T : Set α → F →L[ℝ] F'
C : ℝ
hT_norm : ∀ (s : Set α), MeasurableSet s → ‖T s‖ ≤ C * μ.real s
f : α →ₛ F
⊢ ∑ x ∈ f.range, ‖T (⇑f ⁻¹' {x})‖ * ‖x‖ ≤ ∑ x ∈ f.range, C * μ.real (⇑f ⁻¹' {x}) * ‖x‖

Tactic:
by

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

Goal state before:
pp: α : Type u_1
G : Type u_5
inst✝¹ : NormedAddCommGroup G
inst✝ : NormedSpace ℝ G
m : MeasurableSpace α
μ : Measure α
ι : Type u_6
f : α → G
hf : HasFiniteIntegral f μ
l : Filter ι
s : ι → Set α
hs : Tendsto (⇑μ ∘ s) l (𝓝 0)
⊢ Tendsto (fun i ↦ ∫ (x : α) in s i, f x ∂μ) l (𝓝 0)

Tactic:
by

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

Goal state before:
pp: α : Type u_1
G : Type u_5
inst✝¹ : NormedAddCommGroup G
inst✝ : NormedSpace ℝ G
m : MeasurableSpace α
μ : Measure α
ι : Type u_6
f : α → G
hfi : AEStronglyMeasurable f μ
F : ι → α → G
l : Filter ι
hFi : ∀ᶠ (i : ι) in l, Integrable (F i) μ
hF : Tendsto (fun i ↦ ∫⁻ (x : α), ‖F i x - f x‖ₑ ∂μ) l (𝓝 0)
⊢ Tendsto (fun i ↦ ∫ (x : α), F i x ∂μ) l (𝓝 (∫ (x : α), f x ∂μ))

Tactic:
by

Goal state after:
Module: Mathlib.MeasureTheory.Integral.FinMeasAdditive

Goal state before:
pp: α : Type u_1
F : Type u_3
F' : Type u_4
inst✝³ : NormedAddCommGroup F
inst✝² : NormedSpace ℝ F
inst✝¹ : NormedAddCommGroup F'
inst✝ : NormedSpace ℝ F'
m : MeasurableSpace α
μ : Measure α
T : Set α → F →L[ℝ] F'
C : ℝ
hT_norm : ∀ (s : Set α), MeasurableSet s → ‖T s‖ ≤ C * μ.real s
f : α →ₛ F
⊢ ∑ x ∈ f.range, C * μ.real (⇑f ⁻¹' {x}) * ‖x‖ ≤ C * ∑ x ∈ f.range, μ.real (⇑f ⁻¹' {x}) * ‖x‖

Tactic:
by

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

Goal state before:
pp: α : Type u_1
G : Type u_5
inst✝¹ : NormedAddCommGroup G
inst✝ : NormedSpace ℝ G
m : MeasurableSpace α
μ : Measure α
ι : Type u_6
f : α → G
hfi : AEStronglyMeasurable f μ
F : ι → α → G
l : Filter ι
hFi : ∀ᶠ (i : ι) in l, Integrable (F i) μ
hF : Tendsto (fun i ↦ eLpNorm (F i - f) 1 μ) l (𝓝 0)
⊢ Tendsto (fun i ↦ ∫ (x : α), F i x ∂μ) l (𝓝 (∫ (x : α), f x ∂μ))

Tactic:
by

Goal state after:
Module: Mathlib.MeasureTheory.Integral.FinMeasAdditive

Goal state before:
pp: α : Type u_1
E : Type u_2
F' : Type u_4
inst✝³ : NormedAddCommGroup E
inst✝² : NormedSpace ℝ E
inst✝¹ : NormedAddCommGroup F'
inst✝ : NormedSpace ℝ F'
m : MeasurableSpace α
μ : Measure α
T : Set α → E →L[ℝ] F'
C : ℝ
hT_norm : ∀ (s : Set α), MeasurableSet s → μ s < ∞ → ‖T s‖ ≤ C * μ.real s
f : α →ₛ E
hf : Integrable (⇑f) μ
⊢ ∑ x ∈ f.range, ‖T (⇑f ⁻¹' {x})‖ * ‖x‖ ≤ ∑ x ∈ f.range, C * μ.real (⇑f ⁻¹' {x}) * ‖x‖

