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Pull requests list

feat(Topology): add StrictMono finite partition lemmas and path partitioning t-topology Topological spaces, uniform spaces, metric spaces, filters
#34558 opened Jan 29, 2026 by kim-em Loading…
1
feat(Topology/Homotopy): add Path.subpathOn for restricting paths to subintervals t-topology Topological spaces, uniform spaces, metric spaces, filters
#34557 opened Jan 29, 2026 by kim-em Loading…
1
feat: IMO 2002 Q3 IMO Math olympiad problems
#34556 opened Jan 29, 2026 by Parcly-Taxel Loading…
1
chore: don't build LongestPole in CI, in preparation for deletion CI Modifies the continuous integration setup or other automation
#34555 opened Jan 29, 2026 by kim-em Loading…
1
feat(Data/Nat/Factorization/Divisors): calculate divisors using prime factorization t-data Data (lists, quotients, numbers, etc)
#34554 opened Jan 29, 2026 by SnirBroshi Loading…
7
feat(Tactic): Add NormNum extension for NNReal.rpow t-analysis Analysis (normed *, calculus) t-meta Tactics, attributes or user commands
#34553 opened Jan 28, 2026 by DavidLedvinka Loading…
1
chore(Analysis/SchwartzSpace): make some definitions private t-analysis Analysis (normed *, calculus)
#34552 opened Jan 28, 2026 by mcdoll Loading…
3
feat(Algebra/Order/Antidiag): add HasMulAntidiagonal and apply @[to_additive] new-contributor This PR was made by a contributor with at most 5 merged PRs. Welcome to the community! t-algebra Algebra (groups, rings, fields, etc)
#34551 opened Jan 28, 2026 by IlPreteRosso Loading…
4
feat(Finpartition): remove unnecessary DistribLattice assumptions t-order Order theory
#34545 opened Jan 28, 2026 by gasparattila Loading…
1
feat(CategoryTheory): constant functors are accessible, accessibility is preserved by composition t-category-theory Category theory
#34544 opened Jan 28, 2026 by dagurtomas Loading…
2
refactor: improve API connecting ℝ- and 𝕜-linear functionals blocked-by-other-PR This PR depends on another PR (this label is automatically managed by a bot) t-analysis Analysis (normed *, calculus)
#34543 opened Jan 28, 2026 by j-loreaux Loading…
1 task
2
feat(Probability/Independence): add iIndep_of_iIndep_of_le lemmas maintainer-merge A reviewer has approved the changed; awaiting maintainer approval. new-contributor This PR was made by a contributor with at most 5 merged PRs. Welcome to the community! t-measure-probability Measure theory / Probability theory
#34542 opened Jan 28, 2026 by jvanwinden Loading…
11
chore(CategoryTheory/Adjunction): slightly generalize universes in adjoint functor theorem t-category-theory Category theory
#34541 opened Jan 28, 2026 by dagurtomas Loading…
1
feat(Cache): continue trying to download if the first repository had some errors awaiting-author A reviewer has asked the author a question or requested changes. CI Modifies the continuous integration setup or other automation
#34539 opened Jan 28, 2026 by grunweg Loading…
2
chore(Tactic/CasesM): improve casesm, cases_type and constructorm tactic docstrings documentation Improvements or additions to documentation t-meta Tactics, attributes or user commands
#34538 opened Jan 28, 2026 by Vierkantor Loading…
1
chore(Tactic/Cases): improve cases' and induction' docstrings documentation Improvements or additions to documentation t-meta Tactics, attributes or user commands
#34537 opened Jan 28, 2026 by Vierkantor Loading…
1
chore(Algebra/Group/Subgroup/Basic): tag instIsMulTorsionFree with to_additive easy < 20s of review time. See the lifecycle page for guidelines. t-algebra Algebra (groups, rings, fields, etc)
#34536 opened Jan 28, 2026 by tb65536 Loading…
1
feat(Topology/Algebra/ContinuousMonoidHom): add missing API for monoid structure t-topology Topological spaces, uniform spaces, metric spaces, filters
#34535 opened Jan 28, 2026 by tb65536 Loading…
1
feat(NumberTheory/Height/Basic): positivity extensions t-meta Tactics, attributes or user commands t-number-theory Number theory (also use t-algebra or t-analysis to specialize)
#34534 opened Jan 28, 2026 by MichaelStollBayreuth Loading…
3
feat: add API lemmas for Multiset.prod_map and finprod large-import Automatically added label for PRs with a significant increase in transitive imports t-algebra Algebra (groups, rings, fields, etc)
#34533 opened Jan 28, 2026 by MichaelStollBayreuth Loading…
3
feat(GroupTheory/GroupAction/SubMulAction/Combination): primitivity of the action large-import Automatically added label for PRs with a significant increase in transitive imports t-group-theory Group theory
#34531 opened Jan 28, 2026 by AntoineChambert-Loir Loading…
3
fix: remove defeq abuse in the Hahn-Banach theorem maintainer-merge A reviewer has approved the changed; awaiting maintainer approval. t-analysis Analysis (normed *, calculus) tech debt Tracking cross-cutting technical debt, see e.g. the "Technical debt counters" stream on zulip
#34530 opened Jan 28, 2026 by j-loreaux Loading…
3
feat(Topology/UniformSpace): compactness of Closeds t-topology Topological spaces, uniform spaces, metric spaces, filters
#34529 opened Jan 28, 2026 by gasparattila Loading…
1
feat: Reproducing Kernel Hilbert Spaces and Moore's theorem t-analysis Analysis (normed *, calculus)
#34528 opened Jan 28, 2026 by Maldooor • Draft
1
chore: avoid redundant error message in differential geometry elaborators t-differential-geometry Manifolds etc t-meta Tactics, attributes or user commands
#34527 opened Jan 28, 2026 by grunweg Loading…
1 task done
5
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