[Merged by Bors] - chore(FieldTheory/Finite): fermat's little theorem in Nat form#27962
Closed
pechersky wants to merge 2 commits intoleanprover-community:masterfrom
Closed
[Merged by Bors] - chore(FieldTheory/Finite): fermat's little theorem in Nat form#27962pechersky wants to merge 2 commits intoleanprover-community:masterfrom
pechersky wants to merge 2 commits intoleanprover-community:masterfrom
Conversation
We have it in ZMod and Int.ModEq state it in Nat.ModEq and Nat.mod form On the way to p-1 roots of unity in Z_p
PR summary b24ea32363Import changes for modified filesNo significant changes to the import graph Import changes for all files
Declarations diff
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 No changes to technical debt.You can run this locally as
|
ocfnash
approved these changes
Aug 8, 2025
Contributor
ocfnash
left a comment
There was a problem hiding this comment.
I'm somewhat on the fence about adding these, partly because they use Nat subtraction, and partly because I tend to think the library should be nudging the user toward using Int if they're in a setting where they want this.
Nevertheless, these are such classical results that I think we might as well have them.
bors d+
Contributor
|
✌️ pechersky can now approve this pull request. To approve and merge a pull request, simply reply with |
Co-authored-by: Oliver Nash <7734364+ocfnash@users.noreply.github.com>
Contributor
Author
|
bors r+ |
mathlib-bors bot
pushed a commit
that referenced
this pull request
Aug 15, 2025
We have it in ZMod and Int.ModEq state it in Nat.ModEq and Nat.mod form On the way to p-1 roots of unity in Z_p Co-authored-by: Yakov Pechersky <pechersky@users.noreply.github.com>
Contributor
|
Pull request successfully merged into master. Build succeeded: |
Julian
added a commit
to Aaron1011/mathlib4
that referenced
this pull request
Aug 16, 2025
* origin/master: (508 commits) feat(Logic/Basic): forall_and_index (leanprover-community#27737) feat(Algebra/intNorm): `x` divides `intNorm x` (leanprover-community#28021) feat(RingTheory/MvPolynomial/MonomialOrder): some lemmas about degree (leanprover-community#26000) chore: more elementary Motzkin polynomial proof (leanprover-community#28482) feat: e-seminormed monoid (leanprover-community#27385) feat(RingTheory): ` (⊥ : Ideal R) ^ n = ⊥` (leanprover-community#28171) fix(LinearAlgebra/Dimension/ErdosKaplansky): authorship (leanprover-community#28513) chore: golf entire `X_pow_eq_monomial` (leanprover-community#28504) feat(RingTheory): invertible modules and Picard group (leanprover-community#25337) chore: use delta `deriving` for leanprover-community#380 (leanprover-community#28498) feat: add bilinear maps for vector/matrix products (leanprover-community#28130) feat(Counterexamples): topologists' sine curve (leanprover-community#25833) feat(Analysis/Convex): doubly stochastic matrices have operator norm at most one (leanprover-community#28453) chore(Topology/Compactification): deprecate duplicate `ultrafilter_pure_injective` (leanprover-community#28436) feat: add `@[simp]` to `Multiset.cons_le_cons` and `Finset.insert_subset_insert` (leanprover-community#28285) feat: make `ring` work for semifields (leanprover-community#28494) feat: filtering lists and bounded quantifiers are primitive recursive (leanprover-community#26295) chore(Analysis/Analytic): split `Analytic.Basic` (leanprover-community#26270) refactor: tidy `mulVec` and `vecMul` lemmas about `•` (leanprover-community#28450) feat(Order/WellFounded): Acc and infinite descending chain (leanprover-community#28120) feat(NumberTheory/Padics): {Int,Rat}.padicValuation (leanprover-community#27667) chore(*): address a few timeout-related porting notes (leanprover-community#28483) feat(Algebra): toAlgebra_algebraMap (leanprover-community#28238) feat(Shrink): `IsCancelMul` instance (leanprover-community#28407) chore(Geometry): golf entire `chart_eq'` and `orthogonalProjection_orthogonalProjection` (leanprover-community#28485) feat: shifted geometric series and a `ProbabilityMeasure` version of `measure_iUnion_le` (leanprover-community#28087) chore(LinearAlgebra/PiTensorProduct): `rw` away use of `erw` in `lifts_zero` (leanprover-community#27554) feat(RingTheory): faithfully flat ring maps (leanprover-community#24530) chore(Geometry/RingedSpace): remove use of `erw` in `stalkSpecializes_stalkMap` (leanprover-community#27656) chore: add the Brownian motion project to downstream_repos.yml (leanprover-community#28459) feat(CategoryTheory/Sites/SheafOfTypes): composition of a sheaf with uliftFunctor is still a sheaf (leanprover-community#27816) feat(Valuation/DiscreteValuationRel): val relations with compatible valuations to Zm0 are IsDiscrete (leanprover-community#27213) chore(*): process a bunch of `aesop`-related porting notes (leanprover-community#28402) feat(CategoryTheory): abstract argument for the stability under transfinite compositions (leanprover-community#26030) chore: bump toolchain to v4.23.0-rc2 (leanprover-community#28454) chore(FieldTheory/Finite): fermat's little theorem in Nat form (leanprover-community#27962) feat(Combinatorics/SimpleGraph/Paths): add theorem `SimpleGraph.Walk.IsPath.concat` (leanprover-community#27582) feat(Slope): slope_pos_iff_of_le and related lemmas (leanprover-community#28039) feat: tactic analysis framework (leanprover-community#26683) chore(Data/EReal): deprecate `add_pos_of_nonneg_of_pos` and `add_ne_top_iff_of_ne_bot` (duplicates) (leanprover-community#28424) feat(MathlibTest/FieldSimp): add a few more tests (leanprover-community#28413) chore(RingTheory/HahnSeries): deprecate duplicate `orderTop_add_orderTop_le_orderTop_mul` (leanprover-community#28231) chore(AlgebraicGeometry/IdealSheaf): deprecate duplicate `AlgebraicGeometry.Scheme.IdealSheafData.Scheme.zeroLocus_radical` (leanprover-community#28202) feat(Algebra/Order): ArchimedeanClass ball (leanprover-community#27885) chore(Geometry/RingedSpace): remove use of `erw` in `isUnit_of_isUnit_germ` (leanprover-community#27660) feat(SkewMonoidAlgebra): coeff_mul lemmas (leanprover-community#27255) chore(LinearAlgebra): golf entire `isUnit_det` (leanprover-community#28438) chore(FieldTheory/IntermediateField): golf entire `coe_sum` and `coe_prod` (leanprover-community#28431) feat: separate linter error message for empty doc-strings (leanprover-community#27895) feat(RingTheory/PowerSeries/Binomial): add basic lemmas, golf (leanprover-community#27497) ...
Paul-Lez
pushed a commit
to Paul-Lez/mathlib4
that referenced
this pull request
Aug 23, 2025
…rover-community#27962) We have it in ZMod and Int.ModEq state it in Nat.ModEq and Nat.mod form On the way to p-1 roots of unity in Z_p Co-authored-by: Yakov Pechersky <pechersky@users.noreply.github.com>
pechersky
added a commit
to pechersky/mathlib4
that referenced
this pull request
Aug 25, 2025
…rover-community#27962) We have it in ZMod and Int.ModEq state it in Nat.ModEq and Nat.mod form On the way to p-1 roots of unity in Z_p Co-authored-by: Yakov Pechersky <pechersky@users.noreply.github.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
2 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.
We have it in ZMod and Int.ModEq
state it in Nat.ModEq and Nat.mod form
On the way to p-1 roots of unity in Z_p