[Merged by Bors] - refactor: remove the CompactSpace field from Unique{NonUnital}ContinuousFunctionalCalculus#20590
Closed
[Merged by Bors] - refactor: remove the CompactSpace field from Unique{NonUnital}ContinuousFunctionalCalculus#20590
CompactSpace field from Unique{NonUnital}ContinuousFunctionalCalculus#20590Conversation
PR summary 61bee1ad52Import changes exceeding 2%
|
| File | Base Count | Head Count | Change |
|---|---|---|---|
| Mathlib.Analysis.CStarAlgebra.ContinuousFunctionalCalculus.Unique | 2201 | 1786 | -415 (-18.86%) |
| Mathlib.LinearAlgebra.Matrix.HermitianFunctionalCalculus | 2229 | 1965 | -264 (-11.84%) |
| Mathlib.Analysis.SpecialFunctions.ContinuousFunctionalCalculus.Rpow | 1680 | 1833 | +153 (+9.11%) |
| Mathlib.Analysis.SpecialFunctions.ContinuousFunctionalCalculus.ExpLog | 2191 | 2204 | +13 (+0.59%) |
| Mathlib.Analysis.SpecialFunctions.ContinuousFunctionalCalculus.PosPart | 1788 | 1789 | +1 (+0.06%) |
Import changes for all files
| Files | Import difference |
|---|---|
Mathlib.Analysis.CStarAlgebra.ContinuousFunctionalCalculus.Unique |
-415 |
Mathlib.LinearAlgebra.Matrix.HermitianFunctionalCalculus |
-264 |
Mathlib.Analysis.SpecialFunctions.ContinuousFunctionalCalculus.PosPart |
1 |
Mathlib.Analysis.SpecialFunctions.ContinuousFunctionalCalculus.ExpLog |
13 |
Mathlib.Analysis.SpecialFunctions.ContinuousFunctionalCalculus.Rpow |
153 |
Declarations diff
+ Complex.uniqueContinuousFunctionalCalculus
+ RCLike.uniqueNonUnitalContinuousFunctionalCalculus
+ Real.uniqueContinuousFunctionalCalculus
+ instance (priority := 100) RCLike.uniqueContinuousFunctionalCalculus [TopologicalSpace A]
- RCLike.instUniqueContinuousFunctionalCalculus
- RCLike.instUniqueNonUnitalContinuousFunctionalCalculus
- RCLike.uniqueContinuousFunctionalCalculus_of_compactSpace_spectrum
- RCLike.uniqueNonUnitalContinuousFunctionalCalculus_of_compactSpace_quasispectrum
- instUniqueContinuousFunctionalCalculus
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).
Contributor
Author
|
The reason for the import changes is two-fold:
|
CompactSpace fields from UniqueContinuousFunctionalCalculusCompactSpace field from Unique{NonUnital}ContinuousFunctionalCalculus
Contributor
|
Looks like a pretty major cleanup, thanks! bors r+ |
mathlib-bors bot
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Jan 10, 2025
…inuousFunctionalCalculus` (#20590) This was originally useful for the general theory in some places, but since that time, this field is included in `ContinuousFunctionalCalculus` itself. This PR removes this fields, which means that any topological `𝕜`-algebra is an instance of this class. (for `RCLike 𝕜`). Moreover, a topological `𝕜`-algebra `A` also has a `UniqueContinuousFunctionalCalculus ℝ≥0 A` instance. Previously, we only had this for *normed* `𝕜`-algebras because of the compact spectrum criterion. This avoids the need to assume `[UniqueContinuousFunctionalCalculus 𝕜 A]` pretty much throughout the library, replacing it with `[T2Space A]` and, in the case of `𝕜 := ℝ≥0`, `[TopologicalRing A]`.
Contributor
|
Pull request successfully merged into master. Build succeeded: |
CompactSpace field from Unique{NonUnital}ContinuousFunctionalCalculusCompactSpace field from Unique{NonUnital}ContinuousFunctionalCalculus
grunweg
pushed a commit
that referenced
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Jan 11, 2025
…inuousFunctionalCalculus` (#20590) This was originally useful for the general theory in some places, but since that time, this field is included in `ContinuousFunctionalCalculus` itself. This PR removes this fields, which means that any topological `𝕜`-algebra is an instance of this class. (for `RCLike 𝕜`). Moreover, a topological `𝕜`-algebra `A` also has a `UniqueContinuousFunctionalCalculus ℝ≥0 A` instance. Previously, we only had this for *normed* `𝕜`-algebras because of the compact spectrum criterion. This avoids the need to assume `[UniqueContinuousFunctionalCalculus 𝕜 A]` pretty much throughout the library, replacing it with `[T2Space A]` and, in the case of `𝕜 := ℝ≥0`, `[TopologicalRing A]`.
Julian
added a commit
that referenced
this pull request
Jan 12, 2025
* origin/master: (88 commits) chore(scripts): update nolints.json (#20672) chore: de-simp `map_eq_zero_iff_eq_one` (#20662) feat(Combinatorics/SimpleGraph): add independent sets (#18608) chore(CategoryTheory/Limits/Cones): functoriality of `mapCone` (#20641) feat(Algebra/Category/ModuleCat): pullback of presheaves of modules (#17366) feat(AlgebraicTopology): model categories (#19158) chore(CategoryTheory): make NormalEpi/MonoCategory and RegularEpi/MonoCategory props (#19548) feat(Data/List/ReduceOption): add replicate theorems (#20644) feat: approximate subgroups (#20050) feat: use scoped trace nodes in linarith (#19855) feat: disjoint union of charted spaces (#20619) feat: add some term elaborators for reduction (#15192) feat(Topology/Category): category of delta-generated spaces (#19499) add a variable_alias for Quantale and AddQuantale (#19282) feat(Computability/DFA): implement `isRegular_iff` (#19940) chore: unpin and bump batteries and importgraph (#20651) chore: split `Mathlib/Algebra/Group/Int` (#20624) feat: three lemmas related to Hausdorff distance (#20585) chore: `initialize_simps_projections` for `Submodule` (#20582) feat(Order): Boolean algebra structure on idempotents (#20618) chore(CategoryTheory): moving/renaming Subpresheaf (#20583) refactor(IntermediateField/Adjoin): Split off relation to `Algebra.adjoin` (#20630) feat: sets of doubling strictly less than 3/2 (#20572) chore(TensorProduct): universe polymorphism in EquationalCriterion (#20452) feat: `s \ t ∩ u = (s ∩ u) \ t` (#20298) feat: product of subalgebras (#20202) feat: `Submodule.restrictScalars` commutes with `pow` (#20581) feat: `a ∈ s ^ n` iff there exists a sequence `f` of `n` elements of `s` such that `∏ i, f i = a` (#20580) chore: make `FooHom.coe_id` a `norm_cast` lemma (#20576) chore: use ofNat more (#20546) feat(CategoryTheory/Shift/Opposite and CategoryTheory/Shift/Pullback): `CommShift` structures on adjunctions are compatible with opposites and pullbacks (#20363) feat(FieldTheory/Differential/Liouville): prove the algebraic case of Liouville's theorem (#16797) refactor: remove the `CompactSpace` field from `Unique{NonUnital}ContinuousFunctionalCalculus` (#20590) feat: Make `PNat.recOn` induction eliminator (#20617) feat(Analysis/SpecialFunctions/Pow/Real): add some lemmas (#20608) feat: If `s ∆ t` is finite, then `s ∆ u` is finite iff `t ∆ u` is (#20574) feat: `⨅ i, f i ≤ ⨆ i, f i` (#20573) chore(Geometry/Manifold): move SmoothManifoldWithCorners.lean to IsManifold.lean (#20611) feat: AbsoluteValue.IsNontrivial (#20588) chore(Data/Finsupp): split off extensionality from `Defs.lean` (#19092) chore(Data/Set): split the `CoeSort` instance to its own file (#19031) feat(Algebra/Order/Archimedean/Basic): powers between two elements (#20612) feature(Algebra/Ring/Idempotents): product of an idempotent and its complement (#20286) chore: cleanup more `erw` (#20601) chore(GroupTheory/CoprodI): shorten proof of lift_word_prod_nontrivial_of_not_empty (#20587) chore: cleanup imports in PrimePow/Divisors (#20626) chore: split Algebra/BigOperators/Group/List (#20625) chore: reduce Topology->Order imports by moving content (#20627) chore(Algebra/Lie/DirectSum): shorten proof of lieAlgebraOf.map_lie' (#20592) refactor: Split `FieldTheory/Adjoin.lean` into `Defs.lean` and `Basic.lean` (#20333) ...
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This was originally useful for the general theory in some places, but since that time, this field is included in
ContinuousFunctionalCalculusitself.This PR removes this fields, which means that any topological
𝕜-algebra is an instance of this class. (forRCLike 𝕜). Moreover, a topological𝕜-algebraAalso has aUniqueContinuousFunctionalCalculus ℝ≥0 Ainstance.Previously, we only had this for normed
𝕜-algebras because of the compact spectrum criterion. This avoids the need to assume[UniqueContinuousFunctionalCalculus 𝕜 A]pretty much throughout the library, replacing it with[T2Space A]and, in the case of𝕜 := ℝ≥0,[TopologicalRing A].In a future PR, we may rename
UniqueContinuousFunctionalCalculusto something more appropriate.