mathlib-initiative/mathlib-tactics huggingface dataset:
Module: Mathlib.MeasureTheory.VectorMeasure.BoundedVariation

Goal state before:
pp: α : Type u_1
inst✝⁸ : LinearOrder α
inst✝⁷ : DenselyOrdered α
inst✝⁶ : TopologicalSpace α
inst✝⁵ : OrderTopology α
inst✝⁴ : SecondCountableTopology α
inst✝³ : CompactIccSpace α
hα✝ : MeasurableSpace α
inst✝² : BorelSpace α
E : Type u_2
inst✝¹ : NormedAddCommGroup E
inst✝ : CompleteSpace E
f : α → E
hf : BoundedVariationOn f univ
hα : Nonempty α
⊢ Disjoint (Iio hα.some) (Ici hα.some)

Tactic:
by simp

Goal state after:
Module: Mathlib.MeasureTheory.VectorMeasure.Variation.Semivariation

Goal state before:
pp: X : Type u_1
E : Type u_2
inst✝¹ : NormedAddCommGroup E
inst✝ : NormedSpace ℝ E
mX : MeasurableSpace X
μ : VectorMeasure X E
s : Set X
hs : MeasurableSet s
h's : μ.semivariation s = ∞
t : Set X
ts : t ⊆ s
t_meas : MeasurableSet t
ht : 2 * ‖μ s‖ₑ + 2 < 2 * ‖μ t‖ₑ
⊢ 2 ≠ 0

Tactic:
by simp

Goal state after:
Module: Mathlib.MeasureTheory.VectorMeasure.Variation.Semivariation

Goal state before:
pp: X : Type u_1
E : Type u_2
inst✝¹ : NormedAddCommGroup E
inst✝ : NormedSpace ℝ E
mX : MeasurableSpace X
μ : VectorMeasure X E
s : Set X
hs : MeasurableSet s
h's : μ.semivariation s = ∞
t : Set X
ts : t ⊆ s
t_meas : MeasurableSet t
ht : 2 * ‖μ s‖ₑ + 2 < 2 * ‖μ t‖ₑ
⊢ 2 ≠ ∞

Tactic:
by simp

Goal state after:
Module: Mathlib.MeasureTheory.VectorMeasure.Variation.Semivariation

Goal state before:
pp: X : Type u_1
E : Type u_2
inst✝¹ : NormedAddCommGroup E
inst✝ : NormedSpace ℝ E
mX : MeasurableSpace X
μ : VectorMeasure X E
s : Set X
hs : MeasurableSet s
h's : μ.semivariation s = ∞
t : Set X
ts : t ⊆ s
t_meas : MeasurableSet t
ht : 2 * ‖μ s‖ₑ + 2 < 2 * ‖μ t‖ₑ
h't : 1 + ‖μ s‖ₑ ≤ ‖μ t‖ₑ
⊢ s ⊆ t ∪ s \ t

Tactic:
by simp

Goal state after:
Module: Mathlib.MeasureTheory.VectorMeasure.AddContent

Goal state before:
pp: case h'm
α : Type u_1
hα : MeasurableSpace α
E : Type u_2
inst✝² : NormedAddCommGroup E
inst✝¹ : CompleteSpace E
μ : Measure α
inst✝ : IsFiniteMeasure μ
C : Set (Set α)
m : AddContent E C
hC : IsSetRing C
hCmeas : ∀ s ∈ C, MeasurableSet s
hm : ∀ s ∈ C, ‖m s‖ₑ ≤ μ s
h'C : ∀ (t : Set α) (ε : ℝ≥0∞), MeasurableSet t → 0 < ε → ∃ s ∈ C, μ (s ∆ t) < ε
C' : Set (MeasuredSets μ) := {s | ∃ c ∈ C, ↑s = c}
C'C : ∀ s ∈ C', ↑s ∈ C
C'_dense : Dense C'
m₀ : ↑C' → E := fun x ↦ m ↑↑x
lip : LipschitzWith 1 m₀
m₁ : MeasuredSets μ → E := C'_dense.extend m₀
m₁_lip : LipschitzWith 1 m₁
hBound : ∀ (s : MeasuredSets μ), ‖m₁ s‖ₑ ≤ μ ↑s
hAddit : ∀ (s t : MeasuredSets μ), Disjoint ↑s ↑t → m₁ ⟨↑s ∪ ↑t, ⋯⟩ = m₁ s + m₁ t
m' : Set α → E := fun s ↦ if hs : MeasurableSet s then m₁ ⟨s, hs⟩ else 0
s : Set α
⊢ ∀ (t : Set α), MeasurableSet s → MeasurableSet t → Disjoint s t → m' (s ∪ t) = m' s + m' t

