awhecmu/canonical-drafter-extract-mathlib huggingface dataset:
-- Module: Mathlib.Analysis.Calculus.ContDiff.Convolution
Goal:
𝕜 : Type u𝕜
G : Type uG
E : Type uE
E' : Type uE'
F : Type uF
P : Type uP
inst : NormedAddCommGroup E
inst_1 : NormedAddCommGroup E'
inst_2 : NormedAddCommGroup F
f : G → E
inst_3 : RCLike 𝕜
inst_4 : NormedSpace 𝕜 E
inst_5 : NormedSpace 𝕜 E'
inst_6 : NormedSpace ℝ F
inst_7 : NormedSpace 𝕜 F
inst_8 : MeasurableSpace G
inst_9 : NormedAddCommGroup G
inst_10 : BorelSpace G
inst_11 : NormedSpace 𝕜 G
inst_12 : NormedAddCommGroup P
inst_13 : NormedSpace 𝕜 P
μ : Measure G
L : E →L[𝕜] E' →L[𝕜] F
g : P → G → E'
s : Set P
k : Set G
hs : IsOpen[PseudoMetricSpace.toUniformSpace.toTopologicalSpace] s
hk : IsCompact k
hgs : ∀ (p : P) (x : G), p ∈ s → x ∉ k → g p x = 0
hf : LocallyIntegrable f μ
hg : ContDiffOn 𝕜 1 (↿g) (SProd.sprod (β := Set G) s univ)
q₀ : P × G
hq₀ : q₀.1 ∈ s
g' : (x : P × G) → P × G →L[𝕜] E' := fderiv 𝕜 ↿g
A :
  ∀ p ∈ s,
    Continuous[PseudoMetricSpace.toUniformSpace.toTopologicalSpace, PseudoMetricSpace.toUniformSpace.toTopologicalSpace]
      (g p)
A' : ∀ (q : P × G), q.1 ∈ s → SProd.sprod (β := Set G) s univ ∈ 𝓝 q
g'_zero : ∀ (p : P) (x : G), p ∈ s → x ∉ k → g' (p, x) = 0
ε C : ℝ
εpos : 0 < ε
h₀ε : ball q₀.1 ε ⊆ s
hε : ∀ (p : P) (x : G), ‖p - q₀.1‖ < ε → ‖g' (p, x)‖ ≤ C
I1 :
  ∀ᶠ (x : P × G) in 𝓝 q₀,
    AEStronglyMeasurable.{uG, uF} (β := F)
      (fun (a : G) ↦ (((L : (a : E) → E' →L[𝕜] F) (f a) : E' →L[𝕜] F) : (a : E') → F) (g x.1 (x.2 - a))) μ
I2 :
  Integrable.{uF, uG} (ε := F)
    (fun (a : G) ↦ (((L : (a : E) → E' →L[𝕜] F) (f a) : E' →L[𝕜] F) : (a : E') → F) (g q₀.1 (q₀.2 - a))) μ
I3 :
  AEStronglyMeasurable (β := P × G →L[𝕜] F)
    (fun (a : G) ↦
      ContinuousLinearMap.comp (σ₂₃ := RingHom.id 𝕜) ((L : (a : E) → E' →L[𝕜] F) (f a)) (g' (q₀.1, q₀.2 - a)))
    μ
K' : Set G := -k + {q₀.2}
K'_def : K' = -k + {q₀.2}
hK' : IsCompact K'
U : Set G
U_open : IsOpen[PseudoMetricSpace.toUniformSpace.toTopologicalSpace] U
K'U : K' ⊆ U
hU : IntegrableOn f U μ
δ : ℝ
δpos : 0 < δ
δε : δ ≤ ε
hδ : K' + ball 0 δ ⊆ U
this : Norm (E →L[𝕜] (P × G →L[𝕜] E') →L[𝕜] P × G →L[𝕜] F) :=
  hasOpNorm (𝕜 := 𝕜) (𝕜₂ := 𝕜) (E := E) (F := (P × G →L[𝕜] E') →L[𝕜] P × G →L[𝕜] F) (σ₁₂ := RingHom.id 𝕜)
bound : G → ℝ :=
  U.indicator fun (t : G) ↦ norm (E := E →L[𝕜] (P × G →L[𝕜] E') →L[𝕜] P × G →L[𝕜] F) (precompR (P × G) L) * ‖f t‖ * C
I4 :
  ∀ᵐ (a : G) ∂μ,
    ∀ (x : P × G),
      dist x q₀ < δ →
        norm (E := P × G →L[𝕜] F)
            ((((precompR (P × G) L : (a : E) → (P × G →L[𝕜] E') →L[𝕜] P × G →L[𝕜] F) (f a) :
                    (P × G →L[𝕜] E') →L[𝕜] P × G →L[𝕜] F) :
                  (a : P × G →L[𝕜] E') → P × G →L[𝕜] F)
                (g' (x.1, x.2 - a)) :
              P × G →L[𝕜] F) ≤
          bound a
rw :
  IntegrableOn (ε := ℝ)
    (fun (t : G) ↦ norm (E := E →L[𝕜] (P × G →L[𝕜] E') →L[𝕜] P × G →L[𝕜] F) (precompR (P × G) L) * ‖f t‖ * C) U μ
⊢ Integrable bound μ

Tactic:
rw [integrable_indicator_iff U_open.measurableSet]

Premises used: IsOpen.measurableSet, MeasureTheory.integrable_indicator_iff
-- Module: Mathlib.Analysis.Calculus.ContDiff.Convolution
Goal:
𝕜 : Type u𝕜
G : Type uG
E : Type uE
E' : Type uE'
F : Type uF
P : Type uP
inst : NormedAddCommGroup E
inst_1 : NormedAddCommGroup E'
inst_2 : NormedAddCommGroup F
f : G → E
inst_3 : RCLike 𝕜
inst_4 : NormedSpace 𝕜 E
inst_5 : NormedSpace 𝕜 E'
inst_6 : NormedSpace ℝ F
inst_7 : NormedSpace 𝕜 F
inst_8 : MeasurableSpace G
inst_9 : NormedAddCommGroup G
inst_10 : BorelSpace G
inst_11 : NormedSpace 𝕜 G
inst_12 : NormedAddCommGroup P
inst_13 : NormedSpace 𝕜 P
μ : Measure G
L : E →L[𝕜] E' →L[𝕜] F
g : P → G → E'
s : Set P
k : Set G
hs : IsOpen[PseudoMetricSpace.toUniformSpace.toTopologicalSpace] s
hk : IsCompact k
hgs : ∀ (p : P) (x : G), p ∈ s → x ∉ k → g p x = 0
hf : LocallyIntegrable f μ
hg : ContDiffOn 𝕜 1 (↿g) (SProd.sprod (β := Set G) s univ)
q₀ : P × G
hq₀ : q₀.1 ∈ s
g' : (x : P × G) → P × G →L[𝕜] E' := fderiv 𝕜 ↿g
A :
  ∀ p ∈ s,
    Continuous[PseudoMetricSpace.toUniformSpace.toTopologicalSpace, PseudoMetricSpace.toUniformSpace.toTopologicalSpace]
      (g p)
A' : ∀ (q : P × G), q.1 ∈ s → SProd.sprod (β := Set G) s univ ∈ 𝓝 q
g'_zero : ∀ (p : P) (x : G), p ∈ s → x ∉ k → g' (p, x) = 0
ε C : ℝ
εpos : 0 < ε
h₀ε : ball q₀.1 ε ⊆ s
hε : ∀ (p : P) (x : G), ‖p - q₀.1‖ < ε → ‖g' (p, x)‖ ≤ C
I1 :
  ∀ᶠ (x : P × G) in 𝓝 q₀,
    AEStronglyMeasurable.{uG, uF} (β := F)
      (fun (a : G) ↦ (((L : (a : E) → E' →L[𝕜] F) (f a) : E' →L[𝕜] F) : (a : E') → F) (g x.1 (x.2 - a))) μ
I2 :
  Integrable.{uF, uG} (ε := F)
    (fun (a : G) ↦ (((L : (a : E) → E' →L[𝕜] F) (f a) : E' →L[𝕜] F) : (a : E') → F) (g q₀.1 (q₀.2 - a))) μ
I3 :
  AEStronglyMeasurable (β := P × G →L[𝕜] F)
    (fun (a : G) ↦
      ContinuousLinearMap.comp (σ₂₃ := RingHom.id 𝕜) ((L : (a : E) → E' →L[𝕜] F) (f a)) (g' (q₀.1, q₀.2 - a)))
    μ
K' : Set G := -k + {q₀.2}
K'_def : K' = -k + {q₀.2}
hK' : IsCompact K'
U : Set G
U_open : IsOpen[PseudoMetricSpace.toUniformSpace.toTopologicalSpace] U
K'U : K' ⊆ U
hU : IntegrableOn f U μ
δ : ℝ
δpos : 0 < δ
δε : δ ≤ ε
hδ : K' + ball 0 δ ⊆ U
this : Norm (E →L[𝕜] (P × G →L[𝕜] E') →L[𝕜] P × G →L[𝕜] F) :=
  hasOpNorm (𝕜 := 𝕜) (𝕜₂ := 𝕜) (E := E) (F := (P × G →L[𝕜] E') →L[𝕜] P × G →L[𝕜] F) (σ₁₂ := RingHom.id 𝕜)
bound : G → ℝ :=
  U.indicator fun (t : G) ↦ norm (E := E →L[𝕜] (P × G →L[𝕜] E') →L[𝕜] P × G →L[𝕜] F) (precompR (P × G) L) * ‖f t‖ * C
I4 :
  ∀ᵐ (a : G) ∂μ,
    ∀ (x : P × G),
      dist x q₀ < δ →
        norm (E := P × G →L[𝕜] F)
            ((((precompR (P × G) L : (a : E) → (P × G →L[𝕜] E') →L[𝕜] P × G →L[𝕜] F) (f a) :
                    (P × G →L[𝕜] E') →L[𝕜] P × G →L[𝕜] F) :
                  (a : P × G →L[𝕜] E') → P × G →L[𝕜] F)
                (g' (x.1, x.2 - a)) :
              P × G →L[𝕜] F) ≤
          bound a
⊢ IntegrableOn (ε := ℝ)
    (fun (t : G) ↦ norm (E := E →L[𝕜] (P × G →L[𝕜] E') →L[𝕜] P × G →L[𝕜] F) (precompR (P × G) L) * ‖f t‖ * C) U μ

