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Pull requests list

feat(MvPowerSeries/pderiv): add pderiv_map and pderiv_rename large-import Automatically added label for PRs with a significant increase in transitive imports
#43166 opened Aug 27, 2026 by WenrongZou Collaborator Loading…
1
feat(MvPowerSeries/pderiv): the chain rule for substitution large-import Automatically added label for PRs with a significant increase in transitive imports
#43165 opened Aug 27, 2026 by WenrongZou Collaborator Loading…
1
feat(Analysis/SpecialFunctions/Exponential): map exponentials under differentiable monoid homs t-analysis Analysis (normed *, calculus)
#43163 opened Aug 27, 2026 by yuanyi-350 Collaborator Loading…
1
chore(Tactic/Simproc/ExistsAndEq): simplify proof building using subst t-meta Tactics, attributes or user commands WIP Work in progress
#43162 opened Aug 27, 2026 by vasnesterov Collaborator Loading…
3
feat: add zero lemmas for even powers 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)
#43161 opened Aug 27, 2026 by jfab20 Loading…
2
ci: publish the master cache to R2 and verify direct bucket reads CI Modifies the continuous integration setup or other automation
#43160 opened Aug 27, 2026 by marcelolynch Contributor • Draft
1
feat(Analysis/Normed/Algebra): prove determinant of matrix exponential large-import Automatically added label for PRs with a significant increase in transitive imports
#43159 opened Aug 27, 2026 by yuanyi-350 Collaborator Loading…
1 task
1
refactor(Ideal/Cotangent): make Ideal.Cotangent implicit reducible tech debt Tracking cross-cutting technical debt, see e.g. the "Technical debt counters" stream on zulip
#43158 opened Aug 27, 2026 by Thmoas-Guan Collaborator Loading…
3
feat(Algebra/Category): divisible R-modules over a PID are injective large-import Automatically added label for PRs with a significant increase in transitive imports
#43157 opened Aug 27, 2026 by NoahW314 Contributor Loading…
1
chore(Data/Fin/Basic): avoid importing lattices maintainer-merge A reviewer has approved the changed; awaiting maintainer approval. t-data Data (lists, quotients, numbers, etc)
#43156 opened Aug 27, 2026 by SnirBroshi Collaborator Loading…
3
chore(Order/Bounded): deprecate all the theorems in this deprecated module t-order Order theory
#43154 opened Aug 27, 2026 by SnirBroshi Collaborator Loading…
1
feat(Data/Finsupp/Basic): range of equivMapDomain t-data Data (lists, quotients, numbers, etc)
#43153 opened Aug 27, 2026 by NoahW314 Contributor Loading…
1
chore(Data/Fin/SuccPred): avoid importing the order hierarchy t-data Data (lists, quotients, numbers, etc)
#43152 opened Aug 27, 2026 by SnirBroshi Collaborator Loading…
1
chore(Data/ENat): move ENat.toNat theorems to Basic.lean t-data Data (lists, quotients, numbers, etc)
#43150 opened Aug 27, 2026 by SnirBroshi Collaborator Loading…
1
feat(GroupTheory): add HeckeCoset API 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)
#43149 opened Aug 27, 2026 by JX-Mo Contributor • Draft
5
fix(Util/CountHeartbeats): count heartbeats spent in async theorem bodies delegated This pull request has been delegated to the PR author (or occasionally another non-maintainer). LLM-generated PRs with substantial input from LLMs - review accordingly t-meta Tactics, attributes or user commands
#43148 opened Aug 27, 2026 by Deicyde Contributor Loading…
4
fix(cache): retry transport errors in cache downloads and uploads CI Modifies the continuous integration setup or other automation
#43145 opened Aug 26, 2026 by marcelolynch Contributor Loading…
1
doc(100-yaml): claim #53 (Pi is Transcendental) via an external Lean 4 formalization 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!
#43144 opened Aug 26, 2026 by gotrevor Loading…
3
feat(LinearAlgebra/SesquilinearForm): add instances for SeparatingLeft, SeparatingRight and Nondegenerate 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)
#43143 opened Aug 26, 2026 by martinwintermath Contributor Loading…
1 task
2
refactor: allow non-unital normed rings in HasSummableGeomSeries large-import Automatically added label for PRs with a significant increase in transitive imports t-analysis Analysis (normed *, calculus)
#43141 opened Aug 26, 2026 by j-loreaux Contributor Loading…
5
feat(LinearAlgebra/ExteriorPower): add HodgeStar 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! WIP Work in progress
#43140 opened Aug 26, 2026 by kirill-kondrashov Contributor • Draft
5
feat: make MvPFunctor universe-polymorphic t-data Data (lists, quotients, numbers, etc)
#43139 opened Aug 26, 2026 by plp127 Contributor Loading…
1
feat(Topology): small inductive dimension of the separation quotient blocked-by-other-PR This PR depends on another PR (this label is automatically managed by a bot)
#43138 opened Aug 26, 2026 by felixpernegger Contributor Loading…
1 task
2
feat(Topology): left inverses of inducing maps are embeddings t-topology Topological spaces, uniform spaces, metric spaces, filters
#43137 opened Aug 26, 2026 by felixpernegger Contributor Loading…
1
feat(Tactic/Linter/ValidatePRTitle): do not check the capitalisation of the commit subject awaiting-zulip There is a Zulip discussion; the author should await and report/implement the decision reached there blocked-by-other-PR This PR depends on another PR (this label is automatically managed by a bot) t-linter Linter
#43136 opened Aug 26, 2026 by joneugster Contributor Loading…
1 task
2
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