Tactic:
t

Goal state after:
case h'm
α : Type u_1
hα : MeasurableSpace α
E : Type u_2
inst✝² : NormedAddCommGroup E
inst✝¹ : CompleteSpace E
μ : Measure α
inst✝ : IsFiniteMeasure μ
C : Set (Set α)
m : AddContent E C
hC : IsSetRing C
hCmeas : ∀ s ∈ C, MeasurableSet s
hm : ∀ s ∈ C, ‖m s‖ₑ ≤ μ s
h'C : ∀ (t : Set α) (ε : ℝ≥0∞), MeasurableSet t → 0 < ε → ∃ s ∈ C, μ (s ∆ t) < ε
C' : Set (MeasuredSets μ) := {s | ∃ c ∈ C, ↑s = c}
C'C : ∀ s ∈ C', ↑s ∈ C
C'_dense : Dense C'
m₀ : ↑C' → E := fun x ↦ m ↑↑x
lip : LipschitzWith 1 m₀
m₁ : MeasuredSets μ → E := C'_dense.extend m₀
m₁_lip : LipschitzWith 1 m₁
hBound : ∀ (s : MeasuredSets μ), ‖m₁ s‖ₑ ≤ μ ↑s
hAddit : ∀ (s t : MeasuredSets μ), Disjoint ↑s ↑t → m₁ ⟨↑s ∪ ↑t, ⋯⟩ = m₁ s + m₁ t
m' : Set α → E := fun s ↦ if hs : MeasurableSet s then m₁ ⟨s, hs⟩ else 0
s t : Set α
⊢ MeasurableSet s → MeasurableSet t → Disjoint s t → m' (s ∪ t) = m' s + m' t
Module: Mathlib.MeasureTheory.VectorMeasure.Variation.Semivariation

Goal state before:
pp: X : Type u_1
E : Type u_2
inst✝¹ : NormedAddCommGroup E
inst✝ : NormedSpace ℝ E
mX : MeasurableSpace X
μ : VectorMeasure X E
s : Set X
hs : MeasurableSet s
h's : μ.semivariation s = ∞
t : Set X
ts : t ⊆ s
t_meas : MeasurableSet t
ht : 2 * ‖μ s‖ₑ + 2 < 2 * ‖μ t‖ₑ
h't : 1 + ‖μ s‖ₑ ≤ ‖μ t‖ₑ
hI : μ.semivariation t = ∞
this : 1 + ‖μ s‖ₑ ≤ ‖μ (s \ t)‖ₑ + ‖μ s‖ₑ
⊢ ‖μ s‖ₑ ≠ ∞

Tactic:
by simp

Goal state after:
Module: Mathlib.MeasureTheory.VectorMeasure.Variation.Semivariation

Goal state before:
pp: X : Type u_1
E : Type u_2
inst✝¹ : NormedAddCommGroup E
inst✝ : NormedSpace ℝ E
mX : MeasurableSpace X
μ : VectorMeasure X E
s : Set X
hs : MeasurableSet s
h's : μ.semivariation s = ∞
t : Set X
ts : t ⊆ s
t_meas : MeasurableSet t
ht : 2 * ‖μ s‖ₑ + 2 < 2 * ‖μ t‖ₑ
h't : 1 + ‖μ s‖ₑ ≤ ‖μ t‖ₑ
hI : μ.semivariation (s \ t) = ∞
⊢ 1 ≤ 1 + ‖μ s‖ₑ

Tactic:
by simp

Goal state after:
Module: Mathlib.MeasureTheory.VectorMeasure.Prod

Goal state before:
pp: ι : Type u_1
X : Type u_2
Y : Type u_3
E : Type u_4
F : Type u_5
G : Type u_6
H : Type u_7
I : Type u_8
J : Type u_9
mX : MeasurableSpace X
mY : MeasurableSpace Y
inst✝¹² : NormedAddCommGroup E
inst✝¹¹ : NormedSpace ℝ E
inst✝¹⁰ : NormedAddCommGroup F
inst✝⁹ : NormedSpace ℝ F
inst✝⁸ : NormedAddCommGroup G
inst✝⁷ : NormedSpace ℝ G
inst✝⁶ : NormedAddCommGroup H
inst✝⁵ : NormedSpace ℝ H
inst✝⁴ : NormedAddCommGroup I
inst✝³ : NormedSpace ℝ I
inst✝² : NormedAddCommGroup J
inst✝¹ : NormedSpace ℝ J
μ✝ : VectorMeasure X E
ν✝ : VectorMeasure Y F
B✝ : E →L[ℝ] F →L[ℝ] G
μ : VectorMeasure X E
ν : VectorMeasure Y F
B : E →L[ℝ] F →L[ℝ] G
inst✝ : IsFiniteMeasure μ.variation
⊢ (if MeasurableSet ∅ then ∫ᵛ (x : X), ν (Prod.mk x ⁻¹' ∅) ∂[B.flip; μ] else 0) = 0

