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Mathlib/Data/Set/Intervals/OrdConnectedComponent.lean | Set.dual_ordConnectedComponent | [
{
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Mathlib/CategoryTheory/Monoidal/FunctorCategory.lean | CategoryTheory.Monoidal.tensorUnit_map | [] | [
88,
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Mathlib/Computability/Partrec.lean | Computable.encode | [] | [
403,
25
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Mathlib/Data/Set/Basic.lean | Antitone.union | [] | [
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2917,
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Mathlib/Algebra/Lie/Submodule.lean | LieSubmodule.coe_zero | [] | [
193,
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192,
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Mathlib/MeasureTheory/Function/LocallyIntegrable.lean | MeasureTheory.locallyIntegrable_iff | [] | [
197,
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193,
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Mathlib/MeasureTheory/Integral/Bochner.lean | MeasureTheory.integral_neg' | [] | [
884,
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Mathlib/Order/Heyting/Basic.lean | PUnit.top_eq | [] | [
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1334,
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Mathlib/Topology/Algebra/InfiniteSum/Basic.lean | tsum_sigma | [] | [
1217,
46
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1215,
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Mathlib/Order/Basic.lean | OrderDual.Preorder.dual_dual | [] | [
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Mathlib/MeasureTheory/Measure/MeasureSpace.lean | MeasureTheory.Measure.top_add | [] | [
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44
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Mathlib/Topology/Algebra/GroupWithZero.lean | Continuous.inv₀ | [] | [
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Mathlib/Computability/Partrec.lean | Vector.mOfFn_part_some | [] | [
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622,
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Mathlib/Topology/LocallyConstant/Basic.lean | IsLocallyConstant.continuous | [] | [
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20
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Mathlib/MeasureTheory/Function/L1Space.lean | MeasureTheory.Integrable.div_const | [
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Mathlib/Analysis/Convex/Between.lean | wbtw_or_wbtw_smul_vadd_of_nonneg | [
{
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Mathlib/AlgebraicGeometry/PrimeSpectrum/Basic.lean | PrimeSpectrum.comap_singleton_isClosed_of_surjective | [] | [
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Std/Data/List/Lemmas.lean | List.subset_append_of_subset_right | [] | [
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Mathlib/Analysis/Normed/Group/Hom.lean | NormedAddGroupHom.zero_apply | [] | [
408,
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Mathlib/Algebra/BigOperators/Finsupp.lean | RingHom.map_finsupp_sum | [] | [
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Mathlib/GroupTheory/FreeProduct.lean | FreeProduct.Word.equivPair_eq_of_fstIdx_ne | [] | [
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Mathlib/CategoryTheory/Idempotents/FunctorCategories.lean | CategoryTheory.Idempotents.app_idem | [] | [
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Mathlib/Data/Set/Prod.lean | Set.eval_image_univ_pi_subset | [] | [
803,
36
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Mathlib/Algebra/Order/Rearrangement.lean | Antivary.sum_mul_lt_sum_comp_perm_mul_iff | [] | [
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Mathlib/CategoryTheory/Groupoid/FreeGroupoid.lean | CategoryTheory.Groupoid.Free.congr_comp_reverse | [
{
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"state_before": "V : Type u\ninst✝ : Quiver V\nX Y : Paths (Quiver.Symmetrify V)\np : X ⟶ Y\n⊢ Quot.mk (Quotient.CompClosure redS... | [
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Mathlib/Order/Bounds/Basic.lean | isGreatest_pair | [] | [
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32
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1011,
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Mathlib/Data/List/Basic.lean | List.cons_eq_append_iff | [
{
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] | [
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Mathlib/Topology/Connected.lean | isConnected_univ | [] | [
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] | 5a919533f110b7d76410134a237ee374f24eaaad | https://github.com/leanprover-community/mathlib4 | [
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Mathlib/Data/Finset/Basic.lean | Finset.not_disjoint_iff_nonempty_inter | [
{
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] | [
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] | 5a919533f110b7d76410134a237ee374f24eaaad | https://github.com/leanprover-community/mathlib4 | [
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Mathlib/RingTheory/RootsOfUnity/Basic.lean | mem_rootsOfUnity_prime_pow_mul_iff | [
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Mathlib/Analysis/Asymptotics/Asymptotics.lean | Asymptotics.isLittleO_pow_pow | [
{
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Mathlib/MeasureTheory/Covering/Besicovitch.lean | Besicovitch.SatelliteConfig.inter' | [
{
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Mathlib/GroupTheory/Subsemigroup/Center.lean | Set.inv_mem_center | [
{
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Mathlib/Order/BoundedOrder.lean | Pi.bot_def | [] | [
638,
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Mathlib/Data/Seq/WSeq.lean | Stream'.WSeq.head_terminates_iff | [] | [
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] | 5a919533f110b7d76410134a237ee374f24eaaad | https://github.com/leanprover-community/mathlib4 | [
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Mathlib/Data/Multiset/Basic.lean | Multiset.foldl_induction | [] | [
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42
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1454,
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Mathlib/RingTheory/HahnSeries.lean | HahnSeries.SummableFamily.coe_add | [] | [
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Std/Data/Nat/Gcd.lean | Nat.coprime.mul_dvd_of_dvd_of_dvd | [] | [
351,
76
] | e68aa8f5fe47aad78987df45f99094afbcb5e936 | https://github.com/leanprover/std4 | [
349,
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Mathlib/Algebra/Associated.lean | Associates.le_one_iff | [
{
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"state_before": "α : Type u_1\nβ : Type ?u.346411\nγ : Type ?u.346414\nδ : Type ?u.346417\ninst✝ : CancelCommMonoidWithZero α\np : Associates α\n⊢ p ≤ 1 ↔ p = 1",
"tactic": "rw [← Associates.bot_eq_one, le_bot_iff]"
}
] | [
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101
] | 5a919533f110b7d76410134a237ee374f24eaaad | https://github.com/leanprover-community/mathlib4 | [
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Mathlib/Data/Multiset/Basic.lean | Multiset.countp_congr | [
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Mathlib/Geometry/Manifold/SmoothManifoldWithCorners.lean | isOpen_extChartAt_preimage | [
{
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Std/Data/List/Lemmas.lean | List.prefix_refl | [] | [
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Mathlib/CategoryTheory/Monoidal/Braided.lean | CategoryTheory.braiding_rightUnitor_aux₁ | [
{
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"state_before": "C : Type u₁\ninst✝² : Category C\ninst✝¹ : MonoidalC... | [
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Mathlib/Analysis/Calculus/BumpFunctionInner.lean | Real.smoothTransition.le_one | [] | [
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Mathlib/Algebra/Homology/HomologicalComplex.lean | ChainComplex.of_d | [
{
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Mathlib/Combinatorics/Configuration.lean | Configuration.ProjectivePlane.one_lt_order | [
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Mathlib/Topology/Constructions.lean | continuous_toAdd | [] | [
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Mathlib/Data/IsROrC/Basic.lean | IsROrC.continuous_ofReal | [] | [
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Mathlib/LinearAlgebra/FiniteDimensional.lean | finiteDimensional_of_rank_eq_zero | [] | [
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Mathlib/CategoryTheory/Monoidal/Rigid/Basic.lean | CategoryTheory.coevaluation_comp_rightAdjointMate | [
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Mathlib/CategoryTheory/Limits/IsLimit.lean | CategoryTheory.Limits.IsLimit.hom_isIso | [] | [
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149,
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Mathlib/Analysis/SpecialFunctions/Trigonometric/Deriv.lean | derivWithin_ccos | [] | [
195,
43
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193,
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Mathlib/Data/ENat/Basic.lean | ENat.recTopCoe_top | [] | [
128,
6
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Mathlib/Order/Filter/AtTopBot.lean | Filter.tendsto_atTop_mono | [] | [
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Mathlib/Algebra/Support.lean | Function.support_smul_subset_left | [
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375,
96
] | 5a919533f110b7d76410134a237ee374f24eaaad | https://github.com/leanprover-community/mathlib4 | [
374,
1
] |
Mathlib/Logic/Equiv/Defs.lean | Equiv.Perm.coe_subsingleton | [
{
"state_after": "no goals",
"state_before": "α✝ : Sort u\nβ : Sort v\nγ : Sort w\nα : Type u_1\ninst✝ : Subsingleton α\ne : Perm α\n⊢ ↑e = id",
"tactic": "rw [Perm.subsingleton_eq_refl e, coe_refl]"
}
] | [
267,
45
] | 5a919533f110b7d76410134a237ee374f24eaaad | https://github.com/leanprover-community/mathlib4 | [
266,
1
] |
Mathlib/Order/Filter/Bases.lean | Filter.HasBasis.disjoint_iff | [
{
"state_after": "no goals",
"state_before": "α : Type u_1\nβ : Type ?u.51338\nγ : Type ?u.51341\nι : Sort u_2\nι' : Sort u_3\nl l' : Filter α\np : ι → Prop\ns : ι → Set α\nt : Set α\ni : ι\np' : ι' → Prop\ns' : ι' → Set α\ni' : ι'\nhl : HasBasis l p s\nhl' : HasBasis l' p' s'\n⊢ ¬Disjoint l l' ↔ ¬∃ i, p i ... | [
650,
92
] | 5a919533f110b7d76410134a237ee374f24eaaad | https://github.com/leanprover-community/mathlib4 | [
647,
1
] |
Mathlib/Algebra/Order/Hom/Monoid.lean | OrderMonoidHom.id_comp | [] | [
456,
6
] | 5a919533f110b7d76410134a237ee374f24eaaad | https://github.com/leanprover-community/mathlib4 | [
455,
1
] |
Mathlib/Data/Fin/Tuple/Reflection.lean | FinVec.map_eq | [] | [
73,
13
] | 5a919533f110b7d76410134a237ee374f24eaaad | https://github.com/leanprover-community/mathlib4 | [
72,
1
] |
Mathlib/Logic/Basic.lean | xor_not_not | [
{
"state_after": "no goals",
"state_before": "a b : Prop\n⊢ Xor' (¬a) ¬b ↔ Xor' a b",
"tactic": "simp [Xor', or_comm, and_comm]"
}
] | [
298,
85
] | 5a919533f110b7d76410134a237ee374f24eaaad | https://github.com/leanprover-community/mathlib4 | [
298,
1
] |
Std/Data/List/Init/Lemmas.lean | List.append_inj_right' | [] | [
73,
27
] | e68aa8f5fe47aad78987df45f99094afbcb5e936 | https://github.com/leanprover/std4 | [
72,
1
] |
Mathlib/Data/List/Cycle.lean | List.next_reverse_eq_prev | [
{
"state_after": "case h.e'_3.h.e'_3\nα : Type u_1\ninst✝ : DecidableEq α\nl✝ : List α\nx✝ : α\nl : List α\nh : Nodup l\nx : α\nhx : x ∈ l\n⊢ l = reverse (reverse l)",
"state_before": "α : Type u_1\ninst✝ : DecidableEq α\nl✝ : List α\nx✝ : α\nl : List α\nh : Nodup l\nx : α\nhx : x ∈ l\n⊢ next (reverse l) x ... | [
423,
33
] | 5a919533f110b7d76410134a237ee374f24eaaad | https://github.com/leanprover-community/mathlib4 | [
420,
1
] |
Mathlib/Algebra/GroupWithZero/Defs.lean | pow_succ'' | [] | [
44,
17
] | 5a919533f110b7d76410134a237ee374f24eaaad | https://github.com/leanprover-community/mathlib4 | [
43,
1
] |
Mathlib/LinearAlgebra/AffineSpace/Combination.lean | Finset.eq_weightedVSub_subset_iff_eq_weightedVSub_subtype | [] | [
613,
67
] | 5a919533f110b7d76410134a237ee374f24eaaad | https://github.com/leanprover-community/mathlib4 | [
608,
1
] |
Mathlib/Topology/Constructions.lean | embedding_uLift_down | [] | [
1590,
32
] | 5a919533f110b7d76410134a237ee374f24eaaad | https://github.com/leanprover-community/mathlib4 | [
1589,
1
] |
Mathlib/FieldTheory/Normal.lean | normalClosure.restrictScalars_eq_iSup_adjoin | [
{
"state_after": "case refine'_1\nF : Type u_1\nK : Type u_3\ninst✝¹⁴ : Field F\ninst✝¹³ : Field K\ninst✝¹² : Algebra F K\nK₁ : Type ?u.556058\nK₂ : Type ?u.556061\nK₃ : Type ?u.556064\ninst✝¹¹ : Field F\ninst✝¹⁰ : Field K₁\ninst✝⁹ : Field K₂\ninst✝⁸ : Field K₃\ninst✝⁷ : Algebra F K₁\ninst✝⁶ : Algebra F K₂\nins... | [
529,
41
] | 5a919533f110b7d76410134a237ee374f24eaaad | https://github.com/leanprover-community/mathlib4 | [
498,
1
] |
Mathlib/Logic/Equiv/Basic.lean | Function.Injective.swap_apply | [
{
"state_after": "case pos\nα : Sort u_1\nβ : Sort u_2\ninst✝¹ : DecidableEq α\ninst✝ : DecidableEq β\nf : α → β\nhf : Injective f\nx y z : α\nhx : z = x\n⊢ ↑(Equiv.swap (f x) (f y)) (f z) = f (↑(Equiv.swap x y) z)\n\ncase neg\nα : Sort u_1\nβ : Sort u_2\ninst✝¹ : DecidableEq α\ninst✝ : DecidableEq β\nf : α → β... | [
1877,
94
] | 5a919533f110b7d76410134a237ee374f24eaaad | https://github.com/leanprover-community/mathlib4 | [
1868,
1
] |
Mathlib/Data/Int/Cast/Basic.lean | Int.cast_neg | [
{
"state_after": "no goals",
"state_before": "R : Type u\ninst✝ : AddGroupWithOne R\n⊢ ↑(-↑0) = -↑↑0",
"tactic": "erw [cast_zero, neg_zero]"
},
{
"state_after": "no goals",
"state_before": "R : Type u\ninst✝ : AddGroupWithOne R\nn : ℕ\n⊢ ↑(-↑(n + 1)) = -↑↑(n + 1)",
"tactic": "erw [cast_o... | [
88,
57
] | 5a919533f110b7d76410134a237ee374f24eaaad | https://github.com/leanprover-community/mathlib4 | [
85,
1
] |
Mathlib/Topology/MetricSpace/Isometry.lean | IsometryEquiv.ediam_univ | [
{
"state_after": "no goals",
"state_before": "ι : Type ?u.639491\nα : Type u\nβ : Type v\nγ : Type w\ninst✝² : PseudoEMetricSpace α\ninst✝¹ : PseudoEMetricSpace β\ninst✝ : PseudoEMetricSpace γ\nh : α ≃ᵢ β\n⊢ EMetric.diam univ = EMetric.diam univ",
"tactic": "rw [← h.range_eq_univ, h.isometry.ediam_range... | [
470,
49
] | 5a919533f110b7d76410134a237ee374f24eaaad | https://github.com/leanprover-community/mathlib4 | [
469,
1
] |
Mathlib/CategoryTheory/Limits/Preserves/Limits.lean | CategoryTheory.ι_preservesColimitsIso_inv | [] | [
123,
78
] | 5a919533f110b7d76410134a237ee374f24eaaad | https://github.com/leanprover-community/mathlib4 | [
121,
1
] |
Mathlib/Algebra/Category/ModuleCat/Kernels.lean | ModuleCat.kernelIsoKer_hom_ker_subtype | [] | [
114,
87
] | 5a919533f110b7d76410134a237ee374f24eaaad | https://github.com/leanprover-community/mathlib4 | [
111,
1
] |
Mathlib/Analysis/LocallyConvex/Basic.lean | absorbent_nhds_zero | [
{
"state_after": "𝕜 : Type u_2\n𝕝 : Type ?u.157008\nE : Type u_1\nι : Sort ?u.157014\nκ : ι → Sort ?u.157019\ninst✝⁸ : NormedField 𝕜\ninst✝⁷ : NormedRing 𝕝\ninst✝⁶ : NormedSpace 𝕜 𝕝\ninst✝⁵ : AddCommGroup E\ninst✝⁴ : Module 𝕜 E\ninst✝³ : SMulWithZero 𝕝 E\ninst✝² : IsScalarTower 𝕜 𝕝 E\ns t u v A B : Se... | [
355,
30
] | 5a919533f110b7d76410134a237ee374f24eaaad | https://github.com/leanprover-community/mathlib4 | [
342,
1
] |
Mathlib/Algebra/Order/Group/Abs.lean | abs_abs_sub_abs_le_abs_sub | [
{
"state_after": "α : Type u_1\ninst✝ : LinearOrderedAddCommGroup α\na✝ b✝ c d a b : α\n⊢ abs b - abs a ≤ abs (b - a)",
"state_before": "α : Type u_1\ninst✝ : LinearOrderedAddCommGroup α\na✝ b✝ c d a b : α\n⊢ abs b - abs a ≤ abs (a - b)",
"tactic": "rw [abs_sub_comm]"
},
{
"state_after": "no goa... | [
317,
85
] | 5a919533f110b7d76410134a237ee374f24eaaad | https://github.com/leanprover-community/mathlib4 | [
315,
1
] |
Mathlib/Topology/Algebra/FilterBasis.lean | RingFilterBasis.mul | [] | [
291,
10
] | 5a919533f110b7d76410134a237ee374f24eaaad | https://github.com/leanprover-community/mathlib4 | [
290,
1
] |
Mathlib/Topology/UniformSpace/Equiv.lean | UniformEquiv.uniformEmbedding | [] | [
251,
35
] | 5a919533f110b7d76410134a237ee374f24eaaad | https://github.com/leanprover-community/mathlib4 | [
250,
11
] |
Mathlib/RingTheory/Artinian.lean | IsArtinian.induction | [] | [
216,
49
] | 5a919533f110b7d76410134a237ee374f24eaaad | https://github.com/leanprover-community/mathlib4 | [
214,
1
] |
Mathlib/LinearAlgebra/Dual.lean | Module.comap_eval_surjective | [
{
"state_after": "case hf\nK : Type u₁\nV : Type u₂\ninst✝² : Field K\ninst✝¹ : AddCommGroup V\ninst✝ : Module K V\n⊢ Function.Injective ↑(eval K V)",
"state_before": "K : Type u₁\nV : Type u₂\ninst✝² : Field K\ninst✝¹ : AddCommGroup V\ninst✝ : Module K V\n⊢ Function.Surjective (Submodule.comap (eval K V))"... | [
558,
21
] | 5a919533f110b7d76410134a237ee374f24eaaad | https://github.com/leanprover-community/mathlib4 | [
555,
1
] |
Mathlib/RingTheory/UniqueFactorizationDomain.lean | Associates.coprime_iff_inf_one | [
{
"state_after": "case mp\nα : Type u_1\ninst✝¹ : CancelCommMonoidWithZero α\ndec_irr : (p : Associates α) → Decidable (Irreducible p)\ninst✝ : UniqueFactorizationMonoid α\ndec : DecidableEq α\ndec' : DecidableEq (Associates α)\na b : α\nha0 : a ≠ 0\nhb0 : b ≠ 0\n⊢ Associates.mk a ⊓ Associates.mk b = 1 → ∀ {d :... | [
1668,
24
] | 5a919533f110b7d76410134a237ee374f24eaaad | https://github.com/leanprover-community/mathlib4 | [
1658,
1
] |
Mathlib/Data/Finset/Basic.lean | Finset.mem_of_mem_erase | [] | [
1883,
28
] | 5a919533f110b7d76410134a237ee374f24eaaad | https://github.com/leanprover-community/mathlib4 | [
1882,
1
] |
Mathlib/Algebra/Group/Defs.lean | div_eq_mul_inv | [] | [
955,
34
] | 5a919533f110b7d76410134a237ee374f24eaaad | https://github.com/leanprover-community/mathlib4 | [
954,
1
] |
Mathlib/Computability/Language.lean | Language.mul_def | [] | [
82,
6
] | 5a919533f110b7d76410134a237ee374f24eaaad | https://github.com/leanprover-community/mathlib4 | [
81,
1
] |
Mathlib/FieldTheory/Separable.lean | isSeparable_iff | [] | [
517,
42
] | 5a919533f110b7d76410134a237ee374f24eaaad | https://github.com/leanprover-community/mathlib4 | [
515,
1
] |
Mathlib/Order/Hom/Lattice.lean | SupBotHom.id_comp | [] | [
811,
81
] | 5a919533f110b7d76410134a237ee374f24eaaad | https://github.com/leanprover-community/mathlib4 | [
811,
9
] |
Mathlib/Topology/Instances/Matrix.lean | Summable.matrix_blockDiag | [] | [
415,
38
] | 5a919533f110b7d76410134a237ee374f24eaaad | https://github.com/leanprover-community/mathlib4 | [
413,
1
] |
Mathlib/Data/Set/Basic.lean | Set.lt_eq_ssubset | [] | [
128,
6
] | 5a919533f110b7d76410134a237ee374f24eaaad | https://github.com/leanprover-community/mathlib4 | [
127,
1
] |
Mathlib/Combinatorics/SimpleGraph/Subgraph.lean | SimpleGraph.Subgraph.deleteVerts_adj | [
{
"state_after": "no goals",
"state_before": "ι : Sort ?u.266506\nV : Type u\nW : Type v\nG : SimpleGraph V\nG' : Subgraph G\ns : Set V\nu v : V\n⊢ Adj (deleteVerts G' s) u v ↔ u ∈ G'.verts ∧ ¬u ∈ s ∧ v ∈ G'.verts ∧ ¬v ∈ s ∧ Adj G' u v",
"tactic": "simp [and_assoc]"
}
] | [
1218,
19
] | 5a919533f110b7d76410134a237ee374f24eaaad | https://github.com/leanprover-community/mathlib4 | [
1216,
1
] |
Mathlib/Data/Fin/Tuple/Basic.lean | Fin.range_fin_succ | [] | [
278,
62
] | 5a919533f110b7d76410134a237ee374f24eaaad | https://github.com/leanprover-community/mathlib4 | [
276,
1
] |
Mathlib/Order/SymmDiff.lean | Disjoint.symmDiff_eq_sup | [
{
"state_after": "no goals",
"state_before": "ι : Type ?u.26272\nα : Type u_1\nβ : Type ?u.26278\nπ : ι → Type ?u.26283\ninst✝ : GeneralizedCoheytingAlgebra α\na✝ b✝ c d a b : α\nh : Disjoint a b\n⊢ a ∆ b = a ⊔ b",
"tactic": "rw [symmDiff, h.sdiff_eq_left, h.sdiff_eq_right]"
}
] | [
166,
51
] | 5a919533f110b7d76410134a237ee374f24eaaad | https://github.com/leanprover-community/mathlib4 | [
165,
1
] |
src/lean/Init/Control/Lawful.lean | ExceptT.bind_throw | [
{
"state_after": "no goals",
"state_before": "m : Type u_1 → Type u_2\nα ε β : Type u_1\ne : ε\ninst✝¹ : Monad m\ninst✝ : LawfulMonad m\nf : α → ExceptT ε m β\n⊢ throw e >>= f = throw e",
"tactic": "simp [throw, throwThe, MonadExceptOf.throw, bind, ExceptT.bind, ExceptT.bindCont, ExceptT.mk]"
}
] | [
118,
96
] | d5348dfac847a56a4595fb6230fd0708dcb4e7e9 | https://github.com/leanprover/lean4 | [
117,
9
] |
Mathlib/Topology/Order/Basic.lean | Ici_mem_nhds | [] | [
341,
55
] | 5a919533f110b7d76410134a237ee374f24eaaad | https://github.com/leanprover-community/mathlib4 | [
340,
1
] |
Mathlib/Topology/DenseEmbedding.lean | DenseInducing.nhds_eq_comap | [] | [
54,
30
] | 5a919533f110b7d76410134a237ee374f24eaaad | https://github.com/leanprover-community/mathlib4 | [
53,
1
] |
Mathlib/Data/Prod/Basic.lean | Prod.swap_injective | [] | [
197,
29
] | 5a919533f110b7d76410134a237ee374f24eaaad | https://github.com/leanprover-community/mathlib4 | [
196,
1
] |
Mathlib/Topology/UniformSpace/Equiv.lean | UniformEquiv.refl_symm | [] | [
136,
6
] | 5a919533f110b7d76410134a237ee374f24eaaad | https://github.com/leanprover-community/mathlib4 | [
135,
1
] |
Mathlib/Analysis/Calculus/ContDiff.lean | iteratedFDeriv_neg_apply | [
{
"state_after": "𝕜 : Type u_1\ninst✝¹⁰ : NontriviallyNormedField 𝕜\nD : Type uD\ninst✝⁹ : NormedAddCommGroup D\ninst✝⁸ : NormedSpace 𝕜 D\nE : Type uE\ninst✝⁷ : NormedAddCommGroup E\ninst✝⁶ : NormedSpace 𝕜 E\nF : Type uF\ninst✝⁵ : NormedAddCommGroup F\ninst✝⁴ : NormedSpace 𝕜 F\nG : Type uG\ninst✝³ : Normed... | [
1311,
74
] | 5a919533f110b7d76410134a237ee374f24eaaad | https://github.com/leanprover-community/mathlib4 | [
1308,
1
] |
Mathlib/MeasureTheory/Constructions/BorelSpace/Basic.lean | measurableSet_of_mem_nhdsWithin_Ioi | [
{
"state_after": "case pos\nα : Type u_1\nβ : Type ?u.1398323\nγ : Type ?u.1398326\nγ₂ : Type ?u.1398329\nδ : Type ?u.1398332\nι : Sort y\ns✝ t u : Set α\ninst✝¹² : TopologicalSpace α\ninst✝¹¹ : MeasurableSpace α\ninst✝¹⁰ : BorelSpace α\ninst✝⁹ : TopologicalSpace β\ninst✝⁸ : MeasurableSpace β\ninst✝⁷ : BorelSpa... | [
1233,
12
] | 5a919533f110b7d76410134a237ee374f24eaaad | https://github.com/leanprover-community/mathlib4 | [
1217,
1
] |
Mathlib/Algebra/Ring/Equiv.lean | RingEquiv.map_ne_zero_iff | [] | [
433,
34
] | 5a919533f110b7d76410134a237ee374f24eaaad | https://github.com/leanprover-community/mathlib4 | [
432,
1
] |
Mathlib/Geometry/Manifold/SmoothManifoldWithCorners.lean | modelWithCorners_prod_coe | [] | [
457,
6
] | 5a919533f110b7d76410134a237ee374f24eaaad | https://github.com/leanprover-community/mathlib4 | [
455,
1
] |
Mathlib/Data/Nat/Squarefree.lean | Nat.divisors_filter_squarefree | [
{
"state_after": "n : ℕ\nh0 : n ≠ 0\n⊢ ∀ (a : ℕ),\n a ∈ (Finset.filter Squarefree (divisors n)).val ↔\n a ∈ Multiset.map (fun x => Multiset.prod x.val) (Finset.powerset (Multiset.toFinset (normalizedFactors n))).val\n\nn : ℕ\nh0 : n ≠ 0\n⊢ ∀ (x : Finset ℕ),\n x ∈ (Finset.powerset (Multiset.toFinset (... | [
312,
18
] | 5a919533f110b7d76410134a237ee374f24eaaad | https://github.com/leanprover-community/mathlib4 | [
263,
1
] |
Mathlib/Topology/Constructions.lean | mem_nhds_subtype | [] | [
225,
25
] | 5a919533f110b7d76410134a237ee374f24eaaad | https://github.com/leanprover-community/mathlib4 | [
223,
1
] |
Mathlib/Topology/LocalHomeomorph.lean | LocalHomeomorph.image_open_of_open' | [] | [
657,
79
] | 5a919533f110b7d76410134a237ee374f24eaaad | https://github.com/leanprover-community/mathlib4 | [
656,
1
] |
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