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Structure ring.positive_cone

Modification history

2022-11-08 20:55
src/algebra/order/ring/cone.lean
refactor(*): supremum of refactoring PRs #17405 #17418 #17419 #17420 #17421 #17422 #17423 #17427 #17430 (#17424)
Modified ring.positive_coneView on Github →
2021-10-18 23:50
src/algebra/order/ring.lean
refactor(algebra/order): replace typeclasses with constructors (#9725) …
Added ring.positive_coneView on Github →