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/fpvandoorn/sard.git | f4a1bb550136e8591dcd20dca5bdcce766a958c7 | Sard/MainTheorem.lean | sard_boundaryless | [84, 1] | [250, 15] | rw [Surjective.of_comp_iff' hC B] | E : Type u_1
inst✝²⁰ : NormedAddCommGroup E
inst✝¹⁹ : NormedSpace ℝ E
H : Type u_2
inst✝¹⁸ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝¹⁷ : TopologicalSpace M
inst✝¹⁶ : ChartedSpace H M
inst✝¹⁵ : SmoothManifoldWithCorners I M
inst✝¹⁴ : FiniteDimensional ℝ E
inst✝¹³ : SecondCountableTopology M
inst... | no goals | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type u_1
inst✝²⁰ : NormedAddCommGroup E
inst✝¹⁹ : NormedSpace ℝ E
H : Type u_2
inst✝¹⁸ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝¹⁷ : TopologicalSpace M
inst✝¹⁶ : ChartedSpace H M
inst✝¹⁵ : SmoothManifoldWithCorners I M
inst✝¹⁴ : F... |
https://github.com/fpvandoorn/sard.git | f4a1bb550136e8591dcd20dca5bdcce766a958c7 | Sard/MainTheorem.lean | sard_boundaryless | [84, 1] | [250, 15] | rw [← this] | E : Type u_1
inst✝²⁰ : NormedAddCommGroup E
inst✝¹⁹ : NormedSpace ℝ E
H : Type u_2
inst✝¹⁸ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝¹⁷ : TopologicalSpace M
inst✝¹⁶ : ChartedSpace H M
inst✝¹⁵ : SmoothManifoldWithCorners I M
inst✝¹⁴ : FiniteDimensional ℝ E
inst✝¹³ : SecondCountableTopology M
inst... | E : Type u_1
inst✝²⁰ : NormedAddCommGroup E
inst✝¹⁹ : NormedSpace ℝ E
H : Type u_2
inst✝¹⁸ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝¹⁷ : TopologicalSpace M
inst✝¹⁶ : ChartedSpace H M
inst✝¹⁵ : SmoothManifoldWithCorners I M
inst✝¹⁴ : FiniteDimensional ℝ E
inst✝¹³ : SecondCountableTopology M
inst... | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type u_1
inst✝²⁰ : NormedAddCommGroup E
inst✝¹⁹ : NormedSpace ℝ E
H : Type u_2
inst✝¹⁸ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝¹⁷ : TopologicalSpace M
inst✝¹⁶ : ChartedSpace H M
inst✝¹⁵ : SmoothManifoldWithCorners I M
inst✝¹⁴ : F... |
https://github.com/fpvandoorn/sard.git | f4a1bb550136e8591dcd20dca5bdcce766a958c7 | Sard/MainTheorem.lean | sard_boundaryless | [84, 1] | [250, 15] | exact hBsurj | E : Type u_1
inst✝²⁰ : NormedAddCommGroup E
inst✝¹⁹ : NormedSpace ℝ E
H : Type u_2
inst✝¹⁸ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝¹⁷ : TopologicalSpace M
inst✝¹⁶ : ChartedSpace H M
inst✝¹⁵ : SmoothManifoldWithCorners I M
inst✝¹⁴ : FiniteDimensional ℝ E
inst✝¹³ : SecondCountableTopology M
inst... | no goals | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type u_1
inst✝²⁰ : NormedAddCommGroup E
inst✝¹⁹ : NormedSpace ℝ E
H : Type u_2
inst✝¹⁸ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝¹⁷ : TopologicalSpace M
inst✝¹⁶ : ChartedSpace H M
inst✝¹⁵ : SmoothManifoldWithCorners I M
inst✝¹⁴ : F... |
https://github.com/fpvandoorn/sard.git | f4a1bb550136e8591dcd20dca5bdcce766a958c7 | Sard/MainTheorem.lean | sard | [252, 1] | [261, 8] | sorry | E : Type u_1
inst✝¹⁸ : NormedAddCommGroup E
inst✝¹⁷ : NormedSpace ℝ E
H : Type u_2
inst✝¹⁶ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝¹⁵ : TopologicalSpace M
inst✝¹⁴ : ChartedSpace H M
inst✝¹³ : SmoothManifoldWithCorners I M
inst✝¹² : FiniteDimensional ℝ E
inst✝¹¹ : SecondCountableTopology M
inst... | no goals | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type u_1
inst✝¹⁸ : NormedAddCommGroup E
inst✝¹⁷ : NormedSpace ℝ E
H : Type u_2
inst✝¹⁶ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝¹⁵ : TopologicalSpace M
inst✝¹⁴ : ChartedSpace H M
inst✝¹³ : SmoothManifoldWithCorners I M
inst✝¹² : F... |
https://github.com/fpvandoorn/sard.git | f4a1bb550136e8591dcd20dca5bdcce766a958c7 | Sard/MainTheorem.lean | sard' | [267, 1] | [274, 99] | have : LocallyCompactSpace M := Manifold.locallyCompact_of_finiteDimensional I | E : Type u_1
inst✝²⁰ : NormedAddCommGroup E
inst✝¹⁹ : NormedSpace ℝ E
H : Type u_2
inst✝¹⁸ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝¹⁷ : TopologicalSpace M
inst✝¹⁶ : ChartedSpace H M
inst✝¹⁵ : SmoothManifoldWithCorners I M
inst✝¹⁴ : FiniteDimensional ℝ E
inst✝¹³ : SecondCountableTopology M
inst... | E : Type u_1
inst✝²⁰ : NormedAddCommGroup E
inst✝¹⁹ : NormedSpace ℝ E
H : Type u_2
inst✝¹⁸ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝¹⁷ : TopologicalSpace M
inst✝¹⁶ : ChartedSpace H M
inst✝¹⁵ : SmoothManifoldWithCorners I M
inst✝¹⁴ : FiniteDimensional ℝ E
inst✝¹³ : SecondCountableTopology M
inst... | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type u_1
inst✝²⁰ : NormedAddCommGroup E
inst✝¹⁹ : NormedSpace ℝ E
H : Type u_2
inst✝¹⁸ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝¹⁷ : TopologicalSpace M
inst✝¹⁶ : ChartedSpace H M
inst✝¹⁵ : SmoothManifoldWithCorners I M
inst✝¹⁴ : F... |
https://github.com/fpvandoorn/sard.git | f4a1bb550136e8591dcd20dca5bdcce766a958c7 | Sard/MainTheorem.lean | sard' | [267, 1] | [274, 99] | have : IsSigmaCompact s := isSigmaCompact_univ.of_isClosed_subset hs (subset_univ s) | E : Type u_1
inst✝²⁰ : NormedAddCommGroup E
inst✝¹⁹ : NormedSpace ℝ E
H : Type u_2
inst✝¹⁸ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝¹⁷ : TopologicalSpace M
inst✝¹⁶ : ChartedSpace H M
inst✝¹⁵ : SmoothManifoldWithCorners I M
inst✝¹⁴ : FiniteDimensional ℝ E
inst✝¹³ : SecondCountableTopology M
inst... | E : Type u_1
inst✝²⁰ : NormedAddCommGroup E
inst✝¹⁹ : NormedSpace ℝ E
H : Type u_2
inst✝¹⁸ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝¹⁷ : TopologicalSpace M
inst✝¹⁶ : ChartedSpace H M
inst✝¹⁵ : SmoothManifoldWithCorners I M
inst✝¹⁴ : FiniteDimensional ℝ E
inst✝¹³ : SecondCountableTopology M
inst... | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type u_1
inst✝²⁰ : NormedAddCommGroup E
inst✝¹⁹ : NormedSpace ℝ E
H : Type u_2
inst✝¹⁸ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝¹⁷ : TopologicalSpace M
inst✝¹⁶ : ChartedSpace H M
inst✝¹⁵ : SmoothManifoldWithCorners I M
inst✝¹⁴ : F... |
https://github.com/fpvandoorn/sard.git | f4a1bb550136e8591dcd20dca5bdcce766a958c7 | Sard/MainTheorem.lean | sard' | [267, 1] | [274, 99] | exact MeasureZero.isMeagre_of_isSigmaCompact J (sard I hf hf' h'f') (this.image (hf.continuous)) | E : Type u_1
inst✝²⁰ : NormedAddCommGroup E
inst✝¹⁹ : NormedSpace ℝ E
H : Type u_2
inst✝¹⁸ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝¹⁷ : TopologicalSpace M
inst✝¹⁶ : ChartedSpace H M
inst✝¹⁵ : SmoothManifoldWithCorners I M
inst✝¹⁴ : FiniteDimensional ℝ E
inst✝¹³ : SecondCountableTopology M
inst... | no goals | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type u_1
inst✝²⁰ : NormedAddCommGroup E
inst✝¹⁹ : NormedSpace ℝ E
H : Type u_2
inst✝¹⁸ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝¹⁷ : TopologicalSpace M
inst✝¹⁶ : ChartedSpace H M
inst✝¹⁵ : SmoothManifoldWithCorners I M
inst✝¹⁴ : F... |
https://github.com/fpvandoorn/sard.git | f4a1bb550136e8591dcd20dca5bdcce766a958c7 | Sard/MeasureZero.lean | MeasureZero.mono | [53, 1] | [61, 40] | intro μ hμ x | E : Type u_1
inst✝⁸ : NormedAddCommGroup E
inst✝⁷ : NormedSpace ℝ E
H : Type u_2
inst✝⁶ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁵ : TopologicalSpace M
inst✝⁴ : ChartedSpace H M
inst✝³ : I.Boundaryless
inst✝² : FiniteDimensional ℝ E
inst✝¹ : MeasurableSpace E
inst✝ : BorelSpace E
s t : Set M
hs... | E : Type u_1
inst✝⁸ : NormedAddCommGroup E
inst✝⁷ : NormedSpace ℝ E
H : Type u_2
inst✝⁶ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁵ : TopologicalSpace M
inst✝⁴ : ChartedSpace H M
inst✝³ : I.Boundaryless
inst✝² : FiniteDimensional ℝ E
inst✝¹ : MeasurableSpace E
inst✝ : BorelSpace E
s t : Set M
hs... | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type u_1
inst✝⁸ : NormedAddCommGroup E
inst✝⁷ : NormedSpace ℝ E
H : Type u_2
inst✝⁶ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁵ : TopologicalSpace M
inst✝⁴ : ChartedSpace H M
inst✝³ : I.Boundaryless
inst✝² : FiniteDimensional ℝ E
i... |
https://github.com/fpvandoorn/sard.git | f4a1bb550136e8591dcd20dca5bdcce766a958c7 | Sard/MeasureZero.lean | MeasureZero.mono | [53, 1] | [61, 40] | let e := chartAt H x | E : Type u_1
inst✝⁸ : NormedAddCommGroup E
inst✝⁷ : NormedSpace ℝ E
H : Type u_2
inst✝⁶ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁵ : TopologicalSpace M
inst✝⁴ : ChartedSpace H M
inst✝³ : I.Boundaryless
inst✝² : FiniteDimensional ℝ E
inst✝¹ : MeasurableSpace E
inst✝ : BorelSpace E
s t : Set M
hs... | E : Type u_1
inst✝⁸ : NormedAddCommGroup E
inst✝⁷ : NormedSpace ℝ E
H : Type u_2
inst✝⁶ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁵ : TopologicalSpace M
inst✝⁴ : ChartedSpace H M
inst✝³ : I.Boundaryless
inst✝² : FiniteDimensional ℝ E
inst✝¹ : MeasurableSpace E
inst✝ : BorelSpace E
s t : Set M
hs... | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type u_1
inst✝⁸ : NormedAddCommGroup E
inst✝⁷ : NormedSpace ℝ E
H : Type u_2
inst✝⁶ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁵ : TopologicalSpace M
inst✝⁴ : ChartedSpace H M
inst✝³ : I.Boundaryless
inst✝² : FiniteDimensional ℝ E
i... |
https://github.com/fpvandoorn/sard.git | f4a1bb550136e8591dcd20dca5bdcce766a958c7 | Sard/MeasureZero.lean | MeasureZero.mono | [53, 1] | [61, 40] | have : I ∘ e '' (e.source ∩ s) ⊆ I ∘ e '' (e.source ∩ t) := by
apply image_subset
exact inter_subset_inter_right e.source hst | E : Type u_1
inst✝⁸ : NormedAddCommGroup E
inst✝⁷ : NormedSpace ℝ E
H : Type u_2
inst✝⁶ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁵ : TopologicalSpace M
inst✝⁴ : ChartedSpace H M
inst✝³ : I.Boundaryless
inst✝² : FiniteDimensional ℝ E
inst✝¹ : MeasurableSpace E
inst✝ : BorelSpace E
s t : Set M
hs... | E : Type u_1
inst✝⁸ : NormedAddCommGroup E
inst✝⁷ : NormedSpace ℝ E
H : Type u_2
inst✝⁶ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁵ : TopologicalSpace M
inst✝⁴ : ChartedSpace H M
inst✝³ : I.Boundaryless
inst✝² : FiniteDimensional ℝ E
inst✝¹ : MeasurableSpace E
inst✝ : BorelSpace E
s t : Set M
hs... | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type u_1
inst✝⁸ : NormedAddCommGroup E
inst✝⁷ : NormedSpace ℝ E
H : Type u_2
inst✝⁶ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁵ : TopologicalSpace M
inst✝⁴ : ChartedSpace H M
inst✝³ : I.Boundaryless
inst✝² : FiniteDimensional ℝ E
i... |
https://github.com/fpvandoorn/sard.git | f4a1bb550136e8591dcd20dca5bdcce766a958c7 | Sard/MeasureZero.lean | MeasureZero.mono | [53, 1] | [61, 40] | exact measure_mono_null this (ht μ x) | E : Type u_1
inst✝⁸ : NormedAddCommGroup E
inst✝⁷ : NormedSpace ℝ E
H : Type u_2
inst✝⁶ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁵ : TopologicalSpace M
inst✝⁴ : ChartedSpace H M
inst✝³ : I.Boundaryless
inst✝² : FiniteDimensional ℝ E
inst✝¹ : MeasurableSpace E
inst✝ : BorelSpace E
s t : Set M
hs... | no goals | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type u_1
inst✝⁸ : NormedAddCommGroup E
inst✝⁷ : NormedSpace ℝ E
H : Type u_2
inst✝⁶ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁵ : TopologicalSpace M
inst✝⁴ : ChartedSpace H M
inst✝³ : I.Boundaryless
inst✝² : FiniteDimensional ℝ E
i... |
https://github.com/fpvandoorn/sard.git | f4a1bb550136e8591dcd20dca5bdcce766a958c7 | Sard/MeasureZero.lean | MeasureZero.mono | [53, 1] | [61, 40] | apply image_subset | E : Type u_1
inst✝⁸ : NormedAddCommGroup E
inst✝⁷ : NormedSpace ℝ E
H : Type u_2
inst✝⁶ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁵ : TopologicalSpace M
inst✝⁴ : ChartedSpace H M
inst✝³ : I.Boundaryless
inst✝² : FiniteDimensional ℝ E
inst✝¹ : MeasurableSpace E
inst✝ : BorelSpace E
s t : Set M
hs... | case h
E : Type u_1
inst✝⁸ : NormedAddCommGroup E
inst✝⁷ : NormedSpace ℝ E
H : Type u_2
inst✝⁶ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁵ : TopologicalSpace M
inst✝⁴ : ChartedSpace H M
inst✝³ : I.Boundaryless
inst✝² : FiniteDimensional ℝ E
inst✝¹ : MeasurableSpace E
inst✝ : BorelSpace E
s t : S... | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type u_1
inst✝⁸ : NormedAddCommGroup E
inst✝⁷ : NormedSpace ℝ E
H : Type u_2
inst✝⁶ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁵ : TopologicalSpace M
inst✝⁴ : ChartedSpace H M
inst✝³ : I.Boundaryless
inst✝² : FiniteDimensional ℝ E
i... |
https://github.com/fpvandoorn/sard.git | f4a1bb550136e8591dcd20dca5bdcce766a958c7 | Sard/MeasureZero.lean | MeasureZero.mono | [53, 1] | [61, 40] | exact inter_subset_inter_right e.source hst | case h
E : Type u_1
inst✝⁸ : NormedAddCommGroup E
inst✝⁷ : NormedSpace ℝ E
H : Type u_2
inst✝⁶ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁵ : TopologicalSpace M
inst✝⁴ : ChartedSpace H M
inst✝³ : I.Boundaryless
inst✝² : FiniteDimensional ℝ E
inst✝¹ : MeasurableSpace E
inst✝ : BorelSpace E
s t : S... | no goals | Please generate a tactic in lean4 to solve the state.