Tactic:
by simp

Goal state after:
Module: Mathlib.MeasureTheory.VectorMeasure.AddContent

Goal state before:
pp: α : Type u_1
hα : MeasurableSpace α
E : Type u_2
inst✝³ : NormedAddCommGroup E
inst✝² : CompleteSpace E
μ : Measure α
inst✝¹ : NormedSpace ℝ E
inst✝ : IsFiniteMeasure μ
C : Set (Set α)
m : AddContent E C
hC : IsSetSemiring C
hm : ∀ s ∈ C, ‖m s‖ₑ ≤ μ s
h'C : ∀ s ∈ C, MeasurableSet s
M : MeasurableSpace α := generateFrom C
Mle : M ≤ hα
μ' : Measure α := μ.trim Mle
hμ' : μ' = μ.trim Mle
m' : VectorMeasure α E
m'C : ∀ s ∈ C, m' s = m s
hm' : ∀ (s : Set α), ‖m' s‖ₑ ≤ μ' s
m'_le : m'.variation ≤ μ'
this : MeasurableSpace α := hα
⊢ (if MeasurableSet ∅ then ∫ᵛ (x : α), μ[∅.indicator 1 | M] x ∂•m' else 0) = 0

Tactic:
by simp

Goal state after:
Module: Mathlib.MeasureTheory.VectorMeasure.Variation.SignedMeasure

Goal state before:
pp: case a
X : Type u_1
mX : MeasurableSpace X
μ : SignedMeasure X
r : Set X
hr : MeasurableSet r
⊢ (VectorMeasure.variation μ) r ≤ μ.totalVariation r

Tactic:
apply VectorMeasure.variation_le_of_forall_enorm_le
    exact fun s _ ↦ enorm_le_totalVariation μ s

Goal state after:
Module: Mathlib.MeasureTheory.VectorMeasure.SetIntegral

Goal state before:
pp: X : Type u_2
E : Type u_3
F : Type u_4
G : Type u_5
mX : MeasurableSpace X
inst✝⁵ : NormedAddCommGroup E
inst✝⁴ : NormedAddCommGroup F
inst✝³ : NormedAddCommGroup G
μ : VectorMeasure X F
f : X → E
inst✝² : NormedSpace ℝ E
inst✝¹ : NormedSpace ℝ F
inst✝ : NormedSpace ℝ G
B : E →L[ℝ] F →L[ℝ] G
s : ℕ → Set X
hm : ∀ (i : ℕ), MeasurableSet (s i)
hd : Pairwise (Disjoint on s)
hG : CompleteSpace G
hfi : Integrable f (μ.variation.restrict (⋃ i, s i))
⊢ ‖B‖ₑ < ∞

Tactic:
by simp

Goal state after:
Module: Mathlib.MeasureTheory.VectorMeasure.SetIntegral

Goal state before:
pp: case pos
X : Type u_2
E : Type u_3
F : Type u_4
G : Type u_5
mX : MeasurableSpace X
inst✝⁵ : NormedAddCommGroup E
inst✝⁴ : NormedAddCommGroup F
inst✝³ : NormedAddCommGroup G
μ : VectorMeasure X F
f : X → E
inst✝² : NormedSpace ℝ E
inst✝¹ : NormedSpace ℝ F
inst✝ : NormedSpace ℝ G
B : E →L[ℝ] F →L[ℝ] G
s : ℕ → Set X
hm : ∀ (i : ℕ), MeasurableSet (s i)
hd : Pairwise (Disjoint on s)
hfi : μ.IntegrableOn f (⋃ i, s i)
hG : CompleteSpace G
I : ∑' (i : ℕ), ‖B‖ₑ * ∫⁻ (x : X) in s i, ‖f x‖ₑ ∂μ.variation < ∞
⊢ HasSum (fun n ↦ ∫ᵛ (x : X) in s n, f x ∂[B; μ]) ∫ᵛ (x : X) in ⋃ n, s n, f x ∂[B; μ]

Tactic:
have : Summable (fun n ↦ ∫ᵛ x in s n, f x ∂[B; μ]) := by
    apply Summable.of_enorm (lt_of_le_of_lt _ I).ne
    gcongr
    exact enorm_setIntegral_le_lintegral_enorm

Goal state after:
case pos
X : Type u_2
E : Type u_3
F : Type u_4
G : Type u_5
mX : MeasurableSpace X
inst✝⁵ : NormedAddCommGroup E
inst✝⁴ : NormedAddCommGroup F
inst✝³ : NormedAddCommGroup G
μ : VectorMeasure X F
f : X → E
inst✝² : NormedSpace ℝ E
inst✝¹ : NormedSpace ℝ F
inst✝ : NormedSpace ℝ G
B : E →L[ℝ] F →L[ℝ] G
s : ℕ → Set X
hm : ∀ (i : ℕ), MeasurableSet (s i)
hd : Pairwise (Disjoint on s)
hfi : μ.IntegrableOn f (⋃ i, s i)
hG : CompleteSpace G
I : ∑' (i : ℕ), ‖B‖ₑ * ∫⁻ (x : X) in s i, ‖f x‖ₑ ∂μ.variation < ∞
this : Summable fun n ↦ ∫ᵛ (x : X) in s n, f x ∂[B; μ]
⊢ HasSum (fun n ↦ ∫ᵛ (x : X) in s n, f x ∂[B; μ]) ∫ᵛ (x : X) in ⋃ n, s n, f x ∂[B; μ]
Module: Mathlib.ModelTheory.Arithmetic.Presburger.Semilinear.Defs

