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

Riemman integral

  1. Mar 13, 2010 #1
    If the integral is [tex]\int^{\pi-\epsilon}_{-\pi+\epsilon}d\theta[/tex].

    where [tex]\theta[/tex] is a angular coordinate.

    In the riemman integral , i dont understand if tetha follows the path grenn in figure 1, or [tex]\theta[/tex] follows the path red in figure 2.

    Attached Files:

  2. jcsd
  3. Mar 14, 2010 #2


    User Avatar
    Science Advisor

    The green path. The angle increases from [itex]-\pi+ \epsilon[/itex] to [itex]\pi- \epsilon[/itex] counterclockwise.
Share this great discussion with others via Reddit, Google+, Twitter, or Facebook