Using Zeta Zeros to Tally the Euler Phi Function
Posted by admin on 2010-07-30
0 comments
demonstrations.wolfram.com The Wolfram Demonstrations Project contains thousands of free interactive visualizations, with new entries added daily. The Euler phi (?) function (also called the totient function) is important in number theory; ?(n) is the number of positive integers less than or equal to n that have no factor in common with n. For example, TagBox[RowBox[{RowBox[{?, (, 5, )}], =, 4}], … Contributed by: Robert Baillie