STATE:
case h
E : Type u_1
inst✝⁸ : NormedAddCommGroup E
inst✝⁷ : NormedSpace ℝ E
H : Type u_2
inst✝⁶ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁵ : TopologicalSpace M
inst✝⁴ : ChartedSpace H M
inst✝³ : I.Boundaryless
inst✝² : FiniteDimensiona... |
https://github.com/fpvandoorn/sard.git | f4a1bb550136e8591dcd20dca5bdcce766a958c7 | Sard/MeasureZero.lean | MeasureZero.empty | [63, 1] | [66, 72] | intro μ _ x | E : Type u_1
inst✝⁸ : NormedAddCommGroup E
inst✝⁷ : NormedSpace ℝ E
H : Type u_2
inst✝⁶ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁵ : TopologicalSpace M
inst✝⁴ : ChartedSpace H M
inst✝³ : I.Boundaryless
inst✝² : FiniteDimensional ℝ E
inst✝¹ : MeasurableSpace E
inst✝ : BorelSpace E
⊢ MeasureZero ... | E : Type u_1
inst✝⁹ : NormedAddCommGroup E
inst✝⁸ : NormedSpace ℝ E
H : Type u_2
inst✝⁷ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁶ : TopologicalSpace M
inst✝⁵ : ChartedSpace H M
inst✝⁴ : I.Boundaryless
inst✝³ : FiniteDimensional ℝ E
inst✝² : MeasurableSpace E
inst✝¹ : BorelSpace E
μ : Measure E... | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type u_1
inst✝⁸ : NormedAddCommGroup E
inst✝⁷ : NormedSpace ℝ E
H : Type u_2
inst✝⁶ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁵ : TopologicalSpace M
inst✝⁴ : ChartedSpace H M
inst✝³ : I.Boundaryless
inst✝² : FiniteDimensional ℝ E
i... |
https://github.com/fpvandoorn/sard.git | f4a1bb550136e8591dcd20dca5bdcce766a958c7 | Sard/MeasureZero.lean | MeasureZero.empty | [63, 1] | [66, 72] | simp only [comp_apply, inter_empty, image_empty, OuterMeasure.empty'] | E : Type u_1
inst✝⁹ : NormedAddCommGroup E
inst✝⁸ : NormedSpace ℝ E
H : Type u_2
inst✝⁷ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁶ : TopologicalSpace M
inst✝⁵ : ChartedSpace H M
inst✝⁴ : I.Boundaryless
inst✝³ : FiniteDimensional ℝ E
inst✝² : MeasurableSpace E
inst✝¹ : BorelSpace E
μ : Measure E... | no goals | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type u_1
inst✝⁹ : NormedAddCommGroup E
inst✝⁸ : NormedSpace ℝ E
H : Type u_2
inst✝⁷ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁶ : TopologicalSpace M
inst✝⁵ : ChartedSpace H M
inst✝⁴ : I.Boundaryless
inst✝³ : FiniteDimensional ℝ E
i... |
https://github.com/fpvandoorn/sard.git | f4a1bb550136e8591dcd20dca5bdcce766a958c7 | Sard/MeasureZero.lean | MeasureZero.iUnion | [68, 1] | [79, 11] | intro μ hμ x | E : Type u_1
inst✝⁹ : NormedAddCommGroup E
inst✝⁸ : NormedSpace ℝ E
H : Type u_2
inst✝⁷ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁶ : TopologicalSpace M
inst✝⁵ : ChartedSpace H M
inst✝⁴ : I.Boundaryless
inst✝³ : FiniteDimensional ℝ E
inst✝² : MeasurableSpace E
inst✝¹ : BorelSpace E
ι : Type u_4
... | E : Type u_1
inst✝⁹ : NormedAddCommGroup E
inst✝⁸ : NormedSpace ℝ E
H : Type u_2
inst✝⁷ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁶ : TopologicalSpace M
inst✝⁵ : ChartedSpace H M
inst✝⁴ : I.Boundaryless
inst✝³ : FiniteDimensional ℝ E
inst✝² : MeasurableSpace E
inst✝¹ : BorelSpace E
ι : Type u_4
... | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type u_1
inst✝⁹ : NormedAddCommGroup E
inst✝⁸ : NormedSpace ℝ E
H : Type u_2
inst✝⁷ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁶ : TopologicalSpace M
inst✝⁵ : ChartedSpace H M
inst✝⁴ : I.Boundaryless
inst✝³ : FiniteDimensional ℝ E
i... |
https://github.com/fpvandoorn/sard.git | f4a1bb550136e8591dcd20dca5bdcce766a958c7 | Sard/MeasureZero.lean | MeasureZero.iUnion | [68, 1] | [79, 11] | let e := chartAt H x | E : Type u_1
inst✝⁹ : NormedAddCommGroup E
inst✝⁸ : NormedSpace ℝ E
H : Type u_2
inst✝⁷ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁶ : TopologicalSpace M
inst✝⁵ : ChartedSpace H M
inst✝⁴ : I.Boundaryless
inst✝³ : FiniteDimensional ℝ E
inst✝² : MeasurableSpace E
inst✝¹ : BorelSpace E
ι : Type u_4
... | E : Type u_1
inst✝⁹ : NormedAddCommGroup E
inst✝⁸ : NormedSpace ℝ E
H : Type u_2
inst✝⁷ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁶ : TopologicalSpace M
inst✝⁵ : ChartedSpace H M
inst✝⁴ : I.Boundaryless
inst✝³ : FiniteDimensional ℝ E
inst✝² : MeasurableSpace E
inst✝¹ : BorelSpace E
ι : Type u_4
... | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type u_1
inst✝⁹ : NormedAddCommGroup E
inst✝⁸ : NormedSpace ℝ E
H : Type u_2
inst✝⁷ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁶ : TopologicalSpace M
inst✝⁵ : ChartedSpace H M
inst✝⁴ : I.Boundaryless
inst✝³ : FiniteDimensional ℝ E
i... |
https://github.com/fpvandoorn/sard.git | f4a1bb550136e8591dcd20dca5bdcce766a958c7 | Sard/MeasureZero.lean | MeasureZero.iUnion | [68, 1] | [79, 11] | have : I ∘ e '' (e.source ∩ (⋃ (n : ι), s n)) = ⋃ (n : ι), I ∘ e '' (e.source ∩ s n) := by
rw [inter_iUnion]
exact image_iUnion | E : Type u_1
inst✝⁹ : NormedAddCommGroup E
inst✝⁸ : NormedSpace ℝ E
H : Type u_2
inst✝⁷ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁶ : TopologicalSpace M
inst✝⁵ : ChartedSpace H M
inst✝⁴ : I.Boundaryless
inst✝³ : FiniteDimensional ℝ E
inst✝² : MeasurableSpace E
inst✝¹ : BorelSpace E
ι : Type u_4
... | E : Type u_1
inst✝⁹ : NormedAddCommGroup E
inst✝⁸ : NormedSpace ℝ E
H : Type u_2
inst✝⁷ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁶ : TopologicalSpace M
inst✝⁵ : ChartedSpace H M
inst✝⁴ : I.Boundaryless
inst✝³ : FiniteDimensional ℝ E
inst✝² : MeasurableSpace E
inst✝¹ : BorelSpace E
ι : Type u_4
... | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type u_1
inst✝⁹ : NormedAddCommGroup E
inst✝⁸ : NormedSpace ℝ E
H : Type u_2
inst✝⁷ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁶ : TopologicalSpace M
inst✝⁵ : ChartedSpace H M
inst✝⁴ : I.Boundaryless
inst✝³ : FiniteDimensional ℝ E
i... |
https://github.com/fpvandoorn/sard.git | f4a1bb550136e8591dcd20dca5bdcce766a958c7 | Sard/MeasureZero.lean | MeasureZero.iUnion | [68, 1] | [79, 11] | simp_all only [comp_apply, OuterMeasure.iUnion_null_iff] | E : Type u_1
inst✝⁹ : NormedAddCommGroup E
inst✝⁸ : NormedSpace ℝ E
H : Type u_2
inst✝⁷ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁶ : TopologicalSpace M
inst✝⁵ : ChartedSpace H M
inst✝⁴ : I.Boundaryless
inst✝³ : FiniteDimensional ℝ E
inst✝² : MeasurableSpace E
inst✝¹ : BorelSpace E
ι : Type u_4
... | E : Type u_1
inst✝⁹ : NormedAddCommGroup E
inst✝⁸ : NormedSpace ℝ E
H : Type u_2
inst✝⁷ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁶ : TopologicalSpace M
inst✝⁵ : ChartedSpace H M
inst✝⁴ : I.Boundaryless
inst✝³ : FiniteDimensional ℝ E
inst✝² : MeasurableSpace E
inst✝¹ : BorelSpace E
ι : Type u_4
... | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type u_1
inst✝⁹ : NormedAddCommGroup E
inst✝⁸ : NormedSpace ℝ E
H : Type u_2
inst✝⁷ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁶ : TopologicalSpace M
inst✝⁵ : ChartedSpace H M
inst✝⁴ : I.Boundaryless
inst✝³ : FiniteDimensional ℝ E
i... |
https://github.com/fpvandoorn/sard.git | f4a1bb550136e8591dcd20dca5bdcce766a958c7 | Sard/MeasureZero.lean | MeasureZero.iUnion | [68, 1] | [79, 11] | intro i | E : Type u_1
inst✝⁹ : NormedAddCommGroup E
inst✝⁸ : NormedSpace ℝ E
H : Type u_2
inst✝⁷ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁶ : TopologicalSpace M
inst✝⁵ : ChartedSpace H M
inst✝⁴ : I.Boundaryless
inst✝³ : FiniteDimensional ℝ E
inst✝² : MeasurableSpace E
inst✝¹ : BorelSpace E
ι : Type u_4
... | E : Type u_1
inst✝⁹ : NormedAddCommGroup E
inst✝⁸ : NormedSpace ℝ E
H : Type u_2
inst✝⁷ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁶ : TopologicalSpace M
inst✝⁵ : ChartedSpace H M
inst✝⁴ : I.Boundaryless
inst✝³ : FiniteDimensional ℝ E
inst✝² : MeasurableSpace E
inst✝¹ : BorelSpace E
ι : Type u_4
... | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type u_1
inst✝⁹ : NormedAddCommGroup E
inst✝⁸ : NormedSpace ℝ E
H : Type u_2
inst✝⁷ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁶ : TopologicalSpace M
inst✝⁵ : ChartedSpace H M
inst✝⁴ : I.Boundaryless
inst✝³ : FiniteDimensional ℝ E
i... |
https://github.com/fpvandoorn/sard.git | f4a1bb550136e8591dcd20dca5bdcce766a958c7 | Sard/MeasureZero.lean | MeasureZero.iUnion | [68, 1] | [79, 11] | apply hs | E : Type u_1
inst✝⁹ : NormedAddCommGroup E
inst✝⁸ : NormedSpace ℝ E
H : Type u_2
inst✝⁷ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁶ : TopologicalSpace M
inst✝⁵ : ChartedSpace H M
inst✝⁴ : I.Boundaryless
inst✝³ : FiniteDimensional ℝ E
inst✝² : MeasurableSpace E
inst✝¹ : BorelSpace E
ι : Type u_4
... | no goals | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type u_1
inst✝⁹ : NormedAddCommGroup E
inst✝⁸ : NormedSpace ℝ E
H : Type u_2
inst✝⁷ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁶ : TopologicalSpace M
inst✝⁵ : ChartedSpace H M
inst✝⁴ : I.Boundaryless
inst✝³ : FiniteDimensional ℝ E
i... |
https://github.com/fpvandoorn/sard.git | f4a1bb550136e8591dcd20dca5bdcce766a958c7 | Sard/MeasureZero.lean | MeasureZero.iUnion | [68, 1] | [79, 11] | rw [inter_iUnion] | E : Type u_1
inst✝⁹ : NormedAddCommGroup E
inst✝⁸ : NormedSpace ℝ E
H : Type u_2
inst✝⁷ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁶ : TopologicalSpace M
inst✝⁵ : ChartedSpace H M
inst✝⁴ : I.Boundaryless
inst✝³ : FiniteDimensional ℝ E
inst✝² : MeasurableSpace E
inst✝¹ : BorelSpace E
ι : Type u_4
... | E : Type u_1
inst✝⁹ : NormedAddCommGroup E
inst✝⁸ : NormedSpace ℝ E
H : Type u_2
inst✝⁷ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁶ : TopologicalSpace M
inst✝⁵ : ChartedSpace H M
inst✝⁴ : I.Boundaryless
inst✝³ : FiniteDimensional ℝ E
inst✝² : MeasurableSpace E
inst✝¹ : BorelSpace E
ι : Type u_4
... | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type u_1
inst✝⁹ : NormedAddCommGroup E
inst✝⁸ : NormedSpace ℝ E
H : Type u_2
inst✝⁷ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁶ : TopologicalSpace M
inst✝⁵ : ChartedSpace H M
inst✝⁴ : I.Boundaryless
inst✝³ : FiniteDimensional ℝ E
i... |
https://github.com/fpvandoorn/sard.git | f4a1bb550136e8591dcd20dca5bdcce766a958c7 | Sard/MeasureZero.lean | MeasureZero.iUnion | [68, 1] | [79, 11] | exact image_iUnion | E : Type u_1
inst✝⁹ : NormedAddCommGroup E
inst✝⁸ : NormedSpace ℝ E
H : Type u_2
inst✝⁷ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁶ : TopologicalSpace M
inst✝⁵ : ChartedSpace H M
inst✝⁴ : I.Boundaryless
inst✝³ : FiniteDimensional ℝ E
inst✝² : MeasurableSpace E
inst✝¹ : BorelSpace E
ι : Type u_4
... | no goals | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type u_1
inst✝⁹ : NormedAddCommGroup E
inst✝⁸ : NormedSpace ℝ E
H : Type u_2
inst✝⁷ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁶ : TopologicalSpace M
inst✝⁵ : ChartedSpace H M
inst✝⁴ : I.Boundaryless
inst✝³ : FiniteDimensional ℝ E
i... |
https://github.com/fpvandoorn/sard.git | f4a1bb550136e8591dcd20dca5bdcce766a958c7 | Sard/MeasureZero.lean | MeasureZero.union | [81, 1] | [90, 32] | let u : Bool → Set M := fun b ↦ cond b s t | E : Type u_1
inst✝⁸ : NormedAddCommGroup E
inst✝⁷ : NormedSpace ℝ E
H : Type u_2
inst✝⁶ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁵ : TopologicalSpace M
inst✝⁴ : ChartedSpace H M
inst✝³ : I.Boundaryless
inst✝² : FiniteDimensional ℝ E
inst✝¹ : MeasurableSpace E
inst✝ : BorelSpace E
s t : Set M
hs... | E : Type u_1
inst✝⁸ : NormedAddCommGroup E
inst✝⁷ : NormedSpace ℝ E
H : Type u_2
inst✝⁶ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁵ : TopologicalSpace M
inst✝⁴ : ChartedSpace H M
inst✝³ : I.Boundaryless
inst✝² : FiniteDimensional ℝ E
inst✝¹ : MeasurableSpace E
inst✝ : BorelSpace E
s t : Set M
hs... | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type u_1
inst✝⁸ : NormedAddCommGroup E
inst✝⁷ : NormedSpace ℝ E
H : Type u_2
inst✝⁶ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁵ : TopologicalSpace M
inst✝⁴ : ChartedSpace H M
inst✝³ : I.Boundaryless
inst✝² : FiniteDimensional ℝ E
i... |
https://github.com/fpvandoorn/sard.git | f4a1bb550136e8591dcd20dca5bdcce766a958c7 | Sard/MeasureZero.lean | MeasureZero.union | [81, 1] | [90, 32] | rw [union_eq_iUnion] | E : Type u_1
inst✝⁸ : NormedAddCommGroup E
inst✝⁷ : NormedSpace ℝ E
H : Type u_2
inst✝⁶ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁵ : TopologicalSpace M
inst✝⁴ : ChartedSpace H M
inst✝³ : I.Boundaryless
inst✝² : FiniteDimensional ℝ E
inst✝¹ : MeasurableSpace E
inst✝ : BorelSpace E
s t : Set M
hs... | E : Type u_1
inst✝⁸ : NormedAddCommGroup E
inst✝⁷ : NormedSpace ℝ E
H : Type u_2
inst✝⁶ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁵ : TopologicalSpace M
inst✝⁴ : ChartedSpace H M
inst✝³ : I.Boundaryless
inst✝² : FiniteDimensional ℝ E
inst✝¹ : MeasurableSpace E
inst✝ : BorelSpace E
s t : Set M
hs... | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type u_1
inst✝⁸ : NormedAddCommGroup E
inst✝⁷ : NormedSpace ℝ E
H : Type u_2
inst✝⁶ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁵ : TopologicalSpace M
inst✝⁴ : ChartedSpace H M
inst✝³ : I.Boundaryless
inst✝² : FiniteDimensional ℝ E
i... |
https://github.com/fpvandoorn/sard.git | f4a1bb550136e8591dcd20dca5bdcce766a958c7 | Sard/MeasureZero.lean | MeasureZero.union | [81, 1] | [90, 32] | exact MeasureZero.iUnion this | E : Type u_1
inst✝⁸ : NormedAddCommGroup E
inst✝⁷ : NormedSpace ℝ E
H : Type u_2
inst✝⁶ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁵ : TopologicalSpace M
inst✝⁴ : ChartedSpace H M
inst✝³ : I.Boundaryless
inst✝² : FiniteDimensional ℝ E
inst✝¹ : MeasurableSpace E
inst✝ : BorelSpace E
s t : Set M
hs... | no goals | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type u_1
inst✝⁸ : NormedAddCommGroup E
inst✝⁷ : NormedSpace ℝ E
H : Type u_2
inst✝⁶ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁵ : TopologicalSpace M
inst✝⁴ : ChartedSpace H M
inst✝³ : I.Boundaryless
inst✝² : FiniteDimensional ℝ E
i... |
https://github.com/fpvandoorn/sard.git | f4a1bb550136e8591dcd20dca5bdcce766a958c7 | Sard/MeasureZero.lean | MeasureZero.union | [81, 1] | [90, 32] | intro i | E : Type u_1
inst✝⁸ : NormedAddCommGroup E
inst✝⁷ : NormedSpace ℝ E
H : Type u_2
inst✝⁶ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁵ : TopologicalSpace M
inst✝⁴ : ChartedSpace H M
inst✝³ : I.Boundaryless
inst✝² : FiniteDimensional ℝ E
inst✝¹ : MeasurableSpace E
inst✝ : BorelSpace E
s t : Set M
hs... | E : Type u_1
inst✝⁸ : NormedAddCommGroup E
inst✝⁷ : NormedSpace ℝ E
H : Type u_2
inst✝⁶ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁵ : TopologicalSpace M
inst✝⁴ : ChartedSpace H M
inst✝³ : I.Boundaryless
inst✝² : FiniteDimensional ℝ E
inst✝¹ : MeasurableSpace E
inst✝ : BorelSpace E
s t : Set M
hs... | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type u_1
inst✝⁸ : NormedAddCommGroup E
inst✝⁷ : NormedSpace ℝ E
H : Type u_2
inst✝⁶ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁵ : TopologicalSpace M
inst✝⁴ : ChartedSpace H M
inst✝³ : I.Boundaryless
inst✝² : FiniteDimensional ℝ E
i... |
https://github.com/fpvandoorn/sard.git | f4a1bb550136e8591dcd20dca5bdcce766a958c7 | Sard/MeasureZero.lean | MeasureZero.union | [81, 1] | [90, 32] | cases i | E : Type u_1
inst✝⁸ : NormedAddCommGroup E
inst✝⁷ : NormedSpace ℝ E
H : Type u_2
inst✝⁶ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁵ : TopologicalSpace M
inst✝⁴ : ChartedSpace H M
inst✝³ : I.Boundaryless
inst✝² : FiniteDimensional ℝ E
inst✝¹ : MeasurableSpace E
inst✝ : BorelSpace E
s t : Set M
hs... | case false
E : Type u_1
inst✝⁸ : NormedAddCommGroup E
inst✝⁷ : NormedSpace ℝ E
H : Type u_2
inst✝⁶ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁵ : TopologicalSpace M
inst✝⁴ : ChartedSpace H M
inst✝³ : I.Boundaryless
inst✝² : FiniteDimensional ℝ E
inst✝¹ : MeasurableSpace E
inst✝ : BorelSpace E
s t... | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type u_1
inst✝⁸ : NormedAddCommGroup E
inst✝⁷ : NormedSpace ℝ E
H : Type u_2
inst✝⁶ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁵ : TopologicalSpace M
inst✝⁴ : ChartedSpace H M
inst✝³ : I.Boundaryless
inst✝² : FiniteDimensional ℝ E
i... |
https://github.com/fpvandoorn/sard.git | f4a1bb550136e8591dcd20dca5bdcce766a958c7 | Sard/MeasureZero.lean | MeasureZero.union | [81, 1] | [90, 32] | exact ht | case false
E : Type u_1
inst✝⁸ : NormedAddCommGroup E
inst✝⁷ : NormedSpace ℝ E
H : Type u_2
inst✝⁶ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁵ : TopologicalSpace M
inst✝⁴ : ChartedSpace H M
inst✝³ : I.Boundaryless
inst✝² : FiniteDimensional ℝ E
inst✝¹ : MeasurableSpace E
inst✝ : BorelSpace E
s t... | no goals | Please generate a tactic in lean4 to solve the state.
STATE:
case false
E : Type u_1
inst✝⁸ : NormedAddCommGroup E
inst✝⁷ : NormedSpace ℝ E
H : Type u_2
inst✝⁶ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁵ : TopologicalSpace M
inst✝⁴ : ChartedSpace H M
inst✝³ : I.Boundaryless
inst✝² : FiniteDimens... |
https://github.com/fpvandoorn/sard.git | f4a1bb550136e8591dcd20dca5bdcce766a958c7 | Sard/MeasureZero.lean | MeasureZero.union | [81, 1] | [90, 32] | exact hs | case true
E : Type u_1
inst✝⁸ : NormedAddCommGroup E
inst✝⁷ : NormedSpace ℝ E
H : Type u_2
inst✝⁶ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁵ : TopologicalSpace M
inst✝⁴ : ChartedSpace H M
inst✝³ : I.Boundaryless
inst✝² : FiniteDimensional ℝ E
inst✝¹ : MeasurableSpace E
inst✝ : BorelSpace E
s t ... | no goals | Please generate a tactic in lean4 to solve the state.
