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

Goal state before:
pp: case refine_1
α : Type u_1
inst✝ : MeasurableSpace α
s : SignedMeasure α
i : Set α
hi : s i < 0
hi₁ : MeasurableSet i
h : ¬s ≤[i] 0
hn : ∀ (n : ℕ), ¬s ≤[i \ ⋃ l, ⋃ (_ : l < n), s.restrictNonposSeq i l] 0
A : Set α := i \ ⋃ l, s.restrictNonposSeq i l
hA : A = i \ ⋃ l, s.restrictNonposSeq i l
bdd : ℕ → ℕ := fun n ↦ s.findExistsOneDivLT (i \ ⋃ k, ⋃ (_ : k ≤ n), s.restrictNonposSeq i k)
hn' : ∀ (n : ℕ), ¬s ≤[i \ ⋃ l, ⋃ (_ : l ≤ n), s.restrictNonposSeq i l] 0
h₁ : s i = s A + ∑' (l : ℕ), s (s.restrictNonposSeq i l)
h₂ : s A ≤ s i
h₃' : Summable fun n ↦ 1 / (↑(bdd n) + 1)
h₃ : Tendsto (fun n ↦ ↑(bdd n) + 1) atTop atTop
h₄ : ∀ (b : ℝ), ∃ i, ∀ (a : ℕ), i ≤ a → b ≤ ↑(bdd a)
A_meas : MeasurableSet A
E : Set α
hE₁ : MeasurableSet E
hE₂ : E ⊆ A
hE₃ : 0 E < s E
k : ℕ
hk : ∀ (a : ℕ), k ≤ a → max (1 / s E + 1) 1 ≤ ↑(bdd a)
⊢ 1 ≤ bdd k

pp: case refine_2
α : Type u_1
inst✝ : MeasurableSpace α
s : SignedMeasure α
i : Set α
hi : s i < 0
hi₁ : MeasurableSet i
h : ¬s ≤[i] 0
hn : ∀ (n : ℕ), ¬s ≤[i \ ⋃ l, ⋃ (_ : l < n), s.restrictNonposSeq i l] 0
A : Set α := i \ ⋃ l, s.restrictNonposSeq i l
hA : A = i \ ⋃ l, s.restrictNonposSeq i l
bdd : ℕ → ℕ := fun n ↦ s.findExistsOneDivLT (i \ ⋃ k, ⋃ (_ : k ≤ n), s.restrictNonposSeq i k)
hn' : ∀ (n : ℕ), ¬s ≤[i \ ⋃ l, ⋃ (_ : l ≤ n), s.restrictNonposSeq i l] 0
h₁ : s i = s A + ∑' (l : ℕ), s (s.restrictNonposSeq i l)
h₂ : s A ≤ s i
h₃' : Summable fun n ↦ 1 / (↑(bdd n) + 1)
h₃ : Tendsto (fun n ↦ ↑(bdd n) + 1) atTop atTop
h₄ : ∀ (b : ℝ), ∃ i, ∀ (a : ℕ), i ≤ a → b ≤ ↑(bdd a)
A_meas : MeasurableSet A
E : Set α
hE₁ : MeasurableSet E
hE₂ : E ⊆ A
hE₃ : 0 E < s E
k : ℕ
hk : ∀ (a : ℕ), k ≤ a → max (1 / s E + 1) 1 ≤ ↑(bdd a)
⊢ 1 / ↑(bdd k) < s E

Tactic:
·

Goal state after:
case refine_1
α : Type u_1
inst✝ : MeasurableSpace α
s : SignedMeasure α
i : Set α
hi : s i < 0
hi₁ : MeasurableSet i
h : ¬s ≤[i] 0
hn : ∀ (n : ℕ), ¬s ≤[i \ ⋃ l, ⋃ (_ : l < n), s.restrictNonposSeq i l] 0
A : Set α := i \ ⋃ l, s.restrictNonposSeq i l
hA : A = i \ ⋃ l, s.restrictNonposSeq i l
bdd : ℕ → ℕ := fun n ↦ s.findExistsOneDivLT (i \ ⋃ k, ⋃ (_ : k ≤ n), s.restrictNonposSeq i k)
hn' : ∀ (n : ℕ), ¬s ≤[i \ ⋃ l, ⋃ (_ : l ≤ n), s.restrictNonposSeq i l] 0
h₁ : s i = s A + ∑' (l : ℕ), s (s.restrictNonposSeq i l)
h₂ : s A ≤ s i
h₃' : Summable fun n ↦ 1 / (↑(bdd n) + 1)
h₃ : Tendsto (fun n ↦ ↑(bdd n) + 1) atTop atTop
h₄ : ∀ (b : ℝ), ∃ i, ∀ (a : ℕ), i ≤ a → b ≤ ↑(bdd a)
A_meas : MeasurableSet A
E : Set α
hE₁ : MeasurableSet E
hE₂ : E ⊆ A
hE₃ : 0 E < s E
k : ℕ
hk : ∀ (a : ℕ), k ≤ a → max (1 / s E + 1) 1 ≤ ↑(bdd a)
⊢ 1 ≤ bdd k
Module: Mathlib.MeasureTheory.VectorMeasure.Decomposition.Jordan

Goal state before:
pp: case pos
α : Type u_1
inst✝ : MeasurableSpace α
s : SignedMeasure α
i : Set α
hs : s.toJordanDecomposition.posPart i = 0 ∧ s.toJordanDecomposition.negPart i = 0
hi : MeasurableSet i
⊢ s i = 0

pp: case neg
α : Type u_1
inst✝ : MeasurableSpace α
s : SignedMeasure α
i : Set α
hs : s.toJordanDecomposition.posPart i = 0 ∧ s.toJordanDecomposition.negPart i = 0
hi : ¬MeasurableSet i
⊢ s i = 0

