Structure Ring.PositiveCone

Modification history

2024-09-05 15:25
Mathlib/Algebra/Order/Ring/Cone.lean
feat(Algebra/Order): rewrite positive cones to use substructure pattern (#15975) …
Deleted Ring.PositiveConeView on Github →
2023-08-10 19:52
Mathlib/Algebra/Order/Ring/Cone.lean
chore: banish `Type _` and `Sort _` (#6499) …
Modified Ring.PositiveConeView on Github →
2022-12-10 16:27
Mathlib/Algebra/Order/Ring/Cone.lean
feat port: Algebra.Order.Ring.Cone (#935) …
Added Ring.PositiveConeView on Github →