Mathlib Changelog
v4
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UpperSet
Modification history
2024-11-02 03:08
Mathlib/Order/Defs.lean
chore(Order/UpperLower/Basic): move definitions to `Defs` file (#17678) …
Modified
UpperSet
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2023-08-10 19:52
Mathlib/Order/UpperLower/Basic.lean
chore: banish `Type _` and `Sort _` (#6499) …
Modified
UpperSet
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2023-02-01 07:36
Mathlib/Order/UpperLower/Basic.lean
feat: port Order.UpperLower.Basic (#1978)
Added
UpperSet
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