All pull requests

Pull requests

• feat(Combinatorics/HypergraphLike): define subgraphs

  blocked-by-other-PRt-combinatorics
  #44104·Jun2M opened Sep 23, 2026·

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  2

• feat: equate derivatives of ordered functions at contact points

  new-contributort-analysis
  #44103·xiahongchi opened Sep 23, 2026·

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  2

• feat(Geometry/Euclidean): dist with affineCombination on one side

  t-euclidean-geometry
  #44102·wwylele opened Sep 23, 2026·

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  1

• feat: add continuity-set convergence for finite measures

  new-contributort-measure-probability
  #44101·xiahongchi opened Sep 23, 2026·

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  2

• feat: characterize finite-measure convergence by Lipschitz tests

  new-contributort-measure-probability
  #44100·xiahongchi opened Sep 23, 2026·

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  2

• feat: maximize concave functions at stationary points

  new-contributort-analysis
  #44099·xiahongchi opened Sep 23, 2026·

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  3

• feat: add a translation lemma for absolute continuity on intervals

  new-contributort-measure-probability
  #44098·xiahongchi opened Sep 23, 2026·

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  4

• chore(Data/FunLike): use intros; rfl as the autoParam of Is*Apply

  maintainer-merge
  #44096·gasparattila opened Sep 22, 2026·

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  3

  

• feat(Linter): linter for redundant |>. syntax

  blocked-by-other-PR
  #44095·JovanGerb opened Sep 22, 2026·

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  2

• feat(LinearAlgebra/Matrix/SpecialLinearGroup): add the induced group equiv on SL n by a ring equiv and the equivalence between SL n (Π i, R i) ≃* Π i, SL n (R i)

  t-algebra
  #44094·Nicola9Falciola opened Sep 22, 2026·

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  1

• chore: fix three congruence lemmas

  awaiting-CIt-algebratech debt
  #44093·grunweg opened Sep 22, 2026·

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  1

• feat(Tactic): share theorem transformations and add a category lemma bundle

  LLM-generatedt-metaWIP
  #44092·dagurtomas opened Sep 22, 2026·

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  1

• perf(CategoryTheory/Functor/CurryingFour): simplify unit identity proofs

  LLM-generatedmaintainer-merget-category-theory
  #44090·dagurtomas opened Sep 22, 2026·

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  5

• feat: Closed monoidal category structure on SheafOfModulesOfCommRing

  increases-technical-debt
  #44089·Brian-Nugent opened Sep 22, 2026·

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  1

• chore(LinearAlgebra/AffineSpace/AffineMap): rename linearMap_vsub to linear_apply_vsub

  #44088·gasparattila opened Sep 22, 2026·

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  3

• feat: add {IsUnit}.map_ringInverse

  maintainer-merget-algebra
  #44087·j-loreaux opened Sep 22, 2026·

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  5

• feat(Analysis/Convex/Strict): farthest points are exposed in strictly convex spaces

  t-analysis
  #44086·bjornsolheim opened Sep 22, 2026·

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  2

• chore(Analysis/Normed/Algebra/UnitizationL1): add missing simp attributes

  easymaintainer-merget-analysis
  #44085·j-loreaux opened Sep 22, 2026·

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  3

• chore: correct instances for normed rings on subrings

  t-analysistech debt
  #44082·j-loreaux opened Sep 22, 2026·

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  4

• feat(Algebra/Star/Basic): class for star x * x = 0 → x = 0

  t-algebra
  #44080·themathqueen opened Sep 22, 2026·

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  1

• test: fill out explicit proofs for currying₄

  t-category-theory
  #44078·robin-carlier opened Sep 22, 2026·

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  6

• chore(*): restore the imports of deprecated module shims

  large-importLLM-generated
  #44077·bryangingechen opened Sep 22, 2026·

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  1

• feat(Analysis/Convex): convex hull of a compact set is compact in finite dimensions

  t-analysis
  #44075·bjornsolheim opened Sep 22, 2026·

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  1

• perf: remove all abbrev

  tech debtWIP
  #44074·jjdishere opened Sep 22, 2026·

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  3

• chore(RepresentationTheory/Equiv): generalize to Type*

  easymaintainer-merget-algebra
  #44073·JX-Mo opened Sep 22, 2026·

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  5