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Topic: 3D plot
Replies: 1   Last Post: Apr 6, 2012 10:57 PM

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Marco Serena

Posts: 1
Registered: 4/6/12
3D plot
Posted: Apr 6, 2012 4:51 AM
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Hi,

I am trying to plot the following function in 3 variables {z,w,l}:

Plot3D[((1+l)^2+2*w*(w-l)-(l+1)*sqrt((l+1)^2+8*w*(w-l)))/(2*(l-w)*((l
+1)^2-w*(w-l)))-1+(-x+sqrt((x+(w-l)*x^2)/w))*(1-x*(l-w)-w*sqrt((x+(w-
l)*x^2)/w))/(sqrt((x+(w-l)*x^2)/w))=0, {w,0,1}, {l,0,1}, PlotRange-
>{0,1/2}]

The outcome in Mathematica is that x=0 constant, while from numerical
methods, excel and intuition due to the functional form I find a one?
sheeted hyperboloid.

Any suggestion? Maybe I am writing the wrong command to plot it.

Cheers,

Marco


Date Subject Author
4/6/12
Read 3D plot
Marco Serena
4/6/12
Read Re: 3D plot
Nasser Abbasi

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