Tactic:
(hU.norm.const_mul _).mul_const _

Premises used: MeasureTheory.Integrable.const_mul, MeasureTheory.IntegrableOn, MeasureTheory.Integrable.mul_const, MeasureTheory.Integrable.norm
-- Module: Mathlib.Analysis.Calculus.ContDiff.Convolution
Goal:
𝕜 : Type u𝕜
G : Type uG
E : Type uE
E' : Type uE'
F : Type uF
P : Type uP
inst : NormedAddCommGroup E
inst_1 : NormedAddCommGroup E'
inst_2 : NormedAddCommGroup F
f : G → E
inst_3 : RCLike 𝕜
inst_4 : NormedSpace 𝕜 E
inst_5 : NormedSpace 𝕜 E'
inst_6 : NormedSpace ℝ F
inst_7 : NormedSpace 𝕜 F
inst_8 : MeasurableSpace G
inst_9 : NormedAddCommGroup G
inst_10 : BorelSpace G
inst_11 : NormedSpace 𝕜 G
inst_12 : NormedAddCommGroup P
inst_13 : NormedSpace 𝕜 P
μ : Measure G
L : E →L[𝕜] E' →L[𝕜] F
g : P → G → E'
s : Set P
k : Set G
hs : IsOpen[PseudoMetricSpace.toUniformSpace.toTopologicalSpace] s
hk : IsCompact k
hgs : ∀ (p : P) (x : G), p ∈ s → x ∉ k → g p x = 0
hf : LocallyIntegrable f μ
hg : ContDiffOn 𝕜 1 (↿g) (SProd.sprod (β := Set G) s univ)
q₀ : P × G
hq₀ : q₀.1 ∈ s
g' : (x : P × G) → P × G →L[𝕜] E' := fderiv 𝕜 ↿g
A :
  ∀ p ∈ s,
    Continuous[PseudoMetricSpace.toUniformSpace.toTopologicalSpace, PseudoMetricSpace.toUniformSpace.toTopologicalSpace]
      (g p)
A' : ∀ (q : P × G), q.1 ∈ s → SProd.sprod (β := Set G) s univ ∈ 𝓝 q
g'_zero : ∀ (p : P) (x : G), p ∈ s → x ∉ k → g' (p, x) = 0
ε C : ℝ
εpos : 0 < ε
h₀ε : ball q₀.1 ε ⊆ s
hε : ∀ (p : P) (x : G), ‖p - q₀.1‖ < ε → ‖g' (p, x)‖ ≤ C
I1 :
  ∀ᶠ (x : P × G) in 𝓝 q₀,
    AEStronglyMeasurable.{uG, uF} (β := F)
      (fun (a : G) ↦ (((L : (a : E) → E' →L[𝕜] F) (f a) : E' →L[𝕜] F) : (a : E') → F) (g x.1 (x.2 - a))) μ
I2 :
  Integrable.{uF, uG} (ε := F)
    (fun (a : G) ↦ (((L : (a : E) → E' →L[𝕜] F) (f a) : E' →L[𝕜] F) : (a : E') → F) (g q₀.1 (q₀.2 - a))) μ
I3 :
  AEStronglyMeasurable (β := P × G →L[𝕜] F)
    (fun (a : G) ↦
      ContinuousLinearMap.comp (σ₂₃ := RingHom.id 𝕜) ((L : (a : E) → E' →L[𝕜] F) (f a)) (g' (q₀.1, q₀.2 - a)))
    μ
K' : Set G := -k + {q₀.2}
K'_def : K' = -k + {q₀.2}
hK' : IsCompact K'
U : Set G
U_open : IsOpen[PseudoMetricSpace.toUniformSpace.toTopologicalSpace] U
K'U : K' ⊆ U
hU : IntegrableOn f U μ
δ : ℝ
δpos : 0 < δ
δε : δ ≤ ε
hδ : K' + ball 0 δ ⊆ U
this : Norm (E →L[𝕜] (P × G →L[𝕜] E') →L[𝕜] P × G →L[𝕜] F) :=
  hasOpNorm (𝕜 := 𝕜) (𝕜₂ := 𝕜) (E := E) (F := (P × G →L[𝕜] E') →L[𝕜] P × G →L[𝕜] F) (σ₁₂ := RingHom.id 𝕜)
bound : G → ℝ :=
  U.indicator fun (t : G) ↦ norm (E := E →L[𝕜] (P × G →L[𝕜] E') →L[𝕜] P × G →L[𝕜] F) (precompR (P × G) L) * ‖f t‖ * C
I4 :
  ∀ᵐ (a : G) ∂μ,
    ∀ (x : P × G),
      dist x q₀ < δ →
        norm (E := P × G →L[𝕜] F)
            ((((precompR (P × G) L : (a : E) → (P × G →L[𝕜] E') →L[𝕜] P × G →L[𝕜] F) (f a) :
                    (P × G →L[𝕜] E') →L[𝕜] P × G →L[𝕜] F) :
                  (a : P × G →L[𝕜] E') → P × G →L[𝕜] F)
                (g' (x.1, x.2 - a)) :
              P × G →L[𝕜] F) ≤
          bound a
⊢ IntegrableOn (ε := ℝ)