Goal state before:
pp: M : Type u_1
inst✝ : AddCommMonoid M
a : M
⊢ ∅.Finite ∧ {a} = a +ᵥ ↑(closure ∅)

Tactic:
by simp

Goal state after:
Module: Mathlib.ModelTheory.Arithmetic.Presburger.Semilinear.Defs

Goal state before:
pp: M : Type u_1
inst✝ : AddCommMonoid M
s : Finset M
⊢ (↑s).Finite ∧ ↑(closure ↑s) = 0 +ᵥ ↑(closure ↑s)

Tactic:
by simp

Goal state after:
Module: Mathlib.ModelTheory.Arithmetic.Presburger.Semilinear.Defs

Goal state before:
pp: M : Type u_1
inst✝ : AddCommMonoid M
s : Set M
hs : s.Finite
⊢ ↑(closure s) = 0 +ᵥ ↑(closure s)

Tactic:
by simp

Goal state after:
Module: Mathlib.ModelTheory.Arithmetic.Presburger.Semilinear.Defs

Goal state before:
pp: M : Type u_1
inst✝ : AddCommMonoid M
P : AddSubmonoid M
hP : P.FG
⊢ ↑P = 0 +ᵥ ↑P

Tactic:
by simp

Goal state after:
Module: Mathlib.ModelTheory.Arithmetic.Presburger.Semilinear.Defs

Goal state before:
pp: M : Type u_1
inst✝ : AddCommMonoid M
⊢ ∅.Finite ∧ (∀ t ∈ ∅, IsLinearSet t) ∧ ∅ = ⋃₀ ∅

Tactic:
by simp

Goal state after:
Module: Mathlib.ModelTheory.Arithmetic.Presburger.Semilinear.Defs

Goal state before:
pp: M : Type u_1
ι : Type u_3
inst✝¹ : AddCommMonoid M
inst✝ : Finite ι
s : ι → Set M
hs : ∀ (i : ι), IsSemilinearSet (s i)
⊢ IsSemilinearSet (⋃ i, s i)

Tactic:
rw [← sUnion_range]

Goal state after:
M : Type u_1
ι : Type u_3
inst✝¹ : AddCommMonoid M
inst✝ : Finite ι
s : ι → Set M
hs : ∀ (i : ι), IsSemilinearSet (s i)
⊢ IsSemilinearSet (⋃₀ range s)
Module: Mathlib.MeasureTheory.VectorMeasure.Integral

Goal state before:
pp: X : Type u_2
E : Type u_4
F : Type u_5
G : Type u_6
mX : MeasurableSpace X
inst✝⁶ : NormedAddCommGroup E
inst✝⁵ : NormedSpace ℝ E
inst✝⁴ : NormedAddCommGroup F
inst✝³ : NormedSpace ℝ F
inst✝² : NormedAddCommGroup G
inst✝¹ : NormedSpace ℝ G
μ : VectorMeasure X F
B : E →L[ℝ] F →L[ℝ] G
inst✝ : Nontrivial E
C : ℝ≥0
hB : ∀ (x : E) (y : F), ‖(B x) y‖₊ = C * ‖x‖₊ * ‖y‖₊
hC : C ≠ 0
s : Set X
hs : MeasurableSet s
x : E
hx : x ≠ 0
this : C * ‖μ s‖₊ ≤ ‖B.flip (μ s)‖₊
⊢ ‖μ s‖ₑ ≤ C⁻¹ • ‖B.flip (μ s)‖ₑ

Tactic:
← le_div_iff₀' (by positivity),

Goal state after:
X : Type u_2
E : Type u_4
F : Type u_5
G : Type u_6
mX : MeasurableSpace X
inst✝⁶ : NormedAddCommGroup E
inst✝⁵ : NormedSpace ℝ E
inst✝⁴ : NormedAddCommGroup F
inst✝³ : NormedSpace ℝ F
inst✝² : NormedAddCommGroup G
inst✝¹ : NormedSpace ℝ G
μ : VectorMeasure X F
B : E →L[ℝ] F →L[ℝ] G
inst✝ : Nontrivial E
C : ℝ≥0
hB : ∀ (x : E) (y : F), ‖(B x) y‖₊ = C * ‖x‖₊ * ‖y‖₊
hC : C ≠ 0
s : Set X
hs : MeasurableSet s
x : E
hx : x ≠ 0
this : ‖μ s‖₊ ≤ ‖B.flip (μ s)‖₊ / C
⊢ ‖μ s‖ₑ ≤ C⁻¹ • ‖B.flip (μ s)‖ₑ
Module: Mathlib.ModelTheory.Arithmetic.Presburger.Semilinear.Defs

Goal state before:
pp: case mp
M : Type u_1
N : Type u_2
inst✝³ : AddCommMonoid M
inst✝² : AddCommMonoid N
s : Set M
F : Type u_6
inst✝¹ : EquivLike F M N
inst✝ : AddEquivClass F M N
f : F
h : IsSemilinearSet (⇑f '' s)
⊢ IsSemilinearSet s

Tactic:
convert! h.image (f : M ≃+ N).symm
    simp [image_image]

Goal state after:
Module: Mathlib.ModelTheory.Arithmetic.Presburger.Semilinear.Defs

