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2 classes
BoxIntegral.Prepartition.instSemilatticeInf._proof_3
Mathlib.Analysis.BoxIntegral.Partition.Basic
∀ {ι : Type u_1} {I : BoxIntegral.Box ι} (x π₁ x_1 : BoxIntegral.Prepartition I), x ≤ π₁ → x ≤ x_1 → x ≤ π₁.biUnion fun J => x_1.restrict J
null
false
String.Model.positionsFrom_eq_cons
Init.Data.String.Lemmas.Iterate
∀ {s : String} {p : s.Pos} (hp : p ≠ s.endPos), String.Model.positionsFrom p = ⟨p, hp⟩ :: String.Model.positionsFrom (p.next hp)
null
true
ByteArray.get_set_eq._proof_1
Batteries.Data.ByteArray
∀ (a : ByteArray) (i : Fin a.size) (v : UInt8), ↑i < (a.set (↑i) v ⋯).size
null
false
MeasureTheory.Measure.OuterRegular.smul
Mathlib.MeasureTheory.Measure.Regular
∀ {α : Type u_1} [inst : MeasurableSpace α] [inst_1 : TopologicalSpace α] (μ : MeasureTheory.Measure α) [μ.OuterRegular] {x : ENNReal}, x ≠ ⊤ → (x • μ).OuterRegular
null
true
CategoryTheory.unop_inv_associator
Mathlib.CategoryTheory.Monoidal.Opposite
∀ {C : Type u₁} [inst : CategoryTheory.Category.{v₁, u₁} C] [inst_1 : CategoryTheory.MonoidalCategory C] (X Y Z : Cᵒᵖ), (CategoryTheory.MonoidalCategoryStruct.associator X Y Z).inv.unop = (CategoryTheory.MonoidalCategoryStruct.associator (Opposite.unop X) (Opposite.unop Y) (Opposite.unop Z)).hom
null
true
_private.Mathlib.Analysis.CStarAlgebra.PositiveLinearFunctional.0.ContinuousLinearMap.im_apply_eq_zero_of_tendsto_nhds_opNorm._simp_1_2
Mathlib.Analysis.CStarAlgebra.PositiveLinearFunctional
∀ {α : Type u_2} [inst : Zero α] [inst_1 : OfNat α 2] [NeZero 2], (2 = 0) = False
null
false
DFinsupp.erase_neg
Mathlib.Data.DFinsupp.Defs
∀ {ι : Type u} [inst : DecidableEq ι] {β : ι → Type v} [inst_1 : (i : ι) → AddGroup (β i)] (i : ι) (f : Π₀ (i : ι), β i), DFinsupp.erase i (-f) = -DFinsupp.erase i f
null
true
_private.Lean.Elab.MutualInductive.0.Lean.Elab.Command.AccLevelState.noConfusion
Lean.Elab.MutualInductive
{P : Sort u} → {t t' : Lean.Elab.Command.AccLevelState✝} → t = t' → Lean.Elab.Command.AccLevelState.noConfusionType✝ P t t'
null
false
MvPolynomial.degrees_map_of_injective
Mathlib.Algebra.MvPolynomial.Degrees
∀ {R : Type u} {S : Type v} {σ : Type u_1} [inst : CommSemiring R] [inst_1 : CommSemiring S] (p : MvPolynomial σ R) {f : R →+* S}, Function.Injective ⇑f → ((MvPolynomial.map f) p).degrees = p.degrees
null
true
Filter.Eventually.exists_lt
Mathlib.Topology.Order.LeftRight
∀ {α : Type u_1} [inst : TopologicalSpace α] [inst_1 : Preorder α] {a : α} [(nhdsWithin a (Set.Iio a)).NeBot] {p : α → Prop}, (∀ᶠ (x : α) in nhds a, p x) → ∃ b < a, p b
null
true
_private.Lean.Meta.Tactic.Grind.ProveEq.0.Lean.Meta.Grind.abstractGroundMismatches?.goCore._sparseCasesOn_7
Lean.Meta.Tactic.Grind.ProveEq
{motive : Lean.Expr → Sort u} → (t : Lean.Expr) → ((fn arg : Lean.Expr) → motive (fn.app arg)) → (Nat.hasNotBit 32 t.ctorIdx → motive t) → motive t
null
false
_private.Mathlib.Analysis.SpecialFunctions.PolarCoord.0.polarCoord._simp_7
Mathlib.Analysis.SpecialFunctions.PolarCoord
∀ {M₀ : Type u_1} [inst : MulZeroClass M₀] [NoZeroDivisors M₀] {a b : M₀}, (a * b = 0) = (a = 0 ∨ b = 0)
null
false
_private.Lean.Compiler.LCNF.ExplicitRC.0.Lean.Compiler.LCNF.CollectDerivedValInfo.State._sizeOf_inst
Lean.Compiler.LCNF.ExplicitRC
SizeOf Lean.Compiler.LCNF.CollectDerivedValInfo.State✝
null
false
_private.Mathlib.Algebra.Algebra.Spectrum.Basic.0.spectrum.«_aux_Mathlib_Algebra_Algebra_Spectrum_Basic___macroRules__private_Mathlib_Algebra_Algebra_Spectrum_Basic_0_spectrum_term↑ₐ_2_1»
Mathlib.Algebra.Algebra.Spectrum.Basic
Lean.Macro
null
false
TopPair.HomologyPretheory._sizeOf_1
Mathlib.AlgebraicTopology.EilenbergSteenrod
{C : Type u_1} → {inst : CategoryTheory.Category.{v_1, u_1} C} → {inst_1 : CategoryTheory.Limits.HasZeroMorphisms C} → {ι : Type u_2} → {c : ComplexShape ι} → [SizeOf C] → [SizeOf ι] → TopPair.HomologyPretheory C c → ℕ
null
false
HasFDerivAt.lim_real
Mathlib.Analysis.Calculus.FDeriv.Equiv
∀ {E : Type u_1} [inst : NormedAddCommGroup E] [inst_1 : NormedSpace ℝ E] {F : Type u_2} [inst_2 : NormedAddCommGroup F] [inst_3 : NormedSpace ℝ F] {f : E → F} {f' : E →L[ℝ] F} {x : E}, HasFDerivAt f f' x → ∀ (v : E), Filter.Tendsto (fun c => c • (f (x + c⁻¹ • v) - f x)) Filter.atTop (nhds (f' v))
null
true
Mathlib.Tactic.DepRewrite.eq_of_heq
Mathlib.Tactic.DepRewrite
∀ {α : Sort u} {a a' : α}, a ≍ a' → a = a'
null
true
CategoryTheory.Limits.compCoyonedaSectionsEquiv_symm_apply_coe
Mathlib.CategoryTheory.Limits.Types.Yoneda
∀ {J : Type u_1} {C : Type u_2} [inst : CategoryTheory.Category.{v_1, u_1} J] [inst_1 : CategoryTheory.Category.{v_2, u_2} C] (F : CategoryTheory.Functor J C) (X : C) (τ : (CategoryTheory.Functor.const J).obj X ⟶ F) (X_1 : J), ↑((CategoryTheory.Limits.compCoyonedaSectionsEquiv F X).symm τ) X_1 = τ.app X_1
null
true
Std.Http.Version.toNumber
Std.Http.Data.Version
Std.Http.Version → ℕ × ℕ
Converts a `Version` to its corresponding major and minor numbers as a pair.
true
TopologicalSpace.Compacts.compactNhdsMkOfOpens
Mathlib.Topology.Sets.Compacts
{α : Type u_1} → [inst : TopologicalSpace α] → {K : TopologicalSpace.Compacts α} → (L : TopologicalSpace.Compacts α) → (U : TopologicalSpace.Opens α) → ↑K ⊆ ↑U → ↑U ⊆ ↑L → ↑K.compactNhds
The compact neighbourhood induced by the existence of an open subset between two compacts
true
CategoryTheory.BiconeHom.decidableEq._proof_16
Mathlib.CategoryTheory.Limits.Bicones
∀ (J : Type u_1) [inst : CategoryTheory.Category.{u_2, u_1} J] (j : J) (g : CategoryTheory.BiconeHom J CategoryTheory.Bicone.left (CategoryTheory.Bicone.diagram j)), g ≍ g
null
false
_private.Mathlib.Algebra.Order.BigOperators.Group.Finset.0.Fintype.one_lt_prod_iff_of_one_le._simp_1_1
Mathlib.Algebra.Order.BigOperators.Group.Finset
∀ {ι : Type u_1} {M : Type u_4} [inst : Fintype ι] [inst_1 : CommMonoid M] [inst_2 : PartialOrder M] [IsOrderedCancelMonoid M] {f : ι → M}, 1 < f → (1 < ∏ i, f i) = True
null
false
derivWithin_pi
Mathlib.Analysis.Calculus.Deriv.Prod
∀ {𝕜 : Type u} [inst : NontriviallyNormedField 𝕜] {x : 𝕜} {s : Set 𝕜} {ι : Type u_1} {E' : ι → Type u_2} [inst_1 : (i : ι) → NormedAddCommGroup (E' i)] [inst_2 : (i : ι) → NormedSpace 𝕜 (E' i)] {φ : 𝕜 → (i : ι) → E' i}, (∀ (i : ι), DifferentiableWithinAt 𝕜 (fun x => φ x i) s x) → derivWithin φ s x = fun ...
null
true
_private.Mathlib.Algebra.Homology.DerivedCategory.Ext.ExactSequences.0.CategoryTheory.Abelian.Ext.δ._proof_1
Mathlib.Algebra.Homology.DerivedCategory.Ext.ExactSequences
∀ (n₀ n₁ : ℕ), n₀ + 1 = n₁ → 1 + n₀ = n₁
null
false
FreeAbelianGroup.distrib._proof_2
Mathlib.GroupTheory.FreeAbelianGroup
∀ {α : Type u_1} [inst : Mul α] (x x_1 x_2 : FreeAbelianGroup α), (FreeAbelianGroup.lift fun x₂ => (FreeAbelianGroup.lift fun x₁ => FreeAbelianGroup.of (x₁ * x₂)) x) (x_1 + x_2) = (FreeAbelianGroup.lift fun x₂ => (FreeAbelianGroup.lift fun x₁ => FreeAbelianGroup.of (x₁ * x₂)) x) x_1 + (FreeAbelianGroup.lift...
