url stringclasses 147 values | commit stringclasses 147 values | file_path stringlengths 7 101 | full_name stringlengths 1 94 | start stringlengths 6 10 | end stringlengths 6 11 | tactic stringlengths 1 11.2k | state_before stringlengths 3 2.09M | state_after stringlengths 6 2.09M | input stringlengths 73 2.09M |
|---|---|---|---|---|---|---|---|---|---|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | Separate.fc1 | [113, 1] | [118, 67] | intro z1 z1m | case refine_2
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f : ℂ × ℂ → E
s : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b : ℝ
h : Separate f c0 c1 r b s
w0m : w0 ∈ closedBall c0 r
⊢ Set.MapsTo (fun z1 => (w0, z1)) (closedBall c1 r) s | case refine_2
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f : ℂ × ℂ → E
s : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b : ℝ
h : Separate f c0 c1 r b s
w0m : w0 ∈ closedBall c0 r
z1 : ℂ
z1m : z1 ∈ closedBall c1 r
⊢ (fun z1 => (w0, z1)) z1 ∈ s | Please generate a tactic in lean4 to solve the state.
STATE:
case refine_2
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f : ℂ × ℂ → E
s : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b : ℝ
h : Separate f c0 c1 r b s
w0m : w0 ∈ closedBall c0 r
⊢ Set.MapsTo (fun z1 => (w0, z1)) (closedBall c1 r) s
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | Separate.fc1 | [113, 1] | [118, 67] | apply h.rs | case refine_2
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f : ℂ × ℂ → E
s : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b : ℝ
h : Separate f c0 c1 r b s
w0m : w0 ∈ closedBall c0 r
z1 : ℂ
z1m : z1 ∈ closedBall c1 r
⊢ (fun z1 => (w0, z1)) z1 ∈ s | case refine_2.a
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f : ℂ × ℂ → E
s : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b : ℝ
h : Separate f c0 c1 r b s
w0m : w0 ∈ closedBall c0 r
z1 : ℂ
z1m : z1 ∈ closedBall c1 r
⊢ (fun z1 => (w0, z1)) z1 ∈ closedBall (c0, c1) r | Please generate a tactic in lean4 to solve the state.
STATE:
case refine_2
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f : ℂ × ℂ → E
s : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b : ℝ
h : Separate f c0 c1 r b s
w0m : w0 ∈ closedBall c0 r
z1 : ℂ
z1m : z1 ∈ closedBall c1 r
⊢ (fun z1 => (w0, z1)) z1 ∈ s
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | Separate.fc1 | [113, 1] | [118, 67] | rw [← closedBall_prod_same] | case refine_2.a
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f : ℂ × ℂ → E
s : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b : ℝ
h : Separate f c0 c1 r b s
w0m : w0 ∈ closedBall c0 r
z1 : ℂ
z1m : z1 ∈ closedBall c1 r
⊢ (fun z1 => (w0, z1)) z1 ∈ closedBall (c0, c1) r | case refine_2.a
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f : ℂ × ℂ → E
s : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b : ℝ
h : Separate f c0 c1 r b s
w0m : w0 ∈ closedBall c0 r
z1 : ℂ
z1m : z1 ∈ closedBall c1 r
⊢ (fun z1 => (w0, z1)) z1 ∈ closedBall c0 r ×ˢ closedBall c1 r | Please generate a tactic in lean4 to solve the state.
STATE:
case refine_2.a
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f : ℂ × ℂ → E
s : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b : ℝ
h : Separate f c0 c1 r b s
w0m : w0 ∈ closedBall c0 r
z1 : ℂ
z1m : z1 ∈ closedBall c1 r
⊢ (fun z1 => (w0, z1)) z1 ∈ closedBall (c0, c1) r
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | Separate.fc1 | [113, 1] | [118, 67] | exact Set.mem_prod.mpr ⟨w0m, z1m⟩ | case refine_2.a
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f : ℂ × ℂ → E
s : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b : ℝ
h : Separate f c0 c1 r b s
w0m : w0 ∈ closedBall c0 r
z1 : ℂ
z1m : z1 ∈ closedBall c1 r
⊢ (fun z1 => (w0, z1)) z1 ∈ closedBall c0 r ×ˢ closedBall c1 r | no goals | Please generate a tactic in lean4 to solve the state.
STATE:
case refine_2.a
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f : ℂ × ℂ → E
s : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b : ℝ
h : Separate f c0 c1 r b s
w0m : w0 ∈ closedBall c0 r
z1 : ℂ
z1m : z1 ∈ closedBall c1 r
⊢ (fun z1 => (w0, z1)) z1 ∈ closedBall c0 r ×ˢ closedBall c1 r
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | Separate.fd0 | [121, 1] | [125, 40] | apply h.rs | E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f : ℂ × ℂ → E
s : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b : ℝ
h : Separate f c0 c1 r b s
w0m : w0 ∈ closedBall c0 r
w1m : w1 ∈ closedBall c1 r
⊢ (w0, w1) ∈ s | case a
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f : ℂ × ℂ → E
s : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b : ℝ
h : Separate f c0 c1 r b s
w0m : w0 ∈ closedBall c0 r
w1m : w1 ∈ closedBall c1 r
⊢ (w0, w1) ∈ closedBall (c0, c1) r | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f : ℂ × ℂ → E
s : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b : ℝ
h : Separate f c0 c1 r b s
w0m : w0 ∈ closedBall c0 r
w1m : w1 ∈ closedBall c1 r
⊢ (w0, w1) ∈ s
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | Separate.fd0 | [121, 1] | [125, 40] | rw [←closedBall_prod_same] | case a
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f : ℂ × ℂ → E
s : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b : ℝ
h : Separate f c0 c1 r b s
w0m : w0 ∈ closedBall c0 r
w1m : w1 ∈ closedBall c1 r
⊢ (w0, w1) ∈ closedBall (c0, c1) r | case a
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f : ℂ × ℂ → E
s : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b : ℝ
h : Separate f c0 c1 r b s
w0m : w0 ∈ closedBall c0 r
w1m : w1 ∈ closedBall c1 r
⊢ (w0, w1) ∈ closedBall c0 r ×ˢ closedBall c1 r | Please generate a tactic in lean4 to solve the state.
STATE:
case a
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f : ℂ × ℂ → E
s : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b : ℝ
h : Separate f c0 c1 r b s
w0m : w0 ∈ closedBall c0 r
w1m : w1 ∈ closedBall c1 r
⊢ (w0, w1) ∈ closedBall (c0, c1) r
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | Separate.fd0 | [121, 1] | [125, 40] | exact Set.mem_prod.mpr ⟨w0m, w1m⟩ | case a
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f : ℂ × ℂ → E
s : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b : ℝ
h : Separate f c0 c1 r b s
w0m : w0 ∈ closedBall c0 r
w1m : w1 ∈ closedBall c1 r
⊢ (w0, w1) ∈ closedBall c0 r ×ˢ closedBall c1 r | no goals | Please generate a tactic in lean4 to solve the state.
STATE:
case a
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f : ℂ × ℂ → E
s : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b : ℝ
h : Separate f c0 c1 r b s
w0m : w0 ∈ closedBall c0 r
w1m : w1 ∈ closedBall c1 r
⊢ (w0, w1) ∈ closedBall c0 r ×ˢ closedBall c1 r
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | Separate.fd1 | [128, 1] | [132, 40] | apply h.rs | E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f : ℂ × ℂ → E
s : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b : ℝ
h : Separate f c0 c1 r b s
w0m : w0 ∈ closedBall c0 r
w1m : w1 ∈ closedBall c1 r
⊢ (w0, w1) ∈ s | case a
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f : ℂ × ℂ → E
s : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b : ℝ
h : Separate f c0 c1 r b s
w0m : w0 ∈ closedBall c0 r
w1m : w1 ∈ closedBall c1 r
⊢ (w0, w1) ∈ closedBall (c0, c1) r | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f : ℂ × ℂ → E
s : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b : ℝ
h : Separate f c0 c1 r b s
w0m : w0 ∈ closedBall c0 r
w1m : w1 ∈ closedBall c1 r
⊢ (w0, w1) ∈ s
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | Separate.fd1 | [128, 1] | [132, 40] | rw [←closedBall_prod_same] | case a
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f : ℂ × ℂ → E
s : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b : ℝ
h : Separate f c0 c1 r b s
w0m : w0 ∈ closedBall c0 r
w1m : w1 ∈ closedBall c1 r
⊢ (w0, w1) ∈ closedBall (c0, c1) r | case a
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f : ℂ × ℂ → E
s : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b : ℝ
h : Separate f c0 c1 r b s
w0m : w0 ∈ closedBall c0 r
w1m : w1 ∈ closedBall c1 r
⊢ (w0, w1) ∈ closedBall c0 r ×ˢ closedBall c1 r | Please generate a tactic in lean4 to solve the state.
STATE:
case a
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f : ℂ × ℂ → E
s : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b : ℝ
h : Separate f c0 c1 r b s
w0m : w0 ∈ closedBall c0 r
w1m : w1 ∈ closedBall c1 r
⊢ (w0, w1) ∈ closedBall (c0, c1) r
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | Separate.fd1 | [128, 1] | [132, 40] | exact Set.mem_prod.mpr ⟨w0m, w1m⟩ | case a
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f : ℂ × ℂ → E
s : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b : ℝ
h : Separate f c0 c1 r b s
w0m : w0 ∈ closedBall c0 r
w1m : w1 ∈ closedBall c1 r
⊢ (w0, w1) ∈ closedBall c0 r ×ˢ closedBall c1 r | no goals | Please generate a tactic in lean4 to solve the state.
STATE:
case a
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f : ℂ × ℂ → E
s : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b : ℝ
h : Separate f c0 c1 r b s
w0m : w0 ∈ closedBall c0 r
w1m : w1 ∈ closedBall c1 r
⊢ (w0, w1) ∈ closedBall c0 r ×ˢ closedBall c1 r
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | cauchy1 | [135, 1] | [140, 92] | refine Complex.two_pi_I_inv_smul_circleIntegral_sub_inv_smul_of_differentiable_on_off_countable
Set.countable_empty wm fc ?_ | E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r✝ b r : ℝ
c w : ℂ
f : ℂ → E
wm : w ∈ ball c r
fc : ContinuousOn f (closedBall c r)
fd : ∀ z ∈ ball c r, DifferentiableAt ℂ f z
⊢ ((2 * ↑π * I)⁻¹ • ∮ (z : ℂ) in C(c, r), (z - w)⁻¹ • f z) = f w | E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r✝ b r : ℝ
c w : ℂ
f : ℂ → E
wm : w ∈ ball c r
fc : ContinuousOn f (closedBall c r)
fd : ∀ z ∈ ball c r, DifferentiableAt ℂ f z
⊢ ∀ x ∈ ball c r \ ∅, DifferentiableAt ℂ (fun z => f z) x | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r✝ b r : ℝ
c w : ℂ
f : ℂ → E
wm : w ∈ ball c r
fc : ContinuousOn f (closedBall c r)
fd : ∀ z ∈ ball c r, DifferentiableAt ℂ f z
⊢ ((2 * ↑π * I)⁻¹ • ∮ (z : ℂ) in C(c, r), (z - w)⁻¹ • f z) = f w
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | cauchy1 | [135, 1] | [140, 92] | intro z zm | E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r✝ b r : ℝ
c w : ℂ
f : ℂ → E
wm : w ∈ ball c r
fc : ContinuousOn f (closedBall c r)
fd : ∀ z ∈ ball c r, DifferentiableAt ℂ f z
⊢ ∀ x ∈ ball c r \ ∅, DifferentiableAt ℂ (fun z => f z) x | E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r✝ b r : ℝ
c w : ℂ
f : ℂ → E
wm : w ∈ ball c r
fc : ContinuousOn f (closedBall c r)
fd : ∀ z ∈ ball c r, DifferentiableAt ℂ f z
z : ℂ
zm : z ∈ ball c r \ ∅
⊢ DifferentiableAt ℂ (fun z => f z) z | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r✝ b r : ℝ
c w : ℂ
f : ℂ → E
wm : w ∈ ball c r
fc : ContinuousOn f (closedBall c r)
fd : ∀ z ∈ ball c r, DifferentiableAt ℂ f z
⊢ ∀ x ∈ ball c r \ ∅, DifferentiableAt ℂ (fun z => f z) x
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | cauchy1 | [135, 1] | [140, 92] | apply fd z _ | E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r✝ b r : ℝ
c w : ℂ
f : ℂ → E
wm : w ∈ ball c r