Goal state before:
pp: M : Type u_1
inst✝ : AddCommMonoid M
a : M
t : Set M
ht : t.Finite
x✝ x : M
hx : x ∈ closure (insert a t)
hx✝ : a + x ∈ closure (a +ᵥ ↑(closure t))
hy✝ : 0 ∈ closure (a +ᵥ ↑(closure t))
⊢ a + x = a + x + 0

Tactic:
by simp

Goal state after:
Module: Mathlib.MeasureTheory.VectorMeasure.WithDensityVec

Goal state before:
pp: X : Type u_1
E : Type u_2
F : Type u_3
G : Type u_4
mX : MeasurableSpace X
inst✝⁵ : NormedAddCommGroup E
inst✝⁴ : NormedSpace ℝ E
inst✝³ : NormedAddCommGroup F
inst✝² : NormedSpace ℝ F
inst✝¹ : NormedAddCommGroup G
inst✝ : NormedSpace ℝ G
μ✝ : VectorMeasure X F
f✝ g : X → E
B✝ : E →L[ℝ] F →L[ℝ] G
s : Set X
μ : VectorMeasure X F
f : X → E
B : E →L[ℝ] F →L[ℝ] G
h : μ.Integrable f
⊢ ∫ᵛ (x : X) in ∅, f x ∂[B; μ] = 0

Tactic:
by simp

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

Goal state before:
pp: X : Type u_2
E : Type u_4
F : Type u_5
G : Type u_6
mX : MeasurableSpace X
inst✝⁵ : NormedAddCommGroup E
inst✝⁴ : NormedSpace ℝ E
inst✝³ : NormedAddCommGroup F
inst✝² : NormedSpace ℝ F
inst✝¹ : NormedAddCommGroup G
inst✝ : NormedSpace ℝ G
μ : VectorMeasure X F
B : E →L[ℝ] F →L[ℝ] G
f : X → E
hf : μ.Integrable f
⊢ ↑‖B‖₊ ≠ ∞

Tactic:
by simp

Goal state after:
Module: Mathlib.ModelTheory.Arithmetic.Presburger.Semilinear.Defs

Goal state before:
pp: M : Type u_1
inst✝ : AddCommMonoid M
a : M
⊢ ∅.Finite ∧ LinearIndepOn ℕ id ∅ ∧ {a} = a +ᵥ ↑(closure ∅)

Tactic:
by simp

Goal state after:
Module: Mathlib.ModelTheory.Arithmetic.Presburger.Semilinear.Defs

Goal state before:
pp: M : Type u_1
inst✝ : AddCommMonoid M
⊢ ∅.Finite ∧ (∀ t ∈ ∅, IsProperLinearSet t) ∧ ∅ = ⋃₀ ∅

Tactic:
by simp

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

Goal state before:
pp: X : Type u_2
E : Type u_4
F : Type u_5
G : Type u_6
mX : MeasurableSpace X
inst✝⁵ : NormedAddCommGroup E
inst✝⁴ : NormedSpace ℝ E
inst✝³ : NormedAddCommGroup F
inst✝² : NormedSpace ℝ F
inst✝¹ : NormedAddCommGroup G
inst✝ : NormedSpace ℝ G
μ : VectorMeasure X F
B : E →L[ℝ] F →L[ℝ] G
c : ℝ
f : X → E
⊢ ∀ (c : ℝ) (s : Set X) (x : E), ((μ.transpose B) s) (c • x) = c • ((μ.transpose B) s) x

Tactic:
by simp

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

Goal state before:
pp: X : Type u_2
E : Type u_4
F : Type u_5
mX : MeasurableSpace X
inst✝¹ : NormedAddCommGroup E
inst✝ : NormedAddCommGroup F
f : X → E
μ : VectorMeasure X F
hμ : μ.Integrable f
⊢ (-μ).variation ≤ μ.variation

Tactic:
by simp

Goal state after:
Module: Mathlib.MeasureTheory.VectorMeasure.WithDensityVec

Goal state before:
pp: X : Type u_1
E : Type u_2
F : Type u_3
G : Type u_4
mX : MeasurableSpace X
inst✝⁶ : NormedAddCommGroup E
inst✝⁵ : NormedSpace ℝ E
inst✝⁴ : NormedAddCommGroup F
inst✝³ : NormedSpace ℝ F
inst✝² : NormedAddCommGroup G
inst✝¹ : NormedSpace ℝ G
μ : VectorMeasure X F
f : X → E
B : E →L[ℝ] F →L[ℝ] G
inst✝ : CompleteSpace G
hf : μ.Integrable f
hB : ∀ (x : E) (y : F), ‖(B x) y‖₊ = ‖B.flip y‖₊ * ‖x‖₊
s : Set X
hs : MeasurableSet s
ε : NNReal
εpos : 0 < ε
δ : NNReal := ε / 3
δpos : 0 < δ
ρ : NNReal
ρpos : ρ > 0
hδ : ‖B‖₊ * ρ ≤ δ
⊢ 1 ≠ ∞