Tactic:
·

Goal state after:
case pos
α : Type u_1
inst✝ : MeasurableSpace α
s : SignedMeasure α
i : Set α
hs : s.toJordanDecomposition.posPart i = 0 ∧ s.toJordanDecomposition.negPart i = 0
hi : MeasurableSet i
⊢ s i = 0
Module: Mathlib.MeasureTheory.VectorMeasure.Decomposition.Jordan

Goal state before:
pp: case neg
α : Type u_1
inst✝ : MeasurableSpace α
s : SignedMeasure α
i : Set α
hs : s.toJordanDecomposition.posPart i = 0 ∧ s.toJordanDecomposition.negPart i = 0
hi : ¬MeasurableSet i
⊢ s i = 0

Tactic:
·

Goal state after:
case neg
α : Type u_1
inst✝ : MeasurableSpace α
s : SignedMeasure α
i : Set α
hs : s.toJordanDecomposition.posPart i = 0 ∧ s.toJordanDecomposition.negPart i = 0
hi : ¬MeasurableSet i
⊢ s i = 0
Module: Mathlib.MeasureTheory.VectorMeasure.Decomposition.Jordan

Goal state before:
pp: case mp
α : Type u_1
inst✝ : MeasurableSpace α
s : SignedMeasure α
μ : VectorMeasure α ℝ≥0∞
h : s ≪ᵥ μ
⊢ s.totalVariation ≪ μ.ennrealToMeasure

pp: case mpr
α : Type u_1
inst✝ : MeasurableSpace α
s : SignedMeasure α
μ : VectorMeasure α ℝ≥0∞
h : s.totalVariation ≪ μ.ennrealToMeasure
⊢ s ≪ᵥ μ

Tactic:
·

Goal state after:
case mp
α : Type u_1
inst✝ : MeasurableSpace α
s : SignedMeasure α
μ : VectorMeasure α ℝ≥0∞
h : s ≪ᵥ μ
⊢ s.totalVariation ≪ μ.ennrealToMeasure
Module: Mathlib.MeasureTheory.VectorMeasure.Basic

Goal state before:
pp: case refine_2.a
α : Type u_1
m : MeasurableSpace α
M : Type u_4
N : Type u_5
inst✝⁵ : AddCommMonoid M
inst✝⁴ : TopologicalSpace M
inst✝³ : AddCommMonoid N
inst✝² : TopologicalSpace N
v₁ v₂ : VectorMeasure α M
w : VectorMeasure α N
inst✝¹ : T2Space N
inst✝ : ContinuousAdd M
u : Set α
hmu : MeasurableSet u
hu₁ : ∀ t ⊆ u, v₁ t = 0
hu₂ : ∀ t ⊆ uᶜ, w t = 0
v : Set α
hmv : MeasurableSet v
hv₁ : ∀ t ⊆ v, v₂ t = 0
hv₂ : ∀ t ⊆ vᶜ, w t = 0
t : Set α
ht : t ⊆ uᶜ ∪ vᶜ
hmt : MeasurableSet t
⊢ vᶜ \ uᶜ ∩ t ⊆ vᶜ

pp: case refine_2.a
α : Type u_1
m : MeasurableSpace α
M : Type u_4
N : Type u_5
inst✝⁵ : AddCommMonoid M
inst✝⁴ : TopologicalSpace M
inst✝³ : AddCommMonoid N
inst✝² : TopologicalSpace N
v₁ v₂ : VectorMeasure α M
w : VectorMeasure α N
inst✝¹ : T2Space N
inst✝ : ContinuousAdd M
u : Set α
hmu : MeasurableSet u
hu₁ : ∀ t ⊆ u, v₁ t = 0
hu₂ : ∀ t ⊆ uᶜ, w t = 0
v : Set α
hmv : MeasurableSet v
hv₁ : ∀ t ⊆ v, v₂ t = 0
hv₂ : ∀ t ⊆ vᶜ, w t = 0
t : Set α
ht : t ⊆ uᶜ ∪ vᶜ
hmt : MeasurableSet t
⊢ uᶜ ∩ t ⊆ uᶜ

pp: α : Type u_1
m : MeasurableSpace α
M : Type u_4
N : Type u_5
inst✝⁵ : AddCommMonoid M
inst✝⁴ : TopologicalSpace M
inst✝³ : AddCommMonoid N
inst✝² : TopologicalSpace N
v₁ v₂ : VectorMeasure α M
w : VectorMeasure α N
inst✝¹ : T2Space N
inst✝ : ContinuousAdd M
u : Set α
hmu : MeasurableSet u
hu₁ : ∀ t ⊆ u, v₁ t = 0
hu₂ : ∀ t ⊆ uᶜ, w t = 0
v : Set α
hmv : MeasurableSet v
hv₁ : ∀ t ⊆ v, v₂ t = 0
hv₂ : ∀ t ⊆ vᶜ, w t = 0
t : Set α
ht : t ⊆ uᶜ ∪ vᶜ
hmt : MeasurableSet t
⊢ Disjoint (uᶜ ∩ t) (vᶜ \ uᶜ ∩ t)

pp: α : Type u_1
m : MeasurableSpace α
M : Type u_4
N : Type u_5
inst✝⁵ : AddCommMonoid M
inst✝⁴ : TopologicalSpace M
inst✝³ : AddCommMonoid N
inst✝² : TopologicalSpace N
v₁ v₂ : VectorMeasure α M
w : VectorMeasure α N
inst✝¹ : T2Space N
inst✝ : ContinuousAdd M
u : Set α
hmu : MeasurableSet u
hu₁ : ∀ t ⊆ u, v₁ t = 0
hu₂ : ∀ t ⊆ uᶜ, w t = 0
v : Set α
hmv : MeasurableSet v
hv₁ : ∀ t ⊆ v, v₂ t = 0
hv₂ : ∀ t ⊆ vᶜ, w t = 0
t : Set α
ht : t ⊆ uᶜ ∪ vᶜ
hmt : MeasurableSet t
⊢ t = uᶜ ∩ t ∪ vᶜ \ uᶜ ∩ t