Tactic:
by

Goal state after:
Module: Mathlib.MeasureTheory.Integral.FinMeasAdditive

Goal state before:
pp: α : Type u_1
E : Type u_2
F' : Type u_4
inst✝³ : NormedAddCommGroup E
inst✝² : NormedSpace ℝ E
inst✝¹ : NormedAddCommGroup F'
inst✝ : NormedSpace ℝ F'
m : MeasurableSpace α
μ : Measure α
T : Set α → E →L[ℝ] F'
C : ℝ
hT_norm : ∀ (s : Set α), MeasurableSet s → μ s < ∞ → ‖T s‖ ≤ C * μ.real s
f : α →ₛ E
hf : Integrable (⇑f) μ
⊢ ∑ x ∈ f.range, C * μ.real (⇑f ⁻¹' {x}) * ‖x‖ ≤ C * ∑ x ∈ f.range, μ.real (⇑f ⁻¹' {x}) * ‖x‖

Tactic:
by

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

Goal state before:
pp: α : Type u_1
G : Type u_5
inst✝¹ : NormedAddCommGroup G
inst✝ : NormedSpace ℝ G
m : MeasurableSpace α
μ : Measure α
ι : Type u_6
f : α → G
hfi : AEStronglyMeasurable f μ
F : ι → α → G
l : Filter ι
hFi : ∀ᶠ (i : ι) in l, Integrable (F i) μ
hF : Tendsto (fun i ↦ ∫⁻ (x : α), ‖F i x - f x‖ₑ ∂μ) l (𝓝 0)
s : Set α
⊢ Tendsto (fun i ↦ ∫ (x : α) in s, F i x ∂μ) l (𝓝 (∫ (x : α) in s, f x ∂μ))

Tactic:
by

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

Goal state before:
pp: α : Type u_1
G : Type u_5
inst✝¹ : NormedAddCommGroup G
inst✝ : NormedSpace ℝ G
m : MeasurableSpace α
μ : Measure α
ι : Type u_6
f : α → G
hfi : AEStronglyMeasurable f μ
F : ι → α → G
l : Filter ι
hFi : ∀ᶠ (i : ι) in l, Integrable (F i) μ
hF : Tendsto (fun i ↦ eLpNorm (F i - f) 1 μ) l (𝓝 0)
s : Set α
⊢ Tendsto (fun i ↦ ∫ (x : α) in s, F i x ∂μ) l (𝓝 (∫ (x : α) in s, f x ∂μ))

Tactic:
by

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

Goal state before:
pp: α : Type u_1
G : Type u_5
inst✝³ : NormedAddCommGroup G
inst✝² : NormedSpace ℝ G
m : MeasurableSpace α
μ : Measure α
X : Type u_6
inst✝¹ : TopologicalSpace X
inst✝ : FirstCountableTopology X
F : X → α → G
x₀ : X
bound : α → ℝ
s : Set X
hF_meas : ∀ᶠ (x : X) in 𝓝[s] x₀, AEStronglyMeasurable (F x) μ
h_bound : ∀ᶠ (x : X) in 𝓝[s] x₀, ∀ᵐ (a : α) ∂μ, ‖F x a‖ ≤ bound a
bound_integrable : Integrable bound μ
h_cont : ∀ᵐ (a : α) ∂μ, ContinuousWithinAt (fun x ↦ F x a) s x₀
⊢ ContinuousWithinAt (fun x ↦ ∫ (a : α), F x a ∂μ) s x₀

Tactic:
by

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

Goal state before:
pp: α : Type u_1
G : Type u_5
inst✝³ : NormedAddCommGroup G
inst✝² : NormedSpace ℝ G
m : MeasurableSpace α
μ : Measure α
X : Type u_6
inst✝¹ : TopologicalSpace X
inst✝ : FirstCountableTopology X
F : X → α → G
x₀ : X
bound : α → ℝ
hF_meas : ∀ᶠ (x : X) in 𝓝 x₀, AEStronglyMeasurable (F x) μ
h_bound : ∀ᶠ (x : X) in 𝓝 x₀, ∀ᵐ (a : α) ∂μ, ‖F x a‖ ≤ bound a
bound_integrable : Integrable bound μ
h_cont : ∀ᵐ (a : α) ∂μ, ContinuousAt (fun x ↦ F x a) x₀
⊢ ContinuousAt (fun x ↦ ∫ (a : α), F x a ∂μ) x₀

