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bool
2 classes
Lean.Meta.FunIndParamKind.dropped.elim
Lean.Meta.Tactic.FunIndInfo
{motive : Lean.Meta.FunIndParamKind → Sort u} → (t : Lean.Meta.FunIndParamKind) → t.ctorIdx = 0 → motive Lean.Meta.FunIndParamKind.dropped → motive t
null
false
Lean.ProjectionFunctionInfo
Lean.ProjFns
Type
Given a structure `S`, Lean automatically creates an auxiliary definition (projection function) for each field. This structure caches information about these auxiliary definitions.
true
LinearMap.vecEmpty_apply
Mathlib.LinearAlgebra.Pi
∀ {R : Type u} {M : Type v} {M₃ : Type y} [inst : Semiring R] [inst_1 : AddCommMonoid M] [inst_2 : AddCommMonoid M₃] [inst_3 : Module R M] [inst_4 : Module R M₃] (m : M), LinearMap.vecEmpty m = ![]
null
true
Quiver.arborescenceMk._proof_1
Mathlib.Combinatorics.Quiver.Arborescence
∀ {V : Type u_1} [inst : Quiver V] (r : V) (height : V → ℕ), (∀ ⦃a b : V⦄ (a_1 : a ⟶ b), height a < height b) → (∀ (b : V), b = r ∨ ∃ a, Nonempty (a ⟶ b)) → ∀ (b : V), Nonempty (Quiver.Path r b)
null
false
_private.Std.Sat.AIG.CNF.0.Std.Sat.AIG.toCNF.go._unary._proof_83
Std.Sat.AIG.CNF
∀ (aig : Std.Sat.AIG ℕ) (upper : ℕ) (h : upper < aig.decls.size) (state : Std.Sat.AIG.toCNF.State✝ aig) (lhs rhs : Std.Sat.AIG.Fanin) (this : lhs.gate < upper ∧ rhs.gate < upper) (lstate : Std.Sat.AIG.toCNF.State✝ aig), Std.Sat.AIG.toCNF.State.IsExtensionBy✝ state lstate lhs.gate ⋯ → ∀ (rstate : Std.Sat.AIG.toC...
null
false
PMF.toMeasure_ofMultiset_apply
Mathlib.Probability.Distributions.Uniform
∀ {α : Type u_2} [inst : MeasurableSpace α] [MeasurableSingletonClass α] {s : Multiset α} (a : α), (MeasureTheory.Measure.ofMultiset s) {a} = ↑(Multiset.count a s) / ↑s.card
**Alias** of `MeasureTheory.Measure.ofMultiset_apply_singleton`.
true
WithBot.one
Mathlib.Algebra.Order.Monoid.Unbundled.WithTop
{α : Type u} → [One α] → One (WithBot α)
null
true
instMulActionElemFixedPointsSubtypeMemSubgroupOfNormal._aux_1
Mathlib.GroupTheory.GroupAction.SubMulAction
{G : Type u_2} → [inst : Group G] → {α : Type u_1} → [inst_1 : MulAction G α] → {H : Subgroup G} → [hH : H.Normal] → G → ↑(MulAction.fixedPoints (↥H) α) → ↑(MulAction.fixedPoints (↥H) α)
null
false
CategoryTheory.GrothendieckTopology.OneHypercoverFamily.IsSheafIff.isLimit
Mathlib.CategoryTheory.Sites.Hypercover.IsSheaf
{C : Type u} → [inst : CategoryTheory.Category.{v, u} C] → {J : CategoryTheory.GrothendieckTopology C} → {A : Type u'} → [inst_1 : CategoryTheory.Category.{v', u'} A] → {H : J.OneHypercoverFamily} → {P : CategoryTheory.Functor Cᵒᵖ A} → (∀ ⦃X : C⦄ (E : J.OneHyperco...
Auxiliary definition for `OneHypercoverFamily.isSheaf_iff`.
true
ChainComplex.prev
Mathlib.Algebra.Homology.HomologicalComplex
∀ (α : Type u_2) [inst : AddRightCancelSemigroup α] [inst_1 : One α] (i : α), (ComplexShape.down α).prev i = i + 1
null
true
AlgebraicGeometry.Scheme.coe_homeoOfIso
Mathlib.AlgebraicGeometry.Scheme
∀ {X Y : AlgebraicGeometry.Scheme} (e : X ≅ Y), ⇑(AlgebraicGeometry.Scheme.homeoOfIso e) = ⇑e.hom
null
true
ZeroAtInftyContinuousMap.instNonUnitalNormedRing._proof_2
Mathlib.Topology.ContinuousMap.ZeroAtInfty
∀ {α : Type u_1} {β : Type u_2} [inst : TopologicalSpace α] [inst_1 : NonUnitalNormedRing β] (x y : ZeroAtInftyContinuousMap α β), dist x y = ‖-x + y‖
null
false
CategoryTheory.Limits.mapPair._proof_11
Mathlib.CategoryTheory.Limits.Shapes.BinaryProducts.WalkingPair
∀ {C : Type u_2} [inst : CategoryTheory.Category.{u_1, u_2} C] {F G : CategoryTheory.Functor (CategoryTheory.Discrete CategoryTheory.Limits.WalkingPair) C} (f : F.obj { as := CategoryTheory.Limits.WalkingPair.left } ⟶ G.obj { as := CategoryTheory.Limits.WalkingPair.left }) (g : F.obj { as := CategoryTheory.Li...
