experiment: rm_set_option.py after greedily deploying #35950's inferInstanceAs%

[kim-em]

Removes 769 set_option backwards.

[github-actions]

PR summary 95b694b853

Import changes exceeding 2%

%	File
+2.04%	Mathlib.Init

Import changes for modified files

No significant changes to the import graph

Import changes for all files

Files	Import difference
There are 7732 files with changed transitive imports taking up over 334481 characters: this is too many to display!
You can run ci-tools/scripts/pr_summary/import_trans_difference.sh all locally to see the whole output.

---

Declarations diff

+ B
+ MyInv
+ MyNat
+ MyVec
+ TestAbbrevRel
+ TestBaseRel
+ TestDivInvMonoid
+ TestField
+ TestInv
+ TestNat
+ alignHeads
+ buildReplacements
+ constructorAppWithUniverses?
+ getFieldInfo
+ instance (priority := low) : (ker f).IsTwoSided := inferInstanceAs% (Ideal.comap f ⊥).IsTwoSided
+ instance (x : X) : Unique (Spec (X.residueField x)) := inferInstanceAs% (Unique (Spec <| .of _))
+ instance : (refl (C := C)).functor.Monoidal := inferInstanceAs% (𝟭 C).Monoidal
+ instance : (refl (C := C)).inverse.Monoidal := inferInstanceAs% (𝟭 C).Monoidal
+ instance : (restrictScalars (𝟙 R)).Full := inferInstanceAs% (𝟭 _).Full
+ instance : Abelian (Presheaf C X) := inferInstanceAs% (Abelian (_ ⥤ _))
+ instance : AddCommGroup (TrivialLieModule R L M) := inferInstanceAs% (AddCommGroup M)
+ instance : AddCommGroup P.Cotangent := inferInstanceAs% (AddCommGroup P.ker.Cotangent)
+ instance : Algebra S T := inferInstanceAs% (Algebra S (integralClosure S E))
+ instance : Category (Bimon C) := inferInstanceAs% (Category (Comon (Mon C)))
+ instance : Category (CatEnrichedOrdinary C) := inferInstanceAs% (Category C)
+ instance : Category (TransportEnrichment F C) := inferInstanceAs% (Category C)
+ instance : Category t.Category := inferInstanceAs% (Category C)
+ instance : CommRing (WithPreorder R) := inferInstanceAs% (CommRing R)
+ instance : CommRing T := inferInstanceAs% (CommRing (integralClosure S E))
+ instance : DiscreteTopology ℕ+ := inferInstanceAs% (DiscreteTopology { n : ℕ // 0 < n })
+ instance : E.symm.functor.CommShift A := inferInstanceAs% (E.inverse.CommShift A)
+ instance : E.symm.inverse.CommShift A := inferInstanceAs% (E.functor.CommShift A)
+ instance : EnrichedCategory Cat (CatEnriched C) := inferInstanceAs% (EnrichedCategory Cat C)
+ instance : EnrichedCategory Cat (CatEnrichedOrdinary C) := inferInstanceAs% (EnrichedCategory Cat C)
+ instance : Field (FiniteResidueField K)
+ instance : Field (⊤ : ValuationSubring K) := inferInstanceAs% (Field (⊤ : Subfield K))
+ instance : HasColimits X.Modules := inferInstanceAs% (HasColimits (SheafOfModules X.ringCatSheaf))
+ instance : HasLimits X.Modules := inferInstanceAs% (HasLimits (SheafOfModules X.ringCatSheaf))
+ instance : IsDomain (ZMod 0) := inferInstanceAs% (IsDomain ℤ)
+ instance : IsDomain T := inferInstanceAs% (IsDomain (integralClosure S E))
+ instance : IsOpenImmersion U.ι := inferInstanceAs% (IsOpenImmersion (X.ofRestrict _))
+ instance : MetricSpace ℕ+ := inferInstanceAs% (MetricSpace { n : ℕ // 0 < n })
+ instance : Module R (TrivialLieModule R L M) := inferInstanceAs% (Module R M)
+ instance : MyInv Nat
+ instance : Nontrivial T := inferInstanceAs% (Nontrivial (integralClosure S E))
+ instance : SomeClass B := inferInstanceAs (SomeClass A)
+ instance : TestAbbrevRel := inferInstanceAs% (TestBaseRel (· < ·))
+ instance : TestBaseRel (· < ·)
+ instance : TestField Nat
+ instance : inclusion.Faithful := inferInstanceAs% WithInitial.incl.Faithful
+ instance : inclusion.Full := inferInstanceAs% WithInitial.incl.Full
+ instance [DecidableEq α] : DecidableEq (MyVec α n)
+ instance [e.functor.Monoidal] : e.symm.inverse.Monoidal := inferInstanceAs% (e.functor.Monoidal)
+ instance [e.inverse.Monoidal] : e.symm.functor.Monoidal := inferInstanceAs% (e.inverse.Monoidal)
+ instance {E} [Semiring E] [Algebra L E] : Algebra S E := inferInstanceAs% (Algebra S.toSubalgebra E)
+ instance {M N : Comon C} (f : M ⟶ N) : IsComonHom f.hom := inferInstanceAs% (IsComonHom f.hom)
+ instance {X Y : CatEnriched C} : Category (X ⟶ Y) := inferInstanceAs% (Category (X ⟶[Cat] Y).α)
+ matchesAnyDefeq
+ myNatInv_fixed
+ myNatInv_leaky
+ replaceCarriersInType
+ sameHeadConstName
+ testField_direct
+ testField_fixed
+ testField_fixed'
+ testField_leaky
+ testField_with_clean_inv
+ testInv_clean
+ unfoldChain
++ instance : (L').IsLocalization W := inferInstanceAs% (L.IsLocalization W)
- instance (priority := low) : (ker f).IsTwoSided := inferInstanceAs (Ideal.comap f ⊥).IsTwoSided
- instance (x : X) : Unique (Spec (X.residueField x)) := inferInstanceAs (Unique (Spec <| .of _))
- instance : (refl (C := C)).functor.Monoidal := inferInstanceAs (𝟭 C).Monoidal
- instance : (refl (C := C)).inverse.Monoidal := inferInstanceAs (𝟭 C).Monoidal
- instance : (restrictScalars (𝟙 R)).Full := inferInstanceAs (𝟭 _).Full
- instance : Abelian (Presheaf C X) := inferInstanceAs (Abelian (_ ⥤ _))
- instance : AddCommGroup (TrivialLieModule R L M) := inferInstanceAs (AddCommGroup M)
- instance : AddCommGroup P.Cotangent := inferInstanceAs (AddCommGroup P.ker.Cotangent)
- instance : Algebra S T := inferInstanceAs (Algebra S (integralClosure S E))
- instance : Category (Bimon C) := inferInstanceAs (Category (Comon (Mon C)))
- instance : Category (CatEnrichedOrdinary C) := inferInstanceAs (Category C)
- instance : Category (TransportEnrichment F C) := inferInstanceAs (Category C)
- instance : Category t.Category := inferInstanceAs (Category C)
- instance : CommRing (WithPreorder R) := inferInstanceAs (CommRing R)
- instance : CommRing T := inferInstanceAs (CommRing (integralClosure S E))
- instance : DiscreteTopology ℕ+ := inferInstanceAs (DiscreteTopology { n : ℕ // 0 < n })
- instance : E.symm.functor.CommShift A := inferInstanceAs (E.inverse.CommShift A)
- instance : E.symm.inverse.CommShift A := inferInstanceAs (E.functor.CommShift A)
- instance : EnrichedCategory Cat (CatEnriched C) := inferInstanceAs (EnrichedCategory Cat C)
- instance : EnrichedCategory Cat (CatEnrichedOrdinary C) := inferInstanceAs (EnrichedCategory Cat C)
- instance : Field (⊤ : ValuationSubring K) := inferInstanceAs (Field (⊤ : Subfield K))
- instance : HasColimits X.Modules := inferInstanceAs (HasColimits (SheafOfModules X.ringCatSheaf))
- instance : HasLimits X.Modules := inferInstanceAs (HasLimits (SheafOfModules X.ringCatSheaf))
- instance : IsDomain (ZMod 0) := inferInstanceAs (IsDomain ℤ)
- instance : IsDomain T := inferInstanceAs (IsDomain (integralClosure S E))
- instance : IsOpenImmersion U.ι := inferInstanceAs (IsOpenImmersion (X.ofRestrict _))
- instance : MetricSpace ℕ+ := inferInstanceAs (MetricSpace { n : ℕ // 0 < n })
- instance : Module R (TrivialLieModule R L M) := inferInstanceAs (Module R M)
- instance : Nontrivial T := inferInstanceAs (Nontrivial (integralClosure S E))
- instance : inclusion.Faithful := inferInstanceAs WithInitial.incl.Faithful
- instance : inclusion.Full := inferInstanceAs WithInitial.incl.Full
- instance [e.functor.Monoidal] : e.symm.inverse.Monoidal := inferInstanceAs (e.functor.Monoidal)
- instance [e.inverse.Monoidal] : e.symm.functor.Monoidal := inferInstanceAs (e.inverse.Monoidal)
- instance {E} [Semiring E] [Algebra L E] : Algebra S E := inferInstanceAs (Algebra S.toSubalgebra E)
- instance {M N : Comon C} (f : M ⟶ N) : IsComonHom f.hom := inferInstanceAs (IsComonHom f.hom)
- instance {X Y : CatEnriched C} : Category (X ⟶ Y) := inferInstanceAs (Category (X ⟶[Cat] Y).α)
-- instance : (L').IsLocalization W := inferInstanceAs (L.IsLocalization W)

You can run this locally as follows

## summary with just the declaration names:
./scripts/pr_summary/declarations_diff.sh <optional_commit>

## more verbose report:
./scripts/pr_summary/declarations_diff.sh long <optional_commit>

The doc-module for scripts/pr_summary/declarations_diff.sh contains some details about this script.

---

Decrease in tech debt: (relative, absolute) = (11.24, 0.09)

Current number	Change	Type
127	-1	adaptation notes
9399	-769	backward.isDefEq

Current commit c0a1d99809
Reference commit 95b694b853

You can run this locally as

./scripts/reporting/technical-debt-metrics.sh pr_summary

• The relative value is the weighted sum of the differences with weight given by the inverse of the current value of the statistic.
• The absolute value is the relative value divided by the total sum of the inverses of the current values (i.e. the weighted average of the differences).

[github-actions]

🚨 PR Title Needs Formatting

Please update the title to match our commit style conventions.

Errors from script:

error: the PR title should be of the form
  kind: main title
or
  kind(scope): main title
Allowed values for `kind` are [feat, chore, perf, refactor, style, fix, doc, test, ci]

Details on the required title format

The title should fit the following format:

<kind>(<optional-scope>): <subject>

<kind> is:

• feat (feature)
• fix (bug fix)
• doc (documentation)
• style (formatting, missing semicolons, ...)
• refactor
• test (when adding missing tests)
• chore (maintain)
• perf (performance improvement, optimization, ...)
• ci (changes to continuous integration, repo automation, ...)

<optional-scope> is a name of module or a directory which contains changed modules.
This is not necessary to include, but may be useful if the <subject> is insufficient.
The Mathlib directory prefix is always omitted.
For instance, it could be

• Data/Nat/Basic
• Algebra/Group/Defs
• Topology/Constructions

<subject> has the following constraints:

• do not capitalize the first letter
• no dot(.) at the end
• use imperative, present tense: "change" not "changed" nor "changes"

[mathlib-merge-conflicts]

This pull request has conflicts, please merge master and resolve them.