The preceding scenario may sound far-fetched, but I've been in that situation many times. I like to browse. And I don't like to have to do a "tree search", as we computer science folks call it, when I'm browsing. The "Regular space" article should be in both the mathematics category and the topology category. | The preceding scenario may sound far-fetched, but I've been in that situation many times. I like to browse. And I don't like to have to do a "tree search", as we computer science folks call it, when I'm browsing. The "Regular space" article should be in both the mathematics category and the topology category. |