null
false
_private.Mathlib.MeasureTheory.Function.Piecewise.0.IndexedPartition.stronglyMeasurable_piecewise._simp_1_7
Mathlib.MeasureTheory.Function.Piecewise
∀ {n : ℕ} {a b : Fin n}, (a = b) = (↑a = ↑b)
null
false
autEquivZmod._proof_1
Mathlib.FieldTheory.KummerExtension
∀ {K : Type u_1} [inst : Field K] {n : ℕ} {a : K}, Irreducible (Polynomial.X ^ n - Polynomial.C a) → ∀ {ζ : K}, IsPrimitiveRoot ζ n → ∃ x, x ∈ primitiveRoots n K
null
false
CategoryTheory.Presieve.hasPullback
Mathlib.CategoryTheory.Sites.Sieves.Presieve
∀ {C : Type u₁} {inst : CategoryTheory.Category.{v₁, u₁} C} {X : C} {R : CategoryTheory.Presieve X} {Y : C} (f : Y ⟶ X) [self : R.HasPullbacks f] {Z : C} {h : Z ⟶ X}, R h → CategoryTheory.Limits.HasPullback h f
**Alias** of `CategoryTheory.Presieve.HasPullbacks.hasPullback`.
true
Lean.Parser.TokenCacheEntry.startPos
Lean.Parser.Types
Lean.Parser.TokenCacheEntry → String.Pos.Raw
null
true
selfAdjoint.instCommRingSubtypeMemAddSubgroup._proof_9
Mathlib.Algebra.Star.SelfAdjoint
∀ {R : Type u_1} [inst : CommRing R] [inst_1 : StarRing R] (x y : ↥(selfAdjoint R)), ↑(x - y) = ↑x - ↑y
null
false
CategoryTheory.PullbackShift.functor.eq_1
Mathlib.CategoryTheory.Shift.Pullback
∀ {C : Type u_1} [inst : CategoryTheory.Category.{v_1, u_1} C] {A : Type u_2} {B : Type u_3} [inst_1 : AddMonoid A] [inst_2 : AddMonoid B] [inst_3 : CategoryTheory.HasShift C B] (φ : A →+ B) {D : Type u_4} [inst_4 : CategoryTheory.Category.{v_2, u_4} D] [inst_5 : CategoryTheory.HasShift D B] (F : CategoryTheory.F...
null
true
NonAssocSemiring.natCast_succ
Mathlib.Algebra.Ring.Defs
∀ {α : Type u} [self : NonAssocSemiring α] (n : ℕ), ↑(n + 1) = ↑n + 1
The canonical map `ℕ → R` is a homomorphism.
true
Vector.not_mem_range_self
Init.Data.Vector.Range
∀ {n : ℕ}, n ∉ Vector.range n
null
true
CategoryTheory.SingleFunctors.postcompPostcompIso_inv_hom_app
Mathlib.CategoryTheory.Shift.SingleFunctors
∀ {C : Type u_1} {D : Type u_2} {E : Type u_3} {E' : Type u_4} [inst : CategoryTheory.Category.{v_1, u_1} C] [inst_1 : CategoryTheory.Category.{v_2, u_2} D] [inst_2 : CategoryTheory.Category.{v_3, u_3} E] [inst_3 : CategoryTheory.Category.{v_4, u_4} E'] {A : Type u_5} [inst_4 : AddMonoid A] [inst_5 : CategoryTheo...
null
true
_private.Init.Data.BitVec.Lemmas.0.BitVec.toNat_shiftConcat_eq_of_lt._proof_1_2
Init.Data.BitVec.Lemmas
∀ {w : ℕ} {x : BitVec w} {k : ℕ}, x.toNat < 2 ^ k → 2 ^ k * 2 ≤ 2 ^ w → ¬x.toNat * 2 < 2 ^ w → False
null
false
ContinuousWithinAt.insert
Mathlib.Topology.ContinuousOn
∀ {α : Type u_1} {β : Type u_2} [inst : TopologicalSpace α] [inst_1 : TopologicalSpace β] {f : α → β} {s : Set α} {x : α}, ContinuousWithinAt f s x → ContinuousWithinAt f (insert x s) x
