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

Integral of cos(1/x)

  1. Apr 13, 2015 #1
    what is the integral of cos(1/x) dx ??
  2. jcsd
  3. Apr 13, 2015 #2


    User Avatar
    Homework Helper
    Gold Member

  4. Apr 13, 2015 #3
    thank for help (delta)
  5. Apr 14, 2015 #4


    User Avatar
    Science Advisor

    You have posted a number of these "What is the integral of ... ". Do you understand that very few function can be integrated in terms of elementary functions?
Share this great discussion with others via Reddit, Google+, Twitter, or Facebook