STATE:
case true
E : Type u_1
inst✝⁸ : NormedAddCommGroup E
inst✝⁷ : NormedSpace ℝ E
H : Type u_2
inst✝⁶ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁵ : TopologicalSpace M
inst✝⁴ : ChartedSpace H M
inst✝³ : I.Boundaryless
inst✝² : FiniteDimensi... |
https://github.com/fpvandoorn/sard.git | f4a1bb550136e8591dcd20dca5bdcce766a958c7 | Sard/MeasureZero.lean | MeasureZero.open_implies_empty | [107, 1] | [134, 63] | suffices ∀ x : M, ((chartAt H x).source ∩ s) = ∅ by
by_contra h
obtain ⟨x, hx⟩ : Set.Nonempty s := Iff.mp nmem_singleton_empty h
specialize this x
have h₂: x ∈ (chartAt H x).toPartialEquiv.source ∩ s := by
simp
exact hx
rw [this] at h₂
contradiction | E : Type u_1
inst✝⁸ : NormedAddCommGroup E
inst✝⁷ : NormedSpace ℝ E
H : Type u_2
inst✝⁶ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁵ : TopologicalSpace M
inst✝⁴ : ChartedSpace H M
inst✝³ : I.Boundaryless
inst✝² : FiniteDimensional ℝ E
inst✝¹ : MeasurableSpace E
inst✝ : BorelSpace E
s : Set M
h₁s ... | E : Type u_1
inst✝⁸ : NormedAddCommGroup E
inst✝⁷ : NormedSpace ℝ E
H : Type u_2
inst✝⁶ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁵ : TopologicalSpace M
inst✝⁴ : ChartedSpace H M
inst✝³ : I.Boundaryless
inst✝² : FiniteDimensional ℝ E
inst✝¹ : MeasurableSpace E
inst✝ : BorelSpace E
s : Set M
h₁s ... | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type u_1
inst✝⁸ : NormedAddCommGroup E
inst✝⁷ : NormedSpace ℝ E
H : Type u_2
inst✝⁶ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁵ : TopologicalSpace M
inst✝⁴ : ChartedSpace H M
inst✝³ : I.Boundaryless
inst✝² : FiniteDimensional ℝ E
i... |
https://github.com/fpvandoorn/sard.git | f4a1bb550136e8591dcd20dca5bdcce766a958c7 | Sard/MeasureZero.lean | MeasureZero.open_implies_empty | [107, 1] | [134, 63] | intro x | E : Type u_1
inst✝⁸ : NormedAddCommGroup E
inst✝⁷ : NormedSpace ℝ E
H : Type u_2
inst✝⁶ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁵ : TopologicalSpace M
inst✝⁴ : ChartedSpace H M
inst✝³ : I.Boundaryless
inst✝² : FiniteDimensional ℝ E
inst✝¹ : MeasurableSpace E
inst✝ : BorelSpace E
s : Set M
h₁s ... | E : Type u_1
inst✝⁸ : NormedAddCommGroup E
inst✝⁷ : NormedSpace ℝ E
H : Type u_2
inst✝⁶ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁵ : TopologicalSpace M
inst✝⁴ : ChartedSpace H M
inst✝³ : I.Boundaryless
inst✝² : FiniteDimensional ℝ E
inst✝¹ : MeasurableSpace E
inst✝ : BorelSpace E
s : Set M
h₁s ... | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type u_1
inst✝⁸ : NormedAddCommGroup E
inst✝⁷ : NormedSpace ℝ E
H : Type u_2
inst✝⁶ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁵ : TopologicalSpace M
inst✝⁴ : ChartedSpace H M
inst✝³ : I.Boundaryless
inst✝² : FiniteDimensional ℝ E
i... |
https://github.com/fpvandoorn/sard.git | f4a1bb550136e8591dcd20dca5bdcce766a958c7 | Sard/MeasureZero.lean | MeasureZero.open_implies_empty | [107, 1] | [134, 63] | let e := chartAt H x | E : Type u_1
inst✝⁸ : NormedAddCommGroup E
inst✝⁷ : NormedSpace ℝ E
H : Type u_2
inst✝⁶ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁵ : TopologicalSpace M
inst✝⁴ : ChartedSpace H M
inst✝³ : I.Boundaryless
inst✝² : FiniteDimensional ℝ E
inst✝¹ : MeasurableSpace E
inst✝ : BorelSpace E
s : Set M
h₁s ... | E : Type u_1
inst✝⁸ : NormedAddCommGroup E
inst✝⁷ : NormedSpace ℝ E
H : Type u_2
inst✝⁶ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁵ : TopologicalSpace M
inst✝⁴ : ChartedSpace H M
inst✝³ : I.Boundaryless
inst✝² : FiniteDimensional ℝ E
inst✝¹ : MeasurableSpace E
inst✝ : BorelSpace E
s : Set M
h₁s ... | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type u_1
inst✝⁸ : NormedAddCommGroup E
inst✝⁷ : NormedSpace ℝ E
H : Type u_2
inst✝⁶ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁵ : TopologicalSpace M
inst✝⁴ : ChartedSpace H M
inst✝³ : I.Boundaryless
inst✝² : FiniteDimensional ℝ E
i... |
https://github.com/fpvandoorn/sard.git | f4a1bb550136e8591dcd20dca5bdcce766a958c7 | Sard/MeasureZero.lean | MeasureZero.open_implies_empty | [107, 1] | [134, 63] | obtain ⟨K''⟩ : Nonempty (PositiveCompacts E) := PositiveCompacts.nonempty' | E : Type u_1
inst✝⁸ : NormedAddCommGroup E
inst✝⁷ : NormedSpace ℝ E
H : Type u_2
inst✝⁶ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁵ : TopologicalSpace M
inst✝⁴ : ChartedSpace H M
inst✝³ : I.Boundaryless
inst✝² : FiniteDimensional ℝ E
inst✝¹ : MeasurableSpace E
inst✝ : BorelSpace E
s : Set M
h₁s ... | case intro
E : Type u_1
inst✝⁸ : NormedAddCommGroup E
inst✝⁷ : NormedSpace ℝ E
H : Type u_2
inst✝⁶ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁵ : TopologicalSpace M
inst✝⁴ : ChartedSpace H M
inst✝³ : I.Boundaryless
inst✝² : FiniteDimensional ℝ E
inst✝¹ : MeasurableSpace E
inst✝ : BorelSpace E
s :... | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type u_1
inst✝⁸ : NormedAddCommGroup E
inst✝⁷ : NormedSpace ℝ E
H : Type u_2
inst✝⁶ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁵ : TopologicalSpace M
inst✝⁴ : ChartedSpace H M
inst✝³ : I.Boundaryless
inst✝² : FiniteDimensional ℝ E
i... |
https://github.com/fpvandoorn/sard.git | f4a1bb550136e8591dcd20dca5bdcce766a958c7 | Sard/MeasureZero.lean | MeasureZero.open_implies_empty | [107, 1] | [134, 63] | let μ : Measure E := addHaarMeasure K'' | case intro
E : Type u_1
inst✝⁸ : NormedAddCommGroup E
inst✝⁷ : NormedSpace ℝ E
H : Type u_2
inst✝⁶ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁵ : TopologicalSpace M
inst✝⁴ : ChartedSpace H M
inst✝³ : I.Boundaryless
inst✝² : FiniteDimensional ℝ E
inst✝¹ : MeasurableSpace E
inst✝ : BorelSpace E
s :... | case intro
E : Type u_1
inst✝⁸ : NormedAddCommGroup E
inst✝⁷ : NormedSpace ℝ E
H : Type u_2
inst✝⁶ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁵ : TopologicalSpace M
inst✝⁴ : ChartedSpace H M
inst✝³ : I.Boundaryless
inst✝² : FiniteDimensional ℝ E
inst✝¹ : MeasurableSpace E
inst✝ : BorelSpace E
s :... | Please generate a tactic in lean4 to solve the state.
STATE:
case intro
E : Type u_1
inst✝⁸ : NormedAddCommGroup E
inst✝⁷ : NormedSpace ℝ E
H : Type u_2
inst✝⁶ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁵ : TopologicalSpace M
inst✝⁴ : ChartedSpace H M
inst✝³ : I.Boundaryless
inst✝² : FiniteDimens... |
https://github.com/fpvandoorn/sard.git | f4a1bb550136e8591dcd20dca5bdcce766a958c7 | Sard/MeasureZero.lean | MeasureZero.open_implies_empty | [107, 1] | [134, 63] | specialize h₂s μ x | case intro
E : Type u_1
inst✝⁸ : NormedAddCommGroup E
inst✝⁷ : NormedSpace ℝ E
H : Type u_2
inst✝⁶ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁵ : TopologicalSpace M
inst✝⁴ : ChartedSpace H M
inst✝³ : I.Boundaryless
inst✝² : FiniteDimensional ℝ E
inst✝¹ : MeasurableSpace E
inst✝ : BorelSpace E
s :... | case intro
E : Type u_1
inst✝⁸ : NormedAddCommGroup E
inst✝⁷ : NormedSpace ℝ E
H : Type u_2
inst✝⁶ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁵ : TopologicalSpace M
inst✝⁴ : ChartedSpace H M
inst✝³ : I.Boundaryless
inst✝² : FiniteDimensional ℝ E
inst✝¹ : MeasurableSpace E
inst✝ : BorelSpace E
s :... | Please generate a tactic in lean4 to solve the state.
STATE:
case intro
E : Type u_1
inst✝⁸ : NormedAddCommGroup E
inst✝⁷ : NormedSpace ℝ E
H : Type u_2
inst✝⁶ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁵ : TopologicalSpace M
inst✝⁴ : ChartedSpace H M
inst✝³ : I.Boundaryless
inst✝² : FiniteDimens... |
https://github.com/fpvandoorn/sard.git | f4a1bb550136e8591dcd20dca5bdcce766a958c7 | Sard/MeasureZero.lean | MeasureZero.open_implies_empty | [107, 1] | [134, 63] | by_contra h | case intro
E : Type u_1
inst✝⁸ : NormedAddCommGroup E
inst✝⁷ : NormedSpace ℝ E
H : Type u_2
inst✝⁶ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁵ : TopologicalSpace M
inst✝⁴ : ChartedSpace H M
inst✝³ : I.Boundaryless
inst✝² : FiniteDimensional ℝ E
inst✝¹ : MeasurableSpace E
inst✝ : BorelSpace E
s :... | case intro
E : Type u_1
inst✝⁸ : NormedAddCommGroup E
inst✝⁷ : NormedSpace ℝ E
H : Type u_2
inst✝⁶ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁵ : TopologicalSpace M
inst✝⁴ : ChartedSpace H M
inst✝³ : I.Boundaryless
inst✝² : FiniteDimensional ℝ E
inst✝¹ : MeasurableSpace E
inst✝ : BorelSpace E
s :... | Please generate a tactic in lean4 to solve the state.
STATE:
case intro
E : Type u_1
inst✝⁸ : NormedAddCommGroup E
inst✝⁷ : NormedSpace ℝ E
H : Type u_2
inst✝⁶ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁵ : TopologicalSpace M
inst✝⁴ : ChartedSpace H M
inst✝³ : I.Boundaryless
inst✝² : FiniteDimens... |
https://github.com/fpvandoorn/sard.git | f4a1bb550136e8591dcd20dca5bdcce766a958c7 | Sard/MeasureZero.lean | MeasureZero.open_implies_empty | [107, 1] | [134, 63] | have h' : Set.Nonempty (interior (I ∘ e '' (e.source ∩ s))) := by
have : Set.Nonempty (I ∘ e '' (e.source ∩ s)) := (Iff.mp Set.nmem_singleton_empty h).image _
have : IsOpen (I ∘ e '' (e.source ∩ s)) := by
rw [Set.image_comp]
exact I.toHomeomorph.isOpenMap _ (e.isOpen_image_source_inter h₁s)
rwa [this.inte... | case intro
E : Type u_1
inst✝⁸ : NormedAddCommGroup E
inst✝⁷ : NormedSpace ℝ E
H : Type u_2
inst✝⁶ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁵ : TopologicalSpace M
inst✝⁴ : ChartedSpace H M
inst✝³ : I.Boundaryless
inst✝² : FiniteDimensional ℝ E
inst✝¹ : MeasurableSpace E
inst✝ : BorelSpace E
s :... | case intro
E : Type u_1
inst✝⁸ : NormedAddCommGroup E
inst✝⁷ : NormedSpace ℝ E
H : Type u_2
inst✝⁶ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁵ : TopologicalSpace M
inst✝⁴ : ChartedSpace H M
inst✝³ : I.Boundaryless
inst✝² : FiniteDimensional ℝ E
inst✝¹ : MeasurableSpace E
inst✝ : BorelSpace E
s :... | Please generate a tactic in lean4 to solve the state.
STATE:
case intro
E : Type u_1
inst✝⁸ : NormedAddCommGroup E
inst✝⁷ : NormedSpace ℝ E
H : Type u_2
inst✝⁶ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁵ : TopologicalSpace M
inst✝⁴ : ChartedSpace H M
inst✝³ : I.Boundaryless
inst✝² : FiniteDimens... |
https://github.com/fpvandoorn/sard.git | f4a1bb550136e8591dcd20dca5bdcce766a958c7 | Sard/MeasureZero.lean | MeasureZero.open_implies_empty | [107, 1] | [134, 63] | exact (measure_pos_of_nonempty_interior (μ := μ) h').ne' h₂s | case intro
E : Type u_1
inst✝⁸ : NormedAddCommGroup E
inst✝⁷ : NormedSpace ℝ E
H : Type u_2
inst✝⁶ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁵ : TopologicalSpace M
inst✝⁴ : ChartedSpace H M
inst✝³ : I.Boundaryless
inst✝² : FiniteDimensional ℝ E
inst✝¹ : MeasurableSpace E
inst✝ : BorelSpace E
s :... | no goals | Please generate a tactic in lean4 to solve the state.
STATE:
case intro
E : Type u_1
inst✝⁸ : NormedAddCommGroup E
inst✝⁷ : NormedSpace ℝ E
H : Type u_2
inst✝⁶ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁵ : TopologicalSpace M
inst✝⁴ : ChartedSpace H M
inst✝³ : I.Boundaryless
inst✝² : FiniteDimens... |
https://github.com/fpvandoorn/sard.git | f4a1bb550136e8591dcd20dca5bdcce766a958c7 | Sard/MeasureZero.lean | MeasureZero.open_implies_empty | [107, 1] | [134, 63] | by_contra h | E : Type u_1
inst✝⁸ : NormedAddCommGroup E
inst✝⁷ : NormedSpace ℝ E
H : Type u_2
inst✝⁶ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁵ : TopologicalSpace M
inst✝⁴ : ChartedSpace H M
inst✝³ : I.Boundaryless
inst✝² : FiniteDimensional ℝ E
inst✝¹ : MeasurableSpace E
inst✝ : BorelSpace E
s : Set M
h₁s ... | E : Type u_1
inst✝⁸ : NormedAddCommGroup E
inst✝⁷ : NormedSpace ℝ E
H : Type u_2
inst✝⁶ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁵ : TopologicalSpace M
inst✝⁴ : ChartedSpace H M
inst✝³ : I.Boundaryless
inst✝² : FiniteDimensional ℝ E
inst✝¹ : MeasurableSpace E
inst✝ : BorelSpace E
s : Set M
h₁s ... | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type u_1
inst✝⁸ : NormedAddCommGroup E
inst✝⁷ : NormedSpace ℝ E
H : Type u_2
inst✝⁶ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁵ : TopologicalSpace M
inst✝⁴ : ChartedSpace H M
inst✝³ : I.Boundaryless
inst✝² : FiniteDimensional ℝ E
i... |
https://github.com/fpvandoorn/sard.git | f4a1bb550136e8591dcd20dca5bdcce766a958c7 | Sard/MeasureZero.lean | MeasureZero.open_implies_empty | [107, 1] | [134, 63] | obtain ⟨x, hx⟩ : Set.Nonempty s := Iff.mp nmem_singleton_empty h | E : Type u_1
inst✝⁸ : NormedAddCommGroup E
inst✝⁷ : NormedSpace ℝ E
H : Type u_2
inst✝⁶ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁵ : TopologicalSpace M
inst✝⁴ : ChartedSpace H M
inst✝³ : I.Boundaryless
inst✝² : FiniteDimensional ℝ E
inst✝¹ : MeasurableSpace E
inst✝ : BorelSpace E
s : Set M
h₁s ... | case intro
E : Type u_1
inst✝⁸ : NormedAddCommGroup E
inst✝⁷ : NormedSpace ℝ E
H : Type u_2
inst✝⁶ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁵ : TopologicalSpace M
inst✝⁴ : ChartedSpace H M
inst✝³ : I.Boundaryless
inst✝² : FiniteDimensional ℝ E
inst✝¹ : MeasurableSpace E
inst✝ : BorelSpace E
s :... | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type u_1
inst✝⁸ : NormedAddCommGroup E
inst✝⁷ : NormedSpace ℝ E
H : Type u_2
inst✝⁶ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁵ : TopologicalSpace M
inst✝⁴ : ChartedSpace H M
inst✝³ : I.Boundaryless
inst✝² : FiniteDimensional ℝ E
i... |
https://github.com/fpvandoorn/sard.git | f4a1bb550136e8591dcd20dca5bdcce766a958c7 | Sard/MeasureZero.lean | MeasureZero.open_implies_empty | [107, 1] | [134, 63] | specialize this x | case intro
E : Type u_1
inst✝⁸ : NormedAddCommGroup E
inst✝⁷ : NormedSpace ℝ E
H : Type u_2
inst✝⁶ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁵ : TopologicalSpace M
inst✝⁴ : ChartedSpace H M
inst✝³ : I.Boundaryless
inst✝² : FiniteDimensional ℝ E
inst✝¹ : MeasurableSpace E
inst✝ : BorelSpace E
s :... | case intro
E : Type u_1
inst✝⁸ : NormedAddCommGroup E
inst✝⁷ : NormedSpace ℝ E
H : Type u_2
inst✝⁶ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁵ : TopologicalSpace M
inst✝⁴ : ChartedSpace H M
inst✝³ : I.Boundaryless
inst✝² : FiniteDimensional ℝ E
inst✝¹ : MeasurableSpace E
inst✝ : BorelSpace E
s :... | Please generate a tactic in lean4 to solve the state.
STATE:
case intro
E : Type u_1
inst✝⁸ : NormedAddCommGroup E
inst✝⁷ : NormedSpace ℝ E
H : Type u_2
inst✝⁶ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁵ : TopologicalSpace M
inst✝⁴ : ChartedSpace H M
inst✝³ : I.Boundaryless
inst✝² : FiniteDimens... |
https://github.com/fpvandoorn/sard.git | f4a1bb550136e8591dcd20dca5bdcce766a958c7 | Sard/MeasureZero.lean | MeasureZero.open_implies_empty | [107, 1] | [134, 63] | have h₂: x ∈ (chartAt H x).toPartialEquiv.source ∩ s := by
simp
exact hx | case intro
E : Type u_1
inst✝⁸ : NormedAddCommGroup E
inst✝⁷ : NormedSpace ℝ E
H : Type u_2
inst✝⁶ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁵ : TopologicalSpace M
inst✝⁴ : ChartedSpace H M
inst✝³ : I.Boundaryless
inst✝² : FiniteDimensional ℝ E
inst✝¹ : MeasurableSpace E
inst✝ : BorelSpace E
s :... | case intro
E : Type u_1
inst✝⁸ : NormedAddCommGroup E
inst✝⁷ : NormedSpace ℝ E
H : Type u_2
inst✝⁶ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁵ : TopologicalSpace M
inst✝⁴ : ChartedSpace H M
inst✝³ : I.Boundaryless
inst✝² : FiniteDimensional ℝ E
inst✝¹ : MeasurableSpace E
inst✝ : BorelSpace E
s :... | Please generate a tactic in lean4 to solve the state.
