Theorem Ideal.ramificationIdx'_eq_one_iff

Modification history

2026-07-01 14:15

Mathlib/RingTheory/RamificationInertia/Ramification.lean

chore(RingTheory/RamificationInertia/RamificationIdx): swap primes on `ramificationIdx` and `ramificationIdx'` (#41234) …

Deleted Ideal.ramificationIdx'_eq_one_iff View on Github →

2026-05-28 13:10

Mathlib/RingTheory/RamificationInertia/Ramification.lean

feat(RingTheory/RamificationInertia/Ramification): relate `ramificationIdx'` to `Algebra.IsUnramifiedAt` (#39074) …

Added Ideal.ramificationIdx'_eq_one_iff View on Github →