null
false
CategoryTheory.PreGaloisCategory.instPreservesColimitsOfShapeFintypeCatSingleObjInclOfFinite
Mathlib.CategoryTheory.Galois.GaloisObjects
∀ {G : Type v} [inst : Group G] [Finite G], CategoryTheory.Limits.PreservesColimitsOfShape (CategoryTheory.SingleObj G) FintypeCat.incl
null
true
Std.Time.Week.Aligned.instOrdOrdinal
Std.Time.Date.Unit.Week
Ord Std.Time.Week.Aligned.Ordinal
null
true
CondensedSet.LocallyConstant.instFaithfulCondensedTypeDiscrete
Mathlib.Condensed.Discrete.LocallyConstant
(Condensed.discrete (Type (u_1 + 1))).Faithful
null
true
NonAssocRing.toNonUnitalNonAssocRing
Mathlib.Algebra.Ring.Defs
{α : Type u_1} → [self : NonAssocRing α] → NonUnitalNonAssocRing α
null
true
Lean.TraceState
Lean.Util.Trace
Type
null
true
_private.Mathlib.Algebra.Lie.Free.0._aux_Mathlib_Algebra_Lie_Free___unexpand_FreeNonUnitalNonAssocAlgebra_lift_comp_of_1
Mathlib.Algebra.Lie.Free
Lean.PrettyPrinter.Unexpander
null
false
ImportGraph.Shake.NeedsKind.casesOn
ImportGraph.Shake.Core
{motive : ImportGraph.Shake.NeedsKind → Sort u} → (t : ImportGraph.Shake.NeedsKind) → ((isExported isMeta isAll : Bool) → (not_isExported_and_isAll : ¬(isExported = true ∧ isAll = true)) → motive { isExported := isExported, isMeta := isMeta, isAll := isAll, not_isExport...
null
false
_private.Mathlib.Computability.TuringMachine.ToPartrec.0.Option.getD.match_1.eq_1
Mathlib.Computability.TuringMachine.ToPartrec
∀ {α : Type u_1} (motive : Option α → Sort u_2) (x : α) (h_1 : (x : α) → motive (some x)) (h_2 : Unit → motive none), (match some x with | some x => h_1 x | none => h_2 ()) = h_1 x
null
true
MeasureTheory.Measure.add_right_inj
Mathlib.MeasureTheory.Measure.Typeclasses.SFinite
∀ {α : Type u_1} {m0 : MeasurableSpace α} (μ ν₁ ν₂ : MeasureTheory.Measure α) [MeasureTheory.SigmaFinite μ], μ + ν₁ = μ + ν₂ ↔ ν₁ = ν₂
null
true
CategoryTheory.regularTopology.isLimit_forkOfι_equiv._proof_4
Mathlib.CategoryTheory.Sites.Coherent.RegularSheaves
∀ {C : Type u_1} [inst : CategoryTheory.Category.{u_2, u_1} C] {X B : C} (π : X ⟶ B) (c : CategoryTheory.Limits.PullbackCone π π), ∃ Y h g, CategoryTheory.Presieve.ofArrows (fun x => X) (fun x => π) g ∧ CategoryTheory.CategoryStruct.comp h g = CategoryTheory.CategoryStruct.comp c.fst π
null
false
_private.Init.Data.List.ToArray.0.Array.replace.eq_1
Init.Data.List.ToArray
∀ {α : Type u} [inst : BEq α] (xs : Array α) (a b : α), xs.replace a b = match xs.finIdxOf? a with | none => xs | some i => xs.set (↑i) b ⋯
null
true
GenContFract.ext
Mathlib.Algebra.ContinuedFractions.Basic
∀ {α : Type u_1} {x y : GenContFract α}, x.h = y.h → x.s = y.s → x = y
null
true
SpectrumRestricts.of_rightInvOn
Mathlib.Algebra.Algebra.Spectrum.Quasispectrum
∀ {R : Type u_3} {S : Type u_4} {A : Type u_5} [inst : Semifield R] [inst_1 : Semifield S] [inst_2 : Ring A] [inst_3 : Algebra R S] [inst_4 : Algebra R A] [inst_5 : Algebra S A] {a : A} {f : S → R}, Function.LeftInverse f ⇑(algebraMap R S) → Set.RightInvOn f (⇑(algebraMap R S)) (spectrum S a) → SpectrumRestricts a ...
null
true
MinimalFor.not_lt
Mathlib.Order.Minimal
∀ {ι : Type u_1} {α : Type u_2} [inst : Preorder α] {Q : ι → Prop} {f : ι → α} {i j : ι}, MinimalFor Q f i → Q j → ¬f j < f i
null
true
CompleteDistribLattice.MinimalAxioms.toCoframe
Mathlib.Order.CompleteBooleanAlgebra
∀ {α : Type u} [inst : CompleteLattice α], CompleteDistribLattice.MinimalAxioms α → Order.Coframe.MinimalAxioms α
Turn minimal axioms for `CompleteDistribLattice` into minimal axioms for `Order.Coframe`.