STATE:
case intro
E : Type u_1
inst✝⁸ : NormedAddCommGroup E
inst✝⁷ : NormedSpace ℝ E
H : Type u_2
inst✝⁶ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁵ : TopologicalSpace M
inst✝⁴ : ChartedSpace H M
inst✝³ : I.Boundaryless
inst✝² : FiniteDimens... |
https://github.com/fpvandoorn/sard.git | f4a1bb550136e8591dcd20dca5bdcce766a958c7 | Sard/MeasureZero.lean | MeasureZero.open_implies_empty | [107, 1] | [134, 63] | rw [this] at h₂ | case intro
E : Type u_1
inst✝⁸ : NormedAddCommGroup E
inst✝⁷ : NormedSpace ℝ E
H : Type u_2
inst✝⁶ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁵ : TopologicalSpace M
inst✝⁴ : ChartedSpace H M
inst✝³ : I.Boundaryless
inst✝² : FiniteDimensional ℝ E
inst✝¹ : MeasurableSpace E
inst✝ : BorelSpace E
s :... | case intro
E : Type u_1
inst✝⁸ : NormedAddCommGroup E
inst✝⁷ : NormedSpace ℝ E
H : Type u_2
inst✝⁶ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁵ : TopologicalSpace M
inst✝⁴ : ChartedSpace H M
inst✝³ : I.Boundaryless
inst✝² : FiniteDimensional ℝ E
inst✝¹ : MeasurableSpace E
inst✝ : BorelSpace E
s :... | Please generate a tactic in lean4 to solve the state.
STATE:
case intro
E : Type u_1
inst✝⁸ : NormedAddCommGroup E
inst✝⁷ : NormedSpace ℝ E
H : Type u_2
inst✝⁶ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁵ : TopologicalSpace M
inst✝⁴ : ChartedSpace H M
inst✝³ : I.Boundaryless
inst✝² : FiniteDimens... |
https://github.com/fpvandoorn/sard.git | f4a1bb550136e8591dcd20dca5bdcce766a958c7 | Sard/MeasureZero.lean | MeasureZero.open_implies_empty | [107, 1] | [134, 63] | contradiction | case intro
E : Type u_1
inst✝⁸ : NormedAddCommGroup E
inst✝⁷ : NormedSpace ℝ E
H : Type u_2
inst✝⁶ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁵ : TopologicalSpace M
inst✝⁴ : ChartedSpace H M
inst✝³ : I.Boundaryless
inst✝² : FiniteDimensional ℝ E
inst✝¹ : MeasurableSpace E
inst✝ : BorelSpace E
s :... | no goals | Please generate a tactic in lean4 to solve the state.
STATE:
case intro
E : Type u_1
inst✝⁸ : NormedAddCommGroup E
inst✝⁷ : NormedSpace ℝ E
H : Type u_2
inst✝⁶ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁵ : TopologicalSpace M
inst✝⁴ : ChartedSpace H M
inst✝³ : I.Boundaryless
inst✝² : FiniteDimens... |
https://github.com/fpvandoorn/sard.git | f4a1bb550136e8591dcd20dca5bdcce766a958c7 | Sard/MeasureZero.lean | MeasureZero.open_implies_empty | [107, 1] | [134, 63] | simp | E : Type u_1
inst✝⁸ : NormedAddCommGroup E
inst✝⁷ : NormedSpace ℝ E
H : Type u_2
inst✝⁶ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁵ : TopologicalSpace M
inst✝⁴ : ChartedSpace H M
inst✝³ : I.Boundaryless
inst✝² : FiniteDimensional ℝ E
inst✝¹ : MeasurableSpace E
inst✝ : BorelSpace E
s : Set M
h₁s ... | E : Type u_1
inst✝⁸ : NormedAddCommGroup E
inst✝⁷ : NormedSpace ℝ E
H : Type u_2
inst✝⁶ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁵ : TopologicalSpace M
inst✝⁴ : ChartedSpace H M
inst✝³ : I.Boundaryless
inst✝² : FiniteDimensional ℝ E
inst✝¹ : MeasurableSpace E
inst✝ : BorelSpace E
s : Set M
h₁s ... | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type u_1
inst✝⁸ : NormedAddCommGroup E
inst✝⁷ : NormedSpace ℝ E
H : Type u_2
inst✝⁶ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁵ : TopologicalSpace M
inst✝⁴ : ChartedSpace H M
inst✝³ : I.Boundaryless
inst✝² : FiniteDimensional ℝ E
i... |
https://github.com/fpvandoorn/sard.git | f4a1bb550136e8591dcd20dca5bdcce766a958c7 | Sard/MeasureZero.lean | MeasureZero.open_implies_empty | [107, 1] | [134, 63] | exact hx | E : Type u_1
inst✝⁸ : NormedAddCommGroup E
inst✝⁷ : NormedSpace ℝ E
H : Type u_2
inst✝⁶ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁵ : TopologicalSpace M
inst✝⁴ : ChartedSpace H M
inst✝³ : I.Boundaryless
inst✝² : FiniteDimensional ℝ E
inst✝¹ : MeasurableSpace E
inst✝ : BorelSpace E
s : Set M
h₁s ... | no goals | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type u_1
inst✝⁸ : NormedAddCommGroup E
inst✝⁷ : NormedSpace ℝ E
H : Type u_2
inst✝⁶ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁵ : TopologicalSpace M
inst✝⁴ : ChartedSpace H M
inst✝³ : I.Boundaryless
inst✝² : FiniteDimensional ℝ E
i... |
https://github.com/fpvandoorn/sard.git | f4a1bb550136e8591dcd20dca5bdcce766a958c7 | Sard/MeasureZero.lean | MeasureZero.open_implies_empty | [107, 1] | [134, 63] | have : Set.Nonempty (I ∘ e '' (e.source ∩ s)) := (Iff.mp Set.nmem_singleton_empty h).image _ | E : Type u_1
inst✝⁸ : NormedAddCommGroup E
inst✝⁷ : NormedSpace ℝ E
H : Type u_2
inst✝⁶ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁵ : TopologicalSpace M
inst✝⁴ : ChartedSpace H M
inst✝³ : I.Boundaryless
inst✝² : FiniteDimensional ℝ E
inst✝¹ : MeasurableSpace E
inst✝ : BorelSpace E
s : Set M
h₁s ... | E : Type u_1
inst✝⁸ : NormedAddCommGroup E
inst✝⁷ : NormedSpace ℝ E
H : Type u_2
inst✝⁶ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁵ : TopologicalSpace M
inst✝⁴ : ChartedSpace H M
inst✝³ : I.Boundaryless
inst✝² : FiniteDimensional ℝ E
inst✝¹ : MeasurableSpace E
inst✝ : BorelSpace E
s : Set M
h₁s ... | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type u_1
inst✝⁸ : NormedAddCommGroup E
inst✝⁷ : NormedSpace ℝ E
H : Type u_2
inst✝⁶ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁵ : TopologicalSpace M
inst✝⁴ : ChartedSpace H M
inst✝³ : I.Boundaryless
inst✝² : FiniteDimensional ℝ E
i... |
https://github.com/fpvandoorn/sard.git | f4a1bb550136e8591dcd20dca5bdcce766a958c7 | Sard/MeasureZero.lean | MeasureZero.open_implies_empty | [107, 1] | [134, 63] | have : IsOpen (I ∘ e '' (e.source ∩ s)) := by
rw [Set.image_comp]
exact I.toHomeomorph.isOpenMap _ (e.isOpen_image_source_inter h₁s) | E : Type u_1
inst✝⁸ : NormedAddCommGroup E
inst✝⁷ : NormedSpace ℝ E
H : Type u_2
inst✝⁶ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁵ : TopologicalSpace M
inst✝⁴ : ChartedSpace H M
inst✝³ : I.Boundaryless
inst✝² : FiniteDimensional ℝ E
inst✝¹ : MeasurableSpace E
inst✝ : BorelSpace E
s : Set M
h₁s ... | E : Type u_1
inst✝⁸ : NormedAddCommGroup E
inst✝⁷ : NormedSpace ℝ E
H : Type u_2
inst✝⁶ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁵ : TopologicalSpace M
inst✝⁴ : ChartedSpace H M
inst✝³ : I.Boundaryless
inst✝² : FiniteDimensional ℝ E
inst✝¹ : MeasurableSpace E
inst✝ : BorelSpace E
s : Set M
h₁s ... | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type u_1
inst✝⁸ : NormedAddCommGroup E
inst✝⁷ : NormedSpace ℝ E
H : Type u_2
inst✝⁶ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁵ : TopologicalSpace M
inst✝⁴ : ChartedSpace H M
inst✝³ : I.Boundaryless
inst✝² : FiniteDimensional ℝ E
i... |
https://github.com/fpvandoorn/sard.git | f4a1bb550136e8591dcd20dca5bdcce766a958c7 | Sard/MeasureZero.lean | MeasureZero.open_implies_empty | [107, 1] | [134, 63] | rwa [this.interior_eq] | E : Type u_1
inst✝⁸ : NormedAddCommGroup E
inst✝⁷ : NormedSpace ℝ E
H : Type u_2
inst✝⁶ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁵ : TopologicalSpace M
inst✝⁴ : ChartedSpace H M
inst✝³ : I.Boundaryless
inst✝² : FiniteDimensional ℝ E
inst✝¹ : MeasurableSpace E
inst✝ : BorelSpace E
s : Set M
h₁s ... | no goals | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type u_1
inst✝⁸ : NormedAddCommGroup E
inst✝⁷ : NormedSpace ℝ E
H : Type u_2
inst✝⁶ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁵ : TopologicalSpace M
inst✝⁴ : ChartedSpace H M
inst✝³ : I.Boundaryless
inst✝² : FiniteDimensional ℝ E
i... |
https://github.com/fpvandoorn/sard.git | f4a1bb550136e8591dcd20dca5bdcce766a958c7 | Sard/MeasureZero.lean | MeasureZero.open_implies_empty | [107, 1] | [134, 63] | rw [Set.image_comp] | E : Type u_1
inst✝⁸ : NormedAddCommGroup E
inst✝⁷ : NormedSpace ℝ E
H : Type u_2
inst✝⁶ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁵ : TopologicalSpace M
inst✝⁴ : ChartedSpace H M
inst✝³ : I.Boundaryless
inst✝² : FiniteDimensional ℝ E
inst✝¹ : MeasurableSpace E
inst✝ : BorelSpace E
s : Set M
h₁s ... | E : Type u_1
inst✝⁸ : NormedAddCommGroup E
inst✝⁷ : NormedSpace ℝ E
H : Type u_2
inst✝⁶ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁵ : TopologicalSpace M
inst✝⁴ : ChartedSpace H M
inst✝³ : I.Boundaryless
inst✝² : FiniteDimensional ℝ E
inst✝¹ : MeasurableSpace E
inst✝ : BorelSpace E
s : Set M
h₁s ... | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type u_1
inst✝⁸ : NormedAddCommGroup E
inst✝⁷ : NormedSpace ℝ E
H : Type u_2
inst✝⁶ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁵ : TopologicalSpace M
inst✝⁴ : ChartedSpace H M
inst✝³ : I.Boundaryless
inst✝² : FiniteDimensional ℝ E
i... |
https://github.com/fpvandoorn/sard.git | f4a1bb550136e8591dcd20dca5bdcce766a958c7 | Sard/MeasureZero.lean | MeasureZero.open_implies_empty | [107, 1] | [134, 63] | exact I.toHomeomorph.isOpenMap _ (e.isOpen_image_source_inter h₁s) | E : Type u_1
inst✝⁸ : NormedAddCommGroup E
inst✝⁷ : NormedSpace ℝ E
H : Type u_2
inst✝⁶ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁵ : TopologicalSpace M
inst✝⁴ : ChartedSpace H M
inst✝³ : I.Boundaryless
inst✝² : FiniteDimensional ℝ E
inst✝¹ : MeasurableSpace E
inst✝ : BorelSpace E
s : Set M
h₁s ... | no goals | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type u_1
inst✝⁸ : NormedAddCommGroup E
inst✝⁷ : NormedSpace ℝ E
H : Type u_2
inst✝⁶ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝⁵ : TopologicalSpace M
inst✝⁴ : ChartedSpace H M
inst✝³ : I.Boundaryless
inst✝² : FiniteDimensional ℝ E
i... |
https://github.com/fpvandoorn/sard.git | f4a1bb550136e8591dcd20dca5bdcce766a958c7 | Sard/MeasureZero.lean | measure_zero_image_iff_chart_domains | [163, 1] | [198, 41] | let U : M → Set M := fun x ↦ (ChartedSpace.chartAt x : PartialHomeomorph M H).source | E✝ : Type u_1
inst✝²⁶ : NormedAddCommGroup E✝
inst✝²⁵ : NormedSpace ℝ E✝
H✝ : Type u_2
inst✝²⁴ : TopologicalSpace H✝
I✝ : ModelWithCorners ℝ E✝ H✝
M✝ : Type u_3
inst✝²³ : TopologicalSpace M✝
inst✝²² : ChartedSpace H✝ M✝
inst✝²¹ : I✝.Boundaryless
inst✝²⁰ : FiniteDimensional ℝ E✝
inst✝¹⁹ : MeasurableSpace E✝
inst✝¹⁸ : Bo... | E✝ : Type u_1
inst✝²⁶ : NormedAddCommGroup E✝
inst✝²⁵ : NormedSpace ℝ E✝
H✝ : Type u_2
inst✝²⁴ : TopologicalSpace H✝
I✝ : ModelWithCorners ℝ E✝ H✝
M✝ : Type u_3
inst✝²³ : TopologicalSpace M✝
inst✝²² : ChartedSpace H✝ M✝
inst✝²¹ : I✝.Boundaryless
inst✝²⁰ : FiniteDimensional ℝ E✝
inst✝¹⁹ : MeasurableSpace E✝
inst✝¹⁸ : Bo... | Please generate a tactic in lean4 to solve the state.
STATE:
E✝ : Type u_1
inst✝²⁶ : NormedAddCommGroup E✝
inst✝²⁵ : NormedSpace ℝ E✝
H✝ : Type u_2
inst✝²⁴ : TopologicalSpace H✝
I✝ : ModelWithCorners ℝ E✝ H✝
M✝ : Type u_3
inst✝²³ : TopologicalSpace M✝
inst✝²² : ChartedSpace H✝ M✝
inst✝²¹ : I✝.Boundaryless
inst✝²⁰ : Fin... |
https://github.com/fpvandoorn/sard.git | f4a1bb550136e8591dcd20dca5bdcce766a958c7 | Sard/MeasureZero.lean | measure_zero_image_iff_chart_domains | [163, 1] | [198, 41] | have hcovering : univ ⊆ ⋃ (x : M), U x := by
intro x _
rw [mem_iUnion]
exact ⟨x, mem_chart_source H x⟩ | E✝ : Type u_1
inst✝²⁶ : NormedAddCommGroup E✝
inst✝²⁵ : NormedSpace ℝ E✝
H✝ : Type u_2
inst✝²⁴ : TopologicalSpace H✝
I✝ : ModelWithCorners ℝ E✝ H✝
M✝ : Type u_3
inst✝²³ : TopologicalSpace M✝
inst✝²² : ChartedSpace H✝ M✝
inst✝²¹ : I✝.Boundaryless
inst✝²⁰ : FiniteDimensional ℝ E✝
inst✝¹⁹ : MeasurableSpace E✝
inst✝¹⁸ : Bo... | E✝ : Type u_1
inst✝²⁶ : NormedAddCommGroup E✝
inst✝²⁵ : NormedSpace ℝ E✝
H✝ : Type u_2
inst✝²⁴ : TopologicalSpace H✝
I✝ : ModelWithCorners ℝ E✝ H✝
M✝ : Type u_3
inst✝²³ : TopologicalSpace M✝
inst✝²² : ChartedSpace H✝ M✝
inst✝²¹ : I✝.Boundaryless
inst✝²⁰ : FiniteDimensional ℝ E✝
inst✝¹⁹ : MeasurableSpace E✝
inst✝¹⁸ : Bo... | Please generate a tactic in lean4 to solve the state.
STATE:
E✝ : Type u_1
inst✝²⁶ : NormedAddCommGroup E✝
inst✝²⁵ : NormedSpace ℝ E✝
H✝ : Type u_2
inst✝²⁴ : TopologicalSpace H✝
I✝ : ModelWithCorners ℝ E✝ H✝
M✝ : Type u_3
inst✝²³ : TopologicalSpace M✝
inst✝²² : ChartedSpace H✝ M✝
inst✝²¹ : I✝.Boundaryless
inst✝²⁰ : Fin... |
https://github.com/fpvandoorn/sard.git | f4a1bb550136e8591dcd20dca5bdcce766a958c7 | Sard/MeasureZero.lean | measure_zero_image_iff_chart_domains | [163, 1] | [198, 41] | have hopen : ∀ x : M, IsOpen (U x) := fun x => (ChartedSpace.chartAt x).open_source | E✝ : Type u_1
inst✝²⁶ : NormedAddCommGroup E✝
inst✝²⁵ : NormedSpace ℝ E✝
H✝ : Type u_2
inst✝²⁴ : TopologicalSpace H✝
I✝ : ModelWithCorners ℝ E✝ H✝
M✝ : Type u_3
inst✝²³ : TopologicalSpace M✝
inst✝²² : ChartedSpace H✝ M✝
inst✝²¹ : I✝.Boundaryless
inst✝²⁰ : FiniteDimensional ℝ E✝
inst✝¹⁹ : MeasurableSpace E✝
inst✝¹⁸ : Bo... | E✝ : Type u_1
inst✝²⁶ : NormedAddCommGroup E✝
inst✝²⁵ : NormedSpace ℝ E✝
H✝ : Type u_2
inst✝²⁴ : TopologicalSpace H✝
I✝ : ModelWithCorners ℝ E✝ H✝
M✝ : Type u_3
inst✝²³ : TopologicalSpace M✝
inst✝²² : ChartedSpace H✝ M✝
inst✝²¹ : I✝.Boundaryless
inst✝²⁰ : FiniteDimensional ℝ E✝
inst✝¹⁹ : MeasurableSpace E✝
inst✝¹⁸ : Bo... | Please generate a tactic in lean4 to solve the state.