Tactic:
by simp

Goal state after:
Module: Mathlib.MeasureTheory.VectorMeasure.WithDensityVec

Goal state before:
pp: X : Type u_1
E : Type u_2
F : Type u_3
G : Type u_4
mX : MeasurableSpace X
inst✝⁶ : NormedAddCommGroup E
inst✝⁵ : NormedSpace ℝ E
inst✝⁴ : NormedAddCommGroup F
inst✝³ : NormedSpace ℝ F
inst✝² : NormedAddCommGroup G
inst✝¹ : NormedSpace ℝ G
μ : VectorMeasure X F
f : X → E
B : E →L[ℝ] F →L[ℝ] G
inst✝ : CompleteSpace G
hf : μ.Integrable f
hB : ∀ (x : E) (y : F), ‖(B x) y‖₊ = ‖B.flip y‖₊ * ‖x‖₊
s : Set X
hs : MeasurableSet s
ε : NNReal
εpos : 0 < ε
δ : NNReal := ε / 3
δpos : 0 < δ
ρ : NNReal
ρpos : ρ > 0
hδ : ‖B‖₊ * ρ ≤ δ
g : X →ₛ E
h'g : eLpNorm (f - ⇑g) 1 μ.variation < ↑ρ
gmem : MemLp (⇑g) 1 μ.variation
⊢ 1 ≠ ∞

Tactic:
by simp

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

Goal state before:
pp: X : Type u_2
E : Type u_4
F : Type u_5
G : Type u_6
mX : MeasurableSpace X
inst✝⁵ : NormedAddCommGroup E
inst✝⁴ : NormedSpace ℝ E
inst✝³ : NormedAddCommGroup F
inst✝² : NormedSpace ℝ F
inst✝¹ : NormedAddCommGroup G
inst✝ : NormedSpace ℝ G
f : X → E
μ : VectorMeasure X F
B : E →L[ℝ] F →L[ℝ] G
⊢ 0 ≤ ‖B‖

Tactic:
by simp

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

Goal state before:
pp: X : Type u_2
E : Type u_4
F : Type u_5
G : Type u_6
mX : MeasurableSpace X
inst✝⁵ : NormedAddCommGroup E
inst✝⁴ : NormedSpace ℝ E
inst✝³ : NormedAddCommGroup F
inst✝² : NormedSpace ℝ F
inst✝¹ : NormedAddCommGroup G
inst✝ : NormedSpace ℝ G
f : X → E
μ : VectorMeasure X F
B : E →L[ℝ] F →L[ℝ] G
⊢ ↑(NNReal.mk ‖B‖ ⋯) * (∫⁻ (a : X), ENNReal.ofReal ‖f a‖ ∂μ.variation).toReal ≤
    ‖B‖ * (∫⁻ (a : X), ENNReal.ofReal ‖f a‖ ∂μ.variation).toReal

Tactic:
by simp

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

Goal state before:
pp: X : Type u_2
E : Type u_4
F : Type u_5
G : Type u_6
mX : MeasurableSpace X
inst✝⁵ : NormedAddCommGroup E
inst✝⁴ : NormedSpace ℝ E
inst✝³ : NormedAddCommGroup F
inst✝² : NormedSpace ℝ F
inst✝¹ : NormedAddCommGroup G
inst✝ : NormedSpace ℝ G
f : X → E
μ : VectorMeasure X F
B : E →L[ℝ] F →L[ℝ] G
hf : μ.Integrable f
⊢ 0 ≤ 1

Tactic:
by simp

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

Goal state before:
pp: X : Type u_2
E : Type u_4
F : Type u_5
G : Type u_6
mX : MeasurableSpace X
inst✝⁵ : NormedAddCommGroup E
inst✝⁴ : NormedSpace ℝ E
inst✝³ : NormedAddCommGroup F
inst✝² : NormedSpace ℝ F
inst✝¹ : NormedAddCommGroup G
inst✝ : NormedSpace ℝ G
f : X → E
μ : VectorMeasure X F
B : E →L[ℝ] F →L[ℝ] G
hf : μ.Integrable f
⊢ ↑(NNReal.mk 1 ⋯) * ∫⁻ (x : X), ‖f x‖ₑ ∂(μ.transpose B).variation ≤ ∫⁻ (a : X), ‖f a‖ₑ ∂(μ.transpose B).variation

