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Mathlib/Data/Nat/Prime.lean
Nat.not_prime_one
[]
[ 62, 22 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 61, 1 ]
Mathlib/MeasureTheory/Constructions/Prod/Basic.lean
MeasureTheory.lintegral_lintegral
[]
[ 784, 29 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 782, 1 ]
Mathlib/Order/LiminfLimsup.lean
Filter.exists_forall_mem_of_hasBasis_mem_blimsup
[ { "state_after": "α : Type u_3\nβ : Type u_1\nγ : Type ?u.183305\nι : Type u_2\np✝ : ι → Prop\ns : ι → Set α\nl : Filter β\nb : ι → Set β\nq : ι → Prop\nhl : HasBasis l q b\nu : β → Set α\np : β → Prop\nx : α\nhx : x ∈ ⨅ (s : Set β) (_ : s ∈ l), ⨆ (b : β) (_ : p b ∧ b ∈ s), u b\n⊢ ∃ f, ∀ (i : ↑{i | q i}), x ∈ u...
[ 1090, 39 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 1082, 1 ]
Mathlib/Init/Data/Bool/Lemmas.lean
Bool.or_coe_iff
[ { "state_after": "no goals", "state_before": "a b : Bool\n⊢ (a || b) = true ↔ a = true ∨ b = true", "tactic": "simp" } ]
[ 162, 60 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 162, 1 ]
Mathlib/Topology/UniformSpace/UniformEmbedding.lean
uniform_extend_subtype
[ { "state_after": "α : Type u_2\nβ : Type u_3\nγ : Type u_1\ninst✝³ : UniformSpace α\ninst✝² : UniformSpace β\ninst✝¹ : UniformSpace γ\ne✝ : β → α\nh_e : UniformInducing e✝\nh_dense : DenseRange e✝\nf✝ : β → γ\nh_f : UniformContinuous f✝\ninst✝ : CompleteSpace γ\np : α → Prop\ne : α → β\nf : α → γ\nb : β\ns : Se...
[ 458, 91 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 444, 1 ]
Mathlib/RingTheory/Ideal/Operations.lean
Submodule.smul_sup
[]
[ 204, 25 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 203, 1 ]
Mathlib/CategoryTheory/Limits/Preserves/Shapes/Biproducts.lean
CategoryTheory.Functor.inr_biprodComparison'
[]
[ 352, 22 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 351, 1 ]
Mathlib/RingTheory/HahnSeries.lean
HahnSeries.algebraMap_apply
[]
[ 1090, 6 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 1089, 1 ]
Mathlib/Data/Nat/Basic.lean
Nat.le_find_iff
[ { "state_after": "no goals", "state_before": "m n✝ k : ℕ\np q : ℕ → Prop\ninst✝¹ : DecidablePred p\ninst✝ : DecidablePred q\nh : ∃ n, p n\nn : ℕ\n⊢ n ≤ Nat.find h ↔ ∀ (m : ℕ), m < n → ¬p m", "tactic": "simp_rw [← not_lt, find_lt_iff, not_exists, not_and]" } ]
[ 840, 55 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 839, 1 ]
Mathlib/Algebra/Lie/Nilpotent.lean
LieIdeal.coe_lcs_eq
[ { "state_after": "case zero\nR : Type u_2\nL : Type u_3\ninst✝⁶ : CommRing R\ninst✝⁵ : LieRing L\ninst✝⁴ : LieAlgebra R L\nI : LieIdeal R L\nM : Type u_1\ninst✝³ : AddCommGroup M\ninst✝² : Module R M\ninst✝¹ : LieRingModule L M\ninst✝ : LieModule R L M\nk : ℕ\n⊢ ↑(lcs I M Nat.zero) = ↑(lowerCentralSeries R { x ...
[ 717, 32 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 705, 1 ]
Mathlib/Topology/Separation.lean
IsClosed.exists_closed_singleton
[ { "state_after": "case intro.intro.intro.intro\nα✝ : Type u\nβ : Type v\ninst✝³ : TopologicalSpace α✝\nα : Type u_1\ninst✝² : TopologicalSpace α\ninst✝¹ : T0Space α\ninst✝ : CompactSpace α\nS : Set α\nhS : IsClosed S\nhne : Set.Nonempty S\nV : Set α\nVsub : V ⊆ S\nVne : Set.Nonempty V\nVcls : IsClosed V\nhV : ∀...
[ 280, 42 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 275, 1 ]
Mathlib/Analysis/Complex/Basic.lean
IsROrC.summable_conj
[]
[ 495, 20 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 494, 1 ]
Mathlib/FieldTheory/SeparableDegree.lean
Polynomial.HasSeparableContraction.eq_degree
[ { "state_after": "F : Type u_1\ninst✝ : CommSemiring F\nq : ℕ\nf✝ : F[X]\nhf✝ : HasSeparableContraction q f✝\nf : F[X]\nhf : HasSeparableContraction 1 f\na : ℕ\nha : degree hf * 1 ^ a = natDegree f\n⊢ degree hf = natDegree f", "state_before": "F : Type u_1\ninst✝ : CommSemiring F\nq : ℕ\nf✝ : F[X]\nhf✝ : Ha...
[ 97, 32 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 94, 1 ]
Mathlib/RingTheory/DedekindDomain/Dvr.lean
Ring.DimensionLEOne.localization
[ { "state_after": "R✝ : Type ?u.1246\nA : Type ?u.1249\nK : Type ?u.1252\ninst✝⁸ : CommRing R✝\ninst✝⁷ : CommRing A\ninst✝⁶ : IsDomain A\ninst✝⁵ : Field K\nR : Type u_1\nRₘ : Type u_2\ninst✝⁴ : CommRing R\ninst✝³ : IsDomain R\ninst✝² : CommRing Rₘ\ninst✝¹ : Algebra R Rₘ\nM : Submonoid R\ninst✝ : IsLocalization M...
[ 87, 55 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 74, 1 ]
Mathlib/Data/Polynomial/Degree/TrailingDegree.lean
Polynomial.trailingDegree_neg
[ { "state_after": "R : Type u\nS : Type v\na b : R\nn m : ℕ\ninst✝ : Ring R\np : R[X]\n⊢ Finset.min (support (-p)) = Finset.min (support p)", "state_before": "R : Type u\nS : Type v\na b : R\nn m : ℕ\ninst✝ : Ring R\np : R[X]\n⊢ trailingDegree (-p) = trailingDegree p", "tactic": "unfold trailingDegree" ...
[ 463, 19 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 461, 1 ]
Mathlib/Data/Nat/Order/Lemmas.lean
Nat.succ_div_of_dvd
[ { "state_after": "no goals", "state_before": "a✝ b✝ m n k a b : ℕ\nhba : b ∣ a + 1\n⊢ (a + 1) / b = a / b + 1", "tactic": "rw [succ_div, if_pos hba]" } ]
[ 160, 28 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 159, 1 ]
Mathlib/SetTheory/Ordinal/Exponential.lean
Ordinal.opow_limit
[ { "state_after": "a b : Ordinal\na0 : a ≠ 0\nh : IsLimit b\n⊢ (limitRecOn b 1 (fun x IH => IH * a) fun b x => bsup b) =\n bsup b fun c x => limitRecOn c 1 (fun x IH => IH * a) fun b x => bsup b", "state_before": "a b : Ordinal\na0 : a ≠ 0\nh : IsLimit b\n⊢ a ^ b = bsup b fun c x => a ^ c", "tactic": ...
[ 67, 67 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 65, 1 ]
Mathlib/Data/Nat/Choose/Basic.lean
Nat.choose_le_succ
[ { "state_after": "no goals", "state_before": "a c : ℕ\n⊢ choose a c ≤ choose (succ a) c", "tactic": "cases c <;> simp [Nat.choose_succ_succ]" } ]
[ 317, 42 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 316, 1 ]
Mathlib/Analysis/Calculus/FDeriv/Basic.lean
differentiableWithinAt_congr_set'
[]
[ 797, 57 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 795, 1 ]
Mathlib/Algebra/BigOperators/Order.lean
Finset.le_prod_of_submultiplicative
[ { "state_after": "ι : Type u_3\nα : Type ?u.11325\nβ : Type ?u.11328\nM : Type u_2\nN : Type u_1\nG : Type ?u.11337\nk : Type ?u.11340\nR : Type ?u.11343\ninst✝¹ : CommMonoid M\ninst✝ : OrderedCommMonoid N\nf : M → N\nh_one : f 1 = 1\nh_mul : ∀ (x y : M), f (x * y) ≤ f x * f y\ns : Finset ι\ng : ι → M\n⊢ Multis...
[ 101, 6 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 96, 1 ]
Mathlib/Topology/MetricSpace/IsometricSMul.lean
nndist_div_right
[ { "state_after": "no goals", "state_before": "M : Type u\nG : Type v\nX : Type w\ninst✝² : DivInvMonoid M\ninst✝¹ : PseudoMetricSpace M\ninst✝ : IsometricSMul Mᵐᵒᵖ M\na b c : M\n⊢ nndist (a / c) (b / c) = nndist a b", "tactic": "simp only [div_eq_mul_inv, nndist_mul_right]" } ]
[ 394, 47 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 392, 1 ]
Mathlib/Data/Finset/Lattice.lean
Finset.iInf_finset_image
[ { "state_after": "no goals", "state_before": "F : Type ?u.451621\nα : Type u_3\nβ : Type u_2\nγ : Type u_1\nι : Type ?u.451633\nκ : Type ?u.451636\ninst✝¹ : CompleteLattice β\ninst✝ : DecidableEq α\nf : γ → α\ng : α → β\ns : Finset γ\n⊢ (⨅ (x : α) (_ : x ∈ image f s), g x) = ⨅ (y : γ) (_ : y ∈ s), g (f y)",...
[ 1973, 101 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 1972, 1 ]
Mathlib/Topology/Hom/Open.lean
ContinuousOpenMap.id_apply
[]
[ 123, 6 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 122, 1 ]
Mathlib/Data/List/Join.lean
List.join_drop_length_sub_one
[ { "state_after": "case H0\nα : Type u_1\nβ : Type ?u.16380\nh : [] ≠ []\n⊢ join (drop (length [] - 1) []) = getLast [] h\n\ncase H1\nα : Type u_1\nβ : Type ?u.16380\nl✝ : List (List α)\na✝¹ : List α\na✝ : ∀ (h : l✝ ≠ []), join (drop (length l✝ - 1) l✝) = getLast l✝ h\nh : l✝ ++ [a✝¹] ≠ []\n⊢ join (drop (length ...
[ 207, 9 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 203, 1 ]
Mathlib/MeasureTheory/Function/L1Space.lean
MeasureTheory.integrable_congr'
[]
[ 482, 80 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 479, 1 ]
Mathlib/Analysis/NormedSpace/Complemented.lean
Subspace.coe_prodEquivOfClosedCompl_symm
[]
[ 113, 88 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 111, 1 ]
Mathlib/Data/MvPolynomial/Basic.lean
Algebra.adjoin_range_eq_range_aeval
[]
[ 1569, 35 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 1566, 1 ]
Mathlib/Data/Vector3.lean
exists_vector_succ
[ { "state_after": "α : Type u_1\nm n : ℕ\nf : Vector3 α (succ n) → Prop\nx✝ : Exists f\nv : Vector3 α (succ n)\nfv : f v\n⊢ f v", "state_before": "α : Type u_1\nm n : ℕ\nf : Vector3 α (succ n) → Prop\nx✝ : Exists f\nv : Vector3 α (succ n)\nfv : f v\n⊢ f (?m.40988 f x✝ v fv :: ?m.40989 f x✝ v fv)", "tacti...
[ 242, 91 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 241, 1 ]
src/lean/Init/SimpLemmas.lean
eq_false
[]
[ 18, 59 ]
d5348dfac847a56a4595fb6230fd0708dcb4e7e9
https://github.com/leanprover/lean4
[ 17, 1 ]
Mathlib/Computability/TMToPartrec.lean
Turing.PartrecToTM2.tr_ret_fix
[]
[ 1145, 98 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 1144, 1 ]
Mathlib/GroupTheory/Solvable.lean
IsSimpleGroup.derivedSeries_succ
[ { "state_after": "case zero\nG : Type u_1\nG' : Type ?u.73657\ninst✝² : Group G\ninst✝¹ : Group G'\nf : G →* G'\ninst✝ : IsSimpleGroup G\n⊢ derivedSeries G (Nat.succ Nat.zero) = _root_.commutator G\n\ncase succ\nG : Type u_1\nG' : Type ?u.73657\ninst✝² : Group G\ninst✝¹ : Group G'\nf : G →* G'\ninst✝ : IsSimple...
[ 189, 12 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 183, 1 ]
Mathlib/Topology/Bornology/Constructions.lean
boundedSpace_val_set_iff
[]
[ 171, 27 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 170, 1 ]
Mathlib/RingTheory/Ideal/Operations.lean
Ideal.comap_comap
[]
[ 1404, 6 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 1402, 1 ]
Mathlib/LinearAlgebra/Basic.lean
Submodule.orderIsoMapComap_symm_apply'
[]
[ 2536, 30 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 2534, 1 ]
Mathlib/Order/Filter/AtTopBot.lean
Filter.tendsto_atBot_add_nonpos_right'
[]
[ 636, 55 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 634, 1 ]
Mathlib/Topology/MetricSpace/CantorScheme.lean
CantorScheme.ClosureAntitone.map_of_vanishingDiam
[ { "state_after": "β : Type u_2\nα : Type u_1\nA : List β → Set α\ninst✝¹ : PseudoMetricSpace α\ninst✝ : CompleteSpace α\nhdiam : VanishingDiam A\nhanti : ClosureAntitone A\nhnonempty : ∀ (l : List β), Set.Nonempty (A l)\n⊢ ∀ (x : ℕ → β), x ∈ (inducedMap A).fst", "state_before": "β : Type u_2\nα : Type u_1\n...
[ 196, 25 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 170, 1 ]
Mathlib/MeasureTheory/Function/SimpleFuncDenseLp.lean
MeasureTheory.SimpleFunc.tendsto_approxOn_range_Lp_snorm
[ { "state_after": "no goals", "state_before": "α : Type ?u.635658\nβ : Type ?u.635661\nι : Type ?u.635664\nE : Type ?u.635667\nF : Type ?u.635670\n𝕜 : Type ?u.635673\ninst✝⁵ : MeasurableSpace β\ninst✝⁴ : MeasurableSpace E\ninst✝³ : NormedAddCommGroup E\ninst✝² : NormedAddCommGroup F\nq : ℝ\np : ℝ≥0∞\ninst✝¹...
[ 184, 19 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 174, 1 ]
Mathlib/Data/Polynomial/Coeff.lean
Polynomial.coeff_bit0_mul
[ { "state_after": "no goals", "state_before": "R : Type u\nS : Type v\na b : R\nn✝ m : ℕ\ninst✝ : Semiring R\np q r P Q : R[X]\nn : ℕ\n⊢ coeff (bit0 P * Q) n = 2 * coeff (P * Q) n", "tactic": "simp [bit0, add_mul, two_mul]" } ]
[ 353, 32 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 351, 1 ]
Mathlib/Data/Polynomial/Div.lean
Polynomial.multiplicity_finite_of_degree_pos_of_monic
[ { "state_after": "R : Type u\nS : Type v\nT : Type w\nA : Type z\na b : R\nn : ℕ\ninst✝ : CommSemiring R\np q : R[X]\nhp : 0 < degree p\nhmp : Monic p\nhq : q ≠ 0\nzn0 : 0 ≠ 1\nx✝ : p ^ (natDegree q + 1) ∣ q\nr : R[X]\nhr : q = p ^ (natDegree q + 1) * r\nhp0 : p ≠ 0\n⊢ False", "state_before": "R : Type u\nS...
[ 90, 14 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 68, 1 ]
Mathlib/Data/Finset/Sort.lean
Finset.sort_eq
[]
[ 47, 23 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 46, 1 ]
Mathlib/Topology/Maps.lean
Inducing.continuous_iff
[ { "state_after": "no goals", "state_before": "α : Type u_3\nβ : Type u_1\nγ : Type u_2\nδ : Type ?u.3864\ninst✝³ : TopologicalSpace α\ninst✝² : TopologicalSpace β\ninst✝¹ : TopologicalSpace γ\ninst✝ : TopologicalSpace δ\nf : α → β\ng : β → γ\nhg : Inducing g\n⊢ Continuous f ↔ Continuous (g ∘ f)", "tacti...
[ 136, 61 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 134, 1 ]
Mathlib/Topology/MetricSpace/HausdorffDistance.lean
Metric.hausdorffDist_comm
[ { "state_after": "no goals", "state_before": "ι : Sort ?u.74744\nα : Type u\nβ : Type v\ninst✝¹ : PseudoMetricSpace α\ninst✝ : PseudoMetricSpace β\ns t u : Set α\nx y : α\nΦ : α → β\n⊢ hausdorffDist s t = hausdorffDist t s", "tactic": "simp [hausdorffDist, hausdorffEdist_comm]" } ]
[ 725, 44 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 724, 1 ]
Mathlib/NumberTheory/Padics/PadicNumbers.lean
PadicSeq.not_limZero_const_of_nonzero
[]
[ 166, 36 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 165, 1 ]
Mathlib/Probability/ProbabilityMassFunction/Monad.lean
Pmf.bind_const
[ { "state_after": "no goals", "state_before": "α : Type u_1\nβ : Type u_2\nγ : Type ?u.62680\np✝ : Pmf α\nf : α → Pmf β\ng : β → Pmf γ\np : Pmf α\nq : Pmf β\nx : β\n⊢ ↑(bind p fun x => q) x = ↑q x", "tactic": "rw [bind_apply, ENNReal.tsum_mul_right, tsum_coe, one_mul]" } ]
[ 150, 81 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 149, 1 ]
Mathlib/Data/Rat/NNRat.lean
NNRat.coe_max
[]
[ 314, 19 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 313, 1 ]
Mathlib/Order/Height.lean
Set.chainHeight_empty
[]
[ 152, 32 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 151, 1 ]
Mathlib/Data/Set/Basic.lean
Subsingleton.mem_iff_nonempty
[]
[ 2837, 65 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 2836, 1 ]
Mathlib/Topology/Bases.lean
TopologicalSpace.FirstCountableTopology.tendsto_subseq
[]
[ 568, 29 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 566, 1 ]
Mathlib/Algebra/Order/Monoid/Lemmas.lean
Right.one_lt_mul'
[]
[ 982, 32 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 979, 1 ]
Mathlib/Analysis/NormedSpace/OperatorNorm.lean
ContinuousLinearMap.op_norm_le_bound₂
[]
[ 606, 96 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 604, 1 ]
Mathlib/MeasureTheory/Integral/SetToL1.lean
MeasureTheory.FinMeasAdditive.map_iUnion_fin_meas_set_eq_sum
[ { "state_after": "α : Type u_1\nE : Type ?u.37144\nF : Type ?u.37147\nF' : Type ?u.37150\nG : Type ?u.37153\n𝕜 : Type ?u.37156\np : ℝ≥0∞\ninst✝⁷ : NormedAddCommGroup E\ninst✝⁶ : NormedSpace ℝ E\ninst✝⁵ : NormedAddCommGroup F\ninst✝⁴ : NormedSpace ℝ F\ninst✝³ : NormedAddCommGroup F'\ninst✝² : NormedSpace ℝ F'\n...
[ 183, 17 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 156, 1 ]
Mathlib/Data/Finset/Lattice.lean
Finset.sup_coe
[ { "state_after": "F : Type ?u.65870\nα : Type u_1\nβ : Type u_2\nγ : Type ?u.65879\nι : Type ?u.65882\nκ : Type ?u.65885\ninst✝¹ : SemilatticeSup α\ninst✝ : OrderBot α\ns s₁ s₂ : Finset β\nf✝ g : β → α\na : α\nP : α → Prop\nPbot : P ⊥\nPsup : ∀ ⦃x y : α⦄, P x → P y → P (x ⊔ y)\nt : Finset β\nf : β → { x // P x ...
[ 214, 60 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 208, 1 ]
Mathlib/Data/Multiset/Basic.lean
Multiset.filter_nsmul
[ { "state_after": "case refine'_1\nα : Type u_1\nβ : Type ?u.233049\nγ : Type ?u.233052\np : α → Prop\ninst✝ : DecidablePred p\ns : Multiset α\nn : ℕ\n⊢ filter p (n • 0) = n • filter p 0\n\ncase refine'_2\nα : Type u_1\nβ : Type ?u.233049\nγ : Type ?u.233052\np : α → Prop\ninst✝ : DecidablePred p\ns : Multiset α...
[ 2033, 53 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 2024, 1 ]
Mathlib/Algebra/BigOperators/Multiset/Basic.lean
Multiset.prod_map_inv
[ { "state_after": "no goals", "state_before": "ι : Type u_2\nα : Type u_1\nβ : Type ?u.93370\nγ : Type ?u.93373\ninst✝ : DivisionCommMonoid α\nm : Multiset ι\nf g : ι → α\n⊢ prod (map (fun i => (f i)⁻¹) m) = (prod (map f m))⁻¹", "tactic": "simp_rw [←(m.map f).prod_map_inv', map_map, Function.comp_apply]"...
[ 315, 67 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 313, 1 ]
Mathlib/Data/Complex/Exponential.lean
Real.sin_pos_of_pos_of_le_one
[ { "state_after": "case h₁.h\nx : ℝ\nhx0 : 0 < x\nhx : x ≤ 1\n⊢ abs' x ^ 4 ≤ x\n\ncase h₂.h\nx : ℝ\nhx0 : 0 < x\nhx : x ≤ 1\n⊢ x ^ 3 ≤ x", "state_before": "x : ℝ\nhx0 : 0 < x\nhx : x ≤ 1\n⊢ abs' x ^ 4 * (5 / 96) + x ^ 3 / 6 ≤ x * (5 / 96) + x / 6", "tactic": "gcongr" }, { "state_after": "no goals...
[ 1897, 100 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 1881, 1 ]
Mathlib/Data/Finset/Lattice.lean
Finset.sup_himp_right
[]
[ 645, 35 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 643, 1 ]
Mathlib/Analysis/SpecialFunctions/Trigonometric/Angle.lean
Real.Angle.nsmul_toReal_eq_mul
[ { "state_after": "n : ℕ\nh : n ≠ 0\nθ : Angle\n⊢ toReal (n • ↑(toReal θ)) = ↑n * toReal θ ↔ toReal θ ∈ Set.Ioc (-π / ↑n) (π / ↑n)", "state_before": "n : ℕ\nh : n ≠ 0\nθ : Angle\n⊢ toReal (n • θ) = ↑n * toReal θ ↔ toReal θ ∈ Set.Ioc (-π / ↑n) (π / ↑n)", "tactic": "nth_rw 1 [← coe_toReal θ]" }, { ...
[ 668, 20 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 663, 1 ]
Mathlib/LinearAlgebra/AffineSpace/Basis.lean
AffineBasis.coords_apply
[]
[ 303, 6 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 302, 1 ]
Mathlib/MeasureTheory/Measure/MeasureSpaceDef.lean
MeasureTheory.diff_ae_eq_self
[ { "state_after": "no goals", "state_before": "α : Type u_1\nβ : Type ?u.106226\nγ : Type ?u.106229\nδ : Type ?u.106232\nι : Type ?u.106235\ninst✝ : MeasurableSpace α\nμ μ₁ μ₂ : Measure α\ns s₁ s₂ t : Set α\n⊢ s \\ t =ᵐ[μ] s ↔ ↑↑μ (s ∩ t) = 0", "tactic": "simp [eventuallyLE_antisymm_iff, ae_le_set, diff_...
[ 476, 50 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 474, 1 ]
Mathlib/LinearAlgebra/Matrix/BilinearForm.lean
BilinForm.toMatrix'_mul
[ { "state_after": "no goals", "state_before": "R : Type ?u.903066\nM✝ : Type ?u.903069\ninst✝¹⁸ : Semiring R\ninst✝¹⁷ : AddCommMonoid M✝\ninst✝¹⁶ : Module R M✝\nR₁ : Type ?u.903105\nM₁ : Type ?u.903108\ninst✝¹⁵ : Ring R₁\ninst✝¹⁴ : AddCommGroup M₁\ninst✝¹³ : Module R₁ M₁\nR₂ : Type u_1\nM₂ : Type ?u.903720\n...
[ 270, 52 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 268, 1 ]
Mathlib/MeasureTheory/Integral/FundThmCalculus.lean
intervalIntegral.integral_hasDerivWithinAt_of_tendsto_ae_left
[ { "state_after": "ι : Type ?u.1767200\n𝕜 : Type ?u.1767203\nE : Type u_1\nF : Type ?u.1767209\nA : Type ?u.1767212\ninst✝⁵ : NormedAddCommGroup E\ninst✝⁴ : CompleteSpace E\ninst✝³ : 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 ub va vb : ι → ℝ\ninst✝²...
[ 948, 77 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 943, 1 ]
Mathlib/Data/Real/EReal.lean
EReal.neg_le_of_neg_le
[]
[ 808, 92 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 808, 11 ]
Mathlib/SetTheory/Ordinal/Arithmetic.lean
Ordinal.enumOrd_def_nonempty
[]
[ 2200, 60 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 2198, 1 ]
Mathlib/ModelTheory/Semantics.lean
FirstOrder.Language.ElementarilyEquivalent.nonempty
[]
[ 1134, 22 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 1133, 1 ]
Mathlib/RingTheory/FractionalIdeal.lean
FractionalIdeal.eq_spanSingleton_mul
[ { "state_after": "no goals", "state_before": "R : Type u_1\ninst✝⁷ : CommRing R\nS : Submonoid R\nP : Type u_2\ninst✝⁶ : CommRing P\ninst✝⁵ : Algebra R P\nloc : IsLocalization S P\nR₁ : Type ?u.1739872\ninst✝⁴ : CommRing R₁\nK : Type ?u.1739878\ninst✝³ : Field K\ninst✝² : Algebra R₁ K\ninst✝¹ : IsFractionRi...
[ 1543, 82 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 1541, 1 ]
Mathlib/Algebra/Algebra/Equiv.lean
AlgEquiv.ofAlgHom_coe_algHom
[]
[ 506, 19 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 504, 1 ]
Mathlib/FieldTheory/RatFunc.lean
RatFunc.num_zero
[ { "state_after": "no goals", "state_before": "K : Type u\ninst✝ : Field K\n⊢ num 0 = 0", "tactic": "convert num_div' (0 : K[X]) one_ne_zero <;> simp" } ]
[ 1153, 98 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 1153, 1 ]
Mathlib/Algebra/Order/Field/Basic.lean
inv_pos_lt_iff_one_lt_mul'
[ { "state_after": "ι : Type ?u.41314\nα : Type u_1\nβ : Type ?u.41320\ninst✝ : LinearOrderedSemifield α\na b c d e : α\nm n : ℤ\nha : 0 < a\n⊢ 1 / a < b ↔ 1 < a * b", "state_before": "ι : Type ?u.41314\nα : Type u_1\nβ : Type ?u.41320\ninst✝ : LinearOrderedSemifield α\na b c d e : α\nm n : ℤ\nha : 0 < a\n⊢ a...
[ 227, 23 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 225, 1 ]
Mathlib/Analysis/Normed/Group/Basic.lean
Continuous.nnnorm'
[]
[ 1212, 26 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 1211, 1 ]
Mathlib/Analysis/InnerProductSpace/Basic.lean
inner_lt_one_iff_real_of_norm_one
[ { "state_after": "no goals", "state_before": "𝕜 : Type ?u.3244202\nE : Type ?u.3244205\nF : Type u_1\ninst✝⁴ : IsROrC 𝕜\ninst✝³ : NormedAddCommGroup E\ninst✝² : InnerProductSpace 𝕜 E\ninst✝¹ : NormedAddCommGroup F\ninst✝ : InnerProductSpace ℝ F\ndec_E : DecidableEq E\nx y : F\nhx : ‖x‖ = 1\nhy : ‖y‖ = 1\...
[ 1729, 93 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 1728, 1 ]
Mathlib/Order/SemiconjSup.lean
IsOrderRightAdjoint.right_mono
[]
[ 68, 82 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 67, 1 ]
Mathlib/RingTheory/Ideal/Operations.lean
Ideal.comap_id
[]
[ 1394, 29 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 1393, 1 ]
Mathlib/Order/Bounds/Basic.lean
MonotoneOn.mem_upperBounds_image_self
[]
[ 1160, 38 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 1159, 1 ]
Mathlib/Combinatorics/Composition.lean
CompositionAsSet.blocks_sum
[ { "state_after": "n : ℕ\nc : CompositionAsSet n\nthis : take (length c) (blocks c) = blocks c\n⊢ sum (blocks c) = n", "state_before": "n : ℕ\nc : CompositionAsSet n\n⊢ sum (blocks c) = n", "tactic": "have : c.blocks.take c.length = c.blocks := take_all_of_le (by simp [blocks])" }, { "state_after...
