name stringlengths 2 347 | module stringlengths 6 90 | type stringlengths 1 5.42M | docString stringlengths 0 11k ⌀ | allowCompletion bool 2
classes |
|---|---|---|---|---|
Summable.tsum_of_nat_of_neg | Mathlib.Topology.Algebra.InfiniteSum.NatInt | ∀ {G : Type u_2} [inst : AddCommGroup G] [inst_1 : TopologicalSpace G] [IsTopologicalAddGroup G] [T2Space G]
{f : ℤ → G},
(Summable fun n => f ↑n) →
(Summable fun n => f (-↑n)) → ∑' (n : ℤ), f n = ∑' (n : ℕ), f ↑n + ∑' (n : ℕ), f (-↑n) - f 0 | null | true |
Lean.Elab.Command.CtorView.modifiers | Lean.Elab.MutualInductive | Lean.Elab.Command.CtorView → Lean.Elab.Modifiers | null | true |
Algebra.IsAlgebraic.mk._flat_ctor | Mathlib.RingTheory.Algebraic.Defs | ∀ {R : Type u} {A : Type v} [inst : CommRing R] [inst_1 : Ring A] [inst_2 : Algebra R A],
(∀ (x : A), IsAlgebraic R x) → Algebra.IsAlgebraic R A | null | false |
CategoryTheory.Functor.LaxMonoidal.ofBifunctor.bottomMapᵣ | Mathlib.CategoryTheory.Monoidal.Multifunctor | {C : Type u_1} →
[inst : CategoryTheory.Category.{v_1, u_1} C] →
[inst_1 : CategoryTheory.MonoidalCategory C] →
{D : Type u_2} →
[inst_2 : CategoryTheory.Category.{v_2, u_2} D] →
(F : CategoryTheory.Functor C D) →
((CategoryTheory.MonoidalCategory.curriedTensor C).flip.obj
... | The bottom map in the right unitality square.
| true |
YoungDiagram.ofPartition_toPartition | Mathlib.Combinatorics.Enumerative.Partition.YoungDiagram | ∀ {n : ℕ} {μ : YoungDiagram} (h : μ.card = n), YoungDiagram.ofPartition (μ.toPartition h) = μ | null | true |
Subarray.mkSlice_roi_eq_mkSlice_rco | Init.Data.Slice.Array.Lemmas | ∀ {α : Type u_1} {xs : Subarray α} {lo : ℕ},
Std.Roi.Sliceable.mkSlice xs (lo<...*) = Std.Rco.Sliceable.mkSlice xs (lo + 1...Std.Slice.size xs) | null | true |
LinearEquiv.cast_symm_apply | Mathlib.Algebra.Module.Equiv.Defs | ∀ {R : Type u_1} [inst : Semiring R] {ι : Type u_14} {M : ι → Type u_15} [inst_1 : (i : ι) → AddCommMonoid (M i)]
[inst_2 : (i : ι) → Module R (M i)] {i j : ι} (h : i = j) (a : M j), (LinearEquiv.cast h).symm a = cast ⋯ a | null | true |
MeasureTheory.MemLp.integrable_enorm_pow | Mathlib.MeasureTheory.Function.L1Space.Integrable | ∀ {α : Type u_1} {ε : Type u_5} {m : MeasurableSpace α} {μ : MeasureTheory.Measure α} [inst : TopologicalSpace ε]
[inst_1 : ContinuousENorm ε] {f : α → ε} {p : ℕ},
MeasureTheory.MemLp f (↑p) μ → p ≠ 0 → MeasureTheory.Integrable (fun x => ‖f x‖ₑ ^ p) μ | null | true |
SkewMonoidAlgebra.liftNCRingHom._proof_1 | Mathlib.Algebra.SkewMonoidAlgebra.Basic | ∀ {k : Type u_1} [inst : Semiring k] {R : Type u_2} [inst_1 : Semiring R], AddMonoidHomClass (k →+* R) k R | null | false |
Nat.recOnPrimePow._proof_5 | Mathlib.Data.Nat.Factorization.Induction | ∀ (k : ℕ), (k + 2) / (k + 2).minFac ^ (k + 2).factorization (k + 2).minFac < k + 2 | null | false |
CategoryTheory.LocalizerMorphism.RightResolution.mk_surjective | Mathlib.CategoryTheory.Localization.Resolution | ∀ {C₁ : Type u_1} {C₂ : Type u_2} [inst : CategoryTheory.Category.{v_1, u_1} C₁]
[inst_1 : CategoryTheory.Category.{v_2, u_2} C₂] {W₁ : CategoryTheory.MorphismProperty C₁}
{W₂ : CategoryTheory.MorphismProperty C₂} {Φ : CategoryTheory.LocalizerMorphism W₁ W₂} {X₂ : C₂}
(R : Φ.RightResolution X₂), ∃ X₁ w, ∃ (hw : W... | null | true |
AffineMap.map_midpoint | Mathlib.LinearAlgebra.AffineSpace.Midpoint | ∀ {R : Type u_1} {V : Type u_2} {V' : Type u_3} {P : Type u_4} {P' : Type u_5} [inst : Ring R] [inst_1 : Invertible 2]