Tactic:
by simp

Goal state after:
Module: Mathlib.MeasureTheory.VectorMeasure.WithDensityVec

Goal state before:
pp: X : Type u_1
E : Type u_2
F : Type u_3
G : Type u_4
mX : MeasurableSpace X
inst✝⁶ : NormedAddCommGroup E
inst✝⁵ : NormedSpace ℝ E
inst✝⁴ : NormedAddCommGroup F
inst✝³ : NormedSpace ℝ F
inst✝² : NormedAddCommGroup G
inst✝¹ : NormedSpace ℝ G
μ : VectorMeasure X F
f : X → E
B : E →L[ℝ] F →L[ℝ] G
inst✝ : CompleteSpace G
hf : μ.Integrable f
hB : ∀ (x : E) (y : F), ‖(B x) y‖₊ = ‖B.flip y‖₊ * ‖x‖₊
s : Set X
hs : MeasurableSet s
ε : NNReal
εpos : 0 < ε
δ : NNReal := ε / 3
δpos : 0 < δ
g : X →ₛ E
hg : eLpNorm (f - ⇑g) 1 (μ.transpose B).variation ≤ ↑δ
gmem : MemLp (⇑g) 1 μ.variation
I1 : ∫⁻ (a : X) in s, ‖f a‖ₑ ∂(μ.transpose B).variation ≤ ∫⁻ (a : X) in s, ‖g a‖ₑ ∂(μ.transpose B).variation + ↑δ
I2 :
  ∫⁻ (a : X) in s, ‖g a‖ₑ ∂(μ.transpose B).variation =
    ∑ i ∈ g.range, ‖i‖ₑ * ((μ.transpose B).restrict s).variation (⇑g ⁻¹' {i})
ρ : ℝ≥0∞
ρpos : ρ > 0
hρ : ∑ i ∈ g.range, ‖i‖ₑ * ρ ≤ ↑δ
⊢ (∀ t ∈ ∅, t ⊆ ⇑g ⁻¹' {0}) ∧
    (↑∅).PairwiseDisjoint id ∧
      (∀ t ∈ ∅, MeasurableSet t) ∧
        ‖0‖ₑ * ((μ.transpose B).restrict s).variation (⇑g ⁻¹' {0}) ≤
          ‖0‖ₑ * (∑ p ∈ ∅, ‖((μ.transpose B).restrict s) p‖ₑ + ρ)

Tactic:
by simp

Goal state after:
Module: Mathlib.MeasureTheory.VectorMeasure.SetIntegral

Goal state before:
pp: X : Type u_2
E : Type u_3
F : Type u_4
G : Type u_5
mX : MeasurableSpace X
inst✝⁵ : NormedAddCommGroup E
inst✝⁴ : NormedAddCommGroup F
inst✝³ : NormedAddCommGroup G
μ : VectorMeasure X F
f : X → E
inst✝² : NormedSpace ℝ E
inst✝¹ : NormedSpace ℝ F
inst✝ : NormedSpace ℝ G
B : E →L[ℝ] F →L[ℝ] G
ι : Type u_7
hf : μ.Integrable f
l : Filter ι
s : ι → Set X
hs : Tendsto (⇑μ.variation ∘ s) l (𝓝 0)
⊢ 0 ≠ 0 ∨ ‖B‖ₑ ≠ ∞

Tactic:
by simp

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

Goal state before:
pp: X : Type u_2
E : Type u_4
F : Type u_5
G : Type u_6
inst✝⁷ : NormedAddCommGroup E
inst✝⁶ : NormedSpace ℝ E
inst✝⁵ : NormedAddCommGroup F
inst✝⁴ : NormedSpace ℝ F
inst✝³ : NormedAddCommGroup G
inst✝² : NormedSpace ℝ G
f : X → E
B : E →L[ℝ] F →L[ℝ] G
inst✝¹ : MeasurableSpace X
inst✝ : CompleteSpace G
a : X
v : F
hfm : StronglyMeasurable f
this✝¹ : MeasurableSpace E := borel E
this✝ : BorelSpace E
this : IsFiniteMeasure ((dirac a v).transpose B).variation
⊢ ∫ᵛ (x : X), f a ∂[B; dirac a v] = (B (f a)) v

Tactic:
by simp

Goal state after:
Module: Mathlib.MeasureTheory.VectorMeasure.WithDensityVec

Goal state before:
pp: X : Type u_1
E : Type u_2
F : Type u_3
G : Type u_4
mX : MeasurableSpace X
inst✝⁶ : NormedAddCommGroup E
inst✝⁵ : NormedSpace ℝ E
inst✝⁴ : NormedAddCommGroup F
inst✝³ : NormedSpace ℝ F
inst✝² : NormedAddCommGroup G
inst✝¹ : NormedSpace ℝ G
μ : VectorMeasure X F
f : X → E
B : E →L[ℝ] F →L[ℝ] G
inst✝ : CompleteSpace G
hf : μ.Integrable f
hB : ∀ (x : E) (y : F), ‖(B x) y‖₊ = ‖B.flip y‖₊ * ‖x‖₊
s : Set X
hs : MeasurableSet s
ε : NNReal
εpos : 0 < ε
δ : NNReal := ε / 3
δpos : 0 < δ
g : X →ₛ E
hg : eLpNorm (f - ⇑g) 1 (μ.transpose B).variation ≤ ↑δ
gmem : MemLp (⇑g) 1 μ.variation
I1 : ∫⁻ (a : X) in s, ‖f a‖ₑ ∂(μ.transpose B).variation ≤ ∫⁻ (a : X) in s, ‖g a‖ₑ ∂(μ.transpose B).variation + ↑δ
I2 :
  ∫⁻ (a : X) in s, ‖g a‖ₑ ∂(μ.transpose B).variation =
    ∑ i ∈ g.range, ‖i‖ₑ * ((μ.transpose B).restrict s).variation (⇑g ⁻¹' {i})
ρ : ℝ≥0∞
ρpos : ρ > 0
hρ : ∑ i ∈ g.range, ‖i‖ₑ * ρ ≤ ↑δ
i : E
hi : i ≠ 0
⊢ ↑‖B‖₊ ≠ ∞

