/sci/ - Science & Math

Anonymous Wed Mar 7 02:23:08 2018 No.9567806 [View]
File: 409 KB, 1366x1906, Screen Shot 2018-03-06 at 11.22.26 PM.png [View same] [iqdb] [saucenao] [google]

I'm trying to plot a hyperbolic parabaloid, which is a surface my differential geometry textbook defines as:
[math]
X(u_1, u_2) = (u_1 \cdot \cosh(u_2), u_1 \cdot \sinh(u_2), (u_1)^2)
[/math]

But when I try to plot it with matlab, I just get a weird, discontinuous surface. Am I doing something wrong?
(When I plot other surfaces, they tend to come out just fine... This is the only one I'm having trouble with)

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/sci/ - Science & Math

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