All pull requests

Pull requests

• doc(CategoryTheory/Sites/DenseSubsite/Basic): fix typo

  easyLLM-generatedt-category-theory
  #44671·justus-springer opened Oct 9, 2026Collaborator·

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  1

• chore(LinearAlgebra/TensorProduct/Defs): fix induction_on deprecation target

  new-contributort-algebra
  #44670·BorisTheBrave opened Oct 9, 2026Contributor·

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  2

• chore(*): fix citation links of the form [text](key)

  LLM-generated
  #44669·justus-springer opened Oct 9, 2026Collaborator·

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  1

• chore(*): fix citation links split across lines

  LLM-generated
  #44668·justus-springer opened Oct 9, 2026Collaborator·

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  1

• chore: split RingTheory/DedekindDomain/AdicValuation.lean into AdicValuation/Valuation.lean and AdicValuation/Completion.lean

  #44666·smmercuri opened Oct 9, 2026Collaborator·

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  1

• refactor: use unscoped completion algebra for infinite places

  large-importt-number-theory
  #44665·smmercuri opened Oct 9, 2026Collaborator·

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  1

• chore: remove the dupNamespace linter

  merge-conflictt-linter
  #44664·grunweg opened Oct 9, 2026Contributor·

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  1

• chore: update Mathlib dependencies 2026-10-09

  dependency-bump
  #44663·mathlib-update-dependencies[bot] opened Oct 9, 2026Bot·

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  1

• feat(Data/List): add List.IsChain.iterate and List.getLast_iterate

  t-data
  #44661·jessealama opened Oct 9, 2026Contributor·

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  1

• feat(Combinatorics/SimpleGraph/Hamiltonian): close a Hamiltonian path into a Hamiltonian cycle

  maintainer-merget-combinatorics
  #44660·jessealama opened Oct 9, 2026Contributor·

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  6

• feat(FieldTheory): Generalize Subfield_splits.bot

  merge-conflictnew-contributort-algebra
  #44657·kedlaya opened Oct 9, 2026·

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  5

• feat(Algebra/Order/Antidiag): add HasMulAntidiagonal instance for product types

  maintainer-merget-algebra
  #44656·BryceT233 opened Oct 9, 2026Contributor·

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  3

• feat(Algebra/Notation/Pi): add a lemma for mulSingle equality condition

  awaiting-authort-algebra
  #44655·BryceT233 opened Oct 9, 2026Contributor·

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  3

• feat(Algebra/Group/Prod): add MulEquiv version of Equiv.curry

  delegatedt-algebra
  #44654·BryceT233 opened Oct 9, 2026Contributor·

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  15

• feat: improve doc-strings for differential geometry elaborators

  t-differential-geometryt-metaWIP
  #44653·grunweg opened Oct 8, 2026Contributor·

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  1

• feat: profinite completion of commutative group is commutative

  blocked-by-other-PRt-topology
  #44652·vihdzp opened Oct 8, 2026Collaborator·1 task·

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  2

• ci: pair the prebuilt CI tools with the calling workflow's commit

  CI
  #44651·marcelolynch opened Oct 8, 2026Contributor·

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  1

• chore(CategoryTheory/Limits): use to_dual where we couldn't before

  maintainer-merget-category-theory
  #44649·JovanGerb opened Oct 8, 2026Contributor·

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  4

  

• chore(CategoryTheory/Limits/Preserves/Basic): use to_dual

  t-category-theorytech debt
  #44647·JovanGerb opened Oct 8, 2026Contributor·

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  1

• refactor(RingTheory/Ideal/Norm): give Ideal.absNorm the junk value 0 at ⊥

  t-ring-theory
  #44646·xroblot opened Oct 8, 2026Collaborator·

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  1

• chore: rename chebyshevTsequence to chebyshevTSequence

  easyLLM-generated
  #44645·Multramate opened Oct 8, 2026Collaborator·

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  2

• chore: rename finite_locoalization to finite_localization

  easyLLM-generatedmaintainer-merget-ring-theory
  #44643·Multramate opened Oct 8, 2026Collaborator·

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  4

• chore: fix descendAlong and descendsAlong in two descent lemma names

  easyLLM-generated
  #44642·Multramate opened Oct 8, 2026Collaborator·

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  2

• chore: rename Traversable.foldlm/foldrm to foldlM/foldrM

  LLM-generatedt-datatech debt
  #44641·Multramate opened Oct 8, 2026Collaborator·

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  2

• chore: use the Finset.card notation more widely

  delegatedLLM-generated
  #44638·YaelDillies opened Oct 8, 2026Contributor·

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  7