Tactic:
by simp

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

Goal state before:
pp: X : Type u_2
E : Type u_4
F : Type u_5
G : Type u_6
inst✝⁸ : NormedAddCommGroup E
inst✝⁷ : NormedSpace ℝ E
inst✝⁶ : NormedAddCommGroup F
inst✝⁵ : NormedSpace ℝ F
inst✝⁴ : NormedAddCommGroup G
inst✝³ : NormedSpace ℝ G
f : X → E
B : E →L[ℝ] F →L[ℝ] G
inst✝² : MeasurableSpace X
inst✝¹ : MeasurableSingletonClass X
inst✝ : CompleteSpace G
a : X
v : F
this : IsFiniteMeasure ((dirac a v).transpose B).variation
⊢ ∫ᵛ (x : X), f a ∂[B; dirac a v] = (B (f a)) v

Tactic:
by simp

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

Goal state before:
pp: X : Type u_2
E : Type u_4
F : Type u_5
G : Type u_6
mX : MeasurableSpace X
inst✝⁶ : NormedAddCommGroup E
inst✝⁵ : NormedSpace ℝ E
inst✝⁴ : NormedAddCommGroup F
inst✝³ : NormedSpace ℝ F
inst✝² : NormedAddCommGroup G
inst✝¹ : NormedSpace ℝ G
f : X → E
μ : VectorMeasure X F
B : E →L[ℝ] F →L[ℝ] G
inst✝ : IsFiniteMeasure μ.variation
C : ℝ
h : ∀ᵐ (x : X) ∂μ.variation, ‖f x‖ ≤ C
⊢ ‖B‖ * (∫⁻ (a : X), ENNReal.ofReal C ∂μ.variation).toReal = ‖B‖ * (C * μ.variation.real univ)

Tactic:
by_cases hμ : μ.variation = 0

Goal state after:
case pos
X : Type u_2
E : Type u_4
F : Type u_5
G : Type u_6
mX : MeasurableSpace X
inst✝⁶ : NormedAddCommGroup E
inst✝⁵ : NormedSpace ℝ E
inst✝⁴ : NormedAddCommGroup F
inst✝³ : NormedSpace ℝ F
inst✝² : NormedAddCommGroup G
inst✝¹ : NormedSpace ℝ G
f : X → E
μ : VectorMeasure X F
B : E →L[ℝ] F →L[ℝ] G
inst✝ : IsFiniteMeasure μ.variation
C : ℝ
h : ∀ᵐ (x : X) ∂μ.variation, ‖f x‖ ≤ C
hμ : μ.variation = 0
⊢ ‖B‖ * (∫⁻ (a : X), ENNReal.ofReal C ∂μ.variation).toReal = ‖B‖ * (C * μ.variation.real univ)

case neg
X : Type u_2
E : Type u_4
F : Type u_5
G : Type u_6
mX : MeasurableSpace X
inst✝⁶ : NormedAddCommGroup E
inst✝⁵ : NormedSpace ℝ E
inst✝⁴ : NormedAddCommGroup F
inst✝³ : NormedSpace ℝ F
inst✝² : NormedAddCommGroup G
inst✝¹ : NormedSpace ℝ G
f : X → E
μ : VectorMeasure X F
B : E →L[ℝ] F →L[ℝ] G
inst✝ : IsFiniteMeasure μ.variation
C : ℝ
h : ∀ᵐ (x : X) ∂μ.variation, ‖f x‖ ≤ C
hμ : ¬μ.variation = 0
⊢ ‖B‖ * (∫⁻ (a : X), ENNReal.ofReal C ∂μ.variation).toReal = ‖B‖ * (C * μ.variation.real univ)
Module: Mathlib.ModelTheory.Arithmetic.Presburger.Definability

Goal state before:
pp: α : Type u_1
A : Set ℕ
inst✝ : Fintype α
i : α
⊢ ∀ (v : α → ℕ), v i = 0 + Pi.single i 1 ⬝ᵥ v

Tactic:
by simp

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

Goal state before:
pp: X : Type u_2
E : Type u_4
F : Type u_5
G : Type u_6
mX : MeasurableSpace X
inst✝⁵ : NormedAddCommGroup E
inst✝⁴ : NormedSpace ℝ E
inst✝³ : NormedAddCommGroup F
inst✝² : NormedSpace ℝ F
inst✝¹ : NormedAddCommGroup G
inst✝ : NormedSpace ℝ G
f : X → E
μ : VectorMeasure X F
B : E →L[ℝ] F →L[ℝ] G
C : ℝ≥0∞
h : ∀ᵐ (x : X) ∂μ.variation, ‖f x‖ₑ ≤ C
⊢ ∫⁻ (a : X), C ∂μ.variation ≤ C * μ.variation univ

Tactic:
by simp

Goal state after: