Here is search logs of 650,000 AOL users. It's very interesting to view search history of particular person and analyze his personality. Let's do it together! Read more about AOL search database scandal or view research papers on web searching.
martin eichler
Martin Eichler (March 29, 1912 – October 7, 1992) was a German number theorist who state that there were five fundamental operations of mathematics: addition, subtraction, multiplication, division, and modular forms.