STATE:
E✝ : Type u_1
inst✝²⁶ : NormedAddCommGroup E✝
inst✝²⁵ : NormedSpace ℝ E✝
H✝ : Type u_2
inst✝²⁴ : TopologicalSpace H✝
I✝ : ModelWithCorners ℝ E✝ H✝
M✝ : Type u_3
inst✝²³ : TopologicalSpace M✝
inst✝²² : ChartedSpace H✝ M✝
inst✝²¹ : I✝.Boundaryless
inst✝²⁰ : Fin... |
https://github.com/fpvandoorn/sard.git | f4a1bb550136e8591dcd20dca5bdcce766a958c7 | Sard/MeasureZero.lean | measure_zero_image_iff_chart_domains | [163, 1] | [198, 41] | let ⟨T, ⟨hTCountable, hTcover⟩⟩ := TopologicalSpace.isOpen_iUnion_countable U hopen | E✝ : Type u_1
inst✝²⁶ : NormedAddCommGroup E✝
inst✝²⁵ : NormedSpace ℝ E✝
H✝ : Type u_2
inst✝²⁴ : TopologicalSpace H✝
I✝ : ModelWithCorners ℝ E✝ H✝
M✝ : Type u_3
inst✝²³ : TopologicalSpace M✝
inst✝²² : ChartedSpace H✝ M✝
inst✝²¹ : I✝.Boundaryless
inst✝²⁰ : FiniteDimensional ℝ E✝
inst✝¹⁹ : MeasurableSpace E✝
inst✝¹⁸ : Bo... | E✝ : Type u_1
inst✝²⁶ : NormedAddCommGroup E✝
inst✝²⁵ : NormedSpace ℝ E✝
H✝ : Type u_2
inst✝²⁴ : TopologicalSpace H✝
I✝ : ModelWithCorners ℝ E✝ H✝
M✝ : Type u_3
inst✝²³ : TopologicalSpace M✝
inst✝²² : ChartedSpace H✝ M✝
inst✝²¹ : I✝.Boundaryless
inst✝²⁰ : FiniteDimensional ℝ E✝
inst✝¹⁹ : MeasurableSpace E✝
inst✝¹⁸ : Bo... | Please generate a tactic in lean4 to solve the state.
STATE:
E✝ : Type u_1
inst✝²⁶ : NormedAddCommGroup E✝
inst✝²⁵ : NormedSpace ℝ E✝
H✝ : Type u_2
inst✝²⁴ : TopologicalSpace H✝
I✝ : ModelWithCorners ℝ E✝ H✝
M✝ : Type u_3
inst✝²³ : TopologicalSpace M✝
inst✝²² : ChartedSpace H✝ M✝
inst✝²¹ : I✝.Boundaryless
inst✝²⁰ : Fin... |
https://github.com/fpvandoorn/sard.git | f4a1bb550136e8591dcd20dca5bdcce766a958c7 | Sard/MeasureZero.lean | measure_zero_image_iff_chart_domains | [163, 1] | [198, 41] | have : ∀ i : T, MeasureZero J (f '' ((U i) ∩ s)) := by
intro i
let e : PartialHomeomorph M H := ChartedSpace.chartAt i
have h : MeasureZero J (f '' (e.source ∩ s)) := hs i
have h₃ : U i = e.source := by rw [← Filter.principal_eq_iff_eq]
apply h.mono _
apply image_subset
rw [h₃] | E✝ : Type u_1
inst✝²⁶ : NormedAddCommGroup E✝
inst✝²⁵ : NormedSpace ℝ E✝
H✝ : Type u_2
inst✝²⁴ : TopologicalSpace H✝
I✝ : ModelWithCorners ℝ E✝ H✝
M✝ : Type u_3
inst✝²³ : TopologicalSpace M✝
inst✝²² : ChartedSpace H✝ M✝
inst✝²¹ : I✝.Boundaryless
inst✝²⁰ : FiniteDimensional ℝ E✝
inst✝¹⁹ : MeasurableSpace E✝
inst✝¹⁸ : Bo... | E✝ : Type u_1
inst✝²⁶ : NormedAddCommGroup E✝
inst✝²⁵ : NormedSpace ℝ E✝
H✝ : Type u_2
inst✝²⁴ : TopologicalSpace H✝
I✝ : ModelWithCorners ℝ E✝ H✝
M✝ : Type u_3
inst✝²³ : TopologicalSpace M✝
inst✝²² : ChartedSpace H✝ M✝
inst✝²¹ : I✝.Boundaryless
inst✝²⁰ : FiniteDimensional ℝ E✝
inst✝¹⁹ : MeasurableSpace E✝
inst✝¹⁸ : Bo... | Please generate a tactic in lean4 to solve the state.
STATE:
E✝ : Type u_1
inst✝²⁶ : NormedAddCommGroup E✝
inst✝²⁵ : NormedSpace ℝ E✝
H✝ : Type u_2
inst✝²⁴ : TopologicalSpace H✝
I✝ : ModelWithCorners ℝ E✝ H✝
M✝ : Type u_3
inst✝²³ : TopologicalSpace M✝
inst✝²² : ChartedSpace H✝ M✝
inst✝²¹ : I✝.Boundaryless
inst✝²⁰ : Fin... |
https://github.com/fpvandoorn/sard.git | f4a1bb550136e8591dcd20dca5bdcce766a958c7 | Sard/MeasureZero.lean | measure_zero_image_iff_chart_domains | [163, 1] | [198, 41] | have decomp : ⋃ (i : T), f '' ((U i) ∩ s) = f '' s :=
calc ⋃ (i : T), f '' ((U i) ∩ s)
_ = f '' (⋃ (i : T), (U i) ∩ s) := by rw [image_iUnion]
_ = f '' ((⋃ (i : T), (U i)) ∩ s) := by rw [iUnion_inter]
_ = f '' ((⋃ (i : M) (_ : i ∈ T), U i) ∩ s) := by rw [iUnion_coe_set]
_ = f '' ((⋃ (i : M), U i) ∩ s)... | E✝ : Type u_1
inst✝²⁶ : NormedAddCommGroup E✝
inst✝²⁵ : NormedSpace ℝ E✝
H✝ : Type u_2
inst✝²⁴ : TopologicalSpace H✝
I✝ : ModelWithCorners ℝ E✝ H✝
M✝ : Type u_3
inst✝²³ : TopologicalSpace M✝
inst✝²² : ChartedSpace H✝ M✝
inst✝²¹ : I✝.Boundaryless
inst✝²⁰ : FiniteDimensional ℝ E✝
inst✝¹⁹ : MeasurableSpace E✝
inst✝¹⁸ : Bo... | E✝ : Type u_1
inst✝²⁶ : NormedAddCommGroup E✝
inst✝²⁵ : NormedSpace ℝ E✝
H✝ : Type u_2
inst✝²⁴ : TopologicalSpace H✝
I✝ : ModelWithCorners ℝ E✝ H✝
M✝ : Type u_3
inst✝²³ : TopologicalSpace M✝
inst✝²² : ChartedSpace H✝ M✝
inst✝²¹ : I✝.Boundaryless
inst✝²⁰ : FiniteDimensional ℝ E✝
inst✝¹⁹ : MeasurableSpace E✝
inst✝¹⁸ : Bo... | Please generate a tactic in lean4 to solve the state.
STATE:
E✝ : Type u_1
inst✝²⁶ : NormedAddCommGroup E✝
inst✝²⁵ : NormedSpace ℝ E✝
H✝ : Type u_2
inst✝²⁴ : TopologicalSpace H✝
I✝ : ModelWithCorners ℝ E✝ H✝
M✝ : Type u_3
inst✝²³ : TopologicalSpace M✝
inst✝²² : ChartedSpace H✝ M✝
inst✝²¹ : I✝.Boundaryless
inst✝²⁰ : Fin... |
https://github.com/fpvandoorn/sard.git | f4a1bb550136e8591dcd20dca5bdcce766a958c7 | Sard/MeasureZero.lean | measure_zero_image_iff_chart_domains | [163, 1] | [198, 41] | rw [← decomp] | E✝ : Type u_1
inst✝²⁶ : NormedAddCommGroup E✝
inst✝²⁵ : NormedSpace ℝ E✝
H✝ : Type u_2
inst✝²⁴ : TopologicalSpace H✝
I✝ : ModelWithCorners ℝ E✝ H✝
M✝ : Type u_3
inst✝²³ : TopologicalSpace M✝
inst✝²² : ChartedSpace H✝ M✝
inst✝²¹ : I✝.Boundaryless
inst✝²⁰ : FiniteDimensional ℝ E✝
inst✝¹⁹ : MeasurableSpace E✝
inst✝¹⁸ : Bo... | E✝ : Type u_1
inst✝²⁶ : NormedAddCommGroup E✝
inst✝²⁵ : NormedSpace ℝ E✝
H✝ : Type u_2
inst✝²⁴ : TopologicalSpace H✝
I✝ : ModelWithCorners ℝ E✝ H✝
M✝ : Type u_3
inst✝²³ : TopologicalSpace M✝
inst✝²² : ChartedSpace H✝ M✝
inst✝²¹ : I✝.Boundaryless
inst✝²⁰ : FiniteDimensional ℝ E✝
inst✝¹⁹ : MeasurableSpace E✝
inst✝¹⁸ : Bo... | Please generate a tactic in lean4 to solve the state.
STATE:
E✝ : Type u_1
inst✝²⁶ : NormedAddCommGroup E✝
inst✝²⁵ : NormedSpace ℝ E✝
H✝ : Type u_2
inst✝²⁴ : TopologicalSpace H✝
I✝ : ModelWithCorners ℝ E✝ H✝
M✝ : Type u_3
inst✝²³ : TopologicalSpace M✝
inst✝²² : ChartedSpace H✝ M✝
inst✝²¹ : I✝.Boundaryless
inst✝²⁰ : Fin... |
https://github.com/fpvandoorn/sard.git | f4a1bb550136e8591dcd20dca5bdcce766a958c7 | Sard/MeasureZero.lean | measure_zero_image_iff_chart_domains | [163, 1] | [198, 41] | have todo : Encodable T := by sorry | E✝ : Type u_1
inst✝²⁶ : NormedAddCommGroup E✝
inst✝²⁵ : NormedSpace ℝ E✝
H✝ : Type u_2
inst✝²⁴ : TopologicalSpace H✝
I✝ : ModelWithCorners ℝ E✝ H✝
M✝ : Type u_3
inst✝²³ : TopologicalSpace M✝
inst✝²² : ChartedSpace H✝ M✝
inst✝²¹ : I✝.Boundaryless
inst✝²⁰ : FiniteDimensional ℝ E✝
inst✝¹⁹ : MeasurableSpace E✝
inst✝¹⁸ : Bo... | E✝ : Type u_1
inst✝²⁶ : NormedAddCommGroup E✝
inst✝²⁵ : NormedSpace ℝ E✝
H✝ : Type u_2
inst✝²⁴ : TopologicalSpace H✝
I✝ : ModelWithCorners ℝ E✝ H✝
M✝ : Type u_3
inst✝²³ : TopologicalSpace M✝
inst✝²² : ChartedSpace H✝ M✝
inst✝²¹ : I✝.Boundaryless
inst✝²⁰ : FiniteDimensional ℝ E✝
inst✝¹⁹ : MeasurableSpace E✝
inst✝¹⁸ : Bo... | Please generate a tactic in lean4 to solve the state.
STATE:
E✝ : Type u_1
inst✝²⁶ : NormedAddCommGroup E✝
inst✝²⁵ : NormedSpace ℝ E✝
H✝ : Type u_2
inst✝²⁴ : TopologicalSpace H✝
I✝ : ModelWithCorners ℝ E✝ H✝
M✝ : Type u_3
inst✝²³ : TopologicalSpace M✝
inst✝²² : ChartedSpace H✝ M✝
inst✝²¹ : I✝.Boundaryless
inst✝²⁰ : Fin... |
https://github.com/fpvandoorn/sard.git | f4a1bb550136e8591dcd20dca5bdcce766a958c7 | Sard/MeasureZero.lean | measure_zero_image_iff_chart_domains | [163, 1] | [198, 41] | apply MeasureZero.iUnion (ι := T) this | E✝ : Type u_1
inst✝²⁶ : NormedAddCommGroup E✝
inst✝²⁵ : NormedSpace ℝ E✝
H✝ : Type u_2
inst✝²⁴ : TopologicalSpace H✝
I✝ : ModelWithCorners ℝ E✝ H✝
M✝ : Type u_3
inst✝²³ : TopologicalSpace M✝
inst✝²² : ChartedSpace H✝ M✝
inst✝²¹ : I✝.Boundaryless
inst✝²⁰ : FiniteDimensional ℝ E✝
inst✝¹⁹ : MeasurableSpace E✝
inst✝¹⁸ : Bo... | no goals | Please generate a tactic in lean4 to solve the state.
STATE:
E✝ : Type u_1
inst✝²⁶ : NormedAddCommGroup E✝
inst✝²⁵ : NormedSpace ℝ E✝
H✝ : Type u_2
inst✝²⁴ : TopologicalSpace H✝
I✝ : ModelWithCorners ℝ E✝ H✝
M✝ : Type u_3
inst✝²³ : TopologicalSpace M✝
inst✝²² : ChartedSpace H✝ M✝
inst✝²¹ : I✝.Boundaryless
inst✝²⁰ : Fin... |
https://github.com/fpvandoorn/sard.git | f4a1bb550136e8591dcd20dca5bdcce766a958c7 | Sard/MeasureZero.lean | measure_zero_image_iff_chart_domains | [163, 1] | [198, 41] | intro x _ | E✝ : Type u_1
inst✝²⁶ : NormedAddCommGroup E✝
inst✝²⁵ : NormedSpace ℝ E✝
H✝ : Type u_2
inst✝²⁴ : TopologicalSpace H✝
I✝ : ModelWithCorners ℝ E✝ H✝
M✝ : Type u_3
inst✝²³ : TopologicalSpace M✝
inst✝²² : ChartedSpace H✝ M✝
inst✝²¹ : I✝.Boundaryless
inst✝²⁰ : FiniteDimensional ℝ E✝
inst✝¹⁹ : MeasurableSpace E✝
inst✝¹⁸ : Bo... | E✝ : Type u_1
inst✝²⁶ : NormedAddCommGroup E✝
inst✝²⁵ : NormedSpace ℝ E✝
H✝ : Type u_2
inst✝²⁴ : TopologicalSpace H✝
I✝ : ModelWithCorners ℝ E✝ H✝
M✝ : Type u_3
inst✝²³ : TopologicalSpace M✝
inst✝²² : ChartedSpace H✝ M✝
inst✝²¹ : I✝.Boundaryless
inst✝²⁰ : FiniteDimensional ℝ E✝
inst✝¹⁹ : MeasurableSpace E✝
inst✝¹⁸ : Bo... | Please generate a tactic in lean4 to solve the state.
STATE:
E✝ : Type u_1
inst✝²⁶ : NormedAddCommGroup E✝
inst✝²⁵ : NormedSpace ℝ E✝
H✝ : Type u_2
inst✝²⁴ : TopologicalSpace H✝
I✝ : ModelWithCorners ℝ E✝ H✝
M✝ : Type u_3
inst✝²³ : TopologicalSpace M✝
inst✝²² : ChartedSpace H✝ M✝
inst✝²¹ : I✝.Boundaryless
inst✝²⁰ : Fin... |
https://github.com/fpvandoorn/sard.git | f4a1bb550136e8591dcd20dca5bdcce766a958c7 | Sard/MeasureZero.lean | measure_zero_image_iff_chart_domains | [163, 1] | [198, 41] | rw [mem_iUnion] | E✝ : Type u_1
inst✝²⁶ : NormedAddCommGroup E✝
inst✝²⁵ : NormedSpace ℝ E✝
H✝ : Type u_2
inst✝²⁴ : TopologicalSpace H✝
I✝ : ModelWithCorners ℝ E✝ H✝
M✝ : Type u_3
inst✝²³ : TopologicalSpace M✝
inst✝²² : ChartedSpace H✝ M✝
inst✝²¹ : I✝.Boundaryless
inst✝²⁰ : FiniteDimensional ℝ E✝
inst✝¹⁹ : MeasurableSpace E✝
inst✝¹⁸ : Bo... | E✝ : Type u_1
inst✝²⁶ : NormedAddCommGroup E✝
inst✝²⁵ : NormedSpace ℝ E✝
H✝ : Type u_2
inst✝²⁴ : TopologicalSpace H✝
I✝ : ModelWithCorners ℝ E✝ H✝
M✝ : Type u_3
inst✝²³ : TopologicalSpace M✝
inst✝²² : ChartedSpace H✝ M✝
inst✝²¹ : I✝.Boundaryless
inst✝²⁰ : FiniteDimensional ℝ E✝
inst✝¹⁹ : MeasurableSpace E✝
inst✝¹⁸ : Bo... | Please generate a tactic in lean4 to solve the state.
STATE:
E✝ : Type u_1
inst✝²⁶ : NormedAddCommGroup E✝
inst✝²⁵ : NormedSpace ℝ E✝
H✝ : Type u_2
inst✝²⁴ : TopologicalSpace H✝
I✝ : ModelWithCorners ℝ E✝ H✝
M✝ : Type u_3
inst✝²³ : TopologicalSpace M✝
inst✝²² : ChartedSpace H✝ M✝
inst✝²¹ : I✝.Boundaryless
inst✝²⁰ : Fin... |
https://github.com/fpvandoorn/sard.git | f4a1bb550136e8591dcd20dca5bdcce766a958c7 | Sard/MeasureZero.lean | measure_zero_image_iff_chart_domains | [163, 1] | [198, 41] | exact ⟨x, mem_chart_source H x⟩ | E✝ : Type u_1
inst✝²⁶ : NormedAddCommGroup E✝
inst✝²⁵ : NormedSpace ℝ E✝
H✝ : Type u_2
inst✝²⁴ : TopologicalSpace H✝
I✝ : ModelWithCorners ℝ E✝ H✝
M✝ : Type u_3
inst✝²³ : TopologicalSpace M✝
inst✝²² : ChartedSpace H✝ M✝
inst✝²¹ : I✝.Boundaryless
inst✝²⁰ : FiniteDimensional ℝ E✝
inst✝¹⁹ : MeasurableSpace E✝
inst✝¹⁸ : Bo... | no goals | Please generate a tactic in lean4 to solve the state.
STATE:
E✝ : Type u_1
inst✝²⁶ : NormedAddCommGroup E✝
inst✝²⁵ : NormedSpace ℝ E✝
H✝ : Type u_2
inst✝²⁴ : TopologicalSpace H✝
I✝ : ModelWithCorners ℝ E✝ H✝
M✝ : Type u_3
inst✝²³ : TopologicalSpace M✝
inst✝²² : ChartedSpace H✝ M✝
inst✝²¹ : I✝.Boundaryless
inst✝²⁰ : Fin... |
https://github.com/fpvandoorn/sard.git | f4a1bb550136e8591dcd20dca5bdcce766a958c7 | Sard/MeasureZero.lean | measure_zero_image_iff_chart_domains | [163, 1] | [198, 41] | intro i | E✝ : Type u_1
inst✝²⁶ : NormedAddCommGroup E✝
inst✝²⁵ : NormedSpace ℝ E✝
H✝ : Type u_2
inst✝²⁴ : TopologicalSpace H✝
I✝ : ModelWithCorners ℝ E✝ H✝
M✝ : Type u_3
inst✝²³ : TopologicalSpace M✝
inst✝²² : ChartedSpace H✝ M✝
inst✝²¹ : I✝.Boundaryless
inst✝²⁰ : FiniteDimensional ℝ E✝
inst✝¹⁹ : MeasurableSpace E✝
inst✝¹⁸ : Bo... | E✝ : Type u_1
inst✝²⁶ : NormedAddCommGroup E✝
inst✝²⁵ : NormedSpace ℝ E✝
H✝ : Type u_2
inst✝²⁴ : TopologicalSpace H✝
I✝ : ModelWithCorners ℝ E✝ H✝
M✝ : Type u_3
inst✝²³ : TopologicalSpace M✝
inst✝²² : ChartedSpace H✝ M✝
inst✝²¹ : I✝.Boundaryless
inst✝²⁰ : FiniteDimensional ℝ E✝
inst✝¹⁹ : MeasurableSpace E✝
inst✝¹⁸ : Bo... | Please generate a tactic in lean4 to solve the state.
