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Mathlib/Data/Part.lean
Part.mod_get_eq
[ { "state_after": "α : Type u_1\nβ : Type ?u.73049\nγ : Type ?u.73052\ninst✝ : Mod α\na b : Part α\nhab : (a % b).Dom\n⊢ get (Part.bind a fun y => map (fun x => y % x) b) (_ : (Part.bind a fun y => map (fun x => y % x) b).Dom) =\n get a (_ : a.Dom) % get b (_ : b.Dom)", "state_before": "α : Type u_1\nβ : ...
[ 797, 27 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 795, 1 ]
Mathlib/Data/Real/NNReal.lean
NNReal.coe_nsmul
[]
[ 353, 68 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 353, 1 ]
Mathlib/MeasureTheory/Constructions/Prod/Integral.lean
MeasureTheory.Integrable.integral_norm_prod_left
[]
[ 305, 58 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 303, 1 ]
Mathlib/Algebra/Homology/Homology.lean
cyclesMap_comp
[ { "state_after": "ι : Type u_1\nV : Type u\ninst✝² : Category V\ninst✝¹ : HasZeroMorphisms V\nc : ComplexShape ι\nC : HomologicalComplex V c\ninst✝ : HasKernels V\nC₁ C₂ C₃ : HomologicalComplex V c\nf✝ f : C₁ ⟶ C₂\ng : C₂ ⟶ C₃\ni : ι\n⊢ Subobject.factorThru (cycles C₃ i) (Subobject.arrow (cycles C₁ i) ≫ Hom.f (...
[ 223, 36 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 220, 1 ]
Mathlib/Topology/Algebra/Order/LiminfLimsup.lean
Antitone.map_limsup_of_continuousAt
[]
[ 363, 44 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 361, 1 ]
Mathlib/Analysis/Calculus/FDeriv/Basic.lean
DifferentiableWithinAt.continuousWithinAt
[]
[ 734, 25 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 731, 1 ]
Mathlib/Data/Finset/Basic.lean
Finset.exists_coe
[]
[ 270, 17 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 268, 11 ]
Mathlib/Analysis/Calculus/Deriv/Linear.lean
LinearMap.hasDerivWithinAt
[]
[ 99, 21 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 98, 11 ]
Mathlib/MeasureTheory/Measure/OpenPos.lean
MeasureTheory.Measure.measure_pos_of_nonempty_interior
[]
[ 62, 76 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 61, 1 ]
Mathlib/MeasureTheory/Group/Prod.lean
MeasureTheory.ae_measure_preimage_mul_right_lt_top_of_ne_zero
[ { "state_after": "G : Type u_1\ninst✝⁷ : MeasurableSpace G\ninst✝⁶ : Group G\ninst✝⁵ : MeasurableMul₂ G\nμ ν : Measure G\ninst✝⁴ : SigmaFinite ν\ninst✝³ : SigmaFinite μ\ns : Set G\ninst✝² : MeasurableInv G\ninst✝¹ : IsMulLeftInvariant μ\ninst✝ : IsMulLeftInvariant ν\nsm : MeasurableSet s\nh2s : ↑↑ν s ≠ 0\nh3s :...
[ 303, 43 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 296, 1 ]
Mathlib/LinearAlgebra/Ray.lean
Module.Ray.map_refl
[]
[ 303, 47 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 302, 1 ]
Mathlib/LinearAlgebra/Determinant.lean
Basis.det_self
[ { "state_after": "no goals", "state_before": "R : Type u_1\ninst✝⁶ : CommRing R\nM : Type u_2\ninst✝⁵ : AddCommGroup M\ninst✝⁴ : Module R M\nM' : Type ?u.2527336\ninst✝³ : AddCommGroup M'\ninst✝² : Module R M'\nι : Type u_3\ninst✝¹ : DecidableEq ι\ninst✝ : Fintype ι\ne : Basis ι R M\n⊢ ↑(det e) ↑e = 1", ...
[ 538, 62 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 538, 1 ]
Mathlib/CategoryTheory/FullSubcategory.lean
CategoryTheory.fullSubcategoryInclusion_obj_lift_obj
[]
[ 193, 6 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 191, 1 ]
Mathlib/Data/PFunctor/Multivariate/M.lean
MvPFunctor.M.dest_map
[ { "state_after": "case mk\nn : ℕ\nP : MvPFunctor (n + 1)\nα β : TypeVec n\ng : α ⟹ β\na : (mp P).A\nf : B (mp P) a ⟹ α\n⊢ dest P (g <$$> { fst := a, snd := f }) = (g ::: fun x => g <$$> x) <$$> dest P { fst := a, snd := f }", "state_before": "n : ℕ\nP : MvPFunctor (n + 1)\nα β : TypeVec n\ng : α ⟹ β\nx : M ...
[ 376, 58 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 370, 1 ]
Mathlib/GroupTheory/Subgroup/Basic.lean
Subgroup.map_top_of_surjective
[ { "state_after": "G : Type u_1\nG' : Type ?u.282904\ninst✝⁴ : Group G\ninst✝³ : Group G'\nA : Type ?u.282913\ninst✝² : AddGroup A\nH K : Subgroup G\nk : Set G\nN : Type u_2\ninst✝¹ : Group N\nP : Type ?u.282940\ninst✝ : Group P\nf : G →* N\nh : Surjective ↑f\n⊢ ⊤ ≤ map f ⊤", "state_before": "G : Type u_1\nG...