fc : ContinuousOn f (closedBall c r)
fd : ∀ z ∈ ball c r, DifferentiableAt ℂ f z
z : ℂ
zm : z ∈ ball c r \ ∅
⊢ DifferentiableAt ℂ (fun z => f z) z | E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r✝ b r : ℝ
c w : ℂ
f : ℂ → E
wm : w ∈ ball c r
fc : ContinuousOn f (closedBall c r)
fd : ∀ z ∈ ball c r, DifferentiableAt ℂ f z
z : ℂ
zm : z ∈ ball c r \ ∅
⊢ z ∈ ball c r | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r✝ b r : ℝ
c w : ℂ
f : ℂ → E
wm : w ∈ ball c r
fc : ContinuousOn f (closedBall c r)
fd : ∀ z ∈ ball c r, DifferentiableAt ℂ f z
z : ℂ
zm : z ∈ ball c r \ ∅
⊢ DifferentiableAt ℂ (fun z => f z) z
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | cauchy1 | [135, 1] | [140, 92] | simp only [Metric.mem_ball, Set.diff_empty] at zm ⊢ | E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r✝ b r : ℝ
c w : ℂ
f : ℂ → E
wm : w ∈ ball c r
fc : ContinuousOn f (closedBall c r)
fd : ∀ z ∈ ball c r, DifferentiableAt ℂ f z
z : ℂ
zm : z ∈ ball c r \ ∅
⊢ z ∈ ball c r | E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r✝ b r : ℝ
c w : ℂ
f : ℂ → E
wm : w ∈ ball c r
fc : ContinuousOn f (closedBall c r)
fd : ∀ z ∈ ball c r, DifferentiableAt ℂ f z
z : ℂ
zm : dist z c < r
⊢ dist z c < r | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r✝ b r : ℝ
c w : ℂ
f : ℂ → E
wm : w ∈ ball c r
fc : ContinuousOn f (closedBall c r)
fd : ∀ z ∈ ball c r, DifferentiableAt ℂ f z
z : ℂ
zm : z ∈ ball c r \ ∅
⊢ z ∈ ball c r
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | cauchy1 | [135, 1] | [140, 92] | assumption | E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r✝ b r : ℝ
c w : ℂ
f : ℂ → E
wm : w ∈ ball c r
fc : ContinuousOn f (closedBall c r)
fd : ∀ z ∈ ball c r, DifferentiableAt ℂ f z
z : ℂ
zm : dist z c < r
⊢ dist z c < r | no goals | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r✝ b r : ℝ
c w : ℂ
f : ℂ → E
wm : w ∈ ball c r
fc : ContinuousOn f (closedBall c r)
fd : ∀ z ∈ ball c r, DifferentiableAt ℂ f z
z : ℂ
zm : dist z c < r
⊢ dist z c < r
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | cauchy2 | [143, 1] | [160, 55] | have h1 := fun z0 (z0m : z0 ∈ closedBall c0 r) ↦
cauchy1 w1m (h.fc1 z0m) fun z1 z1m ↦ h.fd1 z0m (mem_open_closed z1m) | E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f : ℂ × ℂ → E
s : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b : ℝ
h : Separate f c0 c1 r b s
w0m : w0 ∈ ball c0 r
w1m : w1 ∈ ball c1 r
⊢ ((2 * ↑π * I)⁻¹ •
∮ (z0 : ℂ) in C(c0, r), (z0 - w0)⁻¹ • (2 * ↑π * I)⁻¹ • ∮ (z1 : ℂ) in C(c1, r), (z1 - w1)⁻¹ • f (z0, z1)) =
f (w0, w1) | E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f : ℂ × ℂ → E
s : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b : ℝ
h : Separate f c0 c1 r b s
w0m : w0 ∈ ball c0 r
w1m : w1 ∈ ball c1 r
h1 : ∀ z0 ∈ closedBall c0 r, ((2 * ↑π * I)⁻¹ • ∮ (z : ℂ) in C(c1, r), (z - w1)⁻¹ • f (z0, z)) = f (z0, w1)
⊢ ((2 * ↑π * I)⁻¹ •
∮ (z0 : ℂ) in C(c0, r), (z0 - w0)⁻¹ • (2 * ↑π * I)⁻¹ • ∮ (z1 : ℂ) in C(c1, r), (z1 - w1)⁻¹ • f (z0, z1)) =
f (w0, w1) | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f : ℂ × ℂ → E
s : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b : ℝ
h : Separate f c0 c1 r b s
w0m : w0 ∈ ball c0 r
w1m : w1 ∈ ball c1 r
⊢ ((2 * ↑π * I)⁻¹ •
∮ (z0 : ℂ) in C(c0, r), (z0 - w0)⁻¹ • (2 * ↑π * I)⁻¹ • ∮ (z1 : ℂ) in C(c1, r), (z1 - w1)⁻¹ • f (z0, z1)) =
f (w0, w1)
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | cauchy2 | [143, 1] | [160, 55] | have ic1 : ContinuousOn (fun z0 ↦ (2 * π * I : ℂ)⁻¹ • ∮ z1 in C(c1, r), (z1 - w1)⁻¹ • f (z0, z1))
(closedBall c0 r) :=
(h.fc0 w1m).congr h1 | E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f : ℂ × ℂ → E
s : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b : ℝ
h : Separate f c0 c1 r b s
w0m : w0 ∈ ball c0 r
w1m : w1 ∈ ball c1 r
h1 : ∀ z0 ∈ closedBall c0 r, ((2 * ↑π * I)⁻¹ • ∮ (z : ℂ) in C(c1, r), (z - w1)⁻¹ • f (z0, z)) = f (z0, w1)
⊢ ((2 * ↑π * I)⁻¹ •
∮ (z0 : ℂ) in C(c0, r), (z0 - w0)⁻¹ • (2 * ↑π * I)⁻¹ • ∮ (z1 : ℂ) in C(c1, r), (z1 - w1)⁻¹ • f (z0, z1)) =
f (w0, w1) | E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f : ℂ × ℂ → E
s : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b : ℝ
h : Separate f c0 c1 r b s
w0m : w0 ∈ ball c0 r
w1m : w1 ∈ ball c1 r
h1 : ∀ z0 ∈ closedBall c0 r, ((2 * ↑π * I)⁻¹ • ∮ (z : ℂ) in C(c1, r), (z - w1)⁻¹ • f (z0, z)) = f (z0, w1)
ic1 : ContinuousOn (fun z0 => (2 * ↑π * I)⁻¹ • ∮ (z1 : ℂ) in C(c1, r), (z1 - w1)⁻¹ • f (z0, z1)) (closedBall c0 r)
⊢ ((2 * ↑π * I)⁻¹ •
∮ (z0 : ℂ) in C(c0, r), (z0 - w0)⁻¹ • (2 * ↑π * I)⁻¹ • ∮ (z1 : ℂ) in C(c1, r), (z1 - w1)⁻¹ • f (z0, z1)) =
f (w0, w1) | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f : ℂ × ℂ → E
s : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b : ℝ
h : Separate f c0 c1 r b s
w0m : w0 ∈ ball c0 r
w1m : w1 ∈ ball c1 r
h1 : ∀ z0 ∈ closedBall c0 r, ((2 * ↑π * I)⁻¹ • ∮ (z : ℂ) in C(c1, r), (z - w1)⁻¹ • f (z0, z)) = f (z0, w1)
⊢ ((2 * ↑π * I)⁻¹ •
∮ (z0 : ℂ) in C(c0, r), (z0 - w0)⁻¹ • (2 * ↑π * I)⁻¹ • ∮ (z1 : ℂ) in C(c1, r), (z1 - w1)⁻¹ • f (z0, z1)) =
f (w0, w1)
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | cauchy2 | [143, 1] | [160, 55] | have id1 : DifferentiableOn ℂ (fun z0 ↦ (2 * π * I : ℂ)⁻¹ • ∮ z1 in C(c1, r), (z1 - w1)⁻¹
• f (z0, z1)) (ball c0 r) := by
rw [differentiableOn_congr fun z zs ↦ h1 z (mem_open_closed zs)]
intro z0 z0m; apply DifferentiableAt.differentiableWithinAt
exact h.fd0 (mem_open_closed z0m) (mem_open_closed w1m) | E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f : ℂ × ℂ → E
s : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b : ℝ
h : Separate f c0 c1 r b s
w0m : w0 ∈ ball c0 r
w1m : w1 ∈ ball c1 r
h1 : ∀ z0 ∈ closedBall c0 r, ((2 * ↑π * I)⁻¹ • ∮ (z : ℂ) in C(c1, r), (z - w1)⁻¹ • f (z0, z)) = f (z0, w1)
ic1 : ContinuousOn (fun z0 => (2 * ↑π * I)⁻¹ • ∮ (z1 : ℂ) in C(c1, r), (z1 - w1)⁻¹ • f (z0, z1)) (closedBall c0 r)
⊢ ((2 * ↑π * I)⁻¹ •
∮ (z0 : ℂ) in C(c0, r), (z0 - w0)⁻¹ • (2 * ↑π * I)⁻¹ • ∮ (z1 : ℂ) in C(c1, r), (z1 - w1)⁻¹ • f (z0, z1)) =
f (w0, w1) | E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f : ℂ × ℂ → E
s : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b : ℝ
h : Separate f c0 c1 r b s
w0m : w0 ∈ ball c0 r
w1m : w1 ∈ ball c1 r
h1 : ∀ z0 ∈ closedBall c0 r, ((2 * ↑π * I)⁻¹ • ∮ (z : ℂ) in C(c1, r), (z - w1)⁻¹ • f (z0, z)) = f (z0, w1)
ic1 : ContinuousOn (fun z0 => (2 * ↑π * I)⁻¹ • ∮ (z1 : ℂ) in C(c1, r), (z1 - w1)⁻¹ • f (z0, z1)) (closedBall c0 r)
id1 : DifferentiableOn ℂ (fun z0 => (2 * ↑π * I)⁻¹ • ∮ (z1 : ℂ) in C(c1, r), (z1 - w1)⁻¹ • f (z0, z1)) (ball c0 r)
⊢ ((2 * ↑π * I)⁻¹ •
∮ (z0 : ℂ) in C(c0, r), (z0 - w0)⁻¹ • (2 * ↑π * I)⁻¹ • ∮ (z1 : ℂ) in C(c1, r), (z1 - w1)⁻¹ • f (z0, z1)) =
f (w0, w1) | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f : ℂ × ℂ → E
s : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b : ℝ
h : Separate f c0 c1 r b s
w0m : w0 ∈ ball c0 r
w1m : w1 ∈ ball c1 r
h1 : ∀ z0 ∈ closedBall c0 r, ((2 * ↑π * I)⁻¹ • ∮ (z : ℂ) in C(c1, r), (z - w1)⁻¹ • f (z0, z)) = f (z0, w1)
ic1 : ContinuousOn (fun z0 => (2 * ↑π * I)⁻¹ • ∮ (z1 : ℂ) in C(c1, r), (z1 - w1)⁻¹ • f (z0, z1)) (closedBall c0 r)
⊢ ((2 * ↑π * I)⁻¹ •
∮ (z0 : ℂ) in C(c0, r), (z0 - w0)⁻¹ • (2 * ↑π * I)⁻¹ • ∮ (z1 : ℂ) in C(c1, r), (z1 - w1)⁻¹ • f (z0, z1)) =
f (w0, w1)
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | cauchy2 | [143, 1] | [160, 55] | have h01 :=
cauchy1 w0m ic1 fun z0 z0m ↦
DifferentiableOn.differentiableAt id1 (IsOpen.mem_nhds isOpen_ball z0m) | E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f : ℂ × ℂ → E
s : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b : ℝ
h : Separate f c0 c1 r b s
w0m : w0 ∈ ball c0 r
w1m : w1 ∈ ball c1 r
h1 : ∀ z0 ∈ closedBall c0 r, ((2 * ↑π * I)⁻¹ • ∮ (z : ℂ) in C(c1, r), (z - w1)⁻¹ • f (z0, z)) = f (z0, w1)
ic1 : ContinuousOn (fun z0 => (2 * ↑π * I)⁻¹ • ∮ (z1 : ℂ) in C(c1, r), (z1 - w1)⁻¹ • f (z0, z1)) (closedBall c0 r)
id1 : DifferentiableOn ℂ (fun z0 => (2 * ↑π * I)⁻¹ • ∮ (z1 : ℂ) in C(c1, r), (z1 - w1)⁻¹ • f (z0, z1)) (ball c0 r)
⊢ ((2 * ↑π * I)⁻¹ •
∮ (z0 : ℂ) in C(c0, r), (z0 - w0)⁻¹ • (2 * ↑π * I)⁻¹ • ∮ (z1 : ℂ) in C(c1, r), (z1 - w1)⁻¹ • f (z0, z1)) =
f (w0, w1) | E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f : ℂ × ℂ → E
s : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b : ℝ
h : Separate f c0 c1 r b s
w0m : w0 ∈ ball c0 r
w1m : w1 ∈ ball c1 r
h1 : ∀ z0 ∈ closedBall c0 r, ((2 * ↑π * I)⁻¹ • ∮ (z : ℂ) in C(c1, r), (z - w1)⁻¹ • f (z0, z)) = f (z0, w1)
ic1 : ContinuousOn (fun z0 => (2 * ↑π * I)⁻¹ • ∮ (z1 : ℂ) in C(c1, r), (z1 - w1)⁻¹ • f (z0, z1)) (closedBall c0 r)
id1 : DifferentiableOn ℂ (fun z0 => (2 * ↑π * I)⁻¹ • ∮ (z1 : ℂ) in C(c1, r), (z1 - w1)⁻¹ • f (z0, z1)) (ball c0 r)
h01 :
((2 * ↑π * I)⁻¹ •
∮ (z : ℂ) in C(c0, r), (z - w0)⁻¹ • (2 * ↑π * I)⁻¹ • ∮ (z1 : ℂ) in C(c1, r), (z1 - w1)⁻¹ • f (z, z1)) =
(2 * ↑π * I)⁻¹ • ∮ (z1 : ℂ) in C(c1, r), (z1 - w1)⁻¹ • f (w0, z1)
⊢ ((2 * ↑π * I)⁻¹ •
∮ (z0 : ℂ) in C(c0, r), (z0 - w0)⁻¹ • (2 * ↑π * I)⁻¹ • ∮ (z1 : ℂ) in C(c1, r), (z1 - w1)⁻¹ • f (z0, z1)) =
f (w0, w1) | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f : ℂ × ℂ → E
s : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b : ℝ
h : Separate f c0 c1 r b s
w0m : w0 ∈ ball c0 r
w1m : w1 ∈ ball c1 r
h1 : ∀ z0 ∈ closedBall c0 r, ((2 * ↑π * I)⁻¹ • ∮ (z : ℂ) in C(c1, r), (z - w1)⁻¹ • f (z0, z)) = f (z0, w1)
ic1 : ContinuousOn (fun z0 => (2 * ↑π * I)⁻¹ • ∮ (z1 : ℂ) in C(c1, r), (z1 - w1)⁻¹ • f (z0, z1)) (closedBall c0 r)
id1 : DifferentiableOn ℂ (fun z0 => (2 * ↑π * I)⁻¹ • ∮ (z1 : ℂ) in C(c1, r), (z1 - w1)⁻¹ • f (z0, z1)) (ball c0 r)
⊢ ((2 * ↑π * I)⁻¹ •
∮ (z0 : ℂ) in C(c0, r), (z0 - w0)⁻¹ • (2 * ↑π * I)⁻¹ • ∮ (z1 : ℂ) in C(c1, r), (z1 - w1)⁻¹ • f (z0, z1)) =
f (w0, w1)
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | cauchy2 | [143, 1] | [160, 55] | exact _root_.trans h01 (h1 w0 (mem_open_closed w0m)) | E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f : ℂ × ℂ → E
s : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b : ℝ
h : Separate f c0 c1 r b s
w0m : w0 ∈ ball c0 r
w1m : w1 ∈ ball c1 r
h1 : ∀ z0 ∈ closedBall c0 r, ((2 * ↑π * I)⁻¹ • ∮ (z : ℂ) in C(c1, r), (z - w1)⁻¹ • f (z0, z)) = f (z0, w1)
ic1 : ContinuousOn (fun z0 => (2 * ↑π * I)⁻¹ • ∮ (z1 : ℂ) in C(c1, r), (z1 - w1)⁻¹ • f (z0, z1)) (closedBall c0 r)
id1 : DifferentiableOn ℂ (fun z0 => (2 * ↑π * I)⁻¹ • ∮ (z1 : ℂ) in C(c1, r), (z1 - w1)⁻¹ • f (z0, z1)) (ball c0 r)
h01 :
((2 * ↑π * I)⁻¹ •
∮ (z : ℂ) in C(c0, r), (z - w0)⁻¹ • (2 * ↑π * I)⁻¹ • ∮ (z1 : ℂ) in C(c1, r), (z1 - w1)⁻¹ • f (z, z1)) =
(2 * ↑π * I)⁻¹ • ∮ (z1 : ℂ) in C(c1, r), (z1 - w1)⁻¹ • f (w0, z1)
⊢ ((2 * ↑π * I)⁻¹ •
∮ (z0 : ℂ) in C(c0, r), (z0 - w0)⁻¹ • (2 * ↑π * I)⁻¹ • ∮ (z1 : ℂ) in C(c1, r), (z1 - w1)⁻¹ • f (z0, z1)) =
f (w0, w1) | no goals | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f : ℂ × ℂ → E
s : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b : ℝ
h : Separate f c0 c1 r b s
w0m : w0 ∈ ball c0 r
w1m : w1 ∈ ball c1 r
h1 : ∀ z0 ∈ closedBall c0 r, ((2 * ↑π * I)⁻¹ • ∮ (z : ℂ) in C(c1, r), (z - w1)⁻¹ • f (z0, z)) = f (z0, w1)
ic1 : ContinuousOn (fun z0 => (2 * ↑π * I)⁻¹ • ∮ (z1 : ℂ) in C(c1, r), (z1 - w1)⁻¹ • f (z0, z1)) (closedBall c0 r)
id1 : DifferentiableOn ℂ (fun z0 => (2 * ↑π * I)⁻¹ • ∮ (z1 : ℂ) in C(c1, r), (z1 - w1)⁻¹ • f (z0, z1)) (ball c0 r)
