file_path stringlengths 11 79 | full_name stringlengths 2 100 | traced_tactics list | end list | commit stringclasses 4
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Mathlib/MeasureTheory/Measure/Lebesgue/EqHaar.lean | MeasureTheory.Measure.eventually_nonempty_inter_smul_of_density_one | [
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Mathlib/Data/Polynomial/Laurent.lean | LaurentPolynomial.T_mul | [] | [
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Mathlib/MeasureTheory/Function/StronglyMeasurable/Basic.lean | MeasureTheory.AEStronglyMeasurable.nullMeasurableSet_le | [
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Mathlib/Data/Set/Pairwise/Basic.lean | Set.pairwiseDisjoint_insert | [] | [
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Mathlib/RingTheory/Ideal/QuotientOperations.lean | Ideal.quotientMap_injective' | [
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Mathlib/MeasureTheory/Integral/IntervalIntegral.lean | intervalIntegral.integral_comp_sub_right | [
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Mathlib/Order/Filter/NAry.lean | Filter.map₂_inf_subset_right | [] | [
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Mathlib/Data/Set/Intervals/Instances.lean | Set.Icc.one_sub_mem | [
{
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168,
56
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Mathlib/Analysis/Convex/Side.lean | AffineEquiv.wOppSide_map_iff | [] | [
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76
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Std/Data/Nat/Lemmas.lean | Nat.add_mod | [
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"tactic": "rw [add_mod_mod, mod_add_mod]"
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32
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Mathlib/Algebra/BigOperators/Multiset/Basic.lean | Multiset.prod_le_prod_of_rel_le | [
{
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Mathlib/Data/Polynomial/Module.lean | PolynomialModule.single_apply | [] | [
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Mathlib/Data/Multiset/Dedup.lean | Multiset.dedup_subset | [] | [
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Mathlib/CategoryTheory/Adjunction/Limits.lean | CategoryTheory.Adjunction.has_colimits_of_equivalence | [] | [
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Mathlib/SetTheory/Ordinal/Arithmetic.lean | Ordinal.sup_succ_le_lsub | [
{
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Mathlib/Order/Heyting/Basic.lean | Disjoint.le_sdiff_of_le_left | [] | [
711,
57
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Mathlib/Topology/MetricSpace/HausdorffDistance.lean | Metric.closure_eq_iInter_thickening | [
{
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Mathlib/Data/Fin/Basic.lean | Fin.eta | [
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... | [
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Mathlib/MeasureTheory/Function/StronglyMeasurable/Basic.lean | MeasureTheory.StronglyMeasurable.stronglyMeasurable_of_measurableSpace_le_on | [
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src/lean/Init/Data/Nat/Basic.lean | Nat.mul_comm | [] | [
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Mathlib/MeasureTheory/Constructions/BorelSpace/Basic.lean | AEMeasurable.coe_nnreal_real | [] | [
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Mathlib/Order/UpperLower/Basic.lean | LowerSet.mem_iSup₂_iff | [
{
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"tactic": "simp_rw [mem_i... | [
765,
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Mathlib/Algebra/GroupWithZero/Power.lean | SemiconjBy.zpow_right₀ | [
{
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{
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Mathlib/Analysis/NormedSpace/FiniteDimension.lean | Basis.op_norm_le | [
{
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Mathlib/RingTheory/RootsOfUnity/Basic.lean | IsPrimitiveRoot.zmodEquivZpowers_apply_coe_int | [
{
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Mathlib/Algebra/AddTorsor.lean | vsub_vadd | [] | [
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Mathlib/Analysis/SpecialFunctions/Exp.lean | Complex.continuousOn_exp | [] | [
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Mathlib/Data/Real/ENNReal.lean | ENNReal.inv_lt_inv' | [] | [
1506,
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] | 5a919533f110b7d76410134a237ee374f24eaaad | https://github.com/leanprover-community/mathlib4 | [
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Mathlib/Order/Filter/ZeroAndBoundedAtFilter.lean | Filter.BoundedAtFilter.neg | [] | [
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Mathlib/Analysis/Calculus/FDeriv/Star.lean | differentiableOn_star_iff | [] | [
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Mathlib/Geometry/Euclidean/Angle/Unoriented/Basic.lean | InnerProductGeometry.sin_eq_one_iff_angle_eq_pi_div_two | [
{
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Mathlib/Logic/Relation.lean | Acc.TransGen | [
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Mathlib/Data/Set/Intervals/OrdConnected.lean | Set.ordConnected_singleton | [
{
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Mathlib/Data/MvPolynomial/Basic.lean | MvPolynomial.eval₂_monomial | [
{
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... | [
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Mathlib/SetTheory/Cardinal/Basic.lean | Cardinal.mk_subtype_of_equiv | [] | [
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Mathlib/Data/Nat/Factorial/Basic.lean | Nat.ascFactorial_zero | [] | [
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Mathlib/Algebra/Order/ToIntervalMod.lean | toIocMod_eq_iff | [
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Mathlib/Analysis/Normed/Group/Basic.lean | lipschitzWith_one_nnnorm' | [] | [
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Mathlib/MeasureTheory/Measure/Stieltjes.lean | StieltjesFunction.measure_univ | [
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Mathlib/Data/Finset/Basic.lean | Finset.sdiff_insert_insert_of_mem_of_not_mem | [
{
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Mathlib/Analysis/SpecialFunctions/Pow/Real.lean | Real.abs_log_mul_self_rpow_lt | [
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Mathlib/MeasureTheory/Integral/IntegralEqImproper.lean | MeasureTheory.integrable_of_intervalIntegral_norm_bounded | [
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Mathlib/Algebra/Star/Subalgebra.lean | StarAlgHom.ext_of_adjoin_eq_top | [] | [
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Mathlib/Data/Polynomial/Basic.lean | Polynomial.monomial_left_inj | [
{
"state_after": "no goals",
"state_before": "R : Type u\na✝ b : R\nm n : ℕ\ninst✝ : Semiring R\np q : R[X]\na : R\nha : a ≠ 0\ni j : ℕ\n⊢ ↑(monomial i) a = ↑(monomial j) a ↔ i = j",
"tactic": "rw [← ofFinsupp_single, ← ofFinsupp_single, ofFinsupp.injEq, Finsupp.single_left_inj ha]"
}
] | [
918,
91
] | 5a919533f110b7d76410134a237ee374f24eaaad | https://github.com/leanprover-community/mathlib4 | [
915,
1
] |
Mathlib/Data/MvPolynomial/Division.lean | MvPolynomial.modMonomial_X | [] | [
199,
25
] | 5a919533f110b7d76410134a237ee374f24eaaad | https://github.com/leanprover-community/mathlib4 | [
198,
1
] |
Mathlib/Data/Polynomial/Monic.lean | Polynomial.not_monic_zero | [] | [
427,
36
] | 5a919533f110b7d76410134a237ee374f24eaaad | https://github.com/leanprover-community/mathlib4 | [
426,
1
] |
Mathlib/MeasureTheory/Group/Arithmetic.lean | AEMeasurable.const_smul' | [] | [
661,
64
] | 5a919533f110b7d76410134a237ee374f24eaaad | https://github.com/leanprover-community/mathlib4 | [
659,
1
] |
Mathlib/Order/Monotone/Basic.lean | StrictMonoOn.le_iff_le | [] | [
776,
74
] | 5a919533f110b7d76410134a237ee374f24eaaad | https://github.com/leanprover-community/mathlib4 | [
773,
1
] |
Mathlib/Algebra/Algebra/Basic.lean | Module.ker_algebraMap_end | [] | [
637,
28
] | 5a919533f110b7d76410134a237ee374f24eaaad | https://github.com/leanprover-community/mathlib4 | [
635,
1
] |
Mathlib/Topology/Order.lean | generateFrom_sUnion | [] | [
960,
29
] | 5a919533f110b7d76410134a237ee374f24eaaad | https://github.com/leanprover-community/mathlib4 | [
958,
1
] |
Mathlib/Algebra/GroupPower/Basic.lean | mul_pow | [] | [
259,
30
] | 5a919533f110b7d76410134a237ee374f24eaaad | https://github.com/leanprover-community/mathlib4 | [
258,
1
] |
Mathlib/MeasureTheory/Decomposition/Lebesgue.lean | MeasureTheory.Measure.rnDeriv_restrict | [
{
"state_after": "α : Type u_1\nβ : Type ?u.62355\nm : MeasurableSpace α\nμ ν✝ ν : Measure α\ninst✝ : SigmaFinite ν\ns : Set α\nhs : MeasurableSet s\n⊢ rnDeriv (withDensity ν (indicator s 1)) ν =ᶠ[ae ν] indicator s 1",
"state_before": "α : Type u_1\nβ : Type ?u.62355\nm : MeasurableSpace α\nμ ν✝ ν : Measure... | [
383,
60
] | 5a919533f110b7d76410134a237ee374f24eaaad | https://github.com/leanprover-community/mathlib4 | [
380,
1
] |
Mathlib/Analysis/InnerProductSpace/Calculus.lean | ContDiffOn.norm_sq | [] | [
202,
34
] | 5a919533f110b7d76410134a237ee374f24eaaad | https://github.com/leanprover-community/mathlib4 | [
201,
1
] |
Mathlib/MeasureTheory/Measure/WithDensityVectorMeasure.lean | MeasureTheory.withDensityᵥ_smul | [
{
"state_after": "case pos\nα : Type u_3\nβ : Type ?u.41128\nm : MeasurableSpace α\nμ ν : Measure α\nE : Type u_2\ninst✝⁵ : NormedAddCommGroup E\ninst✝⁴ : NormedSpace ℝ E\ninst✝³ : CompleteSpace E\nf✝ g : α → E\n𝕜 : Type u_1\ninst✝² : NontriviallyNormedField 𝕜\ninst✝¹ : NormedSpace 𝕜 E\ninst✝ : SMulCommClass... | [
126,
37
] | 5a919533f110b7d76410134a237ee374f24eaaad | https://github.com/leanprover-community/mathlib4 | [
116,
1
] |
Mathlib/NumberTheory/LegendreSymbol/ZModChar.lean | ZMod.χ₄_nat_eq_if_mod_four | [
{
"state_after": "no goals",
"state_before": "n : ℕ\n⊢ ↑χ₄ ↑n = if n % 2 = 0 then 0 else if n % 4 = 1 then 1 else -1",
"tactic": "exact_mod_cast χ₄_int_eq_if_mod_four n"
}
] | [
79,
41
] | 5a919533f110b7d76410134a237ee374f24eaaad | https://github.com/leanprover-community/mathlib4 | [
77,
1
] |
Mathlib/Topology/LocallyConstant/Basic.lean | LocallyConstant.unflip_flip | [] | [
443,
63
] | 5a919533f110b7d76410134a237ee374f24eaaad | https://github.com/leanprover-community/mathlib4 | [
442,
1
] |
Mathlib/Algebra/Hom/Group.lean | MonoidWithZeroHom.toZeroHom_injective | [] | [
1245,
82
] | 5a919533f110b7d76410134a237ee374f24eaaad | https://github.com/leanprover-community/mathlib4 | [
1243,
1
] |
Std/Control/ForInStep/Lemmas.lean | ForInStep.bindList_cons | [] | [
25,
76
] | e68aa8f5fe47aad78987df45f99094afbcb5e936 | https://github.com/leanprover/std4 | [
23,
9
] |
Mathlib/LinearAlgebra/Matrix/Charpoly/Minpoly.lean | charpoly_leftMulMatrix | [
{
"state_after": "case inl\nR : Type u\ninst✝⁶ : CommRing R\nn : Type v\ninst✝⁵ : DecidableEq n\ninst✝⁴ : Fintype n\nN : Type w\ninst✝³ : AddCommGroup N\ninst✝² : Module R N\nS : Type u_1\ninst✝¹ : Ring S\ninst✝ : Algebra R S\nh : PowerBasis R S\nh✝ : Subsingleton R\n⊢ charpoly (↑(leftMulMatrix h.basis) h.gen) ... | [
97,
54
] | 5a919533f110b7d76410134a237ee374f24eaaad | https://github.com/leanprover-community/mathlib4 | [
88,
1
] |
Mathlib/Data/Real/EReal.lean | EReal.coe_eq_coe_iff | [] | [
113,
23
] | 5a919533f110b7d76410134a237ee374f24eaaad | https://github.com/leanprover-community/mathlib4 | [
112,
11
] |
Mathlib/MeasureTheory/Decomposition/Jordan.lean | MeasureTheory.SignedMeasure.toJordanDecomposition_smul | [
{
"state_after": "case a\nα : Type u_1\nβ : Type ?u.75261\ninst✝ : MeasurableSpace α\ns : SignedMeasure α\nr : ℝ≥0\n⊢ toSignedMeasure (toJordanDecomposition (r • s)) = toSignedMeasure (r • toJordanDecomposition s)",
"state_before": "α : Type u_1\nβ : Type ?u.75261\ninst✝ : MeasurableSpace α\ns : SignedMeasu... | [
469,
30
] | 5a919533f110b7d76410134a237ee374f24eaaad | https://github.com/leanprover-community/mathlib4 | [
466,
1
] |
Mathlib/Algebra/GroupWithZero/Units/Lemmas.lean | eq_on_inv₀ | [
{
"state_after": "case inl\nα : Type ?u.15847\nM₀ : Type ?u.15850\nG₀ : Type u_3\nM₀' : Type u_1\nG₀' : Type ?u.15859\nF : Type ?u.15862\nF' : Type u_2\ninst✝⁵ : MonoidWithZero M₀\ninst✝⁴ : GroupWithZero G₀\ninst✝³ : Nontrivial M₀\ninst✝² : MonoidWithZero M₀'\ninst✝¹ : MonoidWithZeroHomClass F G₀ M₀\ninst✝ : Mo... | [
226,
44
] | 5a919533f110b7d76410134a237ee374f24eaaad | https://github.com/leanprover-community/mathlib4 | [
223,
1
] |
Mathlib/Order/Partition/Equipartition.lean | Finpartition.Set.Subsingleton.isEquipartition | [] | [
48,
35
] | 5a919533f110b7d76410134a237ee374f24eaaad | https://github.com/leanprover-community/mathlib4 | [
46,
1
] |
Mathlib/Topology/SubsetProperties.lean | IsIrreducible.image | [] | [
1877,
54
] | 5a919533f110b7d76410134a237ee374f24eaaad | https://github.com/leanprover-community/mathlib4 | [
1875,
1
] |
Mathlib/FieldTheory/Adjoin.lean | IntermediateField.adjoin.finrank | [
{
"state_after": "F : Type ?u.870038\ninst✝⁶ : Field F\nE : Type ?u.870044\ninst✝⁵ : Field E\ninst✝⁴ : Algebra F E\nα : E\nK : Type u_1\ninst✝³ : Field K\ninst✝² : Algebra F K\nL : Type u_2\ninst✝¹ : Field L\ninst✝ : Algebra K L\nx : L\nhx : IsIntegral K x\n⊢ (powerBasis hx).dim = natDegree (minpoly K x)",
... | [
875,
6
] | 5a919533f110b7d76410134a237ee374f24eaaad | https://github.com/leanprover-community/mathlib4 | [
872,
1
] |
Mathlib/Order/Hom/Basic.lean | OrderIso.trans_apply | [] | [
906,
6
] | 5a919533f110b7d76410134a237ee374f24eaaad | https://github.com/leanprover-community/mathlib4 | [
905,
1
] |
Mathlib/Topology/Basic.lean | le_nhds_lim | [] | [
1522,
27
] | 5a919533f110b7d76410134a237ee374f24eaaad | https://github.com/leanprover-community/mathlib4 | [
1521,
1
] |
Mathlib/NumberTheory/PellMatiyasevic.lean | Pell.xn_modEq_x4n_add | [
{
"state_after": "a : ℕ\na1 : 1 < a\nn j : ℕ\n⊢ xn a1 (4 * n + j) + xn a1 (2 * n + j) ≡ 0 [MOD xn a1 n]",
"state_before": "a : ℕ\na1 : 1 < a\nn j : ℕ\n⊢ xn a1 (4 * n + j) + xn a1 (2 * n + j) ≡ xn a1 j + xn a1 (2 * n + j) [MOD xn a1 n]",
"tactic": "refine' @ModEq.trans _ _ 0 _ _ (by rw [add_comm]; exact ... | [
636,
27
] | 5a919533f110b7d76410134a237ee374f24eaaad | https://github.com/leanprover-community/mathlib4 | [
632,
1
] |
Mathlib/MeasureTheory/MeasurableSpaceDef.lean | MeasurableSet.ite | [] | [
222,
35
] | 5a919533f110b7d76410134a237ee374f24eaaad | https://github.com/leanprover-community/mathlib4 | [
220,
11
] |
Mathlib/Algebra/Group/Defs.lean | npow_eq_pow | [] | [
623,
6
] | 5a919533f110b7d76410134a237ee374f24eaaad | https://github.com/leanprover-community/mathlib4 | [
622,
1
] |
Mathlib/Order/Monotone/Basic.lean | strictMonoOn_id | [] | [
520,
89
] | 5a919533f110b7d76410134a237ee374f24eaaad | https://github.com/leanprover-community/mathlib4 | [
520,
1
] |
Mathlib/SetTheory/Game/PGame.lean | PGame.zero_lt_neg_iff | [
{
"state_after": "no goals",
"state_before": "x : PGame\n⊢ 0 < -x ↔ x < 0",
"tactic": "rw [lt_neg_iff, neg_zero]"
}
] | [
1392,
85
] | 5a919533f110b7d76410134a237ee374f24eaaad | https://github.com/leanprover-community/mathlib4 | [
1392,
1
] |
Mathlib/Analysis/Calculus/FDeriv/Prod.lean | HasFDerivAtFilter.fst | [] | [
154,
45
] | 5a919533f110b7d76410134a237ee374f24eaaad | https://github.com/leanprover-community/mathlib4 | [
152,
11
] |
Mathlib/ModelTheory/LanguageMap.lean | FirstOrder.Language.LHom.map_constants_comp_sumInl | [
{
"state_after": "no goals",
"state_before": "L : Language\nL' : Language\nM : Type w\ninst✝ : Structure L M\nα : Type w'\nβ : Type u_1\nf : α → β\n⊢ comp (lhomWithConstantsMap L f) LHom.sumInl = lhomWithConstants L β",
"tactic": "ext <;> rfl"
}
] | [
528,
90
] | 5a919533f110b7d76410134a237ee374f24eaaad | https://github.com/leanprover-community/mathlib4 | [
527,
1
] |
Mathlib/MeasureTheory/Integral/SetIntegral.lean | ContinuousOn.integral_sub_linear_isLittleO_ae | [] | [
1041,
67
] | 5a919533f110b7d76410134a237ee374f24eaaad | https://github.com/leanprover-community/mathlib4 | [
1033,
1
] |
Mathlib/Topology/Algebra/Module/Basic.lean | ContinuousLinearMap.pi_eq_zero | [
{
"state_after": "R : Type u_1\ninst✝⁹ : Semiring R\nM : Type u_2\ninst✝⁸ : TopologicalSpace M\ninst✝⁷ : AddCommMonoid M\ninst✝⁶ : Module R M\nM₂ : Type ?u.693068\ninst✝⁵ : TopologicalSpace M₂\ninst✝⁴ : AddCommMonoid M₂\ninst✝³ : Module R M₂\nι : Type u_4\nφ : ι → Type u_3\ninst✝² : (i : ι) → TopologicalSpace (... | [
1228,
20
] | 5a919533f110b7d76410134a237ee374f24eaaad | https://github.com/leanprover-community/mathlib4 | [
1226,
1
] |
Mathlib/GroupTheory/FreeGroup.lean | FreeGroup.lift_eq_prod_map | [
{
"state_after": "α : Type u\nL L₁ L₂ L₃ L₄ : List (α × Bool)\nβ : Type v\ninst✝ : Group β\nf : α → β\nx : FreeGroup α\n⊢ ↑(MonoidHom.comp prod (map f)) x = ↑prod (↑(map f) x)\n\ncase hg\nα : Type u\nL L₁ L₂ L₃ L₄ : List (α × Bool)\nβ : Type v\ninst✝ : Group β\nf : α → β\nx : FreeGroup α\n⊢ ∀ (x : α), ↑(MonoidH... | [
930,
9
] | 5a919533f110b7d76410134a237ee374f24eaaad | https://github.com/leanprover-community/mathlib4 | [
927,
1
] |
Mathlib/Topology/Instances/TrivSqZeroExt.lean | TrivSqZeroExt.hasSum_inl | [] | [
151,
72
] | 5a919533f110b7d76410134a237ee374f24eaaad | https://github.com/leanprover-community/mathlib4 | [
149,
1
] |
Mathlib/Data/Set/Prod.lean | Set.univ_pi_eq_empty | [] | [
680,
30
] | 5a919533f110b7d76410134a237ee374f24eaaad | https://github.com/leanprover-community/mathlib4 | [
679,
1
] |
Mathlib/Data/Fintype/Powerset.lean | Fintype.card_finset | [] | [
29,
35
] | 5a919533f110b7d76410134a237ee374f24eaaad | https://github.com/leanprover-community/mathlib4 | [
28,
1
] |
Mathlib/Analysis/Convex/Exposed.lean | IsExposed.sInter | [
{
"state_after": "case empty.h\n𝕜 : Type u_1\nE : Type u_2\ninst✝⁵ : TopologicalSpace 𝕜\ninst✝⁴ : OrderedRing 𝕜\ninst✝³ : AddCommMonoid E\ninst✝² : TopologicalSpace E\ninst✝¹ : Module 𝕜 E\nl : E →L[𝕜] 𝕜\nA B C : Set E\nX : Finset E\nx : E\ninst✝ : ContinuousAdd 𝕜\nhF : Finset.Nonempty ∅\nhAF : ∀ (B : Set... | [
168,
69
] | 5a919533f110b7d76410134a237ee374f24eaaad | https://github.com/leanprover-community/mathlib4 | [
158,
1
] |
Mathlib/Data/Set/Basic.lean | SetCoe.forall | [] | [
187,
17
] | 5a919533f110b7d76410134a237ee374f24eaaad | https://github.com/leanprover-community/mathlib4 | [
186,
1
] |
Mathlib/Analysis/Normed/Group/Basic.lean | Real.nnnorm_coe_nat | [] | [
1733,
30
] | 5a919533f110b7d76410134a237ee374f24eaaad | https://github.com/leanprover-community/mathlib4 | [
1732,
1
] |
Mathlib/Computability/Reduce.lean | ManyOneDegree.of_le_of | [] | [
440,
31
] | 5a919533f110b7d76410134a237ee374f24eaaad | https://github.com/leanprover-community/mathlib4 | [
439,
1
] |
Mathlib/Algebra/Lie/Basic.lean | LieEquiv.apply_symm_apply | [] | [
621,
35
] | 5a919533f110b7d76410134a237ee374f24eaaad | https://github.com/leanprover-community/mathlib4 | [
620,
1
] |
Mathlib/Topology/Order/Basic.lean | frontier_le_subset_eq | [
{
"state_after": "α : Type u\nβ : Type v\nγ : Type w\ninst✝³ : TopologicalSpace α\ninst✝² : LinearOrder α\ninst✝¹ : OrderClosedTopology α\nf g : β → α\ninst✝ : TopologicalSpace β\nhf : Continuous f\nhg : Continuous g\n⊢ {b | f b ≤ g b} ∩ closure ({b | f b ≤ g b}ᶜ) ⊆ {b | f b = g b}",
"state_before": "α : Ty... | [
634,
52
] | 5a919533f110b7d76410134a237ee374f24eaaad | https://github.com/leanprover-community/mathlib4 | [
629,
1
] |
Mathlib/LinearAlgebra/Matrix/Adjugate.lean | Matrix.adjugate_conjTranspose | [
{
"state_after": "m : Type u\nn : Type v\nα : Type w\ninst✝⁵ : DecidableEq n\ninst✝⁴ : Fintype n\ninst✝³ : DecidableEq m\ninst✝² : Fintype m\ninst✝¹ : CommRing α\ninst✝ : StarRing α\nA : Matrix n n α\n⊢ map (adjugate A)ᵀ star = adjugate (map Aᵀ star)",
"state_before": "m : Type u\nn : Type v\nα : Type w\nin... | [
454,
34
] | 5a919533f110b7d76410134a237ee374f24eaaad | https://github.com/leanprover-community/mathlib4 | [
451,
1
] |
Mathlib/Data/Real/Hyperreal.lean | Hyperreal.gt_of_tendsto_zero_of_neg | [
{
"state_after": "f : ℕ → ℝ\nhf : Tendsto f atTop (𝓝 0)\nr : ℝ\nhr : r < 0\n⊢ -↑(-r) < ofSeq f",
"state_before": "f : ℕ → ℝ\nhf : Tendsto f atTop (𝓝 0)\nr : ℝ\nhr : r < 0\n⊢ ↑r < ofSeq f",
"tactic": "rw [← neg_neg r, coe_neg]"
},
{
"state_after": "no goals",
"state_before": "f : ℕ → ℝ\nhf ... | [
214,
85
] | 5a919533f110b7d76410134a237ee374f24eaaad | https://github.com/leanprover-community/mathlib4 | [
212,
1
] |
Mathlib/Topology/UniformSpace/Basic.lean | nhdsSet_diagonal_le_uniformity | [] | [
931,
56
] | 5a919533f110b7d76410134a237ee374f24eaaad | https://github.com/leanprover-community/mathlib4 | [
930,
1
] |
Mathlib/Topology/Algebra/ContinuousMonoidHom.lean | ContinuousMonoidHom.embedding_toContinuousMap | [] | [
288,
60
] | 5a919533f110b7d76410134a237ee374f24eaaad | https://github.com/leanprover-community/mathlib4 | [
286,
1
] |
Mathlib/Combinatorics/SetFamily/Shadow.lean | Finset.shadow_singleton_empty | [] | [
80,
6
] | 5a919533f110b7d76410134a237ee374f24eaaad | https://github.com/leanprover-community/mathlib4 | [
79,
1
] |
Mathlib/Algebra/Category/Ring/Constructions.lean | CommRingCat.pushoutCocone_inr | [
{
"state_after": "R A B : CommRingCat\nf : R ⟶ A\ng : R ⟶ B\nthis : Algebra ↑R ↑A := RingHom.toAlgebra f\n⊢ B ⟶ (pushoutCocone f g).pt",
"state_before": "R A B : CommRingCat\nf : R ⟶ A\ng : R ⟶ B\n⊢ B ⟶ (pushoutCocone f g).pt",
"tactic": "letI := f.toAlgebra"
},
{
"state_after": "R A B : CommRin... | [
72,
6
] | 5a919533f110b7d76410134a237ee374f24eaaad | https://github.com/leanprover-community/mathlib4 | [
67,
1
] |
Mathlib/Topology/Algebra/Order/Compact.lean | IsCompact.sSup_mem | [] | [
164,
42
] | 5a919533f110b7d76410134a237ee374f24eaaad | https://github.com/leanprover-community/mathlib4 | [
163,
1
] |
Mathlib/MeasureTheory/Measure/MeasureSpace.lean | MeasureTheory.Measure.eq_zero_of_isEmpty | [] | [
766,
24
] | 5a919533f110b7d76410134a237ee374f24eaaad | https://github.com/leanprover-community/mathlib4 | [
765,
1
] |
Mathlib/SetTheory/Cardinal/Cofinality.lean | Ordinal.nfpFamily_lt_ord_lift | [
{
"state_after": "case refine'_1\nα : Type ?u.32966\nr : α → α → Prop\nι : Type u\nf : ι → Ordinal → Ordinal\nc : Ordinal\nhc : ℵ₀ < cof c\nhc' : Cardinal.lift (#ι) < cof c\nhf : ∀ (i : ι) (b : Ordinal), b < c → f i b < c\na : Ordinal\nha : a < c\n⊢ Cardinal.lift (max ℵ₀ (#ι)) < cof c\n\ncase refine'_2\nα : Typ... | [
389,
21
] | 5a919533f110b7d76410134a237ee374f24eaaad | https://github.com/leanprover-community/mathlib4 | [
380,
1
] |
Mathlib/Topology/Maps.lean | inducing_id | [] | [
75,
20
] | 5a919533f110b7d76410134a237ee374f24eaaad | https://github.com/leanprover-community/mathlib4 | [
74,
1
] |
Mathlib/Algebra/Field/Basic.lean | inv_add_inv | [] | [
218,
38
] | 5a919533f110b7d76410134a237ee374f24eaaad | https://github.com/leanprover-community/mathlib4 | [
217,
1
] |
Mathlib/Data/List/Intervals.lean | List.Ico.pred_singleton | [
{
"state_after": "m : ℕ\nh : 0 < m\n⊢ range' (m - 1) (m - (m - 1)) = [m - 1]",
"state_before": "m : ℕ\nh : 0 < m\n⊢ Ico (m - 1) m = [m - 1]",
"tactic": "dsimp [Ico]"
},
{
"state_after": "m : ℕ\nh : 0 < m\n⊢ range' (m - 1) (succ 0) = [m - 1]",
"state_before": "m : ℕ\nh : 0 < m\n⊢ range' (m - ... | [
141,
32
] | 5a919533f110b7d76410134a237ee374f24eaaad | https://github.com/leanprover-community/mathlib4 | [
138,
1
] |
Mathlib/Topology/Compactification/OnePoint.lean | OnePoint.compl_range_coe | [] | [
136,
21
] | 5a919533f110b7d76410134a237ee374f24eaaad | https://github.com/leanprover-community/mathlib4 | [
135,
1
] |
Mathlib/Analysis/Asymptotics/Asymptotics.lean | Asymptotics.IsBigO.const_mul_left | [] | [
1456,
32
] | 5a919533f110b7d76410134a237ee374f24eaaad | https://github.com/leanprover-community/mathlib4 | [
1454,
1
] |
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