mathlib-initiative/mathlib-tactics huggingface dataset:
Module: Mathlib.Analysis.Complex.Harmonic.Analytic

Goal state before:
pp: f : ℂ → ℝ
x : ℂ
hf : HarmonicAt f x
⊢ (fun z ↦ ↑((fderiv ℝ f z) 1) - I * ↑((fderiv ℝ f z) I)) =
    (⇑ofRealCLM ∘ fun x ↦ (fderiv ℝ f x) 1) - I • ⇑ofRealCLM ∘ fun x ↦ (fderiv ℝ f x) I

Tactic:
by

Goal state after:
Module: Mathlib.Analysis.Complex.Harmonic.Analytic

Goal state before:
pp: f : ℂ → ℝ
x : ℂ
hf : HarmonicAt f x
this :
  (fun z ↦ ↑((fderiv ℝ f z) 1) - I * ↑((fderiv ℝ f z) I)) =
    (⇑ofRealCLM ∘ fun x ↦ (fderiv ℝ f x) 1) - I • ⇑ofRealCLM ∘ fun x ↦ (fderiv ℝ f x) I
h₁f : ContDiffAt ℝ 2 f x
⊢ DifferentiableAt ℝ ((⇑ofRealCLM ∘ fun x ↦ (fderiv ℝ f x) 1) - I • ⇑ofRealCLM ∘ fun x ↦ (fderiv ℝ f x) I) x

Tactic:
by

Goal state after:
Module: Mathlib.Analysis.Complex.HasPrimitives

Goal state before:
pp: E : Type u_1
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
c : ℂ
r : ℝ
f : ℂ → E
inst✝ : CompleteSpace E
f_cont : ContinuousOn f (ball c r)
z : ℂ
hz : z ∈ ball c r
this : (fun w ↦ ∫ (y : ℝ) in z.im..w.im, f (↑w.re + ↑y * I) - f z) =o[𝓝 z] fun w ↦ w - z
⊢ (fun w ↦ (∫ (y : ℝ) in z.im..w.im, f (↑w.re + ↑y * I)) - (w - z).im • f z) = fun w ↦
    (∫ (y : ℝ) in z.im..w.im, f (↑w.re + ↑y * I)) - ∫ (x : ℝ) in z.im..w.im, f z

Tactic:
by

Goal state after:
Module: Mathlib.Analysis.Complex.Harmonic.Analytic

Goal state before:
pp: f : ℂ → ℝ
x : ℂ
hf : HarmonicAt f x
this :
  (fun z ↦ ↑((fderiv ℝ f z) 1) - I * ↑((fderiv ℝ f z) I)) =
    (⇑ofRealCLM ∘ fun x ↦ (fderiv ℝ f x) 1) - I • ⇑ofRealCLM ∘ fun x ↦ (fderiv ℝ f x) I
h₁f : ContDiffAt ℝ 2 f x
⊢ DifferentiableAt ℝ (⇑ofRealCLM ∘ fun x ↦ (fderiv ℝ f x) 1) x

Tactic:
by

Goal state after:
Module: Mathlib.Analysis.Complex.Harmonic.Analytic

Goal state before:
pp: f : ℂ → ℝ
x : ℂ
hf : HarmonicAt f x
this :
  (fun z ↦ ↑((fderiv ℝ f z) 1) - I * ↑((fderiv ℝ f z) I)) =
    (⇑ofRealCLM ∘ fun x ↦ (fderiv ℝ f x) 1) - I • ⇑ofRealCLM ∘ fun x ↦ (fderiv ℝ f x) I
h₁f : ContDiffAt ℝ 2 f x
⊢ DifferentiableAt ℝ (I • ⇑ofRealCLM ∘ fun x ↦ (fderiv ℝ f x) I) x

Tactic:
by

Goal state after:
Module: Mathlib.Analysis.Complex.Harmonic.Analytic

Goal state before:
pp: f : ℂ → ℝ
x : ℂ
hf : HarmonicAt f x
this :
  (fun z ↦ ↑((fderiv ℝ f z) 1) - I * ↑((fderiv ℝ f z) I)) =
    (⇑ofRealCLM ∘ fun x ↦ (fderiv ℝ f x) 1) - I • ⇑ofRealCLM ∘ fun x ↦ (fderiv ℝ f x) I
h₁f : ContDiffAt ℝ 2 f x
⊢ DifferentiableAt ℝ (⇑ofRealCLM ∘ fun x ↦ (fderiv ℝ f x) I) x

Tactic:
by

Goal state after:
Module: Mathlib.Analysis.Complex.HasPrimitives

Goal state before:
pp: E : Type u_1
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
c : ℂ
r : ℝ
f : ℂ → E
inst✝ : CompleteSpace E
f_cont : ContinuousOn f (ball c r)
z : ℂ
hz : z ∈ ball c r
this : (fun w ↦ ∫ (y : ℝ) in z.im..w.im, f (↑w.re + ↑y * I) - f z) =o[𝓝 z] fun w ↦ w - z
⊢ r - dist z c > 0

