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2 classes
_private.Mathlib.Data.Set.Lattice.Bounded.0.Set.iInter_eq_empty_iff._simp_1_1
Mathlib.Data.Set.Lattice.Bounded
∀ {α : Type u} {s : Set α}, (s = ∅) = ∀ (x : α), x ∉ s
null
false
_private.Mathlib.MeasureTheory.Function.AbsolutelyContinuous.0.IntervalIntegrable.absolutelyContinuousOnInterval_intervalIntegral.match_1_1
Mathlib.MeasureTheory.Function.AbsolutelyContinuous
∀ (motive : ℕ × (ℕ → ℝ × ℝ) → Prop) (h : ℕ × (ℕ → ℝ × ℝ)), (∀ (n : ℕ) (I : ℕ → ℝ × ℝ), motive (n, I)) → motive h
null
false
exists₃_congr
Init.PropLemmas
∀ {α : Sort u_1} {β : α → Sort u_2} {γ : (a : α) → β a → Sort u_3} {p q : (a : α) → (b : β a) → γ a b → Prop}, (∀ (a : α) (b : β a) (c : γ a b), p a b c ↔ q a b c) → ((∃ a b c, p a b c) ↔ ∃ a b c, q a b c)
null
true
UInt8.ofNat_add
Init.Data.UInt.Lemmas
∀ (a b : ℕ), UInt8.ofNat (a + b) = UInt8.ofNat a + UInt8.ofNat b
null
true
instProperVAddOfIsTopologicalAddGroup
Mathlib.Topology.Algebra.ProperAction.Basic
∀ {G : Type u_1} [inst : AddGroup G] [inst_1 : TopologicalSpace G] [IsTopologicalAddGroup G], ProperVAdd G G
The action `G ↷ G` by left translations is proper.
true
CategoryTheory.IsGrothendieckAbelian.GabrielPopescu.preservesFiniteLimits
Mathlib.CategoryTheory.Abelian.GrothendieckCategory.ModuleEmbedding.GabrielPopescu
∀ {C : Type u} [inst : CategoryTheory.Category.{v, u} C] [inst_1 : CategoryTheory.Abelian C] [inst_2 : CategoryTheory.IsGrothendieckAbelian.{v, v, u} C] (G : C), CategoryTheory.IsSeparator G → CategoryTheory.Limits.PreservesFiniteLimits (CategoryTheory.IsGrothendieckAbelian.tensorObj G)
`tensorObj G` is left exact: it is additive and preserves monomorphisms and cokernels, so it preserves homology and therefore finite limits.
true
_private.Mathlib.Order.Lattice.0.exists_and_iff_of_antitone.match_1_1
Mathlib.Order.Lattice
∀ {α : Type u_1} {P Q : α → Prop} (motive : ((∃ x, P x) ∧ ∃ x, Q x) → Prop) (x : (∃ x, P x) ∧ ∃ x, Q x), (∀ (x : α) (hPx : P x) (y : α) (hQx : Q y), motive ⋯) → motive x
null
false
CategoryTheory.Mat_.additiveObjIsoBiproduct_naturality_assoc
Mathlib.CategoryTheory.Preadditive.Mat
∀ {C : Type u₁} [inst : CategoryTheory.Category.{v₁, u₁} C] [inst_1 : CategoryTheory.Preadditive C] {D : Type u₁} [inst_2 : CategoryTheory.Category.{v₁, u₁} D] [inst_3 : CategoryTheory.Preadditive D] [inst_4 : CategoryTheory.Limits.HasFiniteBiproducts D] (F : CategoryTheory.Functor (CategoryTheory.Mat_ C) D) [ins...
null
true
CategoryTheory.idLiftsCocone
Mathlib.CategoryTheory.Limits.Creates
{C : Type u₁} → [inst : CategoryTheory.Category.{v₁, u₁} C] → {J : Type w} → [inst_1 : CategoryTheory.Category.{w', w} J] → {K : CategoryTheory.Functor J C} → (c : CategoryTheory.Limits.Cocone (K.comp (CategoryTheory.Functor.id C))) → CategoryTheory.LiftableCocone K (CategoryTh...
Any cocone lifts through the identity functor.
true
MulArchimedeanOrder.instPreorder._proof_1
Mathlib.Algebra.Order.Archimedean.Class
∀ {M : Type u_1} [inst : CommGroup M] [inst_1 : LinearOrder M] (a : MulArchimedeanOrder M), |MulArchimedeanOrder.val a|ₘ ≤ |MulArchimedeanOrder.val a|ₘ ^ 1
null
false
monotone_of_deriv_nonneg
Mathlib.Analysis.Calculus.Deriv.MeanValue
∀ {f : ℝ → ℝ}, Differentiable ℝ f → (∀ (x : ℝ), 0 ≤ deriv f x) → Monotone f
Let `f : ℝ → ℝ` be a differentiable function. If `f'` is nonnegative, then `f` is a monotone function.
true
Lake.ToolchainVer.casesOn._override
Lake.Util.Version
{motive : Lake.ToolchainVer → Sort u} → (t : Lake.ToolchainVer) → ((ver : Lake.LeanVer) → motive (Lake.ToolchainVer.release ver)) → ((date : Lake.Date) → (rev : Option ℕ) → motive (Lake.ToolchainVer.nightly date rev)) → ((n : ℕ) → motive (Lake.ToolchainVer.pr n)) → ((v : String) → motive (Lake.Toolc...