Tactic:
·

Goal state after:
case refine_2.a
α : Type u_1
m : MeasurableSpace α
M : Type u_4
N : Type u_5
inst✝⁵ : AddCommMonoid M
inst✝⁴ : TopologicalSpace M
inst✝³ : AddCommMonoid N
inst✝² : TopologicalSpace N
v₁ v₂ : VectorMeasure α M
w : VectorMeasure α N
inst✝¹ : T2Space N
inst✝ : ContinuousAdd M
u : Set α
hmu : MeasurableSet u
hu₁ : ∀ t ⊆ u, v₁ t = 0
hu₂ : ∀ t ⊆ uᶜ, w t = 0
v : Set α
hmv : MeasurableSet v
hv₁ : ∀ t ⊆ v, v₂ t = 0
hv₂ : ∀ t ⊆ vᶜ, w t = 0
t : Set α
ht : t ⊆ uᶜ ∪ vᶜ
hmt : MeasurableSet t
⊢ vᶜ \ uᶜ ∩ t ⊆ vᶜ
Module: Mathlib.MeasureTheory.VectorMeasure.Decomposition.Jordan

Goal state before:
pp: case mpr
α : Type u_1
inst✝ : MeasurableSpace α
s : SignedMeasure α
μ : VectorMeasure α ℝ≥0∞
h : s.totalVariation ≪ μ.ennrealToMeasure
⊢ s ≪ᵥ μ

Tactic:
·

Goal state after:
case mpr
α : Type u_1
inst✝ : MeasurableSpace α
s : SignedMeasure α
μ : VectorMeasure α ℝ≥0∞
h : s.totalVariation ≪ μ.ennrealToMeasure
⊢ s ≪ᵥ μ
Module: Mathlib.MeasureTheory.VectorMeasure.Decomposition.Hahn

Goal state before:
pp: case refine_2
α : Type u_1
inst✝ : MeasurableSpace α
s : SignedMeasure α
i : Set α
hi : s i < 0
hi₁ : MeasurableSet i
h : ¬s ≤[i] 0
hn : ∀ (n : ℕ), ¬s ≤[i \ ⋃ l, ⋃ (_ : l < n), s.restrictNonposSeq i l] 0
A : Set α := i \ ⋃ l, s.restrictNonposSeq i l
hA : A = i \ ⋃ l, s.restrictNonposSeq i l
bdd : ℕ → ℕ := fun n ↦ s.findExistsOneDivLT (i \ ⋃ k, ⋃ (_ : k ≤ n), s.restrictNonposSeq i k)
hn' : ∀ (n : ℕ), ¬s ≤[i \ ⋃ l, ⋃ (_ : l ≤ n), s.restrictNonposSeq i l] 0
h₁ : s i = s A + ∑' (l : ℕ), s (s.restrictNonposSeq i l)
h₂ : s A ≤ s i
h₃' : Summable fun n ↦ 1 / (↑(bdd n) + 1)
h₃ : Tendsto (fun n ↦ ↑(bdd n) + 1) atTop atTop
h₄ : ∀ (b : ℝ), ∃ i, ∀ (a : ℕ), i ≤ a → b ≤ ↑(bdd a)
A_meas : MeasurableSet A
E : Set α
hE₁ : MeasurableSet E
hE₂ : E ⊆ A
hE₃ : 0 E < s E
k : ℕ
hk : ∀ (a : ℕ), k ≤ a → max (1 / s E + 1) 1 ≤ ↑(bdd a)
⊢ 1 / ↑(bdd k) < s E

Tactic:
·

Goal state after:
case refine_2
α : Type u_1
inst✝ : MeasurableSpace α
s : SignedMeasure α
i : Set α
hi : s i < 0
hi₁ : MeasurableSet i
h : ¬s ≤[i] 0
hn : ∀ (n : ℕ), ¬s ≤[i \ ⋃ l, ⋃ (_ : l < n), s.restrictNonposSeq i l] 0
A : Set α := i \ ⋃ l, s.restrictNonposSeq i l
hA : A = i \ ⋃ l, s.restrictNonposSeq i l
bdd : ℕ → ℕ := fun n ↦ s.findExistsOneDivLT (i \ ⋃ k, ⋃ (_ : k ≤ n), s.restrictNonposSeq i k)
hn' : ∀ (n : ℕ), ¬s ≤[i \ ⋃ l, ⋃ (_ : l ≤ n), s.restrictNonposSeq i l] 0
h₁ : s i = s A + ∑' (l : ℕ), s (s.restrictNonposSeq i l)
h₂ : s A ≤ s i
h₃' : Summable fun n ↦ 1 / (↑(bdd n) + 1)
h₃ : Tendsto (fun n ↦ ↑(bdd n) + 1) atTop atTop
h₄ : ∀ (b : ℝ), ∃ i, ∀ (a : ℕ), i ≤ a → b ≤ ↑(bdd a)
A_meas : MeasurableSet A
E : Set α
hE₁ : MeasurableSet E
hE₂ : E ⊆ A
hE₃ : 0 E < s E
k : ℕ
hk : ∀ (a : ℕ), k ≤ a → max (1 / s E + 1) 1 ≤ ↑(bdd a)
⊢ 1 / ↑(bdd k) < s E
Module: Mathlib.MeasureTheory.VectorMeasure.Basic