STATE:
E✝ : Type u_1
inst✝²⁶ : NormedAddCommGroup E✝
inst✝²⁵ : NormedSpace ℝ E✝
H✝ : Type u_2
inst✝²⁴ : TopologicalSpace H✝
I✝ : ModelWithCorners ℝ E✝ H✝
M✝ : Type u_3
inst✝²³ : TopologicalSpace M✝
inst✝²² : ChartedSpace H✝ M✝
inst✝²¹ : I✝.Boundaryless
inst✝²⁰ : Fin... |
https://github.com/fpvandoorn/sard.git | f4a1bb550136e8591dcd20dca5bdcce766a958c7 | Sard/MeasureZero.lean | measure_zero_image_iff_chart_domains | [163, 1] | [198, 41] | let e : PartialHomeomorph M H := ChartedSpace.chartAt i | E✝ : Type u_1
inst✝²⁶ : NormedAddCommGroup E✝
inst✝²⁵ : NormedSpace ℝ E✝
H✝ : Type u_2
inst✝²⁴ : TopologicalSpace H✝
I✝ : ModelWithCorners ℝ E✝ H✝
M✝ : Type u_3
inst✝²³ : TopologicalSpace M✝
inst✝²² : ChartedSpace H✝ M✝
inst✝²¹ : I✝.Boundaryless
inst✝²⁰ : FiniteDimensional ℝ E✝
inst✝¹⁹ : MeasurableSpace E✝
inst✝¹⁸ : Bo... | E✝ : Type u_1
inst✝²⁶ : NormedAddCommGroup E✝
inst✝²⁵ : NormedSpace ℝ E✝
H✝ : Type u_2
inst✝²⁴ : TopologicalSpace H✝
I✝ : ModelWithCorners ℝ E✝ H✝
M✝ : Type u_3
inst✝²³ : TopologicalSpace M✝
inst✝²² : ChartedSpace H✝ M✝
inst✝²¹ : I✝.Boundaryless
inst✝²⁰ : FiniteDimensional ℝ E✝
inst✝¹⁹ : MeasurableSpace E✝
inst✝¹⁸ : Bo... | Please generate a tactic in lean4 to solve the state.
STATE:
E✝ : Type u_1
inst✝²⁶ : NormedAddCommGroup E✝
inst✝²⁵ : NormedSpace ℝ E✝
H✝ : Type u_2
inst✝²⁴ : TopologicalSpace H✝
I✝ : ModelWithCorners ℝ E✝ H✝
M✝ : Type u_3
inst✝²³ : TopologicalSpace M✝
inst✝²² : ChartedSpace H✝ M✝
inst✝²¹ : I✝.Boundaryless
inst✝²⁰ : Fin... |
https://github.com/fpvandoorn/sard.git | f4a1bb550136e8591dcd20dca5bdcce766a958c7 | Sard/MeasureZero.lean | measure_zero_image_iff_chart_domains | [163, 1] | [198, 41] | have h : MeasureZero J (f '' (e.source ∩ s)) := hs i | E✝ : Type u_1
inst✝²⁶ : NormedAddCommGroup E✝
inst✝²⁵ : NormedSpace ℝ E✝
H✝ : Type u_2
inst✝²⁴ : TopologicalSpace H✝
I✝ : ModelWithCorners ℝ E✝ H✝
M✝ : Type u_3
inst✝²³ : TopologicalSpace M✝
inst✝²² : ChartedSpace H✝ M✝
inst✝²¹ : I✝.Boundaryless
inst✝²⁰ : FiniteDimensional ℝ E✝
inst✝¹⁹ : MeasurableSpace E✝
inst✝¹⁸ : Bo... | E✝ : Type u_1
inst✝²⁶ : NormedAddCommGroup E✝
inst✝²⁵ : NormedSpace ℝ E✝
H✝ : Type u_2
inst✝²⁴ : TopologicalSpace H✝
I✝ : ModelWithCorners ℝ E✝ H✝
M✝ : Type u_3
inst✝²³ : TopologicalSpace M✝
inst✝²² : ChartedSpace H✝ M✝
inst✝²¹ : I✝.Boundaryless
inst✝²⁰ : FiniteDimensional ℝ E✝
inst✝¹⁹ : MeasurableSpace E✝
inst✝¹⁸ : Bo... | Please generate a tactic in lean4 to solve the state.
STATE:
E✝ : Type u_1
inst✝²⁶ : NormedAddCommGroup E✝
inst✝²⁵ : NormedSpace ℝ E✝
H✝ : Type u_2
inst✝²⁴ : TopologicalSpace H✝
I✝ : ModelWithCorners ℝ E✝ H✝
M✝ : Type u_3
inst✝²³ : TopologicalSpace M✝
inst✝²² : ChartedSpace H✝ M✝
inst✝²¹ : I✝.Boundaryless
inst✝²⁰ : Fin... |
https://github.com/fpvandoorn/sard.git | f4a1bb550136e8591dcd20dca5bdcce766a958c7 | Sard/MeasureZero.lean | measure_zero_image_iff_chart_domains | [163, 1] | [198, 41] | have h₃ : U i = e.source := by rw [← Filter.principal_eq_iff_eq] | E✝ : Type u_1
inst✝²⁶ : NormedAddCommGroup E✝
inst✝²⁵ : NormedSpace ℝ E✝
H✝ : Type u_2
inst✝²⁴ : TopologicalSpace H✝
I✝ : ModelWithCorners ℝ E✝ H✝
M✝ : Type u_3
inst✝²³ : TopologicalSpace M✝
inst✝²² : ChartedSpace H✝ M✝
inst✝²¹ : I✝.Boundaryless
inst✝²⁰ : FiniteDimensional ℝ E✝
inst✝¹⁹ : MeasurableSpace E✝
inst✝¹⁸ : Bo... | E✝ : Type u_1
inst✝²⁶ : NormedAddCommGroup E✝
inst✝²⁵ : NormedSpace ℝ E✝
H✝ : Type u_2
inst✝²⁴ : TopologicalSpace H✝
I✝ : ModelWithCorners ℝ E✝ H✝
M✝ : Type u_3
inst✝²³ : TopologicalSpace M✝
inst✝²² : ChartedSpace H✝ M✝
inst✝²¹ : I✝.Boundaryless
inst✝²⁰ : FiniteDimensional ℝ E✝
inst✝¹⁹ : MeasurableSpace E✝
inst✝¹⁸ : Bo... | Please generate a tactic in lean4 to solve the state.
STATE:
E✝ : Type u_1
inst✝²⁶ : NormedAddCommGroup E✝
inst✝²⁵ : NormedSpace ℝ E✝
H✝ : Type u_2
inst✝²⁴ : TopologicalSpace H✝
I✝ : ModelWithCorners ℝ E✝ H✝
M✝ : Type u_3
inst✝²³ : TopologicalSpace M✝
inst✝²² : ChartedSpace H✝ M✝
inst✝²¹ : I✝.Boundaryless
inst✝²⁰ : Fin... |
https://github.com/fpvandoorn/sard.git | f4a1bb550136e8591dcd20dca5bdcce766a958c7 | Sard/MeasureZero.lean | measure_zero_image_iff_chart_domains | [163, 1] | [198, 41] | apply h.mono _ | E✝ : Type u_1
inst✝²⁶ : NormedAddCommGroup E✝
inst✝²⁵ : NormedSpace ℝ E✝
H✝ : Type u_2
inst✝²⁴ : TopologicalSpace H✝
I✝ : ModelWithCorners ℝ E✝ H✝
M✝ : Type u_3
inst✝²³ : TopologicalSpace M✝
inst✝²² : ChartedSpace H✝ M✝
inst✝²¹ : I✝.Boundaryless
inst✝²⁰ : FiniteDimensional ℝ E✝
inst✝¹⁹ : MeasurableSpace E✝
inst✝¹⁸ : Bo... | E✝ : Type u_1
inst✝²⁶ : NormedAddCommGroup E✝
inst✝²⁵ : NormedSpace ℝ E✝
H✝ : Type u_2
inst✝²⁴ : TopologicalSpace H✝
I✝ : ModelWithCorners ℝ E✝ H✝
M✝ : Type u_3
inst✝²³ : TopologicalSpace M✝
inst✝²² : ChartedSpace H✝ M✝
inst✝²¹ : I✝.Boundaryless
inst✝²⁰ : FiniteDimensional ℝ E✝
inst✝¹⁹ : MeasurableSpace E✝
inst✝¹⁸ : Bo... | Please generate a tactic in lean4 to solve the state.
STATE:
E✝ : Type u_1
inst✝²⁶ : NormedAddCommGroup E✝
inst✝²⁵ : NormedSpace ℝ E✝
H✝ : Type u_2
inst✝²⁴ : TopologicalSpace H✝
I✝ : ModelWithCorners ℝ E✝ H✝
M✝ : Type u_3
inst✝²³ : TopologicalSpace M✝
inst✝²² : ChartedSpace H✝ M✝
inst✝²¹ : I✝.Boundaryless
inst✝²⁰ : Fin... |
https://github.com/fpvandoorn/sard.git | f4a1bb550136e8591dcd20dca5bdcce766a958c7 | Sard/MeasureZero.lean | measure_zero_image_iff_chart_domains | [163, 1] | [198, 41] | apply image_subset | E✝ : Type u_1
inst✝²⁶ : NormedAddCommGroup E✝
inst✝²⁵ : NormedSpace ℝ E✝
H✝ : Type u_2
inst✝²⁴ : TopologicalSpace H✝
I✝ : ModelWithCorners ℝ E✝ H✝
M✝ : Type u_3
inst✝²³ : TopologicalSpace M✝
inst✝²² : ChartedSpace H✝ M✝
inst✝²¹ : I✝.Boundaryless
inst✝²⁰ : FiniteDimensional ℝ E✝
inst✝¹⁹ : MeasurableSpace E✝
inst✝¹⁸ : Bo... | case h
E✝ : Type u_1
inst✝²⁶ : NormedAddCommGroup E✝
inst✝²⁵ : NormedSpace ℝ E✝
H✝ : Type u_2
inst✝²⁴ : TopologicalSpace H✝
I✝ : ModelWithCorners ℝ E✝ H✝
M✝ : Type u_3
inst✝²³ : TopologicalSpace M✝
inst✝²² : ChartedSpace H✝ M✝
inst✝²¹ : I✝.Boundaryless
inst✝²⁰ : FiniteDimensional ℝ E✝
inst✝¹⁹ : MeasurableSpace E✝
inst✝... | Please generate a tactic in lean4 to solve the state.
STATE:
E✝ : Type u_1
inst✝²⁶ : NormedAddCommGroup E✝
inst✝²⁵ : NormedSpace ℝ E✝
H✝ : Type u_2
inst✝²⁴ : TopologicalSpace H✝
I✝ : ModelWithCorners ℝ E✝ H✝
M✝ : Type u_3
inst✝²³ : TopologicalSpace M✝
inst✝²² : ChartedSpace H✝ M✝
inst✝²¹ : I✝.Boundaryless
inst✝²⁰ : Fin... |
https://github.com/fpvandoorn/sard.git | f4a1bb550136e8591dcd20dca5bdcce766a958c7 | Sard/MeasureZero.lean | measure_zero_image_iff_chart_domains | [163, 1] | [198, 41] | rw [h₃] | case h
E✝ : Type u_1
inst✝²⁶ : NormedAddCommGroup E✝
inst✝²⁵ : NormedSpace ℝ E✝
H✝ : Type u_2
inst✝²⁴ : TopologicalSpace H✝
I✝ : ModelWithCorners ℝ E✝ H✝
M✝ : Type u_3
inst✝²³ : TopologicalSpace M✝
inst✝²² : ChartedSpace H✝ M✝
inst✝²¹ : I✝.Boundaryless
inst✝²⁰ : FiniteDimensional ℝ E✝
inst✝¹⁹ : MeasurableSpace E✝
inst✝... | no goals | Please generate a tactic in lean4 to solve the state.
STATE:
case h
E✝ : Type u_1
inst✝²⁶ : NormedAddCommGroup E✝
inst✝²⁵ : NormedSpace ℝ E✝
H✝ : Type u_2
inst✝²⁴ : TopologicalSpace H✝
I✝ : ModelWithCorners ℝ E✝ H✝
M✝ : Type u_3
inst✝²³ : TopologicalSpace M✝
inst✝²² : ChartedSpace H✝ M✝
inst✝²¹ : I✝.Boundaryless
inst✝²... |
https://github.com/fpvandoorn/sard.git | f4a1bb550136e8591dcd20dca5bdcce766a958c7 | Sard/MeasureZero.lean | measure_zero_image_iff_chart_domains | [163, 1] | [198, 41] | rw [← Filter.principal_eq_iff_eq] | E✝ : Type u_1
inst✝²⁶ : NormedAddCommGroup E✝
inst✝²⁵ : NormedSpace ℝ E✝
H✝ : Type u_2
inst✝²⁴ : TopologicalSpace H✝
I✝ : ModelWithCorners ℝ E✝ H✝
M✝ : Type u_3
inst✝²³ : TopologicalSpace M✝
inst✝²² : ChartedSpace H✝ M✝
inst✝²¹ : I✝.Boundaryless
inst✝²⁰ : FiniteDimensional ℝ E✝
inst✝¹⁹ : MeasurableSpace E✝
inst✝¹⁸ : Bo... | no goals | Please generate a tactic in lean4 to solve the state.
STATE:
E✝ : Type u_1
inst✝²⁶ : NormedAddCommGroup E✝
inst✝²⁵ : NormedSpace ℝ E✝
H✝ : Type u_2
inst✝²⁴ : TopologicalSpace H✝
I✝ : ModelWithCorners ℝ E✝ H✝
M✝ : Type u_3
inst✝²³ : TopologicalSpace M✝
inst✝²² : ChartedSpace H✝ M✝
inst✝²¹ : I✝.Boundaryless
inst✝²⁰ : Fin... |
https://github.com/fpvandoorn/sard.git | f4a1bb550136e8591dcd20dca5bdcce766a958c7 | Sard/MeasureZero.lean | measure_zero_image_iff_chart_domains | [163, 1] | [198, 41] | rw [image_iUnion] | E✝ : Type u_1
inst✝²⁶ : NormedAddCommGroup E✝
inst✝²⁵ : NormedSpace ℝ E✝
H✝ : Type u_2
inst✝²⁴ : TopologicalSpace H✝
I✝ : ModelWithCorners ℝ E✝ H✝
M✝ : Type u_3
inst✝²³ : TopologicalSpace M✝
inst✝²² : ChartedSpace H✝ M✝
inst✝²¹ : I✝.Boundaryless
inst✝²⁰ : FiniteDimensional ℝ E✝
inst✝¹⁹ : MeasurableSpace E✝
inst✝¹⁸ : Bo... | no goals | Please generate a tactic in lean4 to solve the state.
STATE:
E✝ : Type u_1
inst✝²⁶ : NormedAddCommGroup E✝
inst✝²⁵ : NormedSpace ℝ E✝
H✝ : Type u_2
inst✝²⁴ : TopologicalSpace H✝
I✝ : ModelWithCorners ℝ E✝ H✝
M✝ : Type u_3
inst✝²³ : TopologicalSpace M✝
inst✝²² : ChartedSpace H✝ M✝
inst✝²¹ : I✝.Boundaryless
inst✝²⁰ : Fin... |
https://github.com/fpvandoorn/sard.git | f4a1bb550136e8591dcd20dca5bdcce766a958c7 | Sard/MeasureZero.lean | measure_zero_image_iff_chart_domains | [163, 1] | [198, 41] | rw [iUnion_inter] | E✝ : Type u_1
inst✝²⁶ : NormedAddCommGroup E✝
inst✝²⁵ : NormedSpace ℝ E✝
H✝ : Type u_2
inst✝²⁴ : TopologicalSpace H✝
I✝ : ModelWithCorners ℝ E✝ H✝
M✝ : Type u_3
inst✝²³ : TopologicalSpace M✝
inst✝²² : ChartedSpace H✝ M✝
inst✝²¹ : I✝.Boundaryless
inst✝²⁰ : FiniteDimensional ℝ E✝
inst✝¹⁹ : MeasurableSpace E✝
inst✝¹⁸ : Bo... | no goals | Please generate a tactic in lean4 to solve the state.
STATE:
E✝ : Type u_1
inst✝²⁶ : NormedAddCommGroup E✝
inst✝²⁵ : NormedSpace ℝ E✝
H✝ : Type u_2
inst✝²⁴ : TopologicalSpace H✝
I✝ : ModelWithCorners ℝ E✝ H✝
M✝ : Type u_3
inst✝²³ : TopologicalSpace M✝
inst✝²² : ChartedSpace H✝ M✝
inst✝²¹ : I✝.Boundaryless
inst✝²⁰ : Fin... |
https://github.com/fpvandoorn/sard.git | f4a1bb550136e8591dcd20dca5bdcce766a958c7 | Sard/MeasureZero.lean | measure_zero_image_iff_chart_domains | [163, 1] | [198, 41] | rw [iUnion_coe_set] | E✝ : Type u_1
inst✝²⁶ : NormedAddCommGroup E✝
inst✝²⁵ : NormedSpace ℝ E✝
H✝ : Type u_2
inst✝²⁴ : TopologicalSpace H✝
I✝ : ModelWithCorners ℝ E✝ H✝
M✝ : Type u_3
inst✝²³ : TopologicalSpace M✝
inst✝²² : ChartedSpace H✝ M✝
inst✝²¹ : I✝.Boundaryless
inst✝²⁰ : FiniteDimensional ℝ E✝
inst✝¹⁹ : MeasurableSpace E✝
inst✝¹⁸ : Bo... | no goals | Please generate a tactic in lean4 to solve the state.
STATE:
E✝ : Type u_1
inst✝²⁶ : NormedAddCommGroup E✝
inst✝²⁵ : NormedSpace ℝ E✝
H✝ : Type u_2
inst✝²⁴ : TopologicalSpace H✝
I✝ : ModelWithCorners ℝ E✝ H✝
M✝ : Type u_3
inst✝²³ : TopologicalSpace M✝
inst✝²² : ChartedSpace H✝ M✝
inst✝²¹ : I✝.Boundaryless
inst✝²⁰ : Fin... |
https://github.com/fpvandoorn/sard.git | f4a1bb550136e8591dcd20dca5bdcce766a958c7 | Sard/MeasureZero.lean | measure_zero_image_iff_chart_domains | [163, 1] | [198, 41] | rw [hTcover] | E✝ : Type u_1
inst✝²⁶ : NormedAddCommGroup E✝
inst✝²⁵ : NormedSpace ℝ E✝
H✝ : Type u_2
inst✝²⁴ : TopologicalSpace H✝
I✝ : ModelWithCorners ℝ E✝ H✝
M✝ : Type u_3
inst✝²³ : TopologicalSpace M✝
inst✝²² : ChartedSpace H✝ M✝
inst✝²¹ : I✝.Boundaryless
inst✝²⁰ : FiniteDimensional ℝ E✝
inst✝¹⁹ : MeasurableSpace E✝
inst✝¹⁸ : Bo... | no goals | Please generate a tactic in lean4 to solve the state.