true
Multiset.coe_card
Mathlib.Data.Multiset.Defs
∀ {α : Type u_1} (l : List α), (↑l).card = l.length
null
true
Std.LawfulOrderMin.casesOn
Init.Data.Order.Classes
{α : Type u} → [inst : Min α] → [inst_1 : LE α] → {motive : Std.LawfulOrderMin α → Sort u_1} → (t : Std.LawfulOrderMin α) → ([toMinEqOr : Std.MinEqOr α] → [toLawfulOrderInf : Std.LawfulOrderInf α] → motive ⋯) → motive t
null
false
_private.Std.Data.DHashMap.Internal.Model.0.Std.DHashMap.Internal.exists_bucket_of_uset._simp_1_2
Std.Data.DHashMap.Internal.Model
∀ {x y : Bool}, ((x || y) = false) = (x = false ∧ y = false)
null
false
_private.Lean.Elab.Tactic.LibrarySearch.0.Lean.Elab.LibrarySearch.evalExact._regBuiltin.Lean.Elab.LibrarySearch.evalExact_1
Lean.Elab.Tactic.LibrarySearch
IO Unit
null
false
FinBddDistLat.Iso.mk._proof_13
Mathlib.Order.Category.FinBddDistLat
∀ {α β : FinBddDistLat} (e : ↑α.toDistLat ≃o ↑β.toDistLat), e.symm ⊤ = ⊤
null
false
List.flatMap_eq_nil_iff
Init.Data.List.Lemmas
∀ {α : Type u_1} {β : Type u_2} {l : List α} {f : α → List β}, List.flatMap f l = [] ↔ ∀ x ∈ l, f x = []
null
true
CategoryTheory.IsCardinalFiltered.exists_cardinal_directed.Diagram._sizeOf_inst
Mathlib.CategoryTheory.Presentable.Directed
(J : Type w) → {inst : CategoryTheory.SmallCategory J} → (κ : Cardinal.{w}) → [SizeOf J] → SizeOf (CategoryTheory.IsCardinalFiltered.exists_cardinal_directed.Diagram J κ)
null
false
QuotientAddGroup.liftEquiv._proof_4
Mathlib.GroupTheory.QuotientGroup.Defs
∀ {G : Type u_1} {H : Type u_2} [inst : AddGroup G] [inst_1 : AddGroup H] (N : AddSubgroup G) [nN : N.Normal] {φ : G →+ H}, Function.Surjective ⇑φ → ∀ (HN : N = φ.ker), Function.Injective ⇑(QuotientAddGroup.lift N φ ⋯) ∧ Function.Surjective ⇑(QuotientAddGroup.lift N φ ⋯)
null
false
Lean.Elab.UserWidgetInfo.ctorIdx
Lean.Elab.InfoTree.Types
Lean.Elab.UserWidgetInfo → ℕ
null
false
Stream'.Seq1.join_nil
Mathlib.Data.Seq.Basic
∀ {α : Type u} (a : α) (S : Stream'.Seq (Stream'.Seq1 α)), Stream'.Seq1.join ((a, Stream'.Seq.nil), S) = (a, S.join)
null
true
_private.Std.Data.DTreeMap.Internal.Balancing.0.Std.DTreeMap.Internal.Impl.balance!_eq_balanceₘ._proof_1_11
Std.Data.DTreeMap.Internal.Balancing
∀ {α : Type u_1} {β : α → Type u_2} (rs rls : ℕ) (rll rlr : Std.DTreeMap.Internal.Impl α β) (size : ℕ) (l r : Std.DTreeMap.Internal.Impl α β), (rll.Balanced ∧ rlr.Balanced ∧ (rll.size + rlr.size ≤ 1 ∨ rll.size ≤ 3 * rlr.size ∧ rlr.size ≤ 3 * rll.size) ∧ rls = rll.size + 1 + rlr.size) ∧...
null
false
IsDecompositionField.ringEquiv._proof_1
Mathlib.NumberTheory.RamificationInertia.HilbertTheory
∀ (L : Type u_2) [inst : Field L] (D : Type u_1) [inst_1 : Field D] [inst_2 : Algebra D L], FaithfulSMul D L
null
false
_private.Lean.Elab.App.0.Lean.Elab.Term.elabPipeProj.match_1
Lean.Elab.App
(motive : Option (Lean.Syntax.TSepArray `level ",") → Sort u_1) → (us? : Option (Lean.Syntax.TSepArray `level ",")) → ((us? : Lean.Syntax.TSepArray `level ",") → motive (some us?)) → ((x : Option (Lean.Syntax.TSepArray `level ",")) → motive x) → motive us?
null
false
finSuccEquivLast
Mathlib.Logic.Equiv.Fin.Basic
{n : ℕ} → Fin (n + 1) ≃ Option (Fin n)
`Equiv` between `Fin (n + 1)` and `Option (Fin n)` sending `Fin.last n` to `none`
true
_private.Lean.Compiler.LCNF.AlphaEqv.0.Lean.Compiler.LCNF.AlphaEqv.eqvArg._sparseCasesOn_2
Lean.Compiler.LCNF.AlphaEqv
{pu : Lean.Compiler.LCNF.Purity} → {motive : Lean.Compiler.LCNF.Arg pu → Sort u} → (t : Lean.Compiler.LCNF.Arg pu) → ((fvarId : Lean.FVarId) → motive (Lean.Compiler.LCNF.Arg.fvar fvarId)) → (Nat.hasNotBit 2 t.ctorIdx → motive t) → motive t
null
false
RestrictedProduct.mapAlongAddMonoidHom._proof_2
Mathlib.Topology.Algebra.RestrictedProduct.Basic
∀ {ι₁ : Type u_4} {ι₂ : Type u_1} (R₁ : ι₁ → Type u_5) (R₂ : ι₂ → Type u_2) {𝓕₁ : Filter ι₁} {𝓕₂ : Filter ι₂} {S₁ : ι₁ → Type u_6} {S₂ : ι₂ → Type u_3} [inst : (i : ι₁) → SetLike (S₁ i) (R₁ i)] [inst_1 : (j : ι₂) → SetLike (S₂ j) (R₂ j)] {B₁ : (i : ι₁) → S₁ i} {B₂ : (j : ι₂) → S₂ j} (f : ι₂ → ι₁) (hf : Filter.T...
null
false
MeasureTheory.spanningSets_mono
Mathlib.MeasureTheory.Measure.Typeclasses.SFinite
∀ {α : Type u_1} {m0 : MeasurableSpace α} {μ : MeasureTheory.Measure α} [inst : MeasureTheory.SigmaFinite μ] {m n : ℕ}, m ≤ n → MeasureTheory.spanningSets μ m ⊆ MeasureTheory.spanningSets μ n
null
true
HasStrictFDerivAt.eventually_apply_eq_iff_implicitFunctionOfProdDomain
Mathlib.Analysis.Calculus.ImplicitFunction.ProdDomain
∀ {𝕜 : Type u_1} [inst : NontriviallyNormedField 𝕜] {E₁ : Type u_2} [inst_1 : NormedAddCommGroup E₁] [inst_2 : NormedSpace 𝕜 E₁] [inst_3 : CompleteSpace E₁] {E₂ : Type u_3} [inst_4 : NormedAddCommGroup E₂] [inst_5 : NormedSpace 𝕜 E₂] [inst_6 : CompleteSpace E₂] {F : Type u_4} [inst_7 : NormedAddCommGroup F] [...
null
true
IsOfFinOrder.inv
Mathlib.GroupTheory.OrderOfElement
∀ {G : Type u_1} [inst : Group G] {x : G}, IsOfFinOrder x → IsOfFinOrder x⁻¹
**Alias** of the reverse direction of `isOfFinOrder_inv_iff`. --- Inverses of elements of finite order have finite order.
true
CategoryTheory.Limits.colimit.smul._proof_2
Mathlib.Algebra.Category.ModuleCat.Stalk
∀ {C : Type u_1} [inst : CategoryTheory.SmallCategory C] [inst_1 : CategoryTheory.IsFiltered C] (R : CategoryTheory.Functor C RingCat) (M : CategoryTheory.Functor C Ab) [inst_2 : (i : C) → Module ↑(R.obj i) ↑(M.obj i)], (∀ {i j : C} (f : i ⟶ j) (r : ↑(R.obj i)) (m : ↑(M.obj i)), (CategoryTheory.ConcreteCate...
null
false
_private.Mathlib.RingTheory.IsTensorProduct.0.IsTensorProduct.assoc._proof_3
Mathlib.RingTheory.IsTensorProduct
∀ {R : Type u_6} {S : Type u_1} [inst : CommSemiring R] [inst_1 : CommSemiring S] [inst_2 : Algebra R S] {M₁ : Type u_4} {M₂ : Type u_7} {M₃ : Type u_3} {M₁₂ : Type u_2} {M₂₃ : Type u_5} [inst_3 : AddCommMonoid M₁] [inst_4 : AddCommMonoid M₂] [inst_5 : AddCommMonoid M₃] [inst_6 : AddCommMonoid M₁₂] [inst_7 : AddCom...
null
false
UniqueFactorizationMonoid.iff_exists_prime_mem_of_isPrime
Mathlib.RingTheory.UniqueFactorizationDomain.Kaplansky
∀ {R : Type u_1} [inst : CommSemiring R] [IsDomain R], UniqueFactorizationMonoid R ↔ ∀ (I : Ideal R), I ≠ ⊥ → I.IsPrime → ∃ x ∈ I, Prime x
Kaplansky's criterion: an integral domain is a UFD if and only if every nonzero prime ideal contains a prime element.
true
SSet.Truncated.HomotopyCategory.functorEquiv._proof_4
Mathlib.AlgebraicTopology.SimplicialSet.NerveAdjunction
∀ {X : SSet.Truncated 2} {C : Type u_1} [inst : CategoryTheory.SmallCategory C] (φ : X ⟶ (SSet.truncation 2).obj (CategoryTheory.nerve C)) (s : X.obj (Opposite.op { obj := { len := 1 }, property := ⋯ })), (CategoryTheory.ConcreteCategory.hom ((SSet.Truncated.HomotopyCategory.homToNerveMk (SSet.Truncated.H...
null
false
_private.Init.Data.Format.Basic.0.Std.Format.SpaceResult.mk.noConfusion
Init.Data.Format.Basic
{P : Sort u} → {foundLine foundFlattenedHardLine : Bool} → {space : ℕ} → {foundLine' foundFlattenedHardLine' : Bool} → {space' : ℕ} → { foundLine := foundLine, foundFlattenedHardLine := foundFlattenedHardLine, space := space } = { foundLine := foundLine', foundFlattenedHardLi...
null
false
ContinuousMultilinearMap.smul_apply
Mathlib.Topology.Algebra.Module.Multilinear.Basic
∀ {M : Type u_1} {F : Type u_2} {α : outParam (Type u_3)} {β : outParam (Type u_4)} {inst : FunLike F α β} {inst_1 : SMul M β} {inst_2 : SMul M F} [self : IsSMulApply M F α β] (f : F) (n : M) (x : α), (n • f) x = n • f x
**Alias** of `smul_apply`.
true
le_liminf_add._auto_3
Mathlib.Topology.Algebra.Order.LiminfLimsup
Lean.Syntax
null
false
Ideal.Quotient.divisionRing._proof_7
Mathlib.RingTheory.Ideal.Quotient.Basic
∀ {R : Type u_1} [inst : Ring R] (I : Ideal R) [inst_1 : I.IsTwoSided] [inst_2 : I.IsMaximal] (a : R ⧸ I), a ≠ 0 → a * a⁻¹ = 1
null
false
Mathlib.Tactic.Rify._aux_Mathlib_Tactic_Rify___macroRules_Mathlib_Tactic_Rify_rify_1
Mathlib.Tactic.Rify
Lean.Macro
null
false
CategoryTheory.MonoidalCategory.rightUnitor_tensor_hom
Mathlib.CategoryTheory.Monoidal.Category
∀ {C : Type u} [inst : CategoryTheory.Category.{v, u} C] [inst_1 : CategoryTheory.MonoidalCategory C] (X Y : C), (CategoryTheory.MonoidalCategoryStruct.rightUnitor (CategoryTheory.MonoidalCategoryStruct.tensorObj X Y)).hom = CategoryTheory.CategoryStruct.comp (CategoryTheory.MonoidalCategoryStruct.associato...
null
true
_private.Mathlib.Geometry.Manifold.VectorBundle.CovariantDerivative.Torsion.0.CovariantDerivative.torsion._proof_1
Mathlib.Geometry.Manifold.VectorBundle.CovariantDerivative.Torsion
∀ {𝕜 : Type u_1} [inst : NontriviallyNormedField 𝕜] {E : Type u_2} [inst_1 : NormedAddCommGroup E] [inst_2 : NormedSpace 𝕜 E] {H : Type u_3} [inst_3 : TopologicalSpace H] {I : ModelWithCorners 𝕜 E H} {M : Type u_4} [inst_4 : TopologicalSpace M] [inst_5 : ChartedSpace H M] [inst_6 : IsManifold I 2 M] (cov : Co...
null
false
CategoryTheory.GrothendieckTopology.Cover.oneHypercover
Mathlib.CategoryTheory.Sites.Hypercover.One
{C : Type u} → [inst : CategoryTheory.Category.{v, u} C] → {J : CategoryTheory.GrothendieckTopology C} → {X : C} → J.Cover X → J.OneHypercover X
The tautological 1-hypercover induced by `S : J.Cover X`. Its index type `I₀` is given by `S.Arrow` (i.e. all the morphisms in the sieve `S`), while `I₁` is given by all possible pullback cones.
true
List.TProd.elim'.eq_1
Mathlib.Data.Prod.TProd
∀ {ι : Type u} {α : ι → Type v} {l : List ι} [inst : DecidableEq ι] (h : ∀ (i : ι), i ∈ l) (v : List.TProd α l) (i : ι), List.TProd.elim' h v i = v.elim ⋯
null
true
Mathlib.Notation3.DelabKey.app
Mathlib.Util.Notation3
Option Lean.Name → ℕ → Mathlib.Notation3.DelabKey
The key `app.const` or `app` with a specific arity.
true
AbsoluteValue.IsAdmissible.exists_approx_aux
Mathlib.NumberTheory.ClassNumber.AdmissibleAbsoluteValue
∀ {R : Type u_1} [inst : EuclideanDomain R] {abv : AbsoluteValue R ℤ} (n : ℕ) (h : abv.IsAdmissible) {ε : ℝ}, 0 < ε → ∀ {b : R}, b ≠ 0 → ∀ (A : Fin (h.card ε ^ n).succ → Fin n → R), ∃ i₀ i₁, i₀ ≠ i₁ ∧ ∀ (k : Fin n), ↑(abv (A i₁ k % b - A i₀ k % b)) < abv b • ε
Any large enough family of vectors in `R^n` has a pair of elements whose remainders are close together, pointwise.
true
IsUnifLocDoublingMeasure.definition._proof_1._@.Mathlib.MeasureTheory.Covering.DensityTheorem.1554790178._hygCtx._hyg.2
Mathlib.MeasureTheory.Covering.DensityTheorem
∀ {α : Type u_1} [inst : PseudoMetricSpace α] [inst_1 : MeasurableSpace α] (μ : MeasureTheory.Measure α) [inst_2 : IsUnifLocDoublingMeasure μ] (K : ℝ), 0 < IsUnifLocDoublingMeasure.scalingScaleOf μ (max (4 * K + 3) 3) → 0 < IsUnifLocDoublingMeasure.scalingScaleOf μ (max (4 * K + 3) 3) / 4
null
false
integrableOn_Icc_iff_integrableOn_Ioc'._auto_3
Mathlib.MeasureTheory.Integral.IntegrableOn
Lean.Syntax
null
false
_private.Mathlib.NumberTheory.NumberField.Completion.FinitePlace.0.NumberField.FinitePlace.hasFiniteMulSupport_int._simp_1_1
Mathlib.NumberTheory.NumberField.Completion.FinitePlace
∀ {K : Type u_1} [inst : Field K] [inst_1 : NumberField K] (w : NumberField.FinitePlace K) (x : K), w x = ‖(NumberField.FinitePlace.embedding w.maximalIdeal) x‖
null
false
CategoryTheory.SpectralSequence.pageXIsoOfEq
Mathlib.Algebra.Homology.SpectralSequence.Basic
{C : Type u_1} → [inst : CategoryTheory.Category.{u_3, u_1} C] → [inst_1 : CategoryTheory.Abelian C] → {κ : Type u_2} → {c : ℤ → ComplexShape κ} → {r₀ : ℤ} → (E : CategoryTheory.SpectralSequence C c r₀) → (pq : κ) → (r r' : ℤ) → (...
If `E` is a spectral sequence, and `r = r'`, this is the isomorphism `(E.page r).X pq ≅ (E.page r').X pq`.
true
MonoidHom.fst
Mathlib.Algebra.Group.Prod
(M : Type u_3) → (N : Type u_4) → [inst : MulOneClass M] → [inst_1 : MulOneClass N] → M × N →* M
Given monoids `M`, `N`, the natural projection homomorphism from `M × N` to `M`.
true
_private.Batteries.Data.List.Lemmas.0.List.isChain_iff_getElem._proof_1_5
Batteries.Data.List.Lemmas
∀ {α : Type u_1} (a : α) (i : ℕ), i + 2 ≤ [a].length → i + 1 < [a].length
null
false
Matrix.diagonalInvertibleEquivInvertible._proof_2
Mathlib.LinearAlgebra.Matrix.NonsingularInverse
∀ {n : Type u_1} {α : Type u_2} [inst : Fintype n] [inst_1 : DecidableEq n] [inst_2 : CommRing α] (v : n → α) (x : Invertible v), Matrix.invertibleOfDiagonalInvertible v = x
null
false
_private.Mathlib.AlgebraicTopology.SimplicialSet.Subcomplex.0.SSet.Subcomplex.preimage_image_of_isIso._simp_1_2
Mathlib.AlgebraicTopology.SimplicialSet.Subcomplex
∀ {C : Type u₁} [inst : CategoryTheory.Category.{v₁, u₁} C] {D : Type u₂} [inst_1 : CategoryTheory.Category.{v₂, u₂} D] {F G H : CategoryTheory.Functor C D} (α : F ⟶ G) (β : G ⟶ H) (X : C) {F_1 : D → D → Type uF} {carrier : D → Type w} {instFunLike : (X Y : D) → FunLike (F_1 X Y) (carrier X) (carrier Y)} [inst_2 : ...
null
false
MeasureTheory.condExp_add
Mathlib.MeasureTheory.Function.ConditionalExpectation.Basic
∀ {α : Type u_1} {E : Type u_3} {m₀ : MeasurableSpace α} {μ : MeasureTheory.Measure α} {f g : α → E} [inst : NormedAddCommGroup E] [inst_1 : NormedSpace ℝ E] [CompleteSpace E], MeasureTheory.Integrable f μ → MeasureTheory.Integrable g μ → ∀ (m : MeasurableSpace α), μ[f + g | m] =ᵐ[μ] μ[f | m] + μ[g | m]
null
true
MeasureTheory.measure_ne_top._simp_1
Mathlib.MeasureTheory.Measure.Typeclasses.Finite
∀ {α : Type u_1} {m0 : MeasurableSpace α} (μ : MeasureTheory.Measure α) [MeasureTheory.IsFiniteMeasure μ] (s : Set α), (μ s = ⊤) = False
null
false
_private.Lean.Meta.Tactic.Simp.BuiltinSimprocs.String.0._regBuiltin.String.reduceLE.declare_54._@.Lean.Meta.Tactic.Simp.BuiltinSimprocs.String.574354642._hygCtx._hyg.27
Lean.Meta.Tactic.Simp.BuiltinSimprocs.String
IO Unit
null
false
_private.Mathlib.Combinatorics.SimpleGraph.Paths.0.SimpleGraph.Walk.IsCycle.count_support_of_mem._proof_1_1
