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src/lean/Init/Control/Lawful.lean
StateT.run_get
[]
[ 257, 95 ]
d5348dfac847a56a4595fb6230fd0708dcb4e7e9
https://github.com/leanprover/lean4
[ 257, 9 ]
Mathlib/Order/Ideal.lean
Order.Ideal.coe_sup_eq
[]
[ 487, 38 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 484, 1 ]
Mathlib/Topology/Basic.lean
Continuous.tendsto'
[]
[ 1669, 19 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 1667, 1 ]
Mathlib/CategoryTheory/MorphismProperty.lean
CategoryTheory.MorphismProperty.IsInvertedBy.iff_of_iso
[ { "state_after": "C : Type u\ninst✝¹ : Category C\nD : Type u_2\ninst✝ : Category D\nW : MorphismProperty C\nF₁ F₂ : C ⥤ D\ne : F₁ ≅ F₂\n⊢ ∀ (X Y : C) (f : X ⟶ Y), IsIso (F₁.map f) ↔ IsIso (F₂.map f)", "state_before": "C : Type u\ninst✝¹ : Category C\nD : Type u_2\ninst✝ : Category D\nW : MorphismProperty C...
[ 514, 98 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 503, 1 ]
Mathlib/GroupTheory/Perm/Sign.lean
Equiv.Perm.signAux_swap
[ { "state_after": "α : Type u\nβ : Type v\ninst✝ : DecidableEq α\nx y : Fin 0\n_hxy✝ : x ≠ y\n⊢ signAux (swap x y) = -1", "state_before": "α : Type u\nβ : Type v\ninst✝ : DecidableEq α\nx y : Fin 0\n⊢ x ≠ y → signAux (swap x y) = -1", "tactic": "intro" }, { "state_after": "no goals", "state_b...
[ 469, 57 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 459, 1 ]
Mathlib/Order/Filter/Bases.lean
Filter.generate_eq_generate_inter
[ { "state_after": "α : Type u_1\nβ : Type ?u.15651\nγ : Type ?u.15654\nι : Sort ?u.15657\nι' : Sort ?u.15660\nl l' : Filter α\np : ι → Prop\ns✝ : ι → Set α\nt : Set α\ni : ι\np' : ι' → Prop\ns' : ι' → Set α\ni' : ι'\ns : Set (Set α)\n⊢ IsBasis.filter (_ : IsBasis (fun t => Set.Finite t ∧ t ⊆ s) fun t => ⋂₀ t) = ...
[ 333, 95 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 331, 1 ]
Mathlib/Analysis/Calculus/Taylor.lean
taylorWithinEval_succ
[ { "state_after": "𝕜 : Type ?u.131034\nE : Type u_1\nF : Type ?u.131040\ninst✝¹ : NormedAddCommGroup E\ninst✝ : NormedSpace ℝ E\nf : ℝ → E\nn : ℕ\ns : Set ℝ\nx₀ x : ℝ\n⊢ ↑(PolynomialModule.eval x) (taylorWithin f n s x₀) +\n ↑(PolynomialModule.eval (Polynomial.eval x (Polynomial.X - ↑Polynomial.C x₀)))\n ...
[ 95, 17 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 86, 1 ]
Mathlib/Data/IsROrC/Lemmas.lean
IsROrC.reClm_norm
[ { "state_after": "K : Type u_1\nE : Type ?u.115606\ninst✝ : IsROrC K\n⊢ 1 ≤ ‖LinearMap.mkContinuous reLm 1 (_ : ∀ (x : K), ‖↑reLm x‖ ≤ 1 * ‖x‖)‖", "state_before": "K : Type u_1\nE : Type ?u.115606\ninst✝ : IsROrC K\n⊢ ‖reClm‖ = 1", "tactic": "apply le_antisymm (LinearMap.mkContinuous_norm_le _ zero_le_o...
[ 82, 7 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 79, 1 ]
Mathlib/Data/Finset/LocallyFinite.lean
Finset.not_mem_uIcc_of_gt
[ { "state_after": "ι : Type ?u.205943\nα : Type u_1\ninst✝¹ : LinearOrder α\ninst✝ : LocallyFiniteOrder α\na a₁ a₂ b b₁ b₂ c x : α\n⊢ a < c → b < c → ¬(a ⊓ b ≤ c ∧ c ≤ a ⊔ b)", "state_before": "ι : Type ?u.205943\nα : Type u_1\ninst✝¹ : LinearOrder α\ninst✝ : LocallyFiniteOrder α\na a₁ a₂ b b₁ b₂ c x : α\n⊢ ...
[ 1019, 31 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 1017, 1 ]
Mathlib/Dynamics/Ergodic/MeasurePreserving.lean
MeasureTheory.MeasurePreserving.exists_mem_image_mem_of_volume_lt_mul_volume
[ { "state_after": "α : Type u_1\nβ : Type ?u.272685\nγ : Type ?u.272688\nδ : Type ?u.272691\ninst✝³ : MeasurableSpace α\ninst✝² : MeasurableSpace β\ninst✝¹ : MeasurableSpace γ\ninst✝ : MeasurableSpace δ\nμa : Measure α\nμb : Measure β\nμc : Measure γ\nμd : Measure δ\nμ : Measure α\nf : α → α\ns : Set α\nhf : Mea...
[ 156, 58 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 143, 1 ]
Mathlib/RingTheory/OreLocalization/Basic.lean
OreLocalization.oreDiv_eq_iff
[]
[ 115, 16 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 113, 1 ]
Mathlib/Computability/TuringMachine.lean
Turing.BlankExtends.below_of_le
[ { "state_after": "case intro.intro\nΓ : Type u_1\ninst✝ : Inhabited Γ\nl : List Γ\ni j : ℕ\nh : List.length (l ++ List.replicate i default) ≤ List.length (l ++ List.replicate j default)\n⊢ BlankExtends (l ++ List.replicate i default) (l ++ List.replicate j default)", "state_before": "Γ : Type u_1\ninst✝ : I...
[ 97, 79 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 93, 1 ]
Mathlib/Data/List/Basic.lean
List.head!_append
[ { "state_after": "case nil\nι : Type ?u.42548\nα : Type u\nβ : Type v\nγ : Type w\nδ : Type x\nl₁ l₂ : List α\ninst✝ : Inhabited α\nt : List α\nh : [] ≠ []\n⊢ head! ([] ++ t) = head! []\n\ncase cons\nι : Type ?u.42548\nα : Type u\nβ : Type v\nγ : Type w\nδ : Type x\nl₁ l₂ : List α\ninst✝ : Inhabited α\nt : List...
[ 894, 67 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 893, 1 ]
Std/Data/Int/Lemmas.lean
Int.lt_add_of_neg_lt_sub_right
[]
[ 1111, 59 ]
e68aa8f5fe47aad78987df45f99094afbcb5e936
https://github.com/leanprover/std4
[ 1110, 11 ]
Mathlib/MeasureTheory/Function/LpSeminorm.lean
MeasureTheory.Memℒp.snorm_ne_top
[]
[ 143, 17 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 142, 1 ]
Mathlib/MeasureTheory/Integral/FundThmCalculus.lean
intervalIntegral.integral_sub_integral_sub_linear_isLittleO_of_tendsto_ae_left
[ { "state_after": "no goals", "state_before": "ι : Type u_2\n𝕜 : Type ?u.1641367\nE : Type u_1\nF : Type ?u.1641373\nA : Type ?u.1641376\ninst✝⁴ : NormedAddCommGroup E\ninst✝³ : CompleteSpace E\ninst✝² : NormedSpace ℝ E\nf : ℝ → E\nc ca cb : E\nl l' la la' lb lb' : Filter ℝ\nlt : Filter ι\na b z : ℝ\nu v ua...
[ 565, 93 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 560, 1 ]
Mathlib/NumberTheory/Liouville/LiouvilleWith.lean
LiouvilleWith.mul_rat_iff
[ { "state_after": "no goals", "state_before": "p q x y : ℝ\nr : ℚ\nm : ℤ\nn : ℕ\nhr : r ≠ 0\nh : LiouvilleWith p (x * ↑r)\n⊢ LiouvilleWith p x", "tactic": "simpa only [mul_assoc, ← Rat.cast_mul, mul_inv_cancel hr, Rat.cast_one, mul_one] using\n h.mul_rat (inv_ne_zero hr)" } ]
[ 139, 27 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 135, 1 ]
Mathlib/SetTheory/Game/PGame.lean
PGame.sub_congr_right
[]
[ 1793, 22 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 1792, 1 ]
src/lean/Init/Data/Nat/Linear.lean
Nat.Linear.Poly.denote_sort_go
[ { "state_after": "no goals", "state_before": "ctx : Context\np r : Poly\n⊢ denote ctx (sort.go p r) = denote ctx p + denote ctx r", "tactic": "match p with\n| [] => simp\n| (k, v):: p => simp [denote_sort_go]" }, { "state_after": "no goals", "state_before": "ctx : Context\np r : Poly\n⊢ deno...
[ 288, 40 ]
d5348dfac847a56a4595fb6230fd0708dcb4e7e9
https://github.com/leanprover/lean4
[ 285, 1 ]
Mathlib/SetTheory/Game/PGame.lean
PGame.Equiv.trans
[]
[ 768, 15 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 767, 11 ]
Mathlib/Order/Monotone/Monovary.lean
Monovary.dual
[]
[ 200, 7 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 199, 1 ]
Mathlib/Order/Filter/NAry.lean
Filter.map₂_mono_right
[]
[ 95, 25 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 94, 1 ]
Mathlib/Combinatorics/Derangements/Finite.lean
card_derangements_invariant
[]
[ 46, 66 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 44, 1 ]
Mathlib/Order/Max.lean
IsMax.snd
[]
[ 444, 75 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 443, 1 ]
Mathlib/Control/EquivFunctor.lean
EquivFunctor.mapEquiv_symm
[]
[ 78, 38 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 77, 1 ]
Mathlib/Computability/RegularExpressions.lean
RegularExpression.matches'_char
[]
[ 134, 6 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 133, 1 ]
Mathlib/Order/Directed.lean
exists_ge_ge
[]
[ 213, 26 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 212, 1 ]
Mathlib/Analysis/SpecialFunctions/Pow/Asymptotics.lean
tendsto_rpow_div_mul_add
[ { "state_after": "a b c : ℝ\nhb : 0 ≠ b\n⊢ (exp ∘ fun x => a * (x / (b * exp x + c))) ∘ log =ᶠ[atTop] fun x => x ^ (a / (b * x + c))", "state_before": "a b c : ℝ\nhb : 0 ≠ b\n⊢ Tendsto (fun x => x ^ (a / (b * x + c))) atTop (𝓝 1)", "tactic": "refine'\n Tendsto.congr' _\n ((tendsto_exp_nhds_0_nhds_1...
[ 73, 13 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 59, 1 ]
Mathlib/Analysis/BoxIntegral/Partition/Basic.lean
BoxIntegral.Prepartition.le_def
[]
[ 159, 66 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 159, 1 ]
Mathlib/Analysis/Complex/Basic.lean
Complex.nndist_of_re_eq
[]
[ 111, 31 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 110, 1 ]
Mathlib/Analysis/Normed/Field/Basic.lean
one_le_norm_one
[ { "state_after": "no goals", "state_before": "α : Type ?u.13548\nβ✝ : Type ?u.13551\nγ : Type ?u.13554\nι : Type ?u.13557\ninst✝² : NonUnitalSeminormedRing α\nβ : Type u_1\ninst✝¹ : NormedRing β\ninst✝ : Nontrivial β\n⊢ ‖1‖ ≤ ‖1‖ * ‖1‖", "tactic": "simpa only [mul_one] using norm_mul_le (1 : β) 1" } ]
[ 206, 58 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 204, 1 ]
Mathlib/Analysis/Convex/Topology.lean
Convex.add_smul_sub_mem_interior
[]
[ 217, 58 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 215, 1 ]
Mathlib/Topology/MetricSpace/Basic.lean
Metric.tendstoLocallyUniformlyOn_iff
[ { "state_after": "α : Type u\nβ : Type v\nX : Type ?u.79667\nι✝ : Type ?u.79670\ninst✝¹ : PseudoMetricSpace α\nx✝ y z : α\nδ ε ε₁ ε₂ : ℝ\ns✝ : Set α\nι : Type u_1\ninst✝ : TopologicalSpace β\nF : ι → β → α\nf : β → α\np : Filter ι\ns : Set β\nH : ∀ (ε : ℝ), ε > 0 → ∀ (x : β), x ∈ s → ∃ t, t ∈ 𝓝[s] x ∧ ∀ᶠ (n : ...
[ 908, 55 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 901, 1 ]
Mathlib/Topology/LocalHomeomorph.lean
LocalHomeomorph.IsImage.symm_image_eq
[]
[ 507, 18 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 506, 1 ]
Mathlib/Analysis/NormedSpace/LinearIsometry.lean
LinearIsometryEquiv.coe_toHomeomorph
[]
[ 673, 6 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 672, 1 ]
Mathlib/RingTheory/Subsemiring/Basic.lean
coe_nat_mem
[ { "state_after": "R : Type u\nS : Type v\nT : Type w\ninst✝¹ : NonAssocSemiring R\nM : Submonoid R\ninst✝ : SetLike S R\nhSR : SubsemiringClass S R\ns : S\nn : ℕ\n⊢ n • 1 ∈ s", "state_before": "R : Type u\nS : Type v\nT : Type w\ninst✝¹ : NonAssocSemiring R\nM : Submonoid R\ninst✝ : SetLike S R\nhSR : Subse...
[ 79, 32 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 77, 1 ]
Mathlib/Analysis/Complex/Basic.lean
Complex.summable_ofReal
[]
[ 598, 27 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 597, 1 ]
Mathlib/Topology/UniformSpace/UniformConvergence.lean
UniformCauchySeqOnFilter.comp
[ { "state_after": "case intro.intro.intro.intro\nα : Type u\nβ : Type v\nγ✝ : Type w\nι : Type x\ninst✝ : UniformSpace β\nF : ι → α → β\nf : α → β\ns s' : Set α\nx : α\np : Filter ι\np' : Filter α\ng✝ : ι → α\nγ : Type u_1\nhf : UniformCauchySeqOnFilter F p p'\ng : γ → α\nu : Set (β × β)\nhu : u ∈ 𝓤 β\npa : ι ×...
[ 502, 100 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 497, 1 ]
Mathlib/CategoryTheory/Sites/Sieves.lean
CategoryTheory.Sieve.functorPushforward_id
[ { "state_after": "case h\nC : Type u₁\ninst✝² : Category C\nD : Type u₂\ninst✝¹ : Category D\nF : C ⥤ D\nX✝ Y Z : C\nf : Y ⟶ X✝\nS R✝ : Sieve X✝\nE : Type u₃\ninst✝ : Category E\nG : D ⥤ E\nR : Sieve X✝\nX : C\n⊢ ∀ (f : X ⟶ (𝟭 C).obj X✝), (functorPushforward (𝟭 C) R).arrows f ↔ R.arrows f", "state_before"...
[ 646, 35 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 638, 1 ]
Mathlib/RingTheory/PowerSeries/Basic.lean
PowerSeries.coeff_X_pow_mul
[ { "state_after": "case h₀\nR : Type u_1\ninst✝ : Semiring R\np : PowerSeries R\nn d : ℕ\n⊢ ∀ (b : ℕ × ℕ), b ∈ Finset.Nat.antidiagonal (d + n) → b ≠ (n, d) → ↑(coeff R b.fst) (X ^ n) * ↑(coeff R b.snd) p = 0\n\ncase h₁\nR : Type u_1\ninst✝ : Semiring R\np : PowerSeries R\nn d : ℕ\n⊢ ¬(n, d) ∈ Finset.Nat.antidiag...
[ 1611, 66 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 1600, 1 ]
Mathlib/Order/Filter/Extr.lean
IsMinFilter.tendsto_principal_Ici
[]
[ 151, 24 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 150, 1 ]
Mathlib/SetTheory/Cardinal/Basic.lean
Cardinal.lt_aleph0
[ { "state_after": "case intro.intro\nα β : Type u\nc : Cardinal\nh' : c < (#ℕ)\nh : lift c < ℵ₀\n⊢ ∃ n, lift c = ↑n", "state_before": "α β : Type u\nc : Cardinal\nh : c < ℵ₀\n⊢ ∃ n, c = ↑n", "tactic": "rcases lt_lift_iff.1 h with ⟨c, rfl, h'⟩" }, { "state_after": "case intro.intro.intro\nα β : Ty...
[ 1430, 77 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 1421, 1 ]
Mathlib/LinearAlgebra/Matrix/BilinearForm.lean
mem_selfAdjointMatricesSubmodule'
[ { "state_after": "no goals", "state_before": "R : Type ?u.2697796\nM : Type ?u.2697799\ninst✝¹⁶ : Semiring R\ninst✝¹⁵ : AddCommMonoid M\ninst✝¹⁴ : Module R M\nR₁ : Type ?u.2697835\nM₁ : Type ?u.2697838\ninst✝¹³ : Ring R₁\ninst✝¹² : AddCommGroup M₁\ninst✝¹¹ : Module R₁ M₁\nR₂ : Type ?u.2698447\nM₂ : Type ?u....
[ 520, 47 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 518, 1 ]
Mathlib/Order/RelIso/Basic.lean
RelIso.coe_fn_symm_mk
[]
[ 781, 6 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 780, 1 ]
Mathlib/Algebra/Algebra/Hom.lean
MulSemiringAction.toAlgHom_injective
[]
[ 586, 51 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 584, 1 ]
Mathlib/RingTheory/FractionalIdeal.lean
FractionalIdeal.div_one
[ { "state_after": "R : Type ?u.1217298\ninst✝⁶ : CommRing R\nS : Submonoid R\nP : Type ?u.1217505\ninst✝⁵ : CommRing P\ninst✝⁴ : Algebra R P\nloc : IsLocalization S P\nR₁ : Type u_1\ninst✝³ : CommRing R₁\nK : Type u_2\ninst✝² : Field K\ninst✝¹ : Algebra R₁ K\nfrac : IsFractionRing R₁ K\ninst✝ : IsDomain R₁\nI✝ J...
[ 1163, 36 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 1154, 1 ]
Mathlib/Data/Set/Finite.lean
Set.Finite.dependent_image
[ { "state_after": "case intro\nα : Type u\nβ : Type v\nι : Sort w\nγ : Type x\ns : Set α\nF : (i : α) → i ∈ s → β\na✝ : Fintype ↑s\n⊢ Set.Finite {y | ∃ x hx, y = F x hx}", "state_before": "α : Type u\nβ : Type v\nι : Sort w\nγ : Type x\ns : Set α\nhs : Set.Finite s\nF : (i : α) → i ∈ s → β\n⊢ Set.Finite {y |...
[ 864, 65 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 861, 1 ]
Mathlib/Deprecated/Subgroup.lean
IsSubgroup.mem_center
[]
[ 273, 10 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 272, 1 ]
Mathlib/Data/Multiset/Basic.lean
Multiset.cons_inj_left
[]
[ 146, 25 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 142, 1 ]
Mathlib/Topology/Semicontinuous.lean
LowerSemicontinuousOn.add'
[]
[ 467, 40 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 463, 1 ]
Mathlib/Data/Real/NNReal.lean
NNReal.sub_div
[]
[ 768, 17 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 767, 1 ]
Mathlib/LinearAlgebra/Projection.lean
LinearMap.IsProj.codRestrict_apply_cod
[ { "state_after": "case a\nR : Type ?u.438555\ninst✝⁹ : Ring R\nE : Type ?u.438561\ninst✝⁸ : AddCommGroup E\ninst✝⁷ : Module R E\nF : Type ?u.439120\ninst✝⁶ : AddCommGroup F\ninst✝⁵ : Module R F\nG : Type ?u.439636\ninst✝⁴ : AddCommGroup G\ninst✝³ : Module R G\np q : Submodule R E\nS : Type u_1\ninst✝² : Semirin...
[ 421, 23 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 418, 1 ]
Mathlib/Order/Antichain.lean
IsStrongAntichain.image
[ { "state_after": "case intro.intro.intro.intro\nα : Type u_1\nβ : Type u_2\nr r₁ r₂ : α → α → Prop\nr' : β → β → Prop\ns t : Set α\na✝ b✝ : α\nhs : IsStrongAntichain r s\nf : α → β\nhf : Surjective f\nh : ∀ (a b : α), r' (f a) (f b) → r a b\na : α\nha : a ∈ s\nb : α\nhb : b ∈ s\nhab : f a ≠ f b\nc : β\n⊢ ¬r' (f...
[ 320, 76 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 316, 1 ]
Mathlib/RingTheory/FractionalIdeal.lean
FractionalIdeal.coe_map
[]
[ 736, 6 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 734, 1 ]
Mathlib/Topology/UniformSpace/Equiv.lean
UniformEquiv.coe_punitProd
[]
[ 346, 6 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 345, 1 ]
Mathlib/Algebra/CharP/MixedCharZero.lean
split_by_characteristic
[ { "state_after": "case pos\nR : Type u_1\ninst✝ : CommRing R\nP : Prop\nh_pos : ∀ (p : ℕ), p ≠ 0 → CharP R p → P\nh_equal : Algebra ℚ R → P\nh_mixed : ∀ (p : ℕ), Nat.Prime p → MixedCharZero R p → P\np : ℕ\np_charP : CharP R p\nh : p = 0\n⊢ P\n\ncase neg\nR : Type u_1\ninst✝ : CommRing R\nP : Prop\nh_pos : ∀ (p ...
[ 357, 30 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 349, 1 ]
Mathlib/Analysis/SpecialFunctions/Log/Monotone.lean
Real.log_div_self_antitoneOn
[ { "state_after": "x y : ℝ\n⊢ ∀ ⦃a : ℝ⦄, exp 1 ≤ a → ∀ ⦃b : ℝ⦄, exp 1 ≤ b → a ≤ b → log b / b ≤ log a / a", "state_before": "x y : ℝ\n⊢ AntitoneOn (fun x => log x / x) {x | exp 1 ≤ x}", "tactic": "simp only [AntitoneOn, mem_setOf_eq]" }, { "state_after": "x✝ y✝ x : ℝ\nhex : exp 1 ≤ x\ny : ℝ\nhey ...
[ 57, 41 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 45, 1 ]
Mathlib/LinearAlgebra/Matrix/Circulant.lean
Matrix.circulant_single
[ { "state_after": "case a.h\nα : Type u_2\nβ : Type ?u.43737\nm : Type ?u.43740\nn✝ : Type ?u.43743\nR : Type ?u.43746\nn : Type u_1\ninst✝³ : Semiring α\ninst✝² : DecidableEq n\ninst✝¹ : AddGroup n\ninst✝ : Fintype n\na : α\ni j : n\n⊢ circulant (Pi.single 0 a) i j = ↑(scalar n) a i j", "state_before": "α :...
[ 177, 49 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 174, 1 ]
Mathlib/Algebra/Order/Ring/Lemmas.lean
mul_lt_mul_of_pos_right
[]
[ 168, 73 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 167, 1 ]
Mathlib/Order/SuccPred/Relation.lean
transGen_of_succ_of_lt
[]
[ 54, 12 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 51, 1 ]
Mathlib/Data/Matrix/Basic.lean
LinearMap.mapMatrix_comp
[]
[ 1479, 6 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 1477, 1 ]
Mathlib/SetTheory/Cardinal/Basic.lean
Cardinal.prod_const
[]
[ 1050, 90 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 1047, 1 ]
Mathlib/Analysis/Calculus/Deriv/Inverse.lean
HasDerivAt.of_local_left_inverse
[]
[ 96, 58 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 93, 1 ]
Mathlib/Data/Finset/Lattice.lean
Finset.min_le
[]
[ 1285, 12 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 1284, 1 ]
Mathlib/Analysis/Calculus/Deriv/ZPow.lean
iter_deriv_zpow
[]
[ 124, 37 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 122, 1 ]
Mathlib/GroupTheory/Subgroup/Pointwise.lean
AddSubgroup.mem_inv_pointwise_smul_iff
[]
[ 503, 23 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 502, 1 ]
Mathlib/Analysis/Calculus/FDeriv/Basic.lean
hasFDerivAt_iff_isLittleO_nhds_zero
[ { "state_after": "𝕜 : Type u_1\ninst✝⁸ : NontriviallyNormedField 𝕜\nE : Type u_2\ninst✝⁷ : NormedAddCommGroup E\ninst✝⁶ : NormedSpace 𝕜 E\nF : Type u_3\ninst✝⁵ : NormedAddCommGroup F\ninst✝⁴ : NormedSpace 𝕜 F\nG : Type ?u.123977\ninst✝³ : NormedAddCommGroup G\ninst✝² : NormedSpace 𝕜 G\nG' : Type ?u.124072\...
[ 324, 17 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 321, 1 ]
Mathlib/GroupTheory/MonoidLocalization.lean
Submonoid.LocalizationMap.ofMulEquivOfLocalizations_apply
[]
[ 1408, 67 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 1407, 1 ]
Mathlib/Data/Nat/Parity.lean
Nat.even_add
[ { "state_after": "no goals", "state_before": "m n : ℕ\n⊢ Even (m + n) ↔ (Even m ↔ Even n)", "tactic": "cases' mod_two_eq_zero_or_one m with h₁ h₁ <;> cases' mod_two_eq_zero_or_one n with h₂ h₂ <;>\n simp [even_iff, h₁, h₂, Nat.add_mod]" } ]
[ 117, 41 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 115, 1 ]
Mathlib/Computability/Primrec.lean
Primcodable.mem_range_encode
[]
[ 1210, 42 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 1202, 1 ]
Mathlib/Data/Finset/LocallyFinite.lean
Finset.filter_ge_eq_Iic
[ { "state_after": "case a\nι : Type ?u.69349\nα : Type u_1\ninst✝³ : Preorder α\ninst✝² : LocallyFiniteOrderBot α\na : α\ninst✝¹ : Fintype α\ninst✝ : DecidablePred fun x => x ≤ a\na✝ : α\n⊢ a✝ ∈ filter (fun x => x ≤ a) univ ↔ a✝ ∈ Iic a", "state_before": "ι : Type ?u.69349\nα : Type u_1\ninst✝³ : Preorder α\...
[ 510, 7 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 508, 1 ]
Mathlib/Analysis/Calculus/FDeriv/Basic.lean
DifferentiableWithinAt.mono
[ { "state_after": "case intro\n𝕜 : Type u_1\ninst✝⁸ : NontriviallyNormedField 𝕜\nE : Type u_2\ninst✝⁷ : NormedAddCommGroup E\ninst✝⁶ : NormedSpace 𝕜 E\nF : Type u_3\ninst✝⁵ : NormedAddCommGroup F\ninst✝⁴ : NormedSpace 𝕜 F\nG : Type ?u.296026\ninst✝³ : NormedAddCommGroup G\ninst✝² : NormedSpace 𝕜 G\nG' : Typ...
[ 572, 26 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 569, 1 ]
Mathlib/Data/Stream/Init.lean
Stream'.take_succ
[]
[ 578, 6 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 577, 1 ]
Mathlib/LinearAlgebra/FiniteDimensional.lean
FiniteDimensional.exists_relation_sum_zero_pos_coefficient_of_rank_succ_lt_card
[ { "state_after": "case intro.intro.intro\nK : Type u\nV : Type v\ninst✝⁸ : DivisionRing K\ninst✝⁷ : AddCommGroup V\ninst✝⁶ : Module K V\nV₂ : Type v'\ninst✝⁵ : AddCommGroup V₂\ninst✝⁴ : Module K V₂\nL : Type u_1\ninst✝³ : LinearOrderedField L\nW : Type v\ninst✝² : AddCommGroup W\ninst✝¹ : Module L W\ninst✝ : Fi...
[ 584, 82 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 580, 1 ]
Mathlib/Topology/MetricSpace/PiNat.lean
PiNat.dist_triangle
[]
[ 308, 100 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 305, 11 ]
Mathlib/MeasureTheory/Function/AEEqFun.lean
MeasureTheory.AEEqFun.comp₂Measurable_eq_pair
[]
[ 353, 6 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 351, 1 ]
Mathlib/Algebra/Module/Equiv.lean
LinearEquiv.toEquiv_injective
[]
[ 160, 73 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 157, 1 ]
Mathlib/Data/Multiset/Basic.lean
Multiset.induction_on_multiset_quot
[]
[ 2878, 33 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 2875, 1 ]
Mathlib/Topology/Order.lean
induced_const
[]
[ 478, 62 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 477, 1 ]
Mathlib/Data/Complex/Exponential.lean
Real.sinh_lt_cosh
[]
[ 1566, 72 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 1565, 1 ]
Mathlib/Order/Antichain.lean
IsStrongAntichain.mono
[]
[ 289, 86 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 288, 1 ]
Mathlib/Analysis/SpecificLimits/Basic.lean
sum_geometric_two_le
[ { "state_after": "α : Type ?u.79820\nβ : Type ?u.79823\nι : Type ?u.79826\nn : ℕ\nthis : ∀ (i : ℕ), 0 ≤ (1 / 2) ^ i\n⊢ ∑ i in Finset.range n, (1 / 2) ^ i ≤ 2", "state_before": "α : Type ?u.79820\nβ : Type ?u.79823\nι : Type ?u.79826\nn : ℕ\n⊢ ∑ i in Finset.range n, (1 / 2) ^ i ≤ 2", "tactic": "have : ∀ ...
[ 223, 32 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 217, 1 ]
Mathlib/Topology/Algebra/GroupWithZero.lean
continuousAt_zpow₀
[ { "state_after": "case ofNat\nα : Type ?u.63846\nβ : Type ?u.63849\nG₀ : Type u_1\ninst✝³ : GroupWithZero G₀\ninst✝² : TopologicalSpace G₀\ninst✝¹ : HasContinuousInv₀ G₀\ninst✝ : ContinuousMul G₀\nx : G₀\nm : ℕ\nh : x ≠ 0 ∨ 0 ≤ Int.ofNat m\n⊢ ContinuousAt (fun x => x ^ Int.ofNat m) x\n\ncase negSucc\nα : Type ?...
[ 322, 63 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 316, 1 ]
Mathlib/Algebra/Algebra/Prod.lean
AlgHom.prod_fst_snd
[]
[ 99, 40 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 98, 1 ]
Mathlib/Analysis/Convex/Star.lean
StarConvex.neg
[ { "state_after": "𝕜 : Type u_1\nE : Type u_2\nF : Type ?u.132147\ninst✝⁴ : OrderedRing 𝕜\ninst✝³ : AddCommGroup E\ninst✝² : AddCommGroup F\ninst✝¹ : Module 𝕜 E\ninst✝ : Module 𝕜 F\nx y : E\ns t : Set E\nhs : StarConvex 𝕜 x s\n⊢ StarConvex 𝕜 (-x) (Neg.neg '' s)", "state_before": "𝕜 : Type u_1\nE : Typ...
[ 372, 55 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 370, 1 ]
Mathlib/Data/Real/CauSeq.lean
CauSeq.const_one
[]
[ 279, 6 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 278, 1 ]
Mathlib/RingTheory/Subsemiring/Basic.lean
Subsemiring.map_bot
[]
[ 1029, 25 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 1028, 1 ]
Mathlib/GroupTheory/Submonoid/Operations.lean
Submonoid.smul_def
[]
[ 1516, 6 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 1515, 1 ]
Mathlib/Analysis/BoxIntegral/Partition/Measure.lean
BoxIntegral.Box.Ioo_ae_eq_Icc
[]
[ 83, 32 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 82, 1 ]
Mathlib/Algebra/Group/Opposite.lean
IsUnit.op
[]
[ 466, 40 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 464, 8 ]
Mathlib/ModelTheory/Semantics.lean
FirstOrder.Language.BoundedFormula.realize_relabel
[ { "state_after": "no goals", "state_before": "L : Language\nL' : Language\nM : Type w\nN : Type ?u.96990\nP : Type ?u.96993\ninst✝² : Structure L M\ninst✝¹ : Structure L N\ninst✝ : Structure L P\nα : Type u'\nβ : Type v'\nn✝ l : ℕ\nφ✝ ψ : BoundedFormula L α l\nθ : BoundedFormula L α (Nat.succ l)\nv✝ : α → M...
[ 405, 69 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 401, 1 ]
Mathlib/Order/SymmDiff.lean
himp_bihimp_right
[]
[ 598, 34 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 597, 1 ]
Mathlib/Topology/UniformSpace/AbstractCompletion.lean
AbstractCompletion.funext
[]
[ 121, 59 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 119, 11 ]
Mathlib/Algebra/Ring/Semiconj.lean
SemiconjBy.neg_left
[ { "state_after": "no goals", "state_before": "α : Type u\nβ : Type v\nγ : Type w\nR : Type x\ninst✝¹ : Mul R\ninst✝ : HasDistribNeg R\na x y : R\nh : SemiconjBy a x y\n⊢ SemiconjBy (-a) x y", "tactic": "simp only [SemiconjBy, h.eq, neg_mul, mul_neg]" } ]
[ 61, 49 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 60, 1 ]
Mathlib/Analysis/Calculus/MeanValue.lean
image_norm_le_of_norm_deriv_right_le_deriv_boundary'
[]
[ 316, 86 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 310, 1 ]
Mathlib/Data/List/Basic.lean
List.bind_ret_eq_map
[ { "state_after": "ι : Type ?u.133759\nα : Type u\nβ : Type v\nγ : Type w\nδ : Type x\nl₁ l₂ : List α\nf : α → β\nl : List α\n⊢ join (map (List.ret ∘ f) l) = map f l", "state_before": "ι : Type ?u.133759\nα : Type u\nβ : Type v\nγ : Type w\nδ : Type x\nl₁ l₂ : List α\nf : α → β\nl : List α\n⊢ List.bind l (Li...
[ 1814, 13 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 1811, 1 ]
Mathlib/MeasureTheory/Group/Arithmetic.lean
aemeasurable_inv_iff₀
[ { "state_after": "no goals", "state_before": "G : Type ?u.2578903\nα : Type u_2\ninst✝⁵ : Inv G\ninst✝⁴ : MeasurableSpace G\ninst✝³ : MeasurableInv G\nm : MeasurableSpace α\nf✝ : α → G\nμ : MeasureTheory.Measure α\nG₀ : Type u_1\ninst✝² : GroupWithZero G₀\ninst✝¹ : MeasurableSpace G₀\ninst✝ : MeasurableInv ...
[ 492, 65 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 490, 1 ]
Mathlib/Topology/Inseparable.lean
SeparationQuotient.map_mk_nhdsSet
[ { "state_after": "no goals", "state_before": "X : Type u_1\nY : Type ?u.69573\nZ : Type ?u.69576\nα : Type ?u.69579\nι : Type ?u.69582\nπ : ι → Type ?u.69587\ninst✝³ : TopologicalSpace X\ninst✝² : TopologicalSpace Y\ninst✝¹ : TopologicalSpace Z\ninst✝ : (i : ι) → TopologicalSpace (π i)\nx y z : X\ns : Set X...
[ 491, 71 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 490, 1 ]
Mathlib/Data/Matrix/Basic.lean
Matrix.map_updateColumn
[ { "state_after": "case a.h\nl : Type ?u.1224395\nm : Type u_2\nn : Type u_1\no : Type ?u.1224404\nm' : o → Type ?u.1224409\nn' : o → Type ?u.1224414\nR : Type ?u.1224417\nS : Type ?u.1224420\nα : Type v\nβ : Type w\nγ : Type ?u.1224427\nM : Matrix m n α\ni : m\nj : n\nb : n → α\nc : m → α\ninst✝ : DecidableEq n...
[ 2812, 26 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 2808, 1 ]
Mathlib/SetTheory/Cardinal/Basic.lean
Cardinal.mul_comm'
[]
[ 478, 61 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 477, 9 ]