Theorem Ideal.mul_le_right

Modification history

2026-08-06 10:50
Mathlib/RingTheory/Ideal/Operations.lean
chore(RingTheory): fix left/right convention on `Ideal.mul_le_{left,right}` (#42112) …
Modified Ideal.mul_le_rightView on Github →
2025-02-04 15:13
Mathlib/RingTheory/Ideal/Operations.lean
refactor: introduce `Ideal.IsTwoSided` class for quotients of noncommutative rings (#17930)
Modified Ideal.mul_le_rightView on Github →
2023-03-09 08:23
Mathlib/RingTheory/Ideal/Operations.lean
feat: port RingTheory.Ideal.Operations (#2701)
Added Ideal.mul_le_rightView on Github →