STATE:
E✝ : Type u_1
inst✝²⁶ : NormedAddCommGroup E✝
inst✝²⁵ : NormedSpace ℝ E✝
H✝ : Type u_2
inst✝²⁴ : TopologicalSpace H✝
I✝ : ModelWithCorners ℝ E✝ H✝
M✝ : Type u_3
inst✝²³ : TopologicalSpace M✝
inst✝²² : ChartedSpace H✝ M✝
inst✝²¹ : I✝.Boundaryless
inst✝²⁰ : Fin... |
https://github.com/fpvandoorn/sard.git | f4a1bb550136e8591dcd20dca5bdcce766a958c7 | Sard/MeasureZero.lean | measure_zero_image_iff_chart_domains | [163, 1] | [198, 41] | rw [subset_antisymm (by simp) (hcovering)] | E✝ : Type u_1
inst✝²⁶ : NormedAddCommGroup E✝
inst✝²⁵ : NormedSpace ℝ E✝
H✝ : Type u_2
inst✝²⁴ : TopologicalSpace H✝
I✝ : ModelWithCorners ℝ E✝ H✝
M✝ : Type u_3
inst✝²³ : TopologicalSpace M✝
inst✝²² : ChartedSpace H✝ M✝
inst✝²¹ : I✝.Boundaryless
inst✝²⁰ : FiniteDimensional ℝ E✝
inst✝¹⁹ : MeasurableSpace E✝
inst✝¹⁸ : Bo... | no goals | Please generate a tactic in lean4 to solve the state.
STATE:
E✝ : Type u_1
inst✝²⁶ : NormedAddCommGroup E✝
inst✝²⁵ : NormedSpace ℝ E✝
H✝ : Type u_2
inst✝²⁴ : TopologicalSpace H✝
I✝ : ModelWithCorners ℝ E✝ H✝
M✝ : Type u_3
inst✝²³ : TopologicalSpace M✝
inst✝²² : ChartedSpace H✝ M✝
inst✝²¹ : I✝.Boundaryless
inst✝²⁰ : Fin... |
https://github.com/fpvandoorn/sard.git | f4a1bb550136e8591dcd20dca5bdcce766a958c7 | Sard/MeasureZero.lean | measure_zero_image_iff_chart_domains | [163, 1] | [198, 41] | simp | E✝ : Type u_1
inst✝²⁶ : NormedAddCommGroup E✝
inst✝²⁵ : NormedSpace ℝ E✝
H✝ : Type u_2
inst✝²⁴ : TopologicalSpace H✝
I✝ : ModelWithCorners ℝ E✝ H✝
M✝ : Type u_3
inst✝²³ : TopologicalSpace M✝
inst✝²² : ChartedSpace H✝ M✝
inst✝²¹ : I✝.Boundaryless
inst✝²⁰ : FiniteDimensional ℝ E✝
inst✝¹⁹ : MeasurableSpace E✝
inst✝¹⁸ : Bo... | no goals | Please generate a tactic in lean4 to solve the state.
STATE:
E✝ : Type u_1
inst✝²⁶ : NormedAddCommGroup E✝
inst✝²⁵ : NormedSpace ℝ E✝
H✝ : Type u_2
inst✝²⁴ : TopologicalSpace H✝
I✝ : ModelWithCorners ℝ E✝ H✝
M✝ : Type u_3
inst✝²³ : TopologicalSpace M✝
inst✝²² : ChartedSpace H✝ M✝
inst✝²¹ : I✝.Boundaryless
inst✝²⁰ : Fin... |
https://github.com/fpvandoorn/sard.git | f4a1bb550136e8591dcd20dca5bdcce766a958c7 | Sard/MeasureZero.lean | measure_zero_image_iff_chart_domains | [163, 1] | [198, 41] | rw [univ_inter] | E✝ : Type u_1
inst✝²⁶ : NormedAddCommGroup E✝
inst✝²⁵ : NormedSpace ℝ E✝
H✝ : Type u_2
inst✝²⁴ : TopologicalSpace H✝
I✝ : ModelWithCorners ℝ E✝ H✝
M✝ : Type u_3
inst✝²³ : TopologicalSpace M✝
inst✝²² : ChartedSpace H✝ M✝
inst✝²¹ : I✝.Boundaryless
inst✝²⁰ : FiniteDimensional ℝ E✝
inst✝¹⁹ : MeasurableSpace E✝
inst✝¹⁸ : Bo... | no goals | Please generate a tactic in lean4 to solve the state.
STATE:
E✝ : Type u_1
inst✝²⁶ : NormedAddCommGroup E✝
inst✝²⁵ : NormedSpace ℝ E✝
H✝ : Type u_2
inst✝²⁴ : TopologicalSpace H✝
I✝ : ModelWithCorners ℝ E✝ H✝
M✝ : Type u_3
inst✝²³ : TopologicalSpace M✝
inst✝²² : ChartedSpace H✝ M✝
inst✝²¹ : I✝.Boundaryless
inst✝²⁰ : Fin... |
https://github.com/fpvandoorn/sard.git | f4a1bb550136e8591dcd20dca5bdcce766a958c7 | Sard/MeasureZero.lean | measure_zero_image_iff_chart_domains | [163, 1] | [198, 41] | sorry | E✝ : Type u_1
inst✝²⁶ : NormedAddCommGroup E✝
inst✝²⁵ : NormedSpace ℝ E✝
H✝ : Type u_2
inst✝²⁴ : TopologicalSpace H✝
I✝ : ModelWithCorners ℝ E✝ H✝
M✝ : Type u_3
inst✝²³ : TopologicalSpace M✝
inst✝²² : ChartedSpace H✝ M✝
inst✝²¹ : I✝.Boundaryless
inst✝²⁰ : FiniteDimensional ℝ E✝
inst✝¹⁹ : MeasurableSpace E✝
inst✝¹⁸ : Bo... | no goals | Please generate a tactic in lean4 to solve the state.
STATE:
E✝ : Type u_1
inst✝²⁶ : NormedAddCommGroup E✝
inst✝²⁵ : NormedSpace ℝ E✝
H✝ : Type u_2
inst✝²⁴ : TopologicalSpace H✝
I✝ : ModelWithCorners ℝ E✝ H✝
M✝ : Type u_3
inst✝²³ : TopologicalSpace M✝
inst✝²² : ChartedSpace H✝ M✝
inst✝²¹ : I✝.Boundaryless
inst✝²⁰ : Fin... |
https://github.com/fpvandoorn/sard.git | f4a1bb550136e8591dcd20dca5bdcce766a958c7 | Sard/MeasureZero.lean | MeasureZero.isMeagre_of_isSigmaCompact | [205, 1] | [216, 85] | obtain ⟨K, ⟨hcompact, hcover⟩⟩ := h₂s | E✝ : Type u_1
inst✝²⁷ : NormedAddCommGroup E✝
inst✝²⁶ : NormedSpace ℝ E✝
H✝ : Type u_2
inst✝²⁵ : TopologicalSpace H✝
I✝ : ModelWithCorners ℝ E✝ H✝
M✝ : Type u_3
inst✝²⁴ : TopologicalSpace M✝
inst✝²³ : ChartedSpace H✝ M✝
inst✝²² : I✝.Boundaryless
inst✝²¹ : FiniteDimensional ℝ E✝
inst✝²⁰ : MeasurableSpace E✝
inst✝¹⁹ : Bo... | case intro.intro
E✝ : Type u_1
inst✝²⁷ : NormedAddCommGroup E✝
inst✝²⁶ : NormedSpace ℝ E✝
H✝ : Type u_2
inst✝²⁵ : TopologicalSpace H✝
I✝ : ModelWithCorners ℝ E✝ H✝
M✝ : Type u_3
inst✝²⁴ : TopologicalSpace M✝
inst✝²³ : ChartedSpace H✝ M✝
inst✝²² : I✝.Boundaryless
inst✝²¹ : FiniteDimensional ℝ E✝
inst✝²⁰ : MeasurableSpac... | Please generate a tactic in lean4 to solve the state.
STATE:
E✝ : Type u_1
inst✝²⁷ : NormedAddCommGroup E✝
inst✝²⁶ : NormedSpace ℝ E✝
H✝ : Type u_2
inst✝²⁵ : TopologicalSpace H✝
I✝ : ModelWithCorners ℝ E✝ H✝
M✝ : Type u_3
inst✝²⁴ : TopologicalSpace M✝
inst✝²³ : ChartedSpace H✝ M✝
inst✝²² : I✝.Boundaryless
inst✝²¹ : Fin... |
https://github.com/fpvandoorn/sard.git | f4a1bb550136e8591dcd20dca5bdcce766a958c7 | Sard/MeasureZero.lean | MeasureZero.isMeagre_of_isSigmaCompact | [205, 1] | [216, 85] | suffices ∀ n : ℕ, IsNowhereDense (K n) by
rw [isMeagre_iff_countable_union_isNowhereDense, ← hcover]
simp [IsMeagre]
exact ⟨range K, fun t ⟨n, hn⟩ ↦ hn ▸ this n, countable_range K, fun i ↦ subset_iUnion K i⟩ | case intro.intro
E✝ : Type u_1
inst✝²⁷ : NormedAddCommGroup E✝
inst✝²⁶ : NormedSpace ℝ E✝
H✝ : Type u_2
inst✝²⁵ : TopologicalSpace H✝
I✝ : ModelWithCorners ℝ E✝ H✝
M✝ : Type u_3
inst✝²⁴ : TopologicalSpace M✝
inst✝²³ : ChartedSpace H✝ M✝
inst✝²² : I✝.Boundaryless
inst✝²¹ : FiniteDimensional ℝ E✝
inst✝²⁰ : MeasurableSpac... | case intro.intro
E✝ : Type u_1
inst✝²⁷ : NormedAddCommGroup E✝
inst✝²⁶ : NormedSpace ℝ E✝
H✝ : Type u_2
inst✝²⁵ : TopologicalSpace H✝
I✝ : ModelWithCorners ℝ E✝ H✝
M✝ : Type u_3
inst✝²⁴ : TopologicalSpace M✝
inst✝²³ : ChartedSpace H✝ M✝
inst✝²² : I✝.Boundaryless
inst✝²¹ : FiniteDimensional ℝ E✝
inst✝²⁰ : MeasurableSpac... | Please generate a tactic in lean4 to solve the state.
STATE:
case intro.intro
E✝ : Type u_1
inst✝²⁷ : NormedAddCommGroup E✝
inst✝²⁶ : NormedSpace ℝ E✝
H✝ : Type u_2
inst✝²⁵ : TopologicalSpace H✝
I✝ : ModelWithCorners ℝ E✝ H✝
M✝ : Type u_3
inst✝²⁴ : TopologicalSpace M✝
inst✝²³ : ChartedSpace H✝ M✝
inst✝²² : I✝.Boundaryl... |
https://github.com/fpvandoorn/sard.git | f4a1bb550136e8591dcd20dca5bdcce766a958c7 | Sard/MeasureZero.lean | MeasureZero.isMeagre_of_isSigmaCompact | [205, 1] | [216, 85] | intro n | case intro.intro
E✝ : Type u_1
inst✝²⁷ : NormedAddCommGroup E✝
inst✝²⁶ : NormedSpace ℝ E✝
H✝ : Type u_2
inst✝²⁵ : TopologicalSpace H✝
I✝ : ModelWithCorners ℝ E✝ H✝
M✝ : Type u_3
inst✝²⁴ : TopologicalSpace M✝
inst✝²³ : ChartedSpace H✝ M✝
inst✝²² : I✝.Boundaryless
inst✝²¹ : FiniteDimensional ℝ E✝
inst✝²⁰ : MeasurableSpac... | case intro.intro
E✝ : Type u_1
inst✝²⁷ : NormedAddCommGroup E✝
inst✝²⁶ : NormedSpace ℝ E✝
H✝ : Type u_2
inst✝²⁵ : TopologicalSpace H✝
I✝ : ModelWithCorners ℝ E✝ H✝
M✝ : Type u_3
inst✝²⁴ : TopologicalSpace M✝
inst✝²³ : ChartedSpace H✝ M✝
inst✝²² : I✝.Boundaryless
inst✝²¹ : FiniteDimensional ℝ E✝
inst✝²⁰ : MeasurableSpac... | Please generate a tactic in lean4 to solve the state.
STATE:
case intro.intro
E✝ : Type u_1
inst✝²⁷ : NormedAddCommGroup E✝
inst✝²⁶ : NormedSpace ℝ E✝
H✝ : Type u_2
inst✝²⁵ : TopologicalSpace H✝
I✝ : ModelWithCorners ℝ E✝ H✝
M✝ : Type u_3
inst✝²⁴ : TopologicalSpace M✝
inst✝²³ : ChartedSpace H✝ M✝
inst✝²² : I✝.Boundaryl... |
https://github.com/fpvandoorn/sard.git | f4a1bb550136e8591dcd20dca5bdcce766a958c7 | Sard/MeasureZero.lean | MeasureZero.isMeagre_of_isSigmaCompact | [205, 1] | [216, 85] | have h : MeasureZero J (K n) := h₁s.mono (hcover ▸ subset_iUnion K n) | case intro.intro
E✝ : Type u_1
inst✝²⁷ : NormedAddCommGroup E✝
inst✝²⁶ : NormedSpace ℝ E✝
H✝ : Type u_2
inst✝²⁵ : TopologicalSpace H✝
I✝ : ModelWithCorners ℝ E✝ H✝
M✝ : Type u_3
inst✝²⁴ : TopologicalSpace M✝
inst✝²³ : ChartedSpace H✝ M✝
inst✝²² : I✝.Boundaryless
inst✝²¹ : FiniteDimensional ℝ E✝
inst✝²⁰ : MeasurableSpac... | case intro.intro
E✝ : Type u_1
inst✝²⁷ : NormedAddCommGroup E✝
inst✝²⁶ : NormedSpace ℝ E✝
H✝ : Type u_2
inst✝²⁵ : TopologicalSpace H✝
I✝ : ModelWithCorners ℝ E✝ H✝
M✝ : Type u_3
inst✝²⁴ : TopologicalSpace M✝
inst✝²³ : ChartedSpace H✝ M✝
inst✝²² : I✝.Boundaryless
inst✝²¹ : FiniteDimensional ℝ E✝
inst✝²⁰ : MeasurableSpac... | Please generate a tactic in lean4 to solve the state.
STATE:
case intro.intro
E✝ : Type u_1
inst✝²⁷ : NormedAddCommGroup E✝
inst✝²⁶ : NormedSpace ℝ E✝
H✝ : Type u_2
inst✝²⁵ : TopologicalSpace H✝
I✝ : ModelWithCorners ℝ E✝ H✝
M✝ : Type u_3
inst✝²⁴ : TopologicalSpace M✝
inst✝²³ : ChartedSpace H✝ M✝
inst✝²² : I✝.Boundaryl... |
https://github.com/fpvandoorn/sard.git | f4a1bb550136e8591dcd20dca5bdcce766a958c7 | Sard/MeasureZero.lean | MeasureZero.isMeagre_of_isSigmaCompact | [205, 1] | [216, 85] | exact MeasureZero.isNowhereDense_of_isClosed J h (IsCompact.isClosed (hcompact n)) | case intro.intro
E✝ : Type u_1
inst✝²⁷ : NormedAddCommGroup E✝
inst✝²⁶ : NormedSpace ℝ E✝
H✝ : Type u_2
inst✝²⁵ : TopologicalSpace H✝
I✝ : ModelWithCorners ℝ E✝ H✝
M✝ : Type u_3
inst✝²⁴ : TopologicalSpace M✝
inst✝²³ : ChartedSpace H✝ M✝
inst✝²² : I✝.Boundaryless
inst✝²¹ : FiniteDimensional ℝ E✝
inst✝²⁰ : MeasurableSpac... | no goals | Please generate a tactic in lean4 to solve the state.
STATE:
case intro.intro
E✝ : Type u_1
inst✝²⁷ : NormedAddCommGroup E✝
inst✝²⁶ : NormedSpace ℝ E✝
H✝ : Type u_2
inst✝²⁵ : TopologicalSpace H✝
I✝ : ModelWithCorners ℝ E✝ H✝
M✝ : Type u_3
inst✝²⁴ : TopologicalSpace M✝
inst✝²³ : ChartedSpace H✝ M✝
inst✝²² : I✝.Boundaryl... |
https://github.com/fpvandoorn/sard.git | f4a1bb550136e8591dcd20dca5bdcce766a958c7 | Sard/MeasureZero.lean | MeasureZero.isMeagre_of_isSigmaCompact | [205, 1] | [216, 85] | rw [isMeagre_iff_countable_union_isNowhereDense, ← hcover] | E✝ : Type u_1
inst✝²⁷ : NormedAddCommGroup E✝
inst✝²⁶ : NormedSpace ℝ E✝
H✝ : Type u_2
inst✝²⁵ : TopologicalSpace H✝
I✝ : ModelWithCorners ℝ E✝ H✝
M✝ : Type u_3
inst✝²⁴ : TopologicalSpace M✝
inst✝²³ : ChartedSpace H✝ M✝
inst✝²² : I✝.Boundaryless
inst✝²¹ : FiniteDimensional ℝ E✝
inst✝²⁰ : MeasurableSpace E✝
inst✝¹⁹ : Bo... | E✝ : Type u_1
inst✝²⁷ : NormedAddCommGroup E✝
inst✝²⁶ : NormedSpace ℝ E✝
H✝ : Type u_2
inst✝²⁵ : TopologicalSpace H✝
I✝ : ModelWithCorners ℝ E✝ H✝
M✝ : Type u_3
inst✝²⁴ : TopologicalSpace M✝
inst✝²³ : ChartedSpace H✝ M✝
inst✝²² : I✝.Boundaryless
inst✝²¹ : FiniteDimensional ℝ E✝
inst✝²⁰ : MeasurableSpace E✝
inst✝¹⁹ : Bo... | Please generate a tactic in lean4 to solve the state.
STATE:
E✝ : Type u_1
inst✝²⁷ : NormedAddCommGroup E✝
inst✝²⁶ : NormedSpace ℝ E✝
H✝ : Type u_2
inst✝²⁵ : TopologicalSpace H✝
I✝ : ModelWithCorners ℝ E✝ H✝
M✝ : Type u_3
inst✝²⁴ : TopologicalSpace M✝
inst✝²³ : ChartedSpace H✝ M✝
inst✝²² : I✝.Boundaryless
inst✝²¹ : Fin... |
https://github.com/fpvandoorn/sard.git | f4a1bb550136e8591dcd20dca5bdcce766a958c7 | Sard/MeasureZero.lean | MeasureZero.isMeagre_of_isSigmaCompact | [205, 1] | [216, 85] | simp [IsMeagre] | E✝ : Type u_1
inst✝²⁷ : NormedAddCommGroup E✝
inst✝²⁶ : NormedSpace ℝ E✝
H✝ : Type u_2
inst✝²⁵ : TopologicalSpace H✝
I✝ : ModelWithCorners ℝ E✝ H✝
M✝ : Type u_3
inst✝²⁴ : TopologicalSpace M✝
inst✝²³ : ChartedSpace H✝ M✝
inst✝²² : I✝.Boundaryless
inst✝²¹ : FiniteDimensional ℝ E✝
inst✝²⁰ : MeasurableSpace E✝
inst✝¹⁹ : Bo... | E✝ : Type u_1
inst✝²⁷ : NormedAddCommGroup E✝
inst✝²⁶ : NormedSpace ℝ E✝
H✝ : Type u_2
inst✝²⁵ : TopologicalSpace H✝
I✝ : ModelWithCorners ℝ E✝ H✝
M✝ : Type u_3
inst✝²⁴ : TopologicalSpace M✝
inst✝²³ : ChartedSpace H✝ M✝
inst✝²² : I✝.Boundaryless
inst✝²¹ : FiniteDimensional ℝ E✝
inst✝²⁰ : MeasurableSpace E✝
inst✝¹⁹ : Bo... | Please generate a tactic in lean4 to solve the state.