h01 :
((2 * ↑π * I)⁻¹ •
∮ (z : ℂ) in C(c0, r), (z - w0)⁻¹ • (2 * ↑π * I)⁻¹ • ∮ (z1 : ℂ) in C(c1, r), (z1 - w1)⁻¹ • f (z, z1)) =
(2 * ↑π * I)⁻¹ • ∮ (z1 : ℂ) in C(c1, r), (z1 - w1)⁻¹ • f (w0, z1)
⊢ ((2 * ↑π * I)⁻¹ •
∮ (z0 : ℂ) in C(c0, r), (z0 - w0)⁻¹ • (2 * ↑π * I)⁻¹ • ∮ (z1 : ℂ) in C(c1, r), (z1 - w1)⁻¹ • f (z0, z1)) =
f (w0, w1)
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | cauchy2 | [143, 1] | [160, 55] | rw [differentiableOn_congr fun z zs ↦ h1 z (mem_open_closed zs)] | E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f : ℂ × ℂ → E
s : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b : ℝ
h : Separate f c0 c1 r b s
w0m : w0 ∈ ball c0 r
w1m : w1 ∈ ball c1 r
h1 : ∀ z0 ∈ closedBall c0 r, ((2 * ↑π * I)⁻¹ • ∮ (z : ℂ) in C(c1, r), (z - w1)⁻¹ • f (z0, z)) = f (z0, w1)
ic1 : ContinuousOn (fun z0 => (2 * ↑π * I)⁻¹ • ∮ (z1 : ℂ) in C(c1, r), (z1 - w1)⁻¹ • f (z0, z1)) (closedBall c0 r)
⊢ DifferentiableOn ℂ (fun z0 => (2 * ↑π * I)⁻¹ • ∮ (z1 : ℂ) in C(c1, r), (z1 - w1)⁻¹ • f (z0, z1)) (ball c0 r) | E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f : ℂ × ℂ → E
s : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b : ℝ
h : Separate f c0 c1 r b s
w0m : w0 ∈ ball c0 r
w1m : w1 ∈ ball c1 r
h1 : ∀ z0 ∈ closedBall c0 r, ((2 * ↑π * I)⁻¹ • ∮ (z : ℂ) in C(c1, r), (z - w1)⁻¹ • f (z0, z)) = f (z0, w1)
ic1 : ContinuousOn (fun z0 => (2 * ↑π * I)⁻¹ • ∮ (z1 : ℂ) in C(c1, r), (z1 - w1)⁻¹ • f (z0, z1)) (closedBall c0 r)
⊢ DifferentiableOn ℂ (fun z => f (z, w1)) (ball c0 r) | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f : ℂ × ℂ → E
s : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b : ℝ
h : Separate f c0 c1 r b s
w0m : w0 ∈ ball c0 r
w1m : w1 ∈ ball c1 r
h1 : ∀ z0 ∈ closedBall c0 r, ((2 * ↑π * I)⁻¹ • ∮ (z : ℂ) in C(c1, r), (z - w1)⁻¹ • f (z0, z)) = f (z0, w1)
ic1 : ContinuousOn (fun z0 => (2 * ↑π * I)⁻¹ • ∮ (z1 : ℂ) in C(c1, r), (z1 - w1)⁻¹ • f (z0, z1)) (closedBall c0 r)
⊢ DifferentiableOn ℂ (fun z0 => (2 * ↑π * I)⁻¹ • ∮ (z1 : ℂ) in C(c1, r), (z1 - w1)⁻¹ • f (z0, z1)) (ball c0 r)
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | cauchy2 | [143, 1] | [160, 55] | intro z0 z0m | E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f : ℂ × ℂ → E
s : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b : ℝ
h : Separate f c0 c1 r b s
w0m : w0 ∈ ball c0 r
w1m : w1 ∈ ball c1 r
h1 : ∀ z0 ∈ closedBall c0 r, ((2 * ↑π * I)⁻¹ • ∮ (z : ℂ) in C(c1, r), (z - w1)⁻¹ • f (z0, z)) = f (z0, w1)
ic1 : ContinuousOn (fun z0 => (2 * ↑π * I)⁻¹ • ∮ (z1 : ℂ) in C(c1, r), (z1 - w1)⁻¹ • f (z0, z1)) (closedBall c0 r)
⊢ DifferentiableOn ℂ (fun z => f (z, w1)) (ball c0 r) | E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f : ℂ × ℂ → E
s : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b : ℝ
h : Separate f c0 c1 r b s
w0m : w0 ∈ ball c0 r
w1m : w1 ∈ ball c1 r
h1 : ∀ z0 ∈ closedBall c0 r, ((2 * ↑π * I)⁻¹ • ∮ (z : ℂ) in C(c1, r), (z - w1)⁻¹ • f (z0, z)) = f (z0, w1)
ic1 : ContinuousOn (fun z0 => (2 * ↑π * I)⁻¹ • ∮ (z1 : ℂ) in C(c1, r), (z1 - w1)⁻¹ • f (z0, z1)) (closedBall c0 r)
z0 : ℂ
z0m : z0 ∈ ball c0 r
⊢ DifferentiableWithinAt ℂ (fun z => f (z, w1)) (ball c0 r) z0 | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f : ℂ × ℂ → E
s : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b : ℝ
h : Separate f c0 c1 r b s
w0m : w0 ∈ ball c0 r
w1m : w1 ∈ ball c1 r
h1 : ∀ z0 ∈ closedBall c0 r, ((2 * ↑π * I)⁻¹ • ∮ (z : ℂ) in C(c1, r), (z - w1)⁻¹ • f (z0, z)) = f (z0, w1)
ic1 : ContinuousOn (fun z0 => (2 * ↑π * I)⁻¹ • ∮ (z1 : ℂ) in C(c1, r), (z1 - w1)⁻¹ • f (z0, z1)) (closedBall c0 r)
⊢ DifferentiableOn ℂ (fun z => f (z, w1)) (ball c0 r)
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | cauchy2 | [143, 1] | [160, 55] | apply DifferentiableAt.differentiableWithinAt | E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f : ℂ × ℂ → E
s : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b : ℝ
h : Separate f c0 c1 r b s
w0m : w0 ∈ ball c0 r
w1m : w1 ∈ ball c1 r
h1 : ∀ z0 ∈ closedBall c0 r, ((2 * ↑π * I)⁻¹ • ∮ (z : ℂ) in C(c1, r), (z - w1)⁻¹ • f (z0, z)) = f (z0, w1)
ic1 : ContinuousOn (fun z0 => (2 * ↑π * I)⁻¹ • ∮ (z1 : ℂ) in C(c1, r), (z1 - w1)⁻¹ • f (z0, z1)) (closedBall c0 r)
z0 : ℂ
z0m : z0 ∈ ball c0 r
⊢ DifferentiableWithinAt ℂ (fun z => f (z, w1)) (ball c0 r) z0 | case h
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f : ℂ × ℂ → E
s : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b : ℝ
h : Separate f c0 c1 r b s
w0m : w0 ∈ ball c0 r
w1m : w1 ∈ ball c1 r
h1 : ∀ z0 ∈ closedBall c0 r, ((2 * ↑π * I)⁻¹ • ∮ (z : ℂ) in C(c1, r), (z - w1)⁻¹ • f (z0, z)) = f (z0, w1)
ic1 : ContinuousOn (fun z0 => (2 * ↑π * I)⁻¹ • ∮ (z1 : ℂ) in C(c1, r), (z1 - w1)⁻¹ • f (z0, z1)) (closedBall c0 r)
z0 : ℂ
z0m : z0 ∈ ball c0 r
⊢ DifferentiableAt ℂ (fun z => f (z, w1)) z0 | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f : ℂ × ℂ → E
s : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b : ℝ
h : Separate f c0 c1 r b s
w0m : w0 ∈ ball c0 r
w1m : w1 ∈ ball c1 r
h1 : ∀ z0 ∈ closedBall c0 r, ((2 * ↑π * I)⁻¹ • ∮ (z : ℂ) in C(c1, r), (z - w1)⁻¹ • f (z0, z)) = f (z0, w1)
ic1 : ContinuousOn (fun z0 => (2 * ↑π * I)⁻¹ • ∮ (z1 : ℂ) in C(c1, r), (z1 - w1)⁻¹ • f (z0, z1)) (closedBall c0 r)
z0 : ℂ
z0m : z0 ∈ ball c0 r
⊢ DifferentiableWithinAt ℂ (fun z => f (z, w1)) (ball c0 r) z0
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | cauchy2 | [143, 1] | [160, 55] | exact h.fd0 (mem_open_closed z0m) (mem_open_closed w1m) | case h
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f : ℂ × ℂ → E
s : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b : ℝ
h : Separate f c0 c1 r b s
w0m : w0 ∈ ball c0 r
w1m : w1 ∈ ball c1 r
h1 : ∀ z0 ∈ closedBall c0 r, ((2 * ↑π * I)⁻¹ • ∮ (z : ℂ) in C(c1, r), (z - w1)⁻¹ • f (z0, z)) = f (z0, w1)
ic1 : ContinuousOn (fun z0 => (2 * ↑π * I)⁻¹ • ∮ (z1 : ℂ) in C(c1, r), (z1 - w1)⁻¹ • f (z0, z1)) (closedBall c0 r)
z0 : ℂ
z0m : z0 ∈ ball c0 r
⊢ DifferentiableAt ℂ (fun z => f (z, w1)) z0 | no goals | Please generate a tactic in lean4 to solve the state.
STATE:
case h
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f : ℂ × ℂ → E
s : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b : ℝ
h : Separate f c0 c1 r b s
w0m : w0 ∈ ball c0 r
w1m : w1 ∈ ball c1 r
h1 : ∀ z0 ∈ closedBall c0 r, ((2 * ↑π * I)⁻¹ • ∮ (z : ℂ) in C(c1, r), (z - w1)⁻¹ • f (z0, z)) = f (z0, w1)
ic1 : ContinuousOn (fun z0 => (2 * ↑π * I)⁻¹ • ∮ (z1 : ℂ) in C(c1, r), (z1 - w1)⁻¹ • f (z0, z1)) (closedBall c0 r)
z0 : ℂ
z0m : z0 ∈ ball c0 r
⊢ DifferentiableAt ℂ (fun z => f (z, w1)) z0
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | cauchy1_hasSum | [176, 1] | [188, 13] | simp at wm | E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r✝ b : ℝ
f : ℂ → E
c w : ℂ
r : ℝ
rp : r > 0
fc : ContinuousOn f (sphere c r)
wm : w ∈ ball 0 r
⊢ HasSum (fun n => w ^ n • (2 * ↑π * I)⁻¹ • ∮ (z : ℂ) in C(c, r), (z - c)⁻¹ ^ n • (z - c)⁻¹ • f z)
((2 * ↑π * I)⁻¹ • ∮ (z : ℂ) in C(c, r), (z - (c + w))⁻¹ • f z) | E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r✝ b : ℝ
f : ℂ → E
c w : ℂ
r : ℝ
rp : r > 0
fc : ContinuousOn f (sphere c r)
wm : Complex.abs w < r
⊢ HasSum (fun n => w ^ n • (2 * ↑π * I)⁻¹ • ∮ (z : ℂ) in C(c, r), (z - c)⁻¹ ^ n • (z - c)⁻¹ • f z)
((2 * ↑π * I)⁻¹ • ∮ (z : ℂ) in C(c, r), (z - (c + w))⁻¹ • f z) | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r✝ b : ℝ
f : ℂ → E
c w : ℂ
r : ℝ
rp : r > 0
fc : ContinuousOn f (sphere c r)
wm : w ∈ ball 0 r
⊢ HasSum (fun n => w ^ n • (2 * ↑π * I)⁻¹ • ∮ (z : ℂ) in C(c, r), (z - c)⁻¹ ^ n • (z - c)⁻¹ • f z)
((2 * ↑π * I)⁻¹ • ∮ (z : ℂ) in C(c, r), (z - (c + w))⁻¹ • f z)
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | cauchy1_hasSum | [176, 1] | [188, 13] | have ci : CircleIntegrable f c r := ContinuousOn.circleIntegrable (by linarith) fc | E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r✝ b : ℝ
f : ℂ → E
c w : ℂ
r : ℝ
rp : r > 0
fc : ContinuousOn f (sphere c r)
wm : Complex.abs w < r
⊢ HasSum (fun n => w ^ n • (2 * ↑π * I)⁻¹ • ∮ (z : ℂ) in C(c, r), (z - c)⁻¹ ^ n • (z - c)⁻¹ • f z)
((2 * ↑π * I)⁻¹ • ∮ (z : ℂ) in C(c, r), (z - (c + w))⁻¹ • f z) | E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r✝ b : ℝ
f : ℂ → E
c w : ℂ
r : ℝ
rp : r > 0
fc : ContinuousOn f (sphere c r)
wm : Complex.abs w < r
ci : CircleIntegrable f c r
⊢ HasSum (fun n => w ^ n • (2 * ↑π * I)⁻¹ • ∮ (z : ℂ) in C(c, r), (z - c)⁻¹ ^ n • (z - c)⁻¹ • f z)
((2 * ↑π * I)⁻¹ • ∮ (z : ℂ) in C(c, r), (z - (c + w))⁻¹ • f z) | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r✝ b : ℝ
f : ℂ → E
c w : ℂ
r : ℝ
rp : r > 0
fc : ContinuousOn f (sphere c r)
wm : Complex.abs w < r
⊢ HasSum (fun n => w ^ n • (2 * ↑π * I)⁻¹ • ∮ (z : ℂ) in C(c, r), (z - c)⁻¹ ^ n • (z - c)⁻¹ • f z)
((2 * ↑π * I)⁻¹ • ∮ (z : ℂ) in C(c, r), (z - (c + w))⁻¹ • f z)
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | cauchy1_hasSum | [176, 1] | [188, 13] | have h := hasSum_cauchyPowerSeries_integral ci wm | E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r✝ b : ℝ
f : ℂ → E
c w : ℂ
r : ℝ
rp : r > 0
fc : ContinuousOn f (sphere c r)
wm : Complex.abs w < r
ci : CircleIntegrable f c r
⊢ HasSum (fun n => w ^ n • (2 * ↑π * I)⁻¹ • ∮ (z : ℂ) in C(c, r), (z - c)⁻¹ ^ n • (z - c)⁻¹ • f z)
((2 * ↑π * I)⁻¹ • ∮ (z : ℂ) in C(c, r), (z - (c + w))⁻¹ • f z) | E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r✝ b : ℝ
f : ℂ → E
c w : ℂ
r : ℝ
rp : r > 0
fc : ContinuousOn f (sphere c r)
wm : Complex.abs w < r
ci : CircleIntegrable f c r
h :
HasSum (fun n => (cauchyPowerSeries f c r n) fun x => w)
((2 * ↑π * I)⁻¹ • ∮ (z : ℂ) in C(c, r), (z - (c + w))⁻¹ • f z)
⊢ HasSum (fun n => w ^ n • (2 * ↑π * I)⁻¹ • ∮ (z : ℂ) in C(c, r), (z - c)⁻¹ ^ n • (z - c)⁻¹ • f z)
((2 * ↑π * I)⁻¹ • ∮ (z : ℂ) in C(c, r), (z - (c + w))⁻¹ • f z) | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r✝ b : ℝ
f : ℂ → E
c w : ℂ
r : ℝ
rp : r > 0
fc : ContinuousOn f (sphere c r)
wm : Complex.abs w < r
ci : CircleIntegrable f c r
⊢ HasSum (fun n => w ^ n • (2 * ↑π * I)⁻¹ • ∮ (z : ℂ) in C(c, r), (z - c)⁻¹ ^ n • (z - c)⁻¹ • f z)
((2 * ↑π * I)⁻¹ • ∮ (z : ℂ) in C(c, r), (z - (c + w))⁻¹ • f z)
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | cauchy1_hasSum | [176, 1] | [188, 13] | simp_rw [cauchyPowerSeries_apply] at h | E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r✝ b : ℝ
f : ℂ → E
c w : ℂ
r : ℝ
rp : r > 0
fc : ContinuousOn f (sphere c r)
wm : Complex.abs w < r
ci : CircleIntegrable f c r
h :
HasSum (fun n => (cauchyPowerSeries f c r n) fun x => w)
((2 * ↑π * I)⁻¹ • ∮ (z : ℂ) in C(c, r), (z - (c + w))⁻¹ • f z)
⊢ HasSum (fun n => w ^ n • (2 * ↑π * I)⁻¹ • ∮ (z : ℂ) in C(c, r), (z - c)⁻¹ ^ n • (z - c)⁻¹ • f z)
((2 * ↑π * I)⁻¹ • ∮ (z : ℂ) in C(c, r), (z - (c + w))⁻¹ • f z) | E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r✝ b : ℝ
f : ℂ → E
c w : ℂ
r : ℝ
rp : r > 0
fc : ContinuousOn f (sphere c r)
wm : Complex.abs w < r
ci : CircleIntegrable f c r
h :
HasSum (fun n => (2 * ↑π * I)⁻¹ • ∮ (z : ℂ) in C(c, r), (w / (z - c)) ^ n • (z - c)⁻¹ • f z)
((2 * ↑π * I)⁻¹ • ∮ (z : ℂ) in C(c, r), (z - (c + w))⁻¹ • f z)
⊢ HasSum (fun n => w ^ n • (2 * ↑π * I)⁻¹ • ∮ (z : ℂ) in C(c, r), (z - c)⁻¹ ^ n • (z - c)⁻¹ • f z)