[inst_2 : AddCommGroup V] [inst_3 : Module R V] [inst_4 : AddTorsor V P] [inst_5 : AddCommGroup V']
[inst_6 : Module R V'] [inst_7 : AddTorsor V' P'] (f : P →ᵃ[R] P') (a b : P),
f (midpoint R a b... | null | true |
Std.DHashMap.getKey?_union_of_not_mem_right | Std.Data.DHashMap.Lemmas | ∀ {α : Type u} {β : α → Type v} {x : BEq α} {x_1 : Hashable α} {m₁ m₂ : Std.DHashMap α β} [EquivBEq α]
[LawfulHashable α] {k : α}, k ∉ m₂ → (m₁ ∪ m₂).getKey? k = m₁.getKey? k | null | true |
_private.Mathlib.RingTheory.Jacobson.Ideal.0.Ideal.IsLocal.mem_jacobson_or_exists_inv.match_1_3 | Mathlib.RingTheory.Jacobson.Ideal | ∀ {R : Type u_1} [inst : CommRing R] {I : Ideal R} (x : R) (motive : (∃ y ∈ I, ∃ z ∈ Ideal.span {x}, y + z = 1) → Prop)
(x_1 : ∃ y ∈ I, ∃ z ∈ Ideal.span {x}, y + z = 1),
(∀ (p : R) (hpi : p ∈ I) (q : R) (hq : q ∈ Ideal.span {x}) (hpq : p + q = 1), motive ⋯) → motive x_1 | null | false |
Std.ExtDHashMap.Const.insertManyIfNewUnit_list_eq_empty_iff._simp_1 | Std.Data.ExtDHashMap.Lemmas | ∀ {α : Type u} {x : BEq α} {x_1 : Hashable α} {m : Std.ExtDHashMap α fun x => Unit} [inst : EquivBEq α]
[inst_1 : LawfulHashable α] {l : List α}, (Std.ExtDHashMap.Const.insertManyIfNewUnit m l = ∅) = (m = ∅ ∧ l = []) | null | false |
CommGroupWithZero.instStrongNormalizedGCDMonoid._proof_5 | Mathlib.Algebra.GCDMonoid.Basic | ∀ (G₀ : Type u_1) [inst : CommGroupWithZero G₀] [inst_1 : DecidableEq G₀] {a b c : G₀},
a ∣ c → a ∣ b → a ∣ if c = 0 ∧ b = 0 then 0 else 1 | null | false |
Lean.Meta.DiagSummary.data._default | Lean.Meta.Diagnostics | Array Lean.MessageData | null | false |
Bundle.TotalSpace.recOn | Mathlib.Data.Bundle | {B : Type u_1} →
{F : Type u_4} →
{E : B → Type u_5} →
{motive : Bundle.TotalSpace F E → Sort u} →
(t : Bundle.TotalSpace F E) → ((proj : B) → (snd : E proj) → motive ⟨proj, snd⟩) → motive t | null | false |
_private.Batteries.Data.List.Scan.0.List.take_flatten | Batteries.Data.List.Scan | {α : Type u_1} →
(L : List (List α)) →
(i : ℕ) →
ProofWanted
(have j := List.findIdx (fun x => decide (x > i)) (List.map List.length L).partialSums - 1;
have k := i - (List.take j L).flatten.length;
List.take i L.flatten = (List.take j L).flatten ++ List.take k (L[j]?.getD [])) | null | true |
ENNReal.finsetSum_iSup | Mathlib.Basic.ENNReal.BigOperators | ∀ {ι : Type u_1} {α : Type u_2} {s : Finset α} {f : α → ι → ENNReal},
(∀ (i j : ι), ∃ k, ∀ (a : α), f a i ≤ f a k ∧ f a j ≤ f a k) → ∑ a ∈ s, ⨆ i, f a i = ⨆ i, ∑ a ∈ s, f a i | null | true |
Lean.SubExpr.Pos.pushAppArg | Lean.SubExpr | Lean.SubExpr.Pos → Lean.SubExpr.Pos | null | true |
_private.Batteries.Data.Fin.Lemmas.0.Fin.findSome?_eq_some_iff._simp_1_1 | Batteries.Data.Fin.Lemmas | ∀ {p : Fin 0 → Prop}, (∀ (i : Fin 0), p i) = True | null | false |
PUnit.instLinearOrderedAddCommMonoidWithTop._proof_3 | Mathlib.Algebra.Order.PUnit | ∀ (x : PUnit.{1}), x ≤ x | null | false |
Lean.Meta.DiscrTree.getSubexpressionMatches._unsafe_rec | Mathlib.Lean.Meta.DiscrTree | {α : Type} → Lean.Meta.DiscrTree α → Lean.Expr → Lean.MetaM (Array α) | null | false |
_aux_Mathlib_Algebra_Group_Units_Defs___unexpand_Units_1 | Mathlib.Algebra.Group.Units.Defs | Lean.PrettyPrinter.Unexpander | null | false |
_private.Lean.Elab.PatternVar.0.Lean.Elab.Term.CollectPatternVars.collect.processImplicitArg._unsafe_rec | Lean.Elab.PatternVar | Bool →
Lean.Elab.Term.CollectPatternVars.Context →
