Why is my PR not on the queue?

This page was last updated on: December 21, 2025 at 13:23 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
9510 eric-wieser feat(Analysis/Calculus/DualNumber): Extending differentiable functions to dual numbers WIP awaiting-CI t-analysis t-algebra ❌ ✅ ✅ ❌ ❌ ❌ labelled WIP
9469 dupuisf feat: maximum modulus principle for functions vanishing at infinity awaiting-author t-analysis ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
14563 awueth feat: if-then-else of exclusive or statement awaiting-author t-algebra new-contributor ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
10387 adomani feat(Tactic/ComputeDegree): add `polynomial` tactic WIP t-meta RFC ✅ ✅ ✅ ❌ ✅ ❌ labelled WIP
13163 erdOne feat(.vscode/module-docstring.code-snippet): Prevent auto-complete from firing on `do` awaiting-author t-meta ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
16253 Shreyas4991 feat: Basics of Discrete Fair Division in Mathlib WIP awaiting-author ❌ ✅ ✅ ❌ ❌ ❌ ⚠️ labelled WIP
15121 Eloitor feat: iff theorems for IsSplitEpi and IsSplitMono in opposite category awaiting-author t-category-theory new-contributor ❌ ✅ ✅ ✅ ❌ ❌ failing CI
15895 madvorak feat(Computability/ContextFreeGrammar): mapping between two types of nonterminal symbols WIP t-computability ❌ ✅ ✅ ❌ ✅ ❌ labelled WIP
16570 yuma-mizuno chore(Tactic/CategoryTheory): change `TermElabM` to `MetaM` WIP t-meta ✅ ✅ ✅ ❌ ✅ ❌ labelled WIP
10591 adri326 feat(Topology/Algebra/ConstMulAction): properties of continuous actions in Hausdorff spaces awaiting-author t-topology t-algebra ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
10796 mcdoll feat(Tactic/Positivity): non-negativity of functions WIP t-meta ✅ ✅ ✅ ❌ ✅ ❌ labelled WIP
14603 awueth feat: degree is invariant under graph isomorphism WIP t-combinatorics new-contributor ❌ ✅ ✅ ❌ ✅ ❌ labelled WIP
20459 Ruben-VandeVelde chore: fix names of roots_C_mul_X_{add,sub}_C_of_IsUnit awaiting-author t-algebra ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
18461 hannahfechtner feat: left and right common multiples mixins awaiting-author t-algebra new-contributor ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
15355 adomani feat: MiM PR report WIP ✅ ✅ ✅ ❌ ✅ ❌ ⚠️ labelled WIP
21501 sksgurdldi feat(List): add sum_zipWith_eq_finset_sum awaiting-author t-algebra new-contributor ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
20636 eric-wieser feat: multiplication of intervals in rings awaiting-author t-algebra ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
22784 grunweg feat: add Diffeomorph.sumSumSumComm WIP t-differential-geometry ❌ ✅ ✅ ❌ ✅ ❌ labelled WIP
23042 joneugster feat(CategoryTheory/Enriched/Limits): add HasConicalLimitsOfSize.shrink WIP t-category-theory infinity-cosmos ✅ ✅ ✅ ❌ ✅ ❌ labelled WIP
23142 joneugster feat(CategoryTheory/Enriched/Limits): add API for HasConicalLimit awaiting-author t-category-theory infinity-cosmos ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
22888 plp127 perf: replace `Lean.Expr.swapBVars` with a better? implementation awaiting-author t-meta ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
13038 adomani feat: Mathlib weekly reports awaiting-author t-meta CI ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
19613 madvorak refactor(Combinatorics/Optimization/ValuedCSP): make only valid `FractionalOperation` possible t-combinatorics ❌ ✅ ✅ ✅ ✅ ❌ failing CI
24219 Paul-Lez feat: linear independence of the tensor product of two linearly independent families WIP t-algebra toric ❌ ✅ ✅ ❌ ✅ ❌ labelled WIP
18861 YaelDillies refactor: make `Set.mem_graphOn` defeq awaiting-author t-data ❌ ✅ ✅ ✅ ❌ ❌ failing CI
22809 b-reinke feat: Category algebras and path algebras WIP t-category-theory t-algebra new-contributor ❌ ✅ ✅ ❌ ✅ ❌ labelled WIP
22488 smmercuri fix: lower priority for `UniformSpace.Completion.instSMul` awaiting-author t-topology FLT ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
24665 Komyyy feat(Mathlib/Topology/Metrizable/Uniformity): every uniform space is generated by a family of pseudometrics WIP t-topology ✅ ✅ ✅ ❌ ✅ ❌ labelled WIP
24155 eric-wieser feat: add a "rw_proc" for fin vectors awaiting-author t-meta RFC t-data ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
21276 GabinKolly feat(ModelTheory/Substructures): define equivalences between equal substructures awaiting-author t-logic ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
24008 meithecatte chore(EpsilonNFA): replace manual lemmas with @[simps] awaiting-author new-contributor t-computability ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
24618 b-mehta feat(Analysis): add Schur inequality and variants WIP t-analysis ❌ ✅ ✅ ❌ ✅ ❌ labelled WIP
24957 eric-wieser feat: use ` binderNameHint` in sum_congr t-algebra ❌ ✅ ✅ ✅ ✅ ❌ failing CI
24065 kim-em chore: script to give topological sort of modules awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
25473 adomani feat(CI): check that Mathlib files have lean or md extension delegated CI ✅ ✅ ✅ ✅ ✅ ✅ delegated
23929 meithecatte feat(Computability/NFA): improve bound on pumping lemma new-contributor t-computability awaiting-zulip ✅ ✅ ✅ ✅ ❌ ❌ awaiting a zulip discussion
21344 kbuzzard chore: attempt to avoid diamond in OreLocalization please-adopt t-algebra ❌ ✅ ✅ ❌ ✅ ❌ looking for help
25921 BoltonBailey feat: scripts to analyze overlap between namespaces WIP t-meta migrated-from-branch ✅ ✅ ✅ ❌ ✅ ❌ labelled WIP
26239 BoltonBailey feat: add sample pre-commit git hook file WIP ✅ ✅ ✅ ❌ ✅ ❌ ⚠️ labelled WIP
25993 Multramate feat(Algebra/Group/Units/Hom): add map lemmas awaiting-author t-algebra ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
20784 eric-wieser fix: prevent `exact?` recursing forever on `n = 55` t-set-theory ❌ ✅ ✅ ✅ ✅ ❌ failing CI
26994 Paul-Lez feat(Topology/MetricSpace/Pseudo/Defs): add easy lemma about opens in topological spaces awaiting-author easy t-topology ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
27069 FrankieNC feat(Analysis/MetricSpace/HausdorffDimension): prove dimH of intervals and segments is 1 awaiting-author t-topology new-contributor ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
18230 digama0 feat(Tactic/ScopedNS): extend `scoped[NS]` to more commands awaiting-author t-meta ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
27435 callesonne feat(Normed/Algebra/Logarithm): add FormalMultilinearSeries of logarithm around `1` WIP t-analysis ❌ ✅ ✅ ❌ ✅ ❌ labelled WIP
27507 grunweg wip(commandStart): check the indentation of declaration keywords also WIP t-linter ❌ ✅ ✅ ❌ ✅ ❌ labelled WIP
27704 vihdzp feat: link `Minimal` and `IsLeast` together awaiting-author t-order ❌ ✅ ✅ ✅ ❌ ❌ failing CI
27813 javra feat: IMO 2025 Q1 WIP IMO ❌ ✅ ✅ ❌ ✅ ❌ labelled WIP
27826 Louddy feat(Subsemiring): mk_eq_zero WIP t-algebra ✅ ✅ ✅ ❌ ✅ ❌ labelled WIP
27050 BoltonBailey doc(Control/Monad/Cont): add docstrings awaiting-author t-data ❌ ✅ ✅ ✅ ❌ ❌ failing CI
25916 BoltonBailey feat: add `simp` lemma `coeff_eq_zero_of_not_mem_support` awaiting-author t-algebra ❌ ✅ ✅ ✅ ❌ ❌ failing CI
27225 eric-wieser refactor(Tactic/Lift): deprecate the third with argument awaiting-author t-meta ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
28075 tristan-f-r chore(Finsupp/Indicator): make non-classical awaiting-author easy t-data ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
27444 grunweg feat: generalise more lemmas to enorms WIP carleson ❌ ✅ ✅ ❌ ✅ ❌ ⚠️ labelled WIP
27226 xcloudyunx feat(Combinatorics/SimpleGraph): Add Subgraph.inclusion_edge_apply_coe and inclusion_edgeSet_apply_coe awaiting-author t-combinatorics new-contributor ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
22925 ggranberry feat(Mathlib/PlaceHolder/ToeplitzHausdorff): Toeplitz-Hausdorff help-wanted WIP awaiting-author t-analysis new-contributor will-close-soon ❌ ✅ ✅ ❌ ❌ ❌ looking for help
26349 mans0954 feat(Analysis/SpecialFunctions/Trigonometric/Basic): sin and cos of multiples of π / 3 help-wanted t-analysis ❌ ✅ ✅ ❌ ✅ ❌ looking for help
5897 eric-wieser feat: add a `MonadError` instance for `ContT` awaiting-author t-meta ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
28631 faenuccio feat(Data\Nat\ModEq.lean): add grind attribute to ModEq WIP t-data ✅ ✅ ✅ ❌ ✅ ❌ labelled WIP
27752 plp127 feat(Order): `NoBotOrder α` implies `NoMinOrder α` under `IsDirected α (· ≥ ·)` awaiting-author t-order ❌ ✅ ✅ ✅ ❌ ❌ failing CI
26645 erdOne feat(RingTheory/PowerSeries): Construction of `Q` such that `P(Q(X)) = X` awaiting-author t-ring-theory ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
28680 vihdzp feat: set has cardinality one iff singleton awaiting-author easy t-set-theory ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
26078 kckennylau feat(AlgebraicGeometry): add x, y, px, py for points on elliptic curves awaiting-author t-algebraic-geometry ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
27479 iu-isgood feat: Abel's Binomial Theorem awaiting-author new-contributor t-data ❌ ✅ ✅ ✅ ❌ ❌ failing CI
25700 grunweg feat: lint upon uses of the `mono` tactic please-adopt RFC t-linter ❌ ✅ ✅ ❌ ✅ ❌ looking for help
24719 madvorak feat(LinearAlgebra/Matrix/NonsingularInverse): inverting `Matrix` inverts its `LinearEquiv` awaiting-author t-algebra ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
24373 YaelDillies refactor: golf `modularCharacter` awaiting-CI t-measure-probability ❌ ✅ ✅ ✅ ❌ ❌ does not pass CI
26299 adomani perf: the `commandStart` linter only acts on modified files awaiting-author t-linter ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
29232 vihdzp feat: more theorems on `SuccAddOrder` t-algebra t-order ❌ ✅ ✅ ✅ ✅ ❌ failing CI
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 awaiting-CI t-ring-theory ❌ ✅ ✅ ✅ ❌ ❌ does not pass CI
26159 upobir feat(Algebra/QuadraticDiscriminant): Adding inequalities on quadratic from inequalities on discriminant awaiting-author t-algebra ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
27701 vihdzp feat: `a < b + c ↔ a < b ∨ ∃ d < c, a = b + d` awaiting-author t-algebra ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
26462 PSchwahn feat(LinearAlgebra/Projection): add results about inverse of `Submodule.prodEquivOfIsCompl` awaiting-author t-algebra new-contributor ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
28286 bwangpj feat(Geometry/Manifold/ContMDiff): basic lemmas for analytic (`C^ω`) functions awaiting-author t-differential-geometry new-contributor ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
29527 kim-em feat: script for checking Github URLs WIP CI ✅ ✅ ✅ ❌ ✅ ❌ labelled WIP
25778 thefundamentaltheor3m feat: Monotonicity of `setIntegral` for nonnegative functions awaiting-author t-measure-probability new-contributor ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
29615 eric-wieser chore: add a computable shortcut for `AddCommMonoid ℂ` easy t-analysis bench-after-CI ❌ ✅ ✅ ✅ ✅ ❌ failing CI
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
29870 mckoen feat(CategoryTheory/Adhesive): subobjects in adhesive categories have binary coproducts WIP t-category-theory ✅ ✅ ✅ ❌ ✅ ❌ labelled WIP
29588 Periecle feat(Analysis/Complex/Residue): Implement residue theory for complex functions at isolated singularities awaiting-author t-analysis new-contributor ❌ ✅ ✅ ✅ ❌ ❌ failing CI
26330 Timeroot feat: "Junk value" test file awaiting-author t-data ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
28452 plp127 feat: Define `ZMod.fintype` without cases awaiting-author t-data ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
30142 shalliso feat(Topology/Baire): define IsNonMeagre t-topology new-contributor ❌ ✅ ✅ ✅ ✅ ❌ failing CI
30079 dagurtomas feat(CategoryTheory): IsSheafFor as a multiequalizer condition WIP t-category-theory ❌ ✅ ✅ ❌ ✅ ❌ labelled WIP
19860 YaelDillies refactor: review the `simps` projections of `OneHom`, `MulHom`, `MonoidHom` WIP t-algebra ❌ ✅ ✅ ❌ ✅ ❌ labelled WIP
28630 Antidite feat(Archive/Imo): right isosceles configuration in the complex plane awaiting-author new-contributor IMO ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
27073 pechersky feat(Archive/Examples/Local): files showcasing properties of local fields awaiting-author t-number-theory ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
30135 erdOne feat(RingTheory): `ValuativeRel` on subrings awaiting-author t-ring-theory ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
26284 plp127 feat: faster implementation of `Nat.primeFactorsList` + `@[csimp]` lemma awaiting-author t-data ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
27302 tristan-f-r feat(Fintype/Quotient): finLiftOn₂ awaiting-author t-data ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
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 _` delegated easy t-order t-data ❌ ✅ ✅ ✅ ✅ ❌ failing CI
30460 janithamalith feat(Nat): add lemma nat_card_orbit_mul_card_stabilizer_eq_card_group awaiting-author new-contributor t-group-theory ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
25737 robin-carlier feat(AlgebraicTopology/SimplexCategory/GeneratorsRelations/NormalForms): Normal forms for `P_δ`s delegated t-category-theory t-algebraic-topology ❌ ✅ ✅ ✅ ✅ ❌ failing CI
30209 Ruben-VandeVelde feat: some TwoSidedIdeal.span lemmas awaiting-author FLT t-ring-theory ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
25225 xcloudyunx feat(Combinatorics/SimpleGraph): Eulerian walk in connected graph contains all vertices awaiting-author t-combinatorics new-contributor ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
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
26088 grunweg chore(Linter/DirectoryDependency): move forbidden directories into a JSON file please-adopt t-linter ❌ ✅ ✅ ❌ ✅ ❌ looking for help
30828 DeVilhena-Paulo feat: implementation of `Finmap.merge` new-contributor t-data ❌ ✅ ✅ ✅ ✅ ❌ failing CI
30902 adomani chore: longLine warnings happen starting at the 101st character t-linter awaiting-zulip ✅ ✅ ✅ ✅ ❌ ❌ awaiting a zulip discussion
30378 mans0954 refactor(Order/Hom/Lattice): Use default `initialize_simps_projections` configuration for `LatticeHom`. awaiting-author t-order ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
30667 FrederickPu Subgroup mul awaiting-author t-algebra new-contributor ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
30975 mariainesdff feat(Data/Finsupp/Defs): add Finsupp.restrict awaiting-author t-data ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
30408 kckennylau feat(RingTheory): more algebra instances for HomogeneousLocalization and linear constructors t-ring-theory ❌ ✅ ✅ ✅ ✅ ❌ 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
30158 nicolaviolette feat: combinatorics simplegraph basic awaiting-author t-combinatorics new-contributor ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
30431 kckennylau feat(RingTheory): a homogeneous submodule is the span of its homogeneous elements t-ring-theory ❌ ✅ ✅ ✅ ✅ ❌ failing CI
27229 WilliamCoram feat(GroupTheory/DoubleCoset): multiple lemmas new-contributor FLT t-group-theory ❌ ✅ ✅ ✅ ✅ ❌ failing CI
27516 gaetanserre feat: add rational approximation lemma for suprema in `unitInterval` awaiting-author t-topology ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
30608 grunweg feat: another lemma about derivatives of parametric integrals awaiting-author t-analysis ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
30560 dwrensha fix(LinearAlgebra/Alternating/Basic): avoid deep recursion in MultilinearMap.alternatization awaiting-author t-algebra ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
31348 PatrickMassot chore: fix a docstring typo documentation awaiting-author easy t-analysis ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
29145 JovanGerb chore: use `to_additive` in more places t-meta awaiting-CI ❌ ✅ ✅ ✅ ❌ ❌ does not pass CI
29458 LiamSchilling feat(MvPolynomial/WeightedHomogenous): relate `weightedTotalDegree` to `degrees` and `degreeOf` awaiting-author new-contributor t-ring-theory ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
25765 JovanGerb feat(gcongr): lemma for rewriting inside divisibility delegated t-data ✅ ✅ ✅ ✅ ✅ ✅ delegated
31607 grunweg chore: rename `continuous{,On,At,Within}_const to `ContinuousFoo.const` delegated awaiting-CI ❌ ✅ ✅ ✅ ❌ ❌ does not pass CI
31637 Whysoserioushah feat(Data/Matrix/Basis): add some lemmas awaiting-author t-data ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
30562 dwrensha fix(Data/Fintype/Perm): make the main logic of Equiv.instFintype irreducible awaiting-author t-data ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
26885 pechersky feat(Topology/ValuativeRel): ValuativeTopology 𝒪[K] t-number-theory t-topology t-algebra ❌ ✅ ✅ ✅ ✅ ❌ failing CI
12032 mcdoll feat: delta distribution as a limit WIP t-analysis ❌ ✅ ✅ ❌ ✅ ❌ labelled WIP
22464 adomani feat(CI): declarations diff in Lean awaiting-author CI ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
26777 YaelDillies chore(Data/Set/Image): move `BooleanAlgebra` material to `Order` WIP t-data ❌ ✅ ✅ ❌ ✅ ❌ labelled WIP
23881 YaelDillies feat: `ℝ≥0`-valued Lᵖ norm awaiting-author t-measure-probability ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
21915 YaelDillies feat: simproc for `Int.divisorsAntidiag` WIP t-meta ❌ ✅ ✅ ❌ ✅ ❌ labelled WIP
21342 YaelDillies refactor(Normed/Group/Quotient): generalise to non-abelian groups WIP t-analysis ❌ ✅ ✅ ❌ ✅ ❌ labelled WIP
15443 YaelDillies feat: Marcinkiewicz-Zygmund inequality WIP t-analysis ❌ ✅ ✅ ❌ ✅ ❌ labelled WIP
31590 SuccessMoses chore: tag `commutatorElement_def` with `simp` awaiting-author t-algebra new-contributor ❌ ✅ ✅ ✅ ❌ ❌ failing CI
25802 dagurtomas feat(AlgebraicTopology): anodyne morphisms of simplicial sets WIP t-topology ❌ ✅ ✅ ❌ ✅ ❌ labelled WIP
6859 MohanadAhmed feat: TryLean4Bundle: Windows Bundle Creator help-wanted WIP CI ✅ ✅ ✅ ❌ ✅ ❌ looking for help
12452 JADekker feat(Cocardinal): add some more api awaiting-CI t-topology ??? ✅ ✅ ✅ ❌ ❌ does not pass CI
19062 hannahfechtner feat(Algebra/PresentedMonoid/Basic): facts about rel awaiting-author t-algebra ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
23772 SEU-Prime feat: Amice equivalence WIP t-number-theory ??? ✅ ✅ ❌ ✅ ❌ labelled WIP
24533 robertmaxton42 feat(ULift): conjugation by ULift.up/down, misc cast/heq lemmas awaiting-author t-data ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
25034 ScottCarnahan feat(Algebra/Module/Equiv/Basic): Restriction of scalars from a semilinear equivalence to a linear equivalence WIP t-algebra ✅ ✅ ✅ ❌ ✅ ❌ labelled WIP
25035 ScottCarnahan feat(Algebra/Module/Equiv/Defs): linear equivalence between linear hom and semilinear hom WIP t-algebra ✅ ✅ ✅ ❌ ✅ ❌ labelled WIP
26013 tsuki8 feat(Data/Finset/Card,Data/Set/Finite/Basic): TODO needs a better title awaiting-author new-contributor t-data ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
26881 emo916math feat(Analysis/Calculus/Deriv/Star): a formula for `deriv (conj ∘ f ∘ conj)` awaiting-author t-analysis new-contributor ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
27991 sinianluoye feat(Rat): add Rat.den_eq_of_add_den_eq_one and its dependent lemmas awaiting-author new-contributor t-data ❌ ✅ ✅ ✅ ❌ ❌ failing CI
29921 mans0954 refactor(RingTheory/Polynomial/SmallDegreeVieta): convert to {p : R[X]} (hp : p.natDegree = 2) awaiting-author t-ring-theory ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
25907 mans0954 feat: low order roots of unity awaiting-author t-algebra ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
26765 KiringYJ feat(MeasureTheory/PiSystem): add π-λ theorem and SetLike instance awaiting-author t-measure-probability new-contributor ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
31719 maksym-radziwill feat: Borel-Caratheodory (2nd revision) awaiting-author t-analysis ❌ ✅ ✅ ✅ ❌ ❌ failing CI
29409 Julian feat(Mathlib/Analysis): deriv_eq_self and deriv_exp_iff awaiting-author t-analysis ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
22366 kim-em feat: `check_equalities` tactic for diagnosing defeq problems delegated t-meta ❌ ✅ ✅ ✅ ✅ ❌ failing CI
31854 erdOne chore(AlgebraicGeometry): API for `𝒪ₓ`-modules awaiting-author t-algebraic-geometry ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
27306 xyzw12345 feat: `lie_ring` tactic and `LieReduce` command t-meta ❌ ✅ ✅ ✅ ✅ ❌ failing CI
29434 ntapiam feat(NonAssoc/LieAdmissible): prove every ring/algebra is LieAdmissible t-algebra new-contributor ❌ ✅ ✅ ✅ ✅ ❌ failing CI
29856 mans0954 feat(Analysis/Normed/Ring/Basic): Add NonUnitalNonAssocSeminormedRing and NonUnitalNonAssocNormedRing awaiting-author t-analysis ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
28141 YaelDillies chore: deprecate `BialgHom.coe_toLinearMap` awaiting-zulip toric t-ring-theory ✅ ✅ ✅ ✅ ❌ ❌ awaiting a zulip discussion
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` awaiting-author t-algebra ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
31571 erdOne feat(RingTheory): existence of local algebra with given residue field awaiting-author t-ring-theory ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
31176 mcdoll feat(Analysis): Taylor's theorem with the integral remainder awaiting-author t-analysis ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
30432 kckennylau feat(AlgebraicGeometry): define the non-vanishing locus of a set in Proj awaiting-author t-algebraic-geometry ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
31989 Thmoas-Guan feat(RingTheory): add ideal fg of Noetherian lemma awaiting-author easy t-ring-theory ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
25835 erdOne WIP: Weierstrass elliptic functions WIP t-analysis ❌ ✅ ✅ ❌ ✅ ❌ labelled WIP
26975 Whysoserioushah feat: a norm_num extension for complex numbers t-meta ❌ ✅ ✅ ✅ ✅ ❌ failing CI
31817 kckennylau chore: remove extra monic hypotheses from divByMonic and modByMonic lemmas awaiting-author t-algebra t-ring-theory ❌ ✅ ✅ ✅ ❌ ❌ failing CI
30995 kckennylau feat(RingTheory): replace ofLinearEquiv with limit awaiting-author t-ring-theory ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
32094 grunweg feat(runLinter): allow only running certain linters CI t-linter ❌ ✅ ✅ ✅ ✅ ❌ failing CI
31366 FaffyWaffles feat(Analysis/SpecialFunctions/StirlingRobbins): Robbins' sharp stepwise bound for stirlingSeq awaiting-author t-analysis new-contributor ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
31796 dobronx1325 feat(Data/Real/EReal): add mul_lt_mul_of_pos_left theorem new-contributor t-data ❌ ✅ ✅ ✅ ✅ ❌ failing CI
27258 JovanGerb feat: Imo2020 q6 awaiting-author IMO ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
31755 kaantahti feat(Combinatorics): Add Sperner's Lemma formalization WIP t-combinatorics new-contributor ❌ ✅ ✅ ❌ ✅ ❌ labelled WIP
30744 grunweg feat: more extensions for differential geometry elaborators t-meta t-differential-geometry ❌ ✅ ✅ ✅ ✅ ❌ failing CI
30750 SnirBroshi feat(Data/Quot): `toSet` and `equivClassOf` awaiting-author awaiting-zulip t-data ✅ ✅ ✅ ✅ ❌ ❌ awaiting a zulip discussion
26588 faenuccio feat(Algebra/GroupWithZero/WithZero): add the multiplicative embedding with zero from the range t-algebra t-order ❌ ✅ ✅ ✅ ✅ ❌ failing CI
32042 chrisflav feat(AlgebraicGeometry): quasi compact covers t-algebraic-geometry ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
32169 saodimao20 feat: add convolution_comp_add_right awaiting-author t-analysis new-contributor ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
31132 kckennylau feat(Algebra): saturation of a submonoid t-algebra ❌ ✅ ✅ ✅ ✅ ❌ failing CI
31836 hanwenzhu chore(MeasureTheory/IntervalIntegral): generalize fundamental theorem of calculus to `HasDerivWithinAt` instead of `HasDerivAt` awaiting-author t-analysis t-measure-probability ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
26389 jjdishere feat(RingTheory): Perfectoid Field WIP t-topology t-analysis t-algebra ❌ ✅ ✅ ❌ ✅ ❌ labelled WIP
26390 jjdishere feat(Topology/Algebra): Krasner's lemma WIP t-number-theory t-topology t-algebra ❌ ✅ ✅ ❌ ✅ ❌ labelled WIP
31180 CoolRmal feat(Analysis): a closed convex set is the intersection of countably many half-spaces in a separable Banach space awaiting-author t-analysis new-contributor ❌ ✅ ✅ ✅ ❌ ❌ failing CI
21031 YaelDillies chore: get rid of generic hom coercions WIP ❌ ✅ ✅ ❌ ✅ ❌ labelled WIP
32165 yuanyi-350 feat(Real/Trigonometric): Add `sum_cos_arith_progression` and prepare for Dirichlet kernel awaiting-author t-analysis ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
32152 Lingyin00 feat(GroupTheory/SpecificGroups/Cyclic): generalize the proof of prime_card by not assuming Finite awaiting-author new-contributor t-group-theory ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
31891 jsm28 feat(Geometry/Euclidean/Sphere/OrthRadius): lemmas for setting up and using polars t-euclidean-geometry ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
26961 mariainesdff feat(RingTheory/PowerSeries/Substitution): add API t-ring-theory ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
32285 awainverse chore(ModelTheory/Bundled): Replace CategoryTheory.Bundled awaiting-author t-logic ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
31663 xroblot feat(Algebra): more instances about `min`, `max`, `iSup` and `iInf` of sub-algebras WIP t-algebra ✅ ✅ ✅ ❌ ✅ ❌ labelled WIP
29624 mcdoll feat(LinearAlgebra/LinearPMap): add definition of resolvent and first resolvent identity awaiting-author t-analysis t-algebra ❌ ✅ ✅ ✅ ❌ ❌ failing CI
27100 staroperator feat(ModelTheory): Presburger definability and semilinear sets t-logic ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
31057 jsm28 feat(Geometry/Euclidean/Incenter): `reindex` lemmas t-euclidean-geometry ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
32124 SnirBroshi feat(SimpleGraph/Walks/Operations): expand basic drop/take/reverse API t-combinatorics ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
29942 smmercuri feat(InfinitePlace/Completion): embeddings of `w.Completion` factor through embeddings of `v.Completion` when `w` extends `v` FLT ✅ ✅ ✅ ✅ ✅ ✅ ⚠️ awaiting review
29393 staroperator feat(SetTheory/ZFC): `card (V_ o) = preBeth o` t-set-theory large-import ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
32238 YaelDillies feat(Combinatorics/SimpleGraph): distributivity of box product over sum t-combinatorics large-import ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
30582 RemyDegenne feat: extension of a function to the closure of a submodule WIP t-topology ✅ ✅ ✅ ❌ ✅ ❌ labelled WIP
27579 RemyDegenne feat: risk of an estimator, DeGroot statistical information, total variation distance WIP t-measure-probability large-import ❌ ✅ ✅ ❌ ✅ ❌ labelled WIP
32131 Vierkantor feat(scripts): count the number of tactics without a docstring t-meta CI large-import ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
30605 joelriou feat(CategoryTheory): for any filtered category, there exists a final functor from a directed poset awaiting-author t-category-theory ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
32163 zhuyizheng feat(MeasureTheory): interval integral is absolutely continuous t-measure-probability new-contributor ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
29315 kbuzzard chore: raise priority of `IsTopologicalSemiring.toIsModuleTopology` awaiting-author t-topology ❌ ✅ ✅ ✅ ❌ ❌ failing CI
30758 Timeroot chore: tag abs_inv and abs_div with grind= t-algebra ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
31730 thorimur feat(Meta): declaration manipulation meta API: allow logging on type signature of theorems t-meta ❌ ✅ ✅ ✅ ✅ ❌ failing CI
29776 yuanyi-350 chore: refactor `ContinuousLinearMap.isOpenMap` by separating it into sublemmas WIP t-analysis ✅ ✅ ✅ ❌ ✅ ❌ labelled WIP
32159 zhuyizheng feat(Order): gaps of disjoint intervals t-order new-contributor ❌ ✅ ✅ ✅ ✅ ❌ 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 awaiting-author new-contributor t-ring-theory ❌ ✅ ✅ ✅ ❌ ❌ failing CI
31611 thorimur feat(Meta): `withPlural` wrapper for more readable messages in source awaiting-author t-meta ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
13740 YaelDillies feat: more robust ae notation t-meta t-measure-probability ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
28468 alreadydone feat(Algebra): ring API for `AddLocalization` awaiting-author t-algebra large-import ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
32134 mitchell-horner feat(Topology/Real): theorems linking `IsGLB` with `BddBelow`, `Antitone`, `Tendsto _ atTop` t-topology large-import ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
31901 callesonne feat(Bicategory/Subbicategory): add full subbicategories using `ObjectProperty` awaiting-author t-category-theory ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
32326 chrisflav feat(Algebra/ModuleCat): extension of scalars is comonadic for a faithfully flat algebra awaiting-author t-ring-theory ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
29960 yonggyuchoimath feat(Algebra/Category/Ring): equalizers of pushout maps of tensor product inclusions awaiting-author new-contributor t-ring-theory ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
32473 mattrobball chore(Kaehler.JacobiZariski): remove egregious local instance hack awaiting-author t-ring-theory ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
30436 wwylele feat(Topology/InfiniteSum): tprod_one_{add/sub}_ordered t-topology ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
32367 BoltonBailey feat(Computability): add finEncodings for List Bool and pairs of types t-computability ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
31610 rudynicolop feat(Computability/NFA): Kleene star closure for Regular Languages via NFA new-contributor t-computability ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
32374 adamtopaz feat(Tactic/WildcardUniverse): Foo.{*, _, v*, max u v} t-meta ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
32128 grunweg dev: investigate the private module linter not firing ❌ ✅ ✅ ✅ ✅ ❌ failing CI
32273 jsm28 feat(Analysis/Convex/Side): affine combinations on same / opposite side of face of a simplex as a vertex t-analysis t-convex-geometry ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
29744 espottesmith feat(Combinatorics): define directed hypergraphs t-combinatorics new-contributor ❌ ✅ ✅ ✅ ✅ ❌ failing CI
31147 daefigueroa feat(Dynamics): point transitive monoid actions and transitive points awaiting-author t-dynamics new-contributor ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
32160 SnirBroshi feat(Combinatorics/SimpleGraph/Walks): helper theorems about `darts` and `support` t-combinatorics ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
32455 vihdzp feat: order topologies of successor orders t-topology t-order ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
31492 fcoUnda chore(Analysis/SpecialFunctions): nthRoot improvement awaiting-author t-analysis new-contributor ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
30880 themathqueen feat(Analysis/InnerProductSpace): finite-dimensional inner product space with an algebra implies a coalgebra delegated t-analysis ✅ ✅ ✅ ✅ ✅ ✅ delegated
31495 jsm28 feat(Geometry/Euclidean/Sphere/SecondInter): `secondInter` and sides of faces of a simplex t-euclidean-geometry ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
32458 vihdzp feat: order isomorphisms preserve successor/predecessor limits awaiting-author t-order ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
29186 winstonyin feat: IsIntegralCurve for solutions to ODEs t-differential-geometry t-analysis t-dynamics ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
32676 Scarlett-le doc(Sphere.Power): add theorem to 1000.yaml and author credit t-euclidean-geometry new-contributor ❌ ✅ ✅ ✅ ✅ ❌ failing CI
24000 YaelDillies feat: correspondence between affine group schemes and Hopf algebras WIP t-algebraic-geometry FLT toric ❌ ✅ ✅ ❌ ✅ ❌ labelled WIP
32480 ADedecker feat: define `PolynormableSpace` t-analysis maintainer-merge ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
32688 grunweg chore: update complex analysis library overview t-analysis ❌ ✅ ✅ ✅ ✅ ❌ failing CI
32444 vihdzp feat: `SignType` is a complete linear order t-order t-data ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
26231 chrisflav feat(CategoryTheory/Sites): sheaf condition and coproducts WIP awaiting-author t-category-theory ❌ ✅ ✅ ❌ ❌ ❌ labelled WIP
30668 astrainfinita feat: `QuotType` RFC awaiting-zulip t-data ✅ ✅ ✅ ✅ ❌ ❌ awaiting a zulip discussion
32556 vihdzp doc: fix URL in docs documentation awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
27702 FLDutchmann feat(NumberTheory/SelbergSieve): define Lambda-squared sieves and prove important properties delegated t-number-theory ✅ ✅ ✅ ✅ ✅ ✅ delegated
26743 grunweg feat: product rule for Lie bracket on manifolds WIP t-differential-geometry ✅ ✅ ✅ ❌ ✅ ❌ labelled WIP
32734 Vierkantor chore(Tactic): document remaining undocumented tactics documentation t-meta ❌ ✅ ✅ ✅ ✅ ❌ failing CI
32742 LTolDe feet: add class SuslinSpace new-contributor ❌ ✅ ✅ ✅ ✅ ❌ failing CI
32745 LTolDe feat(Topology/Algebra): add MulActionConst.lean t-topology new-contributor ❌ ✅ ✅ ✅ ✅ ❌ failing CI
32748 LorenzoLuccioli chore(Topology/ContinuousOn): Add `fun_prop` tag to `ContinuousAt.comp_continuousWithinAt` t-topology ❌ ✅ ✅ ✅ ✅ ❌ failing CI
31508 FLDutchmann feat(Tactic): `algebra` tactic. awaiting-author t-meta ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
31059 gasparattila feat(Topology/Sets): define the Vietoris topology on `(Nonempty)Compacts` t-topology ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
32567 vihdzp feat: `CompleteLinearOrder (Πₗ i, α i)` t-order ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
32777 madvorak doc: Contributing moved to Contributing ❌ ✅ ✅ ✅ ✅ ❌ failing CI
32725 joelriou feat(CategoryTheory): presheaves of types which preserves a limit awaiting-author t-category-theory ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
30112 gaetanserre feat(Probability.Kernel): add representation of kernel as a map of a uniform measure t-measure-probability ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
25925 BoltonBailey feat: file for lemmas about MvPolynomials over NoZeroDivisors awaiting-author t-algebra ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
32403 FLDutchmann fix(FieldSimp): `declaration has free variables` kernel errors t-meta ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
32190 vihdzp chore(Algebra/Order/Ring/Archimedean): generalize theorems to `OrderHomClass` + `RingHomClass` t-algebra ❌ ✅ ✅ ✅ ✅ ❌ failing CI
32660 dagurtomas feat(Topology): sandwich lemmas for profinite sets t-topology ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
32665 erdOne feat(RingTheory): quasi-finite algebras t-ring-theory ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
30344 Deep0Thinking feat(MeasureTheory/Integral): add versions of `exists_eq_interval_average` and first mean value theorem for integrals awaiting-author t-measure-probability new-contributor ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
32242 vihdzp feat: missing instances for `OrderDual`/`Lex`/`Colex` t-order ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
32692 WilliamCoram feat: define multivariate restricted power series awaiting-author t-number-theory new-contributor t-ring-theory ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
27664 pechersky feat(Topology,Analysis): discrete topology metric space and normed groups awaiting-author t-topology ❌ ✅ ✅ ✅ ❌ ❌ failing CI
32440 thorimur feat: make the `unusedDecidableInType` linter fire when `Decidable*` instances are used only inside of proofs in the type t-linter ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
32552 ksenono feat(SetTheory/Cardinal): helpers for Konig's theorem new-contributor t-set-theory ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
32704 euprunin chore: remove use of `erw` awaiting-author t-category-theory t-topology t-measure-probability ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
31987 saodimao20 feat: add monotonicity and relation lemmas for mgf and cgf awaiting-author t-measure-probability new-contributor ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
32600 PrParadoxy feat(LinearAlgebra/Multilinear): composition of multilinear maps new-contributor ✅ ✅ ✅ ✅ ✅ ✅ ⚠️ awaiting review
28546 Sfgangloff feat(SymbolicDynamics): basic setup of Zd, full shift, cylinders, pat… t-dynamics new-contributor ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
32654 YaelDillies feat(Combinatorics): a clique has size at most the chromatic number t-combinatorics ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
30886 urkud feat(DifferentialForm): exterior derivative applied to vector fields awaiting-author t-analysis ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
30962 WangYiran01 feat(Combinatorics/Enumerative): add lattice path lemmas and counts t-combinatorics new-contributor ❌ ✅ ✅ ✅ ✅ ❌ failing CI
31766 SuccessMoses feat(Topology/EMetricSpace): continuity of arc length awaiting-author t-topology new-contributor ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
26986 WangYiran01 feat(Partition): add bijection for partitions with max part ≤ r awaiting-author t-combinatorics new-contributor ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
25138 chrisflav chore(RingTheory/Ideal): make `RingHom.ker` take a `RingHom` instead of `RingHomClass` awaiting-author t-algebra ❌ ✅ ✅ ✅ ❌ ❌ failing CI
30985 erdOne feat(AlgbraicGeometry), `Hom(-, X)` commutes with inverse limits for schemes of finite presentation t-algebraic-geometry ❌ ✅ ✅ ✅ ✅ ❌ failing CI
32401 ADedecker feat: monotonicity of D^n(U) in n and in U as CLMs t-analysis ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
32921 faenuccio refactor Submodule.map WIP awaiting-author t-algebra ❌ ✅ ✅ ❌ ❌ ❌ labelled WIP
32673 CoolRmal feat: an open subset of a Baire space is Baire t-topology large-import ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
31444 harahu doc(Probability/Martingale/BorelCantelli): fix presumed LaTeX typo delegated t-measure-probability ✅ ✅ ✅ ✅ ✅ ✅ delegated
32602 adamtopaz feat: Refactor graph WIP ❌ ✅ ✅ ❌ ✅ ❌ ⚠️ labelled WIP
32764 plp127 feat(Topology/Separation): completely normal iff hereditarily normal t-topology ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
32806 erdOne feat(RingTheory): base change of ideal with flat quotients t-ring-theory ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
31449 kim-em feat(SemilocallySimplyConnected): definition and alternative formulation ✅ ✅ ✅ ✅ ✅ ✅ ⚠️ awaiting review
32940 JovanGerb perf(to_fun): remove `ofNat(n)` in `Pi.ofNat_def` t-data ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
31121 jessealama feat: add ComplexShape.EulerCharSigns for generalized Euler characteristic awaiting-author t-category-theory t-algebra ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
31362 BeibeiX0 feat(partitions): generalized pentagonal numbers awaiting-author t-combinatorics new-contributor ❌ ✅ ✅ ✅ ❌ ❌ failing CI
26608 vihdzp feat(SetTheory/Cardinal/Aleph): `o.card ≤ ℵ_ o` and variants t-set-theory ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
31988 winstonyin feat: Uniqueness of implicit function awaiting-author t-analysis ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
30122 xroblot Development branch (1) WIP ❌ ✅ ✅ ❌ ✅ ❌ labelled WIP
24050 Paul-Lez feat(Data/Finsupp/Pointwise): generalise pointwise scalar multiplication of finsupps awaiting-author t-data ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
32971 Paul-Lez feat(Data/Finsupp/Pointwise): generalise pointwise scalar multiplication of finsupps t-data ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
28291 vasnesterov feat(Tactic): tactic for computing asymptotics of real functions WIP t-meta t-analysis large-import ✅ ✅ ✅ ❌ ✅ ❌ labelled WIP
30240 luigi-massacci feat(Analysis/Distribution/ContDiffMapSupportedIn): Add a wrapper for fderiv on D_K^n blocked-by-other-PR t-analysis ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
32210 ADedecker feat: iteratedFDeriv as a linear map on test functions t-analysis ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
7596 alreadydone feat: covering maps from properly discontinuous actions and discrete subgroups delegated t-topology ✅ ✅ ✅ ✅ ✅ ✅ delegated
32671 themathqueen chore(LinearAlgebra/GeneralLinearGroup/AlgEquiv): slightly generalize t-algebra ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
32828 Hagb feat(Algebra/Order/Group/Defs): add `IsOrderedAddMonoid.toIsOrderedCancelAddMonoid'` t-algebra ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
32849 plp127 feat: `UniformSpace.subset_countable_closure_of_almost_dense_set` t-topology ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
32856 stepan2698-cpu feat: definition of an irreducible representation t-algebra new-contributor ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
32992 mcdoll feat(Analysis/Fourier): Fourier transform of the convolution WIP t-analysis ❌ ✅ ✅ ❌ ✅ ❌ labelled WIP
32770 mcdoll feat(Analysis/TemperedDistribution): derivatives t-analysis 🟤 ✅ ✅ ✅ ✅ ❌ running CI
32766 mcdoll feat(Analysis/TemperedDistribution): embedding of temperate growth functions t-analysis ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
32768 mcdoll feat(Analysis/TemperedDistribution): embedding of Schwartz functions t-analysis ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
32813 erdOne feat(AlgebraicGeometry): relative normalization of schemes delegated t-algebraic-geometry ✅ ✅ ✅ ✅ ✅ ✅ delegated
30089 loefflerd feat(NumberTheory/ModularForms): Bounds on modular forms and q-expansion coeffs WIP blocked-by-other-PR t-number-theory large-import ✅ ❌ ✅ ❌ ✅ ❌ blocked on another PR
32215 jonasvanderschaaf feat(ModelTheory/Types): Construct a topology on CompleteType and prove the space is TotallySeparated t-topology t-logic new-contributor ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
32881 foderm feat(AlgebraicTopology/SimplicialObject): define simplicial homotopy awaiting-author new-contributor t-algebraic-topology ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
31653 ster99 feat(MeasureTheory): Foelner filters awaiting-author new-contributor ✅ ✅ ✅ ✅ ❌ ❌ ⚠️ awaiting author
32773 Hagb feat(Algebra/GroupWithZero/NonZeroDivisors): add some lemmas about multiplication t-algebra ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
31364 YaelDillies feat: binomial random graphs t-combinatorics t-measure-probability ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
32927 gasparattila feat(Analysis/InnerProductSpace): orthogonal decomposition as a `LinearIsometryEquiv` awaiting-author t-analysis ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
26923 oliver-butterley feat(Dynamics/BirkhoffSum): add the pointwise ergodic theorem (Birkhoff's) t-dynamics new-contributor ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
28248 YaelDillies feat: binomial random variables t-measure-probability ❌ ✅ ✅ ✅ ✅ ❌ failing CI
31478 BGuillemet feat(CategoryTheory/Sites): `uliftYoneda` for sheaves over a subcanonical topology t-category-theory maintainer-merge ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
32983 JovanGerb feat: use `LE.le` for subset relation in `Set`, `Finset`, `PSet`, `ZFSet` ❌ ✅ ✅ ✅ ✅ ❌ ⚠️ failing CI
32672 tb65536 feat: haar measures on short exact sequences t-topology t-measure-probability FLT ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
32699 mirefek doc: update `use` doc-string to distinguish `exists` / `use` / `use!` t-meta new-contributor ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
32772 tb65536 feat(Data/Set/Card): criterion for `s.ncard ≤ (f '' s).ncard + 1` t-data ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
32836 YaelDillies feat(Algebra): characterise when a submodule constructor is equal to `⊥` t-algebra ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
32880 0xTerencePrime feat(Analysis/Asymptotics): define subpolynomial growth t-analysis new-contributor ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
32608 PrParadoxy feat(LinearAlgebra/PiTensorProduct): API for PiTensorProducts indexed by sets new-contributor ✅ ✅ ✅ ✅ ✅ ✅ ⚠️ awaiting review
32555 ksenono feat(Combinatorics/SimpleGraph/Matching): maximum and maximal matchings for Konig's theorem t-combinatorics new-contributor ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
32570 ksenono feat(Combinatorics/SimpleGraph): bipartite subgraphs and vertex-disjoint graphs for Konig's theorem t-combinatorics new-contributor ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
31092 FlAmmmmING feat(Algebra/Group/ForwardDiff.lean): Add theorem `sum_shift_eq_fwdDiff_iter`. awaiting-author t-algebra new-contributor ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
32769 mcdoll feat(Analysis/TemperedDistribution): multiplication with temperate growth functions t-analysis ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
26857 Thmoas-Guan feat(Algebra): define associated graded structure for abelian group awaiting-author t-algebra ❌ ✅ ✅ ✅ ❌ ❌ failing CI
32835 vasnesterov fix(Tactic/Order): equal but not syntactically equal types bug t-meta maintainer-merge ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
32966 Thmoas-Guan feat(Algebra/Homology): head of long exact sequence of `Ext` t-algebra ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
26212 Thmoas-Guan feat(Algebra): the Rees theorem for depth t-algebra large-import ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
32316 Thmoas-Guan feat(Homology/ModuleCat): Dimension Shifting tools in ModuleCat awaiting-author t-category-theory t-algebra ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
28693 faenuccio feat(Analysis.Normed.Module.Milman-Pettis): add Milman-Pettis theorem WIP t-analysis ❌ ✅ ✅ ❌ ✅ ❌ labelled WIP
28682 Thmoas-Guan feat(RingTheory): definition of regular local ring awaiting-author t-ring-theory ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
28599 Thmoas-Guan feat(RingTheory): polynomial over CM ring is CM WIP large-import t-ring-theory ❌ ✅ ✅ ❌ ✅ ❌ labelled WIP
29558 Thmoas-Guan feat(Algebra): definition of global dimension awaiting-author merge-conflict t-ring-theory ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
31998 Thmoas-Guan feat(Algebra): localized module in `ModuleCat` t-algebra ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
32984 artie2000 refactor: remove order instances from `SetLike` t-meta t-data ❌ ✅ ✅ ✅ ✅ ❌ failing CI
28796 grunweg feat: immersions are smooth t-differential-geometry ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
32039 HugLycan feat(Tactic/Positivity): handle non-zeroness in non-orders WIP t-meta new-contributor ❌ ✅ ✅ ❌ ✅ ❌ labelled WIP
32845 jonasvanderschaaf feat(CategoryTheory): `GrothendieckTopology.yoneda` preserves certain (co)limits WIP new-contributor ❌ ✅ ✅ ❌ ✅ ❌ ⚠️ labelled WIP
33048 vihdzp feat: more theorems on `ArchimedeanClass.stdPart` t-algebra ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
33031 chiyunhsu feat(Combinatorics/Enumerative/Partition): add combinatorial proof of Euler's partition theorem t-combinatorics new-contributor ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
33051 xgenereux feat: zpow left ₀ lemmas t-algebra ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
30484 vihdzp refactor: override `≤` and `<` in `Function.Injective.semilatticeSup`, etc. t-order bench-after-CI ❌ ✅ ✅ ✅ ✅ ❌ failing CI
31925 alreadydone feat(Topology): étalé space associated to a predicate on sections t-topology ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
33059 vihdzp feat: `lift (ℶ_ o) = ℶ_ (lift o)` t-set-theory ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
32837 erdOne feat(RingTheory): noetherian model for etale algebras awaiting-author large-import t-ring-theory ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
32679 YaelDillies chore(Data/Sym2): improve defeq of `diagSet` t-data ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
32964 themathqueen chore(Analysis/Normed/Operator/LinearIsometry): change coercion for `LinearIsometryEquiv.toContinuousLinearEquiv` delegated t-analysis ✅ ✅ ✅ ✅ ✅ ✅ delegated
33052 JovanGerb feat: replace `rw??` tactic with `#infoview_search` command t-meta file-removed ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
31138 AntoineChambert-Loir feat(LinearAlgebra/Transvection): auxiliary lemmas to compute the determinant of transvection in a module t-algebra large-import ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
31560 AntoineChambert-Loir feat(Topology/Sion): the minimax theorem of von Neumann - Sion t-topology ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
33047 themathqueen chore(Analysis): prefer to use `toSpanSingleton` over `smulRight (1 : R →L[R] R)` t-analysis ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
28411 zcyemi feat(LinearAlgebra/AffineSpace/Simplex/Centroid): define centroid and medians awaiting-author t-algebra large-import ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
31315 Parcly-Taxel feat: IMO 2010 Q5 maintainer-merge IMO ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
32355 bjornsolheim feat(Geometry/Convex/Cone): define and characterize simplicial pointed cones new-contributor t-convex-geometry ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
33029 urkud feat(Measure): product of uniformly locally doubling measures t-measure-probability ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
32811 erdOne feat(RingTheory): predicate on satisfying Zariski's main theorem t-ring-theory ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
32823 erdOne feat(RingTheory): construct etale neighborhood that isolates point in fiber t-ring-theory ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
32886 alreadydone refactor(Algebra/Order): change `MulArchimedeanClass.subgroup` to `FiniteArchimedeanClass.subgroup` t-algebra t-order ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
32892 Parcly-Taxel feat(Analysis/SpecialFunctions): arithmetic-geometric mean t-analysis ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
32918 michelsol feat: define `supEdist` and `supDist` in a new file. t-topology new-contributor ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
28972 themathqueen feat(LinearAlgebra/Matrix): star-algebra automorphisms on matrices are unitarily inner awaiting-author t-algebra ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
32279 joelriou feat(CategoryTheory): effective epi in the category of functors to types WIP t-category-theory ✅ ✅ ✅ ❌ ✅ ❌ labelled WIP
29948 mcdoll feat(Analysis/Fourier): the Fourier transform on `L^2` t-analysis ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
31595 astrainfinita chore: redefine `Ideal.IsPrime` awaiting-author t-algebra ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
33043 euprunin chore: golf using `grind` and `simp` awaiting-author ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
33039 euprunin chore(Data/List): deprecate `ext_get_iff` awaiting-author t-data ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
32938 0xTerencePrime feat(Order/LocallyFinite): prove DenselyOrdered and LocallyFiniteOrder are incompatible awaiting-author t-order new-contributor ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
32978 archiebrowne feat(NumberTheory/ModularForms/Basic): Provide definition of the products of finitely many modular forms awaiting-author t-number-theory new-contributor ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
32911 erdOne feat(Analysis): ℘ is analytic awaiting-author t-analysis ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
32281 ajirving feat(NumberTheory.Chebyshev): prove connection between prime counting and theta t-number-theory new-contributor large-import ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
33070 MrQubo fix(Algebra/BigOperators/Group/Finset): Add missing binder annotation with pp.analyze in Finset.sum t-algebra new-contributor ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
33028 bjornsolheim feat(Geometry/Convex/Cone): minimal and maximal cone tensor products are commutative t-convex-geometry ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
33077 YaelDillies feat(Data/Rel): balls WIP t-data ❌ ✅ ✅ ❌ ✅ ❌ labelled WIP
31995 Thmoas-Guan feat(RingTheory) : Module being injective is local property awaiting-author t-ring-theory ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
33050 mkaratarakis feat: lemmas for the analytic part of the proof of the Gelfond–Schneider theorem t-number-theory new-contributor ❌ ✅ ✅ ✅ ✅ ❌ failing CI
26483 metakunt feat(RingTheory/RootsOfUnity/PrimitiveRoots): add primitiveRootsPowEquivOfCoprime delegated new-contributor t-ring-theory ✅ ✅ ✅ ✅ ✅ ✅ delegated
32617 erdOne feat(RingTheory): field extension over perfect fields are smooth awaiting-author t-ring-theory ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
32771 tb65536 feat(Algebra/Order/BigOperators/Group): criterion for `m.card ≤ m.toFinset.card + 1` t-algebra t-order t-data ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
31425 robertmaxton42 feat(Topology): implement delaborators for non-standard topology notation t-topology ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
31749 YaelDillies refactor: make `LinearOrderedCommMonoidWithZero`s cancellative t-algebra large-import file-removed ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
33080 sinhp feat(Category Theory): Cartesian Natural Transformation t-category-theory ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
32803 erdOne feat(RIngTheory): more-linear version of `tensorKaehlerEquiv` awaiting-author t-ring-theory ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
32751 dagurtomas chore(CategoryTheory): module deprecations for #32746 easy ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
32619 dagurtomas feat(CategoryTheory): the category of type-valued functors has images t-category-theory ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
33082 AntoineChambert-Loir feat(GroupTheory/SpecificGroups/Alternating/Simple): the alternating group on at least 5 letters is simple. large-import t-group-theory ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
33056 vihdzp refactor: standardize spelling of `ℵ₁` as `aleph1` RFC awaiting-zulip t-set-theory ✅ ✅ ✅ ✅ ❌ ❌ awaiting a zulip discussion
31161 AntoineChambert-Loir feat(RingTheory/MvPolynomial/IrrQuadratic): irreducibility of sum X_i Y_i awaiting-author maintainer-merge t-ring-theory ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
33098 RemyDegenne feat: minimal covers and maximal separated sets t-topology brownian ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
32021 jsm28 feat(Geometry/Euclidean/Altitude): `map` and `restrict` lemmas t-euclidean-geometry ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
30860 FormulaRabbit81 feat(MeasureTheory): the space of probability measures on a compact space is compact awaiting-author t-measure-probability ❌ ✅ ✅ ✅ ❌ ❌ failing CI
27599 mitchell-horner feat(Combinatorics/SimpleGraph): define `CompleteEquipartiteSubgraph` awaiting-author t-combinatorics ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
33060 xgenereux feat: nontrivial instances for valuation with `ℤᵐ⁰` as codomain ✅ ✅ ✅ ✅ ✅ ✅ ⚠️ awaiting review
32955 CBirkbeck feat(NumberTheory/ModularForms/EisensteinSeries/Summable): add auxiliary E2 lemmas t-number-theory ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
33054 MichaelStollBayreuth feat(NumberTheory/Height/Basic): first installment of heights t-number-theory ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
32958 chrisflav feat(AlgebraicGeometry): flat monomorphisms of finite presentation are open immersions t-algebraic-geometry ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
27053 tb65536 feat: Galois group of `x^n - x - 1` WIP t-algebra large-import ❌ ✅ ✅ ❌ ✅ ❌ labelled WIP
33106 Timeroot feat(SpecialFunctions/Log): log ∘ rexp = id easy t-analysis ❌ ✅ ✅ ✅ ✅ ❌ failing CI
30373 sinhp feat(CategoryTheory): LCCC sections (constructing right adjoint to `Over.ChosenPullback.pullback`) t-category-theory ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
33100 themathqueen refactor(Algebra/Order/Field/Basic): generalize file from `LinearOrder` to `PartialOrder` and `PosMulReflectLT` t-algebra ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
32831 urkud refactor(Besicovitch): redefine `SatelliteConfig` t-measure-probability ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
33044 bryangingechen ci: also get cache for parent commit CI ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
33101 AntoineChambert-Loir feat(LinearAlgebra/Dual/Lemmas): generalize hypotheses t-algebra ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
33107 Timeroot feat(ContinuousLinearMap): range + ker simps t-topology ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
32532 SnirBroshi feat(Combinatorics/SimpleGraph/Connectivity): connected components are maximally connected subsets/subgraphs t-combinatorics ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
33064 DavidLedvinka feat(Probability): Add `condLExp`, conditional expectation with the Lebesgue integral t-measure-probability ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
30526 SnirBroshi chore(Logic/Relation): use `Subrelation` to state theorems t-logic awaiting-zulip ✅ ✅ ✅ ✅ ❌ ❌ awaiting a zulip discussion
30872 rudynicolop feat(Computability/NFA): NFA closure under concatenation new-contributor t-computability maintainer-merge ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
33110 dagurtomas feat(CategoryTheory): adjoint functor theorems for presentable categories WIP t-category-theory ❌ ✅ ✅ ❌ ✅ ❌ labelled WIP
30391 rudynicolop feat(Data/List): list splitting definitions and lemmas new-contributor t-data ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
31960 urkud feat: a lower bound for the volume of a cone on the unit sphere t-measure-probability ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
31133 thorimur feat(Linter): combinators for linter option boilerplate delegated t-meta t-linter ✅ ✅ ✅ ✅ ✅ ✅ delegated
32188 euprunin feat: add `grind` annotation for `ENNReal.inv_eq_zero` awaiting-author t-data ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
33112 alreadydone feat(GroupAction): `(M →[M] M) ≃* Mᵐᵒᵖ` t-algebra t-group-theory ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
32698 farruhx feat(List): add aesop / simp annotations to selected lemmas for improved automation awaiting-author new-contributor t-data ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
33105 Timeroot feat(BoundedOrder): add `finiteness` rule for ite and dite awaiting-author t-meta t-order ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
32960 dleijnse feat(FieldTheory): adjoin pth roots t-algebra new-contributor ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
33085 joelriou feat(AlgebraicTopology): weak equivalences on a full subcategory t-category-theory t-algebraic-topology ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
33022 themathqueen feat(Analysis/InnerProduct/Positive): `(α • f).IsPositive` iff `0 ≤ α` t-analysis ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
32872 JovanGerb feat(Data/Real/Basic): don't expose the definition of `Real` t-data ❌ ✅ ✅ ✅ ✅ ❌ failing CI
27262 Timeroot feat(Tactic/Bound): bound? for proof scripts awaiting-author t-meta ❌ ✅ ✅ ✅ ❌ ❌ failing CI
33063 DavidLedvinka chore(Probability): Rename Adapted to StronglyAdapted t-measure-probability ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
33033 kim-em feat(Tactic/Choose): add type annotation support t-meta ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
30981 jsm28 feat(Geometry/Euclidean/Angle/Bisector): oriented angle bisection mod π t-euclidean-geometry ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
30640 SnirBroshi feat(Combinatorics/SimpleGraph/Acyclic): define `reachabilitySet` + a maximally acyclic graph is a tree t-combinatorics ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
31332 sinhp feat(CategoryTheory): Exponentiable morphisms t-category-theory ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
32260 jsm28 feat(Geometry/Euclidean/Angle/Oriented/Affine): oriented angle bisection and halving unoriented angles t-euclidean-geometry ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
32105 joelriou feat(CategoryTheory): computing Ext-groups using an injective resolution t-category-theory ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
32541 YaelDillies chore: import Tactic.Attr.Register privately large-import ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
32826 felixpernegger feat(Data/Tuple/Sort): Permutation is monotone iff its the identity new-contributor t-data ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
32939 JovanGerb fix(to_additive): don't translate into non-existent names t-meta ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
32956 adomani fix: `simp_rw` does not hide goals t-meta ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
33049 xgenereux feat: Valuation.IsTrivialOnConstants awaiting-author t-ring-theory ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
27542 chrisflav feat(RingTheory/KrullDimension): dimension of polynomial ring awaiting-author large-import t-ring-theory ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
29203 Hagb feat(RingTheory/MvPolynomial/Groebner): add Gröbner basis blocked-by-other-PR large-import t-ring-theory ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
32925 chrisflav feat(RingTheory/Smooth/StandardSmooth): transport `IsStandardSmooth` along algebra isomorphisms maintainer-merge t-ring-theory ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
33025 JovanGerb feat(gcongr): beef up `@[gcongr]` tag to accept `↔` & any argument order t-meta ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
33115 JohnnyTeutonic feat(Data/Matrix/Cartan): determinants and simply-laced properties new-contributor t-data large-import ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
33010 xgenereux feat: localizations of primes in Dedekind domains are valuation subrings awaiting-author large-import t-ring-theory ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
33114 urkud feat: define `WithRPowDist` t-topology ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
32988 Whysoserioushah feat(RingTheory/Morita/Matrix) : more on morita equivalence between `R` and `Mn(R)` t-ring-theory ❌ ✅ ✅ ✅ ✅ ❌ failing CI
31141 peabrainiac feat(Analysis/Calculus): parametric integrals over smooth functions are smooth t-analysis ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
32970 YuvalFilmus feat(Trigonometric/Chebyshev/RootsExtrema): compute roots and extrema of Chebyshev polynomials t-analysis ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
33061 edwin1729 refactor: generalise compact from CompleteLattice to PartialOrder awaiting-author new-contributor ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
33120 urkud feat(Calculus/Implicit): add more lemmas about `ImplicitFunctionData` t-analysis ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
30129 vlad902 feat(SimpleGraph): define and prove basic theory of vertex covers t-combinatorics ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
33121 SnirBroshi feat(Combinatorics/SimpleGraph/Hasse): paths in a graph are isomorphic to path graphs t-combinatorics large-import ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
32888 staroperator feat(Tactic/FunProp): make `fun_prop` able to tag `→` and `∀` t-meta large-import ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
27706 xroblot feat(RingTheory/Localization/AtPrime): inertia degree and ramification index are preserved by localization WIP large-import t-ring-theory ✅ ✅ ✅ ❌ ✅ ❌ labelled WIP
31579 xroblot feat(Data/Nat/Digits): prove the bijection induced by `Nat.ofDigits` and use it to compute the sum of the sum of digits t-data ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
32389 LLaurance feat(Analysis): Trigonometric identities awaiting-author t-analysis awaiting-zulip ✅ ✅ ✅ ✅ ❌ ❌ awaiting a zulip discussion
32127 CoolRmal feat: use IndexedPartition.piecewise to create simple/measurable/strongly measurable functions t-measure-probability large-import brownian ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
33065 CoolRmal feat: a function is always continuous at an isolated point t-topology ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
33126 CoolRmal feat: function composition preserves boundedness t-order ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
32438 JovanGerb feat: unfold-boundaries in `to_dual` t-meta ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
32853 euprunin chore: golf using `grind` and `simp` ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
33111 SnirBroshi feat(Order/Monotone/Defs): weaken hypothesis of `injective_of_le_imp_le` t-order ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
32891 felixpernegger feat(Topology/EMetricSpace): Introduction of ```Weak(Pseudo)EMetricSpace``` new-contributor ✅ ✅ ✅ ✅ ✅ ✅ ⚠️ awaiting review
33125 xroblot feat(GroupTheory): add `Subgroup.le_zpowers_iff` t-group-theory ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
33127 dupuisf feat(Fin): conversion lemmas between `Finset.Ixx` t-order t-data 🟤 ✅ ✅ ✅ ✅ ❌ running CI
28582 Thmoas-Guan feat(Data): some lemmas about WithBot ENat t-data ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
31706 Thmoas-Guan feat(Algebra/ModuleCat): `ModuleCat.uliftFunctor` awaiting-author t-algebra ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
31879 Thmoas-Guan feat(Algebra/Homology): Projective dimension in linear equiv awaiting-author t-algebra ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
31707 Thmoas-Guan feat(Homology): map between `Ext` induced by exact functor awaiting-author t-category-theory t-algebra ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
33124 riccardobrasca feat(RepresentationTheory/Homological/GroupCohomology/Hilbert90): add Hilbert 90 for cyclic groups t-number-theory large-import ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
33091 WenrongZou feat(RingTheory/MvPowerSeries): (mv) PowerSeries version of `expand_char` large-import t-ring-theory ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
31219 Thmoas-Guan feat(Algebra): lemma about `IsBaseChange` under exact sequence awaiting-author t-ring-theory ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
33109 felixpernegger feat(Data/Nat/Choose): Binomial inversion new-contributor ✅ ✅ ✅ ✅ ✅ ✅ ⚠️ awaiting review
32144 EtienneC30 feat: add a predicate HasGaussianLaw t-measure-probability brownian ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
32740 LTolDe feat: add IsNowhereDense helpers new-contributor large-import ✅ ✅ ✅ ✅ ✅ ✅ ⚠️ awaiting review
33084 joelriou feat(CategoryTheory): MorphismProperty induced on a quotient category t-category-theory ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
32896 ScottCarnahan feat(Algebra/Lie/Extension): Lie Algebra isomorphism from 2-coboundary, 1-cochain from two splittings t-algebra ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
33122 dleijnse chore(FieldTheory): add API lemma's for IntermediateField.adjoin t-algebra new-contributor ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
27261 Sebi-Kumar feat(Topology): add definition for subpaths t-topology new-contributor ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
32946 tb65536 refactor(Algebra/Polynomial/Factors): Deprecate file t-algebra ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
33133 0xTerencePrime feat(Algebra/Group/Center): add Decidable (IsMulCentral a) instance t-algebra new-contributor ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
33135 0xTerencePrime chore(Algebra/Ring/Parity): generalize even_two and Even.mul_left/right t-algebra new-contributor ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
33131 urkud refactor(Analysis,Geometry): assume `n ≠ 0`, not `1 ≤ n` maintainer-merge ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
32795 fpvandoorn fix: restrict abv positivity extension to variable functions t-meta t-algebra ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
33021 farmanb feat(RingTheory/IdealFilter): add ideal filters and Gabriel filters new-contributor t-ring-theory ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
32412 Brian-Nugent feat: add Artinian schemes t-algebraic-geometry new-contributor ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
24383 YaelDillies feat: distributive Haar characters of `ℝ` and `ℂ` WIP awaiting-CI t-measure-probability FLT file-removed ❌ ✅ ✅ ❌ ❌ ❌ labelled WIP
33099 YaelDillies chore(RingTheory/FiniteType): move `MonoidAlgebra` lemmas earlier t-algebra large-import ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
33137 YaelDillies chore(Algebra/MonoidAlgebra): don't use hom classes when bundling `mapDomain` t-algebra ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
33139 YaelDillies feat: transfer `Coalgebra.IsCocomm` across an `Equiv` 🟤 ✅ ✅ ✅ ✅ ❌ ⚠️ running CI
33128 gasparattila feat(Topology/UniformSpace): generalize `TotallyBounded` to filters t-topology ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
33142 JovanGerb feat(Order/Lattice): use `@[to_dual]` t-order 🟤 ✅ ✅ ✅ ✅ ❌ running CI
33145 CoolRmal feat: supremum of a continuous function on a dense set is equal to the supremum on the univ t-topology ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
30612 grunweg feat: add ContDiff.lipschitzOnWith t-analysis ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
33093 YaelDillies feat(Algebra): product of `1`s over a `Finsupp` t-algebra maintainer-merge ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
33094 YaelDillies chore(Algebra/Group/TransferInstance): make `mulEquiv_symm_apply` be simp t-algebra maintainer-merge ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
32702 SnirBroshi chore(Combinatorics/SimpleGraph/Connectivity): move `Finite ConnectedComponent` instance from `WalkCounting.lean` to `Connected.lean` t-combinatorics ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
32739 Rida-Hamadani chore(SimpleGraph): golf and improve style of `Subwalks.lean` t-combinatorics ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
32910 felixpernegger feat(Data/Nat/Choose): two binomial coefficient sum identities new-contributor t-data ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
32989 kim-em fix(Tactic/Simps): skip @[defeq] inference for non-exposed definitions t-meta ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
32987 kim-em feat: pipeline downloads and decompression in `cache get` ✅ ✅ ✅ ✅ ✅ ✅ ⚠️ awaiting review
33000 loefflerd feat(Analysis/Analytic): analytic order of a composition t-analysis ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
33016 xgenereux feat: RingHom.adjoinAlgebraMap ✅ ✅ ✅ ✅ ✅ ✅ ⚠️ awaiting review
33017 themathqueen feat(Analysis/Normed/Operator): continuous algebra equivalences between continuous endomorphisms are inner t-analysis ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
33007 vihdzp feat: `stdPart x = sSup {r | r < x}` ✅ ✅ ✅ ✅ ✅ ✅ ⚠️ awaiting review
29151 yuanyi-350 feat: Corollary of Hahn–Banach theorem awaiting-author new-contributor large-import ✅ ✅ ✅ ✅ ❌ ❌ ⚠️ awaiting author
33119 euprunin chore: golf using `grind`. add `grind` annotations. ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
33074 euprunin chore: golf using `grind` t-data ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
33129 Paul-Lez feat(Tactic/Simproc/VecPerm): Add simproc for permuting entries of a vector t-meta ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
32459 vihdzp chore(Order/Directed): use `to_dual` t-order ❌ ✅ ✅ ✅ ✅ ❌ failing CI
32645 vihdzp feat(SetTheory/Cardinal): formulas for `sum (fun n : ℕ ↦ x ^ n)` t-set-theory ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
30898 vihdzp feat: characterization of `List.splitBy` t-data ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
33147 SnirBroshi feat(Combinatorics/SimpleGraph/Coloring): add a few missing instances (`IsEmpty`/`Nontrivial`/`Infinite`) t-combinatorics ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
31794 thorimur feat: `unusedFintypeInType` linter ✅ ✅ ✅ ✅ ✅ ✅ ⚠️ awaiting review
33040 vihdzp refactor: rename `≤ᵥ` to `vle` and `<ᵥ` to `vlt` RFC t-ring-theory ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
33130 IlPreteRosso feat(Analysis/Normed/Lp): add Banach algebra structure on ℓ¹ via Cauchy product t-analysis new-contributor ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
33075 1a776 feat: bound Rayleigh quotient in spans of eigenvectors t-analysis new-contributor ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
32851 tdwag123 feat(MeasureTheory/Measure/Hausdorff) add `exists_accPt_of_pos_hausdorffMeasure ` t-measure-probability new-contributor ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
32744 NoneMore feat(ModelTheory/Definablity): add `DefinableFun` definition and lemmas t-logic new-contributor ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
33113 sinhp feat(Category Theory): A natural isomorphism connecting Over.iteratedSlice and Over.map easy t-category-theory ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
32262 alreadydone feat(Algebra): stably finite rings awaiting-author t-algebra t-ring-theory ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
32870 0xTerencePrime feat(Combinatorics/SimpleGraph): define edge-connectivity awaiting-author t-combinatorics new-contributor ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
32043 thomaskwaring feat(Combinatorics/SimpleGraph/Acyclic): characterise maximal acyclic subgraphs t-combinatorics new-contributor ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
32701 sgouezel feat: Prokhorov theorem ready-to-merge t-measure-probability large-import ✅ ✅ ✅ ✅ ✅ ✅ awaiting bors
32030 newell feat(Analysis/AperiodicOrder/Delone): Delone Sets t-analysis ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
32852 artie2000 refactor(Algebra): generalise `support` from `Subsemiring` to `AddSubmonoid` t-algebra ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
32775 urkud feat(VitaliFamily): prove `filterAt_enlarge` ready-to-merge t-measure-probability ✅ ✅ ✅ ✅ ✅ ✅ awaiting bors
31885 CoolRmal feat: Integrable if UI + convergence in measure ready-to-merge t-measure-probability brownian ✅ ✅ ✅ ✅ ✅ ✅ awaiting bors
26484 peabrainiac feat(Geometry/Diffeology): basics of diffeological spaces t-differential-geometry ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
33148 thorimur chore: fix more `unusedFintypeInType` linter violations ready-to-merge ✅ ✅ ✅ ✅ ✅ ✅ awaiting bors
33138 gasparattila chore(MeasureTheory/Measure/Stieltjes): remove `backward.privateInPublic` t-measure-probability maintainer-merge tech debt ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
32824 Vilin97 Prove that the diameter of a Euclidean ball is twice its radius. t-analysis new-contributor large-import ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
33140 JovanGerb feat(Order/Disjoint): use `@[to_dual]` t-order ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
32499 vihdzp chore(Order/WithBot): add `to_dual` attributes (part 3) t-order ❌ ✅ ✅ ✅ ✅ ❌ failing CI
33153 harahu doc(MeasureTheory): fix typos and inconsistencies t-measure-probability ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
32841 0xTerencePrime feat(Analysis/Normed/Group/Seminorm): define SupSet instances awaiting-author t-analysis new-contributor ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
33150 vihdzp chore: more `to_dual` tags on `Order.(succ/pred)` t-order ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
33141 YaelDillies chore(RingTheory/Coalgebra/MonoidAlgebra): use `to_additive` t-ring-theory ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
32866 JovanGerb fix(to_fun): fix the `@[to_fun]` attribute when the proof is not by reflexivity t-meta ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
30736 alreadydone feat(RingTheory): Picard group of a domain is isomorphic to ClassGroup merge-conflict t-algebra large-import ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
32974 jano-wol feat: golf eq_top_of_invtSubmodule_ne_bot awaiting-author t-algebra ❌ ✅ ✅ ✅ ❌ ❌ failing CI
30190 joelriou feat(CategoryTheory/Sites): functoriality of descent data awaiting-author t-category-theory large-import ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
33152 kebekus feat: Use new predicate `Meromorphic` awaiting-author t-analysis ✅ ✅ ✅ ✅ ❌ ❌ awaiting author
32830 loefflerd refactor: use "@[to_fun]" to generate some lemmas 🟤 ✅ ✅ ✅ ✅ ❌ running CI
33144 JovanGerb chore(Analysis/Meromorphic/Basic): remove redundant `fun_` lemmas ready-to-merge t-analysis ✅ ✅ ✅ ✅ ✅ ✅ awaiting bors
33154 JovanGerb feat(to_fun): show the generated declaration when hovering t-meta 🟤 ✅ ✅ ✅ ✅ ❌ running CI
33134 faenuccio feat(Normed/Module/WeakDual): add Goldstine lemma WIP 🟤 ✅ ✅ ❌ ✅ ❌ ⚠️ labelled WIP
33146 JovanGerb feat(CategoryTheory/Category/Basic): use `to_dual` t-meta t-category-theory ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
33123 harahu doc(CategoryTheory): fix typos t-category-theory ✅ ✅ ✅ ✅ ✅ ✅ awaiting review
14167 alreadydone feat: Group scheme structure on Weierstrass curve WIP merge-conflict t-algebraic-geometry workshop-AIM-AG-2024 ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP
13847 alreadydone feat(EllipticCurve): the universal elliptic curve awaiting-author merge-conflict t-algebraic-geometry t-algebra ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
13297 urkud feat(Semicontinuous): add `comp` lemma awaiting-author merge-conflict t-topology t-order ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
12679 MichaelStollBayreuth perf(NumberTheory/RamificationInertia): speed up slow file WIP merge-conflict ✅ ✅ ❌ ❌ ✅ ❌ labelled WIP
12608 eric-wieser feat: allow `nsmul` / `zsmul` to be omitted again, with a warning awaiting-author merge-conflict t-meta t-algebra ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
12934 grunweg chore: replace more uses of > or ≥ by < or ≤ help-wanted awaiting-author merge-conflict ✅ ✅ ❌ ❌ ❌ ❌ looking for help
12933 grunweg chore: replace some use of > or ≥ by < or ≤ awaiting-author merge-conflict ❌ ✅ ❌ ✅ ❌ ❌ failing CI
11617 urkud refactor(Finset): redefine Finset.diag, review API awaiting-author merge-conflict t-logic ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
12192 Ruben-VandeVelde feat: generalize isLittleO_const_id_atTop/atBot awaiting-author merge-conflict t-analysis ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
10024 ADedecker feat: rename `connectedComponentOfOne` to `identityComponent`, prove that it is normal and open merge-conflict awaiting-CI t-topology ❌ ✅ ❌ ✅ ❌ ❌ does not pass CI
10594 lecopivo feat: `fun_trans` function transformation tactic e.g. for computing derivatives WIP merge-conflict t-meta ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP
10721 urkud feat(Order/FunLike): define `PointwiseLE` merge-conflict t-order t-logic ??? ✅ ❌ ✅ ✅ ❌ missing CI information
10521 eric-wieser chore: generalize `IsBoundedLinearMap` to modules awaiting-author merge-conflict t-analysis ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
11100 eric-wieser feat(CategoryTheory/Limits): add `Functor.mapBinaryBiconeInv` merge-conflict awaiting-CI t-category-theory ❌ ✅ ❌ ✅ ❌ ❌ does not pass CI
8616 eric-wieser feat(Algebra/FreeAlgebra): add right action and `IsCentralScalar` merge-conflict awaiting-CI t-algebra ✅ ✅ ❌ ✅ ❌ ❌ does not pass CI
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 ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
9356 alexjbest feat: assumption? awaiting-author merge-conflict t-meta ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
9354 chenyili0818 feat: monotonicity of gradient on convex real-valued functions awaiting-author merge-conflict t-analysis ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
9229 eric-wieser refactor(Algebra/GradedMonoid): Use `HMul` to define `GMul` WIP merge-conflict t-algebra ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP
9487 eric-wieser feat: the exponential of dual numbers over non-commutative rings WIP merge-conflict t-analysis t-algebra t-measure-probability ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP
9570 eric-wieser feat(Algebra/Star): Non-commutative generalization of `StarModule` WIP merge-conflict awaiting-CI t-algebra ❌ ✅ ❌ ❌ ❌ ❌ labelled WIP
9642 eric-wieser refactor(Analysis/Normed/{Group/Field}/Basic): Let `extends` generate the repeated fields help-wanted WIP awaiting-author merge-conflict t-analysis ✅ ✅ ❌ ❌ ❌ ❌ looking for help
8519 eric-wieser refactor(LinearAlgebra/TensorProduct): golf using `liftAddHom` awaiting-author merge-conflict t-algebra ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
8503 thorimur feat: meta utils for `refine?` awaiting-author merge-conflict t-meta ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
8658 eric-wieser feat: support right actions for `Con` awaiting-author merge-conflict t-algebra ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
8906 jjaassoonn feat: add some missing lemmas about linear algebra awaiting-author merge-conflict t-algebra ❌ ✅ ❌ ✅ ❌ ❌ failing CI
8961 eric-wieser refactor: use the coinduced topology on ULift awaiting-author please-adopt merge-conflict awaiting-CI ✅ ✅ ❌ ❌ ❌ ❌ looking for help
9146 laughinggas feat(Data/ZMod/Defs): Topological structure on `ZMod` awaiting-author merge-conflict t-topology t-algebra ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
7615 eric-wieser chore(LinearAlgebra/Basic): generalize compatibleMaps to semilinear maps merge-conflict easy awaiting-CI t-algebra ✅ ✅ ❌ ✅ ❌ ❌ does not pass CI
7467 ADedecker feat: spectrum of X →ᵇ ℂ is StoneCech X WIP merge-conflict t-analysis ✅ ✅ ❌ ❌ ✅ ❌ labelled WIP
7835 shuxuezhuyi feat(LinearAlgebra/Matrix): `lift` for projective special linear group awaiting-author merge-conflict t-algebra ??? ✅ ❌ ✅ ❌ ❌ missing CI information
7601 digama0 feat: ring hom support in `ring` awaiting-author merge-conflict t-meta t-algebra ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
7962 eric-wieser feat: `DualNumber (Quaternion R)` as a `CliffordAlgebra` WIP merge-conflict t-algebra ✅ ✅ ❌ ❌ ✅ ❌ labelled WIP
6791 eric-wieser refactor: Use flat structures for morphisms help-wanted awaiting-author merge-conflict awaiting-CI ✅ ✅ ❌ ❌ ❌ ❌ looking for help
7932 eric-wieser refactor(Algebra/TrivSqZeroExt): replace with a structure merge-conflict awaiting-CI t-algebra ✅ ✅ ❌ ✅ ❌ ❌ does not pass CI
7909 mcdoll fix(Tactic/Continuity): remove npowRec and add new tag for Continuous.pow WIP merge-conflict t-meta t-topology ✅ ✅ ❌ ❌ ✅ ❌ labelled WIP
7875 astrainfinita chore: make `SMulCommClass A A B` and `SMulCommClass A B B` higher priority merge-conflict t-algebra slow-typeclass-synthesis ??? ✅ ❌ ✅ ✅ ❌ missing CI information
6777 adomani chore(Co*variantClass): replace eta-expanded (· * ·), (· + ·), (· ≤ ·), (· < ·) merge-conflict ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
6630 MohanadAhmed feat: Reduced Spectral Theorem WIP merge-conflict t-algebra ✅ ✅ ❌ ❌ ✅ ❌ labelled WIP
6580 adomani chore: `move_add`-driven replacements awaiting-author merge-conflict ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
6931 urkud refactor(Analysis/Normed*): use `RingHomIsometric` for `*.norm_cast` help-wanted merge-conflict t-analysis ??? ✅ ❌ ❌ ✅ ❌ looking for help
6930 kmill feat: `resynth_instances` tactic for resynthesizing instances in the goal or local context WIP merge-conflict t-meta ✅ ✅ ❌ ❌ ✅ ❌ labelled WIP
7713 RemyDegenne feat: add_left/right_inj for measures awaiting-author merge-conflict t-measure-probability ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
7351 shuxuezhuyi feat(Topology/Algebra/Order): extend function on `Ioo` to `Icc` awaiting-author merge-conflict t-order ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
7227 kmill feat: flexible binders and integration into notation3 WIP merge-conflict t-meta ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP
6403 astrainfinita chore: change instance priorities of `Ordered*` hierarchy awaiting-author merge-conflict t-algebra t-order slow-typeclass-synthesis ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
6079 eric-wieser fix: deduplicate variables merge-conflict awaiting-CI ✅ ✅ ❌ ✅ ❌ ❌ does not pass CI
4960 eric-wieser chore: use `open scoped` merge-conflict awaiting-CI ✅ ✅ ❌ ✅ ❌ ❌ does not pass CI
6002 slerpyyy feat(Analysis.SpecialFunctions.Gaussian): add `integrable_fun_mul_exp_neg_mul_sq` awaiting-author merge-conflict t-analysis ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
6195 eric-wieser chore(RingTheory/TensorProduct): golf the `mul` definition merge-conflict awaiting-CI t-algebra ✅ ✅ ❌ ✅ ❌ ❌ does not pass CI
4127 kmill refactor: create HasAdj class, define Digraph, and generalize some SimpleGraph API awaiting-author merge-conflict t-combinatorics ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
6491 eric-wieser chore(Mathlib/Algebra/Hom/GroupAction): add `SMulHomClass.comp_smul` merge-conflict t-algebra ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
6328 FR-vdash-bot chore: make some instance about `Sub...Class` lower priority WIP merge-conflict awaiting-CI t-algebra ✅ ✅ ❌ ❌ ❌ ❌ labelled WIP
6330 astrainfinita chore: make some instance about `Sub...Class` higher priority than `Sub...` WIP merge-conflict t-algebra slow-typeclass-synthesis ✅ ✅ ❌ ❌ ✅ ❌ labelled WIP
5133 kmill feat: IntermediateField adjoin syntax for sets of elements WIP merge-conflict t-algebra ✅ ✅ ❌ ❌ ✅ ❌ labelled WIP
5934 eric-wieser feat: port Data.Rat.MetaDefs help-wanted mathlib-port merge-conflict t-meta ✅ ✅ ❌ ❌ ✅ ❌ looking for help
4871 j-loreaux feat: define the additive submonoid of positive elements in a star ordered ring merge-conflict awaiting-CI t-algebra ??? ✅ ❌ ✅ ❌ ❌ does not pass CI
6210 MohanadAhmed feat(Data/IsROrC/Basic): add a `StarOrderedRing` instance WIP merge-conflict t-analysis t-algebra ✅ ✅ ❌ ❌ ✅ ❌ labelled WIP
5912 ADedecker feat(Analysis.Distribution.ContDiffMapSupportedIn): space of smooth maps with support in a fixed compact WIP merge-conflict t-analysis ✅ ✅ ❌ ❌ ✅ ❌ labelled WIP
7076 grunweg feat: define measure zero subsets of a manifold WIP merge-conflict t-differential-geometry t-measure-probability ✅ ✅ ❌ ❌ ✅ ❌ labelled WIP
3757 thorimur feat: config options for `fail_if_no_progress` WIP merge-conflict t-meta ✅ ✅ ❌ ❌ ✅ ❌ labelled WIP
12353 thorimur feat: `conv%` WIP merge-conflict t-meta ✅ ✅ ❌ ❌ ✅ ❌ labelled WIP
7903 urkud feat: define `UnboundedSpace` help-wanted merge-conflict t-topology ❌ ✅ ❌ ❌ ✅ ❌ looking for help
15400 grunweg feat: "confusing variables" linter WIP merge-conflict t-linter ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP
15679 adomani test: refactor in CI WIP merge-conflict ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP
10629 madvorak feat: List.cons_sublist_append_iff_right merge-conflict t-data ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
9973 Ruben-VandeVelde feat: polynomials formed by lists please-adopt merge-conflict t-data ❌ ✅ ❌ ❌ ✅ ❌ looking for help
12926 joelriou feat(CategoryTheory): the monoidal category structure induced by a monoidal functor WIP merge-conflict t-category-theory ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP
12869 adomani feat: linter and script for `theorem` vs `lemma` awaiting-author merge-conflict t-linter ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
12093 ADedecker feat: tweak the definition of semicontinuity to behave better in nonlinear orders WIP merge-conflict t-topology ✅ ✅ ❌ ❌ ✅ ❌ labelled WIP
11393 mcdoll feat(Analysis/Distribution/SchwartzSpace): The Heine-Borel property WIP merge-conflict t-analysis ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP
9444 erdOne feat: Various instances regarding `𝓞 K`. help-wanted merge-conflict t-number-theory ❌ ✅ ❌ ❌ ✅ ❌ looking for help
8931 hmonroe feat(Computable): define P, NP, and NP-complete awaiting-author merge-conflict t-computability ❌ ✅ ❌ ✅ ❌ ❌ failing CI
8608 eric-wieser feat: multiplicativize `AddTorsor` WIP merge-conflict t-algebra ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP
6603 tydeu feat: automatically try `cache get` before build WIP merge-conflict CI ✅ ✅ ❌ ❌ ✅ ❌ labelled WIP
6058 apurvnakade feat: duality theory for cone programs WIP merge-conflict t-analysis ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP
6449 ADedecker feat: functions with finite fibers awaiting-author merge-conflict t-topology ❌ ✅ ❌ ✅ ❌ ❌ failing CI
13791 digama0 refactor: Primrec and Partrec merge-conflict t-computability tech debt ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
11964 adamtopaz feat: The functor of points of a scheme merge-conflict t-category-theory t-algebraic-geometry ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
12418 rosborn style: replace preimage_val with ↓∩ notation merge-conflict ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
9978 FR-vdash-bot chore(FieldTheory/KummerExtension): move some lemmas earlier awaiting-author merge-conflict t-algebra ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
12429 adomani feat: toND -- auto-generating natDegree awaiting-author merge-conflict t-meta RFC t-algebra ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
12751 Command-Master feat: add lemmas for Nat/Bits, Nat/Bitwise and Nat/Size merge-conflict new-contributor t-data ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
15448 urkud chore(*): deprecate `Option.elim'` awaiting-author merge-conflict tech debt ??? ✅ ❌ ✅ ❌ ❌ missing CI information
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 ??? ✅ ❌ ✅ ✅ ❌ missing CI information
13573 Shamrock-Frost feat: add multivariate polynomial modules awaiting-author merge-conflict t-algebra ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
6517 MohanadAhmed feat: discrete Fourier transform of a finite sequence awaiting-author merge-conflict t-algebra ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
13155 alreadydone feat(NumberTheory/EllipticDivisibilitySequence): show elliptic relations follow from even-odd recursion awaiting-author merge-conflict t-number-theory t-algebra ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
15600 adomani feat: lint also `let` vs `have` WIP merge-conflict t-linter ✅ ✅ ❌ ❌ ✅ ❌ labelled WIP
14038 adomani test/decl diff in lean dev WIP merge-conflict ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP
7545 shuxuezhuyi feat: APIs of `Function.extend f g e'` when `f` is injective awaiting-author merge-conflict t-logic ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
14078 Ruben-VandeVelde feat(CI): continue after mk_all fails awaiting-author merge-conflict CI ❌ ✅ ❌ ✅ ❌ ❌ failing CI
11283 hmonroe feat(ModelTheory/Satisfiability): define theory with independent sentence WIP merge-conflict t-logic ✅ ✅ ❌ ❌ ✅ ❌ labelled WIP
16914 siddhartha-gadgil Loogle syntax with non-reserved WIP merge-conflict ✅ ✅ ❌ ❌ ✅ ❌ labelled WIP
8118 iwilare feat(CategoryTheory): add dinatural transformations awaiting-author merge-conflict t-category-theory ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
7516 ADedecker perf: use `abbrev` to prevent unifying useless data WIP merge-conflict ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP
17127 FR-vdash-bot chore: remove global `Quotient.mk` `⟦·⟧` notation merge-conflict t-data ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
14712 FR-vdash-bot perf: change instance priority and order about `OfNat` delegated merge-conflict t-algebra slow-typeclass-synthesis ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
11500 mcdoll refactor(Topology/Algebra/Module/WeakDual): Clean up awaiting-author merge-conflict t-topology ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
5995 FR-vdash-bot feat: add APIs about `Quotient.choice` awaiting-author merge-conflict RFC t-data ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
8029 alreadydone refactor: Homotopy between Functions not ContinuousMaps merge-conflict RFC t-topology ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
13156 erdOne refactor(Algebra/Module/LocalizedModule): Redefine `LocalizedModule` in terms of `OreLocalization`. merge-conflict t-algebra ❌ ✅ ❌ ✅ ✅ ❌ failing CI
16348 urkud refactor(Topology): require `LinearOrder` with `OrderTopology` awaiting-author merge-conflict t-topology t-order ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
16925 YnirPaz feat(SetTheory/Cardinal/Cofinality): aleph index of singular cardinal has infinite cofinality WIP merge-conflict t-set-theory ✅ ✅ ❌ ❌ ✅ ❌ labelled WIP
9605 davikrehalt feat(Data/Finset & List): Add Lemmas for Sorting and Filtering awaiting-author please-adopt merge-conflict new-contributor t-data ❌ ✅ ❌ ❌ ❌ ❌ looking for help
9654 urkud feat: add `@[mk_eq]` version of `@[mk_iff]` awaiting-author merge-conflict t-meta ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
16704 AntoineChambert-Loir feat(Mathlib.Data.Ordering.Dickson): Dickson orders WIP merge-conflict t-order ✅ ✅ ❌ ❌ ✅ ❌ labelled WIP
16355 Ruben-VandeVelde feat: odd_{add,sub}_one awaiting-author merge-conflict t-number-theory t-algebra ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
8479 alexjbest feat: use leaff in CI WIP awaiting-author merge-conflict ✅ ✅ ❌ ❌ ❌ ❌ ⚠️ labelled WIP
14598 Command-Master chore: add typeclasses to unify various `add_top`, `add_eq_top`, etc. merge-conflict t-algebra t-order new-contributor ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
16885 metinersin feat(ModelTheory/Complexity): define literals awaiting-author merge-conflict t-logic new-contributor ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
9341 winstonyin feat: Naturality of integral curves awaiting-author merge-conflict t-differential-geometry ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
13248 hcWang942 feat: basic concepts of auction theory awaiting-author merge-conflict t-logic new-contributor ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
9344 erdOne feat: Add `AddGroup.FG` -> `Module.Finite ℤ` as instances awaiting-author merge-conflict t-algebra ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
12133 ADedecker feat: generalize instIsLowerProd to arbitrary products awaiting-author merge-conflict t-topology t-order ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
16637 FR-vdash-bot perf: reorder `extends` of `(Add)Monoid` WIP merge-conflict t-algebra ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP
14739 urkud feat(Measure): add `gcongr` lemmas help-wanted WIP awaiting-author merge-conflict t-measure-probability ✅ ✅ ❌ ❌ ❌ ❌ looking for help
8661 joelriou feat(CategoryTheory/Sites): descent of sheaves WIP merge-conflict t-category-theory ✅ ✅ ❌ ❌ ✅ ❌ labelled WIP
10476 shuxuezhuyi feat(Topology/UniformSpace): define uniform preordered space awaiting-author merge-conflict t-topology ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
17623 FR-vdash-bot feat(Algebra/Order/GroupWithZero/Unbundled): add some lemmas merge-conflict t-algebra t-order awaiting-zulip ✅ ✅ ❌ ✅ ❌ ❌ awaiting a zulip discussion
17513 FR-vdash-bot perf: do not search algebraic hierarchies when using `map_*` lemmas WIP merge-conflict t-algebra awaiting-bench ✅ ✅ ❌ ❌ ✅ ❌ labelled WIP
19212 Julian feat(LinearAlgebra): add a variable_alias for VectorSpace merge-conflict t-algebra ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
19337 zeramorphic feat(Data/Finsupp): generalise `Finsupp` to any "zero" value merge-conflict t-data ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
10332 adri326 feat(Topology/Sets): define regular open sets and their boolean algebra WIP merge-conflict t-topology ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP
14501 jjaassoonn feat: module structure of filtered colimit of abelian groups over filtered colimit of rings awaiting-author merge-conflict t-category-theory t-algebra workshop-AIM-AG-2024 ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
18756 astrainfinita refactor: deprecate `DistribMulActionSemiHomClass` `MulSemiringActionSemiHomClass` merge-conflict t-algebra ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
19125 yhtq feat: add theorems to transfer `IsGalois` between pairs of fraction rings merge-conflict t-algebra new-contributor ❌ ✅ ❌ ✅ ✅ ❌ failing CI
18841 hrmacbeth chore: change some `linarith`s to `linear_combination`s WIP merge-conflict ✅ ✅ ❌ ❌ ✅ ❌ labelled WIP
18748 FR-vdash-bot refactor: deprecate `ContinuousLinearMapClass` merge-conflict t-topology t-algebra ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
11142 hmonroe feat(ProofTheory): Define logical symbols abstractly; opens new top-level section, drawing from lean4-logic awaiting-author merge-conflict t-logic ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
11210 hmonroe Test commit WIP merge-conflict ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP
15773 kkytola feat: Add type class for ENat-valued floor functions awaiting-author merge-conflict t-order ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
3251 kmill feat: deriving `LinearOrder` for simple enough inductive types WIP awaiting-author merge-conflict t-meta ✅ ✅ ❌ ❌ ❌ ❌ labelled WIP
3610 TimothyGu feat: derive Infinite automatically for inductive types awaiting-author merge-conflict t-meta ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
16120 awainverse feat(ModelTheory/Algebra/Ring/Basic): Ring homomorphisms are a `StrongHomClass` for the language of rings merge-conflict RFC t-algebra t-logic ❌ ✅ ❌ ✅ ✅ ❌ failing CI
17739 Aaron1011 feat(Topology/Order/DenselyOrdered): prove Not (IsOpen) for intervals awaiting-author merge-conflict t-topology new-contributor ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
18474 FR-vdash-bot perf: lower the priority of `*WithOne.to*` instances merge-conflict t-algebra slow-typeclass-synthesis t-data ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
15711 znssong feat(Combinatorics/SimpleGraph): Some lemmas about walk, cycle and Hamiltonian cycle awaiting-author merge-conflict t-combinatorics new-contributor ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
18629 tomaz1502 feat(Computability.Timed): Formalization of runtime complexity of List.merge awaiting-author merge-conflict new-contributor t-computability ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
8362 urkud feat(Asymptotics): define `ReflectsGrowth` awaiting-author merge-conflict t-analysis ❌ ✅ ❌ ✅ ❌ ❌ failing CI
6692 prakol16 feat: disjoint indexed union of local homeomorphisms awaiting-author merge-conflict t-topology ❌ ✅ ❌ ✅ ❌ ❌ failing CI
19291 PieterCuijpers feat(Algebra/Order/Hom): add quantale homomorphism awaiting-author merge-conflict t-algebra new-contributor ❌ ✅ ❌ ✅ ❌ ❌ failing CI
19352 hrmacbeth chore: change some `nlinarith`s to `linear_combination`s WIP merge-conflict ✅ ✅ ❌ ❌ ✅ ❌ labelled WIP
20372 jvlmdr feat(MeasureTheory/Function): Add ContinuousLinearMap.bilinearCompLp(L) merge-conflict t-measure-probability new-contributor ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
2605 eric-wieser chore: better error message in linarith awaiting-author merge-conflict t-meta ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
11837 trivial1711 feat: completion of a uniform multiplicative group help-wanted WIP merge-conflict t-topology t-algebra ❌ ✅ ❌ ❌ ✅ ❌ looking for help
9449 hmonroe feat: Add Turing machine with the quintet definition (TMQ) and a chainable step function for each TM type awaiting-author merge-conflict t-computability ❌ ✅ ❌ ✅ ❌ ❌ failing CI
19697 quangvdao feat(BigOperators/Fin): Sum/product over `Fin` intervals awaiting-author merge-conflict t-data ❌ ✅ ❌ ✅ ❌ ❌ failing CI
19353 hrmacbeth chore: golf some term/rw proofs using `linear_combination` WIP merge-conflict ✅ ✅ ❌ ❌ ✅ ❌ labelled WIP
10678 adri326 feat(Topology/UniformSpace): prove that a uniform space is completely regular awaiting-author merge-conflict t-topology ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
18785 erdOne feat(CategoryTheory): command that generates instances for `MorphismProperty` awaiting-author merge-conflict t-meta t-category-theory ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
15942 grunweg chore: move style linters into their own file; document all current linters awaiting-author merge-conflict t-linter ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
16311 madvorak feat(Computability): regular languages are context-free WIP merge-conflict t-computability ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP
19943 AlexLoitzl feat(Computability): Add Chomsky Normal Form Grammar and translation awaiting-author merge-conflict new-contributor t-computability ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
17005 YnirPaz feat(SetTheory/Cardinal/Regular): define singular cardinals WIP merge-conflict t-set-theory ✅ ✅ ❌ ❌ ✅ ❌ labelled WIP
12054 adomani feat: auto-bugs awaiting-author merge-conflict t-meta ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
5062 adomani feat(Tactic/Prune + test/Prune): add `prune` tactic, for removing unnecessary hypotheses awaiting-author modifies-tactic-syntax merge-conflict t-meta ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
16550 awainverse feat(ModelTheory): A typeclass for languages expanding other languages awaiting-author merge-conflict t-logic ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
13686 fpvandoorn feat: some finset lemmas awaiting-author merge-conflict t-data ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
14313 grhkm21 feat(RepresentationTheory/FdRep): FdRep is a full subcategory of Rep merge-conflict t-category-theory t-algebra new-contributor ❌ ✅ ❌ ✅ ✅ ❌ failing CI
10823 alexkeizer feat: convert curried type functions into uncurried type functions awaiting-author merge-conflict t-data ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
13648 urkud feat(Topology/Module): generalize `ContinuousLinearMap.compSL` awaiting-author merge-conflict t-topology t-analysis t-algebra ❌ ✅ ❌ ✅ ❌ ❌ failing CI
18470 FR-vdash-bot perf: lower the priority of `Normed*.to*` instances merge-conflict t-analysis t-algebra slow-typeclass-synthesis ❌? ✅ ❌ ✅ ✅ ❌ infrastructure-related CI failing
16944 YnirPaz feat(SetTheory/Cardinal/Cofinality): lemmas about limit ordinals and cofinality WIP merge-conflict t-set-theory ✅ ✅ ❌ ❌ ✅ ❌ labelled WIP
17368 Felix-Weilacher feat(Topology/Baire/BaireMeasurable): add the Kuratowski-Ulam theorem merge-conflict t-topology ❌ ✅ ❌ ✅ ✅ ❌ failing CI
8767 eric-wieser refactor(Cache): tidy lake-manifest parsing in Cache merge-conflict t-meta ❌ ✅ ❌ ✅ ✅ ❌ failing CI
15578 znssong feat(Function): Fixed points of function `f` with `f(x) >= x` awaiting-author merge-conflict t-analysis new-contributor ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
13999 adomani feat: a linter to flag potential confusing conventions awaiting-author merge-conflict t-linter ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
19013 quangvdao feat(Algebra/BigOperators/Fin): Add `finSigmaFinEquiv` awaiting-author merge-conflict t-algebra ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
19189 YnirPaz feat(SetTheory/Ordinal/Arithmetic): order isomorphism between omega and the natural numbers awaiting-author merge-conflict t-set-theory ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
19227 adomani fix(CI): unwrap `lake test` in problem matcher awaiting-author merge-conflict CI ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
15774 kkytola feat: Topology on `ENat` WIP merge-conflict t-topology t-order ✅ ✅ ❌ ❌ ✅ ❌ labelled WIP
18284 chrisflav feat(AlgebraicGeometry): relative gluing of schemes WIP merge-conflict t-algebraic-geometry ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP
13124 FR-vdash-bot chore: remove `CovariantClass` and `ContravariantClass` WIP merge-conflict ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP
19275 eric-wieser fix: if nolint files change, do a full rebuild delegated merge-conflict ❌ ✅ ❌ ✅ ✅ ❌ failing CI
15212 victorliu5296 feat: Add fundamental theorem of calculus-2 for Banach spaces awaiting-author merge-conflict t-analysis t-measure-probability new-contributor ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
19425 hrmacbeth perf: gcongr forward-reasoning adjustment awaiting-author merge-conflict ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
6252 michaellee94 feat(Geometry/Manifolds/Instances/Homeomorph): Homeomorphism maps `C^k` manifolds to `C^k` manifolds WIP merge-conflict t-differential-geometry ✅ ✅ ❌ ❌ ✅ ❌ labelled WIP
16314 FR-vdash-bot chore(Data/Quot): deprecate `ind*'` APIs merge-conflict t-data ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
11455 adomani fix: unsqueeze simp, re Yaël's comments on #11259 awaiting-author merge-conflict ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
7325 eric-wieser chore: use preimageIso instead of defeq abuse for InducedCategory merge-conflict awaiting-CI t-category-theory ✅ ✅ ❌ ✅ ❌ ❌ does not pass CI
7874 astrainfinita chore: make `IsScalarTower A A B` and `IsScalarTower A B B` higher priority merge-conflict awaiting-CI t-algebra slow-typeclass-synthesis ??? ✅ ❌ ✅ ❌ ❌ does not pass CI
5952 eric-wieser feat: add Qq wrappers for ToExpr merge-conflict t-meta awaiting-CI ❌ ✅ ❌ ✅ ❌ ❌ does not pass CI
15483 FR-vdash-bot chore(GroupTheory/Coset): reduce defeq abuse merge-conflict t-algebra ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
16594 FR-vdash-bot perf: reorder `extends` and remove some instances in algebra hierarchy merge-conflict t-algebra slow-typeclass-synthesis ❌ ✅ ❌ ✅ ✅ ❌ failing CI
20313 thefundamentaltheor3m feat(Data/Complex/Exponential): prove some useful results about the complex exponential. merge-conflict t-analysis new-contributor ❌ ✅ ❌ ✅ ✅ ❌ failing CI
19117 eric-wieser feat: derivatives of matrix operations WIP merge-conflict t-analysis ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP
12605 FR-vdash-bot chore: attribute [induction_eliminator] awaiting-author merge-conflict ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
15099 joelriou feat(CategoryTheory/Sites): the Mayer-Vietoris long exact sequence in sheaf cohomology WIP merge-conflict t-category-theory ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP
8370 eric-wieser refactor(Analysis/NormedSpace/Exponential): remove the `𝕂` argument from `exp` merge-conflict t-analysis awaiting-zulip ❌ ✅ ❌ ✅ ❌ ❌ failing CI
14731 adomani feat: the repeated typeclass assumption linter WIP merge-conflict t-linter large-import ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP
13649 FR-vdash-bot chore: redefine `Nat.div2` `Nat.bodd` merge-conflict ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
19520 erdOne refactor(Algebra/Module): Redefine `LocalizedModule` in terms of `OreLocalization` merge-conflict t-algebra ❌ ✅ ❌ ✅ ✅ ❌ failing CI
14675 adomani dev: the repeated variable linter WIP merge-conflict t-linter ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP
14330 Ruben-VandeVelde chore: split Mathlib.Algebra.Star.Basic awaiting-author merge-conflict ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
8511 eric-wieser refactor(MeasureTheory/Measure/Haar/Basic): partially generalize to the affine case awaiting-author merge-conflict t-measure-probability ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
7994 ericrbg chore: generalize `LieSubalgebra.mem_map_submodule` please-adopt merge-conflict t-algebra ✅ ✅ ❌ ❌ ✅ ❌ looking for help
6317 eric-wieser refactor(Data/Finsupp/Defs): make Finsupp.single defeq to Pi.single WIP merge-conflict t-data ✅ ✅ ❌ ❌ ✅ ❌ labelled WIP
4979 mhk119 doc(Data/Nat/Bitblast): initial commit merge-conflict t-data ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
11524 mcdoll refactor: Introduce type-class for SchwartzMap WIP merge-conflict t-analysis ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP
19315 quangvdao feat(Data/Finsupp/Fin): Add `Finsupp` operations on `Fin` tuple awaiting-author merge-conflict t-data ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
7907 urkud feat: introduce `NthRoot` notation class merge-conflict awaiting-CI t-analysis t-algebra ❌ ✅ ❌ ✅ ❌ ❌ does not pass CI
15115 kkytola feat: Generalize assumptions in liminf and limsup results in ENNReals help-wanted awaiting-author merge-conflict t-topology t-order ✅ ✅ ❌ ❌ ❌ ❌ looking for help
17129 joneugster feat(Tactic/Linter): add unicode linter for unicode variant-selectors awaiting-author delegated merge-conflict t-linter large-import ❌ ✅ ❌ ✅ ❌ ❌ failing CI
17131 joneugster feat(Tactic/Linter): add unicode linter for unwanted characters awaiting-author merge-conflict t-linter large-import ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
12438 jjaassoonn feat: some APIs for flat modules WIP merge-conflict t-category-theory ✅ ✅ ❌ ❌ ✅ ❌ labelled WIP
8740 digama0 fix: improve `recall` impl / error reporting awaiting-author merge-conflict t-meta awaiting-CI ❌ ✅ ❌ ✅ ❌ ❌ does not pass CI
16062 adomani Test/ci olean size WIP awaiting-author merge-conflict CI ❌ ✅ ❌ ❌ ❌ ❌ labelled WIP
16020 adomani feat: compare PR `olean`s size with `master` merge-conflict CI ❌ ✅ ❌ ✅ ✅ ❌ failing CI
12799 jstoobysmith feat(LinearAlgebra/UnitaryGroup): Add properties of Special Unitary Group awaiting-author please-adopt merge-conflict t-algebra new-contributor ✅ ✅ ❌ ❌ ❌ ❌ looking for help
13994 grunweg chore(Topology): replace continuity -> fun_prop merge-conflict t-topology ❌ ✅ ❌ ✅ ✅ ❌ failing CI
13483 adomani feat: automatically replace deprecations awaiting-author delegated merge-conflict t-meta ❌ ✅ ❌ ✅ ❌ ❌ failing CI
20334 miguelmarco feat: allow polyrith to use a local Singular/Sage install awaiting-author merge-conflict t-meta new-contributor ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
18441 ADedecker refactor(AdicTopology): use new API for algebraic filter bases, and factor some code merge-conflict t-topology t-algebra ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
18439 ADedecker refactor: use new algebraic filter bases API in `FiniteAdeleRing` merge-conflict t-topology t-algebra ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
18438 ADedecker refactor: adapt `KrullTopology` to the new algebraic filter bases API merge-conflict t-topology t-algebra ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
13964 pechersky feat(Data/DigitExpansion): begin defining variant of reals without rationals merge-conflict t-data ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
16074 Rida-Hamadani feat: combinatorial maps and planar graphs merge-conflict t-combinatorics ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
16801 awainverse feat(ModelTheory/Equivalence): The quotient type of formulas modulo a theory awaiting-author merge-conflict t-logic ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
17458 urkud refactor(Algebra/Group): make `IsUnit` a typeclass merge-conflict t-algebra awaiting-zulip ❌ ✅ ❌ ✅ ❌ ❌ failing CI
17627 hrmacbeth feat: universal properties of vector bundle constructions delegated merge-conflict t-differential-geometry ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
19444 joelriou feat(CategoryTheory/Sites): Equivalence of categories of sheaves with a dense subsite that is 1-hypercover dense WIP merge-conflict t-category-theory ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP
10541 Louddy feat(Algebra/SkewMonoidAlgebra/Basic): add SkewMonoidAlgebra WIP merge-conflict t-algebra new-contributor ✅ ✅ ❌ ❌ ✅ ❌ labelled WIP
13973 digama0 feat: lake exe refactor, initial framework awaiting-author merge-conflict t-meta ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
10190 jstoobysmith feat(AlgebraicTopology): add Augmented Simplex Category WIP merge-conflict t-category-theory new-contributor t-algebraic-topology ✅ ✅ ❌ ❌ ✅ ❌ labelled WIP
20208 js2357 feat: Define the localization of a fractional ideal at a prime ideal WIP merge-conflict t-algebra ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP
19596 Command-Master feat(RingTheory/Valuation/PrimeMultiplicity): define `WithTop ℤ`-valued prime multiplicity on a fraction field awaiting-author merge-conflict large-import t-ring-theory ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
18646 jxjwan feat(RingTheory): isotypic components merge-conflict new-contributor t-ring-theory ❌ ✅ ❌ ✅ ✅ ❌ failing CI
17246 pechersky feat(RingTheory/PrimaryDecomposition): PIR of Noetherian under jacobson condition awaiting-author merge-conflict t-ring-theory ❌ ✅ ❌ ✅ ❌ ❌ failing CI
9820 jjaassoonn feat(RingTheory/GradedAlgebra/HomogeneousIdeal): generalize to homogeneous submodule merge-conflict t-ring-theory ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
11212 shuxuezhuyi feat(GroupTheory/GroupAction): instance `MulAction (β ⧸ H) α` awaiting-author merge-conflict large-import t-group-theory ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
17469 joelriou feat(Algebra/ModuleCat/Differentials/Presheaf): the presheaf of relative differentials WIP merge-conflict t-category-theory t-algebraic-geometry large-import ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP
20267 joelriou feat(CategoryTheory): comma categories are accessible WIP awaiting-author merge-conflict t-category-theory ❌ ✅ ❌ ❌ ❌ ❌ labelled WIP
8102 miguelmarco feat(Tactic): add `unify_denoms` and `collect_signs` tactics good first issue modifies-tactic-syntax please-adopt merge-conflict t-meta new-contributor ✅ ✅ ❌ ❌ ✅ ❌ looking for help
14583 lecopivo fix: make concrete cycle notation local awaiting-author merge-conflict ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
7300 ah1112 feat: synthetic geometry help-wanted awaiting-author merge-conflict t-euclidean-geometry ❌ ✅ ❌ ❌ ❌ ❌ looking for help
13795 astrainfinita perf(Algebra/{Group, GroupWithZero, Ring}/InjSurj): reduce everything merge-conflict t-algebra ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
6042 MohanadAhmed feat(LinearAlgebra/Matrix/SVD): Singular Value Decomposition of R or C Matrices WIP please-adopt merge-conflict t-algebra ✅ ✅ ❌ ❌ ✅ ❌ looking for help
13036 joelriou feat(CategoryTheory/Sites): under certain conditions, cover preserving functors preserve 1-hypercovers WIP merge-conflict t-category-theory ✅ ✅ ❌ ❌ ✅ ❌ labelled WIP
7125 eric-wieser feat: additive monoid structure via biproducts WIP merge-conflict awaiting-CI t-category-theory ✅ ✅ ❌ ❌ ❌ ❌ labelled WIP
12278 Rida-Hamadani feat(Combinatorics/SimpleGraph): Provide iff statements for distance equal and greater than 2 awaiting-author merge-conflict t-combinatorics ❌ ✅ ❌ ✅ ❌ ❌ failing CI
16239 Rida-Hamadani feat(Geometry/Manifold): orientable manifolds awaiting-author merge-conflict t-differential-geometry ❌ ✅ ❌ ✅ ❌ ❌ failing CI
16773 arulandu feat(Probability/Distributions): formalize Beta distribution awaiting-author merge-conflict t-measure-probability new-contributor ❌ ✅ ❌ ✅ ❌ ❌ failing CI
9273 grunweg feat: extended charts are local diffeomorphisms on their source awaiting-author merge-conflict t-differential-geometry ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
15045 Command-Master fix(LinearAlgebra/Alternating/Basic): fix `MultilinearMap.alternatization` awaiting-author merge-conflict t-algebra ??? ✅ ❌ ✅ ❌ ❌ missing CI information
19616 adamtopaz fix: fix the definition of the absolute Galois group of a field awaiting-author merge-conflict t-number-theory t-algebra ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
14444 digama0 fix(GeneralizeProofs): unreachable! bug awaiting-author merge-conflict t-meta ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
14752 AntoineChambert-Loir fix(Topology/Algebra/Valued): repair definition of Valued WIP merge-conflict t-topology t-algebra ✅ ✅ ❌ ❌ ✅ ❌ labelled WIP
10235 urkud feat: add `Decidable`, `Fintype`, `Encodable` linters awaiting-author merge-conflict t-meta t-linter large-import awaiting-bench ❌ ✅ ❌ ✅ ❌ ❌ failing CI
15651 TpmKranz feat(Computability/NFA): operations for Thompson's construction awaiting-author merge-conflict new-contributor t-computability awaiting-zulip ✅ ✅ ❌ ✅ ❌ ❌ awaiting a zulip discussion
9693 madvorak feat: Linear programming in the standard form WIP merge-conflict RFC t-algebra ✅ ✅ ❌ ❌ ✅ ❌ labelled WIP
15649 TpmKranz feat(Computability): introduce Generalised NFA as bridge to Regular Expression awaiting-author merge-conflict new-contributor t-computability awaiting-zulip ✅ ✅ ❌ ✅ ❌ ❌ awaiting a zulip discussion
20238 maemre feat(Computability/DFA): Closure of regular languages under some set operations awaiting-author merge-conflict new-contributor t-computability awaiting-zulip ✅ ✅ ❌ ✅ ❌ ❌ awaiting a zulip discussion
5745 alexjbest feat: a tactic to consume type annotations, and make constructor nicer awaiting-author merge-conflict t-meta ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
5919 MithicSpirit feat: implement orthogonality for AffineSubspace help-wanted WIP merge-conflict t-analysis new-contributor ✅ ✅ ❌ ❌ ✅ ❌ looking for help
7386 madvorak feat: Define linear programs WIP merge-conflict RFC t-algebra ✅ ✅ ❌ ❌ ✅ ❌ labelled WIP
9352 chenyili0818 feat: arithmetic lemmas for `gradient` awaiting-author merge-conflict t-analysis ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
9795 sinhp feat: the type `Fib` of fibre of a function at a point awaiting-author merge-conflict t-category-theory ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
10660 eric-wieser feat(LinearAlgebra/CliffordAlgebra): construction from a basis WIP awaiting-author merge-conflict t-algebra ❌ ✅ ❌ ❌ ❌ ❌ labelled WIP
10977 grunweg feat: germs of smooth functions awaiting-author merge-conflict t-differential-geometry t-topology t-analysis ❌ ✅ ❌ ✅ ❌ ❌ failing CI
10998 hmonroe feat(Logic): Arithmetization of partial recursive functions (toward Gödel's first incompleteness theorem) awaiting-author merge-conflict t-logic ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
11890 adomani feat: the terminal refine linter awaiting-author merge-conflict t-linter ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
12006 adomani feat: the `suffa` tactic awaiting-author merge-conflict t-meta ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
13442 dignissimus feat: mabel tactic for multiplicative abelian groups help-wanted awaiting-author modifies-tactic-syntax merge-conflict t-meta new-contributor ❌ ✅ ❌ ❌ ❌ ❌ looking for help
14237 js2357 feat: Define the localization of a fractional ideal at a prime ideal awaiting-author merge-conflict t-algebra new-contributor ❌ ✅ ❌ ✅ ❌ ❌ failing CI
14345 digama0 feat: the Dialectica category is monoidal closed awaiting-author merge-conflict t-category-theory ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
14727 jjaassoonn feat(RingTheory/Flat/CategoryTheory): a flat module has vanishing higher Tor groups awaiting-author merge-conflict t-ring-theory ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
14733 jjaassoonn feat(RingTheory/Flat/CategoryTheory): a module is flat iff tensoring preserves finite limits awaiting-author merge-conflict t-ring-theory ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
15055 sinhp feat: the category of pointed objects of a concrete category awaiting-author merge-conflict t-category-theory ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
15224 AnthonyBordg feat(CategoryTheory/Sites): covering families and their associated Grothendieck topology awaiting-author merge-conflict t-category-theory new-contributor ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
16303 grunweg feat(CI): check for badly formatted titles or missing/contradictory labels awaiting-author merge-conflict CI ❌ ✅ ❌ ✅ ❌ ❌ failing CI
18236 joelriou feat(Algebra/Category/ModuleCat/Presheaf): the endofunctor of presheaves of modules induced by an oplax natural transformation WIP awaiting-author merge-conflict awaiting-CI t-category-theory t-algebra ❌ ✅ ❌ ❌ ❌ ❌ labelled WIP
18749 GabinKolly feat(ModelTheory): preparatory work for the existence of Fraïsse limits awaiting-author merge-conflict t-logic ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
19323 madvorak feat: Function to Sum decomposition WIP merge-conflict t-data ✅ ✅ ❌ ❌ ✅ ❌ labelled WIP
19378 adamtopaz feat: Explanation widgets awaiting-author merge-conflict t-meta ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
19456 AntoineChambert-Loir feat(Data/Finsupp/MonomialOrder/DegRevLex): homogeneous reverse lexicographic order WIP merge-conflict t-algebraic-geometry t-order t-data ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP
6268 eric-wieser fix: fixups to #3838 WIP merge-conflict ✅ ✅ ❌ ❌ ✅ ❌ labelled WIP
6993 jjaassoonn feat: lemmas about `AddMonoidAlgebra.{divOf, modOf}` merge-conflict t-algebra ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
7427 MohanadAhmed feat: eigenvalues sorted in ascending/descending order WIP merge-conflict ✅ ✅ ❌ ❌ ✅ ❌ ⚠️ labelled WIP
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 ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
9564 AntoineChambert-Loir chore: weaken commutativity assumptions for AdjoinRoot.lift and AdjoinRoot.liftHom WIP merge-conflict t-algebra ??? ✅ ❌ ❌ ✅ ❌ labelled WIP
10026 madvorak feat: linear programming according to Antoine Chambert-Loir's book WIP merge-conflict RFC t-algebra ✅ ✅ ❌ ❌ ✅ ❌ labelled WIP
10159 madvorak feat: linear programming according to Antoine Chambert-Loir's book — affine version WIP merge-conflict RFC t-algebra ✅ ✅ ❌ ❌ ✅ ❌ labelled WIP
10349 Shamrock-Frost refactor(CategoryTheory/MorphismProperty): some clean-ups merge-conflict t-category-theory ??? ✅ ❌ ✅ ✅ ❌ missing CI information
11021 jstoobysmith feat(AlgebraicTopology): add join of augmented SSets WIP merge-conflict new-contributor t-algebraic-topology ✅ ✅ ❌ ❌ ✅ ❌ labelled WIP
11800 JADekker feat: KappaLindelöf spaces please-adopt merge-conflict t-topology awaiting-zulip ??? ✅ ❌ ❌ ❌ ❌ looking for help
11575 ScottCarnahan feat(RingTheory/HahnSeries/Addition): lemmas on leading terms WIP merge-conflict t-ring-theory ✅ ✅ ❌ ❌ ✅ ❌ labelled WIP
12251 ScottCarnahan refactor(RingTheory/HahnSeries): several generalizations WIP merge-conflict t-algebra t-order ✅ ✅ ❌ ❌ ✅ ❌ labelled WIP
12394 JADekker feat: define pre-tight and tight measures awaiting-author please-adopt merge-conflict t-measure-probability ❌ ✅ ❌ ❌ ❌ ❌ looking for help
14426 adomani feat: `#min_imps` command (development branch) WIP merge-conflict ??? ✅ ❌ ❌ ✅ ❌ ⚠️ labelled WIP
14686 smorel394 feat(AlgebraicGeometry/Grassmannian): define the Grassmannian scheme WIP please-adopt merge-conflict t-algebraic-geometry workshop-AIM-AG-2024 ??? ✅ ❌ ❌ ✅ ❌ looking for help
17071 ScottCarnahan feat(LinearAlgebra/RootSystem): separation, base, cartanMatrix WIP merge-conflict t-algebra ??? ✅ ❌ ❌ ✅ ❌ labelled WIP
18626 hannahfechtner feat: define Artin braid groups awaiting-author merge-conflict t-algebra new-contributor ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
20029 FrederickPu feat(Tactic/simps): allow for Config attributes to be set directly WIP merge-conflict t-meta new-contributor ✅ ✅ ❌ ❌ ✅ ❌ labelled WIP
10991 thorimur feat: `tfae` block tactic WIP modifies-tactic-syntax merge-conflict t-meta ✅ ✅ ❌ ❌ ✅ ❌ labelled WIP
6633 adomani feat(..Polynomial..): `MvPolynomial`s have no zero divisors awaiting-author merge-conflict t-algebra ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
17176 arulandu feat: integrals and integrability with .re awaiting-author merge-conflict t-measure-probability new-contributor ??? ✅ ❌ ✅ ❌ ❌ missing CI information
20527 trivial1711 refactor(Topology/UniformSpace/Completion): more descriptive names for `α → Completion α` merge-conflict t-topology ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
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 ✅ ✅ ❌ ❌ ✅ ❌ looking for help
20872 grunweg feat: lint against the tactic.skipAssignedInstances option in mathlib awaiting-author merge-conflict t-linter tech debt ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
21433 grunweg chore: change more lemmas to be about enorm instead of nnnorm awaiting-author merge-conflict t-measure-probability carleson ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
20454 urkud chore(TangentCone): review names merge-conflict t-analysis ❌ ✅ ❌ ✅ ✅ ❌ failing CI
21959 BGuillemet feat(Topology/ContinuousMap): Stone-Weierstrass theorem for MvPolynomial merge-conflict t-topology new-contributor ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
22660 Ruben-VandeVelde chore: follow naming convention around Group.IsNilpotent merge-conflict t-algebra ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
20874 grunweg chore(nolint.yml): use shallow clones awaiting-author merge-conflict CI ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
20613 grunweg chore: golf using `List.toArrayMap` merge-conflict large-import ❌ ✅ ❌ ✅ ✅ ❌ failing CI
22682 grunweg chore(Topology/Homeomorph): split out various constructions merge-conflict RFC t-topology tech debt ❌ ✅ ❌ ✅ ✅ ❌ failing CI
21018 markimunro feat(Data/Matrix): add file with key definitions and theorems about elementary row operations enhancement awaiting-author merge-conflict new-contributor t-data ❌ ✅ ❌ ✅ ❌ ❌ failing CI
23514 eric-wieser refactor: smooth over Lattice/LinearOrder inheritance merge-conflict ❌ ✅ ❌ ✅ ✅ ❌ failing CI
22810 pechersky feat(Counterexamples): metric space not induced by norm WIP merge-conflict t-topology t-analysis ✅ ✅ ❌ ❌ ✅ ❌ labelled WIP
20401 RemyDegenne feat: add sigmaFinite_iUnion awaiting-author merge-conflict t-measure-probability ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
22727 grunweg feat: rewrite the isolated by and colon linters in Lean awaiting-author merge-conflict t-linter ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
22579 kvanvels doc(Topology/Defs/Induced): fix comments on three functions related to RestrictGenTopology documentation awaiting-author merge-conflict t-topology ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
21488 imbrem feat(CategoryTheory/Monoidal): premonoidal categories merge-conflict t-category-theory new-contributor ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
21525 sinhp feat(CategoryTheory): Locally Cartesian Closed Categories (Prelim) merge-conflict t-category-theory large-import ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
20873 vbeffara feat(Topology/Covering): path lifting and homotopy lifting awaiting-author merge-conflict t-topology new-contributor ❌ ✅ ❌ ✅ ❌ ❌ failing CI
22817 peabrainiac feat(CategoryTheory/Sites): local sites WIP merge-conflict t-category-theory ✅ ✅ ❌ ❌ ✅ ❌ labelled WIP
23509 eric-wieser refactor: Make ENNReal an abbrev merge-conflict t-data ❌ ✅ ❌ ✅ ✅ ❌ failing CI
20567 grunweg feat(Cache): two small features merge-conflict t-meta ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
22698 Kiolt feat: notation for whisker(Left/Right)Iso merge-conflict t-category-theory toric ❌ ✅ ❌ ✅ ✅ ❌ failing CI
20730 kuotsanhsu feat(LinearAlgebra/Matrix/SchurTriangulation): prove Schur decomposition/triangulation awaiting-author merge-conflict t-algebra new-contributor ❌ ✅ ❌ ✅ ❌ ❌ failing CI
23859 urkud feat(Topology/../Order/Field): generalize to `Semifield` merge-conflict t-topology ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
23810 b-reinke chore(Order/Interval): generalize succ/pred lemmas to partial orders merge-conflict t-order ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
24285 madvorak chore(Algebra/*-{Category,Homology}): remove unnecessary universe variables merge-conflict t-algebra ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
22583 imathwy feat: affinespace homeomorphism awaiting-author merge-conflict t-algebra ❌ ✅ ❌ ✅ ❌ ❌ failing CI
23593 erdOne feat(AlgebraicGeometry): the tilde construction is functorial awaiting-author merge-conflict t-algebraic-geometry ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
21065 eric-wieser feat: generalize `tangentConeAt.lim_zero` to TVS WIP merge-conflict t-analysis ✅ ✅ ❌ ❌ ✅ ❌ labelled WIP
22721 grunweg chore(MeasureTheory/Function/LpSeminorm/Basic): generalise more results to enorm classes WIP merge-conflict t-measure-probability carleson ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP
24354 grunweg chore(HasFiniteIntegral): rename three lemmas merge-conflict t-measure-probability ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
23546 JovanGerb feat(LinearAlgebra/AffineSpace/AffineSubspace): rename `AffineSubspace.mk'` to `Submodule.shift` merge-conflict t-euclidean-geometry ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
24642 grunweg WIP-feat: add layercake formula for ENNReal-valued functions WIP merge-conflict t-analysis carleson ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP
21712 grunweg chore: generalise more lemmas to `ContinuousENorm` merge-conflict awaiting-CI t-measure-probability carleson ❌ ✅ ❌ ✅ ❌ ❌ does not pass CI
21375 grunweg WIP: generalise lemmas to ENorm WIP merge-conflict awaiting-CI t-measure-probability carleson ❌ ✅ ❌ ❌ ❌ ❌ labelled WIP
22837 joneugster feat(Data/Set/Basic): add subset_iff and not_mem_subset_iff merge-conflict t-data t-set-theory ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
24100 eric-wieser feat: restore some explicit binders from Lean 3 awaiting-author merge-conflict tech debt ❌ ✅ ❌ ✅ ❌ ❌ ⚠️ failing CI
21476 grunweg feat(lint-style): enable running on downstream projects merge-conflict t-linter ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
23349 BGuillemet feat: add LocallyLipschitzOn.lipschitzOnWith_of_isCompact and two small lemmas about Lipschitz functions merge-conflict t-topology new-contributor large-import ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
21182 joneugster fix(Util/CountHeartbeats): move elaboration in #count_heartbeats inside a namespace merge-conflict t-meta ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
23371 grunweg chore: mark `Disjoint.{eq_bot, inter_eq}` simp awaiting-author merge-conflict t-order ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
23709 plp127 feat: `Nat.findFrom` merge-conflict t-data ❌ ✅ ❌ ✅ ✅ ❌ failing CI
25340 dupuisf chore(Analysis/Convex): move files pertaining to convex/concave functions to their own folder merge-conflict t-convex-geometry ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
21734 adomani fix(PR summary): checkout GITHUB_SHA WIP awaiting-author merge-conflict CI ✅ ✅ ❌ ❌ ❌ ❌ labelled WIP
23953 b-reinke feat(Data/Matroid/Tutte): define the Tutte polynomial of a matroid WIP merge-conflict t-data ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP
22928 javra feat(CategoryTheory): infrastructure for inclusion morphisms into products in categories with 0-morphisms merge-conflict t-category-theory ❌ ✅ ❌ ✅ ✅ ❌ failing CI
23763 grunweg feat(Linter.openClassical): also lint for Classical declarations as … merge-conflict t-linter ❌ ✅ ❌ ✅ ✅ ❌ failing CI
24710 chrisflav chore(Data/Set): `tsum` version of `Set.encard_iUnion_of_finite` for non-finite types merge-conflict t-data ❌ ✅ ❌ ✅ ✅ ❌ failing CI
24823 eric-wieser refactor: add `hom` lemmas for the `MonoidalCategory` structure on `ModuleCat` merge-conflict t-algebra ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
25071 erdOne feat(EllipticCurve): basic API for singular cubics merge-conflict t-algebraic-geometry ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
25218 kckennylau feat(AlgebraicGeometry): Tate normal form of elliptic curves merge-conflict t-algebraic-geometry new-contributor awaiting-zulip ✅ ✅ ❌ ✅ ❌ ❌ awaiting a zulip discussion
25283 Brian-Nugent feat: regular local rings merge-conflict t-algebra new-contributor ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
25561 callesonne feat(Category/Grpd): define the bicategory of groupoids awaiting-author merge-conflict t-category-theory ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
25622 eric-wieser refactor: overhaul instances on LocalizedModule merge-conflict t-algebra ❌ ✅ ❌ ✅ ✅ ❌ failing CI
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
24405 mcdoll refactor(Topology/Algebra/Module/WeakDual): Clean up merge-conflict t-topology large-import ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
26647 b-mehta feat(Data/Sym/Sym2): lift commutative operations to sym2 WIP merge-conflict t-data ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP
26067 mapehe feat(Topology/StoneCech): exists_continuous_surjection_from_StoneCech_to_dense_range merge-conflict t-topology ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
25999 bjoernkjoshanssen feat(Topology/Compactification): projective line over ℝ is homeomorphic to the one-point compactification of ℝ merge-conflict t-topology ❌ ✅ ❌ ✅ ✅ ❌ failing CI
25710 Paul-Lez feat(Mathlib/Analysis/PDE/Quasilinear/Characteristics): the method of characteristics for first order quasilinear PDEs WIP merge-conflict t-analysis ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP
26911 JovanGerb chore: fix naming of `mono` and `monotone` delegated merge-conflict ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
21838 joneugster feat(Cache): Allow arguments of the form `Mathlib.Data` which correspond to a folder but not a file awaiting-author merge-conflict t-meta CI ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
25611 erdOne chore(RingTheory): add `Algebra (FractionRing R) (FractionRing S)` merge-conflict t-algebra ❌ ✅ ❌ ✅ ✅ ❌ failing CI
25284 alreadydone feat(LinearAlgebra/Contraction): bijectivity of `dualTensorHom` + generalize to CommSemiring awaiting-author merge-conflict t-algebra ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
22749 joelriou feat(CategoryTheory/Abelian): the Gabriel-Popescu theorem as a localization with respect to a Serre class WIP merge-conflict t-category-theory ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP
20428 madvorak feat(Data/Sign): lemmas about `∈ Set.range SignType.cast` WIP merge-conflict t-data ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP
20719 gio256 feat(AlgebraicTopology): delaborators for truncated simplicial notations merge-conflict t-meta infinity-cosmos t-algebraic-topology ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
25914 eric-wieser feat: add an ext lemma for the opposite category awaiting-author merge-conflict awaiting-CI t-category-theory ❌ ✅ ❌ ✅ ❌ ❌ does not pass CI
24260 plp127 feat(Topology): add API for Hereditarily Lindelof spaces awaiting-author merge-conflict t-topology ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
27608 RemyDegenne feat(MeasureTheory): typeclasses for measures with finite moments WIP merge-conflict t-measure-probability ❌ ✅ ❌ ❌ ✅ ❌ 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
25984 Multramate feat(AlgebraicGeometry/EllipticCurve/Affine): 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
25981 Multramate feat(GroupTheory/GroupAction/Basic): define homomorphisms of fixed subgroups induced by homomorphisms of groups merge-conflict t-group-theory ❌ ✅ ❌ ✅ ✅ ❌ failing CI
25980 Multramate feat(GroupTheory/Submonoid/Operations): define homomorphisms of subgroups induced by homomorphisms of groups merge-conflict t-group-theory ❌ ✅ ❌ ✅ ✅ ❌ failing CI
25485 VTrelat feat(SetTheory/ZFC/Naturals): define natural numbers in ZFC merge-conflict new-contributor t-set-theory ❌ ✅ ❌ ✅ ✅ ❌ failing CI
25474 adomani test for .lean/.md check merge-conflict t-linter file-removed ❌ ✅ ❌ ✅ ✅ ❌ failing CI
25238 Hagb feat(Tactic/ComputeDegree): add support for scalar multiplication with different types merge-conflict t-meta new-contributor ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
26385 jjdishere feat(RingTheory/Perfectoid): define integral perfectoid rings WIP merge-conflict t-ring-theory ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP
22898 AntoineChambert-Loir feat(RingTheory/TensorProduct/DirectLimit/FG): direct limit of finitely generated submodules and tensor product WIP merge-conflict t-ring-theory ✅ ✅ ❌ ❌ ✅ ❌ labelled WIP
20431 erdOne feat(RingTheory/AdicCompletion): monotonicity of adic-completeness awaiting-author merge-conflict t-ring-theory ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
21474 erdOne feat(RingTheory): replace `Ring.DimensionLEOne` with `Ring.KrullDimLE` merge-conflict large-import t-ring-theory ❌ ✅ ❌ ✅ ✅ ❌ failing CI
27886 alreadydone feat(Algebra): (Mv)Polynomial.X is irreducible assuming NoZeroDivisors awaiting-author merge-conflict t-algebra ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
26200 adomani fix: add label when landrun fails merge-conflict CI ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
27709 kckennylau chore: fix links WIP merge-conflict ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP
20671 thefundamentaltheor3m feat(Analysis/Asymptotics/SpecificAsymptotics): Proving that 𝛔ₖ(n) = O(nᵏ⁺¹) awaiting-author merge-conflict t-number-theory new-contributor large-import ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
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 large-import t-ring-theory ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
24862 grunweg feat(LocallyIntegrable): generalise more to enorms WIP merge-conflict t-measure-probability carleson ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP
27003 eric-wieser chore: use `Simp.ResultQ` more often merge-conflict t-meta ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
25483 VTrelat chore(Data/Set/Prod, SetTheory/ZFC/Basic): add theorem prod_subset_of_prod and extend ZFC model merge-conflict new-contributor t-data ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
25401 digama0 feat(Util): SuppressSorry option merge-conflict t-meta ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
26394 winstonyin feat: existence of local flows on manifolds WIP merge-conflict t-differential-geometry ✅ ✅ ❌ ❌ ✅ ❌ labelled WIP
27759 plp127 chore(FreeAbelianGroup): deprecate multiplication merge-conflict t-algebra large-import ❌ ✅ ❌ ✅ ✅ ❌ failing CI
27446 grunweg chore: more enorm lemmas WIP merge-conflict carleson ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP
28622 alreadydone chore(Mathlib): replace `=>` by `↦` merge-conflict ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
24793 tristan-f-r feat: trace of unitarily similar matrices awaiting-author merge-conflict t-algebra ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
27872 JovanGerb chore(gcongr): clean up imports delegated merge-conflict large-import ❌ ✅ ❌ ✅ ✅ ❌ failing CI
28626 alreadydone chore(Archive, Counterexamples): replace => by ↦ merge-conflict ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
28150 Equilibris chore: clean up proofs typevec proofs merge-conflict new-contributor t-data ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
27868 grunweg linter indentation playground WIP merge-conflict t-linter ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP
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
27835 edegeltje feat(Tactic): ring modulo a given characteristic merge-conflict t-meta large-import migrated-from-branch ❌? ✅ ❌ ✅ ✅ ❌ infrastructure-related CI failing
25889 plp127 fix(Tactic/Widget/Conv): fix various issues merge-conflict t-meta ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
27437 kckennylau feat(RingTheory/Valuation): some lemmas about comparing with 1 and 0 and with each other WIP merge-conflict t-ring-theory ✅ ✅ ❌ ❌ ✅ ❌ labelled WIP
27785 staroperator chore(Algebra/Group/Submonoid): golf `Nat.addSubmonoidClosure_one` using `simp` merge-conflict t-algebra large-import ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
28148 kckennylau feat(Matrix): Simproc and Rw-proc for Matrix Transpose merge-conflict t-meta ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
26931 javra feat(CategoryTheory/Enriched): `V`-enriched isomorphisms awaiting-author merge-conflict t-category-theory infinity-cosmos ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
25208 erdOne feat(LinearAlgebra): `tensor_induction` macro WIP merge-conflict RFC t-algebra ✅ ✅ ❌ ❌ ✅ ❌ labelled WIP
28803 astrainfinita refactor: unbundle algebra from `ENormed*` merge-conflict t-analysis t-algebra slow-typeclass-synthesis awaiting-zulip ✅ ✅ ❌ ✅ ❌ ❌ awaiting a zulip discussion
26603 vihdzp refactor(SetTheory/Ordinal/FixedPoint): redefine `Ordinal.deriv` merge-conflict t-set-theory ❌ ✅ ❌ ✅ ✅ ❌ failing CI
25662 erdOne chore: redefine `LocalizedModule` merge-conflict t-algebra ❌ ✅ ❌ ✅ ✅ ❌ failing CI
27566 wwylele feat(Data/Real): Archimedean.embedReal is a ring hom when M is an ordered ring merge-conflict t-data large-import ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
28151 iehality feat(Computability): r.e. sets are closed under inter/union/projection/composition awaiting-author merge-conflict t-computability ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
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
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
27335 eric-wieser chore(Data/List): use simp-normal-form for boolean equalities merge-conflict t-data ❌ ✅ ❌ ✅ ✅ ❌ failing CI
22517 j-loreaux feat: `ℕ+` powers in semigroups WIP merge-conflict large-import ✅ ✅ ❌ ❌ ✅ ❌ ⚠️ labelled WIP
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 t-meta awaiting-CI large-import ❌ ✅ ❌ ✅ ❌ ❌ does not pass CI
25069 erdOne feat(EllipticCurve): rational points of singular nodal cubics awaiting-author merge-conflict t-algebraic-geometry ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
25070 erdOne feat(EllipticCurve): rational points on singular cuspidal cubics awaiting-author merge-conflict t-algebraic-geometry ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
26670 yu-yama feat(GroupExtension/Abelian): define `conjClassesEquivH1` awaiting-author merge-conflict 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 awaiting-author merge-conflict t-differential-geometry ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
28580 kmill refactor: simplify implementation of `filter_upwards` merge-conflict t-meta t-order ❌ ✅ ❌ ✅ ✅ ❌ failing CI
29605 alreadydone experiment(Algebra): unbundle npow/zpow from Monoid/InvDivMonoid merge-conflict awaiting-CI t-algebra ❌ ✅ ❌ ✅ ❌ ❌ does not pass CI
27972 smmercuri refactor: make `Valuation.Completion` a `def` and refactor more of `AdicValuation.lean` WIP merge-conflict t-number-theory t-algebra ✅ ✅ ❌ ❌ ✅ ❌ labelled WIP
28908 joelriou feat(CategoryTheory): Pullback functors on `Over` categories in `Type` have right adjoints awaiting-author merge-conflict t-category-theory ❌ ✅ ❌ ✅ ❌ ❌ failing CI
25480 ocfnash feat: define a concrete model of the `𝔤₂` root system WIP merge-conflict t-algebra large-import ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP
29330 plp127 chore: define `Fin.cycleIcc` with conditions merge-conflict t-group-theory ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
27829 dupuisf feat: modify `cfc_tac` to use `grind` WIP merge-conflict ❌ ✅ ❌ ❌ ✅ ❌ ⚠️ labelled WIP
21950 erdOne feat(NumberTheory/Padics): the completion of `ℚ` at a finite place is `ℚ_[p]` merge-conflict t-number-theory ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
27668 IvanRenison feat(Analysis/InnerProductSpace): define outer product of linear maps merge-conflict t-analysis ❌ ✅ ❌ ✅ ✅ ❌ failing CI
29092 zhuyizheng feat(MeasureTheory): add absolutely continuous functions, FTC and integration by parts awaiting-author merge-conflict t-measure-probability new-contributor ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
26178 ppls-nd-prs feat(CategoryTheory/Limits): Fubini for products awaiting-author merge-conflict 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
26466 robin-carlier feat(AlgebraicTopology/SimplexCategory/Augmented): the canonical monoid object in the augmented simplex category merge-conflict t-category-theory t-algebraic-topology ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
28074 grunweg Isbilinearmap WIP merge-conflict ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP
26578 robin-carlier feat(CategoryTheory/Limits/Pullbacks/Categorical/CatCospanTransform): adjunctions of categorical cospans merge-conflict t-category-theory large-import ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
29012 grunweg chore: reduce `Topology` imports in `Data` merge-conflict file-removed ❌ ✅ ❌ ✅ ✅ ❌ failing CI
26601 yuma-mizuno feat(CategoryTheory): make `Functor.comp` irreducible WIP merge-conflict t-category-theory ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP
23621 astrainfinita chore: deprecate `LinearOrderedComm{Monoid, Group}WithZero` merge-conflict t-algebra t-order ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
30192 erdOne feat(RingTheory): valuative topology = adic topology for discrete rank 1 valuations WIP merge-conflict t-topology t-ring-theory ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP
26344 mans0954 feat(Analysis/NormedSpace/MStructure): The component projections on WithLp 1 (α × β) are L-projections WIP merge-conflict t-analysis file-removed ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP
25992 Multramate feat(RingTheory/Ideal/Span): add pair lemmas awaiting-author merge-conflict t-ring-theory ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
29587 uniwuni feat(GroupTheory/Finiteness): define finitely generated semigroups merge-conflict ✅ ✅ ❌ ✅ ✅ ❌ ⚠️ merge conflict
29241 yoh-tanimoto feat(Analysis/InnerProductSpace/Orthogonal): add duplicates for `ClosedSubmodule` awaiting-author merge-conflict ✅ ✅ ❌ ✅ ❌ ❌ ⚠️ merge conflict
22657 Xmask19 feat: a graph is maximally acyclic iff it is a tree merge-conflict t-combinatorics new-contributor ❌ ✅ ❌ ✅ ✅ ❌ failing CI
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 awaiting-author merge-conflict t-category-theory ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
29120 eric-wieser feat: add a typeclass for the indiscrete topology merge-conflict t-topology ❌ ✅ ❌ ✅ ✅ ❌ failing CI
26339 mans0954 feat(Analysis/Normed/Module/WeakDual): Banach Dieudonné Lemma WIP merge-conflict t-analysis large-import ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP
29378 mans0954 feat(Analysis/LocallyConvex/AbsConvex): Balanced and AbsConvex sets under linear maps merge-conflict t-analysis ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
21853 smmercuri feat: the adele ring of a number field is locally compact WIP merge-conflict t-number-theory large-import ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP
26913 Paul-Lez feat(NumberTheory/{*}): add a few lemmas about number field and cyclotomic extensions WIP merge-conflict awaiting-CI t-number-theory t-algebra ❌ ✅ ❌ ❌ ❌ ❌ labelled WIP
28925 grunweg chore: remove `linear_combination'` tactic merge-conflict awaiting-zulip file-removed ✅ ✅ ❌ ✅ ❌ ❌ awaiting a zulip discussion
28826 alreadydone feat(CategoryTheory): Additive and Linear when Hom types are only monoids WIP merge-conflict awaiting-CI t-category-theory ❌ ✅ ❌ ❌ ❌ ❌ labelled WIP
28126 Sebi-Kumar feat(AlgebraicTopology/FundamentalGroupoid): relate equality in fundamental groupoid to homotopy awaiting-author merge-conflict new-contributor t-algebraic-topology ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
24532 robertmaxton42 feat(LinearAlgebra/FreeProduct): fill out the `FreeProduct.asPowers` namespace merge-conflict t-algebra ❌ ✅ ❌ ✅ ✅ ❌ failing CI
27683 dupuisf feat: grind tags for set operations merge-conflict t-data ❌ ✅ ❌ ✅ ✅ ❌ failing CI
25978 Bergschaf feat(Order/Sublocale): Open Sublocales merge-conflict t-order ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
29355 girving feat(Trigonometric): Taylor series bounds for sin and cos merge-conflict t-analysis ❌ ✅ ❌ ✅ ✅ ❌ failing CI
28298 thorimur chore: dedent `to_additive` docstrings documentation awaiting-author merge-conflict ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
28737 astrainfinita refactor: deprecate `MulEquivClass` awaiting-author merge-conflict t-algebra ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
28676 sun123zxy feat(NumberTheory/ArithmeticFunction): wrap `Nat.totient` as an `ArithmeticFunction` awaiting-author merge-conflict t-number-theory new-contributor large-import ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
30421 grunweg WIP: support products in the differential geometry elaborators merge-conflict ❌ ✅ ❌ ✅ ✅ ❌ failing CI
30299 franv314 feat(Topology/Instances): Cantor set awaiting-author merge-conflict t-topology new-contributor file-removed ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
30690 grunweg style(Order): fix whitespace merge-conflict t-order ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
27976 smmercuri feat: `ramificationIdx` for `NumberField.InfinitePlace` WIP merge-conflict t-number-theory ✅ ✅ ❌ ❌ ✅ ❌ labelled WIP
26357 javra feat(CategoryTheory): linear categories as `ModuleCat R`-enriched categories awaiting-author merge-conflict t-category-theory large-import ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
26085 grunweg feat: disjoint unions distribute with products of manifolds WIP please-adopt merge-conflict t-differential-geometry ❌ ✅ ❌ ❌ ✅ ❌ looking for help
27180 ADedecker feat: quotient of a monoid with zero by a multiplicative congruence delegated merge-conflict t-algebra ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
30790 urkud chore: partially migrate from `ContinuousMap.continuous` merge-conflict ❌ ✅ ❌ ✅ ✅ ❌ failing CI
26259 Raph-DG feat(Topology): Connecting different notions of locally finite awaiting-author merge-conflict t-topology ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
25692 Whysoserioushah feat(RingTheory/MatrixAlgebra): add a more general version of `matrixEquivTensor` awaiting-author merge-conflict t-ring-theory ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
25012 urkud refactor(*): migrate from `Matrix.toLin'` to `Matrix.mulVecLin` merge-conflict ❌ ✅ ❌ ✅ ✅ ❌ failing CI
29638 yuma-mizuno feat(CategoryTheory): define descent data by presieves WIP merge-conflict t-category-theory ✅ ✅ ❌ ❌ ✅ ❌ labelled WIP
22361 rudynicolop feat(Computability/NFA): nfa closure properties awaiting-author merge-conflict new-contributor t-computability awaiting-zulip ✅ ✅ ❌ ✅ ❌ ❌ awaiting a zulip discussion
31220 fgdorais chore: adaptations for batteries#1489 merge-conflict blocked-by-batt-PR large-import ❌ ❌ ❌ ✅ ✅ ❌ blocked on another PR
27708 vihdzp feat: unions and intersections of ordinals are ordinals awaiting-author merge-conflict t-set-theory ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
29550 Raph-DG feat(RingTheory): Order of vanishing in a discrete valuation ring awaiting-author merge-conflict file-removed t-ring-theory ❌ ✅ ❌ ✅ ❌ ❌ failing CI
28132 dupuisf feat: preliminary `grind` tags for `IsUnit` merge-conflict t-algebra ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
26735 Raph-DG feat(AlgebraicGeometry): The codimension of a point of a scheme is equal to the krull dimension of the stalk awaiting-author merge-conflict t-algebraic-geometry large-import ❌ ✅ ❌ ✅ ❌ ❌ failing CI
30686 grunweg tracking: #30658 split into pieces merge-conflict large-import ❌ ✅ ❌ ✅ ✅ ❌ failing CI
29877 Komyyy feat: inner product of the gradient merge-conflict t-analysis ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
29992 vlad902 feat(Order): finite (Max)Chains always contains a top/max element WIP merge-conflict t-order large-import ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP
26901 5hv5hvnk feat: a simproc version of `compute_degree` awaiting-author merge-conflict t-meta awaiting-CI new-contributor ❌ ✅ ❌ ✅ ❌ ❌ does not pass CI
28153 kckennylau feat(Simproc): Simproc for explicit diagonal matrices awaiting-author merge-conflict t-meta ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
31020 grunweg feat: mfderiv of Sum.inl and Sum.inr WIP merge-conflict ❌ ✅ ❌ ❌ ✅ ❌ ⚠️ labelled WIP
26345 mans0954 feat(Analysis/LocallyConvex/Polar): Bipolar theorem awaiting-author merge-conflict t-analysis large-import ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
25775 emilyriehl feat(AlgebraicTopology/SimplicialSet/NerveAdjunction): to Strict Segal 2 awaiting-author merge-conflict t-category-theory infinity-cosmos t-algebraic-topology ❌? ✅ ❌ ✅ ❌ ❌ infrastructure-related CI failing
25481 kbuzzard chore: refactor Algebra.TensorProduct.rightAlgebra delegated merge-conflict t-algebra ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
26827 pechersky feat(Analysis/Normed/ValuativeRel): helper instance for NormedField merge-conflict t-number-theory t-analysis t-algebra ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
29014 ShreckYe feat(Data/List/Scan): some theorems that relate `scanl` with `foldl` merge-conflict t-data ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
27936 alreadydone feat(Algebra): additivize Dvd and Prime merge-conflict t-algebra ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
30150 imbrem feat(CategoryTheory/Monoidal): to_additive for MonoidalCategory merge-conflict t-meta t-category-theory new-contributor awaiting-zulip large-import ✅ ✅ ❌ ✅ ❌ ❌ awaiting a zulip discussion
31388 b-mehta feat(Topology/Order): add unordered versions of topological Rolle's theorem awaiting-author merge-conflict t-analysis tech debt ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
30706 astrainfinita refactor(Analysis/NormedSpace/Exponential): remove the `𝕂` argument from `exp` blocked-by-other-PR t-analysis ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
30824 grunweg wip: another smoothness lemma for local frames WIP merge-conflict t-differential-geometry ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP
30322 kckennylau feat(RingTheory): base change of graded algebra awaiting-author merge-conflict t-ring-theory ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
31593 Ruben-VandeVelde feat: some lemmas about MonoidAlgebra awaiting-author merge-conflict t-algebra ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
31596 grunweg chore: remove extraneous uses of push_neg WIP merge-conflict ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP
31600 grunweg chore: replace by_cases! with by_cases when the push_neg step does no… WIP merge-conflict ✅ ✅ ❌ ❌ ✅ ❌ labelled WIP
26087 grunweg feat: a `SliceModel` typeclass for models with corners for embedded submanifolds merge-conflict t-differential-geometry ❌ ✅ ❌ ✅ ✅ ❌ failing CI
26240 grunweg perf(CommandLinterLinter): use Substring more merge-conflict RFC t-linter ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
27392 Paul-Lez feat(Tactic/SimpUtils): add simproc finding commands awaiting-author merge-conflict t-meta large-import file-removed ❌ ✅ ❌ ✅ ❌ ❌ failing CI*
29909 Vierkantor feat(CI): add build output to CI workflows merge-conflict CI ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
28070 grunweg style: improve indentation of multi-linear enumerations in doc-strings merge-conflict ❌ ✅ ❌ ✅ ✅ ❌ failing CI
20466 MohanadAhmed feat: Sherman Morrison formula for rank 1 update of the matrix inverse awaiting-author merge-conflict t-data ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
20648 anthonyde feat: formalize regular expression -> εNFA merge-conflict new-contributor t-computability awaiting-zulip ✅ ✅ ❌ ✅ ❌ ❌ awaiting a zulip discussion
20649 GabinKolly feat(ModelTheory/Graph): prove characterization of the fraisse limit of finite simple graphs WIP merge-conflict t-combinatorics t-logic large-import ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP
20652 jjaassoonn feat: categorical description of center of a ring awaiting-author merge-conflict t-category-theory t-algebra ❌ ✅ ❌ ✅ ❌ ❌ failing CI
20924 tomaz1502 feat(Computability/QueryComplexity): Oracle-based computation merge-conflict t-computability ❌ ✅ ❌ ✅ ✅ ❌ failing CI
21270 GabinKolly feat(ModelTheory/Bundled): first-order embeddings and equivalences from equalities awaiting-author merge-conflict t-logic large-import ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
21616 peabrainiac feat(Topology): concatenating countably many paths awaiting-author merge-conflict t-topology ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
21624 sinhp feat(CategoryTheory): The (closed) monoidal structure on the product category of families of (closed) monoidal categories awaiting-author merge-conflict t-category-theory ❌ ✅ ❌ ✅ ❌ ❌ failing CI
21829 Whysoserioushah feat(LinearAlgebra/TensorProduct/HomTensor): Add TensorProduct of Hom-modules awaiting-author merge-conflict t-algebra ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
21903 yhtq feat: add from/toList between `FreeSemigroup` and `List` with relative theorems merge-conflict awaiting-CI t-algebra new-contributor large-import ❌ ✅ ❌ ✅ ❌ ❌ does not pass CI
22159 shetzl feat: add definition of pushdown automata awaiting-author merge-conflict new-contributor t-computability ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
22231 pechersky feat(Algebra/Valued): `AdicExpansion` initial defns awaiting-author merge-conflict t-topology t-algebra ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
22302 658060 feat: add `CategoryTheory.Topos.Power` awaiting-author merge-conflict t-category-theory new-contributor ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
22314 shetzl feat: add leftmost derivations for context-free grammars awaiting-author merge-conflict new-contributor t-computability ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
22662 plp127 feat: Localization.Away.lift (computably) merge-conflict t-algebra ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
22790 mhk119 feat: Extend `taylor_mean_remainder_lagrange` to `x < x_0` awaiting-author merge-conflict t-analysis new-contributor ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
22861 eric-wieser feat: add the trace of a bilinear form awaiting-author merge-conflict t-algebra ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
22919 plp127 feat(Data/Fintype/Pi): Make `Fintype` instance for `RelHom`s computable awaiting-author merge-conflict t-data ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
22954 eric-wieser feat(RingTheory/Congruence/Hom): copy from GroupTheory merge-conflict t-ring-theory ❌ ✅ ❌ ✅ ✅ ❌ failing CI
23285 AntoineChambert-Loir refactor: directed systems in terms of functors WIP merge-conflict t-category-theory t-algebra large-import ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP
23503 apnelson1 feat(Topology/Instances/ENat): ENat and tsum WIP merge-conflict t-topology large-import ✅ ✅ ❌ ❌ ✅ ❌ labelled WIP
23585 plp127 feat: `Filter.atMax` and `Filter.atMin` WIP merge-conflict t-order ✅ ✅ ❌ ❌ ✅ ❌ labelled WIP
23758 erdOne feat(Topology/Algebra): linearly topologized iff non-archimedean awaiting-author merge-conflict t-topology t-algebra large-import ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
23835 chrisflav feat(Topology): cardinality of connected components is bounded by cardinality of fiber awaiting-author merge-conflict t-topology ❌ ✅ ❌ ✅ ❌ ❌ failing CI
24333 xcloudyunx feat(Combinatorics/SimpleGraph): cycle graph implementation for generic vertex types awaiting-author merge-conflict t-combinatorics new-contributor ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
24540 robertmaxton42 feat(Quiv): add the empty, vertex, point, interval, and walking quivers awaiting-author merge-conflict t-category-theory ❌ ✅ ❌ ✅ ❌ ❌ failing CI
24789 Ruben-VandeVelde chore: move Algebra.Group.Hom.End to Algebra.Ring awaiting-author merge-conflict t-algebra file-removed ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
24850 pechersky feat(Topology/UniformSpace/Ultra): uniform spaces induced by pseudometrics are ultra if system is ultra merge-conflict t-topology ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
25324 eric-wieser feat: more functorial results about DFinsupp awaiting-author merge-conflict t-algebra t-data ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
25500 eric-wieser feat: delaborators for metadata awaiting-author delegated merge-conflict t-meta large-import ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
25585 Paul-Lez feat(Tactic/Linters/DeprecatedSimpLemma): lint for deprecated simp lemmas awaiting-author merge-conflict t-linter ❌ ✅ ❌ ✅ ❌ ❌ failing CI
25739 literandltx feat(NumberTheory/LegendreSymbol): Add sqrt‐of‐residue theorems for p=4k+3 and p=8k+5 awaiting-author merge-conflict t-number-theory new-contributor ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
25760 robin-carlier feat(CategoryTheory/Bicategory): (2,1)-categories and `Pith` awaiting-author merge-conflict t-category-theory ❌ ✅ ❌ ✅ ❌ ❌ failing CI
25905 mans0954 feat(RingTheory/Polynomial/SmallDegreeVieta): polynomial versions of results in Algebra.QuadraticDiscriminant awaiting-author merge-conflict t-ring-theory ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
25974 scholzhannah feat(Topology/Compactness/CompactlyCoherentSpace): compact coherentification (k-ification) merge-conflict t-topology large-import ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
25989 Multramate feat(NumberTheory/EllipticDivisibilitySequence): add elliptic nets awaiting-author merge-conflict t-number-theory ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
26051 Komyyy feat(Mathlib/GroupTheory/SpecificGroups/Alternating): A_n is simple iff n = 3 or 5 ≤ n WIP merge-conflict large-import t-group-theory ✅ ✅ ❌ ❌ ✅ ❌ labelled WIP
26158 upobir feat(NumberTheory/Divisors): add int divisors awaiting-author merge-conflict t-number-theory ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
26292 RemyDegenne feat(MeasureTheory): tightness of the range of a sequence awaiting-author merge-conflict t-measure-probability ❌ ✅ ❌ ✅ ❌ ❌ failing CI
26293 RemyDegenne feat: tightness from convergence of characteristic functions WIP merge-conflict t-measure-probability ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP
26300 igorkhavkine feat(Analysis/Calculus/FDeriv): continuous differentiability from continuous partial derivatives on an open domain in a product space WIP awaiting-author merge-conflict t-analysis new-contributor ❌ ✅ ❌ ❌ ❌ ❌ labelled WIP
26329 Timeroot feat: Definition of `Clone` notations and typeclasses awaiting-author merge-conflict awaiting-CI t-algebra ❌ ✅ ❌ ✅ ❌ ❌ does not pass CI
26340 mans0954 feat(Algebra/Module/NestAlgebra): Nest algebras merge-conflict t-algebra ❌ ✅ ❌ ✅ ✅ ❌ failing CI
26341 mans0954 feat(LinearAlgebra/QuadraticForm/Basis): Free Tensor product of Quadratic Maps WIP merge-conflict t-algebra large-import ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP
26347 mans0954 feat(Data/Finset/RangeDistance): abs_sub_lt_of_mem_finset_range merge-conflict t-data ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
26368 Whysoserioushah feat(RingTheory/TwoSidedIdeal/SpanAsSum): span of set as finsum awaiting-author merge-conflict t-ring-theory ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
26398 ChrisHughes24 feat(ModelTheory): definable functions please-adopt merge-conflict t-logic ✅ ✅ ❌ ❌ ✅ ❌ looking for help
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 awaiting-author merge-conflict t-algebra new-contributor ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
26644 kckennylau feat(SetTheory/ZFC): Define the language of sets and state the ZFC axioms awaiting-author merge-conflict t-set-theory ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
26648 eric-wieser chore(TensorProduct): remove more `suppress_compilation`s blocked-by-core-PR merge-conflict t-algebra ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
26757 fweth feat(CategoryTheory/Topos): define elementary topos awaiting-author merge-conflict t-category-theory new-contributor ❌ ✅ ❌ ✅ ❌ ❌ failing CI
26803 bjoernkjoshanssen feat: second partial derivatives test awaiting-author merge-conflict t-analysis ❌ ✅ ❌ ✅ ❌ ❌ 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 WIP merge-conflict t-meta t-category-theory ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP
26983 mans0954 feat(Order/LatticeElements): distributive, standard and neutral elements of a lattice WIP merge-conflict t-order ✅ ✅ ❌ ❌ ✅ ❌ labelled WIP
26990 joelriou feat(CategoryTheory/Abelian): Noetherian objects form a Serre class WIP merge-conflict t-category-theory ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP
27098 Paul-Lez feat(Algebra/Category/ModuleCat/Sheaf/VectorBundle): define vector bundles awaiting-author merge-conflict t-algebra ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
27155 Pjotr5 feat: Shearer's bound on the independence number of triangle free graphs awaiting-author merge-conflict t-combinatorics new-contributor ❌ ✅ ❌ ✅ ❌ ❌ failing CI
27163 pechersky feat(Topology/ValuativeRel): of and to basis of compatible valuations awaiting-author merge-conflict t-number-theory t-topology t-algebra ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
27187 Komyyy feat: `NONote` represents ordinals < ε₀ WIP merge-conflict t-set-theory ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP
27215 kckennylau feat(AlgebraicGeometry): Define the Zariski site on `CommRingCatᵒᵖ` awaiting-author merge-conflict t-algebraic-geometry ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
27245 rirarika feat: multivariate polynomial ring properties about irreducibility awaiting-author merge-conflict t-algebra new-contributor ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
27307 xyzw12345 feat(RingTheory/GradedAlgebra): homogeneous relation awaiting-author merge-conflict t-ring-theory ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
27309 kckennylau feat(CategoryTheory): a presheaf on `CostructuredArrow F d` can be extended to a presheaf on `C` WIP merge-conflict t-category-theory ✅ ✅ ❌ ❌ ✅ ❌ labelled WIP
27321 kckennylau feat(CategoryTheory): Colimit can be computed fiberwise merge-conflict awaiting-CI t-category-theory ❌ ✅ ❌ ✅ ❌ ❌ does not pass CI
27417 PierreQuinton feat: add `SigmaCompleteLattice` awaiting-author merge-conflict t-order ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
27500 Komyyy feat: the Riemann zeta function is meromorphic WIP merge-conflict t-analysis large-import ✅ ✅ ❌ ❌ ✅ ❌ labelled WIP
27534 PierreQuinton feat: a typeclass for `sSup`/`sInf` to be lawful merge-conflict t-order ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
27753 YunkaiZhang233 feat(CategoryTheory): implemented proofs for factorisation categories being equivalent to iterated comma categories in two ways awaiting-author merge-conflict t-category-theory new-contributor ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
27824 ChrisHughes24 feat(Calculus): exists_gt_of_deriv_pos and variants awaiting-author merge-conflict t-analysis ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
27850 fyqing feat: 0-dimensional manifolds are discrete and countable awaiting-author merge-conflict 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 awaiting-author merge-conflict t-algebra large-import ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
28056 grunweg wip: existence of Riemannian metrics WIP merge-conflict t-differential-geometry ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP
28072 kckennylau feat(RingTheory/Valuation): make tactic rw_val_equiv awaiting-author merge-conflict t-ring-theory ✅ ✅ ❌ ✅ ❌ ❌ 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
28191 kckennylau feat(Logic): tag Injective, Surjective, and Bijective with fun_prop awaiting-author merge-conflict t-meta ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
28316 eric-wieser feat(Tactic/NormNum): better trace nodes merge-conflict t-meta ❌ ✅ ❌ ✅ ✅ ❌ failing CI
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 awaiting-author merge-conflict t-meta ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
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
29055 vihdzp feat: `Ordinal.toENat` awaiting-author merge-conflict t-set-theory ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
29108 JonBannon feat(MeasureTheory): add `LInfty.lean` with `Mul` and `const` related results. awaiting-author merge-conflict t-measure-probability ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
29235 yoh-tanimoto feat(Topology/Algebra/Module/ClosedSubmodule): add `mapEquiv`, a variation of `ClosedSubmodule.map` for CLE merge-conflict t-topology ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
29411 llllvvuu feat(LinearAlgebra/Matrix/Rank): rank factorization awaiting-author merge-conflict ✅ ✅ ❌ ✅ ❌ ❌ ⚠️ merge conflict
29500 vihdzp feat: `WellFoundedLT (LowerSet α)` awaiting-author merge-conflict t-order ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
29526 llllvvuu feat: `Multiset.map f` identifies `f` up to permutation merge-conflict t-data ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
29610 llllvvuu feat(LinearAlgebra): define LinearMap.Eigenbasis merge-conflict t-algebra ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
29675 yury-harmonic feat(Wolstenholme): new file help-wanted awaiting-author merge-conflict t-data ❌ ✅ ❌ ❌ ❌ ❌ looking for help
29720 javra feat(CategoryTheory): `TransportEnrichment` and `ForgetEnrichment` as 2-functors WIP merge-conflict 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
29965 RemyDegenne feat(probability): define subtraction of kernels WIP merge-conflict t-measure-probability ✅ ✅ ❌ ❌ ✅ ❌ labelled WIP
29980 mans0954 refactor(RingTheory/Polynomial/Resultant/Quadratic): Re-implement QuadraticDiscriminant for R[X] merge-conflict ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
30004 luigi-massacci feat(MeasureTheory/Integral/TestAgainst): integrating BCFs against a finite measure or an L1Loc map as CLMs awaiting-author merge-conflict t-analysis t-measure-probability ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
30042 JovanGerb feat(push): `@[push]` attributes for `∈` in `Set`, `Finset` and `Multiset` awaiting-author merge-conflict t-meta ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
30121 idontgetoutmuch Principal fiber bundle core awaiting-author merge-conflict t-differential-geometry new-contributor ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
30355 kckennylau feat(Logic): graded functions merge-conflict t-data ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
30451 kckennylau feat(HomogeneousIdeal): generalize to homogeneous submodule merge-conflict t-ring-theory ❌ ✅ ❌ ✅ ✅ ❌ failing CI
30933 joelriou feat(CategoryTheory): the linearization of a category awaiting-author merge-conflict t-category-theory ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
31008 RemyDegenne refactor: generalize the index of the process in the Doob decomposition WIP merge-conflict t-measure-probability ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP
31102 JOSHCLUNE Require LeanHammer merge-conflict new-contributor ❌ ✅ ❌ ✅ ✅ ❌ failing CI
31194 grunweg feat: add `#check'` command and tactic, which only show explicit arguments awaiting-author merge-conflict t-meta ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
31351 grunweg feat: manifolds with smooth boundary WIP merge-conflict 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 awaiting-author merge-conflict t-analysis ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
31613 xyzw12345 feat(RepresentationTheory/GroupCohomology): Non-abelian Group Cohomology WIP merge-conflict t-algebra large-import ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP
31738 robertmaxton42 feat: quivers can be represented as functors from the walking quiver awaiting-author merge-conflict t-category-theory ❌ ✅ ❌ ✅ ❌ ❌ failing CI
30083 grunweg feat: local frames in a vector bundle awaiting-author merge-conflict t-differential-geometry ❌ ✅ ❌ ✅ ❌ ❌ failing CI
31587 JovanGerb Lean pr testing 11156 WIP merge-conflict ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP*
21269 658060 feat(CategoryTheory/Topos): basic definitions and results in topos theory WIP awaiting-author merge-conflict t-category-theory new-contributor ✅ ✅ ❌ ❌ ❌ ❌ labelled WIP
22805 ScottCarnahan feat(FieldTheory/Finite): fixed points of Frobenius automorphism WIP merge-conflict t-algebra ✅ ✅ ❌ ❌ ✅ ❌ labelled WIP
23990 robertmaxton42 feat(Types.Colimits): Quot is functorial and colimitEquivQuot is natural awaiting-author merge-conflict t-category-theory new-contributor ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
24690 ScottCarnahan feat(Data.Prod): reverse lexicographic order WIP merge-conflict t-order ✅ ✅ ❌ ❌ ✅ ❌ labelled WIP
24692 ScottCarnahan feat(RingTheory/HahnSeries/Basic): isomorphism of Hahn series induced by order isomorphism WIP merge-conflict t-order ✅ ✅ ❌ ❌ ✅ ❌ labelled WIP
25831 ScottCarnahan feat(RingTheory/HahnSeries): Powers of a binomial WIP merge-conflict t-ring-theory ✅ ✅ ❌ ❌ ✅ ❌ labelled WIP
26156 oliver-butterley feat(MeasureTheory.VectorMeasure): add a definition of total variation for VectorMeasure awaiting-author merge-conflict t-measure-probability new-contributor ❌ ✅ ❌ ✅ ❌ ❌ failing CI
26455 ScottCarnahan feat(LinearAlgebra/RootSystem): API for CartanMatrix WIP merge-conflict t-algebra ✅ ✅ ❌ ❌ ✅ ❌ labelled WIP
26770 Jun2M feat(Combinatorics/Graph): subgraph relations on `Graph` merge-conflict t-combinatorics ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
26804 kckennylau feat(SetTheory): ZFSet is a model of ZFC WIP merge-conflict t-set-theory ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP
26890 robin-carlier feat(CategoryTheory/Monoidal/DayConvolution): more API for `DayFunctor` merge-conflict t-category-theory ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
26348 mans0954 feat(Analysis/LocallyConvex/Prime): the prime map WIP merge-conflict t-analysis ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP
26310 kckennylau feat: binary forms awaiting-author merge-conflict t-algebra ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
26283 kckennylau feat: resultant of polynomials WIP merge-conflict t-algebra ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP
28215 5hv5hvnk feat: strong and Weak connectivity for Digraphs WIP awaiting-author merge-conflict t-combinatorics new-contributor ❌ ✅ ❌ ❌ ❌ ❌ labelled WIP
28970 Whysoserioushah feat(Algebra/Algebra/ReducedNorm): defines reduced norm and trace awaiting-author merge-conflict t-algebra ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
29212 Whysoserioushah feat(Algebra/CrossProductAlgebra/Defs): define Cross Product Algebra awaiting-author merge-conflict t-algebra ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
29281 plp127 doc: `Fin.natAdd_castLEEmb` merge-conflict t-data ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
29514 grunweg feat(CI): use more strict mode WIP merge-conflict CI ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP
29574 JarodAlper feat: regular local rings are domains merge-conflict new-contributor t-ring-theory ❌ ✅ ❌ ✅ ✅ ❌ failing CI
29788 robertmaxton42 feat(Topology): adds bundled continuous maps for sum, sigma, subtype, mapsto, inclusion merge-conflict large-import ❌ ✅ ❌ ✅ ✅ ❌ ⚠️ failing CI
30366 sinhp feat(CategoryTheory): The Preliminaries for Locally Cartesian Closed Categories awaiting-author merge-conflict t-category-theory ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
30855 Ruben-VandeVelde fix: deprecate IsTotal in favour of Std.Total merge-conflict RFC ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
24614 JovanGerb chore: rename field `inf` to `min` in `Lattice` merge-conflict t-order awaiting-zulip ❌ ✅ ❌ ✅ ❌ ❌ failing CI
25899 pfaffelh feat(Topology/Compactness/CompactSystem): introduce compact Systems awaiting-author merge-conflict t-topology brownian ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
25902 pfaffelh feat: The finite product of semi-rings (in terms of measure theory) is a semi-ring. awaiting-author merge-conflict t-measure-probability large-import brownian ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
29517 pechersky feat(RingTheory/Torsion): torsion = union of roots of unity awaiting-author merge-conflict t-algebra ❌ ✅ ❌ ✅ ❌ ❌ failing CI
28933 artie2000 chore(Data): correct definition for `single_apply` WIP merge-conflict ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP
24627 pechersky feat(Topology/Algebra/Valued): `IsLinearTopology 𝒪[K] K` and `𝒪[K] 𝒪[K]` awaiting-author merge-conflict t-topology ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
27756 grunweg feat: `Weak(Pseudo)EMetricSpace`, generalises `(Pseudo)EMetricSpace` WIP merge-conflict t-topology carleson ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP
24016 plp127 feat: fine uniformity merge-conflict t-topology ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
26614 Rida-Hamadani feat(SimpleGraph): add more API for `take`/`drop` awaiting-author merge-conflict t-combinatorics ❌ ✅ ❌ ✅ ❌ ❌ failing CI
32095 grunweg chore: fix some explicitVarOfIff linter errors WIP please-adopt merge-conflict ❌ ✅ ❌ ❌ ✅ ❌ looking for help
29982 hrmacbeth feat: new `isolate` tactic awaiting-author merge-conflict t-meta large-import ❌ ✅ ❌ ✅ ❌ ❌ failing CI
31007 kckennylau feat(RingTheory): generalise perfection to monoids merge-conflict ❌ ✅ ❌ ✅ ✅ ❌ ⚠️ failing CI
26138 xroblot Development branch (2) WIP merge-conflict ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP
26436 AntoineChambert-Loir feat(Mathlib/Data/Nat/Prime/Defs): fuel Nat.minFac awaiting-author merge-conflict t-data ❌ ✅ ❌ ✅ ❌ ❌ failing CI
24514 b-mehta chore(Int/GCD): use fuel in xgcd awaiting-author merge-conflict t-data ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
29934 smmercuri feat(Field/WithAbs): the lift of a ring homomorphism from `WithAbs v` to `WithAbs w` to their completions WIP merge-conflict FLT ❌ ✅ ❌ ❌ ✅ ❌ ⚠️ labelled WIP
29933 smmercuri chore: fix `def` naming isses in `Normed/Field/WithAbs.lean` WIP merge-conflict ✅ ✅ ❌ ❌ ✅ ❌ labelled WIP
31377 CoolRmal feat: a series of smooth functions that converges (locally) uniformly is smooth awaiting-author merge-conflict t-topology new-contributor ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
30504 grunweg feat: add custom elaborators for immersions merge-conflict t-differential-geometry ❌ ✅ ❌ ✅ ✅ ❌ failing CI
27557 chrisflav feat(RingTheory/KrullDimension): dimension of `R / (x)` for a nonzerodivisor merge-conflict large-import t-ring-theory ❌ ✅ ❌ ✅ ✅ ❌ failing CI
25848 joelriou feat/refactor: redefinition of homology + derived categories WIP merge-conflict t-category-theory t-topology large-import ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP
30989 kckennylau feat(RingTheory): Teichmuller map awaiting-author merge-conflict ✅ ✅ ❌ ✅ ❌ ❌ ⚠️ merge conflict
31950 callesonne feat(CategoryTheory/Product/Basic): make `Hom` into a 1-field structure WIP merge-conflict t-category-theory ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP
26464 joelriou feat(LinearAlgebra): generators of pi tensor products awaiting-author merge-conflict t-algebra file-removed ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
31110 bryangingechen ci: don't delete merged branches awaiting-author merge-conflict CI ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
31603 alreadydone chore(Algebra): make `RatFunc` an abbrev awaiting-author merge-conflict RFC t-algebra ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
31242 plp127 feat: express filter as supremum of principal filter and free filter awaiting-author merge-conflict t-order ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
30927 callesonne feat(Bicategory/Yoneda): add the yoneda pseudofunctor merge-conflict ❌ ✅ ❌ ✅ ✅ ❌ ⚠️ failing CI
31597 grunweg chore(AtLocation): allow throwing a warning when no progress is being made awaiting-author merge-conflict t-meta ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
30439 plp127 feat: `norm_num` extension for `IsSquare` on `Nat`, `Int`, `Rat` awaiting-author merge-conflict t-meta ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
30525 515801431 feat(Mathlib/Combinatorics/Enumerative/Polya): Add Polya Counting awaiting-author merge-conflict t-combinatorics new-contributor ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
24441 MrSumato feat(Data/List): add Lyndon-Schutzenberger theorem on list commutativity awaiting-author merge-conflict new-contributor t-data ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
28057 plp127 feat(SuccOrder): simp lemma to refold `Order.succ` and `Order.pred` awaiting-author merge-conflict t-order ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
24434 joelriou feat(CategoryTheory): effectiveness of descent WIP merge-conflict t-category-theory ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP
26332 Timeroot feat(ModelTheory/Definability): TermDefinable functions merge-conflict t-logic ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
30881 FlAmmmmING feat(RingTheory/PowerSeries/Schroder.lean): Define the generating function for large and small Schroder number merge-conflict new-contributor ✅ ✅ ❌ ✅ ✅ ❌ ⚠️ merge conflict
29354 themathqueen refactor(Algebra/Algebra/Equiv): allow for non-unital `AlgEquiv` awaiting-author merge-conflict t-algebra ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
27918 kim-em wip: refactor WithBot/WithTop as structures merge-conflict file-removed ❌ ✅ ❌ ✅ ✅ ❌ failing CI
30119 Ruben-VandeVelde feat: WithTop/Bot.mapD awaiting-author merge-conflict t-order ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
28708 sjh227 feat(Data): edit DoublyStochastic, add Stochastic to matrix awaiting-author merge-conflict new-contributor t-data ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
28613 espottesmith feat(Combinatorics): define undirected hypergraphs merge-conflict t-combinatorics new-contributor ❌ ✅ ❌ ✅ ✅ ❌ failing CI
25803 erdOne feat: taylor expansion of `1 / z ^ r` awaiting-author merge-conflict t-analysis ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
30620 plp127 feat: copy LE and LT on preorder and partial order awaiting-author merge-conflict t-order ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
30853 JovanGerb feat(LinearAlgebra/AffineSpace/Simplex): `CoeFun` instance for `Simplex` awaiting-author merge-conflict t-euclidean-geometry ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
30144 alreadydone feat(Data/Nat): kernel reducible binaryRec merge-conflict t-algebra t-data ❌ ✅ ❌ ✅ ✅ ❌ failing CI
29508 zhuyizheng feat(MeasureTheory): FTC and integration by parts for absolutely continuous functions awaiting-author merge-conflict t-measure-probability new-contributor ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
30666 erdOne feat(NumberTheory): every number field has a ramified prime awaiting-author merge-conflict t-number-theory t-algebra ❌ ✅ ❌ ✅ ❌ ❌ failing CI
31325 joelriou feat(AlgebraicTopology): a computable monoidal functor instance for `hoFunctor` WIP merge-conflict t-algebraic-topology ✅ ✅ ❌ ❌ ✅ ❌ labelled WIP
30350 joelriou feat(AlgebraicGeometry): the pseudofunctor which sends a scheme to its category of sheaves of modules awaiting-author merge-conflict t-algebraic-geometry ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
30505 mariainesdff feat(NumberTheory/RatFunc/Ostrowski): prove Ostrowski's theorem for K(X) awaiting-author merge-conflict t-number-theory t-algebra ❌ ✅ ❌ ✅ ❌ ❌ failing CI
31965 bwangpj feat: fiber of RingHom.specComap awaiting-author merge-conflict t-ring-theory ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
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
28013 astrainfinita feat: Lindemann-Weierstrass Theorem awaiting-author merge-conflict t-analysis t-algebra ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
30030 JonBannon feat(MeasureTheory): add `MemLp.Const` class and instances to unify `p = ∞` and `μ.IsFiniteMeasure` cases awaiting-author merge-conflict t-measure-probability ❌ ✅ ❌ ✅ ❌ ❌ failing CI
29283 Jlh18 feat(CategoryTheory): define forgetful-core adjunction between Cat and Grpd awaiting-author merge-conflict t-category-theory file-removed ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
30920 callesonne feat(Category/Grpd): define the bicategory of groupoids merge-conflict t-category-theory large-import ❌ ✅ ❌ ✅ ✅ ❌ failing CI
32735 Jlh18 refactor: move `CategoryTheory.Category.Grpd` to `CategoryTheory.Groupoid.Grpd.Basic` merge-conflict file-removed ❌ ✅ ❌ ✅ ✅ ❌ failing CI
33020 FormulaRabbit81 chore(Topology): Deprecate file merge-conflict t-topology large-import ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
21447 erdOne feat(AlgebraicGeometry): the split algebraic torus awaiting-author merge-conflict t-algebraic-geometry ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
31500 zcyemi feat(Analysis/Convex/Between): add lemmas on affine independence under strict betweenness awaiting-author merge-conflict t-convex-geometry ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
32807 WilliamCoram feat: Define the Gauss norm for MvPowerSeries merge-conflict new-contributor t-ring-theory ❌ ✅ ❌ ✅ ✅ ❌ failing CI
30233 Komyyy refactor(Topology/Sequences): generalize seq-compactness lemmas to metrizable space merge-conflict t-topology large-import ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
31083 joelriou feat(CategoryTheory): properties of objects for pseudofunctors to Cat WIP merge-conflict t-category-theory ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP
24965 erdOne refactor: Make `IsLocalHom` take unbundled map delegated merge-conflict t-algebra ❌ ✅ ❌ ✅ ✅ ❌ failing CI
25963 artie2000 refactor(Algebra): uniform API for substructures WIP merge-conflict t-algebra ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP
28944 linesthatinterlace refactor(Order/Hom/Basic): reorder definitions merge-conflict t-order ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
32370 apnelson1 feat(Combinatorics/Matroid): refactor matroid supportedness tactic WIP merge-conflict ✅ ✅ ❌ ❌ ✅ ❌ ⚠️ labelled WIP
28462 joelriou feat(AlgebraicTopology/SimplicialSet): the relative cell complex attached to a rank function for a pairing WIP blocked-by-other-PR merge-conflict t-algebraic-topology ❌ ❌ ❌ ❌ ✅ ❌ blocked on another PR
25822 ScottCarnahan WIP: experiments with vertex algebras WIP merge-conflict large-import ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP
31226 erdOne chore(RingTheory): add `@[ext]` to `Ideal.Quotient.algHom_ext` awaiting-author merge-conflict easy t-ring-theory ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
32991 artie2000 chore(Algebra/Algebra): remove `Algebra.cast` coercion merge-conflict t-algebra ❌ ✅ ❌ ✅ ✅ ❌ failing CI
31862 erdOne chore: unify `LocalizedModule` and `OreLocalization` delegated merge-conflict t-algebra ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
30579 smmercuri feat : `v.adicCompletionIntegers K` is compact when `K` is a number field WIP merge-conflict ❌ ✅ ❌ ❌ ✅ ❌ ⚠️ labelled WIP
21495 alreadydone experiment: reducible HasQuotient.quotient' WIP merge-conflict bench-after-CI ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP
32583 MJ141592 refactor(SimpleGraph): change bridges not to require the edge to be present awaiting-author merge-conflict t-combinatorics new-contributor ❌ ✅ ❌ ✅ ❌ ❌ failing CI
33045 chrisflav feat(CategoryTheory/MorphismProperty): `ind P` is stable under composition if `P` is merge-conflict t-category-theory large-import ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
27817 zhuyizheng feat: add IMO2025P1 awaiting-author merge-conflict new-contributor IMO ✅ ✅ ❌ ✅ ❌ ❌ merge conflict
33014 Parcly-Taxel chore: remove May 2025 deprecated declarations merge-conflict tech debt ✅ ✅ ❌ ✅ ✅ ❌ merge conflict
25841 mitchell-horner feat(Combinatorics/SimpleGraph): prove the Kővári–Sós–Turán theorem WIP merge-conflict t-combinatorics ✅ ✅ ❌ ❌ ✅ ❌ labelled WIP
31148 kex-y feat(Probability): Local and stable properties WIP merge-conflict t-measure-probability brownian ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP
13057 alreadydone feat(NumberTheory): characterize elliptic divisibility sequences blocked-by-other-PR merge-conflict t-number-theory t-algebra ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
12879 grunweg feat: port ge_or_gt linter from mathlib3 blocked-by-other-PR merge-conflict t-linter tech debt ❌ ❌ ❌ ✅ ✅ ❌ blocked on another PR
10842 mcdoll chore: simplify proofs using new positivity extensions and tests WIP blocked-by-other-PR merge-conflict ✅ ❌ ❌ ❌ ✅ ❌ blocked on another PR
7564 shuxuezhuyi feat(Topology/Algebra/Order): extend strictly monotone function on `Ioo` to homeomorphism on `Icc` blocked-by-other-PR merge-conflict t-topology ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
8364 thorimur feat: `refine?` blocked-by-other-PR merge-conflict t-meta ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
7565 shuxuezhuyi feat(Topology/Algebra/Order): extend homeomorphism of `Ioo` to `Icc` blocked-by-other-PR merge-conflict t-topology t-order ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
9154 FR-vdash-bot feat: `npow` / `nsmul` / `Nat.cast`/ `zpow` / `zsmul` implemented using `Nat.binaryRec` blocked-by-other-PR awaiting-author merge-conflict t-algebra ✅ ❌ ❌ ✅ ❌ ❌ blocked on another PR
7861 shuxuezhuyi feat(Geometry/Hyperbolic/UpperHalfPlane): instance IsometricSMul PSL(2, ℝ) ℍ blocked-by-other-PR merge-conflict t-euclidean-geometry ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
13782 alreadydone feat(EllipticCurve): ZSMul formula in terms of division polynomials blocked-by-other-PR merge-conflict t-number-theory t-algebraic-geometry t-algebra ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
14242 js2357 feat: Prove equivalence of `isDedekindDomain` and `isDedekindDomainDvr` blocked-by-other-PR merge-conflict t-algebra new-contributor ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
16215 adomasbaliuka feat(Tactic/Linter): lint unwanted unicode blocked-by-other-PR merge-conflict t-linter ❌ ❌ ❌ ✅ ✅ ❌ blocked on another PR
16887 metinersin feat(ModelTheory/Complexity): define conjunctive and disjunctive formulas blocked-by-other-PR merge-conflict t-logic new-contributor ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
16888 metinersin feat(ModelTheory/Complexity): Define conjunctive and disjunctive normal forms blocked-by-other-PR merge-conflict t-logic new-contributor ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
16889 metinersin feat(ModelTheory/Complexity): Normal forms blocked-by-other-PR merge-conflict t-logic new-contributor ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
13965 pechersky feat(Data/DigitExpansion): reals via digit expansion are complete blocked-by-other-PR merge-conflict t-data ❌ ❌ ❌ ✅ ✅ ❌ blocked on another PR
17519 grunweg feat: the `metrisableSpace` linter blocked-by-other-PR merge-conflict t-linter ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR*
12750 Command-Master feat: define Gray code blocked-by-other-PR awaiting-author merge-conflict new-contributor t-data ❌ ❌ ❌ ✅ ❌ ❌ blocked on another PR
13514 madvorak feat(Computability/ContextFreeGrammar): closure under union blocked-by-other-PR merge-conflict t-computability ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
17518 grunweg feat: lint on declarations mentioning `Invertible` or `Unique` blocked-by-other-PR merge-conflict t-linter awaiting-zulip ❌ ❌ ❌ ✅ ❌ ❌ blocked on another PR*
18716 jjaassoonn feat(Algebra/Module/GradedModule): quotient and subgrading WIP blocked-by-other-PR merge-conflict awaiting-CI t-algebra ❌ ❌ ❌ ❌ ❌ ❌ blocked on another PR
17593 FR-vdash-bot chore(Algebra/Order/GroupWithZero/Unbundled): deprecate useless lemmas, use `ZeroLEOneClass` blocked-by-other-PR merge-conflict t-algebra t-order ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
17624 FR-vdash-bot feat(Algebra/Order/GroupWithZero/Unbundled): generalize lemmas blocked-by-other-PR merge-conflict t-algebra t-order ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
17515 FR-vdash-bot perf: do not need `simp low` now blocked-by-other-PR merge-conflict t-algebra ❌ ❌ ❌ ✅ ✅ ❌ blocked on another PR
19621 Command-Master feat: Multiplicity and prime-adic valuation of derivations blocked-by-other-PR merge-conflict t-algebra large-import ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
18262 joelriou feat(Algebra/Category/ModuleCat/Presheaf): exterior powers of presheaves of modules WIP blocked-by-other-PR merge-conflict t-category-theory t-algebra ❌ ❌ ❌ ❌ ✅ ❌ blocked on another PR
15269 kkytola feat: Add ENNReal.floor blocked-by-other-PR awaiting-author merge-conflict t-algebra t-order ❌ ❌ ❌ ✅ ❌ ❌ blocked on another PR
19462 joelriou feat(AlgebraicGeometry): étale sheafification WIP blocked-by-other-PR merge-conflict t-algebraic-geometry ❌ ❌ ❌ ❌ ✅ ❌ blocked on another PR
15720 znssong feat(SimpleGraph): The Bondy-Chvátal theorem blocked-by-other-PR merge-conflict t-combinatorics new-contributor ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
12670 trivial1711 feat: completion of a nonarchimedean multiplicative group blocked-by-other-PR merge-conflict t-topology t-algebra ❌ ❌ ❌ ✅ ✅ ❌ blocked on another PR
20248 peabrainiac feat(Topology/Compactness): first-countable locally path-connected spaces are delta-generated blocked-by-other-PR awaiting-author merge-conflict t-topology new-contributor large-import ✅ ❌ ❌ ✅ ❌ ❌ blocked on another PR
14060 YnirPaz feat(SetTheory/Ordinal/Clubs): define club sets and prove basic properties blocked-by-other-PR merge-conflict t-logic new-contributor ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
16000 YaelDillies feat: Croot-Sisask Almost Periodicity blocked-by-other-PR t-combinatorics t-analysis ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
22340 sinhp feat(CategoryTheory): Locally Cartesian Closed Categories (Beck-Chevalley Conditions) WIP blocked-by-other-PR merge-conflict t-category-theory large-import ✅ ❌ ❌ ❌ ✅ ❌ blocked on another PR
23145 joneugster feat(CategoryTheory/Enriched/Limits): add IsConicalLimits blocked-by-other-PR merge-conflict t-category-theory infinity-cosmos ❌ ❌ ❌ ✅ ✅ ❌ blocked on another PR
20222 eric-wieser feat: generalize lemmas about derivatives blocked-by-other-PR merge-conflict t-analysis ❌ ❌ ❌ ✅ ✅ ❌ blocked on another PR
22321 sinhp feat(CategoryTheory): Locally Cartesian Closed Categories (Definition) blocked-by-other-PR merge-conflict t-category-theory large-import ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
22319 sinhp feat(CategoryTheory): Locally Cartesian Closed Categories (Sections Right Adjoint) blocked-by-other-PR merge-conflict t-category-theory large-import ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
24010 grunweg feat(Counterexamples): a non-negative function, not a.e. zero, with vanishing lowe… WIP blocked-by-other-PR please-adopt t-measure-probability ❌ ❌ ✅ ❌ ✅ ❌ blocked on another PR
21238 joneugster feat(Cache): enable partial cache in downstream projects blocked-by-other-PR merge-conflict t-meta CI ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
21842 joneugster refactor(Cache): use module name for file hash instead of non-resolved file path blocked-by-other-PR merge-conflict t-meta CI ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR*
19467 quangvdao feat(MvPolynomial/Equiv): Add `MvPolynomial.finSuccEquivNth` blocked-by-other-PR merge-conflict t-algebra ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
24549 grunweg feat: define embedded submanifolds, attempt 1 WIP blocked-by-other-PR merge-conflict t-differential-geometry ❌ ❌ ❌ ❌ ✅ ❌ blocked on another PR
11003 thorimur chore: migrate to `tfae` block tactic WIP blocked-by-other-PR merge-conflict t-meta ✅ ❌ ❌ ❌ ✅ ❌ blocked on another PR
16186 joneugster chore: use emoji-variant-selector `\uFE0F` for emojis ✅️,❌️,💥️,🟡️ blocked-by-other-PR awaiting-author merge-conflict t-linter ❌ ❌ ❌ ✅ ❌ ❌ blocked on another PR
15654 TpmKranz feat(Computability): language-preserving maps between NFA and RE blocked-by-other-PR merge-conflict new-contributor t-computability awaiting-zulip ✅ ❌ ❌ ✅ ❌ ❌ blocked on another PR
24550 grunweg feat: define `SliceModel` typeclass for models with corners for embedded submanifolds WIP blocked-by-other-PR merge-conflict t-differential-geometry ❌ ❌ ❌ ❌ ✅ ❌ blocked on another PR
18755 FR-vdash-bot refactor: deprecate `LinearIsometryClass` blocked-by-other-PR merge-conflict t-analysis t-algebra ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
25912 BoltonBailey feat: add simp lemmas for trig functions on `π * 2⁻¹` blocked-by-other-PR awaiting-author t-analysis ✅ ❌ ✅ ✅ ❌ ❌ blocked on another PR
18771 joelriou feat(LinearAlgebra/ExteriorPower): exterior powers of free modules are free WIP blocked-by-other-PR merge-conflict t-algebra ❌ ❌ ❌ ❌ ✅ ❌ blocked on another PR
18662 joelriou feat(LinearAlgebra/ExteriorPower): generators of the exterior powers WIP blocked-by-other-PR merge-conflict t-algebra ✅ ❌ ❌ ❌ ✅ ❌ blocked on another PR
18735 joelriou feat(Algebra/Module): presentation of the exterior power WIP blocked-by-other-PR merge-conflict t-algebra ❌ ❌ ❌ ❌ ✅ ❌ blocked on another PR
26395 winstonyin feat: $C^1$ vector fields on compact manifolds define global flows WIP blocked-by-other-PR merge-conflict t-differential-geometry ❌ ❌ ❌ ❌ ✅ ❌ blocked on another PR
26465 joelriou feat(Algebra/Module): presentation of the `PiTensorProduct` blocked-by-other-PR merge-conflict t-algebra file-removed ❌ ❌ ❌ ✅ ✅ ❌ blocked on another PR
26467 joelriou feat(LinearAlgebra): the tensor product of a finite family of free modules is free WIP blocked-by-other-PR merge-conflict t-algebra file-removed ❌ ❌ ❌ ❌ ✅ ❌ blocked on another PR
10654 smorel394 feat(LinearAlgebra/{ExteriorPower,LinearIndependent,TensorPower}): define the exterior powers of a module and prove some of their basic properties blocked-by-other-PR please-adopt merge-conflict t-algebra large-import ❌ ❌ ❌ ❌ ✅ ❌ blocked on another PR
26987 joelriou chore: deprecating module LinearAlgebra.PiTensorProduct WIP blocked-by-other-PR merge-conflict t-algebra ✅ ❌ ❌ ❌ ✅ ❌ blocked on another PR
24668 robertmaxton42 feat(LinearAlgebra): add inductive principle for the free product of algebras blocked-by-other-PR merge-conflict t-algebra ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
25486 VTrelat feat(SetTheory/ZFC/Integers): define integers in ZFC blocked-by-other-PR merge-conflict new-contributor t-set-theory ❌ ❌ ❌ ✅ ✅ ❌ blocked on another PR
25484 VTrelat feat(SetTheory/ZFC/Booleans): define Boolean algebra in ZFC blocked-by-other-PR merge-conflict new-contributor t-set-theory ❌ ❌ ❌ ✅ ✅ ❌ blocked on another PR
22909 AntoineChambert-Loir feat(RingTheory/Pure): pure submodules blocked-by-other-PR merge-conflict t-ring-theory ❌ ❌ ❌ ✅ ✅ ❌ blocked on another PR
22908 AntoineChambert-Loir feat(RingTheory/Finiteness/Small): tensor product of the system of small submodules blocked-by-other-PR merge-conflict t-ring-theory ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
27897 grunweg feat: check indentation of doc-strings blocked-by-other-PR merge-conflict awaiting-CI t-linter ❌ ❌ ❌ ✅ ❌ ❌ blocked on another PR
27996 grunweg feat: check indentation in doc-strings, medium version WIP blocked-by-other-PR merge-conflict ❌ ❌ ❌ ❌ ✅ ❌ ⚠️ blocked on another PR
7873 astrainfinita perf: reorder `extends` and change instance priority in algebra hierarchy blocked-by-other-PR merge-conflict t-algebra slow-typeclass-synthesis ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
28502 gilesgshaw feat(Logic/Basic): avoid unnecessary uses of choice blocked-by-other-PR awaiting-author merge-conflict t-logic new-contributor ✅ ❌ ❌ ✅ ❌ ❌ blocked on another PR
27198 robin-carlier feat(CategoryTheory/Monoidal/DayConvolution): the Yoneda embedding is monoidal (for Day convolution) blocked-by-other-PR merge-conflict t-category-theory file-removed ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
19582 yu-yama feat(GroupExtension/Abelian): define `OfMulDistribMulAction.equivH2` blocked-by-other-PR merge-conflict t-algebra new-contributor ❌ ❌ ❌ ✅ ✅ ❌ blocked on another PR
25488 VTrelat feat(SetTheory/ZFC/Rationals): define rationals in ZFC blocked-by-other-PR merge-conflict new-contributor t-set-theory ❌ ❌ ❌ ✅ ✅ ❌ blocked on another PR
28787 alreadydone feat(Counterexamples): a domain whose ring of differences is not a domain blocked-by-other-PR merge-conflict t-algebra large-import ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
28686 mitchell-horner feat(Combinatorics/SimpleGraph): prove the Erdős-Stone theorem WIP blocked-by-other-PR merge-conflict t-combinatorics ✅ ❌ ❌ ❌ ✅ ❌ blocked on another PR
28687 mitchell-horner feat(Combinatorics/SimpleGraph): prove the Erdős-Stone-Simonovits theorem WIP blocked-by-other-PR merge-conflict t-combinatorics ✅ ❌ ❌ ❌ ✅ ❌ blocked on another PR
28689 mitchell-horner feat(Combinatorics/SimpleGraph): prove well-known corollaries of the Erdős-Stone-Simonovits theorem WIP blocked-by-other-PR merge-conflict t-combinatorics ✅ ❌ ❌ ❌ ✅ ❌ blocked on another PR
26952 robin-carlier feat(CategoryTheory/DayConvolution): monoid objects internal to day convolutions blocked-by-other-PR merge-conflict t-category-theory ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
27133 robin-carlier feat(CategoryTheory/Monoidal/DayConvolution): `C ⊛⥤ V` is monoidal closed when `V` is blocked-by-other-PR merge-conflict 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 blocked-by-other-PR merge-conflict 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` blocked-by-other-PR merge-conflict t-category-theory ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
26413 michaellee94 feat(Analysis/ODE/MaximalSolution): Existence of maximal solutions for ODE meeting Picard-Lindelöf conditions blocked-by-other-PR awaiting-author merge-conflict t-analysis new-contributor ❌ ❌ ❌ ✅ ❌ ❌ blocked on another PR
25741 robin-carlier feat(AlgebraicTopology/SimplexCategory/SimplicialObject): definitions of simplicial objects by generators and relation blocked-by-other-PR merge-conflict t-category-theory large-import t-algebraic-topology ❌ ❌ ❌ ✅ ✅ ❌ blocked on another PR
27707 FLDutchmann feat(NumberTheory/SelbergSieve): define Selberg's weights and prove basic results. blocked-by-other-PR merge-conflict t-number-theory t-analysis ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
27898 grunweg feat: check indentation of doc-strings, basic version blocked-by-other-PR merge-conflict t-linter ❌ ❌ ❌ ✅ ✅ ❌ blocked on another PR
29077 grunweg feat(Manifold/Instances/Icc): golf smoothness proof using immersions blocked-by-other-PR merge-conflict ❌ ❌ ❌ ✅ ✅ ❌ ⚠️ blocked on another PR
28804 grunweg feat: a few more tactic linters blocked-by-other-PR merge-conflict t-meta ❌ ❌ ❌ ✅ ✅ ❌ blocked on another PR
29243 yoh-tanimoto feat(Analysis/InnerProductSpace/Projection/Submodule): add `sup_orthogonal` for `ClosedSubmodules` blocked-by-other-PR merge-conflict ✅ ❌ ❌ ✅ ✅ ❌ ⚠️ blocked on another PR
29251 yoh-tanimoto feat(Analysis/InnerProductSpace/): define standard subspaces of a complex Hilbert space blocked-by-other-PR merge-conflict ❌ ❌ ❌ ✅ ✅ ❌ ⚠️ blocked on another PR
27950 alreadydone feat(MonoidAlgebra): criteria for `single` to be a unit, irreducible or prime WIP merge-conflict t-algebra ❌ ✅ ❌ ❌ ✅ ❌ labelled WIP
28067 grunweg Docstring enumerations blocked-by-other-PR merge-conflict ❌ ❌ ❌ ✅ ✅ ❌ blocked on another PR
26304 Raph-DG feat(AlgebraicGeometry): Definition of algebraic cycles blocked-by-other-PR merge-conflict RFC t-algebraic-geometry ❌ ❌ ❌ ✅ ✅ ❌ blocked on another PR
27391 robin-carlier feat(CategoryTheory/Limits/Shapes/Pullback/Categorical): pseudofunctoriality structure of categorical pullback squares blocked-by-other-PR merge-conflict t-category-theory ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
27432 robin-carlier feat(CategoryTheory/Limits/Shapes/Pullback/Categorical): pseudofunctoriality of categorical pulback squares blocked-by-other-PR merge-conflict t-category-theory ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
27481 robin-carlier feat(CategoryTheory/Limits/Shapes/Pullback/Categorical): adjunctions and equivalences of categorical pullback squares blocked-by-other-PR merge-conflict t-category-theory large-import ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
27686 robin-carlier feat(CategoryTheory/Limits/Shapes/Pullback/Categorical/Square): more API for `CatPullbackSquare` blocked-by-other-PR merge-conflict t-category-theory large-import ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
27687 robin-carlier feat(CategoryTheory/Limits/Shapes/Pullback/Categorical): squares equivalent to a `CatPullbackSquare` blocked-by-other-PR merge-conflict t-category-theory large-import ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
27688 robin-carlier feat(CategoryTheory/Limits/Shapes/Pullback/Categorical): coherence statement for `CatPullbackSquare.inverse` blocked-by-other-PR merge-conflict t-category-theory large-import ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
27689 robin-carlier feat(CategoryTheory/Limits/Shapes/Pullback/Categorical): horizontal pasting calculus for `CatPullbackSquare` blocked-by-other-PR merge-conflict t-category-theory large-import ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
27690 robin-carlier feat(CategoryTheory/Limits/Shapes/Pullback/Categorical): vertical pasting calculus for `CatPullbackSquare` blocked-by-other-PR merge-conflict t-category-theory large-import ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
27740 robin-carlier feat(CategoryTheory/Limits/Shapes/Pullback/Categorical): pasting calculus for `CategoricalPullback` blocked-by-other-PR merge-conflict t-category-theory large-import ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
26579 robin-carlier feat(CategoryTheory/Limits/Pullbacks/Categorical/CatCospanTransform): equivalences of categorical cospans blocked-by-other-PR merge-conflict t-category-theory large-import ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
27634 agjftucker fix(Analysis/Calculus/Implicit): consistently rename {`map`, `fun`, `function`} to `fun` blocked-by-other-PR merge-conflict t-analysis ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
28245 robin-carlier feat(CategoryTheory/Bicategory/NaturalTransformation/Icon): strict associativity and unitality of icon composition WIP blocked-by-other-PR merge-conflict awaiting-CI t-category-theory large-import ❌ ❌ ❌ ❌ ❌ ❌ blocked on another PR
25740 robin-carlier feat(AlgebraicTopology/SimplexCategory/GeneratorsRelations): `SimplexCategoryGenRel.toSimplexCategory` is an equivalence blocked-by-other-PR merge-conflict large-import t-algebraic-topology ❌ ❌ ❌ ✅ ✅ ❌ blocked on another PR
26886 pechersky feat(NumberTheory/Padics/ValuativeRel): ValuativeRel ℚ_[p] WIP blocked-by-other-PR merge-conflict t-number-theory t-analysis t-algebra ✅ ❌ ❌ ❌ ✅ ❌ blocked on another PR
27314 pechersky feat(TopologyValued): `Valued` based on a range topology blocked-by-other-PR merge-conflict t-topology ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
16553 grunweg WIP: tinkering with orientable manifolds WIP blocked-by-other-PR merge-conflict t-differential-geometry ❌ ❌ ❌ ❌ ✅ ❌ blocked on another PR
28328 pechersky chore(Topology/Valued): golf using local finite order of WithZeroTopology blocked-by-other-PR merge-conflict t-number-theory t-topology t-algebra large-import ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
29282 Jlh18 feat(CategoryTheory): HasColimits instance on Grpd blocked-by-other-PR merge-conflict new-contributor ✅ ❌ ❌ ✅ ✅ ❌ ⚠️ blocked on another PR
29387 mans0954 feat(Analysis/LocallyConvex/WeakSpace): toWeakSpace_closedAbsConvexHull_eq blocked-by-other-PR merge-conflict t-analysis ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
30610 grunweg feat: yet another lemma about differentiability of parametric integrals blocked-by-other-PR t-analysis ❌ ❌ ✅ ✅ ✅ ❌ blocked on another PR
28152 Sebi-Kumar feat(AlgebraicTopology): characterize simply connectedness in terms of loops blocked-by-other-PR merge-conflict new-contributor t-algebraic-topology ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
28700 Timeroot feat(ModelTheory): Set.Definable is transitive blocked-by-other-PR merge-conflict t-logic large-import ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
30462 grunweg Everything I wanted about immersions blocked-by-other-PR merge-conflict ❌ ❌ ❌ ✅ ✅ ❌ blocked on another PR
30303 franv314 chore(Topology/Instances): add deprecated module blocked-by-other-PR merge-conflict new-contributor ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
30900 vihdzp feat: run-length encoding blocked-by-other-PR merge-conflict t-data large-import ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
29774 Raph-DG feat(AlgebraicGeometry): Order of vanishing of elements of the function field of locally noetherian, integral schemes blocked-by-other-PR merge-conflict file-removed ✅ ❌ ❌ ✅ ✅ ❌ ⚠️ blocked on another PR
25834 Rida-Hamadani feat(SimpleGraph): girth-diameter inequality WIP blocked-by-other-PR merge-conflict t-combinatorics ✅ ❌ ❌ ❌ ✅ ❌ blocked on another PR
25903 pfaffelh feat(MeasureTheory): finite unions of sets in a semi-ring (in terms of measure theory) form a ring blocked-by-other-PR merge-conflict t-measure-probability large-import ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
28685 mitchell-horner feat(Combinatorics/SimpleGraph): prove the minimal-degree version of the Erdős-Stone theorem WIP blocked-by-other-PR merge-conflict t-combinatorics ✅ ❌ ❌ ❌ ✅ ❌ blocked on another PR
30258 imbrem feat(CategoryTheory/Monoidal): to_additive for proofs using `monoidal` blocked-by-other-PR merge-conflict new-contributor large-import ✅ ❌ ❌ ✅ ✅ ❌ ⚠️ blocked on another PR
30260 imbrem feat(CategoryTheory/Monoidal): added CocartesianMonoidalCategory blocked-by-other-PR merge-conflict new-contributor large-import ❌ ❌ ❌ ✅ ✅ ❌ ⚠️ blocked on another PR
26973 peabrainiac feat(Geometry/Diffeology): diffeologies generated from sets of plots blocked-by-other-PR merge-conflict t-differential-geometry ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
27274 peabrainiac feat(Geometry/Diffeology): continuous diffeologies & D-topology-lemmas blocked-by-other-PR merge-conflict t-differential-geometry ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
27953 CoolRmal feat(ProbabilityTheory): Conditional Jensen's Inequality blocked-by-other-PR merge-conflict t-measure-probability new-contributor ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
30399 kckennylau feat(RingTheory): make HomogeneousLocalization.map take a graded ring hom blocked-by-other-PR merge-conflict ❌ ❌ ❌ ✅ ✅ ❌ ⚠️ blocked on another PR
30357 grunweg chore: golf using custom elaborators blocked-by-other-PR merge-conflict t-differential-geometry awaiting-bench ❌ ❌ ❌ ✅ ✅ ❌ blocked on another PR
5863 eric-wieser feat: add elaborators for concrete matrices help-wanted blocked-by-other-PR merge-conflict t-meta ❌ ❌ ❌ ❌ ✅ ❌ blocked on another PR
18876 GabinKolly feat(ModelTheory/Fraisse): add proof that Fraïssé limits exist blocked-by-other-PR merge-conflict t-logic ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
20051 Timeroot feat: `Clone` and some instances blocked-by-other-PR awaiting-author merge-conflict t-algebra ❌ ❌ ❌ ✅ ❌ ❌ blocked on another PR
20956 tomaz1502 feat(Computability/QueryComplexity/Sort.lean): Formalization of upper bound of queries for merge sort blocked-by-other-PR merge-conflict t-computability ❌ ❌ ❌ ✅ ✅ ❌ blocked on another PR
21277 GabinKolly feat(ModelTheory/PartialEquiv): Define the mapping of a self-partialEquiv through an embedding blocked-by-other-PR merge-conflict t-logic ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
22232 pechersky feat(Algebra/Valued): `AdicExpansion.apprUpto` blocked-by-other-PR merge-conflict t-topology ❌ ❌ ❌ ✅ ✅ ❌ blocked on another PR
22233 pechersky feat(Algebra/Valued): `AdicExpansion.evalAt` blocked-by-other-PR merge-conflict t-topology ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
23460 Timeroot feat: Definition of `Clone` blocked-by-other-PR merge-conflict t-algebra ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
26061 kckennylau (WIP) feat(AlgebraicGeometry): define Projective Space WIP blocked-by-other-PR merge-conflict t-algebraic-geometry ❌ ❌ ❌ ❌ ✅ ❌ blocked on another PR
26160 oliver-butterley feat(MeasureTheory.VectorMeasure): add several lemmas which characterize variation blocked-by-other-PR merge-conflict t-measure-probability new-contributor ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
26165 oliver-butterley feat(MeasureTheory.VectorMeasure): add lemma which shows that variation of a `ℝ≥0∞` VectorMeasure is equal to itself blocked-by-other-PR merge-conflict t-measure-probability new-contributor ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
26399 ChrisHughes24 refactor(ModelTheory): tidy up proof of Ax-Grothendieck with definable functions blocked-by-other-PR merge-conflict t-logic ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
26872 faenuccio chore(RingTheory/Valuation/RankOne): modify the definition of Valuation.RankOne using its range rather than its codomain blocked-by-other-PR awaiting-author merge-conflict t-algebra ❌ ❌ ❌ ✅ ❌ ❌ blocked on another PR
26942 pechersky feat(RingTheory/Valuation/ValueGroupIso): isomorphism of value groups when compatible blocked-by-other-PR merge-conflict t-order t-ring-theory ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
28208 Sebi-Kumar feat(Topology): add the definition `foldTrans` to concatenate finite sequences of paths blocked-by-other-PR merge-conflict t-topology new-contributor ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
28499 yoh-tanimoto feat(MeasureTheory/VectorMeasure): add integral of a vector-valued function against a vector measure blocked-by-other-PR merge-conflict t-measure-probability ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
28530 nonisomorphiclinearmap feat(Combinatorics/SimplicialComplex/Topology): add standard simplices and geometric realisation (colimit + functoriality) blocked-by-other-PR merge-conflict t-combinatorics new-contributor ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
29425 pechersky feat(NumberTheory/Padics/Torsion): `HasEnoughRootsOfUnity ℤ_[p] (p - 1)` blocked-by-other-PR awaiting-author merge-conflict t-ring-theory ✅ ❌ ❌ ✅ ❌ ❌ blocked on another PR
30001 vihdzp feat: concept generated by set of objects/attributes blocked-by-other-PR merge-conflict t-order ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
30077 agjftucker feat(Analysis/Calculus/ImplicitFunOfBivariate): define implicitFunOfBivariate blocked-by-other-PR merge-conflict t-analysis ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
30312 kckennylau feat(RingTheory): define graded ring homomorphisms blocked-by-other-PR merge-conflict t-ring-theory ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
30334 kckennylau feat(RingTheory): define maps of homogeneous ideals blocked-by-other-PR merge-conflict t-ring-theory ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
30365 kckennylau feat(RingTheory): define R-linear graded algebra homomorphism blocked-by-other-PR merge-conflict ✅ ❌ ❌ ✅ ✅ ❌ ⚠️ blocked on another PR
30367 kckennylau feat(Data): define grading-preserving isomorphisms blocked-by-other-PR merge-conflict t-data ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
30379 kckennylau feat(RingTheory): isomorphism of graded rings blocked-by-other-PR merge-conflict ✅ ❌ ❌ ✅ ✅ ❌ ⚠️ blocked on another PR
31580 grunweg feat: towards `ContMDiff` support in fun_prop WIP blocked-by-other-PR merge-conflict t-meta t-differential-geometry ❌ ❌ ❌ ❌ ✅ ❌ blocked on another PR
19475 YaelDillies feat: group markings WIP blocked-by-other-PR t-algebra ❌ ❌ ✅ ❌ ✅ ❌ blocked on another PR
30339 grunweg feat: extend a tangent vector for a locally smooth vector field blocked-by-other-PR merge-conflict t-differential-geometry ❌ ❌ ❌ ✅ ✅ ❌ blocked on another PR
31338 grunweg chore: move Pretrivialization, Trivialization to the Bundle namespace blocked-by-other-PR merge-conflict t-differential-geometry ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
31339 grunweg Movelemma blocked-by-other-PR merge-conflict ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
12087 JADekker feat: complete API for K-Lindelöf spaces blocked-by-other-PR please-adopt merge-conflict t-topology ??? ❌ ❌ ❌ ✅ ❌ blocked on another PR
17471 joelriou feat(Algebra/ModuleCat/Differentials/Sheaf): the sheaf of relative differentials WIP blocked-by-other-PR merge-conflict t-category-theory t-algebraic-geometry large-import ❌ ❌ ❌ ❌ ✅ ❌ blocked on another PR
18784 erdOne feat(AlgebraicGeometry): use `addMorphismPropertyInstances` blocked-by-other-PR merge-conflict t-algebraic-geometry ❌ ❌ ❌ ✅ ✅ ❌ blocked on another PR
19607 madvorak feat: block matrices are totally unimodular WIP blocked-by-other-PR merge-conflict ❌ ❌ ❌ ❌ ✅ ❌ ⚠️ blocked on another PR
25906 pfaffelh feat(Topology/Compactness/CompactSystem): closed and compact square cylinders form a compact system blocked-by-other-PR merge-conflict t-topology ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
25900 pfaffelh feat(Topology/Compactness/CompactSystem): set system of finite unions of sets in a compact system is again a compact system blocked-by-other-PR merge-conflict t-topology ❌ ❌ ❌ ✅ ✅ ❌ blocked on another PR
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 merge-conflict t-measure-probability new-contributor ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
29792 robertmaxton42 feat(RelCWComplex): a (relative, concrete) CW complex is the colimit of its skeleta blocked-by-other-PR merge-conflict large-import ❌ ❌ ❌ ✅ ✅ ❌ ⚠️ 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 merge-conflict large-import ❌ ❌ ❌ ✅ ✅ ❌ ⚠️ blocked on another PR
28718 imbrem feat: class for chosen finite coproducts blocked-by-other-PR awaiting-author merge-conflict t-category-theory new-contributor ❌ ❌ ❌ ✅ ❌ ❌ blocked on another PR
30352 kckennylau feat(RingTheory): Homogeneous localization of tensor product WIP blocked-by-other-PR merge-conflict ❌ ❌ ❌ ❌ ✅ ❌ ⚠️ blocked on another PR
31411 CoolRmal feat: a convex lower-semicontinuous function is the supremum of a sequence of affine functions in a separable space blocked-by-other-PR merge-conflict t-analysis new-contributor ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
31513 FLDutchmann feat(Tactic): `polynomial` tactic blocked-by-other-PR merge-conflict t-meta ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
27694 grunweg feat: Gram-Schmidt orthonormalisation preserves continuity of sections blocked-by-other-PR merge-conflict t-differential-geometry ❌ ❌ ❌ ✅ ✅ ❌ blocked on another PR
27025 grunweg feat: Gram-Schmidt procedure on smooth vector bundles yields smooth sections blocked-by-other-PR merge-conflict t-differential-geometry ❌ ❌ ❌ ✅ ✅ ❌ blocked on another PR
29777 yuanyi-350 feat(Functional Analysis): closed Range Theorem WIP blocked-by-other-PR awaiting-author t-analysis new-contributor ❌ ❌ ✅ ❌ ❌ ❌ blocked on another PR
30831 chrisflav feat(AlgebraicGeometry): the fpqc topology blocked-by-other-PR t-algebraic-geometry ❌ ❌ ✅ ✅ ✅ ❌ blocked on another PR
30463 grunweg feat: support products and disjoint unions in the differential geometry elaborators blocked-by-other-PR merge-conflict t-meta t-differential-geometry ❌ ❌ ❌ ✅ ✅ ❌ blocked on another PR
29449 mitchell-horner feat(Combinatorics/SimpleGraph): add Turán density related theorems blocked-by-other-PR t-combinatorics ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
31729 thorimur chore: log on theorem type signature in unused instances in type linters blocked-by-other-PR merge-conflict large-import ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
32157 peabrainiac feat(Analysis/Calculus): Hadamard's lemma blocked-by-other-PR t-analysis ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
26966 vihdzp feat: the Dedekind–MacNeille completion blocked-by-other-PR awaiting-author merge-conflict t-order ✅ ❌ ❌ ✅ ❌ ❌ blocked on another PR
23177 faenuccio feat: more lemmas about ordered groups with zero WIP blocked-by-other-PR awaiting-CI t-order ❌ ❌ ✅ ❌ ❌ ❌ blocked on another PR
31018 joelriou feat(CategoryTheory): the κ-accessible category of κ-directed posets WIP blocked-by-other-PR merge-conflict t-category-theory ❌ ❌ ❌ ❌ ✅ ❌ blocked on another PR
29996 vihdzp chore(Order/Concept): `IsIntent` and `IsExtent` blocked-by-other-PR t-order ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
28244 robin-carlier feat(CategoryTheory/Bicategory/NaturalTransformation): Icons WIP blocked-by-other-PR merge-conflict awaiting-CI t-category-theory large-import ❌ ❌ ❌ ❌ ❌ ❌ blocked on another PR
31135 kckennylau feat(RingTheory): is localization iff is localization on saturation blocked-by-other-PR merge-conflict ✅ ❌ ❌ ✅ ✅ ❌ ⚠️ blocked on another PR
27980 smmercuri feat: dimensions of completions at infinite place extensions blocked-by-other-PR merge-conflict t-number-theory FLT large-import ❌ ❌ ❌ ✅ ✅ ❌ blocked on another PR
31350 grunweg feat: (unoriented) bordism groups WIP blocked-by-other-PR merge-conflict t-differential-geometry ❌ ❌ ❌ ❌ ✅ ❌ blocked on another PR
27493 themathqueen feat(RingTheory/Coalgebra): define Frobenius algebra blocked-by-other-PR awaiting-author t-ring-theory ✅ ❌ ✅ ✅ ❌ ❌ blocked on another PR
31892 jsm28 feat(Geometry/Euclidean/Sphere/PolePolar): poles and polars blocked-by-other-PR t-euclidean-geometry ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
31893 jsm28 feat(Geometry/Euclidean/Sphere/Tangent): characterize `tangentsFrom` blocked-by-other-PR t-euclidean-geometry ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
30204 yonggyuchoimath feat(Algebra/Category/Ring/EqualizerPushout): add effectiveEpi_of_faithfullyFlat in CommRingCatᵒᵖ blocked-by-other-PR ✅ ❌ ✅ ✅ ✅ ❌ ⚠️ blocked on another PR
32027 alreadydone feat(Counterexamples): invertible module not isomorphic to any ideal blocked-by-other-PR merge-conflict t-ring-theory ❌? ❌ ❌ ✅ ✅ ❌ blocked on another PR
32269 EtienneC30 feat: introduce Gaussian processes blocked-by-other-PR t-measure-probability brownian ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
31187 loefflerd feat(NumberTheory/LSeries): Define the L-series of a modular form WIP blocked-by-other-PR t-number-theory ✅ ❌ ✅ ❌ ✅ ❌ blocked on another PR
30551 smmercuri feat: dimension formulae for infinite places above WIP blocked-by-other-PR merge-conflict ❌ ❌ ❌ ❌ ✅ ❌ ⚠️ blocked on another PR
32410 callesonne feat(Bicategory/FunctorCategory/Pseudo): Add evaluation pseudofunctor WIP blocked-by-other-PR t-category-theory ❌ ❌ ✅ ❌ ✅ ❌ blocked on another PR
32481 ADedecker feat: add `PolynormableSpace.banach_steinhaus` blocked-by-other-PR t-analysis ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
31113 515801431 feat(Mathlib/Combinatorics/Enumerative/Polya.lean): Add additional theorem in `Polya.lean` blocked-by-other-PR merge-conflict t-combinatorics new-contributor ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
29000 JovanGerb feat(Tactic/Push): add basic tags and tests blocked-by-other-PR merge-conflict ✅ ❌ ❌ ✅ ✅ ❌ ⚠️ blocked on another PR
32125 SnirBroshi feat(SimpleGraph/Walks/Subwalks): `p₁.IsSubwalk p₂ ↔ p₁.darts <:+: p₂.darts` and similar theorems blocked-by-other-PR t-combinatorics ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
32098 Thmoas-Guan feat(RingTheory): injective dimension of quotSMulTop blocked-by-other-PR merge-conflict ❌? ❌ ❌ ✅ ✅ ❌ ⚠️ blocked on another PR
32171 Thmoas-Guan feat(RingTheory): polynomial over Gorenstein ring is Gorenstein blocked-by-other-PR merge-conflict large-import t-ring-theory ❌? ❌ ❌ ✅ ✅ ❌ blocked on another PR
31644 Thmoas-Guan feat(Algebra): projective dimension of quotient regular sequence blocked-by-other-PR awaiting-author t-ring-theory ✅ ❌ ✅ ✅ ❌ ❌ blocked on another PR
30931 Thmoas-Guan feat(RingTheory): Gorenstein local ring is Cohen Macaulay blocked-by-other-PR merge-conflict large-import ❌? ❌ ❌ ✅ ✅ ❌ ⚠️ blocked on another PR
32418 Thmoas-Guan feat(RingTheory): Gorenstein local ring is Cohen--Macaulay local ring of type 1 blocked-by-other-PR merge-conflict ❌? ❌ ❌ ✅ ✅ ❌ ⚠️ blocked on another PR
18551 joelriou feat(AlgebraicGeometry): the algebraic De Rham complex WIP blocked-by-other-PR merge-conflict t-algebraic-geometry t-algebra ❌ ❌ ❌ ❌ ✅ ❌ blocked on another PR
32674 CoolRmal feat: a Gdelta subset of a Baire space is Baire. blocked-by-other-PR t-topology large-import ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
23040 grunweg feat: define immersions and smooth embeddings in infinite dimensions WIP blocked-by-other-PR merge-conflict t-differential-geometry ❌ ❌ ❌ ❌ ✅ ❌ blocked on another PR
31981 jsm28 feat(Geometry/Euclidean/Incenter): `tangentSet` and `tangentsFrom` lemmas blocked-by-other-PR t-euclidean-geometry ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
32278 jsm28 feat(Geometry/Euclidean/Incenter): excenters on sides of faces blocked-by-other-PR t-euclidean-geometry ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
30847 joelriou feat(CategoryTheory/Presentable): the representation theorem WIP blocked-by-other-PR merge-conflict t-category-theory ❌ ❌ ❌ ❌ ✅ ❌ blocked on another PR
32648 vihdzp feat: subfield of Hahn series bounded by a cardinal blocked-by-other-PR merge-conflict ❌ ❌ ❌ ✅ ✅ ❌ ⚠️ blocked on another PR
30817 joelriou feat(CategoryTheory): `κ`-continuous presheaves WIP blocked-by-other-PR t-category-theory ❌ ❌ ✅ ❌ ✅ ❌ blocked on another PR
30185 alreadydone feat(MathlibTest): kernel reduction of nsmul on elliptic curve over ZMod blocked-by-other-PR merge-conflict t-number-theory t-algebraic-geometry t-algebra ❌ ❌ ❌ ✅ ✅ ❌ blocked on another PR
32085 dagurtomas feat(CategoryTheory): sheaf categories are regular epi categories blocked-by-other-PR merge-conflict t-category-theory ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
28865 grunweg feat: a map is smooth iff its post-composition with an immersion is WIP blocked-by-other-PR merge-conflict t-differential-geometry ❌ ❌ ❌ ❌ ✅ ❌ blocked on another PR
32609 PrParadoxy feat(LinearAlgebra/PiTensorProduct): Relation between nested tensor products and tensor products indexed by dependent sums blocked-by-other-PR new-contributor ✅ ❌ ✅ ✅ ✅ ❌ ⚠️ blocked on another PR
30811 yonggyuchoimath feat(AlgebraicGeometry.EffectiveEpi): effective epimorphisms in schemes blocked-by-other-PR merge-conflict ❌ ❌ ❌ ✅ ✅ ❌ ⚠️ blocked on another PR
30329 luigi-massacci feat(Analysis/Distribution/TestFunction): integrating against a measure as a continuous linear map on test functions blocked-by-other-PR merge-conflict ❌ ❌ ❌ ✅ ✅ ❌ ⚠️ blocked on another PR*
30327 luigi-massacci feat(Analysis/Distribution/TestFunction): add characterizations of continuity for linear maps on test functions blocked-by-other-PR merge-conflict ❌ ❌ ❌ ✅ ✅ ❌ ⚠️ blocked on another PR
30255 luigi-massacci feat(Analysis/Distribution/ContDiffMapSupportedIn): specialize singleton seminorm family for D_K^n when n finite blocked-by-other-PR merge-conflict ✅ ❌ ❌ ✅ ✅ ❌ ⚠️ 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 blocked-by-other-PR merge-conflict ❌ ❌ ❌ ✅ ✅ ❌ ⚠️ blocked on another PR
32334 EtienneC30 feat: independence of Gaussian processes blocked-by-other-PR merge-conflict t-measure-probability brownian ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
29764 ScottCarnahan feat(Algebra/Vertex): API up to residue products (WIP) blocked-by-other-PR t-algebra large-import ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
32147 EtienneC30 feat: independence of Gaussian random variables blocked-by-other-PR merge-conflict t-measure-probability brownian ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
32643 vihdzp feat: cardinality of Hahn series inverse blocked-by-other-PR large-import t-ring-theory ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
32829 Hagb feat(Data/Finsupp/MonomialOrder): weaken `IsOrderedCancelAddMonoid` to `IsOrderedAddMonoid` blocked-by-other-PR ✅ ❌ ✅ ✅ ✅ ❌ ⚠️ blocked on another PR
31809 ADedecker feat: differentiation of test function as a CLM blocked-by-other-PR t-analysis ❌ ❌ ✅ ✅ ✅ ❌ blocked on another PR
32534 erdOne feat(AlgebraicGeometry): affine Zariski's main theorem WIP blocked-by-other-PR t-ring-theory ❌ ❌ ✅ ❌ ✅ ❌ blocked on another PR
32211 ADedecker feat: inclusion from `ContDiffMapSupportedIn` to `TestFunction` is a topological embedding blocked-by-other-PR t-analysis ❌ ❌ ✅ ✅ ✅ ❌ blocked on another PR
32924 chrisflav feat(RingTheory/Smooth): smooth is equivalent to locally standard smooth blocked-by-other-PR large-import t-ring-theory ❌ ❌ ✅ ✅ ✅ ❌ blocked on another PR
32546 anishrajeev feat(ModelTheory): Prove compactness of the type space blocked-by-other-PR t-logic new-contributor large-import ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
31361 alreadydone feat(Algebra/Order): convex subgroups blocked-by-other-PR merge-conflict t-algebra t-order ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
26377 Whysoserioushah feat(RingTheory/SimpleRing/TensorProduct): tensor product of a simple algebra and a central simple algebra is simple blocked-by-other-PR t-ring-theory ❌ ❌ ✅ ✅ ✅ ❌ blocked on another PR
29819 mcdoll feat(Analysis/Distribution): tempered distributions WIP blocked-by-other-PR merge-conflict t-analysis ❌ ❌ ❌ ❌ ✅ ❌ blocked on another PR
29274 Jlh18 feat(CategoryTheory): HasLimits instance on Grpd blocked-by-other-PR merge-conflict t-category-theory file-removed ✅ ❌ ❌ ✅ ✅ ❌ blocked on another PR
32889 artie2000 feat(Algebra): forgetful lemmas for `map` and `comap` on substructures blocked-by-other-PR awaiting-author t-algebra ✅ ❌ ✅ ✅ ❌ ❌ blocked on another PR
26858 Thmoas-Guan feat(Algebra): Define the associated graded ring to filtered ring blocked-by-other-PR t-algebra ❌ ❌ ✅ ✅ ✅ ❌ blocked on another PR
26859 Thmoas-Guan feat(Algebra): Define associated graded algebra blocked-by-other-PR t-algebra ❌ ❌ ✅ ✅ ✅ ❌ blocked on another PR
26860 Thmoas-Guan feat(Algebra): Define associated graded module blocked-by-other-PR t-algebra ❌ ❌ ✅ ✅ ✅ ❌ blocked on another PR
26861 Thmoas-Guan feat(Algebra): define filtered add group hom blocked-by-other-PR t-algebra ❌ ❌ ✅ ✅ ✅ ❌ blocked on another PR
26862 Thmoas-Guan feat(Algebra): define filtered ring homomorphism blocked-by-other-PR t-algebra ❌ ❌ ✅ ✅ ✅ ❌ blocked on another PR
26863 Thmoas-Guan feat(Algebra): define filtered alghom blocked-by-other-PR t-algebra ❌ ❌ ✅ ✅ ✅ ❌ blocked on another PR
26867 Thmoas-Guan feat(Algebra): filtered module hom blocked-by-other-PR t-algebra ❌ ❌ ✅ ✅ ✅ ❌ blocked on another PR
26868 Thmoas-Guan feat(Algebra): associated graded exact of exact and strict blocked-by-other-PR t-algebra ❌ ❌ ✅ ✅ ✅ ❌ blocked on another PR
26869 Thmoas-Guan feat(Algebra): exact of associated graded exact blocked-by-other-PR t-algebra ❌ ❌ ✅ ✅ ✅ ❌ blocked on another PR
32081 Thmoas-Guan feat(RingTheory/Homology): `Ext` over Noetherian ring finitely generated blocked-by-other-PR t-category-theory t-algebra ❌ ❌ ✅ ✅ ✅ ❌ blocked on another PR
32305 faenuccio feat: define Sobolev Spaces WIP blocked-by-other-PR t-analysis large-import ❌ ❌ ✅ ❌ ✅ ❌ blocked on another PR
28683 Thmoas-Guan feat(RingTheory): regular local ring is domain WIP blocked-by-other-PR t-ring-theory ❌ ❌ ✅ ❌ ✅ ❌ blocked on another PR
26215 Thmoas-Guan feat(Algebra): Auslander–Buchsbaum theorem blocked-by-other-PR t-algebra large-import ❌ ❌ ✅ ✅ ✅ ❌ blocked on another PR
26216 Thmoas-Guan feat(Algebra): depth of QuotSMulTop blocked-by-other-PR t-algebra large-import ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
26217 Thmoas-Guan feat(Algebra): Ischebeck theorem blocked-by-other-PR t-algebra large-import ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
26218 Thmoas-Guan feat(Algebra): definition of cohen macaulay blocked-by-other-PR t-algebra large-import ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
26245 Thmoas-Guan feat(Algebra): cohen macaulay local ring is catenary WIP blocked-by-other-PR t-algebra large-import ✅ ❌ ✅ ❌ ✅ ❌ blocked on another PR
26957 Thmoas-Guan feat(Algebra): unmixed thm of Cohen-Macaulay ring blocked-by-other-PR t-algebra large-import ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
26214 Thmoas-Guan feat(Algebra): definition of depth blocked-by-other-PR t-algebra large-import ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
29533 Thmoas-Guan feat(Algebra): maximal Cohen Macaulay module blocked-by-other-PR merge-conflict large-import ❌ ❌ ❌ ✅ ✅ ❌ ⚠️ blocked on another PR*
29557 Thmoas-Guan feat(Algebra): finite projective dimension of regular blocked-by-other-PR large-import ✅ ❌ ✅ ✅ ✅ ❌ ⚠️ blocked on another PR
32058 Thmoas-Guan feat(Algebra): category version Baer criterion blocked-by-other-PR awaiting-author t-category-theory t-algebra ❌ ❌ ✅ ✅ ❌ ❌ blocked on another PR
29534 Thmoas-Guan feat(Algebra): global dimension of regular local ring blocked-by-other-PR large-import ✅ ❌ ✅ ✅ ✅ ❌ ⚠️ blocked on another PR
32000 Thmoas-Guan feat(Algebra): projective dimension equal supremum of localized module blocked-by-other-PR ✅ ❌ ✅ ✅ ✅ ❌ ⚠️ blocked on another PR
31999 Thmoas-Guan feat(RingTheory): global dimension equals the supremum over localizations blocked-by-other-PR awaiting-author ❌ ❌ ✅ ✅ ❌ ❌ ⚠️ blocked on another PR
29699 Thmoas-Guan feat(Algebra/RingTheory): global dimension of regular ring blocked-by-other-PR large-import ✅ ❌ ✅ ✅ ✅ ❌ ⚠️ blocked on another PR
28684 Thmoas-Guan feat(RingTheory): definition of regular ring blocked-by-other-PR t-ring-theory ❌ ❌ ✅ ✅ ✅ ❌ blocked on another PR
29796 Thmoas-Guan feat(RingTheory): regular of finite global dimension blocked-by-other-PR large-import ✅ ❌ ✅ ✅ ✅ ❌ ⚠️ blocked on another PR
29802 Thmoas-Guan feat(Algebra/RingTheory): Auslander–Buchsbaum–Serre criterion and its corollaries blocked-by-other-PR large-import ✅ ❌ ✅ ✅ ✅ ❌ ⚠️ blocked on another PR
29701 Thmoas-Guan feat(Algebra/RingTheory): polynomial over regular ring blocked-by-other-PR 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 ❌ ❌ ✅ ✅ ✅ ❌ ⚠️ blocked on another PR
32627 dagurtomas feat(Condensed): the functor from light profinite sets preserves effective epimorphisms blocked-by-other-PR merge-conflict ❌ ❌ ❌ ✅ ✅ ❌ ⚠️ blocked on another PR
31754 dagurtomas feat(Topology/Category): light profinite sets are injective objects blocked-by-other-PR t-category-theory t-topology ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
32882 DavidLedvinka feat(Probability): add `Adapted ` blocked-by-other-PR t-measure-probability ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
31662 edwin1729 feat(Topology/Order): topological basis of scott topology on Complete… blocked-by-other-PR awaiting-author t-topology new-contributor ✅ ❌ ✅ ✅ ❌ ❌ blocked on another PR
32757 AntoineChambert-Loir feat(LinearAlgebra/Transvection): the determinant of a transvection is equal to 1. blocked-by-other-PR large-import ✅ ❌ ✅ ✅ ✅ ❌ ⚠️ blocked on another PR
28905 grunweg feat: immersions are locally embeddings blocked-by-other-PR ❌ ❌ ✅ ✅ ✅ ❌ ⚠️ blocked on another PR
30658 grunweg chore: rebase and continuation of #26926 (more spacing fixes) blocked-by-other-PR large-import ❌ ❌ ✅ ✅ ✅ ❌ blocked on another PR*
32033 Thmoas-Guan feat(Algebra): injective dimension equal supremum of localized module blocked-by-other-PR ✅ ❌ ✅ ✅ ✅ ❌ ⚠️ blocked on another PR
26291 RemyDegenne feat(Probability): Cameron-Martin theorem WIP blocked-by-other-PR merge-conflict t-measure-probability ❌ ❌ ❌ ❌ ✅ ❌ blocked on another PR*
33088 joelriou feat(AlgebraicTopology/ModelCategory): the left derivability structure WIP blocked-by-other-PR t-category-theory t-algebraic-topology ✅ ❌ ✅ ❌ ✅ ❌ blocked on another PR
33087 joelriou feat(AlgebraicTopology): the cofibrant resolution functor (up to homotopy) WIP blocked-by-other-PR t-algebraic-topology ❌ ❌ ✅ ❌ ✅ ❌ blocked on another PR
33086 joelriou feat(AlgebraicTopology): bifibrant objects WIP blocked-by-other-PR t-category-theory t-algebraic-topology ✅ ❌ ✅ ❌ ✅ ❌ blocked on another PR
26303 joelriou feat(AlgebraicTopology): the fundamental lemma of homotopical algebra WIP blocked-by-other-PR t-category-theory t-algebraic-topology ❌ ❌ ✅ ❌ ✅ ❌ blocked on another PR
30799 YaelDillies refactor: unify the two versions of `pow_eq_one_iff` blocked-by-other-PR t-algebra large-import file-removed ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
32266 joelriou feat(AlgebraicTopology): finite simplicial sets are `ℵ₀`-presentable, WIP blocked-by-other-PR merge-conflict t-algebraic-geometry ✅ ❌ ❌ ❌ ✅ ❌ blocked on another PR
28246 Sebi-Kumar feat(AlgebraicTopology/FundamentalGroupoid): the n-sphere is simply connected for n > 1 blocked-by-other-PR merge-conflict new-contributor t-algebraic-topology ❌ ❌ ❌ ✅ ✅ ❌ blocked on another PR
32270 jsm28 feat(Geometry/Euclidean/Incenter): `map` and `restrict` lemmas blocked-by-other-PR t-euclidean-geometry ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
33066 themathqueen feat(Analysis/Normed/Operator): star-algebra equivalences between continuous endomorphisms are isometrically inner blocked-by-other-PR t-analysis ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
33108 alreadydone feat(Topology): `π₁(E⧸G)⧸π₁(E) ≃* G` for `E` path connected WIP blocked-by-other-PR t-topology t-algebraic-topology ✅ ❌ ✅ ❌ ✅ ❌ blocked on another PR
30982 jsm28 feat(Geometry/Euclidean/Angle/Incenter): angle bisection and the incenter blocked-by-other-PR t-euclidean-geometry ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
32282 jsm28 feat(Geometry/Euclidean/Angle/Incenter): unoriented angle bisection blocked-by-other-PR t-euclidean-geometry ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
32294 jsm28 feat(Geometry/Euclidean/Angle/Incenter): distance from second intersection with circumcircle blocked-by-other-PR t-euclidean-geometry ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
32295 jsm28 feat(Archive/Imo/Imo2024Q4): IMO 2024 Q4 blocked-by-other-PR IMO ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
33118 thomaskwaring feat(Combinatorics/SimpleGraph/Acyclic): every graph has a spanning forest. blocked-by-other-PR t-combinatorics new-contributor ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
31046 Thmoas-Guan feat(Homology) : compatibility of map between `Ext` blocked-by-other-PR t-category-theory ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
31697 Thmoas-Guan feat(Homology): bijection between `Ext` blocked-by-other-PR t-category-theory t-algebra ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
31222 Thmoas-Guan feat(Algebra): `Hom` commute with flat base change blocked-by-other-PR large-import ✅ ❌ ✅ ✅ ✅ ❌ ⚠️ blocked on another PR
30532 Thmoas-Guan feat(Homology) : `Ext` commute with flat base change blocked-by-other-PR t-category-theory large-import ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
31768 Thmoas-Guan feat(Homology): `Ext` commute with ulift functor blocked-by-other-PR merge-conflict t-category-theory t-algebra ❌? ❌ ❌ ✅ ✅ ❌ blocked on another PR
31851 Thmoas-Guan feat(Algebra/Homology): Injective dimension in linear equiv blocked-by-other-PR merge-conflict t-algebra ❌? ❌ ❌ ✅ ✅ ❌ blocked on another PR
33032 ksenono feat(Combinatorics/SimpleGraph): Konig’s theorem on bipartite graphs blocked-by-other-PR t-combinatorics new-contributor ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
30563 YaelDillies chore(Algebra): replace `NoZeroSMulDivisors` with `Module.IsTorsionFree` WIP blocked-by-other-PR t-algebra large-import ❌ ❌ ✅ ❌ ✅ ❌ blocked on another PR
25273 YaelDillies refactor: make `MonoidAlgebra` into a one-field structure WIP blocked-by-other-PR t-algebra large-import ❌ ❌ ✅ ❌ ✅ ❌ blocked on another PR
33143 wwylele feat(PowerSeries): pentagonal number theorem blocked-by-other-PR ❌ ❌ ✅ ✅ ✅ ❌ ⚠️ blocked on another PR
31795 thorimur feat: turn on `unusedFintypeInType` linter blocked-by-other-PR file-removed ✅ ❌ ✅ ✅ ✅ ❌ ⚠️ blocked on another PR
33151 vihdzp chore: use `to_dual` on `IsSuccPrelimit` / `IsSuccLimit` blocked-by-other-PR ✅ ❌ ✅ ✅ ✅ ❌ blocked on another PR
32816 joelriou feat(CategoryTheory): computing Ext-groups using a projective resolution WIP blocked-by-other-PR t-category-theory 🟤 ❌ ✅ ❌ ✅ ❌ blocked on another PR
30375 sinhp feat(CategoryTheory): Basics of Locally Cartesian Closed Categories WIP blocked-by-other-PR t-category-theory ❌ ❌ ✅ ❌ ✅ ❌ blocked on another PR
32840 joelriou chore(CategoryTheory): remove the old Ext API WIP blocked-by-other-PR merge-conflict t-category-theory large-import file-removed ❌ ❌ ❌ ❌ ✅ ❌ blocked on another PR
31884 Thmoas-Guan feat(RingTheory): definition of Gorenstein local ring blocked-by-other-PR merge-conflict ❌? ❌ ❌ ✅ ✅ ❌ ⚠️ blocked on another PR
32035 Thmoas-Guan feat(RingTheory): localization of Gorenstein local ring blocked-by-other-PR 🟤 ❌ ✅ ✅ ✅ ❌ ⚠️ blocked on another PR