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Pull requests list

feat(Tactic/Linter): add blanketSimpArgs linter blocked-by-other-PR This PR depends on another PR (this label is automatically managed by a bot) 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-meta Tactics, attributes or user commands
#42056 opened Jul 24, 2026 by sgraf812 Loading…
1 task
7
feat: generalize range_lt_top_of_det_eq_zero t-algebra Algebra (groups, rings, fields, etc)
#42055 opened Jul 24, 2026 by yuanyi-350 Collaborator Loading…
2
feat: generalize Module.Finite.of_surjective to arbitrary ring homomorphisms t-ring-theory Ring theory
#42054 opened Jul 24, 2026 by yuanyi-350 Collaborator Loading…
2
perf: restrict Subsingleton.eq_zero/eq_one simp arguments to their intended type easy < 20s of review time. See the lifecycle page for guidelines. new-contributor This PR was made by a contributor with at most 5 merged PRs. Welcome to the community!
#42053 opened Jul 24, 2026 by sgraf812 Loading…
5
feat(NumberTheory): conjugation symmetry of the completed Riemann zeta function new-contributor This PR was made by a contributor with at most 5 merged PRs. Welcome to the community!
#42052 opened Jul 24, 2026 by vherva-senso Loading…
2
feat: lemmas relating smallInductiveDimension and ZeroDimensionalSpace 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-topology Topological spaces, uniform spaces, metric spaces, filters
#42051 opened Jul 24, 2026 by vihdzp Collaborator Loading…
2 tasks
2
Prove Shunia's integer-root conjecture 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)
#42050 opened Jul 24, 2026 by rbajaj5 Loading…
4
doc: improve StrictUniversalPropertyFixedTarget docstring new-contributor This PR was made by a contributor with at most 5 merged PRs. Welcome to the community! t-category-theory Category theory
#42049 opened Jul 24, 2026 by Zeta-Wu Loading…
3
chore(RingTheory/Ideal): weaken hypotheses of Ideal.absNorm to Ring.HasFiniteQuotients WIP Work in progress
#42048 opened Jul 24, 2026 by xroblot Collaborator Loading…
2
feat(RingTheory): add locally nilpotent derivations new-contributor This PR was made by a contributor with at most 5 merged PRs. Welcome to the community! t-ring-theory Ring theory
#42047 opened Jul 24, 2026 by LegaSage Loading…
2
feat(Polynomial): add Wronskian linear dependence lemmas large-import Automatically added label for PRs with a significant increase in transitive imports new-contributor This PR was made by a contributor with at most 5 merged PRs. Welcome to the community! t-ring-theory Ring theory
#42046 opened Jul 24, 2026 by LegaSage Loading…
2
chore(NumberTheory): make an import private t-number-theory Number theory (also use t-algebra or t-analysis to specialize)
#42045 opened Jul 24, 2026 by felixpernegger Contributor • Draft
2
feat(GroupTheory/Sylow): a tower of subgroup exists t-group-theory Group theory
#42044 opened Jul 24, 2026 by wwylele Collaborator Loading…
3
feat(GroupTheory/SpecificGroups/Suzuki): define Suzuki groups new-contributor This PR was made by a contributor with at most 5 merged PRs. Welcome to the community! t-group-theory Group theory
#42043 opened Jul 23, 2026 by bixbyr • Draft
2
feat(MeasureTheory/OuterMeasure): more API for outer measures 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
#42042 opened Jul 23, 2026 by ijtejeda Loading…
3
feat(Topology/MetricSpace): minkowski (box-counting) dimension t-topology Topological spaces, uniform spaces, metric spaces, filters
#42041 opened Jul 23, 2026 by FrankieNC Collaborator Loading…
2
feat(NumberTheory): formalize Størmer's theorem on consecutive smooth numbers 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)
#42040 opened Jul 23, 2026 by fqlx Loading…
@MichaelStollBayreuth
2
chore: make ModelProd and ModelPi implicit_reducible blocked-by-other-PR This PR depends on another PR (this label is automatically managed by a bot) t-differential-geometry Manifolds etc tech debt Tracking cross-cutting technical debt, see e.g. the "Technical debt counters" stream on zulip
#42038 opened Jul 23, 2026 by grunweg Contributor Loading…
1 task
2
feat: add mvfderiv_eq_fderiv blocked-by-other-PR This PR depends on another PR (this label is automatically managed by a bot) t-differential-geometry Manifolds etc tech debt Tracking cross-cutting technical debt, see e.g. the "Technical debt counters" stream on zulip WIP Work in progress
#42037 opened Jul 23, 2026 by grunweg Contributor Loading…
1 task
3
feat: proof of the planar gaussian moment conjecture new-contributor This PR was made by a contributor with at most 5 merged PRs. Welcome to the community! t-ring-theory Ring theory
#42035 opened Jul 23, 2026 by eliottcassidy2000 Loading…
2
chore(Geometry/Manifold): remove "easy" cases of defeq abuse t-differential-geometry Manifolds etc tech debt Tracking cross-cutting technical debt, see e.g. the "Technical debt counters" stream on zulip
#42034 opened Jul 23, 2026 by grunweg Contributor Loading…
1
feat(Topology): a union of closed sets, cofinitely many of which are empty, is closed t-topology Topological spaces, uniform spaces, metric spaces, filters
#42032 opened Jul 23, 2026 by YaelDillies Contributor Loading…
1
fix(Geometry/Manifold/Instances/Real): make EuclideanHalfSpace and Eu… t-differential-geometry Manifolds etc tech debt Tracking cross-cutting technical debt, see e.g. the "Technical debt counters" stream on zulip
#42031 opened Jul 23, 2026 by grunweg Contributor Loading…
2
feat(Topology/Order): the bornology of an unbounded order is non-trivial t-topology Topological spaces, uniform spaces, metric spaces, filters
#42030 opened Jul 23, 2026 by YaelDillies Contributor Loading…
1
feat(ModelTheory): add elementary chains blocked-by-other-PR This PR depends on another PR (this label is automatically managed by a bot) t-logic Logic (model theory, etc)
#42029 opened Jul 23, 2026 by NoneMore Contributor Loading…
1 task
2
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