Tactic:
by

Goal state after:
Module: Mathlib.Analysis.Complex.PhragmenLindelof

Goal state before:
pp: E : Type u_1
inst✝¹ : NormedAddCommGroup E
inst✝ : NormedSpace ℂ E
a b C : ℝ
f : ℂ → E
z : ℂ
hfd : DiffContOnCl ℂ f (im ⁻¹' Ioo a b)
hB : ∃ c < π / (b - a), ∃ B, f =O[comap (abs ∘ re) atTop ⊓ 𝓟 (im ⁻¹' Ioo a b)] fun z ↦ expR (B * expR (c * |z.re|))
hle_a : ∀ (z : ℂ), z.im = a → ‖f z‖ ≤ C
hle_b : ∀ (z : ℂ), z.im = b → ‖f z‖ ≤ C
hza : a ≤ z.im
hzb : z.im ≤ b
⊢ ‖f z‖ ≤ C

Tactic:
by

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

Goal state before:
pp: E : Type u_2
inst✝⁴ : NormedAddCommGroup E
inst✝³ : InnerProductSpace ℝ E
inst✝² : FiniteDimensional ℝ E
F : Type u_3
inst✝¹ : NormedAddCommGroup F
inst✝ : NormedSpace ℝ F
f₁ f₂ : E → F
x : E
s : Set E
h₁ : ContDiffWithinAt ℝ 2 f₁ s x
h₂ : ContDiffWithinAt ℝ 2 f₂ s x
hs : UniqueDiffOn ℝ s
hx : x ∈ s
⊢ Δ[s] f₁ + f₂ =ᶠ[𝓝[s] x] (Δ[s] f₁) + Δ[s] f₂

Tactic:
by

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

Goal state before:
pp: E : Type u_2
inst✝⁴ : NormedAddCommGroup E
inst✝³ : InnerProductSpace ℝ E
inst✝² : FiniteDimensional ℝ E
F : Type u_3
inst✝¹ : NormedAddCommGroup F
inst✝ : NormedSpace ℝ F
f₁ f₂ : E → F
x : E
h₁ : ContDiffAt ℝ 2 f₁ x
h₂ : ContDiffAt ℝ 2 f₂ x
⊢ 2 ≠ ↑⊤

Tactic:
by

Goal state after:
Module: Mathlib.Analysis.Complex.HasPrimitives

Goal state before:
pp: E : Type u_1
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
c : ℂ
r : ℝ
f : ℂ → E
inst✝ : CompleteSpace E
f_cont : ContinuousOn f (ball c r)
z : ℂ
hz : z ∈ ball c r
this : (fun w ↦ ∫ (y : ℝ) in z.im..w.im, f (↑w.re + ↑y * I) - f z) =o[𝓝 z] fun w ↦ w - z
w : ℂ
hw : w ∈ ball z (r - dist z c)
⊢ ContinuousOn (fun y ↦ ↑w.re + ↑y * I) [[z.im, w.im]]

Tactic:
by

Goal state after:
Module: Mathlib.Analysis.Complex.HasPrimitives

Goal state before:
pp: E : Type u_1
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
c : ℂ
r : ℝ
f : ℂ → E
inst✝ : CompleteSpace E
f_cont : ContinuousOn f (ball c r)
z : ℂ
hz : z ∈ ball c r
this : (fun w ↦ ∫ (y : ℝ) in z.im..w.im, f (↑w.re + ↑y * I) - f z) =o[𝓝 z] fun w ↦ w - z
⊢ (fun w ↦ (∫ (y : ℝ) in z.im..w.im, f (↑w.re + ↑y * I)) - (w - z).im • f z) =o[𝓝 z] fun w ↦ w - z

Tactic:
by

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

Goal state before:
pp: E : Type u_2
inst✝⁴ : NormedAddCommGroup E
inst✝³ : InnerProductSpace ℝ E
inst✝² : FiniteDimensional ℝ E
F : Type u_3
inst✝¹ : NormedAddCommGroup F
inst✝ : NormedSpace ℝ F
f₁ f₂ : E → F
x : E
h₁ : ContDiffAt ℝ 2 f₁ x
h₂ : ContDiffAt ℝ 2 f₂ x
⊢ Δ (f₁ + f₂) =ᶠ[𝓝 x] Δ f₁ + Δ f₂

Tactic:
by

Goal state after:
Module: Mathlib.Analysis.Complex.PhragmenLindelof

Goal state before:
pp: E : Type u_1
inst✝¹ : NormedAddCommGroup E
inst✝ : NormedSpace ℂ E
a b C : ℝ
f : ℂ → E
z : ℂ
hfd : DiffContOnCl ℂ f (re ⁻¹' Ioo a b)
hB : ∃ c < π / (b - a), ∃ B, f =O[comap (abs ∘ im) atTop ⊓ 𝓟 (re ⁻¹' Ioo a b)] fun z ↦ expR (B * expR (c * |z.im|))
hle_a : ∀ (z : ℂ), z.re = a → ‖f z‖ ≤ C
hle_b : ∀ (z : ℂ), z.re = b → ‖f z‖ ≤ C
hza : a ≤ z.re
hzb : z.re ≤ b
this : ‖f (z * I * -I)‖ ≤ C
⊢ ‖f z‖ ≤ C

