Plot or Integrate using simulated data in specified range

To plot or integrate, input expression with respect to an independent variable and then tap ๐Ÿ“ˆ or ≈∫

For example input expression X * X  + X where X is an independent variable.

Tap on  ≈∫ , select independent variable as X and start-end range from -5 to 5

Result -55∫  ฦ’ dX = 83.333333333 (Approx)





Note1: The range for integral (end - start) has a limit that is shown by the app.

Note2: The result of plot or integral may be inaccurate for expressions with very high frequency. To avoid such errors the displayed sampling rate should be kept many times the frequency of expression.
The user can increase the sampling rate by decreasing the start-end range.




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