Goal state before:
pp: case refine_2.a
α : Type u_1
m : MeasurableSpace α
M : Type u_4
N : Type u_5
inst✝⁵ : AddCommMonoid M
inst✝⁴ : TopologicalSpace M
inst✝³ : AddCommMonoid N
inst✝² : TopologicalSpace N
v₁ v₂ : VectorMeasure α M
w : VectorMeasure α N
inst✝¹ : T2Space N
inst✝ : ContinuousAdd M
u : Set α
hmu : MeasurableSet u
hu₁ : ∀ t ⊆ u, v₁ t = 0
hu₂ : ∀ t ⊆ uᶜ, w t = 0
v : Set α
hmv : MeasurableSet v
hv₁ : ∀ t ⊆ v, v₂ t = 0
hv₂ : ∀ t ⊆ vᶜ, w t = 0
t : Set α
ht : t ⊆ uᶜ ∪ vᶜ
hmt : MeasurableSet t
⊢ uᶜ ∩ t ⊆ uᶜ

pp: α : Type u_1
m : MeasurableSpace α
M : Type u_4
N : Type u_5
inst✝⁵ : AddCommMonoid M
inst✝⁴ : TopologicalSpace M
inst✝³ : AddCommMonoid N
inst✝² : TopologicalSpace N
v₁ v₂ : VectorMeasure α M
w : VectorMeasure α N
inst✝¹ : T2Space N
inst✝ : ContinuousAdd M
u : Set α
hmu : MeasurableSet u
hu₁ : ∀ t ⊆ u, v₁ t = 0
hu₂ : ∀ t ⊆ uᶜ, w t = 0
v : Set α
hmv : MeasurableSet v
hv₁ : ∀ t ⊆ v, v₂ t = 0
hv₂ : ∀ t ⊆ vᶜ, w t = 0
t : Set α
ht : t ⊆ uᶜ ∪ vᶜ
hmt : MeasurableSet t
⊢ Disjoint (uᶜ ∩ t) (vᶜ \ uᶜ ∩ t)

pp: α : Type u_1
m : MeasurableSpace α
M : Type u_4
N : Type u_5
inst✝⁵ : AddCommMonoid M
inst✝⁴ : TopologicalSpace M
inst✝³ : AddCommMonoid N
inst✝² : TopologicalSpace N
v₁ v₂ : VectorMeasure α M
w : VectorMeasure α N
inst✝¹ : T2Space N
inst✝ : ContinuousAdd M
u : Set α
hmu : MeasurableSet u
hu₁ : ∀ t ⊆ u, v₁ t = 0
hu₂ : ∀ t ⊆ uᶜ, w t = 0
v : Set α
hmv : MeasurableSet v
hv₁ : ∀ t ⊆ v, v₂ t = 0
hv₂ : ∀ t ⊆ vᶜ, w t = 0
t : Set α
ht : t ⊆ uᶜ ∪ vᶜ
hmt : MeasurableSet t
⊢ t = uᶜ ∩ t ∪ vᶜ \ uᶜ ∩ t

Tactic:
·

Goal state after:
case refine_2.a
α : Type u_1
m : MeasurableSpace α
M : Type u_4
N : Type u_5
inst✝⁵ : AddCommMonoid M
inst✝⁴ : TopologicalSpace M
inst✝³ : AddCommMonoid N
inst✝² : TopologicalSpace N
v₁ v₂ : VectorMeasure α M
w : VectorMeasure α N
inst✝¹ : T2Space N
inst✝ : ContinuousAdd M
u : Set α
hmu : MeasurableSet u
hu₁ : ∀ t ⊆ u, v₁ t = 0
hu₂ : ∀ t ⊆ uᶜ, w t = 0
v : Set α
hmv : MeasurableSet v
hv₁ : ∀ t ⊆ v, v₂ t = 0
hv₂ : ∀ t ⊆ vᶜ, w t = 0
t : Set α
ht : t ⊆ uᶜ ∪ vᶜ
hmt : MeasurableSet t
⊢ uᶜ ∩ t ⊆ uᶜ
Module: Mathlib.MeasureTheory.VectorMeasure.Decomposition.Jordan

Goal state before:
pp: case mp
α : Type u_1
inst✝ : MeasurableSpace α
s : SignedMeasure α
μ : Measure α
h : s.totalVariation ≪ μ
⊢ s.toJordanDecomposition.posPart ≪ μ ∧ s.toJordanDecomposition.negPart ≪ μ

pp: case mpr
α : Type u_1
inst✝ : MeasurableSpace α
s : SignedMeasure α
μ : Measure α
h : s.toJordanDecomposition.posPart ≪ μ ∧ s.toJordanDecomposition.negPart ≪ μ
⊢ s.totalVariation ≪ μ

Tactic:
·

Goal state after:
case mp
α : Type u_1
inst✝ : MeasurableSpace α
s : SignedMeasure α
μ : Measure α
h : s.totalVariation ≪ μ
⊢ s.toJordanDecomposition.posPart ≪ μ ∧ s.toJordanDecomposition.negPart ≪ μ
Module: Mathlib.MeasureTheory.VectorMeasure.Basic

