<<and there aren't many mathematics programs available on the net.>> Got any suggestions for my TI-85 program, PRIME6? :-D ------ STL137@aol.com ===> Website: http://members.aol.com/stl137/ PGP keys: ~~~pgp.html Quotes: ~~~quotes.html "I have sworn upon the altar of God eternal hostility against every form of tyranny over the mind of man" - Thomas Jefferson