Apparently, this user prefers to keep an air of mystery about them.
13 hyphenation with special (Estonian) letters Dec 19 '12
7 Dashed left arrow over symbol May 15 '13
5 How to insert a dashed line over a bigwedge symbol so that the dashed line behaves like overline would? Dec 17 '14
3 How to create dashed right arrow over symbol? Jun 2 '13