25,134
edits
Changes
→4/1/23 -: If we allow d to take values in [0,∞] (the nonnegative lower reals) instead of just in [0,∞), then we get extended metric spaces. If we drop separation, then we get pseudometric spaces. If we drop the symmetry condition, then we get qua
You cannot view this diff because one of the revisions has been deleted.
Details can be found in the deletion log.
