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https://github.com/leanprover-community/mathlib4
3ce43c18f614b76e161f911b75a3e1ef641620ff
Mathlib/Analysis/SpecialFunctions/Trigonometric/Basic.lean
Complex.cos_pi
[ 1132, 1 ]
[ 1132, 71 ]
[{"tactic": "rw [\u2190 ofReal_cos, Real.cos_pi]", "annotated_tactic": ["rw [\u2190 <a>ofReal_cos</a>, <a>Real.cos_pi</a>]", [{"full_name": "Complex.ofReal_cos", "def_path": "Mathlib/Data/Complex/Exponential.lean", "def_pos": [962, 9], "def_end_pos": [962, 19]}, {"full_name": "Real.cos_pi", "def_path": "Mathlib/Analysi...
https://github.com/leanprover-community/mathlib4
3ce43c18f614b76e161f911b75a3e1ef641620ff
Mathlib/SetTheory/Ordinal/FixedPoint.lean
Ordinal.nfp_mul_one
[ 613, 1 ]
[ 622, 13 ]
[{"tactic": "rw [\u2190 sup_iterate_eq_nfp, \u2190 sup_opow_nat]", "annotated_tactic": ["rw [\u2190 <a>sup_iterate_eq_nfp</a>, \u2190 <a>sup_opow_nat</a>]", [{"full_name": "Ordinal.sup_iterate_eq_nfp", "def_path": "Mathlib/SetTheory/Ordinal/FixedPoint.lean", "def_pos": [424, 9], "def_end_pos": [424, 27]}, {"full_name":...
https://github.com/leanprover-community/mathlib4
3ce43c18f614b76e161f911b75a3e1ef641620ff
Mathlib/Algebra/Order/Ring/Abs.lean
abs_mul
[ 33, 1 ]
[ 37, 27 ]
[{"tactic": "rw [abs_eq (mul_nonneg (abs_nonneg a) (abs_nonneg b))]", "annotated_tactic": ["rw [<a>abs_eq</a> (<a>mul_nonneg</a> (<a>abs_nonneg</a> a) (<a>abs_nonneg</a> b))]", [{"full_name": "abs_eq", "def_path": "Mathlib/Algebra/Order/Group/Abs.lean", "def_pos": [317, 9], "def_end_pos": [317, 15]}, {"full_name": "mul...
https://github.com/leanprover-community/mathlib4
3ce43c18f614b76e161f911b75a3e1ef641620ff
Mathlib/Computability/ContextFreeGrammar.lean
ContextFreeRule.rewrites_iff
[ 74, 1 ]
[ 77, 86 ]
[{"tactic": "rintro \u27e8p, q, rfl, rfl\u27e9", "annotated_tactic": ["rintro \u27e8p, q, rfl, rfl\u27e9", []], "state_before": "T : Type uT\nN : Type uN\nr : ContextFreeRule T N\nu v : List (Symbol T N)\n\u22a2 (\u2203 p q, u = p ++ [Symbol.nonterminal r.input] ++ q \u2227 v = p ++ r.output ++ q) \u2192 Rewrites r u v...
https://github.com/leanprover-community/mathlib4
3ce43c18f614b76e161f911b75a3e1ef641620ff
Mathlib/Computability/Partrec.lean
Computable.cond
[ 677, 1 ]
[ 679, 91 ]
[{"tactic": "cases c a <;> rfl", "annotated_tactic": ["cases c a <;> rfl", []], "state_before": "\u03b1 : Type u_1\n\u03b2 : Type u_2\n\u03b3 : Type u_3\n\u03c3 : Type u_4\ninst\u271d\u00b3 : Primcodable \u03b1\ninst\u271d\u00b2 : Primcodable \u03b2\ninst\u271d\u00b9 : Primcodable \u03b3\ninst\u271d : Primcodable \u03c...
https://github.com/leanprover-community/mathlib4
3ce43c18f614b76e161f911b75a3e1ef641620ff
Mathlib/RingTheory/TensorProduct.lean
Algebra.TensorProduct.lid_toLinearEquiv
[ 733, 9 ]
[ 734, 80 ]
[]
https://github.com/leanprover-community/mathlib4
3ce43c18f614b76e161f911b75a3e1ef641620ff
Mathlib/MeasureTheory/Group/Measure.lean
MeasureTheory.map_mul_left_eq_self
[ 84, 1 ]
[ 86, 44 ]
[]
https://github.com/leanprover-community/mathlib4
3ce43c18f614b76e161f911b75a3e1ef641620ff
Mathlib/GroupTheory/Subsemigroup/Basic.lean
Subsemigroup.closure_mono
[ 339, 1 ]
[ 340, 48 ]
[]
https://github.com/leanprover-community/mathlib4
3ce43c18f614b76e161f911b75a3e1ef641620ff
Mathlib/Algebra/Order/Field/Basic.lean
inv_le_one
[ 305, 1 ]
[ 306, 62 ]
[{"tactic": "rwa [inv_le (zero_lt_one.trans_le ha) zero_lt_one, inv_one]", "annotated_tactic": ["rwa [<a>inv_le</a> (zero_lt_one.trans_le ha) <a>zero_lt_one</a>, <a>inv_one</a>]", [{"full_name": "inv_le", "def_path": "Mathlib/Algebra/Order/Field/Basic.lean", "def_pos": [262, 9], "def_end_pos": [262, 15]}, {"full_name":...
https://github.com/leanprover-community/mathlib4
3ce43c18f614b76e161f911b75a3e1ef641620ff
Mathlib/Data/Matrix/Basic.lean
Matrix.zero_dotProduct
[ 754, 1 ]
[ 754, 61 ]
[{"tactic": "simp [dotProduct]", "annotated_tactic": ["simp [<a>dotProduct</a>]", [{"full_name": "Matrix.dotProduct", "def_path": "Mathlib/Data/Matrix/Basic.lean", "def_pos": [705, 5], "def_end_pos": [705, 15]}]], "state_before": "l : Type u_1\nm : Type u_2\nn : Type u_3\no : Type u_4\nm' : o \u2192 Type u_5\nn' : o \u...
https://github.com/leanprover-community/mathlib4
3ce43c18f614b76e161f911b75a3e1ef641620ff
Mathlib/LinearAlgebra/BilinearForm.lean
BilinForm.ext
[ 150, 1 ]
[ 153, 16 ]
[{"tactic": "funext", "annotated_tactic": ["funext", []], "state_before": "R : Type u_1\nM : Type u_2\ninst\u271d\u00b9\u2074 : Semiring R\ninst\u271d\u00b9\u00b3 : AddCommMonoid M\ninst\u271d\u00b9\u00b2 : Module R M\nR\u2081 : Type u_3\nM\u2081 : Type u_4\ninst\u271d\u00b9\u00b9 : Ring R\u2081\ninst\u271d\u00b9\u2070...
https://github.com/leanprover-community/mathlib4
3ce43c18f614b76e161f911b75a3e1ef641620ff
Mathlib/Data/List/Basic.lean
List.lookmap_nil
[ 3196, 1 ]
[ 3197, 6 ]
[]
https://github.com/leanprover-community/mathlib4
3ce43c18f614b76e161f911b75a3e1ef641620ff
Mathlib/Order/Basic.lean
lt_iff_lt_of_le_iff_le
[ 531, 1 ]
[ 533, 53 ]
[]
https://github.com/leanprover-community/mathlib4
3ce43c18f614b76e161f911b75a3e1ef641620ff
Mathlib/Topology/EMetricSpace/Basic.lean
EMetric.ball_zero
[ 629, 1 ]
[ 629, 70 ]
[{"tactic": "rw [EMetric.ball_eq_empty_iff]", "annotated_tactic": ["rw [<a>EMetric.ball_eq_empty_iff</a>]", [{"full_name": "EMetric.ball_eq_empty_iff", "def_path": "Mathlib/Topology/EMetricSpace/Basic.lean", "def_pos": [604, 9], "def_end_pos": [604, 26]}]], "state_before": "\u03b1 : Type u\n\u03b2 : Type v\nX : Type u_...
https://github.com/leanprover-community/mathlib4
3ce43c18f614b76e161f911b75a3e1ef641620ff
Mathlib/Data/DFinsupp/Basic.lean
DFinsupp.equivFunOnFintype_single
[ 735, 1 ]
[ 739, 52 ]
[{"tactic": "ext x", "annotated_tactic": ["ext x", []], "state_before": "\u03b9 : Type u\n\u03b3 : Type w\n\u03b2 : \u03b9 \u2192 Type v\n\u03b2\u2081 : \u03b9 \u2192 Type v\u2081\n\u03b2\u2082 : \u03b9 \u2192 Type v\u2082\ndec : DecidableEq \u03b9\ninst\u271d\u00b9 : (i : \u03b9) \u2192 Zero (\u03b2 i)\ns : Finset \u0...
https://github.com/leanprover-community/mathlib4
3ce43c18f614b76e161f911b75a3e1ef641620ff
Mathlib/Data/Set/Intervals/Basic.lean
Set.Ioc_subset_Ioc_iff
[ 1152, 1 ]
[ 1153, 94 ]
[{"tactic": "convert @Ico_subset_Ico_iff \u03b1\u1d52\u1d48 _ b\u2081 b\u2082 a\u2081 a\u2082 h\u2081 using 2 <;> exact (@dual_Ico \u03b1 _ _ _).symm", "annotated_tactic": ["convert @<a>Ico_subset_Ico_iff</a> \u03b1\u1d52\u1d48 _ b\u2081 b\u2082 a\u2081 a\u2082 h\u2081 using 2 <;> exact (@<a>dual_Ico</a> \u03b1 _ _ _)....
https://github.com/leanprover-community/mathlib4
3ce43c18f614b76e161f911b75a3e1ef641620ff
Mathlib/Order/LiminfLimsup.lean
Filter.blimsup_eq_iInf_biSup_of_nat
[ 841, 1 ]
[ 846, 68 ]
[{"tactic": "simp only [blimsup_eq_limsup_subtype, Function.comp,\n (atTop_basis.comap ((\u2191) : { x | p x } \u2192 \u2115)).limsup_eq_iInf_iSup, iSup_subtype, iSup_and]", "annotated_tactic": ["simp only [<a>blimsup_eq_limsup_subtype</a>, <a>Function.comp</a>,\n (atTop_basis.comap ((\u2191) : { x | p x } \u2192 \...
https://github.com/leanprover-community/mathlib4
3ce43c18f614b76e161f911b75a3e1ef641620ff
Mathlib/Order/MinMax.lean
le_of_max_le_left
[ 286, 1 ]
[ 287, 31 ]
[]
https://github.com/leanprover-community/mathlib4
3ce43c18f614b76e161f911b75a3e1ef641620ff
Mathlib/Analysis/SpecialFunctions/Exp.lean
Complex.tendsto_exp_comap_re_atBot_nhdsWithin
[ 460, 1 ]
[ 461, 44 ]
[]
https://github.com/leanprover-community/mathlib4
3ce43c18f614b76e161f911b75a3e1ef641620ff
Mathlib/SetTheory/Ordinal/Exponential.lean
Ordinal.one_opow
[ 82, 1 ]
[ 90, 94 ]
[{"tactic": "induction a using limitRecOn with\n| H\u2081 => simp only [opow_zero]\n| H\u2082 _ ih =>\n simp only [opow_succ, ih, mul_one]\n| H\u2083 b l IH =>\n refine' eq_of_forall_ge_iff fun c => _\n rw [opow_le_of_limit Ordinal.one_ne_zero l]\n exact \u27e8fun H => by simpa only [opow_zero] using H 0 l.pos, fun...
https://github.com/leanprover-community/mathlib4
3ce43c18f614b76e161f911b75a3e1ef641620ff
Mathlib/AlgebraicTopology/FundamentalGroupoid/Product.lean
FundamentalGroupoidFunctor.proj_map
[ 52, 1 ]
[ 54, 6 ]
[]
https://github.com/leanprover-community/mathlib4
3ce43c18f614b76e161f911b75a3e1ef641620ff
Mathlib/Tactic/LinearCombination.lean
Mathlib.Tactic.LinearCombination.eq_of_add
[ 111, 1 ]
[ 112, 55 ]
[{"tactic": "rw [\u2190 sub_eq_zero] at p \u22a2", "annotated_tactic": ["rw [\u2190 <a>sub_eq_zero</a>] at p \u22a2", [{"full_name": "sub_eq_zero", "def_path": "Mathlib/Algebra/Group/Basic.lean", "def_pos": [801, 3], "def_end_pos": [801, 14]}]], "state_before": "\u03b1 : Type u_1\na b a' b' : \u03b1\ninst\u271d : AddGr...
https://github.com/leanprover/std4
869c615eb10130c0637a7bc038e2b80253559913
lake-packages/std/Std/Data/Nat/Lemmas.lean
Nat.succ_add_eq_succ_add
[ 282, 1 ]
[ 283, 28 ]
[{"tactic": "simp [succ_add, add_succ]", "annotated_tactic": ["simp [<a>succ_add</a>, <a>add_succ</a>]", [{"full_name": "Nat.succ_add", "def_path": "lake-packages/lean4/src/lean/Init/Data/Nat/Basic.lean", "def_pos": [118, 9], "def_end_pos": [118, 17]}, {"full_name": "Nat.add_succ", "def_path": "lake-packages/lean4/src/...
https://github.com/leanprover-community/mathlib4
3ce43c18f614b76e161f911b75a3e1ef641620ff
Mathlib/Data/IsROrC/Basic.lean
IsROrC.intCast_im
[ 680, 1 ]
[ 680, 83 ]
[{"tactic": "rw [\u2190 ofReal_intCast, ofReal_im]", "annotated_tactic": ["rw [\u2190 <a>ofReal_intCast</a>, <a>ofReal_im</a>]", [{"full_name": "IsROrC.ofReal_intCast", "def_path": "Mathlib/Data/IsROrC/Basic.lean", "def_pos": [671, 9], "def_end_pos": [671, 23]}, {"full_name": "IsROrC.ofReal_im", "def_path": "Mathlib/Da...
https://github.com/leanprover-community/mathlib4
3ce43c18f614b76e161f911b75a3e1ef641620ff
Mathlib/MeasureTheory/Function/L2Space.lean
MeasureTheory.L2.inner_indicatorConstLp_eq_inner_set_integral
[ 263, 1 ]
[ 267, 53 ]
[{"tactic": "rw [\u2190 integral_inner (integrableOn_Lp_of_measure_ne_top f fact_one_le_two_ennreal.elim h\u03bcs),\n L2.inner_indicatorConstLp_eq_set_integral_inner]", "annotated_tactic": ["rw [\u2190 <a>integral_inner</a> (<a>integrableOn_Lp_of_measure_ne_top</a> f fact_one_le_two_ennreal.elim h\u03bcs),\n <a>L2....
https://github.com/leanprover-community/mathlib4
3ce43c18f614b76e161f911b75a3e1ef641620ff
Mathlib/MeasureTheory/Function/L1Space.lean
MeasureTheory.Integrable.mul_const
[ 1138, 1 ]
[ 1140, 28 ]
[]
https://github.com/leanprover-community/mathlib4
3ce43c18f614b76e161f911b75a3e1ef641620ff
Mathlib/GroupTheory/Submonoid/Operations.lean
Submonoid.coe_equivMapOfInjective_apply
[ 821, 1 ]
[ 823, 6 ]
[]
https://github.com/leanprover-community/mathlib4
3ce43c18f614b76e161f911b75a3e1ef641620ff
Mathlib/LinearAlgebra/TensorProduct.lean
TensorProduct.rid_symm_apply
[ 720, 1 ]
[ 721, 6 ]
[]
https://github.com/leanprover-community/mathlib4
3ce43c18f614b76e161f911b75a3e1ef641620ff
Mathlib/LinearAlgebra/CliffordAlgebra/Grading.lean
CliffordAlgebra.odd_induction
[ 249, 1 ]
[ 262, 13 ]
[{"tactic": "refine' evenOdd_induction Q 1 (fun \u03b9v => _) (@hadd) h\u03b9\u03b9_mul x hx", "annotated_tactic": ["refine' <a>evenOdd_induction</a> Q 1 (fun \u03b9v => _) (@hadd) h\u03b9\u03b9_mul x hx", [{"full_name": "CliffordAlgebra.evenOdd_induction", "def_path": "Mathlib/LinearAlgebra/CliffordAlgebra/Grading.lea...
https://github.com/leanprover-community/mathlib4
3ce43c18f614b76e161f911b75a3e1ef641620ff
Mathlib/Analysis/NormedSpace/OperatorNorm.lean
ContinuousLinearMap.bounds_nonempty
[ 133, 1 ]
[ 136, 25 ]
[]
https://github.com/leanprover-community/mathlib4
3ce43c18f614b76e161f911b75a3e1ef641620ff
Mathlib/Algebra/Group/Basic.lean
div_div_cancel_left
[ 934, 1 ]
[ 934, 67 ]
[{"tactic": "simp", "annotated_tactic": ["simp", []], "state_before": "\u03b1 : Type u_1\n\u03b2 : Type u_2\nG : Type u_3\ninst\u271d : CommGroup G\na\u271d b\u271d c d a b : G\n\u22a2 a / b / a = b\u207b\u00b9", "state_after": "no goals"}]
https://github.com/leanprover-community/mathlib4
3ce43c18f614b76e161f911b75a3e1ef641620ff
Mathlib/Topology/Sets/Opens.lean
TopologicalSpace.OpenNhdsOf.toOpens_injective
[ 431, 1 ]
[ 432, 31 ]
[]
https://github.com/leanprover-community/mathlib4
3ce43c18f614b76e161f911b75a3e1ef641620ff
Mathlib/CategoryTheory/Abelian/NonPreadditive.lean
CategoryTheory.NonPreadditiveAbelian.add_neg_self
[ 399, 1 ]
[ 399, 85 ]
[{"tactic": "rw [add_neg, sub_self]", "annotated_tactic": ["rw [<a>add_neg</a>, <a>sub_self</a>]", [{"full_name": "CategoryTheory.NonPreadditiveAbelian.add_neg", "def_path": "Mathlib/CategoryTheory/Abelian/NonPreadditive.lean", "def_pos": [396, 9], "def_end_pos": [396, 16]}, {"full_name": "CategoryTheory.NonPreadditive...
https://github.com/leanprover-community/mathlib4
3ce43c18f614b76e161f911b75a3e1ef641620ff
Mathlib/Algebra/BigOperators/NatAntidiagonal.lean
Finset.Nat.prod_antidiagonal_subst
[ 54, 1 ]
[ 56, 62 ]
[{"tactic": "rw [Nat.mem_antidiagonal.1 hp]", "annotated_tactic": ["rw [<a>Nat.mem_antidiagonal</a>.1 hp]", [{"full_name": "Finset.Nat.mem_antidiagonal", "def_path": "Mathlib/Data/Finset/NatAntidiagonal.lean", "def_pos": [37, 9], "def_end_pos": [37, 25]}]], "state_before": "M : Type u_1\nN : Type u_2\ninst\u271d\u00b9 ...
https://github.com/leanprover-community/mathlib4
3ce43c18f614b76e161f911b75a3e1ef641620ff
Mathlib/Topology/UniformSpace/Basic.lean
ball_mono
[ 640, 1 ]
[ 641, 18 ]
[]
https://github.com/leanprover-community/mathlib4
3ce43c18f614b76e161f911b75a3e1ef641620ff
Mathlib/Data/Polynomial/AlgebraMap.lean
Polynomial.aeval_zero
[ 192, 1 ]
[ 193, 28 ]
[]
https://github.com/leanprover-community/mathlib4
3ce43c18f614b76e161f911b75a3e1ef641620ff
Mathlib/MeasureTheory/Function/EssSup.lean
ae_lt_of_essSup_lt
[ 98, 1 ]
[ 101, 35 ]
[]
https://github.com/leanprover-community/mathlib4
3ce43c18f614b76e161f911b75a3e1ef641620ff
Mathlib/Data/List/Basic.lean
List.foldl_map'
[ 2397, 1 ]
[ 2402, 16 ]
[{"tactic": "induction l generalizing a", "annotated_tactic": ["induction l generalizing a", []], "state_before": "\u03b9 : Type u_1\n\u03b1\u271d : Type u\n\u03b2\u271d : Type v\n\u03b3 : Type w\nl\u2081 l\u2082 : List \u03b1\u271d\n\u03b1 \u03b2 : Type u\ng : \u03b1 \u2192 \u03b2\nf : \u03b1 \u2192 \u03b1 \u2192 \u03...
https://github.com/leanprover-community/mathlib4
3ce43c18f614b76e161f911b75a3e1ef641620ff
Mathlib/Analysis/Normed/Group/Seminorm.lean
GroupSeminorm.toFun_eq_coe
[ 205, 1 ]
[ 206, 6 ]
[]
https://github.com/leanprover-community/mathlib4
3ce43c18f614b76e161f911b75a3e1ef641620ff
Mathlib/Algebra/Category/ModuleCat/Basic.lean
ModuleCat.forget₂_obj
[ 143, 1 ]
[ 145, 6 ]
[]
https://github.com/leanprover-community/mathlib4
3ce43c18f614b76e161f911b75a3e1ef641620ff
Mathlib/Topology/UniformSpace/Completion.lean
UniformSpace.Completion.denseInducing_coe
[ 461, 1 ]
[ 462, 68 ]
[]
https://github.com/leanprover-community/mathlib4
3ce43c18f614b76e161f911b75a3e1ef641620ff
Mathlib/Algebra/Ring/Pi.lean
Pi.nonUnitalRingHom_injective
[ 105, 1 ]
[ 108, 48 ]
[]
https://github.com/leanprover-community/mathlib4
3ce43c18f614b76e161f911b75a3e1ef641620ff
Mathlib/Topology/MetricSpace/Basic.lean
Metric.exists_isOpen_isBounded_image_of_isCompact_of_forall_continuousAt
[ 2558, 1 ]
[ 2563, 88 ]
[{"tactic": "simp_rw [\u2190 continuousWithinAt_univ] at hf", "annotated_tactic": ["simp_rw [\u2190 <a>continuousWithinAt_univ</a>] at hf", [{"full_name": "continuousWithinAt_univ", "def_path": "Mathlib/Topology/ContinuousOn.lean", "def_pos": [541, 9], "def_end_pos": [541, 32]}]], "state_before": "\u03b1 : Type u\n\u03...
https://github.com/leanprover-community/mathlib4
3ce43c18f614b76e161f911b75a3e1ef641620ff
Mathlib/Topology/Connected/Basic.lean
IsPreconnected.subset_clopen
[ 441, 1 ]
[ 443, 94 ]
[{"tactic": "simp", "annotated_tactic": ["simp", []], "state_before": "\u03b1 : Type u\n\u03b2 : Type v\n\u03b9 : Type u_1\n\u03c0 : \u03b9 \u2192 Type u_2\ninst\u271d : TopologicalSpace \u03b1\ns\u271d t\u271d u v s t : Set \u03b1\nhs : IsPreconnected s\nht : IsClopen t\nhne : Set.Nonempty (s \u2229 t)\n\u22a2 s \u228...
https://github.com/leanprover-community/mathlib4
3ce43c18f614b76e161f911b75a3e1ef641620ff
Mathlib/LinearAlgebra/Basis.lean
Basis.ext'
[ 282, 1 ]
[ 285, 49 ]
[{"tactic": "ext x", "annotated_tactic": ["ext x", []], "state_before": "\u03b9 : Type u_1\n\u03b9' : Type u_2\nR : Type u_3\nR\u2082 : Type u_4\nK : Type u_5\nM : Type u_6\nM' : Type u_7\nM'' : Type u_8\nV : Type u\nV' : Type u_9\ninst\u271d\u2079 : Semiring R\ninst\u271d\u2078 : AddCommMonoid M\ninst\u271d\u2077 : Mo...
https://github.com/leanprover-community/mathlib4
3ce43c18f614b76e161f911b75a3e1ef641620ff
Mathlib/Topology/MetricSpace/Basic.lean
NNReal.le_add_nndist
[ 1716, 1 ]
[ 1720, 38 ]
[{"tactic": "suffices (a : \u211d) \u2264 (b : \u211d) + dist a b by\n rwa [\u2190 NNReal.coe_le_coe, NNReal.coe_add, coe_nndist]", "annotated_tactic": ["suffices (a : \u211d) \u2264 (b : \u211d) + <a>dist</a> a b by\n rwa [\u2190 <a>NNReal.coe_le_coe</a>, <a>NNReal.coe_add</a>, <a>coe_nndist</a>]", [{"full_name": ...
https://github.com/leanprover-community/mathlib4
3ce43c18f614b76e161f911b75a3e1ef641620ff
Mathlib/Data/W/Basic.lean
WType.toSigma_ofSigma
[ 66, 1 ]
[ 67, 18 ]
[]
https://github.com/leanprover-community/mathlib4
3ce43c18f614b76e161f911b75a3e1ef641620ff
Mathlib/Combinatorics/Composition.lean
Composition.sigma_eq_iff_blocks_eq
[ 471, 1 ]
[ 480, 10 ]
[{"tactic": "refine' \u27e8fun H => by rw [H], fun H => _\u27e9", "annotated_tactic": ["refine' \u27e8fun H => by rw [H], fun H => _\u27e9", []], "state_before": "n : \u2115\nc\u271d : Composition n\nc c' : (n : \u2115) \u00d7 Composition n\n\u22a2 c = c' \u2194 c.snd.blocks = c'.snd.blocks", "state_after": "n : \u2115...
https://github.com/leanprover-community/mathlib4
3ce43c18f614b76e161f911b75a3e1ef641620ff
Mathlib/FieldTheory/RatFunc.lean
RatFunc.liftOn'_div
[ 1008, 1 ]
[ 1012, 48 ]
[{"tactic": "rw [RatFunc.liftOn', liftOn_div _ _ _ f0]", "annotated_tactic": ["rw [<a>RatFunc.liftOn'</a>, <a>liftOn_div</a> _ _ _ f0]", [{"full_name": "RatFunc.liftOn'", "def_path": "Mathlib/FieldTheory/RatFunc.lean", "def_pos": [263, 27], "def_end_pos": [263, 34]}, {"full_name": "RatFunc.liftOn_div", "def_path": "Mat...
https://github.com/leanprover-community/mathlib4
3ce43c18f614b76e161f911b75a3e1ef641620ff
Mathlib/Algebra/Module/Submodule/Pointwise.lean
Submodule.pointwise_smul_toAddSubgroup
[ 217, 1 ]
[ 220, 6 ]
[]
https://github.com/leanprover-community/mathlib4
3ce43c18f614b76e161f911b75a3e1ef641620ff
Mathlib/Logic/IsEmpty.lean
isEmpty_prod
[ 172, 1 ]
[ 173, 60 ]
[{"tactic": "simp only [\u2190 not_nonempty_iff, nonempty_prod, not_and_or]", "annotated_tactic": ["simp only [\u2190 <a>not_nonempty_iff</a>, <a>nonempty_prod</a>, <a>not_and_or</a>]", [{"full_name": "not_nonempty_iff", "def_path": "Mathlib/Logic/IsEmpty.lean", "def_pos": [137, 9], "def_end_pos": [137, 25]}, {"full_na...
https://github.com/leanprover-community/mathlib4
3ce43c18f614b76e161f911b75a3e1ef641620ff
Mathlib/MeasureTheory/Constructions/Prod/Basic.lean
MeasureTheory.Measure.AbsolutelyContinuous.prod
[ 446, 1 ]
[ 450, 56 ]
[{"tactic": "refine' AbsolutelyContinuous.mk fun s hs h2s => _", "annotated_tactic": ["refine' <a>AbsolutelyContinuous.mk</a> fun s hs h2s => _", [{"full_name": "MeasureTheory.Measure.AbsolutelyContinuous.mk", "def_path": "Mathlib/MeasureTheory/Measure/MeasureSpace.lean", "def_pos": [2135, 9], "def_end_pos": [2135, 11]...
https://github.com/leanprover-community/mathlib4
3ce43c18f614b76e161f911b75a3e1ef641620ff
Mathlib/CategoryTheory/Functor/Category.lean
CategoryTheory.NatTrans.comp_app
[ 76, 1 ]
[ 77, 45 ]
[]
https://github.com/leanprover-community/mathlib4
3ce43c18f614b76e161f911b75a3e1ef641620ff
Mathlib/MeasureTheory/Integral/Periodic.lean
UnitAddCircle.measurePreserving_mk
[ 205, 11 ]
[ 208, 37 ]
[]
https://github.com/leanprover-community/mathlib4
3ce43c18f614b76e161f911b75a3e1ef641620ff
Mathlib/Order/CompleteLattice.lean
disjoint_sSup_right
[ 2028, 1 ]
[ 2030, 91 ]
[]
https://github.com/leanprover-community/mathlib4
3ce43c18f614b76e161f911b75a3e1ef641620ff
Mathlib/Analysis/Calculus/FDeriv/Basic.lean
fderiv_eq
[ 579, 1 ]
[ 580, 31 ]
[]
https://github.com/leanprover-community/mathlib4
3ce43c18f614b76e161f911b75a3e1ef641620ff
Mathlib/MeasureTheory/Measure/FiniteMeasure.lean
MeasureTheory.FiniteMeasure.coeFn_add
[ 245, 1 ]
[ 249, 12 ]
[{"tactic": "funext", "annotated_tactic": ["funext", []], "state_before": "\u03a9 : Type u_1\ninst\u271d\u2074 : MeasurableSpace \u03a9\nR : Type u_2\ninst\u271d\u00b3 : SMul R \u211d\u22650\ninst\u271d\u00b2 : SMul R \u211d\u22650\u221e\ninst\u271d\u00b9 : IsScalarTower R \u211d\u22650 \u211d\u22650\u221e\ninst\u271d ...
https://github.com/leanprover-community/mathlib4
3ce43c18f614b76e161f911b75a3e1ef641620ff
Mathlib/Analysis/SpecialFunctions/Pow/Complex.lean
Complex.conj_cpow
[ 206, 1 ]
[ 207, 35 ]
[{"tactic": "rw [conj_cpow_eq_ite, if_neg hx]", "annotated_tactic": ["rw [<a>conj_cpow_eq_ite</a>, <a>if_neg</a> hx]", [{"full_name": "Complex.conj_cpow_eq_ite", "def_path": "Mathlib/Analysis/SpecialFunctions/Pow/Complex.lean", "def_pos": [199, 9], "def_end_pos": [199, 25]}, {"full_name": "if_neg", "def_path": "lake-pa...
https://github.com/leanprover-community/mathlib4
3ce43c18f614b76e161f911b75a3e1ef641620ff
Mathlib/Order/Disjoint.lean
Complementeds.codisjoint_coe
[ 788, 1 ]
[ 789, 69 ]
[{"tactic": "rw [codisjoint_iff, codisjoint_iff, \u2190 coe_sup, \u2190 coe_top, coe_inj]", "annotated_tactic": ["rw [<a>codisjoint_iff</a>, <a>codisjoint_iff</a>, \u2190 <a>coe_sup</a>, \u2190 <a>coe_top</a>, <a>coe_inj</a>]", [{"full_name": "codisjoint_iff", "def_path": "Mathlib/Order/Disjoint.lean", "def_pos": [310,...
https://github.com/leanprover-community/mathlib4
3ce43c18f614b76e161f911b75a3e1ef641620ff
Mathlib/Data/List/Basic.lean
List.nthLe_drop'
[ 2167, 1 ]
[ 2169, 15 ]
[]
https://github.com/leanprover-community/mathlib4
3ce43c18f614b76e161f911b75a3e1ef641620ff
Mathlib/NumberTheory/ClassNumber/AdmissibleAbsoluteValue.lean
AbsoluteValue.IsAdmissible.exists_approx_aux
[ 74, 1 ]
[ 120, 14 ]
[{"tactic": "haveI := Classical.decEq R", "annotated_tactic": ["haveI := <a>Classical.decEq</a> R", [{"full_name": "Classical.decEq", "def_path": "Mathlib/Logic/Basic.lean", "def_pos": [983, 19], "def_end_pos": [983, 24]}]], "state_before": "R : Type u_1\ninst\u271d : EuclideanDomain R\nabv : AbsoluteValue R \u2124\nn ...
https://github.com/leanprover-community/mathlib4
3ce43c18f614b76e161f911b75a3e1ef641620ff
Mathlib/Analysis/SpecialFunctions/Pow/NNReal.lean
ENNReal.rpow_lt_rpow_iff
[ 654, 1 ]
[ 655, 40 ]
[]
https://github.com/leanprover-community/mathlib4
3ce43c18f614b76e161f911b75a3e1ef641620ff
Mathlib/Data/Set/Intervals/Basic.lean
Set.Ioo_union_Ico_eq_Ioo
[ 1518, 1 ]
[ 1521, 29 ]
[]
https://github.com/leanprover-community/mathlib4
3ce43c18f614b76e161f911b75a3e1ef641620ff
Mathlib/Deprecated/Submonoid.lean
powers.self_mem
[ 142, 1 ]
[ 143, 17 ]
[]
https://github.com/leanprover-community/mathlib4
3ce43c18f614b76e161f911b75a3e1ef641620ff
Mathlib/Topology/Order/Basic.lean
isOpen_lt'
[ 889, 1 ]
[ 890, 60 ]
[]
https://github.com/leanprover-community/mathlib4
3ce43c18f614b76e161f911b75a3e1ef641620ff
Mathlib/MeasureTheory/Measure/Hausdorff.lean
MeasureTheory.Measure.noAtoms_hausdorff
[ 656, 1 ]
[ 662, 14 ]
[{"tactic": "refine' \u27e8fun x => _\u27e9", "annotated_tactic": ["refine' \u27e8fun x => _\u27e9", []], "state_before": "\u03b9 : Type u_1\nX : Type u_2\nY : Type u_3\ninst\u271d\u00b3 : EMetricSpace X\ninst\u271d\u00b2 : EMetricSpace Y\ninst\u271d\u00b9 : MeasurableSpace X\ninst\u271d : BorelSpace X\nd : \u211d\nhd ...
https://github.com/leanprover-community/mathlib4
3ce43c18f614b76e161f911b75a3e1ef641620ff
Mathlib/Data/Setoid/Basic.lean
Setoid.ker_iff_mem_preimage
[ 286, 1 ]
[ 287, 10 ]
[]
https://github.com/leanprover-community/mathlib4
3ce43c18f614b76e161f911b75a3e1ef641620ff
Mathlib/LinearAlgebra/Matrix/NonsingularInverse.lean
Matrix.inv_adjugate
[ 490, 1 ]
[ 492, 82 ]
[{"tactic": "refine' inv_eq_left_inv _", "annotated_tactic": ["refine' <a>inv_eq_left_inv</a> _", [{"full_name": "Matrix.inv_eq_left_inv", "def_path": "Mathlib/LinearAlgebra/Matrix/NonsingularInverse.lean", "def_pos": [425, 9], "def_end_pos": [425, 24]}]], "state_before": "l : Type u_1\nm : Type u\nn : Type u'\n\u03b1 ...
https://github.com/leanprover-community/mathlib4
3ce43c18f614b76e161f911b75a3e1ef641620ff
Mathlib/MeasureTheory/Group/Arithmetic.lean
measurable_div_const'
[ 189, 1 ]
[ 190, 93 ]
[{"tactic": "simp_rw [div_eq_mul_inv, measurable_mul_const]", "annotated_tactic": ["simp_rw [<a>div_eq_mul_inv</a>, <a>measurable_mul_const</a>]", [{"full_name": "div_eq_mul_inv", "def_path": "Mathlib/Algebra/Group/Defs.lean", "def_pos": [977, 9], "def_end_pos": [977, 23]}, {"full_name": "MeasurableMul.measurable_mul_c...
https://github.com/leanprover-community/mathlib4
3ce43c18f614b76e161f911b75a3e1ef641620ff
Mathlib/Data/Matrix/Basic.lean
Matrix.single_vecMul
[ 1787, 1 ]
[ 1789, 42 ]
[]
https://github.com/leanprover-community/mathlib4
3ce43c18f614b76e161f911b75a3e1ef641620ff
Mathlib/Analysis/SpecialFunctions/Pow/Real.lean
Real.sqrt_eq_rpow
[ 717, 1 ]
[ 723, 88 ]
[{"tactic": "obtain h | h := le_or_lt 0 x", "annotated_tactic": ["obtain h | h := <a>le_or_lt</a> 0 x", [{"full_name": "le_or_lt", "def_path": "Mathlib/Init/Order/Defs.lean", "def_pos": [340, 9], "def_end_pos": [340, 17]}]], "state_before": "z x\u271d y x : \u211d\n\u22a2 sqrt x = x ^ (1 / 2)", "state_after": "case inl...
https://github.com/leanprover-community/mathlib4
3ce43c18f614b76e161f911b75a3e1ef641620ff
Mathlib/MeasureTheory/Function/LpSpace/DomAct/Basic.lean
DomMulAct.edist_smul_Lp
[ 103, 1 ]
[ 104, 42 ]
[{"tactic": "simp only [Lp.edist_dist, dist_smul_Lp]", "annotated_tactic": ["simp only [<a>Lp.edist_dist</a>, <a>dist_smul_Lp</a>]", [{"full_name": "MeasureTheory.Lp.edist_dist", "def_path": "Mathlib/MeasureTheory/Function/LpSpace.lean", "def_pos": [300, 19], "def_end_pos": [300, 29]}, {"full_name": "DomMulAct.dist_smu...
https://github.com/leanprover-community/mathlib4
3ce43c18f614b76e161f911b75a3e1ef641620ff
Mathlib/Algebra/Group/Prod.lean
MulEquiv.prodProdProdComm_symm
[ 728, 1 ]
[ 729, 6 ]
[]
https://github.com/leanprover-community/mathlib4
3ce43c18f614b76e161f911b75a3e1ef641620ff
Mathlib/Data/List/Basic.lean
List.drop_left'
[ 2092, 1 ]
[ 2093, 28 ]
[{"tactic": "rw [\u2190 h]", "annotated_tactic": ["rw [\u2190 h]", []], "state_before": "\u03b9 : Type u_1\n\u03b1 : Type u\n\u03b2 : Type v\n\u03b3 : Type w\nl\u2081\u271d l\u2082\u271d l\u2081 l\u2082 : List \u03b1\nn : \u2115\nh : length l\u2081 = n\n\u22a2 drop n (l\u2081 ++ l\u2082) = l\u2082", "state_after": "\u0...
https://github.com/leanprover-community/mathlib4
3ce43c18f614b76e161f911b75a3e1ef641620ff
Mathlib/Data/Nat/Size.lean
Nat.size_eq_bits_len
[ 162, 1 ]
[ 166, 28 ]
[{"tactic": "induction' n using Nat.binaryRec' with b n h ih", "annotated_tactic": ["induction' n using <a>Nat.binaryRec'</a> with b n h ih", [{"full_name": "Nat.binaryRec'", "def_path": "Mathlib/Data/Nat/Bits.lean", "def_pos": [189, 5], "def_end_pos": [189, 15]}]], "state_before": "n : \u2115\n\u22a2 List.length (bits...
https://github.com/leanprover-community/mathlib4
3ce43c18f614b76e161f911b75a3e1ef641620ff
Mathlib/Topology/Semicontinuous.lean
lowerSemicontinuous_sum
[ 536, 1 ]
[ 538, 59 ]
[]
https://github.com/leanprover-community/mathlib4
3ce43c18f614b76e161f911b75a3e1ef641620ff
Mathlib/Topology/Basic.lean
Filter.EventuallyEq.eq_of_nhds
[ 1004, 1 ]
[ 1005, 17 ]
[]
https://github.com/leanprover-community/mathlib4
3ce43c18f614b76e161f911b75a3e1ef641620ff
Mathlib/RingTheory/Int/Basic.lean
Int.associated_iff
[ 376, 1 ]
[ 378, 33 ]
[{"tactic": "rw [Int.associated_iff_natAbs]", "annotated_tactic": ["rw [<a>Int.associated_iff_natAbs</a>]", [{"full_name": "Int.associated_iff_natAbs", "def_path": "Mathlib/RingTheory/Int/Basic.lean", "def_pos": [370, 9], "def_end_pos": [370, 34]}]], "state_before": "a b : \u2124\n\u22a2 Associated a b \u2194 a = b \u2...
https://github.com/leanprover-community/mathlib4
3ce43c18f614b76e161f911b75a3e1ef641620ff
Mathlib/MeasureTheory/MeasurableSpace/Defs.lean
MeasurableSpace.measurableSet_inf
[ 484, 1 ]
[ 486, 10 ]
[]
https://github.com/leanprover-community/mathlib4
3ce43c18f614b76e161f911b75a3e1ef641620ff
Mathlib/RingTheory/Polynomial/Tower.lean
Polynomial.aeval_map_algebraMap
[ 40, 1 ]
[ 41, 74 ]
[{"tactic": "rw [aeval_def, aeval_def, eval\u2082_map, IsScalarTower.algebraMap_eq R A B]", "annotated_tactic": ["rw [<a>aeval_def</a>, <a>aeval_def</a>, <a>eval\u2082_map</a>, <a>IsScalarTower.algebraMap_eq</a> R A B]", [{"full_name": "Polynomial.aeval_def", "def_path": "Mathlib/Data/Polynomial/AlgebraMap.lean", "def_...
https://github.com/leanprover-community/mathlib4
3ce43c18f614b76e161f911b75a3e1ef641620ff
Mathlib/Analysis/Distribution/SchwartzSpace.lean
SchwartzMap.le_seminorm'
[ 482, 1 ]
[ 485, 72 ]
[{"tactic": "have := le_seminorm \ud835\udd5c k n f x", "annotated_tactic": ["have := <a>le_seminorm</a> \ud835\udd5c k n f x", [{"full_name": "SchwartzMap.le_seminorm", "def_path": "Mathlib/Analysis/Distribution/SchwartzSpace.lean", "def_pos": [474, 9], "def_end_pos": [474, 20]}]], "state_before": "\ud835\udd5c : Type...
https://github.com/leanprover-community/mathlib4
3ce43c18f614b76e161f911b75a3e1ef641620ff
Mathlib/Data/Set/Sigma.lean
Set.sigma_union
[ 137, 1 ]
[ 138, 26 ]
[]
https://github.com/leanprover-community/mathlib4
3ce43c18f614b76e161f911b75a3e1ef641620ff
Mathlib/Order/OmegaCompletePartialOrder.lean
OmegaCompletePartialOrder.ContinuousHom.monotone
[ 661, 11 ]
[ 662, 14 ]
[]
https://github.com/leanprover-community/mathlib4
3ce43c18f614b76e161f911b75a3e1ef641620ff
Mathlib/Topology/Algebra/Monoid.lean
Filter.TendstoNhdsWithinIio.const_mul
[ 174, 1 ]
[ 178, 75 ]
[]
https://github.com/leanprover-community/mathlib4
3ce43c18f614b76e161f911b75a3e1ef641620ff
Mathlib/Data/Set/Prod.lean
Set.insert_pi
[ 778, 1 ]
[ 781, 32 ]
[{"tactic": "ext", "annotated_tactic": ["ext", []], "state_before": "\u03b9 : Type u_1\n\u03b1 : \u03b9 \u2192 Type u_2\n\u03b2 : \u03b9 \u2192 Type u_3\ns\u271d s\u2081 s\u2082 : Set \u03b9\nt\u271d t\u2081 t\u2082 : (i : \u03b9) \u2192 Set (\u03b1 i)\ni\u271d i : \u03b9\ns : Set \u03b9\nt : (i : \u03b9) \u2192 Set (\...
https://github.com/leanprover-community/mathlib4
3ce43c18f614b76e161f911b75a3e1ef641620ff
Mathlib/Topology/MetricSpace/MetricSeparated.lean
IsMetricSeparated.disjoint
[ 55, 11 ]
[ 57, 77 ]
[{"tactic": "simpa using hr x hx1 x hx2", "annotated_tactic": ["simpa using hr x hx1 x hx2", []], "state_before": "X : Type u_1\ninst\u271d : EMetricSpace X\ns t : Set X\nx\u271d y : X\nh : IsMetricSeparated s t\nr : ENNReal\nr0 : r \u2260 0\nhr : \u2200 (x : X), x \u2208 s \u2192 \u2200 (y : X), y \u2208 t \u2192 r \u...
https://github.com/leanprover-community/mathlib4
3ce43c18f614b76e161f911b75a3e1ef641620ff
Mathlib/Topology/Sets/Compacts.lean
TopologicalSpace.PositiveCompacts.coe_mk
[ 352, 1 ]
[ 353, 6 ]
[]
https://github.com/leanprover-community/mathlib4
3ce43c18f614b76e161f911b75a3e1ef641620ff
Mathlib/Data/Polynomial/RingDivision.lean
Polynomial.count_map_roots
[ 1278, 1 ]
[ 1289, 68 ]
[{"tactic": "rw [le_rootMultiplicity_iff hmap, \u2190 Multiset.prod_replicate, \u2190\n Multiset.map_replicate fun a => X - C a]", "annotated_tactic": ["rw [<a>le_rootMultiplicity_iff</a> hmap, \u2190 <a>Multiset.prod_replicate</a>, \u2190\n <a>Multiset.map_replicate</a> fun a => <a>X</a> - <a>C</a> a]", [{"full_na...
https://github.com/leanprover-community/mathlib4
3ce43c18f614b76e161f911b75a3e1ef641620ff
Mathlib/LinearAlgebra/Matrix/Circulant.lean
Matrix.Fin.circulant_inj
[ 76, 1 ]
[ 77, 37 ]
[]
https://github.com/leanprover-community/mathlib4
3ce43c18f614b76e161f911b75a3e1ef641620ff
Mathlib/Data/Ordmap/Ordset.lean
Ordnode.splitMax_eq
[ 613, 1 ]
[ 616, 96 ]
[{"tactic": "rw [splitMax', splitMax_eq ls ll lx lr, findMax', eraseMax]", "annotated_tactic": ["rw [<a>splitMax'</a>, splitMax_eq ls ll lx lr, <a>findMax'</a>, <a>eraseMax</a>]", [{"full_name": "Ordnode.splitMax'", "def_path": "Mathlib/Data/Ordmap/Ordnode.lean", "def_pos": [477, 5], "def_end_pos": [477, 14]}, {"full_n...
https://github.com/leanprover-community/mathlib4
3ce43c18f614b76e161f911b75a3e1ef641620ff
Mathlib/ModelTheory/Semantics.lean
FirstOrder.Language.ElementarilyEquivalent.completeTheory_eq
[ 1174, 1 ]
[ 1175, 4 ]
[]
https://github.com/leanprover-community/mathlib4
3ce43c18f614b76e161f911b75a3e1ef641620ff
Mathlib/Topology/Bases.lean
isTopologicalBasis_singletons
[ 566, 1 ]
[ 569, 64 ]
[]
https://github.com/leanprover-community/mathlib4
3ce43c18f614b76e161f911b75a3e1ef641620ff
Mathlib/Init/Order/Defs.lean
le_trans
[ 56, 1 ]
[ 57, 26 ]
[]
https://github.com/leanprover-community/mathlib4
3ce43c18f614b76e161f911b75a3e1ef641620ff
Mathlib/Data/Countable/Defs.lean
Function.Injective.countable
[ 48, 11 ]
[ 51, 24 ]
[]
https://github.com/leanprover-community/mathlib4
3ce43c18f614b76e161f911b75a3e1ef641620ff
Mathlib/RingTheory/IsTensorProduct.lean
IsBaseChange.lift_comp
[ 194, 1 ]
[ 195, 30 ]
[]
https://github.com/leanprover-community/mathlib4
3ce43c18f614b76e161f911b75a3e1ef641620ff
Mathlib/Probability/Process/Filtration.lean
MeasureTheory.Filtration.le
[ 64, 11 ]
[ 65, 10 ]
[]
https://github.com/leanprover-community/mathlib4
3ce43c18f614b76e161f911b75a3e1ef641620ff
Mathlib/Data/Set/Card.lean
Set.encard_preimage_of_injective_subset_range
[ 409, 1 ]
[ 411, 88 ]
[{"tactic": "rw [\u2190hf.encard_image, image_preimage_eq_inter_range, inter_eq_self_of_subset_left ht]", "annotated_tactic": ["rw [\u2190hf.encard_image, <a>image_preimage_eq_inter_range</a>, <a>inter_eq_self_of_subset_left</a> ht]", [{"full_name": "Set.image_preimage_eq_inter_range", "def_path": "Mathlib/Data/Set/Ima...
https://github.com/leanprover-community/mathlib4
3ce43c18f614b76e161f911b75a3e1ef641620ff
Mathlib/Topology/Algebra/Nonarchimedean/Bases.lean
RingSubgroupsBasis.of_comm
[ 55, 1 ]
[ 66, 34 ]
[{"tactic": "intro x i", "annotated_tactic": ["intro x i", []], "state_before": "A\u271d : Type u_1\n\u03b9\u271d : Type u_2\ninst\u271d\u00b9 : Ring A\u271d\nA : Type u_3\n\u03b9 : Type u_4\ninst\u271d : CommRing A\nB : \u03b9 \u2192 AddSubgroup A\ninter : \u2200 (i j : \u03b9), \u2203 k, B k \u2264 B i \u2293 B j\nmu...
https://github.com/leanprover-community/mathlib4
3ce43c18f614b76e161f911b75a3e1ef641620ff
Mathlib/Algebra/Order/Monoid/Lemmas.lean
StrictMono.const_mul'
[ 1392, 1 ]
[ 1393, 43 ]
[]
https://github.com/leanprover-community/mathlib4
3ce43c18f614b76e161f911b75a3e1ef641620ff
Mathlib/Analysis/Convex/Between.lean
wbtw_zero_one_iff
[ 443, 1 ]
[ 446, 7 ]
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