I have some long functions with about half a dozen varibles.(adsbygoogle = window.adsbygoogle || []).push({});

Some thing like:

f(t) = sqrt((Gr^2*Gw^2+Gr^2)*cos(Gw*t)^2 -2*Gr*Xr*Xw*cos(Gw*t) +Xr^2*Xw^2)

I want to define the variables, then plot out the curves, integrate an interval, then change some variables and re-plot the curve, and re-integrate.

Making an input file that defines the variables and the function along with the integration command would be fine, I'm thinking that Octave would probably be the app for that. I could use an outline of how to do that.

I have Octave, GnuPlot, and SciDAVis. I was hoping to use SciDAVis, although I am having trouble figuring out how to define the variables.

What should I do?

**Physics Forums | Science Articles, Homework Help, Discussion**

Dismiss Notice

Join Physics Forums Today!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# Appropriate App for Derivative Plotting

Can you offer guidance or do you also need help?

Draft saved
Draft deleted

Loading...

Similar Threads for Appropriate Derivative Plotting |
---|

Plot a stereographic hypercube in a Mac's Grapher.app? |

Mathematica Errors when plotting but not when evaluating |

Mathematica Color Contour Plots |

Mathematica Taking forever to plot |

Mathematica Bessel function derivative in sum |

**Physics Forums | Science Articles, Homework Help, Discussion**