    (fun (t : G) ↦ norm (E := E →L[𝕜] (P × G →L[𝕜] E') →L[𝕜] P × G →L[𝕜] F) (precompR (P × G) L) * ‖f t‖ * C) U μ

Tactic:
exact (hU.norm.const_mul _).mul_const _

Premises used: MeasureTheory.Integrable.const_mul, MeasureTheory.Integrable.mul_const, MeasureTheory.Integrable.norm
-- Module: Mathlib.Analysis.Calculus.ContDiff.Convolution
Goal:
𝕜 : Type u𝕜
G : Type uG
E : Type uE
E' : Type uE'
F : Type uF
P : Type uP
inst : NormedAddCommGroup E
inst_1 : NormedAddCommGroup E'
inst_2 : NormedAddCommGroup F
f : G → E
inst_3 : RCLike 𝕜
inst_4 : NormedSpace 𝕜 E
inst_5 : NormedSpace 𝕜 E'
inst_6 : NormedSpace ℝ F
inst_7 : NormedSpace 𝕜 F
inst_8 : MeasurableSpace G
inst_9 : NormedAddCommGroup G
inst_10 : BorelSpace G
inst_11 : NormedSpace 𝕜 G
inst_12 : NormedAddCommGroup P
inst_13 : NormedSpace 𝕜 P
μ : Measure G
L : E →L[𝕜] E' →L[𝕜] F
g : P → G → E'
s : Set P
k : Set G
hs : IsOpen[PseudoMetricSpace.toUniformSpace.toTopologicalSpace] s
hk : IsCompact k
hgs : ∀ (p : P) (x : G), p ∈ s → x ∉ k → g p x = 0
hf : LocallyIntegrable f μ
hg : ContDiffOn 𝕜 1 (↿g) (SProd.sprod (β := Set G) s univ)
q₀ : P × G
hq₀ : q₀.1 ∈ s
g' : (x : P × G) → P × G →L[𝕜] E' := fderiv 𝕜 ↿g
A :
  ∀ p ∈ s,
    Continuous[PseudoMetricSpace.toUniformSpace.toTopologicalSpace, PseudoMetricSpace.toUniformSpace.toTopologicalSpace]
      (g p)
A' : ∀ (q : P × G), q.1 ∈ s → SProd.sprod (β := Set G) s univ ∈ 𝓝 q
g'_zero : ∀ (p : P) (x : G), p ∈ s → x ∉ k → g' (p, x) = 0
ε C : ℝ
εpos : 0 < ε
h₀ε : ball q₀.1 ε ⊆ s
hε : ∀ (p : P) (x : G), ‖p - q₀.1‖ < ε → ‖g' (p, x)‖ ≤ C
I1 :
  ∀ᶠ (x : P × G) in 𝓝 q₀,
    AEStronglyMeasurable.{uG, uF} (β := F)
      (fun (a : G) ↦ (((L : (a : E) → E' →L[𝕜] F) (f a) : E' →L[𝕜] F) : (a : E') → F) (g x.1 (x.2 - a))) μ
I2 :
  Integrable.{uF, uG} (ε := F)
    (fun (a : G) ↦ (((L : (a : E) → E' →L[𝕜] F) (f a) : E' →L[𝕜] F) : (a : E') → F) (g q₀.1 (q₀.2 - a))) μ
I3 :
  AEStronglyMeasurable (β := P × G →L[𝕜] F)
    (fun (a : G) ↦
      ContinuousLinearMap.comp (σ₂₃ := RingHom.id 𝕜) ((L : (a : E) → E' →L[𝕜] F) (f a)) (g' (q₀.1, q₀.2 - a)))
    μ
K' : Set G := -k + {q₀.2}
K'_def : K' = -k + {q₀.2}
hK' : IsCompact K'
U : Set G
U_open : IsOpen[PseudoMetricSpace.toUniformSpace.toTopologicalSpace] U
K'U : K' ⊆ U
hU : IntegrableOn f U μ
δ : ℝ
δpos : 0 < δ
δε : δ ≤ ε
hδ : K' + ball 0 δ ⊆ U
this : Norm (E →L[𝕜] (P × G →L[𝕜] E') →L[𝕜] P × G →L[𝕜] F) :=
  hasOpNorm (𝕜 := 𝕜) (𝕜₂ := 𝕜) (E := E) (F := (P × G →L[𝕜] E') →L[𝕜] P × G →L[𝕜] F) (σ₁₂ := RingHom.id 𝕜)
bound : G → ℝ :=
  U.indicator fun (t : G) ↦ norm (E := E →L[𝕜] (P × G →L[𝕜] E') →L[𝕜] P × G →L[𝕜] F) (precompR (P × G) L) * ‖f t‖ * C
I4 :
  ∀ᵐ (a : G) ∂μ,
    ∀ (x : P × G),
      dist x q₀ < δ →
        norm (E := P × G →L[𝕜] F)
            ((((precompR (P × G) L : (a : E) → (P × G →L[𝕜] E') →L[𝕜] P × G →L[𝕜] F) (f a) :
                    (P × G →L[𝕜] E') →L[𝕜] P × G →L[𝕜] F) :
                  (a : P × G →L[𝕜] E') → P × G →L[𝕜] F)
                (g' (x.1, x.2 - a)) :
