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2 classes
Std.OrientedCmp.of_gt_iff_lt
Init.Data.Order.PackageFactories
∀ {α : Type u} {cmp : α → α → Ordering}, (∀ (a b : α), cmp a b = Ordering.gt ↔ cmp b a = Ordering.lt) → Std.OrientedCmp cmp
null
true
convex_halfSpace_le
Mathlib.Analysis.Convex.Basic
∀ {𝕜 : Type u_1} {E : Type u_2} {β : Type u_4} [inst : Semiring 𝕜] [inst_1 : PartialOrder 𝕜] [inst_2 : AddCommMonoid E] [inst_3 : Module 𝕜 E] [inst_4 : AddCommMonoid β] [inst_5 : PartialOrder β] [IsOrderedAddMonoid β] [inst_7 : Module 𝕜 β] [PosSMulMono 𝕜 β] {f : E → β}, IsLinearMap 𝕜 f → ∀ (r : β), Convex 𝕜...
null
true
Sym2.sortEquiv_apply_coe
Mathlib.Data.Sym.Sym2.Order
∀ {α : Type u_1} [inst : LinearOrder α] (s : Sym2 α), ↑(Sym2.sortEquiv s) = (s.inf, s.sup)
null
true
CategoryTheory.Limits.ProductsFromFiniteCofiltered.finiteSubproductsCone._proof_1
Mathlib.CategoryTheory.Limits.Constructions.Filtered
∀ {C : Type u_3} [inst : CategoryTheory.Category.{u_2, u_3} C] {α : Type u_1} [CategoryTheory.Limits.HasFiniteProducts C] (f : α → C) (S : (Finset (CategoryTheory.Discrete α))ᵒᵖ), CategoryTheory.Limits.HasLimit (CategoryTheory.Discrete.functor fun x => (CategoryTheory.Discrete.functor f).obj ↑x)
null
false
Subsemiring._sizeOf_inst
Mathlib.Algebra.Ring.Subsemiring.Defs
(R : Type u) → {inst : NonAssocSemiring R} → [SizeOf R] → SizeOf (Subsemiring R)
null
false
Lean.Meta.Grind.CheckResult.none
Lean.Meta.Tactic.Grind.CheckResult
Lean.Meta.Grind.CheckResult
No progress
true
MeasureTheory.«_aux_Mathlib_MeasureTheory_OuterMeasure_AE___delab_app_MeasureTheory_term_=ᵐ[_]__1»
Mathlib.MeasureTheory.OuterMeasure.AE
Lean.PrettyPrinter.Delaborator.Delab
Pretty printer defined by `notation3` command.
false
ContDiffMapSupportedInClass.map_zero_on_compl
Mathlib.Analysis.Distribution.ContDiffMapSupportedIn
∀ {B : Type u_5} {E : outParam (Type u_6)} {F : outParam (Type u_7)} {inst : NormedAddCommGroup E} {inst_1 : NormedAddCommGroup F} {inst_2 : NormedSpace ℝ E} {inst_3 : NormedSpace ℝ F} {n : outParam ℕ∞} {K : outParam (TopologicalSpace.Compacts E)} [self : ContDiffMapSupportedInClass B E F n K] (f : B), Set.EqOn (...
null
true
Antisymmetrization.induction_on
Mathlib.Order.Antisymmetrization
∀ {α : Type u_1} (r : α → α → Prop) [inst : IsPreorder α r] {p : Antisymmetrization α r → Prop} (a : Antisymmetrization α r), (∀ (a : α), p (toAntisymmetrization r a)) → p a
null
true
Std.Tactic.BVDecide.BVUnOp.ctorElimType
Std.Tactic.BVDecide.Bitblast.BVExpr.Basic
{motive : Std.Tactic.BVDecide.BVUnOp → Sort u} → ℕ → Sort (max 1 u)
null
false
Unitization.instModule._proof_1
Mathlib.Algebra.Algebra.Unitization
∀ {S : Type u_3} {R : Type u_1} {A : Type u_2} [inst : Semiring S] [inst_1 : AddCommMonoid R] [inst_2 : AddCommMonoid A] [inst_3 : Module S R] [inst_4 : Module S A] (r s : S) (x : Unitization R A), (r + s) • x = r • x + s • x
null
false
HomologicalComplex.truncLE'XIso
Mathlib.Algebra.Homology.Embedding.TruncLE
{ι : Type u_1} → {ι' : Type u_2} → {c : ComplexShape ι} → {c' : ComplexShape ι'} → {C : Type u_3} → [inst : CategoryTheory.Category.{v_1, u_3} C] → [inst_1 : CategoryTheory.Limits.HasZeroMorphisms C] → (K : HomologicalComplex C c') → (e : c.Embeddi...
The isomorphism `(K.truncLE' e).X i ≅ K.X i'` when `e.f i = i'` and `e.BoundaryLE i` does not hold.
true
AffineSubspace.SSameSide.trans
Mathlib.Analysis.Convex.Side
∀ {R : Type u_1} {V : Type u_2} {P : Type u_4} [inst : Field R] [inst_1 : LinearOrder R] [inst_2 : IsStrictOrderedRing R] [inst_3 : AddCommGroup V] [inst_4 : Module R V] [inst_5 : AddTorsor V P] {s : AffineSubspace R P} {x y z : P}, s.SSameSide x y → s.SSameSide y z → s.SSameSide x z
null
true
CategoryTheory.Functor.ReflectsEffectiveEpiFamilies.rec
Mathlib.CategoryTheory.EffectiveEpi.Preserves
{C : Type u_1} → [inst : CategoryTheory.Category.{v_1, u_1} C] → {D : Type u_2} → [inst_1 : CategoryTheory.Category.{v_2, u_2} D] → {F : CategoryTheory.Functor C D} → {motive : F.ReflectsEffectiveEpiFamilies → Sort u_3} → ((reflects : ∀ {α : Type u} {B : C} (X...
null
false
_private.Lean.Meta.Sym.Simp.App.0.Lean.Meta.Sym.Simp.simpUsingCongrThm.match_4
Lean.Meta.Sym.Simp.App
(motive : Lean.Meta.CongrArgKind → Sort u_1) → (kind : Lean.Meta.CongrArgKind) → (Unit → motive Lean.Meta.CongrArgKind.fixed) → (Unit → motive Lean.Meta.CongrArgKind.cast) → (Unit → motive Lean.Meta.CongrArgKind.subsingletonInst) → (Unit → motive Lean.Meta.CongrArgKind.eq) → ((x : Lean.Met...
null
false
_private.Mathlib.CategoryTheory.Sites.Coherent.Comparison.0.CategoryTheory.extensive_regular_generate_coherent.match_1_4
Mathlib.CategoryTheory.Sites.Coherent.Comparison
∀ (C : Type u_1) [inst : CategoryTheory.Category.{u_2, u_1} C] [inst_1 : CategoryTheory.FinitaryPreExtensive C] (Y : C) (T : CategoryTheory.Presieve Y) (motive : T ∈ (CategoryTheory.extensiveCoverage C).coverings Y → Prop) (x : T ∈ (CategoryTheory.extensiveCoverage C).coverings Y), (∀ (α : Type) (x : Finite α) (X...
null
false
Set.image_inv_Iio
Mathlib.Algebra.Order.Group.Pointwise.Interval
∀ {α : Type u_1} [inst : CommGroup α] [inst_1 : PartialOrder α] [IsOrderedMonoid α] (a : α), Inv.inv '' Set.Iio a = Set.Ioi a⁻¹
null
true
sin_pi_mul_ne_zero
Mathlib.Analysis.SpecialFunctions.Trigonometric.Cotangent
∀ {x : ℂ}, x ∈ Complex.integerComplement → Complex.sin (↑Real.pi * x) ≠ 0
`sin π z` is non vanishing on the complement of the integers in `ℂ`.
true
_private.Mathlib.Testing.Plausible.Functions.0.Plausible.TotalFunction.zeroDefault.match_1.splitter
Mathlib.Testing.Plausible.Functions
{α : Type u_1} → {β : Type u_2} → (motive : Plausible.TotalFunction α β → Sort u_3) → (x : Plausible.TotalFunction α β) → ((A : List ((_ : α) × β)) → (a : β) → motive (Plausible.TotalFunction.withDefault A a)) → motive x
null
true
Std.DTreeMap.Const.mergeWith._proof_1
Std.Data.DTreeMap.Basic
∀ {α : Type u_1} {cmp : α → α → Ordering} {β : Type u_2} (mergeFn : α → β → β → β) (t₁ t₂ : Std.DTreeMap α (fun x => β) cmp), (Std.DTreeMap.Internal.Impl.Const.mergeWith mergeFn t₁.inner t₂.inner ⋯).impl.WF
null
false
NormedSpace.exp_op
Mathlib.Analysis.Normed.Algebra.Exponential
∀ {𝔸 : Type u_2} [inst : Ring 𝔸] [inst_1 : TopologicalSpace 𝔸] [inst_2 : IsTopologicalRing 𝔸] [T2Space 𝔸] (x : 𝔸), NormedSpace.exp (MulOpposite.op x) = MulOpposite.op (NormedSpace.exp x)
null
true
Module.Basis.linearMap
Mathlib.LinearAlgebra.Matrix.ToLin
{R : Type u_1} → {M₁ : Type u_3} → {M₂ : Type u_4} → {ι₁ : Type u_6} → {ι₂ : Type u_7} → [inst : CommSemiring R] → [inst_1 : AddCommMonoid M₁] → [inst_2 : AddCommMonoid M₂] → [inst_3 : Module R M₁] → [inst_4 : Module R M₂] → ...
The standard basis of the space linear maps between two modules induced by a basis of the domain and codomain. If `M₁` and `M₂` are modules with basis `b₁` and `b₂` respectively indexed by finite types `ι₁` and `ι₂`, then `Basis.linearMap b₁ b₂` is the basis of `M₁ →ₗ[R] M₂` indexed by `ι₂ × ι₁` where `(i, j)` indexes...
true
CommMonCat.forget₂_full
Mathlib.Algebra.Category.MonCat.Basic
(CategoryTheory.forget₂ CommMonCat MonCat).Full
Ensure that `forget₂ CommMonCat MonCat` automatically reflects isomorphisms.
true
Preord.ofHom_hom
Mathlib.Order.Category.Preord
∀ {X Y : Preord} (f : X ⟶ Y), Preord.ofHom (Preord.Hom.hom f) = f
null
true
Topology.IsLower.tendsto_nhds_iff_not_le
Mathlib.Topology.Order.LowerUpperTopology
∀ {α : Type u_1} [inst : Preorder α] [inst_1 : TopologicalSpace α] [Topology.IsLower α] {β : Type u_3} {f : β → α} {l : Filter β} {x : α}, Filter.Tendsto f l (nhds x) ↔ ∀ (y : α), ¬y ≤ x → ∀ᶠ (z : β) in l, ¬y ≤ f z
null
true
FinBoolAlg.Iso.mk._proof_4
Mathlib.Order.Category.FinBoolAlg
∀ {α β : FinBoolAlg} (e : ↑α.toBoolAlg ≃o ↑β.toBoolAlg) (a b : ↑α.1), e (a ⊓ b) = e a ⊓ e b
null
false
_private.Batteries.Data.Array.Pairwise.0.Array.pairwise_push._simp_1_2
Batteries.Data.Array.Pairwise
∀ {α : Type u_1} {R : α → α → Prop} {l₁ l₂ : List α}, List.Pairwise R (l₁ ++ l₂) = (List.Pairwise R l₁ ∧ List.Pairwise R l₂ ∧ ∀ a ∈ l₁, ∀ b ∈ l₂, R a b)
null
false
MeasureTheory.VectorMeasure.restrict_add
Mathlib.MeasureTheory.VectorMeasure.Basic
∀ {α : Type u_1} {mα : MeasurableSpace α} {M : Type u_3} [inst : AddCommMonoid M] [inst_1 : TopologicalSpace M] [inst_2 : ContinuousAdd M] (v w : MeasureTheory.VectorMeasure α M) (i : Set α), (v + w).restrict i = v.restrict i + w.restrict i
null
true
_private.Mathlib.Algebra.Order.Round.0.round_eq_div._simp_1_3
Mathlib.Algebra.Order.Round
∀ {α : Type u} [inst : NonAssocSemiring α] (n : α), n + n = 2 * n
null
false
ContinuousAlternatingMap.instContinuousEval
Mathlib.Analysis.Normed.Module.Alternating.Basic
∀ {𝕜 : Type u_1} {ι : Type u_2} {E : Type u_3} {F : Type u_4} [inst : NormedField 𝕜] [Finite ι] [inst_2 : SeminormedAddCommGroup E] [inst_3 : NormedSpace 𝕜 E] [inst_4 : TopologicalSpace F] [inst_5 : AddCommGroup F] [inst_6 : IsTopologicalAddGroup F] [inst_7 : Module 𝕜 F], ContinuousEval (E [⋀^ι]→L[𝕜] F) (ι → E...
Applying a continuous alternating map to a vector is continuous in the pair (map, vector). Continuity in the vector holds by definition and continuity in the map holds if both the domain and the codomain are topological vector spaces. However, continuity in the pair (map, vector) needs the domain to be a locally bound...
true
_private.Mathlib.GroupTheory.Nilpotent.0.Group.nilpotencyClass_pi._simp_1_2
Mathlib.GroupTheory.Nilpotent
∀ {G : Type u_1} [inst : Group G] [hG : Group.IsNilpotent G] {n : ℕ}, (Group.nilpotencyClass G ≤ n) = (⊤.lowerCentralSeries n = ⊥)
null
false
Equiv.finite_iff
Mathlib.Data.Finite.Defs
∀ {α : Sort u_1} {β : Sort u_2} (f : α ≃ β), Finite α ↔ Finite β
null
true
MeasureTheory.setIntegral_abs_condExp_le
Mathlib.MeasureTheory.Function.ConditionalExpectation.Real
∀ {α : Type u_1} {m m0 : MeasurableSpace α} {μ : MeasureTheory.Measure α} {s : Set α}, MeasurableSet s → ∀ (f : α → ℝ), ∫ (x : α) in s, |μ[f | m] x| ∂μ ≤ ∫ (x : α) in s, |f x| ∂μ
null
true
Lean.Elab.Do.map1TermElabM
Lean.Elab.Do.Basic
{β : Sort u_1} → ({α : Type} → (β → Lean.Elab.TermElabM α) → Lean.Elab.TermElabM α) → {α : Type} → (β → Lean.Elab.Do.DoElabM α) → Lean.Elab.Do.DoElabM α
null
true
ConditionallyCompleteLinearOrderBot.toDecidableEq._inherited_default
Mathlib.Order.ConditionallyCompleteLattice.Defs
{α : Type u_5} → (le lt : α → α → Prop) → (∀ (a : α), le a a) → (∀ (a b c : α), le a b → le b c → le a c) → (∀ (a b : α), lt a b ↔ le a b ∧ ¬le b a) → (∀ (a b : α), le a b → le b a → a = b) → DecidableLE α → DecidableEq α
null
false
CompactT2.Projective
Mathlib.Topology.ExtremallyDisconnected
(X : Type u) → [TopologicalSpace X] → Prop
The assertion `CompactT2.Projective` states that given continuous maps `f : X → Z` and `g : Y → Z` with `g` surjective between `t_2`, compact topological spaces, there exists a continuous lift `h : X → Y`, such that `f = g ∘ h`.
true
ModularForm.qExpansion_smul
Mathlib.NumberTheory.ModularForms.QExpansion
∀ {k : ℤ} {F : Type u_1} [inst : FunLike F UpperHalfPlane ℂ] {Γ : Subgroup (GL (Fin 2) ℝ)} {h : ℝ}, 0 < h → h ∈ Γ.strictPeriods → ∀ (a : ℂ) (f : F) [ModularFormClass F Γ k], UpperHalfPlane.qExpansion h (a • ⇑f) = a • UpperHalfPlane.qExpansion h ⇑f
null
true
_private.Mathlib.AlgebraicGeometry.Restrict.0.AlgebraicGeometry.morphismRestrict_app._simp_1_2
Mathlib.AlgebraicGeometry.Restrict
∀ {C : Type u₁} [inst : CategoryTheory.Category.{v₁, u₁} C] {D : Type u₂} [inst_1 : CategoryTheory.Category.{v₂, u₂} D] (self : CategoryTheory.Functor C D) {X Y Z : C} (f : X ⟶ Y) (g : Y ⟶ Z), CategoryTheory.CategoryStruct.comp (self.map f) (self.map g) = self.map (CategoryTheory.CategoryStruct.comp f g)
null
false
Pi.zero_mono
Mathlib.Algebra.Group.Pi.Lemmas
∀ {α : Type u_5} {β : Type u_6} [inst : Preorder α] [inst_1 : Preorder β] [inst_2 : Zero β], Monotone 0
null
true
TopCat.PrelocalPredicate.sheafify_inductionOn
Mathlib.Topology.Sheaves.LocalPredicate
∀ {X : TopCat} {T : ↑X → Type u_2} (P : TopCat.PrelocalPredicate T) (op : {x : ↑X} → T x → T x), (∀ {U : TopologicalSpace.Opens ↑X} {a : (x : ↥U) → T ↑x}, P.pred a → ∀ (p : ↥U), ∃ W i, ↑p ∈ W ∧ P.pred fun x => op (a (i x))) → ∀ {U : TopologicalSpace.Opens ↑X} {a : (x : ↥U) → T ↑x}, P.sheafify.pred a → P.she...
For a unary operation (e.g. `x ↦ -x`) defined at each stalk, if a prelocal predicate is closed under the operation on each open set (possibly by refinement), then the sheafified predicate is also closed under the operation. See `sheafify_inductionOn'` for the version without refinement.
true
Lean.IR.LitVal.str.elim
Lean.Compiler.IR.Basic
{motive : Lean.IR.LitVal → Sort u} → (t : Lean.IR.LitVal) → t.ctorIdx = 1 → ((v : String) → motive (Lean.IR.LitVal.str v)) → motive t
null
false
Submonoid.instInfSet._proof_1
Mathlib.Algebra.Group.Submonoid.Basic
∀ {M : Type u_1} [inst : MulOneClass M] (s : Set (Submonoid M)) {a : M}, a ∈ ⋂ t ∈ s, ↑t → ∀ i ∈ s, a ∈ i
null
false
instLawfulIdentityInt32HAddOfNat
Init.Data.SInt.Lemmas
Std.LawfulIdentity (fun x1 x2 => x1 + x2) 0
null
true
ArchimedeanClass.instLinearOrderedAddCommGroupWithTop._proof_4
Mathlib.Algebra.Order.Ring.Archimedean
∀ {R : Type u_1} [inst : LinearOrder R] [inst_1 : Field R] [inst_2 : IsOrderedRing R] (n : ℕ) (x : ArchimedeanClass R), Int.negSucc n • x = -(↑n.succ • x)
null
false
LinearMap.tensorEqLocus_coe
Mathlib.RingTheory.Flat.Equalizer
∀ {R : Type u_1} (S : Type u_2) [inst : CommRing R] [inst_1 : CommRing S] [inst_2 : Algebra R S] (M : Type u_3) [inst_3 : AddCommGroup M] [inst_4 : Module R M] [inst_5 : Module S M] [inst_6 : IsScalarTower R S M] {N : Type u_4} {P : Type u_5} [inst_7 : AddCommGroup N] [inst_8 : AddCommGroup P] [inst_9 : Module R N]...
null
true
CategoryTheory.Factorisation.casesOn
Mathlib.CategoryTheory.Category.Factorisation
{C : Type u} → [inst : CategoryTheory.Category.{v, u} C] → {X Y : C} → {f : X ⟶ Y} → {motive : CategoryTheory.Factorisation f → Sort u_1} → (t : CategoryTheory.Factorisation f) → ((mid : C) → (ι : X ⟶ mid) → (π : mid ⟶ Y) → ...
null
false
Subgroup.inv_mem
Mathlib.Algebra.Group.Subgroup.Defs
∀ {G : Type u_1} [inst : Group G] (H : Subgroup G) {x : G}, x ∈ H → x⁻¹ ∈ H
A subgroup is closed under inverse.
true
RingQuot.mkRingHom_def
Mathlib.Algebra.RingQuot
∀ {R : Type u_1} [inst : Semiring R] (r : R → R → Prop), RingQuot.mkRingHom r = { toFun := fun x => { toQuot := Quot.mk (RingQuot.Rel r) x }, map_one' := ⋯, map_mul' := ⋯, map_zero' := ⋯, map_add' := ⋯ }
null
true
Polynomial.Chebyshev.S
Mathlib.RingTheory.Polynomial.Chebyshev
(R : Type u_1) → [inst : CommRing R] → ℤ → Polynomial R
`S n` is the `n`th rescaled Chebyshev polynomial of the second kind (also known as a Vieta–Fibonacci polynomial), given by $S_n(2x) = U_n(x)$. See `Polynomial.Chebyshev.S_comp_two_mul_X`.
true
Std.Do.Spec.forIn'_roo
Std.Do.Triple.SpecLemmas
∀ {α β : Type u} {m : Type u → Type v} {ps : Std.Do.PostShape} [inst : Monad m] [inst_1 : Std.Do.WPMonad m ps] [inst_2 : LT α] [inst_3 : DecidableLT α] [inst_4 : Std.PRange.UpwardEnumerable α] [inst_5 : Std.Rxo.IsAlwaysFinite α] [inst_6 : Std.PRange.LawfulUpwardEnumerable α] [inst_7 : Std.PRange.LawfulUpwardEnumera...
null
true
Std.IterM.step_intermediateDropWhile._proof_4
Std.Data.Iterators.Lemmas.Combinators.Monadic.DropWhile
∀ {m : Type u_1 → Type u_2} {β : Type u_1} [inst : Monad m] {P : β → Bool} (out : β), P out = false → ((pure ∘ ULift.up ∘ P) out).Property { down := false }
null
false
Multiplicative.ofAdd.eq_1
Mathlib.Algebra.BigOperators.Group.Finset.Defs
∀ {α : Type u}, Multiplicative.ofAdd = { toFun := fun x => x, invFun := fun x => x, left_inv := ⋯, right_inv := ⋯ }
null
true
Subsemigroup.mem_closure
Mathlib.Algebra.Group.Subsemigroup.Basic
∀ {M : Type u_1} [inst : Mul M] {s : Set M} {x : M}, x ∈ Subsemigroup.closure s ↔ ∀ (S : Subsemigroup M), s ⊆ ↑S → x ∈ S
null
true
Lean.Grind.Nat.lo_lo
Init.Grind.Offset
∀ (u w v k₁ k₂ : ℕ), u + k₁ ≤ w → w + k₂ ≤ v → u + (k₁ + k₂) ≤ v
null
true
Int.instLocallyFiniteOrder._proof_6
Mathlib.Data.Int.Interval
∀ (a b x : ℤ), x ∈ Finset.map (Nat.castEmbedding.trans (addLeftEmbedding a)) (Finset.range (b + 1 - a).toNat) ↔ a ≤ x ∧ x ≤ b
null
false
_private.Std.Data.DTreeMap.Internal.Lemmas.0.Std.DTreeMap.Internal.Impl.Const.get!_eq_getD_default._simp_1_1
Std.Data.DTreeMap.Internal.Lemmas
∀ {α : Type u} {x : Ord α} {x_1 : BEq α} [Std.LawfulBEqOrd α] {a b : α}, (compare a b = Ordering.eq) = ((a == b) = true)
null
false
CategoryTheory.Limits.PreservesPullback.iso_hom
Mathlib.CategoryTheory.Limits.Preserves.Shapes.Pullbacks
∀ {C : Type u₁} [inst : CategoryTheory.Category.{v₁, u₁} C] {D : Type u₂} [inst_1 : CategoryTheory.Category.{v₂, u₂} D] (G : CategoryTheory.Functor C D) {X Y Z : C} (f : X ⟶ Z) (g : Y ⟶ Z) [inst_2 : CategoryTheory.Limits.PreservesLimit (CategoryTheory.Limits.cospan f g) G] [inst_3 : CategoryTheory.Limits.HasPullb...
null
true
_private.Std.Http.Protocol.H1.Reader.0.Std.Http.Protocol.H1.Reader.instReprState.repr.match_1
Std.Http.Protocol.H1.Reader
{dir : Std.Http.Protocol.H1.Direction} → (motive : Std.Http.Protocol.H1.Reader.State dir → Sort u_1) → (x : Std.Http.Protocol.H1.Reader.State dir) → (Unit → motive Std.Http.Protocol.H1.Reader.State.needStartLine) → ((a : ℕ) → motive (Std.Http.Protocol.H1.Reader.State.needHeader a)) → ((a :...
null
false
_private.Init.Data.String.Decode.0.String.toBitVec_getElem_utf8EncodeChar_zero_of_utf8Size_eq_two
Init.Data.String.Decode
∀ {c : Char} (h : c.utf8Size = 2), (String.utf8EncodeChar c)[0].toBitVec = 6#3 ++ BitVec.extractLsb' 6 5 c.val.toBitVec
null
true
_private.Mathlib.Data.List.Chain.0.List.exists_isChain_ne_nil_of_relationReflTransGen._proof_1_3
Mathlib.Data.List.Chain
∀ {α : Type u_1} {a : α} (l : List α), ¬(a :: l).length - 1 = 0 → (a :: l).length - 2 < l.length
null
false
CategoryTheory.Equivalence.cancel_unit_left._simp_1
Mathlib.CategoryTheory.Equivalence
∀ {C : Type u₁} [inst : CategoryTheory.Category.{v₁, u₁} C] {D : Type u₂} [inst_1 : CategoryTheory.Category.{v₂, u₂} D] (e : C ≌ D) {X Y : C} (f f' : e.inverse.obj (e.functor.obj Y) ⟶ X), (CategoryTheory.CategoryStruct.comp (e.unit.app Y) f = CategoryTheory.CategoryStruct.comp (e.unit.app Y) f') = (f = f')
null
false
cauchySeq_range_of_norm_bounded
Mathlib.Analysis.Normed.Group.InfiniteSum
∀ {E : Type u_3} [inst : SeminormedAddCommGroup E] {f : ℕ → E} {g : ℕ → ℝ}, (CauchySeq fun n => ∑ i ∈ Finset.range n, g i) → (∀ (i : ℕ), ‖f i‖ ≤ g i) → CauchySeq fun n => ∑ i ∈ Finset.range n, f i
A version of the **direct comparison test** for conditionally convergent series. See `cauchySeq_finset_of_norm_bounded` for the same statement about absolutely convergent ones.
true
lp.norm_eq_card_dsupport
Mathlib.Analysis.Normed.Lp.lpSpace
∀ {α : Type u_3} {E : α → Type u_4} [inst : (i : α) → NormedAddCommGroup (E i)] (f : ↥(lp E 0)), ‖f‖ = ↑⋯.toFinset.card
null
true
CategoryTheory.Functor.Elements.isColimitCoconeπOpCompShrinkYonedaObj._proof_1
Mathlib.CategoryTheory.Limits.Presheaf
∀ {C : Type u_3} [inst : CategoryTheory.Category.{u_2, u_3} C] [inst_1 : CategoryTheory.LocallySmall.{u_1, u_2, u_3} C] (F : CategoryTheory.Functor C (Type u_1)) (X : C) (x : (((CategoryTheory.CategoryOfElements.π F).op.comp (CategoryTheory.shrinkYoneda.{u_1, u_2, u_3}.obj X)).coconeTypesEquiv.sym...
null
false
ContinuousAlgEquiv.trans._proof_1
Mathlib.Topology.Algebra.Algebra.Equiv
∀ {R : Type u_4} {A : Type u_1} {B : Type u_3} {C : Type u_2} [inst : CommSemiring R] [inst_1 : Semiring A] [inst_2 : TopologicalSpace A] [inst_3 : Semiring B] [inst_4 : TopologicalSpace B] [inst_5 : Semiring C] [inst_6 : TopologicalSpace C] [inst_7 : Algebra R A] [inst_8 : Algebra R B] [inst_9 : Algebra R C] (e₁ :...
null
false
Lean.Elab.Tactic.Try.TrySuggestionEntry._sizeOf_1
Lean.Elab.Tactic.Try
Lean.Elab.Tactic.Try.TrySuggestionEntry → ℕ
null
false
List.Shortlex.of_length_lt
Mathlib.Data.List.Shortlex
∀ {α : Type u_1} {r : α → α → Prop} {s t : List α}, s.length < t.length → List.Shortlex r s t
If a list `s` is shorter than a list `t`, then `s` is smaller than `t` under any shortlex order.
true
LinearEquiv.cast
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} → i = j → M i ≃ₗ[R] M j
`Equiv.cast (congrArg _ h)` as a linear equiv. Note that unlike `Equiv.cast`, this takes an equality of indices rather than an equality of types, to avoid having to deal with an equality of the algebraic structure itself.
true
Lean.Grind.Linarith.instBEqPoly.beq._sparseCasesOn_1.else_eq
Init.Grind.Ordered.Linarith
∀ {motive : Lean.Grind.Linarith.Poly → Sort u} (t : Lean.Grind.Linarith.Poly) (nil : motive Lean.Grind.Linarith.Poly.nil) («else» : Nat.hasNotBit 1 t.ctorIdx → motive t) (h : Nat.hasNotBit 1 t.ctorIdx), Lean.Grind.Linarith.instBEqPoly.beq._sparseCasesOn_1 t nil «else» = «else» h
null
false
_private.Lean.Structure.0.Lean.findParentProjStruct?.go._unsafe_rec
Lean.Structure
Lean.Environment → Lean.Name → Lean.Name → StateM Lean.NameSet (Option Lean.Name)
null
false
Filter.map_mapsTo_Iic_iff_tendsto
Mathlib.Order.Filter.Tendsto
∀ {α : Type u_1} {β : Type u_2} {F : Filter α} {G : Filter β} {m : α → β}, Set.MapsTo (Filter.map m) (Set.Iic F) (Set.Iic G) ↔ Filter.Tendsto m F G
null
true
Lean.Lsp.ResolvableCompletionItemData.mk._flat_ctor
Lean.Data.Lsp.LanguageFeatures
Lean.Lsp.DocumentUri → Lean.Lsp.Position → Option ℕ → Option Lean.Lsp.CompletionIdentifier → Lean.Lsp.ResolvableCompletionItemData
null
false
nilpotencyClass_eq_quotient_center_plus_one
Mathlib.GroupTheory.Nilpotent
∀ {G : Type u_1} [inst : Group G] [hH : Group.IsNilpotent G] [Nontrivial G], Group.nilpotencyClass G = Group.nilpotencyClass (G ⧸ Subgroup.center G) + 1
**Alias** of `Group.nilpotencyClass_eq_quotient_center_plus_one`. --- The nilpotency class of a non-trivial group is one more than its quotient by the center
true
CategoryTheory.Lax.LaxTrans.Hom.noConfusionType
Mathlib.CategoryTheory.Bicategory.Modification.Lax
Sort u → {B : Type u₁} → [inst : CategoryTheory.Bicategory B] → {C : Type u₂} → [inst_1 : CategoryTheory.Bicategory C] → {F G : CategoryTheory.LaxFunctor B C} → {η θ : F ⟶ G} → CategoryTheory.Lax.LaxTrans.Hom η θ → {B' : Type u₁} → ...
null
false
StarRingEquiv.noConfusion
Mathlib.Algebra.Star.StarRingHom
{P : Sort u} → {A : Type u_1} → {B : Type u_2} → {inst : Add A} → {inst_1 : Add B} → {inst_2 : Mul A} → {inst_3 : Mul B} → {inst_4 : Star A} → {inst_5 : Star B} → {t : A ≃⋆+* B} → {A' : Type u_1} → ...
null
false
_private.Mathlib.AlgebraicGeometry.Morphisms.ClosedImmersion.0.AlgebraicGeometry.isDominant_of_of_appTop_injective._simp_1_1
Mathlib.AlgebraicGeometry.Morphisms.ClosedImmersion
∀ {R : Type u} {S : Type v} {F : Type u_1} [inst : Ring R] [inst_1 : Semiring S] [inst_2 : FunLike F R S] [rc : RingHomClass F R S] (f : F), (RingHom.ker f = ⊥) = Function.Injective ⇑f
null
false
smoothSheafCommGroup.eq_1
Mathlib.Geometry.Manifold.Sheaf.Smooth
∀ {𝕜 : Type u_1} [inst : NontriviallyNormedField 𝕜] {EM : Type u_2} [inst_1 : NormedAddCommGroup EM] [inst_2 : NormedSpace 𝕜 EM] {HM : Type u_3} [inst_3 : TopologicalSpace HM] (IM : ModelWithCorners 𝕜 EM HM) {E : Type u_4} [inst_4 : NormedAddCommGroup E] [inst_5 : NormedSpace 𝕜 E] {H : Type u_5} [inst_6 : Topo...
null
true
_private.Mathlib.RingTheory.Radical.NatInt.0.Nat.one_lt_radical_iff.match_1_1
Mathlib.RingTheory.Radical.NatInt
∀ {n : ℕ} (motive : (∃ x ∈ n.primeFactors, 1 < x) → Prop) (x : ∃ x ∈ n.primeFactors, 1 < x), (∀ (p : ℕ) (h : p ∈ n.primeFactors ∧ 1 < p), motive ⋯) → motive x
null
false
SmoothBumpCovering.IsSubordinate.toSmoothPartitionOfUnity
Mathlib.Geometry.Manifold.PartitionOfUnity
∀ {ι : Type uι} {E : Type uE} [inst : NormedAddCommGroup E] [inst_1 : NormedSpace ℝ E] {H : Type uH} [inst_2 : TopologicalSpace H] {I : ModelWithCorners ℝ E H} {M : Type uM} [inst_3 : TopologicalSpace M] [inst_4 : ChartedSpace H M] [inst_5 : FiniteDimensional ℝ E] {s : Set M} [inst_6 : T2Space M] [inst_7 : IsMani...
null
true
AddMonoidHom.ofLeftInverse_symm_apply
Mathlib.Algebra.Group.Subgroup.Ker
∀ {G : Type u_1} [inst : AddGroup G] {N : Type u_5} [inst_1 : AddGroup N] {f : G →+ N} {g : N →+ G} (h : Function.LeftInverse ⇑g ⇑f) (x : ↥f.range), (AddMonoidHom.ofLeftInverse h).symm x = g ↑x
null
true
Lean.Grind.ToInt.Zero.rec
Init.Grind.ToInt
{α : Type u} → [inst : Zero α] → {I : Lean.Grind.IntInterval} → [inst_1 : Lean.Grind.ToInt α I] → {motive : Lean.Grind.ToInt.Zero α I → Sort u_1} → ((toInt_zero : ↑0 = 0) → motive ⋯) → (t : Lean.Grind.ToInt.Zero α I) → motive t
null
false
Positive.addSemigroup
Mathlib.Algebra.Order.Positive.Ring
{M : Type u_1} → [inst : AddMonoid M] → [inst_1 : Preorder M] → [AddLeftStrictMono M] → AddSemigroup { x // 0 < x }
null
true
_private.Mathlib.Combinatorics.Matroid.Map.0.Matroid.instRankFiniteMapEmbedding._proof_1
Mathlib.Combinatorics.Matroid.Map
∀ {α : Type u_2} {β : Type u_1} {M : Matroid α} [M.RankFinite] {f : α ↪ β}, (M.mapEmbedding f).RankFinite
null
false
EReal.bot_lt_zero
Mathlib.Data.EReal.Basic
⊥ < 0
null
true
ContinuousLineDeriv.rec
Mathlib.Analysis.Distribution.DerivNotation
{V : Type u} → {E : Type v} → {F : Type w} → [inst : TopologicalSpace E] → [inst_1 : TopologicalSpace F] → [inst_2 : LineDeriv V E F] → {motive : ContinuousLineDeriv V E F → Sort u_1} → ((continuous_lineDerivOp : ∀ (v : V), Continuous (LineDeriv.lineDerivOp v)) → ...
null
false
CategoryTheory.Functor.PreservesEffectiveEpiFamilies.casesOn
Mathlib.CategoryTheory.EffectiveEpi.Preserves
{C : Type u_1} → [inst : CategoryTheory.Category.{v_1, u_1} C] → {D : Type u_2} → [inst_1 : CategoryTheory.Category.{v_2, u_2} D] → {F : CategoryTheory.Functor C D} → {motive : F.PreservesEffectiveEpiFamilies → Sort u_3} → (t : F.PreservesEffectiveEpiFamilies) → (...
null
false
UniqueDiffWithinAt.mono_nhds
Mathlib.Analysis.Calculus.TangentCone.Basic
∀ {𝕜 : Type u_1} {E : Type u_2} [inst : AddCommGroup E] [inst_1 : Semiring 𝕜] [inst_2 : Module 𝕜 E] [inst_3 : TopologicalSpace E] [ContinuousAdd E] {s t : Set E} {x : E}, UniqueDiffWithinAt 𝕜 s x → nhdsWithin x s ≤ nhdsWithin x t → UniqueDiffWithinAt 𝕜 t x
null
true
eq_of_mabs_div_le_one
Mathlib.Algebra.Order.Group.Abs
∀ {G : Type u_1} [inst : CommGroup G] [inst_1 : LinearOrder G] [IsOrderedMonoid G] {a b : G}, |a / b|ₘ ≤ 1 → a = b
null
true
Ordnode.dual._f
Mathlib.Data.Ordmap.Ordnode
{α : Type u_1} → (x : Ordnode α) → Ordnode.below x → Ordnode α
null
false
Fin.insertNthEquiv_symm_apply
Mathlib.Data.Fin.Tuple.Basic
∀ {n : ℕ} (α : Fin (n + 1) → Type u) (p : Fin (n + 1)) (f : (i : Fin (n + 1)) → α i), (Fin.insertNthEquiv α p).symm f = (f p, p.removeNth f)
null
true
CategoryTheory.ihom.ev_naturality_assoc
Mathlib.CategoryTheory.Monoidal.Closed.Basic
∀ {C : Type u} [inst : CategoryTheory.Category.{v, u} C] [inst_1 : CategoryTheory.MonoidalCategory C] (A : C) [inst_2 : CategoryTheory.Closed A] {X Y : C} (f : X ⟶ Y) {Z : C} (h : Y ⟶ Z), CategoryTheory.CategoryStruct.comp (CategoryTheory.MonoidalCategoryStruct.whiskerLeft A ((CategoryTheory.ihom A).map f)) ...
null
true
EuclideanGeometry.oangle_eq_zero_iff_oangle_rev_eq_zero
Mathlib.Geometry.Euclidean.Angle.Oriented.Affine
∀ {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] [hd2 : Fact (Module.finrank ℝ V = 2)] [inst_4 : Module.Oriented ℝ V (Fin 2)] {p₁ p₂ p₃ : P}, EuclideanGeometry.oangle p₁ p₂ p₃ = 0 ↔ EuclideanGeometry.oangle p₃ p₂ p...
An oriented angle is zero if and only if the angle with the order of the points reversed is zero.
true
meromorphicTrailingCoeffAt.eq_1
Mathlib.Analysis.Meromorphic.TrailingCoefficient
∀ {𝕜 : Type u_1} [inst : NontriviallyNormedField 𝕜] {E : Type u_2} [inst_1 : NormedAddCommGroup E] [inst_2 : NormedSpace 𝕜 E] (f : 𝕜 → E) (x : 𝕜), meromorphicTrailingCoeffAt f x = if h₁ : MeromorphicAt f x then if h₂ : meromorphicOrderAt f x = ⊤ then 0 else ⋯.choose x else 0
null
true
CategoryTheory.Sieve.overEquiv_functorPullback_map
Mathlib.CategoryTheory.Sites.Over
∀ {C : Type u} [inst : CategoryTheory.Category.{v, u} C] {X Y : C} (f : X ⟶ Y) (U : CategoryTheory.Over X) (S : CategoryTheory.Sieve ((CategoryTheory.Over.map f).obj U)), (CategoryTheory.Sieve.overEquiv U) (CategoryTheory.Sieve.functorPullback (CategoryTheory.Over.map f) S) = (CategoryTheory.Sieve.overEquiv ((C...
null
true
CommRingCat.instCategory
Mathlib.Algebra.Category.Ring.Basic
CategoryTheory.Category.{u_1, u_1 + 1} CommRingCat
null
true
CategoryTheory.Pi.instLaxBraidedForallPi
Mathlib.CategoryTheory.Pi.Monoidal
{I : Type w₁} → {C : I → Type u₁} → [inst : (i : I) → CategoryTheory.Category.{v₁, u₁} (C i)] → [inst_1 : (i : I) → CategoryTheory.MonoidalCategory (C i)] → [inst_2 : (i : I) → CategoryTheory.BraidedCategory (C i)] → {D : I → Type u₂} → [inst_3 : (i : I) → CategoryTheory.Catego...
null
true
Cardinal.powerlt_le
Mathlib.SetTheory.Cardinal.Basic
∀ {a b c : Cardinal.{u}}, a ^< b ≤ c ↔ ∀ x < b, a ^ x ≤ c
null
true
_private.Mathlib.Analysis.SpecialFunctions.Complex.Log.0.Complex.exp_two_pi_mul_I_mul_div_eq_one_iff._simp_1_2
Mathlib.Analysis.SpecialFunctions.Complex.Log
∀ {α : Type u_2} [inst : Zero α] [inst_1 : OfNat α 3] [NeZero 3], (3 = 0) = False
null
false
Fin.encodeFun.eq_1
Batteries.Data.Fin.Coding
∀ {n : ℕ} (x_2 : Fin 0 → Fin n), Fin.encodeFun x_2 = ⟨0, ⋯⟩
null
true
MonoidWithZero.toMulActionWithZero._proof_2
Mathlib.Algebra.GroupWithZero.Action.Defs
∀ (M₀ : Type u_1) [inst : MonoidWithZero M₀] (b : M₀), 1 • b = b
null
false