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Author Comment/Response
Bill Simpson
01/07/13 3:00pm

Try something like this and see if you can use it to get closer to where you are trying to go.

partialsums[x_] := If[x == 0, 0, FullSimplify[Sum[(-1)^(n + 1) (2/n) Sin[n x], {n, 1, Infinity}]]];
ListPlot[Table[{x, partialsums[x]}, {x, -10, 10}], Joined -> True]

I am not sure this is what you really want, but it is the best guess I have.

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Subject (listing for 'Plot function')
Author Date Posted
Plot function Sandra 01/07/13 09:17am
Re: Plot function Bill Simpson 01/07/13 3:00pm
Re: Plot function VolMike 01/08/13 03:44am
Re: Plot function Sandra 01/08/13 5:28pm
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