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docString
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11.5k
allowCompletion
bool
2 classes
IsLocalDiffeomorphAt.localInverse_contMDiffOn
Mathlib.Geometry.Manifold.LocalDiffeomorph
∀ {𝕜 : Type u_1} [inst : NontriviallyNormedField 𝕜] {E : Type u_2} [inst_1 : NormedAddCommGroup E] [inst_2 : NormedSpace 𝕜 E] {F : Type u_3} [inst_3 : NormedAddCommGroup F] [inst_4 : NormedSpace 𝕜 F] {H₁ : Type u_5} [inst_5 : TopologicalSpace H₁] {H₂ : Type u_6} [inst_6 : TopologicalSpace H₂] {I : ModelWithCorn...
null
true
fderivWithin_continuousAlternatingMapCompContinuousLinearMap
Mathlib.Analysis.Calculus.FDeriv.ContinuousAlternatingMap
∀ {𝕜 : Type u_1} {ι : Type u_2} {E : Type u_3} {F : Type u_4} {G : Type u_5} {H : Type u_6} [inst : NontriviallyNormedField 𝕜] [inst_1 : NormedAddCommGroup E] [inst_2 : NormedSpace 𝕜 E] [inst_3 : NormedAddCommGroup F] [inst_4 : NormedSpace 𝕜 F] [inst_5 : NormedAddCommGroup G] [inst_6 : NormedSpace 𝕜 G] [inst...
null
true
Filter.tendsto_principal_principal
Mathlib.Order.Filter.Tendsto
∀ {α : Type u_1} {β : Type u_2} {f : α → β} {s : Set α} {t : Set β}, Filter.Tendsto f (Filter.principal s) (Filter.principal t) ↔ ∀ a ∈ s, f a ∈ t
null
true
PointedCone.coe_closure
Mathlib.Analysis.Convex.Cone.Closure
∀ {𝕜 : Type u_1} [inst : Semiring 𝕜] [inst_1 : PartialOrder 𝕜] [inst_2 : IsOrderedRing 𝕜] {E : Type u_2} [inst_3 : AddCommMonoid E] [inst_4 : TopologicalSpace E] [inst_5 : ContinuousAdd E] [inst_6 : Module 𝕜 E] [inst_7 : ContinuousConstSMul 𝕜 E] (K : PointedCone 𝕜 E), ↑K.closure = closure ↑K
null
true
Std.TreeSet.casesOn
Std.Data.TreeSet.Basic
{α : Type u} → {cmp : α → α → Ordering} → {motive : Std.TreeSet α cmp → Sort u_1} → (t : Std.TreeSet α cmp) → ((inner : Std.TreeMap α Unit cmp) → motive { inner := inner }) → motive t
null
false
Set.vsub_iUnion
Mathlib.Algebra.Group.Pointwise.Set.Lattice
∀ {α : Type u_2} {β : Type u_3} {ι : Sort u_5} [inst : VSub α β] (s : Set β) (t : ι → Set β), s -ᵥ ⋃ i, t i = ⋃ i, s -ᵥ t i
null
true
WithTop.forall_ne_top
Mathlib.Order.WithBot
∀ {α : Type u_1} {p : WithTop α → Prop}, (∀ (x : WithTop α), x ≠ ⊤ → p x) ↔ ∀ (x : α), p ↑x
null
true
Lean.Parser.Tactic._aux_Init_Tactics___macroRules_Lean_Parser_Tactic_tacticAdmit_1
Init.Tactics
Lean.Macro
`admit` is a synonym for `sorry`.
false
CategoryTheory.Limits.coneOfConeCurry_pt
Mathlib.CategoryTheory.Limits.Fubini
∀ {J : Type u_1} {K : Type u_2} [inst : CategoryTheory.Category.{v_1, u_1} J] [inst_1 : CategoryTheory.Category.{v_2, u_2} K] {C : Type u_3} [inst_2 : CategoryTheory.Category.{v_3, u_3} C] (G : CategoryTheory.Functor (J × K) C) {D : CategoryTheory.Limits.DiagramOfCones (CategoryTheory.Functor.curry.obj G)} (Q : (...