Lean.Elab.Term.CollectPatternVars.M Lean.Elab.Term.CollectPatternVars.Context | null | false |
_private.Mathlib.LinearAlgebra.Eigenspace.Basic.0.Module.End.genEigenspace_nat._simp_1_1 | Mathlib.LinearAlgebra.Eigenspace.Basic | ∀ {R : Type v} {M : Type w} [inst : CommRing R] [inst_1 : AddCommGroup M] [inst_2 : Module R M] {f : Module.End R M}
{μ : R} {k : ℕ} {x : M}, (x ∈ (f.genEigenspace μ) ↑k) = (x ∈ ((f - μ • 1) ^ k).ker) | null | false |
IsAddUnit.of_add_eq_zero_right | Mathlib.Algebra.Group.Units.Defs | ∀ {M : Type u_1} [inst : AddMonoid M] [IsDedekindFiniteAddMonoid M] {b : M} (a : M), a + b = 0 → IsAddUnit b | null | true |
MeasureTheory.VectorMeasure.dirac._proof_2 | Mathlib.MeasureTheory.VectorMeasure.Basic | ∀ {β : Type u_1} {M : Type u_2} [inst : AddCommMonoid M] [inst_1 : MeasurableSpace β] (x : β) (v : M) ⦃i : Set β⦄,
¬MeasurableSet i → (if MeasurableSet i ∧ x ∈ i then v else 0) = 0 | null | false |
_private.Mathlib.RingTheory.Spectrum.Prime.ChevalleyComplexity.0.ChevalleyThm.PolynomialC.induction_aux._simp_1_9 | Mathlib.RingTheory.Spectrum.Prime.ChevalleyComplexity | ∀ {α : Type u_1} {β : Type u_2} [inst : SMul α β] {ι : Sort u_4} (a : α) (f : ι → β),
(Set.range fun i => a • f i) = a • Set.range f | null | false |
UniqueFactorizationMonoid.radical_ne_zero._simp_1 | Mathlib.RingTheory.Radical.Basic | ∀ {M : Type u_1} [inst : CommMonoidWithZero M] [inst_1 : NormalizationMonoid M] [inst_2 : UniqueFactorizationMonoid M]
{a : M} [Nontrivial M], (UniqueFactorizationMonoid.radical a = 0) = False | null | false |
DirectSum.IsInternal.exists_subordinateOrthonormalBasisIndex_eq | Mathlib.Analysis.InnerProductSpace.PiL2 | ∀ {ι : Type u_1} {𝕜 : Type u_3} [inst : RCLike 𝕜] {E : Type u_4} [inst_1 : NormedAddCommGroup E]
[inst_2 : InnerProductSpace 𝕜 E] [inst_3 : Fintype ι] [inst_4 : FiniteDimensional 𝕜 E] {n : ℕ}
(hn : Module.finrank 𝕜 E = n) [inst_5 : DecidableEq ι] {V : ι → Submodule 𝕜 E} (hV : DirectSum.IsInternal V)
(hV' : ... | null | true |
LinearOrderedCommGroupWithZero.toLinearOrderedCommMonoidWithZero | Mathlib.Algebra.Order.GroupWithZero.Canonical | {α : Type u_3} → [self : LinearOrderedCommGroupWithZero α] → LinearOrderedCommMonoidWithZero α | null | true |
CochainComplex.isKProjective_shift_iff | Mathlib.Algebra.Homology.HomotopyCategory.KProjective | ∀ {C : Type u_1} [inst : CategoryTheory.Category.{v_1, u_1} C] [inst_1 : CategoryTheory.Abelian C]
(K : CochainComplex C ℤ) (n : ℤ),
((CategoryTheory.shiftFunctor (CochainComplex C ℤ) n).obj K).IsKProjective ↔ K.IsKProjective | null | true |
CategoryTheory.EffectiveEquivalenceRelation | Mathlib.CategoryTheory.EquivalenceRelation | {C : Type u_1} → [inst : CategoryTheory.Category.{v_1, u_1} C] → {R A : C} → (R ⟶ A) → (R ⟶ A) → Type (max u_1 v_1) | An effective equivalence relation is an equivalence relation `p₁, p₂ : R ⟶ A` together with a
morphism `π : A ⟶ B` such that the resulting square is both a pullback square and a pushout
square. | true |
Hyperreal.coe_add | Mathlib.Analysis.Real.Hyperreal | ∀ (x y : ℝ), ↑(x + y) = ↑x + ↑y | null | true |
Bundle.Prod.contMDiffVectorBundle | Mathlib.Geometry.Manifold.VectorBundle.Basic | ∀ {n : WithTop ℕ∞} {𝕜 : Type u_1} {B : Type u_2} [inst : NontriviallyNormedField 𝕜] {EB : Type u_6}
[inst_1 : NormedAddCommGroup EB] [inst_2 : NormedSpace 𝕜 EB] {HB : Type u_7} [inst_3 : TopologicalSpace HB]
