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

Mathematica: Coupled differential equations

  1. Sep 5, 2012 #1
    Hi

    I am trying so solve a set of coupled ODE's. I have been able to get a solution from Mathematica using NDSolve, but when I change the coefficients an error appears:

    "NDSolve::mxst: Maximum number of 10000 steps reached at the point t == 0.0000748339914040257`. >>"

    I have tried increasing the number of steps to 20.000, but that doesn't help. I know my syntax is correct, since I have been able to get a solution when setting the coefficients c0..c4 to 1 just as the initial conditions.

    I have attached my notebook. Can I get a hint to what might be wrong?

    Best,
    Niles.
     

    Attached Files:

    • test.nb
      test.nb
      File size:
      6 KB
      Views:
      105
  2. jcsd
Know someone interested in this topic? Share this thread via Reddit, Google+, Twitter, or Facebook

Can you offer guidance or do you also need help?
Draft saved Draft deleted



Similar Discussions: Mathematica: Coupled differential equations
Loading...