Why is my PR not on the queue?

This page was last updated on: March 30, 2026 at 12:34 UTC

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For PRs which add new code (as opposed to e.g. performance optimisation, refactoring or documentation), it is very helpful to add a corresponding area label. Otherwise, it may take longer to find a suitable reviewer.

The table below contains all open PRs against the master branch which are not in draft mode. For each PR, it shows whether the checks above are satisfied. You can filter that list by entering terms into the search box, such as the PR number or your github username.

Number Author Title Labels CI status? not blocked? no merge conflict? ready? awaiting review? On the review queue? Missing topic label? PR's overall status
13847 alreadydone feat(EllipticCurve): the universal elliptic curve merge-conflict awaiting-author t-algebra t-algebraic-geometry ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
14167 alreadydone feat: Group scheme structure on Weierstrass curve merge-conflict WIP t-algebraic-geometry workshop-AIM-AG-2024 ✅? ✅ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
13297 urkud feat(Semicontinuous): add `comp` lemma merge-conflict awaiting-author t-topology t-order ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
12608 eric-wieser feat: allow `nsmul` / `zsmul` to be omitted again, with a warning merge-conflict awaiting-author t-algebra t-meta ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
12679 MichaelStollBayreuth perf(NumberTheory/RamificationInertia): speed up slow file merge-conflict WIP ✅? ✅ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
13057 alreadydone feat(NumberTheory): characterize elliptic divisibility sequences merge-conflict t-algebra t-number-theory blocked-by-other-PR ✅? ❌ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
12192 Ruben-VandeVelde feat: generalize isLittleO_const_id_atTop/atBot merge-conflict awaiting-author t-analysis ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
10024 ADedecker feat: rename `connectedComponentOfOne` to `identityComponent`, prove that it is normal and open merge-conflict t-topology awaiting-CI ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
10521 eric-wieser chore: generalize `IsBoundedLinearMap` to modules merge-conflict awaiting-author t-analysis ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
10594 lecopivo feat: `fun_trans` function transformation tactic e.g. for computing derivatives merge-conflict WIP t-meta ✅? ✅ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
10721 urkud feat(Order/FunLike): define `PointwiseLE` merge-conflict t-order t-logic ✅? ✅ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
10842 mcdoll chore: simplify proofs using new positivity extensions and tests merge-conflict WIP blocked-by-other-PR ✅? ❌ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
11100 eric-wieser feat(CategoryTheory/Limits): add `Functor.mapBinaryBiconeInv` merge-conflict t-category-theory awaiting-CI ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
8503 thorimur feat: meta utils for `refine?` merge-conflict awaiting-author t-meta ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
8519 eric-wieser refactor(LinearAlgebra/TensorProduct): golf using `liftAddHom` merge-conflict awaiting-author t-algebra ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
8616 eric-wieser feat(Algebra/FreeAlgebra): add right action and `IsCentralScalar` merge-conflict t-algebra awaiting-CI ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
8658 eric-wieser feat: support right actions for `Con` merge-conflict awaiting-author t-algebra ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
8788 FMLJohn feat(Algebra/Module/GradeZeroModule): if `A` is a graded semiring and `M` is a graded `A`-module, then each grade of `M` is a module over the 0-th grade of `A`. merge-conflict t-algebra ✅? ✅ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
8906 jjaassoonn feat: add some missing lemmas about linear algebra merge-conflict awaiting-author t-algebra ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
8961 eric-wieser refactor: use the coinduced topology on ULift please-adopt merge-conflict awaiting-author awaiting-CI ✅? ✅ ❌ ❌ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
9146 laughinggas feat(Data/ZMod/Defs): Topological structure on `ZMod` merge-conflict t-algebra awaiting-author t-topology ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
9229 eric-wieser refactor(Algebra/GradedMonoid): Use `HMul` to define `GMul` merge-conflict WIP t-algebra ✅? ✅ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
9354 chenyili0818 feat: monotonicity of gradient on convex real-valued functions merge-conflict awaiting-author t-analysis ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
9356 alexjbest feat: assumption? merge-conflict awaiting-author t-meta ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
9469 dupuisf feat: maximum modulus principle for functions vanishing at infinity awaiting-author t-analysis ✅? ✅ ✅ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
9487 eric-wieser feat: the exponential of dual numbers over non-commutative rings WIP t-algebra t-measure-probability merge-conflict t-analysis ✅? ✅ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
9510 eric-wieser feat(Analysis/Calculus/DualNumber): Extending differentiable functions to dual numbers WIP t-algebra t-analysis awaiting-CI ✅? ✅ ✅ ❌ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
9570 eric-wieser feat(Algebra/Star): Non-commutative generalization of `StarModule` merge-conflict WIP t-algebra awaiting-CI ✅? ✅ ❌ ❌ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
9642 eric-wieser refactor(Analysis/Normed/{Group/Field}/Basic): Let `extends` generate the repeated fields WIP merge-conflict awaiting-author help-wanted t-analysis ✅? ✅ ❌ ❌ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
6580 adomani chore: `move_add`-driven replacements merge-conflict awaiting-author ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
6630 MohanadAhmed feat: Reduced Spectral Theorem merge-conflict WIP t-algebra ✅? ✅ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
6777 adomani chore(Co*variantClass): replace eta-expanded (· * ·), (· + ·), (· ≤ ·), (· < ·) merge-conflict ✅? ✅ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
6791 eric-wieser refactor: Use flat structures for morphisms merge-conflict awaiting-author help-wanted awaiting-CI ✅? ✅ ❌ ❌ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
6930 kmill feat: `resynth_instances` tactic for resynthesizing instances in the goal or local context merge-conflict WIP t-meta ✅? ✅ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
6931 urkud refactor(Analysis/Normed*): use `RingHomIsometric` for `*.norm_cast` merge-conflict help-wanted t-analysis ✅? ✅ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
7227 kmill feat: flexible binders and integration into notation3 merge-conflict WIP t-meta ✅? ✅ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
7351 shuxuezhuyi feat(Topology/Algebra/Order): extend function on `Ioo` to `Icc` merge-conflict awaiting-author t-order ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
7467 ADedecker feat: spectrum of X →ᵇ ℂ is StoneCech X merge-conflict WIP t-analysis ✅? ✅ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
7564 shuxuezhuyi feat(Topology/Algebra/Order): extend strictly monotone function on `Ioo` to homeomorphism on `Icc` merge-conflict t-topology blocked-by-other-PR ✅? ❌ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
7601 digama0 feat: ring hom support in `ring` merge-conflict awaiting-author t-algebra t-meta ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
7615 eric-wieser chore(LinearAlgebra/Basic): generalize compatibleMaps to semilinear maps merge-conflict t-algebra easy awaiting-CI ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
7713 RemyDegenne feat: add_left/right_inj for measures merge-conflict awaiting-author t-measure-probability ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
7835 shuxuezhuyi feat(LinearAlgebra/Matrix): `lift` for projective special linear group merge-conflict awaiting-author t-algebra ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
7875 astrainfinita chore: make `SMulCommClass A A B` and `SMulCommClass A B B` higher priority merge-conflict slow-typeclass-synthesis t-algebra ✅? ✅ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
7909 mcdoll fix(Tactic/Continuity): remove npowRec and add new tag for Continuous.pow merge-conflict WIP t-topology t-meta ✅? ✅ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
7932 eric-wieser refactor(Algebra/TrivSqZeroExt): replace with a structure merge-conflict t-algebra awaiting-CI ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
7962 eric-wieser feat: `DualNumber (Quaternion R)` as a `CliffordAlgebra` merge-conflict WIP t-algebra ✅? ✅ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
8364 thorimur feat: `refine?` merge-conflict blocked-by-other-PR t-meta ✅? ❌ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
4871 j-loreaux feat: define the additive submonoid of positive elements in a star ordered ring merge-conflict t-algebra awaiting-CI ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
5133 kmill feat: IntermediateField adjoin syntax for sets of elements merge-conflict WIP t-algebra ✅? ✅ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
5912 ADedecker feat(Analysis.Distribution.ContDiffMapSupportedIn): space of smooth maps with support in a fixed compact merge-conflict WIP t-analysis ✅? ✅ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
6002 slerpyyy feat(Analysis.SpecialFunctions.Gaussian): add `integrable_fun_mul_exp_neg_mul_sq` merge-conflict awaiting-author t-analysis ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
6079 eric-wieser fix: deduplicate variables merge-conflict awaiting-CI ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
6195 eric-wieser chore(RingTheory/TensorProduct): golf the `mul` definition merge-conflict t-algebra awaiting-CI ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
6210 MohanadAhmed feat(Data/IsROrC/Basic): add a `StarOrderedRing` instance merge-conflict WIP t-algebra t-analysis ✅? ✅ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
6328 astrainfinita chore: make some instance about `Sub...Class` lower priority merge-conflict WIP t-algebra awaiting-CI ✅? ✅ ❌ ❌ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
6330 astrainfinita chore: make some instance about `Sub...Class` higher priority than `Sub...` merge-conflict WIP t-algebra slow-typeclass-synthesis ✅? ✅ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
6403 astrainfinita chore: change instance priorities of `Ordered*` hierarchy t-algebra t-order merge-conflict slow-typeclass-synthesis awaiting-author ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
6491 eric-wieser chore(Mathlib/Algebra/Hom/GroupAction): add `SMulHomClass.comp_smul` merge-conflict t-algebra ✅? ✅ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
7076 grunweg feat: define measure zero subsets of a manifold merge-conflict WIP t-differential-geometry t-measure-probability ✅? ✅ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
3757 thorimur feat: config options for `fail_if_no_progress` merge-conflict WIP t-meta ✅? ✅ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
12353 thorimur feat: `conv%` merge-conflict WIP t-meta ✅? ✅ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
7903 urkud feat: define `UnboundedSpace` merge-conflict help-wanted t-topology ✅? ✅ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
15679 adomani test: refactor in CI merge-conflict WIP ✅? ✅ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
7565 shuxuezhuyi feat(Topology/Algebra/Order): extend homeomorphism of `Ioo` to `Icc` merge-conflict t-topology blocked-by-other-PR t-order ✅? ❌ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
10629 madvorak feat: List.cons_sublist_append_iff_right merge-conflict t-data ✅? ✅ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
9973 Ruben-VandeVelde feat: polynomials formed by lists please-adopt merge-conflict t-data ✅? ✅ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
12926 joelriou feat(CategoryTheory): the monoidal category structure induced by a monoidal functor merge-conflict WIP t-category-theory ✅? ✅ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
12869 adomani feat: linter and script for `theorem` vs `lemma` merge-conflict t-linter awaiting-author ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
14563 awueth feat: if-then-else of exclusive or statement awaiting-author t-algebra new-contributor ✅? ✅ ✅ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
12093 ADedecker feat: tweak the definition of semicontinuity to behave better in nonlinear orders merge-conflict WIP t-topology ✅? ✅ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
11393 mcdoll feat(Analysis/Distribution/SchwartzSpace): The Heine-Borel property merge-conflict WIP t-analysis ✅? ✅ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
9444 erdOne feat: Various instances regarding `𝓞 K`. merge-conflict help-wanted t-number-theory ✅? ✅ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
8931 hmonroe feat(Computable): define P, NP, and NP-complete merge-conflict t-computability awaiting-author ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
10387 adomani feat(Tactic/ComputeDegree): add `polynomial` tactic WIP RFC t-meta ✅? ✅ ✅ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
9154 astrainfinita feat: `npow` / `nsmul` / `Nat.cast`/ `zpow` / `zsmul` implemented using `Nat.binaryRec` merge-conflict awaiting-author t-algebra blocked-by-other-PR ✅? ❌ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
6603 tydeu feat: automatically try `cache get` before build merge-conflict WIP CI ✅? ✅ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
6058 apurvnakade feat: duality theory for cone programs merge-conflict WIP t-analysis ✅? ✅ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
6449 ADedecker feat: functions with finite fibers merge-conflict awaiting-author t-topology ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
13163 erdOne feat(.vscode/module-docstring.code-snippet): Prevent auto-complete from firing on `do` awaiting-author t-meta ✅? ✅ ✅ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
13791 digama0 refactor: Primrec and Partrec merge-conflict t-computability tech debt ✅? ✅ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
11964 adamtopaz feat: The functor of points of a scheme merge-conflict t-algebraic-geometry t-category-theory ✅? ✅ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
12418 rosborn style: replace preimage_val with ↓∩ notation merge-conflict ✅? ✅ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
9978 astrainfinita chore(FieldTheory/KummerExtension): move some lemmas earlier merge-conflict awaiting-author t-algebra ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
12429 adomani feat: toND -- auto-generating natDegree t-algebra RFC merge-conflict awaiting-author t-meta ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
12751 Command-Master feat: add lemmas for Nat/Bits, Nat/Bitwise and Nat/Size merge-conflict t-data new-contributor ✅? ✅ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
15448 urkud chore(*): deprecate `Option.elim'` merge-conflict awaiting-author tech debt ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
10350 Shamrock-Frost feat(Data/Setoid): add the operations of taking the equivalence class of an element and of saturating a set wrt an equivalence relation merge-conflict t-data ✅? ✅ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
13573 Shamrock-Frost feat: add multivariate polynomial modules merge-conflict awaiting-author t-algebra ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
6517 MohanadAhmed feat: discrete Fourier transform of a finite sequence merge-conflict awaiting-author t-algebra ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
13155 alreadydone feat(NumberTheory/EllipticDivisibilitySequence): show elliptic relations follow from even-odd recursion merge-conflict t-algebra awaiting-author t-number-theory ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
15600 adomani feat: lint also `let` vs `have` merge-conflict WIP t-linter ✅? ✅ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
16253 Shreyas4991 feat: Basics of Discrete Fair Division in Mathlib WIP awaiting-author ✅? ✅ ✅ ❌ ❌ ❌ ⚠️ opened from a branch in the main mathlib repo (not a fork)
15121 Eloitor feat: iff theorems for IsSplitEpi and IsSplitMono in opposite category awaiting-author t-category-theory new-contributor ✅? ✅ ✅ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
15895 madvorak feat(Computability/ContextFreeGrammar): mapping between two types of nonterminal symbols t-computability WIP ✅? ✅ ✅ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
14038 adomani test/decl diff in lean dev merge-conflict WIP ✅? ✅ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
7861 shuxuezhuyi feat(Geometry/Hyperbolic/UpperHalfPlane): instance IsometricSMul PSL(2, ℝ) ℍ merge-conflict blocked-by-other-PR t-euclidean-geometry ✅? ❌ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
16570 yuma-mizuno chore(Tactic/CategoryTheory): change `TermElabM` to `MetaM` WIP t-meta ✅? ✅ ✅ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
10591 adri326 feat(Topology/Algebra/ConstMulAction): properties of continuous actions in Hausdorff spaces t-topology awaiting-author t-algebra ✅? ✅ ✅ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
7545 shuxuezhuyi feat: APIs of `Function.extend f g e'` when `f` is injective merge-conflict awaiting-author t-logic ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
14078 Ruben-VandeVelde feat(CI): continue after mk_all fails merge-conflict awaiting-author CI ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
11283 hmonroe feat(ModelTheory/Satisfiability): define theory with independent sentence merge-conflict WIP t-logic ✅? ✅ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
16914 siddhartha-gadgil Loogle syntax with non-reserved merge-conflict WIP ✅? ✅ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
13782 alreadydone feat(EllipticCurve): ZSMul formula in terms of division polynomials t-algebra t-number-theory blocked-by-other-PR merge-conflict t-algebraic-geometry ✅? ❌ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
8118 iwilare feat(CategoryTheory): add dinatural transformations merge-conflict awaiting-author t-category-theory ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
14242 js2357 feat: Prove equivalence of `isDedekindDomain` and `isDedekindDomainDvr` merge-conflict t-algebra blocked-by-other-PR new-contributor ✅? ❌ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
7516 ADedecker perf: use `abbrev` to prevent unifying useless data merge-conflict WIP ✅? ✅ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
17127 astrainfinita chore: remove global `Quotient.mk` `⟦·⟧` notation merge-conflict t-data ✅? ✅ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
16887 metinersin feat(ModelTheory/Complexity): define conjunctive and disjunctive formulas merge-conflict blocked-by-other-PR new-contributor t-logic ✅? ❌ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
16888 metinersin feat(ModelTheory/Complexity): Define conjunctive and disjunctive normal forms merge-conflict blocked-by-other-PR new-contributor t-logic ✅? ❌ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
16889 metinersin feat(ModelTheory/Complexity): Normal forms merge-conflict blocked-by-other-PR new-contributor t-logic ✅? ❌ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
5995 astrainfinita feat: add APIs about `Quotient.choice` merge-conflict awaiting-author RFC t-data ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
13156 erdOne refactor(Algebra/Module/LocalizedModule): Redefine `LocalizedModule` in terms of `OreLocalization`. merge-conflict t-algebra ❌ ✅ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
16348 urkud refactor(Topology): require `LinearOrder` with `OrderTopology` merge-conflict awaiting-author t-topology t-order ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
13965 pechersky feat(Data/DigitExpansion): reals via digit expansion are complete merge-conflict blocked-by-other-PR t-data ✅? ❌ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
10796 mcdoll feat(Tactic/Positivity): non-negativity of functions WIP t-meta ✅? ✅ ✅ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
12750 Command-Master feat: define Gray code blocked-by-other-PR t-data new-contributor merge-conflict awaiting-author ✅? ❌ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
13514 madvorak feat(Computability/ContextFreeGrammar): closure under union merge-conflict t-computability blocked-by-other-PR ✅? ❌ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
9654 urkud feat: add `@[mk_eq]` version of `@[mk_iff]` merge-conflict awaiting-author t-meta ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
16704 AntoineChambert-Loir feat(Mathlib.Data.Ordering.Dickson): Dickson orders merge-conflict WIP t-order ✅? ✅ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
16355 Ruben-VandeVelde feat: odd_{add,sub}_one merge-conflict t-algebra awaiting-author t-number-theory ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
14598 Command-Master chore: add typeclasses to unify various `add_top`, `add_eq_top`, etc. merge-conflict t-algebra t-order new-contributor ✅? ✅ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
16885 metinersin feat(ModelTheory/Complexity): define literals merge-conflict awaiting-author new-contributor t-logic ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
18716 jjaassoonn feat(Algebra/Module/GradedModule): quotient and subgrading WIP t-algebra blocked-by-other-PR awaiting-CI merge-conflict ❌ ❌ ❌ ❌ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
9341 winstonyin feat: Naturality of integral curves merge-conflict awaiting-author t-differential-geometry ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
13248 hcWang942 feat: basic concepts of auction theory merge-conflict awaiting-author new-contributor t-logic ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
9344 erdOne feat: Add `AddGroup.FG` -> `Module.Finite ℤ` as instances merge-conflict awaiting-author t-algebra ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
12133 ADedecker feat: generalize instIsLowerProd to arbitrary products merge-conflict awaiting-author t-topology t-order ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
16637 astrainfinita perf: reorder `extends` of `(Add)Monoid` merge-conflict WIP t-algebra ❌ ✅ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
8661 joelriou feat(CategoryTheory/Sites): descent of sheaves merge-conflict WIP t-category-theory ✅? ✅ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
10476 shuxuezhuyi feat(Topology/UniformSpace): define uniform preordered space merge-conflict awaiting-author t-topology ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
17593 astrainfinita chore(Algebra/Order/GroupWithZero/Unbundled): deprecate useless lemmas, use `ZeroLEOneClass` merge-conflict t-algebra blocked-by-other-PR t-order ✅? ❌ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
17623 astrainfinita feat(Algebra/Order/GroupWithZero/Unbundled): add some lemmas merge-conflict t-algebra awaiting-zulip t-order ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
17624 astrainfinita feat(Algebra/Order/GroupWithZero/Unbundled): generalize lemmas merge-conflict t-algebra blocked-by-other-PR t-order ✅? ❌ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
17513 astrainfinita perf: do not search algebraic hierarchies when using `map_*` lemmas merge-conflict WIP t-algebra awaiting-bench ✅? ✅ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
17515 astrainfinita perf: do not need `simp low` now merge-conflict t-algebra blocked-by-other-PR ❌ ❌ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
19212 Julian feat(LinearAlgebra): add a variable_alias for VectorSpace merge-conflict t-algebra ✅? ✅ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
19337 zeramorphic feat(Data/Finsupp): generalise `Finsupp` to any "zero" value merge-conflict t-data ✅? ✅ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
18756 astrainfinita refactor: deprecate `DistribMulActionSemiHomClass` `MulSemiringActionSemiHomClass` merge-conflict t-algebra ✅? ✅ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
19125 yhtq feat: add theorems to transfer `IsGalois` between pairs of fraction rings merge-conflict t-algebra new-contributor ❌ ✅ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
18841 hrmacbeth chore: change some `linarith`s to `linear_combination`s merge-conflict WIP ✅? ✅ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
11142 hmonroe feat(ProofTheory): Define logical symbols abstractly; opens new top-level section, drawing from lean4-logic merge-conflict awaiting-author t-logic ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
11210 hmonroe Test commit merge-conflict WIP ✅? ✅ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
19621 Command-Master feat: Multiplicity and prime-adic valuation of derivations merge-conflict t-algebra blocked-by-other-PR large-import ✅? ❌ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
18262 joelriou feat(Algebra/Category/ModuleCat/Presheaf): exterior powers of presheaves of modules WIP t-algebra blocked-by-other-PR t-category-theory merge-conflict ❌ ❌ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
15269 kkytola feat: Add ENNReal.floor t-algebra blocked-by-other-PR t-order merge-conflict awaiting-author ✅? ❌ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
15773 kkytola feat: Add type class for ENat-valued floor functions merge-conflict awaiting-author t-order ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
3251 kmill feat: deriving `LinearOrder` for simple enough inductive types merge-conflict WIP awaiting-author t-meta ✅? ✅ ❌ ❌ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
3610 TimothyGu feat: derive Infinite automatically for inductive types merge-conflict awaiting-author t-meta ✅? ✅ ❌ ✅ ❌ ❌ missing CI information
16120 awainverse feat(ModelTheory/Algebra/Ring/Basic): Ring homomorphisms are a `StrongHomClass` for the language of rings merge-conflict t-algebra RFC t-logic ✅? ✅ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
20459 Ruben-VandeVelde chore: fix names of roots_C_mul_X_{add,sub}_C_of_IsUnit awaiting-author t-algebra ✅? ✅ ✅ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
20527 trivial1711 refactor(Topology/UniformSpace/Completion): more descriptive names for `α → Completion α` merge-conflict t-topology ✅? ✅ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
17739 Aaron1011 feat(Topology/Order/DenselyOrdered): prove Not (IsOpen) for intervals merge-conflict awaiting-author t-topology new-contributor ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
18474 astrainfinita perf: lower the priority of `*WithOne.to*` instances merge-conflict slow-typeclass-synthesis t-algebra t-data ✅? ✅ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
20656 Komyyy feat(Mathlib/Geometry/Manifold/VectorBundle/Sphere): convert orthogonal smooth `M → 𝕊ⁿ` & `M → ℝⁿ⁺¹` to smooth `M → T𝕊ⁿ` please-adopt merge-conflict t-differential-geometry ✅? ✅ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
15711 znssong feat(Combinatorics/SimpleGraph): Some lemmas about walk, cycle and Hamiltonian cycle merge-conflict awaiting-author t-combinatorics new-contributor ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
18629 tomaz1502 feat(Computability.Timed): Formalization of runtime complexity of List.merge merge-conflict t-computability awaiting-author new-contributor ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
8362 urkud feat(Asymptotics): define `ReflectsGrowth` merge-conflict awaiting-author t-analysis ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
6692 prakol16 feat: disjoint indexed union of local homeomorphisms merge-conflict awaiting-author t-topology ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
18461 hannahfechtner feat: left and right common multiples mixins awaiting-author t-algebra new-contributor ✅? ✅ ✅ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
19291 PieterCuijpers feat(Algebra/Order/Hom): add quantale homomorphism merge-conflict awaiting-author t-algebra new-contributor ❌ ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
19352 hrmacbeth chore: change some `nlinarith`s to `linear_combination`s merge-conflict WIP ✅? ✅ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
20372 jvlmdr feat(MeasureTheory/Function): Add ContinuousLinearMap.bilinearCompLp(L) merge-conflict t-measure-probability new-contributor ✅? ✅ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
2605 eric-wieser chore: better error message in linarith merge-conflict awaiting-author t-meta ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
11837 trivial1711 feat: completion of a uniform multiplicative group WIP t-algebra merge-conflict help-wanted t-topology ❌ ✅ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
12670 trivial1711 feat: completion of a nonarchimedean multiplicative group merge-conflict t-algebra t-topology blocked-by-other-PR ❌ ❌ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
9449 hmonroe feat: Add Turing machine with the quintet definition (TMQ) and a chainable step function for each TM type merge-conflict t-computability awaiting-author ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
19697 quangvdao feat(BigOperators/Fin): Sum/product over `Fin` intervals merge-conflict awaiting-author t-data ❌ ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
19353 hrmacbeth chore: golf some term/rw proofs using `linear_combination` merge-conflict WIP ✅? ✅ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
20248 peabrainiac feat(Topology/Compactness): first-countable locally path-connected spaces are delta-generated blocked-by-other-PR large-import new-contributor merge-conflict awaiting-author t-topology ✅? ❌ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
10678 adri326 feat(Topology/UniformSpace): prove that a uniform space is completely regular merge-conflict awaiting-author t-topology ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
18785 erdOne feat(CategoryTheory): command that generates instances for `MorphismProperty` merge-conflict awaiting-author t-category-theory t-meta ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
16311 madvorak feat(Computability): regular languages are context-free merge-conflict WIP t-computability ❌ ✅ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
19943 AlexLoitzl feat(Computability): Add Chomsky Normal Form Grammar and translation merge-conflict t-computability awaiting-author new-contributor ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
21501 sksgurdldi feat(List): add sum_zipWith_eq_finset_sum awaiting-author t-algebra new-contributor ✅? ✅ ✅ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
12054 adomani feat: auto-bugs merge-conflict awaiting-author t-meta ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
5062 adomani feat(Tactic/Prune + test/Prune): add `prune` tactic, for removing unnecessary hypotheses merge-conflict modifies-tactic-syntax awaiting-author t-meta ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
21433 grunweg chore: change more lemmas to be about enorm instead of nnnorm merge-conflict awaiting-author carleson t-measure-probability ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
20454 urkud chore(TangentCone): review names merge-conflict t-analysis ❌ ✅ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
16550 awainverse feat(ModelTheory): A typeclass for languages expanding other languages merge-conflict awaiting-author t-logic ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
10823 alexkeizer feat: convert curried type functions into uncurried type functions merge-conflict awaiting-author t-data ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
13648 urkud feat(Topology/Module): generalize `ContinuousLinearMap.compSL` t-algebra merge-conflict awaiting-author t-topology t-analysis ❌ ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
14060 YnirPaz feat(SetTheory/Ordinal/Clubs): define club sets and prove basic properties merge-conflict blocked-by-other-PR new-contributor t-logic ✅? ❌ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
20636 eric-wieser feat: multiplication of intervals in rings awaiting-author t-algebra ✅? ✅ ✅ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
16000 YaelDillies feat: Croot-Sisask Almost Periodicity t-combinatorics t-analysis blocked-by-other-PR ✅? ❌ ✅ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
22340 sinhp feat(CategoryTheory): Locally Cartesian Closed Categories (Beck-Chevalley Conditions) WIP blocked-by-other-PR t-category-theory large-import merge-conflict ✅? ❌ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
21959 BGuillemet feat(Topology/ContinuousMap): Stone-Weierstrass theorem for MvPolynomial merge-conflict t-topology new-contributor ✅? ✅ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
18470 astrainfinita perf: lower the priority of `Normed*.to*` instances merge-conflict slow-typeclass-synthesis t-algebra t-analysis ✅? ✅ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
17368 Felix-Weilacher feat(Topology/Baire/BaireMeasurable): add the Kuratowski-Ulam theorem merge-conflict t-topology ❌ ✅ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
8767 eric-wieser refactor(Cache): tidy lake-manifest parsing in Cache merge-conflict t-meta ✅? ✅ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
15578 znssong feat(Function): Fixed points of function `f` with `f(x) >= x` merge-conflict awaiting-author t-analysis new-contributor ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
22660 Ruben-VandeVelde chore: follow naming convention around Group.IsNilpotent merge-conflict t-algebra ✅? ✅ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
13999 adomani feat: a linter to flag potential confusing conventions merge-conflict t-linter awaiting-author ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
19013 quangvdao feat(Algebra/BigOperators/Fin): Add `finSigmaFinEquiv` merge-conflict awaiting-author t-algebra ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
19189 YnirPaz feat(SetTheory/Ordinal/Arithmetic): order isomorphism between omega and the natural numbers merge-conflict awaiting-author t-set-theory ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
19227 adomani fix(CI): unwrap `lake test` in problem matcher merge-conflict awaiting-author CI ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
15774 kkytola feat: Topology on `ENat` merge-conflict WIP t-topology t-order ✅? ✅ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
20222 eric-wieser feat: generalize lemmas about derivatives merge-conflict blocked-by-other-PR t-analysis ❌ ❌ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
21018 markimunro feat(Data/Matrix): add file with key definitions and theorems about elementary row operations t-data enhancement new-contributor merge-conflict awaiting-author ❌ ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
23514 eric-wieser refactor: smooth over Lattice/LinearOrder inheritance merge-conflict ❌ ✅ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
22810 pechersky feat(Counterexamples): metric space not induced by norm merge-conflict WIP t-topology t-analysis ✅? ✅ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
13124 astrainfinita chore: remove `CovariantClass` and `ContravariantClass` merge-conflict WIP ❌ ✅ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
15212 victorliu5296 feat: Add fundamental theorem of calculus-2 for Banach spaces t-measure-probability new-contributor merge-conflict awaiting-author t-analysis ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
22888 plp127 perf: replace `Lean.Expr.swapBVars` with a better? implementation awaiting-author t-meta ✅? ✅ ✅ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
22579 kvanvels doc(Topology/Defs/Induced): fix comments on three functions related to RestrictGenTopology merge-conflict t-topology documentation awaiting-author ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
21488 imbrem feat(CategoryTheory/Monoidal): premonoidal categories merge-conflict t-category-theory new-contributor ✅? ✅ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
21525 sinhp feat(CategoryTheory): Locally Cartesian Closed Categories (Prelim) merge-conflict t-category-theory large-import ✅? ✅ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
22319 sinhp feat(CategoryTheory): Locally Cartesian Closed Categories (Sections Right Adjoint) merge-conflict blocked-by-other-PR t-category-theory large-import ✅? ❌ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
22321 sinhp feat(CategoryTheory): Locally Cartesian Closed Categories (Definition) merge-conflict blocked-by-other-PR t-category-theory large-import ✅? ❌ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
19425 hrmacbeth perf: gcongr forward-reasoning adjustment merge-conflict awaiting-author ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
20873 vbeffara feat(Topology/Covering): path lifting and homotopy lifting merge-conflict awaiting-author t-topology new-contributor ❌ ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
22817 peabrainiac feat(CategoryTheory/Sites): local sites merge-conflict WIP t-category-theory ✅? ✅ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
16314 astrainfinita chore(Data/Quot): deprecate `ind*'` APIs merge-conflict t-data ✅? ✅ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
23509 eric-wieser refactor: Make ENNReal an abbrev merge-conflict t-data ❌ ✅ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
11455 adomani fix: unsqueeze simp, re Yaël's comments on #11259 merge-conflict awaiting-author ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
7325 eric-wieser chore: use preimageIso instead of defeq abuse for InducedCategory merge-conflict t-category-theory awaiting-CI ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
7874 astrainfinita chore: make `IsScalarTower A A B` and `IsScalarTower A B B` higher priority merge-conflict slow-typeclass-synthesis t-algebra awaiting-CI ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
13038 adomani feat: Mathlib weekly reports awaiting-author CI t-meta ✅? ✅ ✅ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
5952 eric-wieser feat: add Qq wrappers for ToExpr merge-conflict awaiting-CI t-meta ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
15483 astrainfinita chore(GroupTheory/Coset): reduce defeq abuse merge-conflict t-algebra ✅? ✅ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
16594 astrainfinita perf: reorder `extends` and remove some instances in algebra hierarchy merge-conflict slow-typeclass-synthesis t-algebra ✅? ✅ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
19467 quangvdao feat(MvPolynomial/Equiv): Add `MvPolynomial.finSuccEquivNth` merge-conflict t-algebra blocked-by-other-PR ✅? ❌ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
20313 thefundamentaltheor3m feat(Data/Complex/Exponential): prove some useful results about the complex exponential. merge-conflict t-analysis new-contributor ❌ ✅ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
22698 Kiolt feat: notation for whisker(Left/Right)Iso merge-conflict t-category-theory toric ❌ ✅ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
19613 madvorak refactor(Combinatorics/Optimization/ValuedCSP): make only valid `FractionalOperation` possible t-combinatorics ❌ ✅ ✅ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
20730 kuotsanhsu feat(LinearAlgebra/Matrix/SchurTriangulation): prove Schur decomposition/triangulation merge-conflict awaiting-author t-algebra new-contributor ❌ ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
19117 eric-wieser feat: derivatives of matrix operations merge-conflict WIP t-analysis ❌ ✅ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
12605 astrainfinita chore: attribute [induction_eliminator] merge-conflict awaiting-author ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
23859 urkud feat(Topology/../Order/Field): generalize to `Semifield` merge-conflict t-topology ✅? ✅ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
24219 Paul-Lez feat: linear independence of the tensor product of two linearly independent families WIP t-algebra toric ❌ ✅ ✅ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
23810 b-reinke chore(Order/Interval): generalize succ/pred lemmas to partial orders merge-conflict t-order ✅? ✅ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
24285 madvorak chore(Algebra/*-{Category,Homology}): remove unnecessary universe variables merge-conflict t-algebra ✅? ✅ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
22583 imathwy feat: affinespace homeomorphism merge-conflict awaiting-author t-algebra ❌ ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
23593 erdOne feat(AlgebraicGeometry): the tilde construction is functorial merge-conflict awaiting-author t-algebraic-geometry ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
21065 eric-wieser feat: generalize `tangentConeAt.lim_zero` to TVS merge-conflict WIP t-analysis ✅? ✅ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
22721 grunweg chore(MeasureTheory/Function/LpSeminorm/Basic): generalise more results to enorm classes merge-conflict WIP carleson t-measure-probability ❌ ✅ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
14731 adomani feat: the repeated typeclass assumption linter merge-conflict WIP t-linter large-import ❌ ✅ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
24549 grunweg feat: define embedded submanifolds, attempt 1 merge-conflict WIP t-differential-geometry blocked-by-other-PR ❌ ❌ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
22809 b-reinke feat: Category algebras and path algebras WIP t-algebra t-category-theory new-contributor ❌ ✅ ✅ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
14675 adomani dev: the repeated variable linter merge-conflict WIP t-linter ✅? ✅ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
14330 Ruben-VandeVelde chore: split Mathlib.Algebra.Star.Basic merge-conflict awaiting-author ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
8511 eric-wieser refactor(MeasureTheory/Measure/Haar/Basic): partially generalize to the affine case merge-conflict awaiting-author t-measure-probability ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
7994 ericrbg chore: generalize `LieSubalgebra.mem_map_submodule` please-adopt merge-conflict t-algebra ✅? ✅ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
6317 eric-wieser refactor(Data/Finsupp/Defs): make Finsupp.single defeq to Pi.single merge-conflict WIP t-data ✅? ✅ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
11524 mcdoll refactor: Introduce type-class for SchwartzMap merge-conflict WIP t-analysis ✅? ✅ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
11003 thorimur chore: migrate to `tfae` block tactic merge-conflict WIP blocked-by-other-PR t-meta ✅? ❌ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
22488 smmercuri fix: lower priority for `UniformSpace.Completion.instSMul` awaiting-author t-topology FLT ✅? ✅ ✅ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
15654 TpmKranz feat(Computability): language-preserving maps between NFA and RE blocked-by-other-PR new-contributor t-computability merge-conflict awaiting-zulip ✅? ❌ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
19315 quangvdao feat(Data/Finsupp/Fin): Add `Finsupp` operations on `Fin` tuple merge-conflict awaiting-author t-data ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
24155 eric-wieser feat: add a "rw_proc" for fin vectors awaiting-author RFC t-data t-meta ✅? ✅ ✅ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
21276 GabinKolly feat(ModelTheory/Substructures): define equivalences between equal substructures awaiting-author t-logic ✅? ✅ ✅ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
24008 meithecatte chore(EpsilonNFA): replace manual lemmas with @[simps] t-computability awaiting-author new-contributor ✅? ✅ ✅ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
24642 grunweg WIP-feat: add layercake formula for ENNReal-valued functions merge-conflict WIP carleson t-analysis ❌ ✅ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
21712 grunweg chore: generalise more lemmas to `ContinuousENorm` merge-conflict carleson awaiting-CI t-measure-probability ❌ ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
21375 grunweg WIP: generalise lemmas to ENorm WIP awaiting-CI t-measure-probability carleson merge-conflict ❌ ✅ ❌ ❌ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
24618 b-mehta feat(Analysis): add Schur inequality and variants WIP t-analysis ❌ ✅ ✅ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
15115 kkytola feat: Generalize assumptions in liminf and limsup results in ENNReals t-order merge-conflict help-wanted awaiting-author t-topology ✅? ✅ ❌ ❌ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
24957 eric-wieser feat: use ` binderNameHint` in sum_congr t-algebra ❌ ✅ ✅ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
23349 BGuillemet feat: add LocallyLipschitzOn.lipschitzOnWith_of_isCompact and two small lemmas about Lipschitz functions merge-conflict t-topology large-import new-contributor ✅? ✅ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
12438 jjaassoonn feat: some APIs for flat modules merge-conflict WIP t-category-theory ✅? ✅ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
25473 adomani feat(CI): check that Mathlib files have lean or md extension CI delegated ✅? ✅ ✅ ✅ ✅ ✅ opened from a branch in the main mathlib repo (not a fork)
16020 adomani feat: compare PR `olean`s size with `master` merge-conflict CI ❌ ✅ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
16062 adomani Test/ci olean size merge-conflict WIP awaiting-author CI ✅? ✅ ❌ ❌ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
12799 jstoobysmith feat(LinearAlgebra/UnitaryGroup): Add properties of Special Unitary Group please-adopt t-algebra new-contributor merge-conflict awaiting-author ✅? ✅ ❌ ❌ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
23709 plp127 feat: `Nat.findFrom` merge-conflict t-data ❌ ✅ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
25340 dupuisf chore(Analysis/Convex): move files pertaining to convex/concave functions to their own folder merge-conflict t-convex-geometry ✅? ✅ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
21734 adomani fix(PR summary): checkout GITHUB_SHA merge-conflict WIP awaiting-author CI ✅? ✅ ❌ ❌ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
20334 miguelmarco feat: allow polyrith to use a local Singular/Sage install merge-conflict awaiting-author new-contributor t-meta ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
25912 BoltonBailey feat: add simp lemmas for trig functions on `π * 2⁻¹` awaiting-author blocked-by-other-PR t-analysis ✅ ❌ ✅ ✅ ❌ ❌ blocked on another PR
23953 b-reinke feat(Data/Matroid/Tutte): define the Tutte polynomial of a matroid merge-conflict WIP t-data ❌ ✅ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
25921 BoltonBailey feat: scripts to analyze overlap between namespaces WIP migrated-from-branch t-meta ✅ ✅ ✅ ❌ ✅ ❌ labelled WIP
18771 joelriou feat(LinearAlgebra/ExteriorPower): exterior powers of free modules are free merge-conflict WIP t-algebra blocked-by-other-PR ❌ ❌ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
18441 ADedecker refactor(AdicTopology): use new API for algebraic filter bases, and factor some code merge-conflict t-topology t-algebra ✅? ✅ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
18439 ADedecker refactor: use new algebraic filter bases API in `FiniteAdeleRing` merge-conflict t-topology t-algebra ✅? ✅ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
18438 ADedecker refactor: adapt `KrullTopology` to the new algebraic filter bases API merge-conflict t-topology t-algebra ✅? ✅ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
26239 BoltonBailey feat: add sample pre-commit git hook file WIP ✅ ✅ ✅ ❌ ✅ ❌ ⚠️ labelled WIP
13964 pechersky feat(Data/DigitExpansion): begin defining variant of reals without rationals merge-conflict t-data ✅? ✅ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
18662 joelriou feat(LinearAlgebra/ExteriorPower): generators of the exterior powers merge-conflict WIP t-algebra blocked-by-other-PR ✅? ❌ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
18735 joelriou feat(Algebra/Module): presentation of the exterior power merge-conflict WIP t-algebra blocked-by-other-PR ❌ ❌ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
17458 urkud refactor(Algebra/Group): make `IsUnit` a typeclass merge-conflict t-algebra awaiting-zulip ❌ ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
22928 javra feat(CategoryTheory): infrastructure for inclusion morphisms into products in categories with 0-morphisms merge-conflict t-category-theory ❌ ✅ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
24710 chrisflav chore(Data/Set): `tsum` version of `Set.encard_iUnion_of_finite` for non-finite types merge-conflict t-data ❌ ✅ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
24823 eric-wieser refactor: add `hom` lemmas for the `MonoidalCategory` structure on `ModuleCat` merge-conflict t-algebra ✅ ✅ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
25071 erdOne feat(EllipticCurve): basic API for singular cubics merge-conflict t-algebraic-geometry ✅? ✅ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
25218 kckennylau feat(AlgebraicGeometry): Tate normal form of elliptic curves merge-conflict t-algebraic-geometry awaiting-zulip new-contributor ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
25561 callesonne feat(Category/Grpd): define the bicategory of groupoids merge-conflict awaiting-author t-category-theory ✅ ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
25988 Multramate refactor(AlgebraicGeometry/EllipticCurve/*): replace Fin 3 with products merge-conflict t-algebraic-geometry ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
26090 grunweg chore: make `finiteness` a default tactic merge-conflict ❌ ✅ ❌ ✅ ✅ ❌ failing CI
26465 joelriou feat(Algebra/Module): presentation of the `PiTensorProduct` merge-conflict file-removed t-algebra blocked-by-other-PR ❌ ❌ ❌ ✅ ✅ ❌ blocked on another PR
26467 joelriou feat(LinearAlgebra): the tensor product of a finite family of free modules is free WIP t-algebra blocked-by-other-PR merge-conflict file-removed ❌ ❌ ❌ ❌ ✅ ❌ blocked on another PR
20784 eric-wieser fix: prevent `exact?` recursing forever on `n = 55` t-set-theory ❌ ✅ ✅ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
24405 mcdoll refactor(Topology/Algebra/Module/WeakDual): Clean up merge-conflict t-topology large-import ✅? ✅ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
26647 b-mehta feat(Data/Sym/Sym2): lift commutative operations to sym2 merge-conflict WIP t-data ❌ ✅ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
26067 mapehe feat(Topology/StoneCech): exists_continuous_surjection_from_StoneCech_to_dense_range merge-conflict t-topology ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
10541 xgenereux feat(Algebra/SkewMonoidAlgebra/Basic): add SkewMonoidAlgebra merge-conflict WIP t-algebra new-contributor ✅? ✅ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
25999 bjoernkjoshanssen feat(Topology/Compactification): projective line over ℝ is homeomorphic to the one-point compactification of ℝ merge-conflict t-topology ❌ ✅ ❌ ✅ ✅ ❌ failing CI
26994 Paul-Lez feat(Topology/MetricSpace/Pseudo/Defs): add easy lemma about opens in topological spaces awaiting-author t-topology easy ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
25611 erdOne chore(RingTheory): add `Algebra (FractionRing R) (FractionRing S)` merge-conflict t-algebra ❌ ✅ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
18230 digama0 feat(Tactic/ScopedNS): extend `scoped[NS]` to more commands awaiting-author t-meta ✅ ✅ ✅ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
25284 alreadydone feat(LinearAlgebra/Contraction): bijectivity of `dualTensorHom` + generalize to CommSemiring merge-conflict awaiting-author t-algebra ✅ ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
22749 joelriou feat(CategoryTheory/Abelian): the Gabriel-Popescu theorem as a localization with respect to a Serre class merge-conflict WIP t-category-theory ❌ ✅ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
26987 joelriou chore: deprecating module LinearAlgebra.PiTensorProduct merge-conflict WIP t-algebra blocked-by-other-PR ✅ ❌ ❌ ❌ ✅ ❌ blocked on another PR
27435 callesonne feat(Normed/Algebra/Logarithm): add FormalMultilinearSeries of logarithm around `1` WIP t-analysis ❌ ✅ ✅ ❌ ✅ ❌ labelled WIP
24668 robertmaxton42 feat(LinearAlgebra): add inductive principle for the free product of algebras merge-conflict t-algebra blocked-by-other-PR ✅? ❌ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
13973 digama0 feat: lake exe refactor, initial framework merge-conflict awaiting-author t-meta ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
10190 jstoobysmith feat(AlgebraicTopology): add Augmented Simplex Category t-algebraic-topology WIP t-category-theory new-contributor merge-conflict ✅? ✅ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
25914 eric-wieser feat: add an ext lemma for the opposite category merge-conflict awaiting-author t-category-theory awaiting-CI ❌ ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
20208 js2357 feat: Define the localization of a fractional ideal at a prime ideal merge-conflict WIP t-algebra ❌ ✅ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
24260 plp127 feat(Topology): add API for Hereditarily Lindelof spaces merge-conflict awaiting-author t-topology ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
27813 javra feat: IMO 2025 Q1 IMO WIP ❌ ✅ ✅ ❌ ✅ ❌ labelled WIP
27608 RemyDegenne feat(MeasureTheory): typeclasses for measures with finite moments merge-conflict WIP t-measure-probability ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP
27826 xgenereux feat(Subsemiring): mk_eq_zero WIP t-algebra ✅ ✅ ✅ ❌ ✅ ❌ labelled WIP
25991 Multramate feat(AlgebraicGeometry/EllipticCurve): generalise nonsingular condition merge-conflict t-algebraic-geometry ❌ ✅ ❌ ✅ ✅ ❌ failing CI
25985 Multramate feat(AlgebraicGeometry/EllipticCurve/Jacobian): add equivalences between points and explicit WithZero types merge-conflict t-algebraic-geometry ❌ ✅ ❌ ✅ ✅ ❌ failing CI
25982 Multramate feat(AlgebraicGeometry/EllipticCurve/Group): compute range of baseChange merge-conflict t-algebraic-geometry ❌ ✅ ❌ ✅ ✅ ❌ failing CI
25238 Hagb feat(Tactic/ComputeDegree): add support for scalar multiplication with different types merge-conflict t-meta new-contributor ✅? ✅ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
26385 jjdishere feat(RingTheory/Perfectoid): define integral perfectoid rings merge-conflict WIP t-ring-theory ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP
22909 AntoineChambert-Loir feat(RingTheory/Pure): pure submodules merge-conflict t-ring-theory blocked-by-other-PR ❌ ❌ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
22908 AntoineChambert-Loir feat(RingTheory/Finiteness/Small): tensor product of the system of small submodules merge-conflict t-ring-theory blocked-by-other-PR ✅? ❌ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
22898 AntoineChambert-Loir feat(RingTheory/TensorProduct/DirectLimit/FG): direct limit of finitely generated submodules and tensor product merge-conflict WIP t-ring-theory ✅? ✅ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
20431 erdOne feat(RingTheory/AdicCompletion): monotonicity of adic-completeness merge-conflict awaiting-author t-ring-theory ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
19596 Command-Master feat(RingTheory/Valuation/PrimeMultiplicity): define `WithTop ℤ`-valued prime multiplicity on a fraction field merge-conflict awaiting-author t-ring-theory large-import ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
18646 jxjwan feat(RingTheory): isotypic components merge-conflict t-ring-theory new-contributor ❌ ✅ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
17246 pechersky feat(RingTheory/PrimaryDecomposition): PIR of Noetherian under jacobson condition merge-conflict awaiting-author t-ring-theory ❌ ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
21474 erdOne feat(RingTheory): replace `Ring.DimensionLEOne` with `Ring.KrullDimLE` merge-conflict t-ring-theory large-import ❌ ✅ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
11212 shuxuezhuyi feat(GroupTheory/GroupAction): instance `MulAction (β ⧸ H) α` merge-conflict awaiting-author t-group-theory large-import ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
27886 alreadydone feat(Algebra): (Mv)Polynomial.X is irreducible assuming NoZeroDivisors merge-conflict awaiting-author t-algebra ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
26200 adomani fix: add label when landrun fails merge-conflict CI ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
17469 joelriou feat(Algebra/ModuleCat/Differentials/Presheaf): the presheaf of relative differentials WIP t-category-theory large-import merge-conflict t-algebraic-geometry ❌ ✅ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
27709 kckennylau chore: fix links merge-conflict WIP ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP
20671 thefundamentaltheor3m feat(Analysis/Asymptotics/SpecificAsymptotics): Proving that 𝛔ₖ(n) = O(nᵏ⁺¹) t-number-theory new-contributor large-import merge-conflict awaiting-author ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
20267 joelriou feat(CategoryTheory): comma categories are accessible merge-conflict WIP awaiting-author t-category-theory ❌ ✅ ❌ ❌ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
27451 kckennylau feat(RingTheory/Valuation): define ball, closed ball, and sphere merge-conflict t-ring-theory ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
27987 kckennylau feat(RingTheory/Valuation): define ball, closed ball, and sphere merge-conflict t-ring-theory large-import ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
27444 grunweg feat: generalise more lemmas to enorms carleson WIP ❌ ✅ ✅ ❌ ✅ ❌ ⚠️ labelled WIP
24862 grunweg feat(LocallyIntegrable): generalise more to enorms merge-conflict WIP carleson t-measure-probability ❌ ✅ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
27003 eric-wieser chore: use `Simp.ResultQ` more often merge-conflict t-meta ✅ ✅ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
22925 ggranberry feat(Mathlib/PlaceHolder/ToeplitzHausdorff): Toeplitz-Hausdorff WIP new-contributor will-close-soon awaiting-author help-wanted t-analysis ❌ ✅ ✅ ❌ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
25401 digama0 feat(Util): SuppressSorry option merge-conflict t-meta ✅? ✅ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
27759 plp127 chore(FreeAbelianGroup): deprecate multiplication merge-conflict t-algebra large-import ❌ ✅ ❌ ✅ ✅ ❌ failing CI
7873 astrainfinita perf: reorder `extends` and change instance priority in algebra hierarchy merge-conflict slow-typeclass-synthesis t-algebra blocked-by-other-PR ✅? ❌ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
27446 grunweg chore: more enorm lemmas merge-conflict WIP carleson ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP
14583 lecopivo fix: make concrete cycle notation local merge-conflict awaiting-author ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
5897 eric-wieser feat: add a `MonadError` instance for `ContT` awaiting-author t-meta ✅? ✅ ✅ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
28502 gilesgshaw feat(Logic/Basic): avoid unnecessary uses of choice blocked-by-other-PR new-contributor merge-conflict awaiting-author t-logic ✅ ❌ ❌ ✅ ❌ ❌ blocked on another PR
28622 alreadydone chore(Mathlib): replace `=>` by `↦` merge-conflict ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
24793 tristan-f-r feat: trace of unitarily similar matrices merge-conflict awaiting-author t-algebra ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
26645 erdOne feat(RingTheory/PowerSeries): Construction of `Q` such that `P(Q(X)) = X` awaiting-author t-ring-theory ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
28626 alreadydone chore(Archive, Counterexamples): replace => by ↦ merge-conflict ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
19582 yu-yama feat(GroupExtension/Abelian): define `OfMulDistribMulAction.equivH2` merge-conflict t-algebra blocked-by-other-PR new-contributor ❌ ❌ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
7300 ah1112 feat: synthetic geometry merge-conflict awaiting-author help-wanted t-euclidean-geometry ❌ ✅ ❌ ❌ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
13795 astrainfinita perf(Algebra/{Group, GroupWithZero, Ring}/InjSurj): reduce everything merge-conflict t-algebra ✅? ✅ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
28150 Equilibris chore: clean up proofs typevec proofs merge-conflict t-data new-contributor ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
27403 MoritzBeroRoos fix: replace probably erroneous usage of ⬝ (with old \cdot) by · (with \centerdot) merge-conflict new-contributor ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
28042 kckennylau feat(Topology/ValuativeRel): a topological basis indexed by pairs of elements merge-conflict t-ring-theory ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
27399 MoritzBeroRoos chore: replace every usage of ⬝ᵥ (with old \cdot) by ·ᵥ (with \centerdot) merge-conflict new-contributor ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
27479 iu-isgood feat: Abel's Binomial Theorem awaiting-author t-data new-contributor ❌ ✅ ✅ ✅ ❌ ❌ failing CI
28787 alreadydone feat(Counterexamples): a domain whose ring of differences is not a domain merge-conflict t-algebra blocked-by-other-PR large-import ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
24719 madvorak feat(LinearAlgebra/Matrix/NonsingularInverse): inverting `Matrix` inverts its `LinearEquiv` awaiting-author t-algebra ✅? ✅ ✅ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
27437 kckennylau feat(RingTheory/Valuation): some lemmas about comparing with 1 and 0 and with each other merge-conflict WIP t-ring-theory ✅ ✅ ❌ ❌ ✅ ❌ labelled WIP
28148 kckennylau feat(Matrix): Simproc and Rw-proc for Matrix Transpose merge-conflict t-meta ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
28686 mitchell-horner feat(Combinatorics/SimpleGraph): prove the Erdős-Stone theorem merge-conflict WIP blocked-by-other-PR t-combinatorics ✅ ❌ ❌ ❌ ✅ ❌ blocked on another PR
28687 mitchell-horner feat(Combinatorics/SimpleGraph): prove the Erdős-Stone-Simonovits theorem merge-conflict WIP blocked-by-other-PR t-combinatorics ✅ ❌ ❌ ❌ ✅ ❌ blocked on another PR
28689 mitchell-horner feat(Combinatorics/SimpleGraph): prove well-known corollaries of the Erdős-Stone-Simonovits theorem merge-conflict WIP blocked-by-other-PR t-combinatorics ✅ ❌ ❌ ❌ ✅ ❌ blocked on another PR
26952 robin-carlier feat(CategoryTheory/DayConvolution): monoid objects internal to day convolutions merge-conflict blocked-by-other-PR t-category-theory ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
27133 robin-carlier feat(CategoryTheory/Monoidal/DayConvolution): `C ⊛⥤ V` is monoidal closed when `V` is merge-conflict blocked-by-other-PR t-category-theory ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
27151 robin-carlier feat(CategoryTheory/Monoidal/DayConvolution): `C ⊛⥤ V` is braided/symmetric when `C` and `V` are braided/symmetric merge-conflict blocked-by-other-PR t-category-theory ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
27175 robin-carlier feat(CategoryTheory/Monoidal/DayConvolution): `LawfulDayConvolutionMonoidalCategoryStruct.ι C V D` is monoidal when the target is `C ⊛⥤ V` merge-conflict blocked-by-other-PR t-category-theory ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
25741 robin-carlier feat(AlgebraicTopology/SimplexCategory/SimplicialObject): definitions of simplicial objects by generators and relation t-algebraic-topology blocked-by-other-PR t-category-theory large-import merge-conflict ❌ ❌ ❌ ✅ ✅ ❌ blocked on another PR
26931 javra feat(CategoryTheory/Enriched): `V`-enriched isomorphisms merge-conflict awaiting-author t-category-theory infinity-cosmos ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
27707 FLDutchmann feat(NumberTheory/SelbergSieve): define Selberg's weights and prove basic results. merge-conflict t-number-theory blocked-by-other-PR t-analysis ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
25208 erdOne feat(LinearAlgebra): `tensor_induction` macro merge-conflict WIP t-algebra RFC ✅? ✅ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
28803 astrainfinita refactor: unbundle algebra from `ENormed*` t-algebra merge-conflict slow-typeclass-synthesis awaiting-zulip t-analysis ❌? ✅ ❌ ✅ ❌ ❌ infrastructure-related CI failing
26935 Paul-Lez feat(Analysis/SpecialFunction/NthRoot): definition and basic API of Real.nthRoot t-analysis ❌ ✅ ✅ ✅ ✅ ❌ failing CI
27995 kckennylau feat(RingTheory/Valuation): alternate constructors for Valuation t-ring-theory awaiting-CI ❌ ✅ ✅ ✅ ❌ ❌ does not pass CI
26159 upobir feat(Algebra/QuadraticDiscriminant): Adding inequalities on quadratic from inequalities on discriminant awaiting-author t-algebra ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
26908 robin-carlier feat(CategoryTheory/Monoidal/DayConvolution): alternative ext principle for unitors merge-conflict t-category-theory ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
27150 robin-carlier feat(CategoryTheory/Monoidal/DayConvolution): constructors for braided and symmetric structure on day convolutions monoidal categories merge-conflict t-category-theory ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
26462 PSchwahn feat(LinearAlgebra/Projection): add results about inverse of `Submodule.prodEquivOfIsCompl` awaiting-author t-algebra new-contributor ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
27119 robin-carlier feat(CategoryTheory/Monoidal/DayConvolution): constructors for closed monoidal day convolution monoidal structures merge-conflict t-category-theory ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
28623 gilesgshaw feat(Logic/Basic): minor additions and simplification of proofs merge-conflict t-logic new-contributor ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
28804 grunweg feat: a few more tactic linters merge-conflict blocked-by-other-PR t-meta ❌ ❌ ❌ ✅ ✅ ❌ blocked on another PR
13036 joelriou feat(CategoryTheory/Sites): under certain conditions, cover preserving functors preserve 1-hypercovers merge-conflict WIP t-category-theory ✅? ✅ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
29527 kim-em feat: script for checking Github URLs WIP CI ✅ ✅ ✅ ❌ ✅ ❌ labelled WIP
27335 eric-wieser chore(Data/List): use simp-normal-form for boolean equalities merge-conflict t-data ❌ ✅ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
25778 thefundamentaltheor3m feat: Monotonicity of `setIntegral` for nonnegative functions awaiting-author t-measure-probability new-contributor ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
22517 j-loreaux feat: `ℕ+` powers in semigroups merge-conflict WIP large-import ✅? ✅ ❌ ❌ ✅ ❌ ⚠️ opened from a branch in the main mathlib repo (not a fork)
27933 grunweg chore(OrdNode): format code example in code blocks merge-conflict t-data ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
28802 grunweg feat: a tactic linter for continuity/measurability which can be `fun_prop` merge-conflict large-import awaiting-CI t-meta ❌ ✅ ❌ ✅ ❌ ❌ does not pass CI
25069 erdOne feat(EllipticCurve): rational points of singular nodal cubics merge-conflict awaiting-author t-algebraic-geometry ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
25070 erdOne feat(EllipticCurve): rational points on singular cuspidal cubics merge-conflict awaiting-author t-algebraic-geometry ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
26670 yu-yama feat(GroupExtension/Abelian): define `conjClassesEquivH1` merge-conflict awaiting-author t-algebra ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
26154 ADedecker refactor: add refactored APIs for algebraic filter bases merge-conflict t-topology ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
27024 grunweg feat: Gram-Schmidt orthonormalisation for sections of a vector bundle merge-conflict awaiting-author t-differential-geometry ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
28580 kmill refactor: simplify implementation of `filter_upwards` merge-conflict t-order t-meta ❌ ✅ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
29010 grunweg chore: more tests for field_simp features and edge cases ❌ ✅ ✅ ✅ ✅ ❌ failing CI
27937 madvorak feat(Logic/Basic): `congr_heq₂` awaiting-author t-logic ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
7125 eric-wieser feat: additive monoid structure via biproducts merge-conflict WIP t-category-theory awaiting-CI ✅? ✅ ❌ ❌ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
27950 alreadydone feat(MonoidAlgebra): criteria for `single` to be a unit, irreducible or prime merge-conflict WIP t-algebra blocked-by-other-PR ❌ ❌ ❌ ❌ ✅ ❌ blocked on another PR
28067 grunweg Docstring enumerations merge-conflict blocked-by-other-PR ❌ ❌ ❌ ✅ ✅ ❌ blocked on another PR
28908 joelriou feat(CategoryTheory): Pullback functors on `Over` categories in `Type` have right adjoints merge-conflict awaiting-author t-category-theory ❌ ✅ ❌ ✅ ❌ ❌ failing CI
29330 plp127 chore: define `Fin.cycleIcc` with conditions merge-conflict t-group-theory ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
29588 Periecle feat(Analysis/Complex/Residue): Implement residue theory for complex functions at isolated singularities awaiting-author t-analysis new-contributor ❌ ✅ ✅ ✅ ❌ ❌ failing CI
27829 dupuisf feat: modify `cfc_tac` to use `grind` merge-conflict WIP ❌ ✅ ❌ ❌ ✅ ❌ ⚠️ labelled WIP
21950 erdOne feat(NumberTheory/Padics): the completion of `ℚ` at a finite place is `ℚ_[p]` merge-conflict t-number-theory ✅? ✅ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
26178 ppls-nd-prs feat(CategoryTheory/Limits): Fubini for products merge-conflict awaiting-author t-category-theory new-contributor ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
27214 robin-carlier feat(CategoryTheory/Limits/Shapes/Pullback/Categorical): Categorical pullback squares merge-conflict t-category-theory ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
27391 robin-carlier feat(CategoryTheory/Limits/Shapes/Pullback/Categorical): pseudofunctoriality structure of categorical pullback squares merge-conflict blocked-by-other-PR t-category-theory ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
27432 robin-carlier feat(CategoryTheory/Limits/Shapes/Pullback/Categorical): pseudofunctoriality of categorical pulback squares merge-conflict blocked-by-other-PR t-category-theory ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
27481 robin-carlier feat(CategoryTheory/Limits/Shapes/Pullback/Categorical): adjunctions and equivalences of categorical pullback squares merge-conflict blocked-by-other-PR t-category-theory large-import ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
27686 robin-carlier feat(CategoryTheory/Limits/Shapes/Pullback/Categorical/Square): more API for `CatPullbackSquare` merge-conflict blocked-by-other-PR t-category-theory large-import ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
27687 robin-carlier feat(CategoryTheory/Limits/Shapes/Pullback/Categorical): squares equivalent to a `CatPullbackSquare` merge-conflict blocked-by-other-PR t-category-theory large-import ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
27688 robin-carlier feat(CategoryTheory/Limits/Shapes/Pullback/Categorical): coherence statement for `CatPullbackSquare.inverse` merge-conflict blocked-by-other-PR t-category-theory large-import ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
27689 robin-carlier feat(CategoryTheory/Limits/Shapes/Pullback/Categorical): horizontal pasting calculus for `CatPullbackSquare` merge-conflict blocked-by-other-PR t-category-theory large-import ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
27690 robin-carlier feat(CategoryTheory/Limits/Shapes/Pullback/Categorical): vertical pasting calculus for `CatPullbackSquare` merge-conflict blocked-by-other-PR t-category-theory large-import ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
27740 robin-carlier feat(CategoryTheory/Limits/Shapes/Pullback/Categorical): pasting calculus for `CategoricalPullback` merge-conflict blocked-by-other-PR t-category-theory large-import ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
26330 Timeroot feat: "Junk value" test file awaiting-author t-data ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
26466 robin-carlier feat(AlgebraicTopology/SimplexCategory/Augmented): the canonical monoid object in the augmented simplex category merge-conflict t-algebraic-topology t-category-theory ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
28074 grunweg Isbilinearmap merge-conflict WIP ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP
26579 robin-carlier feat(CategoryTheory/Limits/Pullbacks/Categorical/CatCospanTransform): equivalences of categorical cospans merge-conflict blocked-by-other-PR t-category-theory large-import ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
26578 robin-carlier feat(CategoryTheory/Limits/Pullbacks/Categorical/CatCospanTransform): adjunctions of categorical cospans merge-conflict t-category-theory large-import ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
28245 robin-carlier feat(CategoryTheory/Bicategory/NaturalTransformation/Icon): strict associativity and unitality of icon composition WIP blocked-by-other-PR t-category-theory awaiting-CI large-import merge-conflict ❌ ❌ ❌ ❌ ❌ ❌ blocked on another PR
30079 dagurtomas feat(CategoryTheory): IsSheafFor as a multiequalizer condition WIP t-category-theory ❌ ✅ ✅ ❌ ✅ ❌ labelled WIP
29012 grunweg chore: reduce `Topology` imports in `Data` merge-conflict file-removed ❌ ✅ ❌ ✅ ✅ ❌ failing CI
26601 yuma-mizuno feat(CategoryTheory): make `Functor.comp` irreducible merge-conflict WIP t-category-theory ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP
23621 astrainfinita chore: deprecate `LinearOrderedComm{Monoid, Group}WithZero` merge-conflict t-algebra t-order ✅? ✅ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
28630 Antidite feat(Archive/Imo): right isosceles configuration in the complex plane IMO awaiting-author new-contributor ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
30192 erdOne feat(RingTheory): valuative topology = adic topology for discrete rank 1 valuations merge-conflict WIP t-ring-theory t-topology ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP
26886 pechersky feat(NumberTheory/Padics/ValuativeRel): ValuativeRel ℚ_[p] WIP t-number-theory blocked-by-other-PR t-algebra merge-conflict t-analysis ✅ ❌ ❌ ❌ ✅ ❌ blocked on another PR
27314 pechersky feat(TopologyValued): `Valued` based on a range topology merge-conflict t-topology blocked-by-other-PR ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
30135 erdOne feat(RingTheory): `ValuativeRel` on subrings awaiting-author t-ring-theory ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
28328 pechersky chore(Topology/Valued): golf using local finite order of WithZeroTopology t-number-theory blocked-by-other-PR t-algebra large-import merge-conflict t-topology ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
16773 arulandu feat(Probability/Distributions): formalize Beta distribution merge-conflict awaiting-author new-contributor t-measure-probability ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
26284 plp127 feat: faster implementation of `Nat.primeFactorsList` + `@[csimp]` lemma awaiting-author t-data ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
27990 kckennylau feat(Counterexamples): a nontrivial valuation with discrete topology merge-conflict t-ring-theory ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
28243 robin-carlier chore(CategoryTheory/Bicategory): move some `eqToHom` lemmas merge-conflict awaiting-author t-category-theory ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
26913 Paul-Lez feat(NumberTheory/{*}): add a few lemmas about number field and cyclotomic extensions WIP t-number-theory t-algebra awaiting-CI merge-conflict ❌ ✅ ❌ ❌ ❌ ❌ labelled WIP
27302 tristan-f-r feat(Fintype/Quotient): finLiftOn₂ awaiting-author t-data ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
28925 grunweg chore: remove `linear_combination'` tactic merge-conflict file-removed awaiting-zulip ✅ ✅ ❌ ✅ ❌ ❌ awaiting a zulip discussion
29432 lecopivo feat: `data_synth` tactic to prove `HasFDerivAt 𝕜 f ?f' x` and similar WIP t-meta ❌ ✅ ✅ ❌ ✅ ❌ labelled WIP
29855 eric-wieser chore(Data/Finset/Sort): lemmas about `0 : Fin _` and `Fin.last _` t-data t-order delegated easy ❌ ✅ ✅ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
19616 adamtopaz fix: fix the definition of the absolute Galois group of a field merge-conflict t-algebra awaiting-author t-number-theory ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
28826 alreadydone feat(CategoryTheory): Additive and Linear when Hom types are only monoids merge-conflict WIP t-category-theory awaiting-CI ❌ ✅ ❌ ❌ ❌ ❌ labelled WIP
30460 janithamalith feat(Nat): add lemma nat_card_orbit_mul_card_stabilizer_eq_card_group awaiting-author t-group-theory new-contributor ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
30209 Ruben-VandeVelde feat: some TwoSidedIdeal.span lemmas awaiting-author t-ring-theory FLT ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
25225 xcloudyunx feat(Combinatorics/SimpleGraph): Eulerian walk in connected graph contains all vertices awaiting-author t-combinatorics new-contributor ✅? ✅ ✅ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
27206 grhkm21 feat(CategoryTheory/Adjunction): partial adjoints are adjoints awaiting-author t-category-theory ❌ ✅ ✅ ✅ ❌ ❌ failing CI
27196 YaelDillies refactor(Polynomial/Bivariate): swap `X` and `Y` for improved notation WIP t-algebra toric ❌ ✅ ✅ ❌ ✅ ❌ labelled WIP
24532 robertmaxton42 feat(LinearAlgebra/FreeProduct): fill out the `FreeProduct.asPowers` namespace merge-conflict t-algebra ❌ ✅ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
27683 dupuisf feat: grind tags for set operations merge-conflict t-data ❌ ✅ ❌ ✅ ✅ ❌ failing CI
30828 DeVilhena-Paulo feat: implementation of `Finmap.merge` t-data new-contributor ❌ ✅ ✅ ✅ ✅ ❌ failing CI
29355 girving feat(Trigonometric): Taylor series bounds for sin and cos merge-conflict t-analysis ❌ ✅ ❌ ✅ ✅ ❌ failing CI
28298 thorimur chore: dedent `to_additive` docstrings merge-conflict documentation awaiting-author ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
28737 astrainfinita refactor: deprecate `MulEquivClass` merge-conflict awaiting-author t-algebra ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
28676 sun123zxy feat(NumberTheory/ArithmeticFunction): wrap `Nat.totient` as an `ArithmeticFunction` t-number-theory new-contributor large-import merge-conflict awaiting-author ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
30299 franv314 feat(Topology/Instances): Cantor set new-contributor merge-conflict file-removed awaiting-author t-topology ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
30303 franv314 chore(Topology/Instances): add deprecated module merge-conflict blocked-by-other-PR new-contributor ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
27976 smmercuri feat: `ramificationIdx` for `NumberField.InfinitePlace` merge-conflict WIP t-number-theory ✅ ✅ ❌ ❌ ✅ ❌ labelled WIP
26357 javra feat(CategoryTheory): linear categories as `ModuleCat R`-enriched categories merge-conflict awaiting-author t-category-theory large-import ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
26085 grunweg feat: disjoint unions distribute with products of manifolds please-adopt WIP t-differential-geometry merge-conflict ❌ ✅ ❌ ❌ ✅ ❌ looking for help
27180 ADedecker feat: quotient of a monoid with zero by a multiplicative congruence merge-conflict t-algebra delegated ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
30790 urkud chore: partially migrate from `ContinuousMap.continuous` merge-conflict ❌ ✅ ❌ ✅ ✅ ❌ failing CI
29871 zach1502 feat(Matrix/Transvection): Gauss pivot determinant identity and pivot preservation awaiting-author t-algebra new-contributor ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
30109 scholzhannah feat: the subcomplexes of a (relative classical) CW complex form a completely distributive lattice awaiting-author t-topology ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
25692 Whysoserioushah feat(RingTheory/MatrixAlgebra): add a more general version of `matrixEquivTensor` merge-conflict awaiting-author t-ring-theory ✅ ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
25012 urkud refactor(*): migrate from `Matrix.toLin'` to `Matrix.mulVecLin` merge-conflict ❌ ✅ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
29638 yuma-mizuno feat(CategoryTheory): define descent data by presieves merge-conflict WIP t-category-theory ✅ ✅ ❌ ❌ ✅ ❌ labelled WIP
30158 nicolaviolette feat: combinatorics simplegraph basic awaiting-author t-combinatorics new-contributor ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
28132 dupuisf feat: preliminary `grind` tags for `IsUnit` merge-conflict t-algebra ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
25903 pfaffelh feat(MeasureTheory): finite unions of sets in a semi-ring (in terms of measure theory) form a ring merge-conflict blocked-by-other-PR large-import t-measure-probability ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
29992 vlad902 feat(Order): finite (Max)Chains always contains a top/max element merge-conflict WIP t-order large-import ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP
26901 5hv5hvnk feat: a simproc version of `compute_degree` awaiting-CI new-contributor merge-conflict awaiting-author t-meta ❌ ✅ ❌ ✅ ❌ ❌ does not pass CI
31020 grunweg feat: mfderiv of Sum.inl and Sum.inr merge-conflict WIP ❌ ✅ ❌ ❌ ✅ ❌ ⚠️ labelled WIP
25775 emilyriehl feat(AlgebraicTopology/SimplicialSet/NerveAdjunction): to Strict Segal 2 t-algebraic-topology t-category-theory merge-conflict awaiting-author infinity-cosmos ❌ ✅ ❌ ✅ ❌ ❌ failing CI
14752 AntoineChambert-Loir fix(Topology/Algebra/Valued): repair definition of Valued merge-conflict WIP t-topology t-algebra ✅? ✅ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
26827 pechersky feat(Analysis/Normed/ValuativeRel): helper instance for NormedField merge-conflict t-algebra t-number-theory t-analysis ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
30150 imbrem feat(CategoryTheory/Monoidal): to_additive for MonoidalCategory t-category-theory large-import new-contributor merge-conflict awaiting-zulip t-meta ✅ ✅ ❌ ✅ ❌ ❌ awaiting a zulip discussion
25765 JovanGerb feat(gcongr): lemma for rewriting inside divisibility delegated t-data ✅ ✅ ✅ ✅ ✅ ✅ delegated
30824 grunweg wip: another smoothness lemma for local frames merge-conflict WIP t-differential-geometry ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP
31593 Ruben-VandeVelde feat: some lemmas about MonoidAlgebra merge-conflict awaiting-author t-algebra ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
31596 grunweg chore: remove extraneous uses of push_neg merge-conflict WIP ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP
26885 pechersky feat(Topology/ValuativeRel): ValuativeTopology 𝒪[K] t-algebra t-number-theory t-topology ❌ ✅ ✅ ✅ ✅ ❌ failing CI
15651 TpmKranz feat(Computability/NFA): operations for Thompson's construction new-contributor t-computability merge-conflict awaiting-author awaiting-zulip ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
12032 mcdoll feat: delta distribution as a limit WIP t-analysis ❌ ✅ ✅ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
9693 madvorak feat: Linear programming in the standard form merge-conflict WIP t-algebra RFC ✅? ✅ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
27392 Paul-Lez feat(Tactic/SimpUtils): add simproc finding commands large-import merge-conflict file-removed awaiting-author t-meta ❌ ✅ ❌ ✅ ❌ ❌ failing CI
15649 TpmKranz feat(Computability): introduce Generalised NFA as bridge to Regular Expression new-contributor t-computability merge-conflict awaiting-author awaiting-zulip ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
5745 alexjbest feat: a tactic to consume type annotations, and make constructor nicer merge-conflict awaiting-author t-meta ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
5863 eric-wieser feat: add elaborators for concrete matrices merge-conflict help-wanted blocked-by-other-PR t-meta ❌ ❌ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
5919 MithicSpirit feat: implement orthogonality for AffineSubspace WIP new-contributor merge-conflict help-wanted t-analysis ✅? ✅ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
7386 madvorak feat: Define linear programs merge-conflict WIP t-algebra RFC ✅? ✅ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
9352 chenyili0818 feat: arithmetic lemmas for `gradient` merge-conflict awaiting-author t-analysis ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
9795 sinhp feat: the type `Fib` of fibre of a function at a point merge-conflict awaiting-author t-category-theory ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
10660 eric-wieser feat(LinearAlgebra/CliffordAlgebra): construction from a basis merge-conflict WIP awaiting-author t-algebra ❌ ✅ ❌ ❌ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
10977 grunweg feat: germs of smooth functions t-differential-geometry merge-conflict awaiting-author t-topology t-analysis ❌ ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
10998 hmonroe feat(Logic): Arithmetization of partial recursive functions (toward Gödel's first incompleteness theorem) merge-conflict awaiting-author t-logic ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
11890 adomani feat: the terminal refine linter merge-conflict t-linter awaiting-author ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
12006 adomani feat: the `suffa` tactic merge-conflict awaiting-author t-meta ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
13442 dignissimus feat: mabel tactic for multiplicative abelian groups new-contributor merge-conflict modifies-tactic-syntax awaiting-author help-wanted t-meta ❌ ✅ ❌ ❌ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
14237 js2357 feat: Define the localization of a fractional ideal at a prime ideal merge-conflict awaiting-author t-algebra new-contributor ❌ ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
14345 digama0 feat: the Dialectica category is monoidal closed merge-conflict awaiting-author t-category-theory ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
14727 jjaassoonn feat(RingTheory/Flat/CategoryTheory): a flat module has vanishing higher Tor groups merge-conflict awaiting-author t-ring-theory ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
14733 jjaassoonn feat(RingTheory/Flat/CategoryTheory): a module is flat iff tensoring preserves finite limits merge-conflict awaiting-author t-ring-theory ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
15055 sinhp feat: the category of pointed objects of a concrete category merge-conflict awaiting-author t-category-theory ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
15224 AnthonyBordg feat(CategoryTheory/Sites): covering families and their associated Grothendieck topology merge-conflict awaiting-author t-category-theory new-contributor ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
16303 grunweg feat(CI): check for badly formatted titles or missing/contradictory labels merge-conflict awaiting-author CI ❌ ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
18236 joelriou feat(Algebra/Category/ModuleCat/Presheaf): the endofunctor of presheaves of modules induced by an oplax natural transformation WIP t-algebra t-category-theory awaiting-CI merge-conflict awaiting-author ❌ ✅ ❌ ❌ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
18749 GabinKolly feat(ModelTheory): preparatory work for the existence of Fraïsse limits merge-conflict awaiting-author t-logic ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
18876 GabinKolly feat(ModelTheory/Fraisse): add proof that Fraïssé limits exist merge-conflict blocked-by-other-PR t-logic ✅? ❌ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
19323 madvorak feat: Function to Sum decomposition merge-conflict WIP t-data ✅? ✅ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
19378 adamtopaz feat: Explanation widgets merge-conflict awaiting-author t-meta ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
19456 AntoineChambert-Loir feat(Data/Finsupp/MonomialOrder/DegRevLex): homogeneous reverse lexicographic order WIP t-order t-data merge-conflict t-algebraic-geometry ❌ ✅ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
20051 Timeroot feat: `Clone` and some instances merge-conflict awaiting-author t-algebra blocked-by-other-PR ❌ ❌ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
20466 MohanadAhmed feat: Sherman Morrison formula for rank 1 update of the matrix inverse merge-conflict awaiting-author t-data ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
20648 anthonyde feat: formalize regular expression -> εNFA merge-conflict t-computability awaiting-zulip new-contributor ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
20649 GabinKolly feat(ModelTheory/Graph): prove characterization of the fraisse limit of finite simple graphs WIP large-import merge-conflict t-combinatorics t-logic ❌ ✅ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
20652 jjaassoonn feat: categorical description of center of a ring merge-conflict awaiting-author t-algebra t-category-theory ❌ ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
20924 tomaz1502 feat(Computability/QueryComplexity): Oracle-based computation merge-conflict t-computability ❌ ✅ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
20956 tomaz1502 feat(Computability/QueryComplexity/Sort.lean): Formalization of upper bound of queries for merge sort merge-conflict t-computability blocked-by-other-PR ❌ ❌ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
21270 GabinKolly feat(ModelTheory/Bundled): first-order embeddings and equivalences from equalities merge-conflict awaiting-author large-import t-logic ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
21277 GabinKolly feat(ModelTheory/PartialEquiv): Define the mapping of a self-partialEquiv through an embedding merge-conflict blocked-by-other-PR t-logic ✅? ❌ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
21624 sinhp feat(CategoryTheory): The (closed) monoidal structure on the product category of families of (closed) monoidal categories merge-conflict awaiting-author t-category-theory ❌ ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
21829 Whysoserioushah feat(LinearAlgebra/TensorProduct/HomTensor): Add TensorProduct of Hom-modules merge-conflict awaiting-author t-algebra ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
21903 yhtq feat: add from/toList between `FreeSemigroup` and `List` with relative theorems t-algebra new-contributor awaiting-CI large-import merge-conflict ❌ ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
22159 shetzl feat: add definition of pushdown automata merge-conflict t-computability awaiting-author new-contributor ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
22231 pechersky feat(Algebra/Valued): `AdicExpansion` initial defns merge-conflict t-algebra awaiting-author t-topology ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
22232 pechersky feat(Algebra/Valued): `AdicExpansion.apprUpto` merge-conflict t-topology blocked-by-other-PR ❌ ❌ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
22233 pechersky feat(Algebra/Valued): `AdicExpansion.evalAt` merge-conflict t-topology blocked-by-other-PR ✅? ❌ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
22302 658060 feat: add `CategoryTheory.Topos.Power` merge-conflict awaiting-author t-category-theory new-contributor ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
22662 plp127 feat: Localization.Away.lift (computably) merge-conflict t-algebra ✅? ✅ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
22790 mhk119 feat: Extend `taylor_mean_remainder_lagrange` to `x < x_0` merge-conflict awaiting-author t-analysis new-contributor ✅ ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
22861 eric-wieser feat: add the trace of a bilinear form merge-conflict awaiting-author t-algebra ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
22919 plp127 feat(Data/Fintype/Pi): Make `Fintype` instance for `RelHom`s computable merge-conflict awaiting-author t-data ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
22954 eric-wieser feat(RingTheory/Congruence/Hom): copy from GroupTheory merge-conflict t-ring-theory ❌ ✅ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
23285 AntoineChambert-Loir refactor: directed systems in terms of functors WIP t-algebra t-category-theory large-import merge-conflict ❌ ✅ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
23460 Timeroot feat: Definition of `Clone` merge-conflict t-algebra blocked-by-other-PR ✅? ❌ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
23503 apnelson1 feat(Topology/Instances/ENat): ENat and tsum merge-conflict WIP t-topology large-import ✅? ✅ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
23585 plp127 feat: `Filter.atMax` and `Filter.atMin` merge-conflict WIP t-order ✅? ✅ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
23758 erdOne feat(Topology/Algebra): linearly topologized iff non-archimedean t-algebra large-import merge-conflict awaiting-author t-topology ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
24333 xcloudyunx feat(Combinatorics/SimpleGraph): cycle graph implementation for generic vertex types merge-conflict awaiting-author t-combinatorics new-contributor ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
24540 robertmaxton42 feat(Quiv): add the empty, vertex, point, interval, and walking quivers merge-conflict awaiting-author t-category-theory ❌ ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
24850 pechersky feat(Topology/UniformSpace/Ultra): uniform spaces induced by pseudometrics are ultra if system is ultra merge-conflict t-topology ✅ ✅ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
25324 eric-wieser feat: more functorial results about DFinsupp merge-conflict awaiting-author t-algebra t-data ✅ ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
25585 Paul-Lez feat(Tactic/Linters/DeprecatedSimpLemma): lint for deprecated simp lemmas merge-conflict t-linter awaiting-author ❌ ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
25739 literandltx feat(NumberTheory/LegendreSymbol): Add sqrt‐of‐residue theorems for p=4k+3 and p=8k+5 merge-conflict awaiting-author t-number-theory new-contributor ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
25974 scholzhannah feat(Topology/Compactness/CompactlyCoherentSpace): compact coherentification (k-ification) merge-conflict t-topology large-import ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
26165 oliver-butterley feat(MeasureTheory.VectorMeasure): add lemma which shows that variation of a `ℝ≥0∞` VectorMeasure is equal to itself merge-conflict blocked-by-other-PR new-contributor t-measure-probability ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
26300 igorkhavkine feat(Analysis/Calculus/FDeriv): continuous differentiability from continuous partial derivatives on an open domain in a product space WIP new-contributor merge-conflict awaiting-author t-analysis ❌ ✅ ❌ ❌ ❌ ❌ labelled WIP
26329 Timeroot feat: Definition of `Clone` notations and typeclasses merge-conflict awaiting-author t-algebra awaiting-CI ❌ ✅ ❌ ✅ ❌ ❌ does not pass CI
26398 ChrisHughes24 feat(ModelTheory): definable functions please-adopt merge-conflict t-logic ✅ ✅ ❌ ❌ ✅ ❌ looking for help
26399 ChrisHughes24 refactor(ModelTheory): tidy up proof of Ax-Grothendieck with definable functions merge-conflict blocked-by-other-PR t-logic ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
26432 AntoineChambert-Loir feat(Data.Nat.LogFueled): fueled version of `clog` merge-conflict t-data ❌ ✅ ❌ ✅ ✅ ❌ failing CI
26594 metakunt feat(Algebra/Polynomial/ZMod): Add Polynomial.equiv_of_nat_of_polynomial_zmod merge-conflict awaiting-author t-algebra new-contributor ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
26644 kckennylau feat(SetTheory/ZFC): Define the language of sets and state the ZFC axioms merge-conflict awaiting-author t-set-theory ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
26648 eric-wieser chore(TensorProduct): remove more `suppress_compilation`s merge-conflict blocked-by-core-PR t-algebra ✅ ❌ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
26757 fweth feat(CategoryTheory/Topos): define elementary topos merge-conflict awaiting-author t-category-theory new-contributor ❌ ✅ ❌ ✅ ❌ ❌ failing CI
26914 quangvdao feat(Data/PFunctor/Univariate): more definitions for univariate `PFunctor` merge-conflict t-data ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
26920 yuma-mizuno feat(Tactic.CategoryTheory): add associator inserting tactic merge-conflict WIP t-category-theory t-meta ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP
26990 joelriou feat(CategoryTheory/Abelian): Noetherian objects form a Serre class merge-conflict WIP t-category-theory ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP
27098 Paul-Lez feat(Algebra/Category/ModuleCat/Sheaf/VectorBundle): define vector bundles merge-conflict awaiting-author t-algebra ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
27155 Pjotr5 feat: Shearer's bound on the independence number of triangle free graphs merge-conflict awaiting-author t-combinatorics new-contributor ❌ ✅ ❌ ✅ ❌ ❌ failing CI
27163 pechersky feat(Topology/ValuativeRel): of and to basis of compatible valuations t-number-theory t-algebra merge-conflict awaiting-author t-topology ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
27187 Komyyy feat: `NONote` represents ordinals < ε₀ merge-conflict WIP t-set-theory ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP
27215 kckennylau feat(AlgebraicGeometry): Define the Zariski site on `CommRingCatᵒᵖ` merge-conflict awaiting-author t-algebraic-geometry ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
27309 kckennylau feat(CategoryTheory): a presheaf on `CostructuredArrow F d` can be extended to a presheaf on `C` merge-conflict WIP t-category-theory ✅ ✅ ❌ ❌ ✅ ❌ labelled WIP
27321 kckennylau feat(CategoryTheory): Colimit can be computed fiberwise merge-conflict t-category-theory awaiting-CI ❌ ✅ ❌ ✅ ❌ ❌ does not pass CI
27753 YunkaiZhang233 feat(CategoryTheory): implemented proofs for factorisation categories being equivalent to iterated comma categories in two ways merge-conflict awaiting-author t-category-theory new-contributor ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
27824 ChrisHughes24 feat(Calculus): exists_gt_of_deriv_pos and variants merge-conflict awaiting-author t-analysis ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
27850 fyqing feat: 0-dimensional manifolds are discrete and countable merge-conflict awaiting-author t-differential-geometry new-contributor ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
27973 smmercuri feat: the ring of integers of a `ℤₘ₀`-valued field is compact whenever it is a DVR and the residue field is finite merge-conflict awaiting-author t-algebra large-import ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
28124 kckennylau feat(Tactic): Call an arbitrary Simproc merge-conflict t-meta ❌ ✅ ❌ ✅ ✅ ❌ failing CI
28125 nonisomorphiclinearmap feat(Combinatorics): basic definition of simplicial complexes merge-conflict t-combinatorics new-contributor ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
28316 eric-wieser feat(Tactic/NormNum): better trace nodes merge-conflict t-meta ❌ ✅ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
28325 pechersky feat(WithZeroTopology): `locallyCompactSpace_iff_locallyFiniteOrder_units` merge-conflict t-topology t-order large-import ❌ ✅ ❌ ✅ ✅ ❌ failing CI
28349 kckennylau feat(Meta): add notation for naming stacked polynomials merge-conflict awaiting-author t-meta ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
28530 nonisomorphiclinearmap feat(Combinatorics/SimplicialComplex/Topology): add standard simplices and geometric realisation (colimit + functoriality) merge-conflict blocked-by-other-PR t-combinatorics new-contributor ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
28868 yury-harmonic feat(Positive): add `OfNat` instance merge-conflict t-algebra large-import ❌ ✅ ❌ ✅ ✅ ❌ failing CI
28871 JaafarTanoukhi feat(Combinatorics/Digraph): Tournaments merge-conflict t-combinatorics new-contributor ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
29108 JonBannon feat(MeasureTheory): add `LInfty.lean` with `Mul` and `const` related results. merge-conflict awaiting-author t-measure-probability ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
29526 llllvvuu feat: `Multiset.map f` identifies `f` up to permutation merge-conflict t-data ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
29675 yury-harmonic feat(Wolstenholme): new file merge-conflict awaiting-author help-wanted t-data ❌ ✅ ❌ ❌ ❌ ❌ looking for help
29720 javra feat(CategoryTheory): `TransportEnrichment` and `ForgetEnrichment` as 2-functors merge-conflict WIP t-category-theory ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP
29827 js2357 feat: define two (trivial) ContinuousMulEquivs merge-conflict t-topology FLT large-import ❌ ✅ ❌ ✅ ✅ ❌ failing CI
29947 JaafarTanoukhi feat(Combinatorics/Digraph): Maps merge-conflict t-combinatorics new-contributor ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
30004 luigi-massacci feat(MeasureTheory/Integral/TestAgainst): integrating BCFs against a finite measure or an L1Loc map as CLMs merge-conflict awaiting-author t-analysis t-measure-probability ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
30042 JovanGerb feat(push): `@[push]` attributes for `∈` in `Set`, `Finset` and `Multiset` merge-conflict awaiting-author t-meta ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
30933 joelriou feat(CategoryTheory): the linearization of a category merge-conflict awaiting-author t-category-theory ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
31351 grunweg feat: manifolds with smooth boundary merge-conflict WIP t-differential-geometry ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP
31356 adomani feat: add inspect-like functions merge-conflict t-meta ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
31604 maksym-radziwill feat: analyticity of dslope merge-conflict awaiting-author t-analysis ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
31738 robertmaxton42 feat: quivers can be represented as functors from the walking quiver merge-conflict awaiting-author t-category-theory ❌ ✅ ❌ ✅ ❌ ❌ failing CI
21915 YaelDillies feat: simproc for `Int.divisorsAntidiag` WIP t-meta ❌ ✅ ✅ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
15443 YaelDillies feat: Marcinkiewicz-Zygmund inequality WIP t-analysis ❌ ✅ ✅ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
31587 JovanGerb Lean pr testing 11156 merge-conflict WIP ❌ ✅ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
25802 dagurtomas feat(AlgebraicTopology): anodyne morphisms of simplicial sets WIP t-topology ❌ ✅ ✅ ❌ ✅ ❌ labelled WIP
6268 eric-wieser fix: fixups to #3838 merge-conflict WIP ✅? ✅ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
6859 MohanadAhmed feat: TryLean4Bundle: Windows Bundle Creator WIP help-wanted CI ✅? ✅ ✅ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
6993 jjaassoonn feat: lemmas about `AddMonoidAlgebra.{divOf, modOf}` merge-conflict t-algebra ✅? ✅ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
7427 MohanadAhmed feat: eigenvalues sorted in ascending/descending order merge-conflict WIP ✅? ✅ ❌ ❌ ✅ ❌ ⚠️ opened from a branch in the main mathlib repo (not a fork)
9339 FMLJohn feat(RingTheory/GradedAlgebra/HomogeneousIdeal): given a finitely generated homogeneous ideal of a graded semiring, construct a finite spanning set for the ideal which only contains homogeneous elements merge-conflict t-ring-theory ✅? ✅ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
9564 AntoineChambert-Loir chore: weaken commutativity assumptions for AdjoinRoot.lift and AdjoinRoot.liftHom merge-conflict WIP t-algebra ✅? ✅ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
10026 madvorak feat: linear programming according to Antoine Chambert-Loir's book merge-conflict WIP t-algebra RFC ✅? ✅ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
10159 madvorak feat: linear programming according to Antoine Chambert-Loir's book — affine version merge-conflict WIP t-algebra RFC ✅? ✅ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
10349 Shamrock-Frost refactor(CategoryTheory/MorphismProperty): some clean-ups merge-conflict t-category-theory ✅? ✅ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
11021 jstoobysmith feat(AlgebraicTopology): add join of augmented SSets merge-conflict WIP t-algebraic-topology new-contributor ✅? ✅ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
11800 JADekker feat: KappaLindelöf spaces please-adopt merge-conflict t-topology awaiting-zulip ✅? ✅ ❌ ❌ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
12087 JADekker feat: complete API for K-Lindelöf spaces please-adopt merge-conflict t-topology blocked-by-other-PR ✅? ❌ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
12251 ScottCarnahan refactor(RingTheory/HahnSeries): several generalizations merge-conflict WIP t-algebra t-order ✅? ✅ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
12394 JADekker feat: define pre-tight and tight measures please-adopt merge-conflict awaiting-author t-measure-probability ❌ ✅ ❌ ❌ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
12452 JADekker feat(Cocardinal): add some more api t-topology awaiting-CI ✅? ✅ ✅ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
14426 adomani feat: `#min_imps` command (development branch) merge-conflict WIP ✅? ✅ ❌ ❌ ✅ ❌ ⚠️ opened from a branch in the main mathlib repo (not a fork)
14686 smorel394 feat(AlgebraicGeometry/Grassmannian): define the Grassmannian scheme please-adopt WIP workshop-AIM-AG-2024 merge-conflict t-algebraic-geometry ✅? ✅ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
17071 ScottCarnahan feat(LinearAlgebra/RootSystem): separation, base, cartanMatrix merge-conflict WIP t-algebra ✅? ✅ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
17471 joelriou feat(Algebra/ModuleCat/Differentials/Sheaf): the sheaf of relative differentials WIP blocked-by-other-PR t-category-theory large-import merge-conflict t-algebraic-geometry ❌ ❌ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
18626 hannahfechtner feat: define Artin braid groups merge-conflict awaiting-author t-algebra new-contributor ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
18784 erdOne feat(AlgebraicGeometry): use `addMorphismPropertyInstances` merge-conflict t-algebraic-geometry blocked-by-other-PR ❌ ❌ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
19062 hannahfechtner feat(Algebra/PresentedMonoid/Basic): facts about rel awaiting-author t-algebra ✅? ✅ ✅ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
19607 madvorak feat: block matrices are totally unimodular merge-conflict WIP blocked-by-other-PR ❌ ❌ ❌ ❌ ✅ ❌ ⚠️ opened from a branch in the main mathlib repo (not a fork)
20029 FrederickPu feat(Tactic/simps): allow for Config attributes to be set directly merge-conflict WIP new-contributor t-meta ✅? ✅ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
21269 658060 feat(CategoryTheory/Topos): basic definitions and results in topos theory WIP t-category-theory new-contributor merge-conflict awaiting-author ✅? ✅ ❌ ❌ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
22805 ScottCarnahan feat(FieldTheory/Finite): fixed points of Frobenius automorphism merge-conflict WIP t-algebra ✅? ✅ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
23772 SEU-Prime feat: Amice equivalence WIP t-number-theory ❌ ✅ ✅ ❌ ✅ ❌ labelled WIP
23990 robertmaxton42 feat(Types.Colimits): Quot is functorial and colimitEquivQuot is natural merge-conflict awaiting-author t-category-theory new-contributor ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
24533 robertmaxton42 feat(ULift): conjugation by ULift.up/down, misc cast/heq lemmas awaiting-author t-data ✅? ✅ ✅ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
24692 ScottCarnahan feat(RingTheory/HahnSeries/Basic): isomorphism of Hahn series induced by order isomorphism merge-conflict WIP t-order ✅? ✅ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
25034 ScottCarnahan feat(Algebra/Module/Equiv/Basic): Restriction of scalars from a semilinear equivalence to a linear equivalence WIP t-algebra ✅? ✅ ✅ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
25831 ScottCarnahan feat(RingTheory/HahnSeries): Powers of a binomial merge-conflict WIP t-ring-theory ✅ ✅ ❌ ❌ ✅ ❌ labelled WIP
26455 ScottCarnahan feat(LinearAlgebra/RootSystem): API for CartanMatrix merge-conflict WIP t-algebra ✅ ✅ ❌ ❌ ✅ ❌ labelled WIP
26804 kckennylau feat(SetTheory): ZFSet is a model of ZFC merge-conflict WIP t-set-theory ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP
26890 robin-carlier feat(CategoryTheory/Monoidal/DayConvolution): more API for `DayFunctor` merge-conflict t-category-theory ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
26310 kckennylau feat: binary forms merge-conflict awaiting-author t-algebra ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
26283 kckennylau feat: resultant of polynomials merge-conflict WIP t-algebra ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP
27991 sinianluoye feat(Rat): add Rat.den_eq_of_add_den_eq_one and its dependent lemmas awaiting-author t-data new-contributor ❌ ✅ ✅ ✅ ❌ ❌ failing CI
28215 5hv5hvnk feat: strong and Weak connectivity for Digraphs WIP new-contributor merge-conflict awaiting-author t-combinatorics ❌ ✅ ❌ ❌ ❌ ❌ labelled WIP
28970 Whysoserioushah feat(Algebra/Algebra/ReducedNorm): defines reduced norm and trace merge-conflict awaiting-author t-algebra ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
29212 Whysoserioushah feat(Algebra/CrossProductAlgebra/Defs): define Cross Product Algebra merge-conflict awaiting-author t-algebra ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
29514 grunweg feat(CI): use more strict mode merge-conflict WIP CI ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP
29574 JarodAlper feat: regular local rings are domains merge-conflict t-ring-theory new-contributor ❌ ✅ ❌ ✅ ✅ ❌ failing CI
28718 imbrem feat: class for chosen finite coproducts blocked-by-other-PR t-category-theory new-contributor merge-conflict awaiting-author ❌ ❌ ❌ ✅ ❌ ❌ blocked on another PR
30366 sinhp feat(CategoryTheory): The Preliminaries for Locally Cartesian Closed Categories merge-conflict awaiting-author t-category-theory ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
26765 KiringYJ feat(MeasureTheory/PiSystem): add π-λ theorem and SetLike instance awaiting-author t-measure-probability new-contributor ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
29409 Julian feat(Mathlib/Analysis): deriv_eq_self and deriv_exp_iff awaiting-author t-analysis ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
31513 FLDutchmann feat(Tactic): `polynomial` tactic merge-conflict blocked-by-other-PR t-meta ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
29434 ntapiam feat(NonAssoc/LieAdmissible): prove every ring/algebra is LieAdmissible t-algebra new-contributor ❌ ✅ ✅ ✅ ✅ ❌ failing CI
27694 grunweg feat: Gram-Schmidt orthonormalisation preserves continuity of sections merge-conflict t-differential-geometry blocked-by-other-PR ❌ ❌ ❌ ✅ ✅ ❌ blocked on another PR
27025 grunweg feat: Gram-Schmidt procedure on smooth vector bundles yields smooth sections merge-conflict t-differential-geometry blocked-by-other-PR ❌ ❌ ❌ ✅ ✅ ❌ blocked on another PR
30637 strihanje01 feat(Combinatorics/SetFamily/Lindstrom): Lindstrom's theorem for subfamilies with equal unions t-combinatorics new-contributor ❌ ✅ ✅ ✅ ✅ ❌ failing CI
31949 ADedecker chore: prefer `Pi.single i 1 j` over `fun j => if i = j then 1 else 0` t-algebra awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
25902 pfaffelh feat: The finite product of semi-rings (in terms of measure theory) is a semi-ring. t-measure-probability brownian large-import merge-conflict awaiting-author ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
31571 erdOne feat(RingTheory): existence of local algebra with given residue field awaiting-author t-ring-theory ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
29517 pechersky feat(RingTheory/Torsion): torsion = union of roots of unity merge-conflict awaiting-author t-algebra ❌ ✅ ❌ ✅ ❌ ❌ failing CI
31176 mcdoll feat(Analysis): Taylor's theorem with the integral remainder t-analysis awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
28933 artie2000 chore(Data): correct definition for `single_apply` merge-conflict WIP ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP
24627 pechersky feat(Topology/Algebra/Valued): `IsLinearTopology 𝒪[K] K` and `𝒪[K] 𝒪[K]` merge-conflict awaiting-author t-topology ✅ ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
27756 grunweg feat: `Weak(Pseudo)EMetricSpace`, generalises `(Pseudo)EMetricSpace` merge-conflict WIP t-topology carleson ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP
24016 plp127 feat: fine uniformity merge-conflict t-topology ✅? ✅ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
30995 kckennylau feat(RingTheory): replace ofLinearEquiv with limit t-ring-theory awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
32094 grunweg feat(runLinter): allow only running certain linters t-linter CI ❌ ✅ ✅ ✅ ✅ ❌ failing CI
32095 grunweg chore: fix some explicitVarOfIff linter errors please-adopt WIP merge-conflict ❌ ✅ ❌ ❌ ✅ ❌ looking for help
31796 dobronx1325 feat(Data/Real/EReal): add mul_lt_mul_of_pos_left theorem t-data new-contributor ❌ ✅ ✅ ✅ ✅ ❌ failing CI
27258 JovanGerb feat: Imo2020 q6 IMO awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
26138 xroblot Development branch (2) WIP merge-conflict ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP
31729 thorimur chore: log on theorem type signature in unused instances in type linters merge-conflict blocked-by-other-PR large-import ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
32157 peabrainiac feat(Analysis/Calculus): Hadamard's lemma t-analysis blocked-by-other-PR ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
26436 AntoineChambert-Loir feat(Mathlib/Data/Nat/Prime/Defs): fuel Nat.minFac merge-conflict t-data awaiting-author ❌ ✅ ❌ ✅ ❌ ❌ failing CI
24514 b-mehta chore(Int/GCD): use fuel in xgcd awaiting-author t-data merge-conflict ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
32169 saodimao20 feat: add convolution_comp_add_right t-analysis new-contributor awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
28244 robin-carlier feat(CategoryTheory/Bicategory/NaturalTransformation): Icons WIP blocked-by-other-PR t-category-theory awaiting-CI large-import merge-conflict ❌ ❌ ❌ ❌ ❌ ❌ blocked on another PR
29933 smmercuri chore: fix `def` naming isses in `Normed/Field/WithAbs.lean` WIP merge-conflict ✅ ✅ ❌ ❌ ✅ ❌ labelled WIP
31350 grunweg feat: (unoriented) bordism groups merge-conflict WIP t-differential-geometry blocked-by-other-PR ❌ ❌ ❌ ❌ ✅ ❌ blocked on another PR
26389 jjdishere feat(RingTheory): Perfectoid Field t-algebra WIP t-topology t-analysis ❌ ✅ ✅ ❌ ✅ ❌ labelled WIP
32285 awainverse chore(ModelTheory/Bundled): Replace CategoryTheory.Bundled t-logic awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
31950 callesonne feat(CategoryTheory/Product/Basic): make `Hom` into a 1-field structure WIP t-category-theory merge-conflict ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP
27579 RemyDegenne feat: risk of an estimator, DeGroot statistical information, total variation distance WIP large-import t-measure-probability ❌ ✅ ✅ ❌ ✅ ❌ labelled WIP
29315 kbuzzard chore: raise priority of `IsTopologicalSemiring.toIsModuleTopology` awaiting-author t-topology ❌ ✅ ✅ ✅ ❌ ❌ failing CI
31730 thorimur feat(Meta): declaration manipulation meta API: allow logging on type signature of theorems t-meta ❌ ✅ ✅ ✅ ✅ ❌ failing CI
32474 mattrobball perf(Module.LinearMap.Defs): deprioritize projections to parents for SemilinearMapClass t-algebra ❌ ✅ ✅ ✅ ✅ ❌ failing CI
31898 ntapiam feat(LinearAlgebra/TensorAlgebra): implement HopfAlgebra for TensorAlgebra new-contributor t-ring-theory awaiting-author ❌ ✅ ✅ ✅ ❌ ❌ failing CI
31597 grunweg chore(AtLocation): allow throwing a warning when no progress is being made awaiting-author t-meta merge-conflict ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
30525 515801431 feat(Mathlib/Combinatorics/Enumerative/Polya): Add Polya Counting t-combinatorics new-contributor awaiting-author merge-conflict ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
31113 515801431 feat(Mathlib/Combinatorics/Enumerative/Polya.lean): Add additional theorem in `Polya.lean` t-combinatorics new-contributor blocked-by-other-PR merge-conflict ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
24441 MrSumato feat(Data/List): add Lyndon-Schutzenberger theorem on list commutativity merge-conflict awaiting-author t-data new-contributor ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
28057 plp127 feat(SuccOrder): simp lemma to refold `Order.succ` and `Order.pred` awaiting-author t-order merge-conflict ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
18551 joelriou feat(AlgebraicGeometry): the algebraic De Rham complex WIP t-algebra blocked-by-other-PR merge-conflict t-algebraic-geometry ❌ ❌ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
29744 espottesmith feat(Combinatorics): define directed hypergraphs t-combinatorics new-contributor ❌ ✅ ✅ ✅ ✅ ❌ failing CI
31147 daefigueroa feat(Dynamics): point transitive monoid actions and transitive points t-dynamics new-contributor awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
28613 espottesmith feat(Combinatorics): define undirected hypergraphs t-combinatorics new-contributor merge-conflict ❌ ✅ ❌ ✅ ✅ ❌ failing CI
23040 grunweg feat: define immersions and smooth embeddings in infinite dimensions merge-conflict WIP t-differential-geometry blocked-by-other-PR ❌ ❌ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
30668 astrainfinita feat: `QuotType` RFC t-data awaiting-zulip ✅ ✅ ✅ ✅ ❌ ❌ awaiting a zulip discussion
30847 joelriou feat(CategoryTheory/Presentable): the representation theorem WIP blocked-by-other-PR t-category-theory merge-conflict ❌ ❌ ❌ ❌ ✅ ❌ blocked on another PR
30817 joelriou feat(CategoryTheory): `κ`-continuous presheaves WIP t-category-theory blocked-by-other-PR ❌ ❌ ✅ ❌ ✅ ❌ blocked on another PR
6633 adomani feat(..Polynomial..): `MvPolynomial`s have no zero divisors merge-conflict awaiting-author t-algebra ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
28865 grunweg feat: a map is smooth iff its post-composition with an immersion is merge-conflict WIP t-differential-geometry blocked-by-other-PR ❌ ❌ ❌ ❌ ✅ ❌ blocked on another PR
31987 saodimao20 feat: add monotonicity and relation lemmas for mgf and cgf t-measure-probability new-contributor awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
32211 ADedecker feat: inclusion from `ContDiffMapSupportedIn` to `TestFunction` is a topological embedding t-analysis blocked-by-other-PR merge-conflict ❌ ❌ ❌ ✅ ✅ ❌ blocked on another PR
32602 adamtopaz feat: Refactor graph WIP ❌ ✅ ✅ ❌ ✅ ❌ ⚠️ labelled WIP
26912 pechersky chore(Algebra/Ring/Subring): simp tag `Subring.smul_def` merge-conflict t-algebra ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
32737 j-loreaux refactor: rename `MulAction` to `MonoidAction` merge-conflict ❌ ✅ ❌ ✅ ✅ ❌ failing CI
29274 Jlh18 feat(CategoryTheory): HasLimits instance on Grpd file-removed blocked-by-other-PR t-category-theory merge-conflict ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
29283 Jlh18 feat(CategoryTheory): define forgetful-core adjunction between Cat and Grpd file-removed t-category-theory awaiting-author merge-conflict ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
21447 erdOne feat(AlgebraicGeometry): the split algebraic torus merge-conflict awaiting-author t-algebraic-geometry ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
25963 artie2000 refactor(Algebra): uniform API for substructures merge-conflict WIP t-algebra ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP
32938 0xTerencePrime feat(Order/LocallyFinite): prove DenselyOrdered and LocallyFiniteOrder are incompatible t-order new-contributor awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
33077 YaelDillies feat(Data/Rel): balls WIP t-data ❌ ✅ ✅ ❌ ✅ ❌ labelled WIP
31226 erdOne chore(RingTheory): add `@[ext]` to `Ideal.Quotient.algHom_ext` awaiting-author t-ring-theory easy merge-conflict ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
32698 farruhx feat(List): add aesop / simp annotations to selected lemmas for improved automation t-data new-contributor awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
27817 zhuyizheng feat: add IMO2025P1 IMO awaiting-author new-contributor merge-conflict ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
26923 oliver-butterley feat(Dynamics/BirkhoffSum): add the pointwise ergodic theorem (Birkhoff's) t-dynamics new-contributor awaiting-author ❌ ✅ ✅ ✅ ❌ ❌ failing CI
33218 Blackfeather007 feat(Algebra): Define the associated graded ring to filtered ring t-ring-theory new-contributor blocked-by-other-PR ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
33219 Blackfeather007 feat(Algebra): Define associated graded algebra t-ring-theory new-contributor blocked-by-other-PR ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
33220 Blackfeather007 feat(Algebra): Define associated graded module t-ring-theory new-contributor blocked-by-other-PR ❌ ❌ ✅ ✅ ✅ ❌ blocked on another PR
33227 Blackfeather007 feat(Algebra): exact of associated graded exact t-ring-theory new-contributor blocked-by-other-PR ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
33226 Blackfeather007 feat(Algebra): associated graded exact of exact and strict t-ring-theory new-contributor blocked-by-other-PR ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
33225 Blackfeather007 feat(Algebra): filtered module hom t-ring-theory new-contributor blocked-by-other-PR ❌ ❌ ✅ ✅ ✅ ❌ blocked on another PR
33224 Blackfeather007 feat(Algebra): define filtered alghom t-ring-theory new-contributor blocked-by-other-PR ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
33223 Blackfeather007 feat(Algebra): define filtered ring homomorphism t-ring-theory new-contributor blocked-by-other-PR ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
33222 Blackfeather007 feat(Algebra): define filtered add group hom new-contributor t-ring-theory blocked-by-other-PR ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
33178 gw90 feat(Analysis/CStarAlgebra/Spectrum): Adding lemmas that the CStarAlgebra norm equals the square root of the spectral radius of star a * a new-contributor t-analysis awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
33138 gasparattila chore(MeasureTheory/Measure/Stieltjes): remove `backward.privateInPublic` t-measure-probability tech debt awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
33307 grunweg Orientable manifolds updated WIP t-differential-geometry ❌ ✅ ✅ ❌ ✅ ❌ labelled WIP
5934 eric-wieser feat: port Data.Rat.MetaDefs merge-conflict help-wanted mathlib-port t-meta ✅? ✅ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
4960 eric-wieser chore: use `open scoped` merge-conflict awaiting-CI ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
6042 MohanadAhmed feat(LinearAlgebra/Matrix/SVD): Singular Value Decomposition of R or C Matrices please-adopt WIP t-algebra merge-conflict ✅? ✅ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
4127 kmill refactor: create HasAdj class, define Digraph, and generalize some SimpleGraph API merge-conflict awaiting-author t-combinatorics ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
27752 plp127 feat(Order): `NoBotOrder α` implies `NoMinOrder α` under `IsDirected α (· ≥ ·)` awaiting-author t-order merge-conflict ❌ ✅ ❌ ✅ ❌ ❌ failing CI
32921 faenuccio refactor Submodule.map WIP awaiting-author t-algebra merge-conflict ❌ ✅ ❌ ❌ ❌ ❌ labelled WIP
32889 artie2000 feat(Algebra): forgetful lemmas for `map` and `comap` on substructures t-algebra awaiting-author blocked-by-other-PR merge-conflict ✅ ❌ ❌ ✅ ❌ ❌ blocked on another PR
32960 dleijnse feat(FieldTheory): adjoin pth roots t-algebra new-contributor awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
33163 Aaron1011 feat: prove subgroup of (M -> Z) is finitely generated t-ring-theory new-contributor awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
25481 kbuzzard chore: refactor Algebra.TensorProduct.rightAlgebra t-algebra ❌ ✅ ✅ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
14444 digama0 fix(GeneralizeProofs): unreachable! bug merge-conflict awaiting-author t-meta ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
25138 chrisflav chore(RingTheory/Ideal): make `RingHom.ker` take a `RingHom` instead of `RingHomClass` t-algebra awaiting-author merge-conflict ❌ ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
31018 joelriou feat(CategoryTheory): the κ-accessible category of κ-directed posets WIP t-category-theory ❌ ✅ ✅ ❌ ✅ ❌ labelled WIP
33386 joelriou feat(AlgebraicTopology/SimplicialSet): decidable instances t-algebraic-topology WIP RFC ❌ ✅ ✅ ❌ ✅ ❌ labelled WIP
24665 Komyyy feat(Mathlib/Topology/Metrizable/Uniformity): every uniform space is generated by a family of pseudometrics WIP t-topology merge-conflict ✅? ✅ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
33381 urkud feat: add a version of the Schwarz lemma t-analysis blocked-by-other-PR merge-conflict ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
33462 eric-wieser feat: teach `fun_prop` about `ContinousMultilinearMap.compContinuousLinearMap` t-analysis ❌ ✅ ✅ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
32725 joelriou feat(CategoryTheory): presheaves of types which preserve a limit t-category-theory awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
32840 joelriou chore(CategoryTheory): remove the old Ext API file-removed t-category-theory large-import merge-conflict WIP ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP
33133 0xTerencePrime feat(Algebra/Group/Center): add Decidable (IsMulCentral a) instance t-algebra new-contributor awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
33191 sinhp feat(CategoryTheory): Locally cartesian closed structure on presheaf categories WIP t-category-theory blocked-by-other-PR merge-conflict ✅ ❌ ❌ ❌ ✅ ❌ blocked on another PR
28153 kckennylau feat(Simproc): Simproc for explicit diagonal matrices merge-conflict awaiting-author t-meta ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
25500 eric-wieser feat: delaborators for metadata large-import merge-conflict awaiting-author delegated t-meta ✅ ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
28191 kckennylau feat(Logic): tag Injective, Surjective, and Bijective with fun_prop merge-conflict awaiting-author t-meta ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
30432 kckennylau feat(AlgebraicGeometry): define the non-vanishing locus of a set in Proj awaiting-author t-algebraic-geometry ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
27262 Timeroot feat(Tactic/Bound): bound? for proof scripts awaiting-author t-meta ❌ ✅ ✅ ✅ ❌ ❌ failing CI
32389 LLaurance feat(Analysis): Trigonometric identities t-analysis awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
33502 MrQubo fix(Tactic/ProxyType): Pass params explicitly in proxy_equiv% implementation new-contributor t-meta WIP ✅ ✅ ✅ ❌ ✅ ❌ labelled WIP
22657 Xmask19 feat: a graph is maximally acyclic iff it is a tree merge-conflict t-combinatorics new-contributor ❌ ✅ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
28013 astrainfinita feat: Lindemann-Weierstrass Theorem t-algebra t-analysis awaiting-author merge-conflict ❌ ✅ ❌ ✅ ❌ ❌ failing CI
21344 kbuzzard chore: attempt to avoid diamond in OreLocalization please-adopt t-algebra ❌ ✅ ✅ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
33112 alreadydone feat(GroupAction): `(M →[M] M) ≃* Mᵐᵒᵖ` t-algebra t-group-theory awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
31187 loefflerd feat(NumberTheory/LSeries): Define the L-series of a modular form WIP t-number-theory ✅ ✅ ✅ ❌ ✅ ❌ labelled WIP
30375 sinhp feat(CategoryTheory): Basics of Locally Cartesian Closed Categories t-category-theory merge-conflict ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
32991 artie2000 chore(Algebra/Algebra): remove `Algebra.cast` coercion t-algebra merge-conflict ❌ ✅ ❌ ✅ ✅ ❌ failing CI
27972 smmercuri refactor: make `Valuation.Completion` a `def` and refactor more of `AdicValuation.lean` WIP t-number-theory t-algebra merge-conflict ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP
17176 arulandu feat: integrals and integrability with .re merge-conflict awaiting-author new-contributor t-measure-probability please-adopt ✅? ✅ ❌ ❌ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
33454 astrainfinita feat: lemmas about `IsometryClass` t-topology t-analysis awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
13740 YaelDillies feat: more robust ae notation t-meta t-measure-probability awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
32165 yuanyi-350 feat(Real/Trigonometric): Add `sum_cos_arith_progression` and prepare for Dirichlet kernel t-analysis awaiting-author merge-conflict ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
33368 urkud feat: define `Complex.UnitDisc.shift` t-analysis awaiting-zulip merge-conflict ✅ ✅ ❌ ✅ ❌ ❌ awaiting a zulip discussion
33450 astrainfinita refactor: deprecate `LinearIsometryClass` t-algebra t-analysis blocked-by-other-PR t-topology merge-conflict ❌ ❌ ❌ ✅ ✅ ❌ blocked on another PR
33434 astrainfinita chore: redefine `Finsupp.indicator` using `Finsupp.onFinset` t-data ❌ ✅ ✅ ✅ ✅ ❌ failing CI
33554 themathqueen chore(Analysis/Normed/Module/Normalize): allow for `RCLike` instead of just the reals t-analysis awaiting-author merge-conflict ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
33561 kbuzzard chore: cont -> continuous_toFun merge-conflict ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
27507 grunweg wip(commandStart): check the indentation of declaration keywords also WIP t-linter merge-conflict ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP
26088 grunweg chore(Linter/DirectoryDependency): move forbidden directories into a JSON file please-adopt t-linter merge-conflict ❌ ✅ ❌ ❌ ✅ ❌ looking for help
24010 grunweg feat(Counterexamples): a non-negative function, not a.e. zero, with vanishing lowe… merge-conflict please-adopt WIP blocked-by-other-PR t-measure-probability ❌ ❌ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
28700 Timeroot feat(ModelTheory): Set.Definable is transitive merge-conflict large-import t-logic ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
30608 grunweg feat: another lemma about derivatives of parametric integrals merge-conflict awaiting-author t-analysis ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
30610 grunweg feat: yet another lemma about differentiability of parametric integrals merge-conflict blocked-by-other-PR t-analysis ❌ ❌ ❌ ✅ ✅ ❌ blocked on another PR
33299 kingiler feat: Add decidable membership for Interval awaiting-author new-contributor t-order ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
30142 shalliso feat(Topology/Baire): define IsNonMeagre t-topology new-contributor merge-conflict ❌ ✅ ❌ ✅ ✅ ❌ failing CI
30562 dwrensha fix(Data/Fintype/Perm): make the main logic of Equiv.instFintype irreducible awaiting-author t-data ❌ ✅ ✅ ✅ ❌ ❌ failing CI
33669 eric-wieser chore(Data/Nat/Digits): refactor to use List.rightpad large-import merge-conflict ❌ ✅ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
25905 mans0954 feat(RingTheory/Polynomial/SmallDegreeVieta): polynomial versions of results in Algebra.QuadraticDiscriminant merge-conflict t-ring-theory please-adopt ✅ ✅ ❌ ❌ ✅ ❌ looking for help
25907 mans0954 feat: low order roots of unity t-algebra please-adopt ✅ ✅ ✅ ❌ ✅ ❌ looking for help
26339 mans0954 feat(Analysis/Normed/Module/WeakDual): Banach Dieudonné Lemma merge-conflict WIP t-analysis large-import please-adopt ❌ ✅ ❌ ❌ ✅ ❌ looking for help
26340 mans0954 feat(Algebra/Module/NestAlgebra): Nest algebras merge-conflict t-algebra please-adopt ❌ ✅ ❌ ❌ ✅ ❌ looking for help
26341 mans0954 feat(LinearAlgebra/QuadraticForm/Basis): Free Tensor product of Quadratic Maps merge-conflict WIP t-algebra large-import please-adopt ❌ ✅ ❌ ❌ ✅ ❌ looking for help
26344 mans0954 feat(Analysis/NormedSpace/MStructure): The component projections on WithLp 1 (α × β) are L-projections merge-conflict WIP t-analysis file-removed please-adopt ❌ ✅ ❌ ❌ ✅ ❌ looking for help
26347 mans0954 feat(Data/Finset/RangeDistance): abs_sub_lt_of_mem_finset_range merge-conflict t-data please-adopt ✅ ✅ ❌ ❌ ✅ ❌ looking for help
26349 mans0954 feat(Analysis/SpecialFunctions/Trigonometric/Basic): sin and cos of multiples of π / 3 help-wanted t-analysis please-adopt ❌ ✅ ✅ ❌ ✅ ❌ looking for help
26348 mans0954 feat(Analysis/LocallyConvex/Prime): the prime map merge-conflict WIP t-analysis please-adopt ❌ ✅ ❌ ❌ ✅ ❌ looking for help
26983 mans0954 feat(Order/LatticeElements): distributive, standard and neutral elements of a lattice merge-conflict WIP t-order please-adopt ✅ ✅ ❌ ❌ ✅ ❌ looking for help
29980 mans0954 refactor(RingTheory/Polynomial/Resultant/Quadratic): Re-implement QuadraticDiscriminant for R[X] merge-conflict please-adopt ✅ ✅ ❌ ❌ ✅ ❌ looking for help
29387 mans0954 feat(Analysis/LocallyConvex/WeakSpace): toWeakSpace_closedAbsConvexHull_eq merge-conflict blocked-by-other-PR t-analysis please-adopt ✅ ❌ ❌ ❌ ✅ ❌ blocked on another PR
29378 mans0954 feat(Analysis/LocallyConvex/AbsConvex): Balanced and AbsConvex sets under linear maps merge-conflict t-analysis please-adopt ✅ ✅ ❌ ❌ ✅ ❌ looking for help
12934 grunweg chore: replace more uses of > or ≥ by < or ≤ merge-conflict awaiting-author help-wanted ✅? ✅ ❌ ❌ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
28070 grunweg style: improve indentation of multi-linear enumerations in doc-strings merge-conflict ❌ ✅ ❌ ✅ ✅ ❌ failing CI
29077 grunweg feat(Manifold/Instances/Icc): golf smoothness proof using immersions merge-conflict blocked-by-other-PR t-differential-geometry ❌ ❌ ❌ ✅ ✅ ❌ blocked on another PR
32880 0xTerencePrime feat(Analysis/Asymptotics): define subpolynomial growth awaiting-author t-analysis new-contributor ❌ ✅ ✅ ✅ ❌ ❌ failing CI
33435 astrainfinita feat: algebra automorphisms of monoid algebras merge-conflict t-algebra ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
33814 seewoo5 feat(Manifold/MFDeriv): add `MDifferentiable.pow` with FunProp t-differential-geometry blocked-by-other-PR merge-conflict ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
33948 anivegesana feat(Analysis/Normed/Algebra): matrix exponential of nilpotent matrix new-contributor t-analysis ❌ ✅ ✅ ✅ ✅ ❌ failing CI
26291 RemyDegenne feat(Probability): Cameron-Martin theorem WIP blocked-by-other-PR t-measure-probability merge-conflict ❌ ❌ ❌ ❌ ✅ ❌ blocked on another PR
30030 JonBannon feat(MeasureTheory): add `MemLp.Const` class and instances to unify `p = ∞` and `μ.IsFiniteMeasure` cases awaiting-author t-measure-probability merge-conflict ❌ ✅ ❌ ✅ ❌ ❌ failing CI
33807 adamtopaz feat: TypeCat refactor WIP t-category-theory merge-conflict ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP
29610 llllvvuu feat(LinearAlgebra): define LinearMap.Eigenbasis merge-conflict t-algebra awaiting-author ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
27493 themathqueen feat(RingTheory/Coalgebra): define Frobenius algebra t-ring-theory awaiting-author blocked-by-other-PR ✅ ❌ ✅ ✅ ❌ ❌ blocked on another PR
33992 tb65536 feat(NumberTheory/NumberField/ExistsRamified): Galois group is generated by inertia subgroups t-number-theory t-algebra blocked-by-other-PR ❌ ❌ ✅ ✅ ✅ ❌ blocked on another PR
30582 RemyDegenne feat: extension of a function to the closure of a submodule t-topology WIP merge-conflict ✅ ✅ ❌ ❌ ✅ ❌ labelled WIP
33535 erdOne feat(Algebra/Category): `Under.pushout` preserves finite limits for flat homomorphisms awaiting-author t-algebra ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
28631 faenuccio feat(Data\Nat\ModEq.lean): add grind attribute to ModEq WIP t-data merge-conflict ✅ ✅ ❌ ❌ ✅ ❌ labelled WIP
30391 rudynicolop feat(Data/List): list splitting definitions and lemmas t-data new-contributor awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
33126 CoolRmal feat: function composition preserves boundedness t-order merge-conflict ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
31348 PatrickMassot chore: fix a docstring typo documentation awaiting-author t-analysis ✅ ✅ ✅ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
10991 thorimur feat: `tfae` block tactic merge-conflict WIP modifies-tactic-syntax t-meta ✅? ✅ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
29282 Jlh18 feat(CategoryTheory): HasColimits instance on Grpd merge-conflict blocked-by-other-PR new-contributor t-category-theory ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
29587 uniwuni feat(GroupTheory/Finiteness): define finitely generated semigroups merge-conflict t-group-theory ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
28905 grunweg feat: immersions are locally embeddings blocked-by-other-PR merge-conflict t-differential-geometry ❌ ❌ ❌ ✅ ✅ ❌ blocked on another PR
30504 grunweg feat: add custom elaborators for immersions blocked-by-other-PR t-meta t-differential-geometry merge-conflict ❌ ❌ ❌ ✅ ✅ ❌ blocked on another PR
34131 Ruben-VandeVelde fix: update create_deprecated_modules.lean please-adopt WIP CI ✅ ✅ ✅ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
34134 Paul-Lez feat(Mathlib/Analysis/PDE/Quasilinear/Characteristics): the method of characteristics for first order quasilinear PDEs WIP t-analysis ❌ ✅ ✅ ❌ ✅ ❌ labelled WIP
33478 anishrajeev feat(ModelTheory): define a subset of the topology over complete types t-logic blocked-by-other-PR merge-conflict new-contributor ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
32546 anishrajeev feat(ModelTheory): Prove compactness of the type space merge-conflict t-logic new-contributor ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
30853 JovanGerb feat(LinearAlgebra/AffineSpace/Simplex): `CoeFun` instance for `Simplex` awaiting-author t-euclidean-geometry merge-conflict ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
34238 Ruben-VandeVelde feat: some lemmas about AlgHom 1 and * awaiting-author t-algebra ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
32828 Hagb feat(Algebra/Order/Group/Defs): add `IsOrderedAddMonoid.toIsOrderedCancelAddMonoid'` awaiting-zulip t-algebra ✅ ✅ ✅ ✅ ❌ ❌ awaiting a zulip discussion
34141 gululu996-ui feat(Combinatorics/SimpleGraph/Acyclic): finite trees have at least two degree-one vertices awaiting-author new-contributor t-combinatorics ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
29014 ShreckYe feat(Data/List/Scan): some theorems that relate `scanl` with `foldl` merge-conflict t-data ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
33689 BoltonBailey feat(Probability): PMF point mass function t-measure-probability WIP blocked-by-other-PR ❌ ❌ ✅ ❌ ✅ ❌ blocked on another PR
34129 idontgetoutmuch feat: define Ehresmann connections awaiting-author t-differential-geometry new-contributor ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
34371 grunweg feat: module instance on ContMDiffMap WIP t-differential-geometry ❌ ✅ ✅ ❌ ✅ ❌ labelled WIP
34219 or4nge19 feat(MeasureTheory/BorelSpace): measurability of annuli on (pseudo)(e)metric space carleson blocked-by-other-PR t-measure-probability ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
33132 BoltonBailey feat(Computability): Single-tape TM complexity t-computability WIP ❌ ✅ ✅ ❌ ✅ ❌ labelled WIP
34155 zcyemi feat(Geometry/Euclidean/Triangle): add altitudeFoot lies strictly between endpoints for an obtuse angle t-euclidean-geometry awaiting-author ❌? ✅ ✅ ✅ ❌ ❌ infrastructure-related CI failing
31836 hanwenzhu chore(MeasureTheory/IntervalIntegral): generalize fundamental theorem of calculus to `HasDerivWithinAt` instead of `HasDerivAt` t-analysis t-measure-probability awaiting-author merge-conflict ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
12879 grunweg feat: port ge_or_gt linter from mathlib3 merge-conflict t-linter tech debt blocked-by-other-PR ✅? ❌ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
33110 dagurtomas feat(CategoryTheory): adjoint functor theorems for presentable categories WIP t-category-theory ❌ ✅ ✅ ❌ ✅ ❌ labelled WIP
34361 grunweg chore: rename comp' to fun_comp a few more times; use to_fun to autog… t-analysis blocked-by-other-PR ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
8608 eric-wieser feat: multiplicativize `AddTorsor` merge-conflict WIP t-algebra please-adopt ✅? ✅ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
34506 kbuzzard perf(RingTheory/Extension/Generators): universe switch WIP t-ring-theory ✅ ✅ ✅ ❌ ✅ ❌ labelled WIP
31377 CoolRmal feat: a series of smooth functions that converges (locally) uniformly is smooth t-topology new-contributor awaiting-author merge-conflict ❌ ✅ ❌ ✅ ❌ ❌ failing CI
26158 upobir feat(NumberTheory/Divisors): add int divisors awaiting-author t-number-theory ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
33031 chiyunhsu feat(Combinatorics/Enumerative/Partition): add combinatorial proof of Euler's partition theorem t-combinatorics new-contributor awaiting-zulip ✅ ✅ ✅ ✅ ❌ ❌ awaiting a zulip discussion
27835 edegeltje feat(Tactic): ring modulo a given characteristic merge-conflict large-import migrated-from-branch t-meta awaiting-author WIP ❌ ✅ ❌ ❌ ❌ ❌ labelled WIP
33954 or4nge19 feat(CategoryTheory/Abelian): add Filtration API t-category-theory awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
34279 grunweg chore: use `to_fun` more blocked-by-other-PR merge-conflict ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
34130 FlAmmmmING feat(Combinatorics/SimpleGraph/Acyclic): Add new theorem `isTree_iff_uniqueShortest_path` awaiting-author t-combinatorics new-contributor ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
32872 JovanGerb feat(Data/Real/Basic): don't expose the definition of `Real` t-data merge-conflict ❌ ✅ ❌ ✅ ✅ ❌ failing CI
26087 grunweg feat: a `SliceModel` typeclass for models with corners for embedded submanifolds t-differential-geometry ❌ ✅ ✅ ✅ ✅ ❌ failing CI
16074 Rida-Hamadani feat: combinatorial maps and planar graphs merge-conflict t-combinatorics ✅? ✅ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
34257 grunweg feat(Tactic/ToFun): allow configuring the name of the generated declaration t-meta awaiting-author merge-conflict ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
32609 PrParadoxy feat(LinearAlgebra/PiTensorProduct): Relation between nested tensor products and tensor products indexed by dependent sums new-contributor blocked-by-other-PR merge-conflict t-algebra ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
29000 JovanGerb feat(Tactic/Push): add basic tags and tests merge-conflict blocked-by-other-PR t-meta ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
29792 robertmaxton42 feat(RelCWComplex): a (relative, concrete) CW complex is the colimit of its skeleta merge-conflict blocked-by-other-PR large-import t-topology ❌ ❌ ❌ ✅ ✅ ❌ blocked on another PR
24100 eric-wieser feat: restore some explicit binders from Lean 3 merge-conflict awaiting-author tech debt t-topology t-algebra ❌ ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
34675 YaelDillies feat: comultiplication as a bialgebra hom t-ring-theory blocked-by-other-PR toric ❌ ❌ ✅ ✅ ✅ ❌ blocked on another PR
29411 llllvvuu feat(LinearAlgebra/Matrix/Rank): rank factorization merge-conflict awaiting-author t-algebra ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
30260 imbrem feat(CategoryTheory/Monoidal): added CocartesianMonoidalCategory merge-conflict blocked-by-other-PR large-import new-contributor t-category-theory ❌ ❌ ❌ ✅ ✅ ❌ blocked on another PR
30258 imbrem feat(CategoryTheory/Monoidal): to_additive for proofs using `monoidal` merge-conflict blocked-by-other-PR large-import new-contributor t-category-theory ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
29790 robertmaxton42 feat(IsCoherentWith) : families of maps from a coherent collection of subspaces lift uniquely to maps from the total space blocked-by-other-PR large-import t-topology ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
32829 Hagb feat(Data/Finsupp/MonomialOrder): weaken `IsOrderedCancelAddMonoid` to `IsOrderedAddMonoid` blocked-by-other-PR t-order ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
32742 LTolDe feat(MeasureTheory/Constructions/Polish/Basic): add class SuslinSpace new-contributor awaiting-zulip t-measure-probability ✅ ✅ ✅ ✅ ❌ ❌ awaiting a zulip discussion
33470 erdOne feat: generalize `Polynomial.freeMonic` awaiting-author t-algebra ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
24000 YaelDillies feat: correspondence between affine group schemes and Hopf algebras t-algebraic-geometry toric FLT blocked-by-other-PR ❌ ❌ ✅ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
30920 callesonne feat(Category/Grpd): define the bicategory of groupoids t-category-theory large-import merge-conflict ❌ ✅ ❌ ✅ ✅ ❌ failing CI
30121 idontgetoutmuch feat(Mathlib/Geometry/Manifold): principal fiber bundle core awaiting-author t-differential-geometry new-contributor ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
27918 kim-em chore: refactor WithBot/WithTop as structures file-removed merge-conflict WIP ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP
29605 alreadydone experiment(Algebra): unbundle npow/zpow from Monoid/InvDivMonoid merge-conflict t-algebra awaiting-CI WIP ❌ ✅ ❌ ❌ ❌ ❌ labelled WIP
25474 adomani test for .lean/.md check merge-conflict t-linter file-removed WIP ✅? ✅ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
33991 grunweg test: pretty-printing of class abbrev merge-conflict file-removed large-import WIP ❌ ✅ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
31110 bryangingechen ci: don't delete merged branches awaiting-author CI merge-conflict ✅ ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
31102 JOSHCLUNE feat: require LeanHammer merge-conflict new-contributor t-meta ❌ ✅ ❌ ✅ ✅ ❌ failing CI
33431 gululu996-ui feat(Combinatorics/SimpleGraph/Bipartite): characterize bipartite simple graphs by even cycles new-contributor t-combinatorics awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
34473 JovanGerb feat: remove `Membership` instance for `SetLike` t-set-theory merge-conflict ❌ ✅ ❌ ✅ ✅ ❌ failing CI
34716 CoolRmal feat: a right continuous strongly adapted process is progressively measurable WIP brownian t-measure-probability ❌ ✅ ✅ ❌ ✅ ❌ labelled WIP
31008 RemyDegenne refactor: generalize the index of the process in the Doob decomposition WIP t-measure-probability ❌ ✅ ✅ ❌ ✅ ❌ labelled WIP
30620 plp127 feat: copy LE and LT on preorder and partial order t-order awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
34000 grunweg chore: golf using fun_prop [foo] syntax WIP merge-conflict ✅ ✅ ❌ ❌ ✅ ❌ labelled WIP
34202 or4nge19 feat(Topology/MetricSpace): annuli in (pseudo)(e)metric spaces carleson t-topology awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
34053 christian-oudard feat: Add error function (erf) and complementary error function (erfc) t-analysis new-contributor awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
33601 nielstron feat(Computability/ContextFreeGrammar): Concatenation of CFGs is CFG t-computability new-contributor blocked-by-other-PR ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
19860 YaelDillies refactor: review the `simps` projections of `OneHom`, `MulHom`, `MonoidHom` WIP t-algebra ❌ ✅ ✅ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
21031 YaelDillies chore: get rid of generic hom coercions WIP ❌ ✅ ✅ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
31508 FLDutchmann feat(Tactic): `algebra` tactic. t-meta awaiting-author blocked-by-other-PR merge-conflict ✅ ❌ ❌ ✅ ❌ ❌ blocked on another PR
33080 sinhp feat(Category Theory): Cartesian Natural Transformation t-category-theory awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
34397 Parcly-Taxel feat: integral representation of the AGM t-analysis awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
34018 CoolRmal feat: series representation of cosecant t-analysis awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
29788 robertmaxton42 feat(Topology): adds bundled continuous maps for sum, sigma, subtype, mapsto, inclusion large-import t-topology awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
34908 CoolRmal feat(GroupTheory): a characteristic subgroup of a characteristic subgroup is characteristic WIP t-algebra t-group-theory ❌ ✅ ✅ ❌ ✅ ❌ labelled WIP
31361 alreadydone feat(Algebra/Order): convex subgroups t-algebra t-order awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
34394 Citronhat feat(Algebra/Order/Ring): add constructors for linear ordered rings new-contributor t-algebra awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
31925 alreadydone feat(Topology): étalé space associated to a predicate on sections t-topology blocked-by-other-PR merge-conflict ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
34088 kbuzzard perf(RingTheory/Kaehler/Polynomial): change universe name for speed-up t-ring-theory WIP ✅ ✅ ✅ ❌ ✅ ❌ labelled WIP
34956 kbuzzard test: add a file with universe tests t-ring-theory ❌ ✅ ✅ ✅ ✅ ❌ failing CI
33493 michelsol feat(RingTheory/Polynomial): An explicit formula for the Chebyshev polynomials of the first kind t-ring-theory new-contributor awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
28468 alreadydone feat(Algebra): ring API for `AddLocalization` t-algebra large-import t-ring-theory awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
9820 jjaassoonn feat(RingTheory/GradedAlgebra/HomogeneousIdeal): generalize to homogeneous submodule merge-conflict t-ring-theory ✅ ✅ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
27664 pechersky feat(Topology,Analysis): discrete topology metric space and normed groups awaiting-author t-topology merge-conflict ❌ ✅ ❌ ✅ ❌ ❌ failing CI
34475 artie2000 fix: remove some nolints t-ring-theory WIP merge-conflict ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP
34720 Paul-Lez feat(RingTheory/PowerSeries/Composition): define composition of power series t-ring-theory awaiting-zulip ❌ ✅ ✅ ✅ ❌ ❌ failing CI
14501 jjaassoonn feat: module structure of filtered colimit of abelian groups over filtered colimit of rings t-algebra workshop-AIM-AG-2024 t-category-theory merge-conflict awaiting-author ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
26986 WangYiran01 feat(Partition): add bijection for partitions with max part ≤ r awaiting-author t-combinatorics new-contributor merge-conflict ❌ ✅ ❌ ✅ ❌ ❌ failing CI
25035 ScottCarnahan feat(Algebra/Module/Equiv/Defs): linear equivalence between linear hom and semilinear hom WIP t-algebra merge-conflict ✅? ✅ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
26168 oliver-butterley feat(MeasureTheory.VectorMeasure): variation defined as a supremum is equal to variation defined using the Hahn-Jordan decomposition blocked-by-other-PR new-contributor t-measure-probability merge-conflict ❌ ❌ ❌ ✅ ✅ ❌ blocked on another PR
27702 FLDutchmann feat(NumberTheory/SelbergSieve): define Lambda-squared sieves and prove important properties t-number-theory delegated merge-conflict ❌ ✅ ❌ ✅ ✅ ❌ failing CI
28499 yoh-tanimoto feat(MeasureTheory/VectorMeasure): add integral of a vector-valued function against a vector measure blocked-by-other-PR t-measure-probability merge-conflict ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
28693 faenuccio feat(Analysis.Normed.Module.Milman-Pettis): add Milman-Pettis theorem WIP t-analysis merge-conflict ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP
33969 goliath-klein refactor(PiTensorProduct/{InjectiveNorm, ProjectiveNorm}): Currently, injectiveSeminorm = projectiveSeminorm WIP t-analysis new-contributor large-import merge-conflict ✅ ✅ ❌ ❌ ✅ ❌ labelled WIP
34248 erdOne chore: get rid of `LocalizedModule.mk` awaiting-author t-algebra merge-conflict ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
34939 erdOne chore(AlgebraicGeometry): use relative gluing in `IdealSheaf` t-algebraic-geometry merge-conflict ❌ ✅ ❌ ✅ ✅ ❌ failing CI
33821 JohnnyTeutonic feat(LinearAlgebra/Matrix/Hermitian): add IsSkewHermitian predicate t-algebra awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
34931 eric-wieser perf: make TensorProduct.lift irreducible with a unification hint t-algebra merge-conflict ✅ ✅ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
27198 robin-carlier feat(CategoryTheory/Monoidal/DayConvolution): the Yoneda embedding is monoidal (for Day convolution) merge-conflict file-removed blocked-by-other-PR t-category-theory ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
34159 wangying11123 feat(Geometry/Euclidean/Similarity): Add Triangle similarity on oangle t-euclidean-geometry new-contributor awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
34799 vlad902 feat(SimpleGraph): the cycle graph and complete graph are Hamiltonian t-combinatorics large-import blocked-by-other-PR merge-conflict ❌ ❌ ❌ ✅ ✅ ❌ blocked on another PR
33050 mkaratarakis feat: lemmas for the analytic part of the proof of the Gelfond–Schneider theorem t-number-theory new-contributor WIP ❌ ✅ ✅ ❌ ✅ ❌ labelled WIP
33020 FormulaRabbit81 chore(Topology): Deprecate file t-topology large-import merge-conflict ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
23042 joneugster feat(CategoryTheory/Enriched/Limits): add HasConicalLimitsOfSize.shrink WIP t-category-theory infinity-cosmos please-adopt ✅? ✅ ✅ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
23142 joneugster feat(CategoryTheory/Enriched/Limits): add API for HasConicalLimit awaiting-author t-category-theory infinity-cosmos please-adopt ✅? ✅ ✅ ❌ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
23145 joneugster feat(CategoryTheory/Enriched/Limits): add IsConicalLimits merge-conflict blocked-by-other-PR t-category-theory infinity-cosmos please-adopt ❌ ❌ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
20401 RemyDegenne feat: add sigmaFinite_iUnion merge-conflict awaiting-author t-measure-probability ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
33281 michelsol feat(Analysis/SpecialFunctions/Integrals): integral of 1/sqrt(1-x^2) and its integrability. new-contributor merge-conflict t-analysis ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
35339 grunweg feat: "confusing variables" linter please-adopt merge-conflict awaiting-CI t-linter ✅? ✅ ❌ ❌ ❌ ❌ looking for help
35342 grunweg feat: add Diffeomorph.sumSumSumComm WIP t-differential-geometry ❌ ✅ ✅ ❌ ✅ ❌ labelled WIP
27897 grunweg feat: check indentation of doc-strings merge-conflict t-linter awaiting-CI ❌ ✅ ❌ ✅ ❌ ❌ does not pass CI
11500 mcdoll refactor(Topology/Algebra/Module/WeakDual): Clean up merge-conflict awaiting-author t-topology ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
20428 madvorak feat(Data/Sign): lemmas about `∈ Set.range SignType.cast` merge-conflict WIP t-data ❌ ✅ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
27936 alreadydone feat(Algebra): additivize Dvd and Prime t-algebra awaiting-author merge-conflict ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
34156 zcyemi feat(Analysis/Convex/Between): add lemmas on convex combination of mem simplex interior t-analysis merge-conflict ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
34503 alreadydone chore(RingTheory/Localization): generalize FractionRing to semirings t-ring-theory t-algebra awaiting-CI WIP merge-conflict ❌ ✅ ❌ ❌ ❌ ❌ labelled WIP
35134 fpvandoorn feat(translate): print constant names with hover info t-meta awaiting-author merge-conflict ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
29777 yuanyi-350 feat(Functional Analysis): closed Range Theorem WIP blocked-by-other-PR new-contributor awaiting-author t-analysis merge-conflict ❌ ❌ ❌ ❌ ❌ ❌ blocked on another PR
29151 yuanyi-350 feat: Corollary of Hahn–Banach theorem awaiting-author new-contributor large-import t-analysis merge-conflict ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
35341 grunweg feat: lint against the tactic.skipAssignedInstances option in mathlib please-adopt t-linter ✅ ✅ ✅ ❌ ✅ ❌ looking for help
35344 grunweg feat: lint upon uses of the mono tactic please-adopt t-linter RFC ❌ ✅ ✅ ❌ ✅ ❌ looking for help
29965 RemyDegenne feat(probability): define subtraction of kernels WIP t-measure-probability large-import ✅ ✅ ✅ ❌ ✅ ❌ labelled WIP
32534 erdOne feat(AlgebraicGeometry): Zariski's main theorem WIP t-ring-theory ❌ ✅ ✅ ❌ ✅ ❌ labelled WIP
29145 JovanGerb chore: use `to_additive` in more places awaiting-CI t-meta merge-conflict ❌ ✅ ❌ ✅ ❌ ❌ does not pass CI
34024 adomani feat: the global syntax linter large-import blocked-by-other-PR t-linter merge-conflict ❌ ❌ ❌ ✅ ✅ ❌ blocked on another PR
16553 grunweg WIP: tinkering with orientable manifolds merge-conflict WIP t-differential-geometry blocked-by-other-PR ✅? ❌ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
33712 wangying11123 feat(Geometry/Euclidean/Angle/Unoriented/Projection): Add sameray_orthogonalProjection_vsub_of_angle_lt new-contributor t-euclidean-geometry awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
33786 hdmkindom feat(Analysis/Matrix): add Jacobian matrix for matrix-valued functions t-analysis new-contributor awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
30667 FrederickPu feat(‎Mathlib/Algebra/Group/Subgroup/Pointwise): subgroup mul t-algebra new-contributor ❌ ✅ ✅ ✅ ✅ ❌ failing CI
33793 LTolDe feat(MeasureTheory/Constructions/Polish/Basic): add lemma AnalyticSet.inter_nonempty_of_nowhereMeagre t-measure-probability new-contributor awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
24965 erdOne refactor: Make `IsLocalHom` take unbundled map t-algebra delegated merge-conflict ❌ ✅ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
25622 eric-wieser refactor: overhaul instances on LocalizedModule t-algebra merge-conflict ❌ ✅ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
25980 Multramate refactor(Algebra/Group/Submonoid/Operations): rename restrict to domRestrict and add restrict t-group-theory merge-conflict ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
25981 Multramate feat(GroupTheory/GroupAction/Basic): define homomorphisms of fixed subgroups induced by homomorphisms of groups t-group-theory large-import merge-conflict ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
35313 LexinonCraft feat: IMO 2025 Q4 IMO new-contributor awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
31603 alreadydone chore(Algebra): make `RatFunc` an abbrev awaiting-author t-algebra RFC merge-conflict ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
33276 NicolaBernini feat: Rename List.reverse_perm to List.reverse_perm_self and List.reverse_perm' to List.reverse_perm_iff new-contributor awaiting-author t-data merge-conflict ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
33303 sinhp feat(CategoryTheory): The monads and comonads of locally cartesian closed categories WIP t-category-theory merge-conflict ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP
33441 dupuisf feat: add `LawfulInv` class for types with an inverse that behaves like `Ring.inverse` awaiting-zulip t-algebra merge-conflict ✅ ✅ ❌ ✅ ❌ ❌ awaiting a zulip discussion
33795 alreadydone feat(Topology/Sheaves): LocalPredicate prerequisite for étalé spaces t-topology merge-conflict ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
33810 dupuisf feat: add instances of `LawfulInv` WIP blocked-by-other-PR merge-conflict ✅ ❌ ❌ ❌ ✅ ❌ ⚠️ blocked on another PR
34075 eric-wieser feat: add a typeclass for the continuum hypothesis t-set-theory awaiting-author merge-conflict ❌ ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
34179 alreadydone refactor(Algebra): weaken NormalizationMonoid t-ring-theory t-algebra awaiting-author merge-conflict ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
26299 adomani perf: the `whitespace` linter only acts on modified files t-linter awaiting-zulip awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting a zulip discussion
35345 grunweg feat(Linter.openClassical): also lint for Classical declarations as t-linter ❌ ✅ ✅ ✅ ✅ ❌ failing CI
34674 Citronhat feat(Algebra/Order/Ring): replace ENNReal lemmas with WithTop versions new-contributor t-algebra merge-conflict ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
34240 mcdoll feat(Analysis/Distribution): additional properties of the support WIP t-analysis merge-conflict blocked-by-other-PR ❌ ❌ ❌ ❌ ✅ ❌ blocked on another PR
35558 mcdoll feat(Analysis/Distribution): algebraic properties of the support blocked-by-other-PR t-analysis ❌ ❌ ✅ ✅ ✅ ❌ blocked on another PR
35352 themathqueen feat(Analysis/CStarAlgebra): the norm of a positive linear functional `f` on a unital C*-algebra is `f 1` t-analysis awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
25989 Multramate feat(NumberTheory/EllipticDivisibilitySequence): add elliptic nets t-number-theory large-import awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
35411 daniel-carranza feat(CategoryTheory/Enriched/Limits): define cotensors in an enriched category WIP t-category-theory infinity-cosmos blocked-by-other-PR ❌ ❌ ✅ ❌ ✅ ❌ blocked on another PR
35545 joelriou feat(Algebra/Category/ModuleCat): the internal hom for presheaves of modules t-algebra WIP ❌ ✅ ✅ ❌ ✅ ❌ labelled WIP
28246 Sebi-Kumar feat(AlgebraicTopology/FundamentalGroupoid): the n-sphere is simply connected for n > 1 t-algebraic-topology new-contributor awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
31611 thorimur feat(Meta): `withPlural` wrapper for more readable messages in source t-meta awaiting-author merge-conflict ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
34054 YellPika feat(Order/OmegaCompletePartialOrder): OmegaCompletePartialOrder instance for `Sigma` with basic `ωScottContinuous` lemmas new-contributor t-order please-merge-master awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
29203 Hagb feat(RingTheory/MvPolynomial/Groebner): add Gröbner basis t-ring-theory large-import blocked-by-other-PR WIP merge-conflict ❌ ❌ ❌ ❌ ✅ ❌ blocked on another PR
34873 Hagb feat(RingTheory/MvPolynomial/Groebner/Remainder): polynomial remainder used with Gröbner basis large-import blocked-by-other-PR t-ring-theory WIP merge-conflict ✅ ❌ ❌ ❌ ✅ ❌ blocked on another PR
12933 grunweg chore: replace some use of > or ≥ by < or ≤ merge-conflict awaiting-author ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
35620 inaciovasquez2020 feat(Fintype): choose element from nonempty finite type t-data new-contributor ❌ ✅ ✅ ✅ ✅ ❌ failing CI
34941 urkud feat(FDeriv/Prod): generalize to TVS blocked-by-other-PR t-analysis ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
33746 ster-oc feat(Algebra/Module/ZLattice): align `ZSpan.floor` to `Int.floor` API t-algebra new-contributor merge-conflict ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
31580 grunweg feat: towards `ContMDiff` support in fun_prop WIP t-differential-geometry merge-conflict t-meta ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP
35671 CoolRmal feat: APIs for semifinite measures WIP t-measure-probability ❌ ✅ ✅ ❌ ✅ ❌ labelled WIP
35666 urkud chore(Calculus/FDeriv/Pi): migrate to TVS blocked-by-other-PR ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
31766 SuccessMoses feat(Topology/EMetricSpace): continuity of arc length new-contributor t-topology awaiting-author merge-conflict ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
29776 yuanyi-350 chore: refactor `ContinuousLinearMap.isOpenMap` by separating it into sublemmas WIP t-analysis ❌ ✅ ✅ ❌ ✅ ❌ labelled WIP
35494 Timeroot feat(Topology/Perfect): simp frontier_singleton t-topology awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
34867 urkud feat(FDeriv/Comp): migrate to TVS t-analysis awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
34419 ster-oc feat(RCLike): add `Continuous.re` and similar t-analysis new-contributor awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
26479 thefundamentaltheor3m feat(Analysis/Complex/CauchyIntegral): Cauchy–Goursat for Unbounded Rectangles new-contributor t-analysis sphere-packing awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
35735 mkaratarakis feat(NumberTheory): analytical properties and lower bounds for Gelfond-Schneider auxiliary function t-number-theory new-contributor blocked-by-other-PR ❌ ❌ ✅ ✅ ✅ ❌ blocked on another PR
35743 mkaratarakis feat(NumberTheory): non-vanishing derivative and norm lower bounds for Gelfond-Schneider t-number-theory blocked-by-other-PR ❌ ❌ ✅ ✅ ✅ ❌ blocked on another PR
25834 Rida-Hamadani feat(SimpleGraph): girth-diameter inequality blocked-by-other-PR t-combinatorics ❌ ❌ ✅ ✅ ✅ ❌ blocked on another PR
33543 JovanGerb feat: use `to_dual` for `HeytingAlgebra` t-algebra merge-conflict ❌ ✅ ❌ ✅ ✅ ❌ failing CI
33443 sahanwijetunga feat: Define Isometries of Bilinear Spaces t-algebra new-contributor awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
20238 maemre feat(Computability/DFA): Closure of regular languages under some set operations new-contributor t-computability merge-conflict awaiting-author awaiting-zulip ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
22361 rudynicolop feat(Computability/NFA): nfa closure properties new-contributor t-computability merge-conflict awaiting-author awaiting-zulip ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
32825 erdOne perf(RingTheory): `attribute [irreducible] KaehlerDifferential` awaiting-author t-ring-theory ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
34932 erdOne feat(AlgebraicGeometry): formally etale morphisms t-algebraic-geometry merge-conflict delegated ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
23929 meithecatte feat(Computability/NFA): improve bound on pumping lemma t-computability awaiting-zulip new-contributor awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
35128 DAE123456 feat : Define anti_pascal t-algebra new-contributor awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
8102 miguelmarco feat(Tactic): add `unify_denoms` and `collect_signs` tactics please-adopt new-contributor merge-conflict modifies-tactic-syntax good first issue t-meta ✅? ✅ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
35603 2500223210-max feat(GroupTheory/Frattini): add more theorems new-contributor t-group-theory large-import awaiting-author ❌ ✅ ✅ ✅ ❌ ❌ failing CI
35868 Raph-DG feat(Topology): Added in a variant of the sheaf condition which assumes non triviality of the cover WIP t-topology ✅ ✅ ✅ ❌ ✅ ❌ labelled WIP
35078 grunweg feat: immersed points t-differential-geometry awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
33791 PhoenixIra feat: Generalization of FixedPointApproximants to CompletePartialOrder new-contributor t-order merge-conflict ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
35605 j-loreaux feat: transfer instances of `ContinuousFunctionalCalculus` to type synonyms with weaker topologies merge-conflict t-analysis ❌ ✅ ❌ ✅ ✅ ❌ failing CI
34440 grunweg feat: linter for name components in uppercase t-linter large-import awaiting-author merge-conflict ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
34519 grunweg feat: environment linter for definitions containing an underscore t-linter CI large-import awaiting-author merge-conflict ❌ ✅ ❌ ✅ ❌ ❌ failing CI
35376 michaellee94 feat(Geometry/Manifold): orientable manifolds new-contributor WIP t-differential-geometry merge-conflict ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP
33406 dupuisf feat: add basics of majorization t-analysis awaiting-author WIP ❌ ✅ ✅ ❌ ❌ ❌ labelled WIP
35734 mkaratarakis feat(NumberTheory): matrix bounds and Siegel's lemma application for Gelfond-Schneider new-contributor t-number-theory blocked-by-other-PR ❌ ❌ ✅ ✅ ✅ ❌ blocked on another PR
34649 peabrainiac feat(Analysis/Calculus/ContDiff): add notation `ℕ∞ω` for `WithTop ℕ∞` t-differential-geometry t-analysis awaiting-author awaiting-zulip merge-conflict ✅ ✅ ❌ ✅ ❌ ❌ awaiting a zulip discussion
26013 tsuki8 feat(Data/Finset/Card,Data/Set/Finite/Basic): TODO needs a better title awaiting-author t-data new-contributor ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
29624 mcdoll feat(LinearAlgebra/LinearPMap): add definition of resolvent and first resolvent identity t-algebra t-analysis awaiting-author ❌ ✅ ✅ ✅ ❌ ❌ failing CI
35964 b-reinke feat(CategoryTheory/Linear): define category algebra WIP t-algebra t-category-theory ❌ ✅ ✅ ❌ ✅ ❌ labelled WIP
35442 dhyan-aranha feat: Affine line with doubled origin counter example new-contributor awaiting-author t-algebraic-geometry ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
26942 pechersky feat(RingTheory/Valuation/ValueGroupIso): isomorphism of value groups when compatible merge-conflict t-ring-theory t-order ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
33790 eliasjudin feat(CategoryTheory/Preadditive/Mat): add natural transformation and isomorphism extension theorems t-category-theory new-contributor awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
25737 robin-carlier feat(AlgebraicTopology/SimplexCategory/GeneratorsRelations/NormalForms): Normal forms for `P_δ`s t-algebraic-topology delegated t-category-theory ❌? ✅ ✅ ✅ ✅ ✅ infrastructure-related CI failing
25740 robin-carlier feat(AlgebraicTopology/SimplexCategory/GeneratorsRelations): `SimplexCategoryGenRel.toSimplexCategory` is an equivalence t-algebraic-topology blocked-by-other-PR ❌ ❌ ✅ ✅ ✅ ❌ blocked on another PR
15355 adomani feat: MiM PR report WIP merge-conflict ✅ ✅ ❌ ❌ ✅ ❌ ⚠️ opened from a branch in the main mathlib repo (not a fork)
22464 adomani feat(CI): declarations diff in Lean awaiting-author CI merge-conflict ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
26464 joelriou feat(LinearAlgebra): generators of pi tensor products file-removed awaiting-author t-algebra merge-conflict ❌ ✅ ❌ ✅ ❌ ❌ failing CI
26395 winstonyin feat: $C^1$ vector fields on compact manifolds define global flows WIP t-differential-geometry blocked-by-other-PR ❌ ❌ ✅ ❌ ✅ ❌ blocked on another PR
28286 bwangpj feat(Geometry/Manifold/ContMDiff): basic lemmas for analytic (`C^ω`) functions awaiting-author t-differential-geometry new-contributor ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
30750 SnirBroshi feat(Data/Quot): `toSet` and `equivClassOf` t-data awaiting-author awaiting-zulip ✅ ✅ ✅ ✅ ❌ ❌ awaiting a zulip discussion
35576 Tehlikeli107 ⚡ [performance] Pre-compile regexes in lake-build-wrapper.py file-removed awaiting-author CI new-contributor merge-conflict ❌? ✅ ❌ ✅ ❌ ❌ infrastructure-related CI failing
36099 SnirBroshi feat(Combinatorics/SimpleGraph/Sum): `edgeSet` equivalence t-combinatorics blocked-by-other-PR ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
29425 pechersky feat(NumberTheory/Padics/Torsion): `HasEnoughRootsOfUnity ℤ_[p] (p - 1)` merge-conflict awaiting-author t-ring-theory ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
27980 smmercuri feat: dimensions of completions at infinite place extensions t-number-theory blocked-by-other-PR large-import merge-conflict FLT ❌ ❌ ❌ ✅ ✅ ❌ blocked on another PR
26975 Whysoserioushah feat: a norm_num extension for complex numbers t-meta awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
34551 IlPreteRosso refactor(Data.Finset.*Antidiagonal): rename defs to `set*Antidiagonal` and deprecate old names in namespace Finset t-algebra new-contributor awaiting-author merge-conflict ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
36156 vihdzp chore: use `to_additive` for `MulAut` and `AddAut` t-group-theory ❌ ✅ ✅ ✅ ✅ ❌ failing CI
36167 WenrongZou feat(RingTheory/FormalGroup): construction of additive inverse of formal group t-ring-theory blocked-by-other-PR ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
36142 erdOne feat(Topology): sheaves of modules in `Over U` t-topology large-import awaiting-author ❌ ✅ ✅ ✅ ❌ ❌ failing CI
35073 joelriou feat(CategoryTheory/Sites): more on Cech cohomology WIP t-category-theory ❌ ✅ ✅ ❌ ✅ ❌ labelled WIP
36203 mattrobball chore(Order.WithBotTop): make `coe` an `abbrev` t-order ❌ ✅ ✅ ✅ ✅ ❌ failing CI
34940 michaellee94 feat: the graph of a continuous function on a $C^n$ manifold is a $C^n$ manifold t-differential-geometry new-contributor awaiting-author ❌ ✅ ✅ ✅ ❌ ❌ failing CI
36072 erdOne feat(AlgebraicGeometry): essential smallness of affine schemes locally of finite type over a base delegated ✅ ✅ ✅ ✅ ✅ ✅ ⚠️ opened from a branch in the main mathlib repo (not a fork)
29354 themathqueen refactor(Algebra/Algebra/Equiv): allow for non-unital `AlgEquiv` t-algebra awaiting-author merge-conflict ❌ ✅ ❌ ✅ ❌ ❌ failing CI
30408 kckennylau feat(RingTheory): more algebra instances for HomogeneousLocalization and linear constructors t-ring-theory merge-conflict ❌ ✅ ❌ ✅ ✅ ❌ failing CI
30431 kckennylau feat(RingTheory): a homogeneous submodule is the span of its homogeneous elements t-ring-theory merge-conflict ❌ ✅ ❌ ✅ ✅ ❌ failing CI
33808 seewoo5 feat(Manifold/MFDeriv): add fun_prop to `MDifferentiable` awaiting-author t-differential-geometry merge-conflict ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
34484 grunweg test: debugging mfderiv_smul erws t-differential-geometry blocked-by-other-PR WIP merge-conflict ❌ ❌ ❌ ❌ ✅ ❌ blocked on another PR
35547 Ruben-VandeVelde chore: tidy various files awaiting-author merge-conflict ✅ ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
35808 xroblot feat(RamificationInertia): splitting in the inertia field blocked-by-other-PR large-import t-algebra merge-conflict ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
34501 eric-wieser chore(Data/Fintype/Induction): add a workaround for a bug in `induction` awaiting-author t-meta ✅ ✅ ✅ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
30185 alreadydone feat(MathlibTest): kernel reduction of nsmul on elliptic curve over ZMod t-algebra t-number-theory t-algebraic-geometry awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
34245 staroperator feat(Data/Set): add `Set.Uncountable` t-data awaiting-zulip ❌? ✅ ✅ ✅ ❌ ❌ infrastructure-related CI failing
8479 alexjbest feat: use leaff in CI merge-conflict WIP awaiting-author ✅? ✅ ❌ ❌ ❌ ❌ ⚠️ opened from a branch in the main mathlib repo (not a fork)
13483 adomani feat: automatically replace deprecations merge-conflict awaiting-author t-meta ❌ ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
14313 grhkm21 feat(RepresentationTheory/FdRep): FdRep is a full subcategory of Rep merge-conflict t-algebra t-category-theory new-contributor ❌ ✅ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
14712 astrainfinita perf: change instance priority and order about `OfNat` merge-conflict slow-typeclass-synthesis t-algebra ✅? ✅ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
17627 hrmacbeth feat: universal properties of vector bundle constructions merge-conflict t-differential-geometry ✅? ✅ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
19275 eric-wieser fix: if nolint files change, do a full rebuild merge-conflict ❌ ✅ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
34123 staroperator feat(Data/Set/Finite): finite distributivity for complete distributive lattices t-order awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
28072 kckennylau feat(RingTheory/Valuation): make tactic rw_val_equiv awaiting-author t-ring-theory merge-conflict ❌ ✅ ❌ ✅ ❌ ❌ failing CI
33592 nielstron feat(Computability/ContextFreeGrammar): mapping between two types of nonterminal symbols awaiting-author t-computability new-contributor ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
25848 joelriou feat/refactor: redefinition of homology + derived categories WIP t-category-theory large-import t-topology merge-conflict ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP
35144 daniel-carranza feat(CategoryTheory/Enriched): tensor product of enriched categories new-contributor t-category-theory infinity-cosmos awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
26061 kckennylau (WIP) feat(AlgebraicGeometry): define Projective Space merge-conflict WIP t-algebraic-geometry blocked-by-other-PR ❌ ❌ ❌ ❌ ✅ ❌ blocked on another PR
24434 joelriou feat(CategoryTheory): effectiveness of descent merge-conflict WIP t-category-theory ❌ ✅ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
35436 daniel-carranza feat(CategoryTheory/Monoidal/Closed): Prove the isomorphism of internal hom objects C(x \otimes y, z) and C(y, C(x, z)) new-contributor t-category-theory infinity-cosmos delegated ❌? ✅ ✅ ✅ ✅ ✅ infrastructure-related CI failing
35504 JoaBjo feat(Probability/Distributions/Exponential): add MGF, moments, and memoryless property new-contributor t-measure-probability ❌ ✅ ✅ ✅ ✅ ❌ failing CI
27226 xcloudyunx feat(Combinatorics/SimpleGraph): Add Subgraph.inclusion_edge_apply_coe and inclusion_edgeSet_apply_coe awaiting-author t-combinatorics new-contributor merge-conflict ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
29934 smmercuri feat(Field/WithAbs): the lift of a ring homomorphism from `WithAbs v` to `WithAbs w` to their completions WIP FLT large-import merge-conflict ✅ ✅ ❌ ❌ ✅ ❌ ⚠️ labelled WIP
33688 Citronhat feat(PMF): add expectation lemmas for Poisson PMF new-contributor t-measure-probability awaiting-author merge-conflict ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
34005 MSpill feat: inverse function theorem for manifolds (concrete version) awaiting-author t-differential-geometry new-contributor merge-conflict ❌ ✅ ❌ ✅ ❌ ❌ failing CI
34830 parabamoghv feat(CategoryTheory/Monoidal): add definition of categorical groups t-category-theory new-contributor WIP merge-conflict ✅ ✅ ❌ ❌ ✅ ❌ labelled WIP
35417 joneugster refactor(Cache): use module name for file hash instead of non-resolved file path CI t-meta blocked-by-other-PR merge-conflict ❌ ❌ ❌ ✅ ✅ ❌ blocked on another PR
35521 grunweg feat: the unusedSetOptionIn linter (rebased) WIP t-linter large-import ❌ ✅ ✅ ❌ ✅ ❌ labelled WIP
35178 grunweg chore: split `T%` elaborator into its own file and move to `Topology` WIP t-meta ❌ ✅ ✅ ❌ ✅ ❌ labelled WIP
35970 adrianmartir feat(CategoryTheory/Profunctor): Add profunctors and a basic API for them t-category-theory new-contributor awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
33461 loefflerd feat(NumberTheory/Modular): stabilizers for action on upper halfplane WIP large-import ✅ ✅ ✅ ❌ ✅ ❌ ⚠️ labelled WIP
34262 grunweg feat: add mfderiv_const_smul awaiting-author t-differential-geometry WIP ✅ ✅ ✅ ❌ ❌ ❌ labelled WIP
33108 alreadydone feat(Topology): `π₁(E⧸G)⧸π₁(E) ≃* G` for `E` path connected t-algebraic-topology WIP t-topology ❌ ✅ ✅ ❌ ✅ ❌ labelled WIP
36326 Arnav-panjla Feat/gaussian schwartz map t-analysis new-contributor ❌ ✅ ✅ ✅ ✅ ❌ failing CI
36224 gasparattila feat(Analysis/Normed/Affine): (pseudo)metric on `V →ᴬ[𝕜] Q` blocked-by-other-PR ✅ ❌ ✅ ✅ ✅ ❌ ⚠️ blocked on another PR
29774 Raph-DG feat(AlgebraicGeometry): Order of vanishing of elements of the function field of locally noetherian, integral schemes file-removed blocked-by-other-PR t-algebraic-geometry ❌ ❌ ✅ ✅ ✅ ❌ blocked on another PR
33864 Timeroot feat(Computability/Primrec): Proving several Nat arithmetic functions are primrec large-import t-computability ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36398 chrisflav feat(RingTheory): a finite étale algebra is étale locally finite split t-ring-theory large-import blocked-by-other-PR ❌ ❌ ✅ ✅ ✅ ❌ blocked on another PR
36220 harahu doc(misc): update two theorem names IMO ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
34040 Ruben-VandeVelde feat: generalize HasCompl.compl image/preimage lemmas to Involutive t-data awaiting-author merge-conflict ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
25983 Multramate feat(AlgebraicGeometry/EllipticCurve/Scheme): define the affine scheme associated to an elliptic curve t-algebraic-geometry ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
35533 mariainesdff feat(RingTheory/DedekindDomain/Ideal/Lemmas): add nontrivial_heightOneSpectrum t-ring-theory ✅ ✅ ✅ ✅ ✅ ✅ opened from a branch in the main mathlib repo (not a fork)
31613 xyzw12345 feat(RepresentationTheory/GroupCohomology): Non-abelian Group Cohomology t-algebra large-import awaiting-author merge-conflict ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
36128 grunweg Levicivita minimal WIP t-differential-geometry merge-conflict ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP
35744 mkaratarakis feat(NumberTheory): non-vanishing derivative and algebraic lower bound for Gelfond-Schneider t-number-theory blocked-by-other-PR ❌ ❌ ✅ ✅ ✅ ❌ blocked on another PR
26394 winstonyin feat: existence of local flows on manifolds t-differential-geometry awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
34164 Scarlett-le feat(Geometry/Euclidean/Sphere): define arcs on spheres awaiting-author t-euclidean-geometry merge-conflict ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
30329 luigi-massacci feat(Analysis/Distribution/TestFunction): integrating against a measure as a continuous linear map on test functions merge-conflict blocked-by-other-PR t-analysis ❌ ❌ ❌ ✅ ✅ ❌ blocked on another PR
30327 luigi-massacci feat(Analysis/Distribution/TestFunction): add characterizations of continuity for linear maps on test functions merge-conflict blocked-by-other-PR t-analysis ❌ ❌ ❌ ✅ ✅ ❌ blocked on another PR
30255 luigi-massacci feat(Analysis/Distribution/ContDiffMapSupportedIn): specialize singleton seminorm family for D_K^n when n finite merge-conflict blocked-by-other-PR t-analysis ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
30253 luigi-massacci feat(Analysis/Distribution/ContDiffMapSupportedIn): Add a wrapper for iteratedFDeriv on the type of bundled smooth compactly supported maps merge-conflict t-analysis ❌ ✅ ❌ ✅ ✅ ❌ failing CI
31670 edwin1729 feat(Topology/Order): Scott Topology is Sober over Algebraic DCPO t-topology blocked-by-other-PR new-contributor ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
32210 ADedecker feat: iteratedFDeriv as a linear map on test functions t-analysis awaiting-author merge-conflict ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
33329 mcdoll feat(Analysis): Fourier-based Sobolev spaces WIP t-analysis ❌ ✅ ✅ ❌ ✅ ❌ labelled WIP
31135 kckennylau feat(RingTheory): is localization iff is localization on saturation t-ring-theory ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
34031 lua-vr feat(Dynamics/BirkhoffSum): add the maximal ergodic theorem t-dynamics ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
35812 khwilson feat(MeasureTheory/Group/GeometryOfNumbers): successive minima and existence of a directional basis new-contributor t-measure-probability ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36155 grunweg feat: custom elaborators for TangentSpace and tangentMap(Within) t-differential-geometry ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36328 Multramate feat(AlgebraicGeometry/EllipticCurve): improve API for maps and base changes t-algebraic-geometry ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36121 LLaurance chore(Analysis): shorten proofs t-analysis awaiting-author WIP ✅ ✅ ✅ ❌ ❌ ❌ labelled WIP
35684 spitters feat(CategoryTheory/MarkovCategory): Kleisli PMF is a Markov category t-category-theory new-contributor awaiting-author merge-conflict ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
36330 urkud feat(UpperHalfPlane): define PGL action on the upper half-plane awaiting-author t-analysis ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
36412 Timeroot refactor(Topology/Perfect): Change PerfectSpace to be a synonym for NeBot ❌ ✅ ✅ ✅ ✅ ❌ failing CI
26160 oliver-butterley feat(MeasureTheory.VectorMeasure): add several lemmas which characterize variation new-contributor t-measure-probability awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
36503 Mrigna01 Add false theorem test file new-contributor ❌ ✅ ✅ ✅ ✅ ❌ failing CI
26803 bjoernkjoshanssen feat: second partial derivatives test t-analysis awaiting-author ❌ ✅ ✅ ✅ ❌ ❌ failing CI
14603 awueth feat: degree is invariant under graph isomorphism WIP t-combinatorics new-contributor ✅? ✅ ✅ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
33599 nielstron feat(Computability/ContextFreeGrammar): closure under union blocked-by-other-PR t-computability new-contributor ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
9605 davikrehalt feat(Data/Finset & List): Add Lemmas for Sorting and Filtering please-adopt t-data new-contributor merge-conflict awaiting-author ✅? ✅ ❌ ❌ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
10332 adri326 feat(Topology/Sets): define regular open sets and their boolean algebra merge-conflict WIP t-topology ✅? ✅ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
36496 erdOne feat(Tactic/Linter): lint against `simpa ... using by tactic` t-linter large-import awaiting-author ❌ ✅ ✅ ✅ ❌ ❌ failing CI
34435 huaizhangchu feat(Probability): convolution of Poisson distributions t-measure-probability large-import new-contributor blocked-by-other-PR ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
36533 Bergschaf feat(Order/Sublocales): Closed sublocales t-order blocked-by-other-PR ❌ ❌ ✅ ✅ ✅ ❌ blocked on another PR
36540 faenuccio perf: personal grind test WIP t-algebra ❌ ✅ ✅ ❌ ✅ ❌ labelled WIP
36559 faenuccio feat(Analysis/Convex/Uniform): uniformly convex spaces using filters WIP t-analysis ✅ ✅ ✅ ❌ ✅ ❌ labelled WIP
36163 mcdoll feat(Analysis/SpecialFunctions): `rpow` is locally integrable awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ ⚠️ awaiting author
32410 callesonne feat(Bicategory/FunctorCategory/Pseudo): Add evaluation pseudofunctor merge-conflict WIP t-category-theory ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP
31901 callesonne feat(Bicategory/Subbicategory): add full subbicategories using `ObjectProperty` t-category-theory awaiting-author merge-conflict ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
36578 kim-em experiment: `rm_set_option.py` after greedily deploying #36420's `inferInstanceAs%` merge-conflict ❌ ✅ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
29856 mans0954 feat(Analysis/Normed/Ring/Basic): Add NonUnitalNonAssocSeminormedRing and NonUnitalNonAssocNormedRing t-analysis please-adopt ✅ ✅ ✅ ❌ ✅ ❌ looking for help
34846 fpvandoorn fix: module system and translate interaction t-meta awaiting-author blocked-by-other-PR merge-conflict ❌ ❌ ❌ ✅ ❌ ❌ blocked on another PR
35740 LLaurance chore(SimpleGraph/Basic): clean up and shorten t-combinatorics WIP merge-conflict ✅ ✅ ❌ ❌ ✅ ❌ labelled WIP
36418 j-loreaux feat: add `IsMulCommutative` instances for topological closures of subobjects t-topology t-algebra blocked-by-other-PR merge-conflict ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
36515 kim-em experiment: how many `inferInstanceAs` can be replaced with `inferInstanceAs%` (#36420 version) WIP merge-conflict ❌? ✅ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
36552 j-loreaux feat: add instances for `IsMulCommutative s.toWeakerSubobject` t-algebra blocked-by-other-PR merge-conflict ❌ ❌ ❌ ✅ ✅ ❌ blocked on another PR
36282 smmercuri chore(Topology/Algebra/Valued/WithVal): remove `@` lemma ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
35291 mcdoll feat(Fourier): improved version of Riemann-Lebesgue WIP large-import ❌ ✅ ✅ ❌ ✅ ❌ ⚠️ labelled WIP
36573 kim-em experiment: `rm_set_option.py` after greedily deploying #35950's `inferInstanceAs%` large-import merge-conflict ❌ ✅ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
36602 yuanyi-350 feat(ProbabilityTheory): Add Kolmogorov's two-series theorem t-measure-probability large-import blocked-by-other-PR ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
35157 Multramate feat(RingTheory/AdjoinRoot): add IsFractionRing for AdjoinRoot t-ring-theory t-algebra awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
36485 Paul-Lez feat(Data/Finset/Finite): `Finset.sigma` commutes with `Finset.filter` t-data easy awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
36553 j-loreaux feat: add IsMulCommutative instances for directed families of commutative subobjects t-algebra blocked-by-other-PR merge-conflict ❌ ❌ ❌ ✅ ✅ ❌ blocked on another PR
35535 mariainesdff feat(RingTheory/ClassGroup): prove mulEquiv t-ring-theory ✅ ✅ ✅ ✅ ✅ ✅ opened from a branch in the main mathlib repo (not a fork)
36329 rwst feat(PowerSeries): add barebones Log.lean t-ring-theory ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36374 EtienneC30 refactor: define the Poisson measure via a sum of Dirac masses t-measure-probability large-import ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
35510 chrisflav feat(RingTheory): weakly étale algebras WIP t-ring-theory ❌ ✅ ✅ ❌ ✅ ❌ labelled WIP
15720 znssong feat(SimpleGraph): The Bondy-Chvátal theorem merge-conflict blocked-by-other-PR t-combinatorics new-contributor ✅? ❌ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
16801 awainverse feat(ModelTheory/Equivalence): The quotient type of formulas modulo a theory merge-conflict awaiting-author t-logic ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
21616 peabrainiac feat(Topology): concatenating countably many paths merge-conflict awaiting-author t-topology ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
22314 shetzl feat: add leftmost derivations for context-free grammars merge-conflict t-computability awaiting-author new-contributor ✅? ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
24690 ScottCarnahan feat(Data.Prod): reverse lexicographic order merge-conflict WIP t-order ✅? ✅ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
26368 Whysoserioushah feat(RingTheory/TwoSidedIdeal/SpanAsSum): span of set as finsum merge-conflict awaiting-author t-ring-theory ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
27417 PierreQuinton feat: add `SigmaCompleteLattice` merge-conflict awaiting-author t-order ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
27534 PierreQuinton feat: a typeclass for `sSup`/`sInf` to be lawful merge-conflict t-order ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
28151 iehality feat(Computability): r.e. sets are closed under inter/union/projection/composition merge-conflict t-computability awaiting-author ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
30119 Ruben-VandeVelde feat: WithTop/Bot.mapD awaiting-author t-order merge-conflict ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
31610 rudynicolop feat(Computability/NFA): Kleene star closure for Regular Languages via NFA t-computability new-contributor awaiting-author awaiting-CI ✅ ✅ ✅ ✅ ❌ ❌ does not pass CI
30872 rudynicolop feat(Computability/NFA): NFA closure under concatenation t-computability new-contributor awaiting-author ❌ ✅ ✅ ✅ ❌ ❌ failing CI
35136 joelriou feat(AlgebraicGeometry): points of the small étale site WIP t-algebraic-geometry blocked-by-other-PR large-import merge-conflict ❌ ❌ ❌ ❌ ✅ ❌ blocked on another PR
30379 kckennylau feat(RingTheory): isomorphism of graded rings t-ring-theory awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
34728 j-loreaux feat: continuous linear equivalence between continuous `ℝ`- and `𝕜`-linear functionals (in either the strong or weak-⋆ topologies) t-analysis ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
35285 SnirBroshi feat(Algebra/LinearRecurrence): define a standard basis for the solution space of a linear recurrence t-algebra ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36399 chrisflav feat(RingTheory/Flat): finite flat algebra is trivial if rank is equal to `1` t-ring-theory ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36442 SnirBroshi feat(Data/Sym/Sym2/Card): cardinality theorems about `Sym2 α` t-data ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
35822 SnirBroshi feat(Order/ConditionallyCompleteLattice): `sSup (f '' s) ≤ f (sSup s)` t-order awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
35619 SnirBroshi feat(Combinatorics/SimpleGraph/Clique): intersection and union of cliques t-combinatorics awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
33466 Shreyas4991 refactor(Combinatorics/Digraph): add vertex sets t-combinatorics merge-conflict please-adopt ❌? ✅ ❌ ❌ ✅ ❌ looking for help
24373 YaelDillies refactor: golf `modularCharacter` awaiting-CI t-measure-probability ❌ ✅ ✅ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
21342 YaelDillies refactor(Normed/Group/Quotient): generalise to non-abelian groups t-analysis ❌ ✅ ✅ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
19475 YaelDillies feat: group markings WIP t-algebra blocked-by-other-PR ❌ ❌ ✅ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
25978 Bergschaf feat(Order/Sublocale): Open Sublocales t-order blocked-by-other-PR ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
33958 chrisflav feat(AlgebraicGeometry): the small affine étale site WIP t-algebraic-geometry merge-conflict ✅? ✅ ❌ ❌ ✅ ❌ labelled WIP
25822 ScottCarnahan WIP: experiments with vertex algebras WIP large-import merge-conflict ✅ ✅ ❌ ❌ ✅ ❌ labelled WIP
27306 xyzw12345 feat: `lie_ring` tactic and `LieReduce` command t-meta merge-conflict ❌ ✅ ❌ ✅ ✅ ❌ failing CI
33501 SnirBroshi feat(Combinatorics/SimpleGraph/Finite): degrees for infinite graphs large-import t-combinatorics awaiting-author merge-conflict ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
36584 vihdzp feat: lemmas on ordinal `Nat.cast` t-set-theory ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
35628 SnirBroshi feat(Combinatorics/SimpleGraph/Maps): characterize `neighborSet` and `edgeSet` across an embedding t-combinatorics awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
35042 JovanGerb chore: remove `meta` form `import Mathlib.Tactic...` large-import merge-conflict ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
36530 kim-em experiment: how many `inferInstanceAs` can be replaced with `inferInstanceAs%` (#35950 version) large-import merge-conflict ❌ ✅ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
36716 mcdoll chore(Analysis/SchwartzSpace): golf a proof WIP t-analysis blocked-by-other-PR ✅ ❌ ✅ ❌ ✅ ❌ blocked on another PR
36595 mcdoll feat(Analysis/TemperedDistribution): polynomially bounded locally integrable functions define tempered distributions WIP t-analysis blocked-by-other-PR ❌ ❌ ✅ ❌ ✅ ❌ blocked on another PR
35672 dennj feat(RingTheory/Polynomial/Cyclotomic): vanishing sums and fiber equidistribution at primitive roots t-ring-theory new-contributor awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
34713 dennj feat(Probability/Markov): stationary distributions for stochastic matrices t-algebra new-contributor awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
36587 yhx-12243 feat(Algebra/GCDMonoid): Distributive lattice structure for Associates in GCDMonoid t-algebra new-contributor ❌ ✅ ✅ ✅ ✅ ❌ failing CI
34773 semaraugusto feat(InformationTheory): add Shannon entropy for probability mass functions new-contributor awaiting-author LLM-generated ✅ ✅ ✅ ✅ ❌ ❌ ⚠️ awaiting author
35834 homeowmorphism feat(Mathlib/GroupTheory/PresentedGroup): every group has a presentation new-contributor t-group-theory large-import awaiting-author LLM-generated ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
36732 kim-em ci: robustly extract PR numbers in emoji merge delegate workflow CI delegated LLM-generated ✅ ✅ ✅ ✅ ✅ ✅ opened from a branch in the main mathlib repo (not a fork)
36443 Fieldnote-Echo feat(Combinatorics/SimpleGraph): add SimpleGraph.ball (open metric ball) t-combinatorics new-contributor LLM-generated ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
35950 kim-em feat(Tactic): add inferInstanceAs% to fix type leakage t-meta large-import merge-conflict LLM-generated ❌ ✅ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
32942 kim-em feat(CategoryTheory/Monoidal/Rigid): tensor product of exact pairings t-category-theory awaiting-author LLM-generated ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
32989 kim-em fix(Tactic/Simps): skip @[defeq] inference for non-exposed definitions t-meta awaiting-author merge-conflict LLM-generated ❌ ✅ ❌ ✅ ❌ ❌ failing CI
33691 kim-em feat(scripts): add find-ci-errors.sh to diagnose widespread CI failures CI delegated merge-conflict LLM-generated ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
34558 kim-em feat(Topology): add StrictMono finite partition lemmas and path partitioning t-topology awaiting-author LLM-generated ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
35214 kim-em chore: use @[to_dual] in GaloisConnection and Interval.Set.Disjoint blocked-by-other-PR merge-conflict LLM-generated ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
35216 kim-em doc(Tactic/Translate/ToDual): add deployment guide for @[to_dual] documentation awaiting-author enhancement merge-conflict LLM-generated ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
35826 quangvdao feat(Probability/ProbabilityMassFunction): total variation distance and MetricSpace instance t-measure-probability LLM-generated ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
33707 jcommelin ci: add commit verification for transient and automated commits CI merge-conflict LLM-generated ❌ ✅ ❌ ✅ ✅ ❌ failing CI
33680 BoltonBailey feat(Probability/ProbabilityMassFunction): add Total Variation distance t-measure-probability blocked-by-other-PR LLM-generated ❌ ❌ ✅ ✅ ✅ ❌ blocked on another PR
32374 adamtopaz feat(Tactic/WildcardUniverse): Foo.{*, _, v*, max u v} t-meta awaiting-author WIP LLM-generated ✅ ✅ ✅ ❌ ❌ ❌ labelled WIP
31449 kim-em feat(SemilocallySimplyConnected): definition and alternative formulation t-topology awaiting-author LLM-generated ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
27050 BoltonBailey doc(Control/Monad/Cont): add docstrings awaiting-author t-data LLM-generated ❌ ✅ ✅ ✅ ❌ ❌ failing CI
35662 FrankieeW feat(NumberTheory/Zsqrtd): add Archimedean instance via le_arch t-number-theory new-contributor awaiting-author merge-conflict LLM-generated ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
36387 FrankieeW feat(NumberTheory/QuadraticField): parameter uniqueness for quadratic fields WIP t-number-theory blocked-by-other-PR new-contributor large-import LLM-generated ✅ ❌ ✅ ❌ ✅ ❌ blocked on another PR
35651 sun123zxy feat(Mathlib/RingTheory/Ideal/Cotangent): `Submodule.map` definition of cotangent spaces t-ring-theory new-contributor awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
34375 jvanwinden feat(MeasureTheory/Function/AEEqOfLIntegral): introduce lemmas for rewriting a.e. inequalities new-contributor t-measure-probability awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
32941 kim-em feat(GroupTheory/Artin): add braid groups as Artin groups of type A t-group-theory blocked-by-other-PR LLM-generated merge-conflict ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
35217 kim-em feat: auxiliary lemmas for Artin and braid groups awaiting-author t-group-theory LLM-generated merge-conflict ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
35218 kim-em feat(GroupTheory/Coxeter/Perm): type A Coxeter group maps to symmetric group blocked-by-other-PR t-group-theory LLM-generated merge-conflict ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
35219 kim-em feat(GroupTheory/Artin): define Artin groups and their universal property blocked-by-other-PR t-group-theory LLM-generated merge-conflict ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
36314 JovanGerb feat(gcongr): support `rintro` patterns t-meta ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36757 alok feat(Order/Filter): add Filter.IsFree and Filter.IsNonprincipal t-order new-contributor ❌ ✅ ✅ ✅ ✅ ❌ failing CI
35415 joneugster feat(Cache): enable partial cache in downstream projects CI t-meta ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
33832 alreadydone feat(Algebra): localization preserves unique factorization t-algebra awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
35058 GrigorenkoPV chore: move tendsto_{floor,ceil}_at{Top,Bot} new-contributor large-import awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
34854 GrigorenkoPV chore(Combinatorics/Enumerative/Catalan): split into `Basic` & `Tree` new-contributor ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
26377 Whysoserioushah feat(RingTheory/SimpleRing/TensorProduct): tensor product of a simple algebra and a central simple algebra is simple t-ring-theory large-import awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
36606 harahu chore(AlgebraicGeometry): fix markdown list indentation t-algebraic-geometry ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36146 Multramate feat(AlgebraicGeometry/GammaSpecAdjunction): add equivalences for Spec morphisms that commute with algebra maps t-algebraic-geometry t-algebra awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
36758 LarsenClose feat(Algebra/Category/ModuleCat): add locally finitely presentable instance new-contributor t-algebra awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
36104 LarsenClose feat(CategoryTheory/Endofunctor/Algebra): add Adámek's initial algebra theorem t-category-theory new-contributor awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
35738 GrigorenkoPV perf: remove some `aesop`s and `grind`s new-contributor awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
36015 mcdoll chore(Analysis/SchwartzMap): unify style for `mkCLM` uses t-analysis awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
35296 Rida-Hamadani feat(SimpleGraph): taking or droping from a cycle results in a path blocked-by-other-PR t-combinatorics merge-conflict ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
35524 grunweg feat: text-based linter against \t followed by tactic mode t-linter awaiting-zulip merge-conflict ❌ ✅ ❌ ✅ ❌ ❌ failing CI
35593 chrisflav feat(RingTheory/Extension): naive cotangent complex commutes with flat base change t-ring-theory ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36545 yuanyi-350 feat(ProbabilityTheory): Add Kolmogorov's inequality t-measure-probability large-import ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36357 yuanyi-350 feat(Analysis/Deriv): add some lemmas for `iteratedDeriv` t-analysis awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
36786 SproutSeeds feat(DoubleCounting): parity of odd-degree vertices in bipartite incidence new-contributor t-combinatorics large-import ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
34759 Hagb feat(RingTheory/MvPolynomial/MonomialOrder): add degree with `⊥` as degree of `0` blocked-by-other-PR t-ring-theory merge-conflict ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
36616 EtienneC30 feat: add predicates IsPreBrownian and IsBrownian blocked-by-other-PR brownian t-measure-probability ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
32583 MJ141592 refactor(SimpleGraph): change bridges not to require the edge to be present t-combinatorics new-contributor large-import blocked-by-other-PR merge-conflict ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
36806 grunweg fix(Tactic/Continuity): mark Continuous.comp' as unsafe ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
32305 faenuccio feat: define Sobolev Spaces merge-conflict WIP t-analysis large-import blocked-by-other-PR ❌ ❌ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
33944 artie2000 feat(Algebra/Ring): formally real rings t-algebra ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
34626 grunweg feat: analytification of schemes (affine case) merge-conflict WIP t-differential-geometry blocked-by-other-PR please-merge-master ❌ ❌ ❌ ❌ ✅ ❌ blocked on another PR
26078 kckennylau feat(AlgebraicGeometry): add x, y, px, py for points on elliptic curves awaiting-author t-algebraic-geometry ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
28972 themathqueen feat(LinearAlgebra/Matrix): star-algebra automorphisms on matrices are unitarily inner t-algebra t-analysis awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
31092 FlAmmmmING feat(Algebra/Group/ForwardDiff.lean): Add theorem `sum_shift_eq_fwdDiff_iter`. t-algebra new-contributor delegated ✅ ✅ ✅ ✅ ✅ ✅ delegated
32608 PrParadoxy feat(LinearAlgebra/PiTensorProduct): API for PiTensorProducts indexed by sets new-contributor awaiting-zulip t-algebra ✅ ✅ ✅ ✅ ❌ ❌ awaiting a zulip discussion
32745 LTolDe feat(Topology/Algebra): add MulActionConst.lean awaiting-author new-contributor t-topology ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
33109 felixpernegger feat(Data/Nat/Choose): Binomial inversion awaiting-author new-contributor t-data ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
35652 dennj feat(LinearAlgebra/Matrix): add `Matrix.mul_eq_smul_one_symm` t-algebra new-contributor awaiting-author LLM-generated ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
36105 LLaurance chore(Algebra): shorten proofs, style t-algebra WIP ✅ ✅ ✅ ❌ ✅ ❌ labelled WIP
36119 Ruizsolveall feat(Topology/Covering): fundamental group of the circle is ℤ t-topology new-contributor awaiting-author LLM-generated ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
36824 j-loreaux feat: generalize argument of `IsOrderedMonoid` from `CommMonoid` to `CommSemigroup` ❌ ✅ ✅ ✅ ✅ ❌ ⚠️ failing CI
34195 eric-wieser feat: continuous bundled actions t-topology t-algebra large-import ❌ ✅ ✅ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
35197 j-loreaux feat: Hölder framework for `lp` spaces blocked-by-other-PR t-analysis merge-conflict ❌ ❌ ❌ ✅ ✅ ❌ blocked on another PR
35472 rao107 feat(Probability): add `CharacteristicFunction` section to binomial distribution new-contributor t-measure-probability LLM-generated merge-conflict ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
33506 Rida-Hamadani feat(SimpleGraph): construct a cycle of two distinct paths with same start and end t-combinatorics merge-conflict ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
28685 mitchell-horner feat(Combinatorics/SimpleGraph): prove the minimal-degree version of the Erdős-Stone theorem t-combinatorics ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
35295 Rida-Hamadani feat(SimpleGraph): `dropLast` of a cycle is a path t-combinatorics ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
35963 Parcly-Taxel refactor: review Kleene algebra axioms t-algebra ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36629 SnirBroshi chore(Algebra/Order/Monoid/Unbundled/Basic): replace `mul_left_cancel''` with an `IsLeftCancelMul` instance t-algebra ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
34249 xyzw12345 feat(GroupTheory/GroupAction/Hom): connect existing definitions `MulDistribMulActionHom` and `DistribMulActionHom` using `to_additive` t-algebra delegated awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
36832 KryptosAI chore(Data/Finset/Card): rename `pred_card_le_card_erase` to `sub_one_card_le_card_erase` new-contributor ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36705 SnirBroshi feat(Combinatorics/SimpleGraph/Walks/Operations): permutations of support and cleaning up append/concat t-combinatorics ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36472 EtienneC30 feat: finite dimensional distribution of Brownian motion brownian t-measure-probability ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36844 grunweg perf: lower priority of NormedAlgebraicFoo -> AlgebraicFoo instances t-analysis awaiting-CI ❌ ✅ ✅ ✅ ❌ ❌ does not pass CI
36802 YaelDillies feat(Combinatorics/SimpleGraph): hamiltonians graphs don't contain bridges t-combinatorics large-import ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36814 YaelDillies refactor(Combinatorics/SimpleGraph): no proof obligation in `rotate` t-combinatorics ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
35588 eric-wieser chore(Util/Qq): remove `meta` t-meta awaiting-CI delegated ❌ ✅ ✅ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
35892 vlad902 feat(Data): lemmas for `List.bagInter` t-data awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
36428 linesthatinterlace feat(Logic/Equiv/Fin): Streamline equiv definitions using mkDivMod ❌ ✅ ✅ ✅ ✅ ❌ ⚠️ failing CI
36736 loefflerd feat(NumberTheory/Modular): strengthen 2nd Fundamental-Domain Lemma t-number-theory ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
28796 grunweg feat: immersions are smooth t-differential-geometry awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
36086 Multramate feat(Algebra): add liftEquiv for groups, rings, algebras, and adjoin roots t-algebra awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
36487 samueloettl feat(Dynamics): Ergodicity characterization WIP new-contributor large-import blocked-by-other-PR ❌ ❌ ✅ ❌ ✅ ❌ ⚠️ blocked on another PR
35951 parabamoghv feat(CategoryTheory/Monoidal): evaluation coevaluation isomorphisms t-category-theory new-contributor awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
30352 kckennylau feat(RingTheory): Homogeneous localization of tensor product t-algebra awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
35255 vlad902 feat(SimpleGraph): `cycleGraph.IsContained` in every graph with a cycle t-combinatorics blocked-by-other-PR merge-conflict ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
36843 xroblot feat(NumberTheory/RamificationInertia/HilbertTheory): compositum of unramified extensions is unramified large-import blocked-by-other-PR merge-conflict ✅ ❌ ❌ ✅ ✅ ❌ ⚠️ blocked on another PR
36867 ADedecker feat: line derivative of distributions t-analysis large-import blocked-by-other-PR ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
36218 Brian-Nugent feat: Add exact sequences for Sheaf Cohomology new-contributor large-import blocked-by-other-PR ✅ ❌ ✅ ✅ ✅ ❌ ⚠️ blocked on another PR
36856 harahu doc(Geometry): tidy bibliography entry t-differential-geometry LLM-generated ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
27500 Komyyy feat: the Riemann zeta function is meromorphic WIP t-analysis large-import ✅ ✅ ✅ ❌ ✅ ❌ labelled WIP
36541 BGuillemet feat(CategoryTheory): define internal equivalence relations t-category-theory awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
36638 CoolRmal feat: if `f` lies in a closed convex set `s` almost everywhere, then its conditional expectation also lies in `s` almost everywhere ✅ ✅ ✅ ✅ ✅ ✅ ⚠️ awaiting review
36170 SproutSeeds feat(ContMDiff): add ContMDiff scalar-action typeclasses t-differential-geometry new-contributor awaiting-author LLM-generated ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
35956 Scarlett-le feat: add orthogonality lemmas for inner product spacesonal t-analysis awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
36833 harahu doc: demote repeated H1 headers ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36892 AntoineChambert-Loir feat(RingTheory/MvPowerSeries/NoZeroDivisors): simplify the proof by adding two instances ✅ ✅ ✅ ✅ ✅ ✅ ⚠️ awaiting review
36866 ADedecker feat: line derivative of test functions t-analysis large-import delegated ✅ ✅ ✅ ✅ ✅ ✅ delegated
35802 xroblot feat(RamificationInertia): splitting in the decomposition field blocked-by-other-PR t-number-theory large-import merge-conflict ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
36878 plp127 chore: override `npow` in compositional monoids ❌ ✅ ✅ ✅ ✅ ❌ failing CI
32692 WilliamCoram feat: define multivariate restricted power series t-ring-theory t-number-theory new-contributor large-import ❌ ✅ ✅ ✅ ✅ ❌ failing CI
36886 Deep0Thinking feat(Combinatorics/Enumerative/Bonferroni): add Bonferroni inequalities t-combinatorics new-contributor ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
35213 kim-em chore: use @[to_dual] in ConditionallyCompleteLattice merge-conflict LLM-generated ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
35210 kim-em chore: use @[to_dual] in CompleteLattice extras and Set.Lattice merge-conflict LLM-generated ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
34165 zcyemi feat(Archive/Imo/Imo2012Q5): IMO 2012 Q5 blocked-by-other-PR large-import IMO merge-conflict ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
34227 stepan2698-cpu feat: If sum of densities is at least one, the sumset covers the naturals t-combinatorics new-contributor ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
35193 Brian-Nugent feat(Topology/Closeds): implement category of closed sets in topological spaces t-topology new-contributor please-adopt ✅ ✅ ✅ ❌ ✅ ❌ looking for help
36210 vbeffara feat(Combinatorics/SimpleGraph): definitions of graph contraction and graph minor t-combinatorics new-contributor ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
35215 kim-em chore: use @[to_dual] in FixedPoints LLM-generated merge-conflict ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
35233 kim-em chore: lake shake --add-public --keep-implied --keep-prefix --fix large-import maintainer-merge awaiting-author LLM-generated merge-conflict ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
34028 floor-licker feat(SimpleGraph): add max-flow/min-cut weak duality t-combinatorics new-contributor ❌ ✅ ✅ ✅ ✅ ❌ failing CI
27053 tb65536 feat: Galois group of `x^n - x - 1` WIP t-algebra large-import merge-conflict ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP
27225 eric-wieser refactor(Tactic/Lift): deprecate the third with argument awaiting-author t-meta merge-conflict ✅ ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
28075 tristan-f-r chore(Finsupp/Indicator): make non-classical awaiting-author t-data easy merge-conflict ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
33611 urkud feat(ImplicitFunction): add a parametric version t-analysis awaiting-author merge-conflict ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
34911 smmercuri feat: idelic product formula blocked-by-other-PR merge-conflict ✅ ❌ ❌ ✅ ✅ ❌ ⚠️ blocked on another PR
26413 michaellee94 feat: existence of maximal solutions for ODEs meeting Picard-Lindelöf conditions blocked-by-other-PR new-contributor t-analysis merge-conflict ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
34709 dennj feat(Analysis/ODE): add discrete Grönwall inequality t-analysis new-contributor LLM-generated awaiting-author merge-conflict ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
34910 SnirBroshi feat(Combinatorics/SimpleGraph/Acyclic): a graph is a tree iff it's acyclic and has exactly `n - 1` edges blocked-by-other-PR t-combinatorics ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
35622 SnirBroshi feat(Logic/Function/Basic): `onFun` and `swap` preserve relation properties t-logic ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36334 Multramate feat(AlgebraicGeometry/EllipticCurve): add notation and pretty printer for points t-algebraic-geometry t-meta ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36677 AlexeyMilovanov feat(Computability.Partrec): add computability of Nat.find t-computability new-contributor ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36815 EtienneC30 feat: a measurable space structure on the type of continuous maps t-topology brownian t-measure-probability ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36839 wwylele feat(Analysis/Normed): linear independence of PiLp.single t-analysis ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
31141 peabrainiac feat(Analysis/Calculus): parametric integrals over smooth functions are smooth t-analysis awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
36934 Parcly-Taxel refactor: `Language` as a one-field structure t-computability ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
30579 smmercuri feat : `v.adicCompletionIntegers K` is compact when `K` is a number field blocked-by-other-PR ❌ ❌ ✅ ✅ ✅ ❌ ⚠️ blocked on another PR
30551 smmercuri feat: `NumberField.InfinitePlace.sum_inertiaDeg_eq_finrank` ✅ ✅ ✅ ✅ ✅ ✅ ⚠️ awaiting review
35755 Vilin97 feat(Analysis/ODE): forward Euler method convergence new-contributor WIP LLM-generated merge-conflict ✅ ✅ ❌ ❌ ✅ ❌ ⚠️ labelled WIP
36148 robin-carlier test: make Category.assoc a pre-simp lemma WIP t-category-theory merge-conflict ✅ ✅ ❌ ❌ ✅ ❌ labelled WIP
36275 smmercuri feat: norm for the finite adele ring of a number field blocked-by-other-PR merge-conflict ✅ ❌ ❌ ✅ ✅ ❌ ⚠️ blocked on another PR
36404 smmercuri feat: the adele ring of a number field is locally compact blocked-by-other-PR large-import merge-conflict ✅ ❌ ❌ ✅ ✅ ❌ ⚠️ blocked on another PR
31222 Thmoas-Guan feat(Algebra): `Hom` commute with flat base change blocked-by-other-PR large-import t-algebra ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
33369 Thmoas-Guan feat(Homology): `Ext` commute with flat base change large-import blocked-by-other-PR t-topology ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
31697 Thmoas-Guan feat(Homology): bijection between `Ext` t-algebra blocked-by-other-PR t-category-theory ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
31768 Thmoas-Guan feat(Homology): `Ext` commute with ulift functor t-algebra blocked-by-other-PR t-category-theory ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
33375 kex-y feat(Probability): Local and stable properties brownian t-measure-probability awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
31644 Thmoas-Guan feat(Algebra): projective dimension of quotient regular sequence t-ring-theory blocked-by-other-PR ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
36643 Thmoas-Guan feat(Homology): interaction of projective and injective dimension and SES blocked-by-other-PR ✅ ❌ ✅ ✅ ✅ ❌ ⚠️ blocked on another PR
36060 edegeltje chore(CategoryTheory/Classifier): namespace Classifier, rename HasClassifier, move file file-removed t-category-theory ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
35518 kim-em chore: forbid prime (') in filenames, rename LinearCombination' file-removed t-meta merge-conflict LLM-generated ✅ ✅ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
36189 tb65536 feat(NumberTheory/ArithmeticFunction/LFunction): construction of L-functions t-number-theory t-algebra blocked-by-other-PR merge-conflict ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
29615 eric-wieser chore: add a computable shortcut for `AddCommMonoid ℂ` t-analysis easy ❌ ✅ ✅ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
21495 alreadydone experiment: reducible HasQuotient.quotient' WIP merge-conflict ❌ ✅ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
36825 danlyng feat(MeasureTheory/Integral/IntegralEqImproper): add Iic variants of nonneg/nonpos derivative integrability and FTC-2 t-measure-probability new-contributor awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
32918 michelsol feat: define `supEdist` and `supDist` t-topology new-contributor merge-conflict ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
35327 SnirBroshi feat(SimpleGraph/Acyclic): the union of two trees that share exactly one vertex is a tree t-combinatorics awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
28684 Thmoas-Guan feat(RingTheory): definition of regular ring t-ring-theory blocked-by-other-PR ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
29701 Thmoas-Guan feat(Algebra/RingTheory): polynomial over regular ring t-ring-theory blocked-by-other-PR ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
28683 Thmoas-Guan feat(RingTheory): regular local ring is domain t-ring-theory blocked-by-other-PR ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
29533 Thmoas-Guan feat(Algebra): maximal Cohen Macaulay module blocked-by-other-PR large-import t-algebra ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
29557 Thmoas-Guan feat(Algebra): finite projective dimension of regular blocked-by-other-PR large-import t-algebra ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
36075 edegeltje chore(CategoryTheory): Deprecate `CategoryTheory/Topos/Classifier.lean` module t-category-theory blocked-by-other-PR ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
34797 vlad902 feat(SimpleGraph): `cycleGraph.cycle` is a cycle t-combinatorics ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
31560 AntoineChambert-Loir feat(Topology/Sion): the minimax theorem of von Neumann - Sion t-topology ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36888 CoolRmal feat: generalize some lemmas by using conditional Jensen t-measure-probability WIP ❌ ✅ ✅ ❌ ✅ ❌ labelled WIP
36421 ROTARTSI82 feat(RingTheory/IsAdjoinRoot): add mkOfAdjoinEqTop' new-contributor large-import t-ring-theory ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
34742 Brian-Nugent feat(SheafCohomology): add API for Sheaf Cohomology new-contributor large-import t-category-theory ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
34805 DavidLedvinka feat(Tactic): generalize ofScientific NormNum extension to `DivisionSemiring` t-meta ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
34315 LessnessRandomness feat(Combinatorics/SimpleGraph/Bipartite): Prove upper bound of edge set cardinality of bipartite graph t-combinatorics ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36770 Xmask19 feat: invariance of domain via Brouwer's fixed point theorem t-topology new-contributor ❌ ✅ ✅ ✅ ✅ ❌ failing CI
35879 Jun2M feat(Combinatorics/Graph): Add graph deletion operations t-combinatorics ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36829 Jun2M feat(Combinatorics/GraphLike): introduce SymmGraphLike typeclass blocked-by-other-PR t-combinatorics ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
36756 Jun2M feat(Combinatorics/GraphLike/Walks): add general walks for `GraphLike` structures blocked-by-other-PR t-combinatorics ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
35413 joneugster fix(Util/CountHeartbeats): move elaboration in #count_heartbeats inside a namespace t-meta ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
34015 erdOne feat(AlgebraicGeometry): category of schemes affine over a base t-algebraic-geometry awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
31425 robertmaxton42 feat(Topology): implement delaborators for non-standard topology notation t-topology awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
33714 idontgetoutmuch feat(Mathlib/Geometry/Manifold): Riemannian metrics exist II t-differential-geometry new-contributor ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
35653 pepamontero feat: add ChartedSpace structure on orbit space new-contributor t-differential-geometry ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
35414 joneugster feat(Cache): Allow arguments of the form `Mathlib.Data.+` which correspond to a folder but not a file CI t-meta ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
35632 SnirBroshi feat(Data/List/TakeDrop): `take`/`drop` + `tail`/`dropLast` almost commute t-data merge-conflict blocked-by-core-PR ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
36682 harahu chore(Data): avoid lazy continuation in md lists t-data ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
33668 Citronhat feat(PMF): add lintegral formulas for PMF t-measure-probability new-contributor awaiting-author merge-conflict ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
36783 wwylele feat(RingTheory/Localization): R ⧸ pⁿ ≃+* Rₚ ⧸ (maximalIdeal Rₚ)ⁿ t-ring-theory large-import ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36910 Brian-Nugent feat(CategoryTheory): 4 and 5 lemmas for ComposableArrows 5 t-category-theory new-contributor ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
33355 0xTerencePrime feat(Combinatorics/SimpleGraph/Connectivity): define vertex connectivity new-contributor t-combinatorics awaiting-author merge-conflict ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
36681 SnirBroshi feat(SetTheory/Ordinal/Principal): the smallest nonzero ordinal that add-commutes with a given ordinal t-set-theory blocked-by-other-PR ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
32555 ksenono feat(Combinatorics/SimpleGraph/Matching): maximum and maximal matchings for Konig's theorem t-combinatorics new-contributor awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
29558 Thmoas-Guan feat(Algebra): definition of global dimension t-ring-theory blocked-by-other-PR ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
31999 Thmoas-Guan feat(RingTheory): global dimension equals the supremum over localizations blocked-by-other-PR t-ring-theory ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
29534 Thmoas-Guan feat(Algebra): global dimension of regular local ring blocked-by-other-PR large-import t-algebra ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
29699 Thmoas-Guan feat(Algebra/RingTheory): global dimension of regular ring blocked-by-other-PR large-import t-algebra ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
29796 Thmoas-Guan feat(RingTheory): regular of finite global dimension blocked-by-other-PR large-import t-ring-theory ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
29802 Thmoas-Guan feat(Algebra/RingTheory): Auslander–Buchsbaum–Serre criterion and its corollaries blocked-by-other-PR large-import t-ring-theory ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
29703 Thmoas-Guan feat(Algebra/RingTheory): Hilbert's Syzygy theorem (projective version) blocked-by-other-PR large-import t-ring-theory ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
36626 SnirBroshi feat(Order/UpperLower/Basic): an injective function constrained by the identity function using a well-order is the identity t-order ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
31851 Thmoas-Guan feat(Algebra/Homology): Injective dimension in linear equiv t-algebra blocked-by-other-PR ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
31884 Thmoas-Guan feat(RingTheory): definition of Gorenstein local ring blocked-by-other-PR t-ring-theory ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
32035 Thmoas-Guan feat(RingTheory): localization of Gorenstein local ring blocked-by-other-PR t-ring-theory ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
32098 Thmoas-Guan feat(RingTheory): injective dimension of quotSMulTop blocked-by-other-PR t-ring-theory ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
33377 Thmoas-Guan feat(RingTheory): polynomial over Gorenstein ring is Gorenstein large-import blocked-by-other-PR t-ring-theory ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
33379 Thmoas-Guan feat(RingTheory): Gorenstein local ring is Cohen Macaulay large-import blocked-by-other-PR t-ring-theory ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
36527 Thmoas-Guan feat(RingTheory): Gorenstein of exists a vanishing ext large-import blocked-by-other-PR ✅ ❌ ✅ ✅ ✅ ❌ ⚠️ blocked on another PR
33380 Thmoas-Guan feat(RingTheory): Gorenstein local ring is Cohen--Macaulay local ring of type one large-import blocked-by-other-PR t-ring-theory ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
33842 joelriou feat(Algebra/Homology): spectral sequences WIP t-category-theory blocked-by-other-PR ✅ ❌ ✅ ❌ ✅ ❌ blocked on another PR
36954 FMLJohn feat(Topology/ClosedBases): `TopologicalSpace.IsClosedBasis` and `TopologicalSpace.IsClosedSubbasis s` t-topology ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36462 wwylele feat(Geometry/Euclidean): integration formula for μHE t-measure-probability t-euclidean-geometry ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36781 hommmmm feat(RingTheory/UniqueFactorizationDomain): UFD iff height one primes are principal t-ring-theory new-contributor large-import ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36785 hommmmm feat(RingTheory/Localization): Nagata's criterion for primality in localization away t-ring-theory new-contributor ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
33662 Pjotr5 feat(Algebra/Order/BigOperators/Expect): add lemmas and strict variants new-contributor t-algebra ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
35655 Rida-Hamadani feat(SimpleGraph): strongly regular graphs have diameter 2 t-combinatorics ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
33032 ksenono feat(Combinatorics/SimpleGraph): Konig’s theorem on bipartite graphs t-combinatorics new-contributor blocked-by-other-PR merge-conflict ❌ ❌ ❌ ✅ ✅ ❌ blocked on another PR
34193 bwangpj feat(Topology/Algebra/Ring): ContinuousAddEquiv.mulLeft, mulRight t-topology FLT ready-to-merge ✅ ✅ ✅ ✅ ✅ ✅ awaiting bors
36657 BryceT233 feat(RingTheory): adds two lemmas on `Module.length` t-ring-theory ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36649 JovanGerb chore(CategoryTheory/Adjunction/Basic): use `dsimp%` in definition ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
34246 staroperator feat(SetTheory/Cardinal): Δ-system lemma t-set-theory merge-conflict ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
27274 peabrainiac feat(Geometry/Diffeology): continuous diffeologies & D-topology-lemmas t-differential-geometry awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
28546 Sfgangloff feat(SymbolicDynamics): basic setup of Zd, full shift, cylinders, pat… t-dynamics new-contributor ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
33143 wwylele feat(PowerSeries): pentagonal number theorem t-algebra ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
34092 staroperator feat(SetTheory/ZFC): properties of `ZFSet.omega` t-set-theory ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
34093 YellPika feat(Order/OmegaCompletePartialOrder): add `OmegaCompletePartialOrder` instance for `Option` with basic `ωScottContinuous` lemmas t-order new-contributor ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
34182 IlPreteRosso feat(Data/Finsupp/Single, Data/Finsupp/Indicator): Add set_indicator_singleton, indicator_singleton; golfed single_eq_set_indicator, single_eq_indicator large-import t-data new-contributor ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
34756 Hagb feat(Algebra/Order/Monoid/Unbundled/WithTop): `AddEquiv` between `WithBot` t-algebra ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
34809 YaelDillies feat: induced subgraphs of complete multipartite graphs are complete multipartite t-combinatorics ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
34820 staroperator feat(Order/Ideal): more results on order ideals t-order large-import ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
34851 dennj feat(Data/Matrix/Mul): add diagonal and transpose lemmas for vector operations t-data new-contributor ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
34875 banrovegrie feat(LinearAlgebra/Matrix): add Sherman-Morrison formula t-algebra new-contributor ❌? ✅ ✅ ✅ ✅ ✅ infrastructure-related CI failing
34963 Parcly-Taxel feat(Archive): proof of the Robbins conjecture t-algebra ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
34994 bwangpj feat: Countable.of_module_finite t-algebra large-import FLT ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
35365 wwylele feat(LinearAlgebra/Simplex): closedInterior = interior + face.closedInterior t-algebra ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
35565 felixpernegger feat(Topology): sequentially T2 spaces t-topology ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
35597 BryceT233 feat(AdicTopology): add lemmas about adic topology t-topology new-contributor ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36308 SnirBroshi feat(Combinatorics/SimpleGraph/Subgraph): a couple of `subgraphOfAdj` lemmas t-combinatorics ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36787 hommmmm feat(RingTheory/LocalRing): Krull dimension results for maximal ideal of local ring new-contributor t-ring-theory ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36788 hommmmm feat(RingTheory): height of span of a prime element is one t-ring-theory new-contributor ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36789 hommmmm feat(RingTheory/Ideal/Height): prime ideal determined by height among overideals t-ring-theory new-contributor ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36813 AlexeyMilovanov feat(Computability.Encoding): add self-delimiting unary and pair encodings t-computability new-contributor ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36896 PieterCuijpers feat (Algebra/Order/Quantale): isMulIdempotent, isMulLeftsided, isMulRightsided, isMulTwosided and strict versions t-algebra new-contributor ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36968 NoahW314 feat: add missing IndiscreteTopology instances new-contributor t-topology ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36970 astrainfinita chore: redefine `Nat.div2` `Nat.bodd` t-data ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
33313 SnirBroshi feat(Combinatorics/SimpleGraph/Coloring/Edges): create a basic edge-coloring API t-combinatorics ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
37017 SnirBroshi feat(Combinatorics/SimpleGraph/Maps): every homomorphism `f : H →g G` factors through `id : H →g G.comap f` t-combinatorics ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36890 vihdzp chore(SetTheory): `le_mul_left` → `le_mul_of_pos_left` t-set-theory awaiting-zulip merge-conflict ✅ ✅ ❌ ✅ ❌ ❌ awaiting a zulip discussion
35627 SnirBroshi feat(Combinatorics/SimpleGraph/Finite): min/max degrees of top/bot t-combinatorics maintainer-merge ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36930 vihdzp chore: golf `Cardinal.isRegular_succ` t-set-theory t-order blocked-by-other-PR ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
37023 xroblot feat(NumberTheory/NumberField): linear disjointness from coprime discriminants merge-conflict blocked-by-other-PR ❌ ❌ ❌ ✅ ✅ ❌ ⚠️ blocked on another PR
35865 vihdzp chore: review `Cardinal.ord` API t-set-theory ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
34633 mitchell-horner feat(Combinatorics/SimpleGraph): define the Zarankiewicz function t-combinatorics ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
25841 mitchell-horner feat(Combinatorics/SimpleGraph): prove the Kővári–Sós–Turán theorem t-combinatorics blocked-by-other-PR ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
22366 kim-em feat: `check_equalities` tactic for diagnosing defeq problems t-meta please-adopt WIP ✅ ✅ ✅ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
35880 astrainfinita feat(Order/Defs/LinearOrder): `min_ind` t-order ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
34815 Deep0Thinking feat(Analysis/SpecialFunctions/ImproperIntegrals): Frullani integral new-contributor large-import t-analysis awaiting-author ❌ ✅ ✅ ✅ ❌ ❌ failing CI
35669 SnirBroshi feat(Mathlib/Data/Finset/Mex): `sInf sᶜ ≤ s.encard` t-order blocked-by-other-PR merge-conflict ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
36704 adam84-hub chore(Function): add surjective_iff t-logic new-contributor awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
34069 artie2000 feat(Algebra/Order/Algebra): algebra is ordered iff inclusion map is monotone t-algebra t-order blocked-by-other-PR ❌ ❌ ✅ ✅ ✅ ❌ blocked on another PR
37040 artie2000 chore(Algebra/Order): generalise ordered algebra lemmas t-algebra ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36262 CBirkbeck feat(NumberTheory/ModularForms): modular discriminant as a cusp form ✅ ✅ ✅ ✅ ✅ ✅ ⚠️ awaiting review
36642 tb65536 feat(NumberTheory/ArithmeticFunction/LFunction): arithmetic functions from power series t-number-theory t-algebra ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
26345 mans0954 feat(Analysis/LocallyConvex/Polar): Bipolar theorem awaiting-author t-analysis large-import please-adopt ❌ ✅ ✅ ❌ ❌ ❌ looking for help
36327 themathqueen feat(Analysis/CStarAlgebra/Extreme): a C⋆-algebra is unital iff there exists an extreme point in the closed unit ball t-analysis blocked-by-other-PR ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
36660 zw810-ctrl feat(Topology/Maps): add Bourbaki strict maps t-topology new-contributor awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
37055 euprunin chore: golf using `grind` ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
31607 grunweg chore: rename `continuous{,On,At,Within}_const` to `ContinuousFoo.const` delegated merge-conflict ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
33134 faenuccio feat(Normed/Module/WeakDual): add Goldstine lemma WIP t-analysis merge-conflict ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP
36709 kim-em feat(DefEqAbuse): suggest minimal @[implicit_reducible] workaround t-meta LLM-generated ✅ ✅ ✅ ✅ ✅ ✅ opened from a branch in the main mathlib repo (not a fork)
34186 faenuccio feat(GroupTheory/SpecificGroups/Cyclic): a quotient of a cyclic group is cyclic t-group-theory awaiting-author merge-conflict ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
34275 gasparattila feat(Topology/Sets): topological properties of `(Nonempty)Compacts.map` t-topology blocked-by-other-PR merge-conflict ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
34276 gasparattila feat(Topology/Sets): discreteness of `(Nonempty)Compacts` t-topology blocked-by-other-PR merge-conflict ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
34278 gasparattila feat(Topology/Sets): connectedness of `NonemptyCompacts` t-topology blocked-by-other-PR merge-conflict ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
34280 gasparattila feat(Topology/Sets): local connectedness of `(Nonempty)Compacts` t-topology blocked-by-other-PR merge-conflict ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
36236 kim-em chore: add module keyword to Archive and Counterexamples files IMO awaiting-author LLM-generated merge-conflict ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
35656 euprunin chore(ModelTheory): golf proofs t-logic ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36560 harahu doc(FieldTheory): fix typos t-algebra ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
34702 pfaffelh feat(Data/FinsetPowerset): The set `{v : List.Vector Bool n | v.val.count = k}` has cardinality `n.choose k` large-import t-data ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36585 vihdzp feat: order type of `Iio o` is `lift o` t-set-theory ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
34423 euprunin chore: golf using `grind` ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36693 euprunin chore: golf using `grind` ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36686 euprunin chore: golf using `grind` ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36740 euprunin chore: golf using `grind` ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36774 euprunin chore: replace long terminal `rw […]`:s (≥4 lemmas) with bare `simp`:s ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
34154 euprunin chore: golf using `grind` (and add four supporting `grind` annotations) ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36346 kckennylau chore: add simp lemma to unfold Algebra.algHom ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
29982 hrmacbeth feat: new `isolate` tactic large-import t-meta ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
34191 IlPreteRosso feat(Topology/Algebra/InfiniteSum): Discrete Convolution API 1st PR t-topology new-contributor ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
34477 spanning-tree refactor(Order): make CompletePartialOrder extend OrderBot t-order new-contributor ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
35610 IvanRenison feat(Data/Fin): add several lemmas about subtraction of `Fin.{castLT, castAdd, castSucc, castPred}` t-data ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36720 YanYablonovskiy feat(Order): `OrderType.lift` and more order type API t-order new-contributor ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36840 SnirBroshi feat(SetTheory/Ordinal/Arithmetic): a few ordinal division lemmas t-set-theory ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36990 JovanGerb fix(RefinedDiscrTree/Lookup): improve the matching score heuristic t-meta ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36992 JovanGerb feat(RefinedDiscrTree/Lookup): use parallellism in lookup t-meta ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36999 themathqueen feat(Analysis/RCLike): lifting `C(X, ℝ)` to `C(X, 𝕜)` t-analysis ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36491 aditya-ramabadran feat(Analysis/Distribution): define Dirac delta distribution t-analysis new-contributor awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
32058 Thmoas-Guan feat(Algebra): category version Baer criterion t-algebra t-category-theory blocked-by-other-PR ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
30122 xroblot Development branch (1) WIP large-import merge-conflict ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP
36225 pfaffelh feat(Topology/Compactness/CompactSystem): set system of countable intersections of sets in a compact system is again a compact system brownian WIP file-removed merge-conflict ❌ ✅ ❌ ❌ ✅ ❌ ⚠️ labelled WIP
35250 vlad902 feat(SimpleGraph): redefine `cycleGraph` independent of `circulantGraph` t-combinatorics maintainer-merge ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
33330 michael-novak-math feat: add arc-length reparametrization of parametrized curves t-analysis new-contributor ❌ ✅ ✅ ✅ ✅ ❌ failing CI
36958 JovanGerb chore(Topology/Order/Basic): use `Preorder.topology` in `OrderTopology` t-topology ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
33257 NickAdfor feat(Combinatorics/SimpleGraph/Bipartite): Odd Cycle Theorem (A Solution to TODO) t-combinatorics new-contributor awaiting-author LLM-generated ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
36701 kim-em feat(DefEqAbuse): detect and report leaky instance binder types LLM-generated awaiting-author t-meta ✅ ✅ ✅ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
36313 SproutSeeds feat(Inversion): cobounded tendsto near center t-euclidean-geometry new-contributor LLM-generated awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
35349 RemyDegenne feat: data processing inequality for the Kullback-Leibler divergence WIP t-measure-probability ✅ ✅ ✅ ❌ ✅ ❌ labelled WIP
36971 Jun2M feat(Combinatorics/GraphLike): Change SimpleGraph files to use GraphLike blocked-by-other-PR t-combinatorics merge-conflict ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
35084 edegeltje feat(Combinatorics/SimpleGraph): Cayley graph for structures with `Mul`/`Add` t-combinatorics maintainer-merge ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36524 AntoineChambert-Loir feat(GroupTheory/SpecificGroups/Alternating/Simple): simplicity of the alternating groups t-group-theory large-import blocked-by-other-PR ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
37062 tannerduve feat(Computability): Turing join and semilattice structure on Turing degrees t-computability new-contributor large-import blocked-by-other-PR ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
34271 gasparattila feat(Topology/Sets): second-countability of `(Nonempty)Compacts` t-topology blocked-by-other-PR merge-conflict ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
37104 tb65536 feat(RingTheory/Flat/FaithfullyFlat/Basic): prove `IsNoetherian` and `IsArtinian` from faithfully flat base change t-ring-theory t-algebra ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
37111 tannerduve feat(Computability): add Nat.PrimrecIn and PrimrecIn t-computability blocked-by-other-PR new-contributor ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
32250 ADedecker feat: integration against a locally integrable function as a CLM on test functions t-analysis large-import awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
37109 zeekmartin feat(SimpleGraph): card of common neighbors equals card of triangles containing edge t-combinatorics LLM-generated new-contributor ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36572 JovanGerb feat(CategoryTheory/Limits/IsLimit): use `to_dual` on `IsLimit` merge-conflict ❌ ✅ ❌ ✅ ✅ ❌ ⚠️ failing CI
32891 felixpernegger feat(Topology/EMetricSpace): Introduction of ```Weak(Pseudo)EMetricSpace``` new-contributor t-topology awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
30077 agjftucker feat(Analysis/Calculus/ImplicitFunction): define implicitFunctionOfBivariate t-analysis file-removed awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
37098 vihdzp feat: singular cardinals t-set-theory ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
35638 vihdzp chore(Topology/Order/OrderClosed): use `to_dual` delegated t-topology t-order ✅ ✅ ✅ ✅ ✅ ✅ delegated
34758 Hagb feat(RingTheory/MvPolynomial/MonomialOrder): misc lemmas t-ring-theory ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
35402 samueloettl feat(Dynamics/BirkhoffSum): birkhoffAverage const t-dynamics new-contributor ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36775 ADedecker feat: if `E` is finite dimensional, `E →L[𝕜] F` has the product topology t-topology ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36895 loefflerd feat(Analysis/Complex/UpperHalfPlane): SL(2, R) action is proper t-analysis ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36948 Parcly-Taxel feat: subtraction and ±1 lemmas for `IsCoprime, IsRelPrime` t-ring-theory ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36957 chrisflav refactor(Topology): redefine `Topology.IsQuotientMap` with `Topology.IsCoinducing` t-topology ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
37048 gasparattila feat(Topology/UniformSpace/Closeds): uniform continuity of product t-topology ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
37067 kbuzzard feat: add_group tactic t-meta LLM-generated ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
37013 kim-em feat(Tactic/Linter): add instance diamond linter t-linter large-import ❌ ✅ ✅ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
37134 artie2000 chore(Algebra/Order/Nonneg): make `Nonneg.coeRingHom` reducible t-algebra awaiting-zulip ✅ ✅ ✅ ✅ ❌ ❌ awaiting a zulip discussion
36018 wwylele feat(LinearAlgebra/AffineSpace): shifting a subspace towards a point t-algebra ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
37071 ericluap feat: Dedekind completion of rationals is isomorphic to EReal t-order new-contributor ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36307 SnirBroshi feat(Combinatorics/SimpleGraph/Walks): `Walk.ofSupport` / `Walk.ofDarts` t-combinatorics ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36673 kebekus feat: lemmas on coercions of functions with locally finite support t-topology large-import ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
26911 JovanGerb chore: fix naming of `mono` and `monotone` delegated merge-conflict ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
36667 NoneMore feat(ModelTheory): add `exClosure` definition for first-order formulas new-contributor t-logic ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
30451 kckennylau feat(HomogeneousIdeal): generalize to homogeneous submodule t-ring-theory awaiting-author merge-conflict ❌? ✅ ❌ ✅ ❌ ❌ infrastructure-related CI failing
33448 astrainfinita refactor: deprecate `ContinuousLinearMapClass` t-topology t-algebra awaiting-author merge-conflict ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
36571 harahu doc(Combinatorics): fix typos t-combinatorics ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36719 NoneMore feat(ModelTheory): add `PartialType` for first-order theories blocked-by-other-PR t-logic new-contributor ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
34557 kim-em feat(Topology/Homotopy): add Path.subpathOn for restricting paths to subintervals t-topology awaiting-author LLM-generated merge-conflict ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
35881 astrainfinita chore: do not use `inf` `sup` in `LinearOrder` lemmas t-order blocked-by-other-PR merge-conflict ❌ ❌ ❌ ✅ ✅ ❌ blocked on another PR
32744 NoneMore feat(ModelTheory/Definablity): add `DefinableFun` definition and lemmas new-contributor t-logic ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
35910 LLaurance chore(Probability): remove deprecated items, shorten proofs t-measure-probability WIP merge-conflict ✅ ✅ ❌ ❌ ✅ ❌ labelled WIP
36635 Vierkantor chore(*): turn comments before declarations into docstrings tech debt merge-conflict ❌ ✅ ❌ ✅ ✅ ❌ failing CI
34268 gasparattila feat(Topology/Sets): continuity of operations on `(Nonempty)Compacts` t-topology ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36202 vihdzp feat: more theorems on the Cantor normal form t-set-theory ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
34078 joneugster feat(scripts/autolabel): add label dependencies for better automatic label assignment blocked-by-other-PR CI merge-conflict ✅? ❌ ❌ ✅ ✅ ❌ blocked on another PR
30900 vihdzp feat: run-length encoding t-data ❌ ✅ ✅ ✅ ✅ ❌ failing CI
36347 FrankieeW feat(NumberTheory/QuadraticField): define quadratic number fields as QuadraticAlgebra ℚ d 0 t-number-theory new-contributor large-import awaiting-author LLM-generated ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
37159 vihdzp chore: rename `CoxeterMatrix.Aₙ` → `CoxeterMatrix.A` ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
35423 Rob23oba feat: add congruence lemmas for `Function.update` and `Pi.single` t-algebra awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
29281 plp127 doc: `Fin.natAdd_castLEEmb` merge-conflict t-data awaiting-author ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
24383 YaelDillies feat: distributive Haar characters of `ℝ` and `ℂ` WIP awaiting-CI t-measure-probability file-removed FLT ❌ ✅ ✅ ❌ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
36922 SnirBroshi feat(Data/List/Chain): generalize `WellFounded.asymmetric₃` to chains t-data ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
34705 mpenciak feat(RingTheory): Grassmannian functor t-ring-theory LLM-generated ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36850 whocares-abt feat(Combinatorics/SimpleGraph/Acyclic): add delete leaf from tree gives tree t-combinatorics new-contributor ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
37026 AntoineChambert-Loir feat(Data/Nat/Perm): add two lemmas large-import ✅ ✅ ✅ ✅ ✅ ✅ ⚠️ awaiting review
34171 SnirBroshi feat(Combinatorics/SimpleGraph/Hasse): Define the Eulerian path of a path graph t-combinatorics awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
36376 jessealama feat(SimpleGraph): bridge from Perm.IsCycle to IsHamiltonian large-import blocked-by-other-PR ✅ ❌ ✅ ✅ ✅ ❌ ⚠️ blocked on another PR
35805 adrianmartir feat(NumberTheory/Divisors): Add `infinite_setOf_divisors_iff` t-number-theory new-contributor awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
35991 xroblot feat(RamificationInertia): decomposition field and inertia field of compositum blocked-by-other-PR merge-conflict ✅ ❌ ❌ ✅ ✅ ❌ ⚠️ blocked on another PR
37170 tb65536 feat(RingTheory/Artinian/Module): add `pow` version of `quotNilradicalEquivPi` t-ring-theory t-algebra large-import ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36760 SnirBroshi feat(GroupTheory/Subgroup): basic API for set normalizers t-group-theory ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36837 nielstron feat(Computability/ContextFreeGrammar): Closure properties new-contributor t-computability LLM-generated ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36416 j-loreaux feat(Analysis/CStarAlgebra): norms of sums of orthogonal selfadjoint elements ✅ ✅ ✅ ✅ ✅ ✅ ⚠️ awaiting review
31590 SuccessMoses chore: tag `commutatorElement_def` with `simp` awaiting-author t-algebra new-contributor merge-conflict ❌ ✅ ❌ ✅ ❌ ❌ failing CI
36664 SnirBroshi feat(SetTheory/Ordinal/Commute): characterize when ordinal addition commutes t-set-theory ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
37175 tb65536 chore(GroupTheory/Nilpotent): move declarations into namespace t-algebra t-group-theory ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
37179 IvanRenison feat(Combinatorics/SimpleGraph): add lemmas about left and right elements of `SimpleGraph.sum` t-combinatorics ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36158 vihdzp chore: use `to_additive` for `IsConj` t-group-theory blocked-by-other-PR merge-conflict ❌ ❌ ❌ ✅ ✅ ❌ blocked on another PR
36676 euprunin chore: replace long terminal `simp only […]`:s (≥3 lemmas) with bare `simp`:s ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
37177 JovanGerb perf(Analysis/Normed/Module/Ball/Action): add `SMul` shortcut instances ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36721 yoh-tanimoto refactor(LinearAlgebra/LinearPMap): generalize (partially) to semilinear maps ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
34298 CoolRmal feat(MeasureTheory): Integral over Ioi tends to zero t-measure-probability ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
29764 ScottCarnahan feat(Algebra/Vertex): API up to residue products (WIP) t-algebra blocked-by-other-PR large-import ❌ ❌ ✅ ✅ ✅ ❌ blocked on another PR
35163 CoolRmal feat(Topology): comparison of two Hausdorff topologies t-topology awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
34273 gasparattila feat(Topology/Sets): finite sets are dense in `(Nonempty)Compacts` t-topology ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
35820 smmercuri feat: unit lemmas and embedding for `FiniteAdeleRing` t-ring-theory ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36794 vihdzp doc(SetTheory/Ordinal/Principal): improve documentation t-set-theory documentation ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
37008 BryceT233 feat(Algebra/Ring): introduce `pullback` for `RingHom` and `AlgHom` t-ring-theory ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36979 Komyyy feat: `↑(Nat.log m n) = Ordinal.log ↑m ↑n` t-set-theory ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
37199 mckoen feat(CategoryTheory/Monoidal/Arrow): pushout-products of monomorphisms are monic WIP t-category-theory blocked-by-other-PR ❌ ❌ ✅ ❌ ✅ ❌ blocked on another PR
37197 dagurtomas feat(Tactic/CategoryTheory): add support for specific functors in the map attribute WIP LLM-generated t-meta blocked-by-other-PR ❌ ❌ ✅ ❌ ✅ ❌ blocked on another PR
36495 AlexKontorovich chore(Finset/NatDivisors): refactor `card_divisors_mul` and `sum_divisors_mul` to not rely on `ArithmeticFunction` large-import t-number-theory t-algebra ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
35846 BryceT233 feat(RingTheory/MvPowerSeries): add completeness for `MvPowerSeries` t-ring-theory new-contributor blocked-by-other-PR large-import ❌ ❌ ✅ ✅ ✅ ❌ blocked on another PR
35600 yisiox feat(Computability): add Kleene's algorithm to prove regular languages have regex matching t-computability new-contributor ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
35122 Marygold-Dusk feat: define C^n submersions t-differential-geometry new-contributor ❌ ✅ ✅ ✅ ✅ ❌ failing CI
33520 NoneMore feat(ModelTheory/ElementarySubstructures): add a variant of Tarski-Vaught test taking sets as input t-logic new-contributor ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36847 tb65536 feat(Algebra/Module/Submodule/Invariant): lemmas for `invtSubmodule (f + g)` and `invtSubmodule (c • f)` t-algebra delegated ✅ ✅ ✅ ✅ ✅ ✅ delegated
34969 kim-em feat(RingTheory/HopfAlgebra): prove antipode is antihomomorphism t-ring-theory LLM-generated delegated ✅ ✅ ✅ ✅ ✅ ✅ delegated
35394 HugLycan feat(Tactic/Positivity): make positivity work for types that are not partial orders new-contributor t-meta ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
35828 AntoineChambert-Loir feat(RingTheory/GradedAlgebra/Homogeneous/Hom): homogeneous algebra maps and evaluation t-ring-theory ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
37002 fbarroero WIP t-ring-theory WIP ❌ ✅ ✅ ❌ ✅ ❌ labelled WIP
36772 xroblot feat(FieldTheory/IntermediateField): define the image of an intermediate field in a larger extension t-ring-theory ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36320 ZRTMRH feat(Combinatorics): add Schreier graph definition and covering property t-combinatorics new-contributor LLM-generated awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
36955 NoneMore chore(ModelTheory/Types): expose `T` in `typesWith` and move it to `Theory` t-logic new-contributor ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
37216 mbkybky feat(Algebra/Module): a finite stably free module `M` is free if it is locally free of rank `1` t-algebra blocked-by-other-PR ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
34045 smmercuri feat: `algebraMap K L` is uniform continuous with respect to adic topologies, when the ideal `w` of `L` lies above `v` FLT t-algebra awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
35710 tb65536 feat(AlgebraicGeometry/EllipticCurve/Reduction): define split multiplicative reduction t-algebra t-algebraic-geometry t-number-theory ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
35713 Parcly-Taxel feat: Bird–Wadler duality theorems t-data awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
36426 kim-em chore: disable checkType env_linter LLM-generated t-linter awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
36723 oliver-butterley Fix (`ClearExcept`): modify so that each `isAuxDecl` is retained t-meta blocked-by-other-PR ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
36169 SnirBroshi feat(Order/ConditionallyCompleteLattice/Indexed): `iSup` of `sup`s vs `sup` of `iSup`s t-order awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
35661 chrisflav feat(Geometry/Manifold): a smooth map induces a morphism of locally ringed spaces t-algebraic-geometry t-differential-geometry delegated ✅ ✅ ✅ ✅ ✅ ✅ delegated
36165 Parcly-Taxel chore: deprecate `Nat.strongRec(On)'` t-data merge-conflict ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
36201 themathqueen feat(Analysis/CStarAlgebra): set of star projections equals the extreme points of the nonnegative closed unit ball t-analysis ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
34722 GrigorenkoPV feat(Data/Finset/RangeDistance): bound distance between elements of `Finset.range` new-contributor t-data awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
33935 mckoen feat(CategoryTheory/Monoidal/Arrow): define monoidal structure on arrow category t-category-theory maintainer-merge large-import ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36754 mcdoll feat(Analysis/Distribution): Sobolev distributions t-analysis ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36863 artie2000 feat(Algebra/Ring/Subsemiring): subsemiring support t-algebra ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
30666 erdOne feat(NumberTheory): every number field has a ramified prime t-number-theory t-algebra awaiting-CI ❌ ✅ ✅ ✅ ❌ ❌ does not pass CI
36919 chrisflav feat(Algebra/Category): `P.Under ⊤ R` has finite limits if `P` is stable under finite products and equalizers t-category-theory WIP ❌ ✅ ✅ ❌ ✅ ❌ labelled WIP
36711 mcdoll feat(Algebra): Bound `Finset.sum` in terms of `Finset.sup` t-algebra awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
36216 michaellee94 feat(CategoryTheory): characterize pullback squares via the `Over` category t-category-theory new-contributor maintainer-merge awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
32473 mattrobball chore(Kaehler.JacobiZariski): remove egregious local instance hack t-ring-theory awaiting-author merge-conflict ✅ ✅ ❌ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
37172 DavidLedvinka feat(Analysis): add resolvent derivatives in the algebra component ✅ ✅ ✅ ✅ ✅ ✅ ⚠️ awaiting review
37247 yuma-mizuno feat(GroupTheory/MonoidLocalization): add prime transport lemmas t-ring-theory ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
37107 Vierkantor chore(Tactic): rewrite `positivity` tactic and `@[positivity]` attr docstrings documentation t-meta awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
37232 mathlib-splicebot chore(Algebra/Order): bound on `|n / m|ₘ` and `|n - m|` t-algebra delegated ✅ ✅ ✅ ✅ ✅ ✅ opened from a branch in the main mathlib repo (not a fork)
35763 kim-em chore(scripts): make rm_set_option cache opt-in via --resume LLM-generated delegated ✅ ✅ ✅ ✅ ✅ ✅ opened from a branch in the main mathlib repo (not a fork)
34077 kbuzzard perf: increase priority of instSMulOfMul t-algebra awaiting-zulip ✅ ✅ ✅ ✅ ❌ ❌ awaiting a zulip discussion
33916 AntoineChambert-Loir feat(LinearAlgebra/SpecialLinearGroup/Simple): simplicity of the projective special linear group. file-removed large-import blocked-by-other-PR t-algebra merge-conflict ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
33882 AntoineChambert-Loir feat(LinearAlgebra/Transvection/SpecialLinearGroup): commutators in the special linear group blocked-by-other-PR file-removed t-algebra merge-conflict ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
37248 harahu doc(Tactic): avoid lazy continuation lines ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
37190 cjrl feat(Combinatorics): Set-Valued Pigeonhole Principle new-contributor t-combinatorics ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
37245 DavidLedvinka feat(MeasureTheory): add Resolvent (Stieltjes/Cauchy) Transform blocked-by-other-PR ✅ ❌ ✅ ✅ ✅ ❌ ⚠️ blocked on another PR
35243 ScottCarnahan chore(Algebra/MonoidAlgebra/PointwiseSMul): switch action from Finsupp to (Add)MonoidAlgebra and multiplicativize large-import t-algebra ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
35316 mkaratarakis feat: lemmas for the analytic part of the proof of the Gelfond–Schneider theorem (Part 4/5) t-number-theory new-contributor ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
35329 BryceT233 feat(Data/Finsupp): add computational lemmas for cons and single t-data new-contributor ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36689 martinwintermath feat(Algebra/Module/Submodule): Submodules over a ring are modular elements in the lattice of submodules over a semiring t-algebra ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36889 KryptosAI feat(LinearAlgebra/Matrix/MoorePenrose): define the Moore-Penrose pseudo-inverse t-algebra new-contributor LLM-generated ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36891 vihdzp feat(SetTheory/Ordinal/Exponential): characterization of `a ^ b = 1` t-set-theory ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36917 iarnoldy feat(LinearAlgebra/CliffordAlgebra): bivector Lie subalgebra new-contributor t-algebra LLM-generated ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36951 mbkybky feat(Algebra/Module): define stably free modules t-algebra ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36980 Thmoas-Guan feat(Algebra): exactness lemma for linear map t-algebra ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
37000 Qulinecier feat: generalize rank_submatrix_le to arbitrary column maps t-algebra new-contributor ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
37193 JJYYY-JJY docs(metric): add Main results sections for metric spaces t-topology new-contributor ❌? ✅ ✅ ✅ ✅ ✅ infrastructure-related CI failing
37235 gasparattila chore: do not tag `Measurable.prod` with `fun_prop` t-measure-probability ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
37242 harahu doc(Topology): avoid lazy continuation lines t-topology ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
37050 artie2000 DRAFT refactor: remove `ConvexCone` WIP blocked-by-other-PR merge-conflict ❌ ❌ ❌ ❌ ✅ ❌ blocked on another PR
31046 Thmoas-Guan feat(Homology) : compatibility of map between `Ext` t-category-theory ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
30526 SnirBroshi chore(Logic/Relation): use `≤` to spell subrelation t-logic awaiting-author merge-conflict ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
33295 AntoineChambert-Loir feat(Algebra/Central/End): center of the group of automorphisms of a free module t-algebra WIP merge-conflict ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP
34050 Julian feat(GraphTheory): Graham-Pollak theorem WIP awaiting-author t-combinatorics merge-conflict ✅ ✅ ❌ ❌ ❌ ❌ labelled WIP
35578 Shreyas4991 fix: writer monad should use an additive logging type t-data awaiting-zulip merge-conflict ✅ ✅ ❌ ✅ ❌ ❌ awaiting a zulip discussion
36406 SnirBroshi feat(Combinatorics/SimpleGraph/Matching): `#verts = 2 * #edgeSet` t-combinatorics blocked-by-other-PR merge-conflict ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
36534 Vierkantor experiment: define a simproc for simplifying `a = b` from `b = a` t-logic WIP merge-conflict ✅ ✅ ❌ ❌ ✅ ❌ labelled WIP
36691 Jun2M feat(Order/Partition): every partition has `IsRepFun` blocked-by-other-PR t-order merge-conflict ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
36699 vihdzp feat: generalize various theorems on `Ordinal` to more general typeclasses t-set-theory large-import awaiting-author merge-conflict ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
36769 jjdishere feat(Valued/ValuationTopology): creating instances of `IsValuativeTopology` t-topology WIP t-algebra t-ring-theory merge-conflict ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP
36911 jjdishere fix(RingTheory/Valuation): change `ValueGroup` from taking HomClass to Hom t-ring-theory tech debt blocked-by-other-PR merge-conflict ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
36991 Jun2M feat(Order/Partition): add `Rel`, relation induced by partition on Set t-order merge-conflict ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
36993 Jun2M feat(Order/Partition): add `IsRepFun` t-order blocked-by-other-PR merge-conflict ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
37073 kim-em feat: add normalize_instance% using core's normalizeInstance merge-conflict ✅ ✅ ❌ ✅ ✅ ❌ ⚠️ opened from a branch in the main mathlib repo (not a fork)
37171 SnirBroshi chore(Data/Int/Init): generalize `le_induction` from `Prop` to `Sort*` + def lemmas t-data large-import merge-conflict ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
37222 SnirBroshi feat(LinearAlgebra/Matrix/ConjTranspose): `conjTranspose` as an `AlgEquiv` t-algebra merge-conflict ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
37076 ertwro feat(Combinatorics/SimpleGraph/Hasse): Hasse diagram is triangle-free t-combinatorics new-contributor ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
37131 IvanRenison doc(Combinatorics/SimpleGraph/Partition): improve docstrings in `SimpleGraph.Partition` t-combinatorics ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36854 YaelDillies chore(Combinatorics/SimpleGraph): rename `Walks` folder to `Walk` file-removed t-combinatorics ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
35906 scp020 feat(Combinatorics/SimpleGraph/Walks): chords of walks t-combinatorics new-contributor ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36938 kebekus feat: Poisson Integral Formula for the circle average of `log ‖· - ρ‖` t-analysis ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36817 Thmoas-Guan feat(Data/ENat): more lemma about WithBot ENat t-algebra ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36798 vihdzp chore: golf `Ordinal.isPrincipal_add_iff_zero_or_omega0_opow` t-set-theory blocked-by-other-PR ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
33217 Blackfeather007 feat(Algebra): define associated graded structure for abelian group new-contributor t-ring-theory awaiting-author ❌ ✅ ✅ ✅ ❌ ❌ failing CI
37108 xroblot feat(NumberTheory/DirichletCharacter): characterise conductor set as multiples of conductor t-number-theory ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36965 vihdzp chore(SetTheory/Cardinal): tweak `succ` lemmas t-set-theory ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
26304 Raph-DG feat(AlgebraicGeometry): Definition of algebraic cycles t-algebraic-geometry RFC awaiting-author ❌ ✅ ✅ ✅ ❌ ❌ failing CI
37022 vihdzp feat(SetTheory/Cardinal/Cofinality): cof (a * b) = cof b t-set-theory ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
37207 xroblot feat(NumberTheory/DirichletCharacter/Basic): add subgroup of characters with conductor coprime to d t-number-theory blocked-by-other-PR ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
31219 Thmoas-Guan feat(Algebra): lemma about `IsBaseChange` under exact sequence t-ring-theory awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
37244 tb65536 chore(Algebra/Algebra/Basic): add `IsLocalHom (algebraMap R R)` t-ring-theory t-algebra ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
33402 AntoineChambert-Loir feat(LinearAlgebra/Transvection/Generation): prove exceptional case in Dieudonné's theorem t-algebra blocked-by-other-PR ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
33485 AntoineChambert-Loir feat(LinearAlgebra/Transvection/Generation): prove the third part of Dieudonné's theorem t-algebra blocked-by-other-PR ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
33560 AntoineChambert-Loir feat(LinearAlgebra/Transvection/Generation): a linear equivalence is the product of dilatransvections t-algebra blocked-by-other-PR ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
33692 AntoineChambert-Loir feat(LinearAlgebra/Transvection/SpecialLinearGroup): generation of the special linear group by transvections t-algebra blocked-by-other-PR ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
20719 gio256 feat(AlgebraicTopology): delaborators for truncated simplicial notations merge-conflict t-algebraic-topology infinity-cosmos t-meta please-adopt will-close-soon ✅? ✅ ❌ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
35405 xroblot feat(RamificationInertia): add `ramificationIdx_le_ramificationIdx` and `inertiaDeg_le_inertiaDeg` t-number-theory ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
21476 grunweg feat(lint-style): enable running on downstream projects merge-conflict t-linter awaiting-author please-adopt ✅? ✅ ❌ ❌ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
32245 erdOne feat(RingTheory): the `coassoc_simps` simp set t-ring-theory toric t-meta ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
35287 arnoudvanderleer feat(AlgebraicTopology/SimplicialSet): define isomorphisms in simplicial sets, and the coherent isomorphism simplicial set t-algebraic-topology new-contributor infinity-cosmos ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36939 erdOne chore(AlgebraicTopology): missing API for singular homology ❌ ✅ ✅ ✅ ✅ ❌ failing CI
37267 xroblot feat(NumberTheory/NumberField/Cyclotomic): cardinality of the subgroup of characters associated to an intermediate field equals its degree blocked-by-other-PR large-import ✅ ❌ ✅ ✅ ✅ ❌ ⚠️ blocked on another PR
35857 AlexeyMilovanov feat(Logic.Equiv.BijectiveBase2): add bijective base-2 numeration t-logic new-contributor LLM-generated blocked-by-batt-PR ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
36463 AlexeyMilovanov feat(Data.Nat.Bits): add Nat.ofBits and prove bits_injective t-data new-contributor awaiting-author blocked-by-batt-PR ✅ ❌ ✅ ✅ ❌ ❌ blocked on another PR
25273 YaelDillies refactor: make `MonoidAlgebra` into a one-field structure WIP t-algebra blocked-by-other-PR ❌ ❌ ✅ ❌ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
37210 YaelDillies refactor(Algebra/MvPolynomial): redefine `map` in terms of `AddMonoidAlgebra` help-wanted t-ring-theory t-algebra ❌ ✅ ✅ ❌ ✅ ❌ looking for help
36746 YaelDillies refactor(Algebra/MonoidAlgebra): use `coeff`/`ofCoeff` more blocked-by-other-PR ❌ ❌ ✅ ✅ ✅ ❌ blocked on another PR
37231 lecopivo feat(Tactic/FunProp): set up `fun_prop` for HasFDerivAt blocked-by-other-PR large-import ✅ ❌ ✅ ✅ ✅ ❌ ⚠️ blocked on another PR
27307 xyzw12345 feat(RingTheory/GradedAlgebra): homogeneous relation awaiting-author t-ring-theory ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
36036 grunweg [placeholder PR uniting ongoing work on connections and geodesics] WIP t-differential-geometry blocked-by-other-PR ❌ ❌ ✅ ❌ ✅ ❌ blocked on another PR
36860 Vierkantor chore(Tactic): rewrite `match_scalars` and `module` tactic docstrings documentation t-meta delegated ✅ ✅ ✅ ✅ ✅ ✅ delegated
37082 astrainfinita chore(Order/CompleteLatticeIntervals): use different default values for `sSup` and `sInf` t-order awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
37270 lecopivo feat(Tactic/FunProp): set up fun_prop for HasDerivAt blocked-by-other-PR large-import ✅ ❌ ✅ ✅ ✅ ❌ ⚠️ blocked on another PR
36274 JTylM feat(Combinatorics/SimpleGraph/Matching): implemented the matchingNumber of a graph new-contributor t-combinatorics blocked-by-other-PR ❌ ❌ ✅ ✅ ✅ ❌ blocked on another PR
35555 JovanGerb perf: add `AddMonoid` shortcut instance for linear maps delegated ✅ ✅ ✅ ✅ ✅ ✅ delegated
36592 Vierkantor chore(Tactic): rewrite `introv` tactic docstring documentation t-meta awaiting-author ❌? ✅ ✅ ✅ ❌ ❌ infrastructure-related CI failing
34637 mcdoll feat(Analysis/Distribution): support t-analysis delegated ✅ ✅ ✅ ✅ ✅ ✅ delegated
36283 Vierkantor chore(Tactic/GRewrite): rewrite `grw` family tactic docstrings documentation t-meta awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
37184 dagurtomas feat(CategoryTheory): start using the map attribute WIP blocked-by-other-PR ❌ ❌ ✅ ❌ ✅ ❌ ⚠️ blocked on another PR
36415 j-loreaux feat: interactions of the continuous functional calculus with the real and imaginary parts t-analysis ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36989 MichaelStollBayreuth feat(NumberTheory/Height/EllipticCurve): new file t-number-theory ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
37275 dagurtomas chore(CategoryTheory): use the map attribute more WIP blocked-by-other-PR ❌ ❌ ✅ ❌ ✅ ❌ blocked on another PR
36733 xroblot feat(RamificationInertia): decomposition field and inertia field of subfields blocked-by-other-PR ✅ ❌ ✅ ✅ ✅ ❌ ⚠️ blocked on another PR
35152 j-loreaux feat: add missing API for `lp E p` t-analysis ❌? ✅ ✅ ✅ ✅ ✅ infrastructure-related CI failing
37198 mckoen feat(AlgebraicTopology/SimplicialSet/Subcomplex): isomorphism between subcomplex maps and pushout-products merge-conflict t-algebraic-topology blocked-by-other-PR t-category-theory WIP ❌? ❌ ❌ ❌ ✅ ❌ blocked on another PR
37277 vihdzp chore: reorder arguments in `DirSupClosed` t-order ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36752 Ljon4ik4 feat: Alternative definition of a tensor product for an algebra t-algebra new-contributor ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36501 AntoineChambert-Loir feat(RingTheory/GradedAlgebra/Homogeneous/RingQuot): graded structure on the quotient of a graded ring by a homogeneous ideal WIP t-algebra ✅ ✅ ✅ ❌ ✅ ❌ labelled WIP
37274 JovanGerb chore(Order/Hom/WithTopBot): use `to_dual` t-order ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
37031 xroblot feat(NumberField/CyclotomicField): inertia field of a cyclotomic field blocked-by-other-PR ✅ ❌ ✅ ✅ ✅ ❌ ⚠️ blocked on another PR
37027 mike1729 refactor(LocallyConvex,Topology): split WeakDual/WeakSpace and rename WeakBilin new-contributor file-removed ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36401 JovanGerb feat(positivity): positivity extension for `a - b` t-meta awaiting-zulip ✅ ✅ ✅ ✅ ❌ ❌ awaiting a zulip discussion
37115 tb65536 feat(RingTheory/Flat/Basic): `Submodule.toBaseChange` as a `LinearEquiv` t-ring-theory t-algebra awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
32295 jsm28 feat(Archive/Imo/Imo2024Q4): IMO 2024 Q4 IMO blocked-by-other-PR ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
31981 jsm28 feat(Geometry/Euclidean/Incenter): `tangentSet` and `tangentsFrom` lemmas t-euclidean-geometry blocked-by-other-PR ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
31893 jsm28 feat(Geometry/Euclidean/Sphere/Tangent): characterize `tangentsFrom` blocked-by-other-PR t-euclidean-geometry ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
37075 SproutSeeds feat: extend `@[reassoc]` to `LinearMap` t-meta new-contributor awaiting-author LLM-generated ❌ ✅ ✅ ✅ ❌ ❌ failing CI
36605 martinwintermath feat(Geometry/Convex/Cone): Add lemmas about interaction of hull, span and negation ✅ ✅ ✅ ✅ ✅ ✅ ⚠️ awaiting review
35317 mkaratarakis feat: lemmas for the analytic part of the proof of the Gelfond–Schneider theorem (Part 5/5) t-number-theory new-contributor t-analysis ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
33010 xgenereux feat: localizations of primes in Dedekind domains are valuation subrings t-ring-theory ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
33664 ooovi feat(Geometry/Convex/Cone/Pointed): face lattice of pointed cones t-convex-geometry awaiting-author ❌ ✅ ✅ ✅ ❌ ❌ failing CI
34481 DAE123456 feat: Ore's Theorem t-combinatorics new-contributor awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
34571 xroblot feat(CyclotomicField/Galois): the bijection between subfields and subgroups of Dirichlet characters large-import t-algebra blocked-by-other-PR merge-conflict ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
35615 SnirBroshi feat(Combinatorics/SimpleGraph/Maps): lemmas about support t-combinatorics awaiting-author merge-conflict ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
36388 SnirBroshi feat(Combinatorics/SimpleGraph/AdjMatrix): submatrices and homomorphisms t-combinatorics merge-conflict ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
36451 SnirBroshi feat(Combinatorics/SimpleGraph/Matching): `edgeSet` is injective and strictly monotonic on matchings, and more API t-combinatorics merge-conflict ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
36549 j-loreaux refactor: use `IsMulCommutative` ubiquitously for subobjects t-algebra merge-conflict ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
36706 kim-em feat(Tactic/FastInstance): warn when a synthesized sub-instance has leaky binder types t-meta blocked-by-other-PR large-import LLM-generated merge-conflict ✅ ❌ ❌ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
36901 chrisflav chore(CategoryTheory/MorphismProperty): dualise `MorphismProperty.mapOverAdjunction` t-category-theory merge-conflict ❌ ✅ ❌ ✅ ✅ ❌ failing CI
37051 gasparattila chore(Data/Set/Finite/Lattice): use `to_dual` blocked-by-other-PR merge-conflict ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
37052 gasparattila chore(Data/Finset/Lattice/Prod): use `to_dual` blocked-by-other-PR merge-conflict ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
37185 gasparattila chore(Data/Finset/Lattice/Fold): rename `comp_sup_*` to `apply_sup_*` blocked-by-other-PR merge-conflict ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
37261 vihdzp chore: deprecate `Ordinal.iSup_typein_succ` and `Ordinal.iSup_typein_limit` t-set-theory blocked-by-other-PR merge-conflict ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
37262 vihdzp refactor: deprecate `Ordinal.lsub` t-set-theory blocked-by-other-PR merge-conflict ❌ ❌ ❌ ✅ ✅ ❌ blocked on another PR
36834 dagurtomas feat(Tactic/Simps): add option to dsimplify LHS t-meta ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36613 dagurtomas refactor(CategoryTheory): one-field structure morphisms in the category of types t-category-theory blocked-by-other-PR ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
36439 xgenereux feat(Algebra/Adjoin): CoeT instances for Algebra.adjoin on singletons ✅ ✅ ✅ ✅ ✅ ✅ ⚠️ awaiting review
35683 gasparattila fix(Tactic/FunProp): detect `Continuous.subtype_mk` as compositional t-meta ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36604 JovanGerb feat(Translate): reorder universes t-meta ❌ ✅ ✅ ✅ ✅ ❌ failing CI
34138 pfaffelh feat(MeasureTheory): Introduce `MassFunction α` giving rise to a `Measure α ⊤` t-measure-probability new-contributor ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
37276 dagurtomas chore(CategoryTheory): use the extended map attribute WIP blocked-by-other-PR ❌ ❌ ✅ ❌ ✅ ❌ blocked on another PR
34144 IvanRenison feat(Data/ENat): add lemma `ENat.iInf_eq_coe_iff` t-data awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
36324 psinary-sketch feat(NumberTheory/LSeries): Schwarz reflection for completedRiemannZeta₀ t-number-theory new-contributor LLM-generated ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
37249 yuma-mizuno feat(Algebra): add multivariate Laurent polynomials t-algebra awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
37291 IvanRenison refactor(Combinatorics/SimpleGraph): move `chromaticNumber_le_two_iff_isBipartite` and `chromaticNumber_eq_two_iff` to `Bipartite` file t-combinatorics ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
37045 edegeltje feat(CategoryTheory/Limits): Pullback squares in cartesian monoidal categories t-category-theory ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36544 xroblot feat(RingTheory/Ideal): restriction maps on decomposition and inertia groups in a Galois tower t-ring-theory ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36937 Yaohua-Leo feat(Algebra/Jordan): add first linearization lemmas for IsCommJordan t-algebra new-contributor ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36507 BryceT233 feat(RingTheory/MvPowerSeries): introduces various equivalences for `MvPowerSeries` t-ring-theory blocked-by-other-PR ❌ ❌ ✅ ✅ ✅ ❌ blocked on another PR
34120 winstonyin feat: `GroupWithZero` versions of `le` lemmas WIP large-import ✅ ✅ ✅ ❌ ✅ ❌ ⚠️ labelled WIP
37191 artie2000 chore(Geometry/Convex/Cone/Pointed): clean up variables t-convex-geometry ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
37053 artie2000 refactor(Analysis/Convex/Cone): use `PointedCone` in Riesz extension theorem t-convex-geometry maintainer-merge ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
35398 vlad902 feat(SimpleGraph): `bypass` lemmas t-combinatorics ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
26735 Raph-DG feat(AlgebraicGeometry): The codimension of a point of a scheme is equal to the krull dimension of the stalk t-algebraic-geometry ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
31892 jsm28 feat(Geometry/Euclidean/Sphere/PolePolar): poles and polars t-euclidean-geometry ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
32294 jsm28 feat(Geometry/Euclidean/Angle/Incenter): distance from second intersection with circumcircle t-euclidean-geometry ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
32807 WilliamCoram feat: Define the Gauss norm for MvPowerSeries t-ring-theory new-contributor ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
33392 AntoineChambert-Loir feat(LinearAlgebra/Transvection/Generation): non-exceptional case in Dieudonné's theorem t-algebra ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
34909 SnirBroshi feat(Data/Sym/Sym2): `fromRel` equivalence with `Sigma` over a `Quotient` t-data ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
35675 Thmoas-Guan feat(RingTheory/Smooth): some lemma about formally smooth t-ring-theory ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
35707 BryceT233 feat(RingTheory/MvPowerSeries): introduce `truncTotal` new-contributor t-ring-theory ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36494 MichaelStollBayreuth feat(GroupTheory/IndexNSmul): new file t-algebra ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36966 oliver-butterley chore: Superfluous line using clearExcept removed from get_map₂. t-data ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
37056 lecopivo feat(Tactic/FunProp): proper support for metavariables in fun_prop goals t-meta large-import ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
37078 vihdzp chore(LinearAlgebra/ExteriorPower/Basis): avoid use of IsWellFounded.wellOrderExtension t-algebra easy ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
37183 dagurtomas feat(Tactic/CategoryTheory): map attribute LLM-generated t-meta t-category-theory ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
37251 plp127 fix(Tactic/DepRewrite): `conv` mode t-meta ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
37252 artie2000 feat(Algebra/Group/Submonoid/Support): properties of submonoid support t-algebra ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
34288 winstonyin feat: Integral curve is smooth in initial condition t-analysis awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
35043 winstonyin refactor(Analysis/ODE): restate existence and uniqueness using integral curve API ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36103 SnkXyx feat(Algebra/MvPolynomial/CharacteristicSet): add Characteristic Set t-algebra new-contributor blocked-by-other-PR ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
37293 peabrainiac feat(Order/Partition): finite meets of partitions of frames t-order ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36386 SnkXyx feat(Algebra/MvPolynomial/Degrees): add some lemmas about `degreeOf` t-algebra new-contributor ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
37229 b-mehta feat(Algebra/Free): relate the free semigroup and the free monoid t-algebra ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
37301 Thmoas-Guan chore(RingTheory/Smooth): remove fg condition for `Algebra.FormallySmooth.of_algebraicIndependent_of_isSeparable` t-ring-theory ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36853 matthunz feat(CategoryTheory/Monoidal/Braded/Traced): add `TracedCategory` class t-category-theory new-contributor awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
36849 mike1729 feat(Analysis/Normed/Module/SchauderBasis): basic sequences and Grünblum criterium file-removed t-analysis new-contributor ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
37064 vihdzp chore: deprecate `Ordinal.blsub` blocked-by-other-PR t-set-theory ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
34871 zhuyizheng feat(Calculus): Taylor with integral remainder large-import t-analysis ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36950 ajirving feat(Analysis/Complex): prove Jensen's inequality for the number of zeros t-analysis ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36555 joelriou feat(Algebra/Homology/SpectralObject): the spectral sequence t-category-theory t-algebra ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
37214 Kha perf(Tactic/Abel): use `mkAuxTheorem` for proof term t-meta ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
37311 CoolRmal feat: lemmas about liminf multiplied by a constant t-order ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
30658 grunweg feat: extend the `whitespace` linter to proof bodies large-import t-linter ❌ ✅ ✅ ✅ ✅ ❌ failing CI
37312 CoolRmal feat(MeasureTheory): Outer regular measures are determined by values on bounded open sets ✅ ✅ ✅ ✅ ✅ ✅ ⚠️ awaiting review
37313 CoolRmal feat(MeasureTheory): Fatou's lemma for countably generated nontrivial filters t-measure-probability blocked-by-other-PR ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
37310 CoolRmal feat(MeasureTheory): uniformly distributed outer regular measures in a second countable pseudometric space are unique up to a finite constant blocked-by-other-PR ✅ ❌ ✅ ✅ ✅ ❌ ⚠️ blocked on another PR
37290 Vtec234 ci: remove special support for ProofWidgets4 cloud releases ❌ ✅ ✅ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
37130 tb65536 wip: ramification WIP t-number-theory ❌ ✅ ✅ ❌ ✅ ❌ labelled WIP
31242 plp127 feat: express filter as supremum of principal filter and free filter t-order ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
35753 Vilin97 feat(Topology/Algebra/Order): regular grid helpers and piecewise linear interpolation t-topology new-contributor LLM-generated ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36743 Jun2M feat(Combinatorics/GraphLike): introduce `GraphLike` typeclass t-combinatorics ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36887 chenson2018 fix: `multiGoal` linter within interactive `grind` t-linter maintainer-merge ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36636 Vierkantor feat(Tactic/Linter): linter for comments that should become docstrings t-linter blocked-by-other-PR merge-conflict ❌ ❌ ❌ ✅ ✅ ❌ blocked on another PR
34734 FLDutchmann refactor(Tactic): change `ring` to allow for coefficients in a variable type t-meta delegated ✅ ✅ ✅ ✅ ✅ ✅ delegated
34007 martinwintermath feat(Algebra/Module/Submodule/Dual): dual operator for submodules t-algebra new-contributor awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
37318 JovanGerb chore(LinearAlgebra/Complex/Module): add `Algebra ℝ ℂ` shortcut instance ❌ ✅ ✅ ✅ ✅ ❌ failing CI
37315 sgouezel chore: use more `inferInstanceAs` ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
37304 vihdzp feat: if `s ∪ t` is directed then one of `s` or `t` is t-order ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
35733 mkaratarakis feat: Algebraic setup and matrix coefficients for Gelfond-Schneider theorem t-number-theory new-contributor awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
37297 mrdouglasny feat(Analysis/Matrix): Schur product theorem for Hadamard product t-analysis new-contributor awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
36083 gasparattila feat: decomposition of `ContinuousAffineMap` as an `Equiv` ✅ ✅ ✅ ✅ ✅ ✅ ⚠️ awaiting review
34599 cameronfreer feat(Logic/Equiv/Fintype): generalize toCompl and exists_extending_pair to finite source t-group-theory new-contributor ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
29550 Raph-DG feat(RingTheory): Order of vanishing in a discrete valuation ring file-removed t-ring-theory large-import ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36385 CoolRmal feat: a sequential and countably compact space is sequentially compact t-topology ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36797 vihdzp feat: more results on additive principal ordinals t-set-theory ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
37047 gasparattila chore(Data/Finset/Lattice/Fold): use `to_dual` t-data ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
37084 SnirBroshi feat(Order/PropInstances): relations and `Subsingleton` t-order ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
37086 tb65536 chore(GroupTheory/Sylow): remove explicit type ascriptions `(P : Subgroup G)` t-algebra t-group-theory ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
37263 joelriou feat(CategoryTheory/Monoidal): use `to_additive` for group objects t-category-theory ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
37295 wwylele feat(Analysis/InnerProductSpace): generalized determinant of a rectangle matrix / linear map t-analysis large-import ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
37316 WenrongZou feat(Topology/HomotopyGroup): first homotopy group iso fundamental group t-topology ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36239 plp127 feat(FieldTheory/KrullTopology): define uniform group structure on galois group t-algebra ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
33817 FlAmmmmING fix(Combinatorics/Enumerative/Schroder): fix the definition of `smallSchroder` new-contributor t-combinatorics large-import awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
31595 astrainfinita chore: redefine `Ideal.IsPrime` t-algebra merge-conflict ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
37160 vihdzp feat: product of Coxeter matrices t-group-theory ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
34507 metakunt feat(NumberTheory/AKSPrimality): Adds the AKS primality test t-number-theory ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
35239 JohnnyTeutonic feat(Logic/Function): add Lawvere fixed-point theorem t-logic maintainer-merge ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
34808 YaelDillies feat(Combinatorics/SimpleGraph): isolated vertices t-combinatorics ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36804 YaelDillies refactor(Combinatorics/SimpleGraph): use `edge` and `deleteEdges` more t-combinatorics ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
37308 ajirving chore(Analysis/SpecialFunctions/Integrability): better theorem names in LogMeromorphic.lean t-analysis ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
37333 joelriou feat(AlgebraicTopology/SimplicialSet): more API for horns t-algebraic-topology blocked-by-other-PR ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
28462 joelriou feat(AlgebraicTopology/SimplicialSet): the relative cell complex attached to a rank function for a pairing t-algebraic-topology WIP blocked-by-other-PR ✅ ❌ ✅ ❌ ✅ ❌ blocked on another PR
37046 justus-springer feat(CategoryTheory/Triangulated): Generators in triangulated categories t-category-theory ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
35613 SnirBroshi feat(Combinatorics/SimpleGraph/Clique): use `IsContained` instead of an explicit embedding from top t-combinatorics maintainer-merge ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
37319 PrParadoxy feat(Algebra/Field/Power): weaken assumptions of Odd.neg_zpow new-contributor ✅ ✅ ✅ ✅ ✅ ✅ ⚠️ awaiting review
37278 SnirBroshi chore(Order/Defs/Unbundled): deprecate `def Reflexive` in favor of `class Std.Refl` ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
34952 joneugster feat(scripts/autolabel): use `Cli` and integrate `curl` call into `autolabel` CI ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36160 pfaffelh feat (Topology/Compactness/CompactSystem): closed and compact square cylinders form a compact system brownian merge-conflict t-topology ❌ ✅ ❌ ✅ ✅ ❌ failing CI
36089 pfaffelh feat(Topology/Compactness/CompactSystem): set system of finite unions of sets in a compact system is again a compact system brownian merge-conflict t-topology ❌ ✅ ❌ ✅ ✅ ❌ failing CI
37060 pfaffelh feat: `Set.indicator` on a disjoint union equals the sum of individual `Set.indicator` t-topology ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36728 chenson2018 feat: linter for terminal squeezes large-import t-linter ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
35773 joelriou refactor(Algebra/Category/ModuleCat): another approach to the module structure on stalks WIP t-algebra t-category-theory large-import merge-conflict ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP
37317 vihdzp feat: a topology with a basis of clopens is completely regular t-topology ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
37321 joelriou feat(AlgebraicTopology/SimplicialSet): anodyne extensions t-algebraic-topology WIP blocked-by-other-PR ✅ ❌ ✅ ❌ ✅ ❌ blocked on another PR
35976 Phelixh feat: add add Liu's uncertainty theory foundations (core/distribution/process modules) new-contributor ✅ ✅ ✅ ✅ ✅ ✅ ⚠️ awaiting review
36423 kim-em perf: decompress already-cached files concurrently with downloads LLM-generated CI t-meta awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ opened from a branch in the main mathlib repo (not a fork)
36994 JovanGerb chore(RefinedDiscrTree/Lookup): remove reference counting workaround t-meta maintainer-merge ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
37324 homeowmorphism chore(GroupTheory/FinitelyPresentedGroup): add co-authors t-group-theory ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
37236 chenson2018 feat: `TryThis` suggestion for the `mergeWithGrind` linter t-meta ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
37138 dtumad feat(Data/FinEnum): instances for standard signed and unsigned integer types t-data new-contributor awaiting-author ❌? ✅ ✅ ✅ ❌ ❌ infrastructure-related CI failing
36739 mbkybky feat(RingTheory): UFD criteria via height `1` prime ideals and localization t-ring-theory ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36773 adomasbaliuka feat(Tactic/Linter): lint unwanted unicode t-linter ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
35569 goliath-klein refactor(PiTensorProduct/{InjectiveNorm, ProjectiveNorm}): deprecate `injectiveSeminorm` new-contributor ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36378 EtienneC30 refactor: define the geometric distribution via a sum of Dirac masses t-measure-probability large-import ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36299 grunweg feat: metric connections WIP t-differential-geometry ✅ ✅ ✅ ❌ ✅ ❌ labelled WIP
36845 grunweg feat: the Levi-Civita connection on a manifold t-differential-geometry blocked-by-other-PR ❌ ❌ ✅ ✅ ✅ ❌ blocked on another PR
37338 vihdzp chore(Logic/Equiv/Fin/Rotate): generalize from `Fin (n + 1)` to `Fin n` t-data t-logic ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
37298 artie2000 refactor(Algebra/Order): unbundle group and ring cone t-algebra large-import ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
37341 harahu doc(LinearAlgebra): fix typos t-algebra ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
35072 vasnesterov feat(Tactic/ComputeAsymptotics/Multiseries): non-primitive corecursion for `Seq`: `FriendlyOperation` API t-data t-meta ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
37342 vasnesterov feat(Tactic/ComputeAsymptotics/Multiseries): non-primitive corecursion for Seq: FriendlyOperation API blocked-by-other-PR t-data t-meta ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
36871 psinary-sketch feat(Analysis/Analytic): nonvanishing in punctured neighborhood from derivative t-analysis new-contributor LLM-generated ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
34487 martinwintermath feat(LinearAlgebra/SesquilinearForm/Basic): add instances for SeparatingLeft, SeparatingRight and Nondegenerate t-algebra new-contributor large-import merge-conflict ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
37268 TJHeeringa feat(Data/Real): Sqrt_mul_le_max for NNReal t-data new-contributor awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
35790 Brian-Nugent feat(CategoryTheory/Algebra): Flasque Sheaves have vanishing cohomology WIP new-contributor large-import blocked-by-other-PR merge-conflict ✅ ❌ ❌ ❌ ✅ ❌ ⚠️ blocked on another PR
37344 vihdzp feat: monotone function `Cardinal → α` is eventually constant t-set-theory t-order ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36828 mortarsanjaya feat(Algebra/Order/Floor/Defs): add instances on `FloorSemiring` and `FloorRing` t-algebra new-contributor awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
36907 nielstron feat(Computability/ContextFreeGrammar): Make reversal closure an iff new-contributor t-computability awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
32282 jsm28 feat(Geometry/Euclidean/Angle/Incenter): unoriented angle bisection t-euclidean-geometry ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
35069 A-M-Berns feat(Geometry/Polygon): simple polygons and boundary map new-contributor t-euclidean-geometry LLM-generated ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
33928 jsm28 feat(Combinatorics/Tiling/TileSet): indexed families of tiles t-combinatorics ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36087 matthewjasper chore: fix diamonds for Real/Complex Algebra instances awaiting-zulip ❌ ✅ ✅ ✅ ❌ ❌ failing CI
37346 euprunin chore: golf using `grind` ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
37006 hakii6 feat(LinearAlgebra/Matrix/Block, Analysis/Normed/Algebra/MatrixExponential): add BlockTriangular.pow and BlockTriangular.exp new-contributor LLM-generated ✅ ✅ ✅ ✅ ✅ ✅ ⚠️ awaiting review
28291 vasnesterov feat(Tactic): tactic for computing asymptotics of real functions WIP t-analysis t-meta large-import blocked-by-other-PR ✅ ❌ ✅ ❌ ✅ ❌ blocked on another PR
32983 JovanGerb feat: use `LE.le` for subset relation in `Set`, `Finset`, `PSet`, `ZFSet` t-data t-meta ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36698 ghseeli feat(Combinatorics/Enumerative): Latin squares new-contributor t-combinatorics ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
31662 edwin1729 feat(Topology/Order): topological basis of scott topology on Complete… t-topology new-contributor ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
35813 joelriou feat(Algebra/Homology): a factorization lemma t-category-theory ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
35912 WenrongZou feat(RingTheory/FormalGroup): definition and examples of formal group t-ring-theory ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
37305 eric-wieser feat: `Matrix.hadamard_kronecker_hadamard` t-algebra easy ✅ ✅ ✅ ✅ ✅ ✅ opened from a branch in the main mathlib repo (not a fork)
37306 eric-wieser chore: generalize `Matrix.dotProduct_vecMul_hadamard` easy t-algebra ✅ ✅ ✅ ✅ ✅ ✅ opened from a branch in the main mathlib repo (not a fork)
37325 wwylele feat(Analysis/InnerProductSpace): transfer lemmas about charpoly/eigenvalues from matrix to linear map large-import t-analysis ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
37327 ldct feat: `Complex.tan, Complex.tanh` are meromorphic t-analysis ✅? ✅ ✅ ✅ ✅ ✅ missing CI information
37332 joelriou feat(AlgebraicTopology/SimplicialSet): more on nondegenerate simplices of the standard simplex t-algebraic-topology ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
37334 joelriou feat(AlgebraicTopology/SimplicialSet): evaluation on subcomplexes t-algebraic-topology ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
37335 joelriou feat(AlgebraicTopology/SimplicialSet): induction principles for nondegenerate simplices t-algebraic-topology ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
37347 JovanGerb feat: implementation of `@[use_set_notation]` t-meta ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
37349 kim-em feat(Analysis/Polynomial/MahlerMeasure): Landau's inequality and Mignotte bound t-analysis ✅ ✅ ✅ ✅ ✅ ✅ opened from a branch in the main mathlib repo (not a fork)
37296 CoolRmal feat(Topology/Order): existence of a sequence that converges to limsup t-topology ❌ ✅ ✅ ✅ ✅ ❌ failing CI
37010 pion2024 `Sl2`update: add theorem `finrank_weightSpace_eq_one_of_isIrreducible` new-contributor t-algebra large-import ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
37336 mbkybky feat(RingTheory/Polynomial): some lemmas about `Ideal.leadingCoeff` t-ring-theory ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
33463 khwilson feat(Mathlib/Analysis/Polynomial/MahlerMeasure): Mahler Measure for other rings new-contributor t-analysis awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
37352 dupuisf feat(Convex): the set of concave/convex functions on a given set is closed t-analysis ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
37299 XC0R feat(NumberTheory): Chebyshev's lower bound on primorial t-number-theory new-contributor ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
37322 gw90 chore: minor edits to GNS construction files new-contributor ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
37353 SnirBroshi feat(Order/WellFounded): characterize `WellFoundedLT` and `IsWellOrder` in terms of nonempty sets t-order ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
37354 SnirBroshi feat(Order/Defs/PartialOrder): `(a < b ↔ b < a) ↔ (a ≤ b ↔ b ≤ a)` in `Preorder`s t-order ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
37351 Thmoas-Guan feat(Algebra/ModuleCat): lemma for projective dimension eq zero t-algebra ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
37057 erdOne feat(AlgebraicTopology): `SimplexCategory.toTop_map_δ_apply` ❌ ✅ ✅ ✅ ✅ ❌ ⚠️ failing CI
37355 Thmoas-Guan feat(RingTheory): refactor `smulShortComplex` t-ring-theory large-import ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
37356 BryceT233 feat(RingTheory): add three lemmas t-ring-theory large-import ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
37009 dupuisf feat(CStarAlgebra): `Ring.inverse` is convex and antitone on strictly positive operators t-analysis ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
35602 JovanGerb feat: replace `IsWellFounded` with `WellFounded` t-data awaiting-author merge-conflict ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
26214 Thmoas-Guan feat(Algebra): definition of depth t-algebra blocked-by-other-PR large-import ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
26215 Thmoas-Guan feat(Algebra): Auslander–Buchsbaum theorem t-algebra blocked-by-other-PR large-import ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
26212 Thmoas-Guan feat(Algebra): the Rees theorem for depth large-import t-ring-theory blocked-by-other-PR ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
26216 Thmoas-Guan feat(Algebra): depth of QuotSMulTop t-algebra blocked-by-other-PR large-import ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
36963 seewoo5 feat(ModularForms): SL2 action and Serre derivative t-number-theory awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
37350 aditya-ramabadran feat(Analysis/Distribution): define canonical maps between Schwartz/test functions, distributions/tempered distributions t-analysis new-contributor ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36506 BryceT233 feat(Data/Finsupp): add lemmas for `Finsupp` and `Sum` t-data awaiting-author ❌ ✅ ✅ ✅ ❌ ❌ failing CI
26217 Thmoas-Guan feat(Algebra): Ischebeck theorem t-algebra blocked-by-other-PR large-import ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
26218 Thmoas-Guan feat(Algebra): definition of cohen macaulay t-algebra blocked-by-other-PR large-import ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
28599 Thmoas-Guan feat(RingTheory): polynomial over CM ring is CM t-ring-theory large-import blocked-by-other-PR ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
26245 Thmoas-Guan feat(Algebra): cohen macaulay local ring is catenary t-algebra blocked-by-other-PR large-import ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
26957 Thmoas-Guan feat(Algebra): unmixed thm of Cohen-Macaulay ring t-algebra blocked-by-other-PR large-import ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
37258 YaelDillies refactor(Order/OmegaCompletePartialOrder): make `Chain` a `structure` t-order ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
34717 CoolRmal feat: add more APIs for the first derivative test t-analysis awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
35017 robo7179 feat(Combinatorics/SimpleGraph/Acyclic): every nontrivial tree has at least two leaves t-combinatorics new-contributor awaiting-author ❌ ✅ ✅ ✅ ❌ ❌ failing CI
36913 joelriou feat(CategoryTheory/Monoidal): ring objects WIP t-category-theory blocked-by-other-PR ❌ ❌ ✅ ❌ ✅ ❌ blocked on another PR
36478 TJHeeringa feat(Analysis/Matrix): Added Schur's product t-analysis new-contributor ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
37328 Yu-Misaka feat(NumberTheory): zeros of Riemann zeta on compact sets are finite t-number-theory new-contributor ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36869 harahu doc(Computability/RegularExpressions): tidy docstrings t-computability maintainer-merge ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36287 ScottCarnahan feat(Algebra/Lie): add graded Lie algebra class t-algebra ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36764 euprunin chore: golf using `grind` ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
37339 SnirBroshi chore(Tactic/FunProp): reword failure hint easy t-meta awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
37281 AltSoKoly Update EdgeConnectivity.lean t-combinatorics new-contributor awaiting-author ❌ ✅ ✅ ✅ ❌ ❌ failing CI
33985 YellPika feat(Order/OmegaCompletePartialOrder): `OmegaCompletePartialOrder` instance for `Sum` with basic `ωScottContinuous` lemmas new-contributor large-import t-order blocked-by-other-PR ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
37358 grunweg chore(Geometry/Manifold): don't expose definitions depending on choice t-differential-geometry tech debt ❌ ✅ ✅ ✅ ✅ ❌ failing CI
35697 gasparattila chore: call `dsimp` in the default tactics of `Homeomorph` fields ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36731 michael-novak-math feat: add a few basic definitions and classical results about differential geometry of plane curves new-contributor t-differential-geometry t-analysis ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36434 mariainesdff feat(RingTheory.DividedPowerAlgebra.Init.lean): add weak universal property and functoriality t-ring-theory ✅ ✅ ✅ ✅ ✅ ✅ opened from a branch in the main mathlib repo (not a fork)
37037 mariainesdff feat(RingTheory/PowerSeries/Substitution): add lemmas t-ring-theory ✅ ✅ ✅ ✅ ✅ ✅ opened from a branch in the main mathlib repo (not a fork)
37038 mariainesdff feat(RingTheory/PowerSeries/ExponentialModule): add exponential module t-ring-theory blocked-by-other-PR ✅ ❌ ✅ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
37359 EtienneC30 chore: deprecate module HasIndepIncrements t-measure-probability blocked-by-other-PR ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
36745 EtienneC30 feat: a process with independent increments and Gaussian marginals is Gaussian brownian t-measure-probability file-removed ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
37361 WenrongZou chore(Data/Finsupp): remove a space line t-data easy ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
37362 euprunin chore: golf using `grind` ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
37330 vihdzp refactor: rename `Cardinal.ord_eq` → `Cardinal.exists_ord_eq` t-set-theory ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36621 quantumsnow feat: add the category of topological pairs t-topology new-contributor awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
36940 vihdzp chore(SetTheory/Cardinal/Cofinality): deprecate many lemmas on `lsub`/`blsub` t-set-theory t-order blocked-by-other-PR ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
37024 vihdzp feat: simplify ℵ₁ ≤ c to ℵ₀ < c t-set-theory ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
37364 kim-em feat(Tactic/Linter): add `auxLemma` linter for auto-generated declaration references t-linter ❌ ✅ ✅ ✅ ✅ ❌ opened from a branch in the main mathlib repo (not a fork)
35830 AntoineChambert-Loir feat(Data/Nat/Choose/Multinomial): multinomial coefficients t-data blocked-by-core-release ✅ ✅ ✅ ✅ ✅ ✅ blocked on another PR
36926 vihdzp chore: golf `Cardinal.lt_power_cof` t-set-theory t-order ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36419 AntoineChambert-Loir feat(RingTheory/DividedPowerAlgebra/Init): add a computation lemma blocked-by-other-PR ✅ ❌ ✅ ✅ ✅ ❌ ⚠️ blocked on another PR
37025 vihdzp feat: supremum of countably many countable ordinals is countable t-set-theory blocked-by-other-PR ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
33715 AntoineChambert-Loir feat(LinearAlgebra/Projectivization/Action): prove that the action is 2-transitive and primitive t-algebra large-import ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
37365 lecopivo feat(Tactic/FunProp): theorem priority large-import blocked-by-other-PR ❌ ❌ ✅ ✅ ✅ ❌ ⚠️ blocked on another PR
37363 vihdzp feat: many simp lemmas about aleph/beth/omega functions and lift t-set-theory blocked-by-other-PR ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
28682 Thmoas-Guan feat(RingTheory): definition of regular local ring t-ring-theory delegated ✅ ✅ ✅ ✅ ✅ ✅ delegated
36777 jjdishere feat(Valuation/ValuativeRel): generalize `ValuativeRel` to non-commutative rings t-ring-theory awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
37343 xgenereux feat: add coe instances for spectrums t-ring-theory ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
37271 Whysoserioushah chore(RepresentationTheory/FiniteIndex): generalize universes t-algebra ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36116 xgenereux feat(Module/Torsion): P-primary component t-algebra awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
37314 JonBannon chore(Analysis/Normed/Module/WeakDual): revert `polar`, `polar_def` and `isClosed_polar` to weaker hypotheses t-analysis ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
37061 tannerduve feat(Computability): rename RecursiveIn to Nat.RecursiveIn and generalize to Primcodable types t-computability new-contributor ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36364 Bergschaf feat(Order/Sublocale): Better API for NucleusIsoSublocale t-order ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
36803 EtienneC30 feat: pre-Brownian motion and independent increments brownian t-measure-probability file-removed large-import blocked-by-other-PR ✅? ❌ ✅ ✅ ✅ ❌ blocked on another PR
36260 Vierkantor chore(Tactic/GCongr): rewrite `gcongr`, `rel` tactic docstrings documentation t-meta delegated ready-to-merge ✅ ✅ ✅ ✅ ✅ ✅ awaiting bors