((2 * ↑π * I)⁻¹ • ∮ (z : ℂ) in C(c, r), (z - (c + w))⁻¹ • f z) | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r✝ b : ℝ
f : ℂ → E
c w : ℂ
r : ℝ
rp : r > 0
fc : ContinuousOn f (sphere c r)
wm : Complex.abs w < r
ci : CircleIntegrable f c r
h :
HasSum (fun n => (cauchyPowerSeries f c r n) fun x => w)
((2 * ↑π * I)⁻¹ • ∮ (z : ℂ) in C(c, r), (z - (c + w))⁻¹ • f z)
⊢ HasSum (fun n => w ^ n • (2 * ↑π * I)⁻¹ • ∮ (z : ℂ) in C(c, r), (z - c)⁻¹ ^ n • (z - c)⁻¹ • f z)
((2 * ↑π * I)⁻¹ • ∮ (z : ℂ) in C(c, r), (z - (c + w))⁻¹ • f z)
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | cauchy1_hasSum | [176, 1] | [188, 13] | generalize hs : (2*π*I : ℂ)⁻¹ = s | E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r✝ b : ℝ
f : ℂ → E
c w : ℂ
r : ℝ
rp : r > 0
fc : ContinuousOn f (sphere c r)
wm : Complex.abs w < r
ci : CircleIntegrable f c r
h :
HasSum (fun n => (2 * ↑π * I)⁻¹ • ∮ (z : ℂ) in C(c, r), (w / (z - c)) ^ n • (z - c)⁻¹ • f z)
((2 * ↑π * I)⁻¹ • ∮ (z : ℂ) in C(c, r), (z - (c + w))⁻¹ • f z)
⊢ HasSum (fun n => w ^ n • (2 * ↑π * I)⁻¹ • ∮ (z : ℂ) in C(c, r), (z - c)⁻¹ ^ n • (z - c)⁻¹ • f z)
((2 * ↑π * I)⁻¹ • ∮ (z : ℂ) in C(c, r), (z - (c + w))⁻¹ • f z) | E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r✝ b : ℝ
f : ℂ → E
c w : ℂ
r : ℝ
rp : r > 0
fc : ContinuousOn f (sphere c r)
wm : Complex.abs w < r
ci : CircleIntegrable f c r
h :
HasSum (fun n => (2 * ↑π * I)⁻¹ • ∮ (z : ℂ) in C(c, r), (w / (z - c)) ^ n • (z - c)⁻¹ • f z)
((2 * ↑π * I)⁻¹ • ∮ (z : ℂ) in C(c, r), (z - (c + w))⁻¹ • f z)
s : ℂ
hs : (2 * ↑π * I)⁻¹ = s
⊢ HasSum (fun n => w ^ n • s • ∮ (z : ℂ) in C(c, r), (z - c)⁻¹ ^ n • (z - c)⁻¹ • f z)
(s • ∮ (z : ℂ) in C(c, r), (z - (c + w))⁻¹ • f z) | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r✝ b : ℝ
f : ℂ → E
c w : ℂ
r : ℝ
rp : r > 0
fc : ContinuousOn f (sphere c r)
wm : Complex.abs w < r
ci : CircleIntegrable f c r
h :
HasSum (fun n => (2 * ↑π * I)⁻¹ • ∮ (z : ℂ) in C(c, r), (w / (z - c)) ^ n • (z - c)⁻¹ • f z)
((2 * ↑π * I)⁻¹ • ∮ (z : ℂ) in C(c, r), (z - (c + w))⁻¹ • f z)
⊢ HasSum (fun n => w ^ n • (2 * ↑π * I)⁻¹ • ∮ (z : ℂ) in C(c, r), (z - c)⁻¹ ^ n • (z - c)⁻¹ • f z)
((2 * ↑π * I)⁻¹ • ∮ (z : ℂ) in C(c, r), (z - (c + w))⁻¹ • f z)
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | cauchy1_hasSum | [176, 1] | [188, 13] | simp_rw [hs] at h | E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r✝ b : ℝ
f : ℂ → E
c w : ℂ
r : ℝ
rp : r > 0
fc : ContinuousOn f (sphere c r)
wm : Complex.abs w < r
ci : CircleIntegrable f c r
h :
HasSum (fun n => (2 * ↑π * I)⁻¹ • ∮ (z : ℂ) in C(c, r), (w / (z - c)) ^ n • (z - c)⁻¹ • f z)
((2 * ↑π * I)⁻¹ • ∮ (z : ℂ) in C(c, r), (z - (c + w))⁻¹ • f z)
s : ℂ
hs : (2 * ↑π * I)⁻¹ = s
⊢ HasSum (fun n => w ^ n • s • ∮ (z : ℂ) in C(c, r), (z - c)⁻¹ ^ n • (z - c)⁻¹ • f z)
(s • ∮ (z : ℂ) in C(c, r), (z - (c + w))⁻¹ • f z) | E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r✝ b : ℝ
f : ℂ → E
c w : ℂ
r : ℝ
rp : r > 0
fc : ContinuousOn f (sphere c r)
wm : Complex.abs w < r
ci : CircleIntegrable f c r
s : ℂ
hs : (2 * ↑π * I)⁻¹ = s
h :
HasSum (fun n => s • ∮ (z : ℂ) in C(c, r), (w / (z - c)) ^ n • (z - c)⁻¹ • f z)
(s • ∮ (z : ℂ) in C(c, r), (z - (c + w))⁻¹ • f z)
⊢ HasSum (fun n => w ^ n • s • ∮ (z : ℂ) in C(c, r), (z - c)⁻¹ ^ n • (z - c)⁻¹ • f z)
(s • ∮ (z : ℂ) in C(c, r), (z - (c + w))⁻¹ • f z) | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r✝ b : ℝ
f : ℂ → E
c w : ℂ
r : ℝ
rp : r > 0
fc : ContinuousOn f (sphere c r)
wm : Complex.abs w < r
ci : CircleIntegrable f c r
h :
HasSum (fun n => (2 * ↑π * I)⁻¹ • ∮ (z : ℂ) in C(c, r), (w / (z - c)) ^ n • (z - c)⁻¹ • f z)
((2 * ↑π * I)⁻¹ • ∮ (z : ℂ) in C(c, r), (z - (c + w))⁻¹ • f z)
s : ℂ
hs : (2 * ↑π * I)⁻¹ = s
⊢ HasSum (fun n => w ^ n • s • ∮ (z : ℂ) in C(c, r), (z - c)⁻¹ ^ n • (z - c)⁻¹ • f z)
(s • ∮ (z : ℂ) in C(c, r), (z - (c + w))⁻¹ • f z)
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | cauchy1_hasSum | [176, 1] | [188, 13] | generalize hg : (s • ∮ z : ℂ in C(c, r), (z - (c + w))⁻¹ • f z) = g | E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r✝ b : ℝ
f : ℂ → E
c w : ℂ
r : ℝ
rp : r > 0
fc : ContinuousOn f (sphere c r)
wm : Complex.abs w < r
ci : CircleIntegrable f c r
s : ℂ
hs : (2 * ↑π * I)⁻¹ = s
h :
HasSum (fun n => s • ∮ (z : ℂ) in C(c, r), (w / (z - c)) ^ n • (z - c)⁻¹ • f z)
(s • ∮ (z : ℂ) in C(c, r), (z - (c + w))⁻¹ • f z)
⊢ HasSum (fun n => w ^ n • s • ∮ (z : ℂ) in C(c, r), (z - c)⁻¹ ^ n • (z - c)⁻¹ • f z)
(s • ∮ (z : ℂ) in C(c, r), (z - (c + w))⁻¹ • f z) | E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r✝ b : ℝ
f : ℂ → E
c w : ℂ
r : ℝ
rp : r > 0
fc : ContinuousOn f (sphere c r)
wm : Complex.abs w < r
ci : CircleIntegrable f c r
s : ℂ
hs : (2 * ↑π * I)⁻¹ = s
h :
HasSum (fun n => s • ∮ (z : ℂ) in C(c, r), (w / (z - c)) ^ n • (z - c)⁻¹ • f z)
(s • ∮ (z : ℂ) in C(c, r), (z - (c + w))⁻¹ • f z)
g : E
hg : (s • ∮ (z : ℂ) in C(c, r), (z - (c + w))⁻¹ • f z) = g
⊢ HasSum (fun n => w ^ n • s • ∮ (z : ℂ) in C(c, r), (z - c)⁻¹ ^ n • (z - c)⁻¹ • f z) g | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r✝ b : ℝ
f : ℂ → E
c w : ℂ
r : ℝ
rp : r > 0
fc : ContinuousOn f (sphere c r)
wm : Complex.abs w < r
ci : CircleIntegrable f c r
s : ℂ
hs : (2 * ↑π * I)⁻¹ = s
h :
HasSum (fun n => s • ∮ (z : ℂ) in C(c, r), (w / (z - c)) ^ n • (z - c)⁻¹ • f z)
(s • ∮ (z : ℂ) in C(c, r), (z - (c + w))⁻¹ • f z)
⊢ HasSum (fun n => w ^ n • s • ∮ (z : ℂ) in C(c, r), (z - c)⁻¹ ^ n • (z - c)⁻¹ • f z)
(s • ∮ (z : ℂ) in C(c, r), (z - (c + w))⁻¹ • f z)
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | cauchy1_hasSum | [176, 1] | [188, 13] | rw [hg] at h | E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r✝ b : ℝ
f : ℂ → E
c w : ℂ
r : ℝ
rp : r > 0
fc : ContinuousOn f (sphere c r)
wm : Complex.abs w < r
ci : CircleIntegrable f c r
s : ℂ
hs : (2 * ↑π * I)⁻¹ = s
h :
HasSum (fun n => s • ∮ (z : ℂ) in C(c, r), (w / (z - c)) ^ n • (z - c)⁻¹ • f z)
(s • ∮ (z : ℂ) in C(c, r), (z - (c + w))⁻¹ • f z)
g : E
hg : (s • ∮ (z : ℂ) in C(c, r), (z - (c + w))⁻¹ • f z) = g
⊢ HasSum (fun n => w ^ n • s • ∮ (z : ℂ) in C(c, r), (z - c)⁻¹ ^ n • (z - c)⁻¹ • f z) g | E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r✝ b : ℝ
f : ℂ → E
c w : ℂ
r : ℝ
rp : r > 0
fc : ContinuousOn f (sphere c r)
wm : Complex.abs w < r
ci : CircleIntegrable f c r
s : ℂ
hs : (2 * ↑π * I)⁻¹ = s
g : E
h : HasSum (fun n => s • ∮ (z : ℂ) in C(c, r), (w / (z - c)) ^ n • (z - c)⁻¹ • f z) g
hg : (s • ∮ (z : ℂ) in C(c, r), (z - (c + w))⁻¹ • f z) = g
⊢ HasSum (fun n => w ^ n • s • ∮ (z : ℂ) in C(c, r), (z - c)⁻¹ ^ n • (z - c)⁻¹ • f z) g | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r✝ b : ℝ
f : ℂ → E
c w : ℂ
r : ℝ
rp : r > 0
fc : ContinuousOn f (sphere c r)
wm : Complex.abs w < r
ci : CircleIntegrable f c r
s : ℂ
hs : (2 * ↑π * I)⁻¹ = s
h :
HasSum (fun n => s • ∮ (z : ℂ) in C(c, r), (w / (z - c)) ^ n • (z - c)⁻¹ • f z)
(s • ∮ (z : ℂ) in C(c, r), (z - (c + w))⁻¹ • f z)
g : E
hg : (s • ∮ (z : ℂ) in C(c, r), (z - (c + w))⁻¹ • f z) = g
⊢ HasSum (fun n => w ^ n • s • ∮ (z : ℂ) in C(c, r), (z - c)⁻¹ ^ n • (z - c)⁻¹ • f z) g
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | cauchy1_hasSum | [176, 1] | [188, 13] | simp_rw [div_eq_mul_inv, mul_pow, ← smul_smul, circleIntegral.integral_smul, smul_comm s _] at h | E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r✝ b : ℝ
f : ℂ → E
c w : ℂ
r : ℝ
rp : r > 0
fc : ContinuousOn f (sphere c r)
wm : Complex.abs w < r
ci : CircleIntegrable f c r
s : ℂ
hs : (2 * ↑π * I)⁻¹ = s
g : E
h : HasSum (fun n => s • ∮ (z : ℂ) in C(c, r), (w / (z - c)) ^ n • (z - c)⁻¹ • f z) g
hg : (s • ∮ (z : ℂ) in C(c, r), (z - (c + w))⁻¹ • f z) = g
⊢ HasSum (fun n => w ^ n • s • ∮ (z : ℂ) in C(c, r), (z - c)⁻¹ ^ n • (z - c)⁻¹ • f z) g | E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r✝ b : ℝ
f : ℂ → E
c w : ℂ
r : ℝ
rp : r > 0
fc : ContinuousOn f (sphere c r)
wm : Complex.abs w < r
ci : CircleIntegrable f c r
s : ℂ
hs : (2 * ↑π * I)⁻¹ = s
g : E
hg : (s • ∮ (z : ℂ) in C(c, r), (z - (c + w))⁻¹ • f z) = g
h : HasSum (fun n => w ^ n • s • ∮ (z : ℂ) in C(c, r), (z - c)⁻¹ ^ n • (z - c)⁻¹ • f z) g
⊢ HasSum (fun n => w ^ n • s • ∮ (z : ℂ) in C(c, r), (z - c)⁻¹ ^ n • (z - c)⁻¹ • f z) g | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r✝ b : ℝ
f : ℂ → E
c w : ℂ
r : ℝ
rp : r > 0
fc : ContinuousOn f (sphere c r)
wm : Complex.abs w < r
ci : CircleIntegrable f c r
s : ℂ
hs : (2 * ↑π * I)⁻¹ = s
g : E
h : HasSum (fun n => s • ∮ (z : ℂ) in C(c, r), (w / (z - c)) ^ n • (z - c)⁻¹ • f z) g
hg : (s • ∮ (z : ℂ) in C(c, r), (z - (c + w))⁻¹ • f z) = g
⊢ HasSum (fun n => w ^ n • s • ∮ (z : ℂ) in C(c, r), (z - c)⁻¹ ^ n • (z - c)⁻¹ • f z) g
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | cauchy1_hasSum | [176, 1] | [188, 13] | assumption | E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r✝ b : ℝ
f : ℂ → E
c w : ℂ
r : ℝ
rp : r > 0
fc : ContinuousOn f (sphere c r)
wm : Complex.abs w < r
ci : CircleIntegrable f c r
s : ℂ
hs : (2 * ↑π * I)⁻¹ = s
g : E
hg : (s • ∮ (z : ℂ) in C(c, r), (z - (c + w))⁻¹ • f z) = g
h : HasSum (fun n => w ^ n • s • ∮ (z : ℂ) in C(c, r), (z - c)⁻¹ ^ n • (z - c)⁻¹ • f z) g
⊢ HasSum (fun n => w ^ n • s • ∮ (z : ℂ) in C(c, r), (z - c)⁻¹ ^ n • (z - c)⁻¹ • f z) g | no goals | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r✝ b : ℝ
f : ℂ → E
c w : ℂ
r : ℝ
rp : r > 0
fc : ContinuousOn f (sphere c r)
wm : Complex.abs w < r
ci : CircleIntegrable f c r
s : ℂ
hs : (2 * ↑π * I)⁻¹ = s
g : E
hg : (s • ∮ (z : ℂ) in C(c, r), (z - (c + w))⁻¹ • f z) = g
h : HasSum (fun n => w ^ n • s • ∮ (z : ℂ) in C(c, r), (z - c)⁻¹ ^ n • (z - c)⁻¹ • f z) g
⊢ HasSum (fun n => w ^ n • s • ∮ (z : ℂ) in C(c, r), (z - c)⁻¹ ^ n • (z - c)⁻¹ • f z) g
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | cauchy1_hasSum | [176, 1] | [188, 13] | linarith | E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r✝ b : ℝ
f : ℂ → E
c w : ℂ
r : ℝ
rp : r > 0
fc : ContinuousOn f (sphere c r)
wm : Complex.abs w < r
⊢ 0 ≤ r | no goals | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r✝ b : ℝ
f : ℂ → E
c w : ℂ
r : ℝ
rp : r > 0
fc : ContinuousOn f (sphere c r)
wm : Complex.abs w < r
⊢ 0 ≤ r
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | ContinuousOn.circleIntegral | [191, 1] | [225, 14] | rcases (IsCompact.prod cs (isCompact_sphere _ _)).bddAbove_image fc.norm with ⟨b, bh⟩ | E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
⊢ ContinuousOn (fun z0 => ∮ (z1 : ℂ) in C(c1, r), f z0 z1) s | case intro
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : b ∈ upperBounds ((fun x => ‖uncurry f x‖) '' s ×ˢ sphere c1 r)
⊢ ContinuousOn (fun z0 => ∮ (z1 : ℂ) in C(c1, r), f z0 z1) s | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
⊢ ContinuousOn (fun z0 => ∮ (z1 : ℂ) in C(c1, r), f z0 z1) s
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | ContinuousOn.circleIntegral | [191, 1] | [225, 14] | simp only [mem_upperBounds, Set.forall_mem_image] at bh | case intro
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : b ∈ upperBounds ((fun x => ‖uncurry f x‖) '' s ×ˢ sphere c1 r)
⊢ ContinuousOn (fun z0 => ∮ (z1 : ℂ) in C(c1, r), f z0 z1) s | case intro
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
⊢ ContinuousOn (fun z0 => ∮ (z1 : ℂ) in C(c1, r), f z0 z1) s | Please generate a tactic in lean4 to solve the state.
