For my visual basic class we have to make a program about a certain area (math) and 20 great contributors to that field. So I really don't know a whole lot about past Mathematicians, so I came here. Here is who I have so far that I know for sure I want on the list. I need 20, and that's where you all come in. So in no particular order here they are (they are only numbered so you know how many I have so far): 1. Euclid 2. Newton 3. Gottfried Liebnitz 4. Rene Descartes 5. Carl Friedrich Gauss 6. George Boole 7. Leonhard Euler 8. Bernhard Riemann 9. Charles Babbage And here are names that I think were important but I'm not really sure if they should be on the list: Archimedes Pierre-Simon Laplace Joseph-Louis Lagrange Augustin-Louis Cauchy John von Newmann So if you all could tell me what you think of who should be added/dropped. Thank you.