              P × G →L[𝕜] F) ≤
          bound a
⊢ Integrable bound μ

Tactic:
have I5 : Integrable bound μ := by
    rw [integrable_indicator_iff U_open.measurableSet]
    exact (hU.norm.const_mul _).mul_const _
-- Module: Mathlib.Analysis.Calculus.ContDiff.Convolution
Goal:
𝕜 : Type u𝕜
G : Type uG
E : Type uE
E' : Type uE'
F : Type uF
P : Type uP
inst : NormedAddCommGroup E
inst_1 : NormedAddCommGroup E'
inst_2 : NormedAddCommGroup F
f : G → E
inst_3 : RCLike 𝕜
inst_4 : NormedSpace 𝕜 E
inst_5 : NormedSpace 𝕜 E'
inst_6 : NormedSpace ℝ F
inst_7 : NormedSpace 𝕜 F
inst_8 : MeasurableSpace G
inst_9 : NormedAddCommGroup G
inst_10 : BorelSpace G
inst_11 : NormedSpace 𝕜 G
inst_12 : NormedAddCommGroup P
inst_13 : NormedSpace 𝕜 P
μ : Measure G
L : E →L[𝕜] E' →L[𝕜] F
g : P → G → E'
s : Set P
k : Set G
hs : IsOpen[PseudoMetricSpace.toUniformSpace.toTopologicalSpace] s
hk : IsCompact k
hgs : ∀ (p : P) (x : G), p ∈ s → x ∉ k → g p x = 0
hf : LocallyIntegrable f μ
hg : ContDiffOn 𝕜 1 (↿g) (SProd.sprod (β := Set G) s univ)
q₀ : P × G
hq₀ : q₀.1 ∈ s
g' : (x : P × G) → P × G →L[𝕜] E' := fderiv 𝕜 ↿g
A :
  ∀ p ∈ s,
    Continuous[PseudoMetricSpace.toUniformSpace.toTopologicalSpace, PseudoMetricSpace.toUniformSpace.toTopologicalSpace]
      (g p)
A' : ∀ (q : P × G), q.1 ∈ s → SProd.sprod (β := Set G) s univ ∈ 𝓝 q
g'_zero : ∀ (p : P) (x : G), p ∈ s → x ∉ k → g' (p, x) = 0
ε C : ℝ
εpos : 0 < ε
h₀ε : ball q₀.1 ε ⊆ s
hε : ∀ (p : P) (x : G), ‖p - q₀.1‖ < ε → ‖g' (p, x)‖ ≤ C
I1 :
  ∀ᶠ (x : P × G) in 𝓝 q₀,
    AEStronglyMeasurable.{uG, uF} (β := F)
      (fun (a : G) ↦ (((L : (a : E) → E' →L[𝕜] F) (f a) : E' →L[𝕜] F) : (a : E') → F) (g x.1 (x.2 - a))) μ
I2 :
  Integrable.{uF, uG} (ε := F)
    (fun (a : G) ↦ (((L : (a : E) → E' →L[𝕜] F) (f a) : E' →L[𝕜] F) : (a : E') → F) (g q₀.1 (q₀.2 - a))) μ
I3 :
  AEStronglyMeasurable (β := P × G →L[𝕜] F)
    (fun (a : G) ↦
      ContinuousLinearMap.comp (σ₂₃ := RingHom.id 𝕜) ((L : (a : E) → E' →L[𝕜] F) (f a)) (g' (q₀.1, q₀.2 - a)))
    μ
K' : Set G := -k + {q₀.2}
K'_def : K' = -k + {q₀.2}
hK' : IsCompact K'
U : Set G
U_open : IsOpen[PseudoMetricSpace.toUniformSpace.toTopologicalSpace] U
K'U : K' ⊆ U
hU : IntegrableOn f U μ
δ : ℝ
δpos : 0 < δ
δε : δ ≤ ε
hδ : K' + ball 0 δ ⊆ U
this : Norm (E →L[𝕜] (P × G →L[𝕜] E') →L[𝕜] P × G →L[𝕜] F) :=
  hasOpNorm (𝕜 := 𝕜) (𝕜₂ := 𝕜) (E := E) (F := (P × G →L[𝕜] E') →L[𝕜] P × G →L[𝕜] F) (σ₁₂ := RingHom.id 𝕜)
bound : G → ℝ :=
  U.indicator fun (t : G) ↦ norm (E := E →L[𝕜] (P × G →L[𝕜] E') →L[𝕜] P × G →L[𝕜] F) (precompR (P × G) L) * ‖f t‖ * C
I4 :
  ∀ᵐ (a : G) ∂μ,
    ∀ (x : P × G),
      dist x q₀ < δ →
        norm (E := P × G →L[𝕜] F)
            ((((precompR (P × G) L : (a : E) → (P × G →L[𝕜] E') →L[𝕜] P × G →L[𝕜] F) (f a) :
                    (P × G →L[𝕜] E') →L[𝕜] P × G →L[𝕜] F) :
                  (a : P × G →L[𝕜] E') → P × G →L[𝕜] F)
                (g' (x.1, x.2 - a)) :
              P × G →L[𝕜] F) ≤
          bound a
I5 : Integrable bound μ
