Theorem Algebra.FormallyUnramified.one_tmul_mul_elem

Modification history

2026-10-19 10:12
Mathlib/RingTheory/Unramified/Finite.lean
feat(RingTheory/Unramified/Finite): `elem` is idempotent (#44966) …
Modified Algebra.FormallyUnramified.one_tmul_mul_elemView on Github →
2024-07-15 20:56
Mathlib/RingTheory/Unramified/Finite.lean
feat(RingTheory/Unramified): Unramified + free => finite (#14478)
Added Algebra.FormallyUnramified.one_tmul_mul_elemView on Github →