null
true
CategoryTheory.MonoidalPreadditive.instAdditiveFunctorFlipCurriedTensor
Mathlib.CategoryTheory.Monoidal.Preadditive
∀ {C : Type u_1} [inst : CategoryTheory.Category.{v_1, u_1} C] [inst_1 : CategoryTheory.Preadditive C] [inst_2 : CategoryTheory.MonoidalCategory C] [CategoryTheory.MonoidalPreadditive C], (CategoryTheory.MonoidalCategory.curriedTensor C).flip.Additive
null
true
ExistsContDiffBumpBase.y_eq_one_of_mem_closedBall
Mathlib.Analysis.Calculus.BumpFunction.FiniteDimension
∀ {E : Type u_1} [inst : NormedAddCommGroup E] [inst_1 : NormedSpace ℝ E] [inst_2 : FiniteDimensional ℝ E] [inst_3 : MeasurableSpace E] [inst_4 : BorelSpace E] {D : ℝ} {x : E}, 0 < D → x ∈ Metric.closedBall 0 (1 - D) → ExistsContDiffBumpBase.y D x = 1
null
true
ModuleCat.ExtendRestrictScalarsAdj.Counit.map._proof_3
Mathlib.Algebra.Category.ModuleCat.ChangeOfRings
∀ {R : Type u_3} {S : Type u_1} [inst : CommRing R] [inst_1 : CommRing S] (f : R →+* S) {Y : ModuleCat S} (r : R) (s : S), { toFun := fun y => (r • s) • y, map_add' := ⋯, map_smul' := ⋯ } = (RingHom.id R) r • { toFun := fun y => s • y, map_add' := ⋯, map_smul' := ⋯ }
null
false
_private.Mathlib.RingTheory.Support.0.Module.mem_support_iff_exists_annihilator._simp_1_2
Mathlib.RingTheory.Support
∀ {A : Type u_1} {B : Type u_2} [inst : SetLike A B] [inst_1 : LE A] [IsConcreteLE A B] {S T : A}, (S ≤ T) = ∀ ⦃x : B⦄, x ∈ S → x ∈ T
null
false
NonUnitalStarAlgebra.adjoin_toNonUnitalSubalgebra
Mathlib.Algebra.Star.NonUnitalSubalgebra
∀ (R : Type u) {A : Type v} [inst : CommSemiring R] [inst_1 : StarRing R] [inst_2 : NonUnitalSemiring A] [inst_3 : StarRing A] [inst_4 : Module R A] [inst_5 : IsScalarTower R A A] [inst_6 : SMulCommClass R A A] [inst_7 : StarModule R A] (s : Set A), (NonUnitalStarAlgebra.adjoin R s).toNonUnitalSubalgebra = NonUni...
null
true
Std.instAssociativeMaxOfIsLinearOrderOfLawfulOrderMax
Init.Data.Order.Lemmas
∀ {α : Type u} [inst : LE α] [inst_1 : Max α] [Std.IsLinearOrder α] [Std.LawfulOrderMax α], Std.Associative max
null
true
CategoryTheory.endofunctorMonoidalCategory_whiskerLeft_app
Mathlib.CategoryTheory.Monoidal.End
∀ (C : Type u) [inst : CategoryTheory.Category.{v, u} C] {F H K : CategoryTheory.Functor C C} {β : H ⟶ K} (X : C), (CategoryTheory.MonoidalCategoryStruct.whiskerLeft F β).app X = β.app (F.obj X)
null
true
Set.Ico_diff_Iio
Mathlib.Order.Interval.Set.LinearOrder
∀ {α : Type u_1} [inst : LinearOrder α] {a b c : α}, Set.Ico a b \ Set.Iio c = Set.Ico (max a c) b
**Alias** of `Set.Ico_sdiff_Iio`.
true
CategoryTheory.IsAddMonHom.Normal.exists_comp_eq_addConj
Mathlib.CategoryTheory.Monoidal.Cartesian.Normal
∀ {C : Type u_1} {inst : CategoryTheory.Category.{v_1, u_1} C} {inst_1 : CategoryTheory.CartesianMonoidalCategory C} {G H : C} {inst_2 : CategoryTheory.AddGrpObj G} {inst_3 : CategoryTheory.AddGrpObj H} {φ : H ⟶ G} [self : CategoryTheory.IsAddMonHom.Normal φ], ∃ ψ, CategoryTheory.CategoryStruct.comp ψ φ = ...
null
true
Left.self_le_neg
Mathlib.Algebra.Order.Group.Unbundled.Basic
∀ {α : Type u} [inst : AddGroup α] [inst_1 : Preorder α] [AddLeftMono α] {a : α}, a ≤ 0 → a ≤ -a
null
true
_private.Init.Data.Array.Find.0.Array.getElem_zero_flatten.proof._simp_1_2
Init.Data.Array.Find
∀ {l : List ℕ}, (0 < l.sum) = ∃ x ∈ l, 0 < x
null
false
_private.Mathlib.LinearAlgebra.RootSystem.Finite.G2.0.RootPairing.EmbeddedG2.isOrthogonal_short_and_long._simp_1_1
Mathlib.LinearAlgebra.RootSystem.Finite.G2
∀ {ι : Type u_1} {R : Type u_2} {M : Type u_3} {N : Type u_4} [inst : CommRing R] [inst_1 : AddCommGroup M] [inst_2 : Module R M] [inst_3 : AddCommGroup N] [inst_4 : Module R N] {P : RootPairing ι R M N} {i j : ι} [NeZero 2] [IsDomain R] [Module.IsTorsionFree R M], P.IsOrthogonal i j = (P.pairing i j = 0)
null
false
meromorphicAt_of_meromorphicOrderAt_ne_zero
Mathlib.Analysis.Meromorphic.Order
∀ {𝕜 : Type u_1} [inst : NontriviallyNormedField 𝕜] {E : Type u_2} [inst_1 : NormedAddCommGroup E] [inst_2 : NormedSpace 𝕜 E] {f : 𝕜 → E} {x : 𝕜}, meromorphicOrderAt f x ≠ 0 → MeromorphicAt f x
null
true
TopologicalSpace.Compacts.mem_singleton
Mathlib.Topology.Sets.Compacts
∀ {α : Type u_1} [inst : TopologicalSpace α] (x y : α), x ∈ {y} ↔ x = y
null
true
_private.Mathlib.Analysis.Calculus.FDeriv.Measurable.0.FDerivMeasurableAux.isOpen_B._simp_1_2
Mathlib.Analysis.Calculus.FDeriv.Measurable
∀ {X : Type u} {α : Type u_1} [inst : TopologicalSpace X] {s : Set α} {f : α → Set X}, (∀ i ∈ s, IsOpen (f i)) → IsOpen (⋃ i ∈ s, f i) = True
null
false
FractionalIdeal.coeIdeal
Mathlib.RingTheory.FractionalIdeal.Basic
{R : Type u_1} → [inst : CommRing R] → {S : Submonoid R} → {P : Type u_2} → [inst_1 : CommRing P] → [inst_2 : Algebra R P] → Ideal R → FractionalIdeal S P
Map an ideal `I` to a fractional ideal by forgetting `I` is integral. This is the function that implements the coercion `Ideal R → FractionalIdeal S P`.
