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List.le_sum_of_subadditive_on_pred
Mathlib.Algebra.Order.BigOperators.Group.List
∀ {α : Type u_5} {β : Type u_6} [inst : AddMonoid α] [inst_1 : AddCommMonoid β] [inst_2 : Preorder β] [IsOrderedAddMonoid β] (f : α → β) (p : α → Prop), f 0 ≤ 0 → p 0 → (∀ (a b : α), p a → p b → f (a + b) ≤ f a + f b) → (∀ (a b : α), p a → p b → p (a + b)) → ∀ (l : List α), (∀ a ∈ l, p a) → f l.sum ≤ (List.map f l).sum
Units.ofPow._proof_1
Mathlib.Algebra.Group.Commute.Units
∀ {M : Type u_1} [inst : Monoid M] (u : Mˣ) (x : M) {n : ℕ}, n ≠ 0 → x ^ n = ↑u → x * x ^ (n - 1) = ↑u
Array.exists_mem_empty
Init.Data.Array.Lemmas
∀ {α : Type u_1} (p : α → Prop), ¬∃ x, ∃ (_ : x ∈ #[]), p x
Function.Injective.unique
Mathlib.Logic.Unique
{α : Sort u_1} → {β : Sort u_2} → {f : α → β} → [Inhabited α] → [Subsingleton β] → Function.Injective f → Unique α
InnerProductSpace.Core.inner_smul_left
Mathlib.Analysis.InnerProductSpace.Defs
∀ {𝕜 : Type u_1} {F : Type u_3} [inst : RCLike 𝕜] [inst_1 : AddCommGroup F] [inst_2 : Module 𝕜 F] [c : PreInnerProductSpace.Core 𝕜 F] (x y : F) {r : 𝕜}, inner 𝕜 (r • x) y = (starRingEnd 𝕜) r * inner 𝕜 x y
_private.Mathlib.RingTheory.PrincipalIdealDomain.0.Ideal.nonPrincipals_eq_empty_iff._simp_1_1
Mathlib.RingTheory.PrincipalIdealDomain
∀ {α : Type u} {s : Set α}, (s = ∅) = ∀ (x : α), x ∉ s
_private.Mathlib.Analysis.SpecialFunctions.Complex.LogBounds.0.Complex.norm_log_sub_logTaylor_le._simp_1_8
Mathlib.Analysis.SpecialFunctions.Complex.LogBounds
∀ {M₀ : Type u_1} [inst : Mul M₀] [inst_1 : Zero M₀] [NoZeroDivisors M₀] {a b : M₀}, a ≠ 0 → b ≠ 0 → (a * b = 0) = False
Lean.Lsp.DeclInfo.mk
Lean.Data.Lsp.Internal
ℕ → ℕ → ℕ → ℕ → ℕ → ℕ → ℕ → ℕ → Lean.Lsp.DeclInfo
AddCommute.op
Mathlib.Algebra.Group.Opposite
∀ {α : Type u_1} [inst : Add α] {x y : α}, AddCommute x y → AddCommute (AddOpposite.op x) (AddOpposite.op y)
CategoryTheory.Limits.Cone.fromStructuredArrow._proof_2
Mathlib.CategoryTheory.Limits.ConeCategory
∀ {J : Type u_2} [inst : CategoryTheory.Category.{u_1, u_2} J] {C : Type u_6} [inst_1 : CategoryTheory.Category.{u_5, u_6} C] {D : Type u_4} [inst_2 : CategoryTheory.Category.{u_3, u_4} D] (F : CategoryTheory.Functor C D) {X : D} (G : CategoryTheory.Functor J (CategoryTheory.StructuredArrow X F)) ⦃X_1 Y : J⦄ (f : X_1 ⟶ Y), CategoryTheory.CategoryStruct.comp (((CategoryTheory.Functor.const J).obj X).map f) (G.obj Y).hom = CategoryTheory.CategoryStruct.comp (G.obj X_1).hom ((G.comp ((CategoryTheory.StructuredArrow.proj X F).comp F)).map f)
_private.Mathlib.Order.Disjoint.0.disjoint_assoc._proof_1_1
Mathlib.Order.Disjoint
∀ {α : Type u_1} [inst : SemilatticeInf α] [inst_1 : OrderBot α] {a b c : α}, Disjoint (a ⊓ b) c ↔ Disjoint a (b ⊓ c)
AlgebraicGeometry.IsFinite.rec
Mathlib.AlgebraicGeometry.Morphisms.Finite
{X Y : AlgebraicGeometry.Scheme} → {f : X ⟶ Y} → {motive : AlgebraicGeometry.IsFinite f → Sort u} → ([toIsAffineHom : AlgebraicGeometry.IsAffineHom f] → (finite_app : ∀ (U : Y.Opens), AlgebraicGeometry.IsAffineOpen U → (CommRingCat.Hom.hom (AlgebraicGeometry.Scheme.Hom.app f U)).Finite) → motive ⋯) → (t : AlgebraicGeometry.IsFinite f) → motive t
TestFunction.postcompCLM._proof_10
Mathlib.Analysis.Distribution.TestFunction
∀ {𝕜 : Type u_4} [inst : NontriviallyNormedField 𝕜] {E : Type u_1} [inst_1 : NormedAddCommGroup E] [inst_2 : NormedSpace ℝ E] {Ω : TopologicalSpace.Opens E} {F : Type u_2} [inst_3 : NormedAddCommGroup F] [inst_4 : NormedSpace ℝ F] [inst_5 : NormedSpace 𝕜 F] {F' : Type u_3} [inst_6 : NormedAddCommGroup F'] [inst_7 : NormedSpace ℝ F'] [inst_8 : NormedSpace 𝕜 F'] {n : ℕ∞} [inst_9 : Algebra ℝ 𝕜] [inst_10 : IsScalarTower ℝ 𝕜 F] [inst_11 : IsScalarTower ℝ 𝕜 F'] (T : F →L[𝕜] F') (K : TopologicalSpace.Compacts E) (K_sub_Ω : ↑K ⊆ ↑Ω), Continuous ((fun f => { toFun := ⇑T ∘ ⇑f, contDiff' := ⋯, hasCompactSupport' := ⋯, tsupport_subset' := ⋯ }) ∘ TestFunction.ofSupportedIn K_sub_Ω)
Num.toZNum_inj
Mathlib.Data.Num.Lemmas
∀ {m n : Num}, m.toZNum = n.toZNum ↔ m = n
Std.DTreeMap.Internal.Impl.getEntryLT
Std.Data.DTreeMap.Internal.Queries
{α : Type u} → {β : α → Type v} → [inst : Ord α] → [Std.TransOrd α] → (k : α) → (t : Std.DTreeMap.Internal.Impl α β) → t.Ordered → (∃ a ∈ t, compare a k = Ordering.lt) → (a : α) × β a
Lean.Meta.Grind.Arith.Cutsat.LeCnstr.brecOn.eq
Lean.Meta.Tactic.Grind.Arith.Cutsat.Types
∀ {motive_1 : Lean.Meta.Grind.Arith.Cutsat.EqCnstr → Sort u} {motive_2 : Lean.Meta.Grind.Arith.Cutsat.EqCnstrProof → Sort u} {motive_3 : Lean.Meta.Grind.Arith.Cutsat.DvdCnstr → Sort u} {motive_4 : Lean.Meta.Grind.Arith.Cutsat.CooperSplitPred → Sort u} {motive_5 : Lean.Meta.Grind.Arith.Cutsat.CooperSplit → Sort u} {motive_6 : Lean.Meta.Grind.Arith.Cutsat.CooperSplitProof → Sort u} {motive_7 : Lean.Meta.Grind.Arith.Cutsat.DvdCnstrProof → Sort u} {motive_8 : Lean.Meta.Grind.Arith.Cutsat.LeCnstr → Sort u} {motive_9 : Lean.Meta.Grind.Arith.Cutsat.LeCnstrProof → Sort u} {motive_10 : Lean.Meta.Grind.Arith.Cutsat.DiseqCnstr → Sort u} {motive_11 : Lean.Meta.Grind.Arith.Cutsat.DiseqCnstrProof → Sort u} {motive_12 : Lean.Meta.Grind.Arith.Cutsat.UnsatProof → Sort u} {motive_13 : Array (Lean.Expr × ℤ × Lean.Meta.Grind.Arith.Cutsat.EqCnstr) → Sort u} {motive_14 : Option Lean.Meta.Grind.Arith.Cutsat.EqCnstr → Sort u} {motive_15 : Option Lean.Meta.Grind.Arith.Cutsat.DvdCnstr → Sort u} {motive_16 : Array (Lean.FVarId × Lean.Meta.Grind.Arith.Cutsat.UnsatProof) → Sort u} {motive_17 : List (Lean.Expr × ℤ × Lean.Meta.Grind.Arith.Cutsat.EqCnstr) → Sort u} {motive_18 : List (Lean.FVarId × Lean.Meta.Grind.Arith.Cutsat.UnsatProof) → Sort u} {motive_19 : Lean.Expr × ℤ × Lean.Meta.Grind.Arith.Cutsat.EqCnstr → Sort u} {motive_20 : Lean.FVarId × Lean.Meta.Grind.Arith.Cutsat.UnsatProof → Sort u} {motive_21 : ℤ × Lean.Meta.Grind.Arith.Cutsat.EqCnstr → Sort u} (t : Lean.Meta.Grind.Arith.Cutsat.LeCnstr) (F_1 : (t : Lean.Meta.Grind.Arith.Cutsat.EqCnstr) → t.below → motive_1 t) (F_2 : (t : Lean.Meta.Grind.Arith.Cutsat.EqCnstrProof) → t.below → motive_2 t) (F_3 : (t : Lean.Meta.Grind.Arith.Cutsat.DvdCnstr) → t.below → motive_3 t) (F_4 : (t : Lean.Meta.Grind.Arith.Cutsat.CooperSplitPred) → t.below → motive_4 t) (F_5 : (t : Lean.Meta.Grind.Arith.Cutsat.CooperSplit) → t.below → motive_5 t) (F_6 : (t : Lean.Meta.Grind.Arith.Cutsat.CooperSplitProof) → t.below → motive_6 t) (F_7 : (t : Lean.Meta.Grind.Arith.Cutsat.DvdCnstrProof) → t.below → motive_7 t) (F_8 : (t : Lean.Meta.Grind.Arith.Cutsat.LeCnstr) → t.below → motive_8 t) (F_9 : (t : Lean.Meta.Grind.Arith.Cutsat.LeCnstrProof) → t.below → motive_9 t) (F_10 : (t : Lean.Meta.Grind.Arith.Cutsat.DiseqCnstr) → t.below → motive_10 t) (F_11 : (t : Lean.Meta.Grind.Arith.Cutsat.DiseqCnstrProof) → t.below → motive_11 t) (F_12 : (t : Lean.Meta.Grind.Arith.Cutsat.UnsatProof) → t.below → motive_12 t) (F_13 : (t : Array (Lean.Expr × ℤ × Lean.Meta.Grind.Arith.Cutsat.EqCnstr)) → Lean.Meta.Grind.Arith.Cutsat.EqCnstr.below_1 t → motive_13 t) (F_14 : (t : Option Lean.Meta.Grind.Arith.Cutsat.EqCnstr) → Lean.Meta.Grind.Arith.Cutsat.EqCnstr.below_2 t → motive_14 t) (F_15 : (t : Option Lean.Meta.Grind.Arith.Cutsat.DvdCnstr) → Lean.Meta.Grind.Arith.Cutsat.EqCnstr.below_3 t → motive_15 t) (F_16 : (t : Array (Lean.FVarId × Lean.Meta.Grind.Arith.Cutsat.UnsatProof)) → Lean.Meta.Grind.Arith.Cutsat.EqCnstr.below_4 t → motive_16 t) (F_17 : (t : List (Lean.Expr × ℤ × Lean.Meta.Grind.Arith.Cutsat.EqCnstr)) → Lean.Meta.Grind.Arith.Cutsat.EqCnstr.below_5 t → motive_17 t) (F_18 : (t : List (Lean.FVarId × Lean.Meta.Grind.Arith.Cutsat.UnsatProof)) → Lean.Meta.Grind.Arith.Cutsat.EqCnstr.below_6 t → motive_18 t) (F_19 : (t : Lean.Expr × ℤ × Lean.Meta.Grind.Arith.Cutsat.EqCnstr) → Lean.Meta.Grind.Arith.Cutsat.EqCnstr.below_7 t → motive_19 t) (F_20 : (t : Lean.FVarId × Lean.Meta.Grind.Arith.Cutsat.UnsatProof) → Lean.Meta.Grind.Arith.Cutsat.EqCnstr.below_8 t → motive_20 t) (F_21 : (t : ℤ × Lean.Meta.Grind.Arith.Cutsat.EqCnstr) → Lean.Meta.Grind.Arith.Cutsat.EqCnstr.below_9 t → motive_21 t), t.brecOn F_1 F_2 F_3 F_4 F_5 F_6 F_7 F_8 F_9 F_10 F_11 F_12 F_13 F_14 F_15 F_16 F_17 F_18 F_19 F_20 F_21 = F_8 t (Lean.Meta.Grind.Arith.Cutsat.LeCnstr.brecOn.go t F_1 F_2 F_3 F_4 F_5 F_6 F_7 F_8 F_9 F_10 F_11 F_12 F_13 F_14 F_15 F_16 F_17 F_18 F_19 F_20 F_21).2
Metric.diam_cthickening_le
Mathlib.Topology.MetricSpace.Thickening
∀ {ε : ℝ} {α : Type u_2} [inst : PseudoMetricSpace α] (s : Set α), 0 ≤ ε → Metric.diam (Metric.cthickening ε s) ≤ Metric.diam s + 2 * ε
CategoryTheory.Monoidal.instMonoidalTransportedInverseEquivalenceTransported._proof_4
Mathlib.CategoryTheory.Monoidal.Transport
∀ {C : Type u_3} [inst : CategoryTheory.Category.{u_1, u_3} C] [inst_1 : CategoryTheory.MonoidalCategory C] {D : Type u_4} [inst_2 : CategoryTheory.Category.{u_2, u_4} D] (e : C ≌ D) {X₁ Y₁ X₂ Y₂ : CategoryTheory.Monoidal.Transported e} (f : X₁ ⟶ Y₁) (g : X₂ ⟶ Y₂), e.inverse.map (CategoryTheory.MonoidalCategoryStruct.tensorHom f g) = CategoryTheory.CategoryStruct.comp (e.unitIso.app (CategoryTheory.MonoidalCategoryStruct.tensorObj (e.inverse.obj X₁) (e.inverse.obj X₂))).inv (CategoryTheory.CategoryStruct.comp (CategoryTheory.MonoidalCategoryStruct.tensorHom (e.inverse.map f) (e.inverse.map g)) (e.unitIso.app (CategoryTheory.MonoidalCategoryStruct.tensorObj (e.inverse.obj Y₁) (e.inverse.obj Y₂))).hom)
Module.Grassmannian._sizeOf_inst
Mathlib.RingTheory.Grassmannian
(R : Type u) → {inst : CommRing R} → (M : Type v) → {inst_1 : AddCommGroup M} → {inst_2 : Module R M} → (k : ℕ) → [SizeOf R] → [SizeOf M] → SizeOf (Module.Grassmannian R M k)
CategoryTheory.Limits.ProductsFromFiniteCofiltered.liftToFinsetLimitCone_cone_π_app
Mathlib.CategoryTheory.Limits.Constructions.Filtered
∀ {C : Type u} [inst : CategoryTheory.Category.{v, u} C] {α : Type w} [inst_1 : CategoryTheory.Limits.HasFiniteProducts C] [inst_2 : CategoryTheory.Limits.HasLimitsOfShape (Finset (CategoryTheory.Discrete α))ᵒᵖ C] (F : CategoryTheory.Functor (CategoryTheory.Discrete α) C) (j : CategoryTheory.Discrete α), (CategoryTheory.Limits.ProductsFromFiniteCofiltered.liftToFinsetLimitCone F).cone.π.app j = CategoryTheory.CategoryStruct.comp (CategoryTheory.Limits.limit.π (CategoryTheory.Limits.ProductsFromFiniteCofiltered.liftToFinsetObj F) (Opposite.op {j})) (CategoryTheory.Limits.Pi.π (fun x => F.obj ↑x) ⟨j, ⋯⟩)
Function.IsFixedPt.image_iterate
Mathlib.Dynamics.FixedPoints.Basic
∀ {α : Type u} {f : α → α} {s : Set α}, Function.IsFixedPt (Set.image f) s → ∀ (n : ℕ), Function.IsFixedPt (Set.image f^[n]) s
WittVector.instCommRing._proof_9
Mathlib.RingTheory.WittVector.Basic
∀ (p : ℕ) (R : Type u_1) [inst : CommRing R] [inst_1 : Fact (Nat.Prime p)] (z : ℤ) (x : WittVector p (MvPolynomial R ℤ)), WittVector.mapFun (⇑(MvPolynomial.counit R)) (z • x) = z • WittVector.mapFun (⇑(MvPolynomial.counit R)) x
Lean.Compiler.LCNF.Simp.ConstantFold.folderExt
Lean.Compiler.LCNF.Simp.ConstantFold
Lean.PersistentEnvExtension Lean.Compiler.LCNF.Simp.ConstantFold.FolderOleanEntry Lean.Compiler.LCNF.Simp.ConstantFold.FolderEntry (List Lean.Compiler.LCNF.Simp.ConstantFold.FolderEntry × Lean.SMap Lean.Name Lean.Compiler.LCNF.Simp.ConstantFold.Folder)
ULift.seminormedRing._proof_17
Mathlib.Analysis.Normed.Ring.Basic
∀ {α : Type u_2} [inst : SeminormedRing α] (a : ULift.{u_1, u_2} α), -a + a = 0
Aesop.Nanos.nanos
Aesop.Nanos
Aesop.Nanos → ℕ
Set.Ioc_add_bij
Mathlib.Algebra.Order.Interval.Set.Monoid
∀ {M : Type u_1} [inst : AddCommMonoid M] [inst_1 : PartialOrder M] [IsOrderedCancelAddMonoid M] [ExistsAddOfLE M] (a b d : M), Set.BijOn (fun x => x + d) (Set.Ioc a b) (Set.Ioc (a + d) (b + d))
_private.Batteries.Data.UnionFind.Basic.0.Batteries.UnionFind.setParentBump_rankD_lt._proof_1
Batteries.Data.UnionFind.Basic
∀ {arr' : Array Batteries.UFNode} {arr : Array Batteries.UFNode} {x : Fin arr.size} {y : Fin arr.size} {i : ℕ}, ¬↑x < arr.size → False
Polynomial.Monic.add_of_left
Mathlib.Algebra.Polynomial.Monic
∀ {R : Type u} [inst : Semiring R] {p q : Polynomial R}, p.Monic → q.degree < p.degree → (p + q).Monic
setOf_riemannianEDist_lt_subset_nhds'
Mathlib.Geometry.Manifold.Riemannian.Basic
∀ {E : Type u_1} [inst : NormedAddCommGroup E] [inst_1 : NormedSpace ℝ E] {H : Type u_2} [inst_2 : TopologicalSpace H] (I : ModelWithCorners ℝ E H) {M : Type u_3} [inst_3 : TopologicalSpace M] [inst_4 : ChartedSpace H M] [inst_5 : Bundle.RiemannianBundle fun x => TangentSpace I x] [inst_6 : IsManifold I 1 M] [IsContinuousRiemannianBundle E fun x => TangentSpace I x] [RegularSpace M] {x : M} {s : Set M}, s ∈ nhds x → ∃ c > 0, {y | Manifold.riemannianEDist I x y < c} ⊆ s
_private.Mathlib.GroupTheory.Perm.Cycle.Type.0.Equiv.Perm.IsThreeCycle.nodup_iff_mem_support._proof_1_725
Mathlib.GroupTheory.Perm.Cycle.Type
∀ {α : Type u_1} [inst_1 : DecidableEq α] {g : Equiv.Perm α} {a : α} (w_1 : α), List.findIdxNth (fun x => decide (x = w_1)) [g a, g (g a)] [g (g a)].length + 1 ≤ (List.findIdxs (fun x => decide (x = w_1)) [g a, g (g a)]).length → List.findIdxNth (fun x => decide (x = w_1)) [g a, g (g a)] [g (g a)].length < (List.findIdxs (fun x => decide (x = w_1)) [g a, g (g a)]).length
Bundle.Pullback.lift
Mathlib.Data.Bundle
{B : Type u_1} → {F : Type u_2} → {E : B → Type u_3} → {B' : Type u_4} → (f : B' → B) → Bundle.TotalSpace F (f *ᵖ E) → Bundle.TotalSpace F E
_private.Mathlib.AlgebraicGeometry.EllipticCurve.Projective.Basic.0.WeierstrassCurve.Projective.Y_eq_of_equiv._simp_1_2
Mathlib.AlgebraicGeometry.EllipticCurve.Projective.Basic
∀ {R : Type r} [inst : CommRing R] (P : Fin 3 → R) (u : R), (u • P) 1 = u * P 1
Matrix.diagonalLinearMap._proof_1
Mathlib.Data.Matrix.Basic
∀ (n : Type u_2) (α : Type u_1) [inst : DecidableEq n] [inst_1 : AddCommMonoid α] (x y : n → α), (↑(Matrix.diagonalAddMonoidHom n α)).toFun (x + y) = (↑(Matrix.diagonalAddMonoidHom n α)).toFun x + (↑(Matrix.diagonalAddMonoidHom n α)).toFun y
Turing.TM1.SupportsStmt.eq_2
Mathlib.Computability.TuringMachine.PostTuringMachine
∀ {Γ : Type u_1} {Λ : Type u_2} {σ : Type u_3} (S : Finset Λ) (a : Γ → σ → Γ) (q : Turing.TM1.Stmt Γ Λ σ), Turing.TM1.SupportsStmt S (Turing.TM1.Stmt.write a q) = Turing.TM1.SupportsStmt S q
Ideal.exists_finset_card_eq_height_of_isNoetherianRing
Mathlib.RingTheory.Ideal.KrullsHeightTheorem
∀ {R : Type u_1} [inst : CommRing R] [IsNoetherianRing R] (p : Ideal R) [p.IsPrime], ∃ s, p ∈ (Ideal.span ↑s).minimalPrimes ∧ ↑s.card = p.height
_private.Mathlib.Data.Fin.Tuple.Finset.0.Fin.mem_piFinset_iff_last_init._simp_1_2
Mathlib.Data.Fin.Tuple.Finset
∀ {n : ℕ} {P : Fin (n + 1) → Prop}, (∀ (i : Fin (n + 1)), P i) = ((∀ (i : Fin n), P i.castSucc) ∧ P (Fin.last n))
Mathlib.Tactic.Widget.StringDiagram.PenroseVar.indices
Mathlib.Tactic.Widget.StringDiagram
Mathlib.Tactic.Widget.StringDiagram.PenroseVar → List ℕ
Lean.Meta.NormCast.NormCastExtension.up
Lean.Meta.Tactic.NormCast
Lean.Meta.NormCast.NormCastExtension → Lean.Meta.SimpExtension
CategoryTheory.Localization.Lifting
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] → {E : Type u_3} → [inst_2 : CategoryTheory.Category.{v_3, u_3} E] → CategoryTheory.Functor C D → CategoryTheory.MorphismProperty C → CategoryTheory.Functor C E → CategoryTheory.Functor D E → Type (max u_1 v_3)
CategoryTheory.MorphismProperty.HasRightCalculusOfFractions.exists_rightFraction
Mathlib.CategoryTheory.Localization.CalculusOfFractions
∀ {C : Type u_1} {inst : CategoryTheory.Category.{v_1, u_1} C} {W : CategoryTheory.MorphismProperty C} [self : W.HasRightCalculusOfFractions] ⦃X Y : C⦄ (φ : W.LeftFraction X Y), ∃ ψ, CategoryTheory.CategoryStruct.comp ψ.s φ.f = CategoryTheory.CategoryStruct.comp ψ.f φ.s
CategoryTheory.Limits.prod.inl.eq_1
Mathlib.CategoryTheory.Limits.Shapes.ZeroMorphisms
∀ {C : Type u} [inst : CategoryTheory.Category.{v, u} C] [inst_1 : CategoryTheory.Limits.HasZeroMorphisms C] (X Y : C) [inst_2 : CategoryTheory.Limits.HasBinaryProduct X Y], CategoryTheory.Limits.prod.inl X Y = CategoryTheory.Limits.prod.lift (CategoryTheory.CategoryStruct.id X) 0
Nat.succ_injective
Mathlib.Data.Nat.Basic
Function.Injective Nat.succ
_private.Mathlib.RingTheory.Localization.Away.Basic.0.IsLocalization.Away.map_injective_iff._simp_1_1
Mathlib.RingTheory.Localization.Away.Basic
∀ {M : Type u_1} [inst : Monoid M] (x z : M), (x ∈ Submonoid.powers z) = ∃ n, z ^ n = x
LinearMap.isBigOTVS_rev_comp
Mathlib.Analysis.Asymptotics.TVS
∀ {α : Type u_1} {𝕜 : Type u_3} {E : Type u_4} {F : Type u_5} [inst : NontriviallyNormedField 𝕜] [inst_1 : AddCommGroup E] [inst_2 : TopologicalSpace E] [inst_3 : Module 𝕜 E] [inst_4 : AddCommGroup F] [inst_5 : TopologicalSpace F] [inst_6 : Module 𝕜 F] {l : Filter α} {f : α → E} (g : E →ₗ[𝕜] F), Filter.comap (⇑g) (nhds 0) ≤ nhds 0 → f =O[𝕜; l] (⇑g ∘ f)
CommMonCat.FilteredColimits.forget_preservesFilteredColimits
Mathlib.Algebra.Category.MonCat.FilteredColimits
CategoryTheory.Limits.PreservesFilteredColimits (CategoryTheory.forget CommMonCat)
_private.Lean.Elab.PatternVar.0.Lean.Elab.Term.CollectPatternVars.collect.processId._sparseCasesOn_1
Lean.Elab.PatternVar
{motive : Lean.ConstantInfo → Sort u} → (t : Lean.ConstantInfo) → ((val : Lean.ConstructorVal) → motive (Lean.ConstantInfo.ctorInfo val)) → (Nat.hasNotBit 64 t.ctorIdx → motive t) → motive t
Complex.im_mul_ofReal
Mathlib.Data.Complex.Basic
∀ (z : ℂ) (r : ℝ), (z * ↑r).im = z.im * r
ConvexOn.exists_lipschitzOnWith_of_isBounded
Mathlib.Analysis.Convex.Continuous
∀ {E : Type u_1} [inst : NormedAddCommGroup E] [inst_1 : NormedSpace ℝ E] {f : E → ℝ} {x₀ : E} {r r' : ℝ}, ConvexOn ℝ (Metric.ball x₀ r) f → r' < r → Bornology.IsBounded (f '' Metric.ball x₀ r) → ∃ K, LipschitzOnWith K f (Metric.ball x₀ r')
_private.Mathlib.Analysis.Convex.Function.0.OrderIso.strictConvexOn_symm._simp_1_1
Mathlib.Analysis.Convex.Function
∀ {α : Type u_1} [inst : LT α] {x y : α}, (x > y) = (y < x)
CategoryTheory.Triangulated.SpectralObject.ω₂_map_hom₃
Mathlib.CategoryTheory.Triangulated.SpectralObject
∀ {C : Type u_1} {ι : Type u_2} [inst : CategoryTheory.Category.{v_1, u_1} C] [inst_1 : CategoryTheory.Category.{v_2, u_2} ι] [inst_2 : CategoryTheory.Limits.HasZeroObject C] [inst_3 : CategoryTheory.HasShift C ℤ] [inst_4 : CategoryTheory.Preadditive C] [inst_5 : ∀ (n : ℤ), (CategoryTheory.shiftFunctor C n).Additive] [inst_6 : CategoryTheory.Pretriangulated C] (X : CategoryTheory.Triangulated.SpectralObject C ι) {X_1 Y : CategoryTheory.ComposableArrows ι 2} (φ : X_1 ⟶ Y), (X.ω₂.map φ).hom₃ = X.ω₁.map (CategoryTheory.ComposableArrows.homMk₁ (φ.app 1) (φ.app ⟨2, ⋯⟩) ⋯)
CategoryTheory.PreOneHypercover.map_f
Mathlib.CategoryTheory.Sites.Continuous
∀ {C : Type u₁} [inst : CategoryTheory.Category.{v₁, u₁} C] {D : Type u₂} [inst_1 : CategoryTheory.Category.{v₂, u₂} D] {X : C} (E : CategoryTheory.PreOneHypercover X) (F : CategoryTheory.Functor C D) (i : E.I₀), (E.map F).f i = F.map (E.f i)
Pi.instBiheytingAlgebra._proof_1
Mathlib.Order.Heyting.Basic
∀ {ι : Type u_1} {α : ι → Type u_2} [inst : (i : ι) → BiheytingAlgebra (α i)] (a b c : (i : ι) → α i), a \ b ≤ c ↔ a ≤ b ⊔ c
Interval.commMonoid._proof_5
Mathlib.Algebra.Order.Interval.Basic
∀ {α : Type u_1} [inst : CommMonoid α] [inst_1 : Preorder α] [inst_2 : IsOrderedMonoid α] (a : Interval α), a * 1 = a
jacobiSum_one_one
Mathlib.NumberTheory.JacobiSum.Basic
∀ {F : Type u_1} {R : Type u_2} [inst : Field F] [inst_1 : Fintype F] [inst_2 : CommRing R], jacobiSum 1 1 = ↑(Fintype.card F) - 2
Nat.decidableForallFin._proof_1
Init.Data.Nat.Lemmas
∀ {n : ℕ} (P : Fin n → Prop), (∀ (k : ℕ) (h : k < n), P ⟨k, h⟩) ↔ ∀ (i : Fin n), P i
ContinuousMap.compactConvergenceUniformSpace
Mathlib.Topology.UniformSpace.CompactConvergence
{α : Type u₁} → {β : Type u₂} → [inst : TopologicalSpace α] → [inst_1 : UniformSpace β] → UniformSpace C(α, β)
IsStarNormal.neg
Mathlib.Algebra.Star.SelfAdjoint
∀ {R : Type u_1} [inst : NonUnitalNonAssocRing R] [inst_1 : StarAddMonoid R] {x : R} [IsStarNormal x], IsStarNormal (-x)
Std.DTreeMap.Internal.Impl.insertMin.match_3.congr_eq_1
Std.Data.DTreeMap.Internal.WF.Lemmas
∀ {α : Type u_1} {β : α → Type u_2} (motive : (t : Std.DTreeMap.Internal.Impl α β) → t.Balanced → Sort u_3) (t : Std.DTreeMap.Internal.Impl α β) (hr : t.Balanced) (h_1 : (hr : Std.DTreeMap.Internal.Impl.leaf.Balanced) → motive Std.DTreeMap.Internal.Impl.leaf hr) (h_2 : (sz : ℕ) → (k' : α) → (v' : β k') → (l' r' : Std.DTreeMap.Internal.Impl α β) → (hr : (Std.DTreeMap.Internal.Impl.inner sz k' v' l' r').Balanced) → motive (Std.DTreeMap.Internal.Impl.inner sz k' v' l' r') hr) (hr_1 : Std.DTreeMap.Internal.Impl.leaf.Balanced), t = Std.DTreeMap.Internal.Impl.leaf → hr ≍ hr_1 → (match t, hr with | Std.DTreeMap.Internal.Impl.leaf, hr => h_1 hr | Std.DTreeMap.Internal.Impl.inner sz k' v' l' r', hr => h_2 sz k' v' l' r' hr) ≍ h_1 hr_1
_private.Mathlib.Topology.MetricSpace.Infsep.0.Set.einfsep_insert._simp_1_1
Mathlib.Topology.MetricSpace.Infsep
∀ {α : Type u_1} [inst : EDist α] {s : Set α} {d : ENNReal}, (d ≤ s.einfsep) = ∀ x ∈ s, ∀ y ∈ s, x ≠ y → d ≤ edist x y
NNRat.cast_div_of_ne_zero
Mathlib.Data.Rat.Cast.Defs
∀ {α : Type u_3} [inst : DivisionSemiring α] {q r : ℚ≥0}, ↑q.den ≠ 0 → ↑r.num ≠ 0 → ↑(q / r) = ↑q / ↑r
List.minOn_append._proof_1
Init.Data.List.MinMaxOn
∀ {α : Type u_1} {xs ys : List α}, xs ≠ [] → xs ++ ys ≠ []
norm_deriv_eq_norm_fderiv
Mathlib.Analysis.Calculus.Deriv.Basic
∀ {𝕜 : Type u} [inst : NontriviallyNormedField 𝕜] {F : Type v} [inst_1 : NormedAddCommGroup F] [inst_2 : NormedSpace 𝕜 F] {f : 𝕜 → F} {x : 𝕜}, ‖deriv f x‖ = ‖fderiv 𝕜 f x‖
FreeGroup.Red.decidableRel._proof_3
Mathlib.GroupTheory.FreeGroup.Reduce
∀ {α : Type u_1} (x : α) (b : Bool) (tl : List (α × Bool)), FreeGroup.Red tl [(x, !b)] → FreeGroup.Red ((x, b) :: tl) []
RCLike.norm_coe_norm
Mathlib.Analysis.Normed.Module.RCLike.Basic
∀ {𝕜 : Type u_1} [inst : RCLike 𝕜] {E : Type u_2} [inst_1 : NormedAddCommGroup E] {z : E}, ‖↑‖z‖‖ = ‖z‖
FreeAddGroup.Red.Step.sublist
Mathlib.GroupTheory.FreeGroup.Basic
∀ {α : Type u} {L₁ L₂ : List (α × Bool)}, FreeAddGroup.Red.Step L₁ L₂ → L₂.Sublist L₁
_private.Std.Data.DHashMap.Basic.0.Std.DHashMap.Const.modify._proof_1
Std.Data.DHashMap.Basic
∀ {α : Type u_1} {x : BEq α} {x_1 : Hashable α} {β : Type u_2} (m : Std.DHashMap α fun x => β) (a : α) (f : β → β), (↑(Std.DHashMap.Internal.Raw₀.Const.modify ⟨m.inner, ⋯⟩ a f)).WF
MvPowerSeries.eq_inv_iff_mul_eq_one
Mathlib.RingTheory.MvPowerSeries.Inverse
∀ {σ : Type u_1} {k : Type u_3} [inst : Field k] {φ ψ : MvPowerSeries σ k}, MvPowerSeries.constantCoeff ψ ≠ 0 → (φ = ψ⁻¹ ↔ φ * ψ = 1)
Set.singleton_inter_of_notMem
Mathlib.Data.Set.Insert
∀ {α : Type u} {s : Set α} {a : α}, a ∉ s → {a} ∩ s = ∅
Lean.Parser.Term.optIdent.parenthesizer
Lean.Parser.Term.Basic
Lean.PrettyPrinter.Parenthesizer
NumberField.mixedEmbedding.fundamentalCone.expMapBasis_nonneg
Mathlib.NumberTheory.NumberField.CanonicalEmbedding.NormLeOne
∀ {K : Type u_1} [inst : Field K] [inst_1 : NumberField K] (x : NumberField.mixedEmbedding.realSpace K) (w : NumberField.InfinitePlace K), 0 ≤ ↑NumberField.mixedEmbedding.fundamentalCone.expMapBasis x w
Batteries.BinomialHeap.Imp.FindMin.recOn
Batteries.Data.BinomialHeap.Basic
{α : Type u_1} → {motive : Batteries.BinomialHeap.Imp.FindMin α → Sort u} → (t : Batteries.BinomialHeap.Imp.FindMin α) → ((before : Batteries.BinomialHeap.Imp.Heap α → Batteries.BinomialHeap.Imp.Heap α) → (val : α) → (node : Batteries.BinomialHeap.Imp.HeapNode α) → (next : Batteries.BinomialHeap.Imp.Heap α) → motive { before := before, val := val, node := node, next := next }) → motive t
_private.Mathlib.Combinatorics.Enumerative.Partition.Glaisher.0.Nat.Partition.aux_mul_one_sub_X_pow._proof_1_2
Mathlib.Combinatorics.Enumerative.Partition.Glaisher
∀ (R : Type u_1) [inst : CommRing R] {m : ℕ}, 0 < m → ∀ (i : ↑(Function.mulSupport fun i => 1 - (PowerSeries.X ^ (i + 1)) ^ m)), (↑i + 1) * m - 1 + 1 = (↑i + 1) * m
Lean.Grind.CommRing.Poly.cancelVar
Init.Grind.Ring.CommSolver
ℤ → Lean.Grind.CommRing.Var → Lean.Grind.CommRing.Poly → Lean.Grind.CommRing.Poly
CategoryTheory.Pseudofunctor.DescentData'.instCategory._proof_2
Mathlib.CategoryTheory.Sites.Descent.DescentDataPrime
∀ {C : Type u_4} [inst : CategoryTheory.Category.{u_3, u_4} C] {F : CategoryTheory.Pseudofunctor (CategoryTheory.LocallyDiscrete Cᵒᵖ) CategoryTheory.Cat} {ι : Type u_5} {S : C} {X : ι → C} {f : (i : ι) → X i ⟶ S} {sq : (i j : ι) → CategoryTheory.Limits.ChosenPullback (f i) (f j)} {sq₃ : (i₁ i₂ i₃ : ι) → CategoryTheory.Limits.ChosenPullback₃ (sq i₁ i₂) (sq i₂ i₃) (sq i₁ i₃)} (x : F.DescentData' sq sq₃) (i₁ i₂ : ι), CategoryTheory.CategoryStruct.comp ((F.map (sq i₁ i₂).p₁.op.toLoc).toFunctor.map (CategoryTheory.CategoryStruct.id (x.obj i₁))) (x.hom i₁ i₂) = CategoryTheory.CategoryStruct.comp (x.hom i₁ i₂) ((F.map (sq i₁ i₂).p₂.op.toLoc).toFunctor.map (CategoryTheory.CategoryStruct.id (x.obj i₂)))
ContMDiffWithinAt.change_section_trivialization
Mathlib.Geometry.Manifold.VectorBundle.Basic
∀ {n : WithTop ℕ∞} {𝕜 : Type u_1} {B : Type u_2} {F : Type u_4} {M : Type u_5} {E : B → Type u_6} [inst : NontriviallyNormedField 𝕜] {EB : Type u_7} [inst_1 : NormedAddCommGroup EB] [inst_2 : NormedSpace 𝕜 EB] {HB : Type u_8} [inst_3 : TopologicalSpace HB] {IB : ModelWithCorners 𝕜 EB HB} [inst_4 : TopologicalSpace B] [inst_5 : ChartedSpace HB B] {EM : Type u_9} [inst_6 : NormedAddCommGroup EM] [inst_7 : NormedSpace 𝕜 EM] {HM : Type u_10} [inst_8 : TopologicalSpace HM] {IM : ModelWithCorners 𝕜 EM HM} [inst_9 : TopologicalSpace M] [inst_10 : ChartedSpace HM M] [inst_11 : (x : B) → AddCommMonoid (E x)] [inst_12 : (x : B) → Module 𝕜 (E x)] [inst_13 : NormedAddCommGroup F] [inst_14 : NormedSpace 𝕜 F] [inst_15 : TopologicalSpace (Bundle.TotalSpace F E)] [inst_16 : (x : B) → TopologicalSpace (E x)] [inst_17 : FiberBundle F E] [inst_18 : VectorBundle 𝕜 F E] [ContMDiffVectorBundle n F E IB] {e e' : Bundle.Trivialization F Bundle.TotalSpace.proj} [MemTrivializationAtlas e] [MemTrivializationAtlas e'] {s : Set M} {x : M} {f : M → Bundle.TotalSpace F E}, ContMDiffWithinAt IM IB n (Bundle.TotalSpace.proj ∘ f) s x → ContMDiffWithinAt IM (modelWithCornersSelf 𝕜 F) n (fun y => (↑e (f y)).2) s x → f x ∈ e.source → f x ∈ e'.source → ContMDiffWithinAt IM (modelWithCornersSelf 𝕜 F) n (fun y => (↑e' (f y)).2) s x
MvPolynomial.monomial_zero'
Mathlib.Algebra.MvPolynomial.Basic
∀ {R : Type u} {σ : Type u_1} [inst : CommSemiring R], ⇑(MvPolynomial.monomial 0) = ⇑MvPolynomial.C
WittVector.succNthValUnits.congr_simp
Mathlib.RingTheory.WittVector.DiscreteValuationRing
∀ {p : ℕ} [hp : Fact (Nat.Prime p)] {k : Type u_1} [inst : CommRing k] [inst_1 : CharP k p] (n : ℕ) (a a_1 : kˣ), a = a_1 → ∀ (A A_1 : WittVector p k), A = A_1 → ∀ (bs bs_1 : Fin (n + 1) → k), bs = bs_1 → WittVector.succNthValUnits n a A bs = WittVector.succNthValUnits n a_1 A_1 bs_1
Finset.measure_zero
Mathlib.MeasureTheory.Measure.Typeclasses.NoAtoms
∀ {α : Type u_1} {m0 : MeasurableSpace α} (s : Finset α) (μ : MeasureTheory.Measure α) [MeasureTheory.NoAtoms μ], μ ↑s = 0
Lean.Meta.RefinedDiscrTree.Key.bvar
Mathlib.Lean.Meta.RefinedDiscrTree.Basic
ℕ → ℕ → Lean.Meta.RefinedDiscrTree.Key
Lean.Grind.AC.diseq_simp_rhs_ac
Init.Grind.AC
∀ {α : Sort u_1} (ctx : Lean.Grind.AC.Context α) {inst₁ : Std.Associative ctx.op} {inst₂ : Std.Commutative ctx.op} (c lhs₁ rhs₁ lhs₂ rhs₂ rhs₂' : Lean.Grind.AC.Seq), Lean.Grind.AC.simp_ac_cert c lhs₁ rhs₁ rhs₂ rhs₂' = true → Lean.Grind.AC.Seq.denote ctx lhs₁ = Lean.Grind.AC.Seq.denote ctx rhs₁ → Lean.Grind.AC.Seq.denote ctx lhs₂ ≠ Lean.Grind.AC.Seq.denote ctx rhs₂ → Lean.Grind.AC.Seq.denote ctx lhs₂ ≠ Lean.Grind.AC.Seq.denote ctx rhs₂'
Lean.isInstanceReducibleCore
Lean.ReducibilityAttrs
Lean.Environment → Lean.Name → Bool
MulEquiv.withOneCongr._proof_2
Mathlib.Algebra.Group.WithOne.Basic
∀ {α : Type u_1} {β : Type u_2} [inst : Mul α] [inst_1 : Mul β] (e : α ≃* β) (x : WithOne α), (WithOne.mapMulHom e.symm.toMulHom) ((WithOne.mapMulHom e.toMulHom) x) = x
ONote.zero.elim
Mathlib.SetTheory.Ordinal.Notation
{motive : ONote → Sort u} → (t : ONote) → t.ctorIdx = 0 → motive ONote.zero → motive t
Con.lift
Mathlib.GroupTheory.Congruence.Hom
{M : Type u_1} → {P : Type u_3} → [inst : MulOneClass M] → [inst_1 : MulOneClass P] → (c : Con M) → (f : M →* P) → c ≤ Con.ker f → c.Quotient →* P
TopologicalSpace.Closeds.noncompactSpace_iff._simp_1
Mathlib.Topology.UniformSpace.Closeds
∀ {α : Type u_1} [inst : UniformSpace α], NoncompactSpace (TopologicalSpace.Closeds α) = NoncompactSpace α
_private.Std.Tactic.BVDecide.Bitblast.BVExpr.Circuit.Lemmas.Operations.RotateLeft.0.Std.Tactic.BVDecide.BVExpr.bitblast.blastRotateLeft.go_get_aux._proof_1_2
Std.Tactic.BVDecide.Bitblast.BVExpr.Circuit.Lemmas.Operations.RotateLeft
∀ {w : ℕ} (distance curr idx : ℕ), idx < curr → ¬idx < curr + 1 → False
Int.mul_fmod_right
Init.Data.Int.DivMod.Lemmas
∀ (a b : ℤ), (a * b).fmod a = 0
Lean.Parser.OrElseOnAntiquotBehavior.rec
Lean.Parser.Basic
{motive : Lean.Parser.OrElseOnAntiquotBehavior → Sort u} → motive Lean.Parser.OrElseOnAntiquotBehavior.acceptLhs → motive Lean.Parser.OrElseOnAntiquotBehavior.takeLongest → motive Lean.Parser.OrElseOnAntiquotBehavior.merge → (t : Lean.Parser.OrElseOnAntiquotBehavior) → motive t
_private.Std.Data.DHashMap.Internal.WF.0.Std.DHashMap.Internal.Raw₀.alterₘ.match_1.eq_2
Std.Data.DHashMap.Internal.WF
∀ {α : Type u_3} {β : α → Type u_1} (a : α) (motive : Option (β a) → Sort u_2) (b : β a) (h_1 : Unit → motive none) (h_2 : (b : β a) → motive (some b)), (match some b with | none => h_1 () | some b => h_2 b) = h_2 b
Std.HashMap.getKey!_eq_getKeyD_default
Std.Data.HashMap.Lemmas
∀ {α : Type u} {β : Type v} {x : BEq α} {x_1 : Hashable α} {m : Std.HashMap α β} [EquivBEq α] [LawfulHashable α] [inst : Inhabited α] {a : α}, m.getKey! a = m.getKeyD a default
_private.Init.Data.List.Count.0.List.count_erase.match_1_1
Init.Data.List.Count
∀ {α : Type u_1} (motive : List α → Prop) (x : List α), (∀ (a : Unit), motive []) → (∀ (c : α) (l : List α), motive (c :: l)) → motive x
LieModule.toEnd_eq_iff
Mathlib.Algebra.Lie.OfAssociative
∀ (R : Type u) (L : Type v) (M : Type w) [inst : CommRing R] [inst_1 : LieRing L] [inst_2 : LieAlgebra R L] [inst_3 : AddCommGroup M] [inst_4 : Module R M] [inst_5 : LieRingModule L M] [inst_6 : LieModule R L M] [LieModule.IsFaithful R L M] {x y : L}, (LieModule.toEnd R L M) x = (LieModule.toEnd R L M) y ↔ x = y
SSet.Subcomplex.PairingCore.index
Mathlib.AlgebraicTopology.SimplicialSet.AnodyneExtensions.PairingCore
{X : SSet} → {A : X.Subcomplex} → (self : A.PairingCore) → (s : self.ι) → Fin (self.dim s + 2)
_private.Std.Data.DTreeMap.Internal.Lemmas.0.Std.DTreeMap.Internal.Impl.minKey!_eq_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)
Int.two_dvd_mul_add_one
Mathlib.Algebra.Ring.Int.Parity
∀ (k : ℤ), 2 ∣ k * (k + 1)
_private.Mathlib.Topology.EMetricSpace.Basic.0.EMetric.totallyBounded_iff'.match_1_1
Mathlib.Topology.EMetricSpace.Basic
∀ {α : Type u_1} [inst : PseudoEMetricSpace α] {s : Set α} (ε : ENNReal) (motive : (∃ t ⊆ s, t.Finite ∧ s ⊆ ⋃ y ∈ t, Metric.eball y ε) → Prop) (x : ∃ t ⊆ s, t.Finite ∧ s ⊆ ⋃ y ∈ t, Metric.eball y ε), (∀ (t : Set α) (left : t ⊆ s) (ft : t.Finite) (h : s ⊆ ⋃ y ∈ t, Metric.eball y ε), motive ⋯) → motive x
Lean.Elab.Tactic.Omega.MetaProblem.ctorIdx
Lean.Elab.Tactic.Omega.Frontend
Lean.Elab.Tactic.Omega.MetaProblem → ℕ
_private.Mathlib.RingTheory.RootsOfUnity.Basic.0.IsCyclic.monoidHomMulEquivRootsOfUnityOfGenerator._simp_2
Mathlib.RingTheory.RootsOfUnity.Basic
∀ {G : Type u_1} [inst : Monoid G] {x : G} {n : ℕ}, (orderOf x ∣ n) = (x ^ n = 1)
Order.krullDim_eq_iSup_length
Mathlib.Order.KrullDimension
∀ {α : Type u_1} [inst : Preorder α] [Nonempty α], Order.krullDim α = ↑(⨆ p, ↑p.length)
Std.DTreeMap.Internal.Impl.Const.insertManyIfNewUnit._proof_2
Std.Data.DTreeMap.Internal.Operations
∀ {α : Type u_1} [inst : Ord α] (t : Std.DTreeMap.Internal.Impl α fun x => Unit) (h : t.Balanced) (a : α) (r : Std.DTreeMap.Internal.Impl.Const.IteratedUnitInsertionInto t) {P : (Std.DTreeMap.Internal.Impl α fun x => Unit) → Prop}, P t → (∀ (t'' : Std.DTreeMap.Internal.Impl α fun x => Unit) (a : α) (h : t''.Balanced), P t'' → P (Std.DTreeMap.Internal.Impl.insertIfNew a () t'' h).impl) → P (Std.DTreeMap.Internal.Impl.insertIfNew a () ↑r ⋯).impl