Mathlib Changelog
v4
Changelog
About
Github
Def
Subsemiring.ofClass
Modification history
2025-04-10 05:14
Mathlib/Algebra/Ring/Subsemiring/Defs.lean
feat: `def ofClass` and `CanLift` instances for algebraic subobjects (#23708) …
Added
Subsemiring.ofClass
View on Github →