STATE:
case intro
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : b ∈ upperBounds ((fun x => ‖uncurry f x‖) '' s ×ˢ sphere c1 r)
⊢ ContinuousOn (fun z0 => ∮ (z1 : ℂ) in C(c1, r), f z0 z1) s
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | ContinuousOn.circleIntegral | [191, 1] | [225, 14] | intro z1 z1s | case intro
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
⊢ ContinuousOn (fun z0 => ∮ (z1 : ℂ) in C(c1, r), f z0 z1) s | case intro
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
⊢ ContinuousWithinAt (fun z0 => ∮ (z1 : ℂ) in C(c1, r), f z0 z1) s z1 | Please generate a tactic in lean4 to solve the state.
STATE:
case intro
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
⊢ ContinuousOn (fun z0 => ∮ (z1 : ℂ) in C(c1, r), f z0 z1) s
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | ContinuousOn.circleIntegral | [191, 1] | [225, 14] | have fb : ∀ᶠ x : ℂ in 𝓝[s] z1, ∀ᵐ t : ℝ, t ∈ Set.uIoc 0 (2 * π) →
‖deriv (circleMap c1 r) t • (fun z1 : ℂ ↦ f x z1) (circleMap c1 r t)‖ ≤ r * b := by
apply eventually_nhdsWithin_of_forall; intro x xs
apply MeasureTheory.ae_of_all _; intro t _; simp only [deriv_circleMap]
rw [norm_smul, Complex.norm_eq_abs]
simp only [map_mul, abs_circleMap_zero, Complex.abs_I, mul_one]
have bx := @bh (x, circleMap c1 r t) (Set.mk_mem_prod xs (circleMap_mem_sphere c1
(by linarith) t))
simp only [uncurry] at bx
calc |r| * ‖f x (circleMap c1 r t)‖ ≤ |r| * b := by bound
_ = r * b := by rw [abs_of_pos rp] | case intro
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
⊢ ContinuousWithinAt (fun z0 => ∮ (z1 : ℂ) in C(c1, r), f z0 z1) s z1 | case intro
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
⊢ ContinuousWithinAt (fun z0 => ∮ (z1 : ℂ) in C(c1, r), f z0 z1) s z1 | Please generate a tactic in lean4 to solve the state.
STATE:
case intro
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
⊢ ContinuousWithinAt (fun z0 => ∮ (z1 : ℂ) in C(c1, r), f z0 z1) s z1
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | ContinuousOn.circleIntegral | [191, 1] | [225, 14] | refine intervalIntegral.continuousWithinAt_of_dominated_interval ?_ fb (by simp) ?_ | case intro
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
⊢ ContinuousWithinAt (fun z0 => ∮ (z1 : ℂ) in C(c1, r), f z0 z1) s z1 | case intro.refine_1
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
⊢ ∀ᶠ (x : ℂ) in 𝓝[s] z1,
MeasureTheory.AEStronglyMeasurable (fun θ => deriv (circleMap c1 r) θ • (fun z1 => f x z1) (circleMap c1 r θ))
(MeasureTheory.volume.restrict (Ι 0 (2 * π)))
case intro.refine_2
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
⊢ ∀ᵐ (t : ℝ) ∂MeasureTheory.volume,
t ∈ Ι 0 (2 * π) →
ContinuousWithinAt (fun x => deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)) s z1 | Please generate a tactic in lean4 to solve the state.
STATE:
case intro
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
⊢ ContinuousWithinAt (fun z0 => ∮ (z1 : ℂ) in C(c1, r), f z0 z1) s z1
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | ContinuousOn.circleIntegral | [191, 1] | [225, 14] | apply eventually_nhdsWithin_of_forall | E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
⊢ ∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b | case h
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
⊢ ∀ x ∈ s, ∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
⊢ ∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | ContinuousOn.circleIntegral | [191, 1] | [225, 14] | intro x xs | case h
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
⊢ ∀ x ∈ s, ∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b | case h
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
x : ℂ
xs : x ∈ s
⊢ ∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b | Please generate a tactic in lean4 to solve the state.
STATE:
case h
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
⊢ ∀ x ∈ s, ∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | ContinuousOn.circleIntegral | [191, 1] | [225, 14] | apply MeasureTheory.ae_of_all _ | case h
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
x : ℂ
xs : x ∈ s
⊢ ∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b | case h
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
x : ℂ
xs : x ∈ s
⊢ ∀ a ∈ Ι 0 (2 * π), ‖deriv (circleMap c1 r) a • (fun z1 => f x z1) (circleMap c1 r a)‖ ≤ r * b | Please generate a tactic in lean4 to solve the state.
STATE:
case h
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
x : ℂ
xs : x ∈ s
⊢ ∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | ContinuousOn.circleIntegral | [191, 1] | [225, 14] | intro t _ | case h
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
x : ℂ
xs : x ∈ s
⊢ ∀ a ∈ Ι 0 (2 * π), ‖deriv (circleMap c1 r) a • (fun z1 => f x z1) (circleMap c1 r a)‖ ≤ r * b | case h
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
x : ℂ
xs : x ∈ s
t : ℝ
a✝ : t ∈ Ι 0 (2 * π)
⊢ ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b | Please generate a tactic in lean4 to solve the state.
STATE:
case h
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
x : ℂ
xs : x ∈ s
⊢ ∀ a ∈ Ι 0 (2 * π), ‖deriv (circleMap c1 r) a • (fun z1 => f x z1) (circleMap c1 r a)‖ ≤ r * b
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | ContinuousOn.circleIntegral | [191, 1] | [225, 14] | simp only [deriv_circleMap] | case h
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
x : ℂ
xs : x ∈ s
t : ℝ
a✝ : t ∈ Ι 0 (2 * π)
⊢ ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b | case h
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
x : ℂ
xs : x ∈ s
t : ℝ
a✝ : t ∈ Ι 0 (2 * π)
⊢ ‖(circleMap 0 r t * I) • f x (circleMap c1 r t)‖ ≤ r * b | Please generate a tactic in lean4 to solve the state.
STATE:
case h
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
x : ℂ
xs : x ∈ s
t : ℝ
a✝ : t ∈ Ι 0 (2 * π)
⊢ ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | ContinuousOn.circleIntegral | [191, 1] | [225, 14] | rw [norm_smul, Complex.norm_eq_abs] | case h
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
x : ℂ
xs : x ∈ s
t : ℝ
a✝ : t ∈ Ι 0 (2 * π)
⊢ ‖(circleMap 0 r t * I) • f x (circleMap c1 r t)‖ ≤ r * b | case h
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
x : ℂ
xs : x ∈ s
t : ℝ
a✝ : t ∈ Ι 0 (2 * π)
⊢ Complex.abs (circleMap 0 r t * I) * ‖f x (circleMap c1 r t)‖ ≤ r * b | Please generate a tactic in lean4 to solve the state.
STATE:
case h
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
x : ℂ
xs : x ∈ s
t : ℝ
a✝ : t ∈ Ι 0 (2 * π)
⊢ ‖(circleMap 0 r t * I) • f x (circleMap c1 r t)‖ ≤ r * b
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | ContinuousOn.circleIntegral | [191, 1] | [225, 14] | simp only [map_mul, abs_circleMap_zero, Complex.abs_I, mul_one] | case h
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
x : ℂ
xs : x ∈ s
t : ℝ
a✝ : t ∈ Ι 0 (2 * π)
⊢ Complex.abs (circleMap 0 r t * I) * ‖f x (circleMap c1 r t)‖ ≤ r * b | case h
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
x : ℂ
xs : x ∈ s
t : ℝ
a✝ : t ∈ Ι 0 (2 * π)
⊢ |r| * ‖f x (circleMap c1 r t)‖ ≤ r * b | Please generate a tactic in lean4 to solve the state.
STATE:
case h
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
x : ℂ
xs : x ∈ s
t : ℝ
a✝ : t ∈ Ι 0 (2 * π)
⊢ Complex.abs (circleMap 0 r t * I) * ‖f x (circleMap c1 r t)‖ ≤ r * b
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | ContinuousOn.circleIntegral | [191, 1] | [225, 14] | have bx := @bh (x, circleMap c1 r t) (Set.mk_mem_prod xs (circleMap_mem_sphere c1
(by linarith) t)) | case h
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
x : ℂ
xs : x ∈ s
t : ℝ
a✝ : t ∈ Ι 0 (2 * π)
⊢ |r| * ‖f x (circleMap c1 r t)‖ ≤ r * b | case h
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
x : ℂ
xs : x ∈ s
t : ℝ
a✝ : t ∈ Ι 0 (2 * π)
bx : ‖uncurry f (x, circleMap c1 r t)‖ ≤ b
⊢ |r| * ‖f x (circleMap c1 r t)‖ ≤ r * b | Please generate a tactic in lean4 to solve the state.
STATE:
case h
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
x : ℂ
xs : x ∈ s
t : ℝ
a✝ : t ∈ Ι 0 (2 * π)
⊢ |r| * ‖f x (circleMap c1 r t)‖ ≤ r * b
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | ContinuousOn.circleIntegral | [191, 1] | [225, 14] | simp only [uncurry] at bx | case h
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
x : ℂ
xs : x ∈ s
t : ℝ
a✝ : t ∈ Ι 0 (2 * π)
bx : ‖uncurry f (x, circleMap c1 r t)‖ ≤ b
⊢ |r| * ‖f x (circleMap c1 r t)‖ ≤ r * b | case h
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
x : ℂ
xs : x ∈ s
t : ℝ
a✝ : t ∈ Ι 0 (2 * π)
bx : ‖f x (circleMap c1 r t)‖ ≤ b
⊢ |r| * ‖f x (circleMap c1 r t)‖ ≤ r * b | Please generate a tactic in lean4 to solve the state.
STATE:
case h
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
x : ℂ
xs : x ∈ s
t : ℝ
a✝ : t ∈ Ι 0 (2 * π)
bx : ‖uncurry f (x, circleMap c1 r t)‖ ≤ b
⊢ |r| * ‖f x (circleMap c1 r t)‖ ≤ r * b
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | ContinuousOn.circleIntegral | [191, 1] | [225, 14] | calc |r| * ‖f x (circleMap c1 r t)‖ ≤ |r| * b := by bound
_ = r * b := by rw [abs_of_pos rp] | case h
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
x : ℂ
xs : x ∈ s
t : ℝ
a✝ : t ∈ Ι 0 (2 * π)
bx : ‖f x (circleMap c1 r t)‖ ≤ b
⊢ |r| * ‖f x (circleMap c1 r t)‖ ≤ r * b | no goals | Please generate a tactic in lean4 to solve the state.
STATE:
case h
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
x : ℂ
xs : x ∈ s
t : ℝ
a✝ : t ∈ Ι 0 (2 * π)
bx : ‖f x (circleMap c1 r t)‖ ≤ b
⊢ |r| * ‖f x (circleMap c1 r t)‖ ≤ r * b
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | ContinuousOn.circleIntegral | [191, 1] | [225, 14] | linarith | E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
x : ℂ
xs : x ∈ s
t : ℝ
a✝ : t ∈ Ι 0 (2 * π)
⊢ 0 ≤ r | no goals | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
x : ℂ
xs : x ∈ s
t : ℝ
a✝ : t ∈ Ι 0 (2 * π)
⊢ 0 ≤ r
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | ContinuousOn.circleIntegral | [191, 1] | [225, 14] | bound | E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
x : ℂ
xs : x ∈ s
t : ℝ
a✝ : t ∈ Ι 0 (2 * π)
bx : ‖f x (circleMap c1 r t)‖ ≤ b
⊢ |r| * ‖f x (circleMap c1 r t)‖ ≤ |r| * b | no goals | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
x : ℂ
xs : x ∈ s
t : ℝ
a✝ : t ∈ Ι 0 (2 * π)
bx : ‖f x (circleMap c1 r t)‖ ≤ b
⊢ |r| * ‖f x (circleMap c1 r t)‖ ≤ |r| * b
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | ContinuousOn.circleIntegral | [191, 1] | [225, 14] | rw [abs_of_pos rp] | E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
x : ℂ
xs : x ∈ s
t : ℝ
a✝ : t ∈ Ι 0 (2 * π)
bx : ‖f x (circleMap c1 r t)‖ ≤ b
⊢ |r| * b = r * b | no goals | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
x : ℂ
xs : x ∈ s
t : ℝ
a✝ : t ∈ Ι 0 (2 * π)
bx : ‖f x (circleMap c1 r t)‖ ≤ b
⊢ |r| * b = r * b
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | ContinuousOn.circleIntegral | [191, 1] | [225, 14] | simp | E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
⊢ IntervalIntegrable (fun t => r * b) MeasureTheory.volume 0 (2 * π) | no goals | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
⊢ IntervalIntegrable (fun t => r * b) MeasureTheory.volume 0 (2 * π)
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | ContinuousOn.circleIntegral | [191, 1] | [225, 14] | apply eventually_nhdsWithin_of_forall | case intro.refine_1
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
⊢ ∀ᶠ (x : ℂ) in 𝓝[s] z1,
MeasureTheory.AEStronglyMeasurable (fun θ => deriv (circleMap c1 r) θ • (fun z1 => f x z1) (circleMap c1 r θ))
(MeasureTheory.volume.restrict (Ι 0 (2 * π))) | case intro.refine_1.h
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
⊢ ∀ x ∈ s,
MeasureTheory.AEStronglyMeasurable (fun θ => deriv (circleMap c1 r) θ • (fun z1 => f x z1) (circleMap c1 r θ))
(MeasureTheory.volume.restrict (Ι 0 (2 * π))) | Please generate a tactic in lean4 to solve the state.
STATE:
case intro.refine_1
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
⊢ ∀ᶠ (x : ℂ) in 𝓝[s] z1,
MeasureTheory.AEStronglyMeasurable (fun θ => deriv (circleMap c1 r) θ • (fun z1 => f x z1) (circleMap c1 r θ))
(MeasureTheory.volume.restrict (Ι 0 (2 * π)))
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | ContinuousOn.circleIntegral | [191, 1] | [225, 14] | intro x xs | case intro.refine_1.h
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
⊢ ∀ x ∈ s,
MeasureTheory.AEStronglyMeasurable (fun θ => deriv (circleMap c1 r) θ • (fun z1 => f x z1) (circleMap c1 r θ))
(MeasureTheory.volume.restrict (Ι 0 (2 * π))) | case intro.refine_1.h
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
x : ℂ
xs : x ∈ s
⊢ MeasureTheory.AEStronglyMeasurable (fun θ => deriv (circleMap c1 r) θ • (fun z1 => f x z1) (circleMap c1 r θ))
(MeasureTheory.volume.restrict (Ι 0 (2 * π))) | Please generate a tactic in lean4 to solve the state.
STATE:
case intro.refine_1.h
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
⊢ ∀ x ∈ s,
MeasureTheory.AEStronglyMeasurable (fun θ => deriv (circleMap c1 r) θ • (fun z1 => f x z1) (circleMap c1 r θ))
(MeasureTheory.volume.restrict (Ι 0 (2 * π)))
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | ContinuousOn.circleIntegral | [191, 1] | [225, 14] | apply ContinuousOn.aestronglyMeasurable | case intro.refine_1.h
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
x : ℂ
xs : x ∈ s
⊢ MeasureTheory.AEStronglyMeasurable (fun θ => deriv (circleMap c1 r) θ • (fun z1 => f x z1) (circleMap c1 r θ))
(MeasureTheory.volume.restrict (Ι 0 (2 * π))) | case intro.refine_1.h.hf
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
x : ℂ
xs : x ∈ s
⊢ ContinuousOn (fun θ => deriv (circleMap c1 r) θ • (fun z1 => f x z1) (circleMap c1 r θ)) (Ι 0 (2 * π))
case intro.refine_1.h.hs
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
x : ℂ
xs : x ∈ s
⊢ MeasurableSet (Ι 0 (2 * π)) | Please generate a tactic in lean4 to solve the state.
