Mathlib Changelog
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2023-06-22 05:54
81c3108d
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feat: port NumberTheory.NumberField.Units (
#5359
)
Estimated changes
Modified
Mathlib.lean
Created
Mathlib/NumberTheory/NumberField/Units.lean
added
theorem
Rat.RingOfIntegers.isUnit_iff
added
theorem
isUnit_iff_norm