{IB : ModelWithCorners 𝕜 EB HB} [inst_4 : TopologicalSpace B] [inst_5 : ChartedSpace HB B] (F₁ : Type u_... | The direct sum of two `C^n` vector bundles over the same base is a `C^n` vector bundle. | true |
CategoryTheory.ProjectiveResolution.liftFOne._proof_3 | Mathlib.CategoryTheory.Abelian.Projective.Resolution | ∀ {C : Type u_2} [inst : CategoryTheory.Category.{u_1, u_2} C] [inst_1 : CategoryTheory.Abelian C] {Y : C}
(P : CategoryTheory.ProjectiveResolution Y), CategoryTheory.Projective (P.complex.X 1) | null | false |
Std.DTreeMap.Raw.Equiv.of_toList_perm | Std.Data.DTreeMap.Raw.Lemmas | ∀ {α : Type u} {β : α → Type v} {cmp : α → α → Ordering} {t₁ t₂ : Std.DTreeMap.Raw α β cmp},
t₁.toList.Perm t₂.toList → t₁.Equiv t₂ | null | true |
_private.Init.Data.Nat.Internal.SOM.0.Nat.Internal.SOM.Poly.add.go._unsafe_rec | Init.Data.Nat.Internal.SOM | ℕ → Nat.Internal.SOM.Poly → Nat.Internal.SOM.Poly → Nat.Internal.SOM.Poly | null | false |
instFreeQuotientIdealSpanSingletonSetQuotSMulTop | Mathlib.RingTheory.Regular.Free | ∀ (R : Type u_1) [inst : CommRing R] (M : Type u_2) [inst_1 : AddCommGroup M] [inst_2 : Module R M] [Module.Free R M]
(x : R), Module.Free (R ⧸ Ideal.span {x}) (QuotSMulTop x M) | null | true |
PEquiv.ofSet_eq_refl._simp_1 | Mathlib.Basic.PEquiv | ∀ {α : Type u} {s : Set α} [inst : DecidablePred fun x => x ∈ s], (PEquiv.ofSet s = PEquiv.refl α) = (s = Set.univ) | null | false |
_private.Mathlib.NumberTheory.Padics.Hensel.0.newton_seq_aux._proof_1 | Mathlib.NumberTheory.Padics.Hensel | ∀ {p : ℕ} [inst : Fact (Nat.Prime p)] {R : Type u_1} [inst_1 : CommSemiring R] [inst_2 : Algebra R ℤ_[p]]
{F : Polynomial R} {a : ℤ_[p]}
(hnorm : ‖(Polynomial.aeval a) F‖ < ‖(Polynomial.aeval a) (Polynomial.derivative F)‖ ^ 2) (k : ℕ),
ih_gen✝ k ↑(newton_seq_aux✝ hnorm k) | null | false |
Lean.Parser.Command.recallQuestionCmd | Lean.Parser.Command | Lean.Parser.Parser | `recall?` suggests a `recall` statement for a previous declaration. | true |
ContDiffMapSupportedIn.seminorm._proof_3 | Mathlib.Analysis.Distribution.ContDiffMapSupportedIn | ∀ (𝕜 : Type u_1) (F : Type u_2) [inst : NontriviallyNormedField 𝕜] [inst_1 : NormedAddCommGroup F]
[inst_2 : NormedSpace 𝕜 F], ContinuousConstSMul 𝕜 F | null | false |
JordanHolderLattice.rec | Mathlib.Order.JordanHolder | {X : Type u} →
[inst : Lattice X] →
{motive : JordanHolderLattice X → Sort u_1} →
((IsMaximal : X → X → Prop) →
(lt_of_isMaximal : ∀ {x y : X}, IsMaximal x y → x < y) →
(sup_eq_of_isMaximal : ∀ {x y z : X}, IsMaximal x z → IsMaximal y z → x ≠ y → x ⊔ y = z) →
(isMaximal_i... | null | false |
descPochhammer | Mathlib.RingTheory.Polynomial.Pochhammer | (R : Type u) → [inst : Ring R] → ℕ → Polynomial R | `descPochhammer R n` is the polynomial `X * (X - 1) * ... * (X - n + 1)`,
with coefficients in the ring `R`.
| true |
Lean.Parser.Tactic.Grind.«grind_filterGen≤_» | Init.Grind.Interactive | Lean.ParserDescr | null | true |
CategoryTheory.Comonad.Coalgebra.isoMk | Mathlib.CategoryTheory.Monad.Algebra | {C : Type u₁} →
[inst : CategoryTheory.Category.{v₁, u₁} C] →
{G : CategoryTheory.Comonad C} →
{A B : G.Coalgebra} →
(h : A.A ≅ B.A) →
autoParam
(CategoryTheory.CategoryStruct.comp A.a (G.map h.hom) = CategoryTheory.CategoryStruct.comp h.hom B.a)
CategoryTheory.... | To construct an isomorphism of coalgebras, it suffices to give an isomorphism of the carriers which
commutes with the structure morphisms.