STATE:
case intro.refine_1.h
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
x : ℂ
xs : x ∈ s
⊢ MeasureTheory.AEStronglyMeasurable (fun θ => deriv (circleMap c1 r) θ • (fun z1 => f x z1) (circleMap c1 r θ))
(MeasureTheory.volume.restrict (Ι 0 (2 * π)))
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | ContinuousOn.circleIntegral | [191, 1] | [225, 14] | apply ContinuousOn.smul | case intro.refine_1.h.hf
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
x : ℂ
xs : x ∈ s
⊢ ContinuousOn (fun θ => deriv (circleMap c1 r) θ • (fun z1 => f x z1) (circleMap c1 r θ)) (Ι 0 (2 * π))
case intro.refine_1.h.hs
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
x : ℂ
xs : x ∈ s
⊢ MeasurableSet (Ι 0 (2 * π)) | case intro.refine_1.h.hf.hf
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
x : ℂ
xs : x ∈ s
⊢ ContinuousOn (fun x => deriv (circleMap c1 r) x) (Ι 0 (2 * π))
case intro.refine_1.h.hf.hg
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
x : ℂ
xs : x ∈ s
⊢ ContinuousOn (fun x_1 => (fun z1 => f x z1) (circleMap c1 r x_1)) (Ι 0 (2 * π))
case intro.refine_1.h.hs
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
x : ℂ
xs : x ∈ s
⊢ MeasurableSet (Ι 0 (2 * π)) | Please generate a tactic in lean4 to solve the state.
STATE:
case intro.refine_1.h.hf
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
x : ℂ
xs : x ∈ s
⊢ ContinuousOn (fun θ => deriv (circleMap c1 r) θ • (fun z1 => f x z1) (circleMap c1 r θ)) (Ι 0 (2 * π))
case intro.refine_1.h.hs
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
x : ℂ
xs : x ∈ s
⊢ MeasurableSet (Ι 0 (2 * π))
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | ContinuousOn.circleIntegral | [191, 1] | [225, 14] | simp | case intro.refine_1.h.hf.hf
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
x : ℂ
xs : x ∈ s
⊢ ContinuousOn (fun x => deriv (circleMap c1 r) x) (Ι 0 (2 * π))
case intro.refine_1.h.hf.hg
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
x : ℂ
xs : x ∈ s
⊢ ContinuousOn (fun x_1 => (fun z1 => f x z1) (circleMap c1 r x_1)) (Ι 0 (2 * π))
case intro.refine_1.h.hs
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
x : ℂ
xs : x ∈ s
⊢ MeasurableSet (Ι 0 (2 * π)) | case intro.refine_1.h.hf.hf
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
x : ℂ
xs : x ∈ s
⊢ ContinuousOn (fun x => circleMap 0 r x * I) (Ι 0 (2 * π))
case intro.refine_1.h.hf.hg
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
x : ℂ
xs : x ∈ s
⊢ ContinuousOn (fun x_1 => (fun z1 => f x z1) (circleMap c1 r x_1)) (Ι 0 (2 * π))
case intro.refine_1.h.hs
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
x : ℂ
xs : x ∈ s
⊢ MeasurableSet (Ι 0 (2 * π)) | Please generate a tactic in lean4 to solve the state.
STATE:
case intro.refine_1.h.hf.hf
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
x : ℂ
xs : x ∈ s
⊢ ContinuousOn (fun x => deriv (circleMap c1 r) x) (Ι 0 (2 * π))
case intro.refine_1.h.hf.hg
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
x : ℂ
xs : x ∈ s
⊢ ContinuousOn (fun x_1 => (fun z1 => f x z1) (circleMap c1 r x_1)) (Ι 0 (2 * π))
case intro.refine_1.h.hs
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
x : ℂ
xs : x ∈ s
⊢ MeasurableSet (Ι 0 (2 * π))
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | ContinuousOn.circleIntegral | [191, 1] | [225, 14] | exact ContinuousOn.mul (Continuous.continuousOn (continuous_circleMap _ _)) continuousOn_const | case intro.refine_1.h.hf.hf
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
x : ℂ
xs : x ∈ s
⊢ ContinuousOn (fun x => circleMap 0 r x * I) (Ι 0 (2 * π))
case intro.refine_1.h.hf.hg
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
x : ℂ
xs : x ∈ s
⊢ ContinuousOn (fun x_1 => (fun z1 => f x z1) (circleMap c1 r x_1)) (Ι 0 (2 * π))
case intro.refine_1.h.hs
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
x : ℂ
xs : x ∈ s
⊢ MeasurableSet (Ι 0 (2 * π)) | case intro.refine_1.h.hf.hg
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
x : ℂ
xs : x ∈ s
⊢ ContinuousOn (fun x_1 => (fun z1 => f x z1) (circleMap c1 r x_1)) (Ι 0 (2 * π))
case intro.refine_1.h.hs
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
x : ℂ
xs : x ∈ s
⊢ MeasurableSet (Ι 0 (2 * π)) | Please generate a tactic in lean4 to solve the state.
STATE:
case intro.refine_1.h.hf.hf
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
x : ℂ
xs : x ∈ s
⊢ ContinuousOn (fun x => circleMap 0 r x * I) (Ι 0 (2 * π))
case intro.refine_1.h.hf.hg
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
x : ℂ
xs : x ∈ s
⊢ ContinuousOn (fun x_1 => (fun z1 => f x z1) (circleMap c1 r x_1)) (Ι 0 (2 * π))
case intro.refine_1.h.hs
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
x : ℂ
xs : x ∈ s
⊢ MeasurableSet (Ι 0 (2 * π))
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | ContinuousOn.circleIntegral | [191, 1] | [225, 14] | have comp : (fun t ↦ f x (circleMap c1 r t)) = uncurry f ∘ fun t ↦ (x, circleMap c1 r t) := by
apply funext; intro t; simp | case intro.refine_1.h.hf.hg
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
x : ℂ
xs : x ∈ s
⊢ ContinuousOn (fun x_1 => (fun z1 => f x z1) (circleMap c1 r x_1)) (Ι 0 (2 * π))
case intro.refine_1.h.hs
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
x : ℂ
xs : x ∈ s
⊢ MeasurableSet (Ι 0 (2 * π)) | case intro.refine_1.h.hf.hg
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
x : ℂ
xs : x ∈ s
comp : (fun t => f x (circleMap c1 r t)) = uncurry f ∘ fun t => (x, circleMap c1 r t)
⊢ ContinuousOn (fun x_1 => (fun z1 => f x z1) (circleMap c1 r x_1)) (Ι 0 (2 * π))
case intro.refine_1.h.hs
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
x : ℂ
xs : x ∈ s
⊢ MeasurableSet (Ι 0 (2 * π)) | Please generate a tactic in lean4 to solve the state.
STATE:
case intro.refine_1.h.hf.hg
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
x : ℂ
xs : x ∈ s
⊢ ContinuousOn (fun x_1 => (fun z1 => f x z1) (circleMap c1 r x_1)) (Ι 0 (2 * π))
case intro.refine_1.h.hs
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
x : ℂ
xs : x ∈ s
⊢ MeasurableSet (Ι 0 (2 * π))
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | ContinuousOn.circleIntegral | [191, 1] | [225, 14] | simp | case intro.refine_1.h.hf.hg
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
x : ℂ
xs : x ∈ s
comp : (fun t => f x (circleMap c1 r t)) = uncurry f ∘ fun t => (x, circleMap c1 r t)
⊢ ContinuousOn (fun x_1 => (fun z1 => f x z1) (circleMap c1 r x_1)) (Ι 0 (2 * π))
case intro.refine_1.h.hs
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
x : ℂ
xs : x ∈ s
⊢ MeasurableSet (Ι 0 (2 * π)) | case intro.refine_1.h.hf.hg
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
x : ℂ
xs : x ∈ s
comp : (fun t => f x (circleMap c1 r t)) = uncurry f ∘ fun t => (x, circleMap c1 r t)
⊢ ContinuousOn (fun x_1 => f x (circleMap c1 r x_1)) (Ι 0 (2 * π))
case intro.refine_1.h.hs
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
x : ℂ
xs : x ∈ s
⊢ MeasurableSet (Ι 0 (2 * π)) | Please generate a tactic in lean4 to solve the state.
STATE:
case intro.refine_1.h.hf.hg
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
x : ℂ
xs : x ∈ s
comp : (fun t => f x (circleMap c1 r t)) = uncurry f ∘ fun t => (x, circleMap c1 r t)
⊢ ContinuousOn (fun x_1 => (fun z1 => f x z1) (circleMap c1 r x_1)) (Ι 0 (2 * π))
case intro.refine_1.h.hs
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
x : ℂ
xs : x ∈ s
⊢ MeasurableSet (Ι 0 (2 * π))
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | ContinuousOn.circleIntegral | [191, 1] | [225, 14] | rw [comp] | case intro.refine_1.h.hf.hg
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
x : ℂ
xs : x ∈ s
comp : (fun t => f x (circleMap c1 r t)) = uncurry f ∘ fun t => (x, circleMap c1 r t)
⊢ ContinuousOn (fun x_1 => f x (circleMap c1 r x_1)) (Ι 0 (2 * π))
case intro.refine_1.h.hs
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
x : ℂ
xs : x ∈ s
⊢ MeasurableSet (Ι 0 (2 * π)) | case intro.refine_1.h.hf.hg
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
x : ℂ
xs : x ∈ s
comp : (fun t => f x (circleMap c1 r t)) = uncurry f ∘ fun t => (x, circleMap c1 r t)
⊢ ContinuousOn (uncurry f ∘ fun t => (x, circleMap c1 r t)) (Ι 0 (2 * π))
case intro.refine_1.h.hs
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
x : ℂ
xs : x ∈ s
⊢ MeasurableSet (Ι 0 (2 * π)) | Please generate a tactic in lean4 to solve the state.
STATE:
case intro.refine_1.h.hf.hg
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
x : ℂ
xs : x ∈ s
comp : (fun t => f x (circleMap c1 r t)) = uncurry f ∘ fun t => (x, circleMap c1 r t)
⊢ ContinuousOn (fun x_1 => f x (circleMap c1 r x_1)) (Ι 0 (2 * π))
case intro.refine_1.h.hs
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
x : ℂ
xs : x ∈ s
⊢ MeasurableSet (Ι 0 (2 * π))
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | ContinuousOn.circleIntegral | [191, 1] | [225, 14] | apply ContinuousOn.comp fc | case intro.refine_1.h.hf.hg
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
x : ℂ
xs : x ∈ s
comp : (fun t => f x (circleMap c1 r t)) = uncurry f ∘ fun t => (x, circleMap c1 r t)
⊢ ContinuousOn (uncurry f ∘ fun t => (x, circleMap c1 r t)) (Ι 0 (2 * π))
case intro.refine_1.h.hs
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
x : ℂ
xs : x ∈ s
⊢ MeasurableSet (Ι 0 (2 * π)) | case intro.refine_1.h.hf.hg.hf
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
x : ℂ
xs : x ∈ s
comp : (fun t => f x (circleMap c1 r t)) = uncurry f ∘ fun t => (x, circleMap c1 r t)
⊢ ContinuousOn (fun t => (x, circleMap c1 r t)) (Ι 0 (2 * π))
case intro.refine_1.h.hf.hg.h
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
x : ℂ
xs : x ∈ s
comp : (fun t => f x (circleMap c1 r t)) = uncurry f ∘ fun t => (x, circleMap c1 r t)
⊢ Set.MapsTo (fun t => (x, circleMap c1 r t)) (Ι 0 (2 * π)) (s ×ˢ sphere c1 r)
case intro.refine_1.h.hs
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
x : ℂ
xs : x ∈ s
⊢ MeasurableSet (Ι 0 (2 * π)) | Please generate a tactic in lean4 to solve the state.
STATE:
case intro.refine_1.h.hf.hg
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
x : ℂ
xs : x ∈ s
comp : (fun t => f x (circleMap c1 r t)) = uncurry f ∘ fun t => (x, circleMap c1 r t)
⊢ ContinuousOn (uncurry f ∘ fun t => (x, circleMap c1 r t)) (Ι 0 (2 * π))
case intro.refine_1.h.hs
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
x : ℂ
xs : x ∈ s
⊢ MeasurableSet (Ι 0 (2 * π))
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | ContinuousOn.circleIntegral | [191, 1] | [225, 14] | exact ContinuousOn.prod continuousOn_const (Continuous.continuousOn (continuous_circleMap _ _)) | case intro.refine_1.h.hf.hg.hf
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
x : ℂ
xs : x ∈ s
comp : (fun t => f x (circleMap c1 r t)) = uncurry f ∘ fun t => (x, circleMap c1 r t)
⊢ ContinuousOn (fun t => (x, circleMap c1 r t)) (Ι 0 (2 * π))
case intro.refine_1.h.hf.hg.h
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
x : ℂ
xs : x ∈ s
comp : (fun t => f x (circleMap c1 r t)) = uncurry f ∘ fun t => (x, circleMap c1 r t)
⊢ Set.MapsTo (fun t => (x, circleMap c1 r t)) (Ι 0 (2 * π)) (s ×ˢ sphere c1 r)
case intro.refine_1.h.hs
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
x : ℂ
xs : x ∈ s
⊢ MeasurableSet (Ι 0 (2 * π)) | case intro.refine_1.h.hf.hg.h
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
x : ℂ
xs : x ∈ s
comp : (fun t => f x (circleMap c1 r t)) = uncurry f ∘ fun t => (x, circleMap c1 r t)
⊢ Set.MapsTo (fun t => (x, circleMap c1 r t)) (Ι 0 (2 * π)) (s ×ˢ sphere c1 r)
case intro.refine_1.h.hs
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
x : ℂ
xs : x ∈ s
⊢ MeasurableSet (Ι 0 (2 * π)) | Please generate a tactic in lean4 to solve the state.
STATE:
case intro.refine_1.h.hf.hg.hf
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
x : ℂ
xs : x ∈ s
comp : (fun t => f x (circleMap c1 r t)) = uncurry f ∘ fun t => (x, circleMap c1 r t)
⊢ ContinuousOn (fun t => (x, circleMap c1 r t)) (Ι 0 (2 * π))
case intro.refine_1.h.hf.hg.h
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
x : ℂ
xs : x ∈ s
comp : (fun t => f x (circleMap c1 r t)) = uncurry f ∘ fun t => (x, circleMap c1 r t)
⊢ Set.MapsTo (fun t => (x, circleMap c1 r t)) (Ι 0 (2 * π)) (s ×ˢ sphere c1 r)
case intro.refine_1.h.hs
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
x : ℂ
xs : x ∈ s
⊢ MeasurableSet (Ι 0 (2 * π))
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | ContinuousOn.circleIntegral | [191, 1] | [225, 14] | intro t _ | case intro.refine_1.h.hf.hg.h
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
x : ℂ
xs : x ∈ s
comp : (fun t => f x (circleMap c1 r t)) = uncurry f ∘ fun t => (x, circleMap c1 r t)
⊢ Set.MapsTo (fun t => (x, circleMap c1 r t)) (Ι 0 (2 * π)) (s ×ˢ sphere c1 r)
case intro.refine_1.h.hs
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
x : ℂ
xs : x ∈ s
⊢ MeasurableSet (Ι 0 (2 * π)) | case intro.refine_1.h.hf.hg.h
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
x : ℂ
xs : x ∈ s
comp : (fun t => f x (circleMap c1 r t)) = uncurry f ∘ fun t => (x, circleMap c1 r t)
t : ℝ
a✝ : t ∈ Ι 0 (2 * π)
⊢ (fun t => (x, circleMap c1 r t)) t ∈ s ×ˢ sphere c1 r
case intro.refine_1.h.hs
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
x : ℂ
xs : x ∈ s
⊢ MeasurableSet (Ι 0 (2 * π)) | Please generate a tactic in lean4 to solve the state.
STATE:
case intro.refine_1.h.hf.hg.h
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
x : ℂ
xs : x ∈ s
comp : (fun t => f x (circleMap c1 r t)) = uncurry f ∘ fun t => (x, circleMap c1 r t)
⊢ Set.MapsTo (fun t => (x, circleMap c1 r t)) (Ι 0 (2 * π)) (s ×ˢ sphere c1 r)
case intro.refine_1.h.hs
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
x : ℂ
xs : x ∈ s
⊢ MeasurableSet (Ι 0 (2 * π))
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | ContinuousOn.circleIntegral | [191, 1] | [225, 14] | simp | case intro.refine_1.h.hf.hg.h
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
x : ℂ
xs : x ∈ s
comp : (fun t => f x (circleMap c1 r t)) = uncurry f ∘ fun t => (x, circleMap c1 r t)
t : ℝ
a✝ : t ∈ Ι 0 (2 * π)
⊢ (fun t => (x, circleMap c1 r t)) t ∈ s ×ˢ sphere c1 r
case intro.refine_1.h.hs
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
x : ℂ
xs : x ∈ s
⊢ MeasurableSet (Ι 0 (2 * π)) | case intro.refine_1.h.hf.hg.h
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
x : ℂ
xs : x ∈ s
comp : (fun t => f x (circleMap c1 r t)) = uncurry f ∘ fun t => (x, circleMap c1 r t)
t : ℝ
a✝ : t ∈ Ι 0 (2 * π)
⊢ x ∈ s ∧ 0 ≤ r
case intro.refine_1.h.hs
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
x : ℂ
xs : x ∈ s
⊢ MeasurableSet (Ι 0 (2 * π)) | Please generate a tactic in lean4 to solve the state.