true
Nat.le_of_ble_eq_true
Init.Prelude
∀ {n m : ℕ}, n.ble m = true → n ≤ m
null
true
hasProd_prod
Mathlib.Topology.Algebra.InfiniteSum.Basic
∀ {α : Type u_1} {β : Type u_2} {γ : Type u_3} [inst : CommMonoid α] [inst_1 : TopologicalSpace α] {L : SummationFilter β} [ContinuousMul α] {f : γ → β → α} {a : γ → α} {s : Finset γ}, (∀ i ∈ s, HasProd (f i) (a i) L) → HasProd (fun b => ∏ i ∈ s, f i b) (∏ i ∈ s, a i) L
null
true
ProbabilityTheory.Kernel.sectR._proof_1
Mathlib.Probability.Kernel.Composition.MapComap
∀ {α : Type u_2} {β : Type u_1} {mα : MeasurableSpace α} {mβ : MeasurableSpace β} (a : α), Measurable fun a_1 => (a, a_1)
null
false
_private.Mathlib.SetTheory.Ordinal.Veblen.0.Ordinal.veblenWith.match_1.eq_1
Mathlib.SetTheory.Ordinal.Veblen
∀ (o : Ordinal.{u_1}) (motive : { x // x ∈ Set.Iio o } → Sort u_2) (x : Ordinal.{u_1}) (property : x ∈ Set.Iio o) (h_1 : (x : Ordinal.{u_1}) → (property : x ∈ Set.Iio o) → motive ⟨x, property⟩), (match ⟨x, property⟩ with | ⟨x, property⟩ => h_1 x property) = h_1 x property
null
true
CategoryTheory.WithTerminal.equivComma_functor_map_left_app
Mathlib.CategoryTheory.WithTerminal.Basic
∀ {C : Type u} [inst : CategoryTheory.Category.{v, u} C] {D : Type u_1} [inst_1 : CategoryTheory.Category.{v_1, u_1} D] {X Y : CategoryTheory.Functor (CategoryTheory.WithTerminal C) D} (η : X ⟶ Y) (X_1 : C), (CategoryTheory.WithTerminal.equivComma.functor.map η).left.app X_1 = η.app (CategoryTheory.WithTerminal.inc...
null
true
Nat.Coprime.mul_gcd
Init.Data.Nat.Coprime
∀ {m n : ℕ}, m.Coprime n → ∀ (k : ℕ), (m * n).gcd k = m.gcd k * n.gcd k
null
true
_private.Init.Data.String.Lemmas.Pattern.Basic.0.String.Slice.Pattern.Model.isLongestRevMatch_cast_iff._simp_1_2
Init.Data.String.Lemmas.Pattern.Basic
∀ {a b c : Prop}, (a ∧ b ↔ a ∧ c) = (a → (b ↔ c))
null
false
CategoryTheory.MorphismProperty.RespectsLeft.rec
Mathlib.CategoryTheory.MorphismProperty.Basic
{C : Type u} → [inst : CategoryTheory.CategoryStruct.{v, u} C] → {P Q : CategoryTheory.MorphismProperty C} → {motive : P.RespectsLeft Q → Sort u_1} → ((precomp : ∀ {X Y Z : C} (i : X ⟶ Y), Q i → ∀ (f : Y ⟶ Z), P f → P (CategoryTheory.CategoryStruct.comp i f)) → motive ⋯) → (t :...
null
false
SimpleGraph.EdgeLabeling.compRight_get
Mathlib.Combinatorics.SimpleGraph.Coloring.EdgeLabeling
∀ {V : Type u_1} {G : SimpleGraph V} {K : Type u_3} {K' : Type u_4} {C : G.EdgeLabeling K} (f : K → K') (x y : V) (h : G.Adj x y), (C.compRight f).get x y h = f (C.get x y h)
null
true
BoolRing.instCategory._proof_2
Mathlib.Algebra.Category.BoolRing
∀ {X Y : BoolRing} (f : X.Hom Y), { hom' := { hom' := RingHom.id ↑Y }.hom'.comp f.hom' } = f
null
false
IsDivApply.mk
Mathlib.Data.FunLike.IsApply
∀ {F : Type u_1} {α : outParam (Type u_2)} {β : outParam (Type u_3)} [inst : FunLike F α β] [inst_1 : Div β] [inst_2 : Div F], (∀ (f g : F) (x : α), (f / g) x = f x / g x) → IsDivApply F α β
null
true
CochainComplex.singleFunctors.eq_1
Mathlib.Algebra.Homology.DerivedCategory.SingleTriangle
∀ (C : Type u) [inst : CategoryTheory.Category.{v, u} C] [inst_1 : CategoryTheory.Preadditive C] [inst_2 : CategoryTheory.Limits.HasZeroObject C], CochainComplex.singleFunctors C = { functor := fun n => HomologicalComplex.single C (ComplexShape.up ℤ) n, shiftIso := fun n a a' ha' => CategoryTheory...