**Alias** of the reverse direction of `continuousWithinAt_insert_self`.
true
ArchimedeanClass.stdPart_add_eq_left
Mathlib.Algebra.Order.Ring.StandardPart
∀ {K : Type u_1} [inst : LinearOrder K] [inst_1 : Field K] [inst_2 : IsOrderedRing K] {x y : K}, 0 < ArchimedeanClass.mk y → ArchimedeanClass.stdPart (x + y) = ArchimedeanClass.stdPart x
null
true
_private.Init.Data.BitVec.Bitblast.0.BitVec.msb_sdiv_eq_decide._simp_1_3
Init.Data.BitVec.Bitblast
∀ {α : Type u_1} [inst : BEq α] [LawfulBEq α] {a b : α}, ((a == b) = true) = (a = b)
null
false
_private.Mathlib.Computability.EpsilonNFA.0.εNFA.mem_evalFrom_iff_exists_path.match_1_1
Mathlib.Computability.EpsilonNFA
∀ {α : Type u_1} {σ : Type u_2} (M : εNFA α σ) {s₁ s₂ : σ} (motive : (∃ n, M.IsPath s₁ s₂ (List.replicate n none)) → Prop) (h : ∃ n, M.IsPath s₁ s₂ (List.replicate n none)), (∀ (n : ℕ) (h : M.IsPath s₁ s₂ (List.replicate n none)), motive ⋯) → motive h
null
false
_private.Mathlib.Algebra.Homology.SpectralObject.HasSpectralSequence.0.CategoryTheory.Abelian.SpectralObject.instHasSpectralSequenceFinHAddNatOfNatProdIntCoreE₂CohomologicalFin._proof_7
Mathlib.Algebra.Homology.SpectralObject.HasSpectralSequence
∀ {l : ℕ} (k t : ℕ), k + 1 + t < l → t < l
null
false
CategoryTheory.Limits.evaluationJointlyReflectsLimits._proof_2
Mathlib.CategoryTheory.Limits.FunctorCategory.Basic
∀ {C : Type u_3} [inst : CategoryTheory.Category.{u_2, u_3} C] {J : Type u_6} [inst_1 : CategoryTheory.Category.{u_5, u_6} J] {K : Type u_1} [inst_2 : CategoryTheory.Category.{u_4, u_1} K] {F : CategoryTheory.Functor J (CategoryTheory.Functor K C)} (c : CategoryTheory.Limits.Cone F) (t : (k : K) → CategoryTheory....
null
false
AddEquiv.instUnique.eq_1
Mathlib.Algebra.Group.Equiv.Basic
∀ {M : Type u_15} {N : Type u_16} [inst : Unique M] [inst_1 : Unique N] [inst_2 : Add M] [inst_3 : Add N], AddEquiv.instUnique = { default := AddEquiv.ofUnique, uniq := ⋯ }
null
true
_private.Batteries.Data.List.Lemmas.0.List.countPBefore_cons_succ._proof_1_1
Batteries.Data.List.Lemmas
∀ {α : Type u_1} {xs : List α} {p : α → Bool} {i : ℕ} {a : α}, List.countPBefore p (a :: xs) (i + 1) = if p a = true then List.countPBefore p xs i + 1 else List.countPBefore p xs i
null
false
AddMonoidAlgebra.rTensorEquivAlgEquiv.invFun
Mathlib.RingTheory.TensorProduct.MonoidAlgebra
{R : Type u_1} → {M : Type u_2} → {S : Type u_4} → {A : Type u_5} → {B : Type u_6} → [inst : CommSemiring R] → [inst_1 : CommSemiring S] → [inst_2 : CommSemiring A] → [inst_3 : CommSemiring B] → [inst_4 : Algebra R S] → ...
Implementation detail.
true
_private.Init.Data.String.Extra.0.String.removeNumLeadingSpaces
Init.Data.String.Extra
ℕ → String → String
null
true
_private.Mathlib.Data.List.Basic.0.List.eq_cons_of_length_one._proof_1_6
Mathlib.Data.List.Basic
∀ {α : Type u_1} {l : List α} (h : l.length = 1) (n : ℕ), n + 1 ≤ [l.get ⟨0, ⋯⟩].length → ¬n = 0 → n - 1 < [].length
null
false
MeasureTheory.SimpleFunc.instNonUnitalNonAssocSemiring._proof_4
Mathlib.MeasureTheory.Function.SimpleFunc
∀ {α : Type u_1} {β : Type u_2} [inst : MeasurableSpace α] [inst_1 : NonUnitalNonAssocSemiring β] (a : MeasureTheory.SimpleFunc α β), a * 0 = 0
null
false
Complex.tanh_ofReal_im
Mathlib.Analysis.Complex.Trigonometric
∀ (x : ℝ), (Complex.tanh ↑x).im = 0
null
true
Field.FG.mk
Mathlib.Algebra.Field.Subfield.Basic
∀ {L : Type v} [inst : DivisionRing L], (∃ S, Subfield.closure ↑S = ⊤) → Field.FG L
null
true
Mathlib.Tactic.Abel.abelConv
Mathlib.Tactic.Abel
Lean.ParserDescr
`abel` solves equations in the language of *additive*, commutative monoids and groups. `abel` and its variants work as both tactics and conv tactics. * `abel1` fails if the target is not an equality that is provable by the axioms of commutative monoids/groups. * `abel_nf` rewrites all group expressions into a norma...
true
CategoryTheory.Limits.BinaryBicones.functoriality
Mathlib.CategoryTheory.Limits.Shapes.BinaryBiproducts
{C : Type uC} → [inst : CategoryTheory.Category.{uC', uC} C] → [inst_1 : CategoryTheory.Limits.HasZeroMorphisms C] → {D : Type uD} → [inst_2 : CategoryTheory.Category.{uD', uD} D] → [inst_3 : CategoryTheory.Limits.HasZeroMorphisms D] → (P Q : C) → (F : CategoryThe...
A functor `F : C ⥤ D` sends binary bicones for `P` and `Q` to binary bicones for `G.obj P` and `G.obj Q` functorially.
true
EuclideanGeometry.tendsto_inversion_nhdsNE_center_cobounded
Mathlib.Geometry.Euclidean.Inversion.Basic
∀ {V : Type u_1} {P : Type u_2} [inst : NormedAddCommGroup V] [inst_1 : InnerProductSpace ℝ V] [inst_2 : MetricSpace P] [inst_3 : NormedAddTorsor V P] {c : P} {R : ℝ}, R ≠ 0 → Filter.Tendsto (EuclideanGeometry.inversion c R) (nhdsWithin c {c}ᶜ) (Bornology.cobounded P)
The inversion of a point tends to infinity as it approaches the center of an inversion.
true
Aesop.RappData.metaState
Aesop.Tree.Data
{Goal MVarCluster : Type} → Aesop.RappData Goal MVarCluster → Lean.Meta.SavedState
null
true
AddValuation.comap_id
Mathlib.RingTheory.Valuation.Basic
∀ {R : Type u_3} {Γ₀ : Type u_4} [inst : Ring R] [inst_1 : LinearOrderedAddCommMonoidWithTop Γ₀] (v : AddValuation R Γ₀), AddValuation.comap (RingHom.id R) v = v
null
true
Associated.neg_neg
Mathlib.Algebra.Ring.Associated
∀ {M : Type u_1} [inst : Monoid M] [inst_1 : HasDistribNeg M] {a b : M}, Associated a b → Associated (-a) (-b)
null
true
FirstOrder.Language.ElementaryEmbedding.toEmbedding._proof_2
Mathlib.ModelTheory.ElementaryMaps
∀ {L : FirstOrder.Language} {M : Type u_4} {N : Type u_3} [inst : L.Structure M] [inst_1 : L.Structure N] (f : L.ElementaryEmbedding M N) {x : ℕ} (R : L.Relations x) (x_1 : Fin x → M), FirstOrder.Language.Structure.RelMap R (⇑f ∘ x_1) ↔ FirstOrder.Language.Structure.RelMap R x_1
null
false
LinearMap.BilinForm.toLinHomAux₁
Mathlib.LinearAlgebra.BilinearForm.Hom
{R : Type u_1} → {M : Type u_2} → [inst : CommSemiring R] → [inst_1 : AddCommMonoid M] → [inst_2 : Module R M] → LinearMap.BilinForm R M → M → M →ₗ[R] R
Auxiliary definition to define `toLinHom`; see below.
true
mabs_le
Mathlib.Algebra.Order.Group.Abs
∀ {G : Type u_1} [inst : CommGroup G] [inst_1 : LinearOrder G] [IsOrderedMonoid G] {a b : G}, |a|ₘ ≤ b ↔ b⁻¹ ≤ a ∧ a ≤ b
null
true
PresheafOfModules.Sheafify.map_smul_eq
Mathlib.Algebra.Category.ModuleCat.Presheaf.Sheafify
∀ {C : Type u₁} [inst : CategoryTheory.Category.{v₁, u₁} C] {J : CategoryTheory.GrothendieckTopology C} {R₀ : CategoryTheory.Functor Cᵒᵖ RingCat} {R : CategoryTheory.Sheaf J RingCat} (α : R₀ ⟶ R.obj) [inst_1 : CategoryTheory.Presheaf.IsLocallyInjective J α] [inst_2 : CategoryTheory.Presheaf.IsLocallySurjective J α]...
null
true
Equiv.piCongrFiberwise_apply
Mathlib.Logic.Equiv.Basic
∀ {α : Type u_8} {β : Type u_9} {γ₁ : α → Type u_10} {γ₂ : β → Type u_11} {f : α → β} (e : (b : β) → ((σ : { a // f a = b }) → γ₁ ↑σ) ≃ γ₂ b) (g : (a : α) → γ₁ a) (b : β), (Equiv.piCongrFiberwise e) g b = (e b) fun σ => g ↑σ
null
true
_private.Batteries.Recycling.RBTree.Alter.0.RBTree.RBNode.Path.Balanced.del.match_1_3
Batteries.Recycling.RBTree.Alter
∀ {α : Type u_1} {c₀ : RBTree.RBColor} {n₀ : ℕ} {y : RBTree.RBNode α} {parent : RBTree.RBNode.Path α} {t : RBTree.RBNode α} (motive : (c' : RBTree.RBColor) → (n : ℕ) → RBTree.RBNode.DelProp c' t n → y.Balanced RBTree.RBColor.black n → RBTree.RBNode.Path.Balanced c₀ n₀ parent ...
null
false
continuous_inf_dom_left₂
Mathlib.Topology.Constructions.SumProd
∀ {X : Type u_5} {Y : Type u_6} {Z : Type u_7} {f : X → Y → Z} {ta1 ta2 : TopologicalSpace X} {tb1 tb2 : TopologicalSpace Y} {tc1 : TopologicalSpace Z}, (Continuous fun p => f p.1 p.2) → Continuous fun p => f p.1 p.2
A version of `continuous_inf_dom_left` for binary functions
true
CategoryTheory.IsReflexivePair.mk
Mathlib.CategoryTheory.Limits.Shapes.Reflexive
∀ {C : Type u} [inst : CategoryTheory.Category.{v, u} C] {A B : C} {f g : A ⟶ B}, (∃ s, CategoryTheory.CategoryStruct.comp s f = CategoryTheory.CategoryStruct.id B ∧ CategoryTheory.CategoryStruct.comp s g = CategoryTheory.CategoryStruct.id B) → CategoryTheory.IsReflexivePair f g
null
true
MeasureTheory.IsSeparable
Mathlib.MeasureTheory.Measure.SeparableMeasure
{X : Type u_1} → [m : MeasurableSpace X] → MeasureTheory.Measure X → Prop
A measure `μ` is separable if there exists a countable and measure-dense family of sets. The term "separable" is justified by the fact that the definition translates to the usual notion of separability in the metric space made by constant indicators equipped with the `Lᵖ` norm.
true
Fin.liftFun_cons
Mathlib.Order.Fin.Tuple
∀ {α : Type u_1} {n : ℕ} (r : α → α → Prop) [IsTrans α r] {f : Fin n → α} {a : α}, Relator.LiftFun (fun x1 x2 => x1 < x2) r (Fin.cons a f) (Fin.cons a f) ↔ (∀ (i : Fin n), r a (f i)) ∧ Relator.LiftFun (fun x1 x2 => x1 < x2) r f f
null
true
one_lt_leOnePart._simp_2
Mathlib.Algebra.Order.Group.PosPart
∀ {α : Type u_1} [inst : Lattice α] [inst_1 : Group α] {a : α} [MulLeftMono α], a < 1 → (1 < a⁻ᵐ) = True
null
false
_private.Lean.Parser.Command.0.Lean.Parser.Command.declaration._regBuiltin.Lean.Parser.Command.meta.formatter_21
Lean.Parser.Command
IO Unit
null
false
Affine.Simplex.incenter_notMem_affineSpan_faceOpposite
Mathlib.Geometry.Euclidean.Incenter.Basic
∀ {V : Type u_1} {P : Type u_2} [inst : NormedAddCommGroup V] [inst_1 : InnerProductSpace ℝ V] [inst_2 : MetricSpace P] [inst_3 : NormedAddTorsor V P] {n : ℕ} [inst_4 : NeZero n] (s : Affine.Simplex ℝ P n) (i : Fin (n + 1)), s.incenter ∉ affineSpan ℝ (Set.range (s.faceOpposite i).points)
null
true
CategoryTheory.MorphismProperty.FunctorialFactorizationData.mapZ_comp_assoc
Mathlib.CategoryTheory.MorphismProperty.Factorization
∀ {C : Type u_1} [inst : CategoryTheory.Category.{v_1, u_1} C] {W₁ W₂ : CategoryTheory.MorphismProperty C} (data : W₁.FunctorialFactorizationData W₂) {X Y X' Y' : C} {f : X ⟶ Y} {g : X' ⟶ Y'} (φ : CategoryTheory.Arrow.mk f ⟶ CategoryTheory.Arrow.mk g) {X'' Y'' : C} {h : X'' ⟶ Y''} (ψ : CategoryTheory.Arrow.mk g ⟶...
null
true
AddMonoid.End.coe_one
Mathlib.Algebra.Group.Hom.Defs
∀ (M : Type u_4) [inst : AddZero M], ⇑1 = id
null
true
String.Slice.Pos.startInclusive_le_str
Init.Data.String.Basic
∀ {s : String.Slice} {pos : s.Pos}, s.startInclusive ≤ pos.str
null
true
CategoryTheory.IsExponentiable
Mathlib.CategoryTheory.LocallyCartesianClosed.ExponentiableMorphism
{C : Type u} → [inst : CategoryTheory.Category.{v, u} C] → [CategoryTheory.ChosenPullbacks C] → CategoryTheory.MorphismProperty C
A morphism `f : I ⟶ J` is exponentiable if the pullback functor `Over J ⥤ Over I` has a right adjoint.
true
AddCommMonoid.zmodModule._proof_1
Mathlib.Algebra.Module.ZMod
∀ {n : ℕ} {M : Type u_1} [inst : AddCommMonoid M], (∀ (x : M), n • x = 0) → ∀ (c : ℕ) (x : M), (c % n + c / n * n) • x = c • x → (c % n) • x = c • x
null
false
_private.Mathlib.GroupTheory.Perm.Cycle.Type.0.Equiv.Perm.card_fixedPoints_modEq._simp_1_1
Mathlib.GroupTheory.Perm.Cycle.Type
∀ {α : Type u} {a b : Set α}, (a = b) = ∀ (x : α), x ∈ a ↔ x ∈ b
null
false
Filter.limsSup
Mathlib.Order.LiminfLimsup
{α : Type u_1} → [ConditionallyCompleteLattice α] → Filter α → α
The `limsSup` of a filter `f` is the infimum of the `a` such that the inequality `x ≤ a` eventually holds for `f`.
true
CategoryTheory.Limits.MultispanIndex.ι_fstSigmaMap_assoc
Mathlib.CategoryTheory.Limits.Shapes.Multiequalizer
∀ {C : Type u} [inst : CategoryTheory.Category.{v, u} C] {J : CategoryTheory.Limits.MultispanShape} (I : CategoryTheory.Limits.MultispanIndex J C) [inst_1 : CategoryTheory.Limits.HasCoproduct I.left] [inst_2 : CategoryTheory.Limits.HasCoproduct I.right] (b : J.L) {Z : C} (h : ∐ I.right ⟶ Z), CategoryTheory.Catego...
null
true
RCLike.continuous_ofReal
Mathlib.Analysis.RCLike.Basic
∀ {K : Type u_1} [inst : RCLike K], Continuous RCLike.ofReal
null
true
_private.Init.Data.Range.Polymorphic.Lemmas.0.Std.Rco.Internal.toList_eq_toList_iter
Init.Data.Range.Polymorphic.Lemmas
∀ {α : Type u} [inst : LT α] [inst_1 : DecidableLT α] [inst_2 : Std.PRange.UpwardEnumerable α] [inst_3 : Std.Rxo.IsAlwaysFinite α] [inst_4 : Std.PRange.LawfulUpwardEnumerable α] {r : Std.Rco α}, r.toList = (Std.Rco.Internal.iter r).toList
null
true
CategoryTheory.ShortComplex.SnakeInput.L₀X₂ToP_comp_pullback_snd
Mathlib.Algebra.Homology.ShortComplex.SnakeLemma
∀ {C : Type u_1} [inst : CategoryTheory.Category.{v_1, u_1} C] [inst_1 : CategoryTheory.Abelian C] (S : CategoryTheory.ShortComplex.SnakeInput C), CategoryTheory.CategoryStruct.comp S.L₀X₂ToP (CategoryTheory.Limits.pullback.snd S.L₁.g S.v₀₁.τ₃) = S.L₀.g
null
true
AddEquiv.opOp
Mathlib.Algebra.Group.Equiv.Opposite
(M : Type u_3) → [inst : Add M] → M ≃+ Mᵃᵒᵖᵃᵒᵖ
An additive monoid is isomorphic to the opposite of its opposite.
true
Finset.Nontrivial.instDecidablePred._proof_3
Mathlib.Data.Finset.Insert
∀ {α : Type u_1} (h : Multiset.Nodup ⟦[]⟧), ¬{ val := ⟦[]⟧, nodup := h }.Nontrivial
null
false
rootsOfUnityEquivNthRoots._proof_6
Mathlib.RingTheory.RootsOfUnity.Basic
∀ (R : Type u_1) (k : ℕ) [inst : NeZero k] [inst_1 : CommRing R] [inst_2 : IsDomain R] (x : { x // x ∈ Polynomial.nthRoots k 1 }), { val := ↑x, inv := ↑x ^ (k - 1), val_inv := ⋯, inv_val := ⋯ } ∈ rootsOfUnity k R
null
false
Action.diagonalSuccIsoTensorTrivial._proof_2
Mathlib.CategoryTheory.Action.Monoidal
∀ (G : Type u_1) [inst : Group G] (n : ℕ) (x : G), CategoryTheory.CategoryStruct.comp ((Action.trivial G (CategoryTheory.MonoidalCategoryStruct.tensorObj (Action.leftRegular G) (Action.trivial G (Fin n → G))).V).ρ x).asHom (Fin.insertNthEquiv (fun x => G) 0).toIso...
null
false
Matrix.toBilin'
Mathlib.LinearAlgebra.Matrix.BilinearForm
{R₁ : Type u_1} → [inst : CommSemiring R₁] → {n : Type u_5} → [Fintype n] → [DecidableEq n] → Matrix n n R₁ ≃ₗ[R₁] LinearMap.BilinForm R₁ (n → R₁)
The linear equivalence between `n × n` matrices and bilinear forms on `n → R`
true
PowerSeries.coeff_expand_mul
Mathlib.RingTheory.PowerSeries.Expand
∀ {R : Type u_2} [inst : CommRing R] (p : ℕ) (hp : p ≠ 0) (φ : PowerSeries R) (m : ℕ), (PowerSeries.coeff (p * m)) ((PowerSeries.expand p hp) φ) = (PowerSeries.coeff m) φ
null
true
Lean.Meta.TransparencyMode._sizeOf_1
Init.MetaTypes
Lean.Meta.TransparencyMode → ℕ
null
false
instAddCommGroupUniformOnFun.eq_1
Mathlib.Topology.Algebra.UniformConvergence
∀ {α : Type u_1} {β : Type u_2} {𝔖 : Set (Set α)} [inst : AddCommGroup β], instAddCommGroupUniformOnFun = { toAddGroup := instAddGroupUniformOnFun, add_comm := ⋯ }
null
true
Order.Ioo_succ_right_eq_insert
Mathlib.Order.SuccPred.Basic
∀ {α : Type u_1} [inst : LinearOrder α] [inst_1 : SuccOrder α] {a b : α} [NoMaxOrder α], a < b → Set.Ioo a (Order.succ b) = insert b (Set.Ioo a b)
null
true
Lex.instZero
Mathlib.Algebra.Order.Group.Synonym
{α : Type u_1} → [Zero α] → Zero (Lex α)
null
true
OrderIso.limsup_apply
Mathlib.Order.LiminfLimsup
∀ {α : Type u_1} {β : Type u_2} {γ : Type u_6} [inst : ConditionallyCompleteLattice β] [inst_1 : ConditionallyCompleteLattice γ] {f : Filter α} {u : α → β} (g : β ≃o γ), autoParam (Filter.IsBoundedUnder (fun x1 x2 => x1 ≤ x2) f u) OrderIso.limsup_apply._auto_1 → autoParam (Filter.IsCoboundedUnder (fun x1 x2 => ...
