feat(Torsion/PrimaryComponent): direct sum of primaryComponent on primes is the whole module#37466
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PR summary 92859b95b8Import changes exceeding 2%
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| File | Base Count | Head Count | Change |
|---|---|---|---|
| Mathlib.Algebra.Module.Torsion.PrimaryComponent | 1719 | 2009 | +290 (+16.87%) |
Import changes for all files
| Files | Import difference |
|---|---|
Mathlib.Algebra.Module.Torsion.PrimaryComponent |
290 |
Declarations diff
+ iSupIndep_primaryComponent
+ iSup_primaryComponent_eq_top
+ isInternal_primaryComponent
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.
No changes to technical debt.
You can run this locally as
./scripts/reporting/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).
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Let$$M \cong \bigoplus_{P} M(P).$$
M(P)be theprimaryComponentforP : HeightOneSpectrum A, we haveThis is implemented as
DirectSum.IsInternal.Co-authored-by: María Inés de Frutos Fernández <[email protected]>