null
true
TopologicalSpace.Clopens.exists_finset_eq_sup_prod
Mathlib.Topology.ClopenBox
∀ {X : Type u_1} {Y : Type u_2} [inst : TopologicalSpace X] [inst_1 : TopologicalSpace Y] [CompactSpace Y] [CompactSpace X] (W : TopologicalSpace.Clopens (X × Y)), ∃ I, W = I.sup fun i => i.1 ×ˢ i.2
Every clopen set in a product of two compact spaces is a union of finitely many clopen boxes.
true
Subalgebra.mulMap_comm
Mathlib.LinearAlgebra.TensorProduct.Subalgebra
∀ {R : Type u_1} {S : Type u_2} [inst : CommSemiring R] [inst_1 : CommSemiring S] [inst_2 : Algebra R S] (A B : Subalgebra R S), B.mulMap A = (A.mulMap B).comp ↑(Algebra.TensorProduct.comm R ↥B ↥A)
null
true
instSliceableByteArrayNatByteSlice_3
Std.Data.ByteSlice
Std.Roc.Sliceable ByteArray ℕ ByteSlice
null
true
SSet.stdSimplex.faceRepresentableBy._proof_6
Mathlib.AlgebraicTopology.SimplicialSet.StdSimplex
∀ {n : ℕ} (S : Finset (Fin (n + 1))) (m : ℕ) (e : Fin (m + 1) ≃o ↥S) {j : SimplexCategory} (f : j ⟶ { len := m }), ∀ x ∈ Finset.image ⇑(SimplexCategory.Hom.toOrderHom (SSet.stdSimplex.objEquiv (SSet.stdSimplex.objMk ((OrderHom.Subtype.val fun x => x ∈ S).com...
null
false
Std.DHashMap.Raw.get?_inter_of_mem_right
Std.Data.DHashMap.RawLemmas
∀ {α : Type u} {β : α → Type v} [inst : BEq α] [inst_1 : Hashable α] {m₁ m₂ : Std.DHashMap.Raw α β} [inst_2 : LawfulBEq α], m₁.WF → m₂.WF → ∀ {k : α}, k ∈ m₂ → (m₁ ∩ m₂).get? k = m₁.get? k
null
true
IsAddLeftRegular.all
Mathlib.Algebra.Group.Defs
∀ {R : Type u_2} [inst : Add R] [IsLeftCancelAdd R] (g : R), IsAddLeftRegular g
If all additions cancel on the left then every element is add-left-regular.
true
stdSimplex.instUniqueElemForall._proof_1
Mathlib.Analysis.Convex.StdSimplex
∀ {S : Type u_1} [inst : Semiring S] [inst_1 : PartialOrder S] {X : Type u_2} [IsOrderedRing S] (x : X), 0 ≤ 1 x
null
false
Lean.Meta.Grind.CanonArgKey.mk.injEq
Lean.Meta.Tactic.Grind.Types
∀ (f : Lean.Expr) (i : ℕ) (arg f_1 : Lean.Expr) (i_1 : ℕ) (arg_1 : Lean.Expr), ({ f := f, i := i, arg := arg } = { f := f_1, i := i_1, arg := arg_1 }) = (f = f_1 ∧ i = i_1 ∧ arg = arg_1)
null
true
Matrix.isUnit_conjTranspose._simp_1
Mathlib.LinearAlgebra.Matrix.Invertible
∀ {n : Type u_2} {α : Type u_3} [inst : Fintype n] [inst_1 : DecidableEq n] [inst_2 : Semiring α] [inst_3 : StarRing α] (A : Matrix n n α), IsUnit A.conjTranspose = IsUnit A
null
false
DirectLimit.Ring.of_apply
Mathlib.Algebra.Colimit.DirectLimit
∀ {ι : Type u_2} [inst : Preorder ι] (G : ι → Type u_3) {T : ⦃i j : ι⦄ → i ≤ j → Type u_6} (f : (x x_1 : ι) → (h : x ≤ x_1) → T h) [inst_1 : (i j : ι) → (h : i ≤ j) → FunLike (T h) (G i) (G j)] [inst_2 : DirectedSystem G fun x1 x2 x3 => ⇑(f x1 x2 x3)] [inst_3 : IsDirectedOrder ι] [inst_4 : (i : ι) → NonAssocSemir...
null
true
_private.Mathlib.RingTheory.Extension.Cotangent.BaseChange.0.Algebra.tensorH1CotangentOfFlat._proof_7
Mathlib.RingTheory.Extension.Cotangent.BaseChange
∀ (R : Type u_1) (S : Type u_2) [inst : CommRing R] [inst_1 : CommRing S] [inst_2 : Algebra R S] (T : Type u_3) [inst_3 : CommRing T] [inst_4 : Algebra R T], LinearMap.CompatibleSMul (Algebra.Generators.self R S).toExtension.baseChange.H1Cotangent (Algebra.Generators.baseChange T (Algebra.Generators.self R S))....
null
false
WeierstrassCurve.Jacobian.Equation.eq_1
Mathlib.AlgebraicGeometry.EllipticCurve.Jacobian.Basic
∀ {R : Type r} [inst : CommRing R] (W' : WeierstrassCurve.Jacobian R) (P : Fin 3 → R), W'.Equation P = ((MvPolynomial.eval P) W'.polynomial = 0)
null
true
AddMonoidAlgebra.mapAlgEquiv._proof_3
Mathlib.Algebra.MonoidAlgebra.Basic
∀ (R : Type u_4) {A : Type u_1} {B : Type u_3} (M : Type u_2) [inst : CommSemiring R] [inst_1 : Semiring A] [inst_2 : Semiring B] [inst_3 : Algebra R A] [inst_4 : Algebra R B] [inst_5 : AddMonoid M] (e : A ≃ₐ[R] B) (x y : AddMonoidAlgebra A M), (↑↑(AddMonoidAlgebra.mapAlgHom M ↑e).toRingHom).toFun (x + y) = (...
null
false
Int.fdiv_eq_ediv_of_nonneg
Init.Data.Int.DivMod.Lemmas
∀ (a : ℤ) {b : ℤ}, 0 ≤ b → a.fdiv b = a / b
null
true
Std.DTreeMap.Internal.Impl.minKey!_erase_eq_of_not_compare_minKey!_eq
Std.Data.DTreeMap.Internal.Lemmas
∀ {α : Type u} {β : α → Type v} {instOrd : Ord α} {t : Std.DTreeMap.Internal.Impl α β} [Std.TransOrd α] [inst : Inhabited α] (h : t.WF) {k : α}, (Std.DTreeMap.Internal.Impl.erase k t ⋯).impl.isEmpty = false → ¬compare k t.minKey! = Ordering.eq → (Std.DTreeMap.Internal.Impl.erase k t ⋯).impl.minKey! = t.minKey!
null
true
UInt8.toUInt64_xor
Init.Data.UInt.Bitwise
∀ (a b : UInt8), (a ^^^ b).toUInt64 = a.toUInt64 ^^^ b.toUInt64
null
true
AddMonoidAlgebra.semiring._proof_1
Mathlib.Algebra.MonoidAlgebra.Defs
∀ {R : Type u_1} {M : Type u_2} [inst : Semiring R] [inst_1 : AddMonoid M] (x : AddMonoidAlgebra R M), npowRecAuto 0 x = 1
null
false
Fin.encodeSigma._unsafe_rec
Batteries.Data.Fin.Coding
{n : ℕ} → (f : Fin n → ℕ) → (i : Fin n) × Fin (f i) → Fin (Fin.sum f)
null
false
_private.Lean.PrettyPrinter.0.Lean.PrettyPrinter.initFn._@.Lean.PrettyPrinter.4173001584._hygCtx._hyg.2
Lean.PrettyPrinter
IO Unit
null
false
Lean.findField?
Lean.Structure
Lean.Environment → Lean.Name → Lean.Name → Option Lean.Name
Returns the name of the structure that contains the field relative to structure `structName`. If `structName` contains the field itself, returns that, and otherwise recursively looks into parents that are subobjects.
true
_private.Init.Grind.Ordered.Int.0.Lean.Grind.instOrderedRingInt._proof_1
Init.Grind.Ordered.Int
¬0 < 1 → False
null
false
Std.DTreeMap.Internal.Impl.size_balanceR
Std.Data.DTreeMap.Internal.Balancing
∀ {α : Type u} {β : α → Type v} {k : α} {v : β k} {l r : Std.DTreeMap.Internal.Impl α β} (hlb : l.Balanced) (hrb : r.Balanced) (hlr : Std.DTreeMap.Internal.Impl.BalanceLPrecond r.size l.size), (Std.DTreeMap.Internal.Impl.balanceR k v l r hlb hrb hlr).size = l.size + 1 + r.size
null
true
LinearIndepOn.notMem_span_iff
Mathlib.LinearAlgebra.LinearIndependent.Lemmas
∀ {ι : Type u'} {K : Type u_3} {V : Type u} [inst : DivisionRing K] [inst_1 : AddCommGroup V] [inst_2 : Module K V] {s : Set ι} {a : ι} {f : ι → V}, LinearIndepOn K f s → (f a ∉ Submodule.span K (f '' s) ↔ LinearIndepOn K f (insert a s) ∧ a ∉ s)
A shortcut to a convenient form for the negation in `LinearIndepOn.mem_span_iff`.