Tactic:
by

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

Goal state before:
pp: α : Type u_1
G : Type u_5
inst✝³ : NormedAddCommGroup G
inst✝² : NormedSpace ℝ G
m : MeasurableSpace α
μ : Measure α
X : Type u_6
inst✝¹ : TopologicalSpace X
inst✝ : FirstCountableTopology X
F : X → α → G
bound : α → ℝ
s : Set X
hF_meas : ∀ x ∈ s, AEStronglyMeasurable (F x) μ
h_bound : ∀ x ∈ s, ∀ᵐ (a : α) ∂μ, ‖F x a‖ ≤ bound a
bound_integrable : Integrable bound μ
h_cont : ∀ᵐ (a : α) ∂μ, ContinuousOn (fun x ↦ F x a) s
⊢ ContinuousOn (fun x ↦ ∫ (a : α), F x a ∂μ) s

Tactic:
by

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

Goal state before:
pp: α : Type u_1
G : Type u_5
inst✝³ : NormedAddCommGroup G
inst✝² : NormedSpace ℝ G
m : MeasurableSpace α
μ : Measure α
X : Type u_6
inst✝¹ : TopologicalSpace X
inst✝ : FirstCountableTopology X
F : X → α → G
bound : α → ℝ
hF_meas : ∀ (x : X), AEStronglyMeasurable (F x) μ
h_bound : ∀ (x : X), ∀ᵐ (a : α) ∂μ, ‖F x a‖ ≤ bound a
bound_integrable : Integrable bound μ
h_cont : ∀ᵐ (a : α) ∂μ, Continuous[inst✝¹, PseudoMetricSpace.toUniformSpace.toTopologicalSpace] fun x ↦ F x a
⊢ Continuous[inst✝¹, PseudoMetricSpace.toUniformSpace.toTopologicalSpace] fun x ↦ ∫ (a : α), F x a ∂μ

Tactic:
by

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

Goal state before:
pp: α : Type u_1
m : MeasurableSpace α
μ : Measure α
f : α → ℝ
hf : Integrable f μ
f₁ : ↥(Lp ℝ 1 μ) := Integrable.toL1 f hf
⊢ (∫⁻ (a : α), ENNReal.ofReal (f a) ∂μ).toReal = ‖Lp.posPart f₁‖

Tactic:
by

Goal state after:
Module: Mathlib.MeasureTheory.Integral.FinMeasAdditive

Goal state before:
pp: α : Type u_1
F : Type u_3
F' : Type u_4
inst✝³ : NormedAddCommGroup F
inst✝² : NormedSpace ℝ F
inst✝¹ : NormedAddCommGroup F'
inst✝ : NormedSpace ℝ F'
T : Set α → F →L[ℝ] F'
hT_empty : T ∅ = 0
m : MeasurableSpace α
s : Set α
hs : MeasurableSet s
x : F
⊢ setToSimpleFunc T (piecewise s hs (const α x) (const α 0)) = (T s) x

Tactic:
by

Goal state after:
Module: Mathlib.MeasureTheory.Integral.FinMeasAdditive

Goal state before:
pp: α : Type u_1
F : Type u_3
F' : Type u_4
inst✝⁴ : NormedAddCommGroup F
inst✝³ : NormedSpace ℝ F
inst✝² : NormedAddCommGroup F'
inst✝¹ : NormedSpace ℝ F'
inst✝ : Nonempty α
T : Set α → F →L[ℝ] F'
x : F
m : MeasurableSpace α
⊢ setToSimpleFunc T (const α x) = (T Set.univ) x

Tactic:
by

Goal state after:
Module: Mathlib.MeasureTheory.Integral.FinMeasAdditive

Goal state before:
pp: α : Type u_1
F : Type u_3
F' : Type u_4
inst✝³ : NormedAddCommGroup F
inst✝² : NormedSpace ℝ F
inst✝¹ : NormedAddCommGroup F'
inst✝ : NormedSpace ℝ F'
T : Set α → F →L[ℝ] F'
hT_empty : T ∅ = 0
x : F
m : MeasurableSpace α
⊢ setToSimpleFunc T (const α x) = (T Set.univ) x

Tactic:
by

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

Goal state before:
pp: α : Type u_1
m : MeasurableSpace α
μ : Measure α
f : α → ℝ
hf : Integrable f μ
f₁ : ↥(Lp ℝ 1 μ) := Integrable.toL1 f hf
eq₁ : (∫⁻ (a : α), ENNReal.ofReal (f a) ∂μ).toReal = ‖Lp.posPart f₁‖
⊢ (∫⁻ (a : α), ENNReal.ofReal (-f a) ∂μ).toReal = ‖Lp.negPart f₁‖

Tactic:
by

Goal state after:
Module: Mathlib.Analysis.Asymptotics.AsymptoticEquivalent

Goal state before:
pp: α : Type u_1
β : Type u_2
inst✝ : NormedAddCommGroup β
u v : α → β
l : Filter α
h : u ~[l] v
⊢ v =O[l] u

Tactic:
by

Goal state after:
Module: Mathlib.Analysis.Asymptotics.AsymptoticEquivalent

Goal state before:
pp: α : Type u_1
β : Type u_2
inst✝ : NormedAddCommGroup β
u : α → β
l : Filter α
⊢ u ~[l] u

Tactic:
by

Goal state after:
Module: Mathlib.Analysis.Asymptotics.AsymptoticEquivalent

Goal state before:
pp: α : Type u_1
β : Type u_2
inst✝ : NormedAddCommGroup β
u : α → β
l : Filter α
⊢ u ~[l] 0 ↔ u =ᶠ[l] 0

Tactic:
by

Goal state after:
Module: Mathlib.Analysis.Asymptotics.AsymptoticEquivalent

Goal state before:
pp: α : Type u_1
β : Type u_2
inst✝ : NormedAddCommGroup β
u : α → β
l : Filter α
⊢ u ~[l] 0 ↔ u =O[l] 0

Tactic:
by

Goal state after:
Module: Mathlib.Analysis.Asymptotics.AsymptoticEquivalent

Goal state before:
pp: α : Type u_1
β : Type u_2
inst✝ : NormedAddCommGroup β
u : α → β
l : Filter α
c : β
h : c ≠ 0
⊢ u ~[l] const α c ↔ Tendsto u l (𝓝 c)

Tactic:
by

Goal state after:
Module: Mathlib.Analysis.Asymptotics.AsymptoticEquivalent

Goal state before:
pp: α : Type u_1
β : Type u_2
inst✝ : NormedAddCommGroup β
u : α → β
l : Filter α
c : β
hu : u ~[l] const α c
⊢ Tendsto u l (𝓝 c)

Tactic:
by

Goal state after:
Module: Mathlib.Analysis.Asymptotics.AsymptoticEquivalent

Goal state before:
pp: α : Type u_1
β : Type u_2
inst✝ : NormedAddCommGroup β
u v : α → β
l : Filter α
c : β
huv : u ~[l] v
hu : Tendsto u l (𝓝 c)
⊢ Tendsto v l (𝓝 c)

Tactic:
by

Goal state after:
Module: Mathlib.Analysis.Asymptotics.AsymptoticEquivalent

Goal state before:
pp: α : Type u_1
β : Type u_2
inst✝ : NormedAddCommGroup β
u v w : α → β
l : Filter α
huv : u ~[l] v
hwv : w =o[l] v
⊢ u + w ~[l] v

Tactic:
by

Goal state after:
Module: Mathlib.Analysis.Asymptotics.AsymptoticEquivalent

Goal state before:
pp: α : Type u_1
β : Type u_2
inst✝ : NormedAddCommGroup β
u v w : α → β
l : Filter α
huv : u ~[l] v
hwv : w =o[l] v
⊢ u - w ~[l] v

Tactic:
by

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

Goal state before:
pp: α : Type u_1
m : MeasurableSpace α
μ : Measure α
f : α → ℝ
hf : Integrable f μ
⊢ ∫ (a : α), f a ∂μ = (∫⁻ (a : α), ENNReal.ofReal (f a) ∂μ).toReal - (∫⁻ (a : α), ENNReal.ofReal (-f a) ∂μ).toReal

Tactic:
by

Goal state after:
Module: Mathlib.Analysis.Asymptotics.AsymptoticEquivalent

Goal state before:
pp: α : Type u_1
β : Type u_2
inst✝ : NormedAddCommGroup β
u v : α → β
l : Filter α
huv : u ~[l] v
⊢ (fun x ↦ -u x) ~[l] fun x ↦ -v x

Tactic:
by

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

Goal state before:
pp: α : Type u_1
m : MeasurableSpace α
μ : Measure α
f : α → ℝ
hf : 0 ≤ᵐ[μ] f
hfm : AEStronglyMeasurable f μ
hfi : Integrable f μ
⊢ ∫⁻ (a : α), ENNReal.ofReal (-f a) ∂μ = 0

Tactic:
by

Goal state after: