file_path
stringlengths
11
79
full_name
stringlengths
2
100
traced_tactics
list
end
list
commit
stringclasses
4 values
url
stringclasses
4 values
start
list
Mathlib/Analysis/Calculus/FormalMultilinearSeries.lean
FormalMultilinearSeries.order_eq_find'
[]
[ 235, 18 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 233, 1 ]
Mathlib/Algebra/Associated.lean
Irreducible.dvd_irreducible_iff_associated
[]
[ 610, 56 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 608, 1 ]
Mathlib/Data/Multiset/Basic.lean
Multiset.card_pmap
[]
[ 1558, 50 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 1557, 1 ]
Mathlib/SetTheory/Game/PGame.lean
PGame.Subsequent.mk_right
[]
[ 285, 39 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 283, 1 ]
Mathlib/RingTheory/IntegralClosure.lean
isIntegral_neg
[]
[ 508, 38 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 507, 1 ]
Mathlib/Order/SupIndep.lean
CompleteLattice.independent_map_orderIso_iff
[]
[ 350, 31 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 345, 1 ]
Mathlib/Topology/MetricSpace/Baire.lean
dense_biInter_of_Gδ
[ { "state_after": "α : Type u_2\nβ : Type u_1\nγ : Type ?u.23152\nι : Type ?u.23155\ninst✝¹ : TopologicalSpace α\ninst✝ : BaireSpace α\nS : Set β\nf : (x : β) → x ∈ S → Set α\nho : ∀ (s : β) (H : s ∈ S), IsGδ (f s H)\nhS : Set.Countable S\nhd : ∀ (s : β) (H : s ∈ S), Dense (f s H)\n⊢ Dense (⋂ (x : ↑S), f ↑x (_ :...
[ 280, 65 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 276, 1 ]
Mathlib/Tactic/Abel.lean
Mathlib.Tactic.Abel.zero_smulg
[ { "state_after": "no goals", "state_before": "α : Type u_1\ninst✝ : AddCommGroup α\nc : ℤ\n⊢ smulg c 0 = 0", "tactic": "simp [smulg, zsmul_zero]" } ]
[ 212, 27 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 211, 1 ]
Mathlib/Computability/Language.lean
Language.kstar_def_nonempty
[ { "state_after": "case h\nα : Type u_1\nβ : Type ?u.86402\nγ : Type ?u.86405\nl✝ m : Language α\na b x✝ : List α\nl : Language α\nx : List α\n⊢ x ∈ l∗ ↔ x ∈ {x | ∃ S, x = join S ∧ ∀ (y : List α), y ∈ S → y ∈ l ∧ y ≠ []}", "state_before": "α : Type u_1\nβ : Type ?u.86402\nγ : Type ?u.86405\nl✝ m : Language α...
[ 196, 41 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 179, 1 ]
Mathlib/Analysis/SpecialFunctions/Trigonometric/Deriv.lean
HasFDerivWithinAt.csinh
[]
[ 520, 62 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 518, 1 ]
Mathlib/Data/PNat/Factors.lean
PrimeMultiset.coe_prod
[ { "state_after": "v : PrimeMultiset\nh : ↑(prod v) = Multiset.prod (Multiset.map Coe.coe (Multiset.map Coe.coe v)) :=\n MonoidHom.map_multiset_prod PNat.coeMonoidHom (toPNatMultiset v)\n⊢ ↑(prod v) = Multiset.prod (toNatMultiset v)", "state_before": "v : PrimeMultiset\n⊢ ↑(prod v) = Multiset.prod (toNatMul...
[ 149, 26 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 144, 1 ]
Mathlib/Data/Seq/WSeq.lean
Stream'.WSeq.not_mem_nil
[]
[ 134, 27 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 133, 1 ]
Mathlib/Data/Fin/Basic.lean
Fin.succ_mk
[]
[ 938, 6 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 937, 1 ]
Mathlib/Algebra/Homology/ShortExact/Preadditive.lean
CategoryTheory.Split.shortExact
[]
[ 143, 25 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 142, 1 ]
Mathlib/Algebra/BigOperators/Order.lean
Finset.mul_card_image_le_card
[]
[ 310, 70 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 308, 1 ]
Mathlib/Topology/LocallyConstant/Basic.lean
LocallyConstant.ofClopen_fiber_zero
[ { "state_after": "case h\nX✝ : Type ?u.19442\nY : Type ?u.19445\nZ : Type ?u.19448\nα : Type ?u.19451\ninst✝² : TopologicalSpace X✝\nX : Type u_1\ninst✝¹ : TopologicalSpace X\nU : Set X\ninst✝ : (x : X) → Decidable (x ∈ U)\nhU : IsClopen U\nx✝ : X\n⊢ x✝ ∈ ↑(ofClopen hU) ⁻¹' {0} ↔ x✝ ∈ U", "state_before": "X...
[ 360, 8 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 355, 1 ]
Mathlib/Analysis/NormedSpace/lpSpace.lean
lp.norm_nonneg'
[ { "state_after": "case inl\nα : Type u_1\nE : α → Type u_2\nq : ℝ≥0∞\ninst✝ : (i : α) → NormedAddCommGroup (E i)\nf : { x // x ∈ lp E 0 }\n⊢ 0 ≤ ‖f‖\n\ncase inr.inl\nα : Type u_1\nE : α → Type u_2\nq : ℝ≥0∞\ninst✝ : (i : α) → NormedAddCommGroup (E i)\nf : { x // x ∈ lp E ⊤ }\n⊢ 0 ≤ ‖f‖\n\ncase inr.inr\nα : Type...
[ 443, 64 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 433, 1 ]
Mathlib/Data/Set/Pointwise/Interval.lean
Set.preimage_mul_const_Ico_of_neg
[ { "state_after": "no goals", "state_before": "α : Type u_1\ninst✝ : LinearOrderedField α\na✝ a b c : α\nh : c < 0\n⊢ (fun x => x * c) ⁻¹' Ico a b = Ioc (b / c) (a / c)", "tactic": "simp [← Ici_inter_Iio, ← Ioi_inter_Iic, h, inter_comm]" } ]
[ 592, 57 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 590, 1 ]
Mathlib/Geometry/Manifold/SmoothManifoldWithCorners.lean
extChartAt_preimage_mem_nhds'
[ { "state_after": "no goals", "state_before": "𝕜 : Type u_3\nE : Type u_2\nM : Type u_1\nH : Type u_4\nE' : Type ?u.222306\nM' : Type ?u.222309\nH' : Type ?u.222312\ninst✝¹⁰ : NontriviallyNormedField 𝕜\ninst✝⁹ : NormedAddCommGroup E\ninst✝⁸ : NormedSpace 𝕜 E\ninst✝⁷ : TopologicalSpace H\ninst✝⁶ : Topologi...
[ 1220, 67 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 1218, 1 ]
Mathlib/Data/Fin/Basic.lean
Fin.lastCases_last
[]
[ 1828, 29 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 1825, 1 ]
Mathlib/GroupTheory/Subgroup/Basic.lean
exists_inv_mem_iff_exists_mem
[ { "state_after": "case mpr.intro.intro\nG : Type u_1\nG' : Type ?u.10955\ninst✝⁶ : Group G\ninst✝⁵ : Group G'\nA : Type ?u.10964\ninst✝⁴ : AddGroup A\nM : Type ?u.10970\nS : Type u_2\ninst✝³ : DivInvMonoid M\ninst✝² : SetLike S M\nhSM : SubgroupClass S M\nH K : S\ninst✝¹ : SetLike S G\ninst✝ : SubgroupClass S G...
[ 174, 46 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 170, 1 ]
Mathlib/Data/MvPolynomial/Basic.lean
MvPolynomial.eval_eval₂
[ { "state_after": "case h_C\nR : Type u\nS₁ : Type v\nS₂ : Type w\nS₃ : Type x\nσ : Type u_3\na a' a₁ a₂ : R\ne : ℕ\nn m : σ\ns : σ →₀ ℕ\ninst✝³ : CommSemiring R\ninst✝² : CommSemiring S₁\np✝ q : MvPolynomial σ R\nf✝ : σ → R\nS : Type u_1\nτ : Type u_2\nx : τ → S\ninst✝¹ : CommSemiring R\ninst✝ : CommSemiring S\...
[ 1187, 14 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 1179, 1 ]
Mathlib/Data/Set/Intervals/OrdConnected.lean
Set.dual_ordConnected
[]
[ 225, 30 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 224, 1 ]
Mathlib/Order/Filter/AtTopBot.lean
Filter.tendsto_atBot_add_const_left
[]
[ 816, 49 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 814, 1 ]
Std/Data/List/Basic.lean
List.join_eq_joinTR
[ { "state_after": "case h.h\nα : Type u_1\nl : List (List α)\n⊢ join l = joinTR l", "state_before": "⊢ @join = @joinTR", "tactic": "funext α l" }, { "state_after": "case h.h\nα : Type u_1\nl : List (List α)\n⊢ bindTR l id = joinTR l", "state_before": "case h.h\nα : Type u_1\nl : List (List α)...
[ 92, 60 ]
e68aa8f5fe47aad78987df45f99094afbcb5e936
https://github.com/leanprover/std4
[ 91, 10 ]
Mathlib/Tactic/NormNum/Prime.lean
Mathlib.Meta.NormNum.isNat_prime_1
[]
[ 176, 30 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 175, 1 ]
Mathlib/Data/PNat/Prime.lean
PNat.one_coprime
[]
[ 250, 10 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 249, 1 ]
Mathlib/Algebra/Group/Defs.lean
Group.toDivInvMonoid_injective
[ { "state_after": "case mk.mk.refl\nG✝ : Type ?u.58492\nG : Type u_1\ntoDivInvMonoid✝ : DivInvMonoid G\nmul_left_inv✝¹ mul_left_inv✝ : ∀ (a : G), a⁻¹ * a = 1\n⊢ mk mul_left_inv✝¹ = mk mul_left_inv✝", "state_before": "G✝ : Type ?u.58492\nG : Type u_1\n⊢ Injective (@toDivInvMonoid G)", "tactic": "rintro ⟨⟩...
[ 1147, 76 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 1146, 1 ]
Mathlib/GroupTheory/Submonoid/Operations.lean
Submonoid.map_comap_le
[]
[ 300, 28 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 299, 1 ]
Mathlib/Data/Nat/PartENat.lean
PartENat.dom_of_lt
[]
[ 344, 57 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 343, 1 ]
Std/Data/Int/Lemmas.lean
Int.lt_iff_le_not_le
[ { "state_after": "a b : Int\n⊢ a ≤ b ∧ a ≠ b ↔ a ≤ b ∧ ¬b ≤ a", "state_before": "a b : Int\n⊢ a < b ↔ a ≤ b ∧ ¬b ≤ a", "tactic": "rw [Int.lt_iff_le_and_ne]" }, { "state_after": "case mp\na b : Int\nx✝ : a ≤ b ∧ a ≠ b\nh : a ≤ b\nh'✝ : a ≠ b\nh' : b ≤ a\n⊢ a = b\n\ncase mpr\na b : Int\nx✝ : a ≤ b...
[ 660, 32 ]
e68aa8f5fe47aad78987df45f99094afbcb5e936
https://github.com/leanprover/std4
[ 656, 11 ]
Mathlib/Data/Rat/NNRat.lean
NNRat.coe_min
[]
[ 319, 19 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 318, 1 ]
Mathlib/Analysis/Asymptotics/Asymptotics.lean
Asymptotics.isBigOWith_bot
[]
[ 611, 33 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 610, 1 ]
Mathlib/Algebra/Order/Sub/Defs.lean
lt_of_tsub_lt_tsub_left
[]
[ 438, 60 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 437, 1 ]
Mathlib/SetTheory/Ordinal/Arithmetic.lean
Ordinal.bsup_not_succ_of_ne_bsup
[ { "state_after": "α : Type ?u.312340\nβ : Type ?u.312343\nγ : Type ?u.312346\nr : α → α → Prop\ns : β → β → Prop\nt : γ → γ → Prop\no : Ordinal\nf : (a : Ordinal) → a < o → Ordinal\nhf : ∀ {i : Ordinal} (h : i < o), f i h ≠ sup (familyOfBFamily o f)\na : Ordinal\n⊢ a < sup (familyOfBFamily o f) → succ a < sup (...
[ 1526, 45 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 1522, 1 ]
Mathlib/Analysis/BoxIntegral/Basic.lean
BoxIntegral.HasIntegral.sum
[ { "state_after": "case empty\nι : Type u\nE : Type v\nF : Type w\ninst✝⁴ : NormedAddCommGroup E\ninst✝³ : NormedSpace ℝ E\ninst✝² : NormedAddCommGroup F\ninst✝¹ : NormedSpace ℝ F\nI J : Box ι\nπ : TaggedPrepartition I\ninst✝ : Fintype ι\nl : IntegrationParams\nf✝ g✝ : (ι → ℝ) → E\nvol : ι →ᵇᵃ[⊤] E →L[ℝ] F\ny y'...
[ 347, 26 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 342, 1 ]
Mathlib/Data/Polynomial/Monic.lean
Polynomial.degree_smul_of_smul_regular
[ { "state_after": "case refine'_1\nR : Type u\nS✝ : Type v\na b : R\nm n : ℕ\nι : Type y\ninst✝² : Semiring R\np✝ : R[X]\nS : Type u_1\ninst✝¹ : Monoid S\ninst✝ : DistribMulAction S R\nk : S\np : R[X]\nh : IsSMulRegular R k\n⊢ degree (k • p) ≤ degree p\n\ncase refine'_2\nR : Type u\nS✝ : Type v\na b : R\nm n : ℕ...
[ 495, 28 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 484, 1 ]
Mathlib/LinearAlgebra/Ray.lean
sameRay_or_ne_zero_and_sameRay_neg_iff_not_linearIndependent
[ { "state_after": "R : Type u_1\ninst✝³ : LinearOrderedCommRing R\nM : Type u_2\ninst✝² : AddCommGroup M\ninst✝¹ : Module R M\ninst✝ : NoZeroSMulDivisors R M\nx y : M\n⊢ SameRay R x y ∨ x ≠ 0 ∧ y ≠ 0 ∧ SameRay R x (-y) ↔ SameRay R x y ∨ SameRay R x (-y)", "state_before": "R : Type u_1\ninst✝³ : LinearOrdered...
[ 641, 40 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 637, 1 ]
Mathlib/CategoryTheory/Limits/Shapes/Pullbacks.lean
CategoryTheory.Limits.cospanExt_app_one
[ { "state_after": "no goals", "state_before": "C : Type u\ninst✝¹ : Category C\nD : Type u₂\ninst✝ : Category D\nX Y Z X' Y' Z' : C\niX : X ≅ X'\niY : Y ≅ Y'\niZ : Z ≅ Z'\nf : X ⟶ Z\ng : Y ⟶ Z\nf' : X' ⟶ Z'\ng' : Y' ⟶ Z'\nwf : iX.hom ≫ f' = f ≫ iZ.hom\nwg : iY.hom ≫ g' = g ≫ iZ.hom\n⊢ (cospanExt iX iY iZ wf ...
[ 411, 20 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 410, 1 ]
Mathlib/LinearAlgebra/ProjectiveSpace/Subspace.lean
Projectivization.Subspace.span_iUnion
[]
[ 189, 28 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 188, 1 ]
Mathlib/Analysis/SpecialFunctions/Sqrt.lean
HasStrictDerivAt.sqrt
[]
[ 96, 91 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 94, 1 ]
Mathlib/MeasureTheory/Measure/MeasureSpace.lean
MeasureTheory.Measure.restrict_sum
[ { "state_after": "no goals", "state_before": "α : Type u_1\nβ : Type ?u.344710\nγ : Type ?u.344713\nδ : Type ?u.344716\nι : Type u_2\nR : Type ?u.344722\nR' : Type ?u.344725\nm0 : MeasurableSpace α\ninst✝¹ : MeasurableSpace β\ninst✝ : MeasurableSpace γ\nμ✝ μ₁ μ₂ μ₃ ν ν' ν₁ ν₂ : Measure α\ns✝ s' t✝ : Set α\n...
[ 2107, 76 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 2105, 1 ]
Mathlib/SetTheory/Game/PGame.lean
PGame.lt_of_le_of_lf
[]
[ 540, 11 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 539, 1 ]
Mathlib/Data/Int/Bitwise.lean
Int.shiftr_negSucc
[ { "state_after": "no goals", "state_before": "m n : ℕ\n⊢ shiftr -[m+1] ↑n = -[Nat.shiftr m n+1]", "tactic": "cases n <;> rfl" } ]
[ 396, 95 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 396, 1 ]
Mathlib/NumberTheory/LSeries.lean
Nat.ArithmeticFunction.zeta_LSeriesSummable_iff_one_lt_re
[ { "state_after": "z : ℂ\n⊢ (Summable fun x => ‖↑↑ζ x / ↑x ^ ↑z.re‖) = Summable fun n => 1 / ↑n ^ z.re", "state_before": "z : ℂ\n⊢ LSeriesSummable (↑ζ) z ↔ 1 < z.re", "tactic": "rw [← LSeriesSummable_iff_of_re_eq_re (Complex.ofReal_re z.re), LSeriesSummable, ←\n summable_norm_iff, ← Real.summable_one_di...
[ 123, 72 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 110, 1 ]
Mathlib/Analysis/SpecialFunctions/Log/Base.lean
Real.logb_nonpos_iff'
[ { "state_after": "case inl\nb y : ℝ\nhb : 1 < b\nhx : 0 ≤ 0\n⊢ logb b 0 ≤ 0 ↔ 0 ≤ 1\n\ncase inr\nb x y : ℝ\nhb : 1 < b\nhx✝ : 0 ≤ x\nhx : 0 < x\n⊢ logb b x ≤ 0 ↔ x ≤ 1", "state_before": "b x y : ℝ\nhb : 1 < b\nhx : 0 ≤ x\n⊢ logb b x ≤ 0 ↔ x ≤ 1", "tactic": "rcases hx.eq_or_lt with (rfl | hx)" }, { ...
[ 213, 30 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 210, 1 ]
Mathlib/NumberTheory/Padics/Hensel.lean
calc_deriv_dist
[ { "state_after": "no goals", "state_before": "p : ℕ\ninst✝ : Fact (Nat.Prime p)\nF : Polynomial ℤ_[p]\na : ℤ_[p]\nhnorm : ‖Polynomial.eval a F‖ < ‖Polynomial.eval a (↑Polynomial.derivative F)‖ ^ 2\nhnsol : Polynomial.eval a F ≠ 0\nz z' z1 : ℤ_[p]\nhz' : z' = z - z1\nhz1 : ‖z1‖ = ‖Polynomial.eval z F‖ / ‖Pol...
[ 177, 23 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 165, 9 ]
Mathlib/NumberTheory/FermatPsp.lean
FermatPsp.base_one
[ { "state_after": "n : ℕ\nh₁ : 1 < n\nh₂ : ¬Nat.Prime n\n⊢ n ∣ 1 ^ (n - 1) - 1", "state_before": "n : ℕ\nh₁ : 1 < n\nh₂ : ¬Nat.Prime n\n⊢ FermatPsp n 1", "tactic": "refine' ⟨show n ∣ 1 ^ (n - 1) - 1 from _, h₂, h₁⟩" }, { "state_after": "no goals", "state_before": "n : ℕ\nh₁ : 1 < n\nh₂ : ¬Nat...
[ 134, 58 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 132, 1 ]
Mathlib/Data/Real/NNReal.lean
NNReal.inv_lt_one_iff
[ { "state_after": "no goals", "state_before": "x : ℝ≥0\nhx : x ≠ 0\n⊢ x⁻¹ < 1 ↔ 1 < x", "tactic": "rw [← one_div, div_lt_iff hx, one_mul]" } ]
[ 903, 41 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 902, 1 ]
Mathlib/Topology/MetricSpace/Infsep.lean
Set.le_edist_of_le_einfsep
[]
[ 112, 36 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 110, 1 ]
Mathlib/LinearAlgebra/AffineSpace/Independent.lean
exists_subset_affineIndependent_affineSpan_eq_top
[ { "state_after": "case inl\nk : Type u_2\nV : Type u_3\nP : Type u_1\ninst✝³ : DivisionRing k\ninst✝² : AddCommGroup V\ninst✝¹ : Module k V\ninst✝ : AffineSpace V P\nι : Type ?u.391021\nh : AffineIndependent k fun p => ↑p\n⊢ ∃ t, ∅ ⊆ t ∧ (AffineIndependent k fun p => ↑p) ∧ affineSpan k t = ⊤\n\ncase inr.intro\n...
[ 582, 74 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 552, 1 ]
Mathlib/Topology/ContinuousFunction/StoneWeierstrass.lean
Subalgebra.SeparatesPoints.isROrC_to_real
[ { "state_after": "𝕜 : Type u_1\nX : Type u_2\ninst✝¹ : IsROrC 𝕜\ninst✝ : TopologicalSpace X\nA : Subalgebra 𝕜 C(X, 𝕜)\nhA : SeparatesPoints A\nhA' : ConjInvariantSubalgebra (restrictScalars ℝ A)\nx₁ x₂ : X\nhx : x₁ ≠ x₂\n⊢ ∃ f,\n f ∈ (fun f => ↑f) '' ↑(comap (AlgHom.compLeftContinuous ℝ ofRealAm (_ : Con...
[ 403, 46 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 378, 1 ]
Mathlib/Analysis/Calculus/DiffContOnCl.lean
DifferentiableOn.diffContOnCl
[]
[ 40, 42 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 39, 1 ]
Mathlib/Topology/Basic.lean
clusterPt_principal_iff
[]
[ 1106, 26 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 1104, 1 ]
Mathlib/Order/Basic.lean
OrderDual.linearOrder.dual_dual
[]
[ 742, 36 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 741, 1 ]
Mathlib/Topology/Category/TopCat/OpenNhds.lean
TopologicalSpace.OpenNhds.op_map_id_obj
[ { "state_after": "no goals", "state_before": "X Y : TopCat\nf : X ⟶ Y\nx : ↑X\nU : (OpenNhds x)ᵒᵖ\n⊢ (Functor.op (map (𝟙 X) x)).obj U = U", "tactic": "simp" } ]
[ 131, 91 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 131, 1 ]
Mathlib/Analysis/Convex/Hull.lean
convexHull_empty_iff
[ { "state_after": "case mp\n𝕜 : Type u_2\nE : Type u_1\nF : Type ?u.17174\ninst✝⁴ : OrderedSemiring 𝕜\ninst✝³ : AddCommMonoid E\ninst✝² : AddCommMonoid F\ninst✝¹ : Module 𝕜 E\ninst✝ : Module 𝕜 F\ns t : Set E\nx y : E\n⊢ ↑(convexHull 𝕜).toOrderHom s = ∅ → s = ∅\n\ncase mpr\n𝕜 : Type u_2\nE : Type u_1\nF : T...
[ 109, 27 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 103, 1 ]
Mathlib/Algebra/Ring/BooleanRing.lean
BooleanRing.le_sup_inf_aux
[ { "state_after": "no goals", "state_before": "α : Type u_1\nβ : Type ?u.15500\nγ : Type ?u.15503\ninst✝² : BooleanRing α\ninst✝¹ : BooleanRing β\ninst✝ : BooleanRing γ\na b c : α\n⊢ (a + b + a * b) * (a + c + a * c) =\n a * a + b * c + a * (b * c) + (a * b + a * a * b) + (a * c + a * a * c) + (a * b * c ...
[ 234, 79 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 228, 1 ]
Mathlib/GroupTheory/Submonoid/Basic.lean
Submonoid.one_mem
[]
[ 232, 12 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 231, 11 ]
Mathlib/Analysis/Calculus/FormalMultilinearSeries.lean
FormalMultilinearSeries.mkPiField_coeff_eq
[]
[ 275, 36 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 273, 1 ]
Mathlib/Algebra/GCDMonoid/Div.lean
Finset.Int.gcd_div_eq_one
[ { "state_after": "case intro.intro\nβ : Type u_1\nf : β → ℤ\ns : Finset β\nx : β\nhx : x ∈ s\nhfz : f x ≠ 0\ng : β → ℤ\nhe : ∀ (b : β), b ∈ s → f b = gcd s f * g b\nhg : gcd s g = 1\n⊢ (gcd s fun b => f b / gcd s f) = 1", "state_before": "β : Type u_1\nf : β → ℤ\ns : Finset β\nx : β\nhx : x ∈ s\nhfz : f x ≠...
[ 64, 59 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 59, 1 ]
Mathlib/Algebra/Module/Torsion.lean
Submodule.torsion'_torsion'_eq_top
[]
[ 649, 65 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 648, 1 ]
Mathlib/RingTheory/AdjoinRoot.lean
AdjoinRoot.equiv'_symm_toAlgHom
[]
[ 692, 6 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 690, 1 ]
Mathlib/AlgebraicGeometry/PrimeSpectrum/Basic.lean
PrimeSpectrum.zeroLocus_empty_of_one_mem
[ { "state_after": "R : Type u\nS : Type v\ninst✝¹ : CommRing R\ninst✝ : CommRing S\ns : Set R\nh : 1 ∈ s\n⊢ ∀ (x : PrimeSpectrum R), ¬x ∈ zeroLocus s", "state_before": "R : Type u\nS : Type v\ninst✝¹ : CommRing R\ninst✝ : CommRing S\ns : Set R\nh : 1 ∈ s\n⊢ zeroLocus s = ∅", "tactic": "rw [Set.eq_empty_i...
[ 295, 30 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 287, 1 ]
Mathlib/Data/Finset/Card.lean
Finset.exists_eq_insert_iff
[ { "state_after": "case mp\nα : Type u_1\nβ : Type ?u.47438\ns✝ t✝ : Finset α\nf : α → β\nn : ℕ\ninst✝ : DecidableEq α\ns t : Finset α\n⊢ (∃ a x, insert a s = t) → s ⊆ t ∧ card s + 1 = card t\n\ncase mpr\nα : Type u_1\nβ : Type ?u.47438\ns✝ t✝ : Finset α\nf : α → β\nn : ℕ\ninst✝ : DecidableEq α\ns t : Finset α\n...
[ 527, 40 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 515, 1 ]
Mathlib/Geometry/Manifold/SmoothManifoldWithCorners.lean
ModelWithCorners.symm_map_nhdsWithin_range
[ { "state_after": "no goals", "state_before": "𝕜 : Type u_3\ninst✝³ : NontriviallyNormedField 𝕜\nE : Type u_2\ninst✝² : NormedAddCommGroup E\ninst✝¹ : NormedSpace 𝕜 E\nH : Type u_1\ninst✝ : TopologicalSpace H\nI : ModelWithCorners 𝕜 E H\nx : H\n⊢ map (↑(ModelWithCorners.symm I)) (𝓝[range ↑I] ↑I x) = 𝓝 ...
[ 322, 58 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 321, 1 ]
Mathlib/Analysis/SpecialFunctions/Trigonometric/Deriv.lean
DifferentiableWithinAt.ccos
[]
[ 321, 51 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 319, 1 ]
Mathlib/Topology/Constructions.lean
Continuous.comp₄
[]
[ 429, 34 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 426, 1 ]
Mathlib/Algebra/Homology/HomologicalComplex.lean
ChainComplex.mkHom_f_1
[]
[ 854, 6 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 853, 1 ]
Mathlib/Topology/UniformSpace/Basic.lean
isOpen_uniformity
[]
[ 427, 35 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 425, 1 ]
Mathlib/Data/Set/Intervals/UnorderedInterval.lean
Set.Icc_min_max
[]
[ 189, 6 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 188, 1 ]
Mathlib/Logic/Function/Basic.lean
Function.Injective2.eq_iff
[]
[ 957, 52 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 956, 1 ]
Mathlib/RingTheory/Noetherian.lean
isNoetherian_of_ker_bot
[]
[ 192, 93 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 190, 1 ]
Mathlib/LinearAlgebra/AffineSpace/AffineSubspace.lean
vectorSpan_pair_rev
[ { "state_after": "no goals", "state_before": "k : Type u_2\nV : Type u_1\nP : Type u_3\ninst✝³ : Ring k\ninst✝² : AddCommGroup V\ninst✝¹ : Module k V\ninst✝ : AffineSpace V P\nι : Type ?u.361753\np₁ p₂ : P\n⊢ vectorSpan k {p₁, p₂} = Submodule.span k {p₂ -ᵥ p₁}", "tactic": "rw [pair_comm, vectorSpan_pair...
[ 1251, 34 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 1250, 1 ]
Mathlib/GroupTheory/Perm/Sign.lean
Equiv.Perm.signAux_one
[ { "state_after": "α : Type u\nβ : Type v\ninst✝ : DecidableEq α\nn : ℕ\n⊢ (∏ x in finPairsLT n, if ↑1 x.fst ≤ ↑1 x.snd then -1 else 1) = 1", "state_before": "α : Type u\nβ : Type v\ninst✝ : DecidableEq α\nn : ℕ\n⊢ signAux 1 = 1", "tactic": "unfold signAux" }, { "state_after": "α : Type u\nβ : Ty...
[ 323, 78 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 320, 1 ]
Mathlib/MeasureTheory/Measure/Regular.lean
MeasurableSet.measure_eq_iSup_isClosed_of_ne_top
[]
[ 611, 52 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 609, 1 ]
Mathlib/Analysis/Calculus/FDeriv/Prod.lean
hasFDerivWithinAt_pi
[]
[ 428, 23 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 425, 1 ]
Mathlib/CategoryTheory/Category/KleisliCat.lean
CategoryTheory.KleisliCat.id_def
[]
[ 63, 6 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 62, 1 ]
Std/Data/Nat/Lemmas.lean
Nat.max_le
[ { "state_after": "a b c : Nat\nx✝ : a ≤ c ∧ b ≤ c\nh₁ : a ≤ c\nh₂ : b ≤ c\n⊢ (if a ≤ b then b else a) ≤ c", "state_before": "a b c : Nat\nx✝ : a ≤ c ∧ b ≤ c\nh₁ : a ≤ c\nh₂ : b ≤ c\n⊢ max a b ≤ c", "tactic": "rw [Nat.max_def]" }, { "state_after": "no goals", "state_before": "a b c : Nat\nx✝ ...
[ 208, 62 ]
e68aa8f5fe47aad78987df45f99094afbcb5e936
https://github.com/leanprover/std4
[ 206, 11 ]
Mathlib/CategoryTheory/Category/Basic.lean
CategoryTheory.id_of_comp_left_id
[ { "state_after": "case h.e'_2\nC : Type u\ninst✝ : Category C\nX Y Z : C\nf : X ⟶ X\nw : ∀ {Y : C} (g : X ⟶ Y), f ≫ g = g\n⊢ f = f ≫ 𝟙 X", "state_before": "C : Type u\ninst✝ : Category C\nX Y Z : C\nf : X ⟶ X\nw : ∀ {Y : C} (g : X ⟶ Y), f ≫ g = g\n⊢ f = 𝟙 X", "tactic": "convert w (𝟙 X)" }, { ...
[ 234, 8 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 232, 1 ]
Mathlib/FieldTheory/RatFunc.lean
RatFunc.eval_mul
[ { "state_after": "K : Type u\ninst✝¹ : Field K\nL : Type u_1\ninst✝ : Field L\nf : K →+* L\na : L\nx y : RatFunc K\nhx : Polynomial.eval₂ f a (denom x) ≠ 0\nhy : Polynomial.eval₂ f a (denom y) ≠ 0\n⊢ Polynomial.eval₂ f a (num (x * y)) / Polynomial.eval₂ f a (denom (x * y)) =\n Polynomial.eval₂ f a (num x) / ...
[ 1550, 22 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 1539, 1 ]
Std/Data/Nat/Lemmas.lean
Nat.eq_zero_of_zero_dvd
[]
[ 665, 40 ]
e68aa8f5fe47aad78987df45f99094afbcb5e936
https://github.com/leanprover/std4
[ 664, 11 ]
Mathlib/Topology/PartitionOfUnity.lean
BumpCovering.ind_apply
[]
[ 364, 39 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 363, 1 ]
Mathlib/Order/Filter/AtTopBot.lean
Filter.tendsto_add_atTop_nat
[]
[ 1650, 36 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 1649, 1 ]
Mathlib/LinearAlgebra/Basic.lean
LinearEquiv.ofInjective_apply
[]
[ 2212, 6 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 2210, 1 ]
Mathlib/Data/Set/MulAntidiagonal.lean
Set.MulAntidiagonal.fst_eq_fst_iff_snd_eq_snd
[ { "state_after": "α : Type u_1\ninst✝ : CancelCommMonoid α\ns t : Set α\na : α\nx y : ↑(mulAntidiagonal s t a)\nh : (↑x).fst = (↑y).fst\n⊢ a = (↑x).fst * (↑x).snd", "state_before": "α : Type u_1\ninst✝ : CancelCommMonoid α\ns t : Set α\na : α\nx y : ↑(mulAntidiagonal s t a)\nh : (↑x).fst = (↑y).fst\n⊢ a = (...
[ 87, 36 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 77, 1 ]
Mathlib/Analysis/Quaternion.lean
Quaternion.continuous_coe
[]
[ 198, 28 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 197, 1 ]
Mathlib/RingTheory/Int/Basic.lean
Int.gcd_eq_one_of_gcd_mul_right_eq_one_right
[]
[ 226, 74 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 224, 1 ]
Std/Data/List/Lemmas.lean
List.filter_length_eq_length
[]
[ 1249, 76 ]
e68aa8f5fe47aad78987df45f99094afbcb5e936
https://github.com/leanprover/std4
[ 1248, 1 ]
Mathlib/LinearAlgebra/Projection.lean
Submodule.linearProjOfIsCompl_apply_left
[ { "state_after": "no goals", "state_before": "R : Type u_2\ninst✝⁹ : Ring R\nE : Type u_1\ninst✝⁸ : AddCommGroup E\ninst✝⁷ : Module R E\nF : Type ?u.129385\ninst✝⁶ : AddCommGroup F\ninst✝⁵ : Module R F\nG : Type ?u.129901\ninst✝⁴ : AddCommGroup G\ninst✝³ : Module R G\np q : Submodule R E\nS : Type ?u.130864...
