Theorem Algebra.FormallySmooth.of_equiv

Modification history

2025-11-06 18:48
Mathlib/RingTheory/Smooth/Basic.lean
chore(RingTheory): redefine `FormallySmooth` in terms of `Ω[S⁄R]` and `H¹(L_{S/R})` (#30876) …
Deleted Algebra.FormallySmooth.of_equivView on Github →
2024-04-17 10:49
Mathlib/RingTheory/Smooth/Basic.lean
feat(RingTheory/Etale): add definition of unramified, smooth and etale (#12044) …
Modified Algebra.FormallySmooth.of_equivView on Github →
2023-07-10 04:23
Mathlib/RingTheory/Etale.lean
feat: port RingTheory.Etale (#5781)
Added Algebra.FormallySmooth.of_equivView on Github →