Theorem Ideal.isFiniteRelIndex

Modification history

2026-10-27 14:08
Mathlib/RingTheory/Ideal/Norm/AbsNorm.lean
refactor(RingTheory/Ideal/Norm/AbsNorm): state the absNorm finiteness lemmas for rings with finite quotients (#45255) …
Modified Ideal.isFiniteRelIndexView on Github →
2026-05-11 14:41
Mathlib/RingTheory/Ideal/Norm/AbsNorm.lean
feat: add more API for (rel)index and ideals (#39118) …
Added Ideal.isFiniteRelIndexView on Github →