a : G
x : P × G
hx : dist x q₀ < δ
a₁ : (x.1, x.2 - a).1 ∈ s
⊢ SProd.sprod (β := Set G) s univ ∈ 𝓝 (x.1, x.2 - a)

Tactic:
apply A'
-- Module: Mathlib.Analysis.Calculus.ContDiff.Convolution
Goal:
𝕜 : Type u𝕜
G : Type uG
E : Type uE
E' : Type uE'
F : Type uF
P : Type uP
inst : NormedAddCommGroup E
inst_1 : NormedAddCommGroup E'
inst_2 : NormedAddCommGroup F
f : G → E
inst_3 : RCLike 𝕜
inst_4 : NormedSpace 𝕜 E
inst_5 : NormedSpace 𝕜 E'
inst_6 : NormedSpace ℝ F
inst_7 : NormedSpace 𝕜 F
inst_8 : MeasurableSpace G
inst_9 : NormedAddCommGroup G
inst_10 : BorelSpace G
inst_11 : NormedSpace 𝕜 G
inst_12 : NormedAddCommGroup P
inst_13 : NormedSpace 𝕜 P
μ : Measure G
L : E →L[𝕜] E' →L[𝕜] F
g : P → G → E'
s : Set P
k : Set G
hs : IsOpen[PseudoMetricSpace.toUniformSpace.toTopologicalSpace] s
hk : IsCompact k
hgs : ∀ (p : P) (x : G), p ∈ s → x ∉ k → g p x = 0
hf : LocallyIntegrable f μ
hg : ContDiffOn 𝕜 1 (↿g) (SProd.sprod (β := Set G) s univ)
q₀ : P × G
hq₀ : q₀.1 ∈ s
g' : (x : P × G) → P × G →L[𝕜] E' := fderiv 𝕜 ↿g
A :
  ∀ p ∈ s,
    Continuous[PseudoMetricSpace.toUniformSpace.toTopologicalSpace, PseudoMetricSpace.toUniformSpace.toTopologicalSpace]
      (g p)
A' : ∀ (q : P × G), q.1 ∈ s → SProd.sprod (β := Set G) s univ ∈ 𝓝 q
g'_zero : ∀ (p : P) (x : G), p ∈ s → x ∉ k → g' (p, x) = 0
ε C : ℝ
εpos : 0 < ε
h₀ε : ball q₀.1 ε ⊆ s
hε : ∀ (p : P) (x : G), ‖p - q₀.1‖ < ε → ‖g' (p, x)‖ ≤ C
I1 :
  ∀ᶠ (x : P × G) in 𝓝 q₀,
    AEStronglyMeasurable.{uG, uF} (β := F)
      (fun (a : G) ↦ (((L : (a : E) → E' →L[𝕜] F) (f a) : E' →L[𝕜] F) : (a : E') → F) (g x.1 (x.2 - a))) μ
I2 :
  Integrable.{uF, uG} (ε := F)
    (fun (a : G) ↦ (((L : (a : E) → E' →L[𝕜] F) (f a) : E' →L[𝕜] F) : (a : E') → F) (g q₀.1 (q₀.2 - a))) μ
I3 :
  AEStronglyMeasurable (β := P × G →L[𝕜] F)
    (fun (a : G) ↦
      ContinuousLinearMap.comp (σ₂₃ := RingHom.id 𝕜) ((L : (a : E) → E' →L[𝕜] F) (f a)) (g' (q₀.1, q₀.2 - a)))
    μ
K' : Set G := -k + {q₀.2}
K'_def : K' = -k + {q₀.2}
hK' : IsCompact K'
U : Set G
U_open : IsOpen[PseudoMetricSpace.toUniformSpace.toTopologicalSpace] U
K'U : K' ⊆ U
hU : IntegrableOn f U μ
δ : ℝ
δpos : 0 < δ
δε : δ ≤ ε
hδ : K' + ball 0 δ ⊆ U
this : Norm (E →L[𝕜] (P × G →L[𝕜] E') →L[𝕜] P × G →L[𝕜] F) :=
  hasOpNorm (𝕜 := 𝕜) (𝕜₂ := 𝕜) (E := E) (F := (P × G →L[𝕜] E') →L[𝕜] P × G →L[𝕜] F) (σ₁₂ := RingHom.id 𝕜)
bound : G → ℝ :=
  U.indicator fun (t : G) ↦ norm (E := E →L[𝕜] (P × G →L[𝕜] E') →L[𝕜] P × G →L[𝕜] F) (precompR (P × G) L) * ‖f t‖ * C
I4 :
  ∀ᵐ (a : G) ∂μ,
    ∀ (x : P × G),
      dist x q₀ < δ →
        norm (E := P × G →L[𝕜] F)
            ((((precompR (P × G) L : (a : E) → (P × G →L[𝕜] E') →L[𝕜] P × G →L[𝕜] F) (f a) :
                    (P × G →L[𝕜] E') →L[𝕜] P × G →L[𝕜] F) :
                  (a : P × G →L[𝕜] E') → P × G →L[𝕜] F)
                (g' (x.1, x.2 - a)) :
              P × G →L[𝕜] F) ≤
          bound a
I5 : Integrable bound μ
a : G
x : P × G
hx : dist x q₀ < δ
a₁ : (x.1, x.2 - a).1 ∈ ball q₀.1 ε
