Theorem OrderDual.Preorder.dual_dual

Modification history

2023-08-10 19:52
Mathlib/Order/Basic.lean
chore: banish `Type _` and `Sort _` (#6499) …
Modified OrderDual.Preorder.dual_dualView on Github →
2023-08-10 12:07
Mathlib/Order/Basic.lean
chore: ensure all instances referred to directly have explicit names (#6423) …
Modified OrderDual.Preorder.dual_dualView on Github →
2022-12-18 10:04
Mathlib/Order/Basic.lean
feat port: order.complete_lattice (#1053) …
Modified OrderDual.Preorder.dual_dualView on Github →
2022-11-14 11:36
Mathlib/Order/Basic.lean
feat: port Order.Basic (#556) …
Added OrderDual.Preorder.dual_dualView on Github →