Tactic:
by

Goal state after:
Module: Mathlib.Analysis.Complex.HasPrimitives

Goal state before:
pp: E : Type u_1
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
c : ℂ
r : ℝ
f : ℂ → E
inst✝ : CompleteSpace E
f_cont : ContinuousOn f (ball c r)
z : ℂ
hz : z ∈ ball c r
⊢ (fun w ↦ f w - f z) =o[𝓝 z] fun x ↦ 1

Tactic:
by

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

Goal state before:
pp: E : Type u_2
inst✝⁴ : NormedAddCommGroup E
inst✝³ : InnerProductSpace ℝ E
inst✝² : FiniteDimensional ℝ E
F : Type u_3
inst✝¹ : NormedAddCommGroup F
inst✝ : NormedSpace ℝ F
f : E → F
x : E
s : Set E
hs : UniqueDiffOn ℝ s
hx : x ∈ s
⊢ (Δ[s] -f) x = -(Δ[s] f) x

Tactic:
by

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

Goal state before:
pp: E : Type u_2
inst✝⁴ : NormedAddCommGroup E
inst✝³ : InnerProductSpace ℝ E
inst✝² : FiniteDimensional ℝ E
F : Type u_3
inst✝¹ : NormedAddCommGroup F
inst✝ : NormedSpace ℝ F
f : E → F
⊢ Δ (-f) = -Δ f

Tactic:
by

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

Goal state before:
pp: E : Type u_2
inst✝⁴ : NormedAddCommGroup E
inst✝³ : InnerProductSpace ℝ E
inst✝² : FiniteDimensional ℝ E
F : Type u_3
inst✝¹ : NormedAddCommGroup F
inst✝ : NormedSpace ℝ F
f₁ f₂ : E → F
x : E
s : Set E
h₁ : ContDiffWithinAt ℝ 2 f₁ s x
h₂ : ContDiffWithinAt ℝ 2 f₂ s x
hs : UniqueDiffOn ℝ s
hx : x ∈ s
⊢ (Δ[s] f₁ - f₂) x = (Δ[s] f₁) x - (Δ[s] f₂) x

Tactic:
by

Goal state after:
Module: Mathlib.Analysis.Complex.PhragmenLindelof

Goal state before:
pp: E : Type u_1
inst✝¹ : NormedAddCommGroup E
inst✝ : NormedSpace ℂ E
a b C : ℝ
f : ℂ → E
z✝ : ℂ
hfd : DiffContOnCl ℂ f (re ⁻¹' Ioo a b)
hB : ∃ c < π / (b - a), ∃ B, f =O[comap (abs ∘ im) atTop ⊓ 𝓟 (re ⁻¹' Ioo a b)] fun z ↦ expR (B * expR (c * |z.im|))
hle_a : ∀ (z : ℂ), z.re = a → ‖f z‖ ≤ C
hle_b : ∀ (z : ℂ), z.re = b → ‖f z‖ ≤ C
hza : a ≤ z✝.re
hzb : z✝.re ≤ b
z : ℂ
hz : z ∈ im ⁻¹' Ioo a b
⊢ (fun x ↦ x * -I) z ∈ re ⁻¹' Ioo a b

Tactic:
by

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

Goal state before:
pp: E : Type u_2
inst✝⁴ : NormedAddCommGroup E
inst✝³ : InnerProductSpace ℝ E
inst✝² : FiniteDimensional ℝ E
F : Type u_3
inst✝¹ : NormedAddCommGroup F
inst✝ : NormedSpace ℝ F
f₁ f₂ : E → F
x : E
h₁ : ContDiffAt ℝ 2 f₁ x
h₂ : ContDiffAt ℝ 2 f₂ x
⊢ Δ (f₁ - f₂) x = Δ f₁ x - Δ f₂ x

Tactic:
by

Goal state after:
Module: Mathlib.Analysis.Complex.HasPrimitives

Goal state before:
pp: E : Type u_1
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
c : ℂ
r : ℝ
f : ℂ → E
inst✝ : CompleteSpace E
f_cont : ContinuousOn f (ball c r)
z : ℂ
hz : z ∈ ball c r
ε : ℝ
ε_pos : 0 < ε
this : ∀ᶠ (x : ℂ) in 𝓝 z, ‖f x - f z‖ ≤ ε
⊢ ∀ᶠ (w : ℂ) in 𝓝 z, ∀ y ∈ Ι z.im w.im, ‖f (↑w.re + ↑y * I) - f z‖ ≤ ε

