Theorem Ideal.map_pi

Modification history

2025-11-14 17:31
Mathlib/RingTheory/Ideal/Quotient/Basic.lean
feat(Algebra/Homology): sandwich a comm group between two finite comm groups (#31227) …
Deleted Ideal.map_piView on Github →
2025-02-04 15:13
Mathlib/RingTheory/Ideal/Quotient/Basic.lean
refactor: introduce `Ideal.IsTwoSided` class for quotients of noncommutative rings (#17930)
Modified Ideal.map_piView on Github →
2023-08-10 19:52
Mathlib/RingTheory/Ideal/Quotient.lean
chore: banish `Type _` and `Sort _` (#6499) …
Modified Ideal.map_piView on Github →
2023-03-09 08:47
Mathlib/RingTheory/Ideal/Quotient.lean
feat: port RingTheory.Ideal.Quotient (#2412)
Added Ideal.map_piView on Github →