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  3. looking for free software to draw sin(A*x) graph

looking for free software to draw sin(A*x) graph

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  • S Southmountain

    I am reading a math book and it has very good charts for sinoid functions. I want to repeat author's steps and need a software to draw these charts: here is my screenshot for these kinds of functions

    diligent hands rule....

    J Offline
    J Offline
    Jeremy Falcon
    wrote on last edited by
    #6

    [gnuplot](http://www.gnuplot.info/) It's free and way, way more feature rich than Excel or Calc. It has a steep learning curve with its built in command/scripting language but much easier than dealing with a library. Also, there are plenty of examples on their site to help you get started. It also has a ton of export formats, etc. I recently used it to analyze some data myself. You can check out the [demos](https://gnuplot.sourceforge.net/demo\_6.1/) to get an idea of what it can do and there are some YouTube tutorial [vidoes](https://www.youtube.com/watch?v=9QUtcfyBFhE) to help get you started. Also, the video link covers plotting sine waves.

    Jeremy Falcon

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    • R Rick York

      You could write your own. I use this library a lot and it works really well and it is very easy to use : High-speed Charting Control[^].

      "They have a consciousness, they have a life, they have a soul! Damn you! Let the rabbits wear glasses! Save our brothers! Can I get an amen?"

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      N Offline
      Nisha Marshall
      wrote on last edited by
      #7

      Hello

      I wholeheartedly agree!

      Regards Nisha Marshall Prestige Camden Gardens

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      • S Southmountain

        I am reading a math book and it has very good charts for sinoid functions. I want to repeat author's steps and need a software to draw these charts: here is my screenshot for these kinds of functions

        diligent hands rule....

        B Offline
        B Offline
        Bassam Abdul Baki
        wrote on last edited by
        #8

        I've used several of these on and off. [Graphing Calculator 3D - Official app in the Microsoft Store](https://apps.microsoft.com/detail/9nblggh557rp?hl=en-US&gl=US) [GNU Octave](https://octave.org/) [Maxima, a Computer Algebra System](https://maxima.sourceforge.io/) [Graph | Plotting of mathematical functions](https://www.padowan.dk/)

        Web - BM - Math - LinkedIn

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        • Mike HankeyM Mike Hankey

          Something like this? Graphing Calculator 3D - Official app in the Microsoft Store[^]

          If you can't find time to do it right the first time, how are you going to find time to do it again? PartsBin an Electronics Part Organizer - Release Version 1.4.0 (Many new features) JaxCoder.com Latest Article: EventAggregator

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          Southmountain
          wrote on last edited by
          #9

          thanks for this info:rose:

          diligent hands rule....

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          • B Bassam Abdul Baki

            I've used several of these on and off. [Graphing Calculator 3D - Official app in the Microsoft Store](https://apps.microsoft.com/detail/9nblggh557rp?hl=en-US&gl=US) [GNU Octave](https://octave.org/) [Maxima, a Computer Algebra System](https://maxima.sourceforge.io/) [Graph | Plotting of mathematical functions](https://www.padowan.dk/)

            Web - BM - Math - LinkedIn

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            Southmountain
            wrote on last edited by
            #10

            :rose:

            diligent hands rule....

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            • S Southmountain

              I am reading a math book and it has very good charts for sinoid functions. I want to repeat author's steps and need a software to draw these charts: here is my screenshot for these kinds of functions

              diligent hands rule....

              R Offline
              R Offline
              RainHat
              wrote on last edited by
              #11

              One web site that seems to do something like that: plot sin(x y) - Wolfram|Alpha[^] And one that does not (quite manage it), but is interesting. mathsisfun.com (Equation Grapher)[^]

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              • S Southmountain

                I am reading a math book and it has very good charts for sinoid functions. I want to repeat author's steps and need a software to draw these charts: here is my screenshot for these kinds of functions

                diligent hands rule....

                J Offline
                J Offline
                Jan Kucera
                wrote on last edited by
                #12

                The built-in Calculator app in any recent version of Windows can plot these. Then there is [Microsoft Mathematics](https://archive.org/details/msmath4)...

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                • S Southmountain

                  I am reading a math book and it has very good charts for sinoid functions. I want to repeat author's steps and need a software to draw these charts: here is my screenshot for these kinds of functions

                  diligent hands rule....

                  R Offline
                  R Offline
                  radius200
                  wrote on last edited by
                  #13

                  Desmos | Graphing Calculator[^] does it on a webpage and is amazingly easy to use

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                  • S Southmountain

                    I am reading a math book and it has very good charts for sinoid functions. I want to repeat author's steps and need a software to draw these charts: here is my screenshot for these kinds of functions

                    diligent hands rule....

                    A Offline
                    A Offline
                    Andrew Codd
                    wrote on last edited by
                    #14

                    Look up Desmos

                    W 1 Reply Last reply
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                    • A Andrew Codd

                      Look up Desmos

                      W Offline
                      W Offline
                      Wafeman
                      wrote on last edited by
                      #15

                      Here's a third vote for Desmos. My wife uses it almost every day in her quest to learn calculus. It also has compute functionality separate from graphing.

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