Theorem Ideal.ramificationIdxIn_ne_zero

Modification history

2026-06-18 11:44
Mathlib/NumberTheory/RamificationInertia/Galois.lean
feat(NumberTheory/RamificationInertia/Galois): ramification inertia refactor (#40126) …
Modified Ideal.ramificationIdxIn_ne_zeroView on Github →
2025-08-29 12:37
Mathlib/NumberTheory/RamificationInertia/Galois.lean
feat(Ideal): Add `ramificationIdxIn`/`inertiaDegIn` not zero (#29068)
Added Ideal.ramificationIdxIn_ne_zeroView on Github →