[Merged by Bors] - feat: Sylow's first theorem for elementary p-groups
#21072
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PR summary 14ee94ab9cImport changes exceeding 2%
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| File | Base Count | Head Count | Change |
|---|---|---|---|
| Mathlib.Algebra.Module.ZMod | 932 | 1192 | +260 (+27.90%) |
Import changes for all files
| Files | Import difference |
|---|---|
11 filesMathlib.Algebra.Lie.Weights.Killing Mathlib.Algebra.Lie.Weights.RootSystem Mathlib.Analysis.InnerProductSpace.JointEigenspace Mathlib.Analysis.InnerProductSpace.Semisimple Mathlib.FieldTheory.JacobsonNoether Mathlib.LinearAlgebra.Eigenspace.Semisimple Mathlib.LinearAlgebra.JordanChevalley Mathlib.LinearAlgebra.Semisimple Mathlib.RingTheory.Etale.Field Mathlib.RingTheory.Regular.RegularSequence Mathlib.RingTheory.Unramified.Field |
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91 filesMathlib.Algebra.Category.ModuleCat.Differentials.Basic Mathlib.Algebra.Category.ModuleCat.Differentials.Presheaf Mathlib.Algebra.CharP.LinearMaps Mathlib.Algebra.Module.DedekindDomain Mathlib.Algebra.Module.PID Mathlib.Algebra.Module.Presentation.Differentials Mathlib.Algebra.Module.Torsion Mathlib.Algebra.Polynomial.Module.FiniteDimensional Mathlib.AlgebraicGeometry.Morphisms.Etale Mathlib.AlgebraicGeometry.Morphisms.FormallyUnramified Mathlib.AlgebraicGeometry.Morphisms.Smooth Mathlib.AlgebraicGeometry.Sites.Etale Mathlib.Analysis.Fourier.FiniteAbelian.PontryaginDuality Mathlib.GroupTheory.FiniteAbelian.Basic Mathlib.GroupTheory.FiniteAbelian.Duality Mathlib.LinearAlgebra.Dimension.Torsion.Basic Mathlib.LinearAlgebra.Dimension.Torsion.Finite Mathlib.LinearAlgebra.Reflection Mathlib.LinearAlgebra.RootSystem.BaseChange Mathlib.LinearAlgebra.RootSystem.Base Mathlib.LinearAlgebra.RootSystem.Basic Mathlib.LinearAlgebra.RootSystem.CartanMatrix Mathlib.LinearAlgebra.RootSystem.Defs Mathlib.LinearAlgebra.RootSystem.Finite.CanonicalBilinear Mathlib.LinearAlgebra.RootSystem.Finite.Nondegenerate Mathlib.LinearAlgebra.RootSystem.Hom Mathlib.LinearAlgebra.RootSystem.OfBilinear Mathlib.LinearAlgebra.RootSystem.RootPairingCat Mathlib.LinearAlgebra.RootSystem.RootPositive Mathlib.LinearAlgebra.RootSystem.WeylGroup Mathlib.NumberTheory.Cyclotomic.Discriminant Mathlib.NumberTheory.Cyclotomic.PID Mathlib.NumberTheory.Cyclotomic.Rat Mathlib.NumberTheory.Cyclotomic.Three Mathlib.NumberTheory.DirichletCharacter.Orthogonality Mathlib.NumberTheory.FLT.Three Mathlib.NumberTheory.LSeries.PrimesInAP Mathlib.NumberTheory.MulChar.Duality Mathlib.NumberTheory.NumberField.AdeleRing Mathlib.NumberTheory.NumberField.CanonicalEmbedding.Basic Mathlib.NumberTheory.NumberField.CanonicalEmbedding.ConvexBody Mathlib.NumberTheory.NumberField.CanonicalEmbedding.FundamentalCone Mathlib.NumberTheory.NumberField.ClassNumber Mathlib.NumberTheory.NumberField.Discriminant.Basic Mathlib.NumberTheory.NumberField.EquivReindex Mathlib.NumberTheory.NumberField.FinitePlaces Mathlib.NumberTheory.NumberField.FractionalIdeal Mathlib.NumberTheory.NumberField.House Mathlib.NumberTheory.NumberField.ProductFormula Mathlib.NumberTheory.NumberField.Units.DirichletTheorem Mathlib.NumberTheory.NumberField.Units.Regulator Mathlib.RingTheory.AdicCompletion.Algebra Mathlib.RingTheory.AdicCompletion.AsTensorProduct Mathlib.RingTheory.AdicCompletion.Exactness Mathlib.RingTheory.AdicCompletion.Functoriality Mathlib.RingTheory.DedekindDomain.Different Mathlib.RingTheory.DedekindDomain.Dvr Mathlib.RingTheory.DedekindDomain.PID Mathlib.RingTheory.DiscreteValuationRing.TFAE Mathlib.RingTheory.Etale.Basic Mathlib.RingTheory.Etale.Kaehler Mathlib.RingTheory.Etale.Pi Mathlib.RingTheory.Extension Mathlib.RingTheory.FractionalIdeal.Norm Mathlib.RingTheory.Generators Mathlib.RingTheory.Ideal.Cotangent Mathlib.RingTheory.Ideal.Norm.AbsNorm Mathlib.RingTheory.Ideal.Norm.RelNorm Mathlib.RingTheory.Kaehler.Basic Mathlib.RingTheory.Kaehler.CotangentComplex Mathlib.RingTheory.Kaehler.JacobiZariski Mathlib.RingTheory.Kaehler.Polynomial Mathlib.RingTheory.Kaehler.TensorProduct Mathlib.RingTheory.LocalRing.Module Mathlib.RingTheory.Presentation Mathlib.RingTheory.Regular.IsSMulRegular Mathlib.RingTheory.RingHom.StandardSmooth Mathlib.RingTheory.RingHom.Unramified Mathlib.RingTheory.Smooth.Basic Mathlib.RingTheory.Smooth.Kaehler Mathlib.RingTheory.Smooth.Local Mathlib.RingTheory.Smooth.Locus Mathlib.RingTheory.Smooth.Pi Mathlib.RingTheory.Smooth.StandardSmoothCotangent Mathlib.RingTheory.Smooth.StandardSmooth Mathlib.RingTheory.Spectrum.Prime.FreeLocus Mathlib.RingTheory.Trace.Quotient Mathlib.RingTheory.Unramified.Basic Mathlib.RingTheory.Unramified.Finite Mathlib.RingTheory.Unramified.Locus Mathlib.RingTheory.Unramified.Pi |
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Mathlib.Algebra.Module.ZMod |
260 |
Declarations diff
+ exists_submodule_subset_card_le
You can run this locally as follows
## summary with just the declaration names:
./scripts/declarations_diff.sh <optional_commit>
## more verbose report:
./scripts/declarations_diff.sh long <optional_commit>The doc-module for script/declarations_diff.sh contains some details about this script.
No changes to technical debt.
You can run this locally as
./scripts/technical-debt-metrics.sh pr_summary
- The
relativevalue is the weighted sum of the differences with weight given by the inverse of the current value of the statistic. - The
absolutevalue is therelativevalue divided by the total sum of the inverses of the current values (i.e. the weighted average of the differences).
Ruben-VandeVelde
approved these changes
Jan 31, 2025
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🚀 Pull request has been placed on the maintainer queue by Ruben-VandeVelde. |
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Thanks! bors d+ |
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mathlib-bors
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Julian
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Feb 2, 2025
* factorial-dvd-int: (143 commits) Apply suggestions from code review feat(Factorial): k! divides the product of any k successive integers feat(CategoryTheory): creation of finite limits (#21320) chore: update Mathlib dependencies 2025-02-01 (#21328) chore(GroupTheory/SpecificGroups/Alternating.lean): follow last minute review of JX (#21314) feat: `‖x‖ₑ.toNNReal = ‖x‖₊` (#21306) chore: cleanup imports in Archive/IfNormalization (#21318) doc: fix several typos (#21315) feat(CategoryTheory): transfer being iso along an iso in the arrow category (#21310) chore: delete declarations deprecated between 2024-01 and 2024-07 (#21271) feat(Analysis/Normed/Module/Dual): polar in a normed space as a submodule (#20084) chore(Data/ZMod/Basic): split `ZMod.valMinAbs` off (#21308) feat(GroupTheory/Perm/Centralizer): study the centralizer of a permutation (#17522) feat(RingTheory/LocalRing): `IsLocalRing` for subrings (#21168) chore: update Mathlib dependencies 2025-02-01 (#21312) chore: update Mathlib dependencies 2025-01-31 (#21311) feat: generalize `mem_dite` to `Membership α β` (#21262) feat: Lemmas for some monomial orders (#16177) feat(CategoryTheory): the localized category is monoidal (#12728) feat: add function log⁺ (=positive part of the logarithm) and prove standard estimates (#21289) feat(RingTheory/WittVector): ring of Witt vectors is p-adically complete (#21295) feat(GroupTheory/GroupAction/Blocks): more on blocks (#21284) fix(FieldTheory/KrullTopology): make `krullTopology_discreteTopology_of_finiteDimensional` universe polymorphic (#21299) feat(RingTheory/Artinian): integral non-zero-divisors are units over artinian rings (#21199) refactor(Topology/Gluing): simplify definition of `TopCat.GlueData.Rel` (#20653) feat(RingTheory/PowerSeries): binomial series (#20192) chore(Mathlib/RingTheory/MvPolynomial): rename MonomiaOrder.lCoeff to MonomialOrder.leadingCoeff (#21290) chore (RingTheory/HahnSeries): fix names that use coeff (#21279) feat: let `notation3` distinguish `Prop` vs `Type _ ` vs `Sort _` (#21233) chore(MeasureTheory/Function/StronglyMeasurable): split Basic into Basic and AEStronglyMeasurable (#21273) feat(CategoryTheory): the monoidal category structure on a localization (#20951) feat(Analysis/Complex/Hadamard): generalize Hadamard's three lines theorem (#15009) feat(Order/CompleteBooleanAlgebra): Himp in terms of sSup (#20328) feat(ENNReal/Basic): add `ofNat_ne_top` and `top_ne_ofNat` (#14486) feat: Function.const as a PartialEquiv (#21137) chore(NonZeroDivisors): don't import rings (#20871) feat(Data/Set/Lattice): insert distributivity with iUnion/iInter (#21267) feat(GroupTheory/SpecificGroups/AlternatingGroup): subgroups of index 2 of Equiv.Perm (#21190) feat(GroupTheory/GroupAction/Transitive): basic results on transitive actions (#21285) perf(MeasureTheory/Function/LpSpace.lean): speed up (#21179) feat(Order): order isomorphisms from `Fin n` for small `n` (#21120) refactor(Topology/Group): turn morphisms in ProfiniteGrp into one field structures (#20740) feat: Sylow's first theorem for elementary `p`-groups (#21072) chore(Submonoid/Membership): don't import `MonoidWithZero` (#20748) refactor(Algebra/Algebra/Pi): cleanup and renaming (#21213) feat(GroupTheory/IndexNormal): subgroups of small index are normal (#21186) feat(Algebra/Group/Action): add definition of equidecomposition (#16936) feat(CategoryTheory/Subpresheaf): equalizer (#21096) feat: add lemmas about products of `Matrix.stdBasisMatrix` (#21204) chore: update Mathlib dependencies 2025-01-31 (#21282) ...
jt496
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