Tactic:
by

Goal state after:
Module: Mathlib.Analysis.Complex.HasPrimitives

Goal state before:
pp: E : Type u_1
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
c : ℂ
r : ℝ
f : ℂ → E
inst✝ : CompleteSpace E
f_cont : ContinuousOn f (ball c r)
z : ℂ
hz : z ∈ ball c r
ε : ℝ
ε_pos : 0 < ε
this : ∀ᶠ (w : ℂ) in 𝓝 z, ∀ y ∈ Ι z.im w.im, ‖f (↑w.re + ↑y * I) - f z‖ ≤ ε
w : ℂ
hw : ∀ y ∈ Ι z.im w.im, ‖f (↑w.re + ↑y * I) - f z‖ ≤ ε
⊢ ε * ‖w.im - z.im‖ = ε * ‖(w - z).im‖

Tactic:
by

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

Goal state before:
pp: E : Type u_2
inst✝⁴ : NormedAddCommGroup E
inst✝³ : InnerProductSpace ℝ E
inst✝² : FiniteDimensional ℝ E
F : Type u_3
inst✝¹ : NormedAddCommGroup F
inst✝ : NormedSpace ℝ F
f₁ f₂ : E → F
x : E
s : Set E
h₁ : ContDiffWithinAt ℝ 2 f₁ s x
h₂ : ContDiffWithinAt ℝ 2 f₂ s x
hs : UniqueDiffOn ℝ s
hx : x ∈ s
⊢ Δ[s] f₁ - f₂ =ᶠ[𝓝[s] x] (Δ[s] f₁) - Δ[s] f₂

Tactic:
by

Goal state after:
Module: Mathlib.Analysis.Complex.HasPrimitives

Goal state before:
pp: E : Type u_1
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
c : ℂ
r : ℝ
f : ℂ → E
inst✝ : CompleteSpace E
f_cont : ContinuousOn f (ball c r)
z : ℂ
hz : z ∈ ball c r
⊢ (fun w ↦ (∫ (y : ℝ) in z.im..w.im, f (↑w.re + ↑y * I)) - (w - z).im • f z) =o[𝓝 z] fun w ↦ w - z

Tactic:
by

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

Goal state before:
pp: E : Type u_2
inst✝⁴ : NormedAddCommGroup E
inst✝³ : InnerProductSpace ℝ E
inst✝² : FiniteDimensional ℝ E
F : Type u_3
inst✝¹ : NormedAddCommGroup F
inst✝ : NormedSpace ℝ F
f₁ f₂ : E → F
x : E
h₁ : ContDiffAt ℝ 2 f₁ x
h₂ : ContDiffAt ℝ 2 f₂ x
⊢ Δ (f₁ - f₂) =ᶠ[𝓝 x] Δ f₁ - Δ f₂

Tactic:
by

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

Goal state before:
pp: 𝕜 : Type u_1
inst✝⁸ : NontriviallyNormedField 𝕜
inst✝⁷ : NormedAlgebra ℝ 𝕜
E : Type u_2
inst✝⁶ : NormedAddCommGroup E
inst✝⁵ : InnerProductSpace ℝ E
inst✝⁴ : FiniteDimensional ℝ E
F : Type u_3
inst✝³ : NormedAddCommGroup F
inst✝² : NormedSpace ℝ F
inst✝¹ : NormedSpace 𝕜 F
inst✝ : IsScalarTower ℝ 𝕜 F
f : E → F
x : E
s : Set E
v : 𝕜
hf : ContDiffWithinAt ℝ 2 f s x
hs : UniqueDiffOn ℝ s
hx : x ∈ s
⊢ (Δ[s] v • f) x = v • (Δ[s] f) x

Tactic:
by

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

Goal state before:
pp: 𝕜 : Type u_1
inst✝⁸ : NontriviallyNormedField 𝕜
inst✝⁷ : NormedAlgebra ℝ 𝕜
E : Type u_2
inst✝⁶ : NormedAddCommGroup E
inst✝⁵ : InnerProductSpace ℝ E
inst✝⁴ : FiniteDimensional ℝ E
F : Type u_3
inst✝³ : NormedAddCommGroup F
inst✝² : NormedSpace ℝ F
inst✝¹ : NormedSpace 𝕜 F
inst✝ : IsScalarTower ℝ 𝕜 F
f : E → F
x : E
v : 𝕜
hf : ContDiffAt ℝ 2 f x
⊢ Δ (v • f) x = v • Δ f x

Tactic:
by

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

Goal state before:
pp: 𝕜 : Type u_1
inst✝⁸ : NontriviallyNormedField 𝕜
inst✝⁷ : NormedAlgebra ℝ 𝕜
E : Type u_2
inst✝⁶ : NormedAddCommGroup E
inst✝⁵ : InnerProductSpace ℝ E
inst✝⁴ : FiniteDimensional ℝ E
F : Type u_3
inst✝³ : NormedAddCommGroup F
inst✝² : NormedSpace ℝ F
inst✝¹ : NormedSpace 𝕜 F
inst✝ : IsScalarTower ℝ 𝕜 F
f : E → F
x : E
s : Set E
v : 𝕜
hf : ContDiffWithinAt ℝ 2 f s x
hs : UniqueDiffOn ℝ s
⊢ 2 ≠ ↑⊤