null
false
TestFunction.fderivCLM._proof_13
Mathlib.Analysis.Distribution.TestFunction
∀ (𝕜 : Type u_1) [inst : NontriviallyNormedField 𝕜] {F : Type u_2} [inst_1 : NormedAddCommGroup F] [inst_2 : NormedSpace 𝕜 F], ContinuousConstSMul 𝕜 F
null
false
_private.Mathlib.Analysis.Normed.Module.Alternating.Uncurry.Fin.0.ContinuousAlternatingMap.alternatizeUncurryFinCLM.aux._proof_4
Mathlib.Analysis.Normed.Module.Alternating.Uncurry.Fin
∀ {𝕜 : Type u_1} {F : Type u_2} [inst : NontriviallyNormedField 𝕜] [inst_1 : NormedAddCommGroup F] [inst_2 : NormedSpace 𝕜 F], SMulCommClass 𝕜 𝕜 F
null
false
CategoryTheory.Pretopology.orderTop._proof_2
Mathlib.CategoryTheory.Sites.Pretopology
∀ (C : Type u_2) [inst : CategoryTheory.Category.{u_1, u_2} C] [inst_1 : CategoryTheory.Limits.HasPullbacks C] (x x_1 : C) (x_2 : x_1 ⟶ x), ∀ x_3 ∈ Set.univ, CategoryTheory.Presieve.pullbackArrows x_2 x_3 ∈ Set.univ
null
false
_private.Mathlib.CategoryTheory.WithTerminal.Cone.0.CategoryTheory.WithTerminal.map.match_1.eq_3
Mathlib.CategoryTheory.WithTerminal.Cone
∀ {C : Type u_1} [inst : CategoryTheory.Category.{u_2, u_1} C] (motive : (X Y : CategoryTheory.WithTerminal C) → (X ⟶ Y) → Sort u_3) (x : CategoryTheory.WithTerminal.star ⟶ CategoryTheory.WithTerminal.star) (h_1 : (a a_1 : C) → (f : CategoryTheory.WithTerminal.of a ⟶ CategoryTheory.WithTerminal.of a_1) ...
null
true
MeasureTheory.IsProjectiveLimit.isProbabilityMeasure
Mathlib.MeasureTheory.Constructions.Projective
∀ {ι : Type u_1} {α : ι → Type u_2} [inst : (i : ι) → MeasurableSpace (α i)] {P : (J : Finset ι) → MeasureTheory.Measure ((j : ↥J) → α ↑j)} {μ : MeasureTheory.Measure ((i : ι) → α i)} [∀ (i : Finset ι), MeasureTheory.IsProbabilityMeasure (P i)], MeasureTheory.IsProjectiveLimit μ P → MeasureTheory.IsProbabilityMea...
null
true
_private.Mathlib.Algebra.Group.Action.Defs.0.smul_pow.match_1_1
Mathlib.Algebra.Group.Action.Defs
∀ (motive : ℕ → Prop) (x : ℕ), (∀ (_ : Unit), motive 0) → (∀ (n : ℕ), motive n.succ) → motive x
null
false
Fin.instNontrivial
Mathlib.Data.Fin.Basic
∀ {n : ℕ} [n.AtLeastTwo], Nontrivial (Fin n)
null
true
Std.DTreeMap.Raw.Const.get!_diff_of_mem_right
Std.Data.DTreeMap.Raw.Lemmas
∀ {α : Type u} {cmp : α → α → Ordering} {β : Type v} {m₁ m₂ : Std.DTreeMap.Raw α (fun x => β) cmp} [Std.TransCmp cmp] [inst : Inhabited β], m₁.WF → m₂.WF → ∀ {k : α}, k ∈ m₂ → Std.DTreeMap.Raw.Const.get! (m₁ \ m₂) k = default
null
true
CategoryTheory.Mon.EquivLaxMonoidalFunctorPUnit.monToLaxMonoidalObj.eq_1
Mathlib.CategoryTheory.Monoidal.Mon
∀ {C : Type u₁} [inst : CategoryTheory.Category.{v₁, u₁} C] [inst_1 : CategoryTheory.MonoidalCategory C] (A : CategoryTheory.Mon C), CategoryTheory.Mon.EquivLaxMonoidalFunctorPUnit.monToLaxMonoidalObj A = (CategoryTheory.Functor.const (CategoryTheory.Discrete PUnit.{w + 1})).obj A.X
null
true
_private.Mathlib.Geometry.Manifold.ContMDiff.Defs.0.contMDiffOn_iff_of_mem_maximalAtlas._simp_1_2
Mathlib.Geometry.Manifold.ContMDiff.Defs
∀ {α : Sort u_1} {p q : α → Prop}, ((∀ (x : α), p x) ∧ ∀ (x : α), q x) = ∀ (x : α), p x ∧ q x
null
false
Std.HashMap.getElem?_insertMany_list.match_1
Std.Data.HashMap.Lemmas
{α : Type u_1} → {β : Type u_2} → (motive : α × β → Sort u_3) → (x : α × β) → ((a : α) → (b : β) → motive (a, b)) → motive x
null
false
List.interleave_perm_append._simp_1
Batteries.Data.List.Interleave
∀ {α : Type u_1} {l₁ l₂ : List α}, (l₁.interleave l₂).Perm (l₁ ++ l₂) = True
null
false
Homogenization.map_eq_id_iff._simp_1
Mathlib.LinearAlgebra.AffineSpace.Homogenization
∀ {R : Type u_1} [inst : Ring R] {V : Type u_2} {P : Type u_3} [inst_1 : AddCommGroup V] [inst_2 : Module R V] [inst_3 : AddTorsor V P] {f : P →ᵃ[R] P}, (Homogenization.map f = LinearMap.id) = (f = AffineMap.id R P)
null
false
Ordinal.card_lt_aleph0
Mathlib.SetTheory.Ordinal.Basic
∀ {o : Ordinal.{u_1}}, o.card < Cardinal.aleph0 ↔ o < Ordinal.omega0
null
true
Lean.Parser.Tactic.MRefinePat.stateful.injEq
Std.Tactic.Do.Syntax
∀ (h h_1 : Lean.TSyntax `Lean.binderIdent), (Lean.Parser.Tactic.MRefinePat.stateful h = Lean.Parser.Tactic.MRefinePat.stateful h_1) = (h = h_1)
null
true
_private.Mathlib.Tactic.Linter.DocString.0.Mathlib.Linter.initFn._@.Mathlib.Tactic.Linter.DocString.48192442._hygCtx._hyg.4
Mathlib.Tactic.Linter.DocString
IO (Lean.Option Bool)
null
false
CategoryTheory.Subobject.ofMkLE_comp_ofLE
Mathlib.CategoryTheory.Subobject.Basic
∀ {C : Type u₁} [inst : CategoryTheory.Category.{v₁, u₁} C] {B A₁ : C} (f : A₁ ⟶ B) [inst_1 : CategoryTheory.Mono f] (X Y : CategoryTheory.Subobject B) (h₁ : CategoryTheory.Subobject.mk f ≤ X) (h₂ : X ≤ Y), CategoryTheory.CategoryStruct.comp (CategoryTheory.Subobject.ofMkLE f X h₁) (X.ofLE Y h₂) = CategoryTheor...
null
true
BiheytingAlgebra.recOn
Mathlib.Order.Heyting.Basic
{α : Type u_4} → {motive : BiheytingAlgebra α → Sort u} → (t : BiheytingAlgebra α) → ([toHeytingAlgebra : HeytingAlgebra α] → [toSDiff : SDiff α] → (sdiff_le_iff : ∀ (a b c : α), a \ b ≤ c ↔ a ≤ b ⊔ c) → [toHNot : HNot α] → (top_sdiff : ∀ (a : α), ⊤ \ a = ...
null
false
CategoryTheory.Limits.FormalCoproduct.objIsoOfEq_symm
Mathlib.CategoryTheory.Limits.FormalCoproducts.Basic
∀ {C : Type u} [inst : CategoryTheory.Category.{v, u} C] (X : CategoryTheory.Limits.FormalCoproduct C) {i j : X.I} (hij : i = j), (X.objIsoOfEq hij).symm = X.objIsoOfEq ⋯
null
true
CategoryTheory.Monoidal.transport._proof_3
Mathlib.CategoryTheory.Monoidal.Transport
∀ {C : Type u_4} [inst : CategoryTheory.Category.{u_3, u_4} C] [inst_1 : CategoryTheory.MonoidalCategory C] {D : Type u_2} [inst_2 : CategoryTheory.Category.{u_1, u_2} D] (e : C ≌ D) {X₁ Y₁ X₂ Y₂ : D} (f : X₁ ⟶ Y₁) (g : X₂ ⟶ Y₂), e.inverse.map (CategoryTheory.MonoidalCategoryStruct.tensorHom f g) = CategoryTh...
null
false
ContRepresentation.invariants._proof_1
Mathlib.RepresentationTheory.Continuous.Basic
∀ {R : Type u_2} {G : Type u_3} {V : Type u_1} [inst : Monoid G] [inst_1 : Ring R] [inst_2 : AddCommGroup V] [inst_3 : TopologicalSpace V] [inst_4 : IsTopologicalAddGroup V] [inst_5 : Module R V] (π : ContRepresentation R G V) {a b : V}, a ∈ {v | ∀ (g : G), (π g) v = v} → b ∈ {v | ∀ (g : G), (π g) v = v} → a + b ∈ ...
null
false
Mathlib.Tactic.ByCases._aux_Mathlib_Tactic_ByCases___elabRules__private_Mathlib_Tactic_ByCases_0_Mathlib_Tactic_ByCases_tacticTry_push_neg_at___1
Mathlib.Tactic.ByCases
Lean.Elab.Tactic.Tactic
null
false
LatticeHom.dual._proof_3
Mathlib.Order.Hom.Lattice
∀ {α : Type u_2} {β : Type u_1} [inst : Lattice α] [inst_1 : Lattice β] (f : LatticeHom α β) (a b : α), f.toFun (a ⊔ b) = f.toFun a ⊔ f.toFun b
null
false
_private.Mathlib.Tactic.Inclusion.ExtensionAPI.Basic.0.Inclusion.checkIVarWellFormed.match_1
Mathlib.Tactic.Inclusion.ExtensionAPI.Basic
(motive : Inclusion.IExpr → Sort u_1) → (x : Inclusion.IExpr) → ((iType : Inclusion.IType) → (e : Lean.Expr) → motive { iType := iType, expr := e }) → motive x
null
false
_private.Lean.Meta.Tactic.Simp.BuiltinSimprocs.String.0.String.fromExpr?
Lean.Meta.Tactic.Simp.BuiltinSimprocs.String
Lean.Expr → Lean.Meta.SimpM (Option String)
null
true
ImportGraph.Widget.RpcEncodablePacket.«_@».ImportGraph.Widget.Collapsible.439131168._hygCtx._hyg.1.recOn
ImportGraph.Widget.Collapsible
{motive : ImportGraph.Widget.RpcEncodablePacket✝ → Sort u} → (t : ImportGraph.Widget.RpcEncodablePacket✝) → ((summary body initiallyOpen : Lean.Json) → motive { summary := summary, body := body, initiallyOpen := initiallyOpen }) → motive t
null
false
Std.TreeSet.not_mem_diff_of_mem_right
Std.Data.TreeSet.Lemmas
∀ {α : Type u} {cmp : α → α → Ordering} {t₁ t₂ : Std.TreeSet α cmp} [Std.TransCmp cmp] {k : α}, k ∈ t₂ → k ∉ t₁ \ t₂
null
true
CategoryTheory.Over.mono_of_mono_left
Mathlib.CategoryTheory.Comma.Over.Basic
∀ {T : Type u₁} [inst : CategoryTheory.Category.{v₁, u₁} T] {X : T} {f g : CategoryTheory.Over X} (k : f ⟶ g) [hk : CategoryTheory.Mono (CategoryTheory.Over.Hom.left k)], CategoryTheory.Mono k
If `k.left` is a monomorphism, then `k` is a monomorphism. In other words, `Over.forget X` reflects monomorphisms. The converse of `CategoryTheory.Over.mono_left_of_mono`. This lemma is not an instance, to avoid loops in type class inference.
true
Polynomial.leadingCoeff_det_X_one_add_C
Mathlib.LinearAlgebra.Matrix.Polynomial
∀ {n : Type u_1} {α : Type u_2} [inst : DecidableEq n] [inst_1 : Fintype n] [inst_2 : CommRing α] (A : Matrix n n α), (Polynomial.X • 1 + A.map ⇑Polynomial.C).det.leadingCoeff = 1
null
true
AddCircle.liftIoc_continuous
Mathlib.Topology.Instances.AddCircle.Defs
∀ {𝕜 : Type u_1} {B : Type u_2} [inst : AddCommGroup 𝕜] [inst_1 : LinearOrder 𝕜] [inst_2 : IsOrderedAddMonoid 𝕜] {p a : 𝕜} [hp : Fact (0 < p)] [inst_3 : Archimedean 𝕜] [inst_4 : TopologicalSpace 𝕜] [OrderTopology 𝕜] [inst_6 : TopologicalSpace B] {f : 𝕜 → B}, f a = f (a + p) → ContinuousOn f (Set.Icc a (a...
null
true
CancelCommMonoid.noConfusionType
Mathlib.Algebra.Group.Monoid
Sort u → {M : Type u_2} → CancelCommMonoid M → {M' : Type u_2} → CancelCommMonoid M' → Sort u
null
false
Batteries.Tactic.CollectOpaques.State._sizeOf_inst
Batteries.Tactic.PrintOpaques
SizeOf Batteries.Tactic.CollectOpaques.State
null
false
Batteries.Tactic.Lint.LintVerbosity.medium.sizeOf_spec
Batteries.Tactic.Lint.Frontend
sizeOf Batteries.Tactic.Lint.LintVerbosity.medium = 1
null
true
BoundedContinuousFunction.coe_toContinuousMapₐ
Mathlib.Topology.ContinuousMap.Bounded.Normed
∀ {α : Type u} {γ : Type w} (𝕜 : Type u_1) [inst : NormedField 𝕜] [inst_1 : TopologicalSpace α] [inst_2 : NormedRing γ] [inst_3 : NormedAlgebra 𝕜 γ] (f : BoundedContinuousFunction α γ), ⇑((BoundedContinuousFunction.toContinuousMapₐ 𝕜) f) = ⇑f
null
true
WithCStarModule.instCStarModuleProd._proof_3
Mathlib.Analysis.CStarAlgebra.Module.Constructions
∀ {A : Type u_1} [inst : NonUnitalCStarAlgebra A] [inst_1 : PartialOrder A] {E : Type u_3} {F : Type u_2} [inst_2 : NormedAddCommGroup E] [inst_3 : Module ℂ E] [inst_4 : SMul A E] [inst_5 : NormedAddCommGroup F] [inst_6 : Module ℂ F] [inst_7 : SMul A F] [inst_8 : CStarModule A E] [inst_9 : CStarModule A F] {a : A} ...
null
false
OpenNormalSubgroup.instSetLike._proof_1
Mathlib.Topology.Algebra.OpenSubgroup
∀ {G : Type u_1} [inst : Group G] [inst_1 : TopologicalSpace G] (x x_1 : OpenNormalSubgroup G), ↑x.toOpenSubgroup = ↑x_1.toOpenSubgroup → x = x_1
null
false
_private.Mathlib.Tactic.Linter.DirectoryDependency.0.Mathlib.Linter.directoryDependencyCheck.match_1
Mathlib.Tactic.Linter.DirectoryDependency
(motive : Option Lean.MessageData → Sort u_1) → (x : Option Lean.MessageData) → ((msg : Lean.MessageData) → motive (some msg)) → ((x : Option Lean.MessageData) → motive x) → motive x
null
false
CochainComplex.HomComplex.Triplet.q
Mathlib.Algebra.Homology.HomotopyCategory.HomComplex
{n : ℤ} → CochainComplex.HomComplex.Triplet n → ℤ
a second integer
true
ZFSet.vonNeumann_subset_vonNeumann_iff._simp_1
Mathlib.SetTheory.ZFC.VonNeumann
∀ {a b : Ordinal.{u}}, (ZFSet.vonNeumann a ⊆ ZFSet.vonNeumann b) = (a ≤ b)
null
false
freeGroupEquivCoprodI
Mathlib.GroupTheory.CoprodI
{ι : Type u_1} → FreeGroup ι ≃* Monoid.CoprodI fun x => FreeGroup Unit
A free group is a free product of copies of the `FreeGroup` over one generator.
true
_private.Init.Data.Iterators.Lemmas.Combinators.FilterMap.0.Std.IterM.DefaultConsumers.forIn'_eq_match_step.match_3.eq_1
Init.Data.Iterators.Lemmas.Combinators.FilterMap
∀ {α β : Type u_1} {m : Type u_1 → Type u_2} [inst : Std.Iterator α m β] {it : Std.IterM m β} (motive : it.Step → Sort u_3) (it' : Std.IterM m β) (out : β) (h : it.IsPlausibleStep (Std.IterStep.yield it' out)) (h_1 : (it' : Std.IterM m β) → (out : β) → (h : it.IsPlausibleStep (Std.IterStep.yield it' out))...
null
true
_private.Mathlib.Topology.Algebra.Module.ModuleTopology.0.IsModuleTopology.continuous_bilinear_of_pi_fintype._simp_1_1
Mathlib.Topology.Algebra.Module.ModuleTopology
∀ {α : Type u_1} {M : Type u_4} [inst : Zero M] [inst_1 : DecidableEq α] (a : α) (b : M), Pi.single a b = ⇑fun₀ | a => b
null
false
MeasureTheory.ProgMeasurable.sub
Mathlib.Probability.Process.Adapted
∀ {Ω : Type u_1} {ι : Type u_2} {m : MeasurableSpace Ω} [inst : Preorder ι] {f : MeasureTheory.Filtration ι m} {β : Type u_3} [inst_1 : TopologicalSpace β] {u v : ι → Ω → β} [inst_2 : MeasurableSpace ι] [inst_3 : AddGroup β] [ContinuousSub β], MeasureTheory.IsStronglyProgressive f u → MeasureTheory.IsStrongly...
**Alias** of `MeasureTheory.IsStronglyProgressive.sub`.
true
AddSubgroup.biSup_normal
Mathlib.Algebra.Group.Subgroup.Pointwise
∀ {G : Type u_2} [inst : AddGroup G] {ι : Type u_5} (s : Set ι) (H : ι → AddSubgroup G), (∀ i ∈ s, (H i).Normal) → (⨆ i ∈ s, H i).Normal
null
true
IsLUB.of_image
Mathlib.Order.Bounds.Image
∀ {α : Type u} {β : Type v} [inst : Preorder α] [inst_1 : Preorder β] {f : α → β}, (∀ {x y : α}, f y ≤ f x ↔ y ≤ x) → ∀ {s : Set α} {x : α}, IsLUB (f '' s) (f x) → IsLUB s x
null
true
TopCat.Presheaf.SheafCondition.opensLeCoverCocone._proof_1
Mathlib.Topology.Sheaves.SheafCondition.OpensLeCover
∀ {X : TopCat} {ι : Type u_2} (U : ι → TopologicalSpace.Opens ↑X) ⦃X_1 Y : CategoryTheory.ObjectProperty.FullSubcategory fun V => ∃ i, V ≤ U i⦄ (f : X_1 ⟶ Y), CategoryTheory.CategoryStruct.comp ((CategoryTheory.ObjectProperty.ι fun V => ∃ i, V ≤ U i).map f) (CategoryTheory.CategoryStruct.comp (TopCat.Presheaf...
null
false
Rat.normalize._proof_4
Init.Data.Rat.Basic
∀ (num : ℤ) (den : ℕ), den ≠ 0 → (num / ↑(num.natAbs.gcd den)).natAbs.Coprime (den / num.natAbs.gcd den)
null
false
Set.Icc.coe_iSup
Mathlib.Order.CompleteLatticeIntervals
∀ {ι : Sort u_1} {α : Type u_2} [inst : ConditionallyCompleteLattice α] {a b : α} (h : a ≤ b) [Nonempty ι] {S : ι → ↑(Set.Icc a b)}, have this := ⋯; ↑(iSup S) = ⨆ i, ↑(S i)
null
true
AddAction.prodEquiv._proof_1
Mathlib.Algebra.Group.Action.Prod
∀ (M : Type u_2) (N : Type u_3) (α : Type u_1) [inst : AddMonoid M] [inst_1 : AddMonoid N] (x : AddAction (M × N) α) (m : M) (n : N) (a : α), m +ᵥ n +ᵥ a = n +ᵥ m +ᵥ a
null
false
ProbabilityTheory.iIndepFun.indepFun_div_right₀
Mathlib.Probability.Independence.Basic
∀ {Ω : Type u_1} {ι : Type u_2} {_mΩ : MeasurableSpace Ω} {μ : MeasureTheory.Measure Ω} {β : Type u_10} {m : MeasurableSpace β} [inst : Div β] [MeasurableDiv₂ β] {f : ι → Ω → β}, ProbabilityTheory.iIndepFun f μ → (∀ (i : ι), AEMeasurable (f i) μ) → ∀ (i j k : ι), i ≠ j → i ≠ k → ProbabilityTheory.IndepFun (f i)...
null
true
Matrix.diagonal_mem_matrix_iff
Mathlib.Data.Matrix.Diagonal
∀ {n : Type u_3} {α : Type v} [inst : DecidableEq n] [inst_1 : Zero α] {S : Set α}, 0 ∈ S → ∀ {d : n → α}, Matrix.diagonal d ∈ S.matrix ↔ ∀ (i : n), d i ∈ S
null
true
String.Slice.slice_startPos
Init.Data.String.Lemmas.Basic
∀ {s : String.Slice} {p : s.Pos}, s.slice s.startPos p ⋯ = s.sliceTo p
null
true
Std.Do.ExceptConds.imp._f
Std.Do.PostCond
{ps : Std.Do.PostShape} → Std.Do.PostShape.below (motive := fun {ps} => Std.Do.ExceptConds ps → Std.Do.ExceptConds ps → Std.Do.ExceptConds ps) ps → Std.Do.ExceptConds ps → Std.Do.ExceptConds ps → Std.Do.ExceptConds ps
null
false
_private.Mathlib.Topology.Semicontinuity.Basic.0.lowerSemicontinuousOn_iff_preimage_Ioi._simp_1_3
Mathlib.Topology.Semicontinuity.Basic
∀ {α : Type u_1} {β : Type u_2} [t : TopologicalSpace β] {s : Set α} {f : α → β}, IsOpen s = ∃ t_1, IsOpen t_1 ∧ f ⁻¹' t_1 = s
null
false
CategoryTheory.Limits.hasColimitsOfShape_discrete
Mathlib.CategoryTheory.Limits.Shapes.FiniteProducts
∀ (C : Type u) [inst : CategoryTheory.Category.{v, u} C] [CategoryTheory.Limits.HasFiniteCoproducts C] (ι : Type w) [Finite ι], CategoryTheory.Limits.HasColimitsOfShape (CategoryTheory.Discrete ι) C
null
true
Monoid.Foldl.ofFreeMonoid._proof_1
Mathlib.Control.Fold
∀ {α β : Type u_1} (f : β → α → β) (x y : FreeMonoid α), MulOpposite.op { asHom := TypeCat.ofHom (flip (List.foldl f) (FreeMonoid.toList (x * y))) } = MulOpposite.op { asHom := TypeCat.ofHom (flip (List.foldl f) (FreeMonoid.toList x)) } * MulOpposite.op { asHom := TypeCat.ofHom (flip (List.foldl f) (FreeMon...
null
false
instIdempotentOpInt64HOr
Init.Data.SInt.Bitwise
Std.IdempotentOp fun x1 x2 => x1 ||| x2
null
true
Set.decidableMemNSMul
Mathlib.Algebra.Group.Pointwise.Set.Finite
{α : Type u_1} → [inst : AddMonoid α] → {s : Set α} → [Fintype α] → [DecidableEq α] → [DecidablePred fun x => x ∈ s] → (n : ℕ) → DecidablePred fun x => x ∈ n • s
null
true
_private.Mathlib.Analysis.InnerProductSpace.Basic.0.real_inner_add_sub_eq_zero_iff._simp_1_1
Mathlib.Analysis.InnerProductSpace.Basic
∀ {G : Type u_3} [inst : AddGroup G] {a b : G}, (a - b = 0) = (a = b)
null
false
ByteArray.instGetElemNatUInt8LtSize
Init.Data.ByteArray.Basic
GetElem ByteArray ℕ UInt8 fun xs i => i < xs.size
null
true
ApplicativeTransformation.ext
Mathlib.Control.Traversable.Basic
∀ {F : Type u → Type v} [inst : Applicative F] {G : Type u → Type w} [inst_1 : Applicative G] ⦃η η' : ApplicativeTransformation F G⦄, (∀ (α : Type u) (x : F α), (fun {α} => η.app α) x = (fun {α} => η'.app α) x) → η = η'
null
true
String.Slice.posGE_eq_iff
Init.Data.String.Lemmas.FindPos
∀ {s : String.Slice} {p : String.Pos.Raw} {h : p ≤ s.rawEndPos} {q : s.Pos}, s.posGE p h = q ↔ p ≤ q.offset ∧ ∀ (q' : s.Pos), p ≤ q'.offset → q ≤ q'
null
true
CategoryTheory.preservesLimitIso_hom_π
Mathlib.CategoryTheory.Limits.Preserves.Limits
∀ {C : Type u₁} [inst : CategoryTheory.Category.{v₁, u₁} C] {D : Type u₂} [inst_1 : CategoryTheory.Category.{v₂, u₂} D] (G : CategoryTheory.Functor C D) {J : Type w} [inst_2 : CategoryTheory.Category.{w', w} J] (F : CategoryTheory.Functor J C) [inst_3 : CategoryTheory.Limits.PreservesLimit F G] [inst_4 : Category...
null
true
Lean.Order.SeqRight.monotone_seqRight
Init.Internal.Order.Lemmas
∀ {m : Type u → Type v} [inst : Monad m] [inst_1 : (α : Type u) → Lean.Order.PartialOrder (m α)] [Lean.Order.MonoBind m] {α β : Type u} {γ : Type w} [inst_3 : Lean.Order.PartialOrder γ] [LawfulMonad m] (f : γ → m α) (g : γ → m β), Lean.Order.monotone g → Lean.Order.monotone f → Lean.Order.monotone fun x => g x *> f...
null
true
Std.Time.GenericFormat.noConfusion
Std.Time.Format.Basic
{P : Sort u} → {awareness : Std.Time.Awareness} → {t : Std.Time.GenericFormat awareness} → {awareness' : Std.Time.Awareness} → {t' : Std.Time.GenericFormat awareness'} → awareness = awareness' → t ≍ t' → Std.Time.GenericFormat.noConfusionType P t t'
null
false
DFinsupp.Lex.partialOrder._proof_3
Mathlib.Data.DFinsupp.Lex
∀ {ι : Type u_2} {α : ι → Type u_1} [inst : (i : ι) → Zero (α i)] [inst_1 : LinearOrder ι] [inst_2 : (i : ι) → PartialOrder (α i)] (a b c : Lex (Π₀ (i : ι), α i)), a ≤ b → b ≤ c → a ≤ c
null
false
AddCancelCommMonoid.toAddCancelMonoid.eq_1
Mathlib.Algebra.Group.Monoid
∀ (M : Type u_2) [inst : AddCancelCommMonoid M], AddCancelCommMonoid.toAddCancelMonoid M = { toAddLeftCancelMonoid := inst.toAddLeftCancelMonoid, toIsRightCancelAdd := ⋯ }
null
true
trdeg_eq_zero
Mathlib.RingTheory.AlgebraicIndependent.Transcendental
∀ {R : Type u_3} {A : Type v} [inst : CommRing R] [inst_1 : CommRing A] [inst_2 : Algebra R A] [Algebra.IsAlgebraic R A], Algebra.trdeg R A = 0
null
true
Filter.Tendsto.uniformity_add_iff_left
Mathlib.Topology.Algebra.IsUniformGroup.Defs
∀ {α : Type u_1} [inst : UniformSpace α] [inst_1 : AddGroup α] [IsUniformAddGroup α] {ι : Type u_3} {f g : ι → α × α} {l : Filter ι}, Filter.Tendsto g l (uniformity α) → (Filter.Tendsto (f + g) l (uniformity α) ↔ Filter.Tendsto f l (uniformity α))
If `g : ι → G × G` converges to the uniformity, then any `f : ι → G × G` converges to the uniformity iff `f + g` does. This is often useful when `g` is valued in the diagonal, in which case its convergence is automatic.
true
_private.Mathlib.CategoryTheory.Filtered.Small.0.CategoryTheory.IsFiltered.FilteredClosureSmall.bundledAbstractFilteredClosure.eq_def
Mathlib.CategoryTheory.Filtered.Small
∀ {C : Type u} [inst : CategoryTheory.Category.{v, u} C] [inst_1 : CategoryTheory.IsFilteredOrEmpty C] {α : Type w} (f : α → C) (x : ℕ), CategoryTheory.IsFiltered.FilteredClosureSmall.bundledAbstractFilteredClosure✝ f x = match x with | 0 => ⟨ULift.{v, w} α, f ∘ ULift.down⟩ | n.succ => ⟨CategoryTh...
null
true
Unitization.starLift_symm_apply
Mathlib.Algebra.Algebra.Unitization
∀ {R : Type u_1} {A : Type u_2} {C : Type u_3} [inst : CommSemiring R] [inst_1 : StarRing R] [inst_2 : NonUnitalSemiring A] [inst_3 : StarRing A] [inst_4 : Module R A] [inst_5 : SMulCommClass R A A] [inst_6 : IsScalarTower R A A] [inst_7 : Semiring C] [inst_8 : Algebra R C] [inst_9 : StarRing C] [inst_10 : StarMo...
null
true
CategoryTheory.Presheaf.uliftYonedaAdjunction._proof_2
Mathlib.CategoryTheory.Limits.Presheaf
∀ {C : Type u_3} [inst : CategoryTheory.Category.{u_4, u_3} C] {ℰ : Type u_2} [inst_1 : CategoryTheory.Category.{u_1, u_2} ℰ] {A : CategoryTheory.Functor C ℰ} [inst_2 : CategoryTheory.uliftYoneda.{max u_5 u_1, u_4, u_3}.HasPointwiseLeftKanExtension A] (L : CategoryTheory.Functor (CategoryTheory.Functor Cᵒᵖ (Type ...
null
false
Matrix.sub_vecMulVec
Mathlib.Data.Matrix.Mul
∀ {m : Type u_2} {n : Type u_3} {α : Type v} [inst : NonUnitalNonAssocRing α] (w₁ w₂ : m → α) (v : n → α), Matrix.vecMulVec (w₁ - w₂) v = Matrix.vecMulVec w₁ v - Matrix.vecMulVec w₂ v
null
true
CategoryTheory.OverPresheafAux.yonedaCollectionFunctor_obj
Mathlib.CategoryTheory.Comma.Presheaf.Basic
∀ {C : Type u} [inst : CategoryTheory.Category.{v, u} C] (A : CategoryTheory.Functor Cᵒᵖ (Type v)) (F : CategoryTheory.Functor (CategoryTheory.CostructuredArrow CategoryTheory.yoneda A)ᵒᵖ (Type v)), (CategoryTheory.OverPresheafAux.yonedaCollectionFunctor A).obj F = CategoryTheory.OverPresheafAux.yonedaCollectio...
null
true
LinearMap.trace_comp_cycle
Mathlib.LinearAlgebra.Trace
∀ {R : Type u_1} [inst : CommRing R] {M : Type u_2} [inst_1 : AddCommGroup M] [inst_2 : Module R M] {N : Type u_3} {P : Type u_4} [inst_3 : AddCommGroup N] [inst_4 : Module R N] [inst_5 : AddCommGroup P] [inst_6 : Module R P] [Module.Free R N] [Module.Finite R N] [Module.Free R P] [Module.Finite R P] (f : M →ₗ[R] N...