Mathlib.Combinatorics.SimpleGraph.Paths
∀ {V : Type u_1} {G : SimpleGraph V} {v : V} {c : G.Walk v v}, 0 < c.support.length
null
false
ProbabilityTheory.IsRatCondKernelCDFAux.mono'
Mathlib.Probability.Kernel.Disintegration.CDFToKernel
∀ {α : Type u_1} {β : Type u_2} {mα : MeasurableSpace α} {mβ : MeasurableSpace β} {f : α × β → ℚ → ℝ} {κ : ProbabilityTheory.Kernel α (β × ℝ)} {ν : ProbabilityTheory.Kernel α β}, ProbabilityTheory.IsRatCondKernelCDFAux f κ ν → ∀ (a : α) {q r : ℚ}, q ≤ r → ∀ᵐ (c : β) ∂ν a, f (a, c) q ≤ f (a, c) r
null
true
List.instSingletonList
Mathlib.Data.List.Basic
{α : Type u} → Singleton α (List α)
null
true
UInt8.ofNatTruncate_toNat
Init.Data.UInt.Lemmas
∀ (n : UInt8), UInt8.ofNatClamp n.toNat = n
null
true
String.Slice.Pos.skip?_cast
Init.Data.String.Lemmas.Pattern.TakeDrop.Basic
∀ {ρ : Type} {pat : ρ} [inst : String.Slice.Pattern.Model.PatternModel pat] [inst_1 : String.Slice.Pattern.ForwardPattern pat] [String.Slice.Pattern.Model.LawfulForwardPatternModel pat] {s t : String.Slice} (hst : s.copy = t.copy) {pos : s.Pos}, (pos.cast hst).skip? pat = Option.map (fun x => x.cast hst) (pos.ski...
null
true
Std.ExtHashSet.insertMany_list_eq_empty_iff
Std.Data.ExtHashSet.Lemmas
∀ {α : Type u} {x : BEq α} {x_1 : Hashable α} {m : Std.ExtHashSet α} [inst : EquivBEq α] [inst_1 : LawfulHashable α] {l : List α}, m.insertMany l = ∅ ↔ m = ∅ ∧ l = []
null
true
List.forall_mem_replicate
Init.Data.List.Lemmas
∀ {α : Type u_1} {p : α → Prop} {a : α} {n : ℕ}, (∀ b ∈ List.replicate n a, p b) ↔ n = 0 ∨ p a
null
true
OrderMonoidIso.recOn
Mathlib.Algebra.Order.Hom.Monoid
{α : Type u_6} → {β : Type u_7} → [inst : Preorder α] → [inst_1 : Preorder β] → [inst_2 : Mul α] → [inst_3 : Mul β] → {motive : (α ≃*o β) → Sort u} → (t : α ≃*o β) → ((toMulEquiv : α ≃* β) → (map_le_map_iff' : ∀ {a b : α}, toMul...
null
false
Localization.one_rel
Mathlib.GroupTheory.MonoidLocalization.Basic
∀ {M : Type u_1} [inst : CommMonoid M] {S : Submonoid M} (y : ↥S), (Localization.r S) 1 (↑y, y)
null
true
Ideal.mem_inertia
Mathlib.RingTheory.Ideal.Defs
∀ {α : Type u} [inst : Ring α] {G : Type u_1} [inst_1 : Group G] [inst_2 : MulAction G α] {I : Ideal α} {σ : G}, σ ∈ Ideal.inertia G I ↔ ∀ (x : α), σ • x - x ∈ I
null
true
MonomialOrder.degree_add_eq_right_of_lt
Mathlib.RingTheory.MvPolynomial.MonomialOrder
∀ {σ : Type u_1} {m : MonomialOrder σ} {R : Type u_2} [inst : CommSemiring R] {f g : MvPolynomial σ R}, m.toSyn (m.degree f) < m.toSyn (m.degree g) → m.degree (f + g) = m.degree g
null
true
Algebra.IsIntegral.adjoin
Mathlib.RingTheory.IntegralClosure.IsIntegralClosure.Basic
∀ {R : Type u_1} {A : Type u_2} [inst : CommRing R] [inst_1 : CommRing A] [inst_2 : Algebra R A] {S : Set A}, (∀ x ∈ S, IsIntegral R x) → Algebra.IsIntegral R ↥(Algebra.adjoin R S)
null
true
CategoryTheory.Limits.ColimitPresentation.bind._proof_3
Mathlib.CategoryTheory.Presentable.ColimitPresentation
∀ {C : Type u_2} [inst : CategoryTheory.Category.{u_1, u_2} C] {J : Type u_3} {I : J → Type u_3} [inst_1 : CategoryTheory.SmallCategory J] [inst_2 : (j : J) → CategoryTheory.SmallCategory (I j)] {X : C} (P : CategoryTheory.Limits.ColimitPresentation J X) (Q : (j : J) → CategoryTheory.Limits.ColimitPresentation (I...
null
false
List.mem_zipIdx'._proof_2
Init.Data.List.Nat.Range
∀ {α : Type u_1} {x : α} {i : ℕ} {xs : List α}, (x, i) ∈ xs.zipIdx → i < xs.length
null
false
Multiset.instUnion
Mathlib.Data.Multiset.UnionInter
{α : Type u_1} → [DecidableEq α] → Union (Multiset α)
null
true