Thread: I need a code

  1. #1
    Registered User
    Join Date
    Sep 2006

    Red face I need a code

    Hi. I am trying to find a code which uses a Rung-Kutta methode (routine) to solv Differential Equeations.

    Could anyone tell me where I can find something easy an useful?
    It is taking into account I am just a beginner in C and C++ and I have been trying to understand some codes but I have could not make them to work (may be because I am not undersanding everything.)

    Thank you.

  2. #2
    Registered User Micko's Avatar
    Join Date
    Nov 2003
    Basic algorithm for Runge Kutta 4th order is presented here.
    Try to implement it and we'll be glad to help you after you show us what you manage to do.
    Gotta love the "please fix this for me, but I'm not going to tell you which functions we're allowed to use" posts.
    It's like teaching people to walk by first breaking their legs - muppet teachers! - Salem

  3. #3
    and the hat of int overfl Salem's Avatar
    Join Date
    Aug 2001
    The edge of the known universe
    Try to be less obvious about just asking the same question over and over
    If you dance barefoot on the broken glass of undefined behaviour, you've got to expect the occasional cut.
    If at first you don't succeed, try writing your phone number on the exam paper.

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