Commit 100c3825 authored by Guillaume Melquiond's avatar Guillaume Melquiond

Add a few comments to theories about relations.

parent 5b9c9181
(** {1 Relations} *)
(** {2 Relations and orders} *)
theory EndoRelation
type t
......@@ -83,6 +84,8 @@ theory Inverse
predicate inv_rel (x y : t) = rel y x
end
(** {2 Closures} *)
theory ReflClosure
clone export EndoRelation
......@@ -113,6 +116,8 @@ theory ReflTransClosure
forall x y z: t. relTR x y -> relTR y z -> relTR x z
end
(** {2 Lexicographic ordering} *)
theory Lex
type t1
......@@ -140,6 +145,8 @@ theory MinMax
end
*)
(** {2 Well-founded relation} *)
theory WellFounded
type t
......
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