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Theorem
HahnSeries.isUnit_iff
Modification history
2024-07-23 00:55
Mathlib/RingTheory/HahnSeries/Summable.lean
feat (RingTheory/HahnSeries/Multiplication): module structure on HahnModule (#10846) …
Modified
HahnSeries.isUnit_iff
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2024-02-16 04:51
Mathlib/RingTheory/HahnSeries.lean
chore: Split HahnSeries file (#10595) …
Modified
HahnSeries.isUnit_iff
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2023-05-23 12:52
Mathlib/RingTheory/HahnSeries.lean
feat: port RingTheory.HahnSeries (#4261)
Added
HahnSeries.isUnit_iff
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