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

Using complex numbers in polar form on calculator?

  1. Oct 4, 2006 #1
    How can i write for example: 2cis(pi/3) in my ti83+ calculator?

    how do i write cis?
  2. jcsd
  3. Oct 4, 2006 #2


    User Avatar
    Science Advisor
    Homework Helper
    Gold Member
    Dearly Missed

    Go in on FORMAT, I think. It should be an option to change from Cartesian to polar coordinates there.
  4. Oct 4, 2006 #3

    i went into mode and found what ur saying

    The layout is like r*e^(theta*i)
Share this great discussion with others via Reddit, Google+, Twitter, or Facebook