I am a student at Iowa State University. I am in Ph.D. program at Department Of Computer Science. You can contact me by the email rhe@iastate.edu.
Do not give up.
The addtional words about redundancy is linked elsewhere in this page.
Vigorous writing is concise. A sentence should contain no unnecessary words, a paragraph no unnecessary sentences, for the same reason that a drawing should have no unnecessary lines and a machine no unnecessary parts.
--William Strunk, Jr., 1918