Skip to content

Pull requests: leanprover/lean4

New pull request New
578 Open 10,113 Closed
578 Open 10,113 Closed
Author
Filter by author
Loading
Label
Filter by label
Loading
Use alt + click/return to exclude labels
or ⇧ + click/return for logical OR
Projects
Filter by project
Loading
Milestones
Filter by milestone
Loading
Reviews
Filter by reviews
No reviews Review required Approved review Changes requested
Assignee
Filter by who’s assigned
Assigned to nobody Loading
Sort
Sort by
Newest Oldest Most commented Least commented Recently updated Least recently updated Best match
Most reactions
👍 👎 😄 🎉 😕 ❤️ 🚀 👀

Pull requests list

refactor: format specifiers to align with Java/CLDR pattern language toolchain-available A toolchain is available for this PR, at leanprover/lean4-pr-releases:pr-release-NNNN
#13845 opened May 25, 2026 by algebraic-dev Member Loading…
@algebraic-dev
2
feat: tag linter warnings for recordLints changelog-language Language features and metaprograms lake-ci Run all Lake tests toolchain-available A toolchain is available for this PR, at leanprover/lean4-pr-releases:pr-release-NNNN
#13844 opened May 25, 2026 by wkrozowski Contributor Loading…
4
feat: public imports for environment linters inside of lake lint in module system mode builds-mathlib CI has verified that Mathlib builds against this PR changelog-lake Lake lake-ci Run all Lake tests mathlib4-nightly-available A branch for this PR exists at leanprover-community/mathlib4-nightly-testing:lean-pr-testing-NNNN toolchain-available A toolchain is available for this PR, at leanprover/lean4-pr-releases:pr-release-NNNN
#13843 opened May 25, 2026 by wkrozowski Contributor Loading…
2
refactor: render trace result emoji from TraceData toolchain-available A toolchain is available for this PR, at leanprover/lean4-pr-releases:pr-release-NNNN
#13841 opened May 25, 2026 by raphael-solace Loading…
1
2
feat: add iff theorem for List.toArray equality changelog-library Library toolchain-available A toolchain is available for this PR, at leanprover/lean4-pr-releases:pr-release-NNNN
#13840 opened May 25, 2026 by raphael-solace Loading…
4
fix: make grind_lint see custom grind attrs changelog-tactics User facing tactics toolchain-available A toolchain is available for this PR, at leanprover/lean4-pr-releases:pr-release-NNNN
#13839 opened May 25, 2026 by raphael-solace Loading…
1
3
fix: let try? continue after maxRecDepth changelog-tactics User facing tactics toolchain-available A toolchain is available for this PR, at leanprover/lean4-pr-releases:pr-release-NNNN
#13838 opened May 25, 2026 by raphael-solace Loading…
1
4
doc: clarify #eval docstring toolchain-available A toolchain is available for this PR, at leanprover/lean4-pr-releases:pr-release-NNNN
#13837 opened May 25, 2026 by raphael-solace Loading…
1
2
fix: use cbv in max-step diagnostics builds-mathlib CI has verified that Mathlib builds against this PR mathlib4-nightly-available A branch for this PR exists at leanprover-community/mathlib4-nightly-testing:lean-pr-testing-NNNN toolchain-available A toolchain is available for this PR, at leanprover/lean4-pr-releases:pr-release-NNNN
#13836 opened May 25, 2026 by raphael-solace Loading…
1
4
fix: preserve cases params in grind? suggestions builds-mathlib CI has verified that Mathlib builds against this PR mathlib4-nightly-available A branch for this PR exists at leanprover-community/mathlib4-nightly-testing:lean-pr-testing-NNNN toolchain-available A toolchain is available for this PR, at leanprover/lean4-pr-releases:pr-release-NNNN
#13835 opened May 25, 2026 by raphael-solace Loading…
1
4
feat: break MePo score ties by overlap builds-mathlib CI has verified that Mathlib builds against this PR mathlib4-nightly-available A branch for this PR exists at leanprover-community/mathlib4-nightly-testing:lean-pr-testing-NNNN toolchain-available A toolchain is available for this PR, at leanprover/lean4-pr-releases:pr-release-NNNN
#13834 opened May 25, 2026 by raphael-solace Loading…
1
4
chore: make checkUnivs linter into Lean.Linter builds-mathlib CI has verified that Mathlib builds against this PR changelog-no Do not include this PR in the release changelog lake-ci Run all Lake tests mathlib4-nightly-available A branch for this PR exists at leanprover-community/mathlib4-nightly-testing:lean-pr-testing-NNNN toolchain-available A toolchain is available for this PR, at leanprover/lean4-pr-releases:pr-release-NNNN
#13832 opened May 25, 2026 by wkrozowski Contributor Loading…
2
experiment: always check types for instance metavariables at instance transparency builds-mathlib CI has verified that Mathlib builds against this PR mathlib4-nightly-available A branch for this PR exists at leanprover-community/mathlib4-nightly-testing:lean-pr-testing-NNNN toolchain-available A toolchain is available for this PR, at leanprover/lean4-pr-releases:pr-release-NNNN
#13831 opened May 25, 2026 by TwoFX Member • Draft
2
feat: automatic try? suggestions for empty by, unsolved goals, and sorry builds-mathlib CI has verified that Mathlib builds against this PR changelog-tactics User facing tactics mathlib4-nightly-available A branch for this PR exists at leanprover-community/mathlib4-nightly-testing:lean-pr-testing-NNNN toolchain-available A toolchain is available for this PR, at leanprover/lean4-pr-releases:pr-release-NNNN
#13830 opened May 25, 2026 by nomeata Collaborator • Draft
3
perf: use SymM for bv_decide rewriting changes-stage0 Contains stage0 changes, merge manually using rebase toolchain-available A toolchain is available for this PR, at leanprover/lean4-pr-releases:pr-release-NNNN
#13827 opened May 24, 2026 by hargoniX Contributor • Draft
4
feat: remove Quot.sound axiom from em, provide em_eq without propext toolchain-available A toolchain is available for this PR, at leanprover/lean4-pr-releases:pr-release-NNNN
#13826 opened May 24, 2026 by lyphyser Loading…
6
feat: improve handling of interrupt exceptions in the server breaks-mathlib This is not necessarily a blocker for merging: but there needs to be a plan mathlib4-nightly-available A branch for this PR exists at leanprover-community/mathlib4-nightly-testing:lean-pr-testing-NNNN toolchain-available A toolchain is available for this PR, at leanprover/lean4-pr-releases:pr-release-NNNN
#13821 opened May 22, 2026 by Vtec234 Member • Draft
2
fix: app elaborator infotrees should have context when there is ambiguity builds-mathlib CI has verified that Mathlib builds against this PR changelog-language Language features and metaprograms mathlib4-nightly-available A branch for this PR exists at leanprover-community/mathlib4-nightly-testing:lean-pr-testing-NNNN toolchain-available A toolchain is available for this PR, at leanprover/lean4-pr-releases:pr-release-NNNN
#13815 opened May 21, 2026 by kmill Collaborator Loading…
1
2
experiment: improved 'synthsized type class instance is not definitio… builds-mathlib CI has verified that Mathlib builds against this PR mathlib4-nightly-available A branch for this PR exists at leanprover-community/mathlib4-nightly-testing:lean-pr-testing-NNNN toolchain-available A toolchain is available for this PR, at leanprover/lean4-pr-releases:pr-release-NNNN
#13814 opened May 21, 2026 by TwoFX Member • Draft
3
perf: Nat rep for boxed UInt64 / USize changelog-language Language features and metaprograms toolchain-available A toolchain is available for this PR, at leanprover/lean4-pr-releases:pr-release-NNNN
#13810 opened May 21, 2026 by tydeu Member • Draft
4
perf: use String.compare in ConfigEval decision tree changelog-no Do not include this PR in the release changelog toolchain-available A toolchain is available for this PR, at leanprover/lean4-pr-releases:pr-release-NNNN
#13806 opened May 20, 2026 by kmill Collaborator • Draft
4
feat: add RecurringRule for ZoneRules for computing dates in the future changelog-library Library toolchain-available A toolchain is available for this PR, at leanprover/lean4-pr-releases:pr-release-NNNN
#13804 opened May 20, 2026 by algebraic-dev Member Loading…
@algebraic-dev
2
chore: turn defLemma linter into Lean.Linter and rename it to defProp builds-mathlib CI has verified that Mathlib builds against this PR changelog-language Language features and metaprograms lake-ci Run all Lake tests mathlib4-nightly-available A branch for this PR exists at leanprover-community/mathlib4-nightly-testing:lean-pr-testing-NNNN toolchain-available A toolchain is available for this PR, at leanprover/lean4-pr-releases:pr-release-NNNN
#13803 opened May 20, 2026 by wkrozowski Contributor Loading…
2
feat: fix Aligned, OfMonth and OfYear types in Std.Time changelog-library Library toolchain-available A toolchain is available for this PR, at leanprover/lean4-pr-releases:pr-release-NNNN
#13799 opened May 20, 2026 by algebraic-dev Member Loading…
@algebraic-dev
2
refactor: replace DateTime with ZonedDateTime changelog-library Library toolchain-available A toolchain is available for this PR, at leanprover/lean4-pr-releases:pr-release-NNNN
#13798 opened May 20, 2026 by algebraic-dev Member Loading…
2
ProTip! Type g p on any issue or pull request to go back to the pull request listing page.