-
Notifications
You must be signed in to change notification settings - Fork 1.2k
Pull requests: leanprover-community/mathlib4
Author
Label
Projects
Milestones
Reviews
Assignee
Sort
Pull requests list
refactor(Combinatorics/SimpleGraph): use Combinatorics
edge and deleteEdges more
t-combinatorics
#36804
opened Mar 18, 2026 by
YaelDillies
Loading…
feat: pre-Brownian motion and independent increments
brownian
Part of the ongoing formalization of the Brownian motion and stochastic integrals
file-removed
A Lean module was (re)moved without a `deprecated_module` annotation
large-import
Automatically added label for PRs with a significant increase in transitive imports
t-measure-probability
Measure theory / Probability theory
#36803
opened Mar 18, 2026 by
EtienneC30
Loading…
1 task
feat(Combinatorics/SimpleGraph): hamiltonians graphs don't contain bridges
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-combinatorics
Combinatorics
#36802
opened Mar 18, 2026 by
YaelDillies
Loading…
1 task
chore(CategoryTheory): Remove < 20s of review time. See the lifecycle page for guidelines.
maintainer-merge
A reviewer has approved the changed; awaiting maintainer approval.
t-category-theory
Category theory
erw and respectTransparency
easy
#36801
opened Mar 18, 2026 by
FernandoChu
Loading…
refactor(Combinatorics/SimpleGraph): make the vertex argument explicit in Combinatorics
Walk.rotate
t-combinatorics
#36800
opened Mar 18, 2026 by
YaelDillies
Loading…
feat: three miscellaneous number theory lemmas
t-number-theory
Number theory (also use t-algebra or t-analysis to specialize)
#36799
opened Mar 18, 2026 by
Parcly-Taxel
Loading…
chore: golf This PR depends on another PR (this label is automatically managed by a bot)
t-set-theory
Set theory
Ordinal.isPrincipal_add_iff_zero_or_omega0_opow
blocked-by-other-PR
#36798
opened Mar 18, 2026 by
vihdzp
Loading…
1 task
feat: more results on additive principal ordinals
blocked-by-other-PR
This PR depends on another PR (this label is automatically managed by a bot)
t-set-theory
Set theory
#36797
opened Mar 18, 2026 by
vihdzp
Loading…
1 task
feat: tools for extracting Expr objects from messages
t-meta
Tactics, attributes or user commands
#36796
opened Mar 18, 2026 by
eric-wieser
Loading…
fix: replace @[simp] on coe_toWeakDual/coe_toStrongDual with _apply lemmas
new-contributor
This PR was made by a contributor with at most 5 merged PRs. Welcome to the community!
t-analysis
Analysis (normed *, calculus)
#36795
opened Mar 18, 2026 by
mike1729
Loading…
doc(SetTheory/Ordinal/Principal): improve documentation
t-set-theory
Set theory
#36794
opened Mar 18, 2026 by
vihdzp
Loading…
chore: rename Set theory
Ordinal.Principal → Ordinal.IsPrincipal
t-set-theory
#36793
opened Mar 18, 2026 by
vihdzp
Loading…
feat(Data/Nat/Factorization/Defs): more theorems about Data (lists, quotients, numbers, etc)
f.prod (· ^ ·)
t-data
#36792
opened Mar 18, 2026 by
SnirBroshi
Loading…
1 task done
feat(RingTheory): adds lemmas/instances related to integral maps to a field and residue fields
t-ring-theory
Ring theory
#36790
opened Mar 18, 2026 by
BryceT233
Loading…
feat(RingTheory/Ideal/Height): prime ideal determined by height among overideals
new-contributor
This PR was made by a contributor with at most 5 merged PRs. Welcome to the community!
t-ring-theory
Ring theory
#36789
opened Mar 18, 2026 by
hommmmm
Loading…
feat(RingTheory): height of span of a prime element is one
new-contributor
This PR was made by a contributor with at most 5 merged PRs. Welcome to the community!
t-ring-theory
Ring theory
#36788
opened Mar 18, 2026 by
hommmmm
Loading…
feat(RingTheory/LocalRing): Krull dimension results for maximal ideal of local ring
new-contributor
This PR was made by a contributor with at most 5 merged PRs. Welcome to the community!
t-ring-theory
Ring theory
#36787
opened Mar 18, 2026 by
hommmmm
Loading…
feat(DoubleCounting): parity of odd-degree vertices in bipartite incidence
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-combinatorics
Combinatorics
#36786
opened Mar 18, 2026 by
SproutSeeds
Loading…
feat(RingTheory/Localization): Nagata's criterion for primality in localization away
new-contributor
This PR was made by a contributor with at most 5 merged PRs. Welcome to the community!
t-ring-theory
Ring theory
#36785
opened Mar 18, 2026 by
hommmmm
Loading…
feat(CStarAlgebra): lemmas related to
CFC.rpow and IsStrictlyPositive
#36784
opened Mar 18, 2026 by
dupuisf
Loading…
feat(RingTheory/Localization): R ⧸ pⁿ ≃+* Rₚ ⧸ (maximalIdeal Rₚ)ⁿ
large-import
Automatically added label for PRs with a significant increase in transitive imports
t-ring-theory
Ring theory
#36783
opened Mar 18, 2026 by
wwylele
Loading…
fix(Tactic/Linarith): don't throw an error for Tactics, attributes or user commands
¬a ≤ b hypotheses
t-meta
#36782
opened Mar 18, 2026 by
JovanGerb
Loading…
feat(RingTheory/UniqueFactorizationDomain): UFD iff height one primes are principal
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
#36781
opened Mar 18, 2026 by
hommmmm
Loading…
doc(Computability): fix Nat.Partrec.Code.eval docstring
documentation
Improvements or additions to documentation
maintainer-merge
A reviewer has approved the changed; awaiting maintainer approval.
new-contributor
This PR was made by a contributor with at most 5 merged PRs. Welcome to the community!
t-computability
Computability theory (TMs, DFAs, languages, grammars, etc)
#36780
opened Mar 18, 2026 by
jacobparish
Loading…
feat(Kernel/Category): Stoch is a Markov category
awaiting-author
A reviewer has asked the author a question or requested changes.
t-category-theory
Category theory
t-measure-probability
Measure theory / Probability theory
#36779
opened Mar 17, 2026 by
gaetanserre
Loading…
Previous Next
ProTip!
Type g i on any issue or pull request to go back to the issue listing page.