Theorem Ideal.inertiaDeg'_smul

Modification history

2026-07-04 11:51

Mathlib/RingTheory/RamificationInertia/Inertia.lean

refactor(RingTheory/RamificationInertia/Inertia): swap `inertiaDeg` and `inertiaDeg'` (#41325) …

Deleted Ideal.inertiaDeg'_smul View on Github →

2026-06-08 10:43

Mathlib/RingTheory/RamificationInertia/Inertia.lean

feat(RingTheory/RamificationInertia/Inertia): inertia degree is invariant under a group action (#40124) …

Added Ideal.inertiaDeg'_smul View on Github →