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) …
Modified Ideal.inertiaDeg_posView on Github →
2026-03-25 22:20
Mathlib/NumberTheory/RamificationInertia/Basic.lean
chore(NumberTheory/RamificationInerta/Basic): split file (#37173) …
Modified Ideal.inertiaDeg_posView on Github →
2025-08-29 12:37
Mathlib/NumberTheory/RamificationInertia/Basic.lean
feat(Ideal): Add `ramificationIdxIn`/`inertiaDegIn` not zero (#29068)
Modified Ideal.inertiaDeg_posView on Github →
2024-12-10 15:20
Mathlib/NumberTheory/RamificationInertia/Basic.lean
refactor/fix: don't use RingHom.toAlgebra in Ideal.quotientAlgebra (#19847)
Modified Ideal.inertiaDeg_posView on Github →
2024-11-04 21:50
Mathlib/NumberTheory/RamificationInertia.lean
refactor(NumberTheory/RamificationInertia): use `Ideal.LiesOver` in some results about `inertiaDeg` (#18270) …
Added Ideal.inertiaDeg_posView on Github →