Student Support Forum: 'Calculus'Fouriertransform'' topicStudent Support Forum > General > "Calculus'Fouriertransform'"

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 Author Comment/Response Mojeer 06/27/06 04:52am Hello I have used Mathematica 4 newly. I want to find inverse of functions with this command , but it didn't work very well . I have written the command exactly as below : Calculus 'FourierTransform' FourierTrigSeries[x, {x, -1, 1}, 5] Plot[{%, x}, {x, -1, 1}] but when I press SHIFT+ENTER , I see these sentences : Plot::"plnr": "\!\(%\) is not a machine-size real number at \!\(x\) = \ \!\(-0.9999999166666667`\)." Plot::"plnr": "\!\(%\) is not a machine-size real number at \!\(x\) = \ \!\(-0.9188660168541684`\)." Plot::"plnr": "\!\(%\) is not a machine-size real number at \!\(x\) = \ \!\(-0.8303824002812525`\)." General::"stop": "Further output of \!\(Plot :: \"plnr\"\) will be suppressed \ during this calculation." also I have the graph of y=x . I will be thankful if anyone help me .... URL: ,

 Subject (listing for 'Calculus'Fouriertransform'') Author Date Posted Calculus'Fouriertransform' Mojeer 06/27/06 04:52am Re: Calculus'Fouriertransform' Forum Modera... 06/27/06 08:53am
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