Tactic:
by

Goal state after:
Module: Mathlib.Analysis.Complex.PhragmenLindelof

Goal state before:
pp: E : Type u_1
inst✝¹ : NormedAddCommGroup E
inst✝ : NormedSpace ℂ E
a b C : ℝ
f : ℂ → E
z : ℂ
hfd : DiffContOnCl ℂ f (re ⁻¹' Ioo a b)
hle_a : ∀ (z : ℂ), z.re = a → ‖f z‖ ≤ C
hle_b : ∀ (z : ℂ), z.re = b → ‖f z‖ ≤ C
hza : a ≤ z.re
hzb : z.re ≤ b
H : MapsTo (fun x ↦ x * -I) (im ⁻¹' Ioo a b) (re ⁻¹' Ioo a b)
c : ℝ
hc : c < π / (b - a)
B : ℝ
hO : f =O[comap (abs ∘ im) atTop ⊓ 𝓟 (re ⁻¹' Ioo a b)] fun z ↦ expR (B * expR (c * |z.im|))
⊢ Tendsto (fun x ↦ x * -I) (comap (fun x ↦ |x.re|) atTop ⊓ 𝓟 (im ⁻¹' Ioo a b))
    (comap (fun x ↦ |x.im|) atTop ⊓ 𝓟 (re ⁻¹' Ioo a b))

Tactic:
by

Goal state after:
Module: Mathlib.Analysis.Complex.HasPrimitives

Goal state before:
pp: E : Type u_1
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
c : ℂ
r : ℝ
f : ℂ → E
inst✝ : CompleteSpace E
f_cont : ContinuousOn f (ball c r)
z : ℂ
hz : z ∈ ball c r
h : IsConservativeOn f (ball c r)
⊢ ∀ (x : ℂ),
    c.wedgeIntegral x f - c.wedgeIntegral z f = z.wedgeIntegral x f →
      (fun x' ↦ c.wedgeIntegral x' f - c.wedgeIntegral z f - (x' - z) • f z) x =
        (fun w ↦ z.wedgeIntegral w f - (w - z) • f z) x

Tactic:
by

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

Goal state before:
pp: 𝕜 : Type u_1
inst✝⁸ : NontriviallyNormedField 𝕜
inst✝⁷ : NormedAlgebra ℝ 𝕜
E : Type u_2
inst✝⁶ : NormedAddCommGroup E
inst✝⁵ : InnerProductSpace ℝ E
inst✝⁴ : FiniteDimensional ℝ E
F : Type u_3
inst✝³ : NormedAddCommGroup F
inst✝² : NormedSpace ℝ F
inst✝¹ : NormedSpace 𝕜 F
inst✝ : IsScalarTower ℝ 𝕜 F
f : E → F
x : E
s : Set E
v : 𝕜
hf : ContDiffWithinAt ℝ 2 f s x
hs : UniqueDiffOn ℝ s
⊢ Δ[s] v • f =ᶠ[𝓝[s] x] v • Δ[s] f

Tactic:
by

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

Goal state before:
pp: 𝕜 : Type u_1
inst✝⁸ : NontriviallyNormedField 𝕜
inst✝⁷ : NormedAlgebra ℝ 𝕜
E : Type u_2
inst✝⁶ : NormedAddCommGroup E
inst✝⁵ : InnerProductSpace ℝ E
inst✝⁴ : FiniteDimensional ℝ E
F : Type u_3
inst✝³ : NormedAddCommGroup F
inst✝² : NormedSpace ℝ F
inst✝¹ : NormedSpace 𝕜 F
inst✝ : IsScalarTower ℝ 𝕜 F
f : E → F
x : E
v : 𝕜
h : ContDiffAt ℝ 2 f x
⊢ 2 ≠ ↑⊤

Tactic:
by

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

Goal state before:
pp: 𝕜 : Type u_1
inst✝⁸ : NontriviallyNormedField 𝕜
inst✝⁷ : NormedAlgebra ℝ 𝕜
E : Type u_2
inst✝⁶ : NormedAddCommGroup E
inst✝⁵ : InnerProductSpace ℝ E
inst✝⁴ : FiniteDimensional ℝ E
F : Type u_3
inst✝³ : NormedAddCommGroup F
inst✝² : NormedSpace ℝ F
inst✝¹ : NormedSpace 𝕜 F
inst✝ : IsScalarTower ℝ 𝕜 F
f : E → F
x : E
v : 𝕜
h : ContDiffAt ℝ 2 f x
⊢ Δ (v • f) =ᶠ[𝓝 x] v • Δ f