Goal state before:
pp: α : Type u_1
m : MeasurableSpace α
M : Type u_4
N : Type u_5
inst✝⁵ : AddCommMonoid M
inst✝⁴ : TopologicalSpace M
inst✝³ : AddCommMonoid N
inst✝² : TopologicalSpace N
v₁ v₂ : VectorMeasure α M
w : VectorMeasure α N
inst✝¹ : T2Space N
inst✝ : ContinuousAdd M
u : Set α
hmu : MeasurableSet u
hu₁ : ∀ t ⊆ u, v₁ t = 0
hu₂ : ∀ t ⊆ uᶜ, w t = 0
v : Set α
hmv : MeasurableSet v
hv₁ : ∀ t ⊆ v, v₂ t = 0
hv₂ : ∀ t ⊆ vᶜ, w t = 0
t : Set α
ht : t ⊆ uᶜ ∪ vᶜ
hmt : MeasurableSet t
⊢ Disjoint (uᶜ ∩ t) (vᶜ \ uᶜ ∩ t)

pp: α : Type u_1
m : MeasurableSpace α
M : Type u_4
N : Type u_5
inst✝⁵ : AddCommMonoid M
inst✝⁴ : TopologicalSpace M
inst✝³ : AddCommMonoid N
inst✝² : TopologicalSpace N
v₁ v₂ : VectorMeasure α M
w : VectorMeasure α N
inst✝¹ : T2Space N
inst✝ : ContinuousAdd M
u : Set α
hmu : MeasurableSet u
hu₁ : ∀ t ⊆ u, v₁ t = 0
hu₂ : ∀ t ⊆ uᶜ, w t = 0
v : Set α
hmv : MeasurableSet v
hv₁ : ∀ t ⊆ v, v₂ t = 0
hv₂ : ∀ t ⊆ vᶜ, w t = 0
t : Set α
ht : t ⊆ uᶜ ∪ vᶜ
hmt : MeasurableSet t
⊢ t = uᶜ ∩ t ∪ vᶜ \ uᶜ ∩ t

Tactic:
·

Goal state after:
α : Type u_1
m : MeasurableSpace α
M : Type u_4
N : Type u_5
inst✝⁵ : AddCommMonoid M
inst✝⁴ : TopologicalSpace M
inst✝³ : AddCommMonoid N
inst✝² : TopologicalSpace N
v₁ v₂ : VectorMeasure α M
w : VectorMeasure α N
inst✝¹ : T2Space N
inst✝ : ContinuousAdd M
u : Set α
hmu : MeasurableSet u
hu₁ : ∀ t ⊆ u, v₁ t = 0
hu₂ : ∀ t ⊆ uᶜ, w t = 0
v : Set α
hmv : MeasurableSet v
hv₁ : ∀ t ⊆ v, v₂ t = 0
hv₂ : ∀ t ⊆ vᶜ, w t = 0
t : Set α
ht : t ⊆ uᶜ ∪ vᶜ
hmt : MeasurableSet t
⊢ Disjoint (uᶜ ∩ t) (vᶜ \ uᶜ ∩ t)
Module: Mathlib.MeasureTheory.VectorMeasure.Basic

Goal state before:
pp: α : Type u_1
m : MeasurableSpace α
M : Type u_4
N : Type u_5
inst✝⁵ : AddCommMonoid M
inst✝⁴ : TopologicalSpace M
inst✝³ : AddCommMonoid N
inst✝² : TopologicalSpace N
v₁ v₂ : VectorMeasure α M
w : VectorMeasure α N
inst✝¹ : T2Space N
inst✝ : ContinuousAdd M
u : Set α
hmu : MeasurableSet u
hu₁ : ∀ t ⊆ u, v₁ t = 0
hu₂ : ∀ t ⊆ uᶜ, w t = 0
v : Set α
hmv : MeasurableSet v
hv₁ : ∀ t ⊆ v, v₂ t = 0
hv₂ : ∀ t ⊆ vᶜ, w t = 0
t : Set α
ht : t ⊆ uᶜ ∪ vᶜ
hmt : MeasurableSet t
⊢ t = uᶜ ∩ t ∪ vᶜ \ uᶜ ∩ t

Tactic:
·

Goal state after:
α : Type u_1
m : MeasurableSpace α
M : Type u_4
N : Type u_5
inst✝⁵ : AddCommMonoid M
inst✝⁴ : TopologicalSpace M
inst✝³ : AddCommMonoid N
inst✝² : TopologicalSpace N
v₁ v₂ : VectorMeasure α M
w : VectorMeasure α N
inst✝¹ : T2Space N
inst✝ : ContinuousAdd M
u : Set α
hmu : MeasurableSet u
hu₁ : ∀ t ⊆ u, v₁ t = 0
hu₂ : ∀ t ⊆ uᶜ, w t = 0
v : Set α
hmv : MeasurableSet v
hv₁ : ∀ t ⊆ v, v₂ t = 0
hv₂ : ∀ t ⊆ vᶜ, w t = 0
t : Set α
ht : t ⊆ uᶜ ∪ vᶜ
hmt : MeasurableSet t
⊢ t = uᶜ ∩ t ∪ vᶜ \ uᶜ ∩ t
Module: Mathlib.MeasureTheory.VectorMeasure.Decomposition.Jordan