[ 164, 69 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 163, 1 ]
Mathlib/MeasureTheory/Measure/VectorMeasure.lean
MeasureTheory.VectorMeasure.MutuallySingular.mk
[ { "state_after": "case pos\nα : Type u_1\nβ : Type ?u.656315\nm : MeasurableSpace α\nL : Type ?u.656321\nM : Type u_2\nN : Type u_3\ninst✝⁵ : AddCommMonoid L\ninst✝⁴ : TopologicalSpace L\ninst✝³ : AddCommMonoid M\ninst✝² : TopologicalSpace M\ninst✝¹ : AddCommMonoid N\ninst✝ : TopologicalSpace N\nv v₁ v₂ : Vecto...
[ 1194, 30 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 1188, 1 ]
Mathlib/Combinatorics/SimpleGraph/Basic.lean
SimpleGraph.mem_incidenceFinset
[]
[ 1423, 19 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 1421, 1 ]
Mathlib/Computability/TuringMachine.lean
Turing.TM1.stmts₁_supportsStmt_mono
[ { "state_after": "case move\nΓ : Type u_2\ninst✝ : Inhabited Γ\nΛ : Type u_1\nσ : Type u_3\nS : Finset Λ\nq₁ q₂ : Stmt₁\nh✝ : q₁ ∈ stmts₁ q₂\nhs✝ : SupportsStmt S q₂\na✝ : Dir\nq : Stmt₁\nIH : q₁ ∈ stmts₁ q → SupportsStmt S q → SupportsStmt S q₁\nhs : SupportsStmt S q\nh : q₁ = move a✝ q ∨ q₁ ∈ stmts₁ q\n⊢ Supp...
[ 1352, 32 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 1344, 1 ]
Std/Data/RBMap/Lemmas.lean
Std.RBNode.Stream.foldr_eq_foldr_toList
[ { "state_after": "no goals", "state_before": "α : Type u_1\nα✝ : Type u_2\nf : α → α✝ → α✝\ninit : α✝\ns : RBNode.Stream α\n⊢ foldr f s init = List.foldr f init (toList s)", "tactic": "induction s <;> simp [-List.foldr] <;> simp [*, RBNode.foldr_eq_foldr_toList]" } ]
[ 380, 80 ]
e68aa8f5fe47aad78987df45f99094afbcb5e936
https://github.com/leanprover/std4
[ 379, 1 ]
Mathlib/RingTheory/OreLocalization/Basic.lean
OreLocalization.liftExpand_of
[]
[ 167, 6 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 164, 1 ]
Mathlib/Data/Nat/Fib.lean
Nat.fast_fib_aux_bit_ff
[ { "state_after": "n : ℕ\n⊢ (if false = true then\n ((binaryRec (fib 0, fib 1)\n (fun b x p =>\n if b = true then (p.snd ^ 2 + p.fst ^ 2, p.snd * (2 * p.fst + p.snd))\n else (p.fst * (2 * p.snd - p.fst), p.snd ^ 2 + p.fst ^ 2))\n n).snd ^\n ...
[ 224, 9 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 218, 1 ]
Mathlib/Data/Nat/Basic.lean
Nat.leRecOn_succ_left
[ { "state_after": "no goals", "state_before": "m✝ n✝ k : ℕ\nC : ℕ → Sort u\nn m : ℕ\nh1 : n ≤ m\nh2 : n + 1 ≤ m\nnext : {k : ℕ} → C k → C (k + 1)\nx : C n\n⊢ leRecOn h2 (fun {k} => next) (next x) = leRecOn h1 (fun {k} => next) x", "tactic": "rw [Subsingleton.elim h1 (le_trans (le_succ n) h2), leRecOn_tra...
[ 430, 99 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 427, 1 ]
Mathlib/RingTheory/UniqueFactorizationDomain.lean
Associates.eq_of_prod_eq_prod
[ { "state_after": "no goals", "state_before": "α : Type u_1\ninst✝² : CancelCommMonoidWithZero α\ndec_irr : (p : Associates α) → Decidable (Irreducible p)\ninst✝¹ : UniqueFactorizationMonoid α\ndec : DecidableEq α\ndec' : DecidableEq (Associates α)\ninst✝ : Nontrivial α\na b : FactorSet α\nh : FactorSet.prod...
[ 1486, 45 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 1483, 1 ]
Mathlib/Analysis/InnerProductSpace/Projection.lean
Submodule.exists_sum_mem_mem_orthogonal
[ { "state_after": "𝕜 : Type u_2\nE : Type u_1\nF : Type ?u.771484\ninst✝⁵ : IsROrC 𝕜\ninst✝⁴ : NormedAddCommGroup E\ninst✝³ : NormedAddCommGroup F\ninst✝² : InnerProductSpace 𝕜 E\ninst✝¹ : InnerProductSpace ℝ F\nK : Submodule 𝕜 E\ninst✝ : CompleteSpace { x // x ∈ K }\nv : E\nh_mem : v ∈ K ⊔ Kᗮ\n⊢ ∃ y, y ∈ K ...
[ 761, 33 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 757, 1 ]
Mathlib/Data/MvPolynomial/Basic.lean
MvPolynomial.eval₂_zero
[]
[ 950, 25 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 949, 1 ]