I added a github issue at https://github.com/metamath/set.mm/issues/3747 related to parts of this thread.
Benoît On Tuesday, June 11, 2019 at 1:23:01 AM UTC+2 [email protected] wrote: > The set of convex combinations of a set of points (i.e. the convex hull of > the set of points) is characterized by the followings: > (1) it is convex and contains the set of points. > (2) it is contained in any convex set (subset of the underlying space) > that contains the set of points. -- You received this message because you are subscribed to the Google Groups "Metamath" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/metamath/e39b5dde-c236-43ef-84da-6a2229ff8fd2n%40googlegroups.com.
