feat(Data/Nat/Perm): add two lemmas#37026
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AntoineChambert-Loir wants to merge 10 commits intoleanprover-community:masterfrom
Open
feat(Data/Nat/Perm): add two lemmas#37026AntoineChambert-Loir wants to merge 10 commits intoleanprover-community:masterfrom
AntoineChambert-Loir wants to merge 10 commits intoleanprover-community:masterfrom
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PR summary d291837015Import changes exceeding 2%
|
| File | Base Count | Head Count | Change |
|---|---|---|---|
| Mathlib.Data.Finite.Perm | 741 | 924 | +183 (+24.70%) |
Import changes for all files
| Files | Import difference |
|---|---|
3 filesMathlib.GroupTheory.GroupAction.Jordan Mathlib.GroupTheory.GroupAction.MultiplePrimitivity Mathlib.GroupTheory.GroupAction.MultipleTransitivity |
9 |
Mathlib.GroupTheory.SpecificGroups.Alternating.Centralizer Mathlib.GroupTheory.SpecificGroups.Alternating |
10 |
Mathlib.GroupTheory.IndexNormal |
62 |
Mathlib.Data.Finite.Perm |
183 |
Declarations diff
+ Equiv.Perm.isCyclic_of_card_le_two
+ Equiv.Perm.isMulCommutative_of_card_le_two
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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I think you might need to merge master? |
tb65536
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If a finite type has at most two elements, then its permutation group is cyclic and commutative.