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F(X,Y1,Y2...)

 
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DanSATX



Joined: 02 Sep 2011
Posts: 2

PostPosted: Fri Sep 09, 2011 3:56 pm    Post subject: F(X,Y1,Y2...) Reply with quote

Thank you in advance for looking over this question!

I was wondering why I get the error "Syntax Error: Missing Operator Before Variable" when I try to use the F(X,Y1, Y2...) function under "Generate" from the toolbar along the top of Dplot. Specifically, I am trying to find the arcsine and arcosine of a curve already plotted in Dplot.

When I enter ASIN(Y1) for example, I get "Syntax Error: Missing Operator Before Variable." I'm a little confused as to what this means.
Any input would be great.

Have a good day!
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DPlotAdmin
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Joined: 24 Jun 2003
Posts: 2310
Location: Vicksburg, Mississippi

PostPosted: Fri Sep 09, 2011 8:01 pm    Post subject: Reply with quote

Check to see that you have the latest version (2.3.1.8 ). If not, use "Check for Updates" on the Help menu.

If you do already have the latest version then I've overlooked something. In that case please save your plot as a DPlot file and send it to me.
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DPlotAdmin
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Joined: 24 Jun 2003
Posts: 2310
Location: Vicksburg, Mississippi

PostPosted: Wed Sep 14, 2011 1:35 am    Post subject: Reply with quote

For anybody else viewing this thread, the problem was ASIN(Y1) with Y1 outside the range +/- 1. At some point I probably need to expand on the error messages with more specific explanations.
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