| true |
CategoryTheory.AddMon.instCartesianMonoidalCategory.eq_1 | Mathlib.CategoryTheory.Monoidal.Cartesian.Mon | ∀ {C : Type u_1} [inst : CategoryTheory.Category.{v, u_1} C] [inst_1 : CategoryTheory.CartesianMonoidalCategory C]
[inst_2 : CategoryTheory.BraidedCategory C],
CategoryTheory.AddMon.instCartesianMonoidalCategory =
{ toMonoidalCategory := CategoryTheory.AddMon.monMonoidal,
isTerminalTensorUnit :=
C... | null | true |
Matrix.mul_right_inj_of_invertible | Mathlib.LinearAlgebra.Matrix.NonsingularInverse | ∀ {m : Type u} {n : Type u'} {α : Type v} [inst : Fintype n] [inst_1 : DecidableEq n] [inst_2 : CommRing α]
(A : Matrix n n α) [Invertible A] {x y : Matrix n m α}, A * x = A * y ↔ x = y | null | true |
Std.ExtHashSet.size_diff_le_size_left | Std.Data.ExtHashSet.Lemmas | ∀ {α : Type u} {x : BEq α} {x_1 : Hashable α} {m₁ m₂ : Std.ExtHashSet α} [inst : EquivBEq α]
[inst_1 : LawfulHashable α], (m₁ \ m₂).size ≤ m₁.size | null | true |
ProperConstVAdd.mk._flat_ctor | Mathlib.Topology.Algebra.ProperConstSMul | ∀ {M : Type u_1} {X : Type u_2} [inst : VAdd M X] [inst_1 : TopologicalSpace X],
(∀ (c : M), IsProperMap fun x => c +ᵥ x) → ProperConstVAdd M X | null | false |
Bundle.Trivialization.coe_linearMapAt | Mathlib.Topology.VectorBundle.Basic | ∀ {R : Type u_1} {B : Type u_2} {F : Type u_3} {E : B → Type u_4} [inst : Semiring R] [inst_1 : TopologicalSpace F]
[inst_2 : TopologicalSpace B] [inst_3 : TopologicalSpace (Bundle.TotalSpace F E)] [inst_4 : AddCommMonoid F]
[inst_5 : Module R F] [inst_6 : (x : B) → AddCommMonoid (E x)] [inst_7 : (x : B) → Module R... | null | true |
ENNReal.instCompleteLinearOrder._aux_26 | Mathlib.Basic.ENNReal.Basic | DecidableLT ENNReal | null | false |
Std.Roo.mk.inj | Init.Data.Range.Polymorphic.PRange | ∀ {α : Type u} {lower upper lower_1 upper_1 : α},
lower<...upper = lower_1<...upper_1 → lower = lower_1 ∧ upper = upper_1 | null | true |
CategoryTheory.MonoidalCategory.monoidalOfLawfulDayConvolutionMonoidalCategoryStruct._proof_3 | Mathlib.CategoryTheory.Monoidal.DayConvolution | ∀ (C : Type u_3) [inst : CategoryTheory.Category.{u_6, u_3} C] (V : Type u_5)
[inst_1 : CategoryTheory.Category.{u_4, u_5} V] [inst_2 : CategoryTheory.MonoidalCategory C]
[inst_3 : CategoryTheory.MonoidalCategory V] (D : Type u_2) [inst_4 : CategoryTheory.Category.{u_1, u_2} D]
[inst_5 : CategoryTheory.MonoidalCa... | null | false |
WithLp.instUnitizationNormedAddCommGroup | Mathlib.Analysis.Normed.Algebra.UnitizationL1 | (𝕜 : Type u_1) →
(A : Type u_2) →
[inst : NormedField 𝕜] →
[inst_1 : NonUnitalNormedRing A] → [NormedSpace 𝕜 A] → NormedAddCommGroup (WithLp 1 (Unitization 𝕜 A)) | null | true |
CategoryTheory.Limits.Bicone.ι_π._autoParam | Mathlib.CategoryTheory.Limits.Shapes.Biproducts | Lean.Syntax | null | false |
Multiset.Subset.ndinter_eq_left | Mathlib.Data.Multiset.FinsetOps | ∀ {α : Type u_1} [inst : DecidableEq α] {s t : Multiset α}, s ⊆ t → s.ndinter t = s | null | true |
_private.Mathlib.Topology.Category.CompHaus.EffectiveEpi.0.CompHaus.effectiveEpiFamily_tfae._simp_1_3 | Mathlib.Topology.Category.CompHaus.EffectiveEpi | ∀ {C : Type u_1} [inst : CategoryTheory.Category.{v_1, u_1} C] [inst_1 : CategoryTheory.FinitaryPreExtensive C]
{α : Type} [inst_2 : Finite α] {B : C} (X : α → C) (π : (a : α) → X a ⟶ B),
CategoryTheory.EffectiveEpiFamily X π = CategoryTheory.EffectiveEpi (CategoryTheory.Limits.Sigma.desc π) | null | false |
BoundedContinuousFunction.hasNatPow._proof_1 | Mathlib.Topology.ContinuousMap.Bounded.Normed | ∀ {α : Type u_2} [inst : TopologicalSpace α] {R : Type u_1} [inst_1 : SeminormedRing R]
(f : BoundedContinuousFunction α R) (n : ℕ),
∃ C, ∀ (x y : α), dist ((f.toContinuousMap ^ n).toFun x) ((f.toContinuousMap ^ n).toFun y) ≤ C | null | false |
_private.Mathlib.CategoryTheory.Monoidal.Mon.0.CategoryTheory.MonObj.one_associator._simp_1_1 | Mathlib.CategoryTheory.Monoidal.Mon | ∀ {C : Type u} [inst : CategoryTheory.Category.{v, u} C] {X Y Z : C} (g : Y ≅ Z) (f f' : Y ⟶ X),
(CategoryTheory.CategoryStruct.comp g.inv f = CategoryTheory.CategoryStruct.comp g.inv f') = (f = f') | null | false |
Lean.DefinitionVal.all | Lean.Declaration | Lean.DefinitionVal → List Lean.Name | List of all (including this one) declarations in the same mutual block.
Note that this information is not used by the kernel, and is only used
to save the information provided by the user when using mutual blocks.
Recall that the Lean kernel does not support recursive definitions and they
are compiled using recursors a... | true |
SpecialLinearGroup.coe_div | Mathlib.LinearAlgebra.SpecialLinearGroup | ∀ {R : Type u_1} {V : Type u_2} [inst : CommRing R] [inst_1 : AddCommGroup V] [inst_2 : Module R V]
(A B : SpecialLinearGroup R V), ↑(A / B) = ↑A / ↑B | null | true |
MeasurableSpace.exists_eq_iUnion_countablyGeneratedAtom | Mathlib.MeasureTheory.MeasurableSpace.CountablyGenerated | ∀ {α : Type u_1} {mα : MeasurableSpace α} [inst : MeasurableSpace.CountablyGenerated α] {s : Set α},
MeasurableSet s → ∃ q, s = ⋃ p, if q p then MeasurableSpace.countablyGeneratedAtom α p else ∅ | Any measurable set in a countably generated measurable space can be expressed as a union of
atoms. | true |
Lean.Parser.Tactic.MCasesPat | Std.Tactic.Do.Syntax | Type | null | true |
NonUnitalSubsemiring.inclusion._proof_1 | Mathlib.RingTheory.NonUnitalSubsemiring.Defs | ∀ {R : Type u_1} [inst : NonUnitalNonAssocSemiring R] {S : NonUnitalSubsemiring R},
NonUnitalRingHomClass (↥S →ₙ+* R) (↥S) R | null | false |
_private.Lean.Elab.Match.0.Lean.Elab.Term.elabMatchTypeAndDiscrs.elabDiscrs._unsafe_rec | Lean.Elab.Match | Array Lean.Syntax →
Array Lean.Elab.Term.TermMatchAltView →
Lean.Expr → ℕ → Array Lean.Elab.Term.Discr → Lean.Elab.TermElabM Lean.Elab.Term.ElabMatchTypeAndDiscrsResult | null | false |
Std.TreeMap.Raw.equiv_iff_keys_unit_perm | Std.Data.TreeMap.Raw.Lemmas | ∀ {α : Type u} {cmp : α → α → Ordering} {t₁ t₂ : Std.TreeMap.Raw α Unit cmp}, t₁.Equiv t₂ ↔ t₁.keys.Perm t₂.keys | null | true |
Array.forM_append | Init.Data.Array.Monadic | ∀ {m : Type u_1 → Type u_2} {α : Type u_3} [inst : Monad m] [LawfulMonad m] {xs ys : Array α}
{f : α → m PUnit.{u_1 + 1}},
forM (xs ++ ys) f = do
forM xs f
forM ys f | null | true |
CategoryTheory.ShortComplex.SnakeInput.composableArrowsFunctor._proof_2 | Mathlib.Algebra.Homology.ShortComplex.SnakeLemma | ∀ {C : Type u_2} [inst : CategoryTheory.Category.{u_1, u_2} C] [inst_1 : CategoryTheory.Abelian C]
(X : CategoryTheory.ShortComplex.SnakeInput C),
CategoryTheory.ComposableArrows.homMk₅ (CategoryTheory.CategoryStruct.id X).f₀.τ₁
(CategoryTheory.CategoryStruct.id X).f₀.τ₂ (CategoryTheory.CategoryStruct.id X).f... | null | false |
Ordinal.max_zero_right | Mathlib.SetTheory.Ordinal.Basic | ∀ (a : Ordinal.{u_1}), max a 0 = a | null | true |
_private.Mathlib.Order.Interval.Set.LinearOrder.0.Set.Ioc_inter_Ioc._proof_1_1 | Mathlib.Order.Interval.Set.LinearOrder | ∀ {α : Type u_1} [inst : LinearOrder α] {a₁ a₂ b₁ b₂ : α},
Set.Ioc b₁ a₁ ∩ Set.Ioc b₂ a₂ = Set.Ioc (max b₁ b₂) (min a₁ a₂) | null | false |
Algebra.IsPushout.symm | Mathlib.RingTheory.IsTensorProduct | ∀ {R : Type u_1} {S : Type v₃} [inst : CommSemiring R] [inst_1 : CommSemiring S] [inst_2 : Algebra R S] {R' : Type u_6}
{S' : Type u_7} [inst_3 : CommSemiring R'] [inst_4 : CommSemiring S'] [inst_5 : Algebra R R'] [inst_6 : Algebra S S']
[inst_7 : Algebra R' S'] [inst_8 : Algebra R S'] [inst_9 : IsScalarTower R R' ... | null | true |
Interval._aux_Mathlib_Order_Interval_Set_UnorderedInterval___macroRules_Interval_termΙ_1 | Mathlib.Order.Interval.Set.UnorderedInterval | Lean.Macro | null | false |