STATE:
E✝ : Type u_1
inst✝²⁷ : NormedAddCommGroup E✝
inst✝²⁶ : NormedSpace ℝ E✝
H✝ : Type u_2
inst✝²⁵ : TopologicalSpace H✝
I✝ : ModelWithCorners ℝ E✝ H✝
M✝ : Type u_3
inst✝²⁴ : TopologicalSpace M✝
inst✝²³ : ChartedSpace H✝ M✝
inst✝²² : I✝.Boundaryless
inst✝²¹ : Fin... |
https://github.com/fpvandoorn/sard.git | f4a1bb550136e8591dcd20dca5bdcce766a958c7 | Sard/MeasureZero.lean | MeasureZero.isMeagre_of_isSigmaCompact | [205, 1] | [216, 85] | exact ⟨range K, fun t ⟨n, hn⟩ ↦ hn ▸ this n, countable_range K, fun i ↦ subset_iUnion K i⟩ | E✝ : Type u_1
inst✝²⁷ : NormedAddCommGroup E✝
inst✝²⁶ : NormedSpace ℝ E✝
H✝ : Type u_2
inst✝²⁵ : TopologicalSpace H✝
I✝ : ModelWithCorners ℝ E✝ H✝
M✝ : Type u_3
inst✝²⁴ : TopologicalSpace M✝
inst✝²³ : ChartedSpace H✝ M✝
inst✝²² : I✝.Boundaryless
inst✝²¹ : FiniteDimensional ℝ E✝
inst✝²⁰ : MeasurableSpace E✝
inst✝¹⁹ : Bo... | no goals | Please generate a tactic in lean4 to solve the state.
STATE:
E✝ : Type u_1
inst✝²⁷ : NormedAddCommGroup E✝
inst✝²⁶ : NormedSpace ℝ E✝
H✝ : Type u_2
inst✝²⁵ : TopologicalSpace H✝
I✝ : ModelWithCorners ℝ E✝ H✝
M✝ : Type u_3
inst✝²⁴ : TopologicalSpace M✝
inst✝²³ : ChartedSpace H✝ M✝
inst✝²² : I✝.Boundaryless
inst✝²¹ : Fin... |
https://github.com/fpvandoorn/sard.git | f4a1bb550136e8591dcd20dca5bdcce766a958c7 | Sard/ManifoldAux.lean | PartialHomeomorph.isOpenMapOn_source | [35, 1] | [38, 72] | rw [(image_eq_target_inter_inv_preimage (e := e) hs)] | E : Type u_1
inst✝⁵ : NormedAddCommGroup E
inst✝⁴ : NormedSpace ℝ E
H : Type u_2
inst✝³ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝² : TopologicalSpace M
inst✝¹ : ChartedSpace H M
inst✝ : SmoothManifoldWithCorners I M
e : PartialHomeomorph M H
s : Set M
hopen : IsOpen s
hs : s ⊆ e.source
⊢ IsOpen... | E : Type u_1
inst✝⁵ : NormedAddCommGroup E
inst✝⁴ : NormedSpace ℝ E
H : Type u_2
inst✝³ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝² : TopologicalSpace M
inst✝¹ : ChartedSpace H M
inst✝ : SmoothManifoldWithCorners I M
e : PartialHomeomorph M H
s : Set M
hopen : IsOpen s
hs : s ⊆ e.source
⊢ IsOpen... | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type u_1
inst✝⁵ : NormedAddCommGroup E
inst✝⁴ : NormedSpace ℝ E
H : Type u_2
inst✝³ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝² : TopologicalSpace M
inst✝¹ : ChartedSpace H M
inst✝ : SmoothManifoldWithCorners I M
e : PartialHomeomo... |
https://github.com/fpvandoorn/sard.git | f4a1bb550136e8591dcd20dca5bdcce766a958c7 | Sard/ManifoldAux.lean | PartialHomeomorph.isOpenMapOn_source | [35, 1] | [38, 72] | exact e.continuousOn_invFun.isOpen_inter_preimage e.open_target hopen | E : Type u_1
inst✝⁵ : NormedAddCommGroup E
inst✝⁴ : NormedSpace ℝ E
H : Type u_2
inst✝³ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝² : TopologicalSpace M
inst✝¹ : ChartedSpace H M
inst✝ : SmoothManifoldWithCorners I M
e : PartialHomeomorph M H
s : Set M
hopen : IsOpen s
hs : s ⊆ e.source
⊢ IsOpen... | no goals | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type u_1
inst✝⁵ : NormedAddCommGroup E
inst✝⁴ : NormedSpace ℝ E
H : Type u_2
inst✝³ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝² : TopologicalSpace M
inst✝¹ : ChartedSpace H M
inst✝ : SmoothManifoldWithCorners I M
e : PartialHomeomo... |
https://github.com/fpvandoorn/sard.git | f4a1bb550136e8591dcd20dca5bdcce766a958c7 | Sard/ManifoldAux.lean | PartialHomeomorph.symm_isOpenMapOn_target | [40, 1] | [43, 75] | have r : e.invFun '' t = e.source ∩ ↑e ⁻¹' t := symm_image_eq_source_inter_preimage (e := e) ht | E : Type u_1
inst✝⁵ : NormedAddCommGroup E
inst✝⁴ : NormedSpace ℝ E
H : Type u_2
inst✝³ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝² : TopologicalSpace M
inst✝¹ : ChartedSpace H M
inst✝ : SmoothManifoldWithCorners I M
e : PartialHomeomorph M H
t : Set H
hopen : IsOpen t
ht : t ⊆ e.target
⊢ IsOpen... | E : Type u_1
inst✝⁵ : NormedAddCommGroup E
inst✝⁴ : NormedSpace ℝ E
H : Type u_2
inst✝³ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝² : TopologicalSpace M
inst✝¹ : ChartedSpace H M
inst✝ : SmoothManifoldWithCorners I M
e : PartialHomeomorph M H
t : Set H
hopen : IsOpen t
ht : t ⊆ e.target
r : e.in... | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type u_1
inst✝⁵ : NormedAddCommGroup E
inst✝⁴ : NormedSpace ℝ E
H : Type u_2
inst✝³ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝² : TopologicalSpace M
inst✝¹ : ChartedSpace H M
inst✝ : SmoothManifoldWithCorners I M
e : PartialHomeomo... |
https://github.com/fpvandoorn/sard.git | f4a1bb550136e8591dcd20dca5bdcce766a958c7 | Sard/ManifoldAux.lean | PartialHomeomorph.symm_isOpenMapOn_target | [40, 1] | [43, 75] | exact r ▸ e.continuousOn_toFun.isOpen_inter_preimage e.open_source hopen | E : Type u_1
inst✝⁵ : NormedAddCommGroup E
inst✝⁴ : NormedSpace ℝ E
H : Type u_2
inst✝³ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝² : TopologicalSpace M
inst✝¹ : ChartedSpace H M
inst✝ : SmoothManifoldWithCorners I M
e : PartialHomeomorph M H
t : Set H
hopen : IsOpen t
ht : t ⊆ e.target
r : e.in... | no goals | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type u_1
inst✝⁵ : NormedAddCommGroup E
inst✝⁴ : NormedSpace ℝ E
H : Type u_2
inst✝³ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝² : TopologicalSpace M
inst✝¹ : ChartedSpace H M
inst✝ : SmoothManifoldWithCorners I M
e : PartialHomeomo... |
https://github.com/fpvandoorn/sard.git | f4a1bb550136e8591dcd20dca5bdcce766a958c7 | Sard/ManifoldAux.lean | PartialHomeomorph.extend_isOpenMapOn_source | [56, 1] | [61, 83] | simp only [extend_coe, image_comp I e] | E : Type u_1
inst✝⁶ : NormedAddCommGroup E
inst✝⁵ : NormedSpace ℝ E
H : Type u_2
inst✝⁴ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝³ : TopologicalSpace M
inst✝² : ChartedSpace H M
inst✝¹ : SmoothManifoldWithCorners I M
inst✝ : I.Boundaryless
e : PartialHomeomorph M H
s : Set M
hopen : IsOpen s
hs... | E : Type u_1
inst✝⁶ : NormedAddCommGroup E
inst✝⁵ : NormedSpace ℝ E
H : Type u_2
inst✝⁴ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝³ : TopologicalSpace M
inst✝² : ChartedSpace H M
inst✝¹ : SmoothManifoldWithCorners I M
inst✝ : I.Boundaryless
e : PartialHomeomorph M H
s : Set M
hopen : IsOpen s
hs... | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type u_1
inst✝⁶ : NormedAddCommGroup E
inst✝⁵ : NormedSpace ℝ E
H : Type u_2
inst✝⁴ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝³ : TopologicalSpace M
inst✝² : ChartedSpace H M
inst✝¹ : SmoothManifoldWithCorners I M
inst✝ : I.Boundar... |
https://github.com/fpvandoorn/sard.git | f4a1bb550136e8591dcd20dca5bdcce766a958c7 | Sard/ManifoldAux.lean | PartialHomeomorph.extend_isOpenMapOn_source | [56, 1] | [61, 83] | apply (I.toOpenEmbedding.open_iff_image_open).mp (e.isOpenMapOn_source hopen hs) | E : Type u_1
inst✝⁶ : NormedAddCommGroup E
inst✝⁵ : NormedSpace ℝ E
H : Type u_2
inst✝⁴ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝³ : TopologicalSpace M
inst✝² : ChartedSpace H M
inst✝¹ : SmoothManifoldWithCorners I M
inst✝ : I.Boundaryless
e : PartialHomeomorph M H
s : Set M
hopen : IsOpen s
hs... | no goals | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type u_1
inst✝⁶ : NormedAddCommGroup E
inst✝⁵ : NormedSpace ℝ E
H : Type u_2
inst✝⁴ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝³ : TopologicalSpace M
inst✝² : ChartedSpace H M
inst✝¹ : SmoothManifoldWithCorners I M
inst✝ : I.Boundar... |
https://github.com/fpvandoorn/sard.git | f4a1bb550136e8591dcd20dca5bdcce766a958c7 | Sard/ManifoldAux.lean | PartialHomeomorph.extend_symm_isOpenMapOn_target | [63, 1] | [76, 41] | have h : IsOpen (I.invFun '' t) := I.toOpenEmbedding_symm.open_iff_image_open.mp hopen | E : Type u_1
inst✝⁶ : NormedAddCommGroup E
inst✝⁵ : NormedSpace ℝ E
H : Type u_2
inst✝⁴ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝³ : TopologicalSpace M
inst✝² : ChartedSpace H M
inst✝¹ : SmoothManifoldWithCorners I M
inst✝ : I.Boundaryless
e : PartialHomeomorph M H
t : Set E
hopen : IsOpen t
ht... | E : Type u_1
inst✝⁶ : NormedAddCommGroup E
inst✝⁵ : NormedSpace ℝ E
H : Type u_2
inst✝⁴ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝³ : TopologicalSpace M
inst✝² : ChartedSpace H M
inst✝¹ : SmoothManifoldWithCorners I M
inst✝ : I.Boundaryless
e : PartialHomeomorph M H
t : Set E
hopen : IsOpen t
ht... | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type u_1
inst✝⁶ : NormedAddCommGroup E
inst✝⁵ : NormedSpace ℝ E
H : Type u_2
inst✝⁴ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝³ : TopologicalSpace M
inst✝² : ChartedSpace H M
inst✝¹ : SmoothManifoldWithCorners I M
inst✝ : I.Boundar... |
https://github.com/fpvandoorn/sard.git | f4a1bb550136e8591dcd20dca5bdcce766a958c7 | Sard/ManifoldAux.lean | PartialHomeomorph.extend_symm_isOpenMapOn_target | [63, 1] | [76, 41] | have : (e.extend I).target = I.symm ⁻¹' e.target := by
let r := e.extend_target I
rw [I.range_eq_univ, inter_univ] at r
exact r | E : Type u_1
inst✝⁶ : NormedAddCommGroup E
inst✝⁵ : NormedSpace ℝ E
H : Type u_2
inst✝⁴ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝³ : TopologicalSpace M
inst✝² : ChartedSpace H M
inst✝¹ : SmoothManifoldWithCorners I M
inst✝ : I.Boundaryless
e : PartialHomeomorph M H
t : Set E
hopen : IsOpen t
ht... | E : Type u_1
inst✝⁶ : NormedAddCommGroup E
inst✝⁵ : NormedSpace ℝ E
H : Type u_2
inst✝⁴ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝³ : TopologicalSpace M
inst✝² : ChartedSpace H M
inst✝¹ : SmoothManifoldWithCorners I M
inst✝ : I.Boundaryless
e : PartialHomeomorph M H
t : Set E
hopen : IsOpen t
ht... | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type u_1
inst✝⁶ : NormedAddCommGroup E
inst✝⁵ : NormedSpace ℝ E
H : Type u_2
inst✝⁴ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝³ : TopologicalSpace M
inst✝² : ChartedSpace H M
inst✝¹ : SmoothManifoldWithCorners I M
inst✝ : I.Boundar... |
https://github.com/fpvandoorn/sard.git | f4a1bb550136e8591dcd20dca5bdcce766a958c7 | Sard/ManifoldAux.lean | PartialHomeomorph.extend_symm_isOpenMapOn_target | [63, 1] | [76, 41] | have : I.symm '' t ⊆ e.target := calc I.symm '' t
_ ⊆ I.symm '' ((e.extend I).target) := image_subset _ ht
_ = I.symm '' (I.symm ⁻¹' e.target) := by rw [this]
_ ⊆ e.target := image_preimage_subset I.symm e.target | E : Type u_1
inst✝⁶ : NormedAddCommGroup E
inst✝⁵ : NormedSpace ℝ E
H : Type u_2
inst✝⁴ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝³ : TopologicalSpace M
inst✝² : ChartedSpace H M
inst✝¹ : SmoothManifoldWithCorners I M
inst✝ : I.Boundaryless
e : PartialHomeomorph M H
t : Set E
hopen : IsOpen t
ht... | E : Type u_1
inst✝⁶ : NormedAddCommGroup E
inst✝⁵ : NormedSpace ℝ E
H : Type u_2
inst✝⁴ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝³ : TopologicalSpace M
inst✝² : ChartedSpace H M
inst✝¹ : SmoothManifoldWithCorners I M
inst✝ : I.Boundaryless
e : PartialHomeomorph M H
t : Set E
hopen : IsOpen t
ht... | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type u_1
inst✝⁶ : NormedAddCommGroup E
inst✝⁵ : NormedSpace ℝ E
H : Type u_2
inst✝⁴ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝³ : TopologicalSpace M
inst✝² : ChartedSpace H M
inst✝¹ : SmoothManifoldWithCorners I M
inst✝ : I.Boundar... |
https://github.com/fpvandoorn/sard.git | f4a1bb550136e8591dcd20dca5bdcce766a958c7 | Sard/ManifoldAux.lean | PartialHomeomorph.extend_symm_isOpenMapOn_target | [63, 1] | [76, 41] | rw [extend_coe_symm, image_comp] | E : Type u_1
inst✝⁶ : NormedAddCommGroup E
inst✝⁵ : NormedSpace ℝ E
H : Type u_2
inst✝⁴ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝³ : TopologicalSpace M
inst✝² : ChartedSpace H M
inst✝¹ : SmoothManifoldWithCorners I M
inst✝ : I.Boundaryless
e : PartialHomeomorph M H
t : Set E
hopen : IsOpen t
ht... | E : Type u_1
inst✝⁶ : NormedAddCommGroup E
inst✝⁵ : NormedSpace ℝ E
H : Type u_2
inst✝⁴ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝³ : TopologicalSpace M
inst✝² : ChartedSpace H M
inst✝¹ : SmoothManifoldWithCorners I M
inst✝ : I.Boundaryless
e : PartialHomeomorph M H
t : Set E
hopen : IsOpen t
ht... | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type u_1
inst✝⁶ : NormedAddCommGroup E
inst✝⁵ : NormedSpace ℝ E
H : Type u_2
inst✝⁴ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝³ : TopologicalSpace M
inst✝² : ChartedSpace H M
inst✝¹ : SmoothManifoldWithCorners I M
inst✝ : I.Boundar... |
https://github.com/fpvandoorn/sard.git | f4a1bb550136e8591dcd20dca5bdcce766a958c7 | Sard/ManifoldAux.lean | PartialHomeomorph.extend_symm_isOpenMapOn_target | [63, 1] | [76, 41] | exact e.symm_isOpenMapOn_target h this | E : Type u_1
inst✝⁶ : NormedAddCommGroup E
inst✝⁵ : NormedSpace ℝ E
H : Type u_2
inst✝⁴ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝³ : TopologicalSpace M
inst✝² : ChartedSpace H M
inst✝¹ : SmoothManifoldWithCorners I M
inst✝ : I.Boundaryless
e : PartialHomeomorph M H
t : Set E
hopen : IsOpen t
ht... | no goals | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type u_1
inst✝⁶ : NormedAddCommGroup E
inst✝⁵ : NormedSpace ℝ E
H : Type u_2
inst✝⁴ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝³ : TopologicalSpace M
inst✝² : ChartedSpace H M
inst✝¹ : SmoothManifoldWithCorners I M
inst✝ : I.Boundar... |
https://github.com/fpvandoorn/sard.git | f4a1bb550136e8591dcd20dca5bdcce766a958c7 | Sard/ManifoldAux.lean | PartialHomeomorph.extend_symm_isOpenMapOn_target | [63, 1] | [76, 41] | let r := e.extend_target I | E : Type u_1
inst✝⁶ : NormedAddCommGroup E
inst✝⁵ : NormedSpace ℝ E
H : Type u_2
inst✝⁴ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝³ : TopologicalSpace M
inst✝² : ChartedSpace H M
inst✝¹ : SmoothManifoldWithCorners I M
inst✝ : I.Boundaryless
e : PartialHomeomorph M H
t : Set E
hopen : IsOpen t
ht... | E : Type u_1
inst✝⁶ : NormedAddCommGroup E
inst✝⁵ : NormedSpace ℝ E
H : Type u_2
inst✝⁴ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝³ : TopologicalSpace M
inst✝² : ChartedSpace H M
inst✝¹ : SmoothManifoldWithCorners I M
inst✝ : I.Boundaryless
e : PartialHomeomorph M H
t : Set E
hopen : IsOpen t
ht... | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type u_1
inst✝⁶ : NormedAddCommGroup E
inst✝⁵ : NormedSpace ℝ E
H : Type u_2
inst✝⁴ : TopologicalSpace H
I : ModelWithCorners ℝ E H
M : Type u_3
inst✝³ : TopologicalSpace M
inst✝² : ChartedSpace H M
inst✝¹ : SmoothManifoldWithCorners I M
inst✝ : I.Boundar... |
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