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Pull requests list

feat: RingEquiv.restrict t-algebra Algebra (groups, rings, fields, etc)
#31846 opened Nov 20, 2025 by smmercuri Loading…
1
feat: UniformSpace.Completion.mapRingEquiv t-topology Topological spaces, uniform spaces, metric spaces, filters
#31845 opened Nov 20, 2025 by smmercuri Loading…
1
chore: comment that the lack of a CommGroup -> IsMulCommutative insta… ready-to-merge This PR has been sent to bors. t-algebra Algebra (groups, rings, fields, etc)
#31844 opened Nov 20, 2025 by grunweg Loading…
2
feat(CategoryTheory/Triangulated): right orthogonal and localization blocked-by-other-PR This PR depends on another PR (this label is automatically managed by a bot) t-category-theory Category theory
#31843 opened Nov 20, 2025 by joelriou Loading…
2 tasks
2
chore(CategoryTheory): rename LeftBousfield.W as ObjectProperty.isLocal t-category-theory Category theory
#31842 opened Nov 20, 2025 by joelriou Loading…
1
feat(CategoryTheory): orthogonal of a property of objects t-category-theory Category theory
#31841 opened Nov 20, 2025 by joelriou Loading…
1
feat: updates to downstream repos scripts CI Modifies the continuous integration setup or other automation
#31839 opened Nov 20, 2025 by kim-em Loading…
1
chore(Data/Finset/Basic): use more dot notation in Data.Finset.Basic blocked-by-other-PR This PR depends on another PR (this label is automatically managed by a bot) t-data Data (lists, quotients, numbers, etc)
#31838 opened Nov 20, 2025 by qawbecrdtey Loading…
1 task
2
chore(Data/Finset/Basic): golf Data.Finset.Basic t-data Data (lists, quotients, numbers, etc)
#31837 opened Nov 20, 2025 by qawbecrdtey Loading…
1
chore(MeasureTheory/IntervalIntegral): generalize fundamental theorem of calculus to HasDerivWithinAt instead of HasDerivAt t-analysis Analysis (normed *, calculus) t-measure-probability Measure theory / Probability theory
#31836 opened Nov 20, 2025 by hanwenzhu Loading…
2
chore(Algebra/Polynomial/Div): remove commutativity assumption in eq_of_monic_of_dvd_of_natDegree_le delegated This pull request has been delegated to the PR author (or occasionally another non-maintainer). t-algebra Algebra (groups, rings, fields, etc)
#31833 opened Nov 20, 2025 by artie2000 Loading…
13
feat(Mathlib/Analysis): Existence of Singular Value Decomposition awaiting-author A reviewer has asked the author a question or requested changes. 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)
#31830 opened Nov 19, 2025 by CodeTitanium Loading…
16
feat: add getD_comp_some lemma for Option type t-data Data (lists, quotients, numbers, etc)
#31828 opened Nov 19, 2025 by BoltonBailey Loading…
1
fix: revert change to devcontainer for short-term fix for Codespaces
#31826 opened Nov 19, 2025 by StevenClontz • Draft
1
feat: add splitOnP_append_cons t-data Data (lists, quotients, numbers, etc)
#31825 opened Nov 19, 2025 by BoltonBailey Loading…
1
chore: turn on module system in MathlibTest ready-to-merge This PR has been sent to bors.
#31823 opened Nov 19, 2025 by thorimur Loading…
6
feat: privateModule linter blocked-by-other-PR This PR depends on another PR (this label is automatically managed by a bot) t-linter Linter
#31820 opened Nov 19, 2025 by thorimur Loading…
1 task
28
perf: de-instance some WithLp norm structures used for type synonyms t-analysis Analysis (normed *, calculus)
#31819 opened Nov 19, 2025 by j-loreaux Loading…
8
feat: add grind annotations for Set.mem_toFinset and Multiset.mem_toFinset
#31818 opened Nov 19, 2025 by euprunin Loading…
1
chore: remove extra monic hypotheses from divByMonic and modByMonic lemmas t-algebra Algebra (groups, rings, fields, etc) t-ring-theory Ring theory
#31817 opened Nov 19, 2025 by kckennylau Loading…
11
chore(Order/Defs/PartialOrder): fix naming of DecidableLE' t-order Order theory
#31816 opened Nov 19, 2025 by JovanGerb Loading…
1
feat(CMField): add IsCyclotomicExtension.Rat.isCMField blocked-by-other-PR This PR depends on another PR (this label is automatically managed by a bot)
#31812 opened Nov 19, 2025 by xroblot Loading…
2 tasks
2
chore(CMField): generalize definitions and results blocked-by-other-PR This PR depends on another PR (this label is automatically managed by a bot) t-number-theory Number theory (also use t-algebra or t-analysis to specialize)
#31811 opened Nov 19, 2025 by xroblot Loading…
1 task
2
chore(TotallyReal/TotallyComplex): remove the NumberField hypothesis t-number-theory Number theory (also use t-algebra or t-analysis to specialize)
#31810 opened Nov 19, 2025 by xroblot Loading…
1
feat: differentiation of test function as a CLM blocked-by-other-PR This PR depends on another PR (this label is automatically managed by a bot) t-analysis Analysis (normed *, calculus)
#31809 opened Nov 19, 2025 by ADedecker Loading…
1 task
2
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