[ 1573, 25 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 1569, 1 ]
Mathlib/Combinatorics/SetFamily/LYM.lean
Finset.le_card_falling_div_choose
[ { "state_after": "case zero\n𝕜 : Type u_2\nα : Type u_1\ninst✝² : LinearOrderedField 𝕜\ninst✝¹ : DecidableEq α\nk : ℕ\n𝒜 : Finset (Finset α)\ns : Finset α\ninst✝ : Fintype α\nhk✝ : k ≤ Fintype.card α\nh𝒜 : IsAntichain (fun x x_1 => x ⊆ x_1) ↑𝒜\nhk : zero ≤ Fintype.card α\n⊢ ∑ r in range (zero + 1), ↑(card ...
[ 203, 31 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 184, 1 ]
Mathlib/Topology/MetricSpace/PiNat.lean
PiNat.apply_firstDiff_ne
[ { "state_after": "E : ℕ → Type u_1\nx y : (n : ℕ) → E n\nh : x ≠ y\n⊢ x (Nat.find (_ : ∃ a, x a ≠ y a)) ≠ y (Nat.find (_ : ∃ a, x a ≠ y a))", "state_before": "E : ℕ → Type u_1\nx y : (n : ℕ) → E n\nh : x ≠ y\n⊢ x (firstDiff x y) ≠ y (firstDiff x y)", "tactic": "rw [firstDiff_def, dif_pos h]" }, { ...
[ 79, 35 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 76, 1 ]
Mathlib/Combinatorics/Young/YoungDiagram.lean
YoungDiagram.mem_cellsOfRowLens
[ { "state_after": "case nil\nc✝ c : ℕ × ℕ\n⊢ c ∈ ∅ ↔ ∃ h, c.snd < List.get [] { val := c.fst, isLt := h }\n\ncase cons\nc✝ : ℕ × ℕ\nw_hd : ℕ\nw_tl : List ℕ\nw_ih : ∀ {c : ℕ × ℕ}, c ∈ YoungDiagram.cellsOfRowLens w_tl ↔ ∃ h, c.snd < List.get w_tl { val := c.fst, isLt := h }\nc : ℕ × ℕ\n⊢ c ∈\n {0} ×ˢ Finset.r...
[ 472, 67 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 465, 11 ]
Mathlib/Algebra/Star/Subalgebra.lean
StarSubalgebra.mem_sInf
[ { "state_after": "no goals", "state_before": "F : Type ?u.675762\nR : Type u_2\nA : Type u_1\nB : Type ?u.675771\ninst✝⁹ : CommSemiring R\ninst✝⁸ : StarRing R\ninst✝⁷ : Semiring A\ninst✝⁶ : Algebra R A\ninst✝⁵ : StarRing A\ninst✝⁴ : StarModule R A\ninst✝³ : Semiring B\ninst✝² : Algebra R B\ninst✝¹ : StarRin...
[ 675, 59 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 674, 1 ]
Mathlib/Order/Heyting/Basic.lean
sdiff_inf_distrib
[ { "state_after": "ι : Type ?u.136551\nα : Type u_1\nβ : Type ?u.136557\ninst✝ : GeneralizedCoheytingAlgebra α\na✝ b✝ c✝ d✝ a b c d : α\n⊢ a \\ d ≤ b ∧ a \\ d ≤ c ↔ a \\ b ≤ d ∧ a \\ c ≤ d", "state_before": "ι : Type ?u.136551\nα : Type u_1\nβ : Type ?u.136557\ninst✝ : GeneralizedCoheytingAlgebra α\na✝ b✝ c✝...
[ 650, 28 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 647, 1 ]
Mathlib/Dynamics/Minimal.lean
isMinimal_iff_closed_smul_invariant
[ { "state_after": "case mp\nM : Type u_1\nG : Type ?u.17773\nα : Type u_2\ninst✝⁵ : Monoid M\ninst✝⁴ : Group G\ninst✝³ : TopologicalSpace α\ninst✝² : MulAction M α\ninst✝¹ : MulAction G α\ninst✝ : ContinuousConstSMul M α\n⊢ IsMinimal M α → ∀ (s : Set α), IsClosed s → (∀ (c : M), c • s ⊆ s) → s = ∅ ∨ s = univ\n\n...
[ 129, 41 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 122, 1 ]
Mathlib/Data/Polynomial/AlgebraMap.lean
Polynomial.isRoot_of_eval₂_map_eq_zero
[ { "state_after": "R : Type u\nS : Type v\nT : Type w\nA : Type z\nA' : Type ?u.1305085\nB' : Type ?u.1305088\na b : R\nn : ℕ\ninst✝⁷ : CommSemiring A'\ninst✝⁶ : Semiring B'\ninst✝⁵ : CommSemiring R\np q : R[X]\ninst✝⁴ : Semiring A\ninst✝³ : Algebra R A\nB : Type ?u.1305301\ninst✝² : Semiring B\ninst✝¹ : Algebra...
[ 371, 34 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 367, 1 ]
Mathlib/Analysis/SpecialFunctions/Trigonometric/Basic.lean
Real.sin_sub_nat_mul_two_pi
[]
[ 289, 32 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 288, 1 ]
Mathlib/Order/Concept.lean
Concept.bot_fst
[]
[ 322, 6 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 321, 1 ]
Mathlib/Topology/Algebra/Module/Basic.lean
ContinuousLinearEquiv.symm_toLinearEquiv
[ { "state_after": "case h\nR₁ : Type u_1\nR₂ : Type u_2\nR₃ : Type ?u.1532382\ninst✝²⁴ : Semiring R₁\ninst✝²³ : Semiring R₂\ninst✝²² : Semiring R₃\nσ₁₂ : R₁ →+* R₂\nσ₂₁ : R₂ →+* R₁\ninst✝²¹ : RingHomInvPair σ₁₂ σ₂₁\ninst✝²⁰ : RingHomInvPair σ₂₁ σ₁₂\nσ₂₃ : R₂ →+* R₃\nσ₃₂ : R₃ →+* R₂\ninst✝¹⁹ : RingHomInvPair σ₂₃ ...
[ 1951, 6 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 1949, 1 ]
Mathlib/FieldTheory/Fixed.lean
FixedPoints.toAlgHom_bijective
[ { "state_after": "case intro\nM : Type u\ninst✝⁹ : Monoid M\nG✝ : Type u\ninst✝⁸ : Group G✝\nF✝ : Type v\ninst✝⁷ : Field F✝\ninst✝⁶ : MulSemiringAction M F✝\ninst✝⁵ : MulSemiringAction G✝ F✝\nm : M\nG : Type u\nF : Type v\ninst✝⁴ : Group G\ninst✝³ : Field F\ninst✝² : Finite G\ninst✝¹ : MulSemiringAction G F\nin...
[ 369, 76 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 359, 1 ]
Mathlib/MeasureTheory/Function/SimpleFuncDense.lean
MeasureTheory.SimpleFunc.approxOn_comp
[]
[ 154, 6 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 151, 1 ]
Mathlib/Data/MvPolynomial/Basic.lean
MvPolynomial.C_mul'
[]
[ 273, 30 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 272, 1 ]
Mathlib/MeasureTheory/Measure/MeasureSpace.lean
MeasureTheory.Measure.FiniteAtFilter.filter_mono
[]
[ 4102, 16 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 4101, 1 ]
Mathlib/Algebra/Ring/Basic.lean
pred_ne_self
[ { "state_after": "no goals", "state_before": "α : Type u_1\ninst✝¹ : NonAssocRing α\ninst✝ : Nontrivial α\na : α\nh : a - 1 = a\n⊢ a + -1 = a + -0", "tactic": "simp [←sub_eq_add_neg, h]" } ]
[ 148, 84 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 147, 1 ]
Mathlib/Topology/Algebra/ValuedField.lean
Valued.extension_extends
[ { "state_after": "K : Type u_2\ninst✝¹ : Field K\nΓ₀ : Type u_1\ninst✝ : LinearOrderedCommGroupWithZero Γ₀\nhv : Valued K Γ₀\nx : K\n⊢ Tendsto (↑v) (Filter.comap (↑K) (𝓝 (↑K x))) (𝓝 (↑v x))", "state_before": "K : Type u_2\ninst✝¹ : Field K\nΓ₀ : Type u_1\ninst✝ : LinearOrderedCommGroupWithZero Γ₀\nhv : Va...
[ 286, 49 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 283, 1 ]
Mathlib/Data/Set/Function.lean
Set.BijOn.invOn_invFunOn
[]
[ 1261, 61 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 1260, 1 ]
Mathlib/Topology/Separation.lean
loc_compact_t2_tot_disc_iff_tot_sep
[ { "state_after": "case mp\nα : Type u\nβ : Type v\ninst✝³ : TopologicalSpace α\nH : Type u_1\ninst✝² : TopologicalSpace H\ninst✝¹ : LocallyCompactSpace H\ninst✝ : T2Space H\n⊢ TotallyDisconnectedSpace H → TotallySeparatedSpace H\n\ncase mpr\nα : Type u\nβ : Type v\ninst✝³ : TopologicalSpace α\nH : Type u_1\nins...
[ 2039, 55 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 2034, 1 ]
Mathlib/Analysis/Calculus/FDeriv/Basic.lean
HasFDerivAt.fderiv
[ { "state_after": "case h\n𝕜 : Type u_1\ninst✝⁸ : NontriviallyNormedField 𝕜\nE : Type u_2\ninst✝⁷ : NormedAddCommGroup E\ninst✝⁶ : NormedSpace 𝕜 E\nF : Type u_3\ninst✝⁵ : NormedAddCommGroup F\ninst✝⁴ : NormedSpace 𝕜 F\nG : Type ?u.268497\ninst✝³ : NormedAddCommGroup G\ninst✝² : NormedSpace 𝕜 G\nG' : Type ?u...
[ 541, 47 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 539, 11 ]
Mathlib/Data/Dfinsupp/Basic.lean
Dfinsupp.sigmaCurry_smul
[ { "state_after": "case h.h\nι : Type u\nγ : Type w\nβ : ι → Type v\nβ₁ : ι → Type v₁\nβ₂ : ι → Type v₂\ndec : DecidableEq ι\nκ : Type ?u.615890\nα : ι → Type u_1\nδ : (i : ι) → α i → Type v\ninst✝² : Monoid γ\ninst✝¹ : (i : ι) → (j : α i) → AddMonoid (δ i j)\ninst✝ : (i : ι) → (j : α i) → DistribMulAction γ (δ ...
[ 1503, 34 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 1498, 1 ]
Mathlib/Data/Set/Basic.lean
Set.singleton_eq_singleton_iff
[]
[ 1282, 38 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 1281, 1 ]
Mathlib/MeasureTheory/Integral/SetToL1.lean
MeasureTheory.SimpleFunc.setToSimpleFunc_nonneg
[ { "state_after": "α : Type u_1\nE : Type ?u.352373\nF : Type ?u.352376\nF' : Type ?u.352379\nG : Type ?u.352382\n𝕜 : Type ?u.352385\np : ℝ≥0∞\ninst✝¹⁰ : NormedAddCommGroup E\ninst✝⁹ : NormedSpace ℝ E\ninst✝⁸ : NormedAddCommGroup F\ninst✝⁷ : NormedSpace ℝ F\ninst✝⁶ : NormedAddCommGroup F'\ninst✝⁵ : NormedSpace ...
[ 540, 7 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 532, 1 ]
Mathlib/Topology/MetricSpace/Antilipschitz.lean
AntilipschitzWith.mul_le_nndist
[ { "state_after": "no goals", "state_before": "α : Type u_1\nβ : Type u_2\nγ : Type ?u.2568\ninst✝¹ : PseudoMetricSpace α\ninst✝ : PseudoMetricSpace β\nK : ℝ≥0\nf : α → β\nhf : AntilipschitzWith K f\nx y : α\n⊢ K⁻¹ * nndist x y ≤ nndist (f x) (f y)", "tactic": "simpa only [div_eq_inv_mul] using NNReal.di...
[ 80, 84 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 78, 1 ]
Mathlib/Data/Quot.lean
Trunc.eq
[]
[ 514, 55 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 513, 11 ]
Mathlib/Topology/Connected.lean
isPreconnected_range
[]
[ 759, 65 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 757, 1 ]
Mathlib/NumberTheory/RamificationInertia.lean
Ideal.quotientToQuotientRangePowQuotSucc_mk
[]
[ 551, 57 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 548, 1 ]
Std/Data/Int/Lemmas.lean
Int.mul_self_lt_mul_self
[]
[ 1237, 69 ]
e68aa8f5fe47aad78987df45f99094afbcb5e936
https://github.com/leanprover/std4
[ 1236, 11 ]
Mathlib/Analysis/SpecialFunctions/Trigonometric/Angle.lean
Real.Angle.tan_periodic
[ { "state_after": "θ : Angle\n⊢ tan (θ + ↑π) = tan θ", "state_before": "⊢ Function.Periodic tan ↑π", "tactic": "intro θ" }, { "state_after": "case h\nx✝ : ℝ\n⊢ tan (↑x✝ + ↑π) = tan ↑x✝", "state_before": "θ : Angle\n⊢ tan (θ + ↑π) = tan θ", "tactic": "induction θ using Real.Angle.induction...
[ 800, 28 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 796, 1 ]
Mathlib/Combinatorics/SimpleGraph/Regularity/Equitabilise.lean
Finpartition.card_eq_of_mem_parts_equitabilise
[]
[ 158, 41 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 156, 1 ]
Mathlib/RingTheory/Ideal/AssociatedPrime.lean
IsAssociatedPrime.map_of_injective
[ { "state_after": "case intro\nR : Type u_1\ninst✝⁴ : CommRing R\nJ : Ideal R\nM : Type u_2\ninst✝³ : AddCommGroup M\ninst✝² : Module R M\nM' : Type u_3\ninst✝¹ : AddCommGroup M'\ninst✝ : Module R M'\nf : M →ₗ[R] M'\nhf : Function.Injective ↑f\nx : M\nh : IsAssociatedPrime (Submodule.annihilator (Submodule.span ...
[ 69, 39 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 63, 1 ]
Mathlib/Data/MvPolynomial/Variables.lean
MvPolynomial.degreeOf_X
[ { "state_after": "case pos\nR : Type u\nS : Type v\nσ : Type u_1\nτ : Type ?u.307598\nr : R\ne : ℕ\nn m : σ\ns : σ →₀ ℕ\ninst✝² : CommSemiring R\np q : MvPolynomial σ R\ninst✝¹ : DecidableEq σ\ni j : σ\ninst✝ : Nontrivial R\nc : i = j\n⊢ degreeOf i (X j) = if i = j then 1 else 0\n\ncase neg\nR : Type u\nS : Typ...
[ 526, 46 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 521, 1 ]
Mathlib/Data/Set/Finite.lean
Set.Subsingleton.finite
[]
[ 981, 47 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 980, 1 ]
Mathlib/CategoryTheory/Monoidal/Functor.lean
CategoryTheory.LaxMonoidalFunctor.associativity_inv
[ { "state_after": "no goals", "state_before": "C : Type u₁\ninst✝³ : Category C\ninst✝² : MonoidalCategory C\nD : Type u₂\ninst✝¹ : Category D\ninst✝ : MonoidalCategory D\nF : LaxMonoidalFunctor C D\nX Y Z : C\n⊢ (𝟙 (F.obj X) ⊗ μ F Y Z) ≫ μ F X (Y ⊗ Z) ≫ F.map (α_ X Y Z).inv =\n (α_ (F.obj X) (F.obj Y) (...
[ 137, 33 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 133, 1 ]
Mathlib/Data/PFun.lean
PFun.image_def
[]
[ 405, 6 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 404, 1 ]
Mathlib/Data/List/Lattice.lean
List.suffix_union_right
[]
[ 113, 57 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 112, 1 ]
Mathlib/Order/Heyting/Hom.lean
CoheytingHom.ext
[]
[ 398, 20 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 397, 1 ]
Mathlib/Data/Finset/Preimage.lean
Finset.sigma_image_fst_preimage_mk
[]
[ 139, 48 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 136, 1 ]
Mathlib/Algebra/Lie/Basic.lean
LieEquiv.one_apply
[]
[ 591, 6 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 590, 1 ]
Mathlib/Algebra/Algebra/Operations.lean
SubMulAction.mem_one'
[ { "state_after": "no goals", "state_before": "R : Type u\nA : Type v\ninst✝² : CommSemiring R\ninst✝¹ : Semiring A\ninst✝ : Algebra R A\nx : A\nr : R\n⊢ (fun r => r • 1) r = x ↔ ↑(algebraMap R A) r = x", "tactic": "rw [algebraMap_eq_smul_one]" } ]
[ 65, 55 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 64, 1 ]
Mathlib/Topology/SubsetProperties.lean
cluster_point_of_compact
[ { "state_after": "no goals", "state_before": "α : Type u\nβ : Type v\nι : Type ?u.73726\nπ : ι → Type ?u.73731\ninst✝³ : TopologicalSpace α\ninst✝² : TopologicalSpace β\ns t : Set α\ninst✝¹ : CompactSpace α\nf : Filter α\ninst✝ : NeBot f\n⊢ ∃ x, ClusterPt x f", "tactic": "simpa using isCompact_univ (sho...
[ 724, 58 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 723, 1 ]
Mathlib/Data/Fin/Basic.lean
Fin.rev_le_rev
[ { "state_after": "no goals", "state_before": "n m : ℕ\ni j : Fin n\n⊢ ↑rev i ≤ ↑rev j ↔ j ≤ i", "tactic": "simp only [le_iff_val_le_val, val_rev, tsub_le_tsub_iff_left (Nat.add_one_le_iff.2 j.is_lt),\n add_le_add_iff_right, iff_self]" } ]
[ 498, 36 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 496, 1 ]
Mathlib/NumberTheory/Padics/PadicVal.lean
padicValNat.div_pow
[ { "state_after": "no goals", "state_before": "p a b : ℕ\nhp : Fact (Nat.Prime p)\ndvd : p ^ a ∣ b\n⊢ padicValNat p (b / p ^ a) = padicValNat p b - a", "tactic": "rw [padicValNat.div_of_dvd dvd, padicValNat.prime_pow]" } ]
[ 436, 57 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 435, 11 ]
Mathlib/Data/Multiset/FinsetOps.lean
Multiset.mem_ndunion
[]
[ 164, 51 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 163, 1 ]
Mathlib/Data/Matrix/Block.lean
Matrix.blockDiagonal_conjTranspose
[ { "state_after": "l : Type ?u.132794\nm : Type u_2\nn : Type u_3\no : Type u_4\np : Type ?u.132806\nq : Type ?u.132809\nm' : o → Type ?u.132814\nn' : o → Type ?u.132819\np' : o → Type ?u.132824\nR : Type ?u.132827\nS : Type ?u.132830\nα✝ : Type ?u.132833\nβ : Type ?u.132836\ninst✝⁴ : DecidableEq o\ninst✝³ : Zer...
[ 395, 46 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 392, 1 ]
Mathlib/Analysis/Normed/Group/Basic.lean
squeeze_one_norm
[]
[ 1068, 46 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 1066, 1 ]
Mathlib/Algebra/Tropical/Basic.lean
Tropical.surjective_untrop
[]
[ 156, 28 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 155, 1 ]
Mathlib/Data/Set/Image.lean
Set.range_id'
[]
[ 862, 11 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 861, 1 ]
Mathlib/Data/Set/Lattice.lean
Set.iInter₂_eq_empty_iff
[ { "state_after": "no goals", "state_before": "α : Type u_1\nβ : Type ?u.131162\nγ : Type ?u.131165\nι : Sort u_2\nι' : Sort ?u.131171\nι₂ : Sort ?u.131174\nκ : ι → Sort u_3\nκ₁ : ι → Sort ?u.131184\nκ₂ : ι → Sort ?u.131189\nκ' : ι' → Sort ?u.131194\ns : (i : ι) → κ i → Set α\n⊢ (⋂ (i : ι) (j : κ i), s i j) ...
[ 1209, 66 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 1207, 1 ]
Mathlib/Data/IsROrC/Basic.lean
IsROrC.conjCle_coe
[]
[ 966, 6 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 965, 1 ]
Mathlib/RingTheory/Ideal/AssociatedPrime.lean
LinearEquiv.AssociatedPrimes.eq
[]
[ 119, 67 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 116, 1 ]
Mathlib/Data/Real/ENNReal.lean
ENNReal.toReal_le_add'
[ { "state_after": "α : Type ?u.797651\nβ : Type ?u.797654\na b c d : ℝ≥0∞\nr p q : ℝ≥0\nhle : a ≤ b + c\nhb : b = ⊤ → a = ⊤\nhc : c = ⊤ → a = ⊤\n⊢ b + c = ⊤ → a = ⊤", "state_before": "α : Type ?u.797651\nβ : Type ?u.797654\na b c d : ℝ≥0∞\nr p q : ℝ≥0\nhle : a ≤ b + c\nhb : b = ⊤ → a = ⊤\nhc : c = ⊤ → a = ⊤\...
[ 2022, 56 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 2019, 1 ]
Mathlib/Data/List/Basic.lean
List.set_eq_nil
[ { "state_after": "no goals", "state_before": "ι : Type ?u.222965\nα : Type u\nβ : Type v\nγ : Type w\nδ : Type x\nl₁ l₂ l : List α\nn : ℕ\na : α\n⊢ set l n a = [] ↔ l = []", "tactic": "cases l <;> cases n <;> simp only [set]" } ]
[ 2316, 42 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 2315, 1 ]
Mathlib/GroupTheory/Torsion.lean
AddMonoid.IsTorsion.module_of_torsion
[ { "state_after": "case intro.intro\nG : Type ?u.172795\nH : Type ?u.172798\nR : Type u_1\nM : Type u_2\ninst✝² : AddCommMonoid M\ninst✝¹ : Semiring R\ninst✝ : Module R M\ntR : IsTorsion R\nf : M\nn : ℕ\nnpos : 0 < n\nhn : n • 1 = 0\n⊢ ∃ n, 0 < n ∧ n • f = 0", "state_before": "G : Type ?u.172795\nH : Type ?u...
[ 172, 89 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 168, 1 ]
src/lean/Init/Control/Lawful.lean
ExceptT.seq_eq
[]
[ 138, 6 ]
d5348dfac847a56a4595fb6230fd0708dcb4e7e9
https://github.com/leanprover/lean4
[ 137, 11 ]
Mathlib/Data/Polynomial/Module.lean
PolynomialModule.eval_smul
[ { "state_after": "case h0\nR : Type u_1\nM : Type u_2\ninst✝¹² : CommRing R\ninst✝¹¹ : AddCommGroup M\ninst✝¹⁰ : Module R M\nI : Ideal R\nS : Type ?u.520427\ninst✝⁹ : CommSemiring S\ninst✝⁸ : Algebra S R\ninst✝⁷ : Module S M\ninst✝⁶ : IsScalarTower S R M\nR' : Type ?u.523079\nM' : Type ?u.523082\ninst✝⁵ : CommR...
[ 301, 36 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 291, 1 ]
Mathlib/Data/Set/Basic.lean
Set.subset_def
[]
[ 347, 6 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 346, 1 ]
Mathlib/RingTheory/PowerSeries/Basic.lean
PowerSeries.order_monomial_of_ne_zero
[ { "state_after": "no goals", "state_before": "R : Type u_1\ninst✝ : Semiring R\nφ : PowerSeries R\nn : ℕ\na : R\nh : a ≠ 0\n⊢ order (↑(monomial R n) a) = ↑n", "tactic": "rw [order_monomial, if_neg h]" } ]
[ 2406, 32 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 2405, 1 ]
Std/Data/Nat/Lemmas.lean
Nat.le_or_le
[]
[ 386, 99 ]
e68aa8f5fe47aad78987df45f99094afbcb5e936
https://github.com/leanprover/std4
[ 386, 11 ]
Mathlib/Logic/Basic.lean
rec_heq_of_heq
[ { "state_after": "α : Sort u_1\na : α\nβ : Sort u_2\nC : α → Sort u_2\nx : C a\ny : β\nh : HEq x y\n⊢ HEq ((_ : a = a) ▸ x) y", "state_before": "α : Sort u_1\na : α\nβ : Sort u_2\nb : α\nC : α → Sort u_2\nx : C a\ny : β\ne : a = b\nh : HEq x y\n⊢ HEq (e ▸ x) y", "tactic": "subst e" }, { "state_a...
[ 566, 41 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 565, 1 ]
Mathlib/LinearAlgebra/AffineSpace/Matrix.lean
AffineBasis.isUnit_toMatrix_iff
[ { "state_after": "case mp\nι : Type u₁\nk : Type u₂\nV : Type u₃\nP : Type u₄\ninst✝⁷ : AddCommGroup V\ninst✝⁶ : AffineSpace V P\ninst✝⁵ : Ring k\ninst✝⁴ : Module k V\nb : AffineBasis ι k P\nι' : Type ?u.74600\ninst✝³ : Fintype ι'\ninst✝² : Fintype ι\nb₂ : AffineBasis ι k P\ninst✝¹ : DecidableEq ι\ninst✝ : Nont...
[ 146, 31 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 136, 1 ]
Mathlib/MeasureTheory/MeasurableSpaceDef.lean
MeasurableSet.disjointed
[]
[ 241, 67 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 239, 11 ]
Mathlib/Algebra/EuclideanDomain/Defs.lean
EuclideanDomain.GCD.induction
[ { "state_after": "R : Type u\ninst✝ : EuclideanDomain R\nP : R → R → Prop\nx✝ : R\na : R := x✝\nb : R\nH0 : ∀ (x : R), P 0 x\nH1 : ∀ (a b : R), a ≠ 0 → P (b % a) a → P a b\na0 : a = 0\n⊢ P a b", "state_before": "R : Type u\ninst✝ : EuclideanDomain R\nP : R → R → Prop\nx✝ : R\na : R := x✝\nb : R\nH0 : ∀ (x :...
[ 191, 37 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 180, 1 ]
Mathlib/Analysis/NormedSpace/AffineIsometry.lean
AffineIsometryEquiv.coe_refl
[]
[ 499, 6 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 498, 1 ]
Mathlib/Topology/Instances/AddCircle.lean
AddCircle.addOrderOf_div_of_gcd_eq_one
[ { "state_after": "case h.e'_2\n𝕜 : Type u_1\nB : Type ?u.185954\ninst✝² : LinearOrderedField 𝕜\ninst✝¹ : TopologicalSpace 𝕜\ninst✝ : OrderTopology 𝕜\np q : 𝕜\nhp : Fact (0 < p)\nm n : ℕ\nhn : 0 < n\nh : Nat.gcd m n = 1\n⊢ addOrderOf ↑(↑m / ↑n * p) = Nat.gcd m n * addOrderOf ↑(↑m / ↑n * p)", "state_befo...
[ 400, 18 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 397, 1 ]
Mathlib/SetTheory/Game/PGame.lean
PGame.Equiv.le
[]
[ 745, 6 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 744, 1 ]
Mathlib/Data/Complex/Exponential.lean
Complex.abs_exp_ofReal_mul_I
[ { "state_after": "no goals", "state_before": "x : ℝ\n⊢ ↑abs (exp (↑x * I)) = 1", "tactic": "rw [exp_mul_I, abs_cos_add_sin_mul_I]" } ]
[ 2037, 40 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 2036, 1 ]
Mathlib/FieldTheory/PerfectClosure.lean
PerfectClosure.add_aux_right
[ { "state_after": "K : Type u\ninst✝² : CommRing K\np : ℕ\ninst✝¹ : Fact (Nat.Prime p)\ninst✝ : CharP K p\nx y1 y2 : ℕ × K\nH : R K p y1 y2\nn : ℕ\ny : K\n⊢ R K p (x.fst + (n, y).fst, (↑(frobenius K p)^[(n, y).fst]) x.snd + (↑(frobenius K p)^[x.fst]) (n, y).snd)\n (x.fst + (n + 1, ↑(frobenius K p) y).fst,\n ...
[ 273, 20 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 266, 9 ]
Mathlib/Data/Nat/Units.lean
Nat.isUnit_iff
[]
[ 33, 31 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 28, 11 ]
Mathlib/Order/Filter/Basic.lean
Filter.eventually_false_iff_eq_bot
[]
[ 1107, 20 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 1106, 1 ]
Mathlib/Topology/Separation.lean
continuousAt_update_of_ne
[ { "state_after": "no goals", "state_before": "α : Type u\nβ : Type v\ninst✝³ : TopologicalSpace α\ninst✝² : T1Space α\ninst✝¹ : DecidableEq α\ninst✝ : TopologicalSpace β\nf : α → β\nx y : α\nz : β\nhne : y ≠ x\n⊢ ContinuousAt (update f x z) y ↔ ContinuousAt f y", "tactic": "simp only [← continuousWithin...
[ 571, 80 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 569, 1 ]
Mathlib/Algebra/GCDMonoid/Basic.lean
lcm_assoc
[]
[ 759, 84 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 754, 1 ]
Mathlib/SetTheory/Ordinal/NaturalOps.lean
Ordinal.nadd_le_nadd_iff_left
[]
[ 427, 42 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 426, 1 ]
Mathlib/CategoryTheory/Limits/Shapes/Pullbacks.lean
CategoryTheory.Limits.pullback.mapDesc_comp
[ { "state_after": "no goals", "state_before": "C : Type u\ninst✝⁵ : Category C\nD : Type u₂\ninst✝⁴ : Category D\nW X✝ Y✝ Z X Y S T S' : C\nf : X ⟶ T\ng : Y ⟶ T\ni : T ⟶ S\ni' : S ⟶ S'\ninst✝³ : HasPullback f g\ninst✝² : HasPullback (f ≫ i) (g ≫ i)\ninst✝¹ : HasPullback (f ≫ i ≫ i') (g ≫ i ≫ i')\ninst✝ : Has...
[ 1396, 12 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 1391, 1 ]
Mathlib/Geometry/Manifold/ChartedSpace.lean
closedUnderRestriction_iff_id_le
[ { "state_after": "case mp\nH : Type u\nH' : Type ?u.37363\nM : Type ?u.37366\nM' : Type ?u.37369\nM'' : Type ?u.37372\ninst✝ : TopologicalSpace H\nG : StructureGroupoid H\n⊢ ClosedUnderRestriction G → idRestrGroupoid ≤ G\n\ncase mpr\nH : Type u\nH' : Type ?u.37363\nM : Type ?u.37366\nM' : Type ?u.37369\nM'' : T...
[ 468, 33 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 446, 1 ]
Mathlib/Data/Rat/Cast.lean
map_ratCast
[ { "state_after": "no goals", "state_before": "F : Type u_3\nι : Type ?u.80063\nα : Type u_1\nβ : Type u_2\ninst✝² : DivisionRing α\ninst✝¹ : DivisionRing β\ninst✝ : RingHomClass F α β\nf : F\nq : ℚ\n⊢ ↑f ↑q = ↑q", "tactic": "rw [cast_def, map_div₀, map_intCast, map_natCast, cast_def]" } ]
[ 439, 78 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 438, 1 ]
Mathlib/Order/UpperLower/Basic.lean
isLowerSet_Iio
[]
[ 220, 73 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 220, 1 ]
Mathlib/Algebra/Algebra/Subalgebra/Basic.lean
Algebra.top_toSubring
[]
[ 799, 46 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 798, 1 ]
Mathlib/MeasureTheory/Function/LpSeminorm.lean
MeasureTheory.memℒp_congr_norm
[]
[ 555, 88 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 553, 1 ]
Mathlib/Data/Nat/Lattice.lean
Nat.nonempty_of_pos_sInf
[ { "state_after": "s : Set ℕ\nh : 0 < sInf s\ncontra : ¬Set.Nonempty s\n⊢ False", "state_before": "s : Set ℕ\nh : 0 < sInf s\n⊢ Set.Nonempty s", "tactic": "by_contra contra" }, { "state_after": "s : Set ℕ\nh : 0 < sInf s\ncontra : s = ∅\n⊢ False", "state_before": "s : Set ℕ\nh : 0 < sInf s\nc...
[ 95, 13 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 88, 1 ]
Mathlib/RingTheory/PowerBasis.lean
PowerBasis.equivOfRoot_aeval
[]
[ 374, 23 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 371, 1 ]
Mathlib/Combinatorics/SimpleGraph/Basic.lean
SimpleGraph.adj_iff_exists_edge_coe
[ { "state_after": "no goals", "state_before": "ι : Sort ?u.72136\n𝕜 : Type ?u.72139\nV : Type u\nW : Type v\nX : Type w\nG : SimpleGraph V\nG' : SimpleGraph W\na b c u v w : V\ne : Sym2 V\nG₁ G₂ : SimpleGraph V\n⊢ Adj G a b ↔ ∃ e, ↑e = Quotient.mk (Sym2.Rel.setoid V) (a, b)", "tactic": "simp only [mem_e...
[ 565, 87 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 564, 1 ]
Mathlib/Topology/LocalExtr.lean
IsLocalMaxOn.sup
[]
[ 466, 12 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 464, 8 ]
Mathlib/Data/Matrix/Basic.lean
IsSMulRegular.matrix
[]
[ 385, 57 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 383, 1 ]
Mathlib/Analysis/Asymptotics/AsymptoticEquivalent.lean
Asymptotics.IsEquivalent.smul
[ { "state_after": "case intro.intro\nα : Type u_1\nE : Type u_2\n𝕜 : Type u_3\ninst✝² : NormedField 𝕜\ninst✝¹ : NormedAddCommGroup E\ninst✝ : NormedSpace 𝕜 E\na b : α → 𝕜\nu v : α → E\nl : Filter α\nhab : a ~[l] b\nhuv : u ~[l] v\nφ : α → 𝕜\nhφ : Tendsto φ l (𝓝 1)\nhabφ : a =ᶠ[l] φ * b\n⊢ (fun x => a x • u...
[ 277, 29 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 243, 1 ]
Std/Data/List/Init/Lemmas.lean
List.foldl_eq_foldlM
[ { "state_after": "no goals", "state_before": "β : Type u_1\nα : Type u_2\nf : β → α → β\nb : β\nl : List α\n⊢ foldl f b l = List.foldlM f b l", "tactic": "induction l generalizing b <;> simp [*, foldl]" } ]
[ 179, 49 ]
e68aa8f5fe47aad78987df45f99094afbcb5e936
https://github.com/leanprover/std4
[ 177, 1 ]