Mathlib Changelog
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2023-01-01 20:11
9c30fc2f
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feat: port Algebra.Ring.AddAut (
#1284
)
Estimated changes
Modified
Mathlib.lean
Created
Mathlib/Algebra/Ring/AddAut.lean
added
def
AddAut.mulLeft
added
def
AddAut.mulRight
added
theorem
AddAut.mulRight_apply
added
theorem
AddAut.mulRight_symm_apply