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Pull requests list

feat: more instances of PolynormableSpace t-analysis Analysis (normed *, calculus) t-topology Topological spaces, uniform spaces, metric spaces, filters
#34062 opened Jan 16, 2026 by ADedecker Loading…
1
feat(RingTheory/IsPrimary): generalize isPrimary_inf to submodules awaiting-CI This PR doesn't pass CI yet. This label is automatically removed once it does. 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) t-ring-theory Ring theory
#34061 opened Jan 16, 2026 by tb65536 Loading…
1 task
2
feat(RingTheory/Ideal/Colon): add a few API lemmas awaiting-CI This PR doesn't pass CI yet. This label is automatically removed once it does. t-algebra Algebra (groups, rings, fields, etc) t-ring-theory Ring theory
#34060 opened Jan 16, 2026 by tb65536 Loading…
1
ci: Retry logic for linting step CI Modifies the continuous integration setup or other automation new-contributor This PR was made by a contributor with at most 5 merged PRs. Welcome to the community! ready-to-merge This PR has been sent to bors.
#34059 opened Jan 16, 2026 by marcelolynch Loading…
8
chore: move tsum lemmas in ENNReal.Lemmas to InfiniteSum.ENNReal t-topology Topological spaces, uniform spaces, metric spaces, filters
#34058 opened Jan 16, 2026 by sgouezel Loading…
1
chore(LinearAlgebra/Matrix/BilinearForm): sort out namespaces
#34057 opened Jan 16, 2026 by loefflerd Loading…
1
perf(Algebra): higher priority for Algebra.to_smulCommClass bench-after-CI Once the PR passes CI, comment `!bench` on the PR t-algebra Algebra (groups, rings, fields, etc)
#34056 opened Jan 16, 2026 by alreadydone • Draft
5
feat: vector measures associated to functions of bounded variation
#34055 opened Jan 16, 2026 by sgouezel • Draft
1
feat(Order/OmegaCompletePartialOrder): OmegaCompletePartialOrder instance for Sigma with basic ωScottContinuous lemmas 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 new-contributor This PR was made by a contributor with at most 5 merged PRs. Welcome to the community!
#34054 opened Jan 16, 2026 by YellPika Loading…
2 tasks
2
feat: Add error function (erf) and complementary error function (erfc) new-contributor This PR was made by a contributor with at most 5 merged PRs. Welcome to the community! t-analysis Analysis (normed *, calculus)
#34053 opened Jan 16, 2026 by christian-oudard Loading…
3 tasks done
5
feat(LinearAlgebra/Alternating): add map_eq_zero_of_card_lt t-algebra Algebra (groups, rings, fields, etc)
#34052 opened Jan 16, 2026 by JohnnyTeutonic Loading…
1
chore: more cancelling pairs ready-to-merge This PR has been sent to bors.
#34051 opened Jan 16, 2026 by adomani Loading…
3
feat(GraphTheory): Graham-Pollak theorem awaiting-author A reviewer has asked the author a question or requested changes. t-combinatorics Combinatorics WIP Work in progress
#34050 opened Jan 16, 2026 by Julian Loading…
2
fix: defeq abuse in WithVal
#34049 opened Jan 16, 2026 by smmercuri Loading…
1
feat(Algebra/Polynomial/Splits): generalize Splits.of_splits_map to injective ring homomorphisms awaiting-CI This PR doesn't pass CI yet. This label is automatically removed once it does. t-algebra Algebra (groups, rings, fields, etc) t-ring-theory Ring theory
#34048 opened Jan 16, 2026 by tb65536 Loading…
1
chore: deprecate Analysis/Normed/Order/Basic t-analysis Analysis (normed *, calculus)
#34047 opened Jan 16, 2026 by grunweg Loading…
1
feat(Algebra/Polynomial/Splits): add Splits.image_rootSet_of_monic t-algebra Algebra (groups, rings, fields, etc) t-ring-theory Ring theory
#34046 opened Jan 16, 2026 by tb65536 Loading…
1
feat: algebraMap K L is uniform continuous with respect to adic topologies, when the ideal w of L lies above v blocked-by-other-PR This PR depends on another PR (this label is automatically managed by a bot) FLT part of the ongoing formalization of Fermat's Last Theorem
#34045 opened Jan 16, 2026 by smmercuri Loading…
1 task
2
feat(Chebyshev/RootsExtrema): Irrationality of roots of Chebyshev T (other than zero) large-import Automatically added label for PRs with a significant increase in transitive imports merge-conflict The PR has a merge conflict with master, and needs manual merging. (this label is managed by a bot)
#34044 opened Jan 16, 2026 by YuvalFilmus Loading…
2
chore: deprecate Data/Tree/RBMap easy < 20s of review time. See the lifecycle page for guidelines. large-import Automatically added label for PRs with a significant increase in transitive imports t-data Data (lists, quotients, numbers, etc) tech debt Tracking cross-cutting technical debt, see e.g. the "Technical debt counters" stream on zulip
#34043 opened Jan 16, 2026 by grunweg Loading…
1
feat(to_dual): use the new to_dual_cast framework blocked-by-other-PR This PR depends on another PR (this label is automatically managed by a bot) merge-conflict The PR has a merge conflict with master, and needs manual merging. (this label is managed by a bot)
#34042 opened Jan 16, 2026 by JovanGerb Loading…
1 task
1
feat(LinearAlgebra/Matrix/Permutation): permMatrix as a homomorphism t-algebra Algebra (groups, rings, fields, etc)
#34041 opened Jan 16, 2026 by tb65536 Loading…
1
feat: generalize HasCompl.compl image/preimage lemmas to Involutive t-data Data (lists, quotients, numbers, etc)
#34040 opened Jan 16, 2026 by Ruben-VandeVelde Loading…
1
feat(finiteness): support finiteness [h, h'] syntax t-meta Tactics, attributes or user commands
#34039 opened Jan 16, 2026 by grunweg Loading…
2
feat(scripts/autolabel): allow up to 3 topic labels to be added CI Modifies the continuous integration setup or other automation
#34038 opened Jan 16, 2026 by joneugster Loading…
1
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