Lean.Linter.logCodeQualityEntryIf | Lean.Linter.PersistentLintLog | {m : Type → Type} →
[Monad m] → [Lean.MonadOptions m] → [Lean.MonadEnv m] → Lean.Option Bool → Lean.Linter.CodeQuality.Entry → m Unit | Similar to `logLintIf`, but for `logCodeQualityEntry` - i.e. it logs an entry only if the
provided linter option is enabled, taking `linter.all` and linter sets into account. The entry
is recorded with `linterOption.name` as its attribution, so consumers can filter it by linter
selection (e.g. `lake lint --lint-only`).... | true |
Std.DTreeMap.Internal.Impl.Const.getThenInsertIfNew? | Std.Data.DTreeMap.Internal.Operations | {α : Type u} →
{β : Type v} →
[Ord α] →
(t : Std.DTreeMap.Internal.Impl α fun x => β) →
α → β → t.Balanced → Option β × Std.DTreeMap.Internal.Impl α fun x => β | Implementation detail of the tree map | true |
CategoryTheory.ObjectProperty.homMk_surjective | Mathlib.CategoryTheory.ObjectProperty.FullSubcategory | ∀ {C : Type u} [inst : CategoryTheory.Category.{v, u} C] {P : CategoryTheory.ObjectProperty C}
{X Y : P.FullSubcategory}, Function.Surjective CategoryTheory.ObjectProperty.homMk | null | true |
Lean.CollectMVars.State.result | Lean.Util.CollectMVars | Lean.CollectMVars.State → Array Lean.MVarId | null | true |
Module.Basis.constrL._proof_1 | Mathlib.Topology.Algebra.Module.FiniteDimension | ∀ {𝕜 : Type u_1} [hnorm : NontriviallyNormedField 𝕜] {E : Type u_2} [inst : AddCommGroup E] [inst_1 : Module 𝕜 E]
{ι : Type u_3} [Finite ι] (v : Module.Basis ι 𝕜 E), FiniteDimensional 𝕜 E | null | false |
Substring.Raw.str | Init.Prelude | Substring.Raw → String | The underlying string. | true |
DirectLimit.instCommGroupWithZeroOfMonoidWithZeroHomClass._proof_7 | Mathlib.Algebra.Colimit.DirectLimit | ∀ {ι : Type u_1} [inst : Preorder ι] {G : ι → Type u_2} {T : ⦃i j : ι⦄ → i ≤ j → Type u_3}
{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 : Nonempty ι]
[inst_5 : (... | null | false |
Lean.Meta.NormCast.normCastExt | Lean.Meta.Tactic.NormCast | Lean.Meta.NormCast.NormCastExtension | The `norm_cast` extension data. | true |
TopCat.isoOfHomeo._proof_1 | Mathlib.Topology.Category.TopCat.Basic | ∀ {X Y : TopCat}, ContinuousMapClass (↑X ≃ₜ ↑Y) ↑X ↑Y | null | false |
LocallyFinite.exists_finset_support | Mathlib.Topology.Algebra.Monoid | ∀ {ι : Type u_1} {X : Type u_5} [inst : TopologicalSpace X] {M : Type u_6} [inst_1 : Zero M] {f : ι → X → M},
(LocallyFinite fun i => Function.support (f i)) →
∀ (x₀ : X), ∃ I, ∀ᶠ (x : X) in nhds x₀, (Function.support fun i => f i x) ⊆ ↑I | null | true |
Equiv.completeAtomicBooleanAlgebra._proof_6 | Mathlib.Order.CompleteBooleanAlgebra | ∀ {α : Type u_1} {β : Type u_2} (e : α ≃ β) [inst : CompleteAtomicBooleanAlgebra β] (s : Set α),
e (e.symm (⨅ a ∈ s, e a)) = ⨅ a ∈ s, e a | null | false |
_private.Lean.Server.Completion.CompletionInfoSelection.0.Lean.Server.Completion.findCompletionInfosAt.go.match_3 | Lean.Server.Completion.CompletionInfoSelection | (motive : Lean.Elab.Info → Sort u_1) →
(info : Lean.Elab.Info) →
((completionInfo : Lean.Elab.CompletionInfo) → motive (Lean.Elab.Info.ofCompletionInfo completionInfo)) →
((x : Lean.Elab.Info) → motive x) → motive info | null | false |
