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Pull requests list

fix(Algebra/GroupWithZero/Associated): de-abbrev Associates t-ring-theory Ring theory tech debt Tracking cross-cutting technical debt, see e.g. the "Technical debt counters" stream on zulip
#42394 opened Aug 3, 2026 by SnirBroshi Collaborator Loading…
1
feat(Algebra/QuadraticAlgebra): classify quadratic algebras over ℚ blocked-by-other-PR This PR depends on another PR (this label is automatically managed by a bot) t-algebra Algebra (groups, rings, fields, etc)
#42393 opened Aug 3, 2026 by xroblot Collaborator Loading…
2 tasks
2
refactor(RingTheory/DedekindDomain): make IsDedekindDomainInv private t-ring-theory Ring theory tech debt Tracking cross-cutting technical debt, see e.g. the "Technical debt counters" stream on zulip
#42392 opened Aug 3, 2026 by plp127 Contributor Loading…
1
chore(Analysis): deprecate Seminorm.lean blocked-by-other-PR This PR depends on another PR (this label is automatically managed by a bot) t-analysis Analysis (normed *, calculus)
#42391 opened Aug 2, 2026 by mcdoll Member Loading…
1 task
2
chore: rename FiniteMultiplicity.not_unit to FiniteMultiplicity.not_isUnit t-ring-theory Ring theory
#42390 opened Aug 2, 2026 by NoahW314 Contributor Loading…
1
chore: rename IsPrimePow.not_unit to IsPrimePow.not_isUnit easy < 20s of review time. See the lifecycle page for guidelines. t-algebra Algebra (groups, rings, fields, etc)
#42389 opened Aug 2, 2026 by NoahW314 Contributor Loading…
2
chore(Analysis): move Seminorm to Normed.Seminorm.Basic file-removed A Lean module was (re)moved without a `deprecated_module` annotation t-analysis Analysis (normed *, calculus)
#42388 opened Aug 2, 2026 by mcdoll Member Loading…
1
chore: rename a lemma containing not_unit easy < 20s of review time. See the lifecycle page for guidelines. t-ring-theory Ring theory
#42387 opened Aug 2, 2026 by NoahW314 Contributor Loading…
2
chore: rename some lemmas containing not_unit t-ring-theory Ring theory
#42386 opened Aug 2, 2026 by NoahW314 Contributor Loading…
1
chore: rename Prime.not_unit to Prime.not_isUnit
#42385 opened Aug 2, 2026 by NoahW314 Contributor Loading…
1
feat(Analysis/SpecificLimits): asymptotics of counting functions LLM-generated PRs with substantial input from LLMs - review accordingly new-contributor This PR was made by a contributor with at most 5 merged PRs. Welcome to the community! t-analysis Analysis (normed *, calculus)
#42384 opened Aug 2, 2026 by matt-w-horn • Draft
3
doc(Probability/Distributions): fix the mass in the Geometric docstring easy < 20s of review time. See the lifecycle page for guidelines. LLM-generated PRs with substantial input from LLMs - review accordingly new-contributor This PR was made by a contributor with at most 5 merged PRs. Welcome to the community! t-measure-probability Measure theory / Probability theory
#42383 opened Aug 2, 2026 by matt-w-horn Loading…
4
feat(Analysis/SpecialFunctions): Erlang's loss formula LLM-generated PRs with substantial input from LLMs - review accordingly new-contributor This PR was made by a contributor with at most 5 merged PRs. Welcome to the community! t-analysis Analysis (normed *, calculus)
#42382 opened Aug 2, 2026 by matt-w-horn • Draft
3
feat(Probability/Distributions): censored geometric distribution LLM-generated PRs with substantial input from LLMs - review accordingly new-contributor This PR was made by a contributor with at most 5 merged PRs. Welcome to the community! t-measure-probability Measure theory / Probability theory
#42381 opened Aug 2, 2026 by matt-w-horn • Draft
3
feat(Algebra/Ring): add sum_range_id_mul_geometric_add easy < 20s of review time. See the lifecycle page for guidelines. LLM-generated PRs with substantial input from LLMs - review accordingly 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)
#42380 opened Aug 2, 2026 by matt-w-horn • Draft
4
doc(Topology): fix typo in weak space docstring easy < 20s of review time. See the lifecycle page for guidelines. maintainer-merge A reviewer has approved the changed; awaiting maintainer approval. t-topology Topological spaces, uniform spaces, metric spaces, filters
#42379 opened Aug 2, 2026 by felixpernegger Contributor Loading…
4
feat(Analysis/Normed/Operator/Extend): add LinearIsometry.completion and LinearIsometry.fromCompletion 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-analysis Analysis (normed *, calculus)
#42378 opened Aug 2, 2026 by TJHeeringa Contributor Loading…
1 task
2
doc(1000.yaml): add Brauer's theorem on induced characters new-contributor This PR was made by a contributor with at most 5 merged PRs. Welcome to the community!
#42377 opened Aug 2, 2026 by norbsvr Loading…
3
feat(MeasureTheory): add RCLike integrability equivalences for real-valued functions new-contributor This PR was made by a contributor with at most 5 merged PRs. Welcome to the community! t-measure-probability Measure theory / Probability theory
#42376 opened Aug 2, 2026 by JJYYY-JJY Contributor Loading…
3
feat(Analysis/Operator/Normed/Extend): add LinearIsometry.extendOfIsometry t-analysis Analysis (normed *, calculus)
#42375 opened Aug 2, 2026 by TJHeeringa Contributor Loading…
1
refactor(Geometry/Manifold/Instances/Sphere): use mvfderiv when appropriate t-differential-geometry Manifolds etc tech debt Tracking cross-cutting technical debt, see e.g. the "Technical debt counters" stream on zulip
#42374 opened Aug 2, 2026 by grunweg Contributor Loading…
4
chore(Order/Defs/LinearOrder): move fundamental lemmas t-order Order theory
#42373 opened Aug 2, 2026 by astrainfinita Collaborator Loading…
1
feat(Combinatorics/SimpleGraph): Fintype V → Fintype (SimpleGraph V) without DecidableEq V blocked-by-other-PR This PR depends on another PR (this label is automatically managed by a bot) t-combinatorics Combinatorics
#42372 opened Aug 2, 2026 by SnirBroshi Collaborator Loading…
1 task
2
feat(Combinatorics/SimpleGraph/Basic): Infinite V → Infinite (SimpleGraph V) t-combinatorics Combinatorics
#42371 opened Aug 2, 2026 by SnirBroshi Collaborator Loading…
1
feat(Combinatorics/SimpleGraph/Maps): more map/comap API t-combinatorics Combinatorics
#42370 opened Aug 2, 2026 by SnirBroshi Collaborator Loading…
1
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