Commit 2021-10-18 08:19 fb5c0bec
View on Github →feat(topology/metric_space): closed if spaced out (#9754)
If pairwise distances between the points of a set are bounded from below by a positive number, then the set is closed.
Also prove some theorems about uniform_inducing
and uniform_embedding
and show that coe : int → real
is a closed embedding.