true
AList.toFinmap_entries
Mathlib.Data.Finmap
∀ {α : Type u} {β : α → Type v} (s : AList β), s.toFinmap.entries = ↑s.entries
null
true
SpectralMap.coe_id
Mathlib.Topology.Spectral.Hom
∀ (α : Type u_2) [inst : TopologicalSpace α], ⇑(SpectralMap.id α) = id
null
true
Matrix.toEuclideanLin_apply_piLp_toLp
Mathlib.Analysis.InnerProductSpace.PiL2
∀ {𝕜 : Type u_3} [inst : RCLike 𝕜] {m : Type u_7} {n : Type u_8} [inst_1 : Fintype n] [inst_2 : DecidableEq n] (M : Matrix m n 𝕜) (v : n → 𝕜), (Matrix.toEuclideanLin M) (WithLp.toLp 2 v) = WithLp.toLp 2 (M.mulVec v)
null
true
AddCon.coe_inf._simp_1
Mathlib.GroupTheory.Congruence.Defs
∀ {M : Type u_1} [inst : Add M] {c d : AddCon M}, ⇑c ⊓ ⇑d = ⇑(c ⊓ d)
null
false
CategoryTheory.Abelian.SpectralObject.SpectralSequence.pageD._proof_7
Mathlib.Algebra.Homology.SpectralObject.SpectralSequence
∀ {ι : Type u_1} {κ : Type u_2} [inst : Preorder ι] {c : ℤ → ComplexShape κ} {r₀ : ℤ} (data : CategoryTheory.Abelian.SpectralObject.SpectralSequenceDataCore ι c r₀) (r : ℤ) (pq pq' : κ) (hr : r₀ ≤ r), (c r).Rel pq pq' → data.i₀ r pq ⋯ = data.i₂ pq'
null
false
DifferentiableOn.isConservativeOn
Mathlib.Analysis.Complex.HasPrimitives
∀ {E : Type u_1} [inst : NormedAddCommGroup E] [inst_1 : NormedSpace ℂ E] {f : ℂ → E} {U : Set ℂ}, DifferentiableOn ℂ f U → Complex.IsConservativeOn f U
null
true
_private.Mathlib.Analysis.Asymptotics.TVS.0.Asymptotics.isLittleOTVS_iff_isLittleO._simp_1_1
Mathlib.Analysis.Asymptotics.TVS
∀ {α : Type u_1} {E : Type u_3} {F : Type u_4} [inst : Norm E] [inst_1 : Norm F] {f : α → E} {g : α → F} {l : Filter α}, f =o[l] g = ∀ ⦃c : ℝ⦄, 0 < c → ∀ᶠ (x : α) in l, ‖f x‖ ≤ c * ‖g x‖
null
false
Nat.add_sub_add_right
Init.Data.Nat.Basic
∀ (n k m : ℕ), n + k - (m + k) = n - m
null
true
_private.Std.Data.DHashMap.Internal.WF.0.Std.DHashMap.Raw.Internal.foldRevM.eq_1
Std.Data.DHashMap.Internal.WF
∀ {α : Type u} {β : α → Type v} {δ : Type w} {m : Type w → Type w'} [inst : Monad m] (f : δ → (a : α) → β a → m δ) (init : δ) (b : Std.DHashMap.Raw α β), Std.DHashMap.Raw.Internal.foldRevM f init b = Array.foldrM (fun l acc => Std.DHashMap.Internal.AssocList.foldrM (fun a b d => f d a b) acc l) init b.buckets
null
true
CategoryTheory.Triangulated.AbelianSubcategory.isLimitKernelFork._proof_1
Mathlib.CategoryTheory.Triangulated.TStructure.AbelianSubcategory
∀ {C : Type u_4} {A : Type u_2} [inst : CategoryTheory.Category.{u_3, u_4} C] [inst_1 : CategoryTheory.Limits.HasZeroObject C] [inst_2 : CategoryTheory.Preadditive C] [inst_3 : CategoryTheory.HasShift C ℤ] [inst_4 : ∀ (n : ℤ), (CategoryTheory.shiftFunctor C n).Additive] [inst_5 : CategoryTheory.Pretriangulated C]...
null
false
CategoryTheory.Iso.inv_hom_id_app_apply
Mathlib.CategoryTheory.Types.Basic
∀ {C : Type u₁} [inst : CategoryTheory.Category.{v₁, u₁} C] {D : Type u₂} [inst_1 : CategoryTheory.Category.{v₂, u₂} D] {F G : CategoryTheory.Functor C D} (α : F ≅ G) (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 : CategoryTheory...
null
true
Std.Iterators.Types.DropWhile.dropping
Std.Data.Iterators.Combinators.Monadic.DropWhile
{α : Type w} → {m : Type w → Type w'} → {β : Type w} → {P : β → Std.Iterators.PostconditionT m (ULift.{w, 0} Bool)} → Std.Iterators.Types.DropWhile α m β P → Bool
Internal implementation detail of the iterator library.
true
Lean.Meta.Grind.GoalState.mk.noConfusion
Lean.Meta.Tactic.Grind.Types
{P : Sort u} → {nextDeclIdx : ℕ} → {enodeMap : Lean.Meta.Grind.ENodeMap} → {exprs : Lean.PArray Lean.Expr} → {parents : Lean.Meta.Grind.ParentMap} → {congrTable : Lean.Meta.Grind.CongrTable enodeMap} → {appMap : Lean.PHashMap Lean.HeadIndex (List Lean.Expr)} → {in...
