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my plot is not showing the right values

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Hi I am a newbie with Mathcad,

 

I got something weird going on, that is when I am using the plot function to plot my equation, I don't get the y values in the chart matching the values of the actual function.

If I start with a blank new worksheet it works just fine and I can't figure out what is wrong with the existing worksheet.

 

The function I am trying to plot is Vmagn vs Imagn. Vmagn has the equation shown and will plot in y axis, the Imagn is a range of values and it will be the X-axis.

Attached are the worksheets :

Plot_with_no_problem.xmcd

Plot_with_problem.xmcd (about Page 8- 9)

 

The Vmag in the Plot_with_problem.xmcd worksheet is a lot higher then what it should.

 

As you can see Vmag should start at 108 but somehow it starts at 2550.

Let me know if you find the cause of this problem.

 

I am using Mathcad 15.0

 

Thanks,

Adi.


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