[Merged by Bors] - feat(Factorial): k! divides the product of any k successive integers#21332
Closed
[Merged by Bors] - feat(Factorial): k! divides the product of any k successive integers#21332
Conversation
PR summary 3a08cf3009
|
| File | Base Count | Head Count | Change |
|---|---|---|---|
| Mathlib.Data.Nat.Factorial.BigOperators | 684 | 685 | +1 (+0.15%) |
Import changes for all files
| Files | Import difference |
|---|---|
Mathlib.Data.Nat.Factorial.BigOperators |
1 |
Declarations diff
+ factorial_coe_dvd_prod
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).
d00a0d9 to
c1ef10d
Compare
Co-authored-by: Aaron Hill <aa1ronham@gmail.com> Co-authored-by: Matej Penciak <matej.penciak@gmail.com> Co-authored-by: Austin Letson <waustinletson@gmail.com>
c1ef10d to
cbcd389
Compare
Co-authored-by: Ruben Van de Velde <65514131+Ruben-VandeVelde@users.noreply.github.com>
tb65536
reviewed
Feb 4, 2025
Co-authored-by: Thomas Browning <tb65536@users.noreply.github.com>
36880b9 to
164ec3d
Compare
Contributor
|
Thanks! If you like the changes, feel free to implement them! bors d+ |
Contributor
|
✌️ Julian can now approve this pull request. To approve and merge a pull request, simply reply with |
adomani
reviewed
Feb 4, 2025
Co-authored-by: damiano <adomani@gmail.com>
Collaborator
Author
|
Thanks everyone! bors r+ |
mathlib-bors bot
pushed a commit
that referenced
this pull request
Feb 5, 2025
…21332) Co-authored-by: Aaron Hill <aa1ronham@gmail.com> Co-authored-by: Matej Penciak <matej.penciak@gmail.com> Co-authored-by: Austin Letson <waustinletson@gmail.com>
Contributor
|
Pull request successfully merged into master. Build succeeded: |
Julian
added a commit
that referenced
this pull request
Feb 5, 2025
* origin/master: (103 commits) chore(PresheafedSpace): remove `mk_coe` and some comments from porting (#21382) refactor(CategoryTheory): `ConcreteCategory` instance for `FintypeCat` (#21466) refactor(Algebra/Category): clean up remaining uses of `HasForget` (#21460) chore(Algebra/Field/Basic): make some arguments implicit (#21453) chore(LinearAlgebra/TensorProduct): upgrade `TensorProduct.prodRight` (#21432) docs(Logic/Function/Defs): missing backticks (#21459) style(Logic/Embedding/Set): unindent (#21457) doc: document design choice of (AE)StronglyMeasurable.enorm and `edist` (#21423) perf(RingTheory/Artinian): reorder arguments in `IsArtinianRing.isMaximal_of_isPrime` (#21449) feat(Probability): first two derivatives of `cgf` (#21223) feat(RingTheory): `Ring.KrullDimLE` type class (#21452) chore(Probability/ProbabilityMassFunction/Binomial): typo "bernoulli" (#21455) chore: remove unused argument (#21393) feat(MeasureTheory/Integral/RieszMarkovKakutani) prove that the Riesz content is regular and define the Riesz measure (#20040) chore(Topology/Algebra/ContinuousMonoidHom): do not depend on `ContinuousLinearMap` (#21443) doc(CategoryTheory/Monoidal/Category): fix expression in docs (#21445) refactor(Order/CompleteBooleanAlgebra): a complete lattice which is a Heyting algebra is automatically a frame (#21391) chore: cleanup porting notes in TuringMachine (#20821) chore: remove @[simp] when the discr_key is a lambda (#21395) feat/doc: split files, add documentation (#21421) feat(Data/Set/Lattice): iUnion + insertion (#21322) feat(Factorial): k! divides the product of any k successive integers (#21332) feat(CI): bench-after-CI (#21414) feat: primitive group actions (#12052) feat(Algebra/GroupWithZero/Int): add lemmas about Zm0 (#21370) feat(CategoryTheory): small classes of morphisms (#21411) feat(CategoryTheory): (co)limits of constant functors (#21412) chore: rename isUnit_ofPowEqOne (#21407) chore: split mapDomain out of MonoidAlgebra.Defs (#21398) chore: generalise lemmas to `ENorm` spaces, part 1 (#21380) chore: add `simp` to `Setoid.refl` (#21107) chore: tidy various files (#21406) chore(Geometry/Manifold/IsManifold): split out material on extended charts (#21219) refactor: introduce `Ideal.IsTwoSided` class for quotients of noncommutative rings (#17930) chore(Algebra/Category/ModuleCat): delete `ModuleCat.hasForgetModuleCat` (#21425) feat(RingTheory): unramified iff `κ(q)/κ(p)` is separable and `pS_q = qS_q` (#20690) doc(Order/Heyting/Basic): Coheyting difference is not right adjoint but left adjoint (#21418) chore: move ProofWidgets to v0.0.51 (#21416) chore: rename mem_nonZeroDivisor_of_injective and comap_nonZeroDivisor_le_of_injective (#21408) feat: drop ordering assumption in `RootPairing.coxeterWeight_mem_set_of_isCrystallographic` (#21122) feat(AlgebraicGeometry): the diagonal of an unramified morphism is an open immersion (#21386) feat(Data/LinearIndependent): iff versions of smul action on independent sets (#21383) chore(Combinatorics/SimpleGraph): Fix `hadj` naming (#21389) chore: rename AnalyticAt.order_neq_top_iff (#21388) fix: bug in daily.yml (#21401) chore: remove `@[simp]` from `CategoryTheory.Discrete.functor_map` (#21392) chore(Algebra/PUnitInstances): generalise universes (#21381) feat(RingTheory/PowerSeries): describe when power series map is zero (#21379) feat(Tactic/Linter): options to in/exclude definitions and private decls (#21374) feat: the prime spectrum is quasi-separated (#21362) ...
pfaffelh
pushed a commit
that referenced
this pull request
Feb 7, 2025
…21332) Co-authored-by: Aaron Hill <aa1ronham@gmail.com> Co-authored-by: Matej Penciak <matej.penciak@gmail.com> Co-authored-by: Austin Letson <waustinletson@gmail.com>
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
4 participants
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
Co-authored-by: Aaron Hill aa1ronham@gmail.com
Co-authored-by: Matej Penciak matej.penciak@gmail.com
Co-authored-by: Austin Letson waustinletson@gmail.com