https://play.google.com/store/apps/details?id=com.maslak.touchGrapher
touchGrapher is a graphing calculator which lets you draw graphs of many functions at once, manipulate them after they have been drawn. In upcoming release full analysis of functions' behaviour is planned. A function can be added by entering its formula, or by entering a finite number of points, so the function is created using linear regression, exponential regression or polynomial interpolation. The plane can be panned smothly and zoomed using multitouch.
touchGrapher is a graphing calculator which lets you draw graphs of many functions at once, manipulate them after they have been drawn. In upcoming release full analysis of functions' behaviour is planned. A function can be added by entering its formula, or by entering a finite number of points, so the function is created using linear regression, exponential regression or polynomial interpolation. The plane can be panned smothly and zoomed using multitouch.
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