STATE:
case intro.refine_1.h.hf.hg.h
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
x : ℂ
xs : x ∈ s
comp : (fun t => f x (circleMap c1 r t)) = uncurry f ∘ fun t => (x, circleMap c1 r t)
t : ℝ
a✝ : t ∈ Ι 0 (2 * π)
⊢ (fun t => (x, circleMap c1 r t)) t ∈ s ×ˢ sphere c1 r
case intro.refine_1.h.hs
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
x : ℂ
xs : x ∈ s
⊢ MeasurableSet (Ι 0 (2 * π))
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | ContinuousOn.circleIntegral | [191, 1] | [225, 14] | exact ⟨xs, by linarith⟩ | case intro.refine_1.h.hf.hg.h
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
x : ℂ
xs : x ∈ s
comp : (fun t => f x (circleMap c1 r t)) = uncurry f ∘ fun t => (x, circleMap c1 r t)
t : ℝ
a✝ : t ∈ Ι 0 (2 * π)
⊢ x ∈ s ∧ 0 ≤ r
case intro.refine_1.h.hs
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
x : ℂ
xs : x ∈ s
⊢ MeasurableSet (Ι 0 (2 * π)) | case intro.refine_1.h.hs
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
x : ℂ
xs : x ∈ s
⊢ MeasurableSet (Ι 0 (2 * π)) | Please generate a tactic in lean4 to solve the state.
STATE:
case intro.refine_1.h.hf.hg.h
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
x : ℂ
xs : x ∈ s
comp : (fun t => f x (circleMap c1 r t)) = uncurry f ∘ fun t => (x, circleMap c1 r t)
t : ℝ
a✝ : t ∈ Ι 0 (2 * π)
⊢ x ∈ s ∧ 0 ≤ r
case intro.refine_1.h.hs
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
x : ℂ
xs : x ∈ s
⊢ MeasurableSet (Ι 0 (2 * π))
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | ContinuousOn.circleIntegral | [191, 1] | [225, 14] | exact measurableSet_uIoc | case intro.refine_1.h.hs
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
x : ℂ
xs : x ∈ s
⊢ MeasurableSet (Ι 0 (2 * π)) | no goals | Please generate a tactic in lean4 to solve the state.
STATE:
case intro.refine_1.h.hs
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
x : ℂ
xs : x ∈ s
⊢ MeasurableSet (Ι 0 (2 * π))
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | ContinuousOn.circleIntegral | [191, 1] | [225, 14] | apply funext | E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
x : ℂ
xs : x ∈ s
⊢ (fun t => f x (circleMap c1 r t)) = uncurry f ∘ fun t => (x, circleMap c1 r t) | case h
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
x : ℂ
xs : x ∈ s
⊢ ∀ (x_1 : ℝ), f x (circleMap c1 r x_1) = (uncurry f ∘ fun t => (x, circleMap c1 r t)) x_1 | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
x : ℂ
xs : x ∈ s
⊢ (fun t => f x (circleMap c1 r t)) = uncurry f ∘ fun t => (x, circleMap c1 r t)
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | ContinuousOn.circleIntegral | [191, 1] | [225, 14] | intro t | case h
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
x : ℂ
xs : x ∈ s
⊢ ∀ (x_1 : ℝ), f x (circleMap c1 r x_1) = (uncurry f ∘ fun t => (x, circleMap c1 r t)) x_1 | case h
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
x : ℂ
xs : x ∈ s
t : ℝ
⊢ f x (circleMap c1 r t) = (uncurry f ∘ fun t => (x, circleMap c1 r t)) t | Please generate a tactic in lean4 to solve the state.
STATE:
case h
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
x : ℂ
xs : x ∈ s
⊢ ∀ (x_1 : ℝ), f x (circleMap c1 r x_1) = (uncurry f ∘ fun t => (x, circleMap c1 r t)) x_1
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | ContinuousOn.circleIntegral | [191, 1] | [225, 14] | simp | case h
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
x : ℂ
xs : x ∈ s
t : ℝ
⊢ f x (circleMap c1 r t) = (uncurry f ∘ fun t => (x, circleMap c1 r t)) t | no goals | Please generate a tactic in lean4 to solve the state.
STATE:
case h
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
x : ℂ
xs : x ∈ s
t : ℝ
⊢ f x (circleMap c1 r t) = (uncurry f ∘ fun t => (x, circleMap c1 r t)) t
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | ContinuousOn.circleIntegral | [191, 1] | [225, 14] | linarith | E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
x : ℂ
xs : x ∈ s
comp : (fun t => f x (circleMap c1 r t)) = uncurry f ∘ fun t => (x, circleMap c1 r t)
t : ℝ
a✝ : t ∈ Ι 0 (2 * π)
⊢ 0 ≤ r | no goals | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
x : ℂ
xs : x ∈ s
comp : (fun t => f x (circleMap c1 r t)) = uncurry f ∘ fun t => (x, circleMap c1 r t)
t : ℝ
a✝ : t ∈ Ι 0 (2 * π)
⊢ 0 ≤ r
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | ContinuousOn.circleIntegral | [191, 1] | [225, 14] | apply MeasureTheory.ae_of_all _ | case intro.refine_2
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
⊢ ∀ᵐ (t : ℝ) ∂MeasureTheory.volume,
t ∈ Ι 0 (2 * π) →
ContinuousWithinAt (fun x => deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)) s z1 | case intro.refine_2
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
⊢ ∀ a ∈ Ι 0 (2 * π), ContinuousWithinAt (fun x => deriv (circleMap c1 r) a • (fun z1 => f x z1) (circleMap c1 r a)) s z1 | Please generate a tactic in lean4 to solve the state.
STATE:
case intro.refine_2
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
⊢ ∀ᵐ (t : ℝ) ∂MeasureTheory.volume,
t ∈ Ι 0 (2 * π) →
ContinuousWithinAt (fun x => deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)) s z1
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | ContinuousOn.circleIntegral | [191, 1] | [225, 14] | intro t _ | case intro.refine_2
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
⊢ ∀ a ∈ Ι 0 (2 * π), ContinuousWithinAt (fun x => deriv (circleMap c1 r) a • (fun z1 => f x z1) (circleMap c1 r a)) s z1 | case intro.refine_2
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
t : ℝ
a✝ : t ∈ Ι 0 (2 * π)
⊢ ContinuousWithinAt (fun x => deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)) s z1 | Please generate a tactic in lean4 to solve the state.
STATE:
case intro.refine_2
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
⊢ ∀ a ∈ Ι 0 (2 * π), ContinuousWithinAt (fun x => deriv (circleMap c1 r) a • (fun z1 => f x z1) (circleMap c1 r a)) s z1
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | ContinuousOn.circleIntegral | [191, 1] | [225, 14] | simp | case intro.refine_2
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
t : ℝ
a✝ : t ∈ Ι 0 (2 * π)
⊢ ContinuousWithinAt (fun x => deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)) s z1 | case intro.refine_2
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
t : ℝ
a✝ : t ∈ Ι 0 (2 * π)
⊢ ContinuousWithinAt (fun x => (circleMap 0 r t * I) • f x (circleMap c1 r t)) s z1 | Please generate a tactic in lean4 to solve the state.
STATE:
case intro.refine_2
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
t : ℝ
a✝ : t ∈ Ι 0 (2 * π)
⊢ ContinuousWithinAt (fun x => deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)) s z1
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | ContinuousOn.circleIntegral | [191, 1] | [225, 14] | apply ContinuousOn.smul continuousOn_const | case intro.refine_2
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
t : ℝ
a✝ : t ∈ Ι 0 (2 * π)
⊢ ContinuousWithinAt (fun x => (circleMap 0 r t * I) • f x (circleMap c1 r t)) s z1 | case intro.refine_2.hg
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
t : ℝ
a✝ : t ∈ Ι 0 (2 * π)
⊢ ContinuousOn (fun x => f x (circleMap c1 r t)) s
case intro.refine_2.a
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
t : ℝ
a✝ : t ∈ Ι 0 (2 * π)
⊢ z1 ∈ s | Please generate a tactic in lean4 to solve the state.
STATE:
case intro.refine_2
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
t : ℝ
a✝ : t ∈ Ι 0 (2 * π)
⊢ ContinuousWithinAt (fun x => (circleMap 0 r t * I) • f x (circleMap c1 r t)) s z1
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | ContinuousOn.circleIntegral | [191, 1] | [225, 14] | have comp : (fun x ↦ f x (circleMap c1 r t)) = uncurry f ∘ fun x ↦ (x, circleMap c1 r t) := by
apply funext; intro t; simp | case intro.refine_2.hg
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
t : ℝ
a✝ : t ∈ Ι 0 (2 * π)
⊢ ContinuousOn (fun x => f x (circleMap c1 r t)) s
case intro.refine_2.a
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
t : ℝ
a✝ : t ∈ Ι 0 (2 * π)
⊢ z1 ∈ s | case intro.refine_2.hg
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
t : ℝ
a✝ : t ∈ Ι 0 (2 * π)
comp : (fun x => f x (circleMap c1 r t)) = uncurry f ∘ fun x => (x, circleMap c1 r t)
⊢ ContinuousOn (fun x => f x (circleMap c1 r t)) s
case intro.refine_2.a
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
t : ℝ
a✝ : t ∈ Ι 0 (2 * π)
⊢ z1 ∈ s | Please generate a tactic in lean4 to solve the state.
STATE:
case intro.refine_2.hg
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
t : ℝ
a✝ : t ∈ Ι 0 (2 * π)
⊢ ContinuousOn (fun x => f x (circleMap c1 r t)) s
case intro.refine_2.a
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
t : ℝ
a✝ : t ∈ Ι 0 (2 * π)
⊢ z1 ∈ s
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | ContinuousOn.circleIntegral | [191, 1] | [225, 14] | rw [comp] | case intro.refine_2.hg
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
t : ℝ
a✝ : t ∈ Ι 0 (2 * π)
comp : (fun x => f x (circleMap c1 r t)) = uncurry f ∘ fun x => (x, circleMap c1 r t)
⊢ ContinuousOn (fun x => f x (circleMap c1 r t)) s
case intro.refine_2.a
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
t : ℝ
a✝ : t ∈ Ι 0 (2 * π)
⊢ z1 ∈ s | case intro.refine_2.hg
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
t : ℝ
a✝ : t ∈ Ι 0 (2 * π)
comp : (fun x => f x (circleMap c1 r t)) = uncurry f ∘ fun x => (x, circleMap c1 r t)
⊢ ContinuousOn (uncurry f ∘ fun x => (x, circleMap c1 r t)) s
case intro.refine_2.a
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
t : ℝ
a✝ : t ∈ Ι 0 (2 * π)
⊢ z1 ∈ s | Please generate a tactic in lean4 to solve the state.
STATE:
case intro.refine_2.hg
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
t : ℝ
a✝ : t ∈ Ι 0 (2 * π)
comp : (fun x => f x (circleMap c1 r t)) = uncurry f ∘ fun x => (x, circleMap c1 r t)
⊢ ContinuousOn (fun x => f x (circleMap c1 r t)) s
case intro.refine_2.a
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
t : ℝ
a✝ : t ∈ Ι 0 (2 * π)
⊢ z1 ∈ s
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | ContinuousOn.circleIntegral | [191, 1] | [225, 14] | apply ContinuousOn.comp fc (ContinuousOn.prod continuousOn_id continuousOn_const) | case intro.refine_2.hg
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
t : ℝ
a✝ : t ∈ Ι 0 (2 * π)
comp : (fun x => f x (circleMap c1 r t)) = uncurry f ∘ fun x => (x, circleMap c1 r t)
⊢ ContinuousOn (uncurry f ∘ fun x => (x, circleMap c1 r t)) s
case intro.refine_2.a
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
t : ℝ
a✝ : t ∈ Ι 0 (2 * π)
⊢ z1 ∈ s | case intro.refine_2.hg
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
t : ℝ
a✝ : t ∈ Ι 0 (2 * π)
comp : (fun x => f x (circleMap c1 r t)) = uncurry f ∘ fun x => (x, circleMap c1 r t)
⊢ Set.MapsTo (fun x => (id x, circleMap c1 r t)) s (s ×ˢ sphere c1 r)
case intro.refine_2.a
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
t : ℝ
a✝ : t ∈ Ι 0 (2 * π)
⊢ z1 ∈ s | Please generate a tactic in lean4 to solve the state.
STATE:
case intro.refine_2.hg
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
t : ℝ
a✝ : t ∈ Ι 0 (2 * π)
comp : (fun x => f x (circleMap c1 r t)) = uncurry f ∘ fun x => (x, circleMap c1 r t)
⊢ ContinuousOn (uncurry f ∘ fun x => (x, circleMap c1 r t)) s
case intro.refine_2.a
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
t : ℝ
a✝ : t ∈ Ι 0 (2 * π)
⊢ z1 ∈ s
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | ContinuousOn.circleIntegral | [191, 1] | [225, 14] | intro x xs | case intro.refine_2.hg
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
t : ℝ
a✝ : t ∈ Ι 0 (2 * π)
comp : (fun x => f x (circleMap c1 r t)) = uncurry f ∘ fun x => (x, circleMap c1 r t)
⊢ Set.MapsTo (fun x => (id x, circleMap c1 r t)) s (s ×ˢ sphere c1 r)
case intro.refine_2.a
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
t : ℝ
a✝ : t ∈ Ι 0 (2 * π)
⊢ z1 ∈ s | case intro.refine_2.hg
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
t : ℝ
a✝ : t ∈ Ι 0 (2 * π)
comp : (fun x => f x (circleMap c1 r t)) = uncurry f ∘ fun x => (x, circleMap c1 r t)
x : ℂ
xs : x ∈ s
⊢ (fun x => (id x, circleMap c1 r t)) x ∈ s ×ˢ sphere c1 r
case intro.refine_2.a
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
t : ℝ
a✝ : t ∈ Ι 0 (2 * π)
⊢ z1 ∈ s | Please generate a tactic in lean4 to solve the state.
STATE:
case intro.refine_2.hg
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
t : ℝ
a✝ : t ∈ Ι 0 (2 * π)
comp : (fun x => f x (circleMap c1 r t)) = uncurry f ∘ fun x => (x, circleMap c1 r t)
⊢ Set.MapsTo (fun x => (id x, circleMap c1 r t)) s (s ×ˢ sphere c1 r)
case intro.refine_2.a
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
t : ℝ
a✝ : t ∈ Ι 0 (2 * π)
⊢ z1 ∈ s
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | ContinuousOn.circleIntegral | [191, 1] | [225, 14] | simp | case intro.refine_2.hg
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
t : ℝ
a✝ : t ∈ Ι 0 (2 * π)
comp : (fun x => f x (circleMap c1 r t)) = uncurry f ∘ fun x => (x, circleMap c1 r t)
x : ℂ
xs : x ∈ s
⊢ (fun x => (id x, circleMap c1 r t)) x ∈ s ×ˢ sphere c1 r
case intro.refine_2.a
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
t : ℝ
a✝ : t ∈ Ι 0 (2 * π)
⊢ z1 ∈ s | case intro.refine_2.hg
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
t : ℝ
a✝ : t ∈ Ι 0 (2 * π)
comp : (fun x => f x (circleMap c1 r t)) = uncurry f ∘ fun x => (x, circleMap c1 r t)
x : ℂ
xs : x ∈ s
⊢ x ∈ s ∧ 0 ≤ r
case intro.refine_2.a
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
t : ℝ
a✝ : t ∈ Ι 0 (2 * π)
⊢ z1 ∈ s | Please generate a tactic in lean4 to solve the state.
STATE:
case intro.refine_2.hg
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
t : ℝ
a✝ : t ∈ Ι 0 (2 * π)
comp : (fun x => f x (circleMap c1 r t)) = uncurry f ∘ fun x => (x, circleMap c1 r t)
x : ℂ
xs : x ∈ s
⊢ (fun x => (id x, circleMap c1 r t)) x ∈ s ×ˢ sphere c1 r
case intro.refine_2.a
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
t : ℝ
a✝ : t ∈ Ι 0 (2 * π)
⊢ z1 ∈ s
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | ContinuousOn.circleIntegral | [191, 1] | [225, 14] | exact ⟨xs, by linarith⟩ | case intro.refine_2.hg
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
t : ℝ
a✝ : t ∈ Ι 0 (2 * π)
comp : (fun x => f x (circleMap c1 r t)) = uncurry f ∘ fun x => (x, circleMap c1 r t)
x : ℂ
xs : x ∈ s
⊢ x ∈ s ∧ 0 ≤ r
case intro.refine_2.a
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
t : ℝ
a✝ : t ∈ Ι 0 (2 * π)
⊢ z1 ∈ s | case intro.refine_2.a
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
t : ℝ
a✝ : t ∈ Ι 0 (2 * π)
⊢ z1 ∈ s | Please generate a tactic in lean4 to solve the state.