Tactic:
by

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

Goal state before:
pp: E : Type u_2
inst✝⁶ : NormedAddCommGroup E
inst✝⁵ : InnerProductSpace ℝ E
inst✝⁴ : FiniteDimensional ℝ E
F : Type u_3
inst✝³ : NormedAddCommGroup F
inst✝² : NormedSpace ℝ F
G : Type u_4
inst✝¹ : NormedAddCommGroup G
inst✝ : NormedSpace ℝ G
f : E → F
x : E
s : Set E
l : F →L[ℝ] G
h : ContDiffWithinAt ℝ 2 f s x
hs : UniqueDiffOn ℝ s
hx : x ∈ s
⊢ (Δ[s] ⇑l ∘ f) x = (⇑l ∘ Δ[s] f) x

Tactic:
by

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

Goal state before:
pp: E : Type u_2
inst✝⁶ : NormedAddCommGroup E
inst✝⁵ : InnerProductSpace ℝ E
inst✝⁴ : FiniteDimensional ℝ E
F : Type u_3
inst✝³ : NormedAddCommGroup F
inst✝² : NormedSpace ℝ F
G : Type u_4
inst✝¹ : NormedAddCommGroup G
inst✝ : NormedSpace ℝ G
f : E → F
x : E
l : F →L[ℝ] G
h : ContDiffAt ℝ 2 f x
⊢ Δ (⇑l ∘ f) x = (⇑l ∘ Δ f) x

Tactic:
by

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

Goal state before:
pp: E : Type u_2
inst✝⁶ : NormedAddCommGroup E
inst✝⁵ : InnerProductSpace ℝ E
inst✝⁴ : FiniteDimensional ℝ E
F : Type u_3
inst✝³ : NormedAddCommGroup F
inst✝² : NormedSpace ℝ F
G : Type u_4
inst✝¹ : NormedAddCommGroup G
inst✝ : NormedSpace ℝ G
f : E → F
x : E
s : Set E
l : F →L[ℝ] G
h : ContDiffWithinAt ℝ 2 f s x
hs : UniqueDiffOn ℝ s
⊢ 2 ≠ ↑⊤

Tactic:
by

Goal state after:
Module: Mathlib.Analysis.Complex.HasPrimitives

Goal state before:
pp: E : Type u_1
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
c : ℂ
r : ℝ
f : ℂ → E
inst✝ : CompleteSpace E
f_cont : ContinuousOn f (ball c r)
z : ℂ
hz : z ∈ ball c r
h : IsConservativeOn f (ball c r)
w : ℂ
I₁ : E := ∫ (x : ℝ) in z.re..w.re, f (↑x + ↑z.im * I)
I₂ : E := ∫ (y : ℝ) in z.im..w.im, f (↑w.re + ↑y * I)
⊢ z.wedgeIntegral w f - (w - z) • f z = I₁ + I • I₂ - (↑(w - z).re + ↑(w - z).im * I) • f z

Tactic:
by

Goal state after:
Module: Mathlib.Analysis.Complex.Harmonic.Analytic

Goal state before:
pp: f : ℂ → ℝ
x : ℂ
hf : HarmonicAt f x
this :
  (fun z ↦ ↑((fderiv ℝ f z) 1) - I * ↑((fderiv ℝ f z) I)) =
    (⇑ofRealCLM ∘ fun x ↦ (fderiv ℝ f x) 1) - I • ⇑ofRealCLM ∘ fun x ↦ (fderiv ℝ f x) I
h₁f : ContDiffAt ℝ 2 f x
⊢ DifferentiableAt ℝ (fderiv ℝ f) x

Tactic:
by

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

Goal state before:
pp: E : Type u_2
inst✝⁶ : NormedAddCommGroup E
inst✝⁵ : InnerProductSpace ℝ E
inst✝⁴ : FiniteDimensional ℝ E
F : Type u_3
inst✝³ : NormedAddCommGroup F
inst✝² : NormedSpace ℝ F
G : Type u_4
inst✝¹ : NormedAddCommGroup G
inst✝ : NormedSpace ℝ G
f : E → F
x : E
s : Set E
l : F →L[ℝ] G
h : ContDiffWithinAt ℝ 2 f s x
hs : UniqueDiffOn ℝ s
⊢ Δ[s] ⇑l ∘ f =ᶠ[𝓝[s] x] ⇑l ∘ Δ[s] f

Tactic:
by

Goal state after:
Module: Mathlib.Analysis.Complex.HasPrimitives

Goal state before:
pp: E : Type u_1
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
c : ℂ
r : ℝ
f : ℂ → E
inst✝ : CompleteSpace E
f_cont : ContinuousOn f (ball c r)
z : ℂ
hz : z ∈ ball c r
h : IsConservativeOn f (ball c r)
w : ℂ
I₁ : E := ∫ (x : ℝ) in z.re..w.re, f (↑x + ↑z.im * I)
I₂ : E := ∫ (y : ℝ) in z.im..w.im, f (↑w.re + ↑y * I)
⊢ I₁ + I • I₂ - (↑(w - z).re + ↑(w - z).im * I) • f z = I₁ + I • I₂ - (↑w.re - ↑z.re + (↑w.im - ↑z.im) * I) • f z

