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osamy1-Visitor
1-Visitor
Apr 30, 2015 2:37 PM UTC
Question

Does anyone know how to plot something like this in mathcad?

Does anyone know how to plot something like the equation in the attachment in mathcad?

9 replies

LucMeekes23-Emerald V
23-Emerald V
Apr 30, 2015 2:50 PM UTC

Please provide the worksheet, rather than this picture.

With respect to which variable(s) do you want to plot it?

What version of Prime do you use?

Luc

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osamy1-VisitorAuthor
1-Visitor
May 3, 2015 1:58 PM UTC

Thanks a lot

the file is attached .

I am trying to plot the result of the attached integral . I assumed the constants to be =1

x is defined as variable

I am using mathcad Express prime 3

thanks in advance

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StuartBruff23-Emerald V
23-Emerald V
May 4, 2015 4:01 AM UTC

omnia samy wrote:

Thanks a lot

the file is attached .

I am trying to plot the result of the attached integral . I assumed the constants to be =1

x is defined as variable

I am using mathcad Express prime 3

thanks in advance

Here's a top of the head workaround. One problem is that Ei(n,x) is only available as a symbolic function, and symbolic results won't plot. The workaround is to use the symbolic keyword "float" to force the symbolic processor to numerically evaluate the expression, and then assign this result to a variable for use in the plot.

Stuart

Unfortunately, I'm working in Prime 3.1 (trial) and Prime 3.1 files aren't backward compatible with Prime 3.0, so I've posted an image as well as attaching the worksheet.

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