[ 980, 6 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 977, 1 ]
Mathlib/Data/Polynomial/AlgebraMap.lean
Polynomial.isRoot_of_aeval_algebraMap_eq_zero
[]
[ 377, 37 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 374, 1 ]
Mathlib/Computability/Reduce.lean
ManyOneEquiv.le_congr_right
[]
[ 250, 51 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 248, 1 ]
Mathlib/MeasureTheory/Decomposition/Jordan.lean
MeasureTheory.JordanDecomposition.real_smul_posPart_nonneg
[ { "state_after": "no goals", "state_before": "α : Type u_1\nβ : Type ?u.11681\ninst✝ : MeasurableSpace α\nj : JordanDecomposition α\nr : ℝ\nhr : 0 ≤ r\n⊢ (r • j).posPart = Real.toNNReal r • j.posPart", "tactic": "rw [real_smul_def, ← smul_posPart, if_pos hr]" } ]
[ 153, 48 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 151, 1 ]
Mathlib/Analysis/SpecialFunctions/Trigonometric/Inverse.lean
Real.arccos_eq_pi_div_two
[ { "state_after": "no goals", "state_before": "x : ℝ\n⊢ arccos x = π / 2 ↔ x = 0", "tactic": "simp [arccos]" } ]
[ 399, 80 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 399, 1 ]
Mathlib/Data/Real/Hyperreal.lean
Hyperreal.isSt_of_tendsto
[]
[ 264, 68 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 263, 1 ]
Mathlib/Analysis/InnerProductSpace/Basic.lean
Orthonormal.inner_products_summable
[ { "state_after": "𝕜 : Type u_1\nE : Type u_2\nF : Type ?u.3502141\ninst✝⁴ : IsROrC 𝕜\ninst✝³ : NormedAddCommGroup E\ninst✝² : InnerProductSpace 𝕜 E\ninst✝¹ : NormedAddCommGroup F\ninst✝ : InnerProductSpace ℝ F\ndec_E : DecidableEq E\nι : Type u_3\nx : E\nv : ι → E\nhv : Orthonormal 𝕜 v\n⊢ HasSum (fun i => ‖...
[ 1918, 37 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 1909, 1 ]
Mathlib/Data/Num/Lemmas.lean
Num.lor'_to_nat
[ { "state_after": "no goals", "state_before": "α : Type ?u.603128\n⊢ ∀ (m n : Num), ↑(lor m n) = Nat.lor' ↑m ↑n", "tactic": "apply bitwise'_to_nat fun x y => pos (PosNum.lor x y) <;> intros <;> cases_type* Bool <;> rfl" } ]
[ 938, 96 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 935, 1 ]
Mathlib/Analysis/SpecialFunctions/Trigonometric/Angle.lean
Real.Angle.toReal_coe
[]
[ 527, 6 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 526, 1 ]
Mathlib/Analysis/Asymptotics/Asymptotics.lean
Asymptotics.isBigO_abs_abs
[]
[ 830, 41 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 829, 1 ]
Mathlib/Order/GameAdd.lean
Prod.GameAdd.fix_eq
[]
[ 134, 27 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 131, 1 ]
Mathlib/Topology/GDelta.lean
isGδ_iInter_of_open
[ { "state_after": "no goals", "state_before": "α : Type u_2\nβ : Type ?u.1617\nγ : Type ?u.1620\nι : Type u_1\ninst✝¹ : TopologicalSpace α\ninst✝ : Encodable ι\nf : ι → Set α\nhf : ∀ (i : ι), IsOpen (f i)\n⊢ ∀ (t : Set α), t ∈ range f → IsOpen t", "tactic": "rwa [forall_range_iff]" }, { "state_af...
[ 79, 80 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 77, 1 ]
Mathlib/Analysis/BoxIntegral/Box/Basic.lean
BoxIntegral.Box.coe_mk'
[ { "state_after": "ι : Type u_1\nI J : Box ι\nx y l u : ι → ℝ\n⊢ ↑(if h : ∀ (i : ι), l i < u i then ↑{ lower := l, upper := u, lower_lt_upper := h } else ⊥) =\n Set.pi univ fun i => Ioc (l i) (u i)", "state_before": "ι : Type u_1\nI J : Box ι\nx y l u : ι → ℝ\n⊢ ↑(mk' l u) = Set.pi univ fun i => Ioc (l i)...
[ 339, 26 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 334, 1 ]
Mathlib/Data/List/Func.lean
List.Func.add_nil
[ { "state_after": "α✝ : Type u\nβ : Type v\nγ : Type w\nα : Type u\ninst✝ : AddMonoid α\nas : List α\n⊢ map (fun a => a + default) as = as", "state_before": "α✝ : Type u\nβ : Type v\nγ : Type w\nα : Type u\ninst✝ : AddMonoid α\nas : List α\n⊢ add as [] = as", "tactic": "rw [add, @pointwise_nil α α α ⟨0⟩ ...
[ 351, 19 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 347, 1 ]
Mathlib/Data/Set/Basic.lean
Set.insert_nonempty
[]
[ 1201, 22 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 1200, 1 ]
Mathlib/ModelTheory/Semantics.lean
FirstOrder.Language.card_le_of_model_distinctConstantsTheory
[]
[ 1093, 91 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 1091, 1 ]
Mathlib/Geometry/Euclidean/Angle/Unoriented/Basic.lean
InnerProductGeometry.sin_angle_mul_norm_mul_norm
[ { "state_after": "V : Type u_1\ninst✝¹ : NormedAddCommGroup V\ninst✝ : InnerProductSpace ℝ V\nx✝ y✝ x y : V\n⊢ sin (arccos (inner x y / (‖x‖ * ‖y‖))) * (‖x‖ * ‖y‖) = sqrt (inner x x * inner y y - inner x y * inner x y)", "state_before": "V : Type u_1\ninst✝¹ : NormedAddCommGroup V\ninst✝ : InnerProductSpace...
[ 206, 12 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 190, 1 ]
Mathlib/NumberTheory/Liouville/LiouvilleWith.lean
LiouvilleWith.rat_mul_iff
[ { "state_after": "no goals", "state_before": "p q x y : ℝ\nr : ℚ\nm : ℤ\nn : ℕ\nhr : r ≠ 0\n⊢ LiouvilleWith p (↑r * x) ↔ LiouvilleWith p x", "tactic": "rw [mul_comm, mul_rat_iff hr]" } ]
[ 145, 32 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 144, 1 ]
Mathlib/Order/Filter/AtTopBot.lean
Filter.tendsto_const_mul_atBot_of_neg
[ { "state_after": "no goals", "state_before": "ι : Type ?u.230840\nι' : Type ?u.230843\nα : Type u_1\nβ : Type u_2\nγ : Type ?u.230852\ninst✝ : LinearOrderedField α\nl : Filter β\nf : β → α\nr : α\nhr : r < 0\n⊢ Tendsto (fun x => r * f x) l atBot ↔ Tendsto f l atTop", "tactic": "simpa only [neg_mul, tend...
[ 1107, 98 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 1105, 1 ]
Mathlib/GroupTheory/Submonoid/Operations.lean
Submonoid.map_bot
[]
[ 355, 25 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 354, 1 ]
Mathlib/Data/Nat/Digits.lean
Nat.digits_eq_nil_iff_eq_zero
[ { "state_after": "case mp\nn✝ b n : ℕ\n⊢ digits b n = [] → n = 0\n\ncase mpr\nn✝ b n : ℕ\n⊢ n = 0 → digits b n = []", "state_before": "n✝ b n : ℕ\n⊢ digits b n = [] ↔ n = 0", "tactic": "constructor" }, { "state_after": "case mp\nn✝ b n : ℕ\nh : digits b n = []\n⊢ n = 0", "state_before": "cas...
[ 299, 9 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 292, 1 ]
Mathlib/Order/Disjoint.lean
Codisjoint.left_le_of_le_inf_left
[ { "state_after": "no goals", "state_before": "α : Type u_1\ninst✝¹ : DistribLattice α\ninst✝ : OrderTop α\na b c : α\nh : b ⊓ a ≤ c\nhd : Codisjoint b c\n⊢ a ⊓ b ≤ c", "tactic": "rwa [inf_comm]" } ]
[ 395, 50 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 394, 1 ]
Mathlib/Data/Matrix/Kronecker.lean
Matrix.kroneckerMap_smul_right
[]
[ 125, 24 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 122, 1 ]
Std/Data/Nat/Lemmas.lean
Nat.sub_add_comm
[ { "state_after": "n m k : Nat\nh : k ≤ n\n⊢ n + m = n - k + m + k", "state_before": "n m k : Nat\nh : k ≤ n\n⊢ n + m - k = n - k + m", "tactic": "rw [Nat.sub_eq_iff_eq_add (Nat.le_trans h (Nat.le_add_right ..))]" }, { "state_after": "no goals", "state_before": "n m k : Nat\nh : k ≤ n\n⊢ n + ...
[ 437, 47 ]
e68aa8f5fe47aad78987df45f99094afbcb5e936
https://github.com/leanprover/std4
[ 435, 11 ]
Mathlib/SetTheory/Ordinal/Basic.lean
Ordinal.lift_type_eq
[]
[ 746, 95 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 740, 1 ]
Mathlib/Order/Lattice.lean
inf_inf_distrib_left
[]
[ 536, 36 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 535, 1 ]
Mathlib/MeasureTheory/Constructions/Prod/Integral.lean
MeasureTheory.StronglyMeasurable.integral_prod_left
[]
[ 138, 60 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 136, 1 ]