Tactic:
by

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

Goal state before:
pp: E : Type u_2
inst✝⁶ : NormedAddCommGroup E
inst✝⁵ : InnerProductSpace ℝ E
inst✝⁴ : FiniteDimensional ℝ E
F : Type u_3
inst✝³ : NormedAddCommGroup F
inst✝² : NormedSpace ℝ F
G : Type u_4
inst✝¹ : NormedAddCommGroup G
inst✝ : NormedSpace ℝ G
f : E → F
x : E
l : F →L[ℝ] G
h : ContDiffAt ℝ 2 f x
⊢ 2 ≠ ↑⊤

Tactic:
by

Goal state after:
Module: Mathlib.Analysis.Complex.Harmonic.Analytic

Goal state before:
pp: f : ℂ → ℝ
x : ℂ
hf : HarmonicAt f x
this :
  (fun z ↦ ↑((fderiv ℝ f z) 1) - I * ↑((fderiv ℝ f z) I)) =
    (⇑ofRealCLM ∘ fun x ↦ (fderiv ℝ f x) 1) - I • ⇑ofRealCLM ∘ fun x ↦ (fderiv ℝ f x) I
h₁f : ContDiffAt ℝ 2 f x
⊢ DifferentiableAt ℝ (fun x ↦ 1) x

Tactic:
by

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

Goal state before:
pp: E : Type u_2
inst✝⁶ : NormedAddCommGroup E
inst✝⁵ : InnerProductSpace ℝ E
inst✝⁴ : FiniteDimensional ℝ E
F : Type u_3
inst✝³ : NormedAddCommGroup F
inst✝² : NormedSpace ℝ F
G : Type u_4
inst✝¹ : NormedAddCommGroup G
inst✝ : NormedSpace ℝ G
f : E → F
x : E
l : F →L[ℝ] G
h : ContDiffAt ℝ 2 f x
⊢ Δ (⇑l ∘ f) =ᶠ[𝓝 x] ⇑l ∘ Δ f

Tactic:
by

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

Goal state before:
pp: E : Type u_2
inst✝⁶ : NormedAddCommGroup E
inst✝⁵ : InnerProductSpace ℝ E
inst✝⁴ : FiniteDimensional ℝ E
F : Type u_3
inst✝³ : NormedAddCommGroup F
inst✝² : NormedSpace ℝ F
G : Type u_4
inst✝¹ : NormedAddCommGroup G
inst✝ : NormedSpace ℝ G
f : E → F
x : E
s : Set E
l : F ≃L[ℝ] G
hs : UniqueDiffOn ℝ s
hx : x ∈ s
⊢ (Δ[s] ⇑l ∘ f) x = (⇑l ∘ Δ[s] f) x

Tactic:
by

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

Goal state before:
pp: E : Type u_2
inst✝⁶ : NormedAddCommGroup E
inst✝⁵ : InnerProductSpace ℝ E
inst✝⁴ : FiniteDimensional ℝ E
F : Type u_3
inst✝³ : NormedAddCommGroup F
inst✝² : NormedSpace ℝ F
G : Type u_4
inst✝¹ : NormedAddCommGroup G
inst✝ : NormedSpace ℝ G
f : E → F
l : F ≃L[ℝ] G
⊢ Δ (⇑l ∘ f) = ⇑l ∘ Δ f

Tactic:
by

Goal state after:
Module: Mathlib.Analysis.Complex.Harmonic.Analytic

Goal state before:
pp: f : ℂ → ℝ
x : ℂ
hf : HarmonicAt f x
this :
  (fun z ↦ ↑((fderiv ℝ f z) 1) - I * ↑((fderiv ℝ f z) I)) =
    (⇑ofRealCLM ∘ fun x ↦ (fderiv ℝ f x) 1) - I • ⇑ofRealCLM ∘ fun x ↦ (fderiv ℝ f x) I
h₁f : ContDiffAt ℝ 2 f x
⊢ DifferentiableAt ℝ (fun x ↦ I) x

Tactic:
by

Goal state after:
Module: Mathlib.Analysis.Complex.Harmonic.Liouville

Goal state before:
pp: f : ℂ → ℝ
h_harm : HarmonicOnNhd f univ
h_bound : IsBounded (range f)
F : ℂ → ℂ
hF_diff : AnalyticOnNhd ℂ F univ
hF_re : (fun z ↦ (F z).re) = f
this : ∀ (z w : ℂ), cexp (F z) = cexp (F w)
⊢ ∀ (z w : ℂ), f z = f w

Tactic:
by

Goal state after:
Module: Mathlib.Analysis.Complex.Harmonic.Liouville

Goal state before:
pp: f : ℂ → ℝ
h_harm : HarmonicOnNhd f univ
h_bound : IsBounded (range f)
⊢ ∀ (z w : ℂ), f z = f w

