Theorem Ideal.inertiaDeg_algebra_tower

Modification history

2026-07-04 11:51
Mathlib/NumberTheory/RamificationInertia/Inertia.lean
refactor(RingTheory/RamificationInertia/Inertia): swap `inertiaDeg` and `inertiaDeg'` (#41325) …
Deleted Ideal.inertiaDeg_algebra_towerView on Github →
2026-03-25 22:20
Mathlib/NumberTheory/RamificationInertia/Basic.lean
chore(NumberTheory/RamificationInerta/Basic): split file (#37173) …
Modified Ideal.inertiaDeg_algebra_towerView on Github →
2024-11-17 11:30
Mathlib/NumberTheory/RamificationInertia.lean
chore(NumberTheory/RamificationInertia): change the variables in `inertiaDeg_algebra_tower` to explicit variables (#19138) …
Modified Ideal.inertiaDeg_algebra_towerView on Github →
2024-10-04 14:05
Mathlib/NumberTheory/RamificationInertia.lean
feat(NumberTheory/RamificationInertia): ramification index and inertia degree in tower of algebras (#17160) …
Added Ideal.inertiaDeg_algebra_towerView on Github →