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list
Mathlib/Data/Complex/Exponential.lean
Real.exp_list_sum
[]
[ 1148, 67 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 1147, 1 ]
Mathlib/RingTheory/NonZeroDivisors.lean
mem_nonZeroDivisors_iff_ne_zero
[]
[ 127, 80 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 126, 1 ]
Mathlib/Topology/Instances/ENNReal.lean
Continuous.edist
[]
[ 1459, 44 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 1457, 1 ]
Mathlib/Analysis/Normed/Group/Basic.lean
MulOpposite.nnnorm_unop
[]
[ 2622, 6 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 2621, 1 ]
Mathlib/Data/Matrix/Basic.lean
Matrix.updateRow_eq_self
[]
[ 2843, 30 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 2842, 1 ]
Mathlib/Algebra/Module/LinearMap.lean
LinearMap.add_comp
[]
[ 891, 6 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 889, 1 ]
Mathlib/Data/Polynomial/EraseLead.lean
Polynomial.eraseLead_natDegree_lt_or_eraseLead_eq_zero
[ { "state_after": "case pos\nR : Type u_1\ninst✝ : Semiring R\nf✝ f : R[X]\nh : card (support f) ≤ 1\n⊢ natDegree (eraseLead f) < natDegree f ∨ eraseLead f = 0\n\ncase neg\nR : Type u_1\ninst✝ : Semiring R\nf✝ f : R[X]\nh : ¬card (support f) ≤ 1\n⊢ natDegree (eraseLead f) < natDegree f ∨ eraseLead f = 0", "s...
[ 204, 50 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 197, 1 ]
Mathlib/Data/List/BigOperators/Basic.lean
List.alternatingProd_nil
[]
[ 624, 6 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 623, 1 ]
Mathlib/AlgebraicGeometry/PrimeSpectrum/Basic.lean
PrimeSpectrum.zeroLocus_empty_iff_eq_top
[ { "state_after": "case mp\nR : Type u\nS : Type v\ninst✝¹ : CommRing R\ninst✝ : CommRing S\nI : Ideal R\n⊢ zeroLocus ↑I = ∅ → I = ⊤\n\ncase mpr\nR : Type u\nS : Type v\ninst✝¹ : CommRing R\ninst✝ : CommRing S\nI : Ideal R\n⊢ I = ⊤ → zeroLocus ↑I = ∅", "state_before": "R : Type u\nS : Type v\ninst✝¹ : CommRi...
[ 311, 12 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 303, 1 ]
Mathlib/Data/MvPolynomial/Division.lean
MvPolynomial.coeff_modMonomial_of_le
[]
[ 120, 56 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 118, 1 ]
Mathlib/Topology/Order/Basic.lean
map_coe_atBot_of_Ioo_subset
[ { "state_after": "α : Type u\nβ : Type v\nγ : Type w\ninst✝³ : TopologicalSpace α\ninst✝² : LinearOrder α\ninst✝¹ : OrderTopology α\ninst✝ : DenselyOrdered α\na b : α\ns : Set α\nha : s ⊆ Ioi a\nhs : ∀ (b' : α), b' > a → ∃ b, b > a ∧ Ioo a b ⊆ s\nb' : αᵒᵈ\nhb' : b' < ↑toDual a\n⊢ ∃ a_1, a_1 < ↑toDual a ∧ Ioo a_...
[ 2484, 58 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 2479, 1 ]
Mathlib/MeasureTheory/Decomposition/Lebesgue.lean
MeasureTheory.SignedMeasure.rnDeriv_def
[]
[ 907, 6 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 904, 1 ]
Mathlib/GroupTheory/Subgroup/Basic.lean
Subgroup.one_mem
[]
[ 569, 12 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 568, 11 ]
Mathlib/LinearAlgebra/Basic.lean
Submodule.map_comap_le
[]
[ 876, 28 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 874, 1 ]
Mathlib/Topology/Algebra/Group/Basic.lean
Continuous.zpow
[]
[ 510, 29 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 509, 1 ]
Mathlib/Order/Filter/AtTopBot.lean
Filter.tendsto_mul_const_atBot_iff
[ { "state_after": "no goals", "state_before": "ι : Type ?u.238911\nι' : Type ?u.238914\nα : Type u_2\nβ : Type u_1\nγ : Type ?u.238923\ninst✝¹ : LinearOrderedField α\nl : Filter β\nf : β → α\nr : α\ninst✝ : NeBot l\n⊢ Tendsto (fun x => f x * r) l atBot ↔ 0 < r ∧ Tendsto f l atBot ∨ r < 0 ∧ Tendsto f l atTop"...
[ 1145, 56 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 1143, 1 ]
Mathlib/CategoryTheory/Limits/Shapes/Images.lean
CategoryTheory.Limits.image.preComp_comp
[ { "state_after": "C : Type u\ninst✝⁴ : Category C\nX Y : C\nf : X ⟶ Y\nZ : C\ng : Y ⟶ Z\nW : C\nh : Z ⟶ W\ninst✝³ : HasImage (g ≫ h)\ninst✝² : HasImage (f ≫ g ≫ h)\ninst✝¹ : HasImage h\ninst✝ : HasImage ((f ≫ g) ≫ h)\n⊢ (preComp f (g ≫ h) ≫ preComp g h) ≫ ι h = (eqToHom (_ : f ≫ g ≫ h = (f ≫ g) ≫ h) ≫ preComp (...
[ 581, 37 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 574, 1 ]
Mathlib/RingTheory/NonUnitalSubsemiring/Basic.lean
NonUnitalSubsemiring.ext
[]
[ 126, 16 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 125, 1 ]
Mathlib/Analysis/NormedSpace/FiniteDimension.lean
exists_mem_frontier_infDist_compl_eq_dist
[ { "state_after": "case intro.intro\nE : Type u_1\ninst✝² : NormedAddCommGroup E\ninst✝¹ : NormedSpace ℝ E\ninst✝ : FiniteDimensional ℝ E\nx : E\ns : Set E\nhx : x ∈ s\nhs : s ≠ univ\ny : E\nhys : y ∈ closure (sᶜ)\nhyd : Metric.infDist x (sᶜ) = dist x y\n⊢ ∃ y, y ∈ frontier s ∧ Metric.infDist x (sᶜ) = dist x y",...
[ 632, 18 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 622, 1 ]
Mathlib/Data/Set/Lattice.lean
Set.mem_sUnion_of_mem
[]
[ 1031, 14 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 1029, 1 ]
Mathlib/Order/Basic.lean
update_le_self_iff
[ { "state_after": "no goals", "state_before": "ι : Type u_1\nα : Type u\nβ : Type v\nγ : Type w\nπ : ι → Type u_2\nr : α → α → Prop\ninst✝¹ : DecidableEq ι\ninst✝ : (i : ι) → Preorder (π i)\nx y : (i : ι) → π i\ni : ι\na b : π i\n⊢ update x i a ≤ x ↔ a ≤ x i", "tactic": "simp [update_le_iff]" } ]
[ 890, 83 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 890, 1 ]
Mathlib/RingTheory/DedekindDomain/Ideal.lean
FractionalIdeal.inv_anti_mono
[ { "state_after": "R : Type ?u.15693\nA : Type ?u.15696\nK : Type u_1\ninst✝⁷ : CommRing R\ninst✝⁶ : CommRing A\ninst✝⁵ : Field K\ninst✝⁴ : IsDomain A\nR₁ : Type u_2\ninst✝³ : CommRing R₁\ninst✝² : IsDomain R₁\ninst✝¹ : Algebra R₁ K\ninst✝ : IsFractionRing R₁ K\nI J : FractionalIdeal R₁⁰ K\nhI : I ≠ 0\nhJ : J ≠ ...
[ 100, 35 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 95, 1 ]
Mathlib/Data/Multiset/FinsetOps.lean
Multiset.Nodup.ndunion
[]
[ 199, 55 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 198, 1 ]
Mathlib/Order/Hom/Bounded.lean
TopHom.coe_sup
[]
[ 359, 6 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 358, 1 ]
Mathlib/LinearAlgebra/LinearIndependent.lean
linearIndependent_equiv
[]
[ 257, 26 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 254, 1 ]
Std/Data/RBMap/Lemmas.lean
Std.RBNode.lowerBound?_mem
[]
[ 251, 46 ]
e68aa8f5fe47aad78987df45f99094afbcb5e936
https://github.com/leanprover/std4
[ 250, 1 ]
Mathlib/MeasureTheory/Lattice.lean
Measurable.inf'
[]
[ 210, 38 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 209, 1 ]
Mathlib/Data/Vector3.lean
vectorAllP_singleton
[]
[ 272, 6 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 271, 1 ]
Mathlib/Data/Set/Lattice.lean
Set.nonempty_iInter
[ { "state_after": "no goals", "state_before": "α : Type u_1\nβ : Type ?u.135153\nγ : Type ?u.135156\nι : Sort u_2\nι' : Sort ?u.135162\nι₂ : Sort ?u.135165\nκ : ι → Sort ?u.135170\nκ₁ : ι → Sort ?u.135175\nκ₂ : ι → Sort ?u.135180\nκ' : ι' → Sort ?u.135185\nf : ι → Set α\n⊢ Set.Nonempty (⋂ (i : ι), f i) ↔ ∃ x...
[ 1220, 52 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 1219, 1 ]
Mathlib/GroupTheory/Congruence.lean
Con.inf_def
[]
[ 494, 6 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 493, 1 ]
Mathlib/MeasureTheory/Decomposition/Jordan.lean
MeasureTheory.SignedMeasure.totalVariation_zero
[ { "state_after": "no goals", "state_before": "α : Type u_1\nβ : Type ?u.86752\ninst✝ : MeasurableSpace α\n⊢ totalVariation 0 = 0", "tactic": "simp [totalVariation, toJordanDecomposition_zero]" } ]
[ 504, 52 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 503, 1 ]
Mathlib/Data/List/Basic.lean
List.Sublist.cons_cons
[]
[ 1042, 20 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 1041, 1 ]
Mathlib/Data/List/Dedup.lean
List.dedup_idempotent
[]
[ 89, 22 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 88, 1 ]
Mathlib/GroupTheory/FreeProduct.lean
FreeProduct.of_apply
[]
[ 124, 6 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 123, 1 ]
Mathlib/Logic/Relation.lean
Symmetric.swap_eq
[]
[ 89, 20 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 88, 1 ]
Mathlib/Analysis/Calculus/MeanValue.lean
convexOn_of_deriv2_nonneg
[ { "state_after": "no goals", "state_before": "E : Type ?u.455453\ninst✝³ : NormedAddCommGroup E\ninst✝² : NormedSpace ℝ E\nF : Type ?u.455549\ninst✝¹ : NormedAddCommGroup F\ninst✝ : NormedSpace ℝ F\nD : Set ℝ\nhD : Convex ℝ D\nf : ℝ → ℝ\nhf : ContinuousOn f D\nhf' : DifferentiableOn ℝ f (interior D)\nhf'' :...
[ 1173, 14 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 1168, 1 ]
Mathlib/Data/Finset/Lattice.lean
Finset.inf_mono
[]
[ 418, 44 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 417, 1 ]
Mathlib/Algebra/BigOperators/Basic.lean
Units.coe_prod
[]
[ 2264, 32 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 2262, 1 ]
Mathlib/MeasureTheory/Measure/OuterMeasure.lean
MeasureTheory.OuterMeasure.comap_boundedBy
[ { "state_after": "case refine'_1\nα : Type u_2\nm : Set α → ℝ≥0∞\nβ : Type u_1\nf : β → α\nh : (Monotone fun s => m ↑s) ∨ Surjective f\n⊢ (Monotone fun s => ⨆ (_ : Set.Nonempty s), m s) ∨ Surjective f\n\ncase refine'_2\nα : Type u_2\nm : Set α → ℝ≥0∞\nβ : Type u_1\nf : β → α\nh : (Monotone fun s => m ↑s) ∨ Surj...
[ 914, 28 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 905, 1 ]
Mathlib/SetTheory/Ordinal/Principal.lean
Ordinal.mul_eq_opow_log_succ
[ { "state_after": "case a\na b : Ordinal\nha : a ≠ 0\nhb : Principal (fun x x_1 => x * x_1) b\nhb₂ : 2 < b\n⊢ a * b ≤ b ^ succ (log b a)\n\ncase a\na b : Ordinal\nha : a ≠ 0\nhb : Principal (fun x x_1 => x * x_1) b\nhb₂ : 2 < b\n⊢ b ^ succ (log b a) ≤ a * b", "state_before": "a b : Ordinal\nha : a ≠ 0\nhb : ...
[ 429, 54 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 413, 1 ]
Mathlib/Order/SupIndep.lean
CompleteLattice.setIndependent_iff
[ { "state_after": "α✝ : Type ?u.27201\nβ : Type ?u.27204\nι : Type ?u.27207\nι' : Type ?u.27210\ninst✝¹ : CompleteLattice α✝\ns✝ : Set α✝\nhs : SetIndependent s✝\nα : Type u_1\ninst✝ : CompleteLattice α\ns : Set α\n⊢ (∀ ⦃a : α⦄, a ∈ s → Disjoint a (⨆ (a_2 : α) (_ : a_2 ∈ s \\ {a}), a_2)) ↔\n ∀ (x : α) (h : x ...
[ 250, 32 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 246, 1 ]
Mathlib/Data/Finsupp/Defs.lean
Finsupp.nonzero_iff_exists
[ { "state_after": "no goals", "state_before": "α : Type u_1\nβ : Type ?u.17001\nγ : Type ?u.17004\nι : Type ?u.17007\nM : Type u_2\nM' : Type ?u.17013\nN : Type ?u.17016\nP : Type ?u.17019\nG : Type ?u.17022\nH : Type ?u.17025\nR : Type ?u.17028\nS : Type ?u.17031\ninst✝ : Zero M\nf : α →₀ M\n⊢ f ≠ 0 ↔ ∃ a, ...
[ 226, 72 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 225, 1 ]
Mathlib/MeasureTheory/Measure/OuterMeasure.lean
MeasureTheory.OuterMeasure.boundedBy_caratheodory
[ { "state_after": "case hs\nα : Type u_1\nm : Set α → ℝ≥0∞\ns : Set α\nhs : ∀ (t : Set α), m (t ∩ s) + m (t \\ s) ≤ m t\n⊢ ∀ (t : Set α),\n ((⨆ (_ : Set.Nonempty (t ∩ s)), m (t ∩ s)) + ⨆ (_ : Set.Nonempty (t \\ s)), m (t \\ s)) ≤ ⨆ (_ : Set.Nonempty t), m t", "state_before": "α : Type u_1\nm : Set α → ℝ≥0...
[ 1094, 49 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 1087, 1 ]
Mathlib/CategoryTheory/Adjunction/Basic.lean
CategoryTheory.Equivalence.asEquivalence_toAdjunction_unit
[]
[ 632, 6 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 630, 1 ]
Mathlib/LinearAlgebra/Matrix/Determinant.lean
Matrix.det_eq_of_eq_det_one_mul
[ { "state_after": "no goals", "state_before": "m : Type ?u.1669131\nn : Type u_1\ninst✝⁴ : DecidableEq n\ninst✝³ : Fintype n\ninst✝² : DecidableEq m\ninst✝¹ : Fintype m\nR : Type v\ninst✝ : CommRing R\nA B C : Matrix n n R\nhC : det C = 1\nhA : A = C ⬝ B\n⊢ det C * det B = det B", "tactic": "rw [hC, one_...
[ 445, 37 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 440, 1 ]
Mathlib/CategoryTheory/Subobject/Basic.lean
CategoryTheory.Subobject.lift_mk
[]
[ 154, 6 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 152, 11 ]
Mathlib/MeasureTheory/Integral/IntervalIntegral.lean
intervalIntegral.integral_comp_sub_left
[ { "state_after": "no goals", "state_before": "ι : Type ?u.14958229\n𝕜 : Type ?u.14958232\nE : Type u_1\nF : Type ?u.14958238\nA : Type ?u.14958241\ninst✝² : NormedAddCommGroup E\ninst✝¹ : CompleteSpace E\ninst✝ : NormedSpace ℝ E\na b c d✝ : ℝ\nf : ℝ → E\nd : ℝ\n⊢ (∫ (x : ℝ) in a..b, f (d - x)) = ∫ (x : ℝ) ...
[ 857, 86 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 856, 1 ]
Mathlib/CategoryTheory/Over.lean
CategoryTheory.Under.isoMk_hom_right
[]
[ 380, 6 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 378, 1 ]
Mathlib/CategoryTheory/Comma.lean
CategoryTheory.Comma.id_left
[]
[ 121, 6 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 120, 1 ]
Mathlib/Data/Polynomial/Reverse.lean
Polynomial.reflect_zero
[]
[ 126, 6 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 125, 1 ]
Mathlib/Data/MvPolynomial/Monad.lean
MvPolynomial.eval₂Hom_comp_bind₂
[ { "state_after": "no goals", "state_before": "σ : Type u_4\nτ : Type ?u.1084014\nR : Type u_3\nS : Type u_1\nT : Type u_2\ninst✝² : CommSemiring R\ninst✝¹ : CommSemiring S\ninst✝ : CommSemiring T\nf✝ : σ → MvPolynomial τ R\nf : S →+* T\ng : σ → T\nh : R →+* MvPolynomial σ S\n⊢ RingHom.comp (eval₂Hom f g) (b...
[ 323, 94 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 322, 1 ]
Mathlib/Data/Set/Pointwise/Interval.lean
Set.preimage_mul_const_Ioc
[ { "state_after": "no goals", "state_before": "α : Type u_1\ninst✝ : LinearOrderedField α\na✝ a b c : α\nh : 0 < c\n⊢ (fun x => x * c) ⁻¹' Ioc a b = Ioc (a / c) (b / c)", "tactic": "simp [← Ioi_inter_Iic, h]" } ]
[ 541, 87 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 540, 1 ]
Mathlib/LinearAlgebra/LinearPMap.lean
LinearPMap.ext_iff
[ { "state_after": "case e_a\nR : Type u_1\ninst✝⁶ : Ring R\nE : Type u_2\ninst✝⁵ : AddCommGroup E\ninst✝⁴ : Module R E\nF : Type u_3\ninst✝³ : AddCommGroup F\ninst✝² : Module R F\nG : Type ?u.27327\ninst✝¹ : AddCommGroup G\ninst✝ : Module R G\nf g : E →ₗ.[R] F\nEQ : f = g\nx y : { x // x ∈ f.domain }\nh : ↑x = ↑...
[ 93, 35 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 84, 1 ]
Mathlib/Data/Polynomial/Degree/Definitions.lean
Polynomial.ext_iff_natDegree_le
[ { "state_after": "R : Type u\nS : Type v\na b c d : R\nn✝ m : ℕ\ninst✝ : Semiring R\np✝ q✝ r p q : R[X]\nn : ℕ\nhp : natDegree p ≤ n\nhq : natDegree q ≤ n\n⊢ (∀ (n : ℕ), coeff p n = coeff q n) ↔ ∀ (i : ℕ), i ≤ n → coeff p i = coeff q i", "state_before": "R : Type u\nS : Type v\na b c d : R\nn✝ m : ℕ\ninst✝ ...
[ 365, 59 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 358, 1 ]
Mathlib/Order/Chain.lean
IsChain.total
[]
[ 115, 64 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 114, 1 ]
Mathlib/LinearAlgebra/Matrix/NonsingularInverse.lean
Matrix.inv_smul'
[ { "state_after": "no goals", "state_before": "l : Type ?u.293786\nm : Type u\nn : Type u'\nα : Type v\ninst✝² : Fintype n\ninst✝¹ : DecidableEq n\ninst✝ : CommRing α\nA B : Matrix n n α\nk : αˣ\nh : IsUnit (det A)\n⊢ (k⁻¹ • A⁻¹) ⬝ (k • A) = 1", "tactic": "simp [h, smul_smul]" } ]
[ 509, 43 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 508, 1 ]
Mathlib/Probability/Kernel/Basic.lean
ProbabilityTheory.kernel.sum_apply
[]
[ 230, 6 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 228, 1 ]
Mathlib/Analysis/Convex/Slope.lean
strictConvexOn_of_slope_strict_mono_adjacent
[ { "state_after": "𝕜 : Type u_1\ninst✝ : LinearOrderedField 𝕜\ns : Set 𝕜\nf : 𝕜 → 𝕜\nhs : Convex 𝕜 s\nhf : ∀ {x y z : 𝕜}, x ∈ s → z ∈ s → x < y → y < z → (f y - f x) / (y - x) < (f z - f y) / (z - y)\nx : 𝕜\nhx : x ∈ s\nz : 𝕜\nhz : z ∈ s\nhxz : x < z\na b : 𝕜\nha : 0 < a\nhb : 0 < b\nhab : a + b = 1\ny...
[ 177, 38 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 151, 1 ]
Std/Data/Array/Lemmas.lean
getElem!_fin
[]
[ 21, 68 ]
e68aa8f5fe47aad78987df45f99094afbcb5e936
https://github.com/leanprover/std4
[ 20, 9 ]
Mathlib/Topology/Algebra/GroupWithZero.lean
continuousOn_inv₀
[]
[ 111, 44 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 110, 1 ]
Mathlib/Data/Real/ENNReal.lean
ENNReal.le_of_add_le_add_left
[]
[ 758, 32 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 757, 11 ]
Mathlib/Combinatorics/SimpleGraph/Connectivity.lean
SimpleGraph.Preconnected.map
[]
[ 1934, 62 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 1932, 1 ]
Mathlib/Topology/Algebra/FilterBasis.lean
RingFilterBasis.mul_left
[]
[ 295, 18 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 294, 1 ]
Mathlib/Logic/Equiv/LocalEquiv.lean
LocalEquiv.EqOnSource.trans'
[ { "state_after": "case left\nα : Type u_1\nβ : Type u_2\nγ : Type u_3\nδ : Type ?u.56904\ne✝ : LocalEquiv α β\ne'✝ : LocalEquiv β γ\ne e' : LocalEquiv α β\nf f' : LocalEquiv β γ\nhe : e ≈ e'\nhf : f ≈ f'\n⊢ (LocalEquiv.trans e f).source = (LocalEquiv.trans e' f').source\n\ncase right\nα : Type u_1\nβ : Type u_2...
[ 871, 82 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 864, 1 ]
Mathlib/Combinatorics/SimpleGraph/Connectivity.lean
SimpleGraph.Walk.mem_support_append_iff
[ { "state_after": "V : Type u\nV' : Type v\nV'' : Type w\nG : SimpleGraph V\nG' : SimpleGraph V'\nG'' : SimpleGraph V''\nt u v w : V\np : Walk G u v\np' : Walk G v w\n⊢ t = u ∨ t ∈ List.tail (support p) ∨ t ∈ List.tail (support p') ↔\n (t = u ∨ t ∈ List.tail (support p)) ∨ t = v ∨ t ∈ List.tail (support p')",...
[ 612, 39 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 607, 1 ]
Mathlib/Deprecated/Subgroup.lean
isNormalSubgroup_of_commGroup
[ { "state_after": "no goals", "state_before": "G : Type u_1\nH : Type ?u.18673\nA : Type ?u.18676\na a₁ a₂ b c : G\ninst✝ : CommGroup G\ns : Set G\nhs : IsSubgroup s\nn : G\nhn : n ∈ s\ng : G\n⊢ g * n * g⁻¹ ∈ s", "tactic": "rwa [mul_right_comm, mul_right_inv, one_mul]" } ]
[ 183, 86 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 181, 1 ]
Mathlib/Data/Real/Hyperreal.lean
Hyperreal.infiniteNeg_mul_of_not_infinitesimal_neg_infinitePos
[]
[ 848, 79 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 846, 1 ]
Mathlib/Algebra/Order/Field/Power.lean
zpow_bit0_pos
[]
[ 142, 58 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 141, 1 ]
Mathlib/Topology/UniformSpace/Basic.lean
uniformity_additive
[]
[ 1463, 87 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 1463, 1 ]
Mathlib/Data/TypeVec.lean
TypeVec.appendFun_inj
[]
[ 240, 15 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 237, 1 ]
Mathlib/Analysis/SpecialFunctions/Pow/NNReal.lean
NNReal.rpow_lt_one
[]
[ 201, 41 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 200, 1 ]
Mathlib/Logic/Nonempty.lean
exists_true_iff_nonempty
[]
[ 36, 54 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 35, 1 ]
Mathlib/Algebra/Order/Field/Basic.lean
add_thirds
[ { "state_after": "no goals", "state_before": "ι : Type ?u.104315\nα : Type u_1\nβ : Type ?u.104321\ninst✝ : LinearOrderedSemifield α\na✝ b c d e : α\nm n : ℤ\na : α\n⊢ a / 3 + a / 3 + a / 3 = a", "tactic": "rw [div_add_div_same, div_add_div_same, ← two_mul, ← add_one_mul 2 a, two_add_one_eq_three,\n mu...
[ 549, 41 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 547, 1 ]
Mathlib/Topology/Sheaves/LocalPredicate.lean
TopCat.PrelocalPredicate.sheafifyOf
[ { "state_after": "no goals", "state_before": "X : TopCat\nT✝ T : ↑X → Type v\nP : PrelocalPredicate T\nU : Opens ↑X\nf : (x : { x // x ∈ U }) → T ↑x\nh : pred P f\nx : { x // x ∈ U }\n⊢ pred P fun x => f ((fun x => { val := ↑x, property := (_ : ↑x ∈ ↑U) }) x)", "tactic": "convert h" } ]
[ 165, 30 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 163, 1 ]
Mathlib/Data/Set/Intervals/Basic.lean
Set.Ioi_subset_Ioc_union_Ioi
[]
[ 1291, 74 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 1290, 1 ]
Mathlib/Data/Set/Prod.lean
Set.pi_eq_empty
[ { "state_after": "case h\nι : Type u_1\nα : ι → Type u_2\nβ : ι → Type ?u.115563\ns s₁ s₂ : Set ι\nt t₁ t₂ : (i : ι) → Set (α i)\ni : ι\nhs : i ∈ s\nht : t i = ∅\nf : (i : ι) → α i\n⊢ f ∈ pi s t ↔ f ∈ ∅", "state_before": "ι : Type u_1\nα : ι → Type u_2\nβ : ι → Type ?u.115563\ns s₁ s₂ : Set ι\nt t₁ t₂ : (i ...
[ 676, 30 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 673, 1 ]
Mathlib/Analysis/SpecialFunctions/Arsinh.lean
Real.arsinh_bijective
[]
[ 129, 27 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 128, 1 ]
Mathlib/Analysis/Calculus/Inverse.lean
ApproximatesLinearOn.toLocalHomeomorph_source
[]
[ 508, 6 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 506, 1 ]
Mathlib/Data/Set/Prod.lean
Set.mem_prod_eq
[]
[ 55, 6 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 54, 1 ]
Std/Data/List/Init/Lemmas.lean
List.tail?_nil
[]
[ 29, 54 ]
e68aa8f5fe47aad78987df45f99094afbcb5e936
https://github.com/leanprover/std4
[ 29, 9 ]
Mathlib/LinearAlgebra/Matrix/Trace.lean
Matrix.trace_fin_three
[ { "state_after": "ι : Type ?u.43106\nm : Type ?u.43109\nn : Type ?u.43112\np : Type ?u.43115\nα : Type ?u.43118\nR : Type u_1\nS : Type ?u.43124\ninst✝³ : Fintype m\ninst✝² : Fintype n\ninst✝¹ : Fintype p\ninst✝ : AddCommMonoid R\nA : Matrix (Fin 3) (Fin 3) R\n⊢ trace A = A 0 0 + (A 1 1 + (A 2 2 + 0))", "st...
[ 200, 6 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 198, 1 ]
Mathlib/Order/Filter/AtTopBot.lean
OrderIso.map_atTop
[ { "state_after": "no goals", "state_before": "ι : Type ?u.52291\nι' : Type ?u.52294\nα : Type u_1\nβ : Type u_2\nγ : Type ?u.52303\ninst✝¹ : Preorder α\ninst✝ : Preorder β\ne : α ≃o β\n⊢ map (↑e) atTop = atTop", "tactic": "rw [← e.comap_atTop, map_comap_of_surjective e.surjective]" } ]
[ 413, 61 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 412, 1 ]
Mathlib/RingTheory/NonUnitalSubsemiring/Basic.lean
NonUnitalSubsemiring.closure_sUnion
[]
[ 736, 40 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 735, 1 ]
Mathlib/AlgebraicTopology/ExtraDegeneracy.lean
SSet.Augmented.StandardSimplex.shiftFun_0
[]
[ 158, 6 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 157, 1 ]
Mathlib/Data/Set/Lattice.lean
Set.sUnion_empty
[]
[ 1080, 13 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 1079, 1 ]
Mathlib/Order/Filter/Basic.lean
Filter.tendsto_sup
[ { "state_after": "no goals", "state_before": "α : Type u\nβ : Type v\nγ : Type w\nδ : Type ?u.315768\nι : Sort x\nf : α → β\nx₁ x₂ : Filter α\ny : Filter β\n⊢ Tendsto f (x₁ ⊔ x₂) y ↔ Tendsto f x₁ y ∧ Tendsto f x₂ y", "tactic": "simp only [Tendsto, map_sup, sup_le_iff]" } ]
[ 3023, 43 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 3021, 1 ]
Mathlib/Analysis/Analytic/Basic.lean
FormalMultilinearSeries.summable_norm_mul_pow
[ { "state_after": "case intro.intro.intro.intro\n𝕜 : Type u_1\nE : Type u_2\nF : Type u_3\nG : Type ?u.202797\ninst✝⁶ : NontriviallyNormedField 𝕜\ninst✝⁵ : NormedAddCommGroup E\ninst✝⁴ : NormedSpace 𝕜 E\ninst✝³ : NormedAddCommGroup F\ninst✝² : NormedSpace 𝕜 F\ninst✝¹ : NormedAddCommGroup G\ninst✝ : NormedSpa...
[ 288, 62 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 284, 1 ]
Mathlib/Geometry/Euclidean/Angle/Unoriented/Affine.lean
EuclideanGeometry.angle_const_sub
[ { "state_after": "no goals", "state_before": "V : Type u_1\nP : Type ?u.41135\ninst✝³ : NormedAddCommGroup V\ninst✝² : InnerProductSpace ℝ V\ninst✝¹ : MetricSpace P\ninst✝ : NormedAddTorsor V P\nv v₁ v₂ v₃ : V\n⊢ ∠ (v - v₁) (v - v₂) (v - v₃) = ∠ v₁ v₂ v₃", "tactic": "simpa only [vsub_eq_sub] using angle...
[ 118, 61 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 117, 1 ]
Mathlib/Data/Num/Lemmas.lean
PosNum.add_one
[ { "state_after": "no goals", "state_before": "α : Type ?u.30620\nn : PosNum\n⊢ n + 1 = succ n", "tactic": "cases n <;> rfl" } ]
[ 86, 68 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 86, 1 ]
Mathlib/NumberTheory/Zsqrtd/Basic.lean
Zsqrtd.sqLe_cancel
[ { "state_after": "case a\nd✝ : ℤ\nc d x y z w : ℕ\nzw : SqLe y d x c\nh : SqLe (x + z) c (y + w) d\n⊢ ¬c * z * z > d * w * w", "state_before": "d✝ : ℤ\nc d x y z w : ℕ\nzw : SqLe y d x c\nh : SqLe (x + z) c (y + w) d\n⊢ SqLe z c w d", "tactic": "apply le_of_not_gt" }, { "state_after": "case a\nd...
[ 460, 84 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 450, 1 ]
Mathlib/Order/Filter/Basic.lean
Filter.map_eq_comap_of_inverse
[]
[ 2538, 54 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 2536, 1 ]
Mathlib/Topology/MetricSpace/Infsep.lean
Set.infsep_eq_iInf
[ { "state_after": "case inl\nα : Type u_1\nβ : Type ?u.62378\ninst✝¹ : PseudoMetricSpace α\nx y z : α\ns t : Set α\ninst✝ : Decidable (Set.Nontrivial s)\nhs : Set.Nontrivial s\n⊢ infsep s = ⨅ (d : ↑(offDiag s)), uncurry dist ↑d\n\ncase inr\nα : Type u_1\nβ : Type ?u.62378\ninst✝¹ : PseudoMetricSpace α\nx y z : α...
[ 461, 49 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 450, 1 ]
Mathlib/MeasureTheory/Measure/Haar/NormedSpace.lean
MeasureTheory.Measure.integral_comp_inv_smul_of_nonneg
[ { "state_after": "no goals", "state_before": "E : Type u_2\ninst✝⁸ : NormedAddCommGroup E\ninst✝⁷ : NormedSpace ℝ E\ninst✝⁶ : MeasurableSpace E\ninst✝⁵ : BorelSpace E\ninst✝⁴ : FiniteDimensional ℝ E\nμ : Measure E\ninst✝³ : IsAddHaarMeasure μ\nF : Type u_1\ninst✝² : NormedAddCommGroup F\ninst✝¹ : NormedSpac...
[ 109, 69 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 107, 1 ]
Mathlib/Analysis/NormedSpace/OperatorNorm.lean
ContinuousLinearMap.isBigO_id
[]
[ 666, 29 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 665, 1 ]
Mathlib/RingTheory/Polynomial/Cyclotomic/Basic.lean
Polynomial.X_pow_sub_one_mul_cyclotomic_dvd_X_pow_sub_one_of_dvd
[ { "state_after": "R : Type u_1\ninst✝ : CommRing R\nd n : ℕ\nh : d ∈ Nat.properDivisors n\nhdn : d < n\n⊢ (X ^ d - 1) * cyclotomic n R ∣ X ^ n - 1", "state_before": "R : Type u_1\ninst✝ : CommRing R\nd n : ℕ\nh : d ∈ Nat.properDivisors n\n⊢ (X ^ d - 1) * cyclotomic n R ∣ X ^ n - 1", "tactic": "have hdn ...
[ 455, 52 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 445, 1 ]
Mathlib/Order/Filter/Bases.lean
Filter.isCountablyGenerated_iff_exists_antitone_basis
[ { "state_after": "case mp\nα : Type u_1\nβ : Type ?u.110685\nγ : Type ?u.110688\nι : Type ?u.110691\nι' : Sort ?u.110694\nf : Filter α\n⊢ IsCountablyGenerated f → ∃ x, HasAntitoneBasis f x\n\ncase mpr\nα : Type u_1\nβ : Type ?u.110685\nγ : Type ?u.110688\nι : Type ?u.110691\nι' : Sort ?u.110694\nf : Filter α\n⊢...
[ 1172, 37 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 1165, 1 ]
Mathlib/Algebra/Lie/Abelian.lean
lie_abelian_iff_equiv_lie_abelian
[]
[ 83, 60 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 80, 1 ]
Mathlib/SetTheory/ZFC/Basic.lean
PSet.not_nonempty_empty
[ { "state_after": "no goals", "state_before": "⊢ ¬PSet.Nonempty ∅", "tactic": "simp [PSet.Nonempty]" } ]
[ 416, 73 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 416, 1 ]
Mathlib/Topology/UniformSpace/Basic.lean
uniformContinuous_inf_dom_left₂
[ { "state_after": "α✝ : Type ua\nβ✝ : Type ub\nγ✝ : Type uc\nδ : Type ud\nι : Sort ?u.158569\ninst✝² : UniformSpace α✝\ninst✝¹ : UniformSpace β✝\ninst✝ : UniformSpace γ✝\nα : Type ?u.158596\nβ : Type ?u.158602\nγ : Type ?u.158608\nf : α → β → γ\nua1 ua2 : UniformSpace α\nub1 ub2 : UniformSpace β\nuc1 : UniformSp...
[ 1660, 75 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 1650, 1 ]
Mathlib/RingTheory/Localization/Submodule.lean
IsLocalization.coeSubmodule_bot
[ { "state_after": "no goals", "state_before": "R : Type u_2\ninst✝³ : CommRing R\nM : Submonoid R\nS : Type u_1\ninst✝² : CommRing S\ninst✝¹ : Algebra R S\nP : Type ?u.27701\ninst✝ : CommRing P\n⊢ coeSubmodule S ⊥ = ⊥", "tactic": "rw [coeSubmodule, Submodule.map_bot]" } ]
[ 53, 39 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 52, 1 ]