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Graph Software

  1. Jul 8, 2006 #1
    Does anyone know of a simple, easy to use, program (freeware or otherwise, but preferable the former) for plotting [line] graphs?

    I am seeking a program into which I can enter an equation (or two of them for a combined graph) and then it does the rest!

    Ideally it will be a program that does not require me to learn a special language in order to communicate with it. A program that will allow me to enter into it a formula as formulæ is normally expressed.

    Thanks.
     
  2. jcsd
  3. Jul 8, 2006 #2

    rbj

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    gnuplot? .
     
  4. Jul 8, 2006 #3
  5. Jul 8, 2006 #4

    Thanks. I just Googled it, will DL and give it a try!
     
  6. Jul 8, 2006 #5

    Thank you too! I will give this one a tryout also!
     
  7. Jul 8, 2006 #6

    I DL'ed the version for PC, but it is a .sis file type. Is there anyway I can use a .sis on a PC?
     
  8. Jul 8, 2006 #7

    robphy

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    Science Advisor
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    For onscreen viewing on Windows,
    Graphmatica http://www8.pair.com/ksoft/ [Broken]

    from the "PowerToys for Windows XP", Power Calculator
    http://www.microsoft.com/windowsxp/downloads/powertoys/xppowertoys.mspx
    screenshot: http://www.winsupersite.com/images/reviews/wxp_pt_05.gif [Broken]

    For plotting on paper [and screen viewing], gnuplot [as mentioned above] is quite versatile
    http://www.gnuplot.info/
    http://t16web.lanl.gov/Kawano/gnuplot/index-e.html [Broken] (great reference)
     
    Last edited by a moderator: May 2, 2017
  9. Jul 8, 2006 #8
    Many thanks, robphy.
     
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