null
true
Matrix.colStochastic._proof_3
Mathlib.LinearAlgebra.Matrix.Stochastic
∀ (R : Type u_1) (n : Type u_2) [inst : Fintype n] [inst_1 : DecidableEq n] [inst_2 : Semiring R] [inst_3 : PartialOrder R] [IsOrderedRing R], 1 ∈ {M | (∀ (i j : n), 0 ≤ M i j) ∧ Matrix.vecMul 1 M = 1}
null
false
Group.conjugatesOfSet_union
Mathlib.Algebra.Group.Subgroup.Basic
∀ {G : Type u_4} [inst : Group G] (s t : Set G), Group.conjugatesOfSet (s ∪ t) = Group.conjugatesOfSet s ∪ Group.conjugatesOfSet t
The set of conjugates of the union of two sets is the union of the conjugates
true
CategoryTheory.Limits.PullbackCone.fst
Mathlib.CategoryTheory.Limits.Shapes.Pullback.PullbackCone
{C : Type u} → [inst : CategoryTheory.Category.{v, u} C] → {X Y Z : C} → {f : X ⟶ Z} → {g : Y ⟶ Z} → (t : CategoryTheory.Limits.PullbackCone f g) → t.pt ⟶ X
The first projection of a pullback cone.
true
AlgEquiv.coe_toAlgHom
Mathlib.Algebra.Algebra.Equiv
∀ {R : Type uR} {A₁ : Type uA₁} {A₂ : Type uA₂} [inst : CommSemiring R] [inst_1 : Semiring A₁] [inst_2 : Semiring A₂] [inst_3 : Algebra R A₁] [inst_4 : Algebra R A₂] (e : A₁ ≃ₐ[R] A₂), ⇑↑e = ⇑e
null
true
MvPolynomial.aeval_X_left_apply
Mathlib.Algebra.MvPolynomial.Eval
∀ {R : Type u} {σ : Type u_1} [inst : CommSemiring R] (p : MvPolynomial σ R), (MvPolynomial.aeval MvPolynomial.X) p = p
null
true
IsClosed.isGreatest_inter_Icc_of_forall_exists_gt
Mathlib.Topology.Order.IntermediateValue
∀ {α : Type u} [inst : TopologicalSpace α] [inst_1 : ConditionallyCompleteLinearOrder α] [OrderTopology α] {a b : α} {s : Set α}, IsClosed (s ∩ Set.Icc a b) → a ∈ s → a ≤ b → (∀ x ∈ s ∩ Set.Ico a b, (s ∩ Set.Ioc x b).Nonempty) → IsGreatest (s ∩ Set.Icc a b) b
A "continuous induction principle" for a closed interval: if a set `s` meets `[a, b]` on a closed subset, contains `a`, and the set `s ∩ [a, b)` has no maximal point, then `b` is the greatest element of `s ∩ [a, b]`.
true
TemperedDistribution
Mathlib.Analysis.Distribution.TemperedDistribution
(E : Type u_3) → (F : Type u_4) → [inst : NormedAddCommGroup E] → [NormedSpace ℝ E] → [TopologicalSpace F] → [inst : AddCommGroup F] → [Module ℂ F] → Type (max u_3 u_4)
The space of tempered distribution is the space of continuous linear maps from the Schwartz to a normed space, equipped with the topology of pointwise convergence.
true
_private.Mathlib.Probability.Moments.Variance.0.ProbabilityTheory.evariance_def'._simp_1_1
Mathlib.Probability.Moments.Variance
∀ {α : Type u_2} [inst : SeminormedRing α] [NormOneClass α] [NormMulClass α] (a : α) (n : ℕ), ‖a‖ₑ ^ n = ‖a ^ n‖ₑ
null
false
_private.Mathlib.Tactic.Linter.Whitespace.0.Mathlib.Linter.pushFormatError
Mathlib.Tactic.Linter.Whitespace
Array Mathlib.Linter.FormatError✝ → Mathlib.Linter.FormatError✝ → Array Mathlib.Linter.FormatError✝
Add a new `FormatError` `f` to the array `fs`, trying, as much as possible, to merge the new `FormatError` with the last entry of `fs`.
true
_private.Mathlib.Geometry.Manifold.MFDeriv.SpecificFunctions.0.HasMFDerivWithinAt.prod._proof_1_4
Mathlib.Geometry.Manifold.MFDeriv.SpecificFunctions
∀ {F' : Type u_1} [inst_6 : NormedCommRing F'], ContinuousConstSMul F' F'
null
false
_private.Std.Time.Format.Basic.0.Std.Time.GenericFormat.DateBuilder.K
Std.Time.Format.Basic
Std.Time.GenericFormat.DateBuilder✝ → Option (Std.Time.Internal.Bounded.LE 0 11)
null
true
CategoryTheory.ShortComplex.homologyIsoCokernelLift
Mathlib.Algebra.Homology.ShortComplex.Homology
{C : Type u} → [inst : CategoryTheory.Category.{v, u} C] → [inst_1 : CategoryTheory.Limits.HasZeroMorphisms C] → (S : CategoryTheory.ShortComplex C) → [inst_2 : S.HasHomology] → [inst_3 : CategoryTheory.Limits.HasKernel S.g] → [inst_4 : CategoryTheory.Limits.HasCokernel (Catego...
The homology of a short complex `S` identifies to the cokernel of the induced morphism `S.X₁ ⟶ kernel S.g`.
true
ArchimedeanClass.mk_le_mk_of_abs
Mathlib.Algebra.Order.Archimedean.Class
∀ {M : Type u_1} [inst : AddCommGroup M] [inst_1 : LinearOrder M] [inst_2 : IsOrderedAddMonoid M] {a b : M}, |a| ≤ |b| → ArchimedeanClass.mk b ≤ ArchimedeanClass.mk a
null
true