name stringlengths 2 347 | module stringlengths 6 90 | type stringlengths 1 5.42M | docString stringlengths 0 11.5k ⌀ | allowCompletion bool 2
classes |
|---|---|---|---|---|
BooleanAlgebra.recOn | Mathlib.Order.BooleanAlgebra.Defs | {α : Type u} →
{motive : BooleanAlgebra α → Sort u_1} →
(t : BooleanAlgebra α) →
([toDistribLattice : DistribLattice α] →
[toCompl : Compl α] →
[toSDiff : SDiff α] →
[toHImp : HImp α] →
[toTop : Top α] →
[toBot : Bot α] →
... | null | false |
CategoryTheory.MonoidalCategory.MonoidalRightAction.hom_inv_actionHomLeft | Mathlib.CategoryTheory.Monoidal.Action.Basic | ∀ {C : Type u_1} {D : Type u_2} [inst : CategoryTheory.Category.{v_1, u_1} C]
[inst_1 : CategoryTheory.Category.{v_2, u_2} D] [inst_2 : CategoryTheory.MonoidalCategory C]
[inst_3 : CategoryTheory.MonoidalCategory.MonoidalRightAction C D] {x y : D} (f : x ≅ y) (z : C),
CategoryTheory.CategoryStruct.comp (CategoryT... | null | true |
RingHom.liftOfRightInverse_comp | Mathlib.RingTheory.Ideal.Maps | ∀ {A : Type u_1} {B : Type u_2} {C : Type u_3} [inst : Ring A] [inst_1 : Ring B] [inst_2 : Ring C] (f : A →+* B)
(f_inv : B → A) (hf : Function.RightInverse f_inv ⇑f) (g : { g // RingHom.ker f ≤ RingHom.ker g }),
((f.liftOfRightInverse f_inv hf) g).comp f = ↑g | null | true |
LinearMap.extendScalarsOfIsLocalizationEquiv._proof_8 | Mathlib.RingTheory.Localization.Module | ∀ {R : Type u_3} [inst : CommSemiring R] (A : Type u_4) [inst_1 : CommSemiring A] [inst_2 : Algebra R A] {M : Type u_1}
{N : Type u_2} [inst_3 : AddCommMonoid M] [inst_4 : Module R M] [inst_5 : Module A M] [IsScalarTower R A M]
[inst_7 : AddCommMonoid N] [inst_8 : Module R N] [inst_9 : Module A N] [IsScalarTower R ... | null | false |
Int.Linear.Poly.insert | Init.Data.Int.Linear | ℤ → Int.Linear.Var → Int.Linear.Poly → Int.Linear.Poly | null | true |
CategoryTheory.InjectiveResolution.extMk_hom | Mathlib.CategoryTheory.Abelian.Injective.Ext | ∀ {C : Type u} [inst : CategoryTheory.Category.{v, u} C] [inst_1 : CategoryTheory.Abelian C]
[inst_2 : CategoryTheory.HasExt C] {X Y : C} (R : CategoryTheory.InjectiveResolution Y)
[inst_3 : HasDerivedCategory C] {n : ℕ} (f : X ⟶ R.cocomplex.X n) (m : ℕ) (hm : n + 1 = m)
(hf : CategoryTheory.CategoryStruct.comp f... | null | true |
_private.Mathlib.Topology.Category.CompHaus.EffectiveEpi.0.CompHaus.effectiveEpiFamily_tfae.match_1_1 | Mathlib.Topology.Category.CompHaus.EffectiveEpi | ∀ {α : Type} [inst : Finite α] {B : CompHaus} (X : α → CompHaus) (π : (a : α) → X a ⟶ B)
(motive : CategoryTheory.Epi (CategoryTheory.Limits.Sigma.desc π) → Prop)
(x : CategoryTheory.Epi (CategoryTheory.Limits.Sigma.desc π)),
(∀ (x : CategoryTheory.Epi (CategoryTheory.Limits.Sigma.desc π)), motive x) → motive x | null | false |
Action.diagonalOneIsoLeftRegular | Mathlib.CategoryTheory.Action.Concrete | (G : Type u_1) → [inst : Monoid G] → Action.diagonal G 1 ≅ Action.leftRegular G | We have `Fin 1 → G ≅ G` as `G`-sets, with `G` acting by left multiplication. | true |
Int.le_iff_lt_or_eq | Init.Data.Int.Order | ∀ {a b : ℤ}, a ≤ b ↔ a < b ∨ a = b | null | true |
CategoryTheory.instIsIsoComp | Mathlib.CategoryTheory.IsoCat | ∀ {C : Type u_1} {D : Type u_2} {E : Type u_3} [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]
(F : CategoryTheory.Functor C D) (G : CategoryTheory.Functor D E) [F.IsIso] [G.IsIso], (F.comp G).IsIso | null | true |
_private.Mathlib.Combinatorics.Matroid.Constructions.0.Matroid.empty_isBase_iff._simp_1_2 | Mathlib.Combinatorics.Matroid.Constructions | ∀ {α : Type u_1} (M : Matroid α), M.3 ∅ = True | null | false |
CategoryTheory.Idempotents.instIsIdempotentCompleteCosimplicialObject | Mathlib.CategoryTheory.Idempotents.SimplicialObject | ∀ {C : Type u_1} [inst : CategoryTheory.Category.{v_1, u_1} C] [CategoryTheory.IsIdempotentComplete C],
CategoryTheory.IsIdempotentComplete (CategoryTheory.CosimplicialObject C) | null | true |
LieHom._sizeOf_1 | Mathlib.Algebra.Lie.Basic | {R : Type u_1} →
{L : Type u_2} →
{L' : Type u_3} →
{inst : CommRing R} →
{inst_1 : LieRing L} →
{inst_2 : LieAlgebra R L} →
{inst_3 : LieRing L'} →
{inst_4 : LieAlgebra R L'} → [SizeOf R] → [SizeOf L] → [SizeOf L'] → (L →ₗ⁅R⁆ L') → ℕ | null | false |
CategoryTheory.shrinkYonedaMonObjObjEquiv._proof_1 | Mathlib.CategoryTheory.Monoidal.Cartesian.ShrinkYoneda | ∀ {C : Type u_3} [inst : CategoryTheory.Category.{u_2, u_3} C] [CategoryTheory.LocallySmall.{u_1, u_2, u_3} C]
[inst_2 : CategoryTheory.CartesianMonoidalCategory C] {M : CategoryTheory.Mon C} {Y : Cᵒᵖ},
Small.{u_1, u_2} ↑((CategoryTheory.yonedaMon.obj M).obj Y) | null | false |
Lean.Elab.AutoBoundImplicitContext.mk | Lean.Elab.AutoBound | Bool → Lean.PArray Lean.Expr → Lean.Elab.AutoBoundImplicitContext | null | true |
_private.Mathlib.AlgebraicTopology.DoldKan.Degeneracies.0.AlgebraicTopology.DoldKan.σ_comp_P_eq_zero._simp_1_5 | Mathlib.AlgebraicTopology.DoldKan.Degeneracies | ∀ {α : Type u_1} [inst : Fintype α] (x : α), (x ∈ Finset.univ) = True | null | false |
Tactic.NormNum.int_lcm_helper | Mathlib.Tactic.NormNum.GCD | ∀ {x y : ℤ} {x' y' d : ℕ}, x.natAbs = x' → y.natAbs = y' → x'.lcm y' = d → x.lcm y = d | null | true |
IsZGroup.isCyclic_commutator | Mathlib.GroupTheory.SpecificGroups.ZGroup | ∀ (G : Type u_1) [inst : Group G] [Finite G] [IsZGroup G], IsCyclic ↥(commutator G) | A finite Z-group has cyclic commutator subgroup. | true |
Graph.map | Mathlib.Combinatorics.Graph.Maps | {α : Type u_1} → {α' : Type u_2} → {β : Type u_4} → (α → α') → Graph α β → Graph α' β | Map `G : Graph α β` to a `Graph α' β` with the same edge set by applying a function `f : α → α'`
to each vertex. Edges between identified vertices become loops. | true |
CategoryTheory.Limits.limit.isLimit | Mathlib.CategoryTheory.Limits.HasLimits | {J : Type u₁} →
[inst : CategoryTheory.Category.{v₁, u₁} J] →
{C : Type u} →
[inst_1 : CategoryTheory.Category.{v, u} C] →
(F : CategoryTheory.Functor J C) →
[inst_2 : CategoryTheory.Limits.HasLimit F] →
CategoryTheory.Limits.IsLimit (CategoryTheory.Limits.limit.cone F) | Evidence that the arbitrary choice of cone provided by `limit.cone F` is a limit cone. | true |
LinearMap.compMultilinearMap_add | Mathlib.LinearAlgebra.Multilinear.Basic | ∀ {R : Type uR} {ι : Type uι} {M₁ : ι → Type v₁} {M₂ : Type v₂} {M₃ : Type v₃} [inst : Semiring R]
[inst_1 : (i : ι) → AddCommMonoid (M₁ i)] [inst_2 : AddCommMonoid M₂] [inst_3 : AddCommMonoid M₃]
[inst_4 : (i : ι) → Module R (M₁ i)] [inst_5 : Module R M₂] [inst_6 : Module R M₃] (g : M₂ →ₗ[R] M₃)
(f₁ f₂ : Multili... | null | true |
Vector.zipWith_replicate | Init.Data.Vector.Zip | ∀ {α : Type u_1} {β : Type u_2} {α_1 : Type u_3} {f : α → β → α_1} {a : α} {b : β} {n : ℕ},
Vector.zipWith f (Vector.replicate n a) (Vector.replicate n b) = Vector.replicate n (f a b) | null | true |
_private.Mathlib.Order.Interval.Set.Basic.0.Set.instNoMinOrderElemIio.match_1 | Mathlib.Order.Interval.Set.Basic | ∀ {α : Type u_1} [inst : Preorder α] {a : α} (a_1 : ↑(Set.Iio a)) (motive : (∃ b, b < ↑a_1) → Prop) (x : ∃ b, b < ↑a_1),
(∀ (b : α) (hb : b < ↑a_1), motive ⋯) → motive x | null | false |
Filter.Eventually.ne_of_gt | Mathlib.Order.Filter.Basic | ∀ {α : Type u} {β : Type v} [inst : Preorder β] {l : Filter α} {f g : α → β},
(∀ᶠ (x : α) in l, g x < f x) → ∀ᶠ (x : α) in l, f x ≠ g x | null | true |
_private.Mathlib.RingTheory.OrderOfVanishing.Basic.0.Ideal.mulQuot_injective._simp_1_2 | Mathlib.RingTheory.OrderOfVanishing.Basic | ∀ {R : Type u_1} {R₂ : Type u_2} {M : Type u_5} {M₂ : Type u_7} [inst : Ring R] [inst_1 : Ring R₂]
[inst_2 : AddCommGroup M] [inst_3 : AddCommGroup M₂] [inst_4 : Module R M] [inst_5 : Module R₂ M₂] {τ₁₂ : R →+* R₂}
{f : M →ₛₗ[τ₁₂] M₂}, Function.Injective ⇑f = (f.ker = ⊥) | null | false |
IsSelfAdjoint.conjugate' | Mathlib.Algebra.Star.SelfAdjoint | ∀ {R : Type u_1} [inst : Semigroup R] [inst_1 : StarMul R] {x : R},
IsSelfAdjoint x → ∀ (z : R), IsSelfAdjoint (star z * x * z) | null | true |
BitVec.ushiftRight_and_distrib | Init.Data.BitVec.Lemmas | ∀ {w : ℕ} (x y : BitVec w) (n : ℕ), (x &&& y) >>> n = x >>> n &&& y >>> n | null | true |
ENNReal.toReal_eq_toReal_iff' | Mathlib.Data.ENNReal.Basic | ∀ {x y : ENNReal}, x ≠ ⊤ → y ≠ ⊤ → (x.toReal = y.toReal ↔ x = y) | null | true |
List.zipWithM.loop | Init.Data.List.Control | {m : Type u → Type v} →
[Monad m] → {α : Type w} → {β : Type x} → {γ : Type u} → (α → β → m γ) → List α → List β → Array γ → m (List γ) | null | true |
_private.Mathlib.MeasureTheory.Integral.CircleIntegral.0.circleIntegrable_sub_inv_iff._simp_1_1 | Mathlib.MeasureTheory.Integral.CircleIntegral | ∀ {G : Type u_1} [inst : DivInvMonoid G] (x : G), x⁻¹ = x ^ (-1) | null | false |
_private.Lean.Meta.Tactic.Grind.MBTC.0.Lean.Meta.Grind.Key.noConfusionType | Lean.Meta.Tactic.Grind.MBTC | Sort u → Lean.Meta.Grind.Key✝ → Lean.Meta.Grind.Key✝ → Sort u | null | false |
_private.Mathlib.RingTheory.Unramified.Locus.0.Algebra.unramifiedLocus_eq_compl_support._simp_1_2 | Mathlib.RingTheory.Unramified.Locus | ∀ {R : Type u_1} {M : Type u_2} [inst : CommRing R] [inst_1 : AddCommGroup M] [inst_2 : Module R M]
{p : PrimeSpectrum R}, (p ∉ Module.support R M) = Subsingleton (LocalizedModule p.asIdeal.primeCompl M) | null | false |
GradedRing.projZeroRingHom'_surjective | Mathlib.RingTheory.GradedAlgebra.Basic | ∀ {ι : Type u_1} {A : Type u_3} {σ : Type u_4} [inst : Semiring A] [inst_1 : DecidableEq ι] [inst_2 : AddCommMonoid ι]
[inst_3 : PartialOrder ι] [inst_4 : CanonicallyOrderedAdd ι] [inst_5 : SetLike σ A] [inst_6 : AddSubmonoidClass σ A]
(𝒜 : ι → σ) [inst_7 : GradedRing 𝒜], Function.Surjective ⇑(GradedRing.projZero... | The ring homomorphism `GradedRing.projZeroRingHom' 𝒜` is surjective. | true |
factorPowSucc.isUnit_of_isUnit_image | Mathlib.RingTheory.Ideal.Quotient.PowTransition | ∀ {R : Type u_3} [inst : CommRing R] {I : Ideal R} {n : ℕ},
n > 0 → ∀ {a : R ⧸ I ^ (n + 1)}, IsUnit ((Ideal.Quotient.factorPow I ⋯) a) → IsUnit a | null | true |
Filter.tendstoIxxClass_principal | Mathlib.Order.Filter.Interval | ∀ {α : Type u_1} {s t : Set α} {Ixx : α → α → Set α},
Filter.TendstoIxxClass Ixx (Filter.principal s) (Filter.principal t) ↔ ∀ x ∈ s, ∀ y ∈ s, Ixx x y ⊆ t | null | true |
String.Pos.Raw.instLinearOrderPackage._proof_1 | Init.Data.String.OrderInstances | let this := inferInstance;
let this_1 :=
let this := inferInstance;
inferInstance;
∀ (a b : String.Pos.Raw), a < b ↔ a ≤ b ∧ ¬b ≤ a | null | false |
optParam | Init.Prelude | (α : Sort u) → α → Sort u | Gadget for optional parameter support.
A binder like `(x : α := default)` in a declaration is syntax sugar for
`x : optParam α default`, and triggers the elaborator to attempt to use
`default` to supply the argument if it is not supplied.
| true |
ZNum.decidableLT | Mathlib.Data.Num.Basic | DecidableLT ZNum | null | true |
Std.Slice.Internal.SubarrayData.stop_le_array_size | Init.Data.Array.Subarray | ∀ {α : Type u} (self : Std.Slice.Internal.SubarrayData α), self.stop ≤ self.array.size | The stopping index is no later than the end of the array.
The ending index is exclusive. If it is equal to the size of the array, then the last element of
the array is in the subarray.
| true |
analyticOrderAt_eq_nat_iff_iteratedDeriv_eq_zero | Mathlib.Analysis.Analytic.Order | ∀ {𝕜 : Type u_1} {E : Type u_2} [inst : NontriviallyNormedField 𝕜] [inst_1 : NormedAddCommGroup E]
[inst_2 : NormedSpace 𝕜 E] [CharZero 𝕜] [CompleteSpace E] {z₀ : 𝕜} {f : 𝕜 → E},
AnalyticAt 𝕜 f z₀ →
∀ {n : ℕ}, analyticOrderAt f z₀ = ↑n ↔ (∀ k < n, iteratedDeriv k f z₀ = 0) ∧ iteratedDeriv n f z₀ ≠ 0 | An analytic function `f` has finite analytic order `n` at `z₀` if and only if its first
`n` iterated derivatives (including `f` itself) vanish at `z₀` and the `n`-th iterated derivative is
non-zero. | true |
CategoryTheory.GrothendieckTopology.W_eq_inverseImage_isomorphisms | Mathlib.CategoryTheory.Sites.Localization | ∀ {C : Type u_1} [inst : CategoryTheory.Category.{v_1, u_1} C] (J : CategoryTheory.GrothendieckTopology C)
(A : Type u_2) [inst_1 : CategoryTheory.Category.{v_2, u_2} A] [inst_2 : CategoryTheory.HasWeakSheafify J A],
J.W =
(CategoryTheory.MorphismProperty.isomorphisms (CategoryTheory.Sheaf J A)).inverseImage
... | null | true |
_private.Mathlib.Combinatorics.Additive.ErdosGinzburgZiv.0.Int.erdos_ginzburg_ziv._simp_1_8 | Mathlib.Combinatorics.Additive.ErdosGinzburgZiv | ∀ {a b c : Prop}, ((a ∧ b) ∧ c) = (a ∧ b ∧ c) | null | false |
OrthogonalIdempotents.mul_sum_of_mem | Mathlib.RingTheory.Idempotents | ∀ {R : Type u_1} [inst : Semiring R] {I : Type u_3} {e : I → R},
OrthogonalIdempotents e → ∀ {i : I} {s : Finset I}, i ∈ s → e i * ∑ j ∈ s, e j = e i | null | true |
CompHausLike.LocallyConstant.sigmaComparison_comp_sigmaIso | Mathlib.Condensed.Discrete.LocallyConstant | ∀ {P : TopCat → Prop} [inst : ∀ (S : CompHausLike P) (p : ↑S.toTop → Prop), CompHausLike.HasProp P (Subtype p)]
{Q : CompHausLike P} {Z : Type (max u w)} (r : LocallyConstant (↑Q.toTop) Z) (a : Function.Fiber ⇑r)
[inst_1 : CompHausLike.HasExplicitFiniteCoproducts P]
(X : CategoryTheory.Functor (CompHausLike P)ᵒᵖ ... | null | true |
_private.Lean.Elab.Tactic.Grind.SimprocDSL.0.Lean.Elab.Tactic.Grind.initFn._@.Lean.Elab.Tactic.Grind.SimprocDSL.2342394239._hygCtx._hyg.2 | Lean.Elab.Tactic.Grind.SimprocDSL | IO (Lean.KeyedDeclsAttribute Lean.Elab.Tactic.Grind.SymDischargerElab) | null | false |
CategoryTheory.Enriched.HasConicalLimitsOfSize.hasConicalLimitsOfShape._autoParam | Mathlib.CategoryTheory.Enriched.Limits.HasConicalLimits | Lean.Syntax | null | false |
_private.Lean.Meta.Tactic.Grind.Arith.CommRing.SemiringM.0.Lean.Meta.Grind.Arith.CommRing.setTermSemiringId.match_1 | Lean.Meta.Tactic.Grind.Arith.CommRing.SemiringM | (motive : Option ℕ → Sort u_1) →
(__do_lift : Option ℕ) →
((semiringId' : ℕ) → motive (some semiringId')) → ((x : Option ℕ) → motive x) → motive __do_lift | null | false |
Mathlib.Tactic.BicategoryLike.NormalExpr.nodesAux | Mathlib.Tactic.Widget.StringDiagram | {ρ : Type} →
[Mathlib.Tactic.BicategoryLike.MonadMor₁ (Mathlib.Tactic.BicategoryLike.CoherenceM ρ)] →
ℕ →
Mathlib.Tactic.BicategoryLike.NormalExpr →
Mathlib.Tactic.BicategoryLike.CoherenceM ρ (List (List Mathlib.Tactic.Widget.StringDiagram.Node)) | The list of nodes at the top of a string diagram. The position is counted from the
specified natural number. | true |
Mathlib.Tactic.GCongr.GCongrKey.recOn | Mathlib.Tactic.GCongr.Core | {motive : Mathlib.Tactic.GCongr.GCongrKey → Sort u} →
(t : Mathlib.Tactic.GCongr.GCongrKey) →
((relName head : Lean.Name) → (arity : ℕ) → motive { relName := relName, head := head, arity := arity }) → motive t | null | false |
Array.range'_append_1 | Init.Data.Array.Range | ∀ {s m n : ℕ}, Array.range' s m ++ Array.range' (s + m) n = Array.range' s (m + n) | null | true |
Finset.prod_prod_Ioi_mul_eq_prod_prod_off_diag | Mathlib.Algebra.Order.BigOperators.Group.LocallyFinite | ∀ {α : Type u_1} {M : Type u_2} [inst : CommMonoid M] [inst_1 : LinearOrder α] [inst_2 : Fintype α]
[inst_3 : LocallyFiniteOrderTop α] [LocallyFiniteOrderBot α] (f : α → α → M),
∏ i, ∏ j ∈ Finset.Ioi i, f j i * f i j = ∏ i, ∏ j ∈ {i}ᶜ, f j i | null | true |
NonUnitalNonAssocRing.toHasDistribNeg._proof_3 | Mathlib.Algebra.Ring.Defs | ∀ {α : Type u_1} [inst : NonUnitalNonAssocRing α] (a : α), - -a = a | null | false |
FundamentalGroupoid.instSubsingletonHomPUnit | Mathlib.AlgebraicTopology.FundamentalGroupoid.PUnit | ∀ {x y : FundamentalGroupoid PUnit.{u_1 + 1}}, Subsingleton (x ⟶ y) | null | true |
_private.Mathlib.Analysis.SpecificLimits.Normed.0.Monotone.tendsto_le_alternating_series._simp_1_2 | Mathlib.Analysis.SpecificLimits.Normed | ∀ {α : Type u} [inst : AddGroup α] [inst_1 : LE α] [AddRightMono α] {a b c : α}, (a - c ≤ b) = (a ≤ b + c) | null | false |
_private.Lean.Meta.RecursorInfo.0.Lean.Meta.getNumParams | Lean.Meta.RecursorInfo | Array Lean.Expr → Lean.Expr → ℕ → ℕ | Compute number of parameters for (user-defined) recursor.
We assume a parameter is anything that occurs before the motive | true |
CategoryTheory.Arrow.equivSigma | Mathlib.CategoryTheory.Comma.Arrow | (T : Type u) → [inst : CategoryTheory.Category.{v, u} T] → CategoryTheory.Arrow T ≃ (X : T) × (Y : T) × (X ⟶ Y) | `Arrow T` is equivalent to a sigma type. | true |
AlgebraNorm.mk.inj | Mathlib.Analysis.Normed.Unbundled.AlgebraNorm | ∀ {R : Type u_1} {inst : SeminormedCommRing R} {S : Type u_2} {inst_1 : Ring S} {inst_2 : Algebra R S}
{toRingNorm : RingNorm S} {smul' : ∀ (a : R) (x : S), toRingNorm.toFun (a • x) = ‖a‖ * toRingNorm.toFun x}
{toRingNorm_1 : RingNorm S} {smul'_1 : ∀ (a : R) (x : S), toRingNorm_1.toFun (a • x) = ‖a‖ * toRingNorm_1.... | null | true |
Submonoid.LocalizationMap.mulEquivOfMulEquiv | Mathlib.GroupTheory.MonoidLocalization.Maps | {M : Type u_1} →
[inst : CommMonoid M] →
{S : Submonoid M} →
{N : Type u_2} →
[inst_1 : CommMonoid N] →
{P : Type u_3} →
[inst_2 : CommMonoid P] →
S.LocalizationMap N →
{T : Submonoid P} →
{Q : Type u_4} →
[ins... | Given Localization maps `f : M →* N, k : P →* U` for Submonoids `S, T` respectively, an
isomorphism `j : M ≃* P` such that `j(S) = T` induces an isomorphism of localizations `N ≃* U`. | true |
ContinuousAlternatingMap.curryLeft_add | Mathlib.Analysis.Normed.Module.Alternating.Curry | ∀ {𝕜 : Type u_1} {E : Type u_2} {F : Type u_3} [inst : NontriviallyNormedField 𝕜] [inst_1 : NormedAddCommGroup E]
[inst_2 : NormedSpace 𝕜 E] [inst_3 : NormedAddCommGroup F] [inst_4 : NormedSpace 𝕜 F] {n : ℕ}
(f g : E [⋀^Fin (n + 1)]→L[𝕜] F), (f + g).curryLeft = f.curryLeft + g.curryLeft | null | true |
_private.Mathlib.Dynamics.TopologicalEntropy.NetEntropy.0.Dynamics.coverMincard_le_netMaxcard._simp_1_5 | Mathlib.Dynamics.TopologicalEntropy.NetEntropy | ∀ {a b : Prop}, (¬(a ∧ b)) = (a → ¬b) | null | false |
cantorToTernary | Mathlib.Topology.Instances.CantorSet | ℝ → Stream' (Fin 3) | Given `x` in the Cantor set, return its ternary representation `(d₀, d₁, …)`
using only digits `0` and `2`, such that `x = 0.d₀d₁...` in base-3. | true |
_private.Mathlib.Data.Int.LeastGreatest.0.Int.coe_leastOfBdd_eq._proof_1_2 | Mathlib.Data.Int.LeastGreatest | ∀ {P : ℤ → Prop} [inst : DecidablePred P] {b b' : ℤ} (Hb : ∀ (z : ℤ), P z → b ≤ z) (Hb' : ∀ (z : ℤ), P z → b' ≤ z)
(Hinh : ∃ z, P z), ↑(b.leastOfBdd Hb Hinh) = ↑(b'.leastOfBdd Hb' Hinh) | null | false |
Vector.extract_eq_pop | Init.Data.Vector.Extract | ∀ {α : Type u_1} {n : ℕ} {xs : Vector α n} {stop : ℕ} (h : stop = n - 1), xs.extract 0 stop = Vector.cast ⋯ xs.pop | null | true |
TensorPower.gmonoid._proof_2 | Mathlib.LinearAlgebra.TensorPower.Basic | ∀ {R : Type u_1} {M : Type u_2} [inst : CommSemiring R] [inst_1 : AddCommMonoid M] [inst_2 : Module R M] (n : ℕ)
(a : GradedMonoid fun i => TensorPower R i M),
GradedMonoid.mk (n.succ • a.fst) (GradedMonoid.GMonoid.gnpowRec n.succ a.snd) =
⟨n • a.fst, GradedMonoid.GMonoid.gnpowRec n a.snd⟩ * a | null | false |
Submodule.finiteDimensional_iSup | Mathlib.LinearAlgebra.FiniteDimensional.Basic | ∀ {K : Type u} {V : Type v} [inst : DivisionRing K] [inst_1 : AddCommGroup V] [inst_2 : Module K V] {ι : Sort u_1}
[Finite ι] (S : ι → Submodule K V) [∀ (i : ι), FiniteDimensional K ↥(S i)], FiniteDimensional K ↥(⨆ i, S i) | The submodule generated by a supremum of finite-dimensional submodules, indexed by a finite
sort is finite-dimensional. | true |
_private.Lean.Elab.App.0.Lean.Elab.Term.mergeFailures.match_1 | Lean.Elab.App | (motive : Lean.Elab.Term.TermElabResult Lean.Expr → Sort u_1) →
(x : Lean.Elab.Term.TermElabResult Lean.Expr) →
((ex : Lean.Exception) → (a : Lean.Elab.Term.SavedState) → motive (EStateM.Result.error ex a)) →
((x : Lean.Elab.Term.TermElabResult Lean.Expr) → motive x) → motive x | null | false |
Lean.Meta.Grind.Arith.Cutsat.DiseqCnstr.h | Lean.Meta.Tactic.Grind.Arith.Cutsat.Types | Lean.Meta.Grind.Arith.Cutsat.DiseqCnstr → Lean.Meta.Grind.Arith.Cutsat.DiseqCnstrProof | null | true |
TensorProduct.tmul_neg | Mathlib.LinearAlgebra.TensorProduct.Basic | ∀ {R : Type u_1} [inst : CommSemiring R] {M : Type u_2} {P : Type u_4} [inst_1 : AddCommGroup M]
[inst_2 : AddCommGroup P] [inst_3 : Module R M] [inst_4 : Module R P] (m : M) (p : P), m ⊗ₜ[R] (-p) = -m ⊗ₜ[R] p | null | true |
LieSubmodule.ext | Mathlib.Algebra.Lie.Submodule | ∀ {R : Type u} {L : Type v} {M : Type w} [inst : CommRing R] [inst_1 : LieRing L] [inst_2 : AddCommGroup M]
[inst_3 : Module R M] [inst_4 : LieRingModule L M] (N N' : LieSubmodule R L M), (∀ (m : M), m ∈ N ↔ m ∈ N') → N = N' | null | true |
Graph.induce._proof_3 | Mathlib.Combinatorics.Graph.Delete | ∀ {α : Type u_2} {β : Type u_1} (G : Graph α β) (X : Set α) (e : β),
e ∈ {e | ∃ x y, (fun e x y => G.IsLink e x y ∧ x ∈ X ∧ y ∈ X) e x y} ↔ ∃ x y, G.IsLink e x y ∧ x ∈ X ∧ y ∈ X | null | false |
Stream'.WSeq.seq_destruct_think | Mathlib.Data.WSeq.Basic | ∀ {α : Type u} (s : Stream'.WSeq α), Stream'.Seq.destruct s.think = some (none, s) | null | true |
_private.Init.Data.BitVec.Lemmas.0.BitVec.clzAuxRec_le._proof_1_1 | Init.Data.BitVec.Lemmas | ¬1 < 2 → False | null | false |
Polynomial.trinomial | Mathlib.Algebra.Polynomial.UnitTrinomial | {R : Type u_1} → [inst : Semiring R] → ℕ → ℕ → ℕ → R → R → R → Polynomial R | Shorthand for a trinomial | true |
Lean.StructureDescr.fields | Lean.Structure | Lean.StructureDescr → Array Lean.StructureFieldInfo | The fields should be in the order that they appear in the structure's constructor. | true |
MeasureTheory.setLAverage_congr_fun | Mathlib.MeasureTheory.Integral.Average | ∀ {α : Type u_1} {m0 : MeasurableSpace α} {μ : MeasureTheory.Measure α} {s : Set α} {f g : α → ENNReal},
MeasurableSet s → Set.EqOn f g s → ⨍⁻ (x : α) in s, f x ∂μ = ⨍⁻ (x : α) in s, g x ∂μ | null | true |
FirstOrder.Language.DirectLimit.inductionOn | Mathlib.ModelTheory.DirectLimit | ∀ {L : FirstOrder.Language} {ι : Type v} [inst : Preorder ι] {G : ι → Type w} [inst_1 : (i : ι) → L.Structure (G i)]
{f : (i j : ι) → i ≤ j → L.Embedding (G i) (G j)} [inst_2 : IsDirectedOrder ι]
[inst_3 : DirectedSystem G fun i j h => ⇑(f i j h)] [inst_4 : Nonempty ι]
{C : FirstOrder.Language.DirectLimit G f → P... | null | true |
TopCat.instCategory._proof_2 | Mathlib.Topology.Category.TopCat.Basic | ∀ {X Y : TopCat} (f : X.Hom Y), { hom' := { hom' := ContinuousMap.id ↑Y }.hom'.comp f.hom' } = f | null | false |
mul_mem_ball_iff_norm | Mathlib.Analysis.Normed.Group.Basic | ∀ {E : Type u_5} [inst : SeminormedCommGroup E] {a b : E} {r : ℝ}, a * b ∈ Metric.ball a r ↔ ‖b‖ < r | null | true |
_private.Batteries.Data.String.Lemmas.0.String.Legacy.instDecidableEqIterator.decEq.match_1.splitter | Batteries.Data.String.Lemmas | (motive : String.Legacy.Iterator → String.Legacy.Iterator → Sort u_1) →
(x x_1 : String.Legacy.Iterator) →
((a : String) →
(a_1 : String.Pos.Raw) →
(b : String) → (b_1 : String.Pos.Raw) → motive { s := a, i := a_1 } { s := b, i := b_1 }) →
motive x x_1 | null | true |
CategoryTheory.Limits.Types.TypeMax.colimitCocone | Mathlib.CategoryTheory.Limits.Types.Colimits | {J : Type v} →
[inst : CategoryTheory.Category.{w, v} J] →
(F : CategoryTheory.Functor J (Type (max v u))) → CategoryTheory.Limits.Cocone F | (internal implementation) the colimit cocone of a functor,
implemented as a quotient of a sigma type
| true |
_private.Std.Data.Iterators.Lemmas.Equivalence.HetT.0.Std.Iterators.HetT.pmap_map._simp_1_1 | Std.Data.Iterators.Lemmas.Equivalence.HetT | ∀ {m : Type w → Type w'} [inst : Monad m] [LawfulMonad m] {α : Type v} {x y : Std.Iterators.HetT m α},
(x = y) =
∃ (h : x.Property = y.Property),
∀ (β : Type w) (f : (a : α) → x.Property a → m β), x.prun f = y.prun fun a ha => f a ⋯ | null | false |
List.sym2_eq_nil_iff | Mathlib.Data.List.Sym | ∀ {α : Type u_1} {xs : List α}, xs.sym2 = [] ↔ xs = [] | null | true |
Fix.mk._flat_ctor | Mathlib.Control.Fix | {α : Type u_3} → ((α → α) → α) → Fix α | null | false |
_private.Lean.Elab.Tactic.Grind.ShowState.0.Lean.Elab.Tactic.Grind.evalShowLocalThms._regBuiltin._private.Lean.Elab.Tactic.Grind.ShowState.0.Lean.Elab.Tactic.Grind.evalShowLocalThms_1 | Lean.Elab.Tactic.Grind.ShowState | IO Unit | null | false |
_private.Std.Data.DHashMap.Internal.WF.0.Std.DHashMap.Internal.Raw₀.diff.eq_1 | Std.Data.DHashMap.Internal.WF | ∀ {α : Type u} {β : α → Type v} [inst : BEq α] [inst_1 : Hashable α] (m₁ m₂ : Std.DHashMap.Internal.Raw₀ α β),
m₁.diff m₂ =
if (↑m₁).size ≤ (↑m₂).size then Std.DHashMap.Internal.Raw₀.filter (fun k x => !m₂.contains k) m₁
else ↑(m₁.eraseManyEntries ↑m₂) | null | true |
CategoryTheory.Localization.inverts | Mathlib.CategoryTheory.Localization.Predicate | ∀ {C : Type u_1} {D : Type u_2} [inst : CategoryTheory.Category.{v_1, u_1} C]
[inst_1 : CategoryTheory.Category.{v_2, u_2} D] (L : CategoryTheory.Functor C D)
(W : CategoryTheory.MorphismProperty C) [L.IsLocalization W], W.IsInvertedBy L | null | true |
Set.iUnion₂_inter | Mathlib.Data.Set.Lattice | ∀ {α : Type u_1} {ι : Sort u_5} {κ : ι → Sort u_8} (s : (i : ι) → κ i → Set α) (t : Set α),
(⋃ i, ⋃ j, s i j) ∩ t = ⋃ i, ⋃ j, s i j ∩ t | null | true |
Primrec.list_head? | Mathlib.Computability.Primrec.List | ∀ {α : Type u_1} [inst : Primcodable α], Primrec List.head? | null | true |
Std.TreeMap.getElem!_modify_self | Std.Data.TreeMap.Lemmas | ∀ {α : Type u} {β : Type v} {cmp : α → α → Ordering} {t : Std.TreeMap α β cmp} [Std.TransCmp cmp] {k : α}
[inst : Inhabited β] {f : β → β}, (t.modify k f)[k]! = (Option.map f t[k]?).get! | null | true |
Polynomial.le_trailingDegree_C | Mathlib.Algebra.Polynomial.Degree.TrailingDegree | ∀ {R : Type u} {a : R} [inst : Semiring R], 0 ≤ (Polynomial.C a).trailingDegree | null | true |
_private.Mathlib.Order.WithBot.0.WithBot.noMaxOrder.match_1 | Mathlib.Order.WithBot | ∀ {α : Type u_1} [inst : LT α] (a : α) (motive : (∃ b, a < b) → Prop) (x : ∃ b, a < b),
(∀ (b : α) (hba : a < b), motive ⋯) → motive x | null | false |
RootPairing.finrank_rootSpan_map_polarization_eq_finrank_corootSpan | Mathlib.LinearAlgebra.RootSystem.Finite.Nondegenerate | ∀ {ι : Type u_1} {R : Type u_2} {M : Type u_3} {N : Type u_4} [inst : Fintype ι] [inst_1 : AddCommGroup M]
[inst_2 : AddCommGroup N] [inst_3 : CommRing R] [IsDomain R] [inst_5 : Module R M] [inst_6 : Module R N]
(P : RootPairing ι R M N) [P.IsAnisotropic],
Module.finrank R ↥(Submodule.map P.Polarization (P.rootSp... | null | true |
CategoryTheory.Functor.OplaxRightLinear.noConfusion | Mathlib.CategoryTheory.Monoidal.Action.LinearFunctor | {P : Sort u} →
{D : Type u_1} →
{D' : Type u_2} →
{inst : CategoryTheory.Category.{v_1, u_1} D} →
{inst_1 : CategoryTheory.Category.{v_2, u_2} D'} →
{F : CategoryTheory.Functor D D'} →
{C : Type u_3} →
{inst_2 : CategoryTheory.Category.{v_3, u_3} C} →
... | null | false |
Nat.forM | Init.Data.Nat.Control | {m : Type → Type u_1} → [Monad m] → (n : ℕ) → ((i : ℕ) → i < n → m Unit) → m Unit | Executes a monadic action on all the numbers less than some bound, in increasing order.
Example:
````lean example
#eval Nat.forM 5 fun i _ => IO.println i
````
````output
0
1
2
3
4
````
| true |
IsPGroup.of_surjective | Mathlib.GroupTheory.PGroup | ∀ {p : ℕ} {G : Type u_1} [inst : Group G],
IsPGroup p G → ∀ {H : Type u_2} [inst_1 : Group H] (ϕ : G →* H), Function.Surjective ⇑ϕ → IsPGroup p H | null | true |
Std.TreeMap.forIn_eq_forIn_keys | Std.Data.TreeMap.Lemmas | ∀ {α : Type u} {β : Type v} {cmp : α → α → Ordering} {t : Std.TreeMap α β cmp} {δ : Type w} {m : Type w → Type w'}
[inst : Monad m] [LawfulMonad m] {f : α → δ → m (ForInStep δ)} {init : δ},
(forIn t init fun a d => f a.1 d) = forIn t.keys init f | null | true |
TopologicalSpace.instWellFoundedLTClosedsOfNoetherianSpace | Mathlib.Topology.NoetherianSpace | ∀ {α : Type u_1} [inst : TopologicalSpace α] [TopologicalSpace.NoetherianSpace α],
WellFoundedLT (TopologicalSpace.Closeds α) | null | true |
Lean.Elab.Tactic.Do.Internal.VCGen.SolveResult.goals.elim | Lean.Elab.Tactic.Do.Internal.VCGen.Solve | {motive : Lean.Elab.Tactic.Do.Internal.VCGen.SolveResult → Sort u} →
(t : Lean.Elab.Tactic.Do.Internal.VCGen.SolveResult) →
t.ctorIdx = 4 →
((subgoals : List Lean.MVarId) → motive (Lean.Elab.Tactic.Do.Internal.VCGen.SolveResult.goals subgoals)) →
motive t | null | false |
Std.Http.Status.paymentRequired.elim | Std.Http.Data.Status | {motive : Std.Http.Status → Sort u} →
(t : Std.Http.Status) → t.ctorIdx = 25 → motive Std.Http.Status.paymentRequired → motive t | null | false |
Asymptotics.isTheta_const_const_iff | Mathlib.Analysis.Asymptotics.Theta | ∀ {α : Type u_1} {E'' : Type u_9} {F'' : Type u_10} [inst : NormedAddCommGroup E''] [inst_1 : NormedAddCommGroup F'']
{l : Filter α} [l.NeBot] {c₁ : E''} {c₂ : F''}, ((fun x => c₁) =Θ[l] fun x => c₂) ↔ (c₁ = 0 ↔ c₂ = 0) | null | true |
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