Tactic:
by

Goal state after:
Module: Mathlib.Analysis.Complex.Harmonic.Liouville

Goal state before:
pp: E : Type u_1
inst✝¹ : NormedAddCommGroup E
inst✝ : NormedSpace ℝ E
f : ℂ → E
h_harm : HarmonicOnNhd f univ
h_bound : IsBounded (range f)
z w : ℂ
ℓ : StrongDual ℝ E
h₁ℓ : ‖ℓ‖ ≤ 1
h₂ℓ : ℓ (f z) - ℓ (f w) = ‖f z - f w‖
⊢ IsBounded (range (⇑ℓ ∘ f))

Tactic:
by

Goal state after:
Module: Mathlib.Analysis.Complex.PhragmenLindelof

Goal state before:
pp: E : Type u_1
inst✝¹ : NormedAddCommGroup E
inst✝ : NormedSpace ℂ E
a b C : ℝ
f : ℂ → E
z : ℂ
hfd : DiffContOnCl ℂ f (re ⁻¹' Ioo a b)
hB : ∃ c < π / (b - a), ∃ B, f =O[comap (abs ∘ im) atTop ⊓ 𝓟 (re ⁻¹' Ioo a b)] fun z ↦ expR (B * expR (c * |z.im|))
hle_a : ∀ (z : ℂ), z.re = a → ‖f z‖ ≤ C
hle_b : ∀ (z : ℂ), z.re = b → ‖f z‖ ≤ C
hza : a ≤ z.re
hzb : z.re ≤ b
⊢ ‖f z‖ ≤ C

Tactic:
by

Goal state after:
Module: Mathlib.Analysis.Complex.Harmonic.Liouville

Goal state before:
pp: E : Type u_1
inst✝¹ : NormedAddCommGroup E
inst✝ : NormedSpace ℝ E
f : ℂ → E
h_harm : HarmonicOnNhd f univ
h_bound : IsBounded (range f)
⊢ ∀ (z w : ℂ), f z = f w

Tactic:
by

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

Goal state before:
pp: E : Type u_1
inst✝¹ : NormedAddCommGroup E
inst✝ : NormedSpace ℝ E
f : ℝ → E
a b : ℝ
⊢ ⨍ (x : ℝ) in a..b, f x = ⨍ (x : ℝ) in b..a, f x

Tactic:
by

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

Goal state before:
pp: E : Type u_1
inst✝¹ : NormedAddCommGroup E
inst✝ : NormedSpace ℝ E
f : ℝ → E
a b : ℝ
⊢ ⨍ (x : ℝ) in a..b, f x = (b - a)⁻¹ • ∫ (x : ℝ) in a..b, f x

Tactic:
by

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

Goal state before:
pp: f : ℝ → ℝ
a b : ℝ
⊢ ⨍ (x : ℝ) in a..b, f x = (∫ (x : ℝ) in a..b, f x) / (b - a)

Tactic:
by

Goal state after:
Module: Mathlib.Analysis.Complex.HasPrimitives

Goal state before:
pp: E : Type u_1
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
c : ℂ
r : ℝ
f : ℂ → E
inst✝ : CompleteSpace E
f_cont : ContinuousOn f (ball c r)
z : ℂ
hz : z ∈ ball c r
h : IsConservativeOn f (ball c r)
⊢ HasDerivAt (fun w ↦ c.wedgeIntegral w f) (f z) z

Tactic:
by

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

Goal state before:
pp: a b : ℝ
f₁ f₂ : ℝ → ℝ
hf : f₁ =ᶠ[Filter.codiscreteWithin (Ι a b)] f₂
⊢ ⨍ (x : ℝ) in a..b, f₁ x = ⨍ (x : ℝ) in a..b, f₂ x

Tactic:
by

Goal state after:
Module: Mathlib.Analysis.Complex.Harmonic.Analytic

Goal state before:
pp: f : ℂ → ℝ
x : ℂ
hf : HarmonicAt f x
this :
  (fun z ↦ ↑((fderiv ℝ f z) 1) - I * ↑((fderiv ℝ f z) I)) =
    (⇑ofRealCLM ∘ fun x ↦ (fderiv ℝ f x) 1) - I • ⇑ofRealCLM ∘ fun x ↦ (fderiv ℝ f x) I
h₁f : ContDiffAt ℝ 2 f x
⊢ minSmoothness ℝ 2 ≤ 2

Tactic:
by

Goal state after:
Module: Mathlib.Analysis.Complex.HasPrimitives

Goal state before:
pp: E : Type u_1
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
f : ℂ → E
inst✝ : CompleteSpace E
U : Set ℂ
hU : IsOpen U
⊢ IsConservativeOn f U ∧ ContinuousOn f U ↔ DifferentiableOn ℂ f U

Tactic:
by

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

Goal state before:
pp: f : ℝ → ℝ
a b : ℝ
μ : Measure ℝ
inst✝ : NullSingletonClass μ
hf : ContinuousOn f [[a, b]]
hμfin : μ (Ι a b) ≠ ⊤
hμ0 : μ (Ι a b) ≠ 0
hint : IntegrableOn f (Ι a b) μ
⊢ a ≠ b

Tactic:
by

Goal state after: