Mathlib Changelog
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2023-05-22 12:09
c6afc89a
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feat: port RingTheory.Localization.Cardinality (
#4192
)
Estimated changes
Modified
Mathlib.lean
Created
Mathlib/RingTheory/Localization/Cardinality.lean
added
theorem
IsLocalization.card
added
theorem
IsLocalization.card_le