STATE:
case intro.refine_2.hg
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
t : ℝ
a✝ : t ∈ Ι 0 (2 * π)
comp : (fun x => f x (circleMap c1 r t)) = uncurry f ∘ fun x => (x, circleMap c1 r t)
x : ℂ
xs : x ∈ s
⊢ x ∈ s ∧ 0 ≤ r
case intro.refine_2.a
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
t : ℝ
a✝ : t ∈ Ι 0 (2 * π)
⊢ z1 ∈ s
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | ContinuousOn.circleIntegral | [191, 1] | [225, 14] | exact z1s | case intro.refine_2.a
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
t : ℝ
a✝ : t ∈ Ι 0 (2 * π)
⊢ z1 ∈ s | no goals | Please generate a tactic in lean4 to solve the state.
STATE:
case intro.refine_2.a
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
t : ℝ
a✝ : t ∈ Ι 0 (2 * π)
⊢ z1 ∈ s
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | ContinuousOn.circleIntegral | [191, 1] | [225, 14] | apply funext | E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
t : ℝ
a✝ : t ∈ Ι 0 (2 * π)
⊢ (fun x => f x (circleMap c1 r t)) = uncurry f ∘ fun x => (x, circleMap c1 r t) | case h
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
t : ℝ
a✝ : t ∈ Ι 0 (2 * π)
⊢ ∀ (x : ℂ), f x (circleMap c1 r t) = (uncurry f ∘ fun x => (x, circleMap c1 r t)) x | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
t : ℝ
a✝ : t ∈ Ι 0 (2 * π)
⊢ (fun x => f x (circleMap c1 r t)) = uncurry f ∘ fun x => (x, circleMap c1 r t)
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | ContinuousOn.circleIntegral | [191, 1] | [225, 14] | intro t | case h
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
t : ℝ
a✝ : t ∈ Ι 0 (2 * π)
⊢ ∀ (x : ℂ), f x (circleMap c1 r t) = (uncurry f ∘ fun x => (x, circleMap c1 r t)) x | case h
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
t✝ : ℝ
a✝ : t✝ ∈ Ι 0 (2 * π)
t : ℂ
⊢ f t (circleMap c1 r t✝) = (uncurry f ∘ fun x => (x, circleMap c1 r t✝)) t | Please generate a tactic in lean4 to solve the state.
STATE:
case h
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
t : ℝ
a✝ : t ∈ Ι 0 (2 * π)
⊢ ∀ (x : ℂ), f x (circleMap c1 r t) = (uncurry f ∘ fun x => (x, circleMap c1 r t)) x
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | ContinuousOn.circleIntegral | [191, 1] | [225, 14] | simp | case h
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
t✝ : ℝ
a✝ : t✝ ∈ Ι 0 (2 * π)
t : ℂ
⊢ f t (circleMap c1 r t✝) = (uncurry f ∘ fun x => (x, circleMap c1 r t✝)) t | no goals | Please generate a tactic in lean4 to solve the state.
STATE:
case h
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
t✝ : ℝ
a✝ : t✝ ∈ Ι 0 (2 * π)
t : ℂ
⊢ f t (circleMap c1 r t✝) = (uncurry f ∘ fun x => (x, circleMap c1 r t✝)) t
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | ContinuousOn.circleIntegral | [191, 1] | [225, 14] | linarith | E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
t : ℝ
a✝ : t ∈ Ι 0 (2 * π)
comp : (fun x => f x (circleMap c1 r t)) = uncurry f ∘ fun x => (x, circleMap c1 r t)
x : ℂ
xs : x ∈ s
⊢ 0 ≤ r | no goals | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f✝ : ℂ × ℂ → E
s✝ : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b✝ : ℝ
f : ℂ → ℂ → E
s : Set ℂ
rp : r > 0
cs : IsCompact s
fc : ContinuousOn (uncurry f) (s ×ˢ sphere c1 r)
b : ℝ
bh : ∀ ⦃x : ℂ × ℂ⦄, x ∈ s ×ˢ sphere c1 r → ‖uncurry f x‖ ≤ b
z1 : ℂ
z1s : z1 ∈ s
fb :
∀ᶠ (x : ℂ) in 𝓝[s] z1,
∀ᵐ (t : ℝ), t ∈ Ι 0 (2 * π) → ‖deriv (circleMap c1 r) t • (fun z1 => f x z1) (circleMap c1 r t)‖ ≤ r * b
t : ℝ
a✝ : t ∈ Ι 0 (2 * π)
comp : (fun x => f x (circleMap c1 r t)) = uncurry f ∘ fun x => (x, circleMap c1 r t)
x : ℂ
xs : x ∈ s
⊢ 0 ≤ r
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | ContinuousOn.inv_sphere_ball | [234, 1] | [246, 21] | refine ContinuousOn.inv₀ (ContinuousOn.sub continuousOn_id continuousOn_const) fun z zs ↦ ?_ | E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f : ℂ × ℂ → E
s : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r✝ b : ℝ
c w : ℂ
r : ℝ
wr : w ∈ ball 0 r
⊢ ContinuousOn (fun z => (z - (c + w))⁻¹) (sphere c r) | E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f : ℂ × ℂ → E
s : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r✝ b : ℝ
c w : ℂ
r : ℝ
wr : w ∈ ball 0 r
z : ℂ
zs : z ∈ sphere c r
⊢ z - (c + w) ≠ 0 | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f : ℂ × ℂ → E
s : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r✝ b : ℝ
c w : ℂ
r : ℝ
wr : w ∈ ball 0 r
⊢ ContinuousOn (fun z => (z - (c + w))⁻¹) (sphere c r)
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | ContinuousOn.inv_sphere_ball | [234, 1] | [246, 21] | rw [←Complex.abs.ne_zero_iff] | E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f : ℂ × ℂ → E
s : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r✝ b : ℝ
c w : ℂ
r : ℝ
wr : w ∈ ball 0 r
z : ℂ
zs : z ∈ sphere c r
⊢ z - (c + w) ≠ 0 | E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f : ℂ × ℂ → E
s : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r✝ b : ℝ
c w : ℂ
r : ℝ
wr : w ∈ ball 0 r
z : ℂ
zs : z ∈ sphere c r
⊢ Complex.abs (z - (c + w)) ≠ 0 | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f : ℂ × ℂ → E
s : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r✝ b : ℝ
c w : ℂ
r : ℝ
wr : w ∈ ball 0 r
z : ℂ
zs : z ∈ sphere c r
⊢ z - (c + w) ≠ 0
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | ContinuousOn.inv_sphere_ball | [234, 1] | [246, 21] | simp only [mem_ball_zero_iff, Complex.norm_eq_abs, mem_sphere_iff_norm] at zs wr | E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f : ℂ × ℂ → E
s : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r✝ b : ℝ
c w : ℂ
r : ℝ
wr : w ∈ ball 0 r
z : ℂ
zs : z ∈ sphere c r
⊢ Complex.abs (z - (c + w)) ≠ 0 | E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f : ℂ × ℂ → E
s : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r✝ b : ℝ
c w : ℂ
r : ℝ
z : ℂ
zs : Complex.abs (z - c) = r
wr : Complex.abs w < r
⊢ Complex.abs (z - (c + w)) ≠ 0 | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f : ℂ × ℂ → E
s : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r✝ b : ℝ
c w : ℂ
r : ℝ
wr : w ∈ ball 0 r
z : ℂ
zs : z ∈ sphere c r
⊢ Complex.abs (z - (c + w)) ≠ 0
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | ContinuousOn.inv_sphere_ball | [234, 1] | [246, 21] | apply ne_of_gt | E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f : ℂ × ℂ → E
s : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r✝ b : ℝ
c w : ℂ
r : ℝ
z : ℂ
zs : Complex.abs (z - c) = r
wr : Complex.abs w < r
⊢ Complex.abs (z - (c + w)) ≠ 0 | case h
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f : ℂ × ℂ → E
s : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r✝ b : ℝ
c w : ℂ
r : ℝ
z : ℂ
zs : Complex.abs (z - c) = r
wr : Complex.abs w < r
⊢ 0 < Complex.abs (z - (c + w)) | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f : ℂ × ℂ → E
s : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r✝ b : ℝ
c w : ℂ
r : ℝ
z : ℂ
zs : Complex.abs (z - c) = r
wr : Complex.abs w < r
⊢ Complex.abs (z - (c + w)) ≠ 0
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | ContinuousOn.inv_sphere_ball | [234, 1] | [246, 21] | calc abs (z - (c + w))
_ = abs (z - c + -w) := by ring_nf
_ ≥ abs (z - c) - abs (-w) := by bound
_ = r - abs (-w) := by rw [zs]
_ = r - abs w := by rw [Complex.abs.map_neg]
_ > r - r := (sub_lt_sub_left wr _)
_ = 0 := by ring | case h
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f : ℂ × ℂ → E
s : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r✝ b : ℝ
c w : ℂ
r : ℝ
z : ℂ
zs : Complex.abs (z - c) = r
wr : Complex.abs w < r
⊢ 0 < Complex.abs (z - (c + w)) | no goals | Please generate a tactic in lean4 to solve the state.
STATE:
case h
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f : ℂ × ℂ → E
s : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r✝ b : ℝ
c w : ℂ
r : ℝ
z : ℂ
zs : Complex.abs (z - c) = r
wr : Complex.abs w < r
⊢ 0 < Complex.abs (z - (c + w))
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | ContinuousOn.inv_sphere_ball | [234, 1] | [246, 21] | ring_nf | E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f : ℂ × ℂ → E
s : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r✝ b : ℝ
c w : ℂ
r : ℝ
z : ℂ
zs : Complex.abs (z - c) = r
wr : Complex.abs w < r
⊢ Complex.abs (z - (c + w)) = Complex.abs (z - c + -w) | no goals | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f : ℂ × ℂ → E
s : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r✝ b : ℝ
c w : ℂ
r : ℝ
z : ℂ
zs : Complex.abs (z - c) = r
wr : Complex.abs w < r
⊢ Complex.abs (z - (c + w)) = Complex.abs (z - c + -w)
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | ContinuousOn.inv_sphere_ball | [234, 1] | [246, 21] | bound | E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f : ℂ × ℂ → E
s : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r✝ b : ℝ
c w : ℂ
r : ℝ
z : ℂ
zs : Complex.abs (z - c) = r
wr : Complex.abs w < r
⊢ Complex.abs (z - c + -w) ≥ Complex.abs (z - c) - Complex.abs (-w) | no goals | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f : ℂ × ℂ → E
s : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r✝ b : ℝ
c w : ℂ
r : ℝ
z : ℂ
zs : Complex.abs (z - c) = r
wr : Complex.abs w < r
⊢ Complex.abs (z - c + -w) ≥ Complex.abs (z - c) - Complex.abs (-w)
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | ContinuousOn.inv_sphere_ball | [234, 1] | [246, 21] | rw [zs] | E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f : ℂ × ℂ → E
s : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r✝ b : ℝ
c w : ℂ
r : ℝ
z : ℂ
zs : Complex.abs (z - c) = r
wr : Complex.abs w < r
⊢ Complex.abs (z - c) - Complex.abs (-w) = r - Complex.abs (-w) | no goals | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f : ℂ × ℂ → E
s : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r✝ b : ℝ
c w : ℂ
r : ℝ
z : ℂ
zs : Complex.abs (z - c) = r
wr : Complex.abs w < r
⊢ Complex.abs (z - c) - Complex.abs (-w) = r - Complex.abs (-w)
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | ContinuousOn.inv_sphere_ball | [234, 1] | [246, 21] | rw [Complex.abs.map_neg] | E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f : ℂ × ℂ → E
s : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r✝ b : ℝ
c w : ℂ
r : ℝ
z : ℂ
zs : Complex.abs (z - c) = r
wr : Complex.abs w < r
⊢ r - Complex.abs (-w) = r - Complex.abs w | no goals | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f : ℂ × ℂ → E
s : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r✝ b : ℝ
c w : ℂ
r : ℝ
z : ℂ
zs : Complex.abs (z - c) = r
wr : Complex.abs w < r
⊢ r - Complex.abs (-w) = r - Complex.abs w
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | ContinuousOn.inv_sphere_ball | [234, 1] | [246, 21] | ring | E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f : ℂ × ℂ → E
s : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r✝ b : ℝ
c w : ℂ
r : ℝ
z : ℂ
zs : Complex.abs (z - c) = r
wr : Complex.abs w < r
⊢ r - r = 0 | no goals | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f : ℂ × ℂ → E
s : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r✝ b : ℝ
c w : ℂ
r : ℝ
z : ℂ
zs : Complex.abs (z - c) = r
wr : Complex.abs w < r
⊢ r - r = 0
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | ContinuousOn.cauchy1 | [249, 1] | [262, 17] | apply ContinuousOn.circleIntegral rp (isCompact_sphere _ _) | E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f : ℂ × ℂ → E
s : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b : ℝ
n1 : ℕ
rp : r > 0
fc : ContinuousOn f (sphere c0 r ×ˢ sphere c1 r)
⊢ ContinuousOn (fun z0 => ∮ (z1 : ℂ) in C(c1, r), (z1 - c1)⁻¹ ^ n1 • (z1 - c1)⁻¹ • f (z0, z1)) (sphere c0 r) | E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f : ℂ × ℂ → E
s : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b : ℝ
n1 : ℕ
rp : r > 0
fc : ContinuousOn f (sphere c0 r ×ˢ sphere c1 r)
⊢ ContinuousOn (uncurry fun z0 z1 => (z1 - c1)⁻¹ ^ n1 • (z1 - c1)⁻¹ • f (z0, z1)) (sphere c0 r ×ˢ sphere c1 r) | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f : ℂ × ℂ → E
s : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b : ℝ
n1 : ℕ
rp : r > 0
fc : ContinuousOn f (sphere c0 r ×ˢ sphere c1 r)
⊢ ContinuousOn (fun z0 => ∮ (z1 : ℂ) in C(c1, r), (z1 - c1)⁻¹ ^ n1 • (z1 - c1)⁻¹ • f (z0, z1)) (sphere c0 r)
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | ContinuousOn.cauchy1 | [249, 1] | [262, 17] | apply ContinuousOn.smul | E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f : ℂ × ℂ → E
s : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b : ℝ
n1 : ℕ
rp : r > 0
fc : ContinuousOn f (sphere c0 r ×ˢ sphere c1 r)
⊢ ContinuousOn (uncurry fun z0 z1 => (z1 - c1)⁻¹ ^ n1 • (z1 - c1)⁻¹ • f (z0, z1)) (sphere c0 r ×ˢ sphere c1 r) | case hf
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f : ℂ × ℂ → E
s : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b : ℝ
n1 : ℕ
rp : r > 0
fc : ContinuousOn f (sphere c0 r ×ˢ sphere c1 r)
⊢ ContinuousOn (fun x => (x.2 - c1)⁻¹ ^ n1) (sphere c0 r ×ˢ sphere c1 r)
case hg
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f : ℂ × ℂ → E
s : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b : ℝ
n1 : ℕ
rp : r > 0
fc : ContinuousOn f (sphere c0 r ×ˢ sphere c1 r)
⊢ ContinuousOn (fun x => (x.2 - c1)⁻¹ • f (x.1, x.2)) (sphere c0 r ×ˢ sphere c1 r) | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
inst✝² : NormedAddCommGroup E
inst✝¹ : NormedSpace ℂ E
inst✝ : CompleteSpace E
f : ℂ × ℂ → E
s : Set (ℂ × ℂ)
c0 c1 w0 w1 : ℂ
r b : ℝ
n1 : ℕ
rp : r > 0
fc : ContinuousOn f (sphere c0 r ×ˢ sphere c1 r)
⊢ ContinuousOn (uncurry fun z0 z1 => (z1 - c1)⁻¹ ^ n1 • (z1 - c1)⁻¹ • f (z0, z1)) (sphere c0 r ×ˢ sphere c1 r)
TACTIC:
|
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