⊢ (x.1, x.2 - a).1 ∈ s

Tactic:
apply h₀ε
-- Module: Mathlib.Analysis.Calculus.ContDiff.Convolution
Goal:
𝕜 : Type u𝕜
G : Type uG
E : Type uE
E' : Type uE'
F : Type uF
P : Type uP
inst : NormedAddCommGroup E
inst_1 : NormedAddCommGroup E'
inst_2 : NormedAddCommGroup F
f : G → E
inst_3 : RCLike 𝕜
inst_4 : NormedSpace 𝕜 E
inst_5 : NormedSpace 𝕜 E'
inst_6 : NormedSpace ℝ F
inst_7 : NormedSpace 𝕜 F
inst_8 : MeasurableSpace G
inst_9 : NormedAddCommGroup G
inst_10 : BorelSpace G
inst_11 : NormedSpace 𝕜 G
inst_12 : NormedAddCommGroup P
inst_13 : NormedSpace 𝕜 P
μ : Measure G
L : E →L[𝕜] E' →L[𝕜] F
g : P → G → E'
s : Set P
k : Set G
hs : IsOpen[PseudoMetricSpace.toUniformSpace.toTopologicalSpace] s
hk : IsCompact k
hgs : ∀ (p : P) (x : G), p ∈ s → x ∉ k → g p x = 0
hf : LocallyIntegrable f μ
hg : ContDiffOn 𝕜 1 (↿g) (SProd.sprod (β := Set G) s univ)
q₀ : P × G
hq₀ : q₀.1 ∈ s
g' : (x : P × G) → P × G →L[𝕜] E' := fderiv 𝕜 ↿g
A :
  ∀ p ∈ s,
    Continuous[PseudoMetricSpace.toUniformSpace.toTopologicalSpace, PseudoMetricSpace.toUniformSpace.toTopologicalSpace]
      (g p)
A' : ∀ (q : P × G), q.1 ∈ s → SProd.sprod (β := Set G) s univ ∈ 𝓝 q
g'_zero : ∀ (p : P) (x : G), p ∈ s → x ∉ k → g' (p, x) = 0
ε C : ℝ
εpos : 0 < ε
h₀ε : ball q₀.1 ε ⊆ s
hε : ∀ (p : P) (x : G), ‖p - q₀.1‖ < ε → ‖g' (p, x)‖ ≤ C
I1 :
  ∀ᶠ (x : P × G) in 𝓝 q₀,
    AEStronglyMeasurable.{uG, uF} (β := F)
      (fun (a : G) ↦ (((L : (a : E) → E' →L[𝕜] F) (f a) : E' →L[𝕜] F) : (a : E') → F) (g x.1 (x.2 - a))) μ
I2 :
  Integrable.{uF, uG} (ε := F)
    (fun (a : G) ↦ (((L : (a : E) → E' →L[𝕜] F) (f a) : E' →L[𝕜] F) : (a : E') → F) (g q₀.1 (q₀.2 - a))) μ
I3 :
  AEStronglyMeasurable (β := P × G →L[𝕜] F)
    (fun (a : G) ↦
      ContinuousLinearMap.comp (σ₂₃ := RingHom.id 𝕜) ((L : (a : E) → E' →L[𝕜] F) (f a)) (g' (q₀.1, q₀.2 - a)))
    μ
K' : Set G := -k + {q₀.2}
K'_def : K' = -k + {q₀.2}
hK' : IsCompact K'
U : Set G
U_open : IsOpen[PseudoMetricSpace.toUniformSpace.toTopologicalSpace] U
K'U : K' ⊆ U
hU : IntegrableOn f U μ
δ : ℝ
δpos : 0 < δ
δε : δ ≤ ε
hδ : K' + ball 0 δ ⊆ U
this : Norm (E →L[𝕜] (P × G →L[𝕜] E') →L[𝕜] P × G →L[𝕜] F) :=
  hasOpNorm (𝕜 := 𝕜) (𝕜₂ := 𝕜) (E := E) (F := (P × G →L[𝕜] E') →L[𝕜] P × G →L[𝕜] F) (σ₁₂ := RingHom.id 𝕜)
bound : G → ℝ :=
  U.indicator fun (t : G) ↦ norm (E := E →L[𝕜] (P × G →L[𝕜] E') →L[𝕜] P × G →L[𝕜] F) (precompR (P × G) L) * ‖f t‖ * C
I4 :
  ∀ᵐ (a : G) ∂μ,
    ∀ (x : P × G),
      dist x q₀ < δ →
        norm (E := P × G →L[𝕜] F)
            ((((precompR (P × G) L : (a : E) → (P × G →L[𝕜] E') →L[𝕜] P × G →L[𝕜] F) (f a) :
                    (P × G →L[𝕜] E') →L[𝕜] P × G →L[𝕜] F) :
                  (a : P × G →L[𝕜] E') → P × G →L[𝕜] F)
                (g' (x.1, x.2 - a)) :
              P × G →L[𝕜] F) ≤
          bound a
I5 : Integrable bound μ
a : G
x : P × G
hx : dist x q₀ < δ
⊢ max (dist x.1 q₀.1) (dist x.2 q₀.2) < δ

Tactic:
rw [Prod.dist_eq] at hx

Premises used: Prod.dist_eq
-- Module: Mathlib.Analysis.Calculus.ContDiff.Convolution
