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2023-06-13 10:21
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feat: port RingTheory.RingHom.Integral (
#5004
)
Estimated changes
Modified
Mathlib.lean
Created
Mathlib/RingTheory/RingHom/Integral.lean
added
theorem
RingHom.isIntegral_respectsIso
added
theorem
RingHom.isIntegral_stableUnderBaseChange
added
theorem
RingHom.isIntegral_stableUnderComposition