Mathlib Changelog
v4
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Commit
2026-05-11 19:07
7e31c21f
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feat(Perm/Fin): generalize
sign_finRotate
(
#39209
)
Estimated changes
Modified
Mathlib/GroupTheory/Perm/Fin.lean
modified
theorem
sign_finRotate
Modified
Mathlib/GroupTheory/SpecificGroups/Alternating.lean