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Student Support Forum: 'Summing up plot points in iterative procedure' topicStudent Support Forum > General > Archives > "Summing up plot points in iterative procedure"

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Raf
06/12/13 04:15am

Hello,

with the expression Dynamic[x] iīm extracting a Manipulate[] value x from an Graphics3D.
This value is then shown in an InputField along with another value y i enter into a second InputField.
My question is, how should a ListPlot[] expression look like if i want to plot the point [x,y] and sum up every point [x,y] after i changed the Dynamic[x] value? I want to repeat the procedure so the old [x,y] are not overwritten.
So maybe in other words, when i simply plot a point [x,y], how can i plot a second point in the same plot expression without deleting the first one, eventhough x is connected to Dynamic[x]?

sorry that i donīt have a minimal example to show.



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