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Plot a slope field given the derivative of a function in terms of x and or y . The number of points used may be selected to plot the short slope lines at 25, 49, or 81 points. Above 81 points the calculator has issues with memory capacity. The default differential equation used is dy/dx = x + y, this can be changed by editing the function definition in the Python script.
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4.36 KB | Public |
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An updated (Rev 1) of slope_field.py to add a few user selected diffyQs. Note: selecting the max number of points (axes -4 to +4 = 81 points seems to run the Numworks calculator “out of memory” when the diffyQ is: dy/dx = sin(x)/y. No error is thrown but the display is blank. YMMV.
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6.19 KB | Public |
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