Theorem Ideal.inertiaDeg_algebraMap

Modification history

2026-02-18 13:41
Mathlib/NumberTheory/RamificationInertia/Basic.lean
chore(RamificationInertia): remove an unnecessary hypothesis in `inertiaDeg_algebraMap` (#35483)
Modified Ideal.inertiaDeg_algebraMapView 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_algebraMapView on Github →
2024-11-04 21:50
Mathlib/NumberTheory/RamificationInertia.lean
refactor(NumberTheory/RamificationInertia): use `Ideal.LiesOver` in some results about `inertiaDeg` (#18270) …
Modified Ideal.inertiaDeg_algebraMapView on Github →
2023-06-08 06:34
Mathlib/NumberTheory/RamificationInertia.lean
feat: port NumberTheory.RamificationInertia (#4795)
Added Ideal.inertiaDeg_algebraMapView on Github →