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2 classes
Submodule.mkQL
Mathlib.Topology.Algebra.Module.ContinuousLinearMap.Quotient
{R : Type u_1} → [inst : Ring R] → {M : Type u_3} → [inst_1 : TopologicalSpace M] → [inst_2 : AddCommGroup M] → [inst_3 : Module R M] → (S : Submodule R M) → M →L[R] M ⧸ S
`Submodule.mkQ` as a `ContinuousLinearMap`.
true
Std.DTreeMap.Internal.Impl.min?_keys
Std.Data.DTreeMap.Internal.Lemmas
∀ {α : Type u} {β : α → Type v} {instOrd : Ord α} {t : Std.DTreeMap.Internal.Impl α β} [Std.TransOrd α] [inst : Min α] [inst_1 : LE α] [Std.LawfulOrderOrd α] [Std.LawfulOrderMin α] [Std.LawfulOrderLeftLeaningMin α] [Std.LawfulEqOrd α], t.WF → t.keys.min? = t.minKey?
null
true
_private.Lean.Elab.SetOption.0.Lean.Elab.initFn._@.Lean.Elab.SetOption.1989029226._hygCtx._hyg.4
Lean.Elab.SetOption
IO (Lean.Option Bool)
null
false
FractionalIdeal.mem_coeSubmodule._simp_1
Mathlib.RingTheory.FractionalIdeal.Basic
∀ {R : Type u_1} [inst : CommRing R] {P : Type u_2} [inst_1 : CommRing P] [inst_2 : Algebra R P] {x : P} {I : Ideal R}, (x ∈ IsLocalization.coeSubmodule P I) = ∃ x' ∈ I, (algebraMap R P) x' = x
null
false
MeasureTheory.Measure.sInf_caratheodory
Mathlib.MeasureTheory.Measure.CompleteLattice
∀ {α : Type u_1} {mα : MeasurableSpace α} {m : Set (MeasureTheory.Measure α)} (s : Set α), MeasurableSet s → MeasurableSet s
null
true
Filter.add_neBot_iff
Mathlib.Order.Filter.Pointwise
∀ {α : Type u_2} [inst : Add α] {f g : Filter α}, (f + g).NeBot ↔ f.NeBot ∧ g.NeBot
null
true
Nat.fold_congr._proof_2
Init.Data.Nat.Fold
∀ {n m : ℕ}, n = m → ∀ i < m, i < n
null
false
_private.Mathlib.Analysis.Calculus.InverseFunctionTheorem.ApproximatesLinearOn.0.ApproximatesLinearOn.surjOn_closedBall_of_nonlinearRightInverse._simp_1_1
Mathlib.Analysis.Calculus.InverseFunctionTheorem.ApproximatesLinearOn
∀ {γ : Type w} [inst : MetricSpace γ] {x y : γ}, (dist x y ≤ 0) = (x = y)
null
false
SimpleGraph.exists_isAcyclic_reachable_eq_le_of_le_of_isAcyclic
Mathlib.Combinatorics.SimpleGraph.Acyclic
∀ {V : Type u_1} {G H : SimpleGraph V}, H ≤ G → H.IsAcyclic → ∃ F, H ≤ F ∧ F ≤ G ∧ F.IsAcyclic ∧ F.Reachable = G.Reachable
Every acyclic subgraph can be extended to a spanning forest.
true
CategoryTheory.ComposableArrows.sc'Map_τ₃
Mathlib.Algebra.Homology.ExactSequence
∀ {C : Type u_1} [inst : CategoryTheory.Category.{v_1, u_1} C] [inst_1 : CategoryTheory.Limits.HasZeroMorphisms C] {n : ℕ} {S₁ S₂ : CategoryTheory.ComposableArrows C n} (φ : S₁ ⟶ S₂) (h₁ : S₁.IsComplex) (h₂ : S₂.IsComplex) (i j k : ℕ) (hij : autoParam (i + 1 = j) CategoryTheory.ComposableArrows.sc'Map._auto_1) (h...
null
true
ModularForm.restrict_eq_zero_iff._simp_1
Mathlib.NumberTheory.ModularForms.NormTrace
∀ {𝒢 ℋ : Subgroup (GL (Fin 2) ℝ)} {k : ℤ} (hGH : 𝒢 ≤ ℋ) {f : ModularForm ℋ k}, (ModularForm.restrict hGH f = 0) = (f = 0)
null
false
PNat.pos_of_div_pos
Mathlib.Data.PNat.Basic
∀ {n : ℕ+} {a : ℕ}, a ∣ ↑n → 0 < a
null
true
Scott.isOpen_univ
Mathlib.Topology.OmegaCompletePartialOrder
∀ (α : Type u) [inst : OmegaCompletePartialOrder α], Scott.IsOpen α Set.univ
null
true
NormedRing.inverse_one_sub_norm
Mathlib.Analysis.Normed.Ring.Units
∀ {R : Type u_1} [inst : NormedRing R] [HasSummableGeomSeries R], (fun t => Ring.inverse (1 - t)) =O[nhds 0] fun _t => 1
null
true
CategoryTheory.Grpd.forgetToCat._proof_1
Mathlib.CategoryTheory.Groupoid.Grpd.Basic
∀ (X : CategoryTheory.Grpd), CategoryTheory.Functor.toCatHom (CategoryTheory.CategoryStruct.id X) = CategoryTheory.CategoryStruct.id ↧↑X
null
false
_private.Mathlib.MeasureTheory.Function.StronglyMeasurable.Basic.0.MeasureTheory.simpleFuncAux.congr_simp
Mathlib.MeasureTheory.Function.StronglyMeasurable.Basic
∀ {α : Type u_1} {β : Type u_2} {x : MeasurableSpace α} [inst : MeasurableSingletonClass α] (f f_1 : α → β), f = f_1 → ∀ (g g_1 : ℕ → α), g = g_1 → ∀ (a a_1 : ℕ), a = a_1 → MeasureTheory.simpleFuncAux✝ f g a = MeasureTheory.simpleFuncAux✝ f_1 g_1 a_1
null
true
HomotopyEquiv.symm_homotopyInvHomId
Mathlib.Algebra.Homology.Homotopy
∀ {ι : Type u_1} {V : Type u} [inst : CategoryTheory.Category.{v, u} V] [inst_1 : CategoryTheory.Preadditive V] {c : ComplexShape ι} {C D : HomologicalComplex V c} (f : HomotopyEquiv C D), f.symm.homotopyInvHomId = f.homotopyHomInvId
null
true
CategoryTheory.WithTerminal.commaFromOver
Mathlib.CategoryTheory.WithTerminal.Cone
{C : Type u₁} → [inst : CategoryTheory.Category.{v₁, u₁} C] → {J : Type w} → [inst_1 : CategoryTheory.Category.{w', w} J] → {X : C} → CategoryTheory.Functor (CategoryTheory.Functor J (CategoryTheory.Over X)) (CategoryTheory.Comma (CategoryTheory.Functor.id (CategoryTheory.Funct...
The category of functors `J ⥤ Over X` can be seen as part of a comma category, namely the comma category constructed from the identity of the category of functors `J ⥤ C` and the functor that maps `X : C` to the constant functor `J ⥤ C`. Given a functor `K : J ⥤ Over X`, it is mapped to a natural transformation from t...
true
CategoryTheory.StrictPseudofunctor.mk.noConfusion
Mathlib.CategoryTheory.Bicategory.Functor.StrictPseudofunctor
{B : Type u₁} → {inst : CategoryTheory.Bicategory B} → {C : Type u₂} → {inst_1 : CategoryTheory.Bicategory C} → {P : Sort u} → {toStrictlyUnitaryPseudofunctor : CategoryTheory.StrictlyUnitaryPseudofunctor B C} → {map_comp : autoParam (∀ {a b c ...
null
false
Lean.Widget.TaggedText.instRpcEncodable
Lean.Widget.TaggedText
{α : Type} → [Lean.Server.RpcEncodable α] → Lean.Server.RpcEncodable (Lean.Widget.TaggedText α)
null
true
Rel.interedges_eq_biUnion
Mathlib.Combinatorics.SimpleGraph.Density
∀ {α : Type u_4} {β : Type u_5} (r : α → β → Prop) [inst : (a : α) → DecidablePred (r a)] {s : Finset α} {t : Finset β} [inst_1 : DecidableEq α] [inst_2 : DecidableEq β], Rel.interedges r s t = s.biUnion fun x => Finset.map { toFun := fun x_1 => (x, x_1), inj' := ⋯ } ({y ∈ t | r x y})
null
true
_private.Mathlib.Algebra.Group.Subsemigroup.Membership.0.Subsemigroup.mem_iSup_of_directed.match_1_1
Mathlib.Algebra.Group.Subsemigroup.Membership
∀ {M : Type u_2} [inst : Mul M] {ι : Sort u_1} {S : ι → Subsemigroup M} {x : M} (motive : (∃ i, x ∈ S i) → Prop) (x_1 : ∃ i, x ∈ S i), (∀ (i : ι) (hi : x ∈ S i), motive ⋯) → motive x_1
null
false
sub_add_eq_sub_sub
Mathlib.Algebra.Group.Basic
∀ {α : Type u_1} [inst : SubtractionCommMonoid α] (a b c : α), a - (b + c) = a - b - c
null
true
AddGroup.rank_le_of_surjective
Mathlib.GroupTheory.Rank
∀ {G : Type u_1} {H : Type u_2} [inst : AddGroup G] [inst_1 : AddGroup H] [inst_2 : AddGroup.FG G] [inst_3 : AddGroup.FG H] (f : G →+ H), Function.Surjective ⇑f → AddGroup.rank H ≤ AddGroup.rank G
null
true
Homeomorph.isEmbedding_comp_iff
Mathlib.Topology.Homeomorph.Defs
∀ {X : Type u_1} {Y : Type u_2} {Z : Type u_3} [inst : TopologicalSpace X] [inst_1 : TopologicalSpace Y] [inst_2 : TopologicalSpace Z] (e : X ≃ₜ Y) {f : Y → Z}, Topology.IsEmbedding (f ∘ ⇑e) ↔ Topology.IsEmbedding f
null
true
CategoryTheory.prod.associator._proof_1
Mathlib.CategoryTheory.Products.Associator
∀ (C : Type u_2) [inst : CategoryTheory.Category.{u_4, u_2} C] (D : Type u_1) [inst_1 : CategoryTheory.Category.{u_5, u_1} D] (E : Type u_3) [inst_2 : CategoryTheory.Category.{u_6, u_3} E] (X : (C × D) × E), CategoryTheory.Prod.mkHom (CategoryTheory.CategoryStruct.id X).1.1 (CategoryTheory.Prod.mkHom (Categ...
null
false
RingCon.smulCommClass
Mathlib.RingTheory.Congruence.Basic
∀ {α : Type u_1} {R : Type u_3} [inst : Add R] [inst_1 : MulOneClass R] [inst_2 : SMul α R] [inst_3 : IsScalarTower α R R] [SMulCommClass α R R] (c : RingCon R), SMulCommClass α c.Quotient c.Quotient
null
true
List.form_perm_zpow_apply_mem_imp_mem
Mathlib.GroupTheory.Perm.List
∀ {α : Type u_1} [inst : DecidableEq α] (l : List α), ∀ x ∈ l, ∀ (n : ℤ), (l.formPerm ^ n) x ∈ l
null
true
Std.IterM.toListRev.go.eq_1
Init.Data.Iterators.Lemmas.Consumers.Monadic.Collect
∀ {α : Type w} {m : Type w → Type w'} [inst : Monad m] {β : Type w} [inst_1 : Std.Iterator α m β] (it : Std.IterM m β) (acc : List β), Std.IterM.toListRev.go it acc = WellFounded.extrinsicFix₂ (InvImage Std.IterM.TerminationMeasures.Finite.Rel fun x => x.fst.finitelyManySteps!) (fun it acc recur => do ...
null
true
UsesSetNotationForOrder.noConfusion
Mathlib.Tactic.SetNotationForOrder
{P : Sort u} → {α : Type u_1} → {t : UsesSetNotationForOrder α} → {α' : Type u_1} → {t' : UsesSetNotationForOrder α'} → α = α' → t ≍ t' → UsesSetNotationForOrder.noConfusionType P t t'
null
false
ModuleCat.CoextendScalars.instCoeFunCarrierObjCoextendScalarsForall
Mathlib.Algebra.Category.ModuleCat.ChangeOfRings
{R : Type u₁} → {S : Type u₂} → [inst : Ring R] → [inst_1 : Ring S] → (f : R →+* S) → (M : ModuleCat R) → CoeFun ↑((ModuleCat.coextendScalars f).obj M) fun x => S → ↑M
null
true
Topology.IsLower.closure_singleton
Mathlib.Topology.Order.LowerUpperTopology
∀ {α : Type u_1} [inst : Preorder α] [inst_1 : TopologicalSpace α] [Topology.IsLower α] (a : α), closure {a} = Set.Ici a
The closure of a singleton `{a}` in the lower topology is the left-closed right-infinite interval $[a, ∞)$.
true
CategoryTheory.Pseudofunctor.toLax._proof_7
Mathlib.CategoryTheory.Bicategory.Functor.Pseudofunctor
∀ {B : Type u_5} [inst : CategoryTheory.Bicategory B] {C : Type u_3} [inst_1 : CategoryTheory.Bicategory C] (F : CategoryTheory.Pseudofunctor B C) {a b : B} (f : a ⟶ b), F.map₂ (CategoryTheory.Bicategory.leftUnitor f).inv = CategoryTheory.CategoryStruct.comp (CategoryTheory.Bicategory.leftUnitor (F.map f)).inv ...
null
false
Sublattice.pi_univ_bot
Mathlib.Order.Sublattice
∀ {κ : Type u_5} {π : κ → Type u_6} [inst : (i : κ) → Lattice (π i)] [Nonempty κ], (Sublattice.pi Set.univ fun x => ⊥) = ⊥
null
true
_private.Batteries.Util.ProofWanted.0.WantedRefInfo.noConfusionType
Batteries.Util.ProofWanted
Sort u → WantedRefInfo✝ → WantedRefInfo✝ → Sort u
null
false
ContinuousMap.HomotopyWith.noConfusionType
Mathlib.Topology.Homotopy.Basic
Sort u_1 → {X : Type u} → {Y : Type v} → [inst : TopologicalSpace X] → [inst_1 : TopologicalSpace Y] → {f₀ f₁ : C(X, Y)} → {P : C(X, Y) → Prop} → f₀.HomotopyWith f₁ P → {X' : Type u} → {Y' : Type v} → [inst' : ...
null
false
Nat.Partition.card_restricted_eq_card_countRestricted
Mathlib.Combinatorics.Enumerative.Partition.Glaisher
∀ (n : ℕ) {m : ℕ}, 0 < m → (Nat.Partition.restricted n fun x => ¬m ∣ x).card = (Nat.Partition.countRestricted n m).card
null
true
Cubic.coeff_eq_b
Mathlib.Algebra.CubicDiscriminant
∀ {R : Type u_1} {P : Cubic R} [inst : Semiring R], P.toPoly.coeff 2 = P.b
null
true
Std.DTreeMap.Const.get?_unitOfList
Std.Data.DTreeMap.Lemmas
∀ {α : Type u} {cmp : α → α → Ordering} [Std.TransCmp cmp] [inst : BEq α] [Std.LawfulBEqCmp cmp] {l : List α} {k : α}, Std.DTreeMap.Const.get? (Std.DTreeMap.Const.unitOfList l cmp) k = if l.contains k = true then some () else none
null
true
_private.Mathlib.Analysis.Normed.Field.Approximation.0.Polynomial.exists_monic_and_natDegree_eq_and_norm_map_algebraMap_coeff_sub_lt._simp_1_1
Mathlib.Analysis.Normed.Field.Approximation
∀ {R : Type u} [inst : Semiring R], Polynomial.Monic 1 = True
null
false
NonUnitalAlgebra.instIsMulCommutative_adjoin
Mathlib.Algebra.Algebra.NonUnitalSubalgebra
∀ {R : Type u_1} {A : Type u_2} [inst : CommSemiring R] [inst_1 : NonUnitalSemiring A] [inst_2 : Module R A] [inst_3 : IsScalarTower R A A] [inst_4 : SMulCommClass R A A] {S : Type u_3} [inst_5 : SetLike S A] [inst_6 : MulMemClass S A] (s : S) [IsMulCommutative ↥s], IsMulCommutative ↥(NonUnitalAlgebra.adjoin R ↑s)
null
true
LibraryNote.RCLike_instance
Mathlib.Analysis.RCLike.Lemmas
Batteries.Util.LibraryNote
This instance generates a type-class problem with a metavariable `?m` that should satisfy `RCLike ?m`. Since this can only be satisfied by `ℝ` or `ℂ`, this does not cause problems.
true
ZMod.euler_criterion
Mathlib.NumberTheory.LegendreSymbol.Basic
∀ (p : ℕ) [inst : Fact (Nat.Prime p)] {a : ZMod p}, a ≠ 0 → (IsSquare a ↔ a ^ (p / 2) = 1)
Euler's Criterion: a nonzero `a : ZMod p` is a square if and only if `x ^ (p / 2) = 1`.
true
TopCat.Presheaf.stalkSpecializes_stalkFunctor_map_assoc
Mathlib.Topology.Sheaves.Stalks
∀ {C : Type u} [inst : CategoryTheory.Category.{v, u} C] [inst_1 : CategoryTheory.Limits.HasColimits C] {X : TopCat} {F G : TopCat.Presheaf C X} (f : F ⟶ G) {x y : ↑X} (h : x ⤳ y) {Z : C} (h_1 : (TopCat.Presheaf.stalkFunctor C x).obj G ⟶ Z), CategoryTheory.CategoryStruct.comp (F.stalkSpecializes h) (Categor...
null
true
List.Nodup.not_mem_erase
Init.Data.List.Erase
∀ {α : Type u_1} [inst : BEq α] {l : List α} [LawfulBEq α] {a : α}, l.Nodup → a ∉ l.erase a
null
true
Summable.mono_filter
Mathlib.Topology.Algebra.InfiniteSum.Defs
∀ {α : Type u_1} {β : Type u_2} [inst : AddCommMonoid α] [inst_1 : TopologicalSpace α] {f : β → α} {L₁ L₂ : SummationFilter β}, Summable f L₂ → L₁.filter ≤ L₂.filter → Summable f L₁
null
true
Matroid.IsNonloop.mem_ground
Mathlib.Combinatorics.Matroid.Loop
∀ {α : Type u_1} {M : Matroid α} {e : α}, M.IsNonloop e → e ∈ M.E
null
true
Frm.hasForgetToLat._proof_1
Mathlib.Order.Category.Frm
∀ (X : Frm), Lat.ofHom { toFun := ⇑(Frm.Hom.hom (CategoryTheory.CategoryStruct.id X)), map_sup' := ⋯, map_inf' := ⋯ } = CategoryTheory.CategoryStruct.id ↧↑X
null
false
Batteries.Tactic.casePattArg
Batteries.Tactic.Case
Lean.ParserDescr
Clause for a `case ... : ...` tactic.
true
Int32.neg_eq_not_add
Init.Data.SInt.Bitwise
∀ (a : Int32), -a = ~~~a + 1
null
true
WeierstrassCurve.Affine.CoordinateRing.basis_one
Mathlib.AlgebraicGeometry.EllipticCurve.Affine.Point
∀ {R : Type r} [inst : CommRing R] {W' : WeierstrassCurve.Affine R}, (WeierstrassCurve.Affine.CoordinateRing.basis W') 1 = (WeierstrassCurve.Affine.CoordinateRing.mk W') Polynomial.X
null
true
NonAssocCommRing.intCast._inherited_default
Mathlib.Algebra.Ring.Defs
{α : Type u} → (α → α) → (ℕ → α) → ℤ → α
null
false
Turing.PartrecToTM2.Γ'.enumList_getElem?_ctorIdx_eq
Mathlib.Computability.TuringMachine.ToPartrec
∀ (x : Turing.PartrecToTM2.Γ'), Turing.PartrecToTM2.Γ'.enumList[x.ctorIdx]? = some x
null
true
Submonoid.LocalizationMap.ofMulEquivOfLocalizations_apply
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] (f : S.LocalizationMap N) {k : N ≃* P} (x : M), (f.ofMulEquivOfLocalizations k) x = k (f x)
null
true
_private.Mathlib.NumberTheory.ModularForms.LevelOne.GradedRing.0.ModularForm.E₄CubeSubE₆SqForm_isCuspForm._simp_1_1
Mathlib.NumberTheory.ModularForms.LevelOne.GradedRing
∀ {k : ℤ} (f : ModularForm (Matrix.SpecialLinearGroup.mapGL ℝ).range k), f.IsCuspForm = ((PowerSeries.coeff 0) (UpperHalfPlane.qExpansion 1 ⇑f) = 0)
null
false
CategoryTheory.Functor.Monoidal.ext_iff
Mathlib.CategoryTheory.Monoidal.Functor
∀ {C : Type u₁} {inst : CategoryTheory.Category.{v₁, u₁} C} {inst_1 : CategoryTheory.MonoidalCategory C} {D : Type u₂} {inst_2 : CategoryTheory.Category.{v₂, u₂} D} {inst_3 : CategoryTheory.MonoidalCategory D} {F : CategoryTheory.Functor C D} {x y : F.Monoidal}, x = y ↔ CategoryTheory.Functor.LaxMonoidal.ε F ...
null
true
Batteries.PairingHeapImp.Heap.noConfusionType
Batteries.Data.PairingHeap
Sort u_1 → {α : Type u} → Batteries.PairingHeapImp.Heap α → {α' : Type u} → Batteries.PairingHeapImp.Heap α' → Sort u_1
null
false
_private.Init.Data.String.Lemmas.Pattern.Char.0.String.Slice.Pattern.Model.Char.matchAt?_eq._simp_1_1
Init.Data.String.Lemmas.Pattern.Char
∀ {c : Char} {s : String.Slice} {pos pos' : s.Pos}, String.Slice.Pattern.Model.IsLongestMatchAt c pos pos' = ∃ (h : pos ≠ s.endPos), pos' = pos.next h ∧ pos.get h = c
null
false
ContinuousMultilinearMap.curryRight
Mathlib.Analysis.Normed.Module.Multilinear.Curry
{𝕜 : Type u} → {n : ℕ} → {Ei : Fin n.succ → Type wEi} → {G : Type wG} → [inst : NontriviallyNormedField 𝕜] → [inst_1 : (i : Fin n.succ) → NormedAddCommGroup (Ei i)] → [inst_2 : (i : Fin n.succ) → NormedSpace 𝕜 (Ei i)] → [inst_3 : NormedAddCommGroup G] → ...
Given a continuous multilinear map `f` in `n+1` variables, split the last variable to obtain a continuous multilinear map in `n` variables into continuous linear maps, given by `m ↦ (x ↦ f (snoc m x))`.
true
ProbabilityTheory.Kernel.partialTraj_comp_partialTraj''
Mathlib.Probability.Kernel.IonescuTulcea.PartialTraj
∀ {X : ℕ → Type u_1} {mX : (n : ℕ) → MeasurableSpace (X n)} {a : ℕ} {κ : (n : ℕ) → ProbabilityTheory.Kernel ((i : ↥(Finset.Iic n)) → X ↑i) (X (n + 1))} [∀ (n : ℕ), ProbabilityTheory.IsMarkovKernel (κ n)] {b c : ℕ}, c ≤ b → (ProbabilityTheory.Kernel.partialTraj κ b c).comp (ProbabilityTheory.Kernel.partialTraj...
Same as `partialTraj_comp_partialTraj` but only assuming `b ≤ c`. It requires Markov kernels.
true
instFaithfulVAdd
Mathlib.Algebra.Group.Action.Faithful
∀ (R : Type u_4) [inst : AddZeroClass R], FaithfulVAdd R R
`instVAddOfAdd` is faithful when there is a (right) identity.
true
_private.Mathlib.Data.Nat.Squarefree.0.Nat.minSqFacAux.match_1.splitter
Mathlib.Data.Nat.Squarefree
(motive : ℕ → ℕ → Sort u_1) → (x x_1 : ℕ) → ((n k : ℕ) → motive n k) → motive x x_1
null
true
_private.Mathlib.GroupTheory.Finiteness.0.AddMonoid.fg_iff_exists_freeAddGroup_hom_surjective_finite.match_1_1
Mathlib.GroupTheory.Finiteness
∀ {M : Type u_1} [inst : AddMonoid M] (motive : (∃ S, ∃ (_ : S.Finite), ∃ φ, Function.Surjective ⇑φ) → Prop) (h : ∃ S, ∃ (_ : S.Finite), ∃ φ, Function.Surjective ⇑φ), (∀ (S : Set M) (hS : S.Finite) (φ : FreeAddMonoid ↑S →+ M) (hφ : Function.Surjective ⇑φ), motive ⋯) → motive h
null
false
spectrum.add_singleton_eq
Mathlib.Algebra.Algebra.Spectrum.Basic
∀ {R : Type u} {A : Type v} [inst : CommRing R] [inst_1 : Ring A] [inst_2 : Algebra R A] (a : A) (r : R), spectrum R a + {r} = spectrum R (a + (algebraMap R A) r)
null
true
USize.ofFin_shiftLeft
Init.Data.UInt.Bitwise
∀ (a b : Fin USize.size), ↑b < System.Platform.numBits → USize.ofFin (a <<< b) = USize.ofFin a <<< USize.ofFin b
null
true
Matrix.invertibleOfFromBlocks₂₂Invertible
Mathlib.LinearAlgebra.Matrix.SchurComplement
{m : Type u_2} → {n : Type u_3} → {α : Type u_4} → [inst : Fintype m] → [inst_1 : Fintype n] → [inst_2 : DecidableEq m] → [inst_3 : DecidableEq n] → [inst_4 : CommRing α] → (A : Matrix m m α) → (B : Matrix m n α) → ...
If a block matrix is invertible and so is its bottom left element, then so is the corresponding Schur complement.
true
String.Slice.all_prop_eq_all_decide
Init.Data.String.Lemmas.Pattern.Pred
∀ {p : Char → Prop} [inst : DecidablePred p] {s : String.Slice}, s.all p = s.all fun x => decide (p x)
null
true
Std.Http.URI.Authority.recOn
Std.Http.Data.URI.Basic
{motive : Std.Http.URI.Authority → Sort u} → (t : Std.Http.URI.Authority) → ((userInfo : Option Std.Http.URI.UserInfo) → (host : Std.Http.URI.Host) → (port : Std.Http.URI.Port) → motive { userInfo := userInfo, host := host, port := port }) → motive t
null
false
_private.Mathlib.Analysis.SpecialFunctions.Trigonometric.Complex.0.Complex.tan_eq_zero_iff._simp_1_1
Mathlib.Analysis.SpecialFunctions.Trigonometric.Complex
∀ {α : Sort u_1} {a b : α}, (a = b) = (b = a)
null
false
Polynomial.Splits.degree_eq_one_of_irreducible
Mathlib.Algebra.Polynomial.Splits
∀ {R : Type u_1} [inst : Field R] {f : Polynomial R}, f.Splits → Irreducible f → f.degree = 1
null
true
Algebra.intNorm_intNorm
Mathlib.RingTheory.IntegralClosure.IntegralRestrict
∀ (A : Type u_1) (B : Type u_6) [inst : CommRing A] [inst_1 : CommRing B] [inst_2 : Algebra A B] [inst_3 : IsIntegrallyClosed A] [inst_4 : IsDomain A] [inst_5 : IsDomain B] [inst_6 : IsIntegrallyClosed B] [inst_7 : Algebra.IsIntegral A B] [inst_8 : Module.IsTorsionFree A B] {C : Type u_9} [inst_9 : CommRing C] [i...
null
true
Similar.comp_right_iff._simp_1
Mathlib.Topology.MetricSpace.Similarity
∀ {ι : Type u_1} {P₁ : Type u_3} {P₂ : Type u_4} {P₃ : Type u_5} {v₁ : ι → P₁} {v₂ : ι → P₂} [inst : PseudoEMetricSpace P₁] [inst_1 : PseudoEMetricSpace P₂] [inst_2 : PseudoEMetricSpace P₃] {F : Type u_6} [inst_3 : FunLike F P₂ P₃] [DilationClass F P₂ P₃] (f : F), Similar v₁ (⇑f ∘ v₂) = Similar v₁ v₂
null
false
OrderedFinpartition.compAlongOrderedFinpartitionL._proof_1
Mathlib.Analysis.Calculus.ContDiff.FaaDiBruno
∀ (𝕜 : Type u_1) [inst : NontriviallyNormedField 𝕜] (E : Type u_2) [inst_1 : NormedAddCommGroup E] [inst_2 : NormedSpace 𝕜 E] (G : Type u_3) [inst_3 : NormedAddCommGroup G] [inst_4 : NormedSpace 𝕜 G] {n : ℕ}, SMulCommClass 𝕜 𝕜 (E [×n]→L[𝕜] G)
null
false
instLocallyPathConnectedSpaceEuclideanQuadrant
Mathlib.Geometry.Manifold.Instances.Real
∀ {n : ℕ}, LocallyPathConnectedSpace (EuclideanQuadrant n)
null
true
fderiv_fun_const
Mathlib.Analysis.Calculus.FDeriv.Const
∀ {𝕜 : Type u_1} [inst : NontriviallyNormedField 𝕜] {E : Type u_2} [inst_1 : AddCommGroup E] [inst_2 : Module 𝕜 E] [inst_3 : TopologicalSpace E] {F : Type u_3} [inst_4 : AddCommGroup F] [inst_5 : Module 𝕜 F] [inst_6 : TopologicalSpace F] (c : F), (fderiv 𝕜 fun x => c) = 0
null
true
_private.Mathlib.Data.WSeq.Basic.0.Stream'.WSeq.destruct_join.match_1_1
Mathlib.Data.WSeq.Basic
∀ {α : Type u_1} (motive : (c1 c2 : Computation (Option (α × Stream'.WSeq α))) → (c1 = c2 ∨ ∃ S, c1 = S.join.destruct ∧ c2 = S.destruct.bind Stream'.WSeq.destruct_join.aux) → Prop) (c1 c2 : Computation (Option (α × Stream'.WSeq α))) (h : c1 = c2 ∨ ∃ S, c1 = S.join.destruct ∧ c2 = S.destruct.bind Stream'...
null
false
SSet.Subcomplex.PairingCore.WeakRankFunction.mk.inj
Mathlib.AlgebraicTopology.SimplicialSet.AnodyneExtensions.Rank
∀ {X : SSet} {A : X.Subcomplex} {h : A.PairingCore} {α : Type v} {inst : PartialOrder α} {rank : h.ι → α} {lt : ∀ {x y : h.ι}, h.AncestralRel x y → h.dim x = h.dim y → rank x < rank y} {rank_1 : h.ι → α} {lt_1 : ∀ {x y : h.ι}, h.AncestralRel x y → h.dim x = h.dim y → rank_1 x < rank_1 y}, { rank := rank, lt := lt...
null
true
Subgroup.center
Mathlib.GroupTheory.Subgroup.Center
(G : Type u_1) → [inst : Group G] → Subgroup G
The center of a group `G` is the set of elements that commute with everything in `G`
true
Nat.zeckendorf._unsafe_rec
Mathlib.Data.Nat.Fib.Zeckendorf
ℕ → List ℕ
null
false
IsInvariantSubring.toMulSemiringAction._proof_3
Mathlib.Algebra.Ring.Action.Invariant
∀ (M : Type u_2) {R : Type u_1} [inst : Monoid M] [inst_1 : Ring R] [inst_2 : MulSemiringAction M R] (S : Subring R) [inst_3 : IsInvariantSubring M S] (s : ↥S), 1 • s = s
null
false
Std.ExtDHashMap.size_filterMap_eq_size_iff
Std.Data.ExtDHashMap.Lemmas
∀ {α : Type u} {x : BEq α} {x_1 : Hashable α} {β : α → Type v} {m : Std.ExtDHashMap α β} {γ : α → Type w} [inst : LawfulBEq α] {f : (a : α) → β a → Option (γ a)}, (Std.ExtDHashMap.filterMap f m).size = m.size ↔ ∀ (a : α) (h : a ∈ m), (f a (m.get a h)).isSome = true
null
true
Std.DTreeMap.Internal.Impl.Const.size_filter!_eq_size_iff
Std.Data.DTreeMap.Internal.Lemmas
∀ {α : Type u} {instOrd : Ord α} {β : Type v} {t : Std.DTreeMap.Internal.Impl α fun x => β} [Std.TransOrd α] {f : α → β → Bool}, t.WF → ((Std.DTreeMap.Internal.Impl.filter! f t).size = t.size ↔ ∀ (a : α) (h : Std.DTreeMap.Internal.Impl.contains a t = true), f (t.getKey a h) (Std.DTreeMap.Internal....
null
true
measurableVAdd_iterateAddAct._simp_1
Mathlib.MeasureTheory.Group.Arithmetic
∀ {α : Type u_2} {x : MeasurableSpace α} {f : α → α}, MeasurableVAdd (IterateAddAct f) α = Measurable f
null
false
CochainComplex.mappingCone.mapOfHomotopy._proof_3
Mathlib.Algebra.Homology.HomotopyCategory.Pretriangulated
-1 + 0 = -1
null
false
CategoryTheory.Functor.CoconeTypes.IsColimit.equiv_symm_ι_apply
Mathlib.CategoryTheory.Limits.Types.ColimitType
∀ {J : Type u} [inst : CategoryTheory.Category.{v, u} J] {F : CategoryTheory.Functor J (Type w₀)} {c : F.CoconeTypes} (hc : c.IsColimit) (j : J) (x : F.obj j), hc.equiv.symm (c.ι j x) = F.ιColimitType j x
null
true
CoalgEquiv.noConfusionType
Mathlib.RingTheory.Coalgebra.Equiv
Sort u → {R : Type u_5} → [inst : CommSemiring R] → {A : Type u_6} → {B : Type u_7} → [inst_1 : AddCommMonoid A] → [inst_2 : AddCommMonoid B] → [inst_3 : Module R A] → [inst_4 : Module R B] → [inst_5 : CoalgebraStruct R A] → ...
null
false
_private.Mathlib.Analysis.Normed.Algebra.GelfandMazur.0.NormedAlgebra.Real.norm_φ_eq_norm_φ_of_isMinOn._proof_1_2
Mathlib.Analysis.Normed.Algebra.GelfandMazur
∀ n > 0, n < 2 * n
null
false
_private.Init.Data.Fin.Lemmas.0.Fin.eq_zero_or_eq_succ.match_1_1
Init.Data.Fin.Lemmas
∀ {n : ℕ} (motive : Fin (n + 1) → Prop) (x : Fin (n + 1)), (∀ (_ : Unit), motive ⟨0, ⋯⟩) → (∀ (j : ℕ) (h : j + 1 < n + 1), motive ⟨j.succ, h⟩) → motive x
null
false
tsum_geometric_two
Mathlib.Analysis.SpecificLimits.Basic
∑' (n : ℕ), (1 / 2) ^ n = 2
null
true
_private.Init.Data.List.Count.0.List.countP_filterMap._simp_1_1
Init.Data.List.Count
∀ {α : Type u_1} {p : α → Bool}, List.filter p = List.filterMap (Option.guard fun x => p x)
null
false
HomologicalComplex.extendSingleIso_hom_f
Mathlib.Algebra.Homology.Embedding.Extend
∀ {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.HasZeroObject C] [inst_2 : CategoryTheory.Limits.HasZeroMorphisms C] [inst_3 : DecidableEq ι] (e : c.Embedding c') (X : C) [inst_4 : DecidableEq...
null
true
_private.Mathlib.MeasureTheory.VectorMeasure.IntegrationByParts.0.MeasureTheory.VectorMeasure.ext_of_Icc._proof_1_3
Mathlib.MeasureTheory.VectorMeasure.IntegrationByParts
∀ {α : Type u_1} [inst : LinearOrder α] (u : ℕ → α), Monotone u → ∀ (v : ℕ → α), Antitone v → ∀ ⦃m n : ℕ⦄, m ≤ n → ∀ ⦃x : α⦄, x ∈ (fun n => Set.Icc (v n) (u n)) m → x ∈ Set.Icc (v n) (u n)
null
false
CategoryTheory.MonoidalCoherence.noConfusionType
Mathlib.Tactic.CategoryTheory.MonoidalComp
Sort u_1 → {C : Type u} → [inst : CategoryTheory.Category.{v, u} C] → {X Y : C} → CategoryTheory.MonoidalCoherence X Y → {C' : Type u} → [inst' : CategoryTheory.Category.{v, u} C'] → {X' Y' : C'} → CategoryTheory.MonoidalCoherence X' Y' → Sort u_1
null
false
Lean.Meta.Grind.TGrindStep
Lean.Meta.Tactic.Grind.Action
Type
null
true
PiLp.normedSpace
Mathlib.Analysis.Normed.Lp.PiLp
(p : ENNReal) → (𝕜 : Type u_1) → {ι : Type u_2} → (β : ι → Type u_4) → [hp : Fact (1 ≤ p)] → [inst : Fintype ι] → [inst_1 : NormedField 𝕜] → [inst_2 : (i : ι) → SeminormedAddCommGroup (β i)] → [(i : ι) → NormedSpace 𝕜 (β i)] → NormedSpace 𝕜 (Pi...
The product of finitely many normed spaces is a normed space, with the `L^p` norm.
true
_private.Lean.Parser.Command.0.Lean.Parser.Command.end._regBuiltin.Lean.Parser.Command.end_1
Lean.Parser.Command
IO Unit
null
false
isLowerSet_iInter
Mathlib.Order.UpperLower.Basic
∀ {α : Type u_1} {ι : Sort u_3} [inst : LE α] {f : ι → Set α}, (∀ (i : ι), IsLowerSet (f i)) → IsLowerSet (⋂ i, f i)
null
true
String.Slice.subslice.congr_simp
Init.Data.String.Subslice
∀ (s : String.Slice) (newStart newStart_1 : s.Pos) (e_newStart : newStart = newStart_1) (newEnd newEnd_1 : s.Pos) (e_newEnd : newEnd = newEnd_1) (h : newStart ≤ newEnd), s.subslice newStart newEnd h = s.subslice newStart_1 newEnd_1 ⋯
null
true
MvPolynomial.counit_C
Mathlib.Algebra.MvPolynomial.Counit
∀ (R : Type u_3) [inst : CommRing R] (n : ℤ), (MvPolynomial.counit R) (MvPolynomial.C n) = ↑n
null
true
Matroid.delete_contract_eq_sdiff
Mathlib.Combinatorics.Matroid.Minor.Contract
∀ {α : Type u_1} (M : Matroid α) (D C : Set α), (M.delete D).contract C = (M.delete D).contract (C \ D)
null
true