CategoryTheory.Limits.image.compIso._proof_1 | Mathlib.CategoryTheory.Limits.Shapes.Images | ∀ {C : Type u_2} [inst : CategoryTheory.Category.{u_1, u_2} C] {Y Z : C} (g : Y ⟶ Z) [CategoryTheory.IsIso g],
CategoryTheory.Mono g | null | false |
Mathlib.Tactic.ToDual.data | Mathlib.Tactic.Translate.ToDual | Mathlib.Tactic.Translate.TranslateData | The bundle of environment extensions for `to_dual` | true |
_private.Lean.PrettyPrinter.Delaborator.TopDownAnalyze.0.Lean.PrettyPrinter.Delaborator.TopDownAnalyze.containsBadMax._sparseCasesOn_1 | Lean.PrettyPrinter.Delaborator.TopDownAnalyze | {motive : Lean.Level → Sort u} →
(t : Lean.Level) →
((a : Lean.Level) → motive a.succ) →
((a a_1 : Lean.Level) → motive (a.max a_1)) →
((a a_1 : Lean.Level) → motive (a.imax a_1)) → (Nat.hasNotBit 14 t.ctorIdx → motive t) → motive t | null | false |
_private.Mathlib.Analysis.Fourier.ZMod.0.ZMod.auxDFT_smul | Mathlib.Analysis.Fourier.ZMod | ∀ {N : ℕ} [inst : NeZero N] {E : Type u_1} [inst_1 : AddCommGroup E] [inst_2 : Module ℂ E] (c : ℂ) (Φ : ZMod N → E),
ZMod.auxDFT✝ (c • Φ) = c • ZMod.auxDFT✝ Φ | null | true |
cantorToTernary_ne_one | Mathlib.Topology.Instances.CantorSet | ∀ {x : ℝ} {n : ℕ}, (cantorToTernary x).get n ≠ 1 | null | true |
CategoryTheory.Tor._proof_4 | Mathlib.CategoryTheory.Monoidal.Tor | ∀ (C : Type u_2) [inst : CategoryTheory.Category.{u_1, u_2} C] [inst_1 : CategoryTheory.MonoidalCategory C]
[inst_2 : CategoryTheory.Abelian C] [inst_3 : CategoryTheory.MonoidalPreadditive C]
[inst_4 : CategoryTheory.HasProjectiveResolutions C] (n : ℕ) {X Y Z : C} (f : X ⟶ Y) (g : Y ⟶ Z),
CategoryTheory.NatTrans.... | null | false |
CommAlgCat.inv_hom_apply | Mathlib.Algebra.Category.CommAlgCat.Basic | ∀ {R : Type u} [inst : CommRing R] {A B : CommAlgCat R} (e : A ≅ B) (x : ↑A),
(CategoryTheory.ConcreteCategory.hom e.inv) ((CategoryTheory.ConcreteCategory.hom e.hom) x) = x | null | true |
Lean.AssocList.nil.elim | Lean.Data.AssocList | {α : Type u} →
{β : Type v} →
{motive : Lean.AssocList α β → Sort u_1} →
(t : Lean.AssocList α β) → t.ctorIdx = 0 → motive Lean.AssocList.nil → motive t | null | false |
CategoryTheory.SimplicialObject.Homotopy.mk._flat_ctor | Mathlib.AlgebraicTopology.SimplicialObject.Homotopy | {C : Type u} →
[inst : CategoryTheory.Category.{v, u} C] →
{X Y : CategoryTheory.SimplicialObject C} →
{f g : X ⟶ Y} →
(h : {n : ℕ} → Fin (n + 1) → (X.obj (Opposite.op { len := n }) ⟶ Y.obj (Opposite.op { len := n + 1 }))) →
(∀ (n : ℕ), CategoryTheory.CategoryStruct.comp (h 0) (Y.δ 0) = g.... | null | false |
clusterPt_principal_subtype_iff_frequently | Mathlib.Topology.NhdsWithin | ∀ {α : Type u_1} [inst : TopologicalSpace α] {s t : Set α},
s ⊆ t →
∀ {J : Set ↑s} {a : ↑s},
ClusterPt a (Filter.principal J) ↔ ∃ᶠ (x : α) in nhdsWithin (↑a) t, ∃ (h : x ∈ s), ⟨x, h⟩ ∈ J | null | true |
Graph.inf_inc_iff._simp_1 | Mathlib.Combinatorics.Graph.Lattice | ∀ {α : Type u_1} {β : Type u_2} {x : α} {e : β} {G H : Graph α β},
(G ⊓ H).Inc e x = ∃ y, G.IsLink e x y ∧ H.IsLink e x y | null | false |
MeasureTheory.laverage_mul_measure_univ | Mathlib.MeasureTheory.Integral.Average | ∀ {α : Type u_1} {m0 : MeasurableSpace α} (μ : MeasureTheory.Measure α) [MeasureTheory.IsFiniteMeasure μ]
(f : α → ENNReal), (⨍⁻ (a : α), f a ∂μ) * μ Set.univ = ∫⁻ (x : α), f x ∂μ | null | true |
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