null
false
continuousMultilinearCurryFin0._proof_1
Mathlib.Analysis.Normed.Module.Multilinear.Curry
∀ (𝕜 : Type u_1) (G : Type u_2) (G' : Type u_3) [inst : NontriviallyNormedField 𝕜] [inst_1 : NormedAddCommGroup G] [inst_2 : NormedSpace 𝕜 G] [inst_3 : NormedAddCommGroup G'] [inst_4 : NormedSpace 𝕜 G'] (x x_1 : G [×0]→L[𝕜] G'), (x + x_1).curry0 = (x + x_1).curry0
null
false
EuclideanSpace.inner_single_right
Mathlib.Analysis.InnerProductSpace.PiL2
∀ {ι : Type u_1} {𝕜 : Type u_3} [inst : RCLike 𝕜] [inst_1 : DecidableEq ι] [inst_2 : Fintype ι] (i : ι) (a : 𝕜) (v : EuclideanSpace 𝕜 ι), inner 𝕜 v (EuclideanSpace.single i a) = a * (starRingEnd ((fun x => 𝕜) i)) (v.ofLp i)
null
true
_private.Mathlib.Probability.Distributions.SetBernoulli.0.ProbabilityTheory.setBernoulli_empty._proof_1_2
Mathlib.Probability.Distributions.SetBernoulli
∀ {ι : Type u_1} {p : ↑unitInterval} (s : Set (Set ι)), ∅ ∉ s → {t | t ∈ s ∧ t ⊆ ∅} = ∅
null
false
_private.Mathlib.Data.ENNReal.Inv.0.ENNReal.exists_mem_Ico_zpow._simp_1_1
Mathlib.Data.ENNReal.Inv
∀ {r : NNReal}, (↑r = 0) = (r = 0)
null
false
Aesop.RuleStats.mk._flat_ctor
Aesop.Stats.Basic
Aesop.DisplayRuleName → Aesop.Nanos → Bool → Aesop.RuleStats
null
false
WithZero.instRepr
Mathlib.Algebra.Group.WithOne.Defs
{α : Type u} → [Repr α] → Repr (WithZero α)
null
true
Aesop.GoalData.ctorIdx
Aesop.Tree.Data
{Rapp MVarCluster : Type} → Aesop.GoalData Rapp MVarCluster → ℕ
null
false
CategoryTheory.MorphismProperty.Comma.mapRightIso_inverse_map_right
Mathlib.CategoryTheory.MorphismProperty.Comma
∀ {A : Type u_1} [inst : CategoryTheory.Category.{v_1, u_1} A] {B : Type u_2} [inst_1 : CategoryTheory.Category.{v_2, u_2} B] {T : Type u_3} [inst_2 : CategoryTheory.Category.{v_3, u_3} T] (L : CategoryTheory.Functor A T) {P : CategoryTheory.MorphismProperty T} {Q : CategoryTheory.MorphismProperty A} {W : Categor...
null
true
_private.Mathlib.Algebra.Order.Ring.Int.0.Nat.exists_add_mul_eq_of_gcd_dvd_of_mul_pred_le.match_1_1
Mathlib.Algebra.Order.Ring.Int
∀ (q n : ℕ) (motive : q ∣ n → Prop) (x : q ∣ n), (∀ (b : ℕ) (eq : n = q * b), motive ⋯) → motive x
null
false
_private.Init.Internal.Order.Lemmas.0.Array.mapM.map.eq_def
Init.Internal.Order.Lemmas
∀ {α : Type u} {β : Type v} {m : Type v → Type w} [inst : Monad m] (f : α → m β) (as : Array α) (i : ℕ) (bs : Array β), Array.mapM.map✝ f as i bs = if hlt : i < as.size then do let __do_lift ← f as[i] Array.mapM.map✝ f as (i + 1) (bs.push __do_lift) else pure bs
null
true
ModularForm.cuspFormSubmodule.eq_1
Mathlib.NumberTheory.ModularForms.CuspFormSubmodule
∀ (Γ : Subgroup (GL (Fin 2) ℝ)) (k : ℤ) [inst : Γ.HasDetOne], ModularForm.cuspFormSubmodule Γ k = CuspForm.toModularFormₗ.range
null
true
Lean.PersistentArrayNode.brecOn.eq
Lean.Data.PersistentArray
∀ {α : Type u} {motive_1 : Lean.PersistentArrayNode α → Sort u_1} {motive_2 : Array (Lean.PersistentArrayNode α) → Sort u_1} {motive_3 : List (Lean.PersistentArrayNode α) → Sort u_1} (t : Lean.PersistentArrayNode α) (F_1 : (t : Lean.PersistentArrayNode α) → t.below → motive_1 t) (F_2 : (t : Array (Lean.Persistent...
null
true
ContinuousLinearMap.bilinearRestrictScalars_eq_restrictScalars_restrictScalarsL_comp
Mathlib.Analysis.Normed.Operator.Bilinear
∀ {𝕜 : Type u_1} {E : Type u_4} {F : Type u_6} {G : Type u_8} {𝕜' : Type u_11} [inst : NontriviallyNormedField 𝕜] [inst_1 : NontriviallyNormedField 𝕜'] [inst_2 : NormedAlgebra 𝕜 𝕜'] [inst_3 : SeminormedAddCommGroup E] [inst_4 : NormedSpace 𝕜 E] [inst_5 : NormedSpace 𝕜' E] [inst_6 : IsScalarTower 𝕜 𝕜' E] ...
