Theorem Ring.HasFiniteQuotients.finite_absNorm_le

Modification history

2026-08-31 14:42
Mathlib/RingTheory/Ideal/Norm/AbsNorm.lean
chore(RingTheory/Ideal/Norm): weaken `Ideal.absNorm` to infinite Dedekind domains (#42787) …
Modified Ring.HasFiniteQuotients.finite_absNorm_leView on Github →
2026-08-15 05:01
Mathlib/RingTheory/Ideal/Norm/AbsNorm.lean
chore(RingTheory/Ideal/Norm): move the `cardQuot` finiteness API into `AbsNorm` (#42784) …
Modified Ring.HasFiniteQuotients.finite_absNorm_leView on Github →
2026-08-14 12:19
Mathlib/RingTheory/Ideal/Quotient/HasFiniteQuotients.lean
chore(RingTheory/Ideal/Quotient): split HasFiniteQuotients into Basic and Norm (#42081) …
Modified Ring.HasFiniteQuotients.finite_absNorm_leView on Github →
2026-03-21 06:41
Mathlib/RingTheory/Ideal/Quotient/HasFiniteQuotients.lean
feat(RingTheory/Ideal/Quotient/HasFiniteQuotients): a ring with finite quotients has finitely many ideals of bounded norm (#36433) …
Added Ring.HasFiniteQuotients.finite_absNorm_leView on Github →