Theorem FractionalIdeal.inv_le_inv_iff

Modification history

2026-04-17 15:37
Mathlib/RingTheory/DedekindDomain/Ideal/Lemmas.lean
chore(RingTheory/DedekindDomain/Ideal/*): move decls into namespaces (#38133) …
Modified FractionalIdeal.inv_le_inv_iffView on Github →
2025-11-16 17:26
Mathlib/RingTheory/DedekindDomain/Ideal/Lemmas.lean
feat(RingTheory/DedekindDomain): lifting an ideal in an extension is injective (#27244) …
Added FractionalIdeal.inv_le_inv_iffView on Github →