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list
Mathlib/GroupTheory/OrderOfElement.lean
orderOf_eq_zero_iff
[]
[ 173, 55 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 172, 1 ]
Mathlib/Data/IsROrC/Basic.lean
IsROrC.ofReal_finsupp_prod
[]
[ 265, 25 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 263, 1 ]
Mathlib/Algebra/GeomSum.lean
Odd.nat_add_dvd_pow_add_pow
[ { "state_after": "no goals", "state_before": "α : Type u\nx y n : ℕ\nh : Odd n\n⊢ x + y ∣ x ^ n + y ^ n", "tactic": "exact_mod_cast Odd.add_dvd_pow_add_pow (x : ℤ) (↑y) h" } ]
[ 216, 56 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 215, 1 ]
Mathlib/Data/Nat/Factors.lean
Nat.factors_unique
[ { "state_after": "case refine'_1\nn : ℕ\nl : List ℕ\nh₁ : prod l = n\nh₂ : ∀ (p : ℕ), p ∈ l → Prime p\n⊢ prod l = prod (factors n)\n\ncase refine'_2\nn : ℕ\nl : List ℕ\nh₁ : prod l = n\nh₂ : ∀ (p : ℕ), p ∈ l → Prime p\n⊢ ∀ (p : ℕ), p ∈ l → _root_.Prime p\n\ncase refine'_3\nn : ℕ\nl : List ℕ\nh₁ : prod l = n\nh₂...
[ 181, 40 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 170, 1 ]
Mathlib/SetTheory/ZFC/Basic.lean
ZFSet.regularity
[]
[ 1222, 22 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 1216, 1 ]
Mathlib/Algebra/Group/Semiconj.lean
SemiconjBy.eq
[]
[ 46, 4 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 45, 11 ]
Mathlib/MeasureTheory/Constructions/BorelSpace/ContinuousLinearMap.lean
ContinuousLinearMap.measurable_coe
[]
[ 74, 42 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 72, 1 ]
Mathlib/Data/Finset/Sigma.lean
Finset.mem_sigma
[]
[ 53, 21 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 52, 1 ]
Mathlib/MeasureTheory/Function/SimpleFuncDenseLp.lean
MeasureTheory.SimpleFunc.memℒp_of_finite_measure_preimage
[ { "state_after": "case pos\nα : Type u_1\nβ : Type ?u.1422783\nι : Type ?u.1422786\nE : Type u_2\nF : Type ?u.1422792\n𝕜 : Type ?u.1422795\ninst✝² : MeasurableSpace α\ninst✝¹ : NormedAddCommGroup E\ninst✝ : NormedAddCommGroup F\nμ : Measure α\np✝ p : ℝ≥0∞\nf : α →ₛ E\nhf : ∀ (y : E), y ≠ 0 → ↑↑μ (↑f ⁻¹' {y}) <...
[ 354, 86 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 342, 1 ]
Mathlib/MeasureTheory/Function/SimpleFunc.lean
MeasureTheory.SimpleFunc.bind_const
[ { "state_after": "case H\nα : Type u_1\nβ : Type u_2\nγ : Type ?u.64948\nδ : Type ?u.64951\ninst✝ : MeasurableSpace α\nf : α →ₛ β\na✝ : α\n⊢ ↑(bind f (const α)) a✝ = ↑f a✝", "state_before": "α : Type u_1\nβ : Type u_2\nγ : Type ?u.64948\nδ : Type ?u.64951\ninst✝ : MeasurableSpace α\nf : α →ₛ β\n⊢ bind f (co...
[ 432, 71 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 432, 1 ]
Mathlib/RingTheory/NonZeroDivisors.lean
mul_cancel_right_mem_nonZeroDivisors
[ { "state_after": "no goals", "state_before": "M : Type ?u.15454\nM' : Type ?u.15457\nM₁ : Type ?u.15460\nR : Type u_1\nR' : Type ?u.15466\nF : Type ?u.15469\ninst✝⁴ : MonoidWithZero M\ninst✝³ : MonoidWithZero M'\ninst✝² : CommMonoidWithZero M₁\ninst✝¹ : Ring R\ninst✝ : CommRing R'\nx y r : R\nhr : r ∈ R⁰\nh...
[ 70, 91 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 68, 1 ]
Mathlib/LinearAlgebra/Pi.lean
LinearMap.lsum_apply
[]
[ 163, 55 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 161, 1 ]
Mathlib/Algebra/Order/LatticeGroup.lean
LatticeOrderedAddCommGroup.isSolid_solidClosure
[]
[ 616, 53 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 615, 1 ]
Mathlib/Algebra/Order/Monoid/ToMulBot.lean
WithZero.toMulBot_strictMono
[]
[ 59, 74 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 59, 1 ]
Mathlib/Algebra/GroupWithZero/InjSurj.lean
Function.Injective.noZeroDivisors
[ { "state_after": "no goals", "state_before": "M₀ : Type u_1\nG₀ : Type ?u.1682\nM₀' : Type u_2\nG₀' : Type ?u.1688\ninst✝⁴ : Mul M₀\ninst✝³ : Zero M₀\ninst✝² : Mul M₀'\ninst✝¹ : Zero M₀'\ninst✝ : NoZeroDivisors M₀'\nf : M₀ → M₀'\nhf : Injective f\nzero : f 0 = 0\nmul : ∀ (x y : M₀), f (x * y) = f x * f y\na...
[ 62, 70 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 56, 11 ]
Mathlib/Topology/Instances/Matrix.lean
Continuous.matrix_col
[]
[ 105, 60 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 104, 1 ]
Mathlib/LinearAlgebra/BilinearForm.lean
BilinForm.coe_smul
[]
[ 221, 6 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 219, 1 ]
Mathlib/Topology/MetricSpace/EMetricSpace.lean
EMetric.secondCountable_of_almost_dense_set
[ { "state_after": "α : Type u\nβ : Type v\nX : Type ?u.281603\ninst✝ : PseudoEMetricSpace α\nx y z : α\nε ε₁ ε₂ : ℝ≥0∞\ns t : Set α\nhs : ∀ (ε : ℝ≥0∞), ε > 0 → ∃ t, Set.Countable t ∧ (⋃ (x : α) (_ : x ∈ t), closedBall x ε) = univ\n⊢ SeparableSpace α", "state_before": "α : Type u\nβ : Type v\nX : Type ?u.2816...
[ 864, 45 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 857, 1 ]
Mathlib/MeasureTheory/Function/L1Space.lean
MeasureTheory.tendsto_lintegral_norm_of_dominated_convergence
[ { "state_after": "α : Type u_1\nβ : Type u_2\nγ : Type ?u.739626\nδ : Type ?u.739629\nm : MeasurableSpace α\nμ ν : Measure α\ninst✝² : MeasurableSpace δ\ninst✝¹ : NormedAddCommGroup β\ninst✝ : NormedAddCommGroup γ\nF✝ : ℕ → α → β\nf✝ : α → β\nbound✝ : α → ℝ\nF : ℕ → α → β\nf : α → β\nbound : α → ℝ\nF_measurable...
[ 367, 12 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 322, 1 ]
Mathlib/Data/List/Infix.lean
List.suffix_iff_eq_append
[ { "state_after": "case intro\nα : Type u_1\nβ : Type ?u.3302\nl l₁ l₃ : List α\na b : α\nm n : ℕ\nr : List α\n⊢ take (length (r ++ l₁) - length l₁) (r ++ l₁) ++ l₁ = r ++ l₁", "state_before": "α : Type u_1\nβ : Type ?u.3302\nl l₁ l₂ l₃ : List α\na b : α\nm n : ℕ\n⊢ l₁ <:+ l₂ → take (length l₂ - length l₁) l...
[ 208, 12 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 206, 1 ]
Mathlib/Data/Set/Intervals/Basic.lean
Set.Ioi_inter_Iic
[]
[ 631, 6 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 630, 1 ]
src/lean/Init/Data/Nat/Basic.lean
Nat.add_sub_add_left
[ { "state_after": "no goals", "state_before": "k n m : Nat\n⊢ k + n - (k + m) = n - m", "tactic": "rw [Nat.add_comm k n, Nat.add_comm k m, Nat.add_sub_add_right]" } ]
[ 592, 65 ]
d5348dfac847a56a4595fb6230fd0708dcb4e7e9
https://github.com/leanprover/lean4
[ 591, 11 ]
Mathlib/Order/Max.lean
Subsingleton.isMin
[]
[ 370, 31 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 369, 11 ]
Mathlib/Topology/MetricSpace/Basic.lean
squeeze_zero
[]
[ 1448, 72 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 1446, 1 ]
Mathlib/GroupTheory/Congruence.lean
Con.mem_coe
[]
[ 799, 10 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 798, 1 ]
Mathlib/Analysis/BoxIntegral/Partition/SubboxInduction.lean
BoxIntegral.Prepartition.toSubordinate_toPrepartition_le
[]
[ 184, 74 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 182, 1 ]
Mathlib/Data/Fintype/BigOperators.lean
Fintype.card_sigma
[]
[ 128, 17 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 126, 8 ]
Mathlib/Algebra/GroupPower/Order.lean
min_le_of_mul_le_sq
[ { "state_after": "no goals", "state_before": "β : Type ?u.169935\nA : Type ?u.169938\nG : Type ?u.169941\nM : Type u_1\nR : Type ?u.169947\ninst✝³ : Monoid M\ninst✝² : LinearOrder M\ninst✝¹ : CovariantClass M M (fun x x_1 => x * x_1) fun x x_1 => x < x_1\ninst✝ : CovariantClass M M (swap fun x x_1 => x * x_...
[ 329, 65 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 328, 1 ]
Mathlib/NumberTheory/Padics/Hensel.lean
soln_unique
[ { "state_after": "no goals", "state_before": "p : ℕ\ninst✝ : Fact (Nat.Prime p)\nF : Polynomial ℤ_[p]\na : ℤ_[p]\nhnorm : ‖Polynomial.eval a F‖ < ‖Polynomial.eval a (↑Polynomial.derivative F)‖ ^ 2\nhnsol : Polynomial.eval a F ≠ 0\nz : ℤ_[p]\nhev : Polynomial.eval z F = 0\nhnlt : ‖z - a‖ < ‖Polynomial.eval a...
[ 457, 37 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 425, 9 ]
Mathlib/MeasureTheory/Function/SimpleFuncDenseLp.lean
MeasureTheory.SimpleFunc.tendsto_approxOn_range_L1_nnnorm
[ { "state_after": "no goals", "state_before": "α : Type ?u.941082\nβ : Type ?u.941085\nι : Type ?u.941088\nE : Type ?u.941091\nF : Type ?u.941094\n𝕜 : Type ?u.941097\ninst✝⁴ : MeasurableSpace β\ninst✝³ : MeasurableSpace E\ninst✝² : NormedAddCommGroup E\ninst✝¹ : OpensMeasurableSpace E\nf : β → E\nμ : Measur...
[ 264, 21 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 255, 1 ]
Mathlib/ModelTheory/Substructures.lean
FirstOrder.Language.Substructure.map_sup
[]
[ 514, 25 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 513, 1 ]
Mathlib/Algebra/MonoidAlgebra/Basic.lean
MonoidAlgebra.mul_apply
[ { "state_after": "k : Type u₁\nG : Type u₂\nR : Type ?u.354844\ninst✝² : Semiring k\ninst✝¹ : DecidableEq G\ninst✝ : Mul G\nf g : MonoidAlgebra k G\nx : G\n⊢ (sum f fun a₁ b => ↑(sum g fun a₂ b₂ => single (a₁ * a₂) (b * b₂)) x) =\n sum f fun a₁ b₁ => sum g fun a₂ b₂ => if a₁ * a₂ = x then b₁ * b₂ else 0", ...
[ 431, 21 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 426, 1 ]
Mathlib/SetTheory/ZFC/Ordinal.lean
ZFSet.IsTransitive.subset_of_mem
[]
[ 52, 6 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 51, 1 ]
Mathlib/Topology/Algebra/InfiniteSum/Ring.lean
Summable.mul_left
[]
[ 46, 34 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 45, 1 ]
Mathlib/Data/Sum/Order.lean
Sum.swap_lt_swap_iff
[]
[ 290, 19 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 289, 1 ]
Mathlib/Data/Polynomial/Basic.lean
Polynomial.toFinsupp_erase
[ { "state_after": "case ofFinsupp\nR : Type u\na b : R\nm n✝ : ℕ\ninst✝ : Semiring R\np q : R[X]\nn : ℕ\ntoFinsupp✝ : AddMonoidAlgebra R ℕ\n⊢ (erase n { toFinsupp := toFinsupp✝ }).toFinsupp = Finsupp.erase n { toFinsupp := toFinsupp✝ }.toFinsupp", "state_before": "R : Type u\na b : R\nm n✝ : ℕ\ninst✝ : Semir...
[ 1024, 24 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 1022, 1 ]
Std/Data/Rat/Lemmas.lean
Rat.zero_mul
[ { "state_after": "no goals", "state_before": "a : Rat\n⊢ 0 * a = 0", "tactic": "simp [mul_def]" } ]
[ 260, 78 ]
e68aa8f5fe47aad78987df45f99094afbcb5e936
https://github.com/leanprover/std4
[ 260, 19 ]
Mathlib/Analysis/Convex/Side.lean
AffineSubspace.setOf_sOppSide_eq_image2
[ { "state_after": "case h\nR : Type u_1\nV : Type u_2\nV' : Type ?u.437898\nP : Type u_3\nP' : Type ?u.437904\ninst✝⁶ : LinearOrderedField R\ninst✝⁵ : AddCommGroup V\ninst✝⁴ : Module R V\ninst✝³ : AddTorsor V P\ninst✝² : AddCommGroup V'\ninst✝¹ : Module R V'\ninst✝ : AddTorsor V' P'\ns : AffineSubspace R P\nx p ...
[ 839, 53 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 824, 1 ]
Mathlib/LinearAlgebra/Prod.lean
LinearMap.coe_inr
[]
[ 191, 6 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 190, 1 ]
Mathlib/Topology/Semicontinuous.lean
LowerSemicontinuous.lowerSemicontinuousAt
[]
[ 164, 6 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 162, 1 ]
Mathlib/Data/List/Basic.lean
List.replicate_right_inj
[]
[ 475, 40 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 473, 1 ]
Mathlib/Topology/FiberBundle/Trivialization.lean
Pretrivialization.apply_symm_apply'
[]
[ 170, 41 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 168, 1 ]
Mathlib/MeasureTheory/Constructions/Pi.lean
MeasureTheory.piPremeasure_pi'
[ { "state_after": "case inl\nι : Type u_2\nι' : Type ?u.1509037\nα : ι → Type u_1\ninst✝ : Fintype ι\nm : (i : ι) → OuterMeasure (α i)\ns : (i : ι) → Set (α i)\nh✝ : IsEmpty ι\n⊢ piPremeasure m (Set.pi univ s) = ∏ i : ι, ↑(m i) (s i)\n\ncase inr\nι : Type u_2\nι' : Type ?u.1509037\nα : ι → Type u_1\ninst✝ : Fint...
[ 178, 27 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 170, 1 ]
Mathlib/Algebra/Lie/Normalizer.lean
LieSubmodule.normalizer_bot_eq_maxTrivSubmodule
[]
[ 102, 6 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 100, 1 ]
Mathlib/Order/Filter/Basic.lean
Filter.Tendsto.mono_right
[]
[ 2927, 17 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 2925, 1 ]
Mathlib/Computability/TuringMachine.lean
Turing.PointedMap.mk_val
[]
[ 367, 6 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 365, 1 ]
Mathlib/Order/Hom/Bounded.lean
TopHom.coe_top
[]
[ 315, 6 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 314, 1 ]
Mathlib/AlgebraicGeometry/StructureSheaf.lean
AlgebraicGeometry.StructureSheaf.const_mul_cancel
[ { "state_after": "case h\nR : Type u\ninst✝ : CommRing R\nf g₁ g₂ : R\nU : Opens ↑(PrimeSpectrum.Top R)\nhu₁ : ∀ (x : ↑(PrimeSpectrum.Top R)), x ∈ U → g₁ ∈ Ideal.primeCompl x.asIdeal\nhu₂ : ∀ (x : ↑(PrimeSpectrum.Top R)), x ∈ U → g₂ ∈ Ideal.primeCompl x.asIdeal\n⊢ f * g₁ * g₂ = f * (g₁ * g₂)", "state_before...
[ 402, 44 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 400, 1 ]
Mathlib/Data/Erased.lean
Erased.out_proof
[]
[ 56, 8 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 55, 1 ]
Mathlib/Data/Multiset/Basic.lean
Multiset.cons_ne_zero
[]
[ 292, 20 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 291, 1 ]
Mathlib/Data/List/Zip.lean
List.unzip_right
[ { "state_after": "no goals", "state_before": "α : Type u\nβ : Type u_1\nγ : Type ?u.85098\nδ : Type ?u.85101\nε : Type ?u.85104\nl : List (α × β)\n⊢ (unzip l).snd = map Prod.snd l", "tactic": "simp only [unzip_eq_map]" } ]
[ 220, 101 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 220, 1 ]
Mathlib/Topology/Basic.lean
Dense.inter_of_open_right
[]
[ 1425, 48 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 1423, 1 ]
Mathlib/Algebra/Algebra/Basic.lean
NoZeroSMulDivisors.of_algebraMap_injective
[]
[ 807, 45 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 804, 1 ]
Mathlib/Topology/Algebra/UniformField.lean
UniformSpace.Completion.continuous_hatInv
[ { "state_after": "K : Type u_1\ninst✝² : Field K\ninst✝¹ : UniformSpace K\ninst✝ : CompletableTopField K\nx : hat K\nh : x ≠ 0\nthis : T3Space (hat K)\n⊢ ContinuousAt hatInv x", "state_before": "K : Type u_1\ninst✝² : Field K\ninst✝¹ : UniformSpace K\ninst✝ : CompletableTopField K\nx : hat K\nh : x ≠ 0\n⊢ C...
[ 97, 20 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 75, 1 ]
Mathlib/CategoryTheory/Preadditive/Biproducts.lean
CategoryTheory.Limits.inl_of_isLimit
[ { "state_after": "case x\nC : Type u\ninst✝² : Category C\ninst✝¹ : Preadditive C\nJ : Type\ninst✝ : Fintype J\nX Y : C\nt : BinaryBicone X Y\nht : IsLimit (BinaryBicone.toCone t)\n⊢ ∀ (j : Discrete WalkingPair), t.inl ≫ (BinaryBicone.toCone t).π.app j = (BinaryFan.mk (𝟙 X) 0).π.app j", "state_before": "C ...
[ 352, 71 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 350, 1 ]
Mathlib/Algebra/ContinuedFractions/ContinuantsRecurrence.lean
GeneralizedContinuedFraction.numerators_recurrence
[ { "state_after": "K : Type u_1\ng : GeneralizedContinuedFraction K\nn : ℕ\ninst✝ : DivisionRing K\ngp : Pair K\nppredA predA : K\nsucc_nth_s_eq : Stream'.Seq.get? g.s (n + 1) = some gp\nnth_num_eq : numerators g n = ppredA\nsucc_nth_num_eq : numerators g (n + 1) = predA\n⊢ ∃ conts, continuants g n = conts ∧ con...
[ 62, 91 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 53, 1 ]
Mathlib/Data/Nat/Factorization/Basic.lean
Nat.factorization_eq_of_coprime_left
[ { "state_after": "no goals", "state_before": "p a b : ℕ\nhab : coprime a b\nhpa : p ∈ factors a\n⊢ ↑(factorization (a * b)) p = ↑(factorization a) p", "tactic": "rw [factorization_mul_apply_of_coprime hab, ← factors_count_eq, ← factors_count_eq,\n count_eq_zero_of_not_mem (coprime_factors_disjoint hab ...
[ 769, 75 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 766, 1 ]
Mathlib/Topology/Sets/Compacts.lean
TopologicalSpace.Compacts.isCompact
[]
[ 56, 15 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 55, 11 ]
Mathlib/Logic/Embedding/Basic.lean
Equiv.toEmbedding_apply
[]
[ 75, 6 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 74, 1 ]
Mathlib/NumberTheory/LucasLehmer.lean
LucasLehmer.X.ofNat_fst
[]
[ 284, 100 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 284, 9 ]
Mathlib/Algebra/Algebra/Unitization.lean
Unitization.algebraMap_eq_inlRingHom_comp
[]
[ 592, 6 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 590, 1 ]
Mathlib/Analysis/Calculus/ContDiff.lean
ContDiffWithinAt.continuousLinearMap_comp
[ { "state_after": "case intro.intro.intro\n𝕜 : Type u_1\ninst✝¹⁰ : NontriviallyNormedField 𝕜\nD : Type uD\ninst✝⁹ : NormedAddCommGroup D\ninst✝⁸ : NormedSpace 𝕜 D\nE : Type uE\ninst✝⁷ : NormedAddCommGroup E\ninst✝⁶ : NormedSpace 𝕜 E\nF : Type uF\ninst✝⁵ : NormedAddCommGroup F\ninst✝⁴ : NormedSpace 𝕜 F\nG : ...
[ 216, 50 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 213, 1 ]
Mathlib/Data/Nat/Order/Basic.lean
Nat.one_le_of_lt
[]
[ 151, 35 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 150, 1 ]
Mathlib/Analysis/NormedSpace/CompactOperator.lean
isClosed_setOf_isCompactOperator
[ { "state_after": "𝕜₁ : Type u_1\n𝕜₂ : Type u_2\ninst✝¹⁰ : NontriviallyNormedField 𝕜₁\ninst✝⁹ : NormedField 𝕜₂\nσ₁₂ : 𝕜₁ →+* 𝕜₂\nM₁ : Type u_3\nM₂ : Type u_4\ninst✝⁸ : SeminormedAddCommGroup M₁\ninst✝⁷ : AddCommGroup M₂\ninst✝⁶ : NormedSpace 𝕜₁ M₁\ninst✝⁵ : Module 𝕜₂ M₂\ninst✝⁴ : UniformSpace M₂\ninst✝³ ...
[ 436, 7 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 402, 1 ]
Mathlib/Order/SuccPred/Limit.lean
Order.mem_range_succ_of_not_isSuccLimit
[ { "state_after": "case intro\nα : Type u_1\ninst✝¹ : PartialOrder α\ninst✝ : SuccOrder α\na b✝ : α\nC : α → Sort ?u.4712\nh : ¬IsSuccLimit a\nb : α\nhb : ¬IsMax b ∧ succ b = a\n⊢ a ∈ range succ", "state_before": "α : Type u_1\ninst✝¹ : PartialOrder α\ninst✝ : SuccOrder α\na b : α\nC : α → Sort ?u.4712\nh : ...
[ 140, 18 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 138, 1 ]
Mathlib/Analysis/SpecialFunctions/Trigonometric/Angle.lean
Real.Angle.cos_sub_pi
[]
[ 424, 28 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 423, 1 ]
Mathlib/Order/Interval.lean
NonemptyInterval.mem_pure
[ { "state_after": "no goals", "state_before": "α : Type u_1\nβ : Type ?u.12507\nγ : Type ?u.12510\nδ : Type ?u.12513\nι : Sort ?u.12516\nκ : ι → Sort ?u.12521\ninst✝¹ : PartialOrder α\ninst✝ : PartialOrder β\ns t : NonemptyInterval α\nx : α × α\na b : α\n⊢ b ∈ pure a ↔ b = a", "tactic": "rw [← SetLike.me...
[ 277, 54 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 276, 1 ]
Mathlib/MeasureTheory/Integral/SetIntegral.lean
MeasureTheory.set_integral_mono
[]
[ 705, 24 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 704, 1 ]
Mathlib/GroupTheory/MonoidLocalization.lean
Localization.mk_one
[ { "state_after": "M : Type u_1\ninst✝² : CommMonoid M\nS : Submonoid M\nN : Type ?u.78772\ninst✝¹ : CommMonoid N\nP : Type ?u.78778\ninst✝ : CommMonoid P\n⊢ mk 1 1 = One.one", "state_before": "M : Type u_1\ninst✝² : CommMonoid M\nS : Submonoid M\nN : Type ?u.78772\ninst✝¹ : CommMonoid N\nP : Type ?u.78778\n...
[ 332, 53 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 331, 1 ]
Mathlib/Analysis/Calculus/ContDiff.lean
LocalHomeomorph.contDiffAt_symm_deriv
[]
[ 1852, 54 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 1849, 1 ]
Mathlib/Analysis/Convex/Gauge.lean
exists_lt_of_gauge_lt
[ { "state_after": "case intro.intro.intro\n𝕜 : Type ?u.17621\nE : Type u_1\nF : Type ?u.17627\ninst✝¹ : AddCommGroup E\ninst✝ : Module ℝ E\ns t : Set E\na : ℝ\nx : E\nabsorbs : Absorbent ℝ s\nh : gauge s x < a\nb : ℝ\nhba : b < a\nhb : 0 < b\nhx : x ∈ b • s\n⊢ ∃ b, 0 < b ∧ b < a ∧ x ∈ b • s", "state_before"...
[ 96, 25 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 93, 1 ]
Mathlib/Data/Matrix/Basis.lean
Matrix.induction_on'
[ { "state_after": "l : Type ?u.17264\nm : Type u_1\nn : Type u_2\nR : Type ?u.17273\nα : Type u_3\ninst✝⁵ : DecidableEq l\ninst✝⁴ : DecidableEq m\ninst✝³ : DecidableEq n\ninst✝² : Semiring α\ninst✝¹ : Fintype m\ninst✝ : Fintype n\nP : Matrix m n α → Prop\nM : Matrix m n α\nh_zero : P 0\nh_add : ∀ (p q : Matrix m...
[ 103, 22 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 97, 11 ]
Mathlib/Algebra/Lie/IdealOperations.lean
LieIdeal.comap_bracket_incl_of_le
[ { "state_after": "R : Type u\nL : Type v\nL' : Type w₂\ninst✝⁴ : CommRing R\ninst✝³ : LieRing L\ninst✝² : LieAlgebra R L\ninst✝¹ : LieRing L'\ninst✝ : LieAlgebra R L'\nf : L →ₗ⁅R⁆ L'\nI : LieIdeal R L\nJ : LieIdeal R L'\nI₁ I₂ : LieIdeal R L\nh₁ : I₁ ≤ I\nh₂ : I₂ ≤ I\n⊢ comap (incl I) ⁅I ⊓ I₁, I ⊓ I₂⁆ = comap (...
[ 348, 72 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 346, 1 ]
Mathlib/Topology/Algebra/Module/Basic.lean
ContinuousLinearEquiv.self_comp_symm
[ { "state_after": "case h\nR₁ : Type u_1\nR₂ : Type u_2\nR₃ : Type ?u.1589189\ninst✝²⁴ : Semiring R₁\ninst✝²³ : Semiring R₂\ninst✝²² : Semiring R₃\nσ₁₂ : R₁ →+* R₂\nσ₂₁ : R₂ →+* R₁\ninst✝²¹ : RingHomInvPair σ₁₂ σ₂₁\ninst✝²⁰ : RingHomInvPair σ₂₁ σ₁₂\nσ₂₃ : R₂ →+* R₃\nσ₃₂ : R₃ →+* R₂\ninst✝¹⁹ : RingHomInvPair σ₂₃ ...
[ 2090, 29 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 2088, 1 ]
Mathlib/GroupTheory/Subgroup/Basic.lean
Subgroup.comap_le_comap_of_surjective
[]
[ 3046, 78 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 3044, 1 ]
Mathlib/Analysis/Convex/Star.lean
StarConvex.add_smul_sub_mem
[ { "state_after": "case a\n𝕜 : Type u_1\nE : Type u_2\nF : Type ?u.114875\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\nhy : y ∈ s\nt : 𝕜\nht₀ : 0 ≤ t\nht₁ : t ≤ 1\n⊢ x + t • (y - x) ∈ [x-[𝕜...
[ 351, 38 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 347, 1 ]
Mathlib/Analysis/Analytic/Basic.lean
HasFPowerSeriesOnBall.exchange_radius
[]
[ 1038, 76 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 1035, 1 ]
Mathlib/Topology/Algebra/Order/LeftRight.lean
nhds_left_sup_nhds_right'
[ { "state_after": "no goals", "state_before": "α : Type u_1\nβ : Type ?u.2877\ninst✝² : TopologicalSpace α\ninst✝¹ : LinearOrder α\ninst✝ : TopologicalSpace β\na : α\n⊢ 𝓝[Iic a] a ⊔ 𝓝[Ioi a] a = 𝓝 a", "tactic": "rw [← nhdsWithin_union, Iic_union_Ioi, nhdsWithin_univ]" } ]
[ 70, 58 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 69, 1 ]
Mathlib/Analysis/SpecialFunctions/Exp.lean
Real.isBigO_exp_comp_exp_comp
[ { "state_after": "no goals", "state_before": "α : Type u_1\nx y z : ℝ\nl : Filter α\nf g : α → ℝ\n⊢ (IsBoundedUnder (fun x x_1 => x ≤ x_1) l fun x => ‖exp (f x)‖ / ‖exp (g x)‖) ↔\n IsBoundedUnder (fun x x_1 => x ≤ x_1) l (f - g)", "tactic": "simp only [norm_eq_abs, abs_exp, ← exp_sub, isBoundedUnder_...
[ 369, 88 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 366, 1 ]
Mathlib/Analysis/Convex/Side.lean
Function.Injective.sSameSide_map_iff
[ { "state_after": "no goals", "state_before": "R : Type u_1\nV : Type u_2\nV' : Type u_4\nP : Type u_3\nP' : Type u_5\ninst✝⁶ : StrictOrderedCommRing R\ninst✝⁵ : AddCommGroup V\ninst✝⁴ : Module R V\ninst✝³ : AddTorsor V P\ninst✝² : AddCommGroup V'\ninst✝¹ : Module R V'\ninst✝ : AddTorsor V' P'\ns : AffineSub...
[ 90, 77 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 87, 1 ]
Mathlib/Data/Real/ENNReal.lean
ENNReal.mul_lt_of_lt_div
[ { "state_after": "α : Type ?u.292307\nβ : Type ?u.292310\na b c d : ℝ≥0∞\nr p q : ℝ≥0\nh : b ≤ a * c\n⊢ b / c ≤ a", "state_before": "α : Type ?u.292307\nβ : Type ?u.292310\na b c d : ℝ≥0∞\nr p q : ℝ≥0\nh : a < b / c\n⊢ a * c < b", "tactic": "contrapose! h" }, { "state_after": "no goals", "st...
[ 1612, 35 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 1610, 1 ]
Mathlib/Logic/Equiv/LocalEquiv.lean
LocalEquiv.symm_image_eq_source_inter_preimage
[]
[ 501, 46 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 499, 1 ]
Mathlib/Analysis/Calculus/MeanValue.lean
AntitoneOn.concaveOn_of_deriv
[ { "state_after": "no goals", "state_before": "E : Type ?u.426364\ninst✝³ : NormedAddCommGroup E\ninst✝² : NormedSpace ℝ E\nF : Type ?u.426460\ninst✝¹ : NormedAddCommGroup F\ninst✝ : NormedSpace ℝ F\nD : Set ℝ\nhD : Convex ℝ D\nf : ℝ → ℝ\nhf : ContinuousOn f D\nhf' : DifferentiableOn ℝ f (interior D)\nh_anti...
[ 1005, 65 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 1000, 1 ]
Mathlib/FieldTheory/Fixed.lean
FixedPoints.rank_le_card
[ { "state_after": "no goals", "state_before": "M : Type u\ninst✝⁵ : Monoid M\nG : Type u\ninst✝⁴ : Group G\nF : Type v\ninst✝³ : Field F\ninst✝² : MulSemiringAction M F\ninst✝¹ : MulSemiringAction G F\nm : M\ninst✝ : Fintype G\nx : F\ns : Finset F\nhs : LinearIndependent { x // x ∈ subfield G F } fun i => ↑i...
[ 278, 61 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 273, 1 ]
Mathlib/ModelTheory/ElementaryMaps.lean
FirstOrder.Language.Equiv.toElementaryEmbedding_toEmbedding
[]
[ 340, 6 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 338, 1 ]
Mathlib/Data/Set/Function.lean
Function.Semiconj.mapsTo_range
[]
[ 1623, 19 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 1622, 1 ]
Mathlib/Data/Set/Sigma.lean
Set.Nonempty.sigma
[]
[ 208, 19 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 205, 11 ]
Mathlib/Topology/UniformSpace/CompactConvergence.lean
ContinuousMap.nhds_compactConvergence
[ { "state_after": "case h₀.intro.mk.intro.intro\nα : Type u₁\nβ : Type u₂\ninst✝¹ : TopologicalSpace α\ninst✝ : UniformSpace β\nK✝ : Set α\nV✝ : Set (β × β)\nf g : C(α, β)\nK : Set α\nV : Set (β × β)\nhK : IsCompact (K, V).fst\nhV : (K, V).snd ∈ 𝓤 β\n⊢ g ∈ (fun KV => compactConvNhd KV.fst KV.snd g) (K, V)\n\nca...
[ 183, 72 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 176, 1 ]
Mathlib/Algebra/ModEq.lean
AddCommGroup.ModEq.zsmul_add
[]
[ 140, 28 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 139, 11 ]
Mathlib/Topology/Connected.lean
isConnected_univ_pi
[ { "state_after": "α : Type u\nβ : Type v\nι : Type u_2\nπ : ι → Type u_1\ninst✝¹ : TopologicalSpace α\ns✝ t u v : Set α\ninst✝ : (i : ι) → TopologicalSpace (π i)\ns : (i : ι) → Set (π i)\n⊢ Set.Nonempty (pi univ s) → (IsPreconnected (pi univ s) ↔ ∀ (x : ι), IsPreconnected (s x))", "state_before": "α : Type ...
[ 512, 53 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 507, 1 ]
Mathlib/Data/Real/Irrational.lean
Irrational.add_rat
[]
[ 225, 32 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 224, 1 ]
Mathlib/Topology/Connected.lean
IsConnected.biUnion_of_reflTransGen
[]
[ 210, 84 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 205, 1 ]
Mathlib/ModelTheory/Satisfiability.lean
FirstOrder.Language.BoundedFormula.inf_semanticallyEquivalent_not_sup_not
[ { "state_after": "no goals", "state_before": "L : Language\nT : Theory L\nα : Type w\nn : ℕ\nφ ψ : BoundedFormula L α n\nM : Theory.ModelType T\nv : α → ↑M\nxs : Fin n → ↑M\n⊢ Realize (φ ⊓ ψ ⇔ ∼(∼φ ⊔ ∼ψ)) v xs", "tactic": "simp [and_iff_not_or_not]" } ]
[ 536, 28 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 534, 1 ]
Mathlib/Algebra/GroupWithZero/Basic.lean
div_mul_eq_mul_div₀
[ { "state_after": "no goals", "state_before": "α : Type ?u.31135\nM₀ : Type ?u.31138\nG₀ : Type u_1\nM₀' : Type ?u.31144\nG₀' : Type ?u.31147\nF : Type ?u.31150\nF' : Type ?u.31153\ninst✝ : CommGroupWithZero G₀\na✝ b✝ c✝ d a b c : G₀\n⊢ a / c * b = a * b / c", "tactic": "simp_rw [div_eq_mul_inv, mul_asso...
[ 439, 52 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 438, 1 ]
Mathlib/MeasureTheory/Function/LpSpace.lean
MeasureTheory.memℒp_norm_rpow_iff
[ { "state_after": "α : Type u_1\nE : Type u_2\nF : Type ?u.720298\nG : Type ?u.720301\nm m0 : MeasurableSpace α\np : ℝ≥0∞\nq✝ : ℝ\nμ ν : Measure α\ninst✝² : NormedAddCommGroup E\ninst✝¹ : NormedAddCommGroup F\ninst✝ : NormedAddCommGroup G\nq : ℝ≥0∞\nf : α → E\nhf : AEStronglyMeasurable f μ\nq_zero : q ≠ 0\nq_top...
[ 833, 15 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 823, 1 ]
Mathlib/Data/Set/Basic.lean
Set.nonempty_diff
[]
[ 1818, 27 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 1817, 1 ]
Mathlib/Topology/Order.lean
map_nhds_induced_of_mem
[ { "state_after": "no goals", "state_before": "α : Type u_2\nβ : Type u_1\nt : TopologicalSpace β\nf : α → β\na : α\nh : range f ∈ 𝓝 (f a)\n⊢ map f (𝓝 a) = 𝓝 (f a)", "tactic": "rw [nhds_induced, Filter.map_comap_of_mem h]" } ]
[ 879, 97 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 878, 1 ]
Mathlib/Combinatorics/SimpleGraph/Subgraph.lean
SimpleGraph.Subgraph.map_le_iff_le_comap
[ { "state_after": "case refine'_1\nι : Sort ?u.168978\nV : Type u\nW : Type v\nG : SimpleGraph V\nG₁ G₂ : Subgraph G\na b : V\nG' : SimpleGraph W\nf : G →g G'\nH : Subgraph G\nH' : Subgraph G'\nh : Subgraph.map f H ≤ H'\nv : V\nhv : v ∈ H.verts\n⊢ v ∈ (Subgraph.comap f H').verts\n\ncase refine'_2\nι : Sort ?u.16...
[ 718, 21 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 706, 1 ]
Mathlib/Data/Multiset/Basic.lean
Multiset.pairwise_coe_iff_pairwise
[]
[ 3013, 97 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 3011, 1 ]
Mathlib/GroupTheory/Perm/Support.lean
Equiv.Perm.apply_pow_apply_eq_iff
[ { "state_after": "no goals", "state_before": "α : Type u_1\ninst✝¹ : DecidableEq α\ninst✝ : Fintype α\nf✝ g f : Perm α\nn : ℕ\nx : α\n⊢ ↑f (↑(f ^ n) x) = ↑(f ^ n) x ↔ ↑f x = x", "tactic": "rw [← mul_apply, Commute.self_pow f, mul_apply, apply_eq_iff_eq]" } ]
[ 367, 67 ]
5a919533f110b7d76410134a237ee374f24eaaad
https://github.com/leanprover-community/mathlib4
[ 365, 1 ]