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v4
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Theorem
Ideal.inertiaDeg_pos'
Modification history
2026-07-04 11:51
Mathlib/NumberTheory/RamificationInertia/Inertia.lean
refactor(RingTheory/RamificationInertia/Inertia): swap `inertiaDeg` and `inertiaDeg'` (#41325) …
Deleted
Ideal.inertiaDeg_pos'
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2026-05-07 17:04
Mathlib/NumberTheory/RamificationInertia/Inertia.lean
feat(NumberTheory): every number field has a ramified prime (#30666)
Added
Ideal.inertiaDeg_pos'
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