Goal:
𝕜 : Type u𝕜
G : Type uG
E : Type uE
E' : Type uE'
F : Type uF
P : Type uP
inst : NormedAddCommGroup E
inst_1 : NormedAddCommGroup E'
inst_2 : NormedAddCommGroup F
f : G → E
inst_3 : RCLike 𝕜
inst_4 : NormedSpace 𝕜 E
inst_5 : NormedSpace 𝕜 E'
inst_6 : NormedSpace ℝ F
inst_7 : NormedSpace 𝕜 F
inst_8 : MeasurableSpace G
inst_9 : NormedAddCommGroup G
inst_10 : BorelSpace G
inst_11 : NormedSpace 𝕜 G
inst_12 : NormedAddCommGroup P
inst_13 : NormedSpace 𝕜 P
μ : Measure G
L : E →L[𝕜] E' →L[𝕜] F
g : P → G → E'
s : Set P
k : Set G
hs : IsOpen[PseudoMetricSpace.toUniformSpace.toTopologicalSpace] s
hk : IsCompact k
hgs : ∀ (p : P) (x : G), p ∈ s → x ∉ k → g p x = 0
hf : LocallyIntegrable f μ
hg : ContDiffOn 𝕜 1 (↿g) (SProd.sprod (β := Set G) s univ)
q₀ : P × G
hq₀ : q₀.1 ∈ s
g' : (x : P × G) → P × G →L[𝕜] E' := fderiv 𝕜 ↿g
A :
  ∀ p ∈ s,
    Continuous[PseudoMetricSpace.toUniformSpace.toTopologicalSpace, PseudoMetricSpace.toUniformSpace.toTopologicalSpace]
      (g p)
A' : ∀ (q : P × G), q.1 ∈ s → SProd.sprod (β := Set G) s univ ∈ 𝓝 q
g'_zero : ∀ (p : P) (x : G), p ∈ s → x ∉ k → g' (p, x) = 0
ε C : ℝ
εpos : 0 < ε
h₀ε : ball q₀.1 ε ⊆ s
hε : ∀ (p : P) (x : G), ‖p - q₀.1‖ < ε → ‖g' (p, x)‖ ≤ C
I1 :
  ∀ᶠ (x : P × G) in 𝓝 q₀,
    AEStronglyMeasurable.{uG, uF} (β := F)
      (fun (a : G) ↦ (((L : (a : E) → E' →L[𝕜] F) (f a) : E' →L[𝕜] F) : (a : E') → F) (g x.1 (x.2 - a))) μ
I2 :
  Integrable.{uF, uG} (ε := F)
    (fun (a : G) ↦ (((L : (a : E) → E' →L[𝕜] F) (f a) : E' →L[𝕜] F) : (a : E') → F) (g q₀.1 (q₀.2 - a))) μ
I3 :
  AEStronglyMeasurable (β := P × G →L[𝕜] F)
    (fun (a : G) ↦
      ContinuousLinearMap.comp (σ₂₃ := RingHom.id 𝕜) ((L : (a : E) → E' →L[𝕜] F) (f a)) (g' (q₀.1, q₀.2 - a)))
    μ
K' : Set G := -k + {q₀.2}
K'_def : K' = -k + {q₀.2}
hK' : IsCompact K'
U : Set G
U_open : IsOpen[PseudoMetricSpace.toUniformSpace.toTopologicalSpace] U
K'U : K' ⊆ U
hU : IntegrableOn f U μ
δ : ℝ
δpos : 0 < δ
δε : δ ≤ ε
hδ : K' + ball 0 δ ⊆ U
this : Norm (E →L[𝕜] (P × G →L[𝕜] E') →L[𝕜] P × G →L[𝕜] F) :=
  hasOpNorm (𝕜 := 𝕜) (𝕜₂ := 𝕜) (E := E) (F := (P × G →L[𝕜] E') →L[𝕜] P × G →L[𝕜] F) (σ₁₂ := RingHom.id 𝕜)
bound : G → ℝ :=
  U.indicator fun (t : G) ↦ norm (E := E →L[𝕜] (P × G →L[𝕜] E') →L[𝕜] P × G →L[𝕜] F) (precompR (P × G) L) * ‖f t‖ * C
I4 :
  ∀ᵐ (a : G) ∂μ,
    ∀ (x : P × G),
      dist x q₀ < δ →
        norm (E := P × G →L[𝕜] F)
            ((((precompR (P × G) L : (a : E) → (P × G →L[𝕜] E') →L[𝕜] P × G →L[𝕜] F) (f a) :
                    (P × G →L[𝕜] E') →L[𝕜] P × G →L[𝕜] F) :
                  (a : P × G →L[𝕜] E') → P × G →L[𝕜] F)
                (g' (x.1, x.2 - a)) :
              P × G →L[𝕜] F) ≤
          bound a
I5 : Integrable bound μ
a : G
x : P × G
hx : max (dist x.1 q₀.1) (dist x.2 q₀.2) < δ
⊢ (x.1, x.2 - a).1 ∈ ball q₀.1 ε

Tactic:
lt_of_lt_of_le (lt_of_le_of_lt (le_max_left _ _) hx) δε

Premises used: lt_of_le_of_lt, Set.Mem, setOf, Metric.ball, le_max_left, lt_of_lt_of_le