null
true
Stream'.WSeq.findIndexes.match_1
Mathlib.Data.WSeq.Defs
{α : Type u_1} → (motive : α × ℕ → Sort u_2) → (x : α × ℕ) → ((a : α) → (n : ℕ) → motive (a, n)) → motive x
null
false
HomologicalComplex.prepathObject._proof_5
Mathlib.Algebra.Homology.Precylinder
∀ {C : Type u_3} [inst : CategoryTheory.Category.{u_2, u_3} C] [inst_1 : CategoryTheory.Preadditive C] {ι : Type u_1} {c : ComplexShape ι} [inst_2 : DecidableRel c.Rel] (K : HomologicalComplex C c) [inst_3 : ∀ (i : ι), CategoryTheory.Limits.HasBinaryBiproduct (K.X i) (K.X i)] [inst_4 : K.HasPathObject], CategoryT...
null
false
Int.natAbs_natCast_sub_natCast_of_ge
Mathlib.Data.Int.NatAbs
∀ {a b : ℕ}, b ≤ a → (↑a - ↑b).natAbs = a - b
null
true
LinearMap.lcompₛₗ.eq_1
Mathlib.LinearAlgebra.BilinearMap
∀ {R : Type u_14} {R₂ : Type u_15} {R₃ : Type u_16} (R₅ : Type u_18) {M : Type u_19} {N : Type u_20} (P : Type u_21) [inst : Semiring R] [inst_1 : Semiring R₂] [inst_2 : Semiring R₃] [inst_3 : Semiring R₅] {σ₁₂ : R →+* R₂} (σ₂₃ : R₂ →+* R₃) {σ₁₃ : R →+* R₃} [inst_4 : AddCommMonoid M] [inst_5 : AddCommMonoid N] [ins...
null
true
CategoryTheory.Limits.WalkingMulticospan.instSmallCategory._proof_3
Mathlib.CategoryTheory.Limits.Shapes.Multiequalizer
∀ {J : CategoryTheory.Limits.MulticospanShape} {W X Y Z : CategoryTheory.Limits.WalkingMulticospan J} (f : W.Hom X) (g : X.Hom Y) (h : Y.Hom Z), (f.comp g).comp h = f.comp (g.comp h)
null
false
Subsemiring.topologicalClosure._proof_5
Mathlib.Topology.Algebra.Ring.Basic
∀ {R : Type u_1} [inst : TopologicalSpace R] [inst_1 : Semiring R] [inst_2 : IsSemitopologicalSemiring R] (s : Subsemiring R) {a b : R}, a ∈ s.toAddSubmonoid.topologicalClosure.carrier → b ∈ s.toAddSubmonoid.topologicalClosure.carrier → a + b ∈ s.toAddSubmonoid.topologicalClosure.carrier
null
false
Mathlib.Linter.Style.lambdaSyntax.findLambdaSyntax
Mathlib.Tactic.Linter.Style
Lean.Syntax → Array Lean.Syntax
`findLambdaSyntax stx` extracts from `stx` all syntax nodes of `kind` `Term.fun`.
true
Lean.Compiler.LCNF.Simp.CtorInfo.recOn
Lean.Compiler.LCNF.Simp.DiscrM
{motive : Lean.Compiler.LCNF.Simp.CtorInfo → Sort u} → (t : Lean.Compiler.LCNF.Simp.CtorInfo) → ((val : Lean.ConstructorVal) → (args : Array (Lean.Compiler.LCNF.Arg Lean.Compiler.LCNF.Purity.pure)) → motive (Lean.Compiler.LCNF.Simp.CtorInfo.ctor val args)) → ((n : ℕ) → motive (Lean.Compile...
null
false
Submodule.isIdempotentElem_projection._simp_1
Mathlib.LinearAlgebra.Projection
∀ {R : Type u_1} [inst : Ring R] {E : Type u_2} [inst_1 : AddCommGroup E] [inst_2 : Module R E] {p q : Submodule R E} (hpq : IsCompl p q), IsIdempotentElem (p.projection q hpq) = True
null
false
Bool.not_bijective
Mathlib.Logic.Equiv.Bool
Function.Bijective not
null
true
ContinuousLinearMap.rangeRestrict._proof_1
Mathlib.Topology.Algebra.Module.ContinuousLinearMap.Restrict
∀ {R₁ : Type u_3} {R₂ : Type u_2} [inst : Semiring R₁] [inst_1 : Semiring R₂] {σ₁₂ : R₁ →+* R₂} {M₁ : Type u_4} {M₂ : Type u_1} [inst_2 : TopologicalSpace M₁] [inst_3 : AddCommMonoid M₁] [inst_4 : Module R₁ M₁] [inst_5 : TopologicalSpace M₂] [inst_6 : AddCommMonoid M₂] [inst_7 : Module R₂ M₂] [inst_8 : RingHomSurje...
null
false
_private.Mathlib.Tactic.Matrix.ListMatrix.0.Mathlib.Tactic.Matrix.ListMatrix.getD_mul._proof_1_14
Mathlib.Tactic.Matrix.ListMatrix
∀ {α : Type u_1} {l i : ℕ} (A : List (List α)), i < l → ¬-1 * ↑l + ↑A.length ≤ 0 → ¬i + 1 ≤ A.length → i - A.length < (List.replicate (l - A.length) []).length
null
false
CategoryTheory.Limits.instDecidableEqWalkingParallelFamily._proof_1
Mathlib.CategoryTheory.Limits.Shapes.WideEqualizers
∀ {J : Type u_1}, CategoryTheory.Limits.WalkingParallelFamily.zero = CategoryTheory.Limits.WalkingParallelFamily.zero
null
false
not_lt_of_ge
Mathlib.Order.Defs.PartialOrder
∀ {α : Type u_1} [inst : Preorder α] {a b : α}, a ≤ b → ¬b < a
null
true
groupCohomology.cochainsMap_id_f_map_mono
Mathlib.RepresentationTheory.Homological.GroupCohomology.Functoriality
∀ {k G : Type u} [inst : CommRing k] [inst_1 : Group G] {A B : Rep.{u, u, u} k G} (φ : A ⟶ B) [CategoryTheory.Mono φ] (i : ℕ), CategoryTheory.Mono ((groupCohomology.cochainsMap (MonoidHom.id G) φ).f i)
null
true
CochainComplex.isoHomologyπ₀._proof_1
Mathlib.Algebra.Homology.ShortComplex.HomologicalComplex
∀ {C : Type u_2} [inst : CategoryTheory.Category.{u_1, u_2} C] [inst_1 : CategoryTheory.Limits.HasZeroMorphisms C] (K : CochainComplex C ℕ), K.d ((ComplexShape.up ℕ).prev 0) 0 = 0
null
false
map_prod
Mathlib.Algebra.BigOperators.Group.Finset.Defs
∀ {ι : Type u_1} {M : Type u_3} {N : Type u_4} [inst : CommMonoid M] [inst_1 : CommMonoid N] {G : Type u_7} [inst_2 : FunLike G M N] [MonoidHomClass G M N] (g : G) (f : ι → M) (s : Finset ι), g (∏ x ∈ s, f x) = ∏ x ∈ s, g (f x)
null
true
_private.Init.Data.BitVec.Lemmas.0.BitVec.getMsbD_extractLsb._proof_1_2
Init.Data.BitVec.Lemmas
∀ {w hi lo i : ℕ}, i < hi - lo + 1 → lo + (hi - lo + 1 - 1 - i) < w → w - 1 - (lo + (hi - lo + 1 - 1 - i)) = w - 1 - (max hi lo - i) → ¬(i < hi - lo + 1 ∧ max hi lo - i < w) → False
null
false
Std.Http.Header.ContentLength.length
Std.Http.Data.Headers.Basic
Std.Http.Header.ContentLength → ℕ
The content length in bytes.
true
CochainComplex.shiftFunctorObjXIso.congr_simp
Mathlib.Algebra.Homology.HomotopyCategory.HomComplexShift
∀ {C : Type u} [inst : CategoryTheory.Category.{v, u} C] [inst_1 : CategoryTheory.Preadditive C] (K : CochainComplex C ℤ) (n i m : ℤ) (hm : m = i + n), K.shiftFunctorObjXIso n i m hm = K.shiftFunctorObjXIso n i m hm
null
true
_private.Lean.Util.UnusedBinders.0.Lean.Expr.hasUnusedForallBindersWhere._sparseCasesOn_1
Lean.Util.UnusedBinders
{motive : Lean.Expr → Sort u} → (t : Lean.Expr) → ((binderName : Lean.Name) → (binderType body : Lean.Expr) → (binderInfo : Lean.BinderInfo) → motive (Lean.Expr.forallE binderName binderType body binderInfo)) → ((declName : Lean.Name) → (type value body : Lean.Expr) → (nondep : B...
null
false
mabs_eq_max_inv
Mathlib.Algebra.Order.Group.Unbundled.Abs
∀ {α : Type u_1} [inst : Group α] [inst_1 : LinearOrder α] {a : α}, |a|ₘ = max a a⁻¹
null
true