Commit 2025-02-10 08:46 63edd591
View on Github →refactor(Order/Category): concrete category refactor for basic orders (#21409)
This PR implements Hom classes and ConcreteCategory instances for the following categories of orders:
PreordPartOrd,FinPartOrdLatDistLatLinOrd,NonemptyFinLinOrdBddOrdFrmBddLatBddDistLat,FinBddDistLatBoolAlg,FinBoolAlgHeytAlgIt also replacesHasForgetinstances withConcreteCategoryinstances for the following categories of orders:SemilatSupCat,SemilatInfCatSimplexCategoryThe following order categories still need to be refactored:CompleteLatωCPOZulip thread: https://leanprover.zulipchat.com/#narrow/channel/287929-mathlib4/topic/Concrete.20category.20class.20redesign