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Pull requests: leanprover-community/mathlib4

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Pull requests list

chore: golf using List.toArrayMap large-import Automatically added label for PRs with a significant increase in transitive imports
#20613 opened Jan 9, 2025 by grunweg Loading…
feat(Algebra/Order/Archimedean/Basic): powers between two elements t-algebra Algebra (groups, rings, fields, etc)
#20612 opened Jan 9, 2025 by MichaelStollBayreuth Loading…
chore(Geometry/Manifold): move SmoothManifoldWithCorners.lean to IsManifold.lean easy < 20s of review time. See the lifecycle page for guidelines. t-differential-geometry Manifolds etc
#20611 opened Jan 9, 2025 by grunweg Loading…
chore(Algebra): add missing simp lemmas easy < 20s of review time. See the lifecycle page for guidelines. maintainer-merge ready-to-merge This PR has been sent to bors. t-algebra Algebra (groups, rings, fields, etc)
#20610 opened Jan 9, 2025 by artie2000 Loading…
feat(Topology/Algebra/Algebra/Equiv): continuous algebra equivs t-algebra Algebra (groups, rings, fields, etc) t-topology Topological spaces, uniform spaces, metric spaces, filters WIP Work in progress
#20609 opened Jan 9, 2025 by kbuzzard Loading…
feat(Analysis/SpecialFunctions/Pow/Real): add some lemmas t-analysis Analysis (normed *, calculus)
#20608 opened Jan 9, 2025 by MichaelStollBayreuth Loading…
algebra map benchmarking WIP Work in progress
#20607 opened Jan 9, 2025 by kbuzzard Loading…
doc(Cache): add resp. tweak some documentation documentation Improvements or additions to documentation easy < 20s of review time. See the lifecycle page for guidelines. ready-to-merge This PR has been sent to bors.
#20606 opened Jan 9, 2025 by grunweg Loading…
feat: basic properties of MulExpNegSq and MulExpNegMulSq new-contributor This PR was made by a contributor with at most 5 merged PRs. Welcome to the community! t-analysis Analysis (normed *, calculus) t-measure-probability Measure theory / Probability theory
#20604 opened Jan 9, 2025 by JakobStiefel Loading…
feat(AlgebraicGeometry): Formally unramified morphisms t-algebraic-geometry Algebraic geometry
#20603 opened Jan 9, 2025 by erdOne Loading…
feat(Combinatorics/SimpleGraph): vertices in cycles large-import Automatically added label for PRs with a significant increase in transitive imports t-combinatorics Combinatorics
#20602 opened Jan 9, 2025 by pimotte Loading…
chore: cleanup more erw t-algebra Algebra (groups, rings, fields, etc)
#20601 opened Jan 9, 2025 by kim-em Loading…
chore: ext lemma for DirectSum delegated maintainer-merge t-algebra Algebra (groups, rings, fields, etc)
#20600 opened Jan 9, 2025 by kim-em Loading…
chore: clean up some erw in cyclotomic polynomials delegated maintainer-merge t-algebra Algebra (groups, rings, fields, etc)
#20597 opened Jan 9, 2025 by kim-em Loading…
chore: use mixin ordered algebraic typeclasses (part 2) blocked-by-other-PR This PR depends on another PR to Mathlib (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) t-algebra Algebra (groups, rings, fields, etc) t-order Order theory WIP Work in progress
#20595 opened Jan 9, 2025 by FR-vdash-bot Loading…
1 task
chore: use mixin ordered algebraic typeclasses (part 1) blocked-by-other-PR This PR depends on another PR to Mathlib (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) t-algebra Algebra (groups, rings, fields, etc) t-order Order theory
#20594 opened Jan 9, 2025 by FR-vdash-bot Loading…
1 task
feat: mixin ordered algebraic typeclasses blocked-by-other-PR This PR depends on another PR to Mathlib (this label is automatically managed by a bot) t-algebra Algebra (groups, rings, fields, etc) t-order Order theory
#20593 opened Jan 9, 2025 by FR-vdash-bot Loading…
1 task
chore(Algebra/Lie/DirectSum): shorten proof of lieAlgebraOf.map_lie' t-algebra Algebra (groups, rings, fields, etc)
#20592 opened Jan 9, 2025 by dwrensha Loading…
feat(RingTheory): H¹(L) under localization large-import Automatically added label for PRs with a significant increase in transitive imports t-algebra Algebra (groups, rings, fields, etc)
#20591 opened Jan 8, 2025 by erdOne Loading…
refactor: remove the CompactSpace field from Unique{NonUnital}ContinuousFunctionalCalculus large-import Automatically added label for PRs with a significant increase in transitive imports t-analysis Analysis (normed *, calculus)
#20590 opened Jan 8, 2025 by j-loreaux Loading…
feat: AbsoluteValue.IsNontrivial t-analysis Analysis (normed *, calculus)
#20588 opened Jan 8, 2025 by MichaelStollBayreuth Loading…
chore(GroupTheory/CoprodI): shorten proof of lift_word_prod_nontrivial_of_not_empty t-algebra Algebra (groups, rings, fields, etc)
#20587 opened Jan 8, 2025 by dwrensha Loading…
feat: two lemmas related to Hausdorff distance t-topology Topological spaces, uniform spaces, metric spaces, filters
#20585 opened Jan 8, 2025 by grunweg Loading…
feat: commutative semirings satisfy rank condition awaiting-author A reviewer has asked the author a question or requested changes large-import Automatically added label for PRs with a significant increase in transitive imports t-algebra Algebra (groups, rings, fields, etc)
#20584 opened Jan 8, 2025 by alreadydone Loading…
ProTip! Updated in the last three days: updated:>2025-01-06.