HP Forums
How to plot Torus - Printable Version

+- HP Forums (https://www.hpmuseum.org/forum)
+-- Forum: HP Calculators (and very old HP Computers) (/forum-3.html)
+--- Forum: HP Prime (/forum-5.html)
+--- Thread: How to plot Torus (/thread-16411.html)



How to plot Torus - kostrse - 03-03-2021 08:07 AM

Hi, I'm new to the calculator.

Have a simple question:
How do I plot torus (donut) in Graph 3D app?


RE: How to plot Torus - roadrunner - 03-03-2021 12:44 PM

For this this equation: z^2 = 25-(10-√(X^2+Y^2))^2

And these settings:

[attachment=9161]
[attachment=9162]
[attachment=9163]

I get:

[attachment=9164]

-road