null
true
Module.Basis.ofIsLocalizedModule_apply
Mathlib.RingTheory.Localization.Module
∀ {R : Type u_1} (Rₛ : Type u_2) [inst : CommSemiring R] (S : Submonoid R) [inst_1 : CommSemiring Rₛ] [inst_2 : Algebra R Rₛ] [inst_3 : IsLocalization S Rₛ] {M : Type u_3} {Mₛ : Type u_4} [inst_4 : AddCommMonoid M] [inst_5 : Module R M] [inst_6 : AddCommMonoid Mₛ] [inst_7 : Module R Mₛ] [inst_8 : Module Rₛ Mₛ] [i...
null
true
Nat.dist_tri_right'
Mathlib.Data.Nat.Dist
∀ (n m : ℕ), n ≤ m + n.dist m
null
true
ClusterPt.mono
Mathlib.Topology.ClusterPt
∀ {X : Type u} [inst : TopologicalSpace X] {x : X} {f g : Filter X}, ClusterPt x f → f ≤ g → ClusterPt x g
null
true
TopCat.pathEquiv_symm_apply_hom_hom_apply
Mathlib.Topology.Homotopy.TopCat.Path
∀ {X : TopCat} {x y : ↑X} (p : Path x y) (a : ULift.{u, 0} ↑unitInterval), (TopCat.Hom.hom (TopCat.pathEquiv.symm p).hom) a = p (TopCat.I.homeomorph a)
null
true
Lean.PersistentHashMap.mapMAux
Lean.Data.PersistentHashMap
{α : Type u} → {β : Type v} → {σ : Type u} → {m : Type u → Type w} → [Monad m] → (β → m σ) → Lean.PersistentHashMap.Node α β → m (Lean.PersistentHashMap.Node α σ)
null
true
CategoryTheory.Presieve.HasPairwisePullbacks.casesOn
Mathlib.CategoryTheory.Sites.Sieves
{C : Type u₁} → [inst : CategoryTheory.Category.{v₁, u₁} C] → {X : C} → {R : CategoryTheory.Presieve X} → {motive : R.HasPairwisePullbacks → Sort u} → (t : R.HasPairwisePullbacks) → ((has_pullbacks : ∀ {Y Z : C} {f : Y ⟶ X}, R f → ∀ {g : Z ⟶ X}, R g → Category...
null
false
CategoryTheory.Comma.equivProd_functor_obj
Mathlib.CategoryTheory.Comma.Basic
∀ {A : Type u₁} [inst : CategoryTheory.Category.{v₁, u₁} A] {B : Type u₂} [inst_1 : CategoryTheory.Category.{v₂, u₂} B] (L : CategoryTheory.Functor A (CategoryTheory.Discrete PUnit.{u_1 + 1})) (R : CategoryTheory.Functor B (CategoryTheory.Discrete PUnit.{u_1 + 1})) (a : CategoryTheory.Comma L R), (CategoryTheory....
null
true
Std.TreeMap.getKey_alter_self
Std.Data.TreeMap.Lemmas
∀ {α : Type u} {β : Type v} {cmp : α → α → Ordering} {t : Std.TreeMap α β cmp} [Std.TransCmp cmp] [Inhabited α] {k : α} {f : Option β → Option β} {hc : k ∈ t.alter k f}, (t.alter k f).getKey k hc = k
null
true
DFinsupp.erase_single
Mathlib.Data.DFinsupp.Defs
∀ {ι : Type u} {β : ι → Type v} [inst : (i : ι) → Zero (β i)] [inst_1 : DecidableEq ι] (j i : ι) (x : β i), (DFinsupp.erase j fun₀ | i => x) = if i = j then 0 else fun₀ | i => x
null
true
CategoryTheory.Center.ofBraided
Mathlib.CategoryTheory.Monoidal.Center
(C : Type u₁) → [inst : CategoryTheory.Category.{v₁, u₁} C] → [inst_1 : CategoryTheory.MonoidalCategory C] → [CategoryTheory.BraidedCategory C] → CategoryTheory.Functor C (CategoryTheory.Center C)
The functor lifting a braided category to its center, using the braiding as the half-braiding.
true
Std.Format.FlattenAllowability.allow.elim
Init.Data.Format.Basic
{motive : Std.Format.FlattenAllowability → Sort u} → (t : Std.Format.FlattenAllowability) → t.ctorIdx = 0 → ((fits : Bool) → motive (Std.Format.FlattenAllowability.allow fits)) → motive t
null
false
CategoryTheory.MonoidalCategory.rightUnitor_tensor_inv
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)).inv = CategoryTheory.CategoryStruct.comp (CategoryTheory.MonoidalCategoryStruct.whiskerLe...
null
true
Array.scanrM.loop._unary
Batteries.Data.Array.Basic
{m : Type u_1 → Type u_2} → {α : Type u_3} → {β : Type u_1} → [Monad m] → (α → β → m β) → (as : Array α) → ℕ → (_ : β) ×' (start : ℕ) ×' (_ : start ≤ as.size) ×' Array β → m (Array β)
auxiliary tail-recursive function for scanrM
false
Subsemigroup.coe_comap
Mathlib.Algebra.Group.Subsemigroup.Operations
∀ {M : Type u_1} {N : Type u_2} [inst : Mul M] [inst_1 : Mul N] (S : Subsemigroup N) (f : M →ₙ* N), ↑(Subsemigroup.comap f S) = ⇑f ⁻¹' ↑S
null
true