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Mathlib/Combinatorics/SimpleGraph/Connectivity.lean
SimpleGraph.Walk.IsPath.of_cons
[ { "state_after": "no goals", "state_before": "V : Type u\nV' : Type v\nV'' : Type w\nG : SimpleGraph V\nG' : SimpleGraph V'\nG'' : SimpleGraph V''\nu v w : V\nh : Adj G u v\np : Walk G v w\n⊢ IsPath (cons h p) → IsPath p", "tactic": "simp [isPath_def]" } ]
[ 969, 57 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 968, 1 ]
Mathlib/Data/Real/EReal.lean
EReal.coe_nnreal_ne_top
[]
[ 493, 79 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 493, 1 ]
Mathlib/Order/Hom/Basic.lean
OrderIso.le_iff_le
[]
[ 986, 16 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 985, 1 ]
Mathlib/Algebra/BigOperators/Finprod.lean
finprod_mul_distrib
[ { "state_after": "no goals", "state_before": "α : Type u_1\nβ : Type ?u.211564\nι : Type ?u.211567\nG : Type ?u.211570\nM : Type u_2\nN : Type ?u.211576\ninst✝¹ : CommMonoid M\ninst✝ : CommMonoid N\nf g : α → M\na b : α\ns t : Set α\nhf : Set.Finite (mulSupport f)\nhg : Set.Finite (mulSupport g)\n⊢ (∏ᶠ (i :...
[ 614, 18 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 602, 1 ]
Mathlib/Algebra/Order/Sub/Defs.lean
add_tsub_le_assoc
[ { "state_after": "α : Type u_1\nβ : Type ?u.7101\ninst✝⁴ : Preorder α\ninst✝³ : AddCommSemigroup α\ninst✝² : Sub α\ninst✝¹ : OrderedSub α\na b c d : α\ninst✝ : CovariantClass α α (fun x x_1 => x + x_1) fun x x_1 => x ≤ x_1\n⊢ a + b ≤ a + (c + (b - c))", "state_before": "α : Type u_1\nβ : Type ?u.7101\ninst✝...
[ 138, 38 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 136, 1 ]
Mathlib/LinearAlgebra/Dimension.lean
Basis.card_le_card_of_linearIndependent_aux
[ { "state_after": "no goals", "state_before": "K : Type u\nV V₁ V₂ V₃ : Type v\nV' V'₁ : Type v'\nV'' : Type v''\nι : Type w\nι' : Type w'\nη : Type u₁'\nφ : η → Type ?u.373329\nR✝ : Type u\ninst✝⁵ : Ring R✝\ninst✝⁴ : StrongRankCondition R✝\nM : Type v\ninst✝³ : AddCommGroup M\ninst✝² : Module R✝ M\nR : Type...
[ 761, 69 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 759, 1 ]
Mathlib/Topology/ContinuousFunction/Bounded.lean
BoundedContinuousFunction.nnnorm_eq_iSup_nnnorm
[ { "state_after": "no goals", "state_before": "F : Type ?u.1063529\nα : Type u\nβ : Type v\nγ : Type w\ninst✝¹ : TopologicalSpace α\ninst✝ : SeminormedAddCommGroup β\nf g : α →ᵇ β\nx : α\nC : ℝ\n⊢ (⨆ (x : α), ‖↑f x‖) = ↑(⨆ (x : α), ‖↑f x‖₊)", "tactic": "simp_rw [val_eq_coe, NNReal.coe_iSup, coe_nnnorm]" ...
[ 1029, 101 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 1028, 1 ]
Mathlib/Data/Matrix/Basic.lean
AlgHom.mapMatrix_id
[]
[ 1601, 6 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 1600, 1 ]
Mathlib/Data/Real/ENNReal.lean
ENNReal.toReal_nat
[ { "state_after": "no goals", "state_before": "α : Type ?u.103317\nβ : Type ?u.103320\na b c d : ℝ≥0∞\nr p q : ℝ≥0\nn : ℕ\n⊢ ENNReal.toReal ↑n = ↑n", "tactic": "rw [← ENNReal.ofReal_coe_nat n, ENNReal.toReal_ofReal (Nat.cast_nonneg _)]" } ]
[ 705, 77 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 704, 1 ]
Mathlib/Algebra/MonoidAlgebra/Basic.lean
MonoidAlgebra.mul_apply_antidiagonal
[ { "state_after": "case a\nk : Type u₁\nG : Type u₂\nR : Type ?u.357749\ninst✝¹ : Semiring k\ninst✝ : Mul G\nf g : MonoidAlgebra k G\nx : G\ns : Finset (G × G)\nhs : ∀ {p : G × G}, p ∈ s ↔ p.fst * p.snd = x\nF : G × G → k := fun p => if p.fst * p.snd = x then ↑f p.fst * ↑g p.snd else 0\na✝ : G × G\n⊢ a✝ ∈ Finset...
[ 454, 39 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 434, 1 ]
Mathlib/Data/Part.lean
Part.getOrElse_none
[]
[ 283, 43 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 282, 1 ]
Mathlib/Computability/TuringMachine.lean
Turing.TM2to1.addBottom_modifyNth
[ { "state_after": "case succ\nK : Type u_2\ninst✝² : DecidableEq K\nΓ : K → Type u_1\nΛ : Type ?u.599871\ninst✝¹ : Inhabited Λ\nσ : Type ?u.599877\ninst✝ : Inhabited σ\nf : ((k : K) → Option (Γ k)) → (k : K) → Option (Γ k)\nL : ListBlank ((k : K) → Option (Γ k))\nn✝ : ℕ\n⊢ ListBlank.cons (true, ListBlank.head L)...
[ 2386, 59 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 2381, 1 ]
Mathlib/Order/Filter/Basic.lean
Filter.le_generate_iff
[]
[ 358, 22 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 355, 1 ]
Mathlib/Data/Multiset/Nodup.lean
Multiset.nodup_map_iff_inj_on
[]
[ 150, 45 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 148, 1 ]
Mathlib/Order/Filter/Pointwise.lean
Filter.zero_smul_filter_nonpos
[ { "state_after": "F : Type ?u.441163\nα : Type u_2\nβ : Type u_1\nγ : Type ?u.441172\nδ : Type ?u.441175\nε : Type ?u.441178\ninst✝² : Zero α\ninst✝¹ : Zero β\ninst✝ : SMulWithZero α β\nf : Filter α\ng : Filter β\ns : Set β\nhs : s ∈ 0\n⊢ (fun x x_1 => x • x_1) 0 ⁻¹' s ∈ g", "state_before": "F : Type ?u.441...
[ 1368, 32 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 1363, 1 ]
Mathlib/GroupTheory/Perm/Cycle/Concrete.lean
Equiv.Perm.SameCycle.toList_isRotated
[ { "state_after": "case pos\nα : Type u_1\ninst✝¹ : Fintype α\ninst✝ : DecidableEq α\np : Perm α\nx✝ : α\nf : Perm α\nx y : α\nh : SameCycle f x y\nhx : x ∈ support f\n⊢ toList f x ~r toList f y\n\ncase neg\nα : Type u_1\ninst✝¹ : Fintype α\ninst✝ : DecidableEq α\np : Perm α\nx✝ : α\nf : Perm α\nx y : α\nh : Sam...
[ 337, 30 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 327, 1 ]
Mathlib/Topology/Semicontinuous.lean
LowerSemicontinuous.add
[]
[ 511, 51 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 509, 1 ]
Mathlib/ModelTheory/Semantics.lean
FirstOrder.Language.Term.realize_liftAt
[]
[ 104, 18 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 100, 1 ]
Mathlib/SetTheory/ZFC/Basic.lean
Class.mem_univ
[]
[ 1515, 39 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 1514, 1 ]
Mathlib/Topology/MetricSpace/Basic.lean
Metric.frontier_ball_subset_sphere
[]
[ 1886, 79 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 1885, 1 ]
Mathlib/Topology/MetricSpace/Isometry.lean
IsometryEquiv.symm_apply_apply
[]
[ 433, 31 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 432, 1 ]
Mathlib/Algebra/Free.lean
FreeSemigroup.traverse_pure'
[]
[ 649, 97 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 649, 1 ]
Mathlib/LinearAlgebra/FreeModule/Finite/Basic.lean
Module.Finite.of_basis
[ { "state_after": "case intro\nR✝ : Type u\nM✝ : Type v\nN : Type w\ninst✝¹⁰ : CommRing R✝\ninst✝⁹ : AddCommGroup M✝\ninst✝⁸ : Module R✝ M✝\ninst✝⁷ : Free R✝ M✝\ninst✝⁶ : AddCommGroup N\ninst✝⁵ : Module R✝ N\ninst✝⁴ : Free R✝ N\nR : Type u_1\nM : Type u_2\nι : Type u_3\ninst✝³ : CommRing R\ninst✝² : AddCommGroup...
[ 61, 81 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 56, 1 ]
Mathlib/MeasureTheory/Measure/VectorMeasure.lean
MeasureTheory.VectorMeasure.MutuallySingular.smul_right
[ { "state_after": "no goals", "state_before": "α : Type u_3\nβ : Type ?u.668179\nm : MeasurableSpace α\nL : Type ?u.668185\nM : Type u_4\nN : Type u_2\ninst✝⁸ : AddCommMonoid L\ninst✝⁷ : TopologicalSpace L\ninst✝⁶ : AddCommMonoid M\ninst✝⁵ : TopologicalSpace M\ninst✝⁴ : AddCommMonoid N\ninst✝³ : TopologicalS...
[ 1238, 91 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 1235, 1 ]
Mathlib/Algebra/BigOperators/Multiset/Basic.lean
Multiset.single_le_prod
[ { "state_after": "no goals", "state_before": "ι : Type ?u.118660\nα : Type u_1\nβ : Type ?u.118666\nγ : Type ?u.118669\ninst✝ : OrderedCommMonoid α\ns t : Multiset α\na : α\nl : List α\nhl : ∀ (x : α), x ∈ Quotient.mk (List.isSetoid α) l → 1 ≤ x\nx : α\nhx : x ∈ Quotient.mk (List.isSetoid α) l\n⊢ x ≤ prod (...
[ 375, 85 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 374, 1 ]
Std/Data/Nat/Lemmas.lean
Nat.lt_asymm
[]
[ 351, 35 ]
e68aa8f5fe47aad78987df45f99094afbcb5e936
https://github.com/leanprover/std4
[ 350, 11 ]
Mathlib/SetTheory/Cardinal/Basic.lean
Cardinal.mk_eq_two_iff'
[ { "state_after": "α β : Type u\nx : α\n⊢ (∃ x y, x ≠ y ∧ {x, y} = univ) ↔ ∃! y, y ≠ x", "state_before": "α β : Type u\nx : α\n⊢ (#α) = 2 ↔ ∃! y, y ≠ x", "tactic": "rw [mk_eq_two_iff]" }, { "state_after": "case mp\nα β : Type u\nx : α\n⊢ (∃ x y, x ≠ y ∧ {x, y} = univ) → ∃! y, y ≠ x\n\ncase mpr\nα...
[ 2253, 84 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 2246, 1 ]
Mathlib/AlgebraicGeometry/PrimeSpectrum/Basic.lean
PrimeSpectrum.primeSpectrumProd_symm_inl_asIdeal
[ { "state_after": "case mk\nR : Type u\nS : Type v\ninst✝¹ : CommRing R\ninst✝ : CommRing S\nasIdeal✝ : Ideal R\nIsPrime✝ : Ideal.IsPrime asIdeal✝\n⊢ (↑(primeSpectrumProd R S).symm (Sum.inl { asIdeal := asIdeal✝, IsPrime := IsPrime✝ })).asIdeal =\n Ideal.prod { asIdeal := asIdeal✝, IsPrime := IsPrime✝ }.asIde...
[ 118, 6 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 115, 1 ]
Mathlib/Geometry/Euclidean/Angle/Unoriented/Affine.lean
Wbtw.angle₂₃₁_eq_zero_of_ne
[]
[ 363, 38 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 361, 1 ]
Mathlib/MeasureTheory/Function/SimpleFunc.lean
MeasureTheory.SimpleFunc.coe_const
[]
[ 157, 6 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 156, 1 ]
Mathlib/Order/SuccPred/Limit.lean
Order.isPredLimit_iff
[]
[ 410, 52 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 409, 1 ]
Mathlib/Geometry/Manifold/SmoothManifoldWithCorners.lean
map_extChartAt_symm_nhdsWithin_range'
[ { "state_after": "no goals", "state_before": "𝕜 : Type u_3\nE : Type u_2\nM : Type u_1\nH : Type u_4\nE' : Type ?u.216667\nM' : Type ?u.216670\nH' : Type ?u.216673\ninst✝¹⁰ : NontriviallyNormedField 𝕜\ninst✝⁹ : NormedAddCommGroup E\ninst✝⁸ : NormedSpace 𝕜 E\ninst✝⁷ : TopologicalSpace H\ninst✝⁶ : Topologi...
[ 1189, 73 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 1187, 1 ]
Mathlib/Order/RelClasses.lean
not_ssubset_of_subset
[]
[ 733, 91 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 733, 1 ]
Mathlib/Analysis/SpecialFunctions/Integrals.lean
integral_sin_pow_pos
[ { "state_after": "no goals", "state_before": "a b : ℝ\nn : ℕ\n⊢ 0 < ∫ (x : ℝ) in 0 ..π, sin x ^ n", "tactic": "rcases even_or_odd' n with ⟨k, rfl | rfl⟩ <;>\nsimp only [integral_sin_pow_even, integral_sin_pow_odd] <;>\nrefine' mul_pos (by norm_num <;> exact pi_pos) (prod_pos fun n _ => div_pos _ _) <;>\...
[ 687, 11 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 682, 1 ]
Mathlib/InformationTheory/Hamming.lean
hammingNorm_smul
[ { "state_after": "no goals", "state_before": "α : Type u_1\nι : Type u_3\nβ : ι → Type u_2\ninst✝⁶ : Fintype ι\ninst✝⁵ : (i : ι) → DecidableEq (β i)\nγ : ι → Type ?u.31631\ninst✝⁴ : (i : ι) → DecidableEq (γ i)\ninst✝³ : (i : ι) → Zero (β i)\ninst✝² : (i : ι) → Zero (γ i)\ninst✝¹ : Zero α\ninst✝ : (i : ι) → ...
[ 232, 81 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 230, 1 ]
Mathlib/MeasureTheory/Function/UniformIntegrable.lean
MeasureTheory.Memℒp.snorm_indicator_norm_ge_pos_le
[ { "state_after": "case intro\nα : Type u_2\nβ : Type u_1\nι : Type ?u.118448\nm : MeasurableSpace α\nμ : Measure α\ninst✝ : NormedAddCommGroup β\np : ℝ≥0∞\nf : α → β\nhf : Memℒp f p\nhmeas : StronglyMeasurable f\nε : ℝ\nhε : 0 < ε\nM : ℝ\nhM : snorm (Set.indicator {x | M ≤ ↑‖f x‖₊} f) p μ ≤ ENNReal.ofReal ε\n⊢ ...
[ 309, 28 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 300, 1 ]
Mathlib/Combinatorics/Composition.lean
Composition.sum_blocksFun
[ { "state_after": "no goals", "state_before": "n : ℕ\nc : Composition n\n⊢ ∑ i : Fin (length c), blocksFun c i = n", "tactic": "conv_rhs => rw [← c.blocks_sum, ← ofFn_blocksFun, sum_ofFn]" } ]
[ 169, 62 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 168, 1 ]
Mathlib/GroupTheory/Complement.lean
Subgroup.isComplement'_of_card_mul_and_disjoint
[]
[ 539, 69 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 535, 1 ]
Mathlib/RingTheory/UniqueFactorizationDomain.lean
UniqueFactorizationMonoid.dvd_of_mem_normalizedFactors
[ { "state_after": "case pos\nα : Type u_1\ninst✝³ : CancelCommMonoidWithZero α\ninst✝² : DecidableEq α\ninst✝¹ : NormalizationMonoid α\ninst✝ : UniqueFactorizationMonoid α\na p : α\nH : p ∈ normalizedFactors a\nhcases : a = 0\n⊢ p ∣ a\n\ncase neg\nα : Type u_1\ninst✝³ : CancelCommMonoidWithZero α\ninst✝² : Decid...
[ 753, 91 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 749, 1 ]
Mathlib/RingTheory/Subring/Basic.lean
Subring.map_map
[]
[ 613, 49 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 612, 1 ]
Mathlib/Combinatorics/SimpleGraph/Connectivity.lean
SimpleGraph.Walk.length_transfer
[ { "state_after": "no goals", "state_before": "V : Type u\nV' : Type v\nV'' : Type w\nG : SimpleGraph V\nG' : SimpleGraph V'\nG'' : SimpleGraph V''\nu v : V\np : Walk G u v\nH : SimpleGraph V\nhp : ∀ (e : Sym2 V), e ∈ edges p → e ∈ edgeSet H\n⊢ length (Walk.transfer p H hp) = length p", "tactic": "induct...
[ 1708, 27 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 1707, 1 ]
Mathlib/Analysis/Calculus/ContDiff.lean
ContDiff.pow
[ { "state_after": "no goals", "state_before": "𝕜 : Type u_1\ninst✝¹⁶ : NontriviallyNormedField 𝕜\nD : Type uD\ninst✝¹⁵ : NormedAddCommGroup D\ninst✝¹⁴ : NormedSpace 𝕜 D\nE : Type uE\ninst✝¹³ : NormedAddCommGroup E\ninst✝¹² : NormedSpace 𝕜 E\nF : Type uF\ninst✝¹¹ : NormedAddCommGroup F\ninst✝¹⁰ : NormedSp...
[ 1450, 57 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 1448, 1 ]
Mathlib/Topology/Algebra/GroupCompletion.lean
UniformSpace.Completion.coe_sub
[]
[ 94, 56 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 93, 1 ]
Mathlib/MeasureTheory/Measure/MeasureSpaceDef.lean
MeasureTheory.measure_iUnion_null
[]
[ 267, 31 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 266, 1 ]
Mathlib/Analysis/Calculus/FDeriv/Add.lean
HasFDerivAtFilter.neg
[]
[ 405, 58 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 403, 1 ]
Mathlib/MeasureTheory/Constructions/BorelSpace/Basic.lean
borel_eq_generateFrom_Ico
[ { "state_after": "no goals", "state_before": "α✝ : Type ?u.658802\nβ : Type ?u.658805\nγ : Type ?u.658808\nγ₂ : Type ?u.658811\nδ : Type ?u.658814\nι : Sort y\ns t u : Set α✝\ninst✝²⁰ : TopologicalSpace α✝\ninst✝¹⁹ : MeasurableSpace α✝\ninst✝¹⁸ : OpensMeasurableSpace α✝\ninst✝¹⁷ : TopologicalSpace β\ninst✝¹...
[ 628, 17 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 623, 1 ]
Mathlib/Analysis/Calculus/FDeriv/Prod.lean
differentiableOn_fst
[]
[ 206, 38 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 205, 1 ]
Mathlib/Data/Polynomial/Derivative.lean
Polynomial.eq_C_of_derivative_eq_zero
[]
[ 289, 73 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 287, 1 ]
Mathlib/Algebra/Order/Ring/Defs.lean
neg_one_lt_zero
[]
[ 1127, 28 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 1126, 1 ]
Std/Data/RBMap/Lemmas.lean
Std.RBNode.Ordered.memP_iff_lowerBound?
[ { "state_after": "α : Type u_1\ncmp : α → α → Ordering\ncut : α → Ordering\nt : RBNode α\ninst✝¹ : TransCmp cmp\ninst✝ : IsCut cmp cut\nht : Ordered cmp t\nx✝ : ∃ x, x ∈ t ∧ cut x = Ordering.eq\ny : α\nhy : y ∈ t\ney : cut y = Ordering.eq\n⊢ ∃ x, x ∈ lowerBound? cut t none ∧ cut x = Ordering.eq", "state_bef...
[ 313, 75 ]
e68aa8f5fe47aad78987df45f99094afbcb5e936
https://github.com/leanprover/std4
[ 303, 1 ]
Mathlib/Init/Logic.lean
let_value_eq
[]
[ 443, 84 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 442, 1 ]
Mathlib/Topology/Algebra/Group/Basic.lean
IsCompact.inv
[ { "state_after": "α : Type u\nβ : Type v\nG : Type w\nH : Type x\ninst✝² : TopologicalSpace G\ninst✝¹ : InvolutiveInv G\ninst✝ : ContinuousInv G\ns : Set G\nhs : IsCompact s\n⊢ IsCompact (Inv.inv '' s)", "state_before": "α : Type u\nβ : Type v\nG : Type w\nH : Type x\ninst✝² : TopologicalSpace G\ninst✝¹ : I...
[ 326, 32 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 324, 1 ]
Mathlib/LinearAlgebra/Basic.lean
LinearMap.restrict_eq_codRestrict_domRestrict
[]
[ 249, 6 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 246, 1 ]
Mathlib/Data/Set/Sups.lean
Set.sups_inter_subset_right
[]
[ 173, 28 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 172, 1 ]
Mathlib/Topology/Constructions.lean
continuous_uLift_down
[]
[ 1581, 25 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 1580, 1 ]
Mathlib/Data/Finsupp/Defs.lean
Finsupp.mapRange_neg'
[]
[ 1242, 29 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 1240, 1 ]
Mathlib/Data/Set/NAry.lean
Set.forall_image2_iff
[]
[ 82, 95 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 80, 1 ]
Mathlib/Data/MvPolynomial/Division.lean
MvPolynomial.monomial_one_dvd_iff_modMonomial_eq_zero
[]
[ 152, 45 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 150, 1 ]
Mathlib/Data/Real/Irrational.lean
Irrational.int_div
[]
[ 436, 19 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 435, 1 ]
Mathlib/Algebra/DirectSum/Internal.lean
SetLike.nat_cast_mem_graded
[ { "state_after": "case zero\nι : Type u_1\nσ : Type u_3\nS : Type ?u.25931\nR : Type u_2\ninst✝⁴ : Zero ι\ninst✝³ : AddMonoidWithOne R\ninst✝² : SetLike σ R\ninst✝¹ : AddSubmonoidClass σ R\nA : ι → σ\ninst✝ : GradedOne A\n⊢ ↑Nat.zero ∈ A 0\n\ncase succ\nι : Type u_1\nσ : Type u_3\nS : Type ?u.25931\nR : Type u_...
[ 71, 50 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 65, 1 ]
Mathlib/Order/CompleteBooleanAlgebra.lean
compl_sSup'
[]
[ 318, 35 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 317, 1 ]
Mathlib/Analysis/SpecialFunctions/Log/Basic.lean
Real.log_surjective
[]
[ 88, 71 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 88, 1 ]
Mathlib/Analysis/PSeries.lean
sum_Ioc_inv_sq_le_sub
[ { "state_after": "case refine'_1\nα : Type u_1\ninst✝ : LinearOrderedField α\nk n : ℕ\nhk : k ≠ 0\nh : k ≤ n\n⊢ ∑ i in Ioc k k, (↑(i ^ 2))⁻¹ ≤ (↑k)⁻¹ - (↑k)⁻¹\n\ncase refine'_2\nα : Type u_1\ninst✝ : LinearOrderedField α\nk n : ℕ\nhk : k ≠ 0\nh : k ≤ n\n⊢ ∀ (n : ℕ),\n k ≤ n → ∑ i in Ioc k n, (↑(i ^ 2))⁻¹ ≤ (...
[ 313, 14 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 297, 1 ]
Mathlib/Topology/Algebra/Constructions.lean
MulOpposite.continuous_unop
[]
[ 42, 25 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 41, 1 ]
Mathlib/SetTheory/Cardinal/Ordinal.lean
Cardinal.le_mul_left
[ { "state_after": "case h.e'_3\na b : Cardinal\nh : b ≠ 0\n⊢ a = 1 * a", "state_before": "a b : Cardinal\nh : b ≠ 0\n⊢ a ≤ b * a", "tactic": "convert mul_le_mul_right' (one_le_iff_ne_zero.mpr h) a" }, { "state_after": "no goals", "state_before": "case h.e'_3\na b : Cardinal\nh : b ≠ 0\n⊢ a = ...
[ 661, 15 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 659, 1 ]
Mathlib/Data/Nat/Interval.lean
Nat.cauchy_induction
[]
[ 368, 67 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 366, 1 ]
Mathlib/RingTheory/NonUnitalSubsemiring/Basic.lean
NonUnitalSubsemiring.mem_sSup_of_directedOn
[ { "state_after": "R : Type u\nS✝ : Type v\nT : Type w\ninst✝³ : NonUnitalNonAssocSemiring R\nM : Subsemigroup R\ninst✝² : NonUnitalNonAssocSemiring S✝\ninst✝¹ : NonUnitalNonAssocSemiring T\nF : Type ?u.283475\ninst✝ : NonUnitalRingHomClass F R S✝\nS : Set (NonUnitalSubsemiring R)\nSne : Set.Nonempty S\nhS : Dir...
[ 845, 95 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 842, 1 ]
Mathlib/Topology/MetricSpace/HausdorffDistance.lean
Metric.mem_cthickening_iff
[]
[ 1029, 10 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 1028, 1 ]
Mathlib/Order/SymmDiff.lean
bihimp_eq_top
[]
[ 259, 29 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 258, 1 ]
Std/Data/List/Lemmas.lean
List.disjoint_nil_left
[]
[ 1373, 96 ]
e68aa8f5fe47aad78987df45f99094afbcb5e936
https://github.com/leanprover/std4
[ 1373, 9 ]
Mathlib/Data/Finset/Sups.lean
Finset.coe_sups
[]
[ 70, 19 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 69, 1 ]
Mathlib/Data/Finset/Card.lean
Finset.card_inter_add_card_union
[ { "state_after": "no goals", "state_before": "α : Type u_1\nβ : Type ?u.33374\ns✝ t✝ : Finset α\nf : α → β\nn : ℕ\ninst✝ : DecidableEq α\ns t : Finset α\n⊢ card (s ∩ t) + card (s ∪ t) = card s + card t", "tactic": "rw [add_comm, card_union_add_card_inter]" } ]
[ 415, 97 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 414, 1 ]
Mathlib/Data/Set/Intervals/Basic.lean
Set.Ioc_subset_Ioc_iff
[ { "state_after": "no goals", "state_before": "α : Type u_1\nβ : Type ?u.65577\ninst✝ : LinearOrder α\na a₁ a₂ b b₁ b₂ c d : α\nh₁ : a₁ < b₁\n⊢ Ioc a₁ b₁ ⊆ Ioc a₂ b₂ ↔ b₁ ≤ b₂ ∧ a₂ ≤ a₁", "tactic": "convert @Ico_subset_Ico_iff αᵒᵈ _ b₁ b₂ a₁ a₂ h₁ using 2 <;> exact (@dual_Ico α _ _ _).symm" } ]
[ 1139, 94 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 1138, 1 ]
Mathlib/Algebra/Support.lean
Function.mulSupport_one_add'
[]
[ 420, 23 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 418, 1 ]
Mathlib/Data/Rat/NNRat.lean
NNRat.coe_one
[]
[ 125, 6 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 124, 1 ]
Mathlib/MeasureTheory/Measure/MeasureSpace.lean
MeasureTheory.Measure.QuasiMeasurePreserving.ae_eq
[]
[ 2506, 10 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 2504, 1 ]
Mathlib/CategoryTheory/MorphismProperty.lean
CategoryTheory.MorphismProperty.op_unop
[]
[ 85, 6 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 84, 1 ]
Mathlib/Data/Set/NAry.lean
Set.image2_subset_iff
[]
[ 87, 20 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 86, 1 ]
Mathlib/MeasureTheory/Function/LpSpace.lean
BoundedContinuousFunction.Lp_norm_le
[]
[ 1621, 17 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 1618, 1 ]
Mathlib/Topology/Inseparable.lean
Specializes.trans
[]
[ 172, 11 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 171, 1 ]
Mathlib/Data/Fin/Basic.lean
Fin.min_val
[ { "state_after": "no goals", "state_before": "n m : ℕ\na : Fin n\n⊢ min (↑a) n = ↑a", "tactic": "simp" } ]
[ 329, 59 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 329, 1 ]
Mathlib/Order/Bounds/Basic.lean
bddBelow_Ioo
[]
[ 684, 40 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 683, 1 ]
Mathlib/Analysis/Normed/MulAction.lean
norm_smul_le
[ { "state_after": "no goals", "state_before": "α : Type u_2\nβ : Type u_1\ninst✝³ : SeminormedAddGroup α\ninst✝² : SeminormedAddGroup β\ninst✝¹ : SMulZeroClass α β\ninst✝ : BoundedSMul α β\nr : α\nx : β\n⊢ ‖r • x‖ ≤ ‖r‖ * ‖x‖", "tactic": "simpa [smul_zero] using dist_smul_pair r 0 x" } ]
[ 34, 47 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 33, 1 ]
Mathlib/CategoryTheory/Limits/Shapes/BinaryProducts.lean
CategoryTheory.Limits.coprod.inl_map
[]
[ 844, 17 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 842, 1 ]
Mathlib/Algebra/Order/Floor.lean
Nat.floor_one
[ { "state_after": "no goals", "state_before": "F : Type ?u.26362\nα : Type u_1\nβ : Type ?u.26368\ninst✝¹ : LinearOrderedSemiring α\ninst✝ : FloorSemiring α\na : α\nn : ℕ\n⊢ ⌊1⌋₊ = 1", "tactic": "rw [← Nat.cast_one, floor_coe]" } ]
[ 179, 72 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 179, 1 ]
Mathlib/Computability/Partrec.lean
Partrec.bind
[ { "state_after": "α : Type u_1\nβ : Type u_2\nγ : Type ?u.52270\nσ : Type u_3\ninst✝³ : Primcodable α\ninst✝² : Primcodable β\ninst✝¹ : Primcodable γ\ninst✝ : Primcodable σ\nf : α →. β\ng : α → β →. σ\nhf : Partrec f\nhg : Partrec₂ g\nn : ℕ\n⊢ (Part.bind (Part.bind ↑(decode n) fun y => map (Nat.pair n) (map enc...
[ 460, 78 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 457, 11 ]
Mathlib/Data/Nat/PartENat.lean
PartENat.withTopEquiv_top
[]
[ 691, 17 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 690, 1 ]
Mathlib/Topology/Filter.lean
Filter.tendsto_nhds_atTop_iff
[ { "state_after": "no goals", "state_before": "ι : Sort ?u.20384\nα : Type u_2\nβ : Type u_1\nX : Type ?u.20393\nY : Type ?u.20396\ninst✝ : Preorder β\nl : Filter α\nf : α → Filter β\n⊢ Tendsto f l (𝓝 atTop) ↔ ∀ (y : β), ∀ᶠ (a : α) in l, Ici y ∈ f a", "tactic": "simp only [nhds_atTop, tendsto_iInf, tend...
[ 194, 85 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 192, 11 ]
Mathlib/Analysis/Calculus/FDeriv/Prod.lean
hasFDerivAt_prod_mk_right
[]
[ 94, 53 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 92, 1 ]
Mathlib/SetTheory/Ordinal/Basic.lean
Ordinal.type_fin
[ { "state_after": "no goals", "state_before": "α : Type ?u.240894\nβ : Type ?u.240897\nγ : Type ?u.240900\nr : α → α → Prop\ns : β → β → Prop\nt : γ → γ → Prop\nn : ℕ\n⊢ (type fun x x_1 => x < x_1) = ↑n", "tactic": "simp" } ]
[ 1590, 66 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 1590, 1 ]
Mathlib/Algebra/Divisibility/Units.lean
Units.coe_dvd
[ { "state_after": "no goals", "state_before": "α : Type u_1\ninst✝ : Monoid α\na b : α\nu : αˣ\n⊢ a = ↑u * (↑u⁻¹ * a)", "tactic": "simp" } ]
[ 31, 22 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 30, 1 ]
Mathlib/Data/Real/EReal.lean
EReal.toReal_sub
[ { "state_after": "case intro\ny : EReal\nhy : y ≠ ⊤\nh'y : y ≠ ⊥\nx : ℝ\nhx : ↑x ≠ ⊤\nh'x : ↑x ≠ ⊥\n⊢ toReal (↑x - y) = toReal ↑x - toReal y", "state_before": "x y : EReal\nhx : x ≠ ⊤\nh'x : x ≠ ⊥\nhy : y ≠ ⊤\nh'y : y ≠ ⊥\n⊢ toReal (x - y) = toReal x - toReal y", "tactic": "lift x to ℝ using ⟨hx, h'x⟩" ...
[ 889, 6 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 885, 1 ]
Mathlib/Topology/Algebra/Module/Basic.lean
ContinuousLinearMap.coe_prod
[]
[ 930, 6 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 928, 1 ]
Mathlib/Order/BoundedOrder.lean
inf_bot_eq
[]
[ 518, 25 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 517, 1 ]
Mathlib/RingTheory/TensorProduct.lean
Algebra.TensorProduct.lmul'_comp_includeLeft
[]
[ 948, 31 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 947, 1 ]
Mathlib/Algebra/CharZero/Defs.lean
Nat.cast_inj
[]
[ 73, 24 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 72, 1 ]
Mathlib/Analysis/SpecialFunctions/Trigonometric/Arctan.lean
Real.sin_arctan
[ { "state_after": "no goals", "state_before": "x : ℝ\n⊢ sin (arctan x) = x / sqrt (↑1 + x ^ 2)", "tactic": "rw_mod_cast [← tan_div_sqrt_one_add_tan_sq (cos_arctan_pos x), tan_arctan]" } ]
[ 149, 77 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 148, 1 ]
Mathlib/CategoryTheory/Limits/Shapes/Biproducts.lean
CategoryTheory.Limits.biproduct.fromSubtype_π_subtype
[ { "state_after": "case w\nJ : Type w\nC : Type u\ninst✝³ : Category C\ninst✝² : HasZeroMorphisms C\nf : J → C\ninst✝¹ : HasBiproduct f\np : J → Prop\ninst✝ : HasBiproduct (Subtype.restrict p f)\nj : Subtype p\n⊢ ∀ (j_1 : Subtype p),\n ι (Subtype.restrict p f) j_1 ≫ fromSubtype f p ≫ π f ↑j = ι (Subtype.restr...
[ 607, 98 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 602, 1 ]
Mathlib/Topology/Instances/ENNReal.lean
ENNReal.tendsto_sum_nat_add
[ { "state_after": "case intro\nα : Type ?u.333832\nβ : Type ?u.333835\nγ : Type ?u.333838\nf : ℕ → ℝ≥0\nhf : (∑' (i : ℕ), (fun i => ↑(f i)) i) ≠ ⊤\n⊢ Tendsto (fun i => ∑' (k : ℕ), (fun i => ↑(f i)) (k + i)) atTop (𝓝 0)", "state_before": "α : Type ?u.333832\nβ : Type ?u.333835\nγ : Type ?u.333838\nf : ℕ → ℝ≥...
[ 1257, 46 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 1252, 1 ]
Mathlib/Data/Finset/Basic.lean
Finset.Nonempty.mono
[]
[ 511, 27 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 510, 1 ]