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Pull requests list

feat(Combinatorics/SimpleGraph/Walk/Paths): a trail which isn't a path has a cycle subwalk t-combinatorics Combinatorics
#39061 opened May 8, 2026 by SnirBroshi Collaborator Loading…
1
feat: generalize Finsupp theorems from CanonicallyOrderedAdd to IsBotZeroClass blocked-by-other-PR This PR depends on another PR (this label is automatically managed by a bot) large-import Automatically added label for PRs with a significant increase in transitive imports t-algebra Algebra (groups, rings, fields, etc) t-order Order theory
#39060 opened May 8, 2026 by vihdzp Collaborator Loading…
1 task
2
feat: IsBotOneClass (Associates M) t-algebra Algebra (groups, rings, fields, etc)
#39059 opened May 7, 2026 by vihdzp Collaborator Loading…
1
chore: deprecate Fin.bot_eq_zero large-import Automatically added label for PRs with a significant increase in transitive imports t-order Order theory
#39058 opened May 7, 2026 by vihdzp Collaborator Loading…
1
feat: min and max theorems for IsBotZeroClass large-import Automatically added label for PRs with a significant increase in transitive imports t-order Order theory
#39057 opened May 7, 2026 by vihdzp Collaborator Loading…
1
feat: IsBotOneClass ℕ+ t-data Data (lists, quotients, numbers, etc)
#39056 opened May 7, 2026 by vihdzp Collaborator Loading…
1
chore: deprecate not_lt_zero' and bot_eq_zero'' t-order Order theory
#39055 opened May 7, 2026 by vihdzp Collaborator Loading…
1
feat(Combinatorics/GraphLike): SimpleGraph is GraphLike blocked-by-other-PR This PR depends on another PR (this label is automatically managed by a bot) t-combinatorics Combinatorics
#39054 opened May 7, 2026 by Jun2M Collaborator Loading…
3 tasks
2
feat(Combinatorics/GraphLike): Graph is GraphLike blocked-by-other-PR This PR depends on another PR (this label is automatically managed by a bot) t-combinatorics Combinatorics
#39053 opened May 7, 2026 by Jun2M Collaborator Loading…
3 tasks
2
chore(Stoch): Fix namespaces t-measure-probability Measure theory / Probability theory
#39052 opened May 7, 2026 by gaetanserre Collaborator Loading…
1
chore(SFinKer): replace congr by rfl t-measure-probability Measure theory / Probability theory
#39051 opened May 7, 2026 by gaetanserre Collaborator Loading…
1
feat(Combinatorics/GraphLike): Digraph is GraphLike blocked-by-other-PR This PR depends on another PR (this label is automatically managed by a bot) t-combinatorics Combinatorics
#39050 opened May 7, 2026 by Jun2M Collaborator Loading…
2 tasks
2
bench: review
#39049 opened May 7, 2026 by thorimur Contributor • Draft
3
feat(Algebra/Group/Defs): add positive natural exponentiation for semigroups new-contributor This PR was made by a contributor with at most 5 merged PRs. Welcome to the community! t-algebra Algebra (groups, rings, fields, etc)
#39048 opened May 7, 2026 by AydenLamp Loading…
3
feat(Combinatorics/GraphLike): GraphLike with no multi edges blocked-by-other-PR This PR depends on another PR (this label is automatically managed by a bot) t-combinatorics Combinatorics
#39047 opened May 7, 2026 by Jun2M Collaborator Loading…
1 task
2
feat: Fill three proof_wanted declarations t-algebra Algebra (groups, rings, fields, etc) WIP Work in progress
#39046 opened May 7, 2026 by adamtopaz Contributor Loading…
3
chore(AlgebraicGeometry/RationalMap): Move two lemmas to more appropriate place t-algebraic-geometry Algebraic geometry
#39045 opened May 7, 2026 by justus-springer Collaborator Loading…
1
chore(AlgebraicGeometry): Remove duplicate instances t-algebraic-geometry Algebraic geometry
#39044 opened May 7, 2026 by justus-springer Collaborator Loading…
1
chore(Mathlib/Probability/Kernel/Deterministic.lean): automated extraction maintainer-merge A reviewer has approved the changed; awaiting maintainer approval. t-measure-probability Measure theory / Probability theory
#39043 opened May 7, 2026 by mathlib-splicebot Bot Loading…
3
chore(Mathlib/Probability/Kernel/Composition/KernelLemmas.lean): automated extraction maintainer-merge A reviewer has approved the changed; awaiting maintainer approval. t-measure-probability Measure theory / Probability theory
#39042 opened May 7, 2026 by mathlib-splicebot Bot Loading…
3
refactor(Analysis/InnerProductSpace/Projection): redefine orthogonalProjectionOnto via projectionOntoL blocked-by-other-PR This PR depends on another PR (this label is automatically managed by a bot) t-analysis Analysis (normed *, calculus)
#39041 opened May 7, 2026 by themathqueen Collaborator Loading…
1 task
2
feat(Tactic): congr! and convert now discharge side goals at reducible transparency merge-conflict The PR has a merge conflict with master, and needs manual merging. (this label is managed by a bot) t-meta Tactics, attributes or user commands WIP Work in progress
#39039 opened May 7, 2026 by Vierkantor Contributor Loading…
4
feat(CategoryTheory): Guitart exact squares and quotient categories blocked-by-other-PR This PR depends on another PR (this label is automatically managed by a bot) t-category-theory Category theory WIP Work in progress
#39038 opened May 7, 2026 by joelriou Contributor Loading…
1 task
2
chore: improve some instances awaiting-CI This PR does not pass CI yet. This label is automatically removed once it does.
#39037 opened May 7, 2026 by JovanGerb Contributor Loading…
3
doc: fix Lean 3 namespace in DiophantineApproximation maintainer-merge A reviewer has approved the changed; awaiting maintainer approval. new-contributor This PR was made by a contributor with at most 5 merged PRs. Welcome to the community! t-number-theory Number theory (also use t-algebra or t-analysis to specialize)
#39036 opened May 7, 2026 by ajhendel Contributor Loading…
5
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