Goal state before:
pp: case mpr
α : Type u_1
inst✝ : MeasurableSpace α
s : SignedMeasure α
μ : Measure α
h : s.toJordanDecomposition.posPart ≪ μ ∧ s.toJordanDecomposition.negPart ≪ μ
⊢ s.totalVariation ≪ μ

Tactic:
·

Goal state after:
case mpr
α : Type u_1
inst✝ : MeasurableSpace α
s : SignedMeasure α
μ : Measure α
h : s.toJordanDecomposition.posPart ≪ μ ∧ s.toJordanDecomposition.negPart ≪ μ
⊢ s.totalVariation ≪ μ
Module: Mathlib.MeasureTheory.VectorMeasure.Decomposition.Jordan

Goal state before:
pp: case mp
α : Type u_1
inst✝ : MeasurableSpace α
s t : SignedMeasure α
⊢ s ⟂ᵥ t → s.totalVariation ⟂ₘ t.totalVariation

pp: case mpr
α : Type u_1
inst✝ : MeasurableSpace α
s t : SignedMeasure α
⊢ s.totalVariation ⟂ₘ t.totalVariation → s ⟂ᵥ t

Tactic:
·

Goal state after:
case mp
α : Type u_1
inst✝ : MeasurableSpace α
s t : SignedMeasure α
⊢ s ⟂ᵥ t → s.totalVariation ⟂ₘ t.totalVariation
Module: Mathlib.MeasureTheory.VectorMeasure.Basic

Goal state before:
pp: case h₁
α : Type u_1
m : MeasurableSpace α
M : Type u_4
N : Type u_5
inst✝⁵ : AddCommMonoid M
inst✝⁴ : TopologicalSpace M
inst✝³ : AddCommMonoid N
inst✝² : TopologicalSpace N
v₁ v₂ : VectorMeasure α M
w : VectorMeasure α N
inst✝¹ : T2Space N
inst✝ : ContinuousAdd M
u : Set α
hmu : MeasurableSet u
hu₁ : ∀ t ⊆ u, v₁ t = 0
hu₂ : ∀ t ⊆ uᶜ, w t = 0
v : Set α
hmv : MeasurableSet v
hv₁ : ∀ t ⊆ v, v₂ t = 0
hv₂ : ∀ t ⊆ vᶜ, w t = 0
t : Set α
ht : t ⊆ uᶜ ∪ vᶜ
hmt : MeasurableSet t
x : α
hx : x ∈ t
⊢ x ∈ uᶜ ∩ t ∪ vᶜ \ uᶜ ∩ t

pp: case h₂
α : Type u_1
m : MeasurableSpace α
M : Type u_4
N : Type u_5
inst✝⁵ : AddCommMonoid M
inst✝⁴ : TopologicalSpace M
inst✝³ : AddCommMonoid N
inst✝² : TopologicalSpace N
v₁ v₂ : VectorMeasure α M
w : VectorMeasure α N
inst✝¹ : T2Space N
inst✝ : ContinuousAdd M
u : Set α
hmu : MeasurableSet u
hu₁ : ∀ t ⊆ u, v₁ t = 0
hu₂ : ∀ t ⊆ uᶜ, w t = 0
v : Set α
hmv : MeasurableSet v
hv₁ : ∀ t ⊆ v, v₂ t = 0
hv₂ : ∀ t ⊆ vᶜ, w t = 0
t : Set α
ht : t ⊆ uᶜ ∪ vᶜ
hmt : MeasurableSet t
x : α
hx : x ∈ uᶜ ∩ t ∪ vᶜ \ uᶜ ∩ t
⊢ x ∈ t

Tactic:
·

Goal state after:
case h₁
α : Type u_1
m : MeasurableSpace α
M : Type u_4
N : Type u_5
inst✝⁵ : AddCommMonoid M
inst✝⁴ : TopologicalSpace M
inst✝³ : AddCommMonoid N
inst✝² : TopologicalSpace N
v₁ v₂ : VectorMeasure α M
w : VectorMeasure α N
inst✝¹ : T2Space N
inst✝ : ContinuousAdd M
u : Set α
hmu : MeasurableSet u
hu₁ : ∀ t ⊆ u, v₁ t = 0
hu₂ : ∀ t ⊆ uᶜ, w t = 0
v : Set α
hmv : MeasurableSet v
hv₁ : ∀ t ⊆ v, v₂ t = 0
hv₂ : ∀ t ⊆ vᶜ, w t = 0
t : Set α
ht : t ⊆ uᶜ ∪ vᶜ
hmt : MeasurableSet t
x : α
hx : x ∈ t
⊢ x ∈ uᶜ ∩ t ∪ vᶜ \ uᶜ ∩ t
Module: Mathlib.MeasureTheory.VectorMeasure.Decomposition.Jordan

Goal state before:
pp: case mp.refine_1
α : Type u_1
inst✝ : MeasurableSpace α
s t : SignedMeasure α
u : Set α
hmeas : MeasurableSet u
hu₁ : ∀ t ⊆ u, s t = 0
hu₂ : ∀ t_1 ⊆ uᶜ, t t_1 = 0
i : Set α
hi₁ : MeasurableSet i
hi₂ : 0 ≤[i] s
hi₃ : s ≤[iᶜ] 0
hipos : s.toJordanDecomposition.posPart = s.toMeasureOfZeroLE i hi₁ hi₂
hineg : s.toJordanDecomposition.negPart = s.toMeasureOfLEZero iᶜ ⋯ hi₃
j : Set α
hj₁ : MeasurableSet j
hj₂ : 0 ≤[j] t
hj₃ : t ≤[jᶜ] 0
hjpos : t.toJordanDecomposition.posPart = t.toMeasureOfZeroLE j hj₁ hj₂
hjneg : t.toJordanDecomposition.negPart = t.toMeasureOfLEZero jᶜ ⋯ hj₃
⊢ s.totalVariation u = 0

pp: case mp.refine_2
α : Type u_1
inst✝ : MeasurableSpace α
s t : SignedMeasure α
u : Set α
hmeas : MeasurableSet u
hu₁ : ∀ t ⊆ u, s t = 0
hu₂ : ∀ t_1 ⊆ uᶜ, t t_1 = 0
i : Set α
hi₁ : MeasurableSet i
hi₂ : 0 ≤[i] s
hi₃ : s ≤[iᶜ] 0
hipos : s.toJordanDecomposition.posPart = s.toMeasureOfZeroLE i hi₁ hi₂
hineg : s.toJordanDecomposition.negPart = s.toMeasureOfLEZero iᶜ ⋯ hi₃
j : Set α
hj₁ : MeasurableSet j
hj₂ : 0 ≤[j] t
hj₃ : t ≤[jᶜ] 0
hjpos : t.toJordanDecomposition.posPart = t.toMeasureOfZeroLE j hj₁ hj₂
hjneg : t.toJordanDecomposition.negPart = t.toMeasureOfLEZero jᶜ ⋯ hj₃
⊢ t.totalVariation uᶜ = 0

Tactic:
·

Goal state after:
case mp.refine_1
α : Type u_1
inst✝ : MeasurableSpace α
s t : SignedMeasure α
u : Set α
hmeas : MeasurableSet u
hu₁ : ∀ t ⊆ u, s t = 0
hu₂ : ∀ t_1 ⊆ uᶜ, t t_1 = 0
i : Set α
hi₁ : MeasurableSet i
hi₂ : 0 ≤[i] s
hi₃ : s ≤[iᶜ] 0
hipos : s.toJordanDecomposition.posPart = s.toMeasureOfZeroLE i hi₁ hi₂
hineg : s.toJordanDecomposition.negPart = s.toMeasureOfLEZero iᶜ ⋯ hi₃
j : Set α
hj₁ : MeasurableSet j
hj₂ : 0 ≤[j] t
hj₃ : t ≤[jᶜ] 0
hjpos : t.toJordanDecomposition.posPart = t.toMeasureOfZeroLE j hj₁ hj₂
hjneg : t.toJordanDecomposition.negPart = t.toMeasureOfLEZero jᶜ ⋯ hj₃
⊢ s.totalVariation u = 0
Module: Mathlib.MeasureTheory.VectorMeasure.Basic

Goal state before:
pp: case pos
α : Type u_1
m : MeasurableSpace α
M : Type u_4
N : Type u_5
inst✝⁵ : AddCommMonoid M
inst✝⁴ : TopologicalSpace M
inst✝³ : AddCommMonoid N
inst✝² : TopologicalSpace N
v₁ v₂ : VectorMeasure α M
w : VectorMeasure α N
inst✝¹ : T2Space N
inst✝ : ContinuousAdd M
u : Set α
hmu : MeasurableSet u
hu₁ : ∀ t ⊆ u, v₁ t = 0
hu₂ : ∀ t ⊆ uᶜ, w t = 0
v : Set α
hmv : MeasurableSet v
hv₁ : ∀ t ⊆ v, v₂ t = 0
hv₂ : ∀ t ⊆ vᶜ, w t = 0
t : Set α
ht : t ⊆ uᶜ ∪ vᶜ
hmt : MeasurableSet t
x : α
hx : x ∈ t
hxu' : x ∈ uᶜ
⊢ x ∈ uᶜ ∩ t ∪ vᶜ \ uᶜ ∩ t

pp: case neg
α : Type u_1
m : MeasurableSpace α
M : Type u_4
N : Type u_5
inst✝⁵ : AddCommMonoid M
inst✝⁴ : TopologicalSpace M
inst✝³ : AddCommMonoid N
inst✝² : TopologicalSpace N
v₁ v₂ : VectorMeasure α M
w : VectorMeasure α N
inst✝¹ : T2Space N
inst✝ : ContinuousAdd M
u : Set α
hmu : MeasurableSet u
hu₁ : ∀ t ⊆ u, v₁ t = 0
hu₂ : ∀ t ⊆ uᶜ, w t = 0
v : Set α
hmv : MeasurableSet v
hv₁ : ∀ t ⊆ v, v₂ t = 0
hv₂ : ∀ t ⊆ vᶜ, w t = 0
t : Set α
ht : t ⊆ uᶜ ∪ vᶜ
hmt : MeasurableSet t
x : α
hx : x ∈ t
hxu' : x ∉ uᶜ
⊢ x ∈ uᶜ ∩ t ∪ vᶜ \ uᶜ ∩ t

Tactic:
·

Goal state after:
case pos
α : Type u_1
m : MeasurableSpace α
M : Type u_4
N : Type u_5
inst✝⁵ : AddCommMonoid M
inst✝⁴ : TopologicalSpace M
inst✝³ : AddCommMonoid N
inst✝² : TopologicalSpace N
v₁ v₂ : VectorMeasure α M
w : VectorMeasure α N
inst✝¹ : T2Space N
inst✝ : ContinuousAdd M
u : Set α
hmu : MeasurableSet u
hu₁ : ∀ t ⊆ u, v₁ t = 0
hu₂ : ∀ t ⊆ uᶜ, w t = 0
v : Set α
hmv : MeasurableSet v
hv₁ : ∀ t ⊆ v, v₂ t = 0
hv₂ : ∀ t ⊆ vᶜ, w t = 0
t : Set α
ht : t ⊆ uᶜ ∪ vᶜ
hmt : MeasurableSet t
x : α
hx : x ∈ t
hxu' : x ∈ uᶜ
⊢ x ∈ uᶜ ∩ t ∪ vᶜ \ uᶜ ∩ t
Module: Mathlib.MeasureTheory.VectorMeasure.Decomposition.Jordan

Goal state before:
pp: case mp.refine_2
α : Type u_1
inst✝ : MeasurableSpace α
s t : SignedMeasure α
u : Set α
hmeas : MeasurableSet u
hu₁ : ∀ t ⊆ u, s t = 0
hu₂ : ∀ t_1 ⊆ uᶜ, t t_1 = 0
i : Set α
hi₁ : MeasurableSet i
hi₂ : 0 ≤[i] s
hi₃ : s ≤[iᶜ] 0
hipos : s.toJordanDecomposition.posPart = s.toMeasureOfZeroLE i hi₁ hi₂
hineg : s.toJordanDecomposition.negPart = s.toMeasureOfLEZero iᶜ ⋯ hi₃
j : Set α
hj₁ : MeasurableSet j
hj₂ : 0 ≤[j] t
hj₃ : t ≤[jᶜ] 0
hjpos : t.toJordanDecomposition.posPart = t.toMeasureOfZeroLE j hj₁ hj₂
hjneg : t.toJordanDecomposition.negPart = t.toMeasureOfLEZero jᶜ ⋯ hj₃
⊢ t.totalVariation uᶜ = 0

Tactic:
·

Goal state after:
case mp.refine_2
α : Type u_1
inst✝ : MeasurableSpace α
s t : SignedMeasure α
u : Set α
hmeas : MeasurableSet u
hu₁ : ∀ t ⊆ u, s t = 0
hu₂ : ∀ t_1 ⊆ uᶜ, t t_1 = 0
i : Set α
hi₁ : MeasurableSet i
hi₂ : 0 ≤[i] s
hi₃ : s ≤[iᶜ] 0
hipos : s.toJordanDecomposition.posPart = s.toMeasureOfZeroLE i hi₁ hi₂
hineg : s.toJordanDecomposition.negPart = s.toMeasureOfLEZero iᶜ ⋯ hi₃
j : Set α
hj₁ : MeasurableSet j
hj₂ : 0 ≤[j] t
hj₃ : t ≤[jᶜ] 0
hjpos : t.toJordanDecomposition.posPart = t.toMeasureOfZeroLE j hj₁ hj₂
hjneg : t.toJordanDecomposition.negPart = t.toMeasureOfLEZero jᶜ ⋯ hj₃
⊢ t.totalVariation uᶜ = 0
Module: Mathlib.MeasureTheory.VectorMeasure.Basic

Goal state before:
pp: case h₂
α : Type u_1
m : MeasurableSpace α
M : Type u_4
N : Type u_5
inst✝⁵ : AddCommMonoid M
inst✝⁴ : TopologicalSpace M
inst✝³ : AddCommMonoid N
inst✝² : TopologicalSpace N
v₁ v₂ : VectorMeasure α M
w : VectorMeasure α N
inst✝¹ : T2Space N
inst✝ : ContinuousAdd M
u : Set α
hmu : MeasurableSet u
hu₁ : ∀ t ⊆ u, v₁ t = 0
hu₂ : ∀ t ⊆ uᶜ, w t = 0
v : Set α
hmv : MeasurableSet v
hv₁ : ∀ t ⊆ v, v₂ t = 0
hv₂ : ∀ t ⊆ vᶜ, w t = 0
t : Set α
ht : t ⊆ uᶜ ∪ vᶜ
hmt : MeasurableSet t
x : α
hx : x ∈ uᶜ ∩ t ∪ vᶜ \ uᶜ ∩ t
⊢ x ∈ t

Tactic:
·

Goal state after:
case h₂
α : Type u_1
m : MeasurableSpace α
M : Type u_4
N : Type u_5
inst✝⁵ : AddCommMonoid M
inst✝⁴ : TopologicalSpace M
inst✝³ : AddCommMonoid N
inst✝² : TopologicalSpace N
v₁ v₂ : VectorMeasure α M
w : VectorMeasure α N
inst✝¹ : T2Space N
inst✝ : ContinuousAdd M
u : Set α
hmu : MeasurableSet u
hu₁ : ∀ t ⊆ u, v₁ t = 0
hu₂ : ∀ t ⊆ uᶜ, w t = 0
v : Set α
hmv : MeasurableSet v
hv₁ : ∀ t ⊆ v, v₂ t = 0
hv₂ : ∀ t ⊆ vᶜ, w t = 0
t : Set α
ht : t ⊆ uᶜ ∪ vᶜ
hmt : MeasurableSet t
x : α
hx : x ∈ uᶜ ∩ t ∪ vᶜ \ uᶜ ∩ t
⊢ x ∈ t
Module: Mathlib.MeasureTheory.VectorMeasure.Decomposition.Jordan

Goal state before:
pp: case mpr
α : Type u_1
inst✝ : MeasurableSpace α
s t : SignedMeasure α
⊢ s.totalVariation ⟂ₘ t.totalVariation → s ⟂ᵥ t

Tactic:
·

Goal state after:
case mpr
α : Type u_1
inst✝ : MeasurableSpace α
s t : SignedMeasure α
⊢ s.totalVariation ⟂ₘ t.totalVariation → s ⟂ᵥ t