Mathlib Changelog
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Commit
2023-05-26 09:02
f7eb52d9
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feat: port Algebra.Category.GroupCat.Abelian (
#4380
)
Estimated changes
Modified
Mathlib.lean
Created
Mathlib/Algebra/Category/GroupCat/Abelian.lean
added
def
AddCommGroupCat.normalEpi
added
def
AddCommGroupCat.normalMono