Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

A floor function derivation

  1. Oct 5, 2009 #1
    given the formula

    [tex] g(x)= \sum_{n \le x}[ \frac{x}{n}] [/tex]

    has any meaning in number theory ? ,
  2. jcsd
  3. Oct 5, 2009 #2
    See http://www.research.att.com/~njas/sequences/A006218 [Broken] . This site should probably be your first choice to find information on any number sequence.
    Last edited by a moderator: May 4, 2017
Know someone interested in this topic? Share this thread via Reddit, Google+, Twitter, or Facebook

Similar Threads - floor function derivation Date
Factorization of floor functions of fractions Jan 13, 2016
Floor function Mar 10, 2010
Floor(x)/y = floor(x/y), y in Z Apr 26, 2008
Solve formulas containing the